Courtesy: zed certification he performance standard is Zero Defects” Workers, at least during the post–World War II economic expansion, had a lackadaisical attitude on the whole toward work. Crosby saw statistical quality control and the MIL-Q-9858 standard as contributing to this through acceptable quality levels—a concept that allows a certain number of acceptable defects and reinforces the attitude that […]
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Courtesy: zed certification Management commissioned a team to examine the phenomenon and come up with an action plan, which became the organizing, motivating, and initiating elements of Zero Defects.: 15 The Department of Defense also took notice and in 1964, began to actively encourage its vendors to adopt Zero Defects programs. Interest in the program from outside firms, including Litton Industries, Thiokol, Westinghouse, […]
Courtesy: ZED Certification Zero Defects (or ZD) is a collaborative programme or philosophy within an organisation, whereby everyone works together towards the ideal goal of there being no defects in quality. As a management-led program to eliminate defects in industrial production, the concept enjoyed brief popularity in American industry from 1964 to the early 1970s. Quality expert Philip Crosby later […]
Courtesy: Trade mark and copy right A trademark (also written trade mark or trade-mark) is a type of intellectual property consisting of a recognizable sign, design, or expression that identifies products or services from a particular source and distinguishes them from others. The trademark owner can be an individual, business organization, or any legal entity. A trademark may be located on a package, a label, a voucher, or on the product itself. Trademarks used to identify […]
Courtesy: six sigma black belt Inadequate for complex manufacturing Quality expert Philip B. Crosby pointed out that the Six Sigma standard does not go far enough—customers deserve defect-free products every time. For example, under the Six Sigma standard, semiconductors, which require the flawless etching of millions of tiny circuits onto a single chip, are all defective. Role of consultants The […]
Courtesy: six sigma black belt Methodologies Six Sigma projects follow two project methodologies, inspired by W. Edwards Deming’s Plan–Do–Study–Act Cycle, each with five phases. DMAIC DMAIC’s five steps The DMAIC project methodology has five phases: Some organizations add a Recognize step at the beginning, which is to recognize the right problem to work on, thus yielding an RDMAIC methodology. […]
Courtesy: Six sigma Black belt Six Sigma (6σ) is a set of techniques and tools for process improvement. It was introduced by American engineer Bill Smith while working at Motorola in 1986. Six Sigma strategies seek to improve manufacturing quality by identifying and removing the causes of defects and minimizing variability in manufacturing and business processes. This is done by using empirical and statistical quality management methods […]
Courtesy: Risk Assessment service Public health In the context of public health, risk assessment is the process of characterizing the nature and likelihood of a harmful effect to individuals or populations from certain human activities. Health risk assessment can be mostly qualitative or can include statistical estimates of probabilities for specific populations. In most countries, the […]
Courtesy: Risk Assessment service Small sub-populations When risks apply mainly to small sub-populations, it can be difficult to determine when intervention is necessary. For example, there may be a risk that is very low for everyone, other than 0.1% of the population. It is necessary to determine whether this 0.1% is represented by: If the […]
Courtesy: Risk Assessment service Dynamic risk assessment During an emergency response, the situation and hazards are often inherently less predictable than for planned activities (non-linear). In general, if the situation and hazards are predictable (linear), standard operating procedures should deal with them adequately. In some emergencies, this may also hold true, with the preparation and […]