With growing demands of urban infrastructure, tall buildings are resorted to as an ideal solution for the
space in our already overcrowded cities like Mumbai. First and for most challenges in construction of tall is ensuring
verticality. The present day planer must plan must consider factors like wind loads, crane loads, construction sequence,
and other factors while planning. In constructing of a high rise building there are usually a lot of movement at upper
levels, these are factors affect verticality which tends to sway. Presently there are methods such as Plumb bob,
Construction laser, Total Station etc. However there are glaring common disadvantages in all this which lack of
accuracy. Application of GPS has accounted obviated certain, however development of Differential Geographic
Positioning System (DGPS) as it offers solution to mitigate most of problem. This paper shows application of DGPS on
one of the site in Mumbai for tower verticality.
Integrated Geophysical Approach for Rapid & Cost Effective Site Investigation...IEI GSC
Dr. Sanjay Rana, Director, PARSAN Overseas (P) Limited
With inputs & examples from Dr Gopal Dhawan & Dr S L Kapil
at 31st National Convention of Civil Engineers
organised by
Gujarat State Center, The Institution of Engineers (India) at Ahmedabad
TOTAL EARTH SOLUTIONS OIL AND GAS SERVICESBrett Johnson
Total Earth Solutions Pty Ltd (TES) is a specialist aviation, geological, geophysical and geospatial consulting firm providing services to the petroleum and mining industries.
TES provides a range of technical services related to the acquisition, processing and interpretation of geoscientific and geospatial data collected from space, aircraft, UAV’s and ground vehicles.
We aim to offer a complete turnkey service where we can plan and manage surveys all the way through to interpreting the data to create highly detailed analyses of petroleum basins and mining regions.
We differentiate ourselves by employing a strong focus on the geological interpretation of geophysical and geospatial data, but also by having enormous experience in the effective and safe management of airborne and ground survey operations.
Aviation
TES has qualified commercial pilots on its staff, with years of experience in low level survey operations around the world.
Qualified safety auditor.
Sourcing of survey aircraft.
Sourcing of survey pilots.
Development of aviation procedures and management of compliance.
Provision of survey equipment including – magnetic, radiometric, gravity, LIDAR, aerial photography.
Construction and installation of survey systems.
Planning and management of airborne operations.
UAV
TES is at the forefront of development and utilisation of Unmanned Aerial Vehicles (UAV’s) carrying hi-tech payloads such as LIDAR, thermal imaging and geophysical systems, applied to exploration, development, infrastructure mapping and monitoring.
Data Collection
TES can identify, source and interpret the best data for the issue at hand. We have enormous experience in data acquired from a range of platforms, from satellites, aircraft, UAVs, ships through to ground acquisition. We can examine the problem and develop the most cost effective combination of data to meet the needs of the client.
The presentation comprises the Gravity Method, It's anomaly, reduction, and its applications. The Gravity method is commonly used in Geology specifically in Geophysics.
Optimisation of Parameters in Seismic data acquisition for better subsurface ...QUESTJOURNAL
ABSTRACT: Well-designed and optimised seismic data acquisition geometry illuminates the subsurface. While designing the geometry we have to think about the available resources for data acquisition and also implementation difficulties in the working area and most importantly technical requirements of Interpreter should be strictly considered. The main objective of a better survey design is to image subsurface structures. Generally, the data acquisition parameters are selected and designed by considering simplified subsurface model. In this work the real subsurface model of the area is constructed in the laboratory with the help of a new state of art software NORSAR and the data was artificially acquired. Several acquisition geometries were used for acquiring data in laboratory conditions and a final geometry is selected with optimised parameters resulted in the proper illumination of subsurface structures up to the basement. The illumination maps generated in laboratory play key role for finalising acquisition parameters and results are well matching with the real results after seismic data processing.
Integrated Geophysical Approach for Rapid & Cost Effective Site Investigation...IEI GSC
Dr. Sanjay Rana, Director, PARSAN Overseas (P) Limited
With inputs & examples from Dr Gopal Dhawan & Dr S L Kapil
at 31st National Convention of Civil Engineers
organised by
Gujarat State Center, The Institution of Engineers (India) at Ahmedabad
TOTAL EARTH SOLUTIONS OIL AND GAS SERVICESBrett Johnson
Total Earth Solutions Pty Ltd (TES) is a specialist aviation, geological, geophysical and geospatial consulting firm providing services to the petroleum and mining industries.
TES provides a range of technical services related to the acquisition, processing and interpretation of geoscientific and geospatial data collected from space, aircraft, UAV’s and ground vehicles.
We aim to offer a complete turnkey service where we can plan and manage surveys all the way through to interpreting the data to create highly detailed analyses of petroleum basins and mining regions.
We differentiate ourselves by employing a strong focus on the geological interpretation of geophysical and geospatial data, but also by having enormous experience in the effective and safe management of airborne and ground survey operations.
