Results 21 to 30 of about 5,029 (187)

Satellite assessment of winter cover crop and conservation tillage outcomes to support adaptive management in working landscapes

Journal of Environmental Quality, EarlyView.
Abstract The use of winter cover crops and conservation tillage are agricultural practices promoted to reduce nutrient and sediment loss from cropland, improve soil health, increase infiltration, and support farm nutrient cycling and ecosystem services. However, environmental performance of these practices is variable in the working farm landscape. The
W. Dean Hively, Feng Gao, Gregory W. McCarty, Craig S. T. Daughtry, Xuesong Zhang, Jyoti Jennewein, Alison Thieme, Brian T. Lamb, Jason Keppler, Cathleen J. Hapeman, Michael Cosh, Steven B. Mirsky   +11 more
wiley   +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

Scaling from microsite to landscape to resolve litter decomposition dynamics in globally extensive drylands

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Decomposition is the transformation of dead organic matter into its inorganic constituents. In most biomes, decomposition rates can be accurately predicted with simple mathematical models, but these models have long under‐predicted decomposition in globally extensive ...
Heather L. Throop, Jiwei Li, Daryl L. Moorhead, Sasha C. Reed, Katherine E. O. Todd‐Brown, Alexi C. Besser, Dellena Evelyn Bloom, Thomas C. Ingalls, Alejandro Cueva   +8 more
wiley   +1 more source

Kaon and pion parton distributions

European Physical Journal C: Particles and Fields, 2020
Beginning with results for the leading-twist two-particle distribution amplitudes of $$\pi $$ π - and K-mesons, each of which exhibits dilation driven by the mechanism responsible for the emergence of hadronic mass, we develop parameter-free predictions ...
Z.-F. Cui, M. Ding, F. Gao, K. Raya, D. Binosi, L. Chang, C. D. Roberts, J. Rodríguez-Quintero, S. M. Schmidt   +8 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

The Price Gap in Agriculture‐Based Greenhouse Gas Offset Markets

Australian Journal of Agricultural and Resource Economics, EarlyView.
ABSTRACT Today, there is a global effort to reduce greenhouse gas net emissions (GHGNE). For economic well‐being, it is important to identify low‐cost means of net emission offsets. Agriculture and forestry have received considerable attention as a means of supplying emissions offsets, as they contribute nearly 20% of global emissions.
Jingyi W. Liu, Bruce A. McCarl, Chengcheng J. Fei   +2 more
wiley   +1 more source

Challenging Parole Decisions in England and Wales: Reconsideration and Set Aside

The Modern Law Review, EarlyView.
Of all the reforms to parole in England and Wales that were introduced after the furore surrounding the 2017 decision to direct the release of the so‐called ‘Black cab rapist’, John Worboys, perhaps the most important was the creation in 2019 of a reconsideration mechanism which obliges the Parole Board (on application) to take a second look at ...
Stephen Shute
wiley   +1 more source

Modeling Crop‐Livestock Interactions in Semi‐Subsistence Economies

Agricultural Economics, EarlyView.
ABSTRACT Climate and weather shocks pose significant threats to crop and livestock systems, leading to economic losses and humanitarian crises. Utilizing a modeling framework that innovatively integrates the crop and livestock production systems in semi‐subsistence economies, this study examines the interactions and dynamic adjustments within these ...
Emerta Aragie, James Thurlow
wiley   +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

Parton distributions with scale uncertainties: a Monte Carlo sampling approach

Journal of High Energy Physics, 2023
We present the MCscales approach for incorporating scale uncertainties in parton distribution functions (PDFs). The new methodology builds on the Monte Carlo sampling for propagating experimental uncertainties into the PDF space that underlies the NNPDF ...
Zahari Kassabov, Maria Ubiali, Cameron Voisey   +2 more
doaj   +1 more source