نتایج جستجو برای: 05 or 075 for body waves
تعداد نتایج: 11390504 فیلتر نتایج به سال:
abstract ion selective electrodes (ises) are electrochemical sensors that respond selectivity to the activity of ionic species. an ion-selective electrode is an electrochemical device that uses a thin selective membrane or film as the recognition element, and is an electrochemical half-cell equivalent to other half-cells of the zeroth (inert metal in a redox electrolyte). in common methods o...
Introduction: Since discovery of high frequency waves, their biological effects have been in great attention. Increased male fertility problems proposed their possible relation to use of microwaves. Testes are of very active body tissues, which can be affected by these waves. Age of exposure may also be an important factor. Methods: This study was carried out to evaluated testosterone level i...
این آزمایش به منظور بررسی و مقایسهی اثر استفاده از سطوح متفاوت پروتئین خام و پروبیوتیک (پروتکسین) در جیرهی غذایی بر عملکرد، صفات کیفی تخممرغ، فراسنجههای بیوشیمیایی خون و سیستم ایمنی مرغهای تخمگذار انجام شد. این آزمایش به صورت فاکتوریل (4×2) شامل دو سطح پروتئین خام جیره (بر اساس توصیهی NRC و 10 درصدکمتر ازتوصیه)، و 4 سطح پروبیوتیک (صفر، 025/ ، 05/0 و 075/ درصد) در قالب طرح کاملاً تصادفی ب...
This study compared the body water turnover in endurance athletes and age-matched sedentary men. Eight competitive enduranee athletes (20.8 ± 1.9 yr) and age-matched eight sedentary men (21.6 ± 2.5yr) participated in this study. Total body water and body water turnover were measured using the deuterium (D20) dilution technique. Urine samples were obtained every day for 1Odays after oral adminis...
Introduction: Over the last decade, exposure to electromagnetic waves due to base station antennas has increased. This study was planned to evaluate the effects of different electrical field strengths with 950 MHz waves of the GSM mobile phone system on the excitatory postsynaptic potentiation (EPSP) slope of the dentate gyrus long-term potentiation (LTP). Material and Methods: Twenty four naiv...
OBJECTIVE To examine the effect of obesity on incidence of disability and mortality among non-disabled older Mexicans at baseline. MATERIALS AND METHODS The sample included 8 415 Mexicans aged ≥ 50 years from the Mexican Health and Aging Study (2001 -2012), who reported no limitations in activities of daily living (ADLs) at baseline and have complete data on all covariates. Sociodemographics,...
[1] Beamforming of seismic noise recorded on 150 Southern California stations was used to identify body and surface waves generated by Katrina. Surface wave microseisms are commonly associated with oceanic storms; there are no previous comprehensive body wave observations. The temporal evolution of the surface and body waves was different, indicating a different source mechanism for the two wav...
Introduction: The exposure of human brain to electromagnetic waves can show adverse effects on brain functions. Electromagnetic waves effects on adult and child head have been investigated and compared In the present study. Methods and Materials: A simple spherical model consisted of six layers is considered to simulate the behavior of human brain. HFSS (High Frequency Structure Simulator) ha...
A well balanced numerical scheme based on stationary waves for shallow water flows with arbitrary topography has been introduced by Thanh et al. [18]. The scheme was constructed so that it maintains equilibrium states and tests indicate that it is stable and fast. Applying the well-balanced scheme for the one-dimensional shallow water equations, we study the early shock waves propagation toward...
Acquired factor V inhibitor (AFVI) is an extremely rare disorder that may cause severe bleeding. To identify factors associated with bleeding risk in AFVI patients, a national, multicentre, retrospective study was made including all patients followed 21 centres France between 1988 and 2015. All had isolated (FV) deficiency <50% activity. Patients constitutional FV other causes of acquired coagu...
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