Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Richard Zepp"'
Autor:
Bernd Nowack, Raymond M. David, Heinz Fissan, Howard Morris, Jo Anne Shatkin, Michael Stintz, Richard Zepp, Derk Brouwer
Publikováno v:
Environment International, Vol 59, Iss , Pp 1-11 (2013)
The expected widespread use of carbon nanotube (CNT)-composites in consumer products calls for an assessment of the possible release and exposure to workers, consumers and the environment. Release of CNTs may occur at all steps in the life cycle of p
Externí odkaz:
https://doaj.org/article/7dd773bf33cc429d928ed52e452a0d3e
Autor:
Gonzalo Martinez, Yakov A. Pachepsky, Daniel R. Shelton, Gene Whelan, Richard Zepp, Marirosa Molina, Kimberly Panhorst
Publikováno v:
Environment International, Vol 54, Iss , Pp 1-10 (2013)
Microbiological quality of surface waters can be affected by microbial load in runoff from grazing lands. This effect, with other factors, depends on the survival of microorganisms in animal waste deposited on pastures. Since temperature is a leading
Externí odkaz:
https://doaj.org/article/2396120774104c62864f62a6913f18e1
Autor:
Laura Tillmann Viana, Mercedes Maria da Cunha Bustamante, Marirosa Molina, Alexandre de Siqueira Pinto, Keith Kisselle, Richard Zepp, Roger A Burke
Publikováno v:
Pesquisa Agropecuária Brasileira, Vol 46, Iss 12, Pp 1665-1672 (2011)
The objective of this work was to evaluate the effects of fire regimes and vegetation cover on the structure and dynamics of soil microbial communities, through phospholipid fatty acid (PLFA) analysis. Comparisons were made between native areas with
Externí odkaz:
https://doaj.org/article/35ee09791ef846d0bc3c58b845264e4f
Publikováno v:
Environmental Science: Nano.
Nano-enabled consumer materials could degrade during their use or end-of-life disposal due to weathering. Understanding the potential risks from the release and the toxicity of embedded nanomaterial is needed.
Autor:
Dengjun Wang, Navid B. Saleh, Andrew Byro, Richard Zepp, Endalkachew Sahle-Demessie, Todd P. Luxton, Kay T. Ho, Robert M. Burgess, Markus Flury, Jason C. White, Chunming Su
Publikováno v:
Nat Nanotechnol
Achieving sustainable agricultural productivity and global food security are two of the biggest challenges of the new millennium. Addressing these challenges requires innovative technologies that can uplift global food production, while minimizing co
Publikováno v:
Marine Chemistry. 89:1
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