نتایج جستجو برای: count
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تغییرات غلظت گاز رادون درون آبهای زیرزمینی، یکی از پیش نشانگرهای شناخته شده زلزله می باشد. در گذشته روش های متعددی جهت اندازه گیری غلظت رادون درون آب ارائه شده است. در این پایان نامه با استفاده از کد mcnpx امکان اندازه گیری مستقیم تغییرات گاز رادون درون آب با استفاده از آشکارساز گایگر مولر مورد بررسی قرار گرفته است. برای این منظور یک آشکارساز گایگر مولر قرار گرفته در استوانه ای تفلونی که در آب ...
the mediterranean flour moth, ephestia kuehniella zeller, is one of the major pests in stored products worldwide. several problems assossiated with the use of conventional insecticides have strongly demonstrated the need for applying alternative safe compounds such as insect growth regulators (igrs). in the present study, growth regulating activity and hematological effects of pyriproxifen and ...
background because of varying reports, there is still need to investigate the impact of wrestling on hematological indices. objectives we investigated differences in the basic hematological indices in wrestlers compared to sedentary controls. patients and methods the blood samples containing anticoagulant were collected from 12 male elite wrestlers (age = 24 ± 1.2 years, weight = 76 ± 5 kg) wit...
In research areas such as decision support systems, one of the crucial features is the ability to automatically explain decisions. However, this ability does not typically play a large role in computer games. Here, I suggest that this situation will change: research on the automatic generation of explanations will have real import for many types of computer games. I discuss four possible ways t...
statement of problem: candidal colonies make up a part of natural oral flora and are considered as predisposing factors for opportunistic infections. since hemodialysis leads to body immune suppression and make patients susceptible to opportunistic infections, it is useful to investigate the relationship between hemodialysis and such infections.purpose: the aim of the present research was to st...
mastitis is one of the most serious and costly diseases affecting dairy cattle production. in the present study, effects of a lactoferrin gene polymorphism (intron 6) on milk somatic cell count (scc) and subclinical mastitis was investigated in 121 holstein dairy cattle. two alleles of a and b and two genotypes of aa and ab were found in an ecori recognized single nucleotide polymorphism in int...
a simple inexpensive con!nuous quality control method, by means of eight basic blood coun!ng parameters, obtained from automated hematology analyzers, using pa!ent samples, is described. a few samples with low, normal and high values were selected and introduced to the instrument early in the morning as the first count, the results of which are plo#ed on the appropriate chart as dots. the same ...
background and objective: candidiasis is a common opportunistic infection in hiv-infected patients. the spectrum of candida infection is diverse, starting from asymptomatic colonization to pathogenicforms. the low absolute cd4+ t-lymphocyte count has traditionally been cited as the greatest risk factor for the development of oropharyngeal candidiasis and current guidelines suggest increased ris...
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