نتایج جستجو برای: روش sph
تعداد نتایج: 372034 فیلتر نتایج به سال:
Fish consumption is considered health beneficial as it decreases cardiovascular disease (CVD)-risk through effects on plasma lipids and inflammation. We investigated a salmon protein hydrolysate (SPH) that is hypothesized to influence lipid metabolism and to have anti-atherosclerotic and anti-inflammatory properties. 24 female apolipoprotein (apo) E(-/-) mice were divided into two groups and fe...
Arabidopsis sphingosine kinase and the effects of phytosphingosine-1-phosphate on stomatal aperture.
Sphingolipids are a major component of membrane lipids and their metabolite sphingosine-1-phosphate (S1P) is a potent lipid mediator in animal cells. Recently, we have shown that the enzyme responsible for S1P production, sphingosine kinase (SphK), is stimulated by the phytohormone abscisic acid in guard cells of Arabidopsis (Arabidopsis thaliana) and that S1P is effective in regulating guard c...
Parasitic cowbirds monitor potential hosts' nests and return to lay when appropriate, a task that is likely to involve spatial recall. Seasonal and sexual behavioral variations in the cowbirds correlate with anatomical changes in the hippocampal formation. During the breeding season, parasites have larger hippocampal formations than nonparasites. In parasitic species in which females alone perf...
We compare the results of two techniques used to calculate the evolution of cooling gas during galaxy formation: Smooth Particle Hydrodynamics (SPH) simulations and semi-analytic modelling. We improve upon the earlier statistical comparison of Benson et al. by taking halo merger histories from the dark matter component of the SPH simulation, which allows us to compare the evolution of galaxies ...
Effects of Goldstrip sardine (Sardinella gibossa) and poultry by-product protein hydrolysate on amino acid composition, growth and alevines survival of rainbow trout (Oncorhynchus mykiss) were investigated. Two hydrolyzed protein sources were incorporated into six diets for start-feeding rainbow trout (Oncorhynchus mykiss) alevines, in 3 different replacing levels (10%, 25% and 50%) of fish mea...
Cardiovascular disease (CVD), especially heart failure (HF) as its common final pathway, is the leading cause of morbidity and mortality worldwide. Furthermore, oxidative and inflammatory processes represent fundamental underlying mechanisms for the development and progression of HF. Of interest, in recent years the development of markers with diagnostic and prognostic value for this pathology ...
Background: All contemporary methods of insulin administration are non-physiological. Insulin is not absorbed from the gastrointestinal tract because of its peptide nature. The aim of the present study was to examine the absorption of oral insulin from gastrointestinal tract, using novel oral formulation- adding a delivery agent superporouse hydrogel (SPH) and SPH composite (SPHC) in combinat...
تولید شبکه فرایندی بسیار پرهزینه و مشکل، بخصوص برای مسائل با تغییر شکل زیاد و هندسه های پیچیده، می باشد؛ از این رو، در سال های اخیر توجه ویژه ای از طرف محققین مختلف به توسعه ی روش های بدون شبکه معطوف شده است. روش sph که یک روش ذره ای و کاملاً لاگرانژی بوده و بدون استفاده از شبکه به حل میدان محاسباتی می پردازد نیز یکی از این روش ها می باشد. قابلیت های ذاتی این روش در شبیه سازی مسائل با تغییر شکل ...
در این پایان نامه یک روش جدید تصویر سازی (projection ) برای اعمال شرط تراکم ناپذیری در روش sph ارائه می شود. سپس عملکرد این روش با روش تراکم پذیری مصنوعی و دو روش تصویر سازی دیگر با حل مساله استاندارد جریان حفره مقایسه می شود. نتایج بدست آمده نشان می دهند که الگوریتم ارائه شده در این پایان نامه از لحاظ پایداری، دقت حل و همچنین توانایی حل جریان با گام های زمانی بزرگتر نسبت به الگوریتم های تراکم ...
This study investigated the antioxidant and immunomodulatory potential of six blue whiting soluble protein hydrolysates (BWSPHs, BW-SPH-A to -F) their simulated gastrointestinal digests (SGID, BW-SPH-A-GI -F-GI) in murine RAW264.7 macrophages. Hydrolysate BW-SPH-A, both pre- post-SGID, increased endogenous glutathione (GSH) tert-butylhydroperoxide (tBOOH)-treated cells reduced reactive oxygen s...
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