Rt report for welder qualification
•
3 likes•4,373 views
Rt report for welder qualification
Report
Share
Report
Share
Download to read offline
Recommended
RT Acceptance criteria
Radiography acceptance criteria For ASME B31.3, B31.1, API 650, ASME Sec Viii , ASME Sec iX
Schedule - Q - Copy
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 causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Asme section ii c new
The document outlines the sections and subsections contained in the ASME Boiler and Pressure Vessel Code. It includes rules for construction of various types of boilers, pressure vessels, and containment systems. The sections cover materials specifications, welding requirements, nondestructive testing, in-service inspection, and rules for ongoing care and operation. The code also provides alternative rules for special construction applications.
Electrode selection
This document provides a summary of welding procedure specifications (WPS). It lists 69 WPS entries that include the process, filler metal, base metal, thickness range, diameter range, and post weld heat treatment requirements. The WPS cover a variety of welding processes including shielded metal arc welding, gas tungsten arc welding, flux cored arc welding, and submerged arc welding. The WPS specify the materials, thicknesses, diameters, and heat treatments for welding different material grades.
API_510_for_Exam.pdf
This document provides an overview of API 510 exam preparation materials covering service restrictions, joint efficiencies, and radiography requirements in ASME Section VIII. Some key points:
- Welded joints in vessels containing lethal substances must be fully radiographed and the vessel postweld heat treated if carbon/low alloy steel. Category A joints must be Type 1 (double welded) while Categories B-C can be Type 1 or 2.
- Joint categories define joint locations (e.g. longitudinal, circumferential). Type defines joint construction (e.g. double welded, single welded).
- Radiographs must show a minimum penetrameter image and identify unacceptable imperfections over certain size thresholds
ASNT Radiographic Film Interpretation (RTFI) Notes-Dr. Samir Saad
The document discusses the history and impact of climate change over the past century. It notes that global temperatures and sea levels have risen significantly, with extreme weather events like hurricanes also increasing. The causes are attributed to human activities like burning fossil fuels that release greenhouse gases and trap heat in the lower atmosphere. Major impacts are expected to continue and worsen if emissions are not reduced substantially in the coming decades.
Ndt report sample and answer cswip 3.2
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 causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Asme pcc 2 repair leaks
This document summarizes the ASME PCC-2 standard for nonmetallic repairs of pipes and pipelines. It discusses the development history and contents of Part 4, including the qualification of materials, design calculations, installation requirements, and installer certification process. The presentation provides an overview of the standard's approach to repairs of both non-leaking and leaking pipes using composite materials and its goals for future enhancements.
Recommended
RT Acceptance criteria
Radiography acceptance criteria For ASME B31.3, B31.1, API 650, ASME Sec Viii , ASME Sec iX
Schedule - Q - Copy
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 causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Asme section ii c new
The document outlines the sections and subsections contained in the ASME Boiler and Pressure Vessel Code. It includes rules for construction of various types of boilers, pressure vessels, and containment systems. The sections cover materials specifications, welding requirements, nondestructive testing, in-service inspection, and rules for ongoing care and operation. The code also provides alternative rules for special construction applications.
Electrode selection
This document provides a summary of welding procedure specifications (WPS). It lists 69 WPS entries that include the process, filler metal, base metal, thickness range, diameter range, and post weld heat treatment requirements. The WPS cover a variety of welding processes including shielded metal arc welding, gas tungsten arc welding, flux cored arc welding, and submerged arc welding. The WPS specify the materials, thicknesses, diameters, and heat treatments for welding different material grades.
API_510_for_Exam.pdf
This document provides an overview of API 510 exam preparation materials covering service restrictions, joint efficiencies, and radiography requirements in ASME Section VIII. Some key points:
- Welded joints in vessels containing lethal substances must be fully radiographed and the vessel postweld heat treated if carbon/low alloy steel. Category A joints must be Type 1 (double welded) while Categories B-C can be Type 1 or 2.
- Joint categories define joint locations (e.g. longitudinal, circumferential). Type defines joint construction (e.g. double welded, single welded).
- Radiographs must show a minimum penetrameter image and identify unacceptable imperfections over certain size thresholds
ASNT Radiographic Film Interpretation (RTFI) Notes-Dr. Samir Saad
The document discusses the history and impact of climate change over the past century. It notes that global temperatures and sea levels have risen significantly, with extreme weather events like hurricanes also increasing. The causes are attributed to human activities like burning fossil fuels that release greenhouse gases and trap heat in the lower atmosphere. Major impacts are expected to continue and worsen if emissions are not reduced substantially in the coming decades.
