Results 131 to 140 of about 71,130 (305)
Extended Nuclear Deterrence, Global Abolition, and Korea
This essay examines the role that nuclear weapons have played in Northeast Asia in creating a system of inter-state relations based in part on nuclear threat and the impact of North Korea on that system. The US-led alliances that rest on extended nuclear deterrence have been characterized as hegemonic in the forty years of Cold War in the Gramscian ...
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Prioritizing Feasible and Impactful Actions to Enable Secure AI Development and Use in Biology
ABSTRACT As artificial intelligence continues to enhance biological innovation, the potential for misuse must be addressed to fully unlock the potential societal benefits. While significant work has been done to evaluate general‐purpose AI and specialized biological design tools (BDTs) for biothreat creation risks, actionable steps to mitigate the risk
Josh Dettman +4 more
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More structural holes, more risk? Network structure and risk perception among marijuana growers [PDF]
Bouchard, Martin +4 more
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The impacts of biological invasions
ABSTRACT The Anthropocene is characterised by a continuous human‐mediated reshuffling of the distributions of species globally. Both intentional and unintentional introductions have resulted in numerous species being translocated beyond their native ranges, often leading to their establishment and subsequent spread – a process referred to as biological
Phillip J. Haubrock +42 more
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The As and Bs of titi monkey linguistics: why emotional communication is not the enemy
ABSTRACT The alarm call sequences of titi monkeys (genera Plecturocebus, Callicebus and Cheracebus) have sparked important debates over whether they exhibit parallels with human language. Some researchers consider these sequences to involve both semantics and syntax, while others argue that the sequences convey semantic information without syntax.
Mélissa Berthet +2 more
wiley +1 more source
Martin E Hale,1 Charles Laudadio,2 Ronghua Yang,2 Arvind Narayana,2 Richard Malamut2 1Gold Coast Research, LLC, Plantation, FL, 2Teva Branded Pharmaceutical Products R & D, Inc., Frazer, PA, USA Abstract: This double-blind, placebo-controlled study ...
Hale ME +4 more
doaj
Extended deterrence: Concept, challenges and problems
This paper addresses the challenges faced by states in implementing the strategy of extended deterrence. Unlike direct deterrence, extended deterrence involves the participation of an additional actor, which makes political and military calculations more complex, thereby impacting the success of the strategy.
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Securitization, Deterrence, and Extended Deterrence by Denial: The War in Ukraine
Abstract The war in Ukraine created a situation in which various actors issued and responded to existential threats. These incidents of aggressive rhetoric invite a scholarly discussion about the securitizing moves of deterrence. More specifically, I identify five interrelated securitizing moves—each responding to the other moves—within ...
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Early evolutionary history of the seed
ABSTRACT The seed is an essential stage in the life history of gymnospermous and angiospermous plants, facilitating both their survival and dispersal. We reappraise knowledge of the evolutionary history of the gymnospermous seed, from its origin in the late Devonian through to the well‐known end‐Permian extinctions – an interval encompassing the ...
Richard M. Bateman +2 more
wiley +1 more source
ABSTRACT One of the major subfields of chemical ecology is the study of toxins and how they mediate interactions between organisms. Toxins produced by harmful algae (phycotoxins) impact a wide variety of organisms connected to the marine food web. Significant research efforts have thus aimed to identify the ecological and evolutionary drivers behind ...
Milad Pourdanandeh, Erik Selander
wiley +1 more source

