نتایج جستجو برای: plasma density

تعداد نتایج: 740512  

Journal: Poultry Science Journal 2015
Fathi M Haydari M Tanha T

Six hundred 1-d-old male broilers (Ross 308) were assigned to four experimental groups; each was composed of 5 floor pen replications of 30 birds including control (no enalapril), 15, 30 and 60 ppm enalapril in the drinking water. From d 21 to 49, all the chicks were exposed to low ambient temperature to induce ascites. Mortalities were inspected to determine the cause of death and diagnose of ...

2017
G. V. Sotnikov I. N. Onishchenko

One of shortcomings of the dielectric wakefield accelerators (DWA) limiting the effective length of an acceleration is susceptibility of drive bunches to beam breakup (BBU) instability [1]. With the purpose to suppress this instability recently it has been proposed to fill the drift channel of dielectric structure with plasma of certain density [2]. The investigations of plasma DWA (PDWA) [2] w...

Journal: :The Journal of biological chemistry 1982
B H Chung J T Cone J P Segrest

In vitro interactions of purified lipoprotein lipase with plasma from type IV hyperlipidemic and normolipidemic subjects were studied using an automated cholesterol analysis adaptation to single vertical spin centrifugation. Lipolysis for 60 min of normolipidemic plasma (control) supplemented with autologous very low density lipoprotein (VLDL) resulted in a progressive conversion of VLDL to low...

2007
G. V. Jandieri I. B. Shirokov V. G. Jandieri

Statistical characteristics of the angular power spectrum of scattered radiation for power law spectrum of electron density fluctuations in turbulent collisional anisotropic magnetized plasma are considered.

Air plasma spray (APS) process is used to produce high density and flowability spherical powders. Phase transformation that occurred in this process isn’t well known. In this paper, the YSZ powders have been sprayed in water to investigate the morphology changes and phase transformations via air plasma spray (APS) method. Phase analysis of powders was examined by XRD and the crystallite size an...

Introduction: Recently, the search for appropriate hypoglycemic agents has been focused on plants. Teucrium polium is traditionally used in Iran to manage, control and treat diabetes. We designed this study to elucidate the effect of the administration of oral doses of aqueous and ethanol extract from Teucrium polium on plasma glucose, lipid profiles and liver enzymes in diabetic and non dia...

2013
Jianbing Meng Xiaojuan Dong

A theoretical analysis was carried out to investigate the characteristics of plasma arc injected transverse to a transverse-alternating magnetic field. Two mathematical models were developed to describe both the oscillating amplitude of the plasma arc root and the heat flux density distribution of plasma arc on the workpiece surface. The characteristic of plasma arc under the external transvers...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده زیست شناسی 1388

abstract chickpea is weak in competition of weeds that damages to it at between 40 t0 60 percent. kermanshah province is one of the most important region for chickpea fields in iran. for these reosons, weed management is necessary in this crop. in order to evaluate of herbicides and stubble control on broad leave weeds control in chickpea. experiment was conducted in agricultural research stat...

2013
Mark A. Hopkins

Numerical simulations and experimental measurements were combined to determine the ability of a PIP to measure plasma density and electron collision frequency in a plasma containing spatial gradients as well as time-varying oscillations in the plasma density. Collision frequency was to be measured by the width of the parallel resonance in the real part of plasma impedance-vs.-frequency, while p...

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