نتایج جستجو برای: rosielle and hamblin mean productivity mp

تعداد نتایج: 16856013  

2005
Ulrika Eriksson M. Sc

The aim of this study was to increase the understanding of the mechanisms regulating cell proliferation and recombinant protein production in serum-free cultures of Trichoplusia ni (T. ni) insect cells. Conditioned medium (CM) was shown to contain both stimulatory and inhibitory factors (CM factors) influencing cell growth. Metalloproteinase (MP) activity was the major factor responsible for th...

Journal: :علوم باغبانی 0
مریم حقیقی مریم مظفریان

decreasing irrigation via partial root zoon drying (prd) save water and decreased production expenses. for comparing common irrigation and prd on tomato cv. falcato an experiment was designed in massey university of new zealand. treatments were control (irrigation in a field capacity in each irrigation to whole root zoon) and prd (irrigation in a half of field capacity in each irrigation to one...

Background & Objectives: Efficiency and productivity are considered as the most important performance indicators of an educational organization. This study aimed to estimate the efficiency and productivity of schools in Ahvaz University of Medical Sciences, Ahvaz, Iran. Materials and Methods: This descriptive study was based on panel and time series data. In total, seven schools of Ahvaz Jundi...

ژورنال: ارگونومی 2021

Background and Aim: Psychosocial factors are among the factors affecting employee productivity. Since few studies have been done in this field, so this study was conducted to investigate the relationship between psychosocial factors with productivity. Methods: This cross-sectional and descriptive-analytical study was conducted in 2020 among 105 employees of a food distribution company in Ahvaz...

Journal: :پژوهش های زراعی ایران 0

in order to investigate the indices of drought tolerance, correlation coefficient and path analysis at deficit irrigation and nitrogen experiment, this experiment was conducted as split plot arranged in a randomized complete block design (rcbd) with three replications during 2000-2003 for wheat at maragheh agricultural research station of dari. the treatments were included four levels of defici...

Journal: :Investigative ophthalmology & visual science 2010
Mark L Kirby Stephen Beatty Edward Loane Mukunda C Akkali Eithne E Connolly Jim Stack John M Nolan

PURPOSE To investigate the relationship between specific macular pigment (MP) spatial profiles and risk factors for age-related macular degeneration (AMD). METHODS The MP spatial profile of 484 healthy subjects was measured with customized heterochromatic flicker photometry (cHFP) and categorized into one of two profile types: typical exponential or atypical "central dip." Data on risk factor...

Journal: :چغندرقند 0
محمد عبدالهیان نوقابی عضو هیات علمی موسسه تحقیقات چغندر قند، مهدی برادران فیروزآبادی دانشجوی دکتری دانشکده کشاورزی دانشگاه تبریز

soil water potential was determined for three soil samples (i.e. 0-30, 30-60 and 60-90 cm depth) by the filter paper method (hamblin, 1981) and also for four non-destructive soil samples (i.e. 0-30, 30-50, 50-75 and 75-90 cm horizon) using pressure plate method.  in filter paper method, the filter paper is placed in hydraulic contact with the soil until an equilibrium state is attained in which...

Introduction: Automatic arterial input function (AIF) selection has an essential role in quantification of cerebral perfusion parameters. The purpose of this study is to develop an optimal automatic method for AIF determination in dynamic susceptibility contrast magnetic resonance imaging (DSC-MRI) of glioma brain tumors by using a new preprocessing method.Material and Methods: For this study, ...

this thesis attempts to investigate the effects of prelistening activities on enhancing iranian efl learners` listening comprehension. the present study investigated ways in which learners` background knowledge could be activated in order to enhance their l2 listening comprehension by limiting the number of possible text interpretations prior to listening. the experiments conducted in this study examined the effect of prior knowledge and vocabulary teaching on iranian efl learners listening comprehension. the current study has two purposes: one is to investigate the effect of background knowledge on the second language listening comprehension of iranian intermediates and the other is to determine whether second language is facilitated by the introduction of unknown vocabularies in the form of prelistening activities. to conduct the study different instruments such as listening proficiency test and four listening tests such as pre and posttests were used and various statistical processes and techniques including paired-sample t-test, and analysis of variance (anova) were used. the findings of this study supported all three hypotheses tested. differences were found between the means of preteaching vocabulary variable, the background knowledge activation variable, and mean difference between these two strategies variable. subjects scored higher when the unknown words were taught in advance. likewise, subjects scored higher when they were asked some relevant questions about the topic than on those without them. there was, in addition, a significant difference between the means of preteaching vocabulary strategy and background knowledge activation strategy. in fact, preteaching vocabulary had a better effect in enhancing the students’ listening comprehension, in comparison to background knowledge activation strategy.

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1390

this thesis attempts to investigate the effects of prelistening activities on enhancing iranian efl learners` listening comprehension. the present study investigated ways in which learners` background knowledge could be activated in order to enhance their l2 listening comprehension by limiting the number of possible text interpretations prior to listening. the experiments conducted in this stud...

Journal: :IOP conference series 2021

The results of a field experiment to study the effect grassing in orchard and microbial preparations (MP) have been presented article. was carried out Crimea on meadow alluvial calcareous soil. Mixtures herbs (MH) were investigated: MH2 - multiflorous ryegrass + blue alfalfa; MH3 fescue clover; MH4 alfalfa clover awnless rump. Control is natural (NG). MP used: Azotobacterin (AB) Complex (CMP). ...

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