Výsledky vyhledávání - "Jansen, Henk G."

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Evaluation of a field-deployable Nafion™-based air-drying system for collecting whole air samples and its application to stable isotope measurements of CO2

Autor: Paul, Dipayan, Scheeren, Hubertus A., Jansen, Henk G., Kers, Bert A.M., Miller, John B., Crotwell, Andrew M., Michel, Sylvia E., Gatti, Luciana V., Domingues, Lucas G., Correia, Caio S.C., Neves, Raiane A.L., Meijer, Harro A.J., Peters, Wouter

Publikováno v: Atmospheric Measurement Techniques, 13(7), 4051-4064
Atmospheric Measurement Techniques 13 (2020) 7

Atmospheric flask samples are either collected at atmospheric pressure by opening a valve of a pre-evacuated flask or pressurized with the help of a pump to a few bar above ambient pressure. Under humid conditions, there is a risk that water vapor in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c37b99cc3aead0a39f8ed130359f8223
https://research.wur.nl/en/publications/evaluation-of-a-field-deployable-nafion-based-air-drying-system-f

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Akademický článek

Measurement of δ18O and δ2H of water and ethanol in wine by Off-Axis Integrated Cavity Output Spectroscopy and Isotope Ratio Mass Spectrometry.

Autor: Wang, Xing, Jansen, Henk G., Duin, Haico, Meijer, Harro A. J.

Publikováno v: European Food Research & Technology; Aug2021, Vol. 247 Issue 8, p1899-1912, 14p

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Total energy expenditure assessed by salivary doubly labelled water analysis and its relevance for short-term energy balance in humans

Autor: Guidotti, Stefano, Verstappen-Dumoulin, Berthe M. A. A. A., Jansen, Henk G., Aerts-Bijma, Anita T., van Vliet, Andre A., Scheurink, Antonius J, Meijer, Harro A. J., van Dijk, Gertjan

Publikováno v: Rapid Communications in Mass Spectrometry, 30(1), 143-150. Wiley

RationaleThe doubly labelled water (DLW) method is a stable isotopic technique for measuring total energy expenditure (TEE). Saliva is the easiest sampling fluid for assessing isotopic enrichments, but blood is considered superior because of its rapi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::6ff95c0f7a2e85abab838005fe8f9bf2
https://research.rug.nl/en/publications/361af369-395a-491f-a293-5449577de79b

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Akademický článek

Evaluation of a field-deployable Nafion-based air drying system for collecting whole air samples and its application to stable isotope measurements of CO2.

Autor: Paul, Dipayan, Scheeren, Hubertus A., Jansen, Henk G., Kers, Bert A. M., Miller, John B., Crotwell, Andrew M., Michel, Sylvia E., Gatti, Luciana V., Domingues, Lucas G., Correia, Caio S. C., Neves, Raiane A. L., Meijer, Harro A. J., Peters, Wouter

Publikováno v: Atmospheric Measurement Techniques Discussions; 2019, p1-23, 23p

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Oxygen isotopic signature of CO2 from combustion processes

Autor: Schumacher, Marcus, Neubert, Rolf E.M., Meijer, Harro A.J., Jansen, Henk G., Brand, Willi A., Geilmann, Heike, Werner, Roland Anton

Publikováno v: Atmospheric Chemistry and Physics Discussions, 8 (6)

For a comprehensive understanding of the global carbon cycle precise knowledge ofall processes is necessary. Stable isotope (13C and18O) abundances provide infor-mation for the qualification and the quantification of the diverse source and sink pro-c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3ac0e3b3abfe8491680e7d2c8df5005

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