Results 61 to 70 of about 993 (203)

비가환 원환체와 유한군에 의한 교차곱 [PDF]

open access: yes, 2015
학위논문 (박사)-- 서울대학교 대학원 : 수리과학부, 2015. 2. 정자아.We study canonical group actions on higher dimensional noncommutative tori which generalize the SL2(Z) actions on 2-dimensional noncommutative tori, namely, rotation algebras and show that the crossed products ...
이재협
core  

Parameter Hierarchies and Language Contact: The Present Perfect in Ecuadorian Spanish1

open access: yesTransactions of the Philological Society, EarlyView.
Abstract This article explores the hypothesis that the ‘fine‐grained’ grammatical differences that adult grammars under contact are said to be sensitive to (e.g., Hicks et al. 2023) amount to micro/nanoparametric distinctions, in the sense of Roberts (2019).
Norma Schifano
wiley   +1 more source

Reproductive Challenges of the Ageing Female: A Comprehensive Narrative Review

open access: yesBJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Changes in societal norms over the last few decades have resulted in novel family planning trends, notably delayed childbearing and increased maternal age at the birth of the first child. Despite advances in reproductive medicine, ageing poses significant challenges.
Sofia Bitzika   +6 more
wiley   +1 more source

The subgroups of direct products of surface groups, Geometriae Dedicata 92

open access: yes, 2002
. A subgroup of a product of n surface groups is of type FP n if and only if it contains a subgroup of finite index that is itself a product of (at most n) surface ...
Charles F Miller Iii   +3 more
core  

АППРОКСИМИРУЕМОСТЬ ФУНДАМЕНТАЛЬНОЙ ГРУППЫ КОНЕЧНОГО ГРАФА ГРУПП КОРНЕВЫМ КЛАССОМ ГРУПП

open access: yes, 2016
Let \(\mathcal{K}\) be an abstract class of groups. Suppose \(\mathcal{K}\) contains at least a non trivial group.Then \(\mathcal{K}\) is called a root-class if the following conditions are satisfied:1. If \(A \in \mathcal{K}\) and \(B \leq A\), then \(B
Д. Гольцов В.; Ивановский государственный университет   +1 more
core   +1 more source

The company you keep: The influence of popular delinquents and deviant brokers on offending trajectories

open access: yesCriminology, EarlyView.
Abstract Research on how delinquent peer associations affect individuals’ life courses is limited. This paper addresses this gap by examining delinquent peer network characteristics and their impact on offending trajectories through social network analysis (SNA) and group‐based trajectory modeling (GBTM).
Daniel Trovato
wiley   +1 more source

Proceedings of the second International Conference on the Theory of Groups : Australian National University, August 13-24, 1973 /

open access: yes, 1974
AnnotationIncludes bibliographical references.AnnotationPeriodic groups of odd exponent -- Einbettungseigenschaften von Normalteilern: Der Schluss vom Endlichen aufs Unendliche -- Characterisation of the groups with the Gaschütz cohomology property ...
Newman, Michael Frederick(viaf)110123836edt
core  

“Yet the Problem Remains”: Why Genetic Determinism Still Haunts Biomedical Research

open access: yesBioethics, EarlyView.
ABSTRACT After the horrors of the Holocaust and its connections to eugenics were revealed to the world, many post‐war population geneticists sought to establish rhetorical distance from the Nazi's state‐led campaigns, without abandoning their belief that actively shaping the population's genetics would produce a prosperous society.
Christopher R. Donohue, Ian A. Myles
wiley   +1 more source

Trust learning in the repeated trust game: A meta‐analytic study

open access: yesBritish Journal of Psychology, EarlyView.
Abstract Trust involves making oneself vulnerable by relying on the expectation that others will reciprocate and act in a trustworthy manner, leading to mutual benefit. In behavioural economics and psychology, the Trust Game (TG) is a widely used paradigm to measure trust.
Caitlin Duncan   +3 more
wiley   +1 more source

Long‐Term Local Control and Mortality After Transpupillary Thermotherapy of Small Uveal Melanomas

open access: yesClinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Background Transpupillary thermotherapy (TTT) is used for selected small choroidal melanocytic tumours, either as primary treatment or as an adjunct to plaque brachytherapy. We compared long‐term local recurrence and mortality outcomes after primary TTT alone, plaque brachytherapy combined with TTT (brachy+TTT), and plaque brachytherapy alone (
Maria Fili   +5 more
wiley   +1 more source

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