In tropical and sub-tropical mixed siliciclastic–carbonate depositional systems, fluvial input in situ neritic carbonate interact over space time. Despite being the subject of many studies, controls on partitioning sediments remains controversial. Mixed sedimentary records, from Ashmore Trough shelf edge slopes (southern Gulf Papua), are coupled with global sea-level curves anchored to Marine I...

To adapt hydrotalcite-based sorbents (also known as layered double hydroxides—LDHs) to high-temperature CO2 sorption compatible with tar steam reforming, the addition of CaO was investigated, maintaining LHDs porosity and accessibility but mostly assuring stability during sorption/desorption cycles. In co-precipitation synthesis, investigated parameters are (i) various interlayer anions differe...

BACKGROUND Control of serum phosphate over the long term is essential in patients with end-stage renal disease. Six-month and 2-year extensions to a 6-month study evaluated the long-term safety, tolerability and efficacy of the new phosphate binder lanthanum carbonate. METHODS Patients who participated in a 6-month, randomized trial comparing lanthanum carbonate with calcium carbonate were el...

BACKGROUND Lanthanum carbonate (FOSRENOL®) is an effective, well-tolerated phosphate binder. The ability of lanthanum to reduce serum phosphorus levels to ≤5.5 mg/dL in patients with end-stage renal disease (ESRD) was assessed in a clinical practice setting. METHODS A 16-week, phase IV study enrolled 2763 patients at 223 US sites to evaluate the efficacy of lanthanum carbonate in controlling ...

THIS PAPER REPORTS A METHOD for determining carbonate in carbonate-containing solids by means of the Van Slyke-Neill manometric apparatus, which is widely used for the determination of carbon dioxide in biologic fluids. The method is rapid, convenient, and quantitative, and it makes possible the determination of carbonate in solids by the average clinical laboratory without the purchase of addi...

Unlike green sand, chemically bonded sand cannot be used again and again without reclamation because in this system, the mixed sand gets it`s strength through chemical reaction which is irreversible in nature. Each sand particle is coated with this reacted chemical, which behaves like an inert element after usage once. This inert coating also called “Dead” binder needs to be removed from the us...

We present an interactive sand art drawing system using one RGB-D sensor, such as Kinect. Our system supports the common sand drawing functions, such as sand erosion, sand spilling, and sand leaking. To use hands to draw virtual sand on a drawing plane, we design four key gestures which enable drawing manipulation actions for sand. The basic idea is that the gesture of one hand controls the dra...

Impact melt rocks formed during hypervelocity impact events are ideal for studying structures. Here, we describe rock samples collected proximal to the 31 km wide 58 Ma Hiawatha structure, northwest Greenland, which is completely covered by Greenland Ice Sheet. The contain diagnostic shock indicators (e.g., planar deformation features [PDF] in quartz and shocked zircon) form three groups based ...

Neutron diffraction with isotopic substitution has been used to investigate the liquid structures of propylene carbonate and glycerol carbonate. C-HO[double bond, length as m-dash]C hydrogen-bonding motifs dominate the local structure of propylene carbonate, giving rise to the formation of head-to-tail correlated chains of molecules. In contrast, glycerol carbonate exhibits a more disordered st...

Our previous research has demonstrated that dissolved organic matter (DOM) influences calcium carbonate mineral formation in surface and ground water. To better understand DOM mediation of carbonate precipitation and DOM co-precipitation and/or incorporation with carbonate minerals, we characterized the content and speciation of DOM in carbonate minerals and in the lake water of Pyramid Lake, N...