Aviation
TES has qualified commercial pilots on its staff, with years of experience in low level survey operations around the world.
Qualified safety auditor.
Sourcing of survey aircraft.
Sourcing of survey pilots.
Development of aviation procedures and management of compliance.
Provision of survey equipment including – magnetic, radiometric, gravity, LIDAR, aerial photography.
Construction and installation of survey systems.
Planning and management of airborne operations.
UAV
TES is at the forefront of development and utilisation of Unmanned Aerial Vehicles (UAV’s) carrying hi-tech payloads such as LIDAR, thermal imaging and geophysical systems, applied to exploration, development, infrastructure mapping and monitoring.
Data Collection
TES can identify, source and interpret the best data for the issue at hand. We have enormous experience in data acquired from a range of platforms, from satellites, aircraft, UAVs, ships through to ground acquisition. We can examine the problem and develop the most cost effective combination of data to meet the needs of the client.
The presentation comprises the Gravity Method, It's anomaly, reduction, and its applications. The Gravity method is commonly used in Geology specifically in Geophysics.
Optimisation of Parameters in Seismic data acquisition for better subsurface ...QUESTJOURNAL
ABSTRACT: Well-designed and optimised seismic data acquisition geometry illuminates the subsurface. While designing the geometry we have to think about the available resources for data acquisition and also implementation difficulties in the working area and most importantly technical requirements of Interpreter should be strictly considered. The main objective of a better survey design is to image subsurface structures. Generally, the data acquisition parameters are selected and designed by considering simplified subsurface model. In this work the real subsurface model of the area is constructed in the laboratory with the help of a new state of art software NORSAR and the data was artificially acquired. Several acquisition geometries were used for acquiring data in laboratory conditions and a final geometry is selected with optimised parameters resulted in the proper illumination of subsurface structures up to the basement. The illumination maps generated in laboratory play key role for finalising acquisition parameters and results are well matching with the real results after seismic data processing.
Underwater,underground and surface investigationAndrei Tanasie
The geological structure and the pshysical-mechanical characteristics of the underground play an important role in designing buildings. Using direct methods such as open digging, drilling, sampling for laboratory tests, etc. and indirect geophysical methods, these characteristics can be determined with high precision. This method helps in making resistance and economical calculation.
The conductivity structure of the Gediz Graben geothermal area extracted from...Erhan Erdogan
•Interpretation of MT data on extensional tectonic geothermal areas is examined using synthetic and field data.
•Three dimensional conductivity model of Gediz Graben geothermal area is created using seismic sections and used for producing synthetic magnetotelluric data.
•The resolving power of the two and three-dimensional inversion methods is discussed.
•Three dimensional inversion is applied to the field data and presented with real borehole results.
•New geothermal source was discovered using the MT data and three-dimensional inversion results.
Geophysics, geotechnisc and topographics explorationAndrei Tanasie
The geological structure and the pshysical-mechanical characteristics of the underground play an important role in designing buildings. Using direct methods such as open digging, drilling, sampling for laboratory tests, etc. and indirect geophysical methods, these characteristics can be determined with high precision. This method helps in making resistance and econom
Underwater,underground and surface investigationAndrei Tanasie
The geological structure and the pshysical-mechanical characteristics of the underground play an important role in designing buildings. Using direct methods such as open digging, drilling, sampling for laboratory tests, etc. and indirect geophysical methods, these characteristics can be determined with high precision. This method helps in making resistance and economical calculation.
The conductivity structure of the Gediz Graben geothermal area extracted from...Erhan Erdogan
•Interpretation of MT data on extensional tectonic geothermal areas is examined using synthetic and field data.
•Three dimensional conductivity model of Gediz Graben geothermal area is created using seismic sections and used for producing synthetic magnetotelluric data.
•The resolving power of the two and three-dimensional inversion methods is discussed.
•Three dimensional inversion is applied to the field data and presented with real borehole results.
•New geothermal source was discovered using the MT data and three-dimensional inversion results.
Geophysics, geotechnisc and topographics explorationAndrei Tanasie
The geological structure and the pshysical-mechanical characteristics of the underground play an important role in designing buildings. Using direct methods such as open digging, drilling, sampling for laboratory tests, etc. and indirect geophysical methods, these characteristics can be determined with high precision. This method helps in making resistance and econom
In this issue of paradise 3.0 magazine.we the editorial team is proud to publish the articles to build
our next generation in a smarter way and empowering people with the touch of the button with the
power of technology.
IP-телефония — мощный инструмент оптимизации бизнеса.
Каким образом Интернет-телефония может дать толчок для развития бизнеса в регионах?
