In this study, the interfacial properties of biosurfactant rhamnolipid were investigated and were applied to remove adsorbed heavy metal ions from sand surfaces with flushing operations. The surface tension-lowering activity, micelle charge characteristic, and foaming ability of rhamnolipid were identified first. For rhamnolipid in water, the negatively charged characteristic of micelles or agg...

Marine fish farming is an important commercial practice in Hong Kong. Marine fish farms located in eutrophic coastal waters often face the threat of severe dissolved oxygen depletion associated with algal blooms and red tides. On the other hand, mariculture activities also contribute to pollution. The sustainable management of mariculture requires proper siting of the fish farms and stocking de...

Mutrashmari is one of the most common conditions Mutravahasrotas. The word Ashmari in Sanskrit denotes stone or calculi and Mutra means urine. characterized by formation stones anywhere urinary tract. It a dreadful condition has potential to disturb anatomy physiology system. Once it formed body tends recurrence thus get difficult cure. Hence included under Ashtamahagada. In modern medical syst...

OBJECTIVES To systematically analyse the literature on reported adverse events (AEs) of intravenous pulse glucocorticoids (GCs) (≥ 250 mg prednisone equivalent) for inflammatory diseases. METHODS A literature search was done using PubMed, Embase, and Cochrane databases. Studies were selected by two reviewers (NAMS and ND). Available data on the prevalence of GC-related AEs in patients with in...

BACKGROUND There is strong evidence that locally secreted cytokines control the implantation process and can cause implantation failure. Uterine flushing fluids were analysed to determine their concentrations of leukaemia inhibitory factor (LIF) and tumour necrosis factor (TNF). METHODS AND RESULTS We began by flushing the uterine cavities of 33 infertile patients on day 26 of two consecutive...

An increasing number of integrated optical and acoustic intravascular imaging systems have been developed and hold great promise for accurately diagnosing vulnerable plaques and guiding atherosclerosis treatment. However, in any intravascular environment, the vascular lumen is filled with blood, a high-scattering source for optical and high-frequency ultrasound signals. Blood must be flushed aw...

Numerical modeling of sediment transport in reservoirs, especially for sudden events such as flushing, is still a challenging research topic. In the present study, sediment transport and sediment flushing are simulated for a Peruvian reservoir. Situated in the Peruvian Andes, the watershed is affected by high erosion rates and the river carries high amounts of suspended sediment whose estimated...

Treatment with niacin effectively improves multiple lipid parameters and cardiovascular outcomes. Widespread use of niacin, however, is limited by flushing, which is mediated primarily by prostaglandin D2 (PGD2). Laropiprant is a selective PGD2 receptor 1 (DP1) antagonist that reduces objective measures of niacin-induced flushing symptoms upon initiation of therapy and with more chronic use. Re...