Bar Bending Schedule (BBS) is a chart which gives a clear picture of bar length, diameter of bar ,bar mark ,location of bar.
It allow workers to place steel properly.
The document provides important metric and imperial conversion formulas. It lists common conversions between kilometers, meters, centimeters and millimeters in the metric system. In the imperial system it lists conversions between miles, yards, feet and inches. It then provides examples of converting between different metric and imperial units.
Deduction of opening , Number of bars and Bar Bending SchedulingYash Patel
This document provides information about the quantities required for reinforced concrete beam. It includes:
(a) The reinforced concrete quantity is 1.14 cubic meters and formwork quantity is 10 square meters.
(b) The total weight of steel is calculated as 158.68 kilograms which includes straight bars, bent up bars, anchor bars and stirrups.
(c) A bar bending schedule is prepared listing the bar details like diameter, shape, length, number, total length and weight.
(d) The percentage of steel with respect to concrete is calculated as 12.08%
In 3 sentences, this summary covers the key aspects of the document which are the quantities of concrete and
The document discusses bar bending schedules, which list the reinforcement bars needed for concrete structures. It provides examples of bar bending schedules for beams, slabs, columns and walls. Details included are member identification, bar type, diameter, length, shape code and bending dimensions. Guidelines are given for accurately measuring and bending bars while ensuring proper cover and avoiding bundled bars. Sample calculations demonstrate how to generate a schedule for a given beam design. Relevant codes and standards are also cited along with websites that provide bar bending schedule software.
This document provides examples for converting between units of length in the metric system. It lists the units of the metric system from kilometer to millimeter and their relationships. Examples are given for direct conversions between units like kilometers to meters and millimeters to meters. For conversions that require going through the base unit of meters first, the document provides a two-step process of first converting to meters and then to the final unit. Sample conversions include hectometers to decimeters and millimeters to decameters.
This document discusses various tools used for measurement in both metric and English systems. It describes steel rules, outside and inside calipers, combination squares, micrometers, vernier calipers, and bevel protractors. It also provides examples of how to take measurements using a micrometer and vernier caliper in metric units. Finally, it briefly mentions other measuring tools like steel tapes, drill gages, thickness gages, and angle gages.
Compensation is necessary when feedback is applied to an amplifier to ensure stability by controlling the location of poles. Instability occurs when the phase delay decreases too slowly relative to the gain, causing the output to grow without bound. To fix this, a dominant pole is added to guarantee that the gain reaches 0 dB before the phase reaches -180 degrees. This distance of the phase from -180 degrees at 0 dB gain is called the phase margin. To make an unstable system stable, a pole must be moved to a lower frequency so that the gain drops below 0dB before the phase of -180 degrees is reached, as seen when analyzing bode plots.
The document provides a calibration procedure for dial indicators using a granite plate, dial indicator stand, and master gauge block set, with steps to check features like range of motion and screws, test repeatability near the midpoint with a gauge block, and test across the full range with progressively smaller and larger blocks to within +/- 0.001" or 0.025 mm.
Bar Bending Schedule (BBS) is a chart which gives a clear picture of bar length, diameter of bar ,bar mark ,location of bar.
It allow workers to place steel properly.
The document provides important metric and imperial conversion formulas. It lists common conversions between kilometers, meters, centimeters and millimeters in the metric system. In the imperial system it lists conversions between miles, yards, feet and inches. It then provides examples of converting between different metric and imperial units.
Deduction of opening , Number of bars and Bar Bending SchedulingYash Patel
This document provides information about the quantities required for reinforced concrete beam. It includes:
(a) The reinforced concrete quantity is 1.14 cubic meters and formwork quantity is 10 square meters.
(b) The total weight of steel is calculated as 158.68 kilograms which includes straight bars, bent up bars, anchor bars and stirrups.
(c) A bar bending schedule is prepared listing the bar details like diameter, shape, length, number, total length and weight.
