Ultrasound assisted batch operation for the adsorption of hexavalent chromium onto engineered nanobiocomposite

BROWN PWD The study demonstrates the comparative retention characteristics of chromium from aqueous environment on iron(III) cellulose nanocomposite bead under conventional (C-ads) and ultrasound assisted (U-ads) batch adsorption operation.Optimization of process parameters was achieved varying pH, contact/sonication time, initial Cr(VI) concentrat

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Proton gradients across the coral calcifying cell layer: Effects of light, ocean acidification and carbonate chemistry

In corals, pH regulation of the extracellular calcifying medium (ECM) by the calcifying cell layer is a crucial step in the calcification process and is potentially important to influencing how corals respond to ocean acidification.Here, we analyzed the growing edge of the reef coral Stylophora pistillata to make the first characterization of the p

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PENGARUH TIME BUDGET PRESSURE DAN RISIKO AUDIT TERHADAP KUALITAS AUDIT (SURVEY PADA AUDITOR DI KANTOR AKUNTAN PUBLIK DI BANDUNG)

Empirically the application of principles of corporate governance can improve the quality of financial statements.However, in the implementation of Good Corporate Government and the quality of financial statements has not been done perfectly.Based on the results of Coffee Scoop research indicates that the failure of GCG implementation in Indonesia

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