Ara
Toplam kayıt 311, listelenen: 51-60
A novel analytical system involving hydride generation and gold-coated W-coil trapping atomic absorption spectrometry for selenium determination at ng l(-1) level
(Pergamon-Elsevier Science Ltd, 2008)
A novel analytical technique was developed where gaseous hydrogen selenide formed by sodium tetra hydrobora te reduction is transported to and trapped on a resistively heated gold-coated W-coil atom trap for in situ ...
Coverage-based, prioritized testing using neural network clustering
(Springer-Verlag Berlin, 2006)
Graph-based algorithms are commonly used to automatically generate test cases for coverage-oriented testing of software systems. Because of time and cost constraints, the entire set of test cases generated by those algorithms ...
Model-Based Higher-Order Mutation Analysis
(Springer-Verlag Berlin, 2010)
Mutation analysis is widely used as an implementation-oriented method for software testing and test adequacy assessment. It is based on creating different versions of the software by seeding faults into its source code and ...
EPR study of the structural phase transitions in chromium doped thallium indium disulphide
(Elsevier Science Bv, 2003)
The results of low-temperature electron paramagnetic resonance (EPR) investigations of Cr3+ doped TlInS2 single crystals in the temperature range 5-300K are presented. Remarkable temperature dependences of the linewidth ...
IRRA at TREC 2009: Index term weighting based on divergence from independence model
(2009)
[No abstract available]
Frequency and voltage dependent surface states and series resistance of novel Si solar cells
(Elsevier Science Sa, 2006)
The forward and reverse bias capacitance-voltage (C-V) and conductance-voltage (G/omega-V) characteristics of novel Si solar cells are studied over a wide frequency and temperature range of 10-500 kHz and 79-400 K, ...
Removal of uranium from wastewater in Turkey
(Springer, 2007)
Adsorbents are thought to be the most effective method for recovering the low concentrations of uranium from the wastewater. Here we will synthesize the interpenetrating polymer networks (IPN) based on acrylonitrile (AN) ...
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 ...
Coverage-oriented, prioritized testing - A fuzzy clustering approach and case study
(Springer-Verlag Berlin, 2007)
Existing test techniques focus on particular, relevant aspects of the requirements of the system under test (SUT). Real-life SUTs have, however, numerous features to simultaneously be considered, often leading to a large ...
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 ...