(d) The percentage of steel with respect to concrete is calculated as 12.08%
In 3 sentences, this summary covers the key aspects of the document which are the quantities of concrete and
The document discusses bar bending schedules, which list the reinforcement bars needed for concrete structures. It provides examples of bar bending schedules for beams, slabs, columns and walls. Details included are member identification, bar type, diameter, length, shape code and bending dimensions. Guidelines are given for accurately measuring and bending bars while ensuring proper cover and avoiding bundled bars. Sample calculations demonstrate how to generate a schedule for a given beam design. Relevant codes and standards are also cited along with websites that provide bar bending schedule software.
This document provides examples for converting between units of length in the metric system. It lists the units of the metric system from kilometer to millimeter and their relationships. Examples are given for direct conversions between units like kilometers to meters and millimeters to meters. For conversions that require going through the base unit of meters first, the document provides a two-step process of first converting to meters and then to the final unit. Sample conversions include hectometers to decimeters and millimeters to decameters.
This document discusses various tools used for measurement in both metric and English systems. It describes steel rules, outside and inside calipers, combination squares, micrometers, vernier calipers, and bevel protractors. It also provides examples of how to take measurements using a micrometer and vernier caliper in metric units. Finally, it briefly mentions other measuring tools like steel tapes, drill gages, thickness gages, and angle gages.
Compensation is necessary when feedback is applied to an amplifier to ensure stability by controlling the location of poles. Instability occurs when the phase delay decreases too slowly relative to the gain, causing the output to grow without bound. To fix this, a dominant pole is added to guarantee that the gain reaches 0 dB before the phase reaches -180 degrees. This distance of the phase from -180 degrees at 0 dB gain is called the phase margin. To make an unstable system stable, a pole must be moved to a lower frequency so that the gain drops below 0dB before the phase of -180 degrees is reached, as seen when analyzing bode plots.
The document provides a calibration procedure for dial indicators using a granite plate, dial indicator stand, and master gauge block set, with steps to check features like range of motion and screws, test repeatability near the midpoint with a gauge block, and test across the full range with progressively smaller and larger blocks to within +/- 0.001" or 0.025 mm.
This document provides guidance on proper gage use and calibration procedures. It discusses signing gages in and out, annual calibration checks, field verification techniques, specifications, tolerances, care instructions, and proper use of calipers, micrometers, gage blocks, and pin gages. Gages must be tracked by asset number, calibrated yearly, and verified in the field before use to ensure accurate measurements. Users should clean and store gages properly, take care not to damage devices, and return any dropped gages for recalibration.
In the preparation for the Geodetic Engineering Licensure Examination, the BSGE students must memorized the fastest possible solution for the TAPING CORRECTION using casio fx-991 es plus calculator technique in order to save time during the said examination. note: lec 2 and above wala akong nilagay na solution para hindi makupya techniques ko. just add me on fb para ituro ko sa inyo solution. Kasi itong solution ko wala sa google, youtube, calc tech books at hindi rin itinuro sa review center.
The document discusses various corrections that must be applied to distance measurements taken with tapes. It describes 6 types of corrections:
1. Temperature corrections account for tape expansion or contraction due to temperatures different from the standard 20°C measurement condition.
2. Tension corrections account for differences between the applied tension and standard tension used during tape calibration.
3. Sag corrections account for the catenary shape of a tape suspended between two points and ensure the measured distance matches the horizontal distance.
4. Slope corrections convert measured sloped distances to equivalent horizontal distances.
5. Standardization corrections account for tape length changes due to use over time.
6. Altitude corrections reduce measured distances to a standard
This document discusses calculating girths, which are the perimeters of cross-sectional areas, for both internal and external structures. It provides examples of calculating the girths of rectangles and recesses by adding twice the length and width. The total external girth is calculated as the sum of the individual girths. Recesses are always in pairs of equal depth and their girths are added to the main structure's girth.
