Zobrazeno 1 - 10
of 76
pro vyhledávání: '"T. .A. Osman"'
Autor:
Pierluigi Lelli Chiesa, Osman T. M. Osman, Antonio Aloi, Mariagrazia Andriani, Alberto Benigni, Claudio Catucci, Paolo Giambelli, Gabriele Lisi, Faisal M. Nugud, Paola Presutti, Viviana Prussiani, Vincenzo Racalbuto, Fabio Rossi, Giuliana Santoponte, Bruno Turchetta, Diaa Eldinn Yaseen Mohammed Salman, Francesco Chiarelli, Alessandro Calisti
Publikováno v:
Italian Journal of Pediatrics, Vol 46, Iss 1, Pp 1-11 (2020)
Abstract Background An epidemiological transition is interesting Sub-Saharan Africa increasing the burden of non-communicable diseases most of which are of surgical interest. Local resources are far from meeting needs and, considering that 50% of the
Externí odkaz:
https://doaj.org/article/a0d17f85015342108ceb205041f41712
Autor:
Pierluigi Lelli Chiesa, Antonio Aloi, Mariagrazia Andriani, Paolo Giambelli, Faisal A Nugud, Osman T. M Osman, Angela Riccio, Fabio Rossi, Diaaeldinn Y Salman, Alessandro Calisti
Publikováno v:
African Journal of Paediatric Surgery, Vol 17, Iss 3, Pp 79-84 (2020)
Background: Anorectal malformations (ARMs) in the sub-Saharan Africa are a common cause of neonatal referral for intestinal obstruction, and the posterior sagittal anorectoplasty (PSARP) approach is rapidly spreading. The small number of paediatric s
Externí odkaz:
https://doaj.org/article/520ef0ef0d8f4e9da049a99baee17649
Publikováno v:
Engineering Research Journal - Faculty of Engineering (Shoubra). 46:33-38
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5649a02b0ea251a1c626ece6691a7a26
https://doi.org/10.21608/erjsh.2020.228175
https://doi.org/10.21608/erjsh.2020.228175
Publikováno v:
Journal of Vibroengineering, Vol 22, Iss 6, Pp 1309-1325 (2020)
In this paper, a self-tunable energy harvester based on pendulum oscillations with a mechanical motion rectifier (MMR) system, which can convert vibration into electrical energy, is proposed. The harvester is composed of a pendulum excited by a slide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25d192f7ecf41680eda1c9417f416899
https://www.jvejournals.com/article/21395
https://www.jvejournals.com/article/21395
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 5, Pp 10209-10222 (2020)
A relatively successful dissimilar joint between 1050 pure aluminum and annealed low carbon steel is achieved by using friction stir welding. Most studies of joining aluminum to steel have been performed by using low rotational speed with high traver
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f39e1ccf743a811ff12a77702c655a6
http://www.sciencedirect.com/science/article/pii/S2238785420315258
http://www.sciencedirect.com/science/article/pii/S2238785420315258
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 2, Pp 2054-2062 (2020)
The present work deals with the development of nanocomposite grease to reduce friction and wear between two contact surfaces such as the components of engine, cams, gears, and bearing. The tribological and rheological characteristics of nano grease w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e4fdc28dd4cada0b782caec8a8ff703
https://doi.org/10.1016/j.jmrt.2019.12.038
https://doi.org/10.1016/j.jmrt.2019.12.038
Publikováno v:
Advances in Tribology, Vol 2015 (2015)
This work aims to study the wear characterization of common types of acetal polymer gears (spur, helical, bevel, and worm) using a new TS universal test rig, in order to obtain reliable results and as a reference when compared with acetal nanocomposi
Externí odkaz:
https://doaj.org/article/8d0e533518ee4bfca16511e49866b6e2
Publikováno v:
Industrial Lubrication and Tribology. 72:9-14
Purpose The purpose of this paper is to evaluate the influence of nanoparticles as an additive on the tribological properties of calcium grease. Design/methodology/approach The nano additives in this research are with different concentration of multi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0da93cf937c3b81507f3b8f2715d8bf
https://doi.org/10.1108/ilt-03-2019-0102
https://doi.org/10.1108/ilt-03-2019-0102
Publikováno v:
Journal of Alloys and Compounds. 772:650-655
The water pollution increases every day due to the increase of the humans needs so a lot of studies were studied for looking the solutions. In this work, we studied the photocatalytic degradation performance of the methylene blue (MB) and the indigo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11f8c4f72e2e216618ffd853f5304588
https://doi.org/10.1016/j.jallcom.2018.09.155
https://doi.org/10.1016/j.jallcom.2018.09.155
Publikováno v:
Ain Shams Engineering Journal, Vol 9, Iss 4, Pp 2725-2735 (2018)
Muffling devices are essential parts of any vehicle/machine that uses internal combustion engines. From automotive manufacturers point of view, they contribute massive sheet metal processing and production time, especially mufflers that are produced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc6ccf0fa3c7dd579e38b22a1a3c2ead
http://www.sciencedirect.com/science/article/pii/S2090447917301156
http://www.sciencedirect.com/science/article/pii/S2090447917301156