Results 181 to 190 of about 16,947 (288)

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

Not All Agreements Are Equal: Heterogeneous Effects of RTAs on Latin American Agri‐Food Exports, 1990–2019

open access: yesAgribusiness, EarlyView.
ABSTRACT Since the final decade of the 20th century, Latin American countries have increasingly regarded the signing of regional trade agreements (RTAs) as a promising strategy for expanding their exports. Within this context, the main objective of this study is to assess the impact of RTAs on agri‐food exports in Latin America over the period 1990 ...
María‐Isabel Ayuda   +2 more
wiley   +1 more source

Clinical features and disease severity across immune status in pediatric patients with COVID-19. [PDF]

open access: yesAnn Saudi Med
Al-Dajani NM   +5 more
europepmc   +1 more source

Explaining Cost Efficiency of Scottish Farms: A Stochastic Frontier Analysis

open access: yes
In this paper the cost efficiency of Scottish farms is determined, variables that explain the relative cost efficiency by farm type are identified and implications discussed.
Revoredo-Giha, Cesar   +3 more
core   +1 more source

Do More Open Economies Export Less Diversely in Brazilian Agribusiness?

open access: yesAgribusiness, EarlyView.
ABSTRACT This paper asks whether municipalities with a larger export‐to‐revenue ratio display a more concentrated bundle of exported goods in Brazilian agribusiness. Recent advances in export imputation for Brazilian municipalities allow for an analysis of the concentration profile of each municipality and its association with export openness.
Alan Leal, Michelle Marcia Viana Martins
wiley   +1 more source

The Cost-Effectiveness and Budget Impact Analysis of Upadacitinib for Moderate-to-Severe Atopic Dermatitis in Saudi Arabia

open access: yesClinicoEconomics and Outcomes Research
Nada Abu-Shraie,1 Afaf Al-Sheikh,1 Ibtisam Alharbi,2 Layla Alanizy,3 Mohammed Alshraim,1 Sahal I Khoshhal,4 Sarah A AlSalman,1 Ali Alrumaih,5 Ahmad Nader Fasseeh,6,7 Baher Elezbawy,6,8 Nada Abaza,6 Amr Semida,9 Marina George,10 Shireen Amin,9 Yousef ...
Abu-Shraie N   +14 more
doaj  

Large Language Model‐Based Chatbots in Higher Education

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
The use of large language models (LLMs) in higher education can facilitate personalized learning experiences, advance asynchronized learning, and support instructors, students, and researchers across diverse fields. The development of regulations and guidelines that address ethical and legal issues is essential to ensure safe and responsible adaptation
Defne Yigci   +4 more
wiley   +1 more source

Saudi experts statement on advancing multiple myeloma treatment: the evolving role of bispecific antibodies. [PDF]

open access: yesFront Med (Lausanne)
Alotaibi GS   +10 more
europepmc   +1 more source

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