Results 171 to 180 of about 84,776 (346)
Advanced Science, EarlyView.Scalable synthesis of single‐crystal mid‐nickel cathodes demands precise kinetic control over competing densification and grain growth. Oxygen partial pressure emerges as a quantitative descriptor of effective grain‐boundary mobility, acting through changes in the apparent sintering activation barrier.
Hyeonho Park +9 more
wiley +1 more source
From Databases to Knowledge-Bases - Kappa, Quixote, Helios
, 1994 In the FGCS project and its Follow-on project, we have designed and developed a nested relational database management system, Kappa, a deductive objectoriented database (DOOD) language (or a knowledge representation language), QUIXOT E, and a ...
K. Yokota +2 more
core
Laser scanning simulation with HELIOS++: a practical introduction
Der Workshop führt in die Funktionsweise und Nutzung des Laserscanning-Simulators HELIOS++ ein. Dabei werden wir einen möglichen Anwendungsfall bearbeiten, von der Planung der virtuellen Datenaufnahme bis zur Auswertung der simulierten Laserscanning ...
Höfle, Bernhard +3 more
core +1 more source
Advanced Science, EarlyView.This work presents trap‐programmable Ruddlesden–Popper perovskite nanocrystals for ultralong‐lived optical memory and photonic synapses. Layer‐controlled octahedral distortion modulates trap depth and carrier‐storage kinetics, enabling persistent luminescence beyond 5000 s at room temperature.
Xuanyu Zhu +12 more
wiley +1 more source
, 2006 ГЕЛІО... – у складних словах відповідає поняттям «сонце», «сонячний», напр.: геліотерапія, геліофізика. ⚠️ Цей запис містить лише бібліографічні метадані. Повний текст доступний за посиланням.
openaire +2 more sources
Cr1/4NbSe2‐Single Crystal Growth and Evolution of Antiferromagnetic Correlated States
Advanced Science, EarlyView.High‐quality single crystals Cr1/4NbSe2 were synthesized and comprehensively characterized for the first time. Advanced structural, electronic, and magnetic measurements uncover a correlated antiferromagnetic state, resolving longstanding inconsistencies regarding magnetic behavior derived from earlier polycrystal studies.
Nour Abdelrahman +16 more
wiley +1 more source
Lattice Disorder in CuI Enables Filament‐Free Transparent Memristors
Advanced Science, EarlyView.Transparent Cu1‐xAgxI thin‐film memristors rely on internal ion transport to produce reversible resistive‐switching effects. Direct elemental characterizations observe obvious Cu and Ag redistribution driven by applied bias, proving mobile ions drive the device's resistive‐switching responses.
Yuzhao Ouyang +13 more
wiley +1 more source
Helios is not associated with Treg lineage commitment in mice.
, 2013 (A) Murine CD4+ CD25- Teffs stimulated with CD3/CD28 mAbs, IL-2 and TGF-beta to become iTregs upregulated Helios in both Foxp3+ and Foxp3- subsets (middle). Withdrawal of TCR stimulation and TGF-beta led to loss of Helios expression (right).
Ulf H. Beier (188290) +4 more
core +1 more source
Decoupling Stable Cyclic Deformation From Defect Accumulation in Metals
Advanced Science, EarlyView.Introducing amorphous nanoparticles into a metal matrix enables a cyclic deformation regime where strain hardening and defect accumulation are decoupled. These nanoparticles act as dislocation sinks and undergo reversible shear transformations, sustaining microstructural stability over millions of cycles.
Chenjun Ye +9 more
wiley +1 more source