Results 151 to 160 of about 9,067 (308)

Combined Reconstruction of the Posterolateral Corner, Anterior Cruciate Ligament, and Lateral Extra‐articular Tenodesis Using Autografts and a Single Femoral Tunnel

Arthroscopy Techniques, EarlyView.
Abstract This surgical technique describe the reconstruction of the anterior cruciate ligament and the posterolateral corner, in addition to lateral extra‐articular tenodesis, using a single femoral tunnel positioned at Stannard's isometric point. The technique employs autologous grafts from the semitendinosus, gracilis, and iliotibial band, resulting ...
Igor Natário Pinheiro, Rafael Erthal de Paula, Igor Stefano Menescal Pedrinha, João Gabriel de C. C. Villardi, Nathan Silvério Lopes Ramos, Rafael Moraes de Castro Padovani, Vitor Chatack de Oliveira, Gustavo de Matos Pinto Bravo, Kassio Emanuel Loureiro Cravo, Rossano Fiorelli, Alfredo Marques Villardi   +10 more
wiley   +1 more source

Spectral Triples and Quantum Isometry Groups on Group $$C^{*}$$ -Algebras

, 2016
We discuss the quantum isometry group of the reduced C* algebra of a finitely generated discrete group. The relevant spectral triple are the ones defined by Connes which arise from length functions.
Bhowmick, Jyotishman, Debashish Goswami, Goswami, Debashish, Jyotishman Bhowmick   +3 more
core   +1 more source

Local gauge invariant operator on isometry breaking background

Journal of High Energy Physics
Whereas local field operators play the crucial role in reconciling quantum mechanics and special relativity, they are not trivially compatible with the diffeomorphism invariance of gravity.
Min-Seok Seo
doaj   +1 more source

Medial Patellofemoral Ligament Reconstruction Using Double Limbed Rectus Femoris Autograft

Arthroscopy Techniques, EarlyView.
Abstract Medial patellofemoral ligament reconstruction is routinely performed when conservative treatment fails and patients present with recurrent patellar dislocations. Most described techniques require fixation or some type of bony procedure on the patella.
Vinicios Barreto Melo, Saulo Santos Blunk, Sérgio Marinho de Gusmão Canuto, Lorran Coque Fonseca, Camilo Partezani Helito, Victor Bezerra de Menezes Monnerat, Pedro Baches Jorge   +6 more
wiley   +1 more source

Arthroscopic Anterior and Posterior Glenohumeral Capsular Augmentation With Gracilis Allograft

Arthroscopy Techniques, EarlyView.
Abstract Multidirectional instability in patients with connective tissue disorders such as Ehlers‐Danlos syndrome (EDS) is difficult to treat due to poor tissue quality and frequent failure of standard repairs. We describe an arthroscopic technique using gracilis tendon allografts to perform an anterior and posterior capsular augmentation in the ...
Michael D. Maloney, Omkar N. Prabhavalkar, Samantha Levin, Richard Lander, Brett P. Salazar, Sandeep Mannava   +5 more
wiley   +1 more source

Hidden cliques and the certification of the restricted isometry property

, 2014
International audienceCompressed sensing is a technique for finding sparse solutions to underdetermined linear systems. This technique relies on properties of the sensing matrix such as the restricted isometry property. Sensing matrices that satisfy this
Zouzias, Anastasios, Koiran, Pascal
core  

Another isometry for the Legendre-Fenchel transform

, 1988
A new distance is introduced on the space of extended real-valued, lower semicontinuous convex functions defined on reflexive Banach spaces.
Attouch, Hedy, Wets, Roger J.-B.
core   +1 more source

Lateral Extra‐articular Tenodesis Using Knotless All‐Suture Anchor Fixation With Suture Tape: A Modified Technique for Augmenting Anterior Cruciate Ligament Reconstruction

Arthroscopy Techniques, EarlyView.
Abstract Lateral extra‐articular tenodesis has emerged as a valuable adjunct to anterior cruciate ligament reconstruction for mitigating residual rotational instability. We describe a modified lateral extra‐articular tenodesis technique utilizing an all‐suture knotless anchor with suture tape, which provides strong, flexible fixation with reduced soft ...
Bryson R. Kemler, Seena Sebt, Michael B. Banffy   +2 more
wiley   +1 more source

Property A and CAT(0) cube complexes

, 2009
Property A is a non-equivariant analogue of amenability defined for metric spaces. Euclidean spaces and trees are examples of spaces with Property A.
Wright, N.J., Campbell, S.J., Brodzki, J., Guentner, E., Niblo, G.A.   +4 more
core   +1 more source

Commentary: Additional observations on the skeleton of a juvenile Gryposaurus notabilis (Ornithischia: Hadrosauridae)

The Anatomical Record, EarlyView.
Jordan C. Mallon, David C. Evans, Yuguang Zhang, Hai Xing   +3 more
wiley   +1 more source