This document summarizes a study on traffic noise pollution in the city of Anand, India. The study found that the main sources of noise pollution are loudhailers and vehicles. However, religious noises affect the female population more than the male population. Effects of noise pollution include psychological impacts like depression and sleep disturbance, as well as physiological impacts like hearing loss. Most respondents complain to authorities to stop noise, though few contact the police. Public education campaigns are seen as the best approach to control noise pollution by respondents. Government and non-governmental organizations can play an important role in addressing this issue.
The survey assessed knowledge of lung cancer among young females. Most respondents correctly identified smoking as the primary cause of lung cancer and that quitting smoking after diagnosis can improve outcomes. While many knew the number of stages, some were unsure about the number of lung cancer types or awareness month. Overall respondents demonstrated reasonably good understanding of causes and symptoms but lacked knowledge in some specific areas.
There are many factors in the work environment that can influence an individual's health, including air and water quality, chemical exposures, radiation, and mental or physical stress. Poor air quality from pollutants, allergens, and pathogens can increase risks of respiratory illness, while workplace stress can negatively impact mental health. Interventions like emissions regulations, smoking bans, and employer wellness programs have helped improve environmental health risks. However, more can still be done to educate people and reduce health impacts from their environments.
This document presents the results of a survey about knowledge of lung cancer. 250 female respondents aged 21-30 were asked questions about causes, symptoms, prevention and stages of lung cancer. The analysis found that most respondents correctly identified smoking as the leading cause, with air pollution as the second most common cause. The majority believed quitting smoking after diagnosis can help treatment. While knowledge of types and stages was varied, respondents were most familiar with coughing up blood as a symptom. The results provide insight into societal understanding of lung cancer risks and facts.
This document provides information about creating web pages to educate people about the dangers of smoking and ways to quit smoking. It discusses smoking statistics in the UK and worldwide. The target audience is identified as unemployed or manual workers aged 16-30 due to high smoking rates. Models of behavior change by Prochaska and DiClemente and Lewin are described for helping smokers quit. The proposed web pages will cover health risks of smoking, aids for quitting smoking, and a useful links page for additional resources.
English SBA for CSEC. *The file has been protected and has been submitted to CXC. Do not copy as the digital signature of the file cannot be removed or edited. Use as a guide only
Vierde spreker Ben Barratt 15de horta infoavond ademloos straten-generaal okt...Koen van Hees
De vierde spreker van de 15de Horta info avond van Ademloos en stRaten-generaal: professor Ben Barrat van Kings College, Londen, over luchtkwaliteit, actie en participatie: making it real. Op deze 'special edition' van 5 oktober 2014 vertelden 4 professoren en gerenommeerde EU experten over luchtkwaliteit, voor een nokvolle Horta zaal. De 4 professoren zijn allemaal verbonden aan het EU project SEFIRA (SOCIO ECONOMIC IMPLICATIONS FOR INDIVIDUAL RESPONSES TO AIR POLLUTION POLICIES IN EU).
The document presents closed-form expressions for determining the bending moments in two directions of a rectangular two-way slab under a concentrated load uniformly distributed over a defined area. Equations (16) and (17) provide the bending moment expressions for the short and long directions, respectively, as functions of the span ratio, load area dimensions ratios, and other geometric properties. Comparisons are made between results from the proposed analysis method, Egyptian code approximate method, Pigweed's theory, and finite element analysis, showing better accuracy of the proposed method and Pigweed's theory over the Egyptian code method.
Study of Characteristics of Capacitors, Having Non-Traditional Conical Electr...IOSR Journals
This document discusses a study of the characteristics of capacitors with non-traditional conical electrode shapes, compared to traditional parallel plate capacitors. The study found that capacitors with conical electrodes exhibit non-linear exponential or polynomial relationships for capacitance, charge distribution, and current sharing along the electrodes. This is unlike parallel plate capacitors which show linear relationships. The non-uniform characteristics of conical electrode capacitors could enable applications like tuning non-linear inductive loads or use in series or shunt connections.
The survey assessed knowledge of lung cancer among young females. Most respondents correctly identified smoking as the primary cause of lung cancer and that quitting smoking after diagnosis can improve outcomes. While many knew the number of stages, some were unsure about the number of lung cancer types or awareness month. Overall respondents demonstrated reasonably good understanding of causes and symptoms but lacked knowledge in some specific areas.
There are many factors in the work environment that can influence an individual's health, including air and water quality, chemical exposures, radiation, and mental or physical stress. Poor air quality from pollutants, allergens, and pathogens can increase risks of respiratory illness, while workplace stress can negatively impact mental health. Interventions like emissions regulations, smoking bans, and employer wellness programs have helped improve environmental health risks. However, more can still be done to educate people and reduce health impacts from their environments.
This document presents the results of a survey about knowledge of lung cancer. 250 female respondents aged 21-30 were asked questions about causes, symptoms, prevention and stages of lung cancer. The analysis found that most respondents correctly identified smoking as the leading cause, with air pollution as the second most common cause. The majority believed quitting smoking after diagnosis can help treatment. While knowledge of types and stages was varied, respondents were most familiar with coughing up blood as a symptom. The results provide insight into societal understanding of lung cancer risks and facts.
This document provides information about creating web pages to educate people about the dangers of smoking and ways to quit smoking. It discusses smoking statistics in the UK and worldwide. The target audience is identified as unemployed or manual workers aged 16-30 due to high smoking rates. Models of behavior change by Prochaska and DiClemente and Lewin are described for helping smokers quit. The proposed web pages will cover health risks of smoking, aids for quitting smoking, and a useful links page for additional resources.
English SBA for CSEC. *The file has been protected and has been submitted to CXC. Do not copy as the digital signature of the file cannot be removed or edited. Use as a guide only
Vierde spreker Ben Barratt 15de horta infoavond ademloos straten-generaal okt...Koen van Hees
De vierde spreker van de 15de Horta info avond van Ademloos en stRaten-generaal: professor Ben Barrat van Kings College, Londen, over luchtkwaliteit, actie en participatie: making it real. Op deze 'special edition' van 5 oktober 2014 vertelden 4 professoren en gerenommeerde EU experten over luchtkwaliteit, voor een nokvolle Horta zaal. De 4 professoren zijn allemaal verbonden aan het EU project SEFIRA (SOCIO ECONOMIC IMPLICATIONS FOR INDIVIDUAL RESPONSES TO AIR POLLUTION POLICIES IN EU).
The document presents closed-form expressions for determining the bending moments in two directions of a rectangular two-way slab under a concentrated load uniformly distributed over a defined area. Equations (16) and (17) provide the bending moment expressions for the short and long directions, respectively, as functions of the span ratio, load area dimensions ratios, and other geometric properties. Comparisons are made between results from the proposed analysis method, Egyptian code approximate method, Pigweed's theory, and finite element analysis, showing better accuracy of the proposed method and Pigweed's theory over the Egyptian code method.
Study of Characteristics of Capacitors, Having Non-Traditional Conical Electr...IOSR Journals
This document discusses a study of the characteristics of capacitors with non-traditional conical electrode shapes, compared to traditional parallel plate capacitors. The study found that capacitors with conical electrodes exhibit non-linear exponential or polynomial relationships for capacitance, charge distribution, and current sharing along the electrodes. This is unlike parallel plate capacitors which show linear relationships. The non-uniform characteristics of conical electrode capacitors could enable applications like tuning non-linear inductive loads or use in series or shunt connections.
This document describes a study that modifies the shape of conventional geogrids to increase their pull-out capacity when reinforcing soil. The researchers developed an "Isometric Cogged Biaxial Geogrid" (ICB-GGR) by adding cubic cogs to the ribs. Pull-out tests were conducted on prototypes of the ICB-GGR, a conventional biaxial geogrid, and a solid plate under different overburden pressures. The results showed that the pull-out resistance of the ICB-GGR was about 50% higher than the conventional geogrid, demonstrating that the modified shape enhanced the soil-geogrid interaction.
This document provides a literature review on vibration analysis. It discusses how vibration is caused by repeating forces, looseness, and resonance. Vibration monitoring is important to identify issues early and improve machine lifetime. Vibration is described numerically using amplitude and frequency. It is measured using accelerometers mounted on machines, and analyzed using methods like Fourier transforms and wavelet transforms.
This document summarizes a survey on using cloud computing for healthcare related to diabetes. It discusses how cloud computing allows for remote monitoring of patients' blood glucose levels and enables doctors to prescribe medications from anywhere. Key benefits identified are improved access to care for remote patients, more efficient sharing of patient information between healthcare providers, and lower costs compared to traditional on-site data storage. The document also provides background on diabetes, defining the two main types and their symptoms and treatments. It explains how cloud computing can help diabetics better manage their condition by providing a centralized place to store and access health data and test results from any location.
This document discusses using fiber optic and VSAT technologies for future air traffic management networks. It analyzes the benefits of using fiber optic links over VSAT links for critical air traffic control applications that require reliable, low latency communication. Fiber optic links provide higher bandwidth, lower delay of 11-24ms compared to 350ms for VSAT, and help solve problems of packet loss, delay, and voice/data quality issues. The document evaluates these networks using WireShark and concludes fiber optic improves bandwidth, reduces costs, enhances safety and reliability for air traffic management communications.
1) The document analyzes the gap in hospital service performance using service quality analysis of patient data collected from a hospital in Surabaya, Indonesia.
2) Service quality analysis was used to measure patient expectations and perceptions of service quality across five dimensions: tangibles, reliability, responsiveness, assurance, and empathy.
3) The results found that expectations exceeded performance for the reliability dimension, while performance met or exceeded expectations for the tangibles and empathy dimensions. The largest positive service quality gap was for the empathy dimension.
This document presents the simulation results of a single-phase photovoltaic inverter without a transformer or batteries. A boost converter raises the voltage from the PV module to the desired level. An inverter with PWM switching converts the DC to AC. Simulation in MATLAB/Simulink shows the PV output of 96V and 6.5A is boosted to 320V DC. The inverter produces a 230V AC output at 50Hz with less than 1% THD, eliminating the need for batteries or transformers. The proposed design aims to directly and efficiently convert solar power to AC without intermediate components to reduce costs.
This document describes the development of a microcontroller-based push-pull inverter circuit that can generate its rated 240V output voltage from either a 12V or 24V DC power source. The circuit uses a PIC16F877A microcontroller to determine the battery voltage and generate the appropriate MOSFET gate drive signals. Software controls the generation of drive pulses and directs them to the correct output pins depending on the measured battery voltage. Testing showed the circuit could successfully produce a 240V RMS output waveform when powered by either a 12V or 24V DC source.
