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Availability and the quality of key newborn data within routine health facility data: findings of the IMPULSE observational study in the Central African Republic, Ethiopia, Tanzania, and Uganda. [PDF]
J Glob HealthKananura RM +17 more
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Perspectivity and von Neumann regularity
Communications in Algebra, 2021We investigate connections between von Neumann regularity of endomorphisms and perspectivity of direct summands in modules. This leads to a new classification of those rings whose regular elements are strongly regular, which turn out to be exactly the ...
Dinesh Khurana, Pace P. Nielsen
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Special clean elements in rings
Journal of Algebra and its Applications, 2020A clean decomposition [Formula: see text] in a ring [Formula: see text] (with idempotent [Formula: see text] and unit [Formula: see text]) is said to be special if [Formula: see text]. We show that this is a left-right symmetric condition.
Dinesh Khurana +3 more
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A completeness criterion for the common divisor graph on p -regular class sizes
Communications in AlgebraLet $G$ be a finite group. For some fixed prime $p$, let $\Gamma_p(G)$ be the common divisor graph built on the set of sizes of $p$-regular conjugacy classes of $G$: this is the simple undirected graph whose vertices are the class sizes of those non ...
V'ictor Sotomayor
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Regular elements and Green's relations in Menger algebras of terms
, 2006K. Denecke, P. Jampachon
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On valued function fields II. Regular functions and elements with the uniqueness property.
, 1990F. Pop, B. Green, M. Matignon
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An overview of real‐world data sources for oncology and considerations for research
Ca-A Cancer Journal for Clinicians, 2022Lynne Penberthy +2 more
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