introduction: the purpose of this clinical study was to compare the accuracy of working length (wl) determination using cone-beam computed tomography (cbct), conventional periapical radiographies and electronic apex locator. methods and materials: this study was conducted during root canal treatment of 19 patients with a total of 30 single-rooted teeth diagnosed with apical periodontitis. after...

This chapter describes a Web -based application to store and exchange Electronic Health Records (EHR) and medical images in Ophthalmology: TeleOftalWeb 3.2. The Web -based system has been built on Java Servlet and Java Server Pages (JSP) technologies. Its architecture is a typical three-layered with two databases. The user and authentication information is stored in a relational database: MySQL...

The kaolinite of the Duikhala Deposite in Iraqi Western Desert underwent intercalation with potassium acetate (KAc) and was subsequently washing water several times. More than 70% achieved checked using X-ray diffraction (XRD) technique by observing a decrease peak intensity 7.2 Å appearance at 14 after two days intercalation. surface area cation exchange capacity were increased treated sample ...

The study examined the effect of electronic banking on customer satisfaction in selected deposit money banks Ogun state, Nigeria. 
 This adopted a descriptive survey research design. design is considered appropriate not only for methodological decision intends to undergo but also because it tailored towards studying sample from large population where inferences would be drawn about charact...

The main purpose of geometallurgy is to develop a model to predict the variability in the mineral processing performance within the ore body. Geometallurgical tests used for developing such a model need to be fast, practical and inexpensive and include as an input data relevant and measureable geological parameters like elemental grades, mineral grades and grain size. Important in each geometal...

The aim of this work was to determine the effects of a new mineral mix combined with a prebiotic on growth, mineral deposit and intestinal microflora using a milk-like vehicle. This study was performed with Sprague Dawley female rats separated into 7 groups. Group 1 was fed with a deficient diet on its mineral content, group 2, 3 and 4 were fed with normal diets on their mineral content during ...

nakhlak lead mine is located at the nakhlak mountain 55 km ne of anarak town in isfahan province. the mineralogy is simple; galena and barite are the main primary minerals and cerussite is the main secondary mineral. sphalerite, pyrite, chalcopyrite, tetrahedrite-tennantite and acanthite occur as minor and trace mineral inclusions in galena. secondary minerals are anglesite, plattnerite, wulfen...

Information about copper deposits of Kazakhstan, development which is carried out in the Saryarka region, and its role mining industry are considered article. Geological, structural tectonic features presented. Research results on improvement methods studying geomechanical processes management mineral resources presented.  It shown that problem can be solved basis a methodology for rock co...