The document discusses various types of errors and mistakes that can occur when measuring distances using a chain or tape. It describes two types of errors - cumulative errors, which accumulate and affect accuracy, and compensating errors, which cancel out. Examples of each are provided. Mistakes are defined as errors from carelessness rather than instruments, and don't follow rules. The document also outlines corrections that must be applied to measurements for factors like slope, temperature, tension, and sag.
This document provides information on various measuring instruments used in manufacturing, including their construction, operation, and proper use. It discusses steel rules, calipers, micrometers, height gauges, and gauge blocks. For Vernier calipers and micrometers, it explains how to take accurate measurements using the main and Vernier scales, and provides examples of calculating total readings. The document emphasizes proper techniques and care for these precision measuring tools.
1. The document provides specifications for a spline sleeve including its material, hardness, and weight.
2. The spline sleeve is made of JIS G4051 S45C steel, has a hardness of 55 HRC after quenching and tempering treatment, and weighs 3.84kg.
3. Dimensions and tolerances are provided for features on the spline sleeve including holes, radii, angles, and surfaces.
CONTENT
-HISTORY OF VERNIER CALLIPER
-TYPES OF VERNIER CALLIPER
-ANALOG VERNIER CALLIPER
-DIAL VERNIER CALLIPER
-DIGITAL VERNIER CALLIPER
-CONSTRUCTION OF VERNIER CALLIPER
-LEAST COUNT OF VERNIER CALLIPER
-USE OF VERNIER CALLIPER
-HOW TO MEASURE
-HANDLING OF VERNIER CALLIPER
-ERROR IN VERNIER CALLIPER
-STORAGE OF VERNIER CALLIPER
-MANUFACTURER OF VERNIER CALLIPER
The bevel protractor can be used to measure both internal and external angles of objects. It has a protractor dial with degree divisions and an attached Vernier scale to allow for precise measurements. To take a measurement, the object is placed between the protractor's sliding and fixed blades. Readings less than 90 degrees are read directly from the dial, while those over 90 degrees require subtracting the dial reading from 180 degrees. The Vernier scale allows measurements to be made with a least count of 5 minutes. Possible sources of error include damage to the instrument, parallax effects, and observer carelessness.
This document provides a set of conversion problems between different metric units. There are two sets of problems (Set B1 and Set B2) that involve converting between grams and milligrams, meters and centimeters, kilograms and grams, liters and milliliters, centimeters and millimeters, meters and centimeters, meters and kilometers, kilograms and tons for the first set, and meters and centimeters, centimeters and millimeters, grams and milligrams, meters and centimeters, millimeters and centimeters, tons and kilograms, grams and milligrams, meters and centimeters for the second set.
Dynamo meters are the electronic devices that are widely used to the purpose of force analysis in various field of operations. There is various types of dynamometers such as
Lathe tool dynamometer
Milling tool dynamometer
Drilling tool dynamometer
This document discusses properties of kites. It states that a kite has two pairs of equal consecutive sides and one pair of diagonally opposite angles that are also equal. The diagonals of a kite meet at 90 degrees, forming a perpendicular bisection. The document then shows an example of using properties of kites to find the measures of unknown angles, finding one angle to be 40 degrees and the other to be 58 degrees.
Tolerance clearance interference lectureJayaram As
This document discusses measurement tolerances, including bilateral and unilateral tolerances. It defines clearance fits as having total clearance between two parts, while interference fits have total interference. Examples are provided for determining the maximum and minimum clearance or interference between parts based on their tolerances. Converting between unilateral and bilateral tolerances is also demonstrated. The document aims to help readers practice working with tolerances through examples of clearance and interference fits.
Here, Some theoretical knowledge has been discussed, Which may help one's corporate/ Industrial life.Every Textile Engineer (fabric major) should know these topics in spite of not having similarity that practical & theoretical result are not always same.practical results are best......................................
The document discusses two conjectures about angles:
1) A linear pair of angles always sums to 180 degrees.
2) Vertical angles are always congruent (equal in measure).
