Ara
Toplam kayıt 297, listelenen: 51-60
Determination of antimony by using tungsten trap atomic absorption spectrometry
(Pergamon-Elsevier Science Ltd, 2008)
An electrically heated tungsten coil was used as a trap in the determination of antimony. The technique consists of three steps. Initially, SbH(3) is formed by hydride generation procedure; then the analyte species in vapor ...
Effects of illumination and Co-60 gamma-ray irradiation on the electrical characteristics of porous silicon solar cells
(Pergamon-Elsevier Science Ltd, 2008)
A new approach for hybrid metal-insulator-semiconductor (MIS) Si solar cells is adopted by Institute of Fundamental Problems for High Technology, Ukrainian Academy of Sciences. In order to interpret the effect of illumination ...
Low temperature catalytic CVOC oxidation over bimetalic (Zr-PILCs) nanocomposite clay catalyst
(2009)
Catalyst design focused on combining acidic properties of the pillared clay (Zr-PILC) and redox properties of appropriately chosen bimetallic dopants. Therefore, Zr-PILC was tailored with the Pd/Pt and Cu/Cr noble and ...
Evaluating the relations between brittleness and Cerchar abrasion index of rocks
(2010)
Physical and mechanical rock properties which can be directly determined or estimated empirically are always considered for rock excavability, rippability, boreability and cuttability. Brittleness (B) and Cerchar Abrasiveness ...
Gömülü sitemlerle i?nternet üzerinden havuz denetimi
(2010)
This study aims to develop a remote pool control system over the Internet. Modtronix SBC68EC card is used in the system as embedded web server connected between the Internet and the pool control card. The system is accessible ...
Radiation-hardness studies of high OH- content quartz fibres irradiated with 24 GeV protons
(World Scientific Publishing Co. Pte Ltd, 2006)
We investigated the darkening of two high OH- content quartz fibres irradiated with 24 GeV protons at the CERN PS facility IRRAD. The two fibers., 0.6 mm quartz core diameter, one with hard plastic cladding (qp), the other ...
Grain size analysis along büyük menderes delta shoreline, Turkey
(Middle East Technical University, 2005)
This study investigates grain size distribution along the shoreline of Büyük Menderes delta located in western Turkey, south of Dilek Peninsula. A total of 102 sand samples are collected at 71 localities within a length ...
Risk-sensitive evaluation and learning to rank using multiple baselines
(Association for Computing Machinery, Inc, 2016)
A robust retrieval system ensures that user experience is not damaged by the presence of poorly-performing queries. Such robustness can be measured by risk-sensitive evaluation measures, which assess the extent to which a ...
Preparation and characterization of Ti-Zr PILC as a novel catalyst for catalytic deep oxidation of trichloroethylene
(2010)
Ti-Zr multioxide pillared interlayered clays (PILC) systems were synthesized to evaluate candidate catalyst material for chlorinated VOC (CVOC) deep oxidation. Trichloroethylene (TCE), which is the most toxic CVOC, was ...
A review of field implementation of infrared thermography as a non-destructive evaluation technology
(American Society of Civil Engineers (ASCE), 2014)
The aging of highway infrastructure is a serious problem worldwide. As important constituents of this infrastructure, bridges have usually been inspected by visual inspection techniques and hammer sounding methods. In ...