Zobrazeno 1 - 10
of 63
pro vyhledávání: '"W. C. Mitchell"'
Autor:
Glyn Walsh, John W. C. Mitchell
Publikováno v:
Ophthalmic and Physiological Optics. 18:372-377
Publikováno v:
Ophthalmic and Physiological Optics. 17:147-152
Publikováno v:
Journal of Applied Physics. 76:667-670
Far‐infrared magneto‐optical spectroscopy has been used to investigate the negative persistent photoconductivity (NPPC) effect in InAs/Al0.5Ga0.5Sb quantum wells at low temperatures. After an in situ cross‐gap illumination, the electron density
Autor:
John W. C. Mitchell, Glyn Walsh
Publikováno v:
Ophthalmicphysiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists). 22(2)
Three hundred and ninety-five new frames were tested for evidence of nickel release using dimethylglyoxime and ammonia. For areas of CE-marked frames in direct contact with the skin a considerable improvement was found over the previous such survey b
Publikováno v:
General dentistry. 47(3)
The important steps in the management of a furcal perforation are immediate action, adequate isolation, debridement, and sealing of the defect. Studies have shown that repair materials or underlying matrix material such as amalgam, Cavit, calcium hyd
Publikováno v:
General dentistry. 47(6)
This article provides information on the effects of noise, especially to dentists. It gives information on how to protect one's hearing and furnishes a technique to fabricate custom earplugs.
We present results of experimental and theoretical investigations of electron transport through stub-shaped waveguides or electron stub tuners (ESTs) in the ballistic regime. Measurements of the conductance G as a function of voltages, applied to dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c98f3d022baf259cfd3b392acf149ae
Autor:
W. C. Mitchell, G. R. Ashton
Publikováno v:
Holographic Data Storage ISBN: 9783642536809
The previous chapters of this book have detailed progress in the research and development of holographic data storage. This effort has been undertaken with the hope of eventually producing a commercially successful data storage device based on hologr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2019c9860de2901fff1aa893b89ad402
https://doi.org/10.1007/978-3-540-47864-5_32
https://doi.org/10.1007/978-3-540-47864-5_32
Publikováno v:
Ophthalmicphysiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists). 17(3)
An investigation was carried out into the thickness and standard of application of the plating and lacquer coatings applied to three metal spectacle frames. All conform to BS 6625 (1991) for plating thickness, but there was considerable variation in