Arezky H. Rodríguez

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We report our results after ten year follow-up of 107 consecutive ABG-I hip prostheses implanted between June 1990 and December 1992: Only 84 prostheses were still in the study after ten years, but only six patients had undergone surgical revision. We can consider our clinical outcomes as excellent, with a whole-implant survival rate greater than 96%, a(More)
This study describes the 2-year follow-up of Bankart reconstruction in 44 patients with post-traumatic recurrent anterior instability of the shoulder, using suture anchors and reinforcing the repair with a subscapularis overlap. Forty-three of 44 patients (98%) regained normal stability. One recurrent dislocation occurred. The mean loss of external rotation(More)
The use of dyadic interaction between agents, in combination with homophily (the principle that "likes attract") in the Axelrod model for the study of cultural dissemination, has two important problems: the prediction of monoculture in large societies and an extremely narrow window of noise levels in which diversity with local convergence is obtained.(More)
We present a model to find analytically the electronic states in self-assembled quantum dots with a truncated spherical cap (‘lens’) geometry. A conformal analytical image is designed to map the quantum dot boundary into a dot with semi-spherical shape. The Hamiltonian for a carrier confined in the quantum lens is correspondingly mapped into an equivalent(More)
Moment based methods have produced efficient multiscale quantization algorithms for solving singular perturbation/strong coupling problems. One of these, the Eigenvalue Moment Method (EMM), developed by Handy et al (Phys. Rev. Lett.55, 931 (1985); ibid, 60, 253 (1988b)), generates converging lower and upper bounds to a specific discrete state energy, once(More)
Martín Muñoz , Hong Lu, Shiping Guo, Xuecong Zhou, Maria C. Tamargo, Fred H. Pollak, Y. S. Huang, C. Trallero-Giner, and A. H. Rodríguez 1 Chemistry Department, City College of the City University of New York, Convent Ave. at 138 Street, New York, 10031, USA 2 Physics Department, Brooklyn College of the City University of New York, 11210, USA 3 Department(More)
A. H. Rodríguez,1,2 C. Trallero-Giner,1 Martín Muñoz,3 and María C. Tamargo4 1Facultad de Física, Universidad de La Habana, 10400 C. Habana, Cuba 2Instituto de Física, Universidad Autónoma de Puebla, Apdo. Postal J-48, Puebla, Pue. 72570, México 3Physics Department, Virginia Commonwealth University, 1020 West Main Street Richmond, Virginia 23284, USA(More)
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