It explains that if you accept the linear pair conjecture, you can use deductive reasoning to prove that the vertical angles conjecture must also be true. The document provides examples applying both conjectures to find missing angle measures.
This presentation by Hooria Shahzad is about measuring instruments in which we study metre rule, measuring tape, vernier callipers and screw gauge ; construction of vernier callipers and screw gauge.
The document provides conversion formulas between meters, centimeters, and millimeters. It lists the equivalencies as 1 mm = 0.1 cm, 1 cm = 0.01 m, 1 mm = 0.001 m. Several conversion problems are worked out, such as 212.7 cm = 2.127 m, 2.894 m = 289.4 cm, and 4.255 m = 425.5 cm.
This document discusses various linear measurement instruments used in engineering. It begins by classifying linear measurement devices into low, medium, and high resolution. Low resolution devices include graduated rules and calipers. Medium resolution devices discussed are vernier calipers, micrometers, and dial gauges. High resolution devices able to measure to within microns include slip gauges and comparators. The document provides detailed descriptions and examples of how each of these tools is used to perform precise linear measurements.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms for those who already suffer from conditions like anxiety and depression.
How to develop and sell your new electronic hardware productRa'uf Tailony
This document provides guidance on developing and selling a new electronic hardware product. It discusses important upfront work like market research and product validation. It then covers various product development strategies such as developing it yourself, bringing on technical co-founders, or outsourcing. The document delves into the electronics development process including creating preliminary designs, schematics, printed circuit boards, and certification. It also discusses developing the product enclosure. The overall guide aims to help readers understand the full process to bring a new electronic product to market.
Design Review Based on Failure Mode (DRBFM) CourseRa'uf Tailony
The document outlines Design Review Based on Failure Mode (DRBFM), a process for proactively identifying potential failures from design changes. It discusses (1) visualizing changes between old and new designs, (2) identifying functions and change points, (3) discovering potential concerns through a change matrix, (4) conducting root cause analysis, and (5) reflecting preventative measures in design. The goal is robust design through collaborative problem finding and solving to predict risks from changes before issues occur.
This document provides guidance on proper gage use and calibration procedures. It discusses signing gages in and out, annual calibration checks, field verification techniques, specifications, tolerances, care instructions, and proper use of calipers, micrometers, gage blocks, and pin gages. Gages must be tracked by asset number, calibrated yearly, and verified in the field before use to ensure accurate measurements. Users should clean and store gages properly, take care not to damage devices, and return any dropped gages for recalibration.
In the preparation for the Geodetic Engineering Licensure Examination, the BSGE students must memorized the fastest possible solution for the TAPING CORRECTION using casio fx-991 es plus calculator technique in order to save time during the said examination. note: lec 2 and above wala akong nilagay na solution para hindi makupya techniques ko. just add me on fb para ituro ko sa inyo solution. Kasi itong solution ko wala sa google, youtube, calc tech books at hindi rin itinuro sa review center.
The document discusses various corrections that must be applied to distance measurements taken with tapes. It describes 6 types of corrections:
1. Temperature corrections account for tape expansion or contraction due to temperatures different from the standard 20°C measurement condition.
2. Tension corrections account for differences between the applied tension and standard tension used during tape calibration.
3. Sag corrections account for the catenary shape of a tape suspended between two points and ensure the measured distance matches the horizontal distance.
4. Slope corrections convert measured sloped distances to equivalent horizontal distances.
5. Standardization corrections account for tape length changes due to use over time.
6. Altitude corrections reduce measured distances to a standard
This document discusses calculating girths, which are the perimeters of cross-sectional areas, for both internal and external structures. It provides examples of calculating the girths of rectangles and recesses by adding twice the length and width. The total external girth is calculated as the sum of the individual girths. Recesses are always in pairs of equal depth and their girths are added to the main structure's girth.
