Results 71 to 80 of about 90,661 (196)
Revista do Colégio Brasileiro de CirurgiõesOBJETIVO: Avaliar a possibilidade do estabelecimento de parâmetros fidedignos do adequado posicionamento da ponta da agulha de Veress no interior da cavidade peritoneal durante o estabelecimento do pneumoperitônio. MÉTODO: Em 100 pacientes selecionados a
Otávio Cansanção de Azevedo +5 more
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On the complexity of braids [PDF]
, 2006 We define a measure of "complexity" of a braid which is natural with respect to both an algebraic and a geometric point of view. Algebraically, we modify the standard notion of the length of a braid by introducing generators $\Delta\_{ij}$, which are ...
Dynnikov, Ivan, Wiest, Bert
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The New World species of Ataenius Harold, 1867 : 5. Revision of the A. strigatus group (Scarabaeidae: Aphodiinae: Eupariini) [PDF]
, 2005 The strigatus group of the New World species of Ataenius Harold is revised. Seventeen species are recognized including two species described as new: Ataenius ecruensis sp. nov. from the United States and A. oaxacaensis sp. nov. from Mexico.
Lago, Paul K., Stebnicka, Zdzislawa T.
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Acute Medicine Journal, 2011 Most junior doctors learn common practical procedures, like lumbar puncture, on the job. This usually involves unstructured observation, demonstration and then supervised practice. Thus, most doctors have learned to perform a lumbar puncture without studying the theory of the procedure in any detail.
openaire +3 more sources
Argyres-Douglas matter and S-duality. Part II
Journal of High Energy Physics, 2018 We study S-duality of Argyres-Douglas theories obtained by compactification of 6d (2,0) theories of ADE type on a sphere with irregular punctures. The weakly coupled descriptions are given by the degeneration limit of auxiliary Riemann sphere with marked
Dan Xie, Ke Ye
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Journal of Orthopaedic Surgery and Research, 2020 Background Cemented vertebrae frequently re-fracture after vertebroplasty to treat osteoporotic vertebral compression fractures (OVCFs) with large clefts.
Chi Li +6 more
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Using a novel virtual-reality simulator to assess performance in lumbar puncture: a validation study [PDF]
, 2023 Sujun Xie +5 more
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The super period matrix with Ramond punctures in the supergravity formulation
Nuclear Physics B, 2015 In a very recent preprint, Witten showed how to construct a g|r×g|r super period matrix for super Riemann surfaces of genus g with 2r Ramond punctures, which is symmetric in the Z2 graded sense.
Eric D'Hoker, Duong H. Phong
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Optimal Number of Needle Punctures in EUS-FNA/B with ROSE for Solid Pancreatic Lesions
DiagnosticsBackground and Objectives: Endoscopic ultrasonography (EUS)-guided fine-needle aspiration/biopsy (FNA/B) is widely used for solid pancreatic lesions; however, the optimal number of needle punctures required to achieve high diagnostic accuracy remains ...
Naomi Uchiyama +7 more
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Outcome of Infant Extracerebral Fluid Collections
Pediatric Neurology Briefs, 2007 Cases of benign infantile extracerebral fluid collections and nontraumatic chronic subdural hygroma or hematoma were reviewed retrospectively at Nebraska Medical Center, Omaha.
J Gordon Millichap
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