Results 81 to 90 of about 4,707,750 (299)
Class numbers and quadratic residues
, 1976 It has long been known that there is a strong connection between the class numbers of quadratic fields and the distribution of quadratic residues. This connection is exemplified, for instance, by the class number formulae of Dirichlet, which have formed ...
Chowla, S., Friedlander, J.
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Some General Theorems About a Class of Sets of Numbers
Annales Mathematicae SilesianaeWe prove a theorem which unifies some formulas, for example the counting function, of some sets of numbers including all positive integers, h-free numbers, h-full numbers, etc.
Jakimczuk Rafael
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Fibonacci and Telephone Numbers in Extremal Trees
Discussiones Mathematicae Graph Theory, 2018 In this paper we shall show applications of the Fibonacci numbers in edge-coloured trees. In particular we determine the successive extremal graphs in the class of trees with respect to the number of (A, 2B)-edge colourings.
Bednarz Urszula, Włoch Iwona
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin +2 more
wiley +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction Peritoneal dialysis (PD) is an established home‐based kidney replacement therapy (KRT), but its uptake remains low in Japan. We evaluated whether individualized education in a dedicated outpatient clinic was associated with the initiation of PD.
Yasuko Ito +7 more
wiley +1 more source
Dr. Don & Family Numbers Folder
, 1960 6 pages of family history documents containing and related to Dr. Don Numbers; Zoe Numbers; Murray (Muddy) Numbers & Jack Numbers - including: Payette Lakes Historical Club,The ...
Dr. Don Numbers; Zoe Numbers; Murray (Muddy) Numbers & Jack Numbers
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A combinatorial class number formula.
Journal für die reine und angewandte Mathematik (Crelles Journal), 1989 Let R be a Dedekind ring with quotient field K and let A be a central simple K-algebra. Let \(\Lambda\) be an R-order in A and let \(\Lambda_ 1=\Lambda,\Lambda_ 2,...,\Lambda_ t\) represent all isomorphism classes in the genus of \(\Lambda\). Let S be an R-order in a commutative separable K-algebra L.
openaire +1 more source
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
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Characterization of a class of functions using divided differences
Abstract and Applied Analysis, 2000 We determine the class of functions, the divided difference of which, at n distinct numbers, is a continuous function of the product of these numbers.
Plamen Simeonov
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Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source