Results 61 to 70 of about 2,804 (301)

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

Preventing a nuclear escalation in the Ukraine conflict

open access: yesIntergenerational Justice Review
The Russia-Ukraine conflict has rekindled global anxieties about the potential use of nuclear weapons. It has exposed the complexities of nuclear deterrence in a highly volatile security environment.
Ayesha Zafar
doaj   +1 more source

Saudijska Arabija i bomba: da li je nuklearno oružje opcija? [PDF]

open access: yesMeđunarodna politika
This paper analyzes Saudi Arabia’s nuclear aspirations, particularly in the context of Iranian nuclearization. The primary objective is to identify the key factors driving Saudi Arabia’s nuclear ambitions.
Nataša Pajić
doaj   +1 more source

Extended Deterrence in the Nuclear Era: Strategy, Theory, and Consequences

open access: yes, 2022
How do states practice extended deterrence? This dissertation examines how major powers make commitments to deter and defeat aggression against their junior allies, the conditions under which major powers use which practice, and the relative ...
Logan, David
core  

Causal analysis of trade loss from pathogens: A global study of foot and mouth disease impacts on meat exports

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Our general interest is in global trade loss from livestock pathogens, specifically exports. We adopt a causal inference approach that considers animal disease outbreaks over time as non‐staggered binary treatments with the potential for switching in (infection) and out of treatment (recovery) within the sample period. The outcome evolution of
Mohammad Maksudur Rahman   +1 more
wiley   +1 more source

Evaluation of the Efficacy of Some Inert Materials and Botanical Powders Against the Rice Weevil, Sitophilus oryzae (L.) in Stored Wheat Under Laboratory Conditions. [PDF]

open access: yesJournal of Plant Protection and Pathology
This study evaluated the efficacy of various inert materials (Diatomaceous Earth, Kaolin, and Rock Phosphate) and botanical powders (Foeniculum vulgare, Nigella sativa, and Artemisia spp.) against adult Sitophilus oryzae and their F₁ progeny in stored ...
M. ABO-BAKR, M. Al-Assaal, A. El-Masry
doaj   +1 more source

US extended deterrence in NATO and North-East Asia [PDF]

open access: yes, 2010
Some observers have recently argued that the withdrawal of the remaining U.S. nuclear weapons in Europe would send a powerful signal in support of nonproliferation and promote the “global zero” agenda of abolishing nuclear weapons. The deployment of U.S.
Yost, David S.
core  

Replication data for: Extended Deterrence and the Outbreak of War

open access: yes, 1988
Successful deterrence, it is argued, requires a combination of military capabilities and bargaining behavior that enhances a defender's credibility without provoking a potential attacker.
Puth Huth
core   +1 more source

Redistributive land reforms, agricultural productivity, and structural change: New cross‐national evidence

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Large‐scale land reforms constitute a substantial redistribution of wealth and reallocation of agricultural land, which is a major form of asset and production input in developing countries. While land redistribution (from the rich to the poor) remains a highly controversial issue, extensive evidence on its effect is limited.
Devashish Mitra   +3 more
wiley   +1 more source

DETERRING AND THREATENING IN THE RUSSIAN-UKRAINIAN WAR: A GAME THEORY PERSPECTIVE

open access: yesEconomy and Sociology
Russia’s full-scale invasion of Ukraine in 2022 marked a significant turning point in the post-World War II history of Europe, with the realist and idealist views on international relations offering contrasting interpretations of its underlying sources ...
Adelina Andrei
doaj   +1 more source

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