Results 181 to 190 of about 11,443 (267)

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

A Crystalline Ylide‐Stabilized Stibenium Cation

European Journal of Inorganic Chemistry, Volume 29, Issue 17, 17 June 2026.
The isolation of a stibenium cation stabilized by two thiophosphinoyl‐tethered ylide groups is reported. The cation is accessible via salt metathesis of the metalated ylide with SbCl3 and features CSb single bonds, with lone pairs remaining localized at the ylidic carbon atoms.
Daniel Knyszek, Margarita Shishkova, Leif Kelling, Henning Steinert, Viktoria H. Gessner   +4 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

Global Hotspots of Stalling Extratropical Cyclones

Geophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract Extratropical cyclones (ETCs) are primary drivers of extreme weather in the mid‐to‐high latitudes. We introduce a new classification of particularly impactful events—“stalling” ETCs—defined by slow movement combined with intense precipitation. Using cyclone tracking data, we find that stalling ETCs cluster systematically along the east coasts ...
Valentina Ortiz‐Guzmán, Martin Jucker, Steven Sherwood   +2 more
wiley   +1 more source

Predictive modeling for physicochemical properties of β-lactam antibiotics through eigenvalue based topological indices and non linear regression techniques. [PDF]

Sci Rep
Yuvaraj A, Kalaimurugan G, Thamizhmaran R, Tajudeen MM, Contreras RC.   +4 more
europepmc   +1 more source

Predicting anthropometric body composition variables using 3D optical imaging and machine learning. [PDF]

Front Bioinform
Agrahari G, Bist K, Pandey M, Kapita J, James Z, Knox J, Heymsfield S, Ramirez S, Wolenski P, Drenska N.   +9 more
europepmc   +1 more source

Curvature on Graphs with Negative Edge Weights. [PDF]

IEEE Trans Netw Sci Eng
Grange D, Sun Y, Weistuch C, Elkin R, Phillips S, Deasy JO, Georgiou T.   +6 more
europepmc   +1 more source

Ponderomotive plasma lenses for holography by Gaussian beams. [PDF]

Sci Rep
Alilou S, Shahrassai L, Sobhanian S.
europepmc   +1 more source

On Shape Optimization with Large Magnetic Fields in Two Dimensions. [PDF]

J Geom Anal
Lotoreichik V, Morin L.
europepmc   +1 more source

Oxoaporphine‐Metformin Rhodium(III) Hybrid Ionic Complex With Antidiabetes and Anticancer Effects: New Insights From DFT Computations

International Journal of Quantum Chemistry, Volume 126, Issue 12, June 15, 2026.
DFT (GGA) analysis reveals that the Rh‐Met metallodrug forms a stable ionic pair driven by a network of supramolecular interactions. QTAIM and IGMH insights elucidate the quantum‐mechanical nature of intra‐ and intermolecular contacts governing its self‐assembly and structural organization in the crystal. ABSTRACT A recently proposed (J. Am. Chem. Soc.
Costantino Zazza, Nico Sanna, Felice Grandinetti   +2 more
wiley   +1 more source