نتایج جستجو برای: explaining 6789 percent of total variances
تعداد نتایج: 21200340 فیلتر نتایج به سال:
proper sequencing of multiple choice test items is a matter of concern for many constructors. in this study we compared the variances of three different pharmacology test formats for nursing students. the aim of the study is to see if changing the order of questions will have any effect on the grades of the students. one way analysis of variance (anova) was used to compare the mean score of the...
This experiment was conducted to investigate the genetic diversity, identify traits explaining yield variation, recognize relationships between traits and classify accessions in a Iranian and forign germplasem of tall fescue. Forty six Iranian and foreign tall fescue accessions were surveyed for Phenological, morphological and agronomical characters in a randomized complete block design with th...
BACKGROUND AND OBJECTIVE Random errors, from any source, will attenuate epidemiological risk estimates. Before we launched the Shanghai Men's Health Study (SMHS), a large population-based cohort study investigating the diet-cancer association among Chinese men, a dietary calibration study was conducted among 96 men aged 40-75 years (mean age 56.5 years), with biweekly 24-hour dietary recalls (2...
A new mixed-model method was developed for mapping quantitative trait loci (QTL) by incorporating multiple polygenic covariance structures. First, we used genome-wide markers to calculate six different kinship matrices. We then partitioned the total genetic variance into six variance components, one corresponding to each kinship matrix, including the additive, dominance, additive × additive, do...
OBJECTIVE To study the relationship of breakfast to the attention -concentration, immediate recall memory, nutritional status and academic achievement of school children. DESIGN Cross-sectional study. SETTING Two schools catering to middle class families in Hyderabad city. METHODS 379 urban 11 to 13 years old school children studying in 6th, 7th and 8th grades. Data collected in a single ...
Objectives (problem): social capital is the most important dynamic social and cultural element in every society. Universities can transfer Ideas, Values and Social norms with solidarity for students. this investigation has emphasis the role of universities and higher education institutes as a center of formation and development of social capital to follow catch the Macro socio- economic and...
Objectives (problem): social capital is the most important dynamic social and cultural element in every society. Universities can transfer Ideas, Values and Social norms with solidarity for students. this investigation has emphasis the role of universities and higher education institutes as a center of formation and development of social capital to follow catch the Macro socio- economic and...
This experiment was conducted to investigate the genetic diversity, identify traits explaining yield variation, recognize relationships between traits and classify accessions in a Iranian and forign germplasem of tall fescue. Forty six Iranian and foreign tall fescue accessions were surveyed for Phenological, morphological and agronomical characters in a randomized complete block design with th...
The current study aimed at examining the relationship between English language teachers’ assessment literacy and their teaching experience. In other words, it intended to inspect the relationship between native and non-native English language teachers’ assessment literacy and their teaching experience. To achieve such goals, 100 native and non-native English teachers from ESL and EFL contexts w...
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