Articles with "etr" as a keyword



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Spatial and temporal variability of reference evapotranspiration and influenced meteorological factors in the Jialing River Basin, China

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Published in 2017 at "Theoretical and Applied Climatology"

DOI: 10.1007/s00704-017-2062-4

Abstract: Reference evapotranspiration (ETr) is one of the important parameters in the hydrological cycle. The spatio-temporal variation of ETr and other meteorological parameters that influence ETr were investigated in the Jialing River Basin (JRB), China. The… read more here.

Keywords: river basin; etr; basin; reference evapotranspiration ... See more keywords
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Effect of pH and α-, β- and γ-cyclodextrin on the spectral properties of etoricoxib: spectroscopic and molecular dynamics study

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Published in 2017 at "Journal of Inclusion Phenomena and Macrocyclic Chemistry"

DOI: 10.1007/s10847-017-0715-7

Abstract: The spectral properties of etoricoxib (ETR) at pH 2.0, 6.0 and 10.0 in the presence of cyclodextrins (CDs) were investigated. The absorption spectrum of ETR in acidic medium exhibited two bands centered at 236 and… read more here.

Keywords: molecular dynamics; spectral properties; band 380; etr ... See more keywords
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Impacts of source input and secondary alteration on the extended tricyclic terpane ratio: A case study from Palaeozoic sourced oils and condensates in the Tarim Basin, NW China

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Published in 2017 at "Organic Geochemistry"

DOI: 10.1016/j.orggeochem.2017.07.012

Abstract: Abstract A suite of oils and condensates from Cambrian-Ordovician sources in the cratonic region of the Tarim Basin, NW China has been characterized by gas chromatography–mass spectrometry with a focus on factors affecting the extended… read more here.

Keywords: oils condensates; ratio; alteration; terpane ... See more keywords
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Chlorophyll-fluorescence measurements in bryophytes: evidence for three main types of light-curve response

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Published in 2018 at "Journal of Bryology"

DOI: 10.1080/03736687.2017.1407280

Abstract: Diffusion theory predicts that, except in the lower part of the daylight range, carbon dioxide supply will always be limiting for photosynthesis in a unistratose leaf. We have used chlorophyll fluorometry to survey the photosynthetic… read more here.

Keywords: light curve; response; light intensity; chlorophyll ... See more keywords