Results 1 to 10 of about 48,794 (204)

A Note on the Square Subgroups of Decomposable Torsion-Free Abelian Groups of Rank Three [PDF]

Annales Mathematicae Silesianae, 2018
A hypothesis stated in [16] is confirmed for the case of associative rings. The answers to some questions posed in the mentioned paper are also given. The square subgroup of a completely decomposable torsion-free abelian group is described (in both cases
Woronowicz Mateusz
doaj   +2 more sources

Torsion Groups with the Norm of pd-Subgroup of Finite Index

Researches in Mathematics
The authors study the relations between the properties of torsion groups and their norms of $pd$-subgroups. The norm $N_G^{pdI}$ of $pd$-subgroups of a group $G$ is the intersection of the normalizers of all its $pd$-subgroups or a group itself, if the ...
T.D. Lukashova, M.G. Drushlyak, A.V. Pidopryhora   +2 more
doaj   +3 more sources

Coronal alignment does not enable to predict the degree of femoral and tibial torsion [PDF]

Journal of Experimental Orthopaedics
Purpose Malalignment of the lower extremity can affect one, two or all three anatomic planes. We hypothesized an influence between the malalignment of the coronal and axial planes.
Leonard Grünwald, Sophie Schmidt, Marc‐Daniel Ahrend, Tina Histing, Stefan Döbele   +4 more
doaj   +2 more sources

Inferior oblique graded marginal myotomy versus myectomy for treatment of inferior oblique overaction [PDF]

Indian Journal of Ophthalmology
Purpose: To evaluate and compare the surgical outcomes of inferior oblique marginal myotomy versus myectomy for treatment of inferior oblique overaction (in terms of correction of upshoot on adduction, V pattern, vertical deviation, torsion, and abnormal
Mai Mostafa Ismail Hassan, Shaimaa Arfeen, Nermeen Mostafa Bahgat, Mahmoud M Gamal Eldin Ibrahim, Rehab Rashad Kassem   +4 more
doaj   +2 more sources

Three-torsion subgroups and wild conductor exponents of plane quartics. [PDF]

Res Number Theory
Lupoian E, Rawson J.
europepmc   +3 more sources

Decompressive fasciotomy in testicular torsion of the spermatic cord in rats [PDF]

Acta Cirúrgica Brasileira, 2013
PURPOSE: To evaluate the effect of decompression fasciotomy on testes undergoing torsion of the spermatic cord. METHODS: Spermatic cord torsion was induced in 40 Wistar testes for six and 12 hours.
Isabela Passos Pereira Quintaes, Edson Samesima Tatsuo, Danilo Nagib Salomão Paulo, Carlos Musso, Paulo César Ribeiro Boasquevisque   +4 more
doaj   +3 more sources

Torsion locally nilpotent groups with non-Dedekind norm of Abelian non-cyclic subgroups

Karpatsʹkì Matematičnì Publìkacìï, 2022
The authors study relations between the properties of torsion locally nilpotent groups and their norms of Abelian non-cyclic subgroups. The impact of the norm of Abelian non-cyclic subgroups on the properties of the group under the condition of norm non ...
T.D. Lukashova, M.G. Drushlyak
doaj   +1 more source

Teleparallelism in the algebraic approach to extended geometry

Journal of High Energy Physics, 2022
Extended geometry is based on an underlying tensor hierarchy algebra. We extend the previously considered L ∞ structure of the local symmetries (the diffeomorphisms and their reducibility) to incorporate physical fields, field strengths and Bianchi ...
Martin Cederwall, Jakob Palmkvist
doaj   +1 more source

Pathologic external tibial torsion as one of the causes of knee joint dysfunction and formation of pronation deformity in children with cerebral palsy

Хірургія дитячого віку, 2023
Introduction. One of the complications of the clinical course of cerebral palsy in children is external torsion of the tibia. The issue of localization and the mechanism of its formation, as well as effective methods of its elimination, is debatable ...
A.A. Danylov, V.V. Gorelik, A.V. Shulga, K.V. Yachna   +3 more
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On Some Results of a Torsion-Free Abelian Kernel Group

Recoletos Multidisciplinary Research Journal, 2014
In [6], for any torsion-free abelian groups Gand H, the kernel of Hin GisfHGGHHomfker, ker,. The kernel of Hin Gis a pure fully invariant subgroup of G.
Ricky B. Villeta
doaj   +1 more source