Results 211 to 220 of about 3,026,385 (239)

Preferential trading in agriculture: New insights from a structural gravity analysis and machine learning

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Preferential trade agreements (PTAs) contain various non‐tariff provisions, yet identifying their trade effects remains challenging because these commitments are high‐dimensional and strongly correlated within agreements. We estimated a theory‐consistent structural gravity model with domestic flows for 26 agricultural subsectors over 1988–2017
Dongin Kim, Sandro Steinbach
wiley   +1 more source

Full-color 3D visualization with Janus metafiber. [PDF]

open access: yesNat Commun
Xu H   +9 more
europepmc   +1 more source

Automatic Grade Classification in Prostate Histopathological Images Using EfficientNet and Ordinal Focal Loss. [PDF]

open access: yesBioengineering (Basel)
Rodrigues WVS   +4 more
europepmc   +1 more source

Optimization of Cadmium Adsorption onto a Cellulose Acetate-Clay Composite Membrane Using Box-Behnken Design. [PDF]

open access: yesMolecules
Dhieb S   +6 more
europepmc   +1 more source

Explicit Nordsieck methods with quadratic stability

open access: yesNumerical Algorithms, 2011
We describe the construction of explicit Nordsieck methods with s stages of order p = s−1 and stage order q = p with inherent quadratic stability and quadratic stability with large regions of absolute stability. Stability regions of these methods compare
Zdzislaw Jackiewicz   +1 more
exaly   +2 more sources

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