نتایج جستجو برای: after pre cleaning
تعداد نتایج: 1917410 فیلتر نتایج به سال:
VNIR hyperspectral images can be analyzed in situations involving color changes, such as before and after cleaning, without pre-treatment. In this study, to analyze the application of system, we compared black contaminants on surface Jigwangguksa Pagoda upper stereobate at Beopcheonsa Temple, Wonju cleaning with laser. After a preliminary experiment evaluate applicability imaging, took four sid...
two groups of students were assigned as experimental and control ones, and were given instruction on directed reading-thinking activities and after some treatment, they were post-tested. although the initial pre-test did not show any significant differences, the final post-test result revealed that the cooperative reading comprehension helped the experimental group. the cooperative students’...
for any educational program to be successful, many factors work hand in hand. based on pervious efl studies, teachers and learners are the keys to gain achievement. granted the fact that explicit and implicit practice plays a key role in education, knowledge of it can help teachers facilitate students’ vocabulary learning. this study investigated to determine the contribution of explicit and i...
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...
The aim of this study was to assess the practices of health care workers during gasterointestinal endoscope reprocessing, evaluate their knowledge about reprocessing, and verify their compliance with laboratory and microbiological tests in endoscopy units at Zagazig University and Fayoum University hospitals. All nursing staff on duty from 10 endoscopy units, with 16 flexible endoscopes, were i...
this study was an attempt to investigate and compare the effect of lexical inferencing and concept mapping on developing vocabulary retention of iranian language learners. sixty homogeneous students from different intact classes who were being taught as intermediate learners in sokhan english institute participated in this study. they were in different classes. a teacher made test as a pre-test...
BACKGROUND Expressed human milk (EHM) feed preparation areas represent a potential source of unintentional nosocomial infection. Daily disinfection of environmental surfaces remains an essential intervention to mitigate nosocomial infections. The inefficiency of conventional cleaning and disinfection contributes to an increased risk for the acquisition of multi-drug resistant pathogens. "Non to...
PURPOSE To evaluate the effects of different abutment geometries in combination with varying luting agents and the effectiveness of different cleaning methods (prior to re-cementation) regarding the retentiveness of zirconia copings on implants. MATERIALS AND METHODS Implants were embedded in resin blocks. Three groups of titanium abutments (pre-fabricated, height: 7.5 mm, taper: 5.7°; custom...
The Central Sterile Supply Department (CSSD) is one of the hospital's critical support services. It a place to receive medical equipment blood-stained from other departments be cleaned. responsible for cleaning, receiving, storing, sterilizing, and returning everyone delivered different within hospital. Nowadays, various cleaning dissolving blood stains are used clean remove stains. This resear...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید