Results 81 to 90 of about 122,114 (275)
Planar geometry inertial electrostatic confinement fusion device
Journal of Physics: Conference Series, 2015 The systems and methods described herein relate to the use of electrostatic elements to confine and circulate ions in trapped orbits so as to facilitate ion-ion and ion-neutral collisions resulting in nuclear fusion reactions. The systems employ a disc shaped cloud of ions wherein the turning region for the recirculating ions are located in a circular ...
openaire +1 more source
Electroactive Metal–Organic Frameworks for Electrocatalysis
Advanced Functional Materials, EarlyView.Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska +7 more
wiley +1 more source
JMIR mHealth and uHealth, 2019 BackgroundThe shoulder is one of the joints with the greatest mobility within the human body and its evaluation is complex. An assessment can be conducted using questionnaires or functional tests, and goniometry can complement the information obtained in
Roldán-Jiménez, Cristina +2 more
doaj +1 more source
Photoswitching Conduction in Framework Materials
Advanced Functional Materials, EarlyView.This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez +4 more
wiley +1 more source
, 1976 An attitude control system is described in which angular rate signals are generated by rate gyros mounted closely adjacent to gimbaled engines at the rear of a vehicle.
Rupp, C. C., Vonpragenau, G. L.
core +1 more source
Reevaluating the Activity of ZIF‐8 Based FeNCs for Electrochemical Ammonia Production
Advanced Functional Materials, EarlyView.Though receiving much attention, the field of electrochemical nitrogen reduction reaction (eNRR) to ammonia is marked by doubts about whether this reaction is possible in aqueous media. This work sheds light on this question for iron single‐atom on N‐doped carbon (FeNC) catalysts—a class of well‐known catalysts that is also worth testing for the sister
Caroline Schneider +6 more
wiley +1 more source
Applications of Inertial Navigation Systems in Medical Engineering
Journal of Biomedical Physics and Engineering, 2018 Inertial navigation systems are of the most important and practical systems in determining the velocity, position and attitude of the vehicles and different equipment. In these systems, three accelerometers and three gyroscopes are used to measure linear
S V Ghasemzade, F Jamshidi
doaj
Variability in the Load of Professional Basketball Referees during Competition
Applied SciencesMonitoring the demands on basketball referees is essential for optimizing their performance and reducing the risk of injuries. This study aimed to analyze the workload experienced by elite basketball referees during official games.
Sergio José Ibáñez +3 more
doaj +1 more source
International Journal of Computer Science in Sport, 2019 Along with advancements in science and technology, anthropometric measurements using electronic devices have become possible, and research is being actively conducted on this topic.
Oh D., Lim W., Lee N.
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Sensors, 2020 With the widespread use of embedded sensing capabilities of mobile devices, there has been unprecedented development of context-aware solutions. This allows the proliferation of various intelligent applications, such as those for remote health and ...
Abayomi Otebolaku +5 more
doaj +1 more source