Ara
Toplam kayıt 4107, listelenen: 891-900
Memristor emulators with symmetric and asymmetric threshold voltages
(IEEE, 2018)
Memristor, a fundamental circuit element, was predicted to exist in 1971 by Leon Chua. Chua used an emulator to show how a real memristor would behave in 1971. A memristive system which behaves as a memristor for some part ...
Modeling land use/land cover change and mapping morphological fragmentation of agricultural lands in Thrace Region/Turkey
(Springer, 2020)
Human factors such as development of new roads and urban and industrial areas have caused reduction and fragmentation of agricultural lands in Thrace Region as in many parts of the world over the past few decades. To ...
Design of Tunable Microstrip Dual-Mode Bandpass Filter Having Reconfigurable Filtering Characteristics for Mobile Applications
(IEEE, 2016)
Design of a microstrip narrowband bandpass filter with bandwidth tunability and reconfigurability is presented in this paper. For this purpose, patch reference elements and a varactor diode as tuning element are used to ...
Effect of pure biodiesel on fuel injection systems and noise level in agricultural diesel engines
(2010)
Petroleum fuels have caused environmental problems that affect the whole atmosphere and some estimate the depletion of petroleum in 50-100 years. Mankind has turned their attention toward alternative, renewable energy ...
Determining the Spatial Effects of Quarries Using A Drone: the Case of the Suleymanpasa-Tekirdag Quarries
(Parlar Scientific Publications (P S P), 2019)
This study calculated the area and volume of the quarries located in Suleymanpasa district of Tekirdag province using geographic information systems (GIS) that have recently been employed in almost all disciplines and are ...
Comparing quality of free range and battery cage eggs
(Eugen Ulmer Gmbh Co, 2017)
Quality parameters of eggs from laying hens kept in free-range respectively battery cage systems were compared. Lohmann Brown laying hens (n = 75) from 24 to 30 wk of age were used in the study. Feed and water were available ...
A methodology for memristance calculation
(Tubitak Scientific & Technical Research Council Turkey, 2014)
A memristor is a newly found fundamental circuit element whose behavior can be predicted using either the charge-dependent function called memristance or the flux-dependent function called memductance. Therefore, it is ...
Phytoremediation of Cadmium from Soil Using Patience Dock (Rumex patientia L.)
(Taylor & Francis Inc, 2016)
Herein is reported the remediation of cadmium in agricultural soil using patience dock (Rumex patientia L.). Potted experiments were performed on the campus of Namk Kemal University in greenhouse conditions. The soil was ...
Sneak path current equivalent circuits and reading margin analysis of complementary resistive switches based 3D stacking crossbar memories
(Soc Microelectronics, Electron Components Materials-Midem, 2014)
Sneak path currents of resistive memories is an important issue. They increase with increasing memory size and should be minimized for a usable resistive memory. The complementary resistive cells have been suggested as an ...
A novel synthesis of octahydropyrido[3,2-c]carbazole framework of aspidospermidine alkaloids and a combined computational, FT-IR, NMR, NBO, NLO, FMO, MEP study of the cis-4a-Ethyl-1(2hydroxyethyl)-2,3,4,4a,5,6,7,11c-octahydro-1H-pyrido[3,2-c] carbazole
(Elsevier, 2018)
In this study, we performed a novel synthesis of the octahydropyrido[3,2-c]carbazole derivative 6 from 1 in five steps with a 34% overall yield. We also developed a unique compound 2 by a cyclization reaction from the ...