Results 141 to 150 of about 30,168 (299)
Advanced Science, EarlyView.This study combines full‐field tomography with diffraction mapping to quantify radial (ε002$\varepsilon _{002}$) and axial (ε100$\varepsilon _{100}$) lattice strain in wrinkled carbon‐fiber specimens for the first time. Radial microstrain gradients (−14.5 µεMPa$\varepsilon \mathrm{MPa}$−1) are found to signal damage‐prone zones ahead of failure, which ...
Hoang Minh Luong +7 more
wiley +1 more source
Green Hydrogen as a Decarbonization Pathway for Steel Industry in Pakistan
Engineering ProceedingsThe global steel industry emits 1.92 tons of CO2 per ton of output and faces urgent pressure to decarbonize. In Pakistan, the sector accounts for 0.29 tons of CO2 per ton of output, with limited mitigation frameworks in place.
Arfa Ijaz +5 more
doaj +1 more source
The state-of-art of sector coupling in Europe : a literature review
, 2020 At the same time as climate change pushes us to move away from fossil fuels, increasing amounts of energy from variable renewable sources are entering the grid.
Verbeeten, Marthe Karin Dorothee
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Advanced Science, EarlyView.Photocatalytic treatment of glyphosate herbicide in agricultural wastewater is achieved through the cooperative effect of the local polarization field and dipole field mediated by lattice‐distorted carbon nitride. Glyphosate is completely degraded via selective C─P bond cleavage with a CO evolution rate of 1166 µmol g−1 h−1.
Daoping Chen +7 more
wiley +1 more source
Mapping the “Supply–Demand–Flow” of Ecosystem Services for Ecosystem Management in China
Advanced Science, EarlyView.This study develops a “supply–demand–flow” framework clarifies how ecosystem services move between regions by distinguishing potential and actual supply and demand. Using integrated biophysical–socioeconomic modeling, nine services in China were mapped.
Yikun Zhang +3 more
wiley +1 more source
Ramping-Up Electro-Fuel Production
EnergiesFuture transport systems will rely on new electrified drives utilizing batteries and hydrogen-powered fuel cells or combustion engines with sustainable fuels. These systems must complement each other and should not be viewed as competing. Properties such
Ralf Peters +4 more
doaj +1 more source
Advanced Science, EarlyView.ABSTRACT Hydrogen sulfide (H2S) can be transformed into hydrogen (H2) through several chemical and catalytic processes, offering a promising route for both waste treatment and clean H2 production. This colorless, flammable, and toxic gas is found abundantly in swamps, volcanoes, hot springs, sewages, other natural gas fields, and even in refineries and
Divyesh Cirikonda +4 more
wiley +1 more source
Advanced Science, EarlyView.By overcoming the fixed‐path limitations of conventional machine learning, a heterogeneous graph neural network fundamentally reconstructs material data representation. Integrating variable processing sequences with intrinsic elemental features, this framework enables exploratory optimization across high‐dimensional spaces.
Jie Yin +12 more
wiley +1 more source
Strongly coupled sectors in inflation: gapless theories and unparticles
Journal of High Energy PhysicsA bstract We compute correlation functions of the primordial density perturbations when they couple to a gapless, strongly coupled sector of spectator fields — “unparticles” — during inflation.
Pimentel, Guilherme, Yang, Chen
openaire +2 more sources
Coupling of the solar wind, magnetosphere and ionosphere by MHD waves
, 2012 The solar wind, magnetosphere and ionosphere are coupled by magnetohydrodynamic waves, and this gives rise to new and often unexpected behaviours that cannot be produced by a single, isolated part of the system.
Russell, Alexander J. B.
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