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Publikováno v:
2019 IEEE Wireless Power Transfer Conference (WPTC).
This paper focuses on the development of a new class of millimeter wave transmitters for wireless power beaming at standoff distances together with rectenna receiver concepts for high efficiency and power handling. The 92 GHz transmitter is capable o
Publikováno v:
Canadian Journal of Botany. 73:1384-1390
Fungal colonization of sandstone and granite from Antarctica was studied. Granite from a church, sandstones from a monument and a courthouse in Germany, glazed bricks from a German cathedral, and some other stone types were also examined. All samples
Publikováno v:
Journal of Microbiological Methods. 23:143-167
The breakdown (‘weathering’) of rocks is a well-known phenomenon which is not only caused by weather factors such as temperature changes, wind erosion, freezing and thawing, extraction by rain and snow melt water, but also by chemical pollution (
Autor:
Friedrich E. W. Eckhardt
Publikováno v:
Materials and Corrosion. 45:152-156
In dieser kurzen Ubersicht wird aufgezeigt, das Werkstoffe grundsatzlich auf ihrer Oberflache und bei vorhandener (Mikro) Porositat auch Zentimeter tief mit verschiedensten Mikroorganismen (Bakterien, Pilzen, Algen) besiedelt sind. Eine Besiedelung a
Autor:
B. W. Eckhardt, T. R. Moore
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 47:1537-1544
Dissolved organic carbon (DOC) concentrations were measured in streams draining 42 small (0.6–37.2 km2) catchments located in the Appalachian Uplands and St. Lawrence Lowlands. Weekly sampling from mid-April to late-November in four catchments cont
Autor:
W. Eckhardt, F. Sterzer
Publikováno v:
1960 IEEE International Solid-State Circuits Conference. Digest of Technical Papers.
Publikováno v:
The Biochemical journal. 338
The expression of inducible NO synthase (iNOS) in pancreatic islet beta cells modulates endocrine cell functions and, at very high levels of NO production causes beta-cell death. We tested the hypothesis that environmental factors such as heavy-metal
Autor:
Andrew M. Prentice, Peter R. Murgatroyd, Sally D. Poppitt, Jolieta W. Eckhardt, Joy McGonagle
Publikováno v:
Physiologybehavior. 60(4)
The relationship between alcohol intake and obesity remains uncertain. Evidence suggesting that alcohol-derived energy may be unregulated points to an inability to maintain appetite, energy balance and, hence, body weight when alcohol is introduced t
Autor:
F. E. W. Eckhardt
Publikováno v:
Microbially Influenced Corrosion of Materials ISBN: 9783642800191
Microbially Influenced Corrosion of Materials
Microbially Influenced Corrosion of Materials
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa122afb1f201888257904453d837270
https://doi.org/10.1007/978-3-642-80017-7_7
https://doi.org/10.1007/978-3-642-80017-7_7