Results 161 to 170 of about 26,020 (289)

PSEUDO EXTENSION AND BELIEF REVISION IN DEFAULT REASONING

open access: yes
This paper is concerned with the extension and the belief revision in Reiter's default reasoning. First we introduce a new notion of pseudo extension which is successively constructed from a given default theory. We show that the set of pseudo extensions
湯浅, 寛子   +3 more
core  

Pesticide MRLs as Trade Barriers: Evidence From Vietnam's Coffee and Rice Exporters

open access: yesAgribusiness, EarlyView.
ABSTRACT As tariffs have declined globally through bilateral and regional trade agreements, food safety standards have emerged as significant determinants of agricultural trade flows. This study examines the impact of maximum residue limits (MRLs) for five pesticides—Azoxystrobin, Chlorpyrifos, Chlorantraniliprole, Clothianidin, and Cyhalothrin—on ...
Nhat Mai Nguyen   +2 more
wiley   +1 more source

On Terminological Default Reasoning about Spatial Information (Extended Abstract)

open access: yes, 2008
We extend the theory about terminological default reasoning using a logical base language that can be used to represent spatioterminological phenomena.
R. Möller   +3 more
core  

Protection Motivation Theory and Farmers' Participation in Futures Markets: Evidence From Germany

open access: yesAgribusiness, EarlyView.
ABSTRACT This study examines why German farmers show limited adoption of commodity futures contracts despite substantial price volatility, applying Protection Motivation Theory (PMT) to understand the cognitive processes driving participation decisions in futures markets. Survey data from 303 German farmers collected in 2024 were analyzed using Partial
Hendrik Wever   +2 more
wiley   +1 more source

Probabilistic Default Reasoning with Conditional Constraints

open access: yes, 2000
We propose a combination of probabilistic reasoning from conditional constraints with approaches to default reasoning from conditional knowledge bases.
Lukasiewicz, Thomas, Thomas Lukasiewicz
core  

Blockchain‐Based Smart Contracts in US Specialty Crop Marketing: Grower Preferences and Adoption Potential

open access: yesAgribusiness, EarlyView.
ABSTRACT Using survey and discrete choice experiment data, we examined US specialty crop growers' preferences for marketing contract attributes in the context of emerging blockchain‐based technologies and expanding traceability initiatives. Results show that farmers preferred traditional written contracts but might be willing to accept digital ...
Elizabeth Canales   +3 more
wiley   +1 more source

Resting State Networks and Their Associations with Cognitive Functions in Traumatic Brain Injury: An Integrative Review. [PDF]

open access: yesAnn Neurosci
P C M   +5 more
europepmc   +1 more source

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