Рассмотрим, как IP-телефония может повлиять на продвижение в региональной выдаче поисковых систем, как повысить лояльность клиентов из регионов с помощью виртуального номера и главный лайфхак — как интернет-телефония позволяет создать виртуальное представительство в регионе, избавив от расходов на аренду помещений и штат сотрудников.
ip-телефония, voip, voip-телефония, безопасность, бизнес, бизнес-телефония, защита в сети, интернет, как повысить продажи, инфографика, айпи телефония, виртуальная АТС, IP-телефония, номер 8-800, Многоканальный номер, прямой городской номер, ватс, телефон, телеком, 8800, 8804, 8-804, ватс, 8-800, ip-телефония, айпи-телефония, как увеличить подажи, номер 8-800
Evaluation and Accuracy Assessment of Static GPS Technique in Monitoring of ...IJMER
It is well known that, deformation monitoring systems are considered, nowadays, to be the
back bone factor for human safety as well as preserving the ultimate economy of his achievements. In
this context, there has been always an increasing demand for precise deformation measurements in
keeping up several engineering structures and historical monuments. Measuring and monitoring
monumental deformation is the sequence of operations that allows the finding of movements of points
or features in a specified coordinate system, during two different times for the same investigated
feature. The time interval sometimes is the main factor in measuring horizontal deformation, especially
in loading test of steel bridges. Hence, the present paper investigates the accuracy of the GPS in
monitoring of horizontal deformation with respect to the time of observation. So, a practical
simulation test was made to assess the accuracy of GPS with time in measuring horizontal
deformation. The obtained results indicated that, the used methods and techniques presented in the
current research paper have possessed a very good accuracy, reliability and applicability in
monitoring horizontal deformations efficiently. The accuracy of measuring horizontal deformation of
points on structure using relative static technique of GPS is from (0.1mm) to (1.8mm) for time interval
from 30 minute to 5 minute and has R.M.S.E (0.3mm)
A Fully Automated System for Monitoring Pit Wall DisplacementsJOSE ESPEJO VASQUEZ
ABSTRACTO.
El Monitoreo automatizado de taludes empinados, excavaciones y terraplenes altos; permite la detección temprana de la inestabilidad y se puede utilizar para evitar o mitigar las posibles fallas de taludes.
Los sistemas que utilizan múltiples y diferentes tipos de sensores se han desarrollado y probado con éxito en la Mina Highland Valley Copper en la Columbia Británica. Estos sistemas utilizan estaciones totales robóticas (RTS) como principales sensores de medición, con levantamientos repetidas en intervalos predefinidos seleccionados para optimizar la eficiencia operativa.
Esta metodología ha sido desarrollada para mejorar el sistema de exactitud y fiabilidad mediante la reducción de los efectos de errores sistemáticos creados por la refracción atmosférica e instrumento inestable y posiciones de punto de referencia. La inclusión de sensores GPS para monitorear las posiciones RTS crea flexibilidad operativa adicional y mantiene la integridad del sistema cuando las estaciones de referencia disponibles son insuficientes.
Case studies of surveys involved in Railway Tunnel constructed under sea.Prudhvi Thota
Case Studies of detailed explanation of Hydro graphic survey, R.T.K. GPS, Seismic designing, profile survey etc involved in the construction and Designing aspects of Mammary Railway Tunnel under the sea.
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.
Abstract Satellite GPS is undoubtedly the most popular and widely used three dimensional positioning technology in the world today, but despite this, cannot provide the positioning requirement in many every day requirements in different environments, such as urban and indoor due to the very weak signals from satellites. Even with high sensitivity GPS receiver cannot be given guaranteed in all situations and accuracies are typically of the order of tens to hundreds of meter at best. Accurate indoor positioning is required for a variety of commercial applications, including warehouse automation, asset tracking, emergency first-responders, and others. In fact, the general expectation of users today is for “GPS-like” positioning performance anywhere they go. Terrestrial GPS positioning is a new positioning technology, developed to address the failure of current satellite technologies for reliable ubiquitous (outdoor and indoor) positioning. In this paper key aspects of the new technology „terrestrial GPS positioning system‟ are discussed. Particular emphasis is given on the components like PseudoLite, PseudoNet, Rover (Moving terminal) and TimeLoc and their functionality. The technique and mathematical model used in terrestrial GPS positioning system is described in detail. The Results of installed Terrestrial GPS Positioning Systems are demonstrated and compared with Satellite GPS Positioning System. Index Terms: Indoor GPS system, PseudoLite, PseudoNet, TimeLoc
Development of Methodology for Determining Earth Work Volume Using Combined S...IJMER
International Journal of Modern Engineering Research (IJMER) is Peer reviewed, online Journal. It serves as an international archival forum of scholarly research related to engineering and science education.
International Journal of Modern Engineering Research (IJMER) covers all the fields of engineering and science: Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Computer Engineering, Agricultural Engineering, Aerospace Engineering, Thermodynamics, Structural Engineering, Control Engineering, Robotics, Mechatronics, Fluid Mechanics, Nanotechnology, Simulators, Web-based Learning, Remote Laboratories, Engineering Design Methods, Education Research, Students' Satisfaction and Motivation, Global Projects, and Assessment…. And many more.
