Results 21 to 30 of about 92,403 (297)

Transcatheter Closure of Patent Ductus Arteriosus via Different Approaches

open access: yesFrontiers in Cardiovascular Medicine, 2022
Background: There have been marked advances in devices such as Amplatzer Duct Occluder II (ADO-II) or vascular plug through 5Fr delivery sheath for closure of patent ductus arteriosus (PDA) in the past five decades, making it possible for cardiologists ...
Zeming Zhou   +13 more
doaj   +1 more source

Efficiency of 6- and 12-punctures biopsies to detect prostate cancer in patients with PSA< 10 ng/mL and normal digital rectal examination [PDF]

open access: yesInternational Brazilian Journal of Urology, 2003
OBJECTIVE: Establish the efficiency of 6- and 12-punctures transrectal ultrasound-guided needle biopsies in low risk patients for prostate cancer. Six-punctures (sextant) biopsies were compared to 12-punctures biopsies, assessing which is the best ...
Luiz E. Slongo   +4 more
doaj   +1 more source

Where do moving punctures go? [PDF]

open access: yes, 2006
Currently the most popular method to evolve black-hole binaries is the ``moving puncture'' method. It has recently been shown that when puncture initial data for a Schwarzschild black hole are evolved using this method, the numerical slices quickly lose ...
Brügmann, Bernd   +5 more
core   +5 more sources

Clinical Impact and Safety of Non-Target Punctures (NTP) during Portal Vein Access in TIPS Procedure

open access: yesBiomedicines, 2023
Background: Although non-target puncture (NPT)-related complications are well known to clinicians performing TIPS, there is no NTP-focused study to assess the true clinical sequalae of NTP-related complications. In this study, the aim was to evaluate the
Sasikorn Feinggumloon   +7 more
doaj   +1 more source

Black Hole Entropy from Spin One Punctures [PDF]

open access: yes, 2003
Recent suggestion, that the emission of a quantum of energy corresponding to the asymptotic value of quasinormal modes of a Schwarzschild black hole should be associated with the loss of spin one punctures from the black hole horizon, fixes the Immirzi ...
A. Ashtekar   +26 more
core   +2 more sources

New World Limnichinae IV. \u3ci\u3eEulimnichus\u3c/i\u3e Casey. B. Descriptions of New Species (Coleoptera: Limnichidae) [PDF]

open access: yes, 2017
Thirteen new species of Eulimnichus are described: Eulimnichus visendus, corrinae, langleyae, coheni, improcerus, pellucidus, sharpi, incultus, rugulosus, nrsticus, acutus, subitus, and spangleri.
Wooldridge, David P
core   +3 more sources

Punção venosa periférica: avaliação de desempenho dos profissionais de enfermagem Punción venosa periférica: evaluación de desempeño de los profesionales de enfermería Peripheral venipuncture: evaluating the performance of nursing professionals

open access: yesRevista Latino-Americana de Enfermagem, 2005
Estudo comparativo inferencial que teve o objetivo de avaliar o desempenho dos profissionais de enfermagem na execução da punção venosa periférica; verificar as convergências e identificar os fatores de risco a complicações.
Maricy Morbin Torres   +2 more
doaj   +1 more source

Fast algorithmic Nielsen-Thurston classification of four-strand braids [PDF]

open access: yes, 2012
We give an algorithm which decides the Nielsen-Thurston type of a given four-strand braid. The complexity of our algorithm is quadratic with respect to word length.
Calvez, Matthieu, Wiest, Bert
core   +7 more sources

Systematics and distributions of the genera Cyrtusa Erichson, Ecarinosphaerula Hatch, Isoplastus Horn, Liocyrtusa Daffner, Lionothus Brown, and Zeadolopus Broun of the United States and Canada (Coleoptera: Leiodidae: Leiodinae: Leiodini) [PDF]

open access: yes, 2013
The following genera of Leiodini (Coleoptera: Leiodidae: Leiodinae) of the continental United States and Canada are reviewed: Cyrtusa Erichson, with two species; Isoplastus Horn, with two species (one new); Liocyrtusa Daffner, with three species ...
Cook, Joyce, Peck, Stewart B.
core   +2 more sources

Percutaneous epididymal sperm aspiration (PESA) in men with obstructive azoospermia

open access: yesInternational Brazilian Journal of Urology, 2003
OBJECTIVES: Assessing the efficiency of repeated percutaneous epididymal sperm aspiration (PESA) in men with obstructive azoospermia, and also the possibility of cryopreservation of remaining material for future use in intracytoplasmic sperm injection ...
Sidney Glina   +5 more
doaj   +1 more source

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