This document compares different window functions used for finite impulse response (FIR) filter design, including Hann, Hamming, Blackman, and Bartlett windows. It analyzes the performance of lowpass, highpass, bandpass, and bandstop filters designed with each window function. Hann window provides the narrowest main lobe width but Hamming window results in more side lobes. Blackman window achieves the highest side lobe attenuation of -70dB but with a wider main lobe. Bartlett window has the widest main lobe and highest side lobes. In conclusion, the appropriate window function depends on the specific filter design goals and tradeoffs between main lobe width and side lobe suppression.
This document summarizes a research paper that proposes using a genetic algorithm to optimize the placement of Fiber Bragg Grating sensors for structural health monitoring. It begins by introducing FBG sensors and the need for sensor placement optimization when resources are limited. It then provides background on genetic algorithms and describes how they can be applied to the sensor placement problem by coding sensor locations into chromosomes, evaluating fitness, and using genetic operators like selection, crossover and mutation to evolve optimized sensor configurations. The document explains the genetic algorithm approach in detail through sections on coding, initial population, selection, crossover and mutation operations.
Comparative Study on Selected Physical Fitness Components among the Physical ...IOSR Journals
This document summarizes a study that compared selected physical fitness components among physical education students from three universities in West Bengal, India. The study found:
1) There was a significant difference in agility and cardiovascular endurance between the universities, with students from Visva Bharati University scoring significantly better in agility than the other two universities.
2) While there were mean differences in explosive power between the groups, the differences were not statistically significant, indicating no significant differences between universities.
3) In conclusion, physical education students significantly differed in agility and cardiovascular endurance based on university, but did not significantly differ in explosive power.
This document summarizes research on performance analysis of adaptive multi-user OFDM systems. It describes using adaptive modulation to maximize throughput by selecting modulation schemes on a per-subcarrier basis to maintain bit error rate while maximizing spectral efficiency. Adaptive user allocation is also analyzed to improve signal power by optimizing user-subcarrier combinations based on frequency selective fading differences between users. Simulation results show adaptive modulation providing 12-16dB SNR improvement over fixed modulation. Adaptive user allocation provides an additional 3-5dB average signal power gain. The document concludes these adaptive techniques allow OFDM systems to approach channel capacity limits given constraints of the radio channel, transmitter power and quality of service requirements.
This document describes a fifteen-level inverter developed to transmit photovoltaic power from a solar array to the electric grid. The fifteen-level inverter uses a cascaded H-bridge configuration with low voltage MOSFET switches to reduce switching losses and harmonic distortion. It consists of a dual-buck converter to generate two DC voltages as inputs, and a full-bridge inverter to convert the output to a fifteen-level AC voltage synchronized to the grid. Simulation results show the fifteen-level output waveform is close to sinusoidal, reducing harmonic distortion below 0.5% compared to conventional two-level inverters. A controller regulates the current injected into the grid to be in phase. The system aims to provide
This document discusses the magneto static analysis of a magneto rheological (MR) fluid clutch. It begins with background on MR fluids and how their viscosity increases dramatically in the presence of a magnetic field. It then describes the design of the MR fluid clutch, which contains multiple plates, an electromagnet, and housing. Finite element analysis using ANSYS was performed to analyze the magnetic field density generated by the magnetic coil in the clutch armature. The analysis was run for input currents ranging from 0.2 to 2 amps. The results provide the magnetic flux density distribution in the MR fluid, casing, and plates, which can then be used to calculate the yield stress and effective torque of the clutch.
This document summarizes a research paper that proposes a modified channel shortener filter (MCSF) to improve the spectral efficiency of OFDM systems. The MCSF exploits the null space of an underdetermined system of equations to provide multiple independent equivalent channels to the receiver. It is shown that the MCSF can achieve a higher spectral efficiency than conventional OFDM when the cyclic prefix length is significantly smaller than the channel delay spread. Simulation results demonstrate that the MCSF improves bit error rate performance and can provide up to 2dB gain compared to full cyclic prefix OFDM systems. The MCSF has the potential to reduce receiver complexity compared to existing channel shortening approaches.
Model-based Approach of Controller Design for a FOPTD System and its Real Tim...IOSR Journals
The document summarizes a study on model-based controller design for a first-order plus time delay (FOPTD) system. The study identifies the process model of a level control system using process reaction curve methods. Various tuning rules for internal model control-proportional integral derivative (IMC-PID) controllers from literature are applied to the system, including rules from Rivera, Chien, Lee, Skogestad, and Panda. The performance of each controller is evaluated based on rise time, settling time, percentage overshoot, integral absolute error, and integral of time multiplied absolute error. The study finds that the Panda tuning rule has the smallest percentage overshoot and integral absolute error, while the Chien rule has
Periodic Table Gets Crowded In Year 2011.IOSR Journals
Abstract: Year 2011, has been specially important for teachers and students of chemistry, as after a gap of about 14 years at least five new elements were named and included in the periodic table. All these elements are synthetic and radioactive and some were actually made in 1999, but got their name and status by IUPAC, in July 2011. The total number of elements now in periodic table is 112, and scientists are trying their best to prepare elements with atomic numbers 118, 119 and 120 as well.
On The Origin of Electromagnetic Waves from Lightning DischargesIOSR Journals
Interaction of up going ion beam forming current flow in the pre-ionized stepped leader plasma and
the way, how the kinetic energy of the beam particles is converted into electromagnetic energy have been
discussed. The ion beam interaction with the plasma wave modes in the stepped leader channel produces
perturbations in the return stroke current flow and changes its uniformity and becomes non-uniform. In the
present study, the return current is taken to be deeply modulated at a given modulation frequency, and
considered that it behaves like an antenna for electromagnetic radiation. In this paper the total amount of
energy associated with return stroke is given to electromagnetic waves is estimated.
Privacy Preserving Clustering on Distorted dataIOSR Journals
- The document discusses privacy-preserving clustering on distorted data using singular value decomposition (SVD) and sparsified singular value decomposition (SSVD).
- It applies SVD and SSVD to distort a real-world dataset of 100 terrorists with 42 attributes, generating distorted datasets.
- K-means clustering is then performed on the original and distorted datasets for different numbers of clusters (k). The results show that SSVD more effectively groups the data objects into clusters compared to the original and SVD-distorted datasets, while preserving data privacy as measured by various metrics.
The document summarizes a proposed architecture that uses Butterfly Weight Accumulators (BWAs) to improve the latency and complexity of computing the Hamming distance when comparing data encoded with error correcting codes. Specifically, it recognizes that error correcting codes are often represented in a systematic form where the data and parity parts are separated. The proposed architecture leverages this by starting the data comparison before fully encoding the parity bits, reducing latency. It also uses BWAs as processing elements that can compute Hamming distance faster than previous saturating adder-based approaches. The architecture is analyzed theoretically and shown to reduce latency and complexity compared to prior direct compare methods.
Air Conditioning System with Ground Source Heat ExchangerIOSR Journals
This document summarizes the design, development, and testing of an air conditioning system with a ground source heat exchanger (ACSWGSHE). The ACSWGSHE was tested with the borehole filled with still air, water, and sand. Testing found that the ACSWGSHE achieved the highest coefficient of performance (COP) of 3.72 when the borehole was filled with water, compared to a COP of 2.11 for a conventional split air conditioner. Power consumption was also 29% lower for the ACSWGSHE with water filling compared to the conventional system. However, when the borehole was filled with sand, the COP decreased to 1.07 due to improper heat exchange between the condenser
Traffic Noise – A Health Stressor for MankindIJSRED
This document summarizes a research paper about the health effects of traffic noise pollution. Some key points:
- Traffic noise pollution has increased significantly with rising vehicle numbers and congested roads in cities.
- Prolonged exposure to noise levels over 55dB can cause health effects like hypertension, increased stress, and potential hearing loss.
- Noise pollution is linked to cardiovascular diseases as well as mental health impacts like disturbed sleep and changes in mood.
- Studies estimate thousands of premature deaths per year in Europe are caused by noise pollution from traffic and other sources. It is a major contributor to the disease burden in cities.
- More research is still needed on the long term health impacts of early life exposure to noise pollution
Traffic Noise Pollution and Its Health Implications on Humans: A ReviewIRJET Journal
This document reviews literature on the health implications of traffic noise pollution on humans. It discusses how traffic noise can cause physical and psychological health effects such as hearing loss, headaches, high blood pressure, and mental health disorders. Questionnaire surveys have found that road traffic is a major source of noise pollution in cities and it highly annoys respondents. Studies show noise exposure is linked to sleep disruption, lack of focus, and small reductions in birth weight. The literature review covers various studies that have measured noise levels in cities and investigated its relationship with health impacts and annoyance. Overall, the review finds that traffic noise poses significant health risks and that laws need proper enforcement to control this growing issue.
This document describes a study that modifies the shape of conventional geogrids to increase their pull-out capacity when reinforcing soil. The researchers developed an "Isometric Cogged Biaxial Geogrid" (ICB-GGR) by adding cubic cogs to the ribs. Pull-out tests were conducted on prototypes of the ICB-GGR, a conventional biaxial geogrid, and a solid plate under different overburden pressures. The results showed that the pull-out resistance of the ICB-GGR was about 50% higher than the conventional geogrid, demonstrating that the modified shape enhanced the soil-geogrid interaction.
This document provides a literature review on vibration analysis. It discusses how vibration is caused by repeating forces, looseness, and resonance. Vibration monitoring is important to identify issues early and improve machine lifetime. Vibration is described numerically using amplitude and frequency. It is measured using accelerometers mounted on machines, and analyzed using methods like Fourier transforms and wavelet transforms.
This document summarizes a survey on using cloud computing for healthcare related to diabetes. It discusses how cloud computing allows for remote monitoring of patients' blood glucose levels and enables doctors to prescribe medications from anywhere. Key benefits identified are improved access to care for remote patients, more efficient sharing of patient information between healthcare providers, and lower costs compared to traditional on-site data storage. The document also provides background on diabetes, defining the two main types and their symptoms and treatments. It explains how cloud computing can help diabetics better manage their condition by providing a centralized place to store and access health data and test results from any location.