Geometric sensitivity of beacon placement using airborne mobile anchorsjournalBEEI
Locating fixed sensing devices with a mobile anchor is attractive for covering larger deployment areas. However, the performance sensitivity to the geometric arrangement of anchor beacon positions remains unexplored. Therefore, localization using new RSSI-based localization algorithm, which uses a volumetric probability distribution function is proposed to find the most likely position of a node by information fusion from several mobile beacon radio packets to reduce error over deterministic approaches. This paper presents the guidelines of beacon selection that leads to design the most suitable trajectory, as a trade-off between the energy costs of travelling and transmitting the beacons versus the localization accuracy.
Regression model for analyzing the dgs structures propagation characterisitcseSAT 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
DUAL BAND GNSS ANTENNA PHASE CENTER CHARACTERIZATION FOR AUTOMOTIVE APPLICATIONSjantjournal
High-accuracy Global Navigation Satellite System (GNSS) positioning is a prospective technology that will be used in future automotive navigation systems. This system will be a composite of the United States' Global Positioning System (GPS), the Russian Federation's Global Orbiting Navigation Satellite System (GLONASS), China Beidou Navigation Satellite System (BDS) and the European Union’s Galileo. The major improvement in accuracy and precision is based on (1) multiband signal transmitting, (2) carrier phase correction, (3) Real Time Kinematic (RTK). Due to the size and high-cost of today’s survey-grade antenna solutions, this kind of technology is difficult to use widely in the automotive sector. In this paper, a low-cost small size dual-band ceramic GNSS patch antenna is presented from design to real sample. A further study of this patch antenna illustrates the absolute phase center variation measured in an indoor range to achieve a received signal phase error correction. In addition, this low-cost antenna solution is investigated when integrated into a standard multi-band automotive antenna product. This product is evaluated both on its own in an indoor range and on a typical vehicle roof at an outdoor range. By using this evaluation file to estimate the receiver position could achieve phase motion error-free result.
DUAL BAND GNSS ANTENNA PHASE CENTER CHARACTERIZATION FOR AUTOMOTIVE APPLICATIONSjantjournal
High-accuracy Global Navigation Satellite System (GNSS) positioning is a prospective technology that will be used in future automotive navigation systems. This system will be a composite of the United States' Global Positioning System (GPS), the Russian Federation's Global Orbiting Navigation Satellite System (GLONASS), China Beidou Navigation Satellite System (BDS) and the European Union’s Galileo. The major improvement in accuracy and precision is based on (1) multiband signal transmitting, (2) carrier phase correction, (3) Real Time Kinematic (RTK). Due to the size and high-cost of today’s survey-grade antenna solutions, this kind of technology is difficult to use widely in the automotive sector. In this paper, a low-cost small size dual-band ceramic GNSS patch antenna is presented from design to real sample. A further study of this patch antenna illustrates the absolute phase center variation measured in an indoor range to achieve a received signal phase error correction. In addition, this low-cost antenna solution is investigated when integrated into a standard multi-band automotive antenna product. This product is evaluated both on its own in an indoor range and on a typical vehicle roof at an outdoor range. By using this evaluation file to estimate the receiver position could achieve phase motion error-free result.
DUAL BAND GNSS ANTENNA PHASE CENTER CHARACTERIZATION FOR AUTOMOTIVE APPLICATIONSjantjournal
High-accuracy Global Navigation Satellite System (GNSS) positioning is a prospective technology that will be used in future automotive navigation systems. This system will be a composite of the United States' Global Positioning System (GPS), the Russian Federation's Global Orbiting Navigation Satellite System (GLONASS), China Beidou Navigation Satellite System (BDS) and the European Union’s Galileo. The major improvement in accuracy and precision is based on (1) multiband signal transmitting, (2) carrier phase correction, (3) Real Time Kinematic (RTK). Due to the size and high-cost of today’s survey-grade antenna solutions, this kind of technology is difficult to use widely in the automotive sector. In this paper, a low-cost small size dual-band ceramic GNSS patch antenna is presented from design to real sample. A further study of this patch antenna illustrates the absolute phase center variation measured in an indoor range to achieve a received signal phase error correction. In addition, this low-cost antenna solution is investigated when integrated into a standard multi-band automotive antenna product. This product is evaluated both on its own in an indoor range and on a typical vehicle roof at an outdoor range. By using this evaluation file to estimate the receiver position could achieve phase motion error-free result.
