منابع مشابه
Attenuation of tick-borne encephalitis virus by structure-based site-specific mutagenesis of a putative flavivirus receptor binding site.
The impact of a specific region of the envelope protein E of tick-borne encephalitis (TBE) virus on the biology of this virus was investigated by a site-directed mutagenesis approach. The four amino acid residues that were analyzed in detail (E308 to E311) are located on the upper-lateral surface of domain III according to the X-ray structure of the TBE virus protein E and are part of an area t...
متن کاملThe attenuation of microorganisms in on-site wastewater effluent discharged into highly permeable subsoils.
An extensive field study on percolation areas receiving both septic tank and secondary treated on-site effluents from single houses in Ireland was carried out to investigate the attenuation capacity of highly permeable subsoils with respect to E. coli bacteria and spiked bacteriophages (MS2, ΦX174 and PR772). The development of biomats across the percolation areas receiving the secondary efflue...
متن کاملSite Diversity Effects on Ku-band Satellite Signal Attenuation related to Rain Area Motion
Yasuyuki Maekawa, Koichi Sawai, Yoshiaki Shibagaki, Tomoyuki Takami, and Takeshi Hatsuda 1 Department of Telecommunication Engineering, Osaka Electro-Communication University 18-8 Hatsucho, Neyagawa, Osaka 572-8530, Japan, [email protected] 2 Osaka Electro-Communication University, 1130-70 Kiyotaki, Shijonawate, Osaka, 572-0063 Japan 3 Hokkaido Institute of Technology, 4-1, 7-15, Maed...
متن کاملModeling of rain attenuation and site diversity predictions for tropical regions
Presented in this paper is an empirical model for long-term rain attenuation prediction and statistical prediction of site diversity gain on a slant path. Rain attenuation prediction on a slant path is derived using data collected from tropical regions, and the formula proposed is based on Gaussian distribution. The proposed rain attenuation model shows a considerable reduction in prediction er...
متن کاملNatural attenuation of chlorinated ethene compounds: model development and field-scale application at the Dover site
A multi-dimensional and multi-species reactive transport model was developed to aid in the analysis of natural attenuation design at chlorinated solvent sites. The model can simulate several simultaneously occurring attenuation processes including aerobic and anaerobic biological degradation processes. The developed model was applied to analyze field-scale transport and biodegradation processes...
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ژورنال
عنوان ژورنال: IEEE Transactions on Electromagnetic Compatibility
سال: 1986
ISSN: 0018-9375
DOI: 10.1109/temc.1986.4307236