نتایج جستجو برای: 55 e
تعداد نتایج: 1110963 فیلتر نتایج به سال:
A study was conducted to assess the diversity among fecal Escherichia coli from healthy lactating cattle. E. coli (n = 100) isolates from 10 healthy lactating dairy cows of a Pennsylvania dairy herd were examined for phenotypic and genotypic characteristics. Results revealed 26, 58, 10, and 6 E. coli isolates belonged to phylogenetic groups A, B1, B2, and D respectively. Overall, 63 serotypes, ...
This study investigates the optical properties of human blood during the coagulation process under statics using optical coherence tomography (OCT). OCT signal slope (OCTSS) and 1∕e light penetration depth (d(1∕e)) were obtained from the profiles of reflectance versus depth. Results showed that both OCTSS and d(1∕e) were able to sensitively differentiate various stages of blood properties durin...
AMA Samara E, Tzoumas L, K, Tzimas P, Papadopoulos G. Serious complications related to regional anaesthesia: Study of Greek Courts’ Decisions. Anaesthesiology Intensive Therapy. 2023;55(2):109-113. doi:10.5114/ait.2023.129302. APA Samara, E., Tzoumas, L., K., Tzimas, P., & Papadopoulos, (2023). Therapy, 55(2), 109-113. https://doi.org/10.5114/ait.2023.129302 Chicago Evangelia, Lampros Konstanti...
. سپس سیستم اسکلتی جنین های رنگ آمیزی شده با استفاده از دستگاه استریومیکروسکوپ از نظر ناهنجاری مورد مطالعه قرار گرفت. نتایج نشان داد که درصد ناهنجاری های شکاف کام، مهره شکاف دار، چسبیدن دنده ها و ناهنجاری جناغ در گروه دریافت کننده آرسنیک به ترتیب 50، 50، 20 و 55 بود. درصد این ناهنجاری ها در گروه دریافت کننده آرسنیک به همراه ملاتونین به ترتیب به 33/8، 33/8، 25 و 33/8 و در گروه دریافت کننده آرس...
Previous studies have revealed an increased fractional anisotropy and greater thickness in the anterior parts of the corpus callosum in meditation practitioners compared with control subjects. Altered callosal features may be associated with an altered inter-hemispheric integration and the degree of brain asymmetry may also be shifted in meditation practitioners. Therefore, we investigated diff...
This chapter surveys some recent work on the application of techniques from computational geometry to geometric problems arising in manufacturing processes such as layered manufacturing, mold design, and numerically controlled machining. Within each topic, we discuss problems that have benefited from the application of geometric techniques, and mention several other problems where such techniqu...
The objectives of this study were to determine the selection potential (genetic variation) of sow efficiency traits (prolificacy, longevity), to understand the co-responses (genetic correlations) among sow efficiency traits and other economically important traits (performance, carcass quality, and meat quality), and determine the feasibility of developing breeding value estimates for sow effici...
We developed a method, named GraFix, that considerably improves sample quality for structure determination by singleparticle electron cryomicroscopy (cryo-EM). GraFix uses a glycerol gradient centrifugation step in which the complexes are centrifuged into an increasing concentration of a chemical fixation reagent to prevent aggregation and to stabilize individual macromolecules. The method can ...
Current findings suggest a role for the angiotensin II (Ang II) signalling pathway in generation of reactive oxygen species and diabetes-induced cardiac complications. In this study we aimed to investigate the effect of angiotensin II type 1 (AT 1 ) receptor blockage on some antioxidant enzy mes such as glucose-6-phosphate dehydrogenase (G6PD), 6-phoshogluconate dehydrogenase (6PGD), glutathion...
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