Results 151 to 160 of about 21,879 (282)

Photoinduced Solution‐Stable Radicals via Intramolecular Charge Separation From anti‐Kasha Emissive BN‐Azepines

Electron, EarlyView.
A series of BN‐azepines with a twisted heptagonal B–N donor–acceptor framework was synthesized, enabling stable photoinduced radicals in solution. Upon photoexcitation, charge separation between the triarylamine donor and boron acceptor yields a longer‐lived triplet state, which can generate a nitrogen radical cation through electron transfer.
Lingjuan Chen, Jiaqi Dong, Qingliang Feng, Deng‐Tao Yang   +3 more
wiley   +1 more source

Dark matter with exotic mediators: the diquark portal

Journal of High Energy Physics
In this work we build out complete mediator sectors for models of frustrated dark matter (fDM), a new paradigm in which fermionic dark matter couples to the Standard Model (SM) through a scalar-fermionic mediator pair.
Linda M. Carpenter, Taylor Murphy
doaj   +1 more source

The search for charmed states of matter. [PDF]

Natl Sci Rev, 2021
Ball P.
europepmc   +1 more source

Synergistic Enhancement: Whole Wheat Substrate Improves Memory in Mice by Optimizing Folate Metabolism and Systemic Antioxidant Capacity

Food Bioengineering, EarlyView.
ABSTRACT This study rigorously assessed the impact of folic acid‐fortified whole wheat products on mitigating mild liver injury caused by prolonged excessive folic acid consumption, improving folic acid bioavailability, and enhancing spatial cognitive functions in mice over a 48‐day intervention period.
Yan Qi, Songyi Lin, Meina Zhang, Yue Tang   +3 more
wiley   +1 more source

Composite dark matter and neutrino masses from a light hidden sector

Journal of High Energy Physics
We study a class of models in which the particle that constitutes dark matter arises as a composite state of a strongly coupled hidden sector. The hidden sector interacts with the Standard Model through the neutrino portal, allowing the relic abundance ...
Aqeel Ahmed, Zackaria Chacko, Niral Desai, Sanket Doshi, Can Kilic, Saereh Najjari   +5 more
doaj   +1 more source

Constraining light thermal inelastic dark matter with NA64. [PDF]

Eur Phys J C Part Fields, 2023
Mongillo M, Abdullahi A, Banto Oberhauser B, Crivelli P, Hostert M, Massaro D, Molina Bueno L, Pascoli S.   +7 more
europepmc   +1 more source

“I need to take care of myself as well”—self‐care strategies of abortion acompañantes in Northern Mexico

Feminist Anthropology, EarlyView.
Abstract This ethnographic study explores the emotional labor and self‐care strategies of feminist abortion acompañantes in Northern Mexico. Operating within restrictive legal environments, acompañantes provide crucial support for self‐managed medication abortions (SMAs), engaging in significant, often invisible, emotional labor.
Bruna Alvarez, Suzanne Veldhuis
wiley   +1 more source

Probing earth-bound dark matter with nuclear reactors

Journal of High Energy Physics
Strongly-interacting dark matter can be accumulated in large quantities inside the Earth, and for dark matter particles in a few GeV mass range, it can exist in large quantities near the Earth’s surface.
Yohei Ema, Maxim Pospelov, Anupam Ray
doaj   +1 more source

Heavy Z ' bosons in the secluded U ( 1 ) ' model at hadron colliders. [PDF]

Eur Phys J C Part Fields, 2021
Frank M, Selbuz L, Turan I.
europepmc   +1 more source

Differential Proteomic Analysis to Reveal the Mechanism of Heat Damage in Soybean Using a Data‐Independent Acquisition (DIA) Strategy

Food Safety and Health, EarlyView.
Heat‐stressed soybeans adapt to elevated temperatures through coordinate regulation of destructive and protective protein expression ‐ suppressing detrimental proteins while enhancing beneficial ones. ABSTRACT Soybean represents the largest imported agricultural product in China. Imported soybeans are typically transported via maritime shipping. During
Pengdi Ding, Qinfei Xie, Jiajing Duan, Yinghao Feng, Fengzhong Wang, Yufeng Sun   +5 more
wiley   +1 more source