Ndt report sample and answer cswip 3.2
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 causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Asme pcc 2 repair leaks
This document summarizes the ASME PCC-2 standard for nonmetallic repairs of pipes and pipelines. It discusses the development history and contents of Part 4, including the qualification of materials, design calculations, installation requirements, and installer certification process. The presentation provides an overview of the standard's approach to repairs of both non-leaking and leaking pipes using composite materials and its goals for future enhancements.
Radiographic interpretation
This document provides definitions for various defects that may appear on radiographic images of welds, including:
- Excessive root penetration appears as a light irregular band within the weld image.
- Root concavity appears as dark areas along the weld center varying in density by imperfection depth.
- Incomplete filled groove appears as a dark area at the weld center with diffuse edges.
- Cracks appear as dark, fine lines that are usually diffuse or discontinuous.
CSWIP 3.2 New BOOK.pdf
The document outlines the duties and responsibilities of a Senior Welding Inspector. It discusses that the role requires strong leadership, technical, and managerial skills. Some key responsibilities include managing inspection teams, providing guidance to inspectors, making technical decisions, planning inspections, and ensuring work is completed on time and to budget. Senior Welding Inspectors must have in-depth knowledge of welding technology, quality standards, and the ability to audit work and evaluate non-destructive testing reports. Strong communication, organization, and people management skills are also important to motivate personnel and ensure high morale is maintained throughout inspection projects.
Rtfi weld defects[1]
This document discusses artifacts that may appear on radiographic films. It defines several types of artifacts including burned film, chemical stains, crimp marks, lead foil scratches, light leaks, pressure marks, sand/dirt marks, scratch marks, static marks, water marks, and roller marks from automatic processing. For each artifact, it provides an example radiographic image and brief description of how the artifact is caused. The purpose is to help trainees identify and understand artifacts that could affect the interpretation of radiographic images.
Presentation on wpqr wps asme_ix
This document provides a summary of Module 7, which covers Weld Procedure Qualification according to ASME Section IX. It discusses the 5 step process for qualifying a welding procedure and the variables that must be addressed in the Procedure Qualification Record (PQR). These include joint design, base metal, filler metal, position, preheat, post-weld heat treatment, gas, and electrical characteristics. An example procedure qualification is provided for a manual GTAW and GMAW weld on 0.75-inch thick A36 steel in the flat position, with no preheat or PWHT, using ER80S-D2 wire for GTAW and ER70S-6 wire for GMAW
Weld defects 1
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 has also been shown to increase gray matter volume in the brain and reduce risks for conditions like Alzheimer's and dementia.
Asme b31,pressure piping code
The document provides an overview of the ASME B31.3 Process Piping Code. It discusses the code's philosophy, organization, history, scope, fluid service categories, and application. Key points include that B31.3 applies to process piping systems in chemical, petroleum, and other plants. It covers piping for various fluids and has specific requirements for Category M and high pressure fluid services. The code is organized into chapters that address design, materials, components, fabrication, inspection, and other topics.
criteria of weld defects
The document discusses weld defect acceptance criteria according to different codes such as ASTM B31.1, ASME VIII, ASME B31.3, and AWS D1.1. It provides details on acceptance limits for various weld defects depending on the examination method, material thickness, loading conditions, and material application. Defects discussed include cracks, lack of fusion, incomplete penetration, undercuts, porosity, and reinforcement. Acceptance criteria include maximum defect sizes, numbers of defects allowed, cumulative lengths of defects, and distances between defects.
A QA/QC ENGINEER MUST KNOW THESE TABLE IN ASME SEC IX
This document provides information on qualifying welders and welding procedures according to the ASME Section IX code. It includes tables that specify the base metals and filler metals qualified by different welding tests. The tables indicate which base or filler metals a welder or procedure is considered qualified to weld based on the specific metals tested during qualification. Qualifying a production weld also qualifies the procedure to weld a broader range of materials according to these tables.
Saes w-011-welding on plot ( process ) piping
This document outlines welding requirements for on-plot piping at Saudi Aramco. It specifies approved welding processes, welding consumables, welding procedures, welder qualification requirements, joint details, corrosion resistant materials, technique and workmanship standards, preheat and post weld heat treatment needs, production weld hardness testing, inspection access, weld identification, inspection requirements, and repair standards. The document provides detailed requirements to ensure welding is completed according to applicable codes and standards for safety and quality.