The document discusses various types of errors and mistakes that can occur when measuring distances using a chain or tape. It describes two types of errors - cumulative errors, which accumulate and affect accuracy, and compensating errors, which cancel out. Examples of each are provided. Mistakes are defined as errors from carelessness rather than instruments, and don't follow rules. The document also outlines corrections that must be applied to measurements for factors like slope, temperature, tension, and sag.
This document provides information on various measuring instruments used in manufacturing, including their construction, operation, and proper use. It discusses steel rules, calipers, micrometers, height gauges, and gauge blocks. For Vernier calipers and micrometers, it explains how to take accurate measurements using the main and Vernier scales, and provides examples of calculating total readings. The document emphasizes proper techniques and care for these precision measuring tools.
1. The document provides specifications for a spline sleeve including its material, hardness, and weight.
2. The spline sleeve is made of JIS G4051 S45C steel, has a hardness of 55 HRC after quenching and tempering treatment, and weighs 3.84kg.
3. Dimensions and tolerances are provided for features on the spline sleeve including holes, radii, angles, and surfaces.
CONTENT
-HISTORY OF VERNIER CALLIPER
-TYPES OF VERNIER CALLIPER
-ANALOG VERNIER CALLIPER
-DIAL VERNIER CALLIPER
-DIGITAL VERNIER CALLIPER
-CONSTRUCTION OF VERNIER CALLIPER
-LEAST COUNT OF VERNIER CALLIPER
-USE OF VERNIER CALLIPER
-HOW TO MEASURE
-HANDLING OF VERNIER CALLIPER
-ERROR IN VERNIER CALLIPER
-STORAGE OF VERNIER CALLIPER
-MANUFACTURER OF VERNIER CALLIPER
The bevel protractor can be used to measure both internal and external angles of objects. It has a protractor dial with degree divisions and an attached Vernier scale to allow for precise measurements. To take a measurement, the object is placed between the protractor's sliding and fixed blades. Readings less than 90 degrees are read directly from the dial, while those over 90 degrees require subtracting the dial reading from 180 degrees. The Vernier scale allows measurements to be made with a least count of 5 minutes. Possible sources of error include damage to the instrument, parallax effects, and observer carelessness.
This document provides a set of conversion problems between different metric units. There are two sets of problems (Set B1 and Set B2) that involve converting between grams and milligrams, meters and centimeters, kilograms and grams, liters and milliliters, centimeters and millimeters, meters and centimeters, meters and kilometers, kilograms and tons for the first set, and meters and centimeters, centimeters and millimeters, grams and milligrams, meters and centimeters, millimeters and centimeters, tons and kilograms, grams and milligrams, meters and centimeters for the second set.
Dynamo meters are the electronic devices that are widely used to the purpose of force analysis in various field of operations. There is various types of dynamometers such as
Lathe tool dynamometer
Milling tool dynamometer
Drilling tool dynamometer
This document discusses properties of kites. It states that a kite has two pairs of equal consecutive sides and one pair of diagonally opposite angles that are also equal. The diagonals of a kite meet at 90 degrees, forming a perpendicular bisection. The document then shows an example of using properties of kites to find the measures of unknown angles, finding one angle to be 40 degrees and the other to be 58 degrees.
Tolerance clearance interference lectureJayaram As
This document discusses measurement tolerances, including bilateral and unilateral tolerances. It defines clearance fits as having total clearance between two parts, while interference fits have total interference. Examples are provided for determining the maximum and minimum clearance or interference between parts based on their tolerances. Converting between unilateral and bilateral tolerances is also demonstrated. The document aims to help readers practice working with tolerances through examples of clearance and interference fits.
Here, Some theoretical knowledge has been discussed, Which may help one's corporate/ Industrial life.Every Textile Engineer (fabric major) should know these topics in spite of not having similarity that practical & theoretical result are not always same.practical results are best......................................
The document discusses two conjectures about angles:
1) A linear pair of angles always sums to 180 degrees.
2) Vertical angles are always congruent (equal in measure).
