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RAMP Simulation Software for Modelling Reliability, Availability and Maintainability (RAM) is a computer software application developed by WS Atkins specifically for the assessment of the reliability, availability, maintainability and productivity characteristics of complex systems that would otherwise prove too difficult, cost too much or take too long to study analytically.
It provides ready linkage between Ergonomics and Process Design, with reliability improvement measures being a direct conclusion which can be drawn from the assessment procedure. It allows cost benefit analyses to be conducted; It is highly flexible and applicable in a wide range of areas which contributes to the popularity of its use [3]
Cohen's kappa measures the agreement between two raters who each classify N items into C mutually exclusive categories. The definition of is =, where p o is the relative observed agreement among raters, and p e is the hypothetical probability of chance agreement, using the observed data to calculate the probabilities of each observer randomly selecting each category.
In March 2017, Kotak Mahindra Bank launched an online savings account called Kotak 811, [26] named after the date Prime Minister Narendra Modi had announced demonetisation in the previous year (8 November), which according to Uday Kotak was "the day that changed India." [27] [28] Kotak 811 helped the bank double its number of customers by ...
Users upload either a complete design package, like ODB++ or IPC-2581, [4] or individual data packets, such as Gerber, Bill of Materials, and Pick and Place [5] files.. Sherlock incorporates stresses from a variety of environments into its physics-based prediction algorithms, including elevated temperature, thermal cycling, vibrations (random and harmonic), mechanical shock and electrical ...
Stress-Strength Analysis is a tool used in reliability engineering. Environmental stresses have a distribution with a mean ( μ x ) {\displaystyle \left(\mu _{x}\right)} and a standard deviation ( s x ) {\displaystyle \left(s_{x}\right)} and component strengths have a distribution with a mean ( μ y ) {\displaystyle \left(\mu _{y}\right)} and a ...
The Offshore and Onshore Reliability Data (OREDA) project was established in 1981 in cooperation with the Norwegian Petroleum Directorate (now Petroleum Safety Authority Norway). It is "one of the main reliability data sources for the oil and gas industry" [ 1 ] and considered "a unique data source on failure rates, failure mode distribution ...
Reliability engineers often test items under expected stress or even under accelerated stress in order to determine the operating life of the item or to determine modes of failure. [ 1 ] The term stress test as it relates to hardware (including electronics, physical devices, nuclear power plants, etc.) is likely to have different refined ...