Results 151 to 160 of about 110,320 (298)

Grape Version 1: First prototype of the low-cost personal space weather station receiver. [PDF]

HardwareX, 2022
Gibbons J, Collins K, Kazdan D, Frissell N.   +3 more
europepmc   +1 more source

Path‐Decoupled Cation‐Eutaxy III–V van der Waals Memristive Semiconductors for Mitigating the Neuromorphic Accuracy‐Energy Trade‐off

Advanced Materials, EarlyView.
Path‐decoupled III–V van der Waals memtransistors spatially separate ionic and electronic transport to overcome the conventional trade‐off between accuracy and energy in neuromorphic hardware. Mobile K+ ions in the vdW gaps set a wide conductance window, Gmax/Gmin, while gate‐tunable hole conduction lowers programming energy, enabling reliable ...
Jihong Bae, Ji Hoon Han, Taeyoung Kim, Jongbum Won, Seokmin Park, Gyu Won Kim, Sungsoon Kim, Hong Choi, Taehoon Kim, Hong‐Sub Lee, Jae‐Hyun Lee, Young Jin Choi, Jinwoo Cheon, Wooyoung Shim   +13 more
wiley   +1 more source

A Proposal for the Fundamental Structure of South American GPS Augmented Navigation System - Space Weather Integrated Monitoring and Surveillance Systems( SAGANS-SWIMS)

, 2019
This particular paper is all about the introductory details of the theoretical and technical structure of the South American GPS Augmented Navigation System-Space Weather Integrated Monitoring and Surveillance Systems(SAGANS-SWIMS) which will undoubtedly
Mishra, N, Rapeti, Sashikanth, Babu, Ansuman   +2 more
core  

Lunar tide contribution to thermosphere weather

, 2014
As the utilization of low-Earth orbit increases, so does the need for improved ephemeris predictions and thus more accurate density models. In this paper we quantify the density variability of the thermosphere attributable to the lunar gravitational tide,
Bruinsma, S.L. (author), Zhang, J.T. (author), Zhang, C.H. (author), Doornbos, E.N. (author), Forbes, J.M. (author)   +4 more
core   +1 more source

Reply to: Role of ambient humidity underestimated in research on correlation between radioactive decay rates and space weather. [PDF]

Sci Rep, 2022
Milián-Sánchez V, Iglesias-Martínez ME, Scholkmann F, de Córdoba PF, Castro-Palacio JC, Sahu S, Mocholí A, Mocholí F, Verdú G, Kolombet VA, Panchelyuga VA.   +10 more
europepmc   +1 more source

Programmable 3D Photovoltaics via Mechanically Origami‐Coded Interlocked 3D Kirigami and Nano‐Root Anchored AgNWs–In–Ga Multiphasic Alloy Conductor

Advanced Materials, EarlyView.
Mechanically origami‐coded 3D kirigami photovoltaics convert a single extension–release cycle into deterministic self‐folding, reconfiguring planar solar cells into programmable 3D modules. Distinct coding strategies enable either ultrahigh stretchability (500% system strain) or ultrahigh initial effective areal coverage (225%).
Seok Joon Hwang, Jiwon Ryu, Byungsoo Kang, Injong Oh, Dae‐Hee Cho, YoungHoi Cho, Seung S. Lee, Dong Hoe Kim, Deokjae Choi, Gee Yeong Kim, Heesuk Jung, Taehee Kim, Hyeonggeun Yu, Seungjun Chung, Byoung Koun Min, Phillip Lee   +15 more
wiley   +1 more source

Weather modelling using a multivariate latent Gaussian model [PDF]

, 2001
We propose a vector autoregressive moving average process as a model for daily weather data. For the rainfall variable a monotonic transformation is applied to achieve marginal normality, thus defining a latent variable, with zero rainfall data ...
Durbán, María, Glasbey, C.A.
core  

Northern preference for terrestrial electromagnetic energy input from space weather. [PDF]

Nat Commun, 2021
Pakhotin IP, Mann IR, Xie K, Burchill JK, Knudsen DJ.   +4 more
europepmc   +1 more source

Lead Halide Perovskite Photoelectrocatalysis

Advanced Materials, EarlyView.
Lead halide perovskite semiconductors have emerged as highly promising materials for solar fuel and chemical synthesis. This perspective discusses advances made in the rational photoelectrode design to improve solar‐to‐chemical conversion, product scope, and scalability.
Virgil Andrei
wiley   +1 more source

Designing Strong, Tough, Fire‐Retardant and Self‐Healing Elastomers with Phosphorus/Nitrogen‐ and Biphenyl‐Containing Segments

Advanced Materials, EarlyView.
By designing a P/N‐ and π–π interacting biphenyl‐containing diol as hard segments but side groups, a strong, tough, fire‐extinguishing and self‐healing elastomer is developed, demonstrating a break strain of ∼2500%, a toughness of 379 MJ/m3 and a tensile strength of 46 MPa, as well as a healing efficiency of 95% (tensile strength) and 99% (break strain)
Yijiao Xue, Shu Gong, Zhezhe Zhou, Zhewen Ma, Yanlong Luo, Mark Lynch, Jiabing Feng, Yan Zhang, Meng Zhang, Yonghong Zhou, Wenlong Cheng, Pingan Song   +11 more
wiley   +1 more source