It explains that if you accept the linear pair conjecture, you can use deductive reasoning to prove that the vertical angles conjecture must also be true. The document provides examples applying both conjectures to find missing angle measures.
This presentation by Hooria Shahzad is about measuring instruments in which we study metre rule, measuring tape, vernier callipers and screw gauge ; construction of vernier callipers and screw gauge.
The document provides conversion formulas between meters, centimeters, and millimeters. It lists the equivalencies as 1 mm = 0.1 cm, 1 cm = 0.01 m, 1 mm = 0.001 m. Several conversion problems are worked out, such as 212.7 cm = 2.127 m, 2.894 m = 289.4 cm, and 4.255 m = 425.5 cm.
This document discusses various linear measurement instruments used in engineering. It begins by classifying linear measurement devices into low, medium, and high resolution. Low resolution devices include graduated rules and calipers. Medium resolution devices discussed are vernier calipers, micrometers, and dial gauges. High resolution devices able to measure to within microns include slip gauges and comparators. The document provides detailed descriptions and examples of how each of these tools is used to perform precise linear measurements.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms for those who already suffer from conditions like anxiety and depression.
How to develop and sell your new electronic hardware productRa'uf Tailony
This document provides guidance on developing and selling a new electronic hardware product. It discusses important upfront work like market research and product validation. It then covers various product development strategies such as developing it yourself, bringing on technical co-founders, or outsourcing. The document delves into the electronics development process including creating preliminary designs, schematics, printed circuit boards, and certification. It also discusses developing the product enclosure. The overall guide aims to help readers understand the full process to bring a new electronic product to market.
Design Review Based on Failure Mode (DRBFM) CourseRa'uf Tailony
The document outlines Design Review Based on Failure Mode (DRBFM), a process for proactively identifying potential failures from design changes. It discusses (1) visualizing changes between old and new designs, (2) identifying functions and change points, (3) discovering potential concerns through a change matrix, (4) conducting root cause analysis, and (5) reflecting preventative measures in design. The goal is robust design through collaborative problem finding and solving to predict risks from changes before issues occur.
- The document describes how to model Apple's Magic Mouse in SolidWorks. It provides step-by-step instructions to create 2D sketches on different planes and reference geometry to model the shape of the mouse. 5 sketches are made on different planes and surfaces to construct curves and arcs representing the silhouette of the mouse. Dimensioning and geometric relations are applied to fully define the sketches.
Hyundai sonata 2011 se rear camera mounting stepsRa'uf Tailony
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise boosts blood flow, releases endorphins, and promotes changes in the brain which help regulate emotions and stress levels.
Structural reliability of a marine diesel engine propulsion shafting system Ra'uf Tailony
This document appears to be blank or missing content. In 3 sentences or less, there is no essential information to summarize as the document provided is empty.
1. The document provides a quick guide for using SOLIDWORKS to analyze fluid-filled cavities in parts. It outlines selecting reference planes, intersecting surfaces to define cavities, and using mass properties tools to obtain volume, mass, and center of gravity measurements of individual cavities.
2. Additional steps include closing holes, eliminating extra regions, and selecting individual cavities for analysis when multiple exist.
3. The technique assumes static, incompressible fluid at ambient pressure and temperature; dynamic volume or flow simulations require computational fluid dynamics modeling beyond the scope of this guide.
1. The document analyzes cavity measurements and volume calculations for various engine components, including intake and exhaust cavities.
2. It finds that the current volumes do not meet the goal of 85% or higher volume percentage for the exhaust and intake cavities.
3. It provides proposed corrections to reduce the port and transfer channel volumes, including shortening the length or reducing the radius of the channels. The corrected dimensions are estimated to meet the 85% target volume percentage.
Cold test nodal and distorsion analysisRa'uf Tailony
This document summarizes a torsional distortion analysis of a new solid tip on an 1806 RPOA cold test. It describes the original driveline design and modeling assumptions. Nodal, frequency, and Campbell analyses were conducted. Key findings include critical speeds of 1500 rpm, critical frequencies of 230-280 Hz, and coincidence of the 12th order engine and electric motor excitations. Modes 1, 2 and 3 were identified as critical. The analysis considered cases both with and without the electric motor bearing to identify its effects.
