Zobrazeno 1 - 10
of 87
pro vyhledávání: '"David L. Harris"'
Autor:
David L. Harris, David Childress
Publikováno v:
Electric Power Substations Engineering ISBN: 9781315213910
The design of the high-voltage substation must include consideration for the safe operation and maintenance of the equipment. Switching equipment is used to provide isolation, no-load switching, load switching, and interruption of fault currents. Hig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45bc38a664726177cb579f6420751290
https://doi.org/10.1201/b12061-4
https://doi.org/10.1201/b12061-4
Autor:
Richard G. Stearns, Siobhan Pickett, Joe Olechno, Jean Shieh, Maria Sonntag, Richard N. Ellson, David L. Harris, Mitchell Mutz
Publikováno v:
JALA: Journal of the Association for Laboratory Automation. 13:97-102
The utility of acoustic droplet ejection (ADE), originally used to transfer dimethyl sulfoxide (DMSO) solutions, is expanded beyond the transfer of DMSO to a wide variety of aqueous solutions common to biochemical experiments and assays. Aqueous-base
Publikováno v:
Journal of Lightwave Technology. 25:504-511
This paper proposes and demonstrates optical 3R regeneration techniques for high-performance and scalable 10-Gb/s transmission systems. The 3R structures rely on monolithically integrated all-active semiconductor optical amplifier-based Mach-Zehnder
Autor:
Mitchell Mutz, David L. Harris
Publikováno v:
JALA: Journal of the Association for Laboratory Automation. 11:233-239
Acoustic energy can precisely and accurately eject a droplet of liquid from a reservoir, enabling delivery of picoliter and nanoliter volumes (Ellson, R.; Mutz, M.; Browning, B.; Lee, L.; Miller, M.; Papen, R. Transfer of low nanoliter volumes betwee
Autor:
Bernd G. Lottermoser, David L. Harris
Publikováno v:
Applied Geochemistry. 21:1216-1225
The aim of the study was to determine whether the application of bulk industrial chemicals (potassium permanganate and water-soluble phosphate fertilizer) to partly oxidized, polyminerallic mine wastes can inhibit sulfide oxidation, and metal and met
Publikováno v:
British Journal of Health Psychology. 10:285-298
Objectives. To develop a psychometrically robust and widely applicable short form of the Derriford Appearance Scale, (DAS59), which (1) will reliably and validly assess the distress and difficulties experienced in living with problems of appearance,
Autor:
D. Gapontsev, P. Serbe, V. Ivshin, P. van der Wagt, J. Bennike, F. Liu, C. Rasmussen, Benny Mikkelsen, Y. Akasaka, T. Fjelde, Peter Reeves-Hall, S. Dey, P. Mamyshev, David L. Harris
Publikováno v:
Journal of Lightwave Technology. 22:203-207
We demonstrate error-free dense-wavelength-division multiplexing (DWDM) transmission of 40 40-Gb/s channels with 100-GHz spacing over 10 000 km dispersion-managed fiber using carrier-suppressed return-to-zero differential-phase-shift keying (CSRZ-DPS
Publikováno v:
Pediatric Dermatology. 20:1-4
Facial hemangiomas are common benign tumors of infancy. They can mimic the appearance of bruises and parents report false accusations of child abuse by strangers. We investigated perceptions of facial hemangiomas in two professional groups involved i
Autor:
Anthony T. Carr, David L. Harris
Publikováno v:
British Journal of Plastic Surgery. 54:216-222
The DAS59 has been designed and developed to meet the need for an objective measure of the spectrum of psychological distress and dysfunction that is characteristic of disfigurements, deformities and aesthetic problems of appearance. Content validity
Autor:
Anthony T. Carr, David L. Harris
Publikováno v:
British Journal of Plastic Surgery. 54:223-226
Using information gathered in the introductory sections of the Derriford Appearance Scales (DAS24 and DAS59), the prevalence and epidemiological characteristics of concern about physical appearance have been determined for a carefully constructed sam