نتایج جستجو برای: mass defect
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در این پایان نامه، رفتار استاتیک ساختارهای آرایه ای پادهدایت vcsel، شبیه سازی و آنالیز شده است. برای تحلیل مشخصه های نوری (میدان نزدیک و دور)، گرمایی (توزیع دما) و اکتریکی (چگالی حامل) ساختار، از مدل نسبتاً جامعی که شامل معادلات موج، پخش حامل و انتقال گرما و اثرات متقابل پدیده های نوری، گرمایی و الکتریکی است، استفاده گردیده است. دو گروه از vcselهای آرایه ای پادهدایت، بررسی شده اند: آرای? تزویج ...
A lipoprotein lipase (LpL) gene defect has been identified, a G----A transition at nucleotide position 446 of exon 3, resulting in a premature termination codon (Trp----stop) at amino acid residue 64. This defect was identified in a Type I hyperlipoproteinemic subject with an amino acid residue 194 defect in the other allele. Plasma lipoprotein values as well as LpL mass and activity in posthep...
Pharyngeal teratomas are rare. We present a mature solid teratoma (so called “hairypolyp”) involving naso- and oro- pharynx in a female infant who presented with a gradually enlarging mass at the roof of the mouth since birth. The pharyngeal mass was protruding into the mouth through a palatine defect pr...
patients and methods previously recorded data of 231 patients who underwent surgical closure of vsd between january 2009 and january 2012 at the rajaie cardiovascular medical and research center were retrospectively reviewed. vsd surgical repair was performed using continues suturing technique in group a patients (n = 163, 70.6%) and interrupted suturing technique in group b patients (n = 68, 2...
Lignin is the second most abundant natural biopolymer, and lignin wastes are therefore potentially significant sources for renewable chemicals such as fuel compounds, as alternatives to fossil fuels. Waste valorisation of lignin is currently limited to a few applications such as in the pulp industry, however, because of the lack of effective extraction and characterisation methods for the chemi...
In type 2 diabetes there is a progressive defect of insulin secretion that precedes the development of hyperglycemia (1). This defect appears to be at least in part due to a deficit in -cell mass (2– 4). Several therapeutic strategies are now being proposed that may reverse the defect in -cell mass in people with type 2 diabetes, for example glucagon-like peptide 1 or glucagon-like peptide 1–li...
Splenogonadal fusion is a rare anomaly to be included in the differential diagnosis of testicular masses. It is often associated with cogenital defect, including; peromelia; and micrognathia; there are two anatomic type continuous ; and discontinuous. This is an 138 th case in the literature. In this report a case, a male aged 2/5, with a mass in left testis, removed it and was examined pa...
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