Results 201 to 210 of about 556,353 (246)

The choice of time scales in survival analysis has implications: calendar time versus patients' time-to-event. [PDF]

open access: yesBMC Med Res Methodol
Vilsmeier J   +5 more
europepmc   +1 more source
Some of the next articles are maybe not open access.

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Hazards in Factor Analysis

Journal of Chemical Information and Computer Sciences, 1979
Abstract : Principal components and other standard factor analyses can yield misleading results if an assumed subsidiary condition is untrue or if data are missing. Principal components factor analysis is tested for its reliability, using a problem with known answers.
C. Gardner Swain   +2 more
openaire   +1 more source

Electrical hazard analysis

IEEE Industry Applications Magazine, 2006
The subject of electrical hazards analysis has been recognized by a small segment of the electrical industry for many years. The petrochemical industry and many government institutions have performed research on this subject for over twenty years. For the most part however, the electrical industry, at least at the user level, has largely ignored the ...
openaire   +1 more source

Risk analysis in hazardous industries

Regulatory Toxicology and Pharmacology, 1991
The importance of the approach of risk analysis in industry, as an anticipatory action to prevent disasters, and the principles involved in it are discussed. Toxicological considerations of long-term low-dose exposure during routine operations and short-term high-dose exposure after chemical accidents are outlined.
V, Misra, F N, Jaffery, P N, Viswanathan
openaire   +2 more sources

Hazard analysis for AADL model

2014 IEEE 20th International Conference on Embedded and Real-Time Computing Systems and Applications, 2014
Safety analysis is a significant aspect of safety critical embedded systems. In this paper, an architecture-based hazard analysis method is presented to support safety assessment for Architecture Analysis and Design Language (AADL) model of embedded systems during early development phases.
Xiaomin Wei   +4 more
openaire   +1 more source

Measuring reuse in hazard analysis

Reliability Engineering & System Safety, 2005
Hazard analysis for safety-critical systems require sufficient coverage and rigour to instill confidence that the majority of hazardous consequences have been identified. These requirements are commonly met through the use of exhaustive hazard analysis techniques. However, such techniques are time consuming and error-prone.
Shamus P. Smith, Michael D. Harrison
openaire   +2 more sources

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