Silica scaling is one of the major challenges in Reverse Osmosis (RO). The safe operation practice to keep silica concentration below 150 mg/L RO concentrate. This study addresses effects divalent cations such as calcium and magnesium on a seawater installation used pretreatment Eutectic Freeze Crystallisation (EFC). Results showed that absence antiscalant sustained approximately 280 concentrat...

UNLABELLED Pretreatment lymphocyte count (LC) has been associated with prognosis and chemotherapy response in several cancers. The predictive value of LC for stage II colorectal cancer (CRC) and for high-risk patients treated with adjuvant chemotherapy (AC) has not been determined. A retrospective review of prospectively collected data from 1332 consecutive stage II CRC patients who underwent c...

The aim of this study was to develop and validate an analytical method to simultaneously determine European Union-regulated β-lactams (penicillins and cephalosporins) and quinolones in cow milk. The procedure involves a new solid phase extraction (SPE) to clean-up and pre-concentrate the three series of antibiotics before analysis by liquid chromatography-tandem mass spectrometry (LC-MS/MS) and...

We report the development of a robust interface for off-line coupling of nano liquid chromatography (LC) to matrix-assisted laser desorption/ionisation-mass spectrometry (MALDI-MS) and its application to the analysis of proteolytic digests of proteins, both isolated and in mixtures. The interface makes use of prestructured MALDI sample supports to concentrate the effluent to a small sample plat...

The Mediterranean marine sponge Spongia officinalis has been reported as a rich source of secondary metabolites and also as a bioindicator of water quality given its capacity to concentrate trace metals. In this study, we evaluated the chemical diversity within 30 S. officinalis samples collected over three years at two sites differentially impacted by anthropogenic pollutants located near Mars...

BACKGROUND Fifteen lactating Holstein dairy cows were assigned to three diets in a 3 × 3 Latin square design to evaluate the effects of dietary forage sources on rumen microbiota, rumen fermentation and biogenic amines. Diets were isonitrogenous and isocaloric, with a forage/concentrate ratio of 45:55 (dry matter basis) but different main forage sources, namely cornstalk (CS), Leymus chinensis ...

OBJECTIVE The aim of this study is to evaluate fracture risk and post-fracture outcomes in patients with and without liver cirrhosis (LC). DESIGN Retrospective cohort study and nested fracture cohort study. SETTING This study was based on Taiwan's National Health Insurance Research Database that included information on: (1) 3941 patients aged 20 years and older newly diagnosed with LC betwe...