Similar to Tower verticality for Tall Building using DGPS (20)
DEVELOPMENT OF TODDLER FAMILY CADRE TRAINING BASED ON ANDROID APPLICATIONS IN...AM Publications
Toddler family cadre is a community members work voluntarily in fostering and providing information to parents of toddlers about how to properly care for children. Toddler Family cadre desperately need training to increase their skills. There are still a few Toddler family cadres who get training so that the knowledge and skills of parents and other family members in developing toddlers' growth through physical stimulation, motoric intelligence, emotional and social economy as well as possible are still lacking. The purpose of this study is to develop an Android- assisted Toddler family cadre training model in Demak. This research is research in tian research and development. The research location was in Demak Regency. Toddler family cadres became the object of this research. Development of Toddler family cadre training models assisted by Android in Demak is feasible to be used as an effort to improve Toddler Family cadres' capabilities.
TESTING OF COMPOSITE ON DROP-WEIGHT IMPACT TESTING AND DAMAGE IDENTIFICATION ...AM Publications
In recent years the use of composite materials in structural components has become increasingly common in a wide range of engineering applications. Composite materials offer numerous advantages over more conventional materials because of their superior specific properties, but a serious obstacle to a more widespread use of these materials is their high sensitivity to localized impact loading. This paper presents an experimental study to assess the impact response of drop weight impact tests on fiber reinforced polymer composites with deferent load and damage identification of composite using Non-destructive testing techniques ultrasonic testing (UT) C scan. In the study includes checking the strength of the specimen, plotting of graphs between the height and the impact energy obtained and tabulating the results after conducting the various functional tests.
THE USE OF FRACTAL GEOMETRY IN TILING MOTIF DESIGNAM Publications
In this paper I will present the use of fractal geometry to design tile motifs. A fractal is a geometric figure that combines the several characteristics among others: its parts have the same form as the whole, fragmented, and formation by iteration. The concept of fractals has been spread over all fields of sciences, technology, and art. This paper aims to provide an algorithm to creating motifs of tile algorithm for create the tile motif consists of base, iteration, coloration and duplication. In order to help the reader better understand the algorithm, I will present some script using Matlab. We describe a mathematically based algorithm that can fill a spatial region with sequence of randomly placed which may be transformed copies of one motif or several motifs. By using this algorithm, I can produce thousand variety of aesthetically pleasing tile motifs, of which we show a number of examples.
TWO-DIMENSIONAL INVERSION FINITE ELEMENT MODELING OF MAGNETOTELLURIC DATA: CA...AM Publications
Two-dimensional resistivity analysis of magnetotelluric data has been done at “Z” geothermal area which is located in southern part of Indonesia. The objective is to understand subsurface structure beneath reasearch area based on 2-D modeling of magnetotelluric data. The inversion finite element method were used for numerical simulations which requires discretization on the boundary of the modeling domain. The modeling results of magnetotelluric data shows relativity structure dissemination: 0-10 ohm.m in a thickness of 1 km (Clay Cap), 10-100 ohm.m with 1-2 km depth respectively (reservoir zone), and on a scale of 100-1000 ohm.m in a depth of 2-3 km (heat source zone). The result of relativity structure can be used to delineate an area with geothermal prospect around 12 km2.
USING THE GENETIC ALGORITHM TO OPTIMIZE LASER WELDING PARAMETERS FOR MARTENSI...AM Publications
To achieve the pre-set welding size, this paper presents the optimization of the constrained overlap laser welding input parameters for AISI 416 and AISI 440FSe stainless, thickness 0.5 mm. In this study, the proposed optimization algorithm is the Genetic Algorithm (GA). After training 10 times for 30 NP (population size), each training repeated 200 times, the results achieved as expected. The error is compared with the result of the affirmation experiment not exceeding 5%.
ANALYSIS AND DESIGN E-MARKETPLACE FOR MICRO, SMALL AND MEDIUM ENTERPRISESAM Publications
The Ministry of Cooperatives and Small and Medium Enterprises launched in 2018 the number of Micro, Small and Medium Enterprises (MSMEs) in Indonesia as many as 58.97 million people. It is predicted that the number of MSMEs players in 2019 will amount to 59.2 million. This shows that the Indonesian people have made changes in the field of family economics which initially as consumptive are now productive. The community prefers to carry out activities that can increase family income. Future MSMEs remain the mainstay of the national economy. In accordance with the government roadmap, in 2020 e-commerce transactions are predicted to reach Rp1,300 trillion or equivalent to USD130 billion. According to data from the Central Statistics Agency (BPS), the contribution of MSMEs to Indonesia's Gross Domestic Product (GDP) reached 61.41%, with the number of MSMEs reaching almost 60 million units. However, only around 8% or 3.79 million of the 59.2 million MSMEs players have used online platforms to market their products. Based on the above problems, researchers conducted research on the analysis and display of E-Marketplace for MSMEs in Indonesia. The type of research used is action research. The object of research is MSMEs which are under the Office of Industry and Trade of Sragen Regency. The method of data collection is by techniques: (1) interview, (2) documentation (3) observation, (4) literature study. The researcher uses the waterfall method in developing the system. The research team has successfully analyzed the E-Market place according to the results of data collection. The research team has succeeded in designing the E-Marketplace for MSMEs. E-Marketplace designed can be used by admin, MSME and user. Admin is in charge of managing E-Marketplace and has full access rights. MSMEs can register online and manage their products in E-Marketplace. Users or buyers can search data in E-Marketplace as desired. To make transactions, users can interact directly with MSMEs according to the data provided in E-Marketplace. E-Marketplace can be used for marketing together MSMEs products. This e-marketplace can be accessed at www.umkmonline.com
REMOTE SENSING AND GEOGRAPHIC INFORMATION SYSTEMS AM Publications
Remote sensing technology's increasing accessibility helps us observe research and learn about our globe in ways we could only imagine a generation ago. Guides to profound knowledge of historical, conceptual and practical uses of remote sensing which is increasing GIS technology. This paper will go briefly through remote sensing benefits, history, technology and the GIS and remote sensing integration and their applications. Remote sensing (RS) is used in mapping the predicted and actual species and dominates the ecosystem canopy.
