Ara
Toplam kayıt 216, listelenen: 81-90
Experimental and finite element study of the thermal conductivity of alpha-SiAlON ceramics
(Wiley, 2007)
The thermal conductivity of monolithic Y-Sm/alpha-SiAlON was evaluated using experimental data and finite element analysis. The thermal diffusivities of Y, Y-Dy, and Y-Ce/alpha-SiAlON ceramics were also investigated ...
Sensitivity analysis of an accident prediction model by the fractional factorial method
(Pergamon-Elsevier Science Ltd, 2007)
Sensitivity analysis of a model can help us determine relative effects of model parameters on model results. In this study, the sensitivity of the accident prediction model proposed by Zegeer et al. [Zegeer, CN., Reinfurt, ...
Skin prick test results of child patients diagnosed as bronchial asthma
(Elsevier Doyma Sl, 2007)
Background:The pathogenesis of asthma is associated with both genetic and environmental factors. Allergen sensitization is an important risk factor in asthma development. Aim: To evaluate sensitivity to allergens by using ...
The determination of nutrient contents and metabolizable energy levels of some grains and grain by-products produced in Kirikkale region
(Ankara Univ Press, 2007)
This experiment was carried out to determine the nutrient contents and metabolizable energy (ME) levels of some plant origin feedstuffs produced in Kirikkale Region. Some grains and by-products including corn, barley, ...
Cats blood types: Distribution of blood types in respect of cats breed and geographical location
(Ankara Univ Press, 2007)
Cats have three blood types called as A, B and AB. Blood typing has been performed in both non-pedigree and purebred cat populations in various parts of the world. There are noticeable geographical variation in distribution ...
Using angle information between directed links in coordinating satellite clusters
(Ieee, 2007)
Maintenance and control of microsatellite formations require accurate position sensing and actuation. Accurate three-dimensional relative positional sensing technologies, including differential global positioning satellite ...
Comparative study of mathematical and experimental analysis of spark ignition engine performance used ethanol-gasoline blend fuel
(Pergamon-Elsevier Science Ltd, 2007)
This study consists of two cases: (i) The experimental analysis: Ethanol obtained from biomass can be used as a fuel in spark ignition engines. As renewable energy source ethanol, due to the high octane number, low emissions ...
Calculation for the thermodynamic properties of an alternative refrigerant (R508b) using artificial neural network
(Pergamon-Elsevier Science Ltd, 2007)
This study proposes a alternative approach based on artificial neural networks (ANNs) to determine the thermodynamic properties - specific volume, enthalpy and entropy - of an alternative refrigerant (R508b) for both ...
Exergy analysis of an ejector-absorption heat transformer using artificial neural network approach
(Pergamon-Elsevier Science Ltd, 2007)
This paper proposes artificial neural networks (ANNs) technique as a new approach to determine the exergy losses of an ejector-absorption heat transformer (EAHT). Thermodynamic analysis of the EAHT is too complex due to ...
Effects of topotecan treatment on nasal, buccal, and lingual mucosa in the rabbit: light and transmission electron microscopic evaluation
(Springer, 2007)
Anticancer agents may cause side effects and some of which may be dose dependant. It is important for clinicians to see the effects on tissues histopathologically. The aim of this study was to investigate the effects of ...