A Discussion of Quantitative Stress Analysis in Long-Term Embarked Work

Abstract

A network of factors in a serial, parallel and cross way transfers the hazard energy until it causes the accident. Ávila adjusted the Swiss cheese model to 8 layers of human elements and 9 layers of dynamic-fallible HF. This discussion will test tools to measure the level of stress and relate causal factors. The relationships between factors in critical activities are studied to prevent loss of perception of new emerging problems. The level of stress is impacted by activities confined progressively. The mind map is altered by the level of stress and affects the outcome tasks. The quantitative relationships try to signal a max stress level. Tasks, skills, technologies, risks are based on maintaining motivation around the psychological contract. Cognitive degradation caused by chronic stress, and, failure caused by acute stress are present in critical tasks and are discussed in divers JOB, oil production operators and astronauts to Mars.