Results 81 to 90 of about 857,290 (286)
Our standard model-theoretic definition of logical consequence is originally based on Alfred Tarski’s (1936) semantic definition, which, in turn, is based on Rudolf Carnap’s (1934) similar definition.
Lassi Saario-Ramsay
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Precarity – Logical Consequence of Societies that Lost the Social [PDF]
The essay proposes an alternative understanding of social policy, focussing on social quality and as such bringing together biographical and societal development and as well institutional and communal concerns.
Herrmann, Peter
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This study reports a microfluidic device with a functionalized surface utilizing a polyoxazoline coating and covalently immobilized gold nanoparticles and anti‐phosphatidylserine antibody. The device efficiently eliminates pre‐apoptotic and apoptotic spermatozoa and yields sperm with substantially improved quality and low DNA damage, offering a simple ...
Soraya Rasi Ghaemi +5 more
wiley +1 more source
Minimal consequence in sentential logic
AbstractWe define minimal consequence in sentential logic and present a number of results of a model-theoretic and recursion-theoretic character about this newly introduced nonmonotonic consequence relation. We show that the minimal consequence relation is not compact and is Π02 and not ∑02.
Mary-Angela Papalaskari, Scott Weinstein
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Magnetic Force Microscopy Signatures of Higher‐Order Skyrmions and Antiskyrmions
Magnetic force microscopy operated under vacuum conditions enables the qualitative identification of higher‐order skyrmions and antiskyrmions in Co/Ni multilayers at room temperature. Distinct stray‐field contrast signatures arise from vertical Bloch lines and complex domain‐wall configurations.
Sabri Koraltan +8 more
wiley +1 more source
The Substitutional Analysis of Logical Consequence [PDF]
AbstractA substitutional account of logical validity for formal first‐order languages is developed and defended against competing accounts such as the model‐theoretic definition of validity. Roughly, a substitution instance of a sentence is defined as the result of uniformly substituting nonlogical expressions in the sentence with expressions of the ...
openaire +3 more sources
Regiorandom Polythiophenes for Fully Stretchable Electrochemical Transistors and Logic Circuits
Regiorandom (RRa) polythiophenes, once regarded as unsuitable for electronics, exhibit exceptional switching performance via volumetric electrochemical doping. Optimized RRa‐based organic electrochemical transistors (OECTs) achieve a high on/off ratio (≈104), stable operation under 200% strain, and enable fully stretchable logic gates, demonstrating ...
Dong Hyun Park +6 more
wiley +1 more source
Photon Avalanching Nanoparticles: The Next Generation of Upconverting Nanomaterials?
This Perspective outlines the mechanistic foundations that enable photon‐avalanche (PA) behavior in lanthanide nanomaterials and contrasts them with emerging application spaces and forward‐looking design strategies. By bridging threshold engineering, energy‐transfer dynamics, and materials engineering, we provide a coherent roadmap for advancing the ...
Kimoon Lee +7 more
wiley +1 more source
Temporal Truth and Bivalence: an Anachronistic Formal Approach to Aristotle’s De Interpretatione 9
Regarding the famous Sea Battle Argument, which Aristotle presents in De Interpretatione 9, there has never been a general agreement not only about its correctness but also, and mainly, about what the argument really is.
Luiz Henrique Lopes dos Santos
doaj
In this socio-economic study, the bidding processes for the Winter Olympic Games in 2022 and the Summer Games in 2024 and 2028 serve as case studies to scrutinize the decisions linked to the bidding process in democratic countries and authoritarian ...
Thomas Könecke, Michiel de Nooij
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