نتایج جستجو برای: sem edx analysis
تعداد نتایج: 2873150 فیلتر نتایج به سال:
OBJECTIVE To examine the ultrastructure of six light-cure orthodontic adhesives with scanning electron microscope (SEM) and transmission electron microscope (TEM), microhardness tester, and energy dispersive X-ray microanalyzer (EDX). MATERIALS AND METHODS The orthodontic adhesives evaluated were Transbond XT, Light Bond, BeautyOrtho Bond, Kurasper F, Heliosit Orthodontic, and Salivatect. Spe...
در این پژوهش، سه تابلوی ترمه با تزئینات فلزی منسوب به دوره قاجار از مجموعه نیاوران، مورد مطالعه فنی قرار گرفتند و راهکار های مرمتی و حفاظتی مناسب در رابطه با آنها بررسی شد. مراحل کار به ترتیب شامل: مستند نگاری، فن شناسی، آسیب شناسی، ارائه پیشنهاد مرمت و حفاظت است. طی این مراحل و به منظور فن شناسی و آسیب شناسی علمی و در نهایت ارائه روش حفاظت، از انواع میکروسکوپ نوری، استریومتر(لوپ) و میکروسکوپ ا...
thermal decomposition of two coal samples obtained from top seam sibi (tss) and sore range quetta (srq) coal fields in their raw and acid washed forms were carried out in an open type tubular pyrolyzer coupled to a gas chromatograph with fid. elemental analyses were carried out with scanning electron microscope-energy dispersive x-rays (sem-edx) analyzer. effect of inherent mineral contents on ...
The purpose of the study was to investigate the mineralogical and Heavy Metals (HMs) present in the granite mining soils in Chimakurthy, India. The mineral exploration of mining soils were identified by X-Ray Diffractometer (XRD) pattern analysis. However, the morphological features and quantitative HMs were detected by Scanning Electron Microscopy/Energy Dispersed Spectroscopy (SEM/...
The Kosa (yellow sand) aerosol affects the global environment as well as human health because it migrates from the interior of China to other areas, absorbing various atmospheric elements. Investigation into individual Kosa aerosol particles, which are submicroscopic to several tens of micrometers in diameter, is required to resolving the issue. We installed a scanning electron microscope (SEM)...
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