نتایج جستجو برای: transport

تعداد نتایج: 273775  

حسن زاده , اسماعیل, نجارخدابخش , حسن,

  The wind drift motion of the water which is produced by the stress of the wind exerted upon the surface of the ocean is described by Ekmans theory (1905). Using the mean monthly values for the wind stress and SST, seasonal Ekman transport for the Persian Gulf was computed and contoured. The geostrophic winds have combined with the SST to estimate the effect of cooling due to Ekman transport o...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بیرجند - دانشکده علوم انسانی 1389

abstract amino acids are building blocks of proteins, and play a vital role in living beings existence and their functionality. the interaction of these compounds with metal ions is of great importance to biochemists, and chemists, because their functions can be utilized as a model in understanding enzymes mechanism for transport of metal ions to tissues. among twenty essential amino acids w...

Journal: :jundishapur journal of microbiology 0
tzu shan ng department of medical microbiology and parasitology, faculty of medicine and health sciences, universiti putra malaysia, 43400 upm serdang, selangor, malaysia mohd nasir mohd desa department of biomedical sciences, faculty of medicine and health sciences, universiti putra malaysia, 43400 upm serdang, selangor, malaysia doblin sandai advanced medical and dental institute, universiti sains malaysia, 13200 kepala batas, penang, malaysia pei pei chong department of biomedical sciences, faculty of medicine and health sciences, universiti putra malaysia, 43400 upm serdang, selangor, malaysia leslie thian lung than department of medical microbiology and parasitology, faculty of medicine and health sciences, universiti putra malaysia, 43400 upm serdang, selangor, malaysia; department of medical microbiology and parasitology, faculty of medicine and health sciences, universiti putra malaysia, 43400 upm serdang, selangor, malaysia. tel: +60-389472373, fax: +60-389413802

results comparative analysis of predicted amino acids in the phylogenetic tree showed high similarity between c. glabrata and s cerevisiae. besides, c. glabrata demonstrated the capability to grow in glucose levels as low as 0.01% in the spot dilution assay. in qrt-pcr analysis, differential expressions were observed in selected genes when c. glabrata was subjected to different glucose concentr...

Journal: :iranian journal of chemistry and chemical engineering (ijcce) 2006
mohammad reza yaftian michel burgard

the kinetics of the potassium thiocyanate transport mediated by dicyclohexyl-18-crown-6 (l) through a bulk liquid membrane is studied experimentally and theoretically. the proposed model is based on the assumption of a pure diffusion of the complex salt [k·l]+scn¯ through the liquid membrane stagnant films at the interfaces. it illustrates the connection between liquid-liquid extraction equilib...

Michel Burgard Mohammad Reza Yaftian

The kinetics of the potassium thiocyanate transport mediated by dicyclohexyl-18-crown-6 (L) through a bulk liquid membrane is studied experimentally and theoretically. The proposed model is based on the assumption of a pure diffusion of the complex salt [K·L]+SCN¯ through the liquid membrane stagnant films at the interfaces. It illustrates the ...

A. Meghdari, G. Vosoughi and A. Sekhavat,

– One of the important applications of robots is in material handling and transport of various shaped objects. In cases where an object cannot be directly grasped by the robot gripper, and must be carried by a hook, it may be subject to undesirable swings during transport. This paper presents an analytical method for minimizing the oscillation of a suspended object during transport. This method...

Journal: :journal of agricultural science and technology 2010
m. mirabzadeh k. mohammadi

the partial differential equations for water flow and solute transport in a two-dimensional saturated domain are rendered discrete using the finite difference technique; the resulting system of algebraic equations is solved using a dynamic programming (dp) method. the advantage of the dp algorithm is that the problem is converted from solving an algebraic system of order nc(nl-1) nc(nl-1) into...

Journal: :trauma monthly 0
mehrdad hosseinpour trauma research center, kashan university of medical sciences, kashan, ir iran mahdi mohammadzadeh trauma research center, kashan university of medical sciences, kashan, ir iran mohammad paravar trauma research center, kashan university of medical sciences, kashan, ir iran azadeh sadat mirzadeh trauma research center, kashan university of medical sciences, kashan, ir iran

introduction this study determines the effect of prehospital time and advanced trauma life support interventions for trauma patients transported to an our trauma center. materials and methods this study was a retrospective study of trauma victims presenting to a trauma center in central iran by emergency medical services (ems) and hospitalized for more than 24 hours. demographic and injury char...

I.V. Kul`bakin S.V. Fedorov V.V. Belousov,

The hybrid molten/solid In2O3 - 30-48 wt.% Bi2O3 oxide materials were studied with respect to their transport properties. The conductivities, oxygen ion transport numbers and oxygen permeation fluxes have been measured by using the four-probe DC, volumetric measurements of the faradaic efficiency and gas flow techniques, respectively. We show that the...

Journal: Pollution 2015

Bedload transport is an essential component of river dynamics and estimation of its rate is important to many aspects of river management. In this study, measured bedload by Helley- Smith sampler was used to estimate the bedload transport of Kurau River in Malaysia. An artificial neural network, genetic programming and a combination of genetic programming and a neural network were used to estim...

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