Results 151 to 160 of about 3,065 (239)

Magnetic Field‐Modulated Boolean Logic in Proteinoid‐ Fe3 O4 Hybrid Materials

open access: yesAdvanced Physics Research, Volume 5, Issue 5, May 2026.
Proteinoid‐Fe3O4${\rm Fe}_3{\rm O}_4$. nanoparticle composites exhibit spontaneous electrical oscillations that emulate Boolean logic gates (AND, OR, XOR, NAND, NOR, NOT) under magnetic field modulation. External fields of 65.103 mT tune oscillatory behavior: 84 mT enhances amplitude while 103 mT suppresses it.
Panagiotis Mougkogiannis   +1 more
wiley   +1 more source

Non‐Subtractive Arterial Spin Labeling‐Based (NSASL) Renal Magnetic Resonance Angiography (MRA): Development and Clinical Feasibility Evaluation

open access: yesJournal of Magnetic Resonance Imaging, Volume 63, Issue 5, Page 1435-1447, May 2026.
ABSTRACT Background Non‐contrast renal MR angiography (MRA) is valuable for patients who cannot receive contrast agents or when avoiding radiation is desired. However, the conventional inflow inversion recovery (IFIR) method is limited by incomplete background suppression, venous contamination, and motion sensitivity.
Yulin Wang   +13 more
wiley   +1 more source

Recent Advances in the Synthesis and Processing of Carbon Nanotubes and Carbon Nanocomposites for Energy Storage, Biomedical, and Environmental Applications

open access: yesChemistryOpen, Volume 15, Issue 5, May 2026.
This review summarizes recent advances in the synthesis and processing of carbon nanotubes and carbon nanocomposites, highlighting structure–property relationships and their applications in energy storage, biomedical systems, and environmental technologies, with emphasis on performance optimization and sustainable material design.
Noor‐ul‐Huda Altaf   +9 more
wiley   +1 more source

Deterministic Entanglement as a Prerequisite for Scalable Quantum Photonic Resource State Generation

open access: yesAdvanced Quantum Technologies, Volume 9, Issue 5, May 2026.
Scalable photonic quantum computing requires entanglement generated deterministically. Simple combinatorics shows that probabilistic fusion causes exponential overheads, while 1D entangled‑state sources offer orders‑of‑magnitude higher success probabilities than Bell pairs or single photons.
Yorick Reum   +8 more
wiley   +1 more source

Differential Drivers of Thermogenic and Bulk Dissolved Organic Matter in the Indian Ocean

open access: yesGlobal Biogeochemical Cycles, Volume 40, Issue 5, May 2026.
Abstract The oceanic dissolved organic matter (DOM) pool contains a substantial fraction of recalcitrant carbon, with thermogenic organic compounds representing a chemically distinct, long‐lived component. However, the distribution and transformation of these compounds remain poorly constrained in the Indian Ocean, a key basin of the global overturning
Tassiana S. G. Serafim   +7 more
wiley   +1 more source

Composite Heat Sink Material for Superconducting Tape in Fault Current Limiter Applications. [PDF]

open access: yesMaterials (Basel), 2020
Pekarčíková M   +10 more
europepmc   +1 more source

Ediacara Obscura: Unveiling Hidden Magnetisations in the Fen Complex, Southern Norway

open access: yesGeochemistry, Geophysics, Geosystems, Volume 27, Issue 5, May 2026.
Abstract Paleomagnetic directions found in Ediacaran (635–539 Ma) rocks are widely dispersed, which has led to conflicting hypotheses about tectonic regimes and geomagnetic field behavior during this period, and raised doubts about the fidelity of the paleomagnetic record.
Justin A. D. Tonti‐Filippini   +8 more
wiley   +1 more source

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