BioResources, 2014 To improve the performance of precipitated calcium carbonate (PCC) as a papermaking filler, the combination of cationically derivatized chitosan and carboxymethyl chitosan was employed as modification agents for PCC.
Zicheng Chen +3 more
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Mechanical properties of a degradable phosphate glass fibre reinforced polymer composite for internal fracture fixation [PDF]
, 2010 NOTICE: this is the author’s version of a work that was accepted for publication in Materials Science and Engineering. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality ...
Brauer, DS, Kobayashi, HYLS, Russel, C
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USING CALCIUM CARBONATE WHISKERS AS PAPERMAKING FILLER
BioResources, 2011 Whiskers, having large length/diameter ratio, are fiber-shaped single crystals. The technical possibility of using calcium carbonate whiskers as papermaking filler to replace conventional powder-like calcium carbonate was investigated. The results showed
Xiaoyu Chen +2 more
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Effect of Calcium Carbonate as Filler at the Chitosan/Calcium Carbonate Composite Membrane [PDF]
, 2015 Chitosan; calcium carbonate; DMFC; thermal stability Membrane is the most important part of Direct Methanol Fuel Cell (DMFC) because of its function as a proton transfer. The purpose of this research was studying the effect of calcium carbonate filler to
Atmaja, L. (Lukman) +2 more
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Saudi Journal of Kidney Diseases and Transplantation, 2014 In the present study, a comparative evaluation of the effects of calcium acetate, calcium carbonate, sevelamer hydrochloride and lanthanum carbonate was carried out in 120 patients with end stage kidney disease (ESKD) undergoing hemodialysis. Biochemical
Viken A Prajapati +2 more
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Química Nova, 2014 Interaction and physicochemical characterization of dispersions of naproxen in calcium carbonate after freeze-drying the wet-state equilibrated mixture have been investigated by analytical methods.
Shweta Paroha +2 more
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CO2 perturbation experiments: similarities and differences between dissolved inorganic carbon and total alkalinity manipulations [PDF]
, 2009 Increasing atmospheric carbon dioxide (CO2) through human activities and invasion of anthropogenic CO2 into the surface ocean alters the seawater carbonate chemistry, increasing CO2 and bicarbonate (HCO3−) at the expense of carbonate ion (CO32 ...
Barcelos e Ramos, Joana +3 more
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Increased intestinal carbonate precipitate abundance in the sea bream (Sparus aurata L.) in response to ocean acidification [PDF]
, 2019 Marine fish contribute to the carbon cycle by producing mineralized intestinal precipitates generated as by-products of their osmoregulation. Here we aimed at characterizing the control of epithelial bicarbonate secretion and intestinal precipitate ...
Carvalho, Edison S. M. +3 more
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Dissolution Rates of Calcium Boluses and Their Effects on Serum Calcium in Dairy Cattle
Veterinary Medicine: Research and Reports, 2021 Walter Verhoef,1 Sjoert Zuidhof,2 Brenda Ralston,3 Joseph A Ross,4 Merle Olson5 1Bureau Vétérinaire de Richmond, Richmond, Quebec, Canada; 2Sjoert Zuidhof Consulting, Okotoks, Alberta, Canada; 3Alberta Agriculture and Forestry, Airdrie ...
Verhoef W +4 more
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Proposal for International Agreement on Ca Notation resulting from discussion at workshops on stable isotope measurement held in Davos (Goldschmidt 2002) and Nice (EGS-AGU-EUG 2003) [PDF]
, 2004 A proposal is made to standardise the reporting of Ca isotope data to the δ44Ca/40Ca notation (or δ44Ca/42Ca) and to adopt NIST SRM 915a as the reference ...
Bock, Barbara +8 more
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