نتایج جستجو برای: in each digestion round
تعداد نتایج: 17014997 فیلتر نتایج به سال:
background: the clinical diagnosis of meningitis is crucial, particularly in children. the early diagnosis and empiric antibiotic treatments have led to a reduction in morbidity and mortality rates. pcr and the enzymatic digestion of 16srdna fragment which is produced by universal primers led up fast and sensitive determination. the purpose of this study was to investigate a rapid method fo...
The alteration of a specific sequence of DNA using site-directed mutagenesis (SDM) provides an effective tool to probe the structure and function of gene products. With the advent of polymerase chain reaction (PCR), several new techniques were developed that facilitate SDM. An oligonucleotide containing mismatches at the desired site of mutation is used to generate a population of mutant fragme...
The sustainability of hydraulic turbines was one of the most important issues considered by electrical energy provider experts. Increased electromechanical oscillation damping is one of the key issues in the turbines sustainability. Electromechanical oscillations, if not quickly damp, can threaten the stability of hydraulic turbines and causes the separation of different parts of the netw...
Background and Objectives: The continuous increase in solid waste generation worldwide due to population growth and industrialization, calls for management strategies that integrate concerns for environmental sustainability. By quantifying environmental impacts of systems, Life Cycle Assessment (LCA) is a tool which can contribute to answering that call. The aim of this study was to evaluate en...
the significance of the study of deixis was then mentioned. the purpose of the present study from the outset was to provide a comprehensive overview of all kinds of deixis in persian, describing and defining each in true while considering them structurally and semantically. chapter two consisted of two main parts. a review of the english studies in this respect, besides presenting persian liter...
The aim of this study was to investigate the amino acid (AA) release from breads enrichment with edible insects, Alphitobius diaperinus and Tenebrio molitor or pea protein during in vitro gastrointestinal digestion. Bread enriched at 5 10% insect flour protein. Enriched control were subjected standardised static free AAs before after each phase digestion (gastric, intestinal end digestion) dete...
introduction: both initiation and maintenance of spermatogenesis are hormonally regulated by fsh and testosterone. in this study, the effects of fsh and testosterone on the in vitro maturation of fresh and frozen- thawed round spermatids were determind. material and methods: cell suspension was isolated from testis of nmri male mice (8-10 weaks old) and divided into two groups .the first part w...
although there are studies on pragmatic assessment, to date, literature has been almost silent about native and non-native english raters’ criteria for the assessment of efl learners’ pragmatic performance. focusing on this topic, this study pursued four purposes. the first one was to find criteria for rating the speech acts of apology and refusal in l2 by native and non-native english teachers...
the chemical speciation of heavy metals (arsenic, chromium, copper, lead, zinc and tin) in the sediments offormer tin mining catchment bestari jaya, peninsular malaysia was determined by using the latest version of the community bureau of reference, usually called the bcr 3-step sequential extraction procedure. furthermore, a fourth step was introduced for digestion and analysis of the residue....
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