Results 201 to 210 of about 100,866 (281)

Scale, Skill‐Mix, and Access Implications of the Production of Appointments by Primary Care Practices in England

Health Economics, Volume 35, Issue 3, Page 423-438, March 2026.
ABSTRACT Primary medical care has traditionally been provided by small organisations. Recent policy developments in many countries have encouraged larger practices in the hope of benefiting from increasing returns to scale, but there is little research evidence to support this.
Tianchang Zhao, Rachel Meacock, Matt Sutton   +2 more
wiley   +1 more source

Depression Prevalence in Adolescents and Adults: United States, August 2021-August 2023.

NCHS Data Brief
Brody DJ, Hughes JP.
europepmc   +1 more source

Interval-aware optimal control of PMSG-based wind energy conversion systems via piecewise Chebyshev inclusion. [PDF]

Sci Rep
Razmjooy N.
europepmc   +1 more source

Visitor Perception of Urban Fixtures in Historic Gardens and Implications for Cultural Heritage Tourism

International Journal of Tourism Research, Volume 28, Issue 2, March/April 2026.
ABSTRACT This study explores how urban fixtures in historic gardens influence visitor perception and their implications for cultural heritage tourism. A total of 363 fixtures were inventoried across six historic gardens in Europe and Türkiye, and 326 participants evaluated their perceptual, esthetic, and emotional responses through an online survey ...
Demet Ulku Gulpinar Sekban
wiley   +1 more source

Remarks on Limit Theorems for the Free Quadratic Forms. [PDF]

Entropy (Basel)
Ejsmont W, Biernacki M, Hęćka P.
europepmc   +1 more source

Rational points in a family of conics over F2(t)$\mathbb {F}_2(t)$

Mathematische Nachrichten, Volume 299, Issue 3, Page 496-513, March 2026.
Abstract Serre famously showed that almost all plane conics over Q$\mathbb {Q}$ have no rational point. We investigate versions of this over global function fields, focusing on a specific family of conics over F2(t)$\mathbb {F}_2(t)$ which illustrates new behavior.
Daniel Loughran, Judith Ortmann
wiley   +1 more source

A unifying principle for multispecies coexistence under resource fluctuations. [PDF]

Proc Natl Acad Sci U S A
Richardson JA, Engelstädter J, Letten AD.   +2 more
europepmc   +1 more source

Quantifying uncertainty in calibration and clinical application of EBT‐4 Gafchromic film dosimetry

Medical Physics, Volume 53, Issue 3, March 2026.
Abstract Background GAFchromic films (GAFs) are essential tools in radiotherapy dosimetry, but uncertainties in calibration methods limit their accuracy and hinder consistency across clinical practice. Purpose This study aimed to perform a comparative analysis of different calibration functions for GAFchromic EBT4 films in single‐ and double‐channel ...
Riccardo Lombardi, Nicola Zancopè, Samuele Cavinato, Nicole De Zordi, Angelo Giannone, Alessandro Scaggion, Marta Paiusco   +6 more
wiley   +1 more source

Lasso Monte Carlo, a variation on multi fidelity methods for high-dimensional uncertainty quantification. [PDF]

J Appl Stat
Albà A, Boiger R, Rochman D, Adelmann A.   +3 more
europepmc   +1 more source

Applying Dynamics/Cost Parameter Continuation to the Optimal Guidance of Variable‐Speed Unicycle

Optimal Control Applications and Methods, Volume 47, Issue 2, Page 643-657, March/April 2026.
(a) Classical parameter continuation method diverges. (b) Dynamics/cost parameter continuation method converges. ABSTRACT The problem of a variable‐speed unicycle guidance to the stationary target is considered. The vehicle should be guided to the origin while minimizing the energy loss due to the induced drag.
Gleb Merkulov, Vladimir Turetsky, Tal Shima   +2 more
wiley   +1 more source