Results 221 to 230 of about 33,701 (288)

Synergistic Fe–Si Dual‐Site Pathway Engineering in Biomass‐Derived Carbon Matrix for High‐Performance Oxygen Reduction Reaction

Carbon Energy, EarlyView.
We report a dual‐atomic Si–Fe–N–C catalyst synthesized from nitrogen‐rich pinecones and an Fe porphyrin precursor. The inherent Si and N in pinecones form a porous Si–N–C framework that stabilizes Fe atoms during pyrolysis, yielding robust Si–Fe dual sites.
Min Su Cho, Yanmei Zang, Sung Joon Park, Byeong‐Seon An, Ho Jin Lee, Ashishi Gaur, Ghulam Ali, Mingony Kim, Kyung Yoon Chung, Sungbin Park, Yung‐Eun Sung, Daehae Kim, Ki Jae Kim, Chang Woo Myung, HyukSu Han   +14 more
wiley   +1 more source

Capturing Brain Response Patterns to Subcallosal Cingulate Deep Brain Stimulation Using Cycling fMRI: A Proof-of-Concept Study: Acquisition de schémas cérébraux de réponse à la stimulation cérébrale profonde ciblant le cortex cingulaire subgénual à l'aide de l'IRMf en cycles : étude de validation. [PDF]

Can J Psychiatry
Iskin SA, Elias GJB, Naheed A, Pinto J, Omere U, Kennedy SH, Loh A, Ajala A, Santyr B, Boutet A, Lozano AM, Germann J.   +11 more
europepmc   +1 more source

Electronic Resonance Network Stabilized Crystal Structure in High‐Nickel Cathodes for Lithium‐Ion Batteries

Carbon Energy, EarlyView.
Transition metal (TM) ions with empty eg orbitals induce single‐electron delocalization in Ni3+ to form the resonance structure of Ni─OO─TM through the high‐entropy effect. High‐nickel cathode materials with electron resonance structure have the advantages of improving thermodynamic stability, suppressing phase transitions, and mitigating lattice ...
Yi Li, Qinwen Cui, Jinpeng Li, Xingyu Li, Liang Yin, Erhong Song, Youwei Wang, Xiaolin Zhao, Jianjun Liu   +8 more
wiley   +1 more source

The relationship between menstrual issues and depressive and anxiety symptoms in Chinese adolescent female inpatients: a cross-sectional questionnaire-based investigation. [PDF]

BMC Psychol
Gao F, Wei Z, He J, Xue Q, Huang M.
europepmc   +1 more source

Electrocatalytic CO2 Reduction Coupled to Formate Fermentation: An Electro‐Bio Cascade Approach in Biocompatible Electrolytes

Chemistry – A European Journal, EarlyView.
CO2 utilization in industrial biotechnology: Rational design of a process cascade for electrochemical CO2 reduction linked with formate fermentation, supporting robust cell growth and high biomass yields. ABSTRACT Integration of electrochemical CO2 reduction with microbial fermentation enables conversion of CO2 into valuable chemicals but poses ...
Luciana Vieira, Jonathan Thomas Fabarius, Gabriela Rizzo Piton, Barbara Bohlen, Dhananjai Pangotra, Melanie Speck, Carina Sagstetter, Volker Sieber, Arne Roth   +8 more
wiley   +1 more source

Observation of constructive interference at the edge of quantum ergodicity. [PDF]

Nature
Google Quantum AI and Collaborators.
europepmc   +1 more source

Evolved DNAzymes and Stable Activation Chemistry Enable High‐Efficiency DNA Ligation

Chemistry – A European Journal, EarlyView.
In vitro selection of pre‐structured DNA libraries and chemical screening of alternative activation groups yielded trans‐acting DNAzymes with faster ligation rates and enhanced DNA substrate stability. The combination of C3S1 DNAzymes and phosphobenzimidazole‐activated DNA substrates provides improved DNA ligation performance, offering promise for ...
Connor Nurmi, Gemma Mendonsa, Mengdi Bao, Yingfu Li   +3 more
wiley   +1 more source

Microscopic Primary Tubal Serous Carcinoma With Colon Metastasis and Paraneoplastic Neurological Syndrome: A Case Report. [PDF]

Clin Case Rep
Ye T, De Silva D, Santos LD, Roncolato F, Levy S, Hamilton AER.   +5 more
europepmc   +1 more source

Packing and counting arbitrary Hamilton cycles in random digraphs

, 2018
Asaf Ferber, Eoin Long
openalex   +2 more sources