Piping sample report
1. A visual inspection was conducted on the gas gathering sub-header and header circuit at a well room in accordance with API-570 standards, identifying areas needing repair.
2. Significant coating failure and corrosion were found throughout the sub-headers, with wall loss up to 0.020 inches in some areas. U-bolts were also near failure due to corrosion.
3. Recommended repairs included removing corrosion from supports, installing single point contacts, replacing bolts, and cleaning and recoating piping to prevent further corrosion. Ultrasonic thickness readings were above minimums.
Cswip 3.1 question & Answers
1. The document contains multiple choice questions about welding processes and procedures. It covers topics like weld defects, preheat requirements, welding consumables, inspection methods, and weld quality standards.
2. Many questions relate to ensuring proper joint quality and avoiding defects like cracking or lack of fusion by following welding procedure specifications.
3. Other topics addressed include distortion control, heat input effects, and qualification testing requirements.
WPS & WPQ
Welding Procedure Specification and Welder approval based on
AWS D.1.1: Structural Steel Welding Code
ASME IX: Welding and Brazing Qualifications
API 1104: Welding of Pipelines
WPS -PQR - Welder Qualifications .pdf
This document discusses the requirements and process for welding procedure and performance qualifications according to the ASME Boiler and Pressure Vessel Code. It explains that qualifications are required to prove the quality of welds and performance of welders. The process involves writing a welding procedure specification, making a test coupon according to the specification, conducting mechanical tests on the coupon, and documenting the results in a procedure qualification record. It provides details on various variables that need to be considered for different welding processes and their classification as essential, supplementary essential, or nonessential for qualifications.
Welding of Similar & dissimilar - Metal filler chart
Welding technology
This chart shows Specification of filler wire while welding Similar & Dissimilar metals
Rt Acceptance
The document provides acceptance criteria for various types of defects found during radiographic testing of welds based on different codes and standards including API 1104, SP-1174, B31.3, and ASME Section IX. It lists the maximum allowable size, length, and aggregate length of defects such as cracks, incomplete penetration, incomplete fusion, burn through, slag inclusions, porosity, and undercutting.
Presentation API 570 -510-653.pptx
API 570 provides guidance for inspecting, repairing, altering, and rerating in-service piping systems. It covers metallic and FRP piping systems used in process facilities for fluids like petroleum products, gases, and hazardous materials. The document establishes requirements for inspection plans, examining piping and components, evaluating inspection data, making repairs, and setting inspection intervals. It aims to ensure the safe operation of in-service piping by maintaining its structural integrity over time.
6G-Code-L-v-Vegten
This document provides a welder performance qualification certificate for Lucien Van Veeten. It summarizes the welding procedure specification, materials, joint details, welding details, test methods and results for a single-vee butt weld in a 150mm diameter pipe with 13mm wall thickness using gas metal arc welding. All non-destructive and destructive tests were satisfactory, qualifying the welder for single-vee butt welds on pipe with the materials, sizes, welding process and positions described. The certificate is valid for two years provided the welder maintains employment and satisfactory performance of this welding work.
Selection of filler wire
This document discusses the selection of filler wires. It begins with an objective to learn about filler wires, ASME Section IX Table QW-422 for material grades and chemical compositions, and SFA numbers. It then introduces the differences between filler wires and electrodes, and the nomenclature used for filler wires. Examples are provided for selecting the correct filler wire based on the base metal, welding process, and referring to ASME standards. The conclusion emphasizes that filler wire selection depends on the welding process, base metal, joint type, and referencing ASME codes.
Bs en 22553
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 causes chemical changes in the brain that may help boost feelings of calmness, happiness and focus.
More Related Content
What's hot
Radiographic interpretation
This document provides definitions for various defects that may appear on radiographic images of welds, including:
- Excessive root penetration appears as a light irregular band within the weld image.
- Root concavity appears as dark areas along the weld center varying in density by imperfection depth.
- Incomplete filled groove appears as a dark area at the weld center with diffuse edges.
- Cracks appear as dark, fine lines that are usually diffuse or discontinuous.
