نتایج جستجو برای: pc gtaw

تعداد نتایج: 41928  

Journal: :Journal of Thoracic Oncology 2017

Journal: :journal of cell and molecular research 0
mahdi mirahmadi asieh heirani-tabasi halimeh hassanzadeh mandana pishbin hamid reza bidkhori hojjat naderi-meshkin

preconditioning (pc), is an approach to improve therapeutic potential of stem cells against ischemic environment. pc has several advantages over other therapeutic techniques as this results in increase of transplanted stem cells recruitment, retention, survival and subsequently the induction of a more supportive environment within the damaged tissue via secretion of angiogenic factors. special ...

Journal: :acta medica iranica 0
ali hosseini bereshneh department of medical genetics, school of medical sciences, tarbiat modares university, tehran, iran. fatemeh morshedi department of genetics, school of sciences, science and research branch, islamic azad university, tehran, iran. mahsa hematyar department of biology, school of biological sciences, kharazmi university, tehran, iran. arastoo kaki department of medical genetics, school of medical sciences, tarbiat modares university, tehran, iran. masoud garshasbi department of medical genetics, school of medical sciences, tarbiat modares university, tehran, iran.

pancreatic cancer (pc) is a progressive, fatal disease with a high degree of malignancy. more than 40000 peoplediefrom this cancer annually in the united states. as a multifactorial condition, pc has a complex nature, and there are several genes and signalingpathwaysimplicated in pc pathogenesis and progression. there are diffèrent mutations in master genesincludingtumorsuppressors and oncogene...

Journal: :QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY 2015

Journal: :Journal of Engineering and Applied Technology 2022

The process of joining aluminum metal requires a special welding method. use GTAW is suitable method for plates. This research intended to analyze the tensile strength and microstructure Aluminum 6061 with various currents. used in this experimental research. Welding current variations study were 100A, 115A, 130A, then tested using destructive test, test. data analysis descriptive analysis, whe...

Journal: :علوم 0

thin film phthalocyanines(pc), incloding zinc, iron, and magnesium phthalocyani-nes, were prepared by vacuum deposition method. chronocoulometry was used to study the charge transfer reaction mechanism of ionic species through the thin films. the results obtained in chronocoulometric studies shows that the thin film phthalocyanines could operate via two mechanisms.the first mechanism metal pc t...

Journal: :iranian endodontic journal 0
zahed mohammadi department of endodontics, dental school, shahid sadoughi university of medical sciences, yazd, iran. [email protected] abbas ali khademi department of endodontics, dental school, esfahan university of medical sciences, esfahan, iran fatemeh ezoddini ardakani department of oral and maxillofacial radiology, dental school, shahid sadoughi university of medical sciences, yazd, iran

introduction: candida albicans (ca) is by far the most common yeast of oral infections, including endodontic infections. the aim of this study was to evaluate and compare the antifungal effect of white-colored mineral trioxide aggregate (wmta) and portland cement (pc) using a tube-dilution test. materials and methods: wmta and pc were tested freshly mixed and after 24 h. the experiment was perf...

Journal: :علوم دامی ایران 0
حسین مهربان دانشجوی سابق دوره دکتری پردیس کشاورزی و منابع طبیعی دانشگاه تهران اردشیر نجاتی جوارمی دانشیار پردیس کشاورزی و منابع طبیعی دانشگاه تهران سیدرضا میرایی آشتیانی استاد پردیس کشاورزی و منابع طبیعی دانشگاه تهران حسن مهربانی یگانه استادیارپردیس کشاورزی ومنابع طبیعی دانشگاه تهران ونولیا ایبانز اسکریچ محقق ژنتیک و اصلاح نژاد دام، مؤسسه ایرتا، لیدا، اسپانیا

the objective of this study was to investigate the effect of principal components (pc) of the regression coefficients (co)variance matrix on the lactation curve, and on the formation of selection index to modify the curve, based on these pc’s, and as well to estimate additive genetic and phenotypic variances and heritability of the constructed selection index. lactation period of 301 d (5-305) ...

Journal: :iranian journal of immunology 0
mehdi dehghani departments of biochemistry zohreh mostafavi-pour departments of biochemistry mehrzad lotfi departments of radiology saeed shakeri departments of urology, shiraz university of medical sciences, shiraz, iran

background: prostate specific antigen (psa) has been used as a screening test for the early detection of prostate cancer (pc) for many years. although the introduction of psa test led to a considerable increase in reported prostate cancer cases, there is still some controversy over the sensitivity and specificity of this marker in distinguishing pc patients from those with benign prostate hyper...

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