Zobrazeno 1 - 10
of 115
pro vyhledávání: '"Joseph A. C. Humphrey"'
Publikováno v:
Microsystem Technologies. 19:31-42
Since its introduction, the mass-reducing hole in the middle of an actuator arm has been investigated as a source of turbulent flow in the space between a pair of co-rotating disks in an air-filled Hard Disk Drive (HDD). The present study investigate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41a0a9fc47e6c2357cae1b557de0c15c
https://doi.org/10.1007/s00542-012-1589-7
https://doi.org/10.1007/s00542-012-1589-7
Publikováno v:
Microsystem Technologies. 18:43-56
The increased rotating speed of the hard disk drive (HDD) causes an unsteady flow field between each stack of disks and leads to flow induced vibration on the slider suspension unit (SSU). This flow induced vibration can reduce the positioning accura
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::709efe6b4b0e88797ab46038d7ecd1b4
https://doi.org/10.1007/s00542-011-1374-z
https://doi.org/10.1007/s00542-011-1374-z
Publikováno v:
Microsystem Technologies. 18:57-75
Since its invention, the Hard Disk Drive (HDD) has been the most widely-used device for data storage. Recently, the volume of data is getting larger and the corresponding rotation speed of the HDD is increasing to allow for better data transfer. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b31933e2b0c124aa2117a40d5c374213
https://doi.org/10.1007/s00542-011-1375-y
https://doi.org/10.1007/s00542-011-1375-y
Publikováno v:
Journal of The Royal Society Interface. 7:1243-1246
The analysis of undulatory swimming gaits requires knowledge of the fluid forces acting on the animal body during swimming. In his classical 1952 paper, Taylor analysed this problem using a ‘resistive-force’ theory. The theory was used to charact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7eedb41a8d45aadb47fe8cf733440f9
https://doi.org/10.1098/rsif.2009.0568
https://doi.org/10.1098/rsif.2009.0568
Autor:
Lindsay A. Legendre, Jorge L. Rosales, James P. Landers, J. Patrick LeDuc, Joseph A. C. Humphrey
Publikováno v:
International Journal of Heat and Fluid Flow. 29:1089-1102
A numerical investigation has been performed for the time-dependent motion of a constant property, Newtonian fluid in a counter-current shearing flows configuration. In the geometry of interest, two initially separated streams are made to flow counte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43e61c4a2727ddb5fcf061cd64c9135c
https://doi.org/10.1016/j.ijheatfluidflow.2008.02.005
https://doi.org/10.1016/j.ijheatfluidflow.2008.02.005
Publikováno v:
Biochemical Engineering Journal. 39:554-565
The two-dimensional momentum and mass transfer in an immobilized enzyme reactor was numerically investigated. The equations of motion and the mass-transport equation of a substrate, consumed at specified boundaries of the reactor, were solved by usin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::881f9ae9bd3ac85722a21d996faa9a38
https://doi.org/10.1016/j.bej.2007.10.018
https://doi.org/10.1016/j.bej.2007.10.018
Autor:
Nannan Chen, Craig Tucker, Michael E. McConney, Maryna Ornatska, Chang Liu, Vladimir V. Tsukruk, Melbourne C. Lemieux, Yingchen Yang, Joseph A. C. Humphrey, Sergiy Peleshanko, Michael D. Julian
Publikováno v:
Advanced Materials. 19:2903-2909
In contrast, active sonar systemsare widely used for a variety of civil and military applicationsin underwater environment. However, passive sensor systemssimilar to fish provide a huge advantage in “silent” observa-tion of the environment which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffaae16deba98a23404a9da067cb7493
https://doi.org/10.1002/adma.200701141
https://doi.org/10.1002/adma.200701141
Autor:
DeForest Mellon, Joseph A. C. Humphrey
Publikováno v:
Journal of Experimental Biology. 210:2969-2978
SUMMARYAnalytical and numerical methodologies are combined to investigate the flow fields that approach and pass around the lateral flagellum of the crayfish Procambarus clarkii. Two cases are considered, the first being that of a free-flicking flage
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9aa197ad0a05a864dfade1592156e591
https://doi.org/10.1242/jeb.005942
https://doi.org/10.1242/jeb.005942
Autor:
DeForest Mellon, Joseph A. C. Humphrey
Publikováno v:
Journal of Experimental Biology. 210:2961-2968
SUMMARYWe have recorded spiking responses from single, bimodally sensitive local interneurons (Type I) in the crayfish deutocerebrum to hydrodynamic and odorant stimuli flowing in two directions past the lateral antennular flagellum. Changing the dir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfbd56ce62b83795027360607ebbcbbb
https://doi.org/10.1242/jeb.003624
https://doi.org/10.1242/jeb.003624
Publikováno v:
Journal of Micromechanics and Microengineering. 17:1758-1766
This paper describes further optimization of a non-contact, infrared-mediated system for microchip DNA amplification via the polymerase chain reaction (PCR). The optimization is focused on heat transfer modeling and subsequent fabrication of thermall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d6c45bea013e4d5fa19ec41d5e15382
https://doi.org/10.1088/0960-1317/17/9/002
https://doi.org/10.1088/0960-1317/17/9/002