Results 41 to 50 of about 261,203 (312)
Biology, Medicine & Natural Product ChemistryPoor aqueous solubility limits the bioavailability of non-steroidal anti-inflammatory drugs like mefenamic acid. This study aims to improve the solubility and dissolution of mefenamic acid through crystalline solid dispersions using solvent evaporation ...
Indra Indra +5 more
doaj +1 more source
Extensive reuse of soda-lime waste glass in fly ash-based geopolymers [PDF]
, 2018 The possibility of extensive incorporation of soda-lime waste glass in the synthesis of fly ash-based geopolymers was investigated. Using waste glass as silica supplier avoids the use of water glass solution as chemical activator.
Bernardo, E. +5 more
core +3 more sources
Improved dissolution of oleanolic acid with ternary solid dispersions [PDF]
AAPS PharmSciTech, 2007 The purpose of this study was to enhance the dissolution of oleanolic acid by solid dispersions consisting of the drug, a polymeric carrier, and a surfactant. Binary solid dispersions consisting of oleanolic acid and polyvinylpyrrolidone were prepared for comparison.
Longxiao, Liu, Xiaocui, Wang
openaire +2 more sources
Petroleum Exploration and Development, 2023 The element geochemical characteristics and diagenetic alteration products of tuffaceous components in sandstone reservoirs of Paleogene Wenchang Formation in typical subsags of the Huizhou-Lufeng area of the Zhu I Depression, Pearl River Mouth Basin ...
Zihao JIN +6 more
doaj +1 more source
Oxygen reduction in acid media: influence of the activity of CoNPc(1,2) bilayer deposits in relation to their attachment to the carbon black support and role of surface groups as a function of heat treatment [PDF]
, 1994 O2 reduction was investigated using rotating disk electrode and voltammetry techniques on NPcCo(1,2) impregnations deposited onto two kinds of carbon black support.
Biloul, A. +6 more
core +2 more sources
Cavitation-assisted decontamination of yttria from graphite of different densities
Ultrasonics Sonochemistry, 2021 Yttria coated graphite crucibles are widely used to handle molten refractory and radioactive metals like uranium and plutonium. However, the coated layer suffers damages like cracking and peeling off owing to thermal cycles.
S. Lahiri +4 more
doaj +1 more source
A systematic investigation of secondary phase dissolution in Mg–Sn alloys
Journal of Magnesium and Alloys, 2019 As-cast Mg–Sn alloys (3, 6, and 9 wt% Sn) were solution treated at 653, 703 and 753 K (380, 430 and 480 °C) for 1, 4, 8, 12 and 24 h to determine the variation of secondary phase with respect to Sn content, temperature and time.
Arushi Dev +4 more
doaj +1 more source
Do divorcing couples become happier by breaking up? [PDF]
, 2005 Divorce is a leap in the dark. The paper investigates whether people who split up actually become happier. Using the British Household Panel Survey, we can observe an individual's level of psychological well-being in the years before and after divorce ...
Andrew J. Oswald +15 more
core +4 more sources
Clinical Insights Into Hypercalcemia of Malignancy in Childhood
Pediatric Blood &Cancer, EarlyView.ABSTRACT Hypercalcemia of malignancy (HCM) is a rare but life‐threatening metabolic emergency in children that occurs in less than 1% of pediatric cancer cases, with a reported incidence ranging from 0.4% to 1.0% across different studies. While it is observed in 10%–20% of adult malignancies, pediatric HCM remains relatively uncommon.
Hüseyin Anıl Korkmaz
wiley +1 more source
Scientia Pharmaceutica, 2020 The objectives of this study were to prepare and characterize a novel piperine–succinic acid multicomponent crystal phase and to evaluate the improvement in the solubility and dissolution rate of piperine when prepared in the multicomponent crystal ...
Erizal Zaini +5 more
doaj +1 more source