Results 111 to 120 of about 104,038 (266)

Neural Patterns of Social Pain in the Brain‐Wide Representations Across Social Contexts

open access: yesAdvanced Science, EarlyView.
Empathy arises from both physiological and social pain, yet their shared and context‐specific neural mechanisms remain unclear. Combining fMRI and multivariate pattern analysis, this study decodes overlapping empathy networks and distinct representations for social exclusion versus separation.
Xiaodong Zhang   +11 more
wiley   +1 more source

Efficient Photothermoelectric Conversion of CSS@BP/Bi2Te3 Array for Innovative Aircraft Attitude Recognition

open access: yesAdvanced Science, EarlyView.
A chloroplast‐like CSS@BP composite with superior photothermoelectric conversion performance is synthesized via sonochemical methods. A portable Attitude Recognition Box (ARB) incorporating a CSS@BP/Bi2Te3 photothermal conversion array is developed, which achieves precise attitude recognition through bidirectional current detection induced by ...
Liangshutong Zhang   +5 more
wiley   +1 more source

A Unified Model for Active Battery Equalization Systems [PDF]

open access: yesarXiv
Lithium-ion battery packs demand effective active equalization systems to enhance their usable capacity and lifetime. Despite numerous topologies and control schemes proposed in the literature, conducting quantitative analyses, comprehensive comparisons, and systematic optimization of their performance remains challenging due to the absence of a ...
arxiv  

Protease‐Mediated Synthesis of Zein Nanofibrils: From Structural Elucidation to Functional Application

open access: yesAdvanced Science, EarlyView.
The globular shape and hydrophobicity of zein made it unsuitable to be processed in pure aqueous environment. Pepsin‐mediated hydrolysis converts zein into water‐soluble and fibril‐forming peptides with a bioconversion rate exceeding 70%, enabling the self‐assembly of amyloid‐like nanofibrils.
Mingqin Li   +8 more
wiley   +1 more source

Altered Neural Activity in the Mesoaccumbens Pathway Underlies Impaired Social Reward Processing in Shank3‐Deficient Rats

open access: yesAdvanced Science, EarlyView.
This study examines the effects of Shank3 mutation on the mesoaccumbens pathway using a Shank3‐deficient rat model. The findings reveal altered social reward processing in these rats, accompanied by changes in dopaminergic and GABAergic neural activity within the ventral tegmental area (VTA) and dopamine release in the nucleus accumbense (NAc ...
Marie Barbier   +4 more
wiley   +1 more source

Ammonia Synthesis at Room Temperature and Atmospheric Pressure from N2: A Boron‐Radical Approach

open access: yesAngewandte Chemie International Edition, Volume 62, Issue 3, January 16, 2023., 2023
Boron‐centered radicals, generated by reduction of R2BCl derivatives, react with N2 all the way to borylamine formation. DFT calculations rationalize the reduction/functionalization process, involving N−N bond splitting. Hydrolysis of the mixture yields NH4+. Radical addition to N2 provides a new strategy for N2 fixation.
Soukaina Bennaamane   +6 more
wiley   +1 more source

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