نتایج جستجو برای: then in 4th phase
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abstract the present study was conducted to investigate the effect of using model essays on the development of writing proficiency of iranian pre-intermediate efl learners. to fulfill the purpose of the study, 55 pre- intermediate learners of parsa language institute were chosen by means of administering proficiency test. based on the results of the pretest, two matched groups, one as the expe...
the present study was an attempt to compare the effect of peer metalinguistic corrective feedback on elementary and intermediate efl learners speaking ability to see which level benefits more from this type of feedback. to this end, 117 female efl learners at grade 3, al-zahra high school in kermanshah, iran were non-randomly chosen. the homogeneity of the participants was attained through a pi...
This communication deals with higher-order multivariate statistics. A first theoretical part is followed by an original application. In the first part we propose a special (index-free) tensor formalism to express fourth-order multivariate statistics. A quadricovariance "tensor" is defined which contains the 4th-order joint cumulants. In our formalism, the quadricovariance tensor and its "eigen-...
feminine voice and narratology in wuthering heights wuthering heights as a general "bronte" work has extraordinary dimensions to it which can make it focal to different ways of interpretation. among other differences the issue of narrative voice is essential in understanding the ultimate purpose of wuthering heights. emily bronte uses different narrators from various focal points speaking of m...
there are two major theories of measurement in psychometrics: classical test theory (ctt) and item-response theory (irt). despite its widespread and long use, ctt has a number of shortcomings, which make it problematic to be used for practical and theoretical purposes. irt tries to solve these shortcomings, and provide better and more dependable answers. one of the applications of irt is the as...
This post hoc analysis of a phase 3 trial explored the effect of pixantrone in patients (50 pixantrone, 47 comparator) with relapsed or refractory aggressive B-cell non-Hodgkin lymphoma (NHL) confirmed by centralized histological review. Patients received 28-d cycles of 85 mg/m(2) pixantrone dimaleate (equivalent to 50 mg/m(2) in the approved formulation) on days 1, 8 and 15, or comparator. The...
BACKGROUND Brazilian adaptation of the reading processes assessment (Prolec). AIM To characterize and compare the performance of students from public and private teaching institutions from the 1st to the 4th grades in the adaptation of the reading processes assessment (Prolec). METHOD 262 students from the 1st to the 4th grades of elementary school participated in this study. Participants w...
Introduction: For some time now the field of medical educationhas been criticized by many of its stakeholders. Countless debateshave been presented in the literature regarding the quality ofmedical education research, adequacy of methodological rigor,and other concerns.Methods: At present, the views expressed have largely come fromphysicians and individuals with less familiarity with educations...
This article has no abstract. DOI: 10.18502/jfqhc.8.4.8254
Abstract In rf linacs the longitudinal focalization is done by si-nusoidal forces and at high accelerating fields zero-current phase advance per fo-cusing period σ 0l_l can be high. The nonlinear compo-nents of sinusoidal field (sextupolar, octupolar higher order components) then excite parametric resonances, including 4th-order resonance (σ l_l = 90°) when than 90°, inducing strong emittance g...
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