• An ecological restoration assessment integrating multi-criteria decision analysis with landscape sensitivity analysis for a hydroelectric power plant project: the Tokat-Niksar case 

  Demir, Sara; Demirel, Ö.; Okatan, A. (Springer Science and Business Media Deutschland GmbH, 2021)

  Due to Turkey’s reliance on imported electricity, it has been using hydroelectric power plants (HPPs) to cover some of its electrical energy needs since 2011. However, HPP projects, which do not take landscape sensitivity ...

• Senkron relüktans motorun gözlemci tabanlı sensörsüz kontrolü 

  Cebeci, Emre (BTÜ, Fen Bilimleri Enstitüsü, 2021)

  Senkron relüktans motorlar, relüktans momenti prensibiyle mekanik enerji üretebilen elektrik makineleridir. Rotorunda herhangi bir sargı ve mıknatıs bulundurmadığından dolayı ucuz ve sağlam yapıya sahiptir. Bu sebeplerden ...

• Gas phase polymerization of ethylene towards UHMWPE 

  Geçim, Gözde; Erkoç, Ertuğrul (2020)

  For the first time, ultra-high molecular weight polyethylene (UHMWPE) was produced in gas phase process with a new fluidized bed concept where the solids are dispersed phase and the gas is bulk phase as opposed to conventional ...

• Selected Persistent Organic Pollutants in Ambient Air in Turkey: Regional Sources and Controlling Factors 

  Gungormus, E.; Sofuoglu, A.; Celik, H.; Gedik, K.; Mulder, M.D.; Lammel, G.; Birgül, Aşkın (American Chemical Society, 2021)

  As a result of its unique location, Turkey receives air masses from Europe, Russia, Middle East, and Africa, making it an important place in terms of long-range atmospheric transport (LRT) of contaminants. Atmospheric ...

• Author Correction: Demonstration of Container Efects on Recognition Process of Liquids Using a RingResonator Measurement Method 

  Öztürk, Turgut (Nature Research, 2020)

  The Acknowledgements section in this Article was omitted. The Acknowledgements section should read: “The author thanks İlhami Ünal and Aysun Sayıntı for providing the measurement data made at Marmara Research Center of ...

• Antibacterial activity of combination of synthetic and biopolymer non-woven structures 

  Bhullar, Sukhwinder Kaur; Özsel Kaya, Burçak; Yadav, R.; Kaur, G.; Chintamaneni, M.; Buttar, H.S. (Walter de Gruyter GmbH, 2015)

  Background: Fibrous structures and synthetic polymer blends offer potential usages in making biomedical devices, textiles used in medical practices, food packaging, tissue engineering, environmental applications and ...

• An alginate-poly(acrylamide) hydrogel with TGF-?3 loaded nanoparticles for cartilage repair: Biodegradability, biocompatibility and protein adsorption 

  Saygili, E.; Kaya, E.; Ilhan-Ayisigi, E.; Saglam-Metiner, P.; Alarcin, E.; Kazan, Aslıhan; Girgic, E. (Elsevier B.V., 2021)

  Current implantable materials are limited in terms of function as native tissue, and there is still no effective clinical treatment to restore articular impairments. Hereby, a functionalized polyacrylamide (PAAm)-alginate ...

• A test of improved force field parameters for urea: molecular-dynamics simulations of urea crystals 

  Altınbaş Özpınar, Gül; Beierlein, Frank R.; Peukert, Wolfgang; Zahn, Dirk; Clark, Timothy (Springer, 2012)

  Molecular-dynamics (MD) simulations of urea crystals of different shapes (cubic, rectangular prismatic, and sheet) have been performed using our previously published force field for urea. This force field has been validated ...

• A DFT study on the [VO](1+)-ZSM-5 cluster: direct methanol oxidation to formaldehyde by N2O 

  Fellah, Mehmet Ferdi; Onal, Isik (Royal Soc Chemistry, 2013)

  The mechanism of direct oxidation of methanol to formaldehyde by N2O has been theoretically investigated by means of density functional theory over an extra framework species in ZSM-5 zeolite represented by a [(SiH3)(4)AlO4](1) ...

• Radiation transmission of colemanite, tincalconite and ulexite for 6 and 18 MV X-rays by using linear accelerator 

  Demir, Faruk; Un, Adem (Pergamon-Elsevier Science Ltd, 2013)

  Tincalconite, ulexite and colemanite are boron ores. Since these ores include boron, hydrogen and many other elements, these boron ores may be used as shielding materials instead of Pb metal and paraffin wax. In this study, ...

