Ara
Toplam kayıt 1404, listelenen: 401-410
Student performance under asynchronous and synchronous methods in distance education: A quasi-field experiment
(ELSEVIER SCI LTD, 2022)
This study examines student performance under asynchronous and synchronous methods in a
microeconomics course during COVID-19 pandemic. We conduct a quasi-field experiment in a
state university in Turkey. In the experiment, ...
Analytical design of MEMS variable capacitors based on shaped-finger comb-drives
(SPRINGER HEIDELBERG, 2022)
A variable capacitor is one of the widely used components in radio frequency (RF) circuits. Variable capacitors can benefit from the microelectromechanical systems (MEMS) technology, to be equipped with attractive ...
Finite Element Analysis of the Stress Distribution Associated With Different Implant Designs for Different Bone Densities
(WILEY, 2022)
Purpose: The main objective of this study was to investigate the influence of implant
design, bone type, and abutment angulation on stress distribution around dental
implants.
Materials and methods: Two implant designs ...
AlN Piezoelectric Quad-Actuators for 2D Optical Micro Scanning
(TAYLOR & FRANCIS LTD, 2022)
Piezoelectric actuation has been one of the frequent choices for
optical micro scanning. In most of the cases, lead zirconate titanate
(PZT) has been used as the piezoelectric material. However, PZT has
a potential issue ...
The roles of technology and Kyoto Protocol in energy transition towards COP26 targets: Evidence from the novel GMM-PVAR approach for G-7 countries
(ELSEVIER SCIENCE INC, 2022)
The investigation of the determinants of energy transition has become very attractive and popular due to the
Sustainable Development Goals and COP26 targets. However, one shortcoming of the existing studies is the
inability ...
Disutility Entropy in Multi-attribute Utility Analysis
(PERGAMON-ELSEVIER SCIENCE LTD, 2022)
In this paper, we present an alternative formulation of utility entropy called disutility entropy. Previous entropy
measurements in the literature use utility density function in maximum entropy formulations. Also, in ...
A dopant-free 2,7-dioctyl[1]benzothieno[3,2-b][1]benzothiophene (C8-BTBT)-based hole transporting layer for highly stable perovskite solar cells with efficiency over 22%
(ROYAL SOC CHEMISTRY, 2022)
In this study, for the first time, n-i-p PSCs were fabricated using dopant-free 2,7-dioctyl[1]benzothieno[3,2-b][1]benzothiophene (C8-BTBT) as the solution-processed hole transporting layer (HTL). The power conversion ...
Color Enrichment Solids of Spectrally Pure Colloidal Quantum Wells for Wide Color Span in Displays
(WILEY-V C H VERLAG GMBH, 2022)
Colloidal quantum wells (CQWs) are excellent candidates for lighting and display applications owing to their narrow emission linewidths (<30 nm). However, realizing their efficient and stable light-emitting solids remains ...
Meso-pi-Extended/Deficient BODIPYs and Low-Band-Gap Donor-Acceptor Copolymers for Organic Optoelectronics
(AMER CHEMICAL SOC, 2022)
The realization of π-deficient acceptors and their donor−
acceptor copolymers has become a key research focus for the realization of
versatile organic optoelectronic materials and devices. Herein, we
demonstrate the ...
Production of buckwheat starch-myristic acid complexes and effect of reaction conditions on the physicochemical properties, X-ray pattern and FT-IR spectra
(ELSEVIER, 2022)
In this study, the effect of reaction parameters on complex index (CI%) value of complexes formed between
buckwheat starch (BS) and myristic acid (MA) was investigated. The temperature (60–90 ◦C) and MA to BS ratio
(0.1–0.8 ...