background & aims of the study: because of yoghurt is a particular flavor (caused by diacetyl) and appropriate essential oils (from atanal) as well as enjoy the soft tissue, it is considered as one of the most palatable dairy products. with regards to the yoghurt portion in supplement of protein food needs in our society, it is necessary to ensure its health. in this research the hygienic quali...

This paper presents the “safe-instantiation principle” a new design principle for evaluating extensions of Java with support for generic types. We discuss the GJ and NextGen formulations of Generic Java and the implications of safe instantiation on both approaches. We then consider the implications of safe-instantiation for the addition of mixins to Java via generic types. Finally, we defend th...

The aim of this article was to define the quality of catering establishments in Virovitica Podravina county before and after the course of "hygienic minimum". Research was realized through interview and assessment of microbiological swabs of the same catering establishments before and after the course of "hygienic minimum". All procedures were performed according to Regulations on standard spec...

INTRODUCTION AND OBJECTIVES In order to ensure food safety, food businesses in Europe must comply with national as well as Europe-wide legal hygienic requirements and regulations. For years, the use of plastic as a cutting surface was recommended over wood, as wood was shown to have negative reviews. The main arguments against wood are that it is porous, gets cut easily, and that difficult-to-e...

In modern conditions, the number of various employees in field education is increasing, whose work connected with overstrain voice apparatus, psycho-emotional load, unfavorable mode, which made it necessary to study functional state peculiarities process and risks harmful effects on health. Among occupational diseases, there are diseases vocal apparatus an nature, such as pharyngitis, laryngiti...

Risk of developing inflammation-associated cancers has increased in industrialized countries during the past 30 years. One possible explanation is societal hygiene practices with use of antibiotics and Caesarian births that provide too few early life exposures of beneficial microbes. Building upon a 'hygiene hypothesis' model whereby prior microbial exposures lead to beneficial changes in CD4+ ...

This study set out to evaluate the microbiological hazards associated with the foods served on aircraft. To identify the microbiological quality of hot and cold meals prepared worldwide, samples of aircraft meals were monitored for Salmonella between 1989 and 1994, and for indicator bacteria and Staphylococcus aureus, Bacillus cereus and Clostridium perfringens between 1991 and 1994. Additional...

Reliability as one of main indices of quality deals with products in service. There has developed the intensive study of distribution types in the reliability theory. Ramified computing systems often have elements which are exposed to aging on output level. Lifetime of such elements is often circumscribed by the Rayleigh distribution. Elements of upper levels have lifetime circumscribed by the ...