X-Ray fluorescence analysis of feldspars and silicate glass: effects of melting time on fused bead consistency and volatilisation [PDF]
, 2011 Reproducible preparation of lithium tetraborate fused beads for XRF analysis of glass and mineral samples is of paramount importance for analytical repeatability.
Bell, Anthony +11 more
core +5 more sources
The structure of Rph, an exoribonuclease from Bacillus anthracis, at 1.7 angstrom resolution [PDF]
, 2008 Maturation of tRNA precursors into functional tRNA molecules requires trimming of the primary transcript at both the 5' and 3' ends. Cleavage of nucleotides from the 3' stem of tRNA precursors, releasing nucleotide diphosphates, is accomplished in ...
Blagova, Elena V. +5 more
core +2 more sources
Jarosite stability on Mars [PDF]
, 2005 Jarosite, a potassium (sodium) iron sulphate hydrated mineral, has recently been identified on the martian surface by the Opportunity rover. Using recent thermochemical data [Drouet and Navrotsky, 2003, Geochim. Cosmochim.
Drouet, Christophe +2 more
core +3 more sources
Impact of mining activities in the Upper Silesian Coal Basin on surface water and possibilities of its reduction [PDF]
, 2015 Due to the deposits of quality hard coal, the area of the Upper Silesian Coal Basin (USCB) has been one of the most industrialised regions in Europe for centuries.
Adamczyk, Zdzisław +3 more
core +2 more sources
Influence of the Pressure on the Product Distribution in the Oxidative Dehydrogenation of Propane over a Ga2O3/MoO3 Catalyst [PDF]
, 2007 The yields and selectivities in both the catalyzed and non-catalyzed oxidative dehydrogenation of propane were found to increase with increasing pressure.
Kotanjac, Zeljko S. +2 more
core +5 more sources
Ecological Life Cycle Assessment Modified Novolaks Waste Used in Industrial Wastewater Treatment [PDF]
, 2017 Ecological Life Cycle Assessment (LCA) applied in the assessment of the impact of products on the environment is a technique that allows for the evaluation of the environmental impact of polymeric flocculants used in industrial wastewater treatment ...
Bajdur, Wioletta M. +3 more
core +2 more sources
Rejoinder: "A significance test for the lasso" [PDF]
, 2014 Rejoinder of "A significance test for the lasso" by Richard Lockhart, Jonathan Taylor, Ryan J. Tibshirani, Robert Tibshirani [arXiv:1301.7161].Comment: Published in at http://dx.doi.org/10.1214/14-AOS1175REJ the Annals of Statistics (http://www.imstat ...
Lockhart, Richard +3 more
core +1 more source
Heparinase selectively sheds heparan sulphate from the endothelial glycocalyx [PDF]
, 2008 A healthy vascular endothelium is coated by the endothelial glycocalyx. Its main constituents are transmembrane syndecans and bound heparan sulphates. This structure maintains the physiological endothelial permeability barrier and prevents leukocyte and ...
Becker, Bernhard F. +6 more
core +1 more source
Chemical analysis of a single basic cell of porous anodic aluminium oxide templates [PDF]
, 2010 We prepared anodic aluminium oxide (AAO) templates with “honeycomb” geometry, i.e. hexagonally ordered circular pores. The structures were extensively studied and characterized by EPMA coupled with FEG-SEM and FEG-TEM coupled with EDX at meso and ...
Arurault, Laurent +2 more
core +2 more sources
Hydration Modeling of Calcium Sulphates [PDF]
, 2008 The CEMHYD3D model has been extended at the University of Twente in the last ten years [1,2]. At present the cement hydration model is extended for the use of gypsum.
Brouwers, H.J.H., Korte, A.C.J. de
core +1 more source