Results 221 to 230 of about 3,376,470 (281)

Probing the dark energy in the functional protein universe. [PDF]

Proc Natl Acad Sci U S A
Galpern EA, Bueno C, Sánchez IE, Wolynes PG, Ferreiro DU.   +4 more
europepmc   +1 more source

Capacity‐Learning Paradox: How Hong Kong and Singapore's Crisis Responses Shape and Are Shaped by Policy Capacities

Review of Policy Research, Volume 43, Issue 2, March 2026.
ABSTRACT This study examines the paradoxical relationship between policy learning and capacity: governments need certain capacities to learn effectively, yet these same capacities often emerge from previous learning experiences. Through a comparative analysis of Hong Kong and Singapore's responses to SARS and COVID‐19, we demonstrate how policy ...
Shubham Sharma, Xun Wu, Gleb Papyshev
wiley   +1 more source

Seismic Waves Do Sense Fracture Connectivity: Experimental Validation

Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract Fracture connectivity is a key parameter controlling fluid flow throughout the Earth's crust. While some theoretical and numerical studies suggest that seismic waves are sensitive to fracture connectivity, an experimental validation of this critically important phenomenon was so far unavailable.
Yanbin He, J. Germán Rubino, Jianping Liao, Guangui Zou, Tailang Zhao, Bin Li, Hui Li, Jinghuai Gao, Guiwen Xu, Klaus Holliger   +9 more
wiley   +1 more source

[Postoperative result in appendectomy with Pouchet technique versus other surgical techniques]. [PDF]

Rev Med Inst Mex Seguro Soc
Hernández-Flores AJ, Rodríguez-Alfaro SE, Mendoza-Rodríguez R, Méndez-Martínez S, Ayón-Aguilar J, García-Flores MA, Aguilar-Cózatl I.   +6 more
europepmc   +1 more source

On the Role of Western Boundary Currents to Fertilize Adjacent Continental Shelves at Interannual Scales: A Case Study in the Southwestern Atlantic

Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.
Abstract Exchanges between continental shelves and open ocean basins regulate the transport of heat, salt, and nutrients. In the Southwestern Atlantic, the western boundary current known as the Malvinas Current (MC) fertilizes the outer shelf through recurrent slope‐water intrusions.
Carola Ferronato, Martin Saraceno, Valeria A. Guinder   +2 more
wiley   +1 more source

Near-complete genome sequences of a rice necrosis mosaic virus isolate infecting rice in Argentina. [PDF]

Microbiol Resour Announc
Solís VE, Bangratz M, Brugo Carivali MF, Comte A, Luciani CE, Lacombe S, Fontana ML, Filloux D, Pachecoy MI, Fernandez E, Dirchwolf PM, Ayala JOA, Julian C, Kruger RD, Hébrard E, Fernandez FD, Perotto MC, Roumagnac P, Gutiérrez SA, Poulicard N, Celli MG.   +20 more
europepmc   +1 more source

From Light‐Driven to Dark Synthesis: Streamlining Perfluoroalkyl Selenide Ether Formation

European Journal of Organic Chemistry, Volume 29, Issue 5, 7 February 2026.
Two orthogonal and user‐friendly protocols enable the efficient construction of (Se/S)RF bonds from simple dichalcogenides and perfluoroalkyl iodides. Visible‐light irradiation at 395 nm promotes seleno‐ and thioether formation, while a dark KOH/MeCN variant delivers selenoethers in minutes. Both approaches operate under mild, metal‐ and photocatalyst‐
Loydel Torres Barroso, Romina S. Conde, Damian E. Yerien, Agustin A. Zottola, Al Postigo, Sebastian Barata‐Vallejo   +5 more
wiley   +1 more source

An In Situ Study of the Topochemical Transformation of Hybrid Layered Hydroxides Into Metallic Nanocomposites

Advanced Functional Materials, Volume 36, Issue 10, 2 February 2026.
Herein, the topochemical transformation of cobalt‐based layered hydroxides into nanocomposites is investigated using advanced real‐time characterization techniques combined with thermogravimetric analysis. The study reveals how interlayer carboxylic acids direct the transformation pathway, highlighting the role of carbon content and anion length. These
Camilo Jaramillo‐Hernández, Víctor Oestreicher, Martin Mizrahi, Cristián Huck‐Iriart, Christian Dolle, Gonzalo Abellán   +5 more
wiley   +1 more source