Dil "eng" Makale Koleksiyonu için listeleme
Toplam kayıt 343, listelenen: 141-160
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The influence of thickness and ammonia flow rate on the properties of AlN layers
(Elsevier Sci Ltd, 2012)Undoped AlN layers have been grown on c-plane sapphire substrates by metal-organic chemical vapor deposition in order to study the effects of ammonia (NH3) flow rate and layer thickness on the structural quality and surface ... -
INFRARED DETECTING BEHAVIOURS OF Cu2NiSnS4 PHOTODIODES
(Kırklareli Üniversitesi, 2020)A photodetector in Al/p-Si/Cu2NiSnS4/Al form was produced using sol-gel method. Scanning electron microscopy (SEM) was used in the structural assessment of the photodetectors. Microscopic investigations showed that Cu2NiSnS4 ... -
Inhibition of mammalian carbonic anhydrase isoforms I, II and VI with thiamine and thiamine-like molecules
(Taylor & Francis Ltd, 2013)Here we determined the in vitro inhibitory effects of 5-(2-hydroxyethyl)-3,4-dimethylthiazolium iodide (1), 3-Benzyl-5-(2-hydroxyethyl)-4-methylthiazolium chloride (2) and thiamine (3) on human erythrocyte carbonic anhydrase ... -
Integral inequalities of Hermite-Hadamard type for exponentially subadditive functions
(Amer Inst Mathematical Sciences-Aims, 2020)In this paper, we introduce a new class of functions, which is called exponentially subadditive functions. We establish Hermite-Hadamard inequalities via exponentially subadditive functions. We also give some related ... -
Intriguing of two-dimensional Janus surface-functionalized MXenes: An ab initio calculation
(Elsevier, 2020)MXenes, two-dimensional (2D) transition metal carbides and nitrides displaying astonishing properties are emerged as a new class of two-dimensional (2D) layered materials. Motivated by the recent successful synthesis of ... -
Investigation of dielectric properties of Ag-doped ZnO thin films
(Elsevier, 2020)In this study, undoped and Ag-doped ZnO thin films were grown on p-type Si substrates using Sol-Gel spin coating technique at room temperature. Optical properties, such as refractive index (n) and extinction coefficient ... -
Investigation of neutron and gamma radiation protective characteristics of synthesized quinoline derivatives
(Taylor & Francis Ltd, 2020)Purpose: Quinoline is formed by various natural compounds, such as alkaloids from the cinchona plant, which exhibit various biological activities, and is an important building material for the development of new drugs. ... -
INVESTIGATION OF Pb AND Ni LEVELS IN SUNFLOWER PLANT AGRICULTURE TWO DIFFERENT PH ENVIRONMENTS
(Kırklareli Üniversitesi, 2020)In this study, in the soil samples collected from farmland with two different pH environments located in Kırklareli Province, heavy metals (Pb and Ni) were aimed to investigate the relationship. The working pH values are ... -
Investigation of structural and electrical properties of Zirconium dioxide thin films deposited by reactive RF sputtering technique
(Taylor & Francis Ltd, 2016)ZrO2 thin films with different thicknesses (400nm, 500nm, 600nm) were deposited by reactive RF magnetron sputtering technique, on n-type Silicon (100) substrate at 200 degrees C applying 125W power ratin`g. The micro ... -
Investigation of the electronic and magnetic properties of Mn doped ZnO using the FP-LAPW method
(Elsevier Science Bv, 2017)We report on the results of the structural, electronic and magnetic properties of ZnO (1 x 1 x 1), (1 x 2 x 2) in the zincblende (ZB) and rocksalt (RS) phases produced by doping Mn in ZnO structures, considering, for the ... -
Ionic interaction of tri-armed structure based on benzene ring: synthesis and characterization
(Springer Wien, 2021)Liquid crystalline is a state of matter which combines the properties of liquid and a crystalline solid. Ionic liquid crystals are a new class of materials which exhibit phase transition at low temperature. A new structure ... -
Is the source for my curriculum knowledge and other competencies the same? Evidence from PISA 2015
(Birlesik Dunya Yenilik Arastirma ve Yayıncilik Merkezi, 2019)This study aims to examine to what extent the field of competence regarding curriculum knowledge is concordant with the other sub-competency fields of teaching. These fields are field knowledge, pedagogic competence in ... -
ISOTROPIC SMARANDACHE CURVES IN THE COMPLEX 4-SPACE
(Honam Mathematical Soc, 2018)We define the e(1)(alpha) e(3)(alpha)-isotropic Smarandache curves of type-1 and type-2, the e(1)(alpha)e(2)(alpha)e(3)(alpha)-isotropic Smarandache curve, and the e(1)(alpha)e(2)(alpha)e(4)(alpha)-isotropic Smarandache ... -
Key exchange based on Diffie-Hellman protocol and image registration
(Institute of Advanced Engineering and Science, 2021)Nowadays, with the advences in ICT and rapid development of mobile internet; media information shared on the various communication networks requires the existence of adequate security measures. Cryptography becoming an ... -
Levels of Po-210 and Pb-210 in mussel and sediments in Candarli Gulf and the related dose assessment to the coastal population
(Pergamon-Elsevier Science Ltd, 2013)Po-210 and Pb-210 in mussel (Mytilus galloprovincialis) and sediment samples collected at Candarli Gulf during the period of 2010-2012 are presented and discussed. The activity concentrations of Po-210 and Pb-210 were ... -
Levels of Po-210 in some commercial fish species consumed in the Aegean Sea coast of Turkey and the related dose assessment to the coastal population
(Elsevier Sci Ltd, 2013)Concentrations of Po-210 were determined in the edible muscle tissue of five species of marine fish: Sardine (Sardine plichardus) and Anchovy (Engraulis encrasicolus), Red mullet (Mullus barbatus), Horse mackerel (Trachurus ... -
A Log-Linear Modeling Approach for Differential Item Functioning Detection in Polytomously Scored Items
(Sage Publications Inc, 2020)A log-linear model (LLM) is a well-known statistical method to examine the relationship among categorical variables. This study investigated the performance of LLM in detecting differential item functioning (DIF) for ... -
MATHEMATICAL MODELING OF COVID-19 PHENOMENON; THE CASES: GERMANY, ISRAEL AND CANADA
(Parlar Scientific Publications (P S P), 2020)Epidemic diseases are described as a pandemic that affects the enormous majority of the world, spreads rapidly among people, and causes deaths. Negative effects, the number of casualties, rates of spread, and the duration ... -
Mathematical modeling of the moderate storm on 28 February 2008
(Elsevier Science Bv, 2018)The sun is an active star with plasma-filled prominences. The sudden ejection of the solar plasma creates storms in the form of bursting or spraying. A magnetospheric storm is a typical phenomenon that lasts 1-3 days and ... -
Melamine-based microporous polymer for highly efficient removal of copper(II) from aqueous solution
(Wiley-Blackwell, 2016)In this study, we investigated the ability of a melamine-based microporous polymer network as an adsorbent for removal of copper(II) species from aqueous solutions. A designed Schiff based network (SNW) with high specific ...