Search
Now showing items 21-30 of 44
Churches Influenced by Underground Mining in the Karvina Region Used for the Purposes of Geotourism
(ELSEVIER SCIENCE BV, 2016)
The article aims to point out the mutual relations between underground mining and its manifestations on the ground surface. For the purpose, churches in the Karvina Region were selected. The buildings have been affected ...
Investigation of the wear behavior of B4C reinforced Fe/Co matrix composites produced by hot press
(ELSEVIER SCIENCE BV, 2011)
Diamond tools are widely used for sawing, drilling and grinding materials. The extreme hardness of diamonds and the strength of the diamond/matrix combination make these tools superior. In this experimental study, diamond ...
Wear resistance of Polymethyl Methacrylate (PMMA) with the Addition of Bone Ash, Hydroxylapatite and Keratin
(IOP PUBLISHING LTD, 2018)
In this study mechanichal and tribological properties of keratin, bone ash and hydroxylapatite by adding to PMMA (known as the main prosthesis material) were investigated. Hydroxylapatite, bone ash, and keratin materials ...
THE IMPOSSIBILITY OF PRODUCING I-131 FROM ITS DAUGHTER Xe-131 BY PHOTONUCLEAR REACTIONS
(RAD ASSOC, 2016)
I-131 is one of the radioisotopes in nuclear medicine procedures for diagnostic and treatment purposes. It decays to Xe-131 by emitting beta particles. In this study, we have investigated the reproduction possibility of ...
Assessing the Geological Environment Constituents of the Neogenous Sediments Related to Various Geotechnical Applications
(IOP PUBLISHING LTD, 2016)
The paper aims to assess the geological environment constituents of the Neogene sediments related to different geotechnical applications. The environment of Neogene sediments is a very important geological environment for ...
Occurrences of Mineralized Waters and Mineral Springs in Kysuce and Their Meaning for Geotourism
(IOP PUBLISHING LTD, 2016)
Kysuce is a region situated in north-western Slovakia and it borders the Czech Republic on the west and Poland on the north. From the geological point of view, the locality is mainly formed by Tertiary flysch formation. ...
A Study on the Performance of GPR for Detection of Different Types of Buried Objects
(ELSEVIER SCIENCE BV, 2016)
The objective of this research is to evaluate the applicability of Ground Penetrating Radar (GPR) method to detect burried objects in the shallow depths using 250 MHz and 800 MHz center frequency antennas. For this purpose, ...
alpha-decay half-life calculations of superheayy nuclei using artificial neural networks
(IOP PUBLISHING LTD, 2014)
Investigations of superheavy elements (SHE) have received much attention in the last two decades, due to the successful syntheses of SHE. In particular, alpha-decay of SHEs has a great importance because most synthesized ...
The biomarker properties and comparisons of Sahinali, Beypazari and Karapmar (Turkey) coaly Plio-Miocene depositions
(ELSEVIER SCIENCE BV, 2014)
The distribution values of m/z 191 triterpane and m/z 217 sterane of coaly Plio Miocene units determined by GC-MS were used to compare biomarker properties of Sahinali, Beypazan and Karapmar areas located in Aydin, Ankara ...