Güncel Gönderiler: Fen Bilimleri Enstitüsü
Toplam kayıt 2521, listelenen: 261-280
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Lichens of the Akşehir District (Konya)
(1998)Eighty-nine lichen species belonging to 33 genera from Akşehir District of Kenya were determined. Staurothele frustulenta Vainio is a new record for the lichen flora of Turkey. -
Exergy analysis of a turbofan engine for an unmanned aerial vehicle during a surveillance mission
(Pergamon-Elsevier Science LTD, 2015)In this study, an exergy analysis of a turbofan engine, being the main power unit of an UAV (unmanned aerial vehicle) over the course of a surveillance mission flight, is presented. In this framework, an engine model is ... -
The characterization and methane adsorption of Ag-, Cu-, Fe-, and H-exchanged chabazite-rich tuff from Turkey
(Springer Heidelberg, 2019)In this study, a chabazite-rich tuff (CHA) from the Bala deposit of Ankara region (Turkey) and its modified forms (CuCHA, AgCHA, FeCHA, and HCHA samples) were investigated at 273 and 298K using volumetric apparatus up to ... -
Exergetic Irreversibility and Sustainability Performances for Alternative Fuels in the Micro-Turbojet Engine
(Taylor & Francis Inc, 2018)Design and modernization of the micro turbojet engine technology have an important problem related to fuel consumption in terms of economics and environmental. For this purpose, in this study, first, energy and exergy ... -
Effect of Deposition Time of Electrodeposited ZnO Nanorod Films on Crystallinity, Microstructure and Absorption Edge
(Amer Scientific Publishers, 2016)In this study, Zinc Oxide (ZnO) nanorod films were deposited onto tin doped indium oxide (ITO) coated glass substrates. These films were grown by electrodeposition method from an aqueous route, called chronoam-perometry. ... -
Structural and Optical Properties of Electrochemically Grown Fluorine Doped Zinc Oxide Rods
(Amer Scientific Publishers, 2014)In this study, undoped and fluorine (F) doped zinc oxide (ZnO) rods were electrochemically deposited on p-type Si substrates in an aqueous solution of zinc nitrate hexahydrate (Zn(NO3)(2)center dot 6H(2)) and hexamethyle ... -
Heavy-metal concentrations in feathers of cinereous vulture (Aegypius monachus L.) as an endangered species in Turkey
(Springer Heidelberg, 2019)The aim of this study is to find out the certain heavy-metal levels in the feathers of cinereous vulture (Aegypius monachus L.), which is a threatened species. The feathers of the cinereous vultures were collected from the ... -
Importance of Solid Lipid Nanoparticles in Cancer Therapy
(Crc Press-Taylor & Francis Group, 2011)A drug delivery system can be defined as a system that capable of releasing a carried bioactive agents in a specific location within the body at a specific rate. Anti-cancer drugs can be associated with colloidal carrier ... -
The Effect of Sol Concentration on the Structural and Electrical Parameters of Nanostructure ZnO Films by Sol Gel Dip Coating
(Amer Scientific Publishers, 2014)Nanostructure zinc oxide (ZnO) films have been deposited by sol gel dip coating method on ITO substrates. The concentrations of ZnAc solution were adjusted as 0.25, 0.35, 0.45 and 0.55 M. ITO substrate was dipped at withdrawn ... -
Chromium(VI) removal from industrial wastewater using hydrogen peroxide assisted electrocoagulation
(Desalination Publ, 2019)In this study, removal of hexavalent chromium, Cr(VI), from real industrial wastewater using hydrogen peroxide (H2O2) assisted electrocoagulation was investigated. The material for anode and cathode was iron. The impact ... -
Combined Treatment of Cisplatin and Epsilon-Viniferin Induces C6 (Rat Glioma) Cell Apoptosis in Time-Dependent Manner
(International Institute of Anticancer Research, 2014)… -
Exergetic and exergoeconomic assessment of a small-scale turbojet fuelled with biodiesel
(Pergamon-Elsevier Science LTD, 2017)Exergetic performance and exergoeconomic analyses of a small-scale turbojet engine fuelled with either conventional aviation fuel or biofuel are conducted; and the performance and cost flow of the engine are assessed. The ... -
Breeding performance and diet of the Egyptian vulture (Neophron percnopterus L.) in Middle and Upper Sakarya Region, Turkey
(University Oradea Publ House, 2018)Egyptian vulture (Neophron percnopterus) is a globally endangered raptor species, whose populations are declining across its range. Although Turkey has one of the largest population in Western Palearctic Region, studies ... -
The Apoptotic Effects of Escin in The H-Ras Transformed 5RP7 Cell Line
(Wiley, 2013)Extracts of Aesculus hippocastanum L. (horse chestnut) seed have been used in the treatment of chronic venous insufficiency, edema and hemorrhoids. Most of the beneficial effects of horse chestnut are attributed to its ... -
Evaluation methods for completed Six Sigma projects through an interval type-2 fuzzy ANP
(Ios Press, 2018)We propose project evaluation criteria by considering not only the Six Sigma approach, but also European Foundation for Quality Management (EFQM) model features, and introduce an evaluation model for completed Six Sigma ... -
Kayın ağacı talaşının hızlı pirolizinden elde edilen sıvı ürünün metal yüklü modifiye zeolitlerle iyileştirilmesi
(Anadolu Üniversitesi, 2016)Bu çalışmada, farklı metaller ile modifiye zeolitler üretilmiş ve bu katalizörlerin biyokütlenin katalitik pirolizinden elde edilen sıvı ürünlere etkileri araştırılmıştır. Katalitik piroliz deneyleri için kuru emdirme ... -
Improving runoff prediction by data assimilation in HBV hydrological model for upper euphrates basin
(Anadolu Üniversitesi, 2016)Gelişen teknoloji ve artan dünya nüfusu, doğal kaynakların kullanımının daha verimli hale gelmesi için geçerli sebepler oluşturmaktadır. Su kaynaklarının etkin yönetimine duyulan ihtiyaç hidroloji biliminin öne çıkması ... -
Hava aracı bakım dokümanlarının kullanımında emniyet ve etkinliğin arttırılmasına yönelik bir yaklaşım
(Anadolu Üniversitesi, 2016)Hava aracı bakım faaliyetleri, günümüzde en önemli ulaşım yöntemi olan havayolu taşımacılığının temel kısımlarından birini oluşturmaktadır. Uçuş operasyonlarının emniyetli bir şekilde sürdürülebilmesinin temel şartı, bakım ... -
Su yalıtım malzemesinin doğal puzolanlar ve endüstriyel atık malzemeler kullanılarak geliştirilmesi
(Anadolu Üniversitesi, 2016)İnsanoğlu enerji kaynağı olarak yararlanabileceği her kaynağı kendisine fayda sağlayacak Görselde kullanmayı amaçlamıştır. Enerji kaynakları kısıtlıdır; bu nedenle insanlar tarih boyunca doğal kaynaklara yönelmiştir. 21. ...
