Ara
Toplam kayıt 725, listelenen: 651-660
Determination of natural radioactivity levels in soil and travertine of the region of Tokat and Sivas, Turkey
(SPRINGER HEIDELBERG, 2018)
In this study, the environmental radioactivity measurements for Tokat and Sivas provinces in the northeast of Turkey were performed. Using gamma ray spectrometry, the activity concentrations of natural radionuclides in ...
Hepatoprotective effects of capsaicin and alpha-tocopherol on mitochondrial function in mice fed a high-fat diet
(ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER, 2018)
Capsaicin (CAP) and alpha-tocopherol (TOC) have antioxidant properties. We investigated effects of CAP and TOC on mitochondrial oxidative stress and mitochondrial bioenergetics in liver of mice fed HFD. AST, ALT, glucose, ...
The Fermi-Walker Derivative and Non-rotating Frame in Dual Space
(SPRINGER BASEL AG, 2018)
In this study, we defined Fermi-Walker derivative in dual space D-3. Fermi-Walker transport, non-rotating frame and Fermi-Walker termed Darboux vector by using Fermi-Walker derivative are given in dual space D-3. Being ...
Antimicrobial activities, DNA interactions, spectroscopic (FT-IR and UV-Vis) characterizations, and DFT calculations for pyridine-2-carboxylic acid and its derivates
(ELSEVIER SCIENCE BV, 2018)
In this paper, pyridine-2-carboxylic acid, also known as picolinic acid (pic), and its two derivate, 4-methoxy-pyridine-2-carboxylic acid (4-Mpic) and 4-chloro-pyridine-2-carboxylic acid (4-Clpic) have been characterized ...
Levitation and guidance force relaxations of the single-seeded and multi-seeded YBCO superconductors
(ELSEVIER SCIENCE BV, 2018)
The stable levitation and guidance forces at higher force levels are important parameters for technological applicability of high temperature superconductors (HTSs) in Maglev and Flywheel energy storage systems. In this ...
On the anomalous peak and negative capacitance in the capacitance-voltage (C-V) plots of Al/(%7 Zn-PVA)/p-Si (MPS) structure
(SPRINGER, 2018)
The frequency and voltage dependence of the capacitance-voltage (C-V) and conductance-voltage (G/omega-V) characteristics of the Al/(%7 Zn-doped PVA)/p-Si (MPS) structure were investigated in the wide range of frequency ...
An Efficient Retinal Blood Vessel Segmentation using Morphological Operations
(IEEE, 2018)
The structure of retinal vessel carries information about many diseases. It is difficult to analyze this complex structure by human eye. Additionally, it has time-consuming process. In this study, an extremely lower complex ...
Structural and Magnetic Properties of Thermal- and Deformation-Induced Martensite in an Fe-27%Ni-4%Mn-1%Zn Alloy
(SPRINGER, 2018)
Deformation- and thermal-induced martensite properties were examined according to existing martensite morphology and magnetic properties for same prior austenite homogenization conditions in Fe-27%Ni-4%Mn-1%Zn alloy. ...
A NEW APPROACH FOR PARAMETER ESTIMATION IN FUZZY LOGISTIC REGRESSION
(UNIV SISTAN & BALUCHESTAN, 2018)
Logistic regression analysis is used to model categorical dependent variable. It is usually used in social sciences and clinical research. Human thoughts and disease diagnosis in clinical research contain vagueness. This ...
Effect of rectangular hot water tank position and aspect ratio on thermal stratification enhancement
(PERGAMON-ELSEVIER SCIENCE LTD, 2018)
Thermal stratification is an important factor increasing the efficiency of hot water storage tanks used for thermal energy storage. In this study, the effects of the position of a rectangular hot water tank and the aspect ...