This document discusses using fiber optic and VSAT technologies for future air traffic management networks. It analyzes the benefits of using fiber optic links over VSAT links for critical air traffic control applications that require reliable, low latency communication. Fiber optic links provide higher bandwidth, lower delay of 11-24ms compared to 350ms for VSAT, and help solve problems of packet loss, delay, and voice/data quality issues. The document evaluates these networks using WireShark and concludes fiber optic improves bandwidth, reduces costs, enhances safety and reliability for air traffic management communications.
1) The document analyzes the gap in hospital service performance using service quality analysis of patient data collected from a hospital in Surabaya, Indonesia.
2) Service quality analysis was used to measure patient expectations and perceptions of service quality across five dimensions: tangibles, reliability, responsiveness, assurance, and empathy.
3) The results found that expectations exceeded performance for the reliability dimension, while performance met or exceeded expectations for the tangibles and empathy dimensions. The largest positive service quality gap was for the empathy dimension.
This document presents the simulation results of a single-phase photovoltaic inverter without a transformer or batteries. A boost converter raises the voltage from the PV module to the desired level. An inverter with PWM switching converts the DC to AC. Simulation in MATLAB/Simulink shows the PV output of 96V and 6.5A is boosted to 320V DC. The inverter produces a 230V AC output at 50Hz with less than 1% THD, eliminating the need for batteries or transformers. The proposed design aims to directly and efficiently convert solar power to AC without intermediate components to reduce costs.
This document describes the development of a microcontroller-based push-pull inverter circuit that can generate its rated 240V output voltage from either a 12V or 24V DC power source. The circuit uses a PIC16F877A microcontroller to determine the battery voltage and generate the appropriate MOSFET gate drive signals. Software controls the generation of drive pulses and directs them to the correct output pins depending on the measured battery voltage. Testing showed the circuit could successfully produce a 240V RMS output waveform when powered by either a 12V or 24V DC source.
This document compares different window functions used for finite impulse response (FIR) filter design, including Hann, Hamming, Blackman, and Bartlett windows. It analyzes the performance of lowpass, highpass, bandpass, and bandstop filters designed with each window function. Hann window provides the narrowest main lobe width but Hamming window results in more side lobes. Blackman window achieves the highest side lobe attenuation of -70dB but with a wider main lobe. Bartlett window has the widest main lobe and highest side lobes. In conclusion, the appropriate window function depends on the specific filter design goals and tradeoffs between main lobe width and side lobe suppression.
This document summarizes a research paper that proposes using a genetic algorithm to optimize the placement of Fiber Bragg Grating sensors for structural health monitoring. It begins by introducing FBG sensors and the need for sensor placement optimization when resources are limited. It then provides background on genetic algorithms and describes how they can be applied to the sensor placement problem by coding sensor locations into chromosomes, evaluating fitness, and using genetic operators like selection, crossover and mutation to evolve optimized sensor configurations. The document explains the genetic algorithm approach in detail through sections on coding, initial population, selection, crossover and mutation operations.
Comparative Study on Selected Physical Fitness Components among the Physical ...IOSR Journals
This document summarizes a study that compared selected physical fitness components among physical education students from three universities in West Bengal, India. The study found:
1) There was a significant difference in agility and cardiovascular endurance between the universities, with students from Visva Bharati University scoring significantly better in agility than the other two universities.
2) While there were mean differences in explosive power between the groups, the differences were not statistically significant, indicating no significant differences between universities.
3) In conclusion, physical education students significantly differed in agility and cardiovascular endurance based on university, but did not significantly differ in explosive power.
This document summarizes research on performance analysis of adaptive multi-user OFDM systems. It describes using adaptive modulation to maximize throughput by selecting modulation schemes on a per-subcarrier basis to maintain bit error rate while maximizing spectral efficiency. Adaptive user allocation is also analyzed to improve signal power by optimizing user-subcarrier combinations based on frequency selective fading differences between users. Simulation results show adaptive modulation providing 12-16dB SNR improvement over fixed modulation. Adaptive user allocation provides an additional 3-5dB average signal power gain. The document concludes these adaptive techniques allow OFDM systems to approach channel capacity limits given constraints of the radio channel, transmitter power and quality of service requirements.
This document describes a fifteen-level inverter developed to transmit photovoltaic power from a solar array to the electric grid. The fifteen-level inverter uses a cascaded H-bridge configuration with low voltage MOSFET switches to reduce switching losses and harmonic distortion. It consists of a dual-buck converter to generate two DC voltages as inputs, and a full-bridge inverter to convert the output to a fifteen-level AC voltage synchronized to the grid. Simulation results show the fifteen-level output waveform is close to sinusoidal, reducing harmonic distortion below 0.5% compared to conventional two-level inverters. A controller regulates the current injected into the grid to be in phase. The system aims to provide
This document discusses the magneto static analysis of a magneto rheological (MR) fluid clutch. It begins with background on MR fluids and how their viscosity increases dramatically in the presence of a magnetic field. It then describes the design of the MR fluid clutch, which contains multiple plates, an electromagnet, and housing. Finite element analysis using ANSYS was performed to analyze the magnetic field density generated by the magnetic coil in the clutch armature. The analysis was run for input currents ranging from 0.2 to 2 amps. The results provide the magnetic flux density distribution in the MR fluid, casing, and plates, which can then be used to calculate the yield stress and effective torque of the clutch.
This document summarizes a research paper that proposes a modified channel shortener filter (MCSF) to improve the spectral efficiency of OFDM systems. The MCSF exploits the null space of an underdetermined system of equations to provide multiple independent equivalent channels to the receiver. It is shown that the MCSF can achieve a higher spectral efficiency than conventional OFDM when the cyclic prefix length is significantly smaller than the channel delay spread. Simulation results demonstrate that the MCSF improves bit error rate performance and can provide up to 2dB gain compared to full cyclic prefix OFDM systems. The MCSF has the potential to reduce receiver complexity compared to existing channel shortening approaches.
Model-based Approach of Controller Design for a FOPTD System and its Real Tim...IOSR Journals
The document summarizes a study on model-based controller design for a first-order plus time delay (FOPTD) system. The study identifies the process model of a level control system using process reaction curve methods. Various tuning rules for internal model control-proportional integral derivative (IMC-PID) controllers from literature are applied to the system, including rules from Rivera, Chien, Lee, Skogestad, and Panda. The performance of each controller is evaluated based on rise time, settling time, percentage overshoot, integral absolute error, and integral of time multiplied absolute error. The study finds that the Panda tuning rule has the smallest percentage overshoot and integral absolute error, while the Chien rule has
Periodic Table Gets Crowded In Year 2011.IOSR Journals
Abstract: Year 2011, has been specially important for teachers and students of chemistry, as after a gap of about 14 years at least five new elements were named and included in the periodic table. All these elements are synthetic and radioactive and some were actually made in 1999, but got their name and status by IUPAC, in July 2011. The total number of elements now in periodic table is 112, and scientists are trying their best to prepare elements with atomic numbers 118, 119 and 120 as well.
On The Origin of Electromagnetic Waves from Lightning DischargesIOSR Journals
Interaction of up going ion beam forming current flow in the pre-ionized stepped leader plasma and
the way, how the kinetic energy of the beam particles is converted into electromagnetic energy have been
discussed. The ion beam interaction with the plasma wave modes in the stepped leader channel produces
perturbations in the return stroke current flow and changes its uniformity and becomes non-uniform. In the
present study, the return current is taken to be deeply modulated at a given modulation frequency, and
considered that it behaves like an antenna for electromagnetic radiation. In this paper the total amount of
energy associated with return stroke is given to electromagnetic waves is estimated.
Privacy Preserving Clustering on Distorted dataIOSR Journals
- The document discusses privacy-preserving clustering on distorted data using singular value decomposition (SVD) and sparsified singular value decomposition (SSVD).
- It applies SVD and SSVD to distort a real-world dataset of 100 terrorists with 42 attributes, generating distorted datasets.
- K-means clustering is then performed on the original and distorted datasets for different numbers of clusters (k). The results show that SSVD more effectively groups the data objects into clusters compared to the original and SVD-distorted datasets, while preserving data privacy as measured by various metrics.
The document summarizes a proposed architecture that uses Butterfly Weight Accumulators (BWAs) to improve the latency and complexity of computing the Hamming distance when comparing data encoded with error correcting codes. Specifically, it recognizes that error correcting codes are often represented in a systematic form where the data and parity parts are separated. The proposed architecture leverages this by starting the data comparison before fully encoding the parity bits, reducing latency. It also uses BWAs as processing elements that can compute Hamming distance faster than previous saturating adder-based approaches. The architecture is analyzed theoretically and shown to reduce latency and complexity compared to prior direct compare methods.
Air Conditioning System with Ground Source Heat ExchangerIOSR Journals
This document summarizes the design, development, and testing of an air conditioning system with a ground source heat exchanger (ACSWGSHE). The ACSWGSHE was tested with the borehole filled with still air, water, and sand. Testing found that the ACSWGSHE achieved the highest coefficient of performance (COP) of 3.72 when the borehole was filled with water, compared to a COP of 2.11 for a conventional split air conditioner. Power consumption was also 29% lower for the ACSWGSHE with water filling compared to the conventional system. However, when the borehole was filled with sand, the COP decreased to 1.07 due to improper heat exchange between the condenser
Traffic Noise – A Health Stressor for MankindIJSRED
This document summarizes a research paper about the health effects of traffic noise pollution. Some key points:
- Traffic noise pollution has increased significantly with rising vehicle numbers and congested roads in cities.
- Prolonged exposure to noise levels over 55dB can cause health effects like hypertension, increased stress, and potential hearing loss.
- Noise pollution is linked to cardiovascular diseases as well as mental health impacts like disturbed sleep and changes in mood.
- Studies estimate thousands of premature deaths per year in Europe are caused by noise pollution from traffic and other sources. It is a major contributor to the disease burden in cities.
- More research is still needed on the long term health impacts of early life exposure to noise pollution
Traffic Noise Pollution and Its Health Implications on Humans: A ReviewIRJET Journal
This document reviews literature on the health implications of traffic noise pollution on humans. It discusses how traffic noise can cause physical and psychological health effects such as hearing loss, headaches, high blood pressure, and mental health disorders. Questionnaire surveys have found that road traffic is a major source of noise pollution in cities and it highly annoys respondents. Studies show noise exposure is linked to sleep disruption, lack of focus, and small reductions in birth weight. The literature review covers various studies that have measured noise levels in cities and investigated its relationship with health impacts and annoyance. Overall, the review finds that traffic noise poses significant health risks and that laws need proper enforcement to control this growing issue.