CSWIP 3.2 New BOOK.pdf
The document outlines the duties and responsibilities of a Senior Welding Inspector. It discusses that the role requires strong leadership, technical, and managerial skills. Some key responsibilities include managing inspection teams, providing guidance to inspectors, making technical decisions, planning inspections, and ensuring work is completed on time and to budget. Senior Welding Inspectors must have in-depth knowledge of welding technology, quality standards, and the ability to audit work and evaluate non-destructive testing reports. Strong communication, organization, and people management skills are also important to motivate personnel and ensure high morale is maintained throughout inspection projects.
Rtfi weld defects[1]
This document discusses artifacts that may appear on radiographic films. It defines several types of artifacts including burned film, chemical stains, crimp marks, lead foil scratches, light leaks, pressure marks, sand/dirt marks, scratch marks, static marks, water marks, and roller marks from automatic processing. For each artifact, it provides an example radiographic image and brief description of how the artifact is caused. The purpose is to help trainees identify and understand artifacts that could affect the interpretation of radiographic images.
Presentation on wpqr wps asme_ix
This document provides a summary of Module 7, which covers Weld Procedure Qualification according to ASME Section IX. It discusses the 5 step process for qualifying a welding procedure and the variables that must be addressed in the Procedure Qualification Record (PQR). These include joint design, base metal, filler metal, position, preheat, post-weld heat treatment, gas, and electrical characteristics. An example procedure qualification is provided for a manual GTAW and GMAW weld on 0.75-inch thick A36 steel in the flat position, with no preheat or PWHT, using ER80S-D2 wire for GTAW and ER70S-6 wire for GMAW
Weld defects 1
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 has also been shown to increase gray matter volume in the brain and reduce risks for conditions like Alzheimer's and dementia.
Asme b31,pressure piping code
The document provides an overview of the ASME B31.3 Process Piping Code. It discusses the code's philosophy, organization, history, scope, fluid service categories, and application. Key points include that B31.3 applies to process piping systems in chemical, petroleum, and other plants. It covers piping for various fluids and has specific requirements for Category M and high pressure fluid services. The code is organized into chapters that address design, materials, components, fabrication, inspection, and other topics.
criteria of weld defects
The document discusses weld defect acceptance criteria according to different codes such as ASTM B31.1, ASME VIII, ASME B31.3, and AWS D1.1. It provides details on acceptance limits for various weld defects depending on the examination method, material thickness, loading conditions, and material application. Defects discussed include cracks, lack of fusion, incomplete penetration, undercuts, porosity, and reinforcement. Acceptance criteria include maximum defect sizes, numbers of defects allowed, cumulative lengths of defects, and distances between defects.
A QA/QC ENGINEER MUST KNOW THESE TABLE IN ASME SEC IX
This document provides information on qualifying welders and welding procedures according to the ASME Section IX code. It includes tables that specify the base metals and filler metals qualified by different welding tests. The tables indicate which base or filler metals a welder or procedure is considered qualified to weld based on the specific metals tested during qualification. Qualifying a production weld also qualifies the procedure to weld a broader range of materials according to these tables.
Saes w-011-welding on plot ( process ) piping
This document outlines welding requirements for on-plot piping at Saudi Aramco. It specifies approved welding processes, welding consumables, welding procedures, welder qualification requirements, joint details, corrosion resistant materials, technique and workmanship standards, preheat and post weld heat treatment needs, production weld hardness testing, inspection access, weld identification, inspection requirements, and repair standards. The document provides detailed requirements to ensure welding is completed according to applicable codes and standards for safety and quality.
Piping sample report
1. A visual inspection was conducted on the gas gathering sub-header and header circuit at a well room in accordance with API-570 standards, identifying areas needing repair.
2. Significant coating failure and corrosion were found throughout the sub-headers, with wall loss up to 0.020 inches in some areas. U-bolts were also near failure due to corrosion.
3. Recommended repairs included removing corrosion from supports, installing single point contacts, replacing bolts, and cleaning and recoating piping to prevent further corrosion. Ultrasonic thickness readings were above minimums.
Cswip 3.1 question & Answers
1. The document contains multiple choice questions about welding processes and procedures. It covers topics like weld defects, preheat requirements, welding consumables, inspection methods, and weld quality standards.
2. Many questions relate to ensuring proper joint quality and avoiding defects like cracking or lack of fusion by following welding procedure specifications.