EVALUATE THE STRAIN ENERGY ERROR FOR THE LASER WELD BY THE H-REFINEMENT OF TH...AM Publications
Currently, the finite element method (FEM) is still one of the useful tools in numerical simulation for technical problems. With this method, a continuum model presented by a certain number of elements with a simple approximation field causes the presence of discretization error in solutions. This paper considers the butt weld by laser which subjected the tension for AISI 1018 steel highness 8 mm. The aim of the study is to use the h-refinement of the FEM in estimation the strain energy error for the laser weld mentioned. The results show that the stability of the h-refinement shown by the value of the relative error of the strain energy is quite small, specifically; FEM is less than 5.7% and extra is no more than 3.7%.
HMM APPLICATION IN ISOLATED WORD SPEECH RECOGNITIONAM Publications
Speech recognition is always being an all-time trendy topic for discussion and also for researches and we see a major application in our life. This paper provides the work done on the application of Hidden Markov model to implement isolated word speech recognition on MATLAB and to develop and train the system for set of self-selective words for specific user (user dependent) to get maximum efficiency in word recognition system. Which uses the forward and Baum-welch algorithm and fitting Gaussian of the Baum-welch algorithm for all the iteration perform. We use a sample of 7 alphabets which are recorded in 15 different ways giving total of 105 word to use for training with each word with 15 variations. This system can be used in real world in system security using voice security system and mainly for children and impaired people.
PEDESTRIAN DETECTION IN LOW RESOLUTION VIDEOS USING A MULTI-FRAME HOG-BASED D...AM Publications
Detecting pedestrians in low resolution videos is a challenging task, due to the small size of pedestrians in the images and the limited information. In practical outdoor surveillance scenarios the pedestrian size is usually small. Existing state-of-the-art pedestrian detection methods that use histogram of oriented gradient (HOG) features have poor performance in this problem domain. To compensate for the lack of information in a single frame, we propose a novel detection method that recognizes pedestrians in a short sequence of frames. Namely, we take the single-frame HOG-based detector and extend it to multiple frames. Our detector is applied to regions containing potential moving objects. In the case of video taken from a moving camera on an aerial platform, video stabilization is first performed to register the frames. A classifier is then applied to features extracted from spatio-temporal volumes surrounding the potential moving objects. On challenging stationary and aerial video datasets, our detection accuracy outperforms several state-of-the-art algorithms.
The aim of this paper is to help the blind people to identify and catch the public transport vehicles with the help of Light Fidelity technology. It is a Navigation aid. When the bus arrives at the bus stand, transmitter in the bus transmits the light signals and receiver in the stick, receives the light signals and a sound signal is generated through the speaker present in the stick. The sound message contains the bus number and the destination of the bus. In addition to this, if the person is absconded or lost, details of the location will be sent to his/her family members by pressing a button. This is made possible with the help of Global System for Mobile (GSM). Finally, presence of water can be detected along the blind person’s path, with the help of water sensors.
EFFECT OF SILICON - RUBBER (SR) SHEETS AS AN ALTERNATIVE FILTER ON HIGH AND L...AM Publications
A digital radiography delivers a radiation dose to patients; therefore it poses potential risk to the patients. One effort to reduce dose is carried out using a radiation filter, e.g. Silicone Rubber (SR) sheet. The purpose of this research was to determine the impact of the SR sheet on the high contrast objects (HCO) and the low contrast objects (LCO). The dose reduction was determined from attenuation x-rays before and after using the SR sheet. Assessment of HCO and LCO was observed from CDR TOR phantom at tube voltage of 48 kVp and tube current of 8 mAs. The physical parameter to assess image quality was the Signal to Noise Ratio (SNR) value in LCO. The maximum x-ray attenuation using the SR sheet is 48.82%. The visibility of the HCO remains the same, namely 16 objects; however the LCO slighly decreases from 14 objects to 13 objects after using the SR sheet. The SNR value decreases with an average value of 15.17%.Therefore, the SR sheet as a alternative filter has no effect on the HCO and has realtively little effect on the LCO. Thus, the SR sheet potentially is used for radiation protection in patients, especially on examinations that do not require low contrast resolution.
