S. F. Shen

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The UASB reactor was applied for biodegradation of organic compounds in coking wastewater. The influent pH ranged between 6.8 and 7.2, and stirring speed and temperature were controlled at 2 r/min and 30±1°C, respectively. The reactor was successfully started up in 133 days. When the influent COD was 2,600 mg/L (VLR was 2.6 kg/m(3) d), the removal rate of(More)
Under certain acidic condition, thioglycolic-acid-modified gold nanoparticles (Au-NPs) can react with melamine, resulting in the aggregation of Au-NPs through electrostatic interactions between -COO(-) groups on the surface of Au-NPs and -NH3+ groups of melamine. The aggregation extent depends on the concentration of melamine, which can be validated by SEM(More)
AIMS To evaluate the effects of different sodium-glucose co-transporter 2 (SGLT2) inhibitors on the risk of urinary tract infections (UTIs) and genital infections in patients with type 2 diabetes mellitus (T2DM). MATERIALS AND METHODS We systematically searched PubMed, Embase, CENTRAL, and ClinicalTrials.gov from inception to October 9, 2016 to identify(More)
OBJECTIVE To study the outcome of pregnancy in overt diabetes with retinopathy and the changes of retinopathy during pregnancy. METHOD Retrospective study was made on 49 pregnancies with overt diabetes from 1981 to 1995. RESULTS Maternal complications and perinatal morbidity were higher in pregnancies with retinopathy but there were no significant(More)
BACKGROUND Tuberculosis is a major public health problem especially in developing countries, the comparative efficacy and safety of fluroquinolones (FQs) for adult patients with newly diagnosed, sputum-positive tuberculosis remains controversial. We aimed to investigate the benefits and risks of FQs-containing (addition/substitution) regimens in this(More)
Polymeric micelles are effective drug-loading sites and often used to formulate poorly water-soluble agents. In the present study, the amphiphilic copolymer methoxy-capped poly(ethyleneglycol)-block-poly(Ɛ-caprolactone) (mPEG-b-PCL) was successfully developed for the delivery of 20(R)-dammarane-3β,12β,20,25-tetrol (25-OH-PPD), a natural anticancer product(More)
In this paper, the authors describe a fixed domain method to simulate the injection of a fluid governed by the Stokes equations into a partially filled cell. The Baiocchi transformation of the pressure and velocity results in equations which hold in the entire cell and which implicitly enforce the conditions on the moving boundary. A finite element(More)
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