Results 211 to 220 of about 5,368 (252)

Market‐Based Nutrition Regulation and Adult BMI Dynamics in Latin America

open access: yesAgribusiness, EarlyView.
ABSTRACT Market‐based nutrition policies, including interpretative labeling systems and taxes on sugar‐sweetened beverages (SSBs), have been widely adopted across Latin America to influence dietary choices and address rising obesity rates. While prior research documents change in food purchasing and product reformulation following these policies ...
Emiliano Lopez Barrera, Grace Melo
wiley   +1 more source

Is There a Market for Organic Milk in Serbia? Insights From Integrated Choice and Latent Variable Model

open access: yesAgribusiness, EarlyView.
ABSTRACT Past growth in the global organic market has been concentrated in high‐income countries, while in middle‐income countries such as Serbia the organic market remains nascent and characterized by a sparse assortment of organic products, high retail premia and limited evidence on consumer preferences and their drivers.
Milan Tatic   +3 more
wiley   +1 more source

Reconfiguring Fresh Produce Supply Chains in Response to Drought Risk: Evidence From the U.S. Broccoli Market

open access: yesAgribusiness, EarlyView.
ABSTRACT Drought is among the most severe and persistent threats to food supply chains, and relocating production to less drought‐prone regions offers a strategy to reduce this risk. This is particularly relevant for fresh vegetables, which are highly water‐intensive, yet drought‐driven reconfiguration strategies remain understudied.
Bingyan Dai   +2 more
wiley   +1 more source

CE is Not a Conservative Extension of E

Journal of Philosophical Logic, 2000
The logic \({\mathbf {CE}}\) results from adding Boolean negation, \(\neg\), to the Anderson-Belnap logic \({\mathbf E}\) of entailment. Semantically, this is treated classically, so that \(\neg A\) is true at a point, or `possible world', iff \(A\) is not true at that point.
Edwin D Mares, Mares Edwin D
exaly   +3 more sources

A1 is not a conservative extension of S4 but of S5

Journal of Philosophical Logic, 1989
A1 and A2 are logics of knowledge of the a priori. They are formed by adding to the alethic modal logic T, operators Ḵp and \b{A}p - read: it is known that p, and it is a priori that p - and approriate axiom schemata to govern them. A2 includes A1. \textit{D. W. Hart} and \textit{C.
Michiro Kondo
exaly   +3 more sources

On Conservative Extensions in Logics with Infinitary Predicates

Studia Logica, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Miklós Ferenczi, Ferenczi Miklós
exaly   +2 more sources

In-cell discontinuous reconstruction path-conservative methods for non conservative hyperbolic systems - Second-order extension [PDF]

open access: yesJournal of Computational Physics, 2022
International audienceWe are interested in the numerical approximation of discontinuous solutions in non conservative hyperbolic systems. An extension to second-order of a new strategy based on in-cell discontinuous reconstructions to deal with this ...
Ernesto Pimentel-García   +2 more
exaly   +2 more sources

E is a conservative extension of EĪ

Philosophia (United States), 1974
Robert K Meyer   +2 more
exaly   +2 more sources

Conservative Extension in Positive/Negative Conditional Term Rewriting with Applications to Software Renovation Factories

open access: yesLecture Notes in Computer Science, 1999
We transpose a conservative extension theorem from structural operational semantics to conditional term rewriting. The result is useful for the development of software renovation factories, and for modular specification of abstract data ...
Wan Fokkink   +2 more
exaly   +1 more source

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