Technical Report - Lamp Performance vs Colour QualityMartin Jesson
油
This document analyzes and compares the performance of an incandescent, compact fluorescent, and LED light source using spectroradiometer results. Key findings include:
- The LED light source had the highest efficacy at 59.56 lm/W, followed by the compact fluorescent at 72.85 lm/W. However, the LED output only 673.4 lm compared to 1327.5 lm for the compact fluorescent.
- The incandescent light had a color rendering index (CRI) of 99.9 and R9 value of 100, indicating excellent color rendering. The compact fluorescent had lower values of 79.6 for CRI and 0.6 for R9. Surprisingly, the LED
This document is a court ruling in an Article 78 proceeding brought by William Feng seeking to overturn the denial of his application for an accident disability retirement (ADR) pension by the New York City Police Pension Fund. The court summarizes Feng's medical history and injuries claimed to have occurred in the line of duty. While some doctors found his injuries were caused by these incidents, the Pension Fund's Medical Board determined his condition was due to a pre-existing congenital scoliosis. The court finds the Medical Board's determination was based on credible evidence and was not arbitrary or capricious, so the denial of an ADR pension is upheld.
This document discusses using video as an alternative or supplement to traditional textbooks. It provides examples of how video can be used in education by engaging and entertaining students. Sources of video content include academic platforms like Coursera and EdX as well as topic-specific sources. The document outlines how video textbooks could be structured with concise lesson videos and action items. It also provides an example video textbook format for teaching public service announcement creation.
Computer is an electronic device that performs calculations and stores data. It consists of both hardware and software. Hardware refers to any physical device used with the machine, like the monitor, CPU, and keyboard. Software is a collection of code installed into the computer's hard drive. The CPU is where most calculations take place. Input devices like the keyboard and mouse are used to enter information. Output devices such as the monitor and printer are used to display the results of computations.
This curriculum vitae summarizes the qualifications and experience of Rana Prabhat Pratap Singh. He has over 7 years of experience as an NDT inspector specializing in radiographic testing, ultrasonic testing, and magnetic particle testing. He is certified at Level II by ASNT for RT, UT, MT, and PT and is also PCN Level II certified in RTFI. Currently he works as an NDT inspector for Saudi QTech in Dammam, Saudi Arabia and has worked on inspection projects for refineries, pipelines, and boilers in India and Saudi Arabia.
Cost cutting example through Builder Hub yuri soang
油
One of major contractors in Korea used Builder Hub as their rebar software. These slides were made by them reporting the benefits of using Builder Hub: Figuring out structural problem before hand, resolving drawing discrepancies the most efficient way, and of course in the end saving time and money. Real name was removed even though they allowed us to use these slides as our Builder Hub promotion. I wish they reported in English though...
Polyester was first created in 1941 by British chemists through research into large synthetic molecules. It is made from ethylene derived from petroleum through a polymerization process. Polyester fibers are strong, resilient, quick drying, wrinkle and shrink resistant which makes it useful for clothing and other fabrics. The first polyester fiber created was Terylene, which was manufactured by ICI and is elastic enough for uses like conveyor belts. Blends like Terrycot with cotton and Terrywool with wool were also developed for clothing. Polyester film called Mylar has many uses like audio/video tapes and photography as well.
This document provides information on various performance appraisal methods that can be used to evaluate a merchandising coordinator. It describes 6 common methods: 1) Management by Objectives, which involves setting goals and evaluating performance based on accomplishing those goals; 2) Critical Incident Method, where positive and negative behaviors are recorded throughout the review period; 3) Behaviorally Anchored Rating Scales, which focuses on behaviors as indicators of effective and ineffective performance; 4) Behavioral Observation Scales, which rates critical incidents performed over a period; 5) 360 Degree Feedback, where anonymous feedback is collected from managers, subordinates and peers; and 6) Checklist Method, which involves ticking traits the employee possesses from a predefined list.
This document provides guidelines for designing printed circuit boards to be assembled using automated insertion equipment. It discusses considerations for board size, shape, thickness, location references, and component placement. It also covers workboard holder types, axial, radial, and dual in-line package component insertion including specifications for component leads, hole sizes, densities, and tooling footprints. Board handling techniques are described for different machine configurations.
Dinto Sunny is a computer engineering diploma holder seeking a responsible position in software development or hardware/networking. He has expertise in web tools, networking, Linux, Windows operating systems, software like MS Office, Adobe tools. He has experience in projects involving automatic traffic control systems and accident detecting messaging systems using microcontrollers. He is proficient in skills like problem solving, planning, technical qualifications include web development, networking, hardware maintenance. He holds a diploma in computer engineering and is pursuing a technical board.
El sistema cardiovascular est叩 conformado por los sistemas circulatorio y linf叩tico. El sistema circulatorio transporta ox鱈geno y nutrientes a las c辿lulas a trav辿s de la sangre, y est叩 conformado por la sangre, los vasos sangu鱈neos y el coraz坦n. Incluye la circulaci坦n pulmonar, la circulaci坦n general y la circulaci坦n coronaria. El sistema linf叩tico filtra el l鱈quido extracelular y lo transporta a trav辿s de la linfa y los vasos linf叩ticos, y participa en la defensa inmunitaria junto con 坦rganos
Technical Report - Lamp Performance vs Colour QualityMartin Jesson
油
This document analyzes and compares the performance of an incandescent, compact fluorescent, and LED light source using spectroradiometer results. Key findings include:
- The LED light source had the highest efficacy at 59.56 lm/W, followed by the compact fluorescent at 72.85 lm/W. However, the LED output only 673.4 lm compared to 1327.5 lm for the compact fluorescent.
