Results 11 to 20 of about 491,831 (312)
Examining the instructors’ perspectives on undergraduate distance learning music instrument education during the COVID-19 pandemic [PDF]
, 2021 COVID-19 pandemic has resulted in an emergency transition to distance education in Turkey as well as other countries in the world; and as in all levels and fields of education, the distance education model has been widely used in undergraduate level ...
Hakan Bağcı +5 more
core +1 more source
Design of a Differential Low-Noise Amplifier Using the JFET IF3602 to Improve TEM Receiver
Micromachines, 2022 The observed data of transient electromagnetic (TEM) systems is often contaminated by various noises. Even after stacking averages or applying various denoising algorithms, the interference of the system noise floor cannot be eliminated fundamentally ...
Shengjie Wang +5 more
doaj +1 more source
Sensors, 2021 A biomimetic study on the auditory localization mechanism of Ormia ochracea was performed to improve the localization ability of small acoustic systems.
Xiang Shen +3 more
doaj +1 more source
H∞ filter for flexure deformation and lever arm effect compensation in M/S INS integration
International Journal of Naval Architecture and Ocean Engineering, 2014 On ship, especially on large ship, the flexure deformation between Master (M)/Slave (S) Inertial Navigation System (INS) is a key factor which determines the accuracy of the integrated system of M/S INS.
Liu Xixiang +4 more
doaj +3 more sources
Recent progress in dielectric/metal/dielectric electrodes for foldable light-emitting devices
Nanotechnology Reviews, 2023 Flexible optoelectronic devices have a broad application prospect in the field of wearable electronic devices, among which the superior transparent electrode is the core problem in achieving high-performance flexible optoelectronic devices.
Zhang Buqi +4 more
doaj +1 more source
Real-Time Terrain-Following of an Autonomous Quadrotor by Multi-Sensor Fusion and Control
Applied Sciences, 2021 For the application of the autonomous guidance of a quadrotor from confined undulant ground, terrain-following is the major issue for flying at a low altitude.
Yuan Yang +5 more
doaj +1 more source
Drones, 2022 The problem of quadrotor attitude and position control is considered in the presence of generally lumped disturbances: external disturbances and model uncertainty.
Wenxing Zhu +3 more
doaj +1 more source
Visual measurement method of crop height based on color feature in harvesting robot
SN Applied Sciences, 2023 Article Highlights (1) A crops height measurement model was established based on aperture image principle, and then segmentation lines extraction of crops and background was implemented by a series of morphological operations.
Shanqin Wang +3 more
doaj +1 more source
Instrumental in education and information
The Bulletin of the Royal College of Surgeons of England, 2022 The Library team give us an overview of the all–new Library and the services available to fellows, members and all RCS England staff.
openaire +1 more source
Measuring professional action competence in education for sustainable development (PACesd)
, 2022 Based on the concept of action competence, the current study introduces an integrated framework of Professional Action Competence in Education for Sustainable Development (PACesd) described by three defining features: willingness, knowledge of ...
Science and Mathematics Education +8 more
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