This document discusses noise pollution, including its sources, effects, and methods to reduce it. It notes that outdoor noise is mainly caused by transportation and machines, and can cause hearing loss and health issues in both humans and wildlife. Methods to reduce noise include limits on vehicles, road surfaces, and industrial equipment design. It also outlines India's noise pollution levels, government actions, and the need for greater public awareness of noise pollution's harmful effects.
IRJET- Effect of Noise on Human Psychology in Public Spaces of Dhaka CityIRJET Journal
The document discusses the effects of noise pollution on human psychology in public spaces in Dhaka, Bangladesh. It measures noise levels at five public locations and interviews people at each location about the psychological impacts of noise. The study finds that noise from vehicles, crowds, and hawkers causes health issues like headaches and stress responses. Extreme noise is linked to problems like irritation, anxiety, and sleep disturbances. The busiest locations of Farmgate and Mirpur 10 have the highest noise levels and most reported psychological effects.
This study aims to examine noise pollution levels in Bucandala IV, Imus City, Cavite and analyze its impact on mental and emotional well-being. The researchers will quantify noise pollution using descriptive statistics and survey 120 residents on their experiences. They hope to raise awareness of noise pollution's health threats, especially for children, and provide data to inform future research and policies that can enhance community well-being through noise control.
IRJET- Increasing Noise Pollution in SRTM University Campus Area of Vishn...IRJET Journal
This document summarizes a study on increasing noise pollution in the Swami Ramanand Teerth Marathwada University campus area in Nanded, India. Noise levels were measured between January 2018 and December 2018 at 20 sampling sites, including locations designated as silence zones, residential areas, and commercial areas. The results found noise levels exceeding permissible limits set by the Central Pollution Control Board, with some commercial areas reaching up to 85 dB during the day. Increasing population, urbanization, construction activities, and vehicle traffic were concluded to be contributing factors to rising noise pollution levels in the university campus area.
STRATEGIES FOR COMMUNITY NOISE AND DISTURBANCE IN GREEN OPEN SPACE AREAS CASE...AJHSSR Journal
This document summarizes a research paper about noise and disturbance in the Astina Field in Gianyar City, Bali, Indonesia. The research found that noise levels in the area from vehicle traffic ranged from 60-70 dB(A), exceeding the standard of 50 dB(A) for green open spaces. A survey found that visitors felt disturbed by motor vehicle noise. There is a strong correlation between noise levels, traffic volumes, and negative perceptions of disturbance among visitors. The research concludes that strategies are needed from the government and community to reduce noise levels in the area.
Community Response to Road Traffic Noise : A Review of Social SurveysAM Publications
Road traffic noise was recognized as one of the serious environmental pollutants and one of the most
widespread and growing problems in urban areas. Road traffic noise-induced annoyance is one of the most negative
health impacts includes disturbance of rest and sleep, increased blood pressure, increased heart rate etc,. In order to get
new polices for regulating traffic noise a social surveys on community response to road traffic noise are required. The
present article briefly reviewed the social surveys on community response to road traffic studied by several researchers.
Noise pollution is the disturbing or excessive noise that may harm human or animal life. The main sources of outdoor noise worldwide are machines, transportation systems, and vehicles. High noise levels can contribute to increased stress and health issues in humans like high blood pressure. Aggression differs from assertiveness and can take physical or non-physical forms. This study examined how noise pollution affects aggression in humans. A survey was conducted of 10 females in Rawalpindi, Pakistan which found that noise increases aggression and causes health problems. The results support the hypothesis that excessive noise leads to greater aggression. Reducing noise through barriers, coverage, and plants can help lower aggression levels in communities.
Status of noise in yeshwanthpur circle (bangalore north) based on on site dat...eSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
Thesis irfan BY Muhammad Fahad Ansari 12IEEM14fahadansari131
This document summarizes a thesis written by Muhammad Irfan on road traffic noise pollution and remedial measures in Multan City, Pakistan. The thesis measures noise levels and traffic flows at 12 busy intersections in Multan. It finds that average noise levels exceed national standards. Major noise sources are rickshaws, pressure horns, and improper silencers. A public opinion survey finds most residents and traffic police are annoyed by high noise. The thesis concludes standards are insufficient and recommends banning pressure horns and enforcing vehicle emission standards, while designating hospitals and schools as silent zones.
Noise pollution is a rising process. Studies indicate that, the overall loudness of the environmental noise doubles after every 12 years in pace with our social, industrial and economic development. This geometric progression-wise growth of the noise could be mind-boggling in view of the ever aggrandizing pace of technological growth. Nobel Prize winning German bacteriologist, Robert Koch said in 1881: “a day will come when man will have to fight merciless noise as the worst enemy of health”. According to him, noise, like smog, is the slow agent of death and if it continues for the next 32 years, it could become lethal.
There are others who fear that, in the near future we may be devoid of our natural calls like breathing and hearing
The document discusses noise pollution, including its definition, sources, and effects. It defines noise pollution as unpleasant, excessive, and unwanted sound above specified limits that can adversely impact human health and interfere with daily life. Major sources of noise pollution discussed include traffic, construction, industries, vehicles, appliances, and more. Indoor sources comprise devices and human activities within buildings, while outdoor sources are more difficult to control and include traffic, industries, and events. Increased urbanization, economic growth, and use of motorized transport are noted as key drivers of rising environmental noise levels.
IRJET- Assessment of Noise Pollution in Commercial and Residential Areas and ...IRJET Journal
This document summarizes 7 research papers and 2 reports on noise pollution in India. The key findings are:
1) Noise levels exceeded standards in residential, commercial, and industrial areas of cities studied due to increasing population, vehicles, and industrial activities.
2) Noise pollution adversely impacts human health, causing hearing loss, sleep disturbances, and other health issues.
3) Major sources of noise pollution identified are vehicles, construction, industrial activities, and public address systems.
4) Studies found increasing noise levels over time as urbanization increased. Control measures like limits, afforestation, and maintenance of vehicles are needed to reduce noise pollution.
Human Auditory Communication Disturbances Due To Road Traffic Noise Pollution...IJERA Editor
Study on auditory communication disturbances due to road transportation noise in Calabar Urban City, Nigeria was carried out. Both subjective (psycho-social) and objective (acoustical) measurements were made for a period of twelve months. Questionnaire/interview schedules containing pertinent questions were administered randomly to 500 respondents of age 15 year and above, who were also with a good level of literacy skills (reading writing ) and leaving in houses sited along or parallel to busy road, with heavy traffic volume for at least three (3) years. The questionnaires provided the psycho-social responses of respondents used in this study, their reactions to road traffic noise effect on communication activities (listening to radio, listening and watching television, verbal communication between individuals, speech communication and telephone/GSM communication). Acoustical measurements were made at the facades of respondents' houses facing the road using precision digital sound level meter, Bruel and Kjaer (B & K) type 732 following ISO standards 1996. The meter read the road traffic noise levels at measurement sites (facades of respondents' houses). From the results obtained in this study residents of Calabar City suffer serious communication interferences as a result of excessive road traffic noise levels. The noise indices used for this study were LAeq and Ldn. Noise levels obtained were over 93 dB(A) (daytime) and 60 dB(A), (nighttime) for LAeq and 80 dB(A) for Ldn. These far exceeded the recommended theoretical values of 45-55 and 70 dB(A), for LAeqand Ldn respectively. A-weighted sound pressure level (SPLS) range between 87.0 and 100.0 dB(A). In this study it was also observed that over 98% of the respondents reported their television watching/radio listening disturbed, 99% recorded telephone/GSM disturbed, and 98% reported face-to-face verbal conversation disturbed, and 98% reported speech communication disturbed. The background noise levels (BNLs) of measurement sites range from 54.5 to 63.4 dB(A).It appears residents suffered from communication disturbances in the day time more than in the night time as the study revealed. The correlation coefficients between social responses and acoustical responses for television watching/radio listening, telephone/GSM conversation, face-to-face verbal conversation and speech communication disturbances were respectively +0.73, +0.67, + 0.66, and +0.69. In all, Calabar residents are seriously suffering from intense auditory communication interferences daily due to intense road transportation noise pollution
ASSESSMENT OF NOISE POLLUTION IN GOPALGANJ CITYMichele Thomas
Traffic noise is a significant source of noise pollution in Gopalganj city, Bangladesh. Noise levels were measured from 9-10 AM at Launchghat using a sound level meter. All sound levels exceeded the standard of 50 dBA for a mixed area, ranging from 68.5-90.7 dBA. The noise pollution level was calculated to be 90.7 dBA, indicating high noise pollution from traffic in the area during morning hours. Recommendations to decrease noise pollution include restricting heavy vehicles during work hours and improving traffic conditions.
International Journal of Engineering Research and DevelopmentIJERD Editor
Electrical, Electronics and Computer Engineering,
Information Engineering and Technology,
Mechanical, Industrial and Manufacturing Engineering,
Automation and Mechatronics Engineering,
Material and Chemical Engineering,
Civil and Architecture Engineering,
Biotechnology and Bio Engineering,
Environmental Engineering,
Petroleum and Mining Engineering,
Marine and Agriculture engineering,
Aerospace Engineering.
This document summarizes a study examining the health effects of air pollution from transportation in major Indian cities like Delhi and Hyderabad. The study found that transportation is a major contributor to emissions and air pollution in these cities. Approximately 32% of traffic police in Hyderabad suffer from lung diseases, and many residents have been affected by eye irritation, blurred vision, lung cancer and other diseases due to air pollution. The high levels of smoke emissions from vehicles in Indian cities like Hyderabad have adverse health effects on inhabitants. The study concluded that efforts are needed to reduce vehicle trips, integrate land use and transportation planning, and shift to more efficient modes of transportation to improve air quality and public health.
MATRIX ASSIGNMENT TEMPLATE (EPI 50015) Name Kristen SeptaAbramMartino96
1,125 individuals living in Beijing were surveyed about noise pollution and mental health. Proximity to major roads and higher reported noise pollution levels were associated with increased odds of mental health issues like anxiety and sleep disturbances. Railway and commercial noise were the most significant sources of mental distress. While subjective noise exposure data limited conclusions, the study suggests noise pollution is a public health concern with housing renovation and traffic noise warranting further regulation and abatement efforts to reduce health impacts.
