Results 51 to 60 of about 2,008 (184)

An ecology of moral infrastructure: Canadian social work ethics, 1940–2024

International Journal of Social Welfare, Volume 35, Issue 4, October 2026.
Abstract Social work is held to be unified by a stable, coherent value base across time and jurisdiction. Drawing on articulation theory and infrastructure studies, this paper provides the first systematic historical analysis of eight Canadian Association of Social Workers codes (1940–2024) as assembled within an ecology of moral infrastructure ...
Tina E. Wilson
wiley   +1 more source

A two‐tier, reference‐informed framework for soil health assessment: Minimum indicator sets and ecologically dynamic thresholds

Agrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract Soil health underpins crop productivity and sustainability, but current soil health assessment frameworks struggle to balance global standardization with regional dynamic ecological realism. Indicators vary widely across soils and climates, often leading to one‐size‐fits‐all thresholds that penalize producers in inherently low‐capacity soils ...
Saurav Das, Lithma Kariyawasam Hetti Gamage, Mitchell Stephenson, Umesh Acharya, Aaron Lee M. Daigh, Bijesh Maharjan   +5 more
wiley   +1 more source

New information on parton distributions [PDF]

Physical Review D, 1993
New data on structure functions from deep-inelastic scattering provide new information on parton distributions, particularly in the $0.01lxl0.1$ interval. This has important implications for predictions for the DESY $\mathrm{ep}$ collider HERA and for present and future high-energy hadron colliders.
, Martin, , Stirling, , Roberts
openaire   +2 more sources

Drell-Yan lepton pair production at low invariant masses: transverse-momentum resummation and non-perturbative effects in QCD

Journal of High Energy Physics
We consider the transverse-momentum (q T ) distribution of Drell-Yan lepton pairs produced with invariant masses (M) from low values up to the Z-boson peak (4 ≤ M ≤ 116 GeV).
Stefano Camarda, Giancarlo Ferrera, Lorenzo Rossi   +2 more
doaj   +1 more source

The Kaon Off-Shell Generalized Parton Distributions and Transverse Momentum Dependent Parton Distributions

Particles
We investigate the off-shell generalized parton distributions (GPDs) and transverse momentum dependent parton distributions (TMDs) of kaons within the framework of the Nambu–Jona-Lasinio model, employing proper time regularization.
Jin-Li Zhang
doaj   +1 more source

Covariant extension of the GPD overlap representation at low Fock states

European Physical Journal C: Particles and Fields, 2017
We present a novel approach to compute generalized parton distributions within the lightfront wave function overlap framework. We show how to systematically extend generalized parton distributions computed within the DGLAP region to the ERBL one ...
N. Chouika, C. Mezrag, H. Moutarde, J. Rodríguez-Quintero   +3 more
doaj   +1 more source

Key Drivers of Soil CO2, CH4, and N2O Fluxes in Conifer and Broadleaf Afforestation Systems in the Southeastern U.S.: A Machine Learning Analysis

Global Change Biology Communications, Volume 1, Issue 3, September 2026.
Soil CO2 and CH4 emissions were higher in broadleaf than conifer afforestation systems in the southeastern U.S., particularly during the growing season. Machine learning analyses identified soil temperature, moisture, and atmospheric conditions as key drivers, emphasizing that soil greenhouse gas responses critically influence the climate mitigation ...
Jianing Liang, Austin Himes, Cade Booth, Troy Bowman, Olivia Buchanan, Gregory Bushey, Grethel Capistran, Sidnee Everhart, Natalie Dearing, Shaik Hossain, Joshua Granger, Samantha Humphrey, Dawn Lemke, Mark McConnell, Adam Polinko, Rebecca Pope, Krishna Poudel, Logan Pruitt, Nasir Qadir, Heidi Renninger, Morné le Roux, Kris Shelby, Jeremy Whigham, Jia Yang, Courtney Siegert   +24 more
wiley   +1 more source

A critical study of the Monte Carlo replica method

Journal of High Energy Physics
We present a detailed mathematical study of the Monte Carlo replica method as applied in the global fitting literature from the high-energy physics theory community.
Mark N. Costantini, Maeve Madigan, Luca Mantani, James M. Moore   +3 more
doaj   +1 more source

Transverse momentum in double parton scattering: factorisation, evolution and matching

Journal of High Energy Physics, 2018
We give a description of double parton scattering with measured transverse momenta in the final state, extending the formalism for factorisation and resummation developed by Collins, Soper and Sterman for the production of colourless particles.
Maarten G. A. Buffing, Markus Diehl, Tomas Kasemets   +2 more
doaj   +1 more source

Two-loop splitting in double parton distributions: the colour non-singlet case

Journal of High Energy Physics, 2021
At small inter-parton distances, double parton distributions receive their dominant contribution from the splitting of a single parton. We compute this mechanism at next-to-leading order in perturbation theory for all colour configurations of the ...
M. Diehl, J. R. Gaunt, P. Plößl
doaj   +1 more source