Results 141 to 150 of about 39,793 (262)

A Latent‐factor MCACE Model for Multidimensional Outcomes and Treatment Noncompliance with Application to a Longitudinal Trial of Arthritis Health Journal

Statistics in Medicine, Volume 45, Issue 10-12, May 2026.
ABSTRACT Real‐world randomized controlled trials (RCTs) evaluating multifaceted interventions often employ multiple study outcomes to measure treatment effects on a small set of underlying constructs. Motivated by a longitudinal RCT evaluating a behavioural intervention, the Arthritis Health Journal (AHJ), we propose a latent‐factor multivariate ...
Lulu Guo, Yi Qian, Diane Lacaille, Hui Xie   +3 more
wiley   +1 more source

An Efficient Quasi-Newton Method with Tensor Product Implementation for Solving Quasi-Linear Elliptic Equations and Systems. [PDF]

J Sci Comput
Hao W, Lee S, Zhang X.
europepmc   +1 more source

Variable Selection in Mixed‐Effects Location‐Scale and Location‐Shift Models

Statistics in Medicine, Volume 45, Issue 10-12, May 2026.
ABSTRACT When ordinal responses to questionnaires structured on the basis of Likert scales show differing variability or heterogeneity in subgroups of the population, appropriate regression approaches that are able to take this issue into account are the location‐scale and location‐shift model.
Moritz Berger, Maria Iannario
wiley   +1 more source

Compact wearable microstrip antenna design using hybrid quasi-Newton and Taguchi optimization. [PDF]

Sci Rep
Tiwari A, Khurshid AA, Sharma K.
europepmc   +1 more source

Design‐based implementation research for digitally enabled education reform: Teacher professional development in Tanzania

British Journal of Educational Technology, Volume 57, Issue 3, Page 715-745, May 2026.
Abstract Design‐based implementation research (DBIR) offers a promising approach for refining and theorising the implementation and scale‐up of education interventions. However, integrating technology into national education reforms in resource‐constrained contexts adds complexity, involving multiple government bodies, implementers and researchers with
Taskeen Adam, Sara Hennessy, Kristeen Chachage, Winston Massam, Calvin Swai, Fredrick Mtenzi, Jonathan Hegwa Paskali, Aneth Komba, Saalim Koomar, Fika Mwakabungu   +9 more
wiley   +1 more source

Quasi-Newton optimised Kolmogorov-Arnold Networks for wind farm power prediction. [PDF]

Heliyon
Mubarak AS, Ameen ZS, Mati S, Lasisi A, Naveed QN, Abdulkadir RA.   +5 more
europepmc   +1 more source

The SPoRC Stock Assessment Package: A Generalized Next‐Generation Platform to Assess Spatial, Age and Sex‐Structured Populations

Fish and Fisheries, Volume 27, Issue 3, Page 754-770, May 2026.
ABSTRACT Fisheries managers increasingly rely on stock assessment models to provide sustainable management advice, which must balance complex and competing objectives. Although assessment models necessitate simplifying assumptions, there is increasing recognition to improve the integration of realistic biological and fishery dynamics. While ongoing and
Matthew LH. Cheng, Daniel R. Goethel, Curry J. Cunningham, Peter‐John F. Hulson, James N. Ianelli, Kristen L. Omori   +5 more
wiley   +1 more source

The Role of Chemistry Across Disciplines From Humanities to Life Sciences in Understanding Complexity and Emergence

Angewandte Chemie, Volume 138, Issue 17, 20 April 2026.
This study explores the origins of life by linking prebiotic chemistry, the emergence of information‐carrying molecules such as RNA and proteins, and philosophical questions about consciousness. The study emphasizes the role of molecular evolution in the Central Dogma and provides insights into the chemical origins of biology and the basis of life's ...
Harald Schwalbe, Josef Wachtveitl, Alexander Heckel, Florian Buhr, Sabrina Toews, Thomas M. Schimmer   +5 more
wiley   +2 more sources

an-QNA: An Adaptive Nesterov Quasi-Newton Acceleration-Optimized CMOS LNA for 65 nm Automotive Radar Applications. [PDF]

Sensors (Basel)
Aras U, Woo LS, Delwar TS, Siddique A, Jana A, Lee Y, Ryu JY.   +6 more
europepmc   +1 more source

Numerical Modeling of Hydrogen‐Assisted Cracking With Phase Field Regularized Cohesive Zone Model and Penalty‐Based Moving Hydrogen Boundary Condition

Fatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 5, Page 1824-1844, May 2026.
ABSTRACT The degradation of metallic materials due to hydrogen embrittlement (HE) poses critical challenges for structural reliability. Phase‐field models offer an energy‐based approach that does not require predefined crack paths and automatically determines crack initiation, growth, and coalescence.
Shaymaa Merheb, Dmytro Vasiukov, Modesar Shakoor, Hugo Heyraud, Daniella Guedes Sales, Philippe Rohart, Samir Assaf, Salim Chaki   +7 more
wiley   +1 more source