Analysing The Environmental Impact Assessment Systems...Tammy Majors
Here are a few key points regarding how the current profit system would need to be adjusted to account for environmental and social costs:
- Externalized costs: Currently, many environmental and social costs are externalized and not reflected in product/service prices. A revised system would find ways to internalize these externalities, such as through carbon pricing, pollution taxes, etc. This would make prices more accurately reflect the true costs.
- Short-term thinking: The current quarterly earnings focus encourages short-term decision making. Longer reporting periods and/or metrics like long-term value creation would shift focus to sustainability.
- Narrow definition of value: "Profit" only considers financial returns to shareholders. Broader definitions of
This document provides a technical review of secure banking using RSA and AES encryption methodologies. It discusses how RSA and AES are commonly used encryption standards for secure data transmission between ATMs and bank servers. The document first provides background on ATM security measures and risks of attacks. It then reviews related work analyzing encryption techniques. The document proposes using a one-time password in addition to a PIN for ATM authentication. It concludes that implementing encryption standards like RSA and AES can make transactions more secure and build trust in online banking.
This document analyzes the performance of various modulation schemes for achieving energy efficient communication over fading channels in wireless sensor networks. It finds that for long transmission distances, low-order modulations like BPSK are optimal due to their lower SNR requirements. However, as transmission distance decreases, higher-order modulations like 16-QAM and 64-QAM become more optimal since they can transmit more bits per symbol, outweighing their higher SNR needs. Simulations show lifetime extensions up to 550% are possible in short-range networks by using higher-order modulations instead of just BPSK. The optimal modulation depends on transmission distance and balancing the energy used by electronic components versus power amplifiers.
This document provides a review of mobility management techniques in vehicular ad hoc networks (VANETs). It discusses three modes of communication in VANETs: vehicle-to-infrastructure (V2I), vehicle-to-vehicle (V2V), and hybrid vehicle (HV) communication. For each communication mode, different mobility management schemes are required due to their unique characteristics. The document also discusses mobility management challenges in VANETs and outlines some open research issues in improving mobility management for seamless communication in these dynamic networks.
This document provides a review of different techniques for segmenting brain MRI images to detect tumors. It compares the K-means and Fuzzy C-means clustering algorithms. K-means is an exclusive clustering algorithm that groups data points into distinct clusters, while Fuzzy C-means is an overlapping clustering algorithm that allows data points to belong to multiple clusters. The document finds that Fuzzy C-means requires more time for brain tumor detection compared to other methods like hierarchical clustering or K-means. It also reviews related work applying these clustering algorithms to segment brain MRI images.
1) The document simulates and compares the performance of AODV and DSDV routing protocols in a mobile ad hoc network under three conditions: when users are fixed, when users move towards the base station, and when users move away from the base station.
2) The results show that both protocols have higher packet delivery and lower packet loss when users are either fixed or moving towards the base station, since signal strength is better in those scenarios. Performance degrades when users move away from the base station due to weaker signals.
3) AODV generally has better performance than DSDV, with higher throughput and packet delivery rates observed across the different user mobility conditions.
This document describes the design and implementation of 4-bit QPSK and 256-bit QAM modulation techniques using MATLAB. It compares the two techniques based on SNR, BER, and efficiency. The key steps of implementing each technique in MATLAB are outlined, including generating random bits, modulation, adding noise, and measuring BER. Simulation results show scatter plots and eye diagrams of the modulated signals. A table compares the results, showing that 256-bit QAM provides better performance than 4-bit QPSK. The document concludes that QAM modulation is more effective for digital transmission systems.
The document proposes a hybrid technique using Anisotropic Scale Invariant Feature Transform (A-SIFT) and Robust Ensemble Support Vector Machine (RESVM) to accurately identify faces in images. A-SIFT improves upon traditional SIFT by applying anisotropic scaling to extract richer directional keypoints. Keypoints are processed with RESVM and hypothesis testing to increase accuracy above 95% by repeatedly reprocessing images until the threshold is met. The technique was tested on similar and different facial images and achieved better results than SIFT in retrieval time and reduced keypoints.
This document studies the effects of dielectric superstrate thickness on microstrip patch antenna parameters. Three types of probes-fed patch antennas (rectangular, circular, and square) were designed to operate at 2.4 GHz using Arlondiclad 880 substrate. The antennas were tested with and without an Arlondiclad 880 superstrate of varying thicknesses. It was found that adding a superstrate slightly degraded performance by lowering the resonant frequency and increasing return loss and VSWR, while decreasing bandwidth and gain. Specifically, increasing the superstrate thickness or dielectric constant resulted in greater changes to the antenna parameters.
This document describes a wireless environment monitoring system that utilizes soil energy as a sustainable power source for wireless sensors. The system uses a microbial fuel cell to generate electricity from the microbial activity in soil. Two microbial fuel cells were created using different soil types and various additives to produce different current and voltage outputs. An electronic circuit was designed on a printed circuit board with components like a microcontroller and ZigBee transceiver. Sensors for temperature and humidity were connected to the circuit to monitor the environment wirelessly. The system provides a low-cost way to power remote sensors without needing battery replacement and avoids the high costs of wiring a power source.
1) The document proposes a model for a frequency tunable inverted-F antenna that uses ferrite material.
2) The resonant frequency of the antenna can be significantly shifted from 2.41GHz to 3.15GHz, a 31% shift, by increasing the static magnetic field placed on the ferrite material.
3) Altering the permeability of the ferrite allows tuning of the antenna's resonant frequency without changing the physical dimensions, providing flexibility to operate over a wide frequency range.
This document summarizes a research paper that presents a speech enhancement method using stationary wavelet transform. The method first classifies speech into voiced, unvoiced, and silence regions based on short-time energy. It then applies different thresholding techniques to the wavelet coefficients of each region - modified hard thresholding for voiced speech, semi-soft thresholding for unvoiced speech, and setting coefficients to zero for silence. Experimental results using speech from the TIMIT database corrupted with white Gaussian noise at various SNR levels show improved performance over other popular denoising methods.
This document reviews the design of an energy-optimized wireless sensor node that encrypts data for transmission. It discusses how sensing schemes that group nodes into clusters and transmit aggregated data can reduce energy consumption compared to individual node transmissions. The proposed node design calculates the minimum transmission power needed based on received signal strength and uses a periodic sleep/wake cycle to optimize energy when not sensing or transmitting. It aims to encrypt data at both the node and network level to further optimize energy usage for wireless communication.
This document discusses group consumption modes. It analyzes factors that impact group consumption, including external environmental factors like technological developments enabling new forms of online and offline interactions, as well as internal motivational factors at both the group and individual level. The document then proposes that group consumption modes can be divided into four types based on two dimensions: vertical (group relationship intensity) and horizontal (consumption action period). These four types are instrument-oriented, information-oriented, enjoyment-oriented, and relationship-oriented consumption modes. Finally, the document notes that consumption modes are dynamic and can evolve over time.
The document summarizes a study of different microstrip patch antenna configurations with slotted ground planes. Three antenna designs were proposed and their performance evaluated through simulation: a conventional square patch, an elliptical patch, and a star-shaped patch. All antennas were mounted on an FR4 substrate. The effects of adding different slot patterns to the ground plane on resonance frequency, bandwidth, gain and efficiency were analyzed parametrically. Key findings were that reshaping the patch and adding slots increased bandwidth and shifted resonance frequency. The elliptical and star patches in particular performed better than the conventional design. Three antenna configurations were selected for fabrication and measurement based on the simulations: a conventional patch with a slot under the patch, an elliptical patch with slots
1) The document describes a study conducted to improve call drop rates in a GSM network through RF optimization.
2) Drive testing was performed before and after optimization using TEMS software to record network parameters like RxLevel, RxQuality, and events.
3) Analysis found call drops were occurring due to issues like handover failures between sectors, interference from adjacent channels, and overshooting due to antenna tilt.
4) Corrective actions taken included defining neighbors between sectors, adjusting frequencies to reduce interference, and lowering the mechanical tilt of an antenna.
5) Post-optimization drive testing showed improvements in RxLevel, RxQuality, and a reduction in dropped calls.
This document describes the design of an intelligent autonomous wheeled robot that uses RF transmission for communication. The robot has two modes - automatic mode where it can make its own decisions, and user control mode where a user can control it remotely. It is designed using a microcontroller and can perform tasks like object recognition using computer vision and color detection in MATLAB, as well as wall painting using pneumatic systems. The robot's movement is controlled by DC motors and it uses sensors like ultrasonic sensors and gas sensors to navigate autonomously. RF transmission allows communication between the robot and a remote control unit. The overall aim is to develop a low-cost robotic system for industrial applications like material handling.
This document reviews cryptography techniques to secure the Ad-hoc On-Demand Distance Vector (AODV) routing protocol in mobile ad-hoc networks. It discusses various types of attacks on AODV like impersonation, denial of service, eavesdropping, black hole attacks, wormhole attacks, and Sybil attacks. It then proposes using the RC6 cryptography algorithm to secure AODV by encrypting data packets and detecting and removing malicious nodes launching black hole attacks. Simulation results show that after applying RC6, the packet delivery ratio and throughput of AODV increase while delay decreases, improving the security and performance of the network under attack.
The document describes a proposed modification to the conventional Booth multiplier that aims to increase its speed by applying concepts from Vedic mathematics. Specifically, it utilizes the Urdhva Tiryakbhyam formula to generate all partial products concurrently rather than sequentially. The proposed 8x8 bit multiplier was coded in VHDL, simulated, and found to have a path delay 44.35% lower than a conventional Booth multiplier, demonstrating its potential for higher speed.
This document discusses image deblurring techniques. It begins by introducing image restoration and focusing on image deblurring. It then discusses challenges with image deblurring being an ill-posed problem. It reviews existing approaches to screen image deconvolution including estimating point spread functions and iteratively estimating blur kernels and sharp images. The document also discusses handling spatially variant blur and summarizes the relationship between the proposed method and previous work for different blur types. It proposes using color filters in the aperture to exploit parallax cues for segmentation and blur estimation. Finally, it proposes moving the image sensor circularly during exposure to prevent high frequency attenuation from motion blur.
This document describes modeling an adaptive controller for an aircraft roll control system using PID, fuzzy-PID, and genetic algorithm. It begins by introducing the aircraft roll control system and motivation for developing an adaptive controller to minimize errors from noisy analog sensor signals. It then provides the mathematical model of aircraft roll dynamics and describes modeling the real-time flight control system in MATLAB/Simulink. The document evaluates PID, fuzzy-PID, and PID-GA (genetic algorithm) controllers for aircraft roll control and finds that the PID-GA controller delivers the best performance.
