Güncel Gönderiler: Meslek Yüksekokulları
Toplam kayıt 369, listelenen: 281-300
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Performance Evaluation of Sugar Plants by Fuzzy Technique for Order Performance by Similarity to Ideal Solution (TOPSIS)
(TAYLOR & FRANCIS INC, 2012)This study presents the performance evaluation of sugar plants using the technique for order performance by similarity to ideal solution (TOPSIS) under a fuzzy environment. First, the decision criteria used to evaluate the ... -
Path Analysis on Effective Factors Affecting 305-D Milk Yield in Simmental Cattle
(FRIENDS SCIENCE PUBL, 2011)This study was done to evaluate the relationships between some features that affect milk yield in Simmental cattle and was aimed to determine the direct or indirect effects of these features on 305 days milk yield. In this ... -
Path Analysis for Milk Yield Characteristics in Jersey Dairy Cows
(ACADEMIC JOURNALS INC, 2011)This study was made to the direct and indirect influences of some important milk yield components on 305 days milk yield in breeding by adopting correlation and path coefficient analysis. Path analysis was used to determine ... -
Omentin and chemerin and their association with obesity in women with polycystic ovary syndrome
(TAYLOR & FRANCIS LTD, 2014)We aimed to investigate whether overweight/obesity is associated with omentin and chemerin. The study group consisted of 81 women with Polycystic ovarian syndrome (PCOS) (41 lean, BMI<25 kg/m(2) and 40 overweight or obese, ... -
Magnetic, Electronic, Mechanic, Anisotropic Elastic and Vibrational Properties of Antiferromagnetic Ru2TGa (T = Cr, Mn, and Co) Heusler Alloys
(Springer New York LLC, 2019)A theoretical study of magnetic, electronic, mechanic, anisotropic elastic, and vibrational properties of Ru 2TGa (T = Cr, Mn, and Co) Heusler alloys has been extensively investigated by the first-principles method using ... -
Structural, Electronic, and Magnetic Properties of Hard Magnetic SmNi2Fe Compound: a DFT Study
(Springer New York LLC, 2019)Permanent magnets with high magnetic properties are used in many areas like motors, generators, magnetic separators, handles, electron tubes, magnetic resonance imaging systems, health, electronics, automotive, and mining. ... -
Electronic, mechanical and lattice dynamical properties of YXB4 (X = Cr, Mn, Fe, and Co) compounds
(Institute of Physics Publishing, 2019)In this study, the physical such as structural, electronic, anisotropic elastic and lattice dynamic properties of YXB4 (X = Cr, Mn, Fe and Co) compounds have been investigated. The electronic properties including band ... -
Investigations of structural, elastic, electronic, vibrational and thermodynamic properties of RhMnX (X = Sb and Sn)
(Institute of Physics Publishing, 2019)This study employs first principles method to run an investigation on structural, electronic, elastic, vibrational, thermodynamic and magnetic properties of RhMnX (X = Sb and Sn) half-Heusler compounds in C1b phase. The ... -
Theoretical research on structural, electronic, mechanical, lattice dynamical and thermodynamic properties of layered ternary nitrides Ti(2)AN (A = Si, Ge and Sn)
(ELSEVIER SCIENCE SA, 2019)First-principles density functional theory (DFT) calculations within generalized gradient approximation (GGA) are carried out to investigate the structural, electronic, mechanical, lattice dynamical and thermodynamic ... -
Thermodynamic Modeling of the Al-Ba and Ba-Ge Systems Supported by First-Principles Calculations
(SPRINGER, 2019)The phase diagrams of Al-Ba and Ba-Ge systems are optimized by coupling the CALPHAD approach and first-principles calculations. The binary intermetallic compounds were treated as stoichiometric phases. The total energies ... -
An examination of the structural, electronic, elastic, vibrational and thermodynamic properties of Ru2YGa (Y = Sc, Ti and V) Heusler alloys
(ELSEVIER SCIENCE BV, 2018)The structural, electronic, elastic, vibrational and thermodynamic properties of the Ru2YGa (Y = Sc, Ti and V) Heusler alloys in L2(1) type cubic structure have been analyzed systematically using first principles density ... -
Electronic structure, elastic and phonon properties of perovskite-type hydrides MgXH3 (X = Fe, Co) for hydrogen storage
(PERGAMON-ELSEVIER SCIENCE LTD, 2018)Metal-hydrogen systems have been continuously investigated due to the ability of metallic atoms to absorb large amounts of hydrogen. According to this viewpoint, the electronic structure, elastic and phonon properties of ... -
Structural, elastic, electronic and vibrational properties of XAl2O4 (X = Ca, Sr and Cd) semiconductors with orthorhombic structure
(ELSEVIER SCIENCE SA, 2019)Structural, elastic, electronic and vibrational properties of XAl2O4 (X = Ca, Sr and Cd) compounds with orthorhombic structure are studied by first principles method within generalized gradient approximation. The calculated ... -
Investigation of the effect of boron carbide-doped diamond sockets on cutting performance in granite cutting
(SPRINGER HEIDELBERG, 2019)In the study, boron carbide was added to the matrix in different ratios in order to increase the wear resistance of the socket matrix and to strengthen the bond at the matrix interface with the diamond. Under the same ... -
First Brillouin zone-centre phonon frequencies and elastic stiffness of the Ln(2)Hf(2)O(7) (Ln = La, Nd, Sm and Eu) pyrochlore
(ELSEVIER, 2019)First Brillouin zone-centre phonon frequencies, elastic stiffness and mechanical properties of the Ln2Hf20 7 [Ln: La, Nd, Sm and Eu] pyrochlore structure were predicted by using an eight parameter bond-bending force constant ... -
A study on magnetic, electronic, elastic and vibrational properties of Ir2MnAl Heusler alloy for spintronic applications
(IOP PUBLISHING LTD, 2019)The magnetic, electronic, elastic and vibrational properties of Ir2MnAl Heusler alloy are investigated with generalised gradient approximation (GGA) within the frame of Density Functional Theory (DFT). The ferromagnetic ... -
Physicochemical, functional and sensory properties of mellorine enriched with different vegetable juices and TOPSIS approach to determine optimum juice concentration
(ELSEVIER, 2014)In this study different concentrations (2.5%, 5%, 10%) of beetroot, red cabbage and broccoli juices were added to mellorine to increase its bio-functional properties. Some physicochemical (brix, pH) and bio-functional ... -
Stability of black carrot anthocyanins in the turkish delight (LOKUM) during storage
(2011)In this research, traditional Turkish delight (lokum) was colored with black carrot juice concentrate, and the variations in anthocyanin content, during storage at different temperatures (12, 20 and 30C) for 5-month periods, ... -
The bioactive efficiency of ultrasonic extracts from acorn leaves and green walnut husks against Bacillus cereus: a hybrid approach to PCA with the Taguchi method
(SPRINGER, 2019)The objective of this study was to investigate the usefulness of the hybrid approach using the Taguchi method (TM) and principal component analysis (PCA) in determining the optimum conditions for ultrasonic extracts of ... -
Spatial and temporal variations in composition of algae assemblages with environmental variables in an urban stream (Ankara, Turkey)
(SPRINGER, 2019)Phytoplankton and epipelon assemblages form the main constituents, and they are producers in aquatic ecosystems, such as streams and rivers. This study was carried out between May 2008 and April 2009 to determine the impacts ...
