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Quantifying Mental Stress Using Cardiovascular Responses: A Scoping Review. [PDF]

open access: yesSensors (Basel)
Ziyadidegan S   +8 more
europepmc   +1 more source

Descriptions in mathematical logic

Studia Logica, 1984
If A(x) is a predicate satisfied by exactly one x, then we write Ix.A(x) for that object x. The operator I is called a descriptor. The author reviews the various treatments of descriptors in the literature, pointing out that the problem each treatment faces is ''what to do with Ix.A(x) when \(\exists !xA(x)\) is not (yet) known''. The obvious answer is
Gerard R. Renardel, null de Lavalette
openaire   +3 more sources

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