báo cáo hóa học:" Outcomes of decompression for lumbar spinal canal stenosis based upon preoperative radiographic severity" pot

... article Outcomes of decompression for lumbar spinal canal stenosis based upon preoperative radiographic severity Bradley K Weiner* 1 , Nilesh M Patel 2 and Matthew A Walker 2 Address: 1 Division of ... Abstract Background: The relationship between severity of preoperative radiographic findings and surgical outcomes following decompression for lumbar...

Ngày tải lên: 20/06/2014, 00:20

... ('follow-up period') [4]. A minimum of at least one year of "follow- up period" was required for each patient. Hypoglycemia and patient quality of life information were assessed based on responses to ... categorized based on self-reporting of hypoglycemia (operationalized as yes/no for this assessment). Self-reported quality of life (EQ5D VAS) Patient sel...

Ngày tải lên: 18/06/2014, 19:20

... 0.05) BioMed Central Page 1 of 11 (page number not for citation purposes) Journal of NeuroEngineering and Rehabilitation Open Access Research Evaluation of methods for extraction of the volitional EMG ... methods were used for evaluation of the success of extraction of the volitional EMG. The basic one was by vis- ual inspection of the approximated signal which, despite...

Ngày tải lên: 19/06/2014, 10:20

... patients with a minimum follow-up of 2 years (11 of the 25 patients). The diagnosis of recurrent, anterior shoulder instability was made on the basis of a history of recurrent anteroinferior dislocation ... surface of the humeral head defect. At the 26th Annual Meeting of the Arthroscopy Association of North America, Wolf et al reported on an unpublished study of 24 patients...

Ngày tải lên: 20/06/2014, 04:20

... patients with a minimum follow-up of 2 years (11 of the 25 patients). The diagnosis of recurrent, anterior shoulder instability was made on the basis of a history of recurrent anteroinferior dislocation ... surface of the humeral head defect. At the 26th Annual Meeting of the Arthroscopy Association of North America, Wolf et al reported on an unpublished study of 24 patients...

Ngày tải lên: 20/06/2014, 07:20

... G  i satisfying the Carath´eodory condition for i = 1, 2, x ∈ Ω. The aim of the present article is to generalize the main results of [21] to the case of the functional of problem (1.1) is nonsmooth. This ... u 1 such that ϕ(u 1 ) > 0. Let γ and α be as in the proof of (3), that is, ϕ(u) ≥ α/2 > 0 for u ∈ S γ . By (O 1 ), (O 2 ) and the proof of (2), there exists w ∈ X s...

Ngày tải lên: 21/06/2014, 17:20

... uniqueness of solutions of (1.1), (1.2) implies uniqueness of solutions of (1.1), (1. j), j = 4,6,8, and (ii) whether uniqueness of solutions of (1.1), (1.j), j = 4, ,9, imply uniqueness of solutions ... existence” result of Hartman [10]and Klaasen [24] for conjugate boundary value problems that, under the hypotheses of Theorem 2.1, solutions of conjugate boundary value...

Ngày tải lên: 22/06/2014, 22:20

... that Proposition 3.4 holds.  Theproofinthecaseofc ≥ α isthesameasintheproofof[5, Theorem 5.3], by n ow we have completed the proof of Theorem 1.1. 4. Proof of Theorem 1.3 In this section, we ... the solution of problem (1.3). Acknowledgments The authors would like to thank Professor Zhaoli Liu for many valuable comments which improved the manuscript. The authors acknowledge the suppo...

Ngày tải lên: 22/06/2014, 22:20

... P.Courtney,N.Thacker,andA.Clark,“Algorithmicmodel- ing for performance evaluation,” in Proceedings of the ECCV Workshop on Performance Characteristics of Vision Algorithms, p. 13, Cambridge, UK, April 1996. [3] W. Forstner, “10 pros ... descriptors are relevant for the tuning purpose, the neural network should converge. The other part of the image database is reserved for the test...

Ngày tải lên: 22/06/2014, 23:20