Results 151 to 160 of about 58,900 (288)

Teacher Credentials and Student Achievement in High School: A Cross-Subject Analysis with Student Fixed Effects [PDF]

We use data on statewide end-of-course tests in North Carolina to examine the relationship between teacher credentials and student achievement at the high school level.
Charles T. Clotfelter, Helen F. Ladd, Jacob L. Vigdor   +2 more
core  

Theretofore Highest Efficiency in Vacuum‐Deposited Organic Solar Cells Originating From Triarylamine‐Based Small‐Molecule Donors Containing Fused Heterocycle Units

Advanced Science, EarlyView.
Fused‐ring engineering unlocks record efficiency in vacuum‐deposited organic solar cells. By replacing linear π‐bridges with fused‐ring analogues in triarylamine‐based donors, we achieve enhanced molecular planarity, red‐shift optical absorption, minimize energy loss and optimized phase separation.
Yun‐Fei Li, Le‐Shan Dai, Zuo‐Chang Chen, Shi‐Long Xiong, Bin‐Wen Chen, Ke‐Yue Yang, Qiu Xiong, Yi‐Dong Yan, Kun Cao, Da‐Qin Yun, Feng He, Lin‐Long Deng, Su‐Yuan Xie, Lan‐Sun Zheng   +13 more
wiley   +1 more source

Data spaces and self-sovereign identity: Ecosystem landscape and a systematic literature review on Gaia-X-aligned data spaces. [PDF]

Data Brief
Sánchez Serna R, López García C, González-Tablas AI.   +2 more
europepmc   +1 more source

On Delegation of Verifiable Presentations [PDF]

In this work, we study the problem of producing a delegation of verifiable presentations derived from verifiable credentials to enable a credential holder (the delegator) to securely authorize another party (the delegatee) to present a credential on ...
Flamini, Andrea, Guglielmino, Enrico, Orabona, Vincenzo, Gangemi, Andrea   +3 more
core  

D–A Type Perylene Micelles With Synergistic Charge/Energy Transfer for Dual‐Path ROS Generation and Enhanced Photocatalysis

Advanced Science, EarlyView.
Dual‐state activation of singlet and triplet excitons is achieved in perylene‐based nanomicelles via donor engineering. By synergistically pairing charge transfer with energy transfer pathways, while concurrently enabling pollutant pre‐enrichment, this strategy establishes spatial coupling between efficient ROS generation and rapid mineralization ...
Chenfan Xie, Jin Gao, Guan Wang, Xinyue Huang, Xinyi Hu, Lijun Zhu, Liujun Yang, Hua Li, Jianmei Lu   +8 more
wiley   +1 more source

A Blockchain-Based Architecture for Dynamic and Auditable Patient Consent in Secondary Use of Health Data. [PDF]

Blockchain Healthc Today
Phuyal S, Bhandari M, Bista R, Ferreira JC.   +3 more
europepmc   +1 more source

A Dual‐Modal Wearable PPG Smartwatch with AI‐Enhanced Correction for High‐Accuracy and Continuous AF Burden Assessment

Advanced Science, EarlyView.
ABSTRACT Atrial fibrillation (AF) increases the risk of stroke and heart failure, yet accurate quantification of AF burden in daily life remains difficult. Although smartwatch photoplethysmography (PPG) supports continuous monitoring, complex rhythms and signal noise can impair burden estimation.
Song Zuo, Jinglei Wang, Xin Wang, Han Feng, Yize Zhao, Fadong Li, Shaobin Wei, Le Zhou, Zixu Zhao, Songjie Chen, Xiangyi Kong, Jue Wang, Liu He, Shijun Xia, Xin Li, Junmeng Zhang, Xiaoxia Liu, Xueyuan Guo, Ning Zhou, Songnan Li, Chenxi Jiang, Ribo Tang, Caihua Sang, Deyong Long, Xin Du, Jianzeng Dong, Wenwu Zhu, Changsheng Ma   +27 more
wiley   +1 more source

Integrating medical imaging datasets with blockchain wallets: A case study on ARDS-COVID19 patients. [PDF]

PLoS One
Esperança M, Galvão T, Freitas D, Ferreira JC, Cysneiros A, Bento L.   +5 more
europepmc   +1 more source

A Supramolecular Thermal Switch for Precision Pyroptosis via Host−Guest Recognition and Electrostatic Interactions

Advanced Science, EarlyView.
A supramolecular pyroptotic thermal switch encapsulates I3− within β‐cyclodextrin (β‐CD) and undergoes CaCO3 mineralization. Upon lysosomal acidification, CaCO3 is degraded, releasing Ca2+ and I3−. Concurrently, BODIPY activation converts I3− into I2, inducing oxidative stress and Ca2+ overload, which together trigger caspase‐3/GSDME‐mediated ...
Dan Wu, Jie Zhou, Yibin Cao, Kunmin Ping, Borui Zhao, Yanrong Yang, Chunyang Yu, Xinyang Yu, Shaolong Qi   +8 more
wiley   +1 more source

Patient-governed agentic health data exchange. [PDF]

Npj Health Syst
Drew S, Tang G, Saad Z, Zhou J, Chen Y, Wang F.   +5 more
europepmc   +1 more source