Ara
Toplam kayıt 56, listelenen: 41-50
An experimental investigation of heat transfer enhancement in a rectangular duct with plate fins
(2009)
In this study, using an ideal heat exchanger model, a detailed evaluation of performance parameters in the turbulent regime for the enhancement of heat transfer by using winglet-type vortex generators is carried out. The ...
Globalization of financial markets and reflexion to Turkish small and medium scale enterprises: Basel II
(Allied Academies, 2009)
Bank for International Settlements (BIS) is an international enterprise that had been formed by central banks of various countries in 1930. A working group called "Basel Committee" had been formed within BIS in 1974 in ...
In the context of total quality management, quality costs and effects on financial decisions: A research in çorum's enterprises
(2009)
In last years, with turn to quality produce, investigate that necessary of quality produce and producing quality product cost is going up in total cost. Certainly all this costs' supplement are growing up in total cost day ...
Determination of pKa values of some auxins in methanol-water mixtures by reversed phase liquid chromatography and potentiometric methods
(Sociedade Brasileira de Quimica, 2009)
Os hormônios das plantas são de vital importância para o seu funcionamento normal. As auxinas são uma classe de fito-hormônios envolvidas em muitos aspectos do crescimento. Os ácidos indol-3-acético (IAA), indol-3-pirúvico ...
Determination of protonation constants of some tetracycline antibiotics by potentiometry and LC methods in water and acetonitrile-water binary mixtures
(2009)
Uma estimativa acurada das constantes de dissociação de antibióticos tetraciclina em misturas binárias acetonitrila-água é muito importante para muitas técnicas de separação, como cromatografia líquida e eletroforese capilar ...
Exergy transfer in a porous rectangular channel
(Elsevier Ltd, 2009)
Present paper is performed to investigate the heat and exergy transfer characteristics of forced convection flow through a horizontal rectangular channel where open-cell metal foams of different pore densities such as 10, ...
Sizing problem for a cross flow heat exchanger with wing-type vortex generator
(2009)
In the present study, sizing of a single pass cross flow heat exchanger with unmixed fluid streams has been investigated. The heat exchanger is a cross flow heat exchanger. It has overall dimensions of 20 × 20 × 20 cm. Two ...
Fabrication and characterization of boron doped Ni/Zn acetate nanofibers
(2009)
This study is related to the preparation of boron doped Nickel/Zinc metal fibers prepared by the use of electrospinning technique. The originality of this study is the addition of boron to metal acetates. The addition of ...
Electrochemical investigation of Zinc(II)-furdap amide complex in DMSO medium
(2009)
The electrochemical behavior of Zinc(II)-furdap amide complex has been investigated by the use of several electrochemical methods in DMSO on platinum electrode. Both the ligand and the complex gave one electron transfer ...
65 yaş ve üstündeki kadınların kadın sağlığına yönelik sorunlarının ve etkileyen faktörlerin belirlenmesi
(Türk Geriatri Derneği, 2009)
Öz: Giriş: Araştırma, 65 yaş ve üstündeki kadınların kadın sağlığına yönelik sorunlarının ve bunları etkileyen faktörlerin belirlenmesi amacıyla tanımlayıcı olarak yapılmıştır. Gereç ve Yöntem: Araştırmanın örneklemini ...