Zobrazeno 1 - 10
of 250
pro vyhledávání: '"R.W. Hoffman"'
Autor:
Sean W. York, Keelnatham T. Shanmugam, C.C. Geddes, Wilfred Vermerris, Ismael U. Nieves, R.W. Hoffman, Lonnie O. Ingram, M.T. Mullinnix, William J. Sagues, John E. Erickson
Publikováno v:
Bioresource Technology. 128:716-724
A process was developed for seed culture expansion (3.6 million-fold) using 5% of the hemicellulose hydrolysate from dilute acid pretreatment as the sole organic nutrient and source of sugar. Hydrolysate used for seed growth was neutralized with ammo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c50f02566a1fe825694bd3c11061ebc1
https://doi.org/10.1016/j.biortech.2012.09.121
https://doi.org/10.1016/j.biortech.2012.09.121
Autor:
Ismael U. Nieves, Lonnie O. Ingram, M.T. Mullinnix, Zhaohui Tong, C.C. Geddes, R.W. Hoffman, Eulogio Castro, Keelnatham T. Shanmugam
Publikováno v:
Bioresource Technology. 102:6959-6965
Microaeration (injecting air into the headspace) improved the fermentation of hemicellulose hydrolysates obtained from the phosphoric acid pretreatment of sugarcane bagasse at 170 °C for 10 min. In addition, with 10% slurries of phosphoric acid pret
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22ad5cb64d877c2c66a475acc65f483d
https://doi.org/10.1016/j.biortech.2011.04.036
https://doi.org/10.1016/j.biortech.2011.04.036
Autor:
Z. Fu, R.W. Hoffman, E. N. Miller, M.T. Mullinnix, Zhaohui Tong, Ismael U. Nieves, C.C. Geddes, Lonnie O. Ingram
Publikováno v:
Bioresource Technology. 102:5145-5152
The addition of reduced sulfur compounds (thiosulfate, cysteine, sodium hydrosulfite, and sodium metabisulfite) increased growth and fermentation of dilute acid hydrolysate of sugarcane bagasse by ethanologenic Escherichia coli (strains LY180, EMFR9,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::004eb8cba7541c1fc2ec35ea8cf8d36b
https://doi.org/10.1016/j.biortech.2011.02.008
https://doi.org/10.1016/j.biortech.2011.02.008
Autor:
Keelnatham T. Shanmugam, Elliot N. Miller, Sean W. York, R.W. Hoffman, Lonnie O. Ingram, M.T. Mullinnix, Lorraine P. Yomano, Jim Peterson, Ismael U. Nieves, C.C. Geddes
Publikováno v:
Bioresource technology. 102(3)
Hexose and pentose sugars from phosphoric acid pretreated sugarcane bagasse were co-fermented to ethanol in a single vessel (SScF), eliminating process steps for solid-liquid separation and sugar cleanup. An initial liquefaction step (L) with cellula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25518e8175d362b32fd005633f8efa51
https://pubmed.ncbi.nlm.nih.gov/21111615
https://pubmed.ncbi.nlm.nih.gov/21111615
Publikováno v:
International Conference onIndium Phosphide and Related Materials, 2003..
We have developed an instrument to measure wafer curvature during epitaxial growth in rotating disk reactors. This instrument uses a high speed, position sensitive, laser reflectometer to accurately measure the substrate's radius of curvature. The in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::269775dee1cade8920ba946b8dd3d614
https://doi.org/10.1109/iciprm.2003.1205307
https://doi.org/10.1109/iciprm.2003.1205307
Autor:
N.S. Fatemi, D.M. Wilt, P.P. Jenkins, V.G. Weizer, R.W. Hoffman, C.S. Murray, D. Scheiman, D. Brinker, D. Riley
Publikováno v:
Conference Record of the Twenty Sixth IEEE Photovoltaic Specialists Conference - 1997.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c30c257341dc41e4d0a678883eb8d50
https://doi.org/10.1109/pvsc.1997.654209
https://doi.org/10.1109/pvsc.1997.654209
Autor:
R.W. Hoffman, T.J. Brassfield
Publikováno v:
All Days.
Since 1990, the North Slope oil fields have been endeavoring to train incident management teams (IMT). Considerable progress has been made in developing teams that can manage incidents on the North Slope. Despite this progress, recent agency concern
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::358e42c876ae64acf72bbd17abd31a4d
https://doi.org/10.2118/46866-ms
https://doi.org/10.2118/46866-ms
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