نتایج جستجو برای: sem edx analysis
تعداد نتایج: 2873150 فیلتر نتایج به سال:
OBJECTIVE The purpose of this study was to analyze morphological, chemical, and crystallographic changes of bone tissue after osteotomy performed with an erbium:yttrium-aluminium-garnet (Er:YAG) laser and a low speed pilot drill. MATERIALS AND METHODS Bone blocks were prepared from porcine ribs, and on each block, two tunnel preparations were performed using the Er:YAG laser (pulse energy: 10...
Multiferroic bismuth ferrite (BiFeO(3)) nanotubes have been synthesized using a modified template methodology and characterized by a number of techniques, including XRD, SEM, TEM, HRTEM as well as EDX and SAED.
The data presented in this article are related to the research article entitled: "Solder free joining as a highly effective method for making contact between thermoelectric materials and metallic electrodes" (Malik et al., 2017) [1]. This article presents microstructure obtained by scanning electron microscopy (SEM) and chemical analysis by energy dispersive X-ray spectroscopy (EDX) point measu...
OBJECTIVES The purpose of this study was to investigate the effect of milk and fluoridated milk on bacterially induced caries-like lesions. SAMPLE AND METHODS Extracted impacted human molars were cut in half and covered with a varnish leaving a 4*4 mm window. The samples were coated with biofilm of S. sobrinus and were further divided into three experimental groups of S. sobrinus, S. sobrinus...
Zuotai (gTso thal) is one of the famous drugs containing mercury in Tibetan medicine. However, little is known about the chemical substance basis of its pharmacodynamics and the intrinsic link of different samples sources so far. Given this, energy dispersive spectrometry of X-ray (EDX), scanning electron microscopy (SEM), atomic force microscopy (AFM), and powder X-ray diffraction (XRD) were u...
Aggregation of microbes with particles can reduce the effectiveness of ultraviolet UV disinfection. This study evaluated the comparative impact of dispersed spores, dispersed spores mixed with clay particles nonaggregated , spore–spore aggregates, and spore– clay aggregates on UV disinfection performance in simulated drinking waters. Aggregates were induced by flocculation with alum and charact...
Objective: we report here results obtained concerning analyses of the putative penis Napoléon. Methods: SEM-EDX and mtDNA on samples this are realized. Results : studies show that relatively rich in calcium phosphate, consequently “penis” is more likely a piece tendon; mt-DNA analyses, realized two samples, showed presence 16184T mutation only, confirming tendon well
BACKGROUND & OBJECTIVES The present study was carried out on stored rice variety PAU 201 in Punjab that was not permitted for milling and public distribution due to the presence of damaged grains at levels exceeding the regulatory limits of 4.75 per cent. The aim of the study was to determine fungal and aflatoxin contamination in the rice samples to assess hazard from the presence of damaged gr...
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