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Toplam kayıt 40, listelenen: 21-30
Effect of ultrasound treatment on steady and dynamic shear properties of glucomannan based salep dispersions: Optimization of amplitude level, sonication time and temperature using response surface methodology
(2012)
The present study investigated effect of different amplitude levels (40, 70 and 100%), sonication temperatures (40, 50 and 60 °C) and exposure times (3, 7 and 11 min) on steady shear properties; apparent viscosity (?), ...
Effect of magnetic flux distribution and magnetic powder addition on the magnetic levitation force of Sm123 superconductors
(2012)
Sm123 and Sm211 were prepared by melt-powder-melt-growth and solid-state-reaction techniques, respectively, to have the nominal composition of (Sm123) 0.75 (Sm211) 0.25. After the preparation of this composition, the Fe-B ...
A nondestructive testing technique: Nail penetration test
(2012)
This study presents a practical nondestructive testing (NDT) method: the nail penetration test (NPT). The major tools of the test technique are a gas nailer with 130 J (95.88 ft-lbf) power, concrete nails, and a gas nailer ...
The prediction of heat transfer and fluid characteristics for equilateral triangular bodies in tandem arrangement by artificial neural networks
(2012)
The objective of this study is to investigate the effect of the spacing between equilateral dual triangular bodies symmetrically placed into the channel axis under steady state conditions on heat transfer and fluid ...
Real time voice recognition based smart home application [Gerçek zamanli ses tanima tabanli akilli ev uygulamasi]
(2012)
By the improvement of the technology, the applications used for simplifying the daily life create an important work area day after day. In this study, an equipment control component that could be used as intelligence home ...
The use of the internet by pre-service teachers' for educational purposes
(2012)
The aim of the research is to investigate why students at the Faculty of Education use the Internet. The sample of the study consisted of 348 students (178 female, 170 male) enrolled in the Faculty of Education at Bayburt ...
Expression of cytosolic and noncytosolic carbonic anhydrase enzymes from bovine brain membrane
(2012)
Carbonic anhydrase is an enzyme that takes responsibility in inhalation function but, until today, carbonic anhydrase is not examined if it is present in the bovine brain membrane or not. The enzyme carbonic anhydrase was ...
Dynamic and interactive mathematics learning environments: The case of teaching the limit concept
(2012)
This theoretical study is an attempt to explore the potential of the dynamic and interactive mathematics learning environments (DIMLE) in relation to the technological pedagogical content knowledge (TPACK) framework. DIMLE ...
Synthesis and carbonic anhydrase inhibitory properties of novel bromophenols including natural products
(2012)
(2-Bromo-3,4-dimethoxyphenyl) (3,4-dimethoxyphenyl)methanone (10) and its derivatives with Br, one dibromide and isomeric three tribromides, were synthesized. Demethylation of these compounds afforded a series of new ...
Facility layout using weighted association rule-based data mining algorithms: Evaluation with simulation
(2012)
Facility layout has considerable effects on the operational productivity and efficiency of a facility because of its direct effect on material handling costs. The objective of this study is to propose new weighted association ...