Results 91 to 100 of about 4,779,205 (412)
Optical Hydrogen Sensing Materials for Applications at Sub‐Zero Temperatures
Advanced Functional Materials, EarlyView.This study demonstrates the viability of optical hydrogen sensors at temperatures as low as −60°C. Using advanced metal hydride materials, the sensors detect hydrogen with high sensitivity, speed, and stability across a wide range of concentrations. These findings open doors for safe hydrogen detection in extreme cold, enabling applications in aviation,
Ziqing Yuan +4 more
wiley +1 more source
Terrestrial, Atmospheric and Oceanic Sciences, 2015 Time-varying gravity signals, with their nonlinear, non-stationary and multi-scale characteristics, record the physical responses of various geodynamic processes and consist of a blend of signals with various periods and amplitudes, corresponding to ...
Linsong Wang +3 more
doaj +1 more source
Oceanic Games: Centralization Risks and Incentives in Blockchain Mining
, 2021 To participate in the distributed consensus of permissionless blockchains, prospective nodes -- or miners -- provide proof of designated, costly resources.
Leonardos, Nikos +2 more
core +1 more source
Super‐Tough Silk: The Potential of Knots in Evolved Spiders
Advanced Functional Materials, Volume 35, Issue 15, April 10, 2025.The toughness of spider silk can be further significantly enhanced if spiders evolved the –currently absent/undiscovered– ability to tie knots in their silk. The results on 393 spiders suggest toughness increments by one or two orders of magnitude and thus a new perspective on how knotting can serve as a key innovation in spider evolution and in ...
Nicola M. Pugno
wiley +1 more source
Near‐Field Phonon Nanoscopy and Imaging of Structural Variants in Mixed Phase BiFeO3
Advanced Functional Materials, EarlyView.Nano‐Fourier transform infrared spectroscopy and scattering scanning near‐field optical microscopy imaging reveal the phonon response of nanoscale phase variants in mixed‐phase BiFeO3 (BFO). Direct mid‐infrared imaging of associated distinct vibrational signatures is used as a non‐invasive optical detection method for electrical switching of ...
Dawei Zhang +8 more
wiley +1 more source
Evaluation of Deep Neural Operator Models toward Ocean Forecasting [PDF]
arXiv, 2023 Data-driven, deep-learning modeling frameworks have been recently developed for forecasting time series data. Such machine learning models may be useful in multiple domains including the atmospheric and oceanic ones, and in general, the larger fluids community. The present work investigates the possible effectiveness of such deep neural operator models
arxiv
Laboratory investigation of radiative transfer in cloud fields, A [PDF]
, 1978 April 1978.Includes bibliographical references (page 46).Sponsored by the Global Atmospheric Research Program, National Science Foundation, and the GATE Project Office, National Oceanic and Atmospheric Administration ATM-77-15369.Sponsored by the Global ...
Cox, Stephen K. +2 more
core
Open ocean carbon monoxide photo-production [PDF]
, 2006 Sunlight-initiated photolysis of chromophoric dissolved organic matter (CDOM) is the dominant source of carbon monoxide (CO) in the open-ocean. A modelling study was conducted to constrain this source.
Law, Cliff S. +5 more
core +2 more sources
, 2023 In recognition of the Ocean’s importance “to an equitable and sustainable planet”, the United Nations have pronounced 2021-2030 as the Decade of Ocean Science for Sustainable Development. What will “the Ocean we need for the future we want” look like? And how can we transform human behavior to become more sustainable?
openaire +2 more sources