Results 101 to 110 of about 60,835 (182)

A Sparse Hierarchical <i>hp</i>-Finite Element Method on Disks and Annuli. [PDF]

J Sci Comput
Papadopoulos IPA, Olver S.
europepmc   +1 more source

Nanoemulsion design of Cynara cardunculus leaves extract rich in sesquiterpene lactones

Pest Management Science, Volume 82, Issue 4, Page 4036-4050, April 2026.
This work introduces a novel formulation strategy that advances the potential of Cynara cardunculus leaf extract enriched in sesquiterpene lactones as a bioherbicide and contributes to the broader development of sustainable weed management tools based on natural products.
Daniela Rosa, Carlos Rial, Miguel Palma, Francisco J. Rodríguez‐Mejías, Rosa M. Varela, Francisco A. Macías, Maria F. Duarte   +6 more
wiley   +1 more source

Atomic representation and algorithms for polytomous knowledge spaces. [PDF]

PLoS One
He Z.
europepmc   +1 more source

Enhancement of Coherence Times of Individual Shallow NV Center due to Ozone Treatment

Advanced Quantum Technologies, Volume 9, Issue 4, April 2026.
It has been observed a threefold improvement in T2∗$T_2^*$ by probing the spin properties of the same individual shallow NVs (depth < 20 nm) before and after ozone treatment, and one order of magnitude enhancement in T2${T_2}$, for NVs coated with a layer of isotopically purified 12C${\;^{12}}C$ (depth < 40 nm).
Jéssica Fernanda da Silva Barbosa, Angelika Kaiser, Alma Beatrice Sergi, Allegra de Gleria Clark, Johannes Lang, Christoph Findler, Christian Osterkamp, Jakob Buchheim, Markus Mohr   +8 more
wiley   +1 more source

Maximum likelihood estimation of log-affine models using detailed-balanced reaction networks. [PDF]

J Math Biol
Henriksson O, Améndola C, Rodriguez JI, Yu PY.   +3 more
europepmc   +1 more source

Signal Amplification in the HPT Axis—Evidence for Its Existence, Location, Significance, and Molecular Mechanisms

Acta Physiologica, Volume 242, Issue 4, April 2026.
ABSTRACT Thyroid hormones (THs) are under negative feedback regulation via the hypothalamic–pituitary‐thyroid (HPT) axis. How this axis operates to keep the circulating THs within a narrow physiological range is not well understood quantitatively. Led by the design principle of robust homeostatic feedback control, here we review and synthesize the ...
Li Jing, Sarahna A. Moyd, Qiang Zhang
wiley   +1 more source

The 3d Mixed BF Lagrangian 1-Form: A Variational Formulation of Hitchin's Integrable System. [PDF]

Commun Math Phys
Caudrelier V, Harland D, Singh AA, Vicedo B.   +3 more
europepmc   +1 more source

Function spaces for decoupling

Journal of the London Mathematical Society, Volume 113, Issue 4, April 2026.
Abstract We introduce new function spaces LW,sq,p(Rn)$\mathcal {L}_{W,s}^{q,p}(\mathbb {R}^{n})$ that yield a natural reformulation of the ℓqLp$\ell ^{q}L^{p}$ decoupling inequalities for the sphere and the light cone. These spaces are invariant under the Euclidean half‐wave propagators, but not under all Fourier integral operators unless p=q$p=q$, in ...
Andrew Hassell, Pierre Portal, Jan Rozendaal, Po‐Lam Yung   +3 more
wiley   +1 more source

Theta functions, broken lines and 2-marked log Gromov-Witten invariants. [PDF]

Manuscr Math
Gräfnitz T.
europepmc   +1 more source

Noncommutative polygonal cluster algebras

Journal of the London Mathematical Society, Volume 113, Issue 4, April 2026.
Abstract We define a new family of noncommutative generalizations of cluster algebras called polygonal cluster algebras. These algebras generalize the noncommutative surfaces of Berenstein–Retakh, and are inspired by the emerging theory of Θ$\Theta$‐positivity for the groups Spin(p,q)$\mathrm{Spin}(p,q)$.
Zachary Greenberg, Dani Kaufman, Merik Niemeyer, Anna Wienhard   +3 more
wiley   +1 more source