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?Speck&Tech
ABSTRACT: A prima vista, un mattoncino Lego e la backdoor XZ potrebbero avere in comune il fatto di essere entrambi blocchi di costruzione, o dipendenze di progetti creativi e software. La realtà è che un mattoncino Lego e il caso della backdoor XZ hanno molto di più di tutto ciò in comune.
Partecipate alla presentazione per immergervi in una storia di interoperabilità, standard e formati aperti, per poi discutere del ruolo importante che i contributori hanno in una comunità open source sostenibile.
BIO: Sostenitrice del software libero e dei formati standard e aperti. È stata un membro attivo dei progetti Fedora e openSUSE e ha co-fondato l'Associazione LibreItalia dove è stata coinvolta in diversi eventi, migrazioni e formazione relativi a LibreOffice. In precedenza ha lavorato a migrazioni e corsi di formazione su LibreOffice per diverse amministrazioni pubbliche e privati. Da gennaio 2020 lavora in SUSE come Software Release Engineer per Uyuni e SUSE Manager e quando non segue la sua passione per i computer e per Geeko coltiva la sua curiosità per l'astronomia (da cui deriva il suo nickname deneb_alpha).
Monitoring and Managing Anomaly Detection on OpenShift.pdfTosin Akinosho
Monitoring and Managing Anomaly Detection on OpenShift
Overview
Dive into the world of anomaly detection on edge devices with our comprehensive hands-on tutorial. This SlideShare presentation will guide you through the entire process, from data collection and model training to edge deployment and real-time monitoring. Perfect for those looking to implement robust anomaly detection systems on resource-constrained IoT/edge devices.
Key Topics Covered
1. Introduction to Anomaly Detection
- Understand the fundamentals of anomaly detection and its importance in identifying unusual behavior or failures in systems.
2. Understanding Edge (IoT)
- Learn about edge computing and IoT, and how they enable real-time data processing and decision-making at the source.
3. What is ArgoCD?
- Discover ArgoCD, a declarative, GitOps continuous delivery tool for Kubernetes, and its role in deploying applications on edge devices.
4. Deployment Using ArgoCD for Edge Devices
- Step-by-step guide on deploying anomaly detection models on edge devices using ArgoCD.
5. Introduction to Apache Kafka and S3
- Explore Apache Kafka for real-time data streaming and Amazon S3 for scalable storage solutions.
6. Viewing Kafka Messages in the Data Lake
- Learn how to view and analyze Kafka messages stored in a data lake for better insights.
7. What is Prometheus?
- Get to know Prometheus, an open-source monitoring and alerting toolkit, and its application in monitoring edge devices.
8. Monitoring Application Metrics with Prometheus
- Detailed instructions on setting up Prometheus to monitor the performance and health of your anomaly detection system.
9. What is Camel K?
- Introduction to Camel K, a lightweight integration framework built on Apache Camel, designed for Kubernetes.
10. Configuring Camel K Integrations for Data Pipelines
- Learn how to configure Camel K for seamless data pipeline integrations in your anomaly detection workflow.
11. What is a Jupyter Notebook?
- Overview of Jupyter Notebooks, an open-source web application for creating and sharing documents with live code, equations, visualizations, and narrative text.
12. Jupyter Notebooks with Code Examples
- Hands-on examples and code snippets in Jupyter Notebooks to help you implement and test anomaly detection models.
UiPath Test Automation using UiPath Test Suite series, part 6DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 6. In this session, we will cover Test Automation with generative AI and Open AI.
UiPath Test Automation with generative AI and Open AI webinar offers an in-depth exploration of leveraging cutting-edge technologies for test automation within the UiPath platform. Attendees will delve into the integration of generative AI, a test automation solution, with Open AI advanced natural language processing capabilities.
Throughout the session, participants will discover how this synergy empowers testers to automate repetitive tasks, enhance testing accuracy, and expedite the software testing life cycle. Topics covered include the seamless integration process, practical use cases, and the benefits of harnessing AI-driven automation for UiPath testing initiatives. By attending this webinar, testers, and automation professionals can gain valuable insights into harnessing the power of AI to optimize their test automation workflows within the UiPath ecosystem, ultimately driving efficiency and quality in software development processes.
What will you get from this session?
1. Insights into integrating generative AI.
2. Understanding how this integration enhances test automation within the UiPath platform
3. Practical demonstrations
4. Exploration of real-world use cases illustrating the benefits of AI-driven test automation for UiPath
Topics covered:
What is generative AI
Test Automation with generative AI and Open AI.
UiPath integration with generative AI
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
5th LF Energy Power Grid Model Meet-up SlidesDanBrown980551
5th Power Grid Model Meet-up
It is with great pleasure that we extend to you an invitation to the 5th Power Grid Model Meet-up, scheduled for 6th June 2024. This event will adopt a hybrid format, allowing participants to join us either through an online Mircosoft Teams session or in person at TU/e located at Den Dolech 2, Eindhoven, Netherlands. The meet-up will be hosted by Eindhoven University of Technology (TU/e), a research university specializing in engineering science & technology.
Power Grid Model
The global energy transition is placing new and unprecedented demands on Distribution System Operators (DSOs). Alongside upgrades to grid capacity, processes such as digitization, capacity optimization, and congestion management are becoming vital for delivering reliable services.
Power Grid Model is an open source project from Linux Foundation Energy and provides a calculation engine that is increasingly essential for DSOs. It offers a standards-based foundation enabling real-time power systems analysis, simulations of electrical power grids, and sophisticated what-if analysis. In addition, it enables in-depth studies and analysis of the electrical power grid’s behavior and performance. This comprehensive model incorporates essential factors such as power generation capacity, electrical losses, voltage levels, power flows, and system stability.
Power Grid Model is currently being applied in a wide variety of use cases, including grid planning, expansion, reliability, and congestion studies. It can also help in analyzing the impact of renewable energy integration, assessing the effects of disturbances or faults, and developing strategies for grid control and optimization.
What to expect
For the upcoming meetup we are organizing, we have an exciting lineup of activities planned:
-Insightful presentations covering two practical applications of the Power Grid Model.
-An update on the latest advancements in Power Grid -Model technology during the first and second quarters of 2024.
-An interactive brainstorming session to discuss and propose new feature requests.
-An opportunity to connect with fellow Power Grid Model enthusiasts and users.
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on integration of Salesforce with Bonterra Impact Management.
Interested in deploying an integration with Salesforce for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
AI 101: An Introduction to the Basics and Impact of Artificial IntelligenceIndexBug
Imagine a world where machines not only perform tasks but also learn, adapt, and make decisions. This is the promise of Artificial Intelligence (AI), a technology that's not just enhancing our lives but revolutionizing entire industries.
How to Interpret Trends in the Kalyan Rajdhani Mix Chart.pdfChart Kalyan
A Mix Chart displays historical data of numbers in a graphical or tabular form. The Kalyan Rajdhani Mix Chart specifically shows the results of a sequence of numbers over different periods.
OpenID AuthZEN Interop Read Out - AuthorizationDavid Brossard
During Identiverse 2024 and EIC 2024, members of the OpenID AuthZEN WG got together and demoed their authorization endpoints conforming to the AuthZEN API
Digital Marketing Trends in 2024 | Guide for Staying AheadWask
https://www.wask.co/ebooks/digital-marketing-trends-in-2024
Feeling lost in the digital marketing whirlwind of 2024? Technology is changing, consumer habits are evolving, and staying ahead of the curve feels like a never-ending pursuit. This e-book is your compass. Dive into actionable insights to handle the complexities of modern marketing. From hyper-personalization to the power of user-generated content, learn how to build long-term relationships with your audience and unlock the secrets to success in the ever-shifting digital landscape.
Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
Webinar: Designing a schema for a Data WarehouseFederico Razzoli
Are you new to data warehouses (DWH)? Do you need to check whether your data warehouse follows the best practices for a good design? In both cases, this webinar is for you.
A data warehouse is a central relational database that contains all measurements about a business or an organisation. This data comes from a variety of heterogeneous data sources, which includes databases of any type that back the applications used by the company, data files exported by some applications, or APIs provided by internal or external services.
But designing a data warehouse correctly is a hard task, which requires gathering information about the business processes that need to be analysed in the first place. These processes must be translated into so-called star schemas, which means, denormalised databases where each table represents a dimension or facts.
We will discuss these topics:
- How to gather information about a business;
- Understanding dictionaries and how to identify business entities;
- Dimensions and facts;
- Setting a table granularity;
- Types of facts;
- Types of dimensions;
- Snowflakes and how to avoid them;
- Expanding existing dimensions and facts.
1. IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE)
e-ISSN: 2278-1684,p-ISSN: 2320-334X, Volume 13, Issue 3 Ver. V (May- Jun. 2016), PP 23-28
www.iosrjournals.org
DOI: 10.9790/1684-1303052328 www.iosrjournals.org 23 | Page
Critic on Traffic Noise Pollution and its Management
Prof. C. B. Mishra1
, Paulam Desai & Ishita Ghodasara2
1
(Civil Engineering Department, BVM Engineering College, V. V. Nagar, Anand, India,
2
(Final Year Civil Engineering Students, BVM Engineering College, V. V. Nagar, Anand, India,
Abstract: In contrast to many other environmental problems, noise pollution continues to grow and is a
pollution which keeps on developing and is joined by an expanding number of objections from individuals
presented to the noise. The development in noise pollution is unsustainable in light of the fact that it includes
direct and in addition cumulative, adverse health effects. The study is completed in the inside heart of the Anand
City ( Bhalej road – Mahendra shah doctor's facility to Grid) and is an eye-opener to see and comprehend the
significance of noise pollution in the wake of its evil impact on the life of the general population. Seeing huge
development and its unfavorable impact calls attention to those principle sources of noise pollution are
loudhailer and vehicles. Be that as it may, female populace is influenced by religious noise somewhat more than
male populace. Real impacts of noise pollution incorporate psychosomatic (e.g. dejections, rest) and
physiological (deafness) issue are perceived by a more diminutive degree of respondents in young age bundles
inverse more prepared masses. In a dominant part of cases, the influenced party tenders a solicitation to stop
noise. A considerable extent of respondents among different age-bunches gripe to organization. Connecting with
the police is assessed as a device for control of noise by both male and female respondents are in more
diminutive degree of individual's inside and out illustration. Government funded training for public education
gives off an impression of being the best techniques as proposed by the respondents. Be that as it may,
government and NGOs can assume a critical part all the while.
