Results 211 to 220 of about 1,799,307 (309)

Physiological demands in simulated tennis matches and hitting tests take account of the translational and rotational kinetic energy ratio of the ball. [PDF]

Front Sports Act Living, 2023
Murata M, Naito T.
europepmc   +1 more source

Coupling Interfacial Redox‐Reactions with In Situ Proton Generation for the Photoelectrochemical Separation of Rare‐Earth Elements

Advanced Functional Materials, EarlyView.
To enhance the sustainability of electrochemical separations for resource recovery, a photoelectrochemical ion recovery system is developed that utilizes renewable solar energy. A composite integrating titianium dioxide nanorods and a redox‐copolymer enables spontaneous cation adsorption and light‐activated redox reactions for regeneration, thus ...
Ki‐Hyun Cho, Wangsuk Oh, Melanie J. Fournier, Xiao Su   +3 more
wiley   +1 more source

IoT-Based Heartbeat Rate-Monitoring Device Powered by Harvested Kinetic Energy. [PDF]

Sensors (Basel)
Nekui OD, Wang W, Liu C, Wang Z, Ding B.
europepmc   +1 more source

Fast Neutron Detector Based on Hybrid 2D Perovskite Thin Films

Advanced Functional Materials, EarlyView.
This work presents the direct detection of fast neutrons using flexible hybrid 2D perovskite (PEA2PbBr4) thin‐film detectors. Thanks to their high low‐Z elements content and good charge transport, these materials enable efficient neutron detection. The thin film configuration allowed the operation at low voltage, and offer scalability, flexibility, and
Ilaria Fratelli, Felix Pino, Laura Basiricò, Giulia Napolitano, Jessica Carolina Delgado, Sara Cepić, Andrea Ciavatti, Sandra Moretto, Gianluigi Maggioni, Marco Cinausero, Sara Maria Carturan, Beatrice Fraboni   +11 more
wiley   +1 more source

Cardiovascular magnetic resonance left ventricular 4D-flow: differences in flow components and kinetic energy across heart failure spectrum. [PDF]

Eur Heart J Imaging Methods Pract
Wong HW, Wang H, Kwan CT, Wong EK, Xu Y, Leung KH, Biekan J, Jang J, Yiu KH, Tse HF, Janich MA, Montero D, Yan AT, Ferreira VM, Ng MY.   +14 more
europepmc   +1 more source

Parsing the Kinetic Energy Budget of the Ocean Surface Mixed Layer. [PDF]

Geophys Res Lett, 2022
Zippel SF, Farrar JT, Zappa CJ, Plueddemann AJ.   +3 more
europepmc   +1 more source

Kinetic energy as a perturbation. I

Journal of Mathematical Analysis and Applications, 1967
J.L Gammel, Cecil C. Rousseau, Dwight P Saylor   +2 more
openaire   +2 more sources

Ultrafast Energy Transfer Induced Lasing From a Coplanar Donor‐Acceptor‐Donor Molecule in a Microspherical Cavity

Advanced Functional Materials, EarlyView.
This study presents a novel donor‐bridge‐acceptor‐bridge‐donor (D‐B‐A‐B‐D) molecular system, which shows near‐unity intramolecular excitation energy transfer (IET) from two identical energy donors to a coplanar acceptor. It enables a four‐level energy system for efficient lasing at the acceptor emission band in a microspherical cavity with a low lasing
Vishal Kumar, Soh Kushida, Takeru Inoue, Keisuke Iwata, Hiroshi Yamagishi, Hayato Tsuji, Yohei Yamamoto   +6 more
wiley   +1 more source

Managing the kinetic energy of descending greywater in tall buildings and converting them into a valuable source. [PDF]

Heliyon
Oron G, Or Y, Shanni J, Hadad E, Fershtman E.   +4 more
europepmc   +1 more source

Synthesis of Large-Area MXenes with High Yields through Power-Focused Delamination Utilizing Vortex Kinetic Energy. [PDF]

Adv Sci (Weinh), 2022
Zhang Q, Fan R, Cheng W, Ji P, Sheng J, Liao Q, Lai H, Fu X, Zhang C, Li H.   +9 more
europepmc   +1 more source