UTILIZATION OF IMMUNIZATION SERVICES AMONG CHILDREN UNDER FIVE YEARS OF AGE I...AM Publications
Immunization is the key strategy to curb communicable diseases which are the number one killer of children under five. Immunization prevents mortalities of approximating three million children under five annually. This study aimed to assess utilization of immunization services among children under five of age in Kirinyaga County, Kenya.
REPRESENTATION OF THE BLOCK DATA ENCRYPTION ALGORITHM IN AN ANALYTICAL FORM F...AM Publications
The article presents the study of cryptographic transformations of the Kuznyechik algorithm in relation to differential analysis and the translation of their representations into a more convenient form for cryptanalysis. A simplification of the type of transformations of the algorithm to algebraic the form, in which cryptanalysis software will be more effective. Since the description of the algorithm in the analytical form allows for 16 cycles of execution of the shift register with linear feedback, each of which will be carried out 16 operations of multiplication and 15 operations of addition, reduced to 16 multiplying and 15 the operations of addition. The result is an algebraic form of a linear transformation (from a shift register with linear feedback to the multiplication of the matrix in a finite field). In the future, the algebraic type of transformation can be used to effectively carry out differential cryptanalysis.
Optical character recognition (OCR) is process of classification of optical patterns contained in a digital image. The process of OCR Recognition involves several steps including pre-processing, segmentation, feature extraction, classification. Pre-processing is for done the basic operation on input image like noise reduction which remove the noisy signal from image. Segmentation stage for segment the given image into line by line and segment each character from segmented line. Future extraction calculates the characteristics of character. A Radial Basis Function Neural Network (RBFNN) is used to classification contains the database and does the comparison.
Surveillance refers to the task of observing a scene, often for lengthy periods in search of particular objects or particular behaviour. This task has many applications, foremost among them is security (monitoring for undesirable behaviour such as theft or vandalism), but increasing numbers of others in areas such as agriculture also exist. Historically, closed circuit TV (CCTV) surveillance has been mundane and labour Intensive, involving personnel scanning multiple screens, but the advent of reasonably priced fast hardware means that automatic surveillance is becoming a realistic task to attempt in real time. Several attempts at this are underway.
SIMULATION OF ATMOSPHERIC POLLUTANTS DISPERSION IN AN URBAN ENVIRONMENTAM Publications
Interest in air pollution investigation of urban environment due to existence of industrial and commercial activities along with vehicular emission and existence of buildings and streets which setup natural barrier for pollutant dispersion in the urban environment has increased. The air pollution modelling is a multidisciplinary subject when the entire cities are taken under consideration where urban planning and geometries are complex which needs a large software packages to be developed like Operational Street Pollution Model (OSPM), California Line Source model (CALINE series) etc. On overviewing various works it can be summarized that the air pollutant dispersion in urban street canyons and all linked phenomenon such as wind flow, pollutant concentrations, temperature distribution etc. generally depend on wind speed and direction, building heights and density, road width, source and intensity of air pollution, meteorological variables like temperature, humidity etc. A unique and surprising case is observed every time on numerous combinations of these factors. The main aim of this study is to simulate the atmospheric pollutant dispersion for given pollutant like carbon monoxide, sulphur dioxide and nitrogen dioxide and given atmospheric conditions like wind speed and direction. Computational Fluid Dynamics (CFD) simulation for analysing the atmospheric pollutant dispersion is done after natural airflow analysis. Volume rendering is done for variables such as phase 2 volume fraction and velocity with resolution as 250 pixels per inch and transparency as 20%. It can be observed that all the three pollutant namely nitrogen dioxide, sulphur dioxide and carbon monoxide the phase 2 volume fraction changes from 0 to 1. The wind velocity changes from 3.395×10-13 m/s to 1.692×102 m/s. The dispersion of pollutants follow the sequence Sulphur dioxide>Carbon monoxide>Nitrogen dioxide.
PREPARATION AND EVALUATION OF WOOL KERATIN BASED CHITOSAN NANOFIBERS FOR AIR ...AM Publications
In this article, we have extracted keratin from deccani wool waste and prepared the wool keratin based Chitosan nanofibers by electrospinning technique. The prepared nanofibers mat were prepared with different weight percent ratio like 1wt.%, 3wt.% and 5wt.% with respect to polymer i.e Chitosan. The physicochemical and filtration properties of wool keratin based Chitosan nanofibers were studied. Wool keratin based Chitosan nanofibers were characterized by Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), differential scanning calorimetry (DSC) and scanning electron microscopy (FESEM). The filtration efficiency of keratin Chitosan nanofibers were investigated through DOP test and heavy metal removal capacity of evaluated through Atomic absorption spectroscopy. FTIR results were showed that Keratin gets compatible with Chitosan. XRD patterns revealed keratin was in crystalline nature and increase the crystalline nature of Chitosan nanofibers. FESEM images showed that uniform nanofibers generation with average fiber diameter 80nm. Nanofibers filtration efficiency against a particulate matter in air was obtained more than 99.53% and excellent property of removal of heavy metal.
