Results 211 to 220 of about 294,189 (304)

Informing quarantine policy for measles control in primary school and daycare settings: insights from a simulation study, Flanders, Belgium. [PDF]

Euro Surveill
Kremer C, Hammami N, Cornelissen L, Theeten H, Braeye T, Torneri A, Abrams S, Hens N.   +7 more
europepmc   +1 more source

Engineering an Optogenetic pH‐Modulator in Bacteria

Advanced Science, EarlyView.
ABSTRACT Cells in many naturally occurring organisms routinely cooperate to control their extracellular pH in a dynamic and reversible manner, but this capability has been underexplored in synthetic biology. Here, we sought to engineer a microbial system that switches between two states —high and low extracellular pH— with minimal human intervention ...
Jenevieve Kuang, Olivia J. Armendarez, Wei‐Ting Chang, Matthew M. Hausladen, Shanna Bonanno, Daniel J. Wilson, Neel S. Joshi, Leila F. Deravi   +7 more
wiley   +1 more source

State Point-of-Sale Comprehensive Background Check Policies and County Firearm Homicide Rates.

JAMA Netw Open
Schleimer JP, Rencken CA, Wagenaar BH, Kagawa RMC, Rowhani-Rahbar A.   +4 more
europepmc   +1 more source

Bees as Ambassadors for Plant Awareness and Conservation. [PDF]

Plant Environ Interact
Hoffman AE, Vasconcelos T, Hagen ER.
europepmc   +1 more source

Transferable Deep Reinforcement Learning With Edge‐Contour‐Depth Fusion for Autonomous Wireless Capsule Endoscopy Navigation

Advanced Science, EarlyView.
This study presents an anatomical landmark‐guided DRL framework for autonomous wireless capsule endoscopy navigation. Using a lightweight edge‐contour‐depth fusion module, it achieves over 97% coverage across diverse gastric anatomies. To ensure reliability, a two‐stage sim‐to‐real pipeline with an adaptive dynamic programming controller mitigates ...
Haoxuan Wu, Haitao Gao, Qingyang Liu, Sishen Yuan, Haiyang Fang, Mingwu Su, Baijia Liang, Yongzun Yang, Long Bai, Wenzhen Dong, Dihong Xie, Shijian Su, Jiewen Lai, Shing Shin Cheng, Zhen Li, Xiuli Zuo, Hongliang Ren   +16 more
wiley   +1 more source

Agri-environmental policies have reduced cropland degradation globally. [PDF]

Nat Food
Dureti G, Hadi H, Wuepper D.
europepmc   +1 more source

Achieving High‐Density and Stress‐Resilient Maize Breeding Via Germplasm Innovation

Advanced Science, EarlyView.
Global population growth and climate change have exacerbated the global food crisis. This perspective presents a conceptual framework focusing on enhancing population advantages. Several novel breeding objectives are proposed to improve density tolerance and stress resistance for yield improvement.
Xinlong Li, Yongqiang Chen, Dong Ding, Xuehai Zhang, Xuxiang Jia, Zhanhui Zhang, Yafei Wang, Weihua Li, Hui Zhang, Jihua Tang   +9 more
wiley   +1 more source

Structural Minority Stress Predicts Suicidality, Substance Use, and Sexual Risk Behaviors among Sexual Minority Adolescents. [PDF]

Psychol Sex Orientat Gend Divers
Dellucci TV, O'Reilly L, Pederson CA, Gillenwater LA, Hulvershorn L, Aalsma MC, Adams ZW.   +6 more
europepmc   +1 more source

Buried Unstrained Germanium Channels: A Lattice‐Matched Platform for Quantum Technology

Advanced Science, EarlyView.
ABSTRACT Strained germanium (ε$\varepsilon$‐Ge) and strained silicon (ε$\varepsilon$‐Si) buried quantum wells have enabled advanced spin‐qubit quantum processors. However, in the absence of suitable lattice‐matched substrates, ε$\varepsilon$‐Ge and ε$\varepsilon$‐Si are deposited on defective, metamorphic SiGe buffers, which may impact device ...
Davide Costa, Patrick Del Vecchio, Karina Hudson, Lucas E. A. Stehouwer, Alberto Tosato, Davide Degli Esposti, Vladimir Calvi, Luca Moreschini, Mario Lodari, Stefano Bosco, Giordano Scappucci   +10 more
wiley   +1 more source

Equity in the distribution of general practitioners and specialists in Iran: a health needs-adjusted analysis using the Robin Hood index (2006-2019). [PDF]

Hum Resour Health
Jahanmehr N, Damiri S, Meshkani Z.
europepmc   +1 more source