نتایج جستجو برای: experimental with pre
تعداد نتایج: 9529700 فیلتر نتایج به سال:
abstract biometric access control is an automatic system that intelligently provides the access of special actions to predefined individuals. it may use one or more unique features of humans, like fingerprint, iris, gesture, 2d and 3d face images. 2d face image is one of the important features with useful and reliable information for recognition of individuals and systems based on this ...
abstract this study is an attempt to determine the effect of nano- technology education on science lesson for fifth grade in primary school in the city of kermanshah. this research is experimental and is conducted in the from of pre-test and post- test for the control group. an achievement test was administered to determine the rate of learning in the students. the research is an applied one. ...
the present article reports a study carried out to investigate whether or not awareness of functional translation theories has any impact on the translation quality of translator trainees. 2oo iranian undergraduate students took part in this study. they were divided into four groups -two- experimental and two control groups. after homogenizing the participants by a toefl test, a translation pre...
abstract this quasi-experimental study was aimed at examining the impact of storyline complexity on the grammatical accuracy and complexity of advanced and intermediate efl learners. a total of 65 advanced and intermediate efl learners were selected from iran language institute (ili). an intact group including 35 intermediate participants and another intact group with 30 advanced participants ...
this study investigates propagation of mode i crack in b70 pre-stressed concrete sleepers by fracture mechanics approach. a new experimental analysis is done for notched b70 pre-stressed concrete sleepers with replica test and image analysis. a scanning electron microscope test (sem) and an image analysis are applied for the replica test in order to determine crack length and crack mouth openin...
Introduction: Marital infidelity is a problem that severely affects people's lives and is one of the main causes of divorce. The purpose of this study was to compare the effectiveness of Schema Therapy and Cognitive Behavioral Therapy on communication and problem solving skills and mental health in couples with marital infidelity. Method: The present study is an experimental one with pre-test a...
BACKGROUND: In 1997 the International Software Benchmarking Standards Group (ISBSG) began to collect data on software projects. Since then they have provided copies of their repository to researchers and practitioners, through a sequence of releases of increasing size. PROBLEM: Questions over the quality and completeness of the data in the repository have led some researchers to discard substan...
Pre-sedimentation basins are among the most important elements of the conventional water treatment process. In pre-sedimentation basins, due to different velocity gradients, secondary and rotational flows are formed that will create short paths and increase dead and still flow zones as well as changes in the flow mixing. This will prevent laminar flow conditions for sedimentation and will reduc...
Aims: Amputation is the most disturbing and damaging thing a person may experience in his or her life. The aim of the present research was to investigate the effect of mindfulness-based stress reduction (MBSR) on anxious thoughts of wives of veterans with amputation. Materials and Methods: In this experimental study with pre-test post-test design with control group, 28 wives of veterans with am...
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