Results 41 to 50 of about 17,047 (257)

Submicron Metasurface Reconfigured Multiband Smart Windows

Advanced Functional Materials, EarlyView.
This work presents a submicron metasurface reconfigured multiband thermochromic smart window. By integrating subwavelength nanostructures into a Fabry−Perot resonator configuration, it mitigates conventional trade‐offs to simultaneously deliver high luminous transmittance and robust solar heating and radiative cooling modulation capabilities ...
Guanya Wang, Shancheng Wang, Bin Li, Xinyi Tian, Rong Liu, Jian Chen, Zhendong Dai, Shouqin Tian, Yi Long   +8 more
wiley   +1 more source

Research on the Comparison of the Flow Evolution Mechanisms of a Water-Jet Pump Between Valley and Peak Conditions

Journal of Marine Science and Engineering
The pump hump significantly influences the vibration and operational stability of pumps. During the development of the mixed-flow waterjet pump, our team found that the pump performance curve had a hump phenomenon and the platform had vibration, so it ...
Min Liu, Yun Long, Yingying Zheng, Jinqing Zhong, Hong Yin   +4 more
doaj   +1 more source

Novel channel edge doping for hump reduction in LTPS TFTs

Journal of Information Display, 2022
We proposed a new channel edge doping (CED) technique for hump reduction in n-type low-temperature polycrystalline silicon (LTPS) thin-film transistors (TFTs) and validated it through experiments and technology computer-aided design (TCAD) simulations ...
Ki Woo Kim, Heesoo Lee, Hyun Jae Kim
doaj   +1 more source

Evidence for Itinerant Ferromagnetic Flat Bands Producing Large Transverse Responses

Advanced Materials, EarlyView.
Itinerant ferromagnetic flat bands are demonstrated in GdCo5 with a high Curie temperature of 940K, a stacked honeycomb–kagome lattice, through angle‐resolved photoemission spectroscopy and magneto‐thermoelectric measurements. These topological flat bands generate large Berry curvaturte, producing gigantic anomalous Nernst effect with record‐high ...
Susumu Minami, Yangming Wang, Seigo Souma, Hiroto Nakamura, Akito Sakai, Takumi Osumi, Hang Su, Hikaru Watanabe, Shun'ichiro Kurosawa, Rikuto Oiwa, Daisuke Nishio‐Hamane, Kosuke Nakayama, Takuya Nomoto, Ryotaro Arita, Takafumi Sato, Satoru Nakatsuji   +15 more
wiley   +1 more source

THE LIMITATIONS OF THE MODES OF UNCOUPLING BRAKING ON HUMPS

Nauka ta progres transportu, 2009
The operating limitations of braking modes for cuts on humps are explored; a procedure of construction of region of permissible speeds for exit of cuts from the retarding positions is developed.
V. I. Bobrovskyi, R. V. Vernihova, A. V. Kudryashov, L. O. Yelnikova   +3 more
doaj  

Numerical Analysis of Resistance Characteristics of a Novel High-Speed Quadramaran

Polish Maritime Research, 2023
This paper utilised computational fluid dynamics (CFD) technology to calculate the resistance of a novel high-speed quadramaran in calm water using the Navier‒Stokes (N‒S) equation, analysed the total resistance, frictional resistance, and residual ...
Liu Xin, Yang Jinglei, Wu Defeng, Hou Liang, Li Xiaowen, Wan Qian   +5 more
doaj   +1 more source

Biodegradable Chitosan Films as Green Resists for Gold Nanowires Fabrication Through AFM‐Based Nanolithography

Advanced Materials Interfaces, EarlyView.
Schematic illustration of a sustainable nanofabrication process: chitosan derived from natural sources is used as a biodegradable thin film resist, patterned via Constant Pulse‐Assisted Force Lithography (CP‐AFL) to create tunable nanogrooves. These grooves template gold nanowire formation, enabling high‐resolution nanopatterning under ambient ...
Paolo Pellegrino, Lorenzo Vincenti, Isabella Farella, Valeria De Matteis, Mariafrancesca Cascione, Annalisa Bianco, Fabio Quaranta, Rosaria Rinaldi   +7 more
wiley   +1 more source

ABOUT THE APPROACH TO THE DETERMINATION OF CERTAIN KINEMATIC PARAMETERS OF THE CAR’S MOVEMENT ON THE HUMP BRAKING POSITIONS OF MARSHALLING YARDS

International Journal of Advanced Studies, 2018
In the design of marshalling hump, the choice of optimal parameters of great importance to have accurate values of the kinematic parameters of the movement of the cars, uncoupling at all parts.
Khabibulla Turanovich Turanov, Andrey Aleksandrovich Gordienko, Shukhrat Umarkhodjaevich Saidivaliev   +2 more
doaj   +1 more source

A life-threatening complication due to pulmonary haemorrhage following hump-nosed viper bite

BMC Pulmonary Medicine, 2020
Background Hump-nosed viper bite, the commonest venomous snake bite in Sri Lanka, is associated with significant morbidity. Specific anti-venom is not available for hump-nosed viper envenomation which is usually managed with supportive treatment ...
Arthihai Srirangan, Jagath Pushpakumara, Kamani Wanigasuriya   +2 more
doaj   +1 more source

Xenes for Sustainable Energy: A Roadmap From First‐Principles Design to Practical Deployment

Advanced Materials Interfaces, EarlyView.
Emerging 2D Xenes are advancing from theoretical predictions toward practical energy‐storage and conversion technologies through the integration of first‐principles modelling, experimental synthesis, electrochemical validation, and AI‐assisted materials design, enabling accelerated discovery of high‐performance and sustainable electrochemical systems ...
Onur Karaman, Ceren Karaman
wiley   +1 more source