نتایج جستجو برای: paired t test and tukey post hoc test at p
تعداد نتایج: 17539371 فیلتر نتایج به سال:
this study aimed to investigate the effects of listening strategy training on iranian efl learners listening comprehension and use of such strategies. this work, employing an experimental methodology, was conducted among 60 adult efl learners from a language institute in isfahan, iran, as participants. the participants, who were selected based on the results of a placement test, were assigned t...
objective: triage procedure is one of the most important aspects of emergency departments as it has an undeniable role on the management of patients. it includes 5 categories based on the emergency severity index (esi) according to the condition of severity. for better decision making and management, it is important to have skillful and experienced nursing staff. in the current study, we aimed ...
the ability of composing a coherent and extended piece of writing in second language is considered as a fundamental factor to convey information and ideas of learners through the academic issues. although learners may achieve a perfect academic writing skill through assigning the l2 tasks in content based instruction, but demonstration of their abilities may be related to their ability in l1 es...
STATEMENT OF PROBLEM The fabrication of zirconium dioxide (ZrO2) dental prosthetic substructures requires an extended sintering process (8 to 10 hours) in a conventional oven. Microwave sintering is a shorter process (2 hours) than conventional sintering. PURPOSE The purpose of this study was to compare the fracture toughness of 3 mol % Y2O3-stabilized ZrO2 sintered in a conventional or micro...
Background & Aim: Besides medical treatment, self-care education is necessary for patients with heart failure. The aim of this study is to compare the effect of telenursing and education without follow-up in the caregivers of heart failure patients on the self-care behavior and clinical status of heart failure patients. Methods & Materials: This clinical trial (IRCT2016080829184N2) was perfo...
until now many studies have been done over recent decades throughout the world to show the right age to start english. in iran, research is still at an early stage in terms of evaluating teachers’ beliefs about teaching children english. the problem of at what age to start teaching english and how to teach english to elementary school children has not been solved neither in this country nor els...
STATEMENT OF THE PROBLEM By introducing the coloring liquids, it is claimed that it is possible to make the color of frameworks fabricated from zirconium oxide extremely close to the natural tooth color. PURPOSE The purpose of this research was to evaluate the effect of two staining techniques on value changing in zirconia crowns. MATERIALS AND METHOD Three groups A, B, and C, each containi...
Introduction: Patients with type 2 diabetes with high insulin resistance are also at high risk for non-alcoholic fatty liver. The purpose of the present study was to investigate the effect of 8 weeks of HIIT and combined training on serum levels of liver enzymes and insulin resistance index in women with type 2 diabetes. Methods: 54 women with type 2 diabetes (age 55.77 ± 5.92 years, BMI 28.98 ...
INTRODUCTION Many case reports have documented the successful use of titanium miniscrews for orthodontic anchorage. However, the literature lacks a well-controlled study examining the effect of miniscrew diameter on anchorage force resistance. The purpose of this in-vitro study was to compare the force resistance of larger-diameter monocortical miniscrews to smaller-diameter monocortical minisc...
abstract lexical knowledge of complex english words is an important part of language skills and crucial for fluent language use (nation, 2001). the present study, thus, was an attempt to assess the role of morphological decomposition awareness as a vocabulary learning strategy on learners’ productive and receptive recall and recognition of complex english words. so 90 sophomores (female and ma...
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