3. Other topics addressed include distortion control, heat input effects, and qualification testing requirements.
WPS & WPQ
Welding Procedure Specification and Welder approval based on
AWS D.1.1: Structural Steel Welding Code
ASME IX: Welding and Brazing Qualifications
API 1104: Welding of Pipelines
WPS -PQR - Welder Qualifications .pdf
This document discusses the requirements and process for welding procedure and performance qualifications according to the ASME Boiler and Pressure Vessel Code. It explains that qualifications are required to prove the quality of welds and performance of welders. The process involves writing a welding procedure specification, making a test coupon according to the specification, conducting mechanical tests on the coupon, and documenting the results in a procedure qualification record. It provides details on various variables that need to be considered for different welding processes and their classification as essential, supplementary essential, or nonessential for qualifications.
Welding of Similar & dissimilar - Metal filler chart
Welding technology
This chart shows Specification of filler wire while welding Similar & Dissimilar metals
Rt Acceptance
The document provides acceptance criteria for various types of defects found during radiographic testing of welds based on different codes and standards including API 1104, SP-1174, B31.3, and ASME Section IX. It lists the maximum allowable size, length, and aggregate length of defects such as cracks, incomplete penetration, incomplete fusion, burn through, slag inclusions, porosity, and undercutting.
Presentation API 570 -510-653.pptx
API 570 provides guidance for inspecting, repairing, altering, and rerating in-service piping systems. It covers metallic and FRP piping systems used in process facilities for fluids like petroleum products, gases, and hazardous materials. The document establishes requirements for inspection plans, examining piping and components, evaluating inspection data, making repairs, and setting inspection intervals. It aims to ensure the safe operation of in-service piping by maintaining its structural integrity over time.
6G-Code-L-v-Vegten
This document provides a welder performance qualification certificate for Lucien Van Veeten. It summarizes the welding procedure specification, materials, joint details, welding details, test methods and results for a single-vee butt weld in a 150mm diameter pipe with 13mm wall thickness using gas metal arc welding. All non-destructive and destructive tests were satisfactory, qualifying the welder for single-vee butt welds on pipe with the materials, sizes, welding process and positions described. The certificate is valid for two years provided the welder maintains employment and satisfactory performance of this welding work.
Selection of filler wire
This document discusses the selection of filler wires. It begins with an objective to learn about filler wires, ASME Section IX Table QW-422 for material grades and chemical compositions, and SFA numbers. It then introduces the differences between filler wires and electrodes, and the nomenclature used for filler wires. Examples are provided for selecting the correct filler wire based on the base metal, welding process, and referring to ASME standards. The conclusion emphasizes that filler wire selection depends on the welding process, base metal, joint type, and referencing ASME codes.
What's hot (20)
A QA/QC ENGINEER MUST KNOW THESE TABLE IN ASME SEC IX
A QA/QC ENGINEER MUST KNOW THESE TABLE IN ASME SEC IX
Welding of Similar & dissimilar - Metal filler chart
Welding of Similar & dissimilar - Metal filler chart
More from Dinh Truong Van
Bs en 22553
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 causes chemical changes in the brain that may help boost feelings of calmness, happiness and focus.
13 symbols drawings in welding
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 stimulates the production of endorphins in the brain which elevate mood and reduce stress levels.
Nwha tech weld_procedure_process_2014
This document summarizes a presentation on welding procedures for hydroelectric generation. It discusses the importance of welding procedures for ensuring predictable and repeatable welding outcomes, given that hydroelectric turbines contain high pressures and failures can be catastrophic. It provides examples of failures resulting from inadequate welding procedures or qualifications. The presentation covers common welding processes used like SMAW, GTAW, GMAW, and explains basics of welding procedure standards, qualifications, and codes. Maintaining proper welding documentation is emphasized for safety.
More from Dinh Truong Van (7)
biaozhun_jiaocheng_hsk1.pdf111111111111111111111111111111
biaozhun_jiaocheng_hsk1.pdf111111111111111111111111111111
Recently uploaded
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...
