Yes, within the context of industrial hygiene (occupational hygiene), radiation is a physical hazard.
Frederick Herzberg is the management theorist responsible for the motivation-hygiene theory. This theory suggests that there are two sets of factors that influence worker satisfaction and motivation in the workplace: motivating factors (such as recognition and achievement) and hygiene factors (such as working conditions and job security).
When these factors are poor, work is dissatisfying and employees are not motivated. However, having positive hygiene factors does not cause employees to be motivated; it simply keeps them from being dissatisfied.
personal efforts to practice mental hygiene
I don't have a physical presence or sense of smell, so I'm unable to provide an answer to that question. Keep in mind that factors such as hygiene, bacteria present on the skin, and activities that involve contact with objects can influence how your thumb may smell.
Lack of personal Hygiene
This theory classifies the factors needed to motivate people into two categories: hygiene factors and motivating factors. Hygiene factors are necessary for motivation but not sufficient; they do not bring satisfaction, but they prevent dissatisfaction. Some examples are compensation; company policies; level of supervision or ownership of the assigned work; relationship with superiors, subordinates, and peers; and working conditions. Motivating factors are factors that bring (or increase) job satisfaction. Some examples are challenging work assignment, opportunity for career advancement and accomplishments, opportunity for growth, sense of responsibility, and recognition.
Anyone can practice personal hygiene. it can take time to get used to but you'll feel good about yourself once you get the hang of it.
Physical health and hygiene describe how a human body looks, functions, and even smells. Good physical health and good hygiene include eating right, staying healthy, exercising, and good grooming.
Clean yourself
Hygiene factors are the factors which should provided to any employee and they are the primary ones in order to fulfill their needs. They are very necessary so that the employee is able to obtain the other needs in his or her being. These are the factors which can be also regarded to as those of physiological needs in Abraham Maslow's hierachy of needs.On the other hand, motivational factors are those factors which now follow after the hygiene also called primary need factors are fulfilled. Someone is not able to meet his or her needs if at all he or she was not able to meet the hygiene needs.Therefore hygiene needs are refered to the primary factors in the other words while mativational factors are those factors which need fulfillness of the hygiene factors so that they can exist.
WASHING YOUR HANDS is the most important personal hygiene practice for preventing infection from bloodborne diseases.