Results 121 to 130 of about 368,612 (246)
Climate Variability Drives Increasing Gross Primary Production in Europe Since 1772
Two centuries of reconstructed European gross primary production (GPP) reveal a long‐term increase modulated by climate variability, highlighting nonlinear interactions between atmospheric CO2, hydro‐climate, and ecosystem productivity. ABSTRACT Satellite‐based datasets of terrestrial gross primary production (GPP) are available only since the early ...
Nazzareno Diodato +3 more
wiley +1 more source
Abstract Lettuce (Lactuca sativa L.) exhibits pronounced genotype and environment‐dependent growth variation, making early, non‐destructive single‐plant biomass prediction critical for breeding. However, harvest‐based measurements fail to capture growth dynamics.
Görkem Eren Özdemir +8 more
wiley +1 more source
Enhancing the Efficiency of Compost Pellets for Organic Farming via Beneficial Microbial Enrichment
ABSTRACT Introduction Compost from organic fraction of municipal solid waste (OFMSW) is a valuable organic amendment for organic farming; however, its low immediate nutrient availability requires the application of large amounts to meet crop demands.
Ismael Mazuecos‐Aguilera +4 more
wiley +1 more source
Convective Vertical Velocities of Dust Devils in Gale Crater, Mars
Abstract Dust devils are believed to be a significant contributor to the martian global dust cycle, supplying as much as 50% of dust to the atmosphere annually. However, their in situ meteorological properties remain poorly known, specifically horizontal and vertical wind speeds.
S. D. Guzewich +3 more
wiley +1 more source
Vereinfachte Rekursionen zur Richardson-Extrapolation in Spezialf�llen
Recursions are given for Richardson-extrapolation based on generalized asymptotic expansions for the solution of a finite algorithm depending upon a parameterh>0. In particular, these expansions may contain terms likeh ?·log(h), (?>0). Simplified formulae are established in special cases.
openaire +1 more source
Tensor‐Train Compression of a Volume Integral Eddy Current Problem in Discontinuous Galerkin
ABSTRACT The paper presents a low‐rank tensor compression strategy based on the tensor‐train (TT) format for the integral operator arising in eddy current problems. Unlike classical matrix compression techniques such as the fast multipole method (FMM) or hierarchical matrices (ℋ$$ \mathscr{H} $$‐matrices), which typically compress only far‐field ...
Anthony Torosyan +5 more
wiley +1 more source
A Geometric Multigrid Preconditioner for Discontinuous Galerkin Shifted Boundary Method
ABSTRACT I introduce a geometric multigrid preconditioner for the Shifted Boundary Method (SBM) designed to solve PDEs on complex geometries. While the SBM simplifies mesh generation by using a nonconforming background grid, it often results in nonsymmetric linear systems, a complete analysis of which is missing from the literature, especially with ...
Michał Wichrowski
wiley +1 more source
Abstract Superficial radiation therapy (SRT), utilizing low‐energy kilovoltage (kV) x‐rays typically in the 50–100 kVp range, is a well‐established modality in dermatology and radiation oncology clinics for the management of non‐melanoma skin cancer and various benign dermatological conditions.
Yongsook C. Lee +7 more
wiley +1 more source
ABSTRACT Soil organic matter (SOM) is a key indicator of land degradation and soil functioning. It plays an essential role in nutrient cycling, soil structure, and long‐term agroecosystem resilience. The variations of surface cover, soil moisture and soil texture heterogeneity will affect the accuracy of SOM remote sensing mapping. This study developed
Xuzhou Qu +8 more
wiley +1 more source

