نتایج جستجو برای: life forms
تعداد نتایج: 998038 فیلتر نتایج به سال:
objective: this study designed to achieve 3 objectives: first, to evaluate different forms of child abuse among junior high school male students in tehran, iran second, to study quality of life and general health levels of abusive parents and third, to demonstrate demographic characteristics of abusers. methods: through a multistage cluster sampling a total of 1443 students were selected from 7...
Flora identification of each region plays an important role in the maintenance of natural resources of each country and it is a prerequisite to supplementary phylogenetics and genetic diversity studies. During February 1994 to August 1995, in a two-week interval, vineyards in two districts of Isfahan province, namely Zarinshahr and Tiran & Karvan were visited and weed samples were collected in ...
Some physicians caring for critically ill patients have preferences for withdrawing some forms of life support over others, even after the decision to withdraw life support has already been made. Past research has attempted to explain these preferences by variations in clinical circumstances. The authors wondered whether differences in the forms of life support themselves might be important, an...
Thrombocytopenia is observed in different clinical situations as inherited and acquired forms. Intracranial bleeding is major life threatening of severe thrombocytopenia. Thrombocytopenia, peripheral blood findings and chromosomal study have opened new insight for correct diagnosis and treatment.
Flora identification of each region plays an important role in the maintenance of natural resources of each country and it is a prerequisite to supplementary phylogenetics and genetic diversity studies. During February 1994 to August 1995, in a two-week interval, vineyards in two districts of Isfahan province, namely Zarinshahr and Tiran & Karvan were visited and weed samples were collected in ...
abstract the current research tried to examine the impact of multiple intelligence (mi) and its components on multiple choice (mc) and open ended (oe) reading comprehension tests. ninety six students of high school in grade four took part in this study. to collect data, participants completed multiple intelligence (mi) questionnaires along with a multiple choice (mc) and open ended (oe) forms ...
Background and objectives: Alongside with the progresss in satellite sensors, their role on obtaining information and study of the environmental events and phenomena have become increasingly important. One of these precious data which is the basis for many planning and decision making in rangelands, is the above ground net primary production assements. The traditional method of estimating ANPP ...
A restriction (R) endonuclease recognizes a specific DNA sequence and introduces a double-strand break (Fig. 1A). A cognate modification (M) enzyme methylates the same sequence and thereby protects it from cleavage. Together, these two enzymes form a restriction-modification system. The genes encoding the restriction endonuclease and the cognate modification enzyme are often tightly linked and ...
INTRODUCTION ket structure can be maintained concurrent with a patent system. The first is public perception. This paper examines the issues surrounding The patent is not viewed as government regulathe patenting of life forms, specifically the social tion with a purpose, but as a fundamental part of and private costs and benefits of the Plant Varithe institution of private property; not as the ...
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