Results 51 to 60 of about 6,982,123 (170)

Transformer‐Based Digital Soil Mapping Reveals Land‐Use Legacy Effects on (Sub)Tropical Soil Carbon

Earth's Future, Volume 14, Issue 9, September 2026.
Abstract Tropical and subtropical soils store approximately one‐third of global soil organic carbon (SOC) despite covering less than one‐quarter of terrestrial surfaces, yet accurate spatiotemporal prediction methods remain inadequate. We present the first application of transformer architectures to multi‐temporal Landsat observations for SOC ...
Hayley Peter‐Contesse, Aron Boettcher, Susan E. Crow, Sabine Grunwald   +3 more
wiley   +1 more source

Perspective on polarised parton distribution functions and proton spin

Physics Letters B, 2023
Supposing there exists an effective charge which defines an evolution scheme for both unpolarised and polarised parton distribution functions (DFs) that is all-orders exact and using Ansätze for hadron-scale proton polarised valence quark DFs ...
P. Cheng, Y. Yu, H.-Y. Xing, C. Chen, Z.-F. Cui, C.D. Roberts   +5 more
doaj   +1 more source

Assimilation of Atmospheric CO2 Concentration in the ORCHIDEE Land Surface Model: Exploring the Added Value of Explicit Forest Regrowth Representation

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 9, September 2026.
Abstract The land absorbs a large proportion of human‐induced carbon emissions, yet the spatial distribution of this carbon sink remains uncertain. Land surface models (LSMs) and atmospheric inversions often diverge on the spatial distribution of carbon sink, with models generally underestimating the northern land sink (above 30°N).
Simon Beylat, Philippe Peylin, Nina Raoult, Michael O’Sullivan, Antoine Berchet, Frederic Chevallier, Peter J. Rayner   +6 more
wiley   +1 more source

HERWIG 6: an event generator for Hadron emission reactions with interfering gluons (including supersymmetric processes) [PDF]

, 2000
HERWIG is a general-purpose Monte Carlo event generator, which includes the simulation of hard lepton-lepton, lepton-hadron and hadron-hadron scattering and soft hadron-hadron collisions in one package. It uses the parton-shower approach for initial- and
Odagiri K, Odagiri, K., Richardson P, Seymour, M.H., Knowles, I G, Moretti, S, Marchesini, G., Webber, B.R., Richardson, Peter, Corcella, Gennaro, Knowles, I.G., Odagiri, K, Moretti, S., Corcella G, Richardson, P., Seymour M H, Marchesini, G, Marchesini G, Webber, Bryan R, Corcella, G., Webber B R, Moretti S, Seymour, Michael H, Knowles I G   +23 more
core   +4 more sources

Double parton correlations in mesons within AdS/QCD soft-wall models: a first comparison with lattice data

European Physical Journal C: Particles and Fields, 2020
Double parton distribution functions (dPDFs), entering the double parton scattering (DPS) cross section, are unknown fundamental quantities encoding new interesting properties of hadrons. Here, the pion dPDFs are investigated within different holographic
Matteo Rinaldi
doaj   +1 more source

Production of three isolated photons in the high-energy factorization approach

SciPost Physics Proceedings, 2022
We study large-$p_T$ three-photon production at the LHC at the center-of-mass energy $\sqrt{s}=8$ TeV. We use the LO approximation of the parton Reggeization approach consistently merged with the real NLO corrections.
Vladimir Saleev
doaj   +1 more source

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

Functional Ecology, Volume 40, Issue 9, Page 2726-2736, September 2026.
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

New insights from the flavor dependence of quark transverse momentum distributions in the pion

Physics Letters B
We update our previous extraction of transverse momentum distributions of unpolarized quarks in the pion by implementing a more comprehensive description of theoretical uncertainties and, for the first time, by exploring possible differences among quark ...
Lorenzo Rossi, Alessandro Bacchetta, Matteo Cerutti, Marco Radici   +3 more
doaj   +1 more source

Intra‐Seasonal Crop Management and the Potential Benefit of Seasonal Precipitation Forecasts: Farm‐Level Embedded Risk Analysis in Ethiopia

Journal of Agricultural Economics, Volume 77, Issue 3, Page 928-954, September 2026.
ABSTRACT How large is the potential benefit for farmers from obtaining forecasts of total rainfall in the upcoming season? This critically depends on the local farm system and the crop management actions available to farmers to respond to the forecasts issued. Studies assessing the financial value of seasonal precipitation forecasts have so far focused
Christian Troost, Samuel Elias Kayamo, Livia Rasche, Thomas Berger   +3 more
wiley   +1 more source

BcMFSR Is Required for Efficient Uptake of Exogenous dsRNA and Spray‐Induced Gene Silencing in Botrytis cinerea

Molecular Plant Pathology, Volume 27, Issue 9, September 2026.
Spray‐induced gene silencing (SIGS) uses exogenous dsRNA to silence pathogen genes and control grey mould disease. We identify BcMFSR, an MFS protein required for dsRNA uptake and SIGS efficacy in Botrytis cinerea. Loss of BcMFSR abolishes dsRNA internalization and disease suppression, revealing a novel role for MFS proteins.
Le Xu, Ze Yu, Ruonan Du, Huijie Ma, Xiaoxiao Hu, Ran Wei, Qiwang Hu, Cong Sheng, Wambui Doris Njoki, Pan Chen, Xuechao Shi, Cheng Tang, Huameng Zhang, Shaoxia Zhou, Haoming Zhong, Weishu Wang, Isashova Umida, Hongwei Zhao   +17 more
wiley   +1 more source