The economic exploitation of children is an insult to humanity. All over the world children continue to work, putting at stake their education, their health, their normal development to adulthood, and even their lives. Millions of them work under hazardous conditions which present dangers to their health, safety and welfare. They toil in mines and quarries, are exposed to agrochemicals in agric...

iran is a large country with a vast variety of tribes and ethnic groups. these various tribes are unified with a national language and culture while using their own local languages and enriching ethnic art forms. among iranian ethnic groups, the turkmen are remarkable for their art of carpet weaving which has a unique structure compared to other designs and textures. the charming motifs on turk...

Post-acute care provided by skilled nursing facilities (SNFs) is reimbursed by Medicare under a prospective payment system using resource utilization groups (RUGs) that adjust payment intensity on the basis of predefined ranges of weekly therapy minutes provided and the functionality of the patient. Individual RUGs account for differences in the intensity of care provided, but there exists sign...

BACKGROUND Owing to increased complexity in the evolution of society, stress has become an important public health problem, and is responsible for more than 30 types of diseases. Most of the research on stress conducted to date has focused on physical and psychological aspects; however, there are very few reports about the association between psychological stress and elements within the residen...

1 June 1, 1998 Introduction It has long been known that modular arithmetic often produces interesting numerical patterns. These patterns can be made easier to comprehend and more interesting by rendering them as images with colors associated with numerical values. The example most often cited is Pascal’s Triangle, which exhibits the binomial coefficients. If you take the coefficients modulo m f...