نتایج جستجو برای: students bonding
تعداد نتایج: 364413 فیلتر نتایج به سال:
BACKGROUND A reversed gender pattern has been observed in the suicide rate in China compared to elsewhere. Like suicidal behaviour, non-suicidal self-injurious (NSSI) behaviour is a health-risk behaviour. We examined whether a reversed gender pattern existed in the prevalence of NSSI. METHODS Online literature databases were searched for English and Chinese articles on NSSI behaviours among t...
This paper described student achievement on Basic Chemistry Course through assessment as learning implementation. The research method used one shot case study. Matter of consist Stoichiometry, Periodic Table and Chemical Bonding. first implementation in the was Stoichiometry Matter, then last Bonding Matter. end each implementation, students were given assessment. Based result assessment, refle...
Statement of Problem: The use of dentine bondings on enamel and dentin in total etch protocols has recently become popular. Unfilled resin is hydrophobic and dentin bonding is hydrophilic in nature. This chemical difference could be effective in enamel bonding process. Purpose: The aim of this study was to compare the shear bond strength of unfilled resin to dry enamel and dentin bonding to dry...
In the present study, the transient liquid phase bonding of AISI 2205 dual phase stainless steel with amorphous BNi-3 interlayer was carried out. Based on the initial experimental and analytical studies, the parameters of temperature and bonding time were determined. In order to investigate the effect of bonding temperature on the microstructural changes of the joint, bonding was performed in t...
the research questions were as follows: 1. is there any relationship between the students concious awareness of the form and implications of the conjuncations and their improvement in using appropriate conjunctions? 2. does students knowledge of the from and the implications of the conjunctions help them to produce more coherent writings. 3. does a comparison between english conjunctions and th...
Background and Objectives: Mother-child bonding is vital for psychological development of children. Previous studies have shown that mothers' mental health can impact mother-child bonding. The purpose of this study was to investigate the relationship between postpartum depression with mother-child bonding in a group of mothers in Shiraz. Materials and Methods: In this correlational study, 140 m...
This article describes an exercise with junior dental students at the University of the Pacific Arthur A. Dugoni School of Dentistry designed in part to serve the requirement for dental accreditation Standard 6-3 ("Dental education programs must provide opportunities, encourage, and support student participation in research and other scholarly activities mentored by faculty"). The exercise has ...
Introduction: The purpose of this cross sectional study was to determine the prevalence of iron deficiency anemia among high school girls in Semnan city, 2002. Materials and Methods: In this study, 402 students were selected from among 4900 students at fourteen high schools in Semnan city by simple random sampling method. Study was performed in two stages initially, blood test for determinatio...
Due to their superior properties such as high specific strength, high creep resistance and high strength at elevated temperatures, aluminum composites reinforced with alumina nano particles are widely used for advanced purposes such as aerospace and auto industries. Lack of an appropriate welding process limits their applications. Transient liquid phase (TLP) bonding is one of the state-of-the...
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