This document outlines the general requirements for modeling a driveline system connecting an engine to a machine. It lists tools and software needed like MATLAB and CAD software. It also lists engineering specifications required like the engine and driveline designs, material properties, operating speeds, and torque variation methods. Manufacturing requirements include assembly alignment verification. The expected outcomes are a report locating the system's natural frequencies and critical speeds, and identifying vibration nodes and structural failure modes.
This document analyzes a factory's production capacity at various annual output goals. It finds that at 30,000 units/year, the factory runs with no issues but has optimization opportunities. At 50,000 units, all loops are capable except stations 860A and 860B, which need 30% reduced cycle times. Achieving 60,000 units requires clearing blockages on the TBU loop by reducing stations 860A and 860B cycle times 40%. A 70,000 unit goal would cause blockages on the TBU loop and stations exceeding takt time on the Main Assy loop.
This document provides an overview of variable valve lift technology. It discusses how variable valve lift can improve engine performance, fuel economy, and emissions by varying valve timing and lift to optimize for different operating conditions. It describes several types of current variable valve lift systems including Fiat/Chrysler Multiair, Honda V-Tec, BMW Valvetronic, and Mercedes Benz Camtronic which vary lift through electrohydraulic, electromechanical or cam-based actuators. The document also covers camshaft terminology, factors that influence volumetric efficiency, and the goal of maintaining a valve Mach number below 0.6 for best efficiency.
Dynometer project data acquisition filteringRa'uf Tailony
This document describes a dynamometer project involving data acquisition and filtering of force data measured by a load cell. The load cell measures the force applied by an alternator connected to an engine. Software filters are used to filter noise from the load cell data. A Butterworth low-pass filter with a 25Hz cutoff frequency and order of 5 is used. The filtered and unfiltered force data are presented on graph indicators to compare the results and evaluate engine torque.
Use PyCharm for remote debugging of WSL on a Windo cf5c162d672e4e58b4dde5d797...shadow0702a
This document serves as a comprehensive step-by-step guide on how to effectively use PyCharm for remote debugging of the Windows Subsystem for Linux (WSL) on a local Windows machine. It meticulously outlines several critical steps in the process, starting with the crucial task of enabling permissions, followed by the installation and configuration of WSL.
The guide then proceeds to explain how to set up the SSH service within the WSL environment, an integral part of the process. Alongside this, it also provides detailed instructions on how to modify the inbound rules of the Windows firewall to facilitate the process, ensuring that there are no connectivity issues that could potentially hinder the debugging process.
The document further emphasizes on the importance of checking the connection between the Windows and WSL environments, providing instructions on how to ensure that the connection is optimal and ready for remote debugging.
It also offers an in-depth guide on how to configure the WSL interpreter and files within the PyCharm environment. This is essential for ensuring that the debugging process is set up correctly and that the program can be run effectively within the WSL terminal.
Additionally, the document provides guidance on how to set up breakpoints for debugging, a fundamental aspect of the debugging process which allows the developer to stop the execution of their code at certain points and inspect their program at those stages.
Finally, the document concludes by providing a link to a reference blog. This blog offers additional information and guidance on configuring the remote Python interpreter in PyCharm, providing the reader with a well-rounded understanding of the process.
Null Bangalore | Pentesters Approach to AWS IAMDivyanshu
#Abstract:
- Learn more about the real-world methods for auditing AWS IAM (Identity and Access Management) as a pentester. So let us proceed with a brief discussion of IAM as well as some typical misconfigurations and their potential exploits in order to reinforce the understanding of IAM security best practices.
- Gain actionable insights into AWS IAM policies and roles, using hands on approach.
