Results 21 to 30 of about 14,319 (191)

The multidimensional nucleon structure

EPJ Web of Conferences, 2016
We discuss different kinds of parton distributions, which allow one to obtain a multidimensional picture of the internal structure of the nucleon.
Pasquini Barbara, Lorcé Cédric
doaj   +1 more source

Modelling the Impact of Drained and Undrained Conditions on GHG Emissions in Croplands: A Case Study in Lincolnshire, UK

Irrigation and Drainage, EarlyView.
ABSTRACT Agricultural drainage plays a crucial role in land management and crop productivity but significantly impacts greenhouse gas (GHG) emissions. This study examines the effects of drained and undrained soil conditions on GHG emissions in croplands via a case study in Lincolnshire, United Kingdom.
Talha Özçelik, Matthias Kuhnert
wiley   +1 more source

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

Collinear and TMD distributions with dynamical soft-gluon resolution scale

Journal of High Energy Physics
Soft-gluon resolution scales characterize parton branching Monte Carlo implementations of the evolution equations for parton distribution functions in Quantum Chromodynamics (QCD).
F. Hautmann, L. Keersmaekers, A. Lelek, S. Sadeghi Barzani, S. Taheri Monfared   +4 more
doaj   +1 more source

Implementing potential climate‐smart practices through diverse partnerships

PLANTS, PEOPLE, PLANET, EarlyView.
Climate change is one of the greatest threats to society, negatively impacting agriculture and crop yields. Globally, agriculture is also one of the largest greenhouse gas (GHG) emitting sectors. Climate‐smart practices that are developed through diverse partnerships with scientists and practitioners are needed to decrease GHG emissions. We implemented
Kristina J. Bartowitz, Justin M. Mathias, Eric S. Walsh, Laurel M. Lynch, Chloe Arthaud, Stefanie Krantz, Tara W. Hudiburg   +6 more
wiley   +1 more source

A parton shower consistent with parton densities at LO and NLO: Pdf2Isr

European Physical Journal C: Particles and Fields
We present a method for obtaining an initial-state parton shower model where the (backward) evolution fully consistent with the (forward) evolution of the collinear parton density used.
H. Jung, L. Lönnblad, M. Mendizabal, Sara Taheri Monfared   +3 more
doaj   +1 more source

Identification of Parton Pairs in a Dijet Event and Investigation of Its Effects on Dijet Resonance Search

Advances in High Energy Physics, 2014
Being able to distinguish parton pair type in a dijet event could significantly improve the search for new particles that are predicted by the theories beyond the Standard Model at the Large Hadron Collider.
Sertac Ozturk
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

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

Momentum conservation and unitarity in parton showers and NLL resummation

Journal of High Energy Physics, 2018
We present a systematic study of differences between NLL resummation and parton showers. We first construct a Markovian Monte-Carlo algorithm for resummation of additive observables in electron-positron annihilation.
Stefan Höche, Daniel Reichelt, Frank Siegert   +2 more
doaj   +1 more source