نتایج جستجو برای: key words ion accumulation
تعداد نتایج: 988579 فیلتر نتایج به سال:
low birth weight ( lbw, birth weight<2500g) is a significant health problem of children. many studies have made it apparent that there is a direct relationship between low birth weight and infant motality. one of the most important measurements to prevent children morbidity is growth monitoring and the present study was set up to compare the growth indexes of 2 year old children born with low w...
This paper proposes a me thod for extracting key paragraph for multi-document summarizat ion based on distinction between a topic and a~ event. A topic emd an event are identified using a simple criterion called domain dependency of words. The method was tested on the TDT1 corpus which has been developed by the T D T Pilot S tudy and the result can be regarded as promising the idea of domain de...
Recently, photodynamic therapy using 5-aminolevulinic acid (ALA-PDT) has been widely used in cancer therapy. ALA administration results in tumor-selective accumulation of the photosensitizer protoporphyrin IX (PpIX) via the heme biosynthetic pathway. Although ALA-PDT has selectivity for tumor cells, PpIX is accumulated into cultured normal cells to a small extent, causing side effects. The mech...
type text or a website address or translate a document. abstract liquidity is considered the most important aspect of the development of stock markets. the main objective of this study was to evaluate the effect of the quality of financial information provided to replace its financial statements nmvdh and shrkt hayy that the liquidity of the shares on the tehran stock exchange is between the ...
the purpose of this study was the relationship between problem – solvi ability with fdi cognitive style of students.the research method was correlation method. for data analysis pearson test was used. statistical society in this research was all the students of alligoodarz city in 1391-92 year.to sampling of statiscal population was used sampling multi-stage random the size of sample selected 2...
abstract this thesis includes five chapter : the first chapter assign to establish fuzzy mathematics requirement and introduction of liner programming in thesis. the second chapter we introduce a multilevel linear programming problems. the third chapter we proposed interactive fuzzy programming which consists of two phases , the study termination conditions of algorithm we show a satisfac...
â â abstract â â the quran has been analyzed by many commentaries from many aspects including its rhetoric and style. it is questionable to grasp the arcane outstanding position of the quran in terms of its form, meaning, or rhetoric. of the rhetoric of the quran, oaths indicate miracle of the quran. oaths and their answers are in line with aggregates of all contexts as well as form and mea...
background and aims. this survey was conducted to provide statistical data regarding publications in pubmed-indexed journals from tabriz university of medical sciences faculty of dentistry. materials and methods. the database used for this study was pubmed. the search was conducted using key words including the names of the heads of the departments. papers published between january 1, 2005 and ...
background: an important part of one's information from surrounding environment comes through olfactory system. so its disorders regardless of the reason can lead to many problems. an appropriate diagnostic smell test is needed to determine the normal range of olfactory sense, to evaluate patient's complaints and to determine the severity of the problem. it is also helpful in follow- up and cho...
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