Climate change's impact on the planet forced the United Nations and governments to promote green energies and electric transportation. The deployments of photovoltaic (PV) and electric vehicle (EV) systems gained stronger momentum due to their numerous advantages over fossil fuel types. The advantages go beyond sustainability to reach financial support and stability. The work in this paper introduces the hybrid system between PV and EV to support industrial and commercial plants. This paper covers the theoretical framework of the proposed hybrid system including the required equation to complete the cost analysis when PV and EV are present. In addition, the proposed design diagram which sets the priorities and requirements of the system is presented. The proposed approach allows setup to advance their power stability, especially during power outages. The presented information supports researchers and plant owners to complete the necessary analysis while promoting the deployment of clean energy. The result of a case study that represents a dairy milk farmer supports the theoretical works and highlights its advanced benefits to existing plants. The short return on investment of the proposed approach supports the paper's novelty approach for the sustainable electrical system. In addition, the proposed system allows for an isolated power setup without the need for a transmission line which enhances the safety of the electrical network
哪里办理(csu毕业证书)查尔斯特大学毕业证硕士学历原版一模一样
原版一模一样【微信：741003700 】【(csu毕业证书)查尔斯特大学毕业证硕士学历】【微信：741003700 】学位证，留信认证（真实可查，永久存档）offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原海外各大学 Bachelor Diploma degree, Master Degree Diploma
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
CHINA’S GEO-ECONOMIC OUTREACH IN CENTRAL ASIAN COUNTRIES AND FUTURE PROSPECT
The rivalry between prominent international actors for dominance over Central Asia's hydrocarbon
reserves and the ancient silk trade route, along with China's diplomatic endeavours in the area, has been
referred to as the "New Great Game." This research centres on the power struggle, considering
geopolitical, geostrategic, and geoeconomic variables. Topics including trade, political hegemony, oil
politics, and conventional and nontraditional security are all explored and explained by the researcher.
Using Mackinder's Heartland, Spykman Rimland, and Hegemonic Stability theories, examines China's role
in Central Asia. This study adheres to the empirical epistemological method and has taken care of
objectivity. This study analyze primary and secondary research documents critically to elaborate role of
china’s geo economic outreach in central Asian countries and its future prospect. China is thriving in trade,
pipeline politics, and winning states, according to this study, thanks to important instruments like the
Shanghai Cooperation Organisation and the Belt and Road Economic Initiative. According to this study,
China is seeing significant success in commerce, pipeline politics, and gaining influence on other
governments. This success may be attributed to the effective utilisation of key tools such as the Shanghai
Cooperation Organisation and the Belt and Road Economic Initiative.
Embedded machine learning-based road conditions and driving behavior monitoring
Car accident rates have increased in recent years, resulting in losses in human lives, properties, and other financial costs. An embedded machine learning-based system is developed to address this critical issue. The system can monitor road conditions, detect driving patterns, and identify aggressive driving behaviors. The system is based on neural networks trained on a comprehensive dataset of driving events, driving styles, and road conditions. The system effectively detects potential risks and helps mitigate the frequency and impact of accidents. The primary goal is to ensure the safety of drivers and vehicles. Collecting data involved gathering information on three key road events: normal street and normal drive, speed bumps, circular yellow speed bumps, and three aggressive driving actions: sudden start, sudden stop, and sudden entry. The gathered data is processed and analyzed using a machine learning system designed for limited power and memory devices. The developed system resulted in 91.9% accuracy, 93.6% precision, and 92% recall. The achieved inference time on an Arduino Nano 33 BLE Sense with a 32-bit CPU running at 64 MHz is 34 ms and requires 2.6 kB peak RAM and 139.9 kB program flash memory, making it suitable for resource-constrained embedded systems.
5214-1693458878915-Unit 6 2023 to 2024 academic year assignment (AutoRecovere...
Bigdata of technology
A SYSTEMATIC RISK ASSESSMENT APPROACH FOR SECURING THE SMART IRRIGATION SYSTEMS
The smart irrigation system represents an innovative approach to optimize water usage in agricultural and landscaping practices. The integration of cutting-edge technologies, including sensors, actuators, and data analysis, empowers this system to provide accurate monitoring and control of irrigation processes by leveraging real-time environmental conditions. The main objective of a smart irrigation system is to optimize water efficiency, minimize expenses, and foster the adoption of sustainable water management methods. This paper conducts a systematic risk assessment by exploring the key components/assets and their functionalities in the smart irrigation system. The crucial role of sensors in gathering data on soil moisture, weather patterns, and plant well-being is emphasized in this system. These sensors enable intelligent decision-making in irrigation scheduling and water distribution, leading to enhanced water efficiency and sustainable water management practices. Actuators enable automated control of irrigation devices, ensuring precise and targeted water delivery to plants. Additionally, the paper addresses the potential threat and vulnerabilities associated with smart irrigation systems. It discusses limitations of the system, such as power constraints and computational capabilities, and calculates the potential security risks. The paper suggests possible risk treatment methods for effective secure system operation. In conclusion, the paper emphasizes the significant benefits of implementing smart irrigation systems, including improved water conservation, increased crop yield, and reduced environmental impact. Additionally, based on the security analysis conducted, the paper recommends the implementation of countermeasures and security approaches to address vulnerabilities and ensure the integrity and reliability of the system. By incorporating these measures, smart irrigation technology can revolutionize water management practices in agriculture, promoting sustainability, resource efficiency, and safeguarding against potential security threats.
