Results 11 to 20 of about 113,501 (266)

Simulation of Biomass Accumulation Pattern in Vapor-Phase Biofilters [PDF]

Environmental Engineering Science, 2012
Existence of inert biomass and its impact on biomass accumulation patterns and biofilter performance were investigated. Four biofilters were set up in parallel to treat gaseous toluene. Each biofilter operated under different inlet toluene loadings for 100 days.
Jin-Ying, Xi, Hong-Ying, Hu, Xian, Zhang
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Ethanol fermentation by flocculent yeast: On the kinetics of biomass accumulation [PDF]

Biotechnology and Bioengineering, 1987
A widespread interest has been noted in continuous-power ethanol fermentation utilizing systems with strong biomass accumulation. Flocculent yeast systems require not additional mechanical complexity to reach biomass levels on the order of 60-90 g/L.
C B, Netto, G, Goma
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Lianas Reduce Biomass Accumulation in Early‐Successional Tropical Forests [PDF]

The Bulletin of the Ecological Society of America, 2020
AbstractEarly successional tropical forests could mitigate climate change via rapid accumulation of atmospheric carbon. However, liana (woody vine) abundance and biomass has been increasing in many tropical forests over the past decades, which may slow the speed at which secondary forests accumulate biomass.
Sergio Estrada‐Villegas, Jefferson S. Hall, Michiel van Breugel, Stefan A. Schnitzer   +3 more
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Study on selenium accumulation characteristics of different ploidies Solanum nigrum [PDF]

E3S Web of Conferences, 2019
The selenium accumulation characteristics of Solanum nigrum with different ploidy were studied by the pot experiment, and the biomass, selenium content and selenium accumulation of diploid (Solanum photeinocarpum), tetraploid (Solanum photeinocarpum) and
Huan Yunmin, Huang Yong, Zhang Haoran, Zhou Huixuan, Jiu Zhouyang, Liao Ming’an   +5 more
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Co‐hydrolysis of lignocellulosic biomass for microbial lipid accumulation [PDF]

Biotechnology and Bioengineering, 2012
AbstractThe herbaceous perennial energy crops miscanthus, giant reed, and switchgrass, along with the annual crop residue corn stover, were evaluated for their bioconversion potential. A co‐hydrolysis process, which applied dilute acid pretreatment, directly followed by enzymatic saccharification without detoxification and liquid–solid separation ...
Zhenhua, Ruan, Michael, Zanotti, Yuan, Zhong, Wei, Liao, Chad, Ducey, Yan, Liu   +5 more
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Callus culture as a new approach for the production of high added value compounds in Ilex paraguariensis: genotype influence, medium optimization and compounds identification [PDF]

Anais da Academia Brasileira de Ciências, 2020
Ilex paraguariensis (yerba mate) is a native species from South America and is a rich source of bioactive compounds. There is a lack of research efforts on the phytochemical investigation of callus culture from this species.
RENATA LÚCIA GRUNENNVALDT, JULIANA DEGENHARDT-GOLDBACH, PETER BROOKS, JÉSSICA DE CÁSSIA TOMASI, FABRÍCIO AUGUSTO HANSEL, TRONG TRAN, ERIK N. GOMES, CÍCERO DESCHAMPS   +7 more
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Trophic-level determinants of biomass accumulation in marine ecosystems [PDF]

Marine Ecology Progress Series, 2012
Metrics representative of key ecosystem processes are required for monitoring and understanding system dynamics, as a function of ecosystem-based fisheries management (EBFM). Useful properties of such indicators should include the ability to capture the range of variation in ecosystem responses to a range of pressures, including anthropogenic (e.g ...
PRANOVI, Fabio, LINK J., FU C., COOK A., HUI LIU H., GAICHAS S., FRIEDLAND K., UTNE K. R., BENOIT H.   +8 more
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The impact of biomass withdrawal strategy on the biomass selection and polyhydroxyalkanoates accumulation of mixed microbial cultures

New Biotechnology, 2022
The production of polyhydroxyalkanoates (PHA) by mixed microbial cultures (MMC) has been studied as an alternative to pure cultures in order to reduce the price of PHA through use of open systems and low-cost substrates, such as agro-industrial sub-products.
Rafaela A.P. Cruz, Adrian Oehmen, Maria A.M. Reis   +2 more
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Polymer-Coated Urea Delays Growth and Accumulation of Key Nutrients in Aerobic Rice but Does Not Affect Grain Mineral Concentrations

Agronomy, 2016
Enhanced efficiency nitrogen (N) fertilizers (EEFs) may improve crop recovery of fertilizer-N, but there is evidence that some EEFs cause a lag in crop growth compared to growth with standard urea.
Terry J. Rose
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Nutrient Accumulation Pattern in Mixtures of Wheat and Faba Bean Is Strongly Influenced by Cultivar Choice and Co-Existing Weeds

Biology, 2022
Cereal–legume mixtures are often associated with higher yields than the components grown as sole crops, but the underlying mechanisms are unclear. The study aims to evaluate how different cultivars in a two-species wheat–faba bean mixture influence above-
James Ajal, Martin Weih
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