نتایج جستجو برای: in ancient times
تعداد نتایج: 17002377 فیلتر نتایج به سال:
Ancient origins of a modern anthropic argument against cosmologies involving infinite series of past events are considered. It is shown that this argument – which in modern times has been put forward by distinguished cosmologists such as Paul C. W. Davies and Frank J. Tipler – originates in pre-Socratic times and is implicitly present in the cyclical cosmology of Empedocles. There are traces of...
Studies continue to report ancient DNA sequences and viable microbial cells that are many millions of years old. In this paper we evaluate some of the most extravagant claims of geologically ancient DNA. We conclude that although exciting, the reports suffer from inadequate experimental setup and insufficient authentication of results. Consequently, it remains doubtful whether amplifiable DNA s...
According to one of the ancient proverbs in India,” there is no plant on earth which has no medicinal property.” More than 90% of the compounds used in modern medicine have their origin from plant sources. A large number of plants have been used by man from ancient times as medicine for curing various ailments. In recent times there is an upsurge of interest and focus on the importance of medic...
In traditional practice medicinal plants are used in many countries to control diabetes mellitus. Plant drugs are frequently considered to be less toxic and more free from side effects than synthetic ones. Phaseolus vulgaris L. is a common vegetable used since ancient times. It has been shown to posses many medicinal properties. In the present study, intraperitoneal administration of alcoholic ...
Malaria is one of the most common major health problems all over the world. Pharmacotherapy is the most common treatment strategy for the disease. But, the main obstacle behind this is emergence of resistance for many of these drugs. Hence, to overcome this problem, the major option available since ancient times is medicinal plants all over the world. Mankind is blessed with wide range of herba...
Since ancient times, cervical assessment for predicting timing of delivery has relied primarily on digital (subjective) assessment of dilatation, softening, and length. To date, transvaginal ultrasound cervical length is the only one of these parameters that meets criteria for a biomarker; no objective, quantitative measure of cervical dilatation or softening has gained clinical acceptance. Thi...
Egypt, located on the isthmus of Africa, is an ideal region to study historical population dynamics due to its geographic location and documented interactions with ancient civilizations in Africa, Asia and Europe. Particularly, in the first millennium BCE Egypt endured foreign domination leading to growing numbers of foreigners living within its borders possibly contributing genetically to the ...
In medical history of different nations, there are numerous documents concerning cancer. The present study is an investigation in ancient books to determine the part that medicine of Iran has played in the recognition of cancer. In all 31 Iranian medical and 5 Islamic medicine books mostly from 8 to 18 cent. A.D. have been examined. The findings showed that cancer in ancient medical books of Ir...
learning-oriented assessment seeks to emphasise that a fundamental purpose of assessment should be to promote learning. it mirrors formative assessment and assessment for learning processes. it can be defined as actions undertaken by teachers and / or students, which provide feedback for the improvement of teaching and learning. it also contrasts with equally important measurement-focused appro...
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