Results 11 to 20 of about 47,763 (294)

Mineral Acquisition from Clay by Budongo Forest Chimpanzees. [PDF]

open access: yesPLoS ONE, 2015
Chimpanzees of the Sonso community, Budongo Forest, Uganda were observed eating clay and drinking clay-water from waterholes. We show that clay, clay-rich water, and clay obtained with leaf sponges, provide a range of minerals in different concentrations.
Vernon Reynolds   +10 more
doaj   +2 more sources

Clays and clay minerals [PDF]

open access: yes
Clays and Clay Minerals aims to present the latest advances in research and technology concerning clays and other fine-grained minerals, including but not limited to areas in agronomy, ceramics, colloid chemistry, crystallography, environmental science, foundry engineering, geochemistry, geology, medicinal chemistry, mineralogy, nanoscience, petroleum ...
Clay Minerals Society
openaire   +2 more sources

Clay minerals in hydrothermally altered volcanic rocks, Eastern Pontides, Turkey [PDF]

open access: yes, 1999
Extensive hydrothermal alteration is observed around volcanogenic massive sulfide deposits. These deposits are related to Late Cretaceous volcanism in various parts of the Eastern Pontide province. Mineral assemblages resulting from alteration consist of
Karakaya, N   +4 more
core   +1 more source

Baseline studies of the clay minerals society special clays: Specific surface area by the Brunauer Emmett Teller (BET) method [PDF]

open access: yes, 2007
İrem Yeşilyurt, F. ( Aksaray, Yazar )The Clay Minerals Society published a complete characterization scheme for its ‘Source Clays’ but not for its ‘Special Clays’.
Doǧan, Meral   +8 more
core   +1 more source

Clay minerals of Lake Abert, an alkaline, saline lake [PDF]

open access: yes, 1983
--Mineralogical andchemical analyses of fine clay fractions from in and around Lake Abert, Lake County, Oregon, show that the pyroclastic rocks supplying detritus to the lake weather to a suite of layer silicate clay minerals varying from high-charge ...
Blair F. Jones   +3 more
core   +1 more source

Review of clay-drug hybrid materials for biomedical applications: Administration routes [PDF]

open access: yes, 2019
Focus here is placed on the pharmaceutical and biomedical applications of novel clay-drug hybrid materials categorized by methods of administration. Clay minerals have been used for many years as pharmaceutical and medicinal ingredients for therapeutic ...
최진호
core   +1 more source

Clay minerals formed during propylitic alteration of a granite and their influence on primary porosity : A multi-scale approach [PDF]

open access: yes, 2006
The porosity of a propylitized granite from Charroux (France), with no fractures or sealed fractures, inreases by more than four times from the unaltered (0.3%) to the altered rock (1.4%).
Leutsch, Y.   +5 more
core   +1 more source

Conformational effects of adsorbed polymer on the swelling behavior of engineered clay minerals [PDF]

open access: yes, 2012
The conformational behavior of polymers in clay-polymer nanocomposites (CPN) is not fully understood because of the many factors involved. The purpose of the present study was to investigate the conformational behavior of a polymer at the micro- and meso-
Kim, Sungho   +6 more
core   +1 more source

Physicochemical Characterization of Geopolymer Binders and Foams Made from Tunisian Clay

open access: yesAdvances in Materials Science and Engineering, 2018
Illito-kaolinitic clay rich in hematite from south Tunisia was investigated in view of producing geopolymer materials. Geopolymers with two different densities were elaborated: cement and foam.
Imen Ben Messaoud   +2 more
doaj   +1 more source

Research Progress of Silicate Clay Minerals in Antibacterial Applications

open access: yesCailiao gongcheng, 2018
Silicate clay minerals possess unique chemistry compositions, micro morphology structures, and physicochemical properties, which make them useful in a broad application in antibacterial fields. Through chemosmosis, some antibacterial elements in silicate
SHU Zhan   +4 more
doaj   +1 more source

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