Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Jens Kirk Thomsen"'
There are some controversies about 2G bioethanol and it is in need of a reliable test data in order to make a further analysis and proof. In collecting basic data from three classes of typical raw materials, such as wheat, maize stalk juice, and stra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cdde8e200aa00b52f6b4800e15beb01
https://doi.org/10.20944/preprints201812.0171.v1
https://doi.org/10.20944/preprints201812.0171.v1
Publikováno v:
Applied Microbiology and Biotechnology. 42:256-262
Recording the amount of titrant required to maintain constant pH in a bioreactor where cell metabolism causes acidity changes allows on-line determinations of growth kinetics in computer-controlled batch cultures. A system for making such measurement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8ecd23fe3ccc4af1d8656b59c2de6c6
https://doi.org/10.1007/bf00902726
https://doi.org/10.1007/bf00902726
Publikováno v:
Thomsen, J K, Lansmann Iversen, J J & Cox, R P 1993, ' Interactions between respiration and denitrification during growth of Thiosphaera pantotropha in continuous culture ', FEMS Microbiology Letters, vol. 110, no. 3, pp. 319-323 . https://doi.org/10.1111/j.1574-6968.1993.tb06342.x
The effects of oxygen on the use of nitrate as an electron acceptor by the denitrifying bacterium Thiosphaera pantotropha were investigated during growth on acetate. In batch cultures under aerobic conditions nitrate was not utilised and the growth r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6a4a73fc6be717108b6c32a6f0d3b3e
https://doi.org/10.1111/j.1574-6968.1993.tb06342.x
https://doi.org/10.1111/j.1574-6968.1993.tb06342.x
Publikováno v:
Acta Chemica Scandinavica. 45:308-315
The conversion of C 2 D 2 into C 2 H 2 through the intermediate formation of C 2 DH has been studied in buffered H 2 O solutions by continuously measuring the concentrations of all three substrates. The rates of D/H exchange measured in amine buffer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::790dca9c25428cf2c905bc989f0908fa
https://doi.org/10.3891/acta.chem.scand.45-0308
https://doi.org/10.3891/acta.chem.scand.45-0308
Autor:
Jens Kirk Thomsen, Raymond P. Cox
Publikováno v:
Journal of Chromatography A. 521:53-61
A homologous series of alkanesulphonates were investigated for use as eluents in the ion chromatography of nitrate and nitrite with direct UV detection. The alkyl chain length has a large positive effect on elution strength when a poly(styrene—divi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::102c2cf6de25ce0c269f8b190004ea33
https://doi.org/10.1016/0021-9673(90)85064-3
https://doi.org/10.1016/0021-9673(90)85064-3
Publikováno v:
Applied and environmental microbiology. 60(2)
We have used a quadrupole mass spectrometer with a gas-permeable membrane inlet for continuous measurements of the production of N 2 O and N 2 from nitrate or nitrite by cell suspensions of Paracoccus denitrificans . The use of nitrate and nitrite la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae3aa2e1e627f4d324bb20bbb700145c
https://pubmed.ncbi.nlm.nih.gov/16349183
https://pubmed.ncbi.nlm.nih.gov/16349183
Autor:
Jens Kirk Thomsen, Raymond P. Cox
Publikováno v:
Cox, R P & Thomsen, J K 1993, ' Upper temperature limits for growth and diazotrophy in the thermophilic cyanobacterium HTF Chlorogloeopsis ', Archives of Microbiology, vol. 159, no. 5, pp. 423-427 . https://doi.org/10.1007/bf00288588
The effect of temperature and oxygen on diazotrophic growth of the thermophilic cyanobacterium HTF (High Temperature Form) Chlorogloeopsis was investigated using cells grown in light-limited continuous culture at a dilution rate of 0.02 h-1. Diazotro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59be77f7035169a98e652cba304db4d4
https://portal.findresearcher.sdu.dk/da/publications/c50cfe4f-89bf-45a1-b6dc-ccaa95045e81
https://portal.findresearcher.sdu.dk/da/publications/c50cfe4f-89bf-45a1-b6dc-ccaa95045e81
Publikováno v:
Journal of Microbiological Methods. 10:25-31
A simple device for optimal measurements of the concentration of microbial cells in a bioreactor is described. It consists of a green or red light-emitting diode as light source and a photodiode as light detector. The device can be used for continuou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::663248eb1da2e85c20a1f2b87d4901bb
https://doi.org/10.1016/0167-7012(89)90043-2
https://doi.org/10.1016/0167-7012(89)90043-2