Zobrazeno 1 - 10
of 38
pro vyhledávání: '"J. C Petersen"'
Publikováno v:
Journal of Applied Poultry Research. 10:412-418
Near-infrared reflectance spectroscopy (NIRS) has been used to determine the composition of many products used in animal nutrition. This study sought to determine how best to apply NIRS to analyze the concentration of 11 vitamins in a standard premix
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d12642ef06f76afa360d94dc724405eb
https://doi.org/10.1093/japr/10.4.412
https://doi.org/10.1093/japr/10.4.412
Autor:
P. M Harnsberger, J. C Petersen
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 1638:47-55
The kinetic data and chemistry of asphalt oxidative age hardening suggested a sequential, dual mechanism for asphalt oxidation. The dual mechanism rationalizes conflicts between earlier mechanistic investigations and explains the hyperbolic-like, tim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::312e81bf3cdddf9ee02bd90a1968a75c
https://doi.org/10.3141/1638-06
https://doi.org/10.3141/1638-06
Autor:
J. C. Petersen, S. E. Choi
Publikováno v:
Applied Physics B Photophysics and Laser Chemistry. 56:185-191
Infrared-infrared double-resonance spectroscopy has been carried out for CD3OH. Seven of the observed double resonance signals occur in the congested Q-branch region of the C-O stretch band while one is a transition to an excited torsional state. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84ed5d9a1c203c8b17d11a3a2c8337f6
https://doi.org/10.1007/bf00348625
https://doi.org/10.1007/bf00348625
Autor:
T. Ritari, J. Tuominen, H. Ludvigsen, J. C. Petersen, T. S�rensen, T. P. Hansen, H. R. Simonsen
Publikováno v:
Optics express. 12(17)
We demonstrate the high sensitivity of gas sensing using a novel air-guiding photonic bandgap fiber. The bandgap fiber is spliced to a standard single-mode fiber at the input end for easy coupling and filled with gas through the other end placed in a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ce945e3406e03f62bb81f1f460f65c9
https://pubmed.ncbi.nlm.nih.gov/19483949
https://pubmed.ncbi.nlm.nih.gov/19483949
Autor:
N. S. Hill, J. C. Petersen
Publikováno v:
Crop Science. 31:827-832
Low forage quality of sericea lespedeza [Lespedeza cuneata (Dum.- Cours.) G. Don] herbage is associated with the presence of condensed tannins in the leaves, and tannin-protein complexes that render digestive enzymes inactive. Experiments were conduc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::830050d10b339433a239f8e31a5cd882
https://doi.org/10.2135/cropsci1991.0011183x003100030056x
https://doi.org/10.2135/cropsci1991.0011183x003100030056x
Publikováno v:
Agronomy Journal. 83:581-588
Sericea lespedeza [Lespedeza cuneata (Dumont) G. Don] is recognized as being a relatively poor quality forage because of high concentrations of tannins in its leaves. Therefore, an accurate assessment of tannins in the leaves is essential for the sel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a2e4b44530f1fac7618406cf652e681
https://doi.org/10.2134/agronj1991.00021962008300030016x
https://doi.org/10.2134/agronj1991.00021962008300030016x
Publikováno v:
International Oil Spill Conference Proceedings. 1991:629-634
The movement and spreading of the oil from the tanker Exxon Valdez accident was a vital issue in the massive response activities launched by industry, private groups, state governments and the federal government. To address this issue, a number of ob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b919b8d1f4d674369a14df9a719e5d13
https://doi.org/10.7901/2169-3358-1991-1-629
https://doi.org/10.7901/2169-3358-1991-1-629
Autor:
K Carneiro, J C Petersen
Publikováno v:
Metrologia. 32:63-65
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bbfb5f437fc7d4f7d058d07d1d6c554
https://doi.org/10.1088/0026-1394/32/1/009
https://doi.org/10.1088/0026-1394/32/1/009
Autor:
J. C. Petersen, S. E. Choi
Publikováno v:
Journal of the Optical Society of America B. 8:2256
Two double-resonance techniques have been used to confirm previously proposed assignments of infrared transitions in the CH318OH molecule. The techniques involve a cw CO2 laser, and they complement each other. The infrared–infrared double-resonance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8b07f4b59ebff6612e1d186b5da1632
https://doi.org/10.1364/josab.8.002256
https://doi.org/10.1364/josab.8.002256
Autor:
J. C. Petersen, G. Duxbury
Publikováno v:
International Journal of Infrared and Millimeter Waves. 3:607-618
Thirty-nine new submillimetre laser lines in CH2F2 and twelve in CD2Cl2 have been obtained in a Fabry-Perot FIR resonator by optically pumping with a CW12C18O2 laser. The wavelength range obtained for CH2F2 is 126μm to 1091μm and for CD2Cl2 212μm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::568edd306f795b051f88741a492907f6
https://doi.org/10.1007/bf01009724
https://doi.org/10.1007/bf01009724