Results 31 to 40 of about 803,275 (234)

The maximal subgroups of the classical groups in dimension 13, 14 and 15 [PDF]

open access: yes, 2015
One might easily argue that the Classification of Finite Simple Groups is one of the most important theorems of group theory. Given that any finite group can be deconstructed into its simple composition factors, it is of great importance to have a ...
Anna Katharina Schröder   +1 more
core   +2 more sources

The Prevalence of Spinal Deformities in Children of the Early School Age in the Republic of Srpska

open access: yesInovacije u Nastavi, 2018
Due to the acceleration of biological and lifestyle changes, scientific and technological revolution, disproportionate growth and development, and the impact of endogenous and exogenous factors, postural disorders in the early school age children from ...
Dalibor Đ. Stević   +2 more
doaj   +1 more source

An introduction to spherical orbit spaces

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2002
Consider a compact, connected Lie group G acting isometrically on a sphere Sn of radius 1. Two-dimensional quotient spaces of the type Sn/G have been investigated extensively.
Jill Mcgowan, Catherine Searle
doaj   +1 more source

Losing Confidence Over Time

open access: yesSAGE Open, 2016
We examined temporal changes in self-esteem among elementary and middle school students in Japan. Previous research has shown that self-esteem decreased among various sectors of the population, from middle school students to adults between 1984 and 2010 ...
Yuji Ogihara   +2 more
doaj   +1 more source

Generalising quasinormal subgroups [PDF]

open access: yes, 2012
In Cossey and Stonehewer ['On the rarity of quasinormal subgroups', Rend. Semin. Mat. Univ. Padova 125 (2011), 81-105] it is shown that for any odd prime p and integer n >= 3, there is a finite p-group G of exponent p(n) containing a quasinormal subgroup
Stonehewer, Stewart Edward   +1 more
core   +1 more source

Early Elementary Science Instruction: Does More Time on Science or Science Topics/Skills Predict Science Achievement in the Early Grades?

open access: yesAERA Open, 2019
Recent evidence points to the early elementary grades as a pivotal point for the development of science learning trajectories and achievement gaps. Using data from the Early Childhood Longitudinal Study, this study estimates the degree to which time ...
F. Chris Curran, James Kitchin
doaj   +1 more source

COVID-19 Pandemic and Student Reading Achievement: Findings From a School Panel Study

open access: yesFrontiers in Psychology, 2022
Since 2020, the COVID-19 pandemic had an impact on education worldwide. There is increased discussion of possible negative effects on students’ learning outcomes and the need for targeted support.
Ulrich Ludewig   +7 more
doaj   +1 more source

A longitudinal study of the effect of individual and socio-cultural factors on students’ creativity

open access: yesFrontiers in Psychology, 2023
This longitudinal study investigated how characteristics of individual and social relationships affect Korean students’ creativity development. Fifth graders (male: 3,623, female: 3,701) from 242 schools in Korea were followed annually from their 5th to ...
Hye-sook Park   +3 more
doaj   +1 more source

The Normality of Certain Subgroups of Elementary Subgroups of Steinberg Groups Over Rings [PDF]

open access: yesProceedings of the American Mathematical Society, 1974
This paper amends the approach used in an earlier paper to construct, from ideals in the Chevalley algebra LR over a commutative ring R with identity, normal subgroups of the elementary subgroup GR of Steinberg's twisted group corresponding to L, a finite dimensional simple Lie algebra over the complex field.
openaire   +2 more sources

Elementary Abelian $p$ Subgroups of Lie Groups

open access: yesPublications of the Research Institute for Mathematical Sciences, 1991
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kane, Richard, Notbohm, Dietrich
openaire   +2 more sources

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