Zobrazeno 1 - 10
of 240
pro vyhledávání: '"Metcalfe, Michael"'
Följsamhet till Early Warning Scores samt faktorer som påverkar följsamheten – en litteraturöversikt
Autor:
Eriksson, Sofia, Metcalfe, Michael
Bakgrund: Att tidigt upptäcka symtom på allvarlig klinisk försämring hos en patient är av stor vikt för att minska lidande och förhindra allvarliga komplikationer. För detta har flera skattningsinstrument utvecklats, däribland olika early wa
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:du-24201
Autor:
Metcalfe, Michael John
This thesis is a study in intra-regional dynamics which seeks to clarify the ways in which the poleis of Ionia interacted with each other in the period 386-129 BC. It does so by means of two main studies, which are set in their historical context in
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.430123
Autor:
Kukreja, Janet Baack, Metcalfe, Michael J., Qiao, Wei, Kamat, Ashish M., Dinney, Colin P.N., Navai, Neema ⁎
Publikováno v:
In European Urology Focus 15 January 2020 6(1):88-94
We study mode competition in a multimode "phonon laser" comprised of an optical cavity employing a highly reflective membrane as the output coupler. Mechanical gain is provided by the intracavity radiation pressure, to which many mechanical modes are
Externí odkaz:
http://arxiv.org/abs/1402.0714
Autor:
Li, Roger, Metcalfe, Michael J., Tabayoyong, William B., Guo, Charles C., Nogueras González, Graciela M., Navai, Neema, Grossman, H. Barton, Dinney, Colin P., Kamat, Ashish M.
Publikováno v:
In European Urology Oncology May 2019 2(3):286-293
We demonstrate micromechanical reflectors with a reflectivity as large as 99.4% and a mechanical quality factor Q as large as 7.8*10^5 for optomechanical applications. The reflectors are silicon nitride membranes patterned with sub-wavelength grating
Externí odkaz:
http://arxiv.org/abs/1107.3170
Publikováno v:
Phys. Rev. Lett. 105, 037401 (2010)
The dynamic response of InAs/GaAs self-assembled quantum dots (QDs) to strain is studied experimentally by periodically modulating the QDs with a surface acoustic wave and measuring the QD fluorescence with photoluminescence and resonant spectroscopy
Externí odkaz:
http://arxiv.org/abs/1008.2342
Publikováno v:
JOSA B, Vol. 26, Issue 12, pp. 2308-2314 (2009)
We present a detailed study of the use of Fabry-Perot (FP) cavities for the spectroscopy of single InAs quantum dots (QDs). We derive optimal cavity characteristics and resolution limits, and measure photoluminescence linewidths as low as 0.9 GHz. By
Externí odkaz:
http://arxiv.org/abs/1008.2341
We report the coupling of individual InAs quantum dots (QDs) to an external-mirror microcavity. The external mirror is bonded to a fiber and positioned above a semiconductor sample consisting of a QD-containing GaAs layer on top of a distributed Brag
Externí odkaz:
http://arxiv.org/abs/0910.4658