Zobrazeno 1 - 10
of 19
pro vyhledávání: '"G. R. Harris"'
Publikováno v:
Hydrology and Earth System Sciences, Vol 17, Iss 6, Pp 2339-2358 (2013)
Drought is a cumulative event, often difficult to define and involving wide-reaching consequences for agriculture, ecosystems, water availability, and society. Understanding how the occurrence of drought may change in the future and which sources of
Externí odkaz:
https://doaj.org/article/d28a22af24cf499bb79faecf064e8f2c
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 10, Iss 9, Pp 2009-2020 (2010)
We present joint probability distribution functions of future seasonal-mean changes in surface air temperature and precipitation for the European region for the SRES A1B emissions scenario. The probabilistic projections quantify uncertainties in the
Externí odkaz:
https://doaj.org/article/0ce5940ce8874d59a1e7ceab1fa60ba9
Publikováno v:
IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 58(7)
A tissue-mimicking material (TMM) for the acoustic and thermal characterization of high-intensity focused ultrasound (HIFU) devices has been developed. The material is a high-temperature hydrogel matrix (gellan gum) combined with different sizes of a
Publikováno v:
Journal of Physics: Conference Series. 279:012010
In pre-clinical testing it is essential to characterize clinical high intensity focused ultrasound (HIFU) devices using tissue-mimicking materials (TMMs) with well known characteristics, including temperature rise and cavitation properties. The purpo
Publikováno v:
Physics in Medicine & Biology; Jan2012, Vol. 57 Issue 1, p1-19, 19p
Publikováno v:
The Journal of the Acoustical Society of America. 69:853-859
Miniature piezoelectric polymer hydrophones for ultrasonic field characterization in the low megahertz region have been developed and tested. The principal advantages of these devices over conventional hydrophones are their uniform frequency response
Autor:
P. H. Lovell, G. R. Harris
Publikováno v:
Annals of Botany. 45:447-458
Autor:
G. R. Harris
Publikováno v:
International Journal of Environmental Studies. 16:75-83
This paper asserts that environmental policy in the United States has had several positive impacts on the business community. This viewpoint is important, because popular discussion of environmental policy generally focuses on only negative impacts f
Autor:
P. H. Lovell, G. R. Harris
Publikováno v:
Annals of Botany. 45:459-468