Keywords: Noise, NGOs, populace, public education, public health
I. Introduction
With development and urbanization of our urban communities and towns, there has been a fast
increment in the movement volume on the roadways. Despite the fact that transportation is a vital part of the
advanced society, its advantages might be eclipsed by its negativities and is a reason for sympathy toward the
group. Noise pollution from road movement streams is one such negative result. Amid the previous decade, the
understanding that it is an undeniably genuine danger has picked up ever more extensive acknowledgment,
generally because of the way that noise is an exceptionally complex wonder in its physical perspective as well
as in its mental and medicinal measurements. Noise pollution is perceived as a noteworthy issue for the personal
satisfaction in urban ranges everywhere throughout the world. As a result of the expansion in the quantity of
autos and industrialization, noise pollution has additionally expanded. Noise in urban areas, particularly along
principle supply routes, has come to up irritating levels.
Confirmations showed that it might adverse affect human wellbeing. It is a sentiment disappointment,
bothering, or unsettling influence, which straightforwardly cause 'prompt impacts' including sleep, mental
fixation, and aural correspondence aggravations furthermore gives a negative impact on group or person. Report
says that long haul noise related wellbeing risks can bring about lasting listening to hearing loss among
uncovered people. Besides, introduction of abnormal state noise can bring about serious weight on sound-related
and sensory system of people. It was found that disturbance increments with the force of sound. High recurrence
noise is additionally chafing and aggravating contrasted with the low recurrence noise. A greater part of studies
has been worried with the subjective reactions to noise, given distinctive names like disturbance,
disappointment, irritation, and affectability. Living arrangements a long way from noise sources and close quiet
auxiliary Roads are as of now exceptionally famous. Individuals want to live in spot a long way from uproarious
urban zones.
Confirmations demonstrated that it might adverse affect human wellbeing. It is a sentiment dismay,
bothering, or unsettling influence, which specifically cause 'prompt impacts' including sleep, mental fixation,
and aural correspondence aggravations furthermore gives a negative impact on group or person. Report says that
long term noise related wellbeing dangers can bring about perpetual listening to hearing loss among uncovered
people. Moreover, introduction of abnormal state noise can bring about extreme weight on sound-related and
sensory system of individuals. It was found that inconvenience increments with the force of sound. High
recurrence noise is all the more aggravating and irritating contrasted with the low recurrence noise. A greater
part of studies has been worried with the subjective reactions to noise, given distinctive names like
inconvenience, disappointment, aggravation, and sensitivity. Living arrangements a long way from noise
sources and close noiseless optional roads are as of now extremely well known. Individuals like to live in spot a
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long way from noisy urban regions. The aggregate number of vehicles in India has developed from 0.3 million
in 1951 which achieves almost 172 million in March 2013 of which more than 21½ million were autos, taxis
and jeeps.
The noise pollution is not a one of a kind issue for developing nations like India as it were. In China,
till third century B.C., rather than hanging men for dangerous crimes, noise was utilized for their torturing. The
troubling impacts of noise are sufficiently risky that noise issue is considered next to crime by specific nations.
An overview by Central Pollution Control Board (CPCB) review demonstrates that in Delhi, the noise
level in many spots surpasses as far as possible. (The Times of India, New Delhi). So also, a study by NEERI
has uncovered that noise levels in private, business and modern territories and quiet zones of Delhi and towns of
National Capital Region (NCR) far surpass the recommended levels. The normal noise level in Delhi is 80 dB
while as far as possible is 5dB (The Business Line, New Delhi). Bombay too experiences abnormal amounts of
noise. Obviously, noise has accepted disturbing extents influencing antagonistically the proficiency of different
populaces, psychological wellness and general personal satisfaction. Additionally, it is turning into an issue of
peace with the developing number of grievances to police and organization. Unless and until, measures are
taken to control the level of noise, the progressing urbanization and industrialization might muddle the issue so
much that it gets to be hopeless. In India, the noise Pollution (Regulation and Control) Rules, 2000 have been
surrounded under the Environment (Protection) Act, 1986. These are an arrangement of rules for regulation and
control of noise.
II. Mission
The basic goals of these studies is to distinguish diverse sources of noise pollution, its unfriendly effect
and investigating conceivable responses in view of reaction overview and finding the suitable answers for noise
abatement can be utilized for creating proper legitimate and public activity program.
III. Research Techniques
This observational study depends on a sample study of the Anand city which is situated in middle of
the Charotar district known for its productive improvement and has territory of around 38.58 sq.km having
populace of 1,98,282 according to 2011 evaluation. The review is led in the center heart of the city ( Bhalej road
– Mahendra shah hospital to Grid) seeing tremendous movement and its unfavorable effect. The Anand is
decided for the study as the city demonstrates a concentric type of spatial structure which is outspread and
separated by direct transportation halls with advancement concentrated along it and all however all the business
exercises are situated in the northern and western part, the city center still goes about as a core. Because of the
advancement of new CBD towards the northern side, this region has indicated quick development. Other sub
habitats for development incorporate business sector yard and the agro based commercial enterprises in southern
side along the development has quickly occurred. The situating of this sub focuses profoundly affects the private
versatility in the city. All out 144 respondents was met by and by. The sample represents to a cross-area of
various age groups, sex, geographic, instructive levels; pay levels of respondents and in this way it could be
dealt with as an agent test for such an exploratory study. The information was gathered by utilizing an organized
questionnaire mixed with suitable open-finished inquiries. The investigation has been done with the assistance
of percentages and cross-orders on sources of noise, impacts of noise, responses to noise, and recommendations
to control noise as far as age and additionally sex.
IV. Results
The transportation noise is one of the significant sources of noise introduction in proximities and
causes generous inconvenience and can be isolated into two parts. The noise first is created by the motor fumes
framework and transmission, and is the predominant source when movement is not unreservedly flowing,
especially from overwhelming vehicles which contribute a huge extent of low recurrence noise. Noise levels
will differ essentially as per motor speed as opposed to vehicle speed. In urban ranges, quick speeding up and
re-beginning the motor in movement could bring about outflows up to 15dB higher than the ordinary levels of
emanation coming about because of smooth driving. The second noise source segment is created from the
connection of tires with the road surface and is the overwhelming noise source under free stream movement
conditions at moderate to more ethical route speeds and contributes a noteworthy extent of high recurrence
noise. Noise levels will differ contingent upon vehicle speed, the road surface and whether the surface is wet or
dry. The contact in the middle of tires and the road surface is overwhelming wellspring of noise at rates above
60km/h for light vehicle.
Another real wellspring of noise is open location framework utilized by temples, mosques and so forth.
Indian Constitution under Article 25-28 ensures opportunity of religion to all persons. Be that as it may, this
opportunity of religion is not a flat out one. Flexibility of religion is liable to open request, wellbeing and ethical
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quality. In a late choice, Supreme Court held that no religion recommends that the petitions to God ought to be
performed by beating so as to utilize amplifier or drums.
Proximity noise happens when individuals who make or permit noise to meddle with a neighbor are not
interrupted in the privileges of others. These are individuals from a self-assuredness society, likewise a few
people immovably trust that they are qualified for make as much noise however they see fit relishes the
considered irritating proximity, if one protestations psychotics conduct might be seen at times.
The investigation (Table 1) shows that huge extents of respondents in every age gathering are being
influenced by noise exuding from the amplifiers. The extent is 86% to 100% with general %age of 93%.
Notwithstanding, % of such individuals in age gathering of 20-40 years is imperceptibly lower. Comparable is
the circumstance with vehicles. Greater part of respondents crosswise over various ages bunches feel that
automobile noise influences their exercises. A moderately little extent of respondents (half crosswise over
different age bunches) recognizes antagonistic impact of noise produced by proximities. The general %age of
respondents claim that Noise starting from religious capacities influences them. When all is said, aside from the
amplifiers and vehicles, religious capacities, also proximity goes about as huge sources of noise. In this way,
urban areas are turning into a casualty of new class of noise. In general, apart from the loudhailer and vehicles,
holy occasion, as well proximity acts as significant sources of noise pollution. Thus, cities are becoming a
victim of new class of pollution i.e. noise. Further, we examine whether sources of noise pollution act upon
male population and female population differently.
Table 1 also presents figures and % time of male and female respondents influenced by various sources
of noise. There are checked contrasts in populace influenced by noise from religious capacity, proximity,
vehicles and shockingly, ladies are more influenced by it over the men populace. Regarding remaining source
i.e. amplifier there is checked distinction in somewhat more % of male populace contrasted with female
populace.
Effects of Noise:
Road activity noise can influence wellbeing both straight forwardly and by implication. Direct
wellbeing impacts have been found to incorporate listening to hearing loss and cardiovascular impacts, while
aberrant wellbeing impacts, including directing or intervening elements, incorporate inconvenience and sleep
aggravation. Noise incited listening to hearing loss, normally happening when noise exposures surpassing
75decibels for over eight hours day by day for a drawn out stretch of time, is a far-fetched result given common
place road movement Noise levels. The sound created by a blasting saltine, surpassing 150dB, can bring about a
ringing sensation called "tinnitus" and can debilitate listening to forever. Be that as it may, relationship between
cardiovascular infection, (e.g., hypertension or ischemia) and introduction to Road activity Noise have been
accounted for, however can't be ascribed exclusively to direct impacts as circuitous impacts can likewise prompt
negative cardiovascular results. Roundabout impacts, for example, sleep disturbance and inconvenience are all
the more regularly the center of Noise wellbeing examine, and are frequently utilized as result variables as a part
of measurement reaction research. There is a lot of logical writing surveying the impacts of noise on individuals.
Tripathi and Tiwari[10] reported state of mind of activity personals toward transportation Noise in a
study in Ahmedabad (2006). No activity noise checking was accounted for this study. The poll included
inquiries with respect to the self assessment of the policemen about their listening to capacity, over a significant
time span introduction to uproarious sound, and the utilization of personal defensive gadgets, for example,
earplugs and ear covers. from those reviewed, 11.6% griped of customary tinnitus, while 62.8% had work
related tinnitus and experienced it urging working hours as it were. It was accounted for that self assessed
subjects.
