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Toplam kayıt 90, listelenen: 61-70
Circuit Implementation of Nano-Scale TiO2 Memristor Using Only Metal-Oxide-Semiconductor Transistors
(IEEE-Inst Electrical Electronics Engineers Inc, 2019)
A metal-oxide-semiconductor (MOS)-based circuit model that emulates a TiO2 memristor is proposed in this study. First, a TiO2 (10-nm active layer thickness)based memristor device was fabricated. The structural properties ...
REDESCRIPTION AND NEW RECORD OF THE HARVESTMAN LACINIUS INSULARIS ROEWER, 1923 (OPILIONES: PHALANGIIDAE) FROM TURKEY
(Amer Entomol Soc, 2019)
Lacinius insularis Roewer, 1923, is recorded for the first time as part of the Turkish harvestmen fauna. Prior to this, the species was only known from the island of Crete in Greece. The new collections were made on Nif ...
Performance evaluation of ejector with different secondary flow directions and geometric properties for solid oxide fuel cell applications
(Elsevier, 2019)
The mixing chamber length, secondary flow tube inclination angle, diffuser length and diverging angle as well as the direction of secondary flow on the ejector performance are numerically studied. The numerical results of ...
Realization of a low cost and fast boost converter based MPPT for PV system
(IEEE, 2019)
Photovoltaic (PV) modules have a small power conversion efficiency since material technologies used in commercial PV modules is weak and not well developed. In order to provide the maximum available efficiency in a PV ...
3Bio-Based Additives to Improve Diesel Engine Performance and Emissions
(Chinese Soc Mechanical Engineers, 2019)
This study investigates addition of ethanol and diethyl ether into diesel fuel. Base fuel and three different blends were used in the tests. The experiments were performed at engine speed of 1500 rpm and under various loads ...
Psychrotolerant bacteria isolated from the leaf apoplast of cold-adapted wild plants improve the cold resistance of bean (Phaseolus vulgaris L.) under low temperature
(Academic Press Inc Elsevier Science, 2019)
We have isolated psychrotolerant bacteria from the leaf apoplast of cold-adapted wild plants and aimed to investigate their effect on the cold resistance of bean (Phaseolus vulgaris L.). Based on the findings of 16S rRNA ...
Theoretical investigation on combustion characteristics of ethanol-fueled dual-plug SI engine
(Elsevier Sci Ltd, 2019)
In this study, effects of equivalence ratio, spark timing and spark plug number and locations on combustion characteristics were theoretically investigated using an ethanol-fueled dual-plug SI engine. Two-zone quasi-dimensional ...
Ohmic heating assisted hydrodistillation of clove essential oil
(Elsevier, 2019)
Ohmic heating assisted hydrodistillation is a novel green technology for the extraction of essential oils. In this study, clove bud essential oils (CEO) were extracted by ohmic heating assisted hydrodistillation (OAHD) and ...
Enhancing of the nonlinear absorption and optical limiting performances of the phthalocyanine thin films by adding of the single walled carbon nanotubes in poly(methyl methacrylate) host
(Elsevier, 2019)
Unlike the earlier nonlinear optical studies of single walled carbon nanotubes (SWCNTs) which were generally carried out as solvent, in this study, we established to deposit the unsoluble SWCNTs as homogeneous thin films ...
The in situ natural radionuclide (U-238,Th-232 and(40)K) concentrations in Gumuhane granitoids: implications for radiological hazard levels of Gumuhane city, northeast Turkey
(Springer, 2019)
We have carried out 48 in situ measurements on radioactivities of U-238, Th-232 and K-40 isotopes at the Gumuhane granitoid plutons employing gamma-ray spectrometer with a NaI(Tl) scintillation detector. The radionuclide ...