Results 161 to 170 of about 36,650 (224)
Effect of the Reactor Material on the Reforming of Primary Syngas. [PDF]
MoleculesBezerra Silva C +3 more
europepmc +1 more source
Temporal response of belowground and aboveground organisms to microclimate changes in irrigated mediterranean vineyards. [PDF]
Sci RepMelloul E +5 more
europepmc +1 more source
Effects of Biodiversity Loss on Freshwater Ecosystem Functions Increase With the Number of Stressors. [PDF]
Glob Chang BiolSchäfer RB +28 more
europepmc +1 more source
Naturschutzaspekte beim Anbau von Biomasse [PDF]
Ökologisches Wirtschaften, 2004 Der erwartete Anbau von Biomasse bereitet einigen Naturschützern Sorge. Die Schäden durch eine zu intensive Landwirtschaft sollen sich nicht wiederholen.
Wolfgang Peters +5 more
exaly +2 more sources
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1994
Evaluation of biomass concentration is an important problem encountered in many microbial and other bioprocesses. It determines the catalytic activity of the microbial cell in a given time. Various direct and indirect methods for the estimation of biomass have been developed using physical and biochemical techniques.
A, Singh, R C, Kuhad, V, Sahai, P, Ghosh
openaire +2 more sources
Evaluation of biomass concentration is an important problem encountered in many microbial and other bioprocesses. It determines the catalytic activity of the microbial cell in a given time. Various direct and indirect methods for the estimation of biomass have been developed using physical and biochemical techniques.
A, Singh, R C, Kuhad, V, Sahai, P, Ghosh
openaire +2 more sources
Science, 1982
Processes for refining biomass from trees or from agricultural residues are fast approaching commercialization. Advances have been made in acidic and enzymatic hydrolysis of the cellulose component of biomass and in some newer processes for biomass refining which leave the lignin fraction relatively intact.
openaire +2 more sources
Processes for refining biomass from trees or from agricultural residues are fast approaching commercialization. Advances have been made in acidic and enzymatic hydrolysis of the cellulose component of biomass and in some newer processes for biomass refining which leave the lignin fraction relatively intact.
openaire +2 more sources
Journal of Biotechnology, 1992
The reasons for and historical backgrounds of biomass determination are discussed under the aspects of theoretical and practical importance, usefulness and representativity. Off-line methods are evaluated and compared with on-line methods; constraints of applications and conclusiveness of results are rated.
Sonnleitner B, Locher G, Fiechter A
openaire +3 more sources
The reasons for and historical backgrounds of biomass determination are discussed under the aspects of theoretical and practical importance, usefulness and representativity. Off-line methods are evaluated and compared with on-line methods; constraints of applications and conclusiveness of results are rated.
Sonnleitner B, Locher G, Fiechter A
openaire +3 more sources