• Determination of mass attenuation coefficients, effective atomic numbers and effective electron numbers for heavy-weight and normal-weight concretes 

  Un, Adem; Demir, Faruk (Pergamon-Elsevier Science Ltd, 2013)

  Total mass attenuation coefficients, effective atomic numbers and effective electron numbers values for different 16 heavy-weight and normal-weight concretes are calculated in the energy range from 1 keV to 100 GeV. The ...

• Cycloartane glycosides from Astragalus plumosus var. krugianus and evaluation of their antioxidant potential 

  Denizli, Nilufer; Horo, Ibrahim; Gulcemal, Derya; Masullo, Milena; Festa, Michela; Koz, Ömer (Elsevier, 2014)

  The methanol extracts of Astragalus plumosus var. krugianus Chamb. & Matthews afforded sixteen cycloartane glycosides among which krugianoside A, was never reported before. All compounds were evaluated for their cytotoxic ...

• Enzymatic hydrolysis of autohydrolyzed wheat straw followed by refining to produce fermentable sugars 

  Ertaş, Murat; Han, Qiang; Jameel, Hasan; Chang, Hou-min (Elsevier Sci Ltd, 2014)

  Wheat straw was pretreated using an autohydrolysis process with different temperatures (160-200 degrees C) and times (10-20 min) in order to allow the recovery of hemicellulose in the filtrate and help open up the structure ...

• Quantum chemical modeling of the inhibition mechanism of monoamine oxidase by oxazolidinone and analogous heterocyclic compounds 

  Erdem, Safiye Sag; Altınbaş Özpınar, Gül; Boz, Umut (Taylor & Francis Ltd, 2014)

  Monoamine oxidase (MAO, EC 1.4.3.4) is responsible from the oxidation of a variety of amine neurotransmitters. MAO inhibitors are used for the treatment of depression or Parkinson's disease. They also inhibit the catabolism ...

• First Report of Diplodia pinea on Pseudotsuga menziesii in Turkey 

  Kaya, A. G. A.; Lehtijaervi, Asko Tapio; Kaya, O.; Dogmus-Lehtijarvi, T. (Amer Phytopathological Soc, 2014)

• First Report of Phytophthora syringae on Cedrus libani in Turkey 

  Dogmus-Lehtijarvi, T.; Kaya, A. G. Aday; Lehtijaervi, Asko Tapio; Jung, T. (Amer Phytopathological Soc, 2014)

  Cedrus libani, commonly known as Lebanon cedar, is one of the most important coniferous tree species in Turkey. Its main distribution is in the Taurus Mountains in the Mediterranean Region. The total area of pure Taurus ...

• Wave Propagation Analysis of Edge Cracked Circular Beams under Impact Force 

  Akbaş, Şeref Doğuşcan (Public Library Science, 2014)

  This paper presents responses of an edge circular cantilever beam under the effect of an impact force. The beam is excited by a transverse triangular force impulse modulated by a harmonic motion. The Kelvin-Voigt model for ...

• Reliability Estimation for Single-unit Ceramic Crown Restorations 

  Lekesiz, Hüseyin (Sage Publications Inc, 2014)

  The objective of this study was to evaluate the potential of a survival prediction method for the assessment of ceramic dental restorations. For this purpose, fast-fracture and fatigue reliabilities for 2 bilayer (metal ...

• Acid-catalyzed autohydrolysis of wheat straw to improve sugar recovery 

  Ertaş, Murat; Han, Qiang; Jameel, Hasan (Elsevier Sci Ltd, 2014)

  A comparison study of autohydrolysis and acid-catalyzed autohydrolysis of wheat straw was performed to understand the impact of acid addition on overall sugar recovery. Autohydrolysis combined with refining is capable of ...

• One-Step Synthesis and Characterization of Polyaniline Nanofiber/Silver Nanoparticle Composite Networks as Antibacterial Agents 

  Poyraz, Selcuk; Çerkez, İdris; Huang, Tung Shi; Liu, Zhen; Kang, Litao; Luo, Jujie (Amer Chemical Soc, 2014)

  Through a facile and effective seeding polymerization reaction via a one-step redox/complexation process, which took place in aqueous medium at ambient temperature, silver nanoparticles (Ag NPs) embedded polyaniline nanofiber ...

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