ANALYSIS ON LOAD BALANCING ALGORITHMS IMPLEMENTATION ON CLOUD COMPUTING ENVIR...AM Publications
Cloud computing means storing and accessing data and programs over the Internet instead of your computer's hard drive. The cloud is just a metaphor for the Internet. The elements involved in cloud computing are clients, data center and distributed server. One of the main problems in cloud computing is load balancing. Balancing the load means to distribute the workload among several nodes evenly so that no single node will be overloaded. Load can be of any type that is it can be CPU load, memory capacity or network load. In this paper we presented an architecture of load balancing and algorithm which will further improve the load balancing problem by minimizing the response time. In this paper, we have proposed the enhanced version of existing regulated load balancing approach for cloud computing by comping the Randomization and greedy load balancing algorithm. To check the performance of proposed approach, we have used the cloud analyst simulator (Cloud Analyst). Through simulation analysis, it has been found that proposed improved version of regulated load balancing approach has shown better performance in terms of cost, response time and data processing time.
A MODEL BASED APPROACH FOR IMPLEMENTING WLAN SECURITY AM Publications
This paper presents various security features and configurations commonly implemented in WLANs and their aggregated security levels and then proposes a model that enables implementation and evaluation of WLAN security
Online aptitude test management system project report.pdfKamal Acharya
The purpose of on-line aptitude test system is to take online test in an efficient manner and no time wasting for checking the paper. The main objective of on-line aptitude test system is to efficiently evaluate the candidate thoroughly through a fully automated system that not only saves lot of time but also gives fast results. For students they give papers according to their convenience and time and there is no need of using extra thing like paper, pen etc. This can be used in educational institutions as well as in corporate world. Can be used anywhere any time as it is a web based application (user Location doesn’t matter). No restriction that examiner has to be present when the candidate takes the test.
Every time when lecturers/professors need to conduct examinations they have to sit down think about the questions and then create a whole new set of questions for each and every exam. In some cases the professor may want to give an open book online exam that is the student can take the exam any time anywhere, but the student might have to answer the questions in a limited time period. The professor may want to change the sequence of questions for every student. The problem that a student has is whenever a date for the exam is declared the student has to take it and there is no way he can take it at some other time. This project will create an interface for the examiner to create and store questions in a repository. It will also create an interface for the student to take examinations at his convenience and the questions and/or exams may be timed. Thereby creating an application which can be used by examiners and examinee’s simultaneously.
Examination System is very useful for Teachers/Professors. As in the teaching profession, you are responsible for writing question papers. In the conventional method, you write the question paper on paper, keep question papers separate from answers and all this information you have to keep in a locker to avoid unauthorized access. Using the Examination System you can create a question paper and everything will be written to a single exam file in encrypted format. You can set the General and Administrator password to avoid unauthorized access to your question paper. Every time you start the examination, the program shuffles all the questions and selects them randomly from the database, which reduces the chances of memorizing the questions.
HEAP SORT ILLUSTRATED WITH HEAPIFY, BUILD HEAP FOR DYNAMIC ARRAYS.
Heap sort is a comparison-based sorting technique based on Binary Heap data structure. It is similar to the selection sort where we first find the minimum element and place the minimum element at the beginning. Repeat the same process for the remaining elements.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
Harnessing WebAssembly for Real-time Stateless Streaming PipelinesChristina Lin
Traditionally, dealing with real-time data pipelines has involved significant overhead, even for straightforward tasks like data transformation or masking. However, in this talk, we’ll venture into the dynamic realm of WebAssembly (WASM) and discover how it can revolutionize the creation of stateless streaming pipelines within a Kafka (Redpanda) broker. These pipelines are adept at managing low-latency, high-data-volume scenarios.
Water billing management system project report.pdfKamal Acharya
Our project entitled “Water Billing Management System” aims is to generate Water bill with all the charges and penalty. Manual system that is employed is extremely laborious and quite inadequate. It only makes the process more difficult and hard.
The aim of our project is to develop a system that is meant to partially computerize the work performed in the Water Board like generating monthly Water bill, record of consuming unit of water, store record of the customer and previous unpaid record.
We used HTML/PHP as front end and MYSQL as back end for developing our project. HTML is primarily a visual design environment. We can create a android application by designing the form and that make up the user interface. Adding android application code to the form and the objects such as buttons and text boxes on them and adding any required support code in additional modular.
MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software. It is a stable ,reliable and the powerful solution with the advanced features and advantages which are as follows: Data Security.MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software.
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