Theoretical geothermometers andPCO2 indicators for aqueous solutions coming from hydrothermal systems of medium-low temperature hosted in carbonate-evaporite rocks. Application to the thermal springs of the Etruscan Swell, Italy

1995 ◽  
Vol 10 (3) ◽  
pp. 337-346 ◽  
Author(s):  
G. Chiodini ◽  
F. Frondini ◽  
L. Marini
Keyword(s):  
Low Temperature ◽  
Aqueous Solutions ◽  
Hydrothermal Systems ◽  
Thermal Springs

scholarly journals Low temperature dielectric relaxation study of aqueous solutions of diethylsulfoxide

2014 ◽  
Vol 129 (11) ◽  
Author(s):  
Liana Gabrielyan ◽  
Shiraz Markarian ◽  
Peter Lunkenheimer ◽  
Alois Loidl
Keyword(s):  
Low Temperature ◽  
Aqueous Solutions ◽  
Dielectric Relaxation ◽  
Relaxation Study

Spectroanalytical Parameters of Fungal Metabolites. IV. Moniliformin

1974 ◽  
Vol 57 (6) ◽  
pp. 1392-1396 ◽  
Author(s):  
J A Lansden ◽  
R J Clarkson ◽  
W C Neely ◽  
R J Cole ◽  
J W Kirksey
Keyword(s):  
Low Temperature ◽  
Aqueous Solutions ◽  
Ambient Temperature ◽  
Emission Spectrum ◽  
Potassium Salt ◽  
Emission Spectra ◽  
Fungal Metabolites ◽  
Fungal Metabolite ◽  
Fluorescence Excitation ◽  
Phosphorescence Emission

Abstract The spectral data for a novel fungal metabolite, moniliformin (potassium salt of 1-hydroxycyclobut- 1-ene-3,4-dione), are reported. The corrected ambient temperature fluorescence excitation and emission spectra are given and the quantum efficiency is calculated to be 5.32 × 10舓3. The uncorrected low temperature phosphorescence emission spectrum and lifetime are also reported. Other physical data are given to support spectral evidence that the molecule exists as a dimer in aqueous solutions.

scholarly journals Carbon cycling in low temperature hydrothermal systems: The Dorado Outcrop

2019 ◽  
Vol 264 ◽  
pp. 1-12 ◽  
Author(s):  
James McManus ◽  
C. Geoffrey Wheat ◽  
Wolfgang Bach
Keyword(s):  
Low Temperature ◽  
Carbon Cycling ◽  
Hydrothermal Systems

Aqueous solutions of sulfur produced via low-temperature hydrogen sulfide catalytic decomposition

2014 ◽  
Vol 89 (1) ◽  
pp. 19-23 ◽  
Author(s):  
A. N. Startsev ◽  
O. V. Kruglyakova ◽  
Yu. A. Chesalov ◽  
A. N. Serkova ◽  
E. A. Suprun ◽  
...  
Keyword(s):  
Hydrogen Sulfide ◽  
Low Temperature ◽  
Aqueous Solutions ◽  
Catalytic Decomposition
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