#Prerequisites:
- Basic understanding of AWS services and architecture
- Familiarity with cloud security concepts
- Experience using the AWS Management Console or AWS CLI.
- For hands on lab create account on [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
# Scenario Covered:
- Basics of IAM in AWS
- Implementing IAM Policies with Least Privilege to Manage S3 Bucket
- Objective: Create an S3 bucket with least privilege IAM policy and validate access.
- Steps:
- Create S3 bucket.
- Attach least privilege policy to IAM user.
- Validate access.
- Exploiting IAM PassRole Misconfiguration
-Allows a user to pass a specific IAM role to an AWS service (ec2), typically used for service access delegation. Then exploit PassRole Misconfiguration granting unauthorized access to sensitive resources.
- Objective: Demonstrate how a PassRole misconfiguration can grant unauthorized access.
- Steps:
- Allow user to pass IAM role to EC2.
- Exploit misconfiguration for unauthorized access.
- Access sensitive resources.
- Exploiting IAM AssumeRole Misconfiguration with Overly Permissive Role
- An overly permissive IAM role configuration can lead to privilege escalation by creating a role with administrative privileges and allow a user to assume this role.
- Objective: Show how overly permissive IAM roles can lead to privilege escalation.
- Steps:
- Create role with administrative privileges.
- Allow user to assume the role.
- Perform administrative actions.
- Differentiation between PassRole vs AssumeRole
Try at [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
Applications of artificial Intelligence in Mechanical Engineering.pdfAtif Razi
Historically, mechanical engineering has relied heavily on human expertise and empirical methods to solve complex problems. With the introduction of computer-aided design (CAD) and finite element analysis (FEA), the field took its first steps towards digitization. These tools allowed engineers to simulate and analyze mechanical systems with greater accuracy and efficiency. However, the sheer volume of data generated by modern engineering systems and the increasing complexity of these systems have necessitated more advanced analytical tools, paving the way for AI.
AI offers the capability to process vast amounts of data, identify patterns, and make predictions with a level of speed and accuracy unattainable by traditional methods. This has profound implications for mechanical engineering, enabling more efficient design processes, predictive maintenance strategies, and optimized manufacturing operations. AI-driven tools can learn from historical data, adapt to new information, and continuously improve their performance, making them invaluable in tackling the multifaceted challenges of modern mechanical engineering.
Redefining brain tumor segmentation: a cutting-edge convolutional neural netw...IJECEIAES
Medical image analysis has witnessed significant advancements with deep learning techniques. In the domain of brain tumor segmentation, the ability to
precisely delineate tumor boundaries from magnetic resonance imaging (MRI)
scans holds profound implications for diagnosis. This study presents an ensemble convolutional neural network (CNN) with transfer learning, integrating
the state-of-the-art Deeplabv3+ architecture with the ResNet18 backbone. The
model is rigorously trained and evaluated, exhibiting remarkable performance
metrics, including an impressive global accuracy of 99.286%, a high-class accuracy of 82.191%, a mean intersection over union (IoU) of 79.900%, a weighted
IoU of 98.620%, and a Boundary F1 (BF) score of 83.303%. Notably, a detailed comparative analysis with existing methods showcases the superiority of
our proposed model. These findings underscore the model’s competence in precise brain tumor localization, underscoring its potential to revolutionize medical
image analysis and enhance healthcare outcomes. This research paves the way
for future exploration and optimization of advanced CNN models in medical
imaging, emphasizing addressing false positives and resource efficiency.
Design and optimization of ion propulsion dronebjmsejournal
Electric propulsion technology is widely used in many kinds of vehicles in recent years, and aircrafts are no exception. Technically, UAVs are electrically propelled but tend to produce a significant amount of noise and vibrations. Ion propulsion technology for drones is a potential solution to this problem. Ion propulsion technology is proven to be feasible in the earth’s atmosphere. The study presented in this article shows the design of EHD thrusters and power supply for ion propulsion drones along with performance optimization of high-voltage power supply for endurance in earth’s atmosphere.