Water is the most widespread substance but least studied. The issue of quality is always present. Thus, in every work we aim to analyze water quality of centralized and decentralized district Taraclia. Data were collected ...

In the majority of cases pupils who use PC after high frequency of Physiological tremors to the end of every lessons was registered. The dynamics of high frequency is keeping during the whole week. În majoritatea cazurilor ...

The chronometer was studied performing the workers activity analysis. The complex study methodology has been used. In conclusion, the work structure cycles has an influence on the port and work rhythm of conditioned by ...

In continuation of the executed works, in a synthetic statement, aspects of generalization of the general theoretical and methodological positions, and also methods and results concerning are submitted: - Uniformecobiosystem ...

As a matter of fact,the stress has been called the discase of the 21 st century.It represents a syndrome of adaptation which the man performs as a result of the violence of the environment. Doctors say:”It does not matter ...

Based an the researches performed, a deep conclusion was made of professional risk factors within the health system of Republic of Moldova. The study highlighted the exposure level to professional risks of each profession. ...

In this article are presented and described the hygienic conditions as the basic component in the assurance of quality of schools.There are the internal and external facors which assure the quality of school on the base ...

Selenium is a microelement within the organism which performs the functions of antioxidant substance. It is supposed that selenium is anticancerous. This study reflects the contents of selenium in the environment and ...

One of from modern risk factors is computer’s electromagnetic fields. In the majority of cases the accepted exceeding limits of electromagnetic fields are generated by computers which lack the soil connection, in this case ...

According to speciality literature there were studied the operators’ exercition of the organism tu video terminals which activate in the telecommunication informational service. The labour analysis the characteristic of ...