Banerjee et al.[2] led a study to assess Road activity noise sway on the proximity group of Asansol city
(2008). Relationship between movement noise levels and disturbance was contemplated utilizing connection,
straight, and different direct relapse examinations. It was watched that the mean estimation of percent of
populace very irritated (%HA) because of Road activity noise was 26.50 ± 3.37 (19.44–33.2), while the MDS
was 2.96 ± 0.90 (1.04–4.45). It was watched that noise record based models gave better disturbance expectations
in contrast with vehicular info based models. The main two direct effects that they were to identify with activity
noise pollution were discourse impedance amid the day and sleep unsettling influence amid night.
Nandanwar et al.[4] concentrated on the impact of movement noise on the personal satisfaction among
occupants around the significant Road convergences in Nagpur city (2009). Lion's share of the subjects
communicated disturbance because of movement noise amid day by day exercises, and of these 29% were to a
great degree, 24% all that much, 22% to some degree, and 19% minimal irritated. 33% of subjects reported
more irritation amid night than daytime. No exposure–effect bend was accounted for this study. Most
distinguished causes because of activity noise were cerebral pain, anxiety, and listening to issues. The creators
presumed that both pay and training decidedly influenced the apparent effect of movement noised on wellbeing
related variables.
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Goswami et al.[3] examined movement noise levels along a street interfacing two college grounds in
Balasore city (2011). It was accounted for that the wellspring of noise along the study territory was
dominatingly because of vehicular movement with overwhelming vehicles being the significant emitters. The
overview distinguished that most of the subjects, including drivers, communicated their disappointment over the
expanding force of noise in the territory. The study reports that cerebral pain, awful temper, listening to issue,
and loss of fixation were a portion of the critical impacts because of high noise levels. Around 86% of
understudies reported that their study was aggravated by regular air horns and 21% had rest disturbance evening
time activity noise.
Patil et al.[6] reported subjective investigation on movement noise and the personal satisfaction among
inhabitants around the major arterials Roads in Amravati city (2011). It was accounted for that dominant part of
the subjects knew about the impedance of movement noise with every day exercises and effect on wellbeing. It
was watched that 16.8% were amazingly and 21.1% were all that much irritated because of vehicle noise.
Reported most extreme irritation (47%) was most noteworthy amid the noontime and evening, while half of
subjects reported cerebral pain, anxiety, and listening to challenges due from presentation to noise.
We can picture (Table 2) that noise meddles with correspondence, bothers the sleep and lessens the
proficiency of people under its umbrella. Greater part of test respondents presented to noise pollution report
event of disturbance and listening to issue. The review information demonstrates that the impact of noise is not
comparative among different age bunches. For the most part, developing age bears the blazed of unreasonable
noise pollution. For instance, the rising extent of test respondents in higher age bunches recognizes
discouragement, sleeplessness and stunning impact. A substantial extent of respondents feels that noise meddles
with between individual correspondences and causes disturbance. Compelling impacts (i.e. mental breakdown
and deafness) are recognized by 33% of study populace. In any case, there is a much higher rate of deafness
impacts on old individuals (above 60 years old). Further, a general examination of table demonstrates that
psychosomatic (e.g. depressions, sleep) and physiological (deafness) issue are recognized by a littler extent of
respondents in youthful age bunches opposite more seasoned populaces.
Table 2 also demonstrates that impression of male and female populaces about the impact of noise
changes. An altogether higher extent of female populace feels the unfriendly impacts of noise on hearing,
productivity, and rearing of disturbance. Additionally as far as physiological (wretchedness, sleep, mental
breakdown) and obstruction with correspondence are more felt by females.
An attempt is made for examining the information on responses of age-gatherings (Table 3) with a
perspective to find out the distinctions in gatherings, if any. Famous responses crosswise over different age-
bunches incorporate 'solicitation the culprit to stop/decrease the noise'. A noteworthy extent of individuals
influenced by noise look for redressal through authoritative technique or squabble the last is main stream with
gatherings of adolescents up to 20 years. Response to noise for its control falling in 40-60 years does not enjoy
managerial, legitimate cures and/or quarreling. Indeed, even as far as asking for the source, they slack other age
bunch. In spite of the fact, that a little rate, the plan of action to lawful cure (police) likely demonstrates genuine
infringement of noise controlling laws or group morals.
Table 3 also demonstrates that there is a distinction in extents of male and female populaces with
respect to the arrangement of likely responses toward intemperate noise. It might be an after effect of present
day instruction, sustaining, and a changing idea of womanhood. Real responses to abundance noise in regards to
source and whine to powers female are exceedingly dynamic while male are more disposed towards squabble
and have faith in griping to the police.
V. TABLES
A TABLE : 1 Sources of noise on different age groups with effects on respondents
up to 20 20-40 40-60 >60 Total Total Male Total Female
loudhailer 25(96%) 50(86%) 44(100%) 15(94%) 134(93%) 93(98%) 41(84%)
Vehicles 15(58%) 34(59%) 21(48%) 11(69%) 81(56%) 41(43%) 40(82%)
Holy occasion 14(54%) 33(57%) 38(86%) 12(75%) 97(67%) 54(57%) 43(88%)
proximity 10(39%) 28(48%) 20(45%) 8(50%) 66(46%) 30(32%) 36(73%)
B TABLE: 2 Impact of noise on different age groups with impressions on male & female.
Impact on Listening 7(27%) 9(16%) 8(18%) 7(44%) 31(22%) 12(13%) 19(39%)
Intervention with conversation 23(88%) 42(72%) 44(100%) 14(88%) 123(85%) 81(85%) 42(86%)
Agent of irritation 19(73%) 30(52%) 16(36%) 8(50%) 73(51%) 36(38%) 37(76%)
Interrupts sleep 13(50%) 22(38%) 27(61%) 10(63%) 72(50%) 43(45%) 29(59%)
Leads to hearing loss 4(15%) 1(2%) 2(5%) 1(6%) 8(6%) 3(3%) 5(10%)
C TABLE: 3 Reactions to noise by different age groups and among sex groups too.
Demand the location 9(35%) 33(57%) 6(14%) 2(13%) 50(35%) 29(31%) 21(43%)
Grievances to authority 16(62%) 31(53%) 13(30%) 6(38%) 66(46%) 38(40%) 28(57%)
Grievances to cop 12(46%) 22(38%) 15(34%) 7(44%) 56(39%) 41(43%) 15(31%)
Argument with person 10(38%) 14(24%) 13(30%) 7(44%) 44(31%) 38(40%) 6(12%)
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G TABLE : 4 Suggestions by different age groups to control noise pollution and different sex groups
Tutelage 23(88%) 42(72%) 43(98%) 13(81%) 121(84%) 85(89%) 36(73%)
Including NGOs 17(65%) 31(53%) 40(91%) 10(63%) 98(68%) 65(68%) 33(67%)
Government attempts 20(77%) 33(57%) 39(89%) 69%) 103(72%) 62(65%) 41(84%)
Authorizing cop 20(77%) 24(41%) 38(86%) 10(63%) 92(64%) 61(64%) 31(63%)
Total 26(100%) 58(100%) 44(100%) 16(100%) 144(100%) 95(100%) 49(100%)
VI. Commendations For Managing Noise
The figures in Table 4 demonstrate reactions of people to an arrangement of plausible arrangements.
By and large, an arrangement of a huge extent of respondents feel that state funded training projects and
government can offer us some assistance with controlling the noise level. The police and common organization,
could likewise encourage checking of noise levels. Be that as it may, the information proposes requirement for a
multi-dimensional methodology i.e. a solitary measure can't accomplish the objective of noise diminishment. As
far as age, noteworthy extent persons between 40-60 years feel that common powers ought to be engaged
alongside different measures. It fortifies the conviction that states funded instruction is required critically in
light of the fact that individuals don't know about enactment/guidelines of environment service. The more
youthful (< 20 years) era seems to stress bury alia, requirement for enabling the police. Each of age gatherings
feels that a mix model could work better for an open cause.
Given the considerable exposures to noise, the seriousness of related well being results, and the
constrained force of general society to secure them, there is a reasonable requirement for arrangement went for
lessening noise exposures. Since noise is required to ascend with expanding urbanization, approach pioneers
need to investigate the utilization of law as a useful device to oversee and decrease noise exposures. Here we
highlight the intercessions we trust hold the most guarantees for strategy pioneers. We first clarify how noise
can be incorporated into the elected general wellbeing motivation and after that investigate the ways state and
proximity governments might utilize the law to react to and diminish noise.
Male and female gatherings don't appear to contrast in regards to option strategies for controlling the
noise level. Transcendently, male respondents advocate state funded training while as female respondents needs
that administration endeavors are expected to decrease noise. Engaging the police is appraised as an apparatus
for control of noise by both male and female respondents are in littler extent of individual’s altogether example.
Hence, change out in the open disposition by projects of government/NGO and common measures (fines and so
forth.) could offer us some assistance with reducing or keep the noise pollution muscle initio.
VII. Conclusion
This exploration paper investigates the sources, impacts, responses and proposals for controlling the
inordinate noise. Vehicles and open location framework (loudhailer) ends up being real sources of noise
pollution. It shows up those loudhailers are oftentimes utilized for heavenly event (and sanctuary supplications
to God). Unsettling influence by loudhailer and vehicles is felt by age gatherings of 20-40 years to some degree
lesser than different gatherings. Crosswise over different age bunches, there is right around an equivalent extents
of respondent reporting nearness, music and religions capacities as sources of noise. There are no varieties
among male and female populace. Extent of female populace versus extent of guys' populace is same for each of
sources of noise. The overview shows that noise influences people in a few ways. It results in uncalled for
correspondence, restlessness and decreased proficiency. Despite the fact that the psycho-physical impacts
(disturbance and gloom) are additionally normal yet the compelling influences e.g. deafness and mental
breakdown are not precluded. In a lion's share of cases, the influenced party tenders a solicitation to stop noise.
A considerable extent of respondents among different age-bunches grumble to organization. Interestingly,
around 33% of youngsters (beneath 20 yrs) like to fight with the blundering party. Government funded
instruction seems, by all accounts, to be the best techniques as proposed by the respondents.
Be that as it may, it is likewise recommended that perfection in vehicle innovation, traffic
administration methods, barriers and appropriate introduction of housing and legitimate town planning is
required for viable increase in noise decrease. Dynamic crusade by concerned road and traffic engineer,
environmental pollution administrator, architect and town organizer ought to be effectively connected with
against noise and specifically know about the conceivable outcomes offered by different strategies.
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