Results 221 to 230 of about 54,404 (265)

Genetic evaluation and pregnancy outcome of fetuses with digestive system malformations: an eight-year single-center retrospective study. [PDF]

Front Pediatr
Zhuang J, Huang N, Chen W, Chen Y.
europepmc   +1 more source

Comparative Analysis of Choroid Plexus Volume Between MOG Antibody Associated Disease and Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Choroid plexus volume (CPV) has been proposed as a neuro‐immunological marker of multiple sclerosis (MS), but its relevance in myelin oligodendrocyte glycoprotein antibody–associated disease (MOGAD) remains uncertain. We analyzed CPV in 43 individuals with MOGAD, 48 with MS, and 44 healthy controls using a Bayesian Gaussian mixture modeling ...
Jae‐Won Hyun, Shaun G. Hong, Na Young Park, Su‐Hyun Kim, Ho Jin Kim   +4 more
wiley   +1 more source

Medulloblastoma in Adolescents and Young Adults: Molecular Subgroups, Prognostic Biomarkers, and Age-Specific Therapeutic Challenges. [PDF]

Curr Issues Mol Biol
Ruggiero A, Gessi M, d'Amati A, Albanese A, Attinà G.   +4 more
europepmc   +1 more source

Efficacy of planned overjet, overbite, arch depth and incisor labiolingual changes with the Invisalign Lite appliance: a retrospective analysis. [PDF]

Angle Orthod
Meade MJ, Blundell H, Giulieri C, Weir T.   +3 more
europepmc   +1 more source

Highlights from the first interdisciplinary summit of the European Association of Cardiovascular Imaging and the European Society for Cardiovascular Radiology. [PDF]

Insights Imaging
Vliegenthart R, Baritussio A, Budde RPJ, Pontone G, van Assen M, Dacher JN, Danad I, Delgado V, Dweck MR, van der Harst P, Hirsch A, Huisman M, Kozerke S, Pezel T, Pugliese F, Westwood M, Williams MC, Paar MH, Manka R, Salgado R, Nijveldt R.   +20 more
europepmc   +1 more source

Improving Overall Risk Ranking via Subgroup-Level Information Borrowing in Survival Risk Stratification. [PDF]

Stat Interface
Thomas TS, Ning J, Li R.
europepmc   +1 more source

On associate subgroups of regular semigroups [PDF]

Communications in Algebra, 1997
We describe the structure of a regular semigroup with an associate subgroup the identiy element of which is a mcdial idempotent. As a particular application of this, we obtain the structure of perfect Dubreil-Jacotin semigroups in which the set of residuals of the bimaximum element form a subgroup.
P Mendes Martins, T S Blyth
exaly   +3 more sources

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Cyclic Subgroup Separability of HNN-Extensions with Cyclic Associated Subgroups

Canadian Mathematical Bulletin, 1999
AbstractWe derive a necessary and sufficient condition for HNN-extensions of cyclic subgroup separable groups with cyclic associated subgroups to be cyclic subgroup separable. Applying this, we explicitly characterize the residual finiteness and the cyclic subgroup separability of HNN-extensions of abelian groups with cyclic associated subgroups.
Kim, Goansu, Tang, C. Y.
openaire   +2 more sources

Orthogroups with an associate subgroup

Acta Mathematica Hungarica, 2009
An orthogroup is defined as a semigroup 1) which is a union of its subgroups and 2) its idempotents form a subsemigroup. A subgroup of a semigroup \(S\) is referred to as an associate subgroup if for every element \(s\in S\) there exists exactly one element \(s^*\in G\) such that \(s=ss^*s\).
openaire   +1 more source