Results 61 to 70 of about 26,170 (206)

Atomistic Understanding of 2D Monatomic Phase‐Change Material for Non‐Volatile Optical Applications

open access: yesAdvanced Science, EarlyView.
Antimony is a promising monatomic phase‐change material. Scaling down the film thickness is necessary to prolong the amorphous‐state lifetime, but it alters the optical properties. The combined computational and experimental study shows that, as thickness decreases, the extinction coefficient and optical contrast are reduced in the near‐infrared ...
Hanyi Zhang   +10 more
wiley   +1 more source

Lorenz function of Bi$_{2}$Te$_{3}$/Sb$_{2}$Te$_{3}$ superlattices

open access: yes, 2012
Combining first principles density functional theory and semi-classical Boltzmann transport, the anisotropic Lorenz function was studied for thermoelectric Bi$_{2}$Te$_{3}$/Sb$_{2}$Te$_{3}$ superlattices and their bulk constituents.
B. Huang   +32 more
core   +1 more source

Design and Research of MVB Adapters Based on UART Emulation Technology

open access: yes机车电传动, 2015
A technical scheme had been put forward, the MVB adapter achieved capabilities of process data, message data and user programmability by using UART Emulation technology in the structure of the host system and MVB controller. And the MVB network was built
WANG Fengchao, LIU Tai, ZHAO Dongyu
doaj  

Formin-like 1β phosphorylation at S1086 is necessary for secretory polarized traffic of exosomes at the immune synapse in Jurkat T lymphocytes

open access: yeseLife
We analyzed here how formin-like 1 β (FMNL1β), an actin cytoskeleton-regulatory protein, regulates microtubule-organizing center (MTOC) and multivesicular bodies (MVB) polarization and exosome secretion at an immune synapse (IS) model in a ...
Javier Ruiz-Navarro   +8 more
doaj   +1 more source

NPM1 Mediates mRNA Sorting into Extracellular Vesicles via Specific RNA Motif Binding and Phase Separation

open access: yesAdvanced Science, EarlyView.
NPM1 selectively sorts specific mRNAs into extracellular vesicles (EVs) by recognizing RNA motifs and forming phase‐separated condensates. These mRNA cargos—including EGFR—are then loaded via multivesicular bodies. This active sorting pathway, validated in EVs derived from both lung cancer cells and patient serum, reveals a specific mechanism for ...
Kaixiang Zhang   +8 more
wiley   +1 more source

Research and Development on Dual FPGA Structure Based Universal MVB Interface

open access: yes机车电传动, 2012
For the limitation of MVB cards in railway only adapting in MVB-cPCI or MVB-PC/104 bus, a new communication method was given, by detecting buses connecting status with ARM microprocessor, automatically loading different procedures upon FPGA, to realize ...
CHEN Te-fang   +3 more
doaj  

Metavalent Bonding in Layered Phase‐Change Memory Materials

open access: yesAdvanced Science, 2023
Metavalent bonding (MVB) is characterized by the competition between electron delocalization as in metallic bonding and electron localization as in covalent or ionic bonding, serving as an essential ingredient in phase‐change materials for advanced ...
Wei Zhang   +11 more
doaj   +1 more source

Automatically Defining Protein Words for Diverse Functional Predictions Based on Attention Analysis of a Protein Language Model

open access: yesAdvanced Science, EarlyView.
Understanding protein sequence–function relationships remains challenging due to poorly defined motifs and limited residue‐level annotations. An annotation‐agnostic framework is introduced that segments protein sequences into “protein words” using attention patterns from protein language models.
Hedi Chen   +9 more
wiley   +1 more source

A Solution for Exosome‐Based Analysis: Surface‐Enhanced Raman Spectroscopy and Artificial Intelligence

open access: yesAdvanced Intelligent Discovery, EarlyView.
Exosomes are emerging as powerful biomarkers for disease diagnosis and monitoring. This review highlights the integration of surface‐enhanced Raman spectroscopy with artificial intelligence to enhance molecular fingerprinting of exosomes. Machine learning and deep learning techniques improve spectral interpretation, enabling accurate classification of ...
Munevver Akdeniz   +2 more
wiley   +1 more source

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