Results 81 to 90 of about 219,919 (215)

Synthetic versus biological mesh-related erosion after laparoscopic ventral mesh rectopexy. A systematic review [PDF]

open access: yes, 2017
Purpose: This review reports the incidence of mesh-related erosion after ventral mesh rectopexy to determine whether any difference exists in the erosion rate between synthetic and biological mesh. Methods: A systematic search of the MEDLINE and the Ovid
Balla, Andrea   +5 more
core   +1 more source

An Arabic Optical Braille Recognition System

open access: yes, 2007
Technology has shown great promise in providing access to textual information for visually impaired people. Optical Braille Recognition (OBR) allows people with visual impairments to read volumes of typewritten documents with the help of flatbed scanners
Al-Salman, AbdulMalik   +3 more
core  

Formation of non-steady outflows and QPOs around black hole [PDF]

open access: yes, 2014
We study the time dependent properties of sub-Keplerian viscous accretion flow around the black holes. We find that rotating matter feels centrifugal barrier on the way towards the black holes and eventually, shock transition is triggered allowing a part
Chattopadhyay, Indranil   +2 more
core  

Johann Faulhaber and sums of powers

open access: yes, 1992
Early 17th-century mathematical publications of Johann Faulhaber contain some remarkable theorems, such as the fact that the $r$-fold summation of $1^m,2^m,...,n^m$ is a polynomial in $n(n+r)$ when $m$ is a positive odd number. The present paper explores
Knuth, Donald E.
core   +3 more sources

Comparação cinemática e neuromuscular de um exercício de abdominais no solo e na fitball [PDF]

open access: yes, 2009
O objectivo deste estudo foi comparar a cinemática e a actividade neuromuscular em exercícios de abdominais no solo e na Fitball. Quinze jovens mulheres participaram voluntariamente neste estudo.
Barbosa, Tiago M.   +6 more
core  

Micronized palmitoylethanolamide/trans-polydatin treatment of endometriosis-related pain: a meta-analysis [PDF]

open access: yes, 2017
Aim. To demonstrate clinical effectiveness of micronized palmitoylethanolamide-transpolydatin combination in reducing endometriotic chronic pelvic pain. Other endometriotic- pains were also assessed. Methods.
Indraccolo, Ugo   +2 more
core   +1 more source

Tratamiento quirúrgico de las fístulas rectales complejas usando la técnica de transposición de músculo gracilis [PDF]

open access: yes, 2013
Las fístulas son uniones anormales entre un órgano, un vaso o el intestino y otra estructura. Las fístulas entre el recto y la uretra o entre el recto y la vagina, tienen diferentes etiologías, raramente son congénitas, en la mayoría de casos son ...
Sierra Jaramillo, Jorge Iván
core  

Some undisclosed points of remove [PDF]

open access: yes, 2013
Journal article discussing 'some undisclosed points of remove', an exhibition in Chelsea College of Arts' Old College Library. The exhibition showed new, site-responsive artworks by Melanie Counsell, Sara MacKillop, Anne Tallentire, Sabine Tholen and ...
Falconer, Vicky
core  

Fístulas ano-recto-cutáneas

open access: yesCirugía del Uruguay, 1973
Gabriel ( 35), define las fístulas como una "comunicación anormal entre 2 cavidades o entre una cavidad y la superficie externa".
Carlos Gómez Fossati   +1 more
doaj  

Anatomía quirúrgica del recto

open access: yesCirugía del Uruguay, 1973
En relación al tema insistiremos en algunos aspectos de la anatomía quirúrgica del recto: A) concepto del órgano; B) sistema esfinteriano; C) e-spacios perirectales.
Bolívar Delgado
doaj  

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