Results 1 to 10 of about 1,408,755 (364)

Damage in porous media due to salt crystallization [PDF]

Physical Review E: Statistical, Nonlinear, and Soft Matter Physics 81 (2010) 066110, 2010
We investigate the origins of salt damage in sandstones for the two most common salts: sodium chloride and sulfate. The results show that the observed difference in damage between the two salts is directly related to the kinetics of crystallization and the interfacial properties of the salt solutions and crystals with respect to the stone. We show that,
A. Nicolaescu, A. S. Goudies, B. Lubelli, Daniel Bonn, François Bertrand, Julie Desarnaud, N. Shahidzadeh-Bonn, Noushine Shahidzadeh-Bonn, S. Chatterji, Xavier Chateau   +9 more
arxiv   +8 more sources

p-Cresyl sulfate [PDF]

Toxins, 2017
If chronic kidney disease (CKD) is associated with an impairment of kidney function, several uremic solutes are retained. Some of these exert toxic effects, which are called uremic toxins.
Glorieux, Griet, Gryp, Tessa, Vaneechoutte, Mario, Vanholder, Raymond   +3 more
core   +8 more sources

THE SOURCE OF SULFATE IN THE FORMATION OF ETHEREAL SULFATES

Journal of Biological Chemistry, 1949
Francis Binkley
openalex   +4 more sources

The Therapeutic Effect of Zinc Sulfate on Neonatal Hyperbilirubinemia [PDF]

Iranian Journal of Neonatology, 2017
Background: Approximately 60% of term neonates and 80% of preterm ones suffer from hyperbilirubinemia in theirfirst week of life. This study sought to characterize the therapeutic effect of oral zinc sulfate on neonatalhyperbilirubinemia.Methods: In this
Somayyeh Hashemian, Ashraf Mohammadzadeh, Ahmadshah Farhat, Mohammad Ramezani, Seyed Javad Seyedi   +4 more
doaj   +1 more source

Roles of Heparan Sulfate Sulfation in Dentinogenesis [PDF]

Journal of Biological Chemistry, 2012
Cell surface heparan sulfate (HS) is an essential regulator of cell signaling and development. HS traps signaling molecules, like Wnt in the glycosaminoglycan side chains of HS proteoglycans (HSPGs), and regulates their functions. Endosulfatases Sulf1 and Sulf2 are secreted at the cell surface to selectively remove 6-O-sulfate groups from HSPGs ...
Hayano, S., Kurosaka, H., Yanagita, T., Kalus, Ina, Milz, Fabian, Ishihara, Y., Nururu, M. N., Kawanabe, N., Saito, M., Kamioka, H., Adachi, T., Dierks, Thomas, Yamashiro, T.   +12 more
openaire   +4 more sources

Diacetamidinium sulfate [PDF]

Acta Crystallographica Section E Structure Reports Online, 2010
In the crystal structure of the title compound, 2C(2)H(7)N(2) (+)·SO(4) (2-), which contains four cations and two anions in the asymmetric unit, the ions are inter-connected by an extensive hydrogen-bonding system whereby two of the O atoms of sulfate ion are hydrogen-bonded to the amidinium H atoms of two cations, leading to the formation of two eight-
Zdeněk Jalový, Aleš Růžička   +1 more
openaire   +3 more sources

Correction to: Constraining the carbonate system in soils via testing the internal consistency of pH, pCO2 and alkalinity measurements

Geochemical Transactions, 2020
The original version of this article unfortunately contained a mistake. The presentation of Fig. 4 was incorrect. That is, in Fig. 4, the bottom graph in the figure should be removed.
Sima Bargrizan, Ronald J. Smernik, Luke M. Mosley   +2 more
doaj   +1 more source

Constraining the carbonate system in soils via testing the internal consistency of pH, pCO2 and alkalinity measurements

Geochemical Transactions, 2020
Inorganic carbon exists in various dissolved, gaseous and solid phase forms in natural waters and soils. It is important to accurately measure and model these forms to understand system responses to global climate change.
Sima Bargrizan, Ronald J. Smernik, Luke M. Mosley   +2 more
doaj   +1 more source

Bis(2-aminobenzimidazolium) sulfate monohydrate

IUCrData, 2022
In the title hydrated molecular salt, 2C7H8N3+·SO42−·H2O, the components are linked by numerous N—H...O and O—H...O hydrogen bonds.
Adrian Peña Hueso, Adriana Esparza Ruiz, Angelina Flores Parra   +2 more
doaj   +1 more source

Stable Isotopes of Nitrate, Sulfate, and Carbonate in Soils From the Transantarctic Mountains, Antarctica: A Record of Atmospheric Deposition and Chemical Weathering

Frontiers in Earth Science, 2020
Soils in ice-free areas in Antarctica are recognized for their high salt concentrations and persistent arid conditions. While previous studies have investigated the distribution of salts and potential sources in the McMurdo Dry Valleys, logistical ...
Melisa A. Diaz, Melisa A. Diaz, Jianghanyang Li, Greg Michalski, Greg Michalski, Thomas H. Darrah, Thomas H. Darrah, Byron J. Adams, Diana H. Wall, Ian D. Hogg, Ian D. Hogg, Noah Fierer, Susan A. Welch, Susan A. Welch, Christopher B. Gardner, Christopher B. Gardner, W. Berry Lyons, W. Berry Lyons   +17 more
doaj   +1 more source