Results 91 to 100 of about 42,411 (276)

Adoption of Minimum Tillage and Mid‐Season Drainage in Rice Production and Their Impacts on Farm and Economic Performance

open access: yesAustralian Journal of Agricultural and Resource Economics, EarlyView.
ABSTRACT This paper investigates the effects of two greenhouse gas (GHG) mitigation practices—minimum tillage and mid‐season drainage—on rice farmers' farm performance (e.g., crop yield and risk) and economic outcomes (e.g., income and vulnerability).
Hongyun Zheng, Wanglin Ma
wiley   +1 more source

Clearing the Air: How Fine Particulate Matter Regulations Reshape Farmland Values in U.S. Corn and Soybean Regions

open access: yesJournal of Agricultural Economics, EarlyView.
ABSTRACT We investigate the impact of air quality regulations targeting fine particulate matter (PM2.5) on farmland values in corn and soybean producing counties in the United States over the period 1997–2022. Using self‐reported farmland value data from the Agricultural Census and county‐level pollution classifications provided by the Environmental ...
Cécile Couharde, Rémi Generoso
wiley   +1 more source

DNA Code from Cyclic and Skew Cyclic Codes over F4[v]/〈v3〉. [PDF]

open access: yesEntropy (Basel), 2023
Prakash O   +4 more
europepmc   +1 more source

PUMAA: Establishing a protocol for utilizing machine learning in forensic anthropological analyses

open access: yesJournal of Forensic Sciences, EarlyView.
Abstract The use of machine learning (ML) models in forensic anthropology (FA) has increased in the last half decade; however, there is a lack of a standardized protocol on how to curate, use, and assess ML models. We introduce PUMAA (A Protocol for Utilizing Machine Learning in Forensic Anthropological Analyses), which includes a flowchart and a ...
Eman Faisal, Tracy L. Rogers
wiley   +1 more source

Lowest Common Denominator: Explaining Multilateral Bargaining Over Lethal Autonomous Weapons Systems Regulation

open access: yesGlobal Policy, EarlyView.
ABSTRACT Lethal Autonomous Weapons Systems (LAWS) have the potential to dramatically alter modern warfare and reshape global power differentials. Despite the strong rationale for negotiating global rules, consensus on whether and how to regulate LAWS has yet to be reached.
Johannes Geith
wiley   +1 more source

A global estimator of C and N isotope baselines for fresh waters

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Baselines are the pebbles in the shoes of isotope ecologists. The extreme variability of the isotope composition of resources at the base of food webs governs the spatial differences of consumers' isotope composition, so that isotope‐inferred trophic properties can be compared across ecosystems only after correction for baseline effects ...
Marie‐Elodie Perga   +7 more
wiley   +1 more source

On Maximal Ideal of Ske Polynomial Ring over a Dedekind Domain [PDF]

open access: yes
On Maximal Ideal of Skew Polynomial Ring over a Dedekind ...
Amir Kamal, Amir
core  

Skew Polynomial Rings with Binomial Relations

open access: yesJournal of Algebra, 1996
The paper is concerned with algebras \(A\) over a field \(K\) defined by generators \(x_1,\dots,x_n\) subject to relations of the form \(x_jx_i=c_{ij}x_kx_l\), \(1\leq ...
openaire   +3 more sources

Association of fully branded, standardized packaging and limited flavor and brand descriptors of e‐liquids with interest in trying products among youths in Great Britain

open access: yesAddiction, Volume 120, Issue 4, Page 620-628, April 2025.
Abstract Background and aims Many vaping products feature bright colors and novel brand names and flavor descriptors, which may appeal to youth. We measured the strength of the associations between e‐liquid packaging design (branded, white standardized or white standardized limiting brand and flavor descriptors) and perceived peer interest in trying ...
Eve Taylor   +10 more
wiley   +1 more source

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