Results 151 to 160 of about 133,004 (188)

Excited State Branching Processes in a Ru(II)‐Based Donor–Acceptor–Donor System

Chemistry – A European Journal, Volume 31, Issue 31, June 3, 2025.
The photoinduced electron transfer processes in a Ru(II)‐based push–pull–push architecture which combines an inorganic and organic chromophore are elucidated in a joint spectroscopic‐theoretical approach. The applied design concept allows the excited state to be localized away from the metal onto the organic chromophore.
Guangjun Yang, Louis Blechschmidt, Linda Zedler, Clara Zens, Kamil Witas, Maximilian Schmidt, Birgit Esser, Sven Rau, Georgina E. Shillito, Benjamin Dietzek‐Ivanšić, Stephan Kupfer   +10 more
wiley   +1 more source

Polynomial modelling of high-quality yet incomplete rare earth element data sets and a holistic assessment of REE anomalies. [PDF]

Sci Rep
Ernst DM, Vogt J, Bau M, Mues M.
europepmc   +1 more source

A parameter transformation of the anisotropic Matérn covariance function

Canadian Journal of Statistics, Volume 53, Issue 2, June 2025.
Abstract We describe a polar coordinate transformation of the anisotropy parameters of the Matérn covariance function, which provides two benefits over the standard parameterization. First, it identifies a single point (the origin) with the special case of isotropy.
Kamal Rai, Patrick E. Brown
wiley   +1 more source

Reduced Radial Electric Quadrupole Moment Function for Diatomic Molecules. [PDF]

J Chem Theory Comput
Špirko V.
europepmc   +1 more source

Range‐Wide Camera Trapping for the Australian Cassowary Reveals Habitat Associations With Rainfall and Forest Quality

Ecology and Evolution, Volume 15, Issue 6, June 2025.
We conducted large‐scale camera trapping across the Australian range of the southern cassowary and quantified habitat associations. Cassowary relative abundance peaked in intact rainforest areas with comparatively less rainfall, but also showed weak avoidance of humans.
Skye Elise Anderson, Zachary Amir, Tom Bruce, Matthew Scott Luskin   +3 more
wiley   +1 more source

Encapsulated phytogenic oils enhance in vitro rumen fermentation and reduce methane emissions. [PDF]

BMC Vet Res
Phupaboon S, Muslykhah U, Suriyapha C, Sommai S, Matra M, Dagaew G, Prachumchai R, Wanapat M.   +7 more
europepmc   +1 more source

Sparse graph signals – uncertainty principles and recovery

GAMM-Mitteilungen, Volume 48, Issue 2, June 2025.
ABSTRACT We study signals that are sparse either on the vertices of a graph or in the graph spectral domain. Recent results on the algebraic properties of random integer matrices as well as on the boundedness of eigenvectors of random matrices imply two types of support size uncertainty principles for graph signals.
Tarek Emmrich, Martina Juhnke, Stefan Kunis   +2 more
wiley   +1 more source

Putatively Optimal Projective Spherical Designs With Little Apparent Symmetry

Journal of Combinatorial Designs, Volume 33, Issue 6, Page 222-234, June 2025.
ABSTRACT We give some new explicit examples of putatively optimal projective spherical designs, that is, ones for which there is numerical evidence that they are of minimal size. These form continuous families, and so have little apparent symmetry in general, which requires the introduction of new techniques for their construction.
Alex Elzenaar, Shayne Waldron
wiley   +1 more source

New Quadratic Discriminant Analysis Algorithms for Correlated Audiometric Data. [PDF]

Stat Med
Guo F, Zucker DM, Vaden KI, Curhan S, Dubno JR, Wang M.   +5 more
europepmc   +1 more source

Stabilized Krylov Subspace Recurrences via Randomized Sketching

Numerical Linear Algebra with Applications, Volume 32, Issue 3, June 2025.
ABSTRACT Recurrences building orthonormal bases for polynomial Krylov spaces have been classically used for approximation purposes in various numerical linear algebra contexts. Variants aiming to limit memory and computational costs by using truncated recurrences often have convergence constraints.
Valeria Simoncini, YiHong Wang
wiley   +1 more source