Results 141 to 150 of about 372,766 (340)

The pair annihilation reaction D + D --> 0 in disordered media and conformal invariance

open access: yes, 2007
The raise and peel model describes the stochastic model of a fluctuating interface separating a substrate covered with clusters of matter of different sizes, and a rarefied gas of tiles.
E. R. Weeks   +5 more
core   +1 more source

Furan‐Substituted Phosphine‐Oxide as an Efficient Interfacial Modifier for Wide‐Bandgap Perovskite Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
We report phosphine‐oxide interlayers for wide‐bandgap perovskite solar cells, in which tuned P = O Lewis basicity enables selective passivation of buried NiOx/perovskite interfaces and introduces interfacial dipoles that strengthen the built‐in field.
JeeHee Hong   +6 more
wiley   +1 more source

Solvent‐Free Manufacturing of Multifunctional Gas Diffusion Electrode Architectures for Enhanced CO2 Conversion From Low‐Concentration Streams

open access: yesAdvanced Functional Materials, EarlyView.
A tandem gas diffusion electrode (GDE) leveraging hierarchically engineered microgranules enables efficient CO2 electroreduction under dilute CO2 conditions. A key innovation lies in the solvent‐free precision assembly of metal–organic‐frameworks, carbon nanotubes, and copper nanoparticles.
Kai‐Jen Wu   +7 more
wiley   +1 more source

Thermal analysis of activated carbon obtained from residue after supercritical extraction of hops

open access: yesJournal of Thermal Analysis and Calorimetry, 2016
Activated carbons have been obtained by physical activation of residue left after supercritical extraction of hops. The effect of pyrolysis temperature on the physicochemical properties of the adsorbents prepared was tested.
A. Bazan   +3 more
semanticscholar   +1 more source

Sensitized Triplet Exciton Generation in Nanostructured Polymer Scintillators: Toward Improved γ/Neutron Discrimination

open access: yesAdvanced Functional Materials, EarlyView.
Rapid γ/neutron discrimination through PSD is achieved in liquid droplet containing nanostructured polymeric scintillator where a TTA‐active dye is dissolved. The inclusion of a properly selected and dosed sensitizer metalated porphyrin enhances discrimination sensitivity and speed by doubling the density of annihilating triplets and increasing the ...
Luca Pollice   +9 more
wiley   +1 more source

Pengaruh latihan pliometrik lateral barrier hops dan double leg hops terhadap peningkatan power otot tungkai karateka universitas muhammadiyah surakarta [PDF]

open access: yes, 2011
Latar Belakang: Di dalam beladiri Karate secara umum terdapat teknik tendangan yang bervariasi, tetapi pada dasarnya bersumber pada empat sisi telapak kaki yaitu ; punggung kaki, ujung telapak kaki, sisi telapak kaki, dan tumit.
KUSWORO, YOUNG ARI
core  

Hops [PDF]

open access: yesJournal of the Federated Institutes of Brewing, 1894
Lawrence Briant, C. S. Meacham
openaire   +1 more source

High Pressure Densification Investigation of Li3PS4 and Li6PS5Cl Solid Electrolytes using Combine X‐Ray Diffraction, X‐Ray Absorption Tomography and Ionic Measurement

open access: yesAdvanced Functional Materials, EarlyView.
We used multiple analytical techniques at the Psiché beamline, Synchrotron Soleil, and at D20 instrument in Institut Laue Langevin, to study the densification of thiophosphate solid electrolytes Li3PS4 and Li6PS5Cl. Our combined X‐ray diffraction, absorption tomography, absorption density, neutron power diffraction, and ionic conductivity analyses ...
Oskar Thompson   +11 more
wiley   +1 more source

PERBEDAAN PENGARUH ANTARA LATIHAN PLIOMETRIK SINGLE LEG SPEED HOPS DAN DOUBLE LEG SPEED HOPS TERHADAP PENINGKATAN POWER OTOT TUNGKAI PADA KARATEKA PUTRA UNIVERSITAS SEBELAS MARET SURAKARTA TAHUN 2011/2012 [PDF]

open access: yes, 2012
Tujuan penelitian ini adalah sebagai berikut: 1) Mengetahui perbedaan pengaruh antara latihan pliometrik single leg speed hops dan double leg speed hops terhadap peningkatan power otot tungkai pada karateka putra Universitas Sebelas Maret Surakarta ...
HENDRATNO, NIKO
core  

Graphene Nanosheet‐Based Mixed Proton‐Electron Conducting Membranes for Efficient Hydrogen Purification

open access: yesAdvanced Functional Materials, EarlyView.
A monolayer graphene/phosphoric‐acid mixed proton‐electron conducting membrane combines proton‐conducting nanoconfined acid channels with electron‐conducting graphene nanosheets for efficient high‐temperature hydrogen purification. The membrane achieves nearly 100% H2/CO2 selectivity and 69 GPU hydrogen permeance at 250°C, arising from synergistic ...
Kaiqiang He   +8 more
wiley   +1 more source

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