Results 101 to 110 of about 61,326 (193)
Experimental Study on the Physical Properties and Freeze-Thaw Resistance of Rice Straw-Mortar Composites. [PDF]
Zhao R +5 more
europepmc +1 more source
The Material Basis of 18th‐Century Meissen Porcelain
ABSTRACT In the summer of 1708, the quest for making hard‐paste porcelain from Saxonian clay and other mineral resources succeeded. This was achieved by applying as its essential ingredient newly discovered pure kaolin from Heidelsberg near Aue, western Saxon Ore Mountains.
Robert B. Heimann
wiley +1 more source
Highly Functionalized and Precisely Defined Multipodal Silsesquioxanes with 16 Phosphonate Anchors: Hybrid Nanoscale Consolidants, Tailored for Cultural Heritage Preservation Applications. [PDF]
Liakaki-Stavropoulou S, Demadis KD.
europepmc +1 more source
The Unexpected Discovery of Paleocene? Coals in Outcrops Thought to Be Cambrian, Al Huqf, Oman
ABSTRACT Two brown organic deposits were encountered whilst investigating kaolinitic claystones thought to occur at the base of a Cambrian formation at outcrop. The age of these organic deposits is probably Paleocene from palynology. Organic petrography shows that they are subbituminous coals with some oil source potential.
Mohammed H. Al Kindi +4 more
wiley +1 more source
Compositional Characterization of Ultrafine Composite Powder as a Novel Supplementary Cementitious Material. [PDF]
Li B +6 more
europepmc +1 more source
ABSTRACT Aeolian deflationary events are erosive to static stages where sediment supply is insufficient to support bedform migration and preservation in the rock record. In the vicinity of shallow‐marine environments, inland rises of relative water table and associated generation of deflationary super surfaces may be driven by the onset of ...
Victor J. P. Hême de Lacotte +4 more
wiley +1 more source
The effect of gypsum amendments on the soil aggregate stability. [PDF]
Garbowski T +5 more
europepmc +1 more source
ABSTRACT Early marine carbonate cements generally form in CaCO3‐supersaturated seawater at the seabed or shallow burial depths, resulting in syn‐sedimentary cemented firmgrounds and hardgrounds. The processes controlling early marine diagenesis are complex, particularly in coastal environments where geochemistry is influenced by different water sources
Drew Brown +7 more
wiley +1 more source
Surface Characterization of Cement Paste Exposed to Magnesium Sulfate. [PDF]
Alanazi H.
europepmc +1 more source
ABSTRACT Microporous carbonate rocks typically record complex diagenetic histories driven by microbial activity and fluid interactions within multiple diagenetic environments. The relative roles of meteoric and burial diagenetic processes in pore evolution remain debated, particularly within Cretaceous carbonate systems of the Middle East, as does the ...
Hugues Bitault +5 more
wiley +1 more source

