نتایج جستجو برای: we can recognize ancient environmental
تعداد نتایج: 5973958 فیلتر نتایج به سال:
Background & Aims: Medicine is one the most important sciences of human knowledge and also it has communication with human life and survival and contains special position in the social institutes and organizations. Historical investigators relate medical science root to religion, mythology, traditions and human ceremonies and manners. In Avesta scripture, we can observe medical mythology scenes...
Patterns of illness in American children have changed dramatically in this century. The ancient infectious diseases have largely been controlled. The major diseases confronting children now are chronic and disabling conditions termed the "new pediatric morbidity"--asthma mortality has doubled; leukemia and brain cancer have increased in incidence; neurodevelopmental dysfunction is widespread; h...
Anthropologists were quick to recognize the potential of new techniques in molecular biology to provide additional lines of evidence on questions long investigated in anthropology, as well as those questions that, while always of interest, could not have been addressed by more traditional techniques. The earliest ancient DNA studies, both within anthropology and in other fields, lacked rigorous...
Data Envelopment Analysis (DEA) is an efficient method to perform evaluation of units. In DEA we try to evaluate units with undesirable factors in input & outputs by satisfaction function, testing some models. On the other hand benefiting this concept, we can identify non-efficient units. Also we can recognize why these units are inefficient and calculate the reason of their inefficiency and ho...
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