- The incandescent light had a color rendering index (CRI) of 99.9 and R9 value of 100, indicating excellent color rendering. The compact fluorescent had lower values of 79.6 for CRI and 0.6 for R9. Surprisingly, the LED
This document is a court ruling in an Article 78 proceeding brought by William Feng seeking to overturn the denial of his application for an accident disability retirement (ADR) pension by the New York City Police Pension Fund. The court summarizes Feng's medical history and injuries claimed to have occurred in the line of duty. While some doctors found his injuries were caused by these incidents, the Pension Fund's Medical Board determined his condition was due to a pre-existing congenital scoliosis. The court finds the Medical Board's determination was based on credible evidence and was not arbitrary or capricious, so the denial of an ADR pension is upheld.
This document discusses using video as an alternative or supplement to traditional textbooks. It provides examples of how video can be used in education by engaging and entertaining students. Sources of video content include academic platforms like Coursera and EdX as well as topic-specific sources. The document outlines how video textbooks could be structured with concise lesson videos and action items. It also provides an example video textbook format for teaching public service announcement creation.
Computer is an electronic device that performs calculations and stores data. It consists of both hardware and software. Hardware refers to any physical device used with the machine, like the monitor, CPU, and keyboard. Software is a collection of code installed into the computer's hard drive. The CPU is where most calculations take place. Input devices like the keyboard and mouse are used to enter information. Output devices such as the monitor and printer are used to display the results of computations.
This curriculum vitae summarizes the qualifications and experience of Rana Prabhat Pratap Singh. He has over 7 years of experience as an NDT inspector specializing in radiographic testing, ultrasonic testing, and magnetic particle testing. He is certified at Level II by ASNT for RT, UT, MT, and PT and is also PCN Level II certified in RTFI. Currently he works as an NDT inspector for Saudi QTech in Dammam, Saudi Arabia and has worked on inspection projects for refineries, pipelines, and boilers in India and Saudi Arabia.
Cost cutting example through Builder Hub yuri soang
油
One of major contractors in Korea used Builder Hub as their rebar software. These slides were made by them reporting the benefits of using Builder Hub: Figuring out structural problem before hand, resolving drawing discrepancies the most efficient way, and of course in the end saving time and money. Real name was removed even though they allowed us to use these slides as our Builder Hub promotion. I wish they reported in English though...
Polyester was first created in 1941 by British chemists through research into large synthetic molecules. It is made from ethylene derived from petroleum through a polymerization process. Polyester fibers are strong, resilient, quick drying, wrinkle and shrink resistant which makes it useful for clothing and other fabrics. The first polyester fiber created was Terylene, which was manufactured by ICI and is elastic enough for uses like conveyor belts. Blends like Terrycot with cotton and Terrywool with wool were also developed for clothing. Polyester film called Mylar has many uses like audio/video tapes and photography as well.
This document provides information on various performance appraisal methods that can be used to evaluate a merchandising coordinator. It describes 6 common methods: 1) Management by Objectives, which involves setting goals and evaluating performance based on accomplishing those goals; 2) Critical Incident Method, where positive and negative behaviors are recorded throughout the review period; 3) Behaviorally Anchored Rating Scales, which focuses on behaviors as indicators of effective and ineffective performance; 4) Behavioral Observation Scales, which rates critical incidents performed over a period; 5) 360 Degree Feedback, where anonymous feedback is collected from managers, subordinates and peers; and 6) Checklist Method, which involves ticking traits the employee possesses from a predefined list.
This document provides guidelines for designing printed circuit boards to be assembled using automated insertion equipment. It discusses considerations for board size, shape, thickness, location references, and component placement. It also covers workboard holder types, axial, radial, and dual in-line package component insertion including specifications for component leads, hole sizes, densities, and tooling footprints. Board handling techniques are described for different machine configurations.
Dinto Sunny is a computer engineering diploma holder seeking a responsible position in software development or hardware/networking. He has expertise in web tools, networking, Linux, Windows operating systems, software like MS Office, Adobe tools. He has experience in projects involving automatic traffic control systems and accident detecting messaging systems using microcontrollers. He is proficient in skills like problem solving, planning, technical qualifications include web development, networking, hardware maintenance. He holds a diploma in computer engineering and is pursuing a technical board.
El sistema cardiovascular est叩 conformado por los sistemas circulatorio y linf叩tico. El sistema circulatorio transporta ox鱈geno y nutrientes a las c辿lulas a trav辿s de la sangre, y est叩 conformado por la sangre, los vasos sangu鱈neos y el coraz坦n. Incluye la circulaci坦n pulmonar, la circulaci坦n general y la circulaci坦n coronaria. El sistema linf叩tico filtra el l鱈quido extracelular y lo transporta a trav辿s de la linfa y los vasos linf叩ticos, y participa en la defensa inmunitaria junto con 坦rganos