It is indicated that the legal protection of natural environment, provision rational nature management and environmental safety in construction require not only proper fulfillment by subject relations their rights obligations, but also from violations other subjects, renewal interests participants this relationship, bringing guilty persons to justice. responsibility institution legislation prov...

background :  q fever is a zoonotic disease caused by inhalation of the bacterium coxiella burnetii . ruminant livestock are common reservoirs for c. burnetii , and bacteria present in aerosols derived from the waste of infected animals can infect humans . c. burnetii is thought to infect humans primarily via airborne transmission. methods : 64 environmental swab samples were collected from 24 ...

Gamma aminobutyrate (GABA) is a non-protein amino acid that is thought to play an important role in the modulation of the central response to stress. Mechanisms by which GABA may facilitate these responses to stress are metabolic and/or mechanical disruptions. Environmental stresses increase GABA accumulation through cytosolic acidification, induce an acidic pH-dependent activation of glutamate...

Autism and autism spectrum disorders (ASDs) such as Rett syndrome and Asperger syndromeare enigmatic and complex neurodevelopmental disorders, thought to have originated inparticular interactions of genetic and environmental factors. Despite the extensive research,exact mechanism of pathogenesis is not still completely understood. ASDs are characterizedby deficits and abnormalities in communica...

it has been encountering with large modifications and developments during recent decades and it makes large developments at rey & islamshahr regions. as the habitation areas as shaped in different dimensions. thought it can investigate the implicational structural at large scales even at littler scales too. nevertheless the essential applications of living areas on over coming life need such ha...

"Pragmatism" here refers to a school of philosophical thought American pragmatism and not to that shortsighted, allegedly "practical-minded" attitude towards the world that is a major obstacle to environmentally responsible behavior in our time. 1 The insight behind "environmental pragmatism" is that American pragmatism is a philosophy of environments. Although the founders of pragmatism rarely...

Depictive expressions of thought predate written language by thousands of years. They have evolved in communities through a kind of informal user testing that has refined them. Analyzing common visual communications reveals consistencies that illuminate how people think as well as guide design; the process can be brought into the laboratory and accelerated. Like language, visual communications ...

The studies reported here have been concerned with the programming of a digital computer to behave in a way which, if done by human beings or animals, would be described as involving the process of learning. While this is not the place to dwell on the importance of machine-learning procedures, or to discourse on the philosophical aspects,1 there is obviously a very large amount of work, now don...

This is a case study in problem-solving, representing part of a program of research on complex information-processingsystems. We have specified a system for finding proofs of theorems in elementary symbolic logic, and by programming a computer to these specifications, have obtained empirical data on the problem-solving process in elementary logic. The program is called the Logic Theory Machine ...