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Toplam kayıt 1269, listelenen: 731-740
Electrochemical Sensor Based on Au@nitrogen-Doped Carbon Quantum Dots@Ag Core-Shell Composite Including Molecular Imprinted Polymer for Metobromuron Recognition
(Electrochemical Society Inc., 2019)
Electrochemical recognition based on Au@nitrogen-doped carbon quantum dots@Ag core-shell (Au NPs@NCDS@Ag NPs) composite including molecular imprinted polymer (MIP) was presented for metobromuron (MBN) detection. Firstly, ...
Comparative Histological Observation of Liver Tissue Before and After Reproduction in Male and Female Frogs (Pelophylax ridibundus)
(Istanbul University Press, Faculty of Aquatic Sciences, 2019)
Histomorphological structure of the liver of Ranidae species during the reproduction period contribute significantly to the production rate in the frog culture studies. In this study, the cytoplasmic status of hepatocytes, ...
Bir modal empedans tabanlı istatistiksel enerji analizi yordamı ile çizgisel bağlantılı belirsiz kompozit yapıların orta ve yüksek frekans titreşim analizi
(Gazi Üniversitesi Mühendislik-Mimarlık, 2019)
In this study, mid and high frequency vibration analysis of line connected composite structures having structural uncertainty obtained by mass variability is performed by using a procedure of modal impedance based statistical ...
Experimental verification of phononic crystal based on square arrays of cylindrical holes against seismic vibrations in full-scale systems: modeling, sensing and signal processing of seismic vibrations
(Springer, 2021)
In this study, phononic crystals reducing the earthquake effects will be determined and prototypes will be constructed which can give the opportunity to reduce the effects of seismic waves. Furthermore, test results will ...
Thermal analysis and wear behavior of shell mold cast and graphite mold cast Mg-4Zn-(x)Zr alloys
(CSIC Consejo Superior de Investigaciones Cientificas, 2021)
The grain refining effect of Zirconium (Zr) is known, nevertheless the effect of Zr amount and its effect on solidification and wear behavior of modified Mg-Zn alloys has not been adequately studied. Mg-4Zn-(x)Zr alloys ...
A flexible perturb & observe MPPT method to prevent surplus energy for grid-failure conditions of fuel cells
(Elsevier, 2021)
Energy management is a critical issue for the economical and optimum operation of grid integrated renewable energy systems. In conventional grid integrated systems, the control methods are operated according to the design ...
Uniaxial stress-strain relation for low- and normal-strength concrete in compression
(ICE Publishing, 2021)
In the modelling and simulation of reinforced concrete structures, accurate definition of material properties is important in terms of obtaining precise results. Among the parameters defining the behaviour of concrete in ...
Free vibration analysis of a rotating single edge cracked axially functionally graded beam for flap-wise and chord-wise modes
(Elsevier, 2021)
This study concerns with the free vibration analyses for centrifugally stiffened cracked beams modelled as functionally graded material in the axial direction. The variation of material properties along the cracked beam ...
An NSGA-II-Based Memetic Algorithm for an Energy-Efficient Unrelated Parallel Machine Scheduling Problem with Machine-Sequence Dependent Setup Times and Learning Effect
(Springer, 2021)
In this study, an energy-efficient unrelated parallel machine scheduling problem is discussed. The speed scaling mechanism has been taken into account as an energy-efficient strategy. Unrelated parallel machine scheduling ...
Isolation, culture and bacterial contamination of oogonial stem cells of Brown trout, Salmo trutta macrostigma (Dumeril, 1858)
(Indian Journal of Experimental Biology, 2021)
Increased commercial value of brown trout, Salmo trutta macrostigma has lead to its declined natural stock due to over exploitation, and thereby made it an endangered species. Cryopreservation of spermatogonial and oogonial ...