Ara
Toplam kayıt 710, listelenen: 541-550
Potential sources and measured concentrations of VOCs in Balikesir ambient atmosphere
(Centro Ciencias Atmosfera Unam, 2020)
The assessment of volatile organic compounds (VOCs) has become an important field of interest in atmospheric pollution. This study quantifies and characterizes the ambient levels and spatial distribution of VOCs in urban ...
Energy efficient BPA degradation through F-etched-Ni-Sn-C-N-TiO2 nano-layered thin film reactors
(Elsevier, 2020)
Increasing wastewater generation rates and micro-pollutant levels in environmental matrices constrain energy-efficient and fast control technologies. In this study, different optical and geometrical photocatalytic reactor ...
Increasing BOD5/COD ratio of non-biodegradable compound (reactive black 5) with ozone and catalase enzyme combination
(Springer International Publishing Ag, 2020)
The effect of ozone and ozone plus a biological catalyst (catalase) on the degradation processes of Reactive Black 5 was investigated. The ozonation process was carried out in a laboratory-scale batch reactor with a volume ...
Gamma Dose Values of Stratigraphic Units of Behramkale (Çanakkale) - Zeytinli (Edremit-Balikesir) Section of Kaz Mountains
(Turkish Chemical Society, 2020)
In this study, gamma dose values were measured at 25 locations around a distance of 60 km parallel to the Aegean Sea in Güre, Küçükkuyu and Kazdağı regions. These measurements were made by keeping the Eberline Smart Portable ...
New Double Current Controlled Cfa (Dcc-Cfa) Based Voltage-Mode Oscillator with Independent Electronic Control of Oscillation Condition and Frequency
(Slovak Univ Technology, 2013)
In this paper, a new electronically tunable quadrature oscillator (ETQO) based on two modified versions of current feedback amplifiers (CFAs), the so called double current controlled CFA (DCC-CFAs) is presented. The frequency ...
On Temporal Connectivity of PFC Via Gauss-Markov Modeling of fNIRS Signals
(IEEE-Inst Electrical Electronics Engineers Inc, 2010)
Functional near-infrared spectroscopy (fNIRS) is an optical imaging method, which monitors the brain activation by measuring the successive changes in the concentration of oxy- and deoxyhemoglobin in real time. In this ...
Design of Novel Precise Quadrature Oscillators Employing ECCIIs with Electronic Control
(Univ Suceava, Fac Electrical Eng, 2013)
In this paper, an interesting design of precise quadrature oscillator employing electronically controllable current conveyors of the second generation (ECCII) is presented. The main purpose of this paper is to show advantages ...
An Additional Approach to Model Current Followers and Amplifiers with Electronically Controllable Parameters from Commercially Available ICs
(Sciendo, 2012)
Several behavioral models of current active elements for experimental purposes are introduced in this paper. These models are based on commercially available devices. They are suitable for experimental tests of current- ...
Analysis of filter characteristics based on PWL Memristor
(Istanbul Univ, Fac Engineering, 2014)
Memristor is claimed as a passive two terminal fundamental circuit element in 1971 and declared to be physically fabricated in 2008. The memristor can provide new features in analog circuit design thanks to its properties ...
Planning of waste electrical and electronic equipment (WEEE) recycling facilities: MILP modelling and case study investigation
(Springer, 2015)
Waste electrical and electronic equipment (WEEE) consist of many different substances some of which contain hazardous components and valuable materials. The recovery of WEEE plays a key role on environmental sustainability ...