Zobrazeno 1 - 10
of 156
pro vyhledávání: '"Graham A. Parker"'
Publikováno v:
Dyna, Vol 83, Iss 198, Pp 219-227 (2016)
Se presenta un nuevo par de engranajes no circulares para obtener pequeñas aceleraciones del eje. Las formas de los engranajes pueden ser controladas dependiendo de la máxima aceleración y suavidad de los contornos requeridos. Se hace una comparac
Externí odkaz:
https://doaj.org/article/daf9639ea7e24094aa795e7638287c39
Publikováno v:
Dyna, Vol 82, Iss 194, Pp 230-237 (2015)
El barrido de calles es un servicio importante que usualmente se realiza por medio de vehículos tipo camión que tienen un cepillo lateral conformado por grupos de cerdas de acero para barrer la basura que se encuentra en la cuneta de la carretera.
Externí odkaz:
https://doaj.org/article/1f8a1943b3614e2588ffc855caef2b28
Publikováno v:
Dyna, Vol 78, Iss 170, Pp 204-213 (2011)
Se desarrolla un modelo matemático de un cepillo lateral oscilatorio para barrido de calles en rotación libre. Las cerdas se modelan como vigas empotradas. La ecuación de movimiento se obtiene mediante la teoría de vibraciones forzadas de vigas,
Externí odkaz:
https://doaj.org/article/c1984b432c8a4f799b77d663f4964317
Autor:
Johannes H. Fischer, Samhita Bose, Cynthia Romero, Matt Charteris, Patrick Crowe, Graham C. Parker, Samantha Ray, Kalinka Rexer-huber, Paul M. Sagar, David R. Thompson, Elizabeth Bell, Igor Debski, Javier Quiñones
Publikováno v:
Bird Conservation International. 33
Summary Seabirds are highly threatened, including by fisheries bycatch. Accurate understanding of offshore distribution of seabirds is crucial to address this threat. Tracking technologies revolutionised insights into seabird distributions but tracki
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1b06bf498db445ee0f3eca9e12077db
https://doi.org/10.1017/s0959270922000442
https://doi.org/10.1017/s0959270922000442
Publikováno v:
Translational Stroke Research.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c748ec6c161fff69be5829488fb53f7b
https://doi.org/10.1007/s12975-022-01087-4
https://doi.org/10.1007/s12975-022-01087-4
Publikováno v:
Stem cells and development. 31(15-16)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b7ff0f17799e78fa26d1cf160c1adc6
https://pubmed.ncbi.nlm.nih.gov/35917501
https://pubmed.ncbi.nlm.nih.gov/35917501
Publikováno v:
Translational stroke research.
Ischemic stroke is a very common cerebrovascular accident that occurred in adults and causes higher risk of neural deficits. After ischemic stroke, patients are often left with severe neurological deficits. Therapeutic strategies for ischemic stroke
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c0ebaea2f6f9b176eba4eba5278699a
https://pubmed.ncbi.nlm.nih.gov/36129614
https://pubmed.ncbi.nlm.nih.gov/36129614
Autor:
Peter G. Ryan, Katrina Lawrence, Steffen Oppel, Graham C. Parker, David Kinchin-Smith, Fabrice le Bouard, Michelle M. Risi, Thomas Starnes, Alexander L. Bond, Alexis Osborne, Kalinka Rexer-Huber, Jaimie Cleeland, Christopher W. Jones, Emma Witcutt
Publikováno v:
Emu - Austral Ornithology. 120:230-238
The impacts of invasive house mice Mus musculus have received increasing attention on islands where mice are the only invasive rodent species. On Gough Island, the impact of mice on seabirds has in...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04455ff1e6e5906c83e8edbe2ade6bfd
https://doi.org/10.1080/01584197.2020.1773859
https://doi.org/10.1080/01584197.2020.1773859
Autor:
Alexis Osborne, David W. Hedding, Ben J. Dilley, Dominic A. W. Henry, Kalinka Rexer-Huber, Stefan Schoombie, Graham C. Parker, Peter G. Ryan
Publikováno v:
Antarctic Science. 31:231-242
We compared systematic and random survey techniques to estimate breeding population sizes of burrow-nesting petrel species on Marion Island. White-chinned (Procellaria aequinoctialis) and blue (Halobaena caerulea) petrel population sizes were estimat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b594329fefa20ad06519d93a90f0d69
https://doi.org/10.1017/s0954102019000300
https://doi.org/10.1017/s0954102019000300
Publikováno v:
Computer Modeling in Engineering & Sciences. 121:23-47
Road sweeping is an essential service that has to be conducted for public health, as well as aesthetic purposes. In many countries, sweeping vehicles are used for this activity. They usually comprise a gutter brush that sweeps the debris that is loca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ba420ce3135016805790356374b0044
https://doi.org/10.32604/cmes.2019.06481
https://doi.org/10.32604/cmes.2019.06481