Results 161 to 170 of about 32,895 (317)

Residue dynamics and dietary risks of diflufenican and flufenacet in wheat using field experiments and model simulations

open access: yesPest Management Science, Volume 82, Issue 7, Page 6207-6217, July 2026.
Combining field trials with model simulations allows for an effective and efficient evaluation of residues of herbicides diflufenican and flufenacet in wheat and related dietary risks for humans. Abstract BACKGROUND Pesticide usage and related food safety and human health concerns have received great attention worldwide.
Nannan Pang   +7 more
wiley   +1 more source

Group Algebras

open access: yesJournal of Algebra, 1971
openaire   +2 more sources

Impact of Packaging and Recycling Systems on Material Recirculation: A Stage‐Decomposition Model

open access: yesPackaging Technology and Science, EarlyView.
A system‐level view emerges from decomposing recycling into four stages (participation, collection, sorting and process yield), diagnosing constraints and targeting interventions. Cumulative equivalent uses (CEUs) quantify long‐term retention, revealing marginal improvements at high baselines generate disproportionately larger gains than low‐baseline ...
Diogo Figueirinhas   +3 more
wiley   +1 more source

Polycyclic groups, Lie algebras and algebraic groups.

open access: yesJournal fĂŒr die reine und angewandte Mathematik (Crelles Journal), 1981
openaire   +1 more source

Ensemble reliability and the signal‐to‐noise paradox in ECMWF subseasonal forecasts

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
We derive a general expression for the ratio of predictable components (RPC) in terms of correlation, spread–error ratio, and total variance ratio. Physical constraints on the admissible solutions (i.e., real‐valued and non‐negative variances) provide a mechanism to identify statistically paradoxical sample combinations of reliability and correlation ...
Christopher D. Roberts, Frederic Vitart
wiley   +1 more source

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