Hydrogen is a dangerous gas due to its low ignition energy, wide flammability range, promotion of the embrittlement steel, and high coefficient permeation for polymers. The fracture toughness failure elongation pipe steels are strongly impacted by hydrogen embrittlement, whereas yield stress ultimate strength moderately impacted. Specific tools required defect assessment used transport hydrogen...

Troubleshooting is one of the most tedious jobs in maintenance and required constant contact with similar problems order have timely insight into likely possible solutions that can aid process concluding on what will be feasible solution. This research work aimed at reducing time would spent fault tracing especially 365KVA Caterpillar generator which uses analyzed Fishbone diagram for Ignition ...

Comprehensive geriatric assessment has become synonymous with geriatric practice. This includes evaluation of the older person's physical and mental health, and the functional and social status. We propose a new way of representing a person's condition, called the "polar diagram". This shows the subject's scores on the evaluation scales that are arranged in radial positions inside a circle. The...

A series of specified domains in Nu-Mu interaction diagram are proposed to determine optimal reinforcement schemes for rectangular RC column sections subjected to uniaxial eccentric load. These domains divide the area covered by interaction diagram into four regions of safety zone, compression-controlled zone, balanced failure zone and tensioncontrolled zone, which can help engineer to understa...

The purpose of this study is to investigate bending moment and the axial load capacity of a pressurized pipe suffering from a through-wall circumferential crack repaired by a composite sleeve. The three-dimensional finite element method (FEM) was adopted to compute the results, and the failure assessment diagram (FAD) was employed to investigate the failure behavior of the repaired pipe. The fi...

This chapter presents a detailed causal analysis of the two leading theories of attitude–behaviour relations, the theory of reasoned action (TRA) and the theory of planned behaviour (TPB). It is noted that the direct path from perceived behavioural control to behaviour in the TPB is causally ambiguous. Focusing on the attitude–intention relationship, timeline and path diagrams are used to illus...

The paper is devoted to developing a methodology for failure mode and effects analysis on the example of assessment defects that occur during production operation polymer composite materials industrial products from them. uses Ishikawa method illustrate further analyze cause in reinforced material. diagram was constructed analyzed using causal analysis. types consequences failures are analyzed....

BACKGROUND Clinicians use various clinical reasoning tools such as Ishikawa diagram to enhance their clinical experience and reasoning skills. Failure mode and effects analysis, which is an engineering methodology in origin, can be modified and applied to provide inputs into an Ishikawa diagram. METHOD The human biliary system is used to illustrate a modified failure mode and effects analysis...