DfMAy 2024 - key insights and contributions
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
Literature Review Basics and Understanding Reference Management.pptx
Three-day training on academic research focuses on analytical tools at United Technical College, supported by the University Grant Commission, Nepal. 24-26 May 2024
Understanding Inductive Bias in Machine Learning
This presentation explores the concept of inductive bias in machine learning. It explains how algorithms come with built-in assumptions and preferences that guide the learning process. You'll learn about the different types of inductive bias and how they can impact the performance and generalizability of machine learning models.
The presentation also covers the positive and negative aspects of inductive bias, along with strategies for mitigating potential drawbacks. We'll explore examples of how bias manifests in algorithms like neural networks and decision trees.
By understanding inductive bias, you can gain valuable insights into how machine learning models work and make informed decisions when building and deploying them.
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODEL
As digital technology becomes more deeply embedded in power systems, protecting the communication
networks of Smart Grids (SG) has emerged as a critical concern. Distributed Network Protocol 3 (DNP3)
represents a multi-tiered application layer protocol extensively utilized in Supervisory Control and Data
Acquisition (SCADA)-based smart grids to facilitate real-time data gathering and control functionalities.
Robust Intrusion Detection Systems (IDS) are necessary for early threat detection and mitigation because
of the interconnection of these networks, which makes them vulnerable to a variety of cyberattacks. To
solve this issue, this paper develops a hybrid Deep Learning (DL) model specifically designed for intrusion
detection in smart grids. The proposed approach is a combination of the Convolutional Neural Network
(CNN) and the Long-Short-Term Memory algorithms (LSTM). We employed a recent intrusion detection
dataset (DNP3), which focuses on unauthorized commands and Denial of Service (DoS) cyberattacks, to
train and test our model. The results of our experiments show that our CNN-LSTM method is much better
at finding smart grid intrusions than other deep learning algorithms used for classification. In addition,
our proposed approach improves accuracy, precision, recall, and F1 score, achieving a high detection
accuracy rate of 99.50%.
bank management system in java and mysql report1.pdf
truth is high but higher still is truth full living
Modelagem de um CSTR com reação endotermica.pdf
Modelagem em função de transferencia. CSTR não-linear.
Recently uploaded (20)
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...
CHINA’S GEO-ECONOMIC OUTREACH IN CENTRAL ASIAN COUNTRIES AND FUTURE PROSPECT
CHINA’S GEO-ECONOMIC OUTREACH IN CENTRAL ASIAN COUNTRIES AND FUTURE PROSPECT
Embedded machine learning-based road conditions and driving behavior monitoring
Embedded machine learning-based road conditions and driving behavior monitoring
5214-1693458878915-Unit 6 2023 to 2024 academic year assignment (AutoRecovere...
5214-1693458878915-Unit 6 2023 to 2024 academic year assignment (AutoRecovere...
A SYSTEMATIC RISK ASSESSMENT APPROACH FOR SECURING THE SMART IRRIGATION SYSTEMS
A SYSTEMATIC RISK ASSESSMENT APPROACH FOR SECURING THE SMART IRRIGATION SYSTEMS
Manufacturing Process of molasses based distillery ppt.pptx
Manufacturing Process of molasses based distillery ppt.pptx
Literature Review Basics and Understanding Reference Management.pptx
Literature Review Basics and Understanding Reference Management.pptx
BPV-GUI-01-Guide-for-ASME-Review-Teams-(General)-10-10-2023.pdf
BPV-GUI-01-Guide-for-ASME-Review-Teams-(General)-10-10-2023.pdf
ACRP 4-09 Risk Assessment Method to Support Modification of Airfield Separat...
ACRP 4-09 Risk Assessment Method to Support Modification of Airfield Separat...
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODEL
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODEL
bank management system in java and mysql report1.pdf
bank management system in java and mysql report1.pdf