Results 131 to 140 of about 204,919 (207)

On Regular Rings [PDF]

open access: yesProceedings of the National Academy of Sciences, 1936
openaire   +3 more sources

High-Density Spectral Analysis for Bi-Atrial Arrhythmogenic Substrate During Non-Paroxysmal Atrial Fibrillation. [PDF]

open access: yesJ Arrhythm
Tomura N   +15 more
europepmc   +1 more source

Quaternion regular functions and domains of regularity

open access: yes, 1993
The content of the article may be best described by a citation form the author's introduction: ``In the present work we study essentially the properties of domains of regularity of \(\mathbb{H}^ n\). Among other results, we prove a theorem of Cartan-Thullen type, which asserts that every domain of regularity of \(\mathbb{H}^ n\) is regularly convex ...
openaire   +2 more sources

Association between irregular social rhythm and all-cause mortality, death by illness, suicide and accidental death: a 19-year community-based cohort study in Japan. [PDF]

open access: yesBMJ Public Health
Hazumi M   +12 more
europepmc   +1 more source

Exercise Habits in Older Adults: A Scoping Review. [PDF]

open access: yesHealthcare (Basel)
Peng R   +5 more
europepmc   +1 more source

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