Results 221 to 230 of about 2,490,142 (296)

Harmonized Protocol for Segmentation of the Hippocampal Tail on High-Resolution In Vivo MRI From the Hippocampal Subfields Group (HSG). [PDF]

open access: yesHippocampus
de Flores R   +29 more
europepmc   +1 more source

The Elusive [B(ReO4)4]− Anion in the Non‐Centrosymmetric Crystal Structure of K[B(ReO4)4]

open access: yesAngewandte Chemie International Edition, EarlyView.
Colorless crystals of K[B(ReO4)4] have been obtained from the reaction of KReO4 with B2O3 in a melt of Re2O7. According to single‐crystal structure analysis the compound has an anion which is built up by four (ReO4)‐tetrahedra coordinated to a central boron atom. Furthermore, the compound has been investigated by Raman spectroscopy and DFT calculations
Stefan Sutorius   +5 more
wiley   +1 more source

Quantum critical behavior of cuprate superconductors observed by inelastic X-ray scattering. [PDF]

open access: yesNat Commun
Huang HY   +10 more
europepmc   +1 more source

Amplified response of cavity-coupled quantum-critical systems. [PDF]

open access: yesNat Commun
Sur S   +4 more
europepmc   +1 more source

Mechanical Properties and Thermo‐Oxidative Aging of Hybrid EPDM Formulations With Bio‐Based Oils

open access: yesJournal of Applied Polymer Science, EarlyView.
This study evaluates bio‐based oil as an eco‐friendly replacement for paraffinic oil in EPDM rubber. While pure bio‐oil matches conventional mechanical properties, specific blends (25% and 75%) improve tensile strength and stiffness. The 50% blend requires tempering to optimize its sulfur network and morphology, eventually yielding a 35% strength ...
D. Šimić   +4 more
wiley   +1 more source

Double Trouble: Aquatic Invasive Plants Can Promote Mosquitoes. [PDF]

open access: yesEcol Lett
Chikodza T   +6 more
europepmc   +1 more source

Strain‐Tunable Photoluminescence From Ge Quantum Dots on Si Nanotips for CMOS‐Compatible Photonics

open access: yesAdvanced Physics Research, EarlyView.
This work studies strain in Ge quantum dots grown on Si nanotips using photoluminescence, X‐ray diffraction, and band structure calculations. It shows how emission changes with dot size, evaluates strain in the dot and substrate, and explains the role of direct and indirect transitions in the optical behavior.
Diana Ryzhak   +10 more
wiley   +1 more source

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