Results 91 to 100 of about 40,714 (245)
ASL 4D MRA Intracranial Vessel Segmentation With Deep Learning U‐Nets
Magnetic Resonance in Medicine, Volume 95, Issue 4, Page 2384-2396, April 2026.ABSTRACT Purpose To propose a spatio‐temporal U‐Net based network (4DST) that exploits both spatial and dynamic information while avoiding memory‐intensive 4D convolutional layers for ASL‐based non‐contrast enhanced 4‐dimensional MR angiography (4D MRA) vessel segmentation.
Sang Hun Chung +7 more
wiley +1 more source
Classification of technical materials according to classes machinability for hydroabrasive cutting
Metalurgija, 2012 This paper presents the major cutting knowledge, the opinion data and the results of actual theoretic parameters solutions and the current results, estimated by contemporary needs of hydro abrasive cutting technology. Here is a newly opened and discussed
S. Hloch +4 more
doaj
Some bounds related to the 2‐adic Littlewood conjecture
Mathematika, Volume 72, Issue 2, April 2026.Abstract For every irrational real α$\alpha$, let M(α)=supn⩾1an(α)$M(\alpha) = \sup _{n\geqslant 1} a_n(\alpha)$ denote the largest partial quotient in its continued fraction expansion (or ∞$\infty$, if unbounded). The 2‐adic Littlewood conjecture (2LC) can be stated as follows: There exists no irrational α$\alpha$ such that M(2kα)$M(2^k \alpha)$ is ...
Dinis Vitorino, Ingrid Vukusic
wiley +1 more source
non-divisibility for abelian groups
پژوهشهای ریاضی, 2022 Introduction In Throughout all groups are abelian. Suppose that G is a group and n is a positive integer. For a ∈ G, if we consider the solution of the equation nx = a in G, two subsets of G are proposed.
mohammad reza vedadi, yaser Tolooei
doaj
$p$-DIVISIBILITY FOR COHERENT COHOMOLOGY
Forum of Mathematics, Sigma, 2015 We prove that the coherent cohomology of a proper morphism of noetherian schemes can be made arbitrarily $p$-divisible by passage to proper covers (for a fixed prime $p$).
BHARGAV BHATT
doaj +1 more source
The Anatomical Record, Volume 309, Issue 3, Page 485-545, March 2026.Abstract KNM‐ER 64061 is a partial skeleton from the upper Burgi Member of the Koobi Fora Formation (2.02–2.06 Ma) associated taphonomically and geochemically with a nearly complete mandibular dentition (KNM‐ER 64060) attributed to Homo habilis.
Frederick E. Grine +8 more
wiley +1 more source
Arithmatical consequences of two identities of B. Gordon
International Journal of Mathematics and Mathematical Sciences, 1979 From two partition identities of Basil Gordon the author derives two recursive formulas for the sum-of-divisors function. A third application yields an alternate proof of Rmanujan's theorem on the divisibility of certain values of the partition function ...
John A. Ewell
doaj +1 more source
Polyhedrical Heuristics of Periodical Qualities in the Numerical Divisibility Variation
Revista Cubana de Ingeniería, 2013 The present work demonstrate how this polyhedral heuristic is also revealed in the Set of NaturalNumbers, where it is manifested numerical regularities similar to he platonic polyhedra developmentswhich open a wide field for the study of new numerical ...
José Ricardo Díaz Caballero +2 more
doaj +1 more source
Classification of integers based on residue classes via modern deep learning algorithms. [PDF]
Patterns (N Y), 2023 Wu D, Yang J, Ahsan MU, Wang K.
europepmc +1 more source
Proteome‐Wide Analysis of Human Deletions
Proteins: Structure, Function, and Bioinformatics, Volume 94, Issue 3, Page 853-870, March 2026.ABSTRACT Protein deletions are frequent among both natural and pathogenic variations. Many of them are misclassified in variation databases and the literature. Nonsense‐mediated decay prevents the expression of many nucleotide deletions. Many variants classified as protein deletions are not expressed at all.
Haoyang Zhang +2 more
wiley +1 more source