Results 161 to 170 of about 9,253 (248)

Measuring Frame Evolution: Smoothed Temporal Framing Trajectories in Complex Policy Debates

JCMS: Journal of Common Market Studies, Volume 64, Issue 5, Page 1688-1714, September 2026.
Abstract The European Union faces long‐term governance challenges in contested domains, such as migration management, health data sharing, and facial recognition technology. Across these fields, political debates are shaped by shifting ways in which actors frame problems and solutions. Understanding how such framing contests evolve over time is crucial
Philip Leifeld, Kristijan Garic
wiley   +1 more source

Atom-in-Molecule Analysis, Density Function Theory Research, Spectroscopy, Charge Transfer, and (Static, Dynamic) Nonlinear Optical Effects of (Z)4,4^'-Bis[-3-N-Ethyl-2-N'-(Phenylimino) Thiazolidin-4-One] Methane. [PDF]

ChemistryOpen
Benyahlou ZD, Triki Baara F, Yahiaoui S, Saidj M, Dermeche K, Harir M, Megrouss Y, Djafri A, Chouaih A, Bendif H, Elfalleh W, Taha TH, Chaudhary AA, Garzoli S.   +13 more
europepmc   +1 more source

Atmospheric River‐Cyclone Events Disrupting an Antarctic Peninsula Field Campaign: Dynamics, Mesoscale Wind Amplification, and Long‐Term Context

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 16, 28 August 2026.
Abstract Extreme weather in the Antarctic Peninsula arises from interactions among large‐scale circulation variability, atmospheric rivers (ARs), extratropical cyclones, and complex coastal terrain, yet the linkages across these scales remain insufficiently resolved.
D. Bozkurt, F. Fernandoy, S. MacDonell, L. M. Gaete, J. F. Carrasco   +4 more
wiley   +1 more source

A one-electron perspective on dative and ionic bonding. [PDF]

Chem Sci
Barrena-Espés D, Francisco E, Martín Pendás Á.   +2 more
europepmc   +1 more source

Uncovering Ocean Mixed Layer Dynamics From the Sea Surface State

Geophysical Research Letters, Volume 53, Issue 15, 16 August 2026.
Abstract Submesoscale dynamics strongly influence the upper ocean, regulating mixing, air–sea exchange, and vertical heat transport. The recent Surface Water and Ocean Topography mission provides unprecedented high‐resolution observations of sea surface height (SSH), yet linking these surface measurements to subsurface ocean dynamics remains ...
Yidongfang Si, Leah Johnson, Abigail Bodner   +2 more
wiley   +1 more source

Novel Roman domination-based graph energies for QSPR analysis of neuroprotective herbal compounds in Alzheimer's disease treatment. [PDF]

Front Chem
Salini Jancy Rani A, Balamurugan BJ.
europepmc   +1 more source

Molecular Interactions of Pyridine With Water: A Combined DFT Benchmarking and QTAIM Analysis

Journal of Computational Chemistry, Volume 47, Issue 21, August 5, 2026.
Microsolvation of pyridine by up to ten water molecules was explored using benchmarked DFT and QTAIM analyses, revealing a transition from a single OH…N hydrogen bond to cooperative three‐dimensional hydrogen‐bond networks. Increasing hydration promotes cage‐like water structures and diverse non‐covalent interactions, governing conformational stability
Juda Baikété, Celestin Godwe Tcheombe, Alhadji Malloum, Jeanet Conradie   +3 more
wiley   +1 more source

Operator-level quantum acceleration of non-logconcave sampling. [PDF]

Proc Natl Acad Sci U S A
Leng J, Ding Z, Chen Z, Lin L.
europepmc   +1 more source

Synthesis and Thermolysis of Ylidyl‐Substituted Stannylenes

Zeitschrift für anorganische und allgemeine Chemie, Volume 652, Issue 12, 3 August 2026.
The synthesis of an amino(ylidyl)stannylene is reported. The title compound was characterized via X‐ray diffraction and features a Sn2C2 heterocycle. Thermal treatment of the stannylene leads to the elimination of the amine. The products of the thermolysis are discussed.
Pascal Weisenburger, Emily Bitzer, Christopher E. Anson, Frank Breher   +3 more
wiley   +1 more source

Correction: Deciphering the molecular origin of the 19.3 eV electronic excitation energy of H₃^. [PDF]

Chem Sci
Toldo JM, Staab JK, Matito E, Foroutan-Nejad C, Ottosson H.   +4 more
europepmc   +1 more source