Results 11 to 20 of about 120,051 (368)

Symmetric skew braces and brace systems [PDF]

Forum mathematicum, 2022
For a skew left brace ( G , ⋅ , ∘ ) {(G,\cdot\,,\circ)} , the map λ : ( G , ∘ ) → Aut ⁡ ( G , ⋅ ) {\lambda:(G,\circ)\to\operatorname{Aut}(G,\cdot\,)} , a ↦ λ a , {a\mapsto\lambda_{a},} where λ a ⁢ ( b ) = a - 1 ⋅ ( a ∘ b ) {\lambda_{a}(b)=a^{-1}\cdot(a ...
V. Bardakov, M. V. Neshchadim, M. Yadav
semanticscholar   +1 more source

Comparison of the Effectiveness of Three Lumbosacral Orthoses on Early Spine Surgery Patients: A Prospective Cohort Study [PDF]

Annals of Rehabilitation Medicine, 2021
Objective To compare the convenience and effectiveness of the existing lumbosacral orthoses (LSO) (classic LSO and Cybertech) and a newly developed LSO (V-LSO) by analyzing postoperative data.
Soo Woong Jang, Hee Seung Yang, Young Bae Kim, Joo Chul Yang, Kyu Bok Kang, Tae Wan Kim, Kwan Ho Park, Kyung Soo Jeon, Hee Dong Shin, Ye Eun Kim, Han Na Cho, Yun Kyung Lee, Young Lee, Seul Bin Na Lee, Dong Young Ahn, Woo Sob Sim, Min Jo, Gyu Jik Jo, Dong Bum Park, Gwan Su Park   +19 more
doaj   +1 more source

A State-of-the-Art Review of Passive Energy Dissipation Systems in Steel Braces

Buildings, 2023
An extensive investigation of the international literature is carried out regarding the passive energy dissipation systems and more specifically the dampers that can be positioned in steel braces to increase the absorption of seismic energy and to ...
M. Titirla
semanticscholar   +1 more source

Does Bracing Control the Progression of Adolescent Idiopathic Scoliosis in Curves Higher Than 40°? A Systematic Review and Meta-analysis [PDF]

Asian Spine Journal, 2023
Routinely, adolescent idiopathic scoliosis (AIS) curves that progress beyond 40° in skeletally immature adolescents require surgery. However, some adolescents with AIS and their parents utterly refuse surgery and insist on wearing a brace.
Taher Babaee, Vahideh Moradi, Hoda Hashemi, Ardalan Shariat, Albert Thomas Anastasio, Mobina Khosravi, Batoul Bagheripour   +6 more
doaj   +1 more source

The classification of scoliosis braces developed by SOSORT with SRS, ISPO, and POSNA and approved by ESPRM

European spine journal, 2022
Studies have shown that bracing is an effective treatment for patients with idiopathic scoliosis. According to the current classification, almost all braces fall in the thoracolumbosacral orthosis (TLSO) category.
S. Negrini, A. Aulisa, P. Černý, J. D. de Mauroy, Jeb McAviney, Andrew Mills, S. Donzelli, T. Grivas, M. Hresko, T. Kotwicki, H. Labelle, Louise Marcotte, M. Matthews, J. O'brien, E. Parent, N. Price, Rigo Manuel, Luke Stikeleather, M. Vitale, M. Wong, G. Wood, J. Wynne, F. Zaina, M. Bruno, Suncica Bulat Würsching, C. Yilgor, P. Cahill, Eugenio Dema, P. Knott, A. Lebel, Grigorii Lein, P. Newton, Brian G. Smith   +32 more
semanticscholar   +1 more source

Spinal Orthosis in Adolescent Idiopathic Scoliosis: An Overview of the Braces Provided by the National Health Service in Italy

Medicina, 2023
Adolescent idiopathic scoliosis (AIS) is a lateral, rotated curvature of the spine. It is a 3-dimensional deformity that arises in otherwise healthy children at or around puberty. AIS is the most common form of scoliosis in the pediatric population.
Cristina Maria Del Prete, Domiziano Tarantino, Mattia Giuseppe Viva, Massimiliano Murgia, Daniele Vergati, Giovanni Barassi, Eleonora Sparvieri, Eugenio Di Stanislao, David Perpetuini, Emanuele Francesco Russo, Serena Filoni, Raffaello Pellegrino   +11 more
doaj   +1 more source

Novel non‐involutive solutions of the Yang–Baxter equation from (skew) braces [PDF]

Journal of the London Mathematical Society, 2022
We produce novel non‐involutive solutions of the Yang–Baxter equation coming from (skew) braces. These solutions are generalisations of the known ones coming from braces and skew braces, and surprisingly in the case of braces, they are not necessarily ...
A. Doikou, Bernard Rybołowicz
semanticscholar   +1 more source

Central Nilpotency of Skew Braces [PDF]

Journal of Algebra and its Applications, 2021
Skew braces are algebraic structures related to the solutions of the set-theoretic quantum YangBaxter equation. We develop the central nilpotency theory for such algebraic structures in the sense of Freese-McKenzie [9] and we compare the universal ...
M. Bonatto, Pvremysl Jedlivcka
semanticscholar   +1 more source

Module braces: relations between the additive and the multiplicative groups [PDF]

Annali di Matematica Pura ed Applicata, 2022
In this paper, we define a class of braces that we call module braces or R -braces, which are braces for which the additive group has also a module structure over a ring R , and for which the values of the gamma functions are automorphisms of R -modules.
I. Del Corso
semanticscholar   +1 more source

COMPLEX ORTHODONTIC-IMPLANT TREATMENT IN INCISOR HYPODONTIA CASES [PDF]

Journal of IMAB, 2020
Purpose:The purpose of the current paper is to show clinical cases with unilateral and bilateral incisal hypodontia, treated with complex orthodontic – implant treatment.
Miroslava Dinkova
doaj   +1 more source