Anaerobic digestion produces biogas which usually contains 60-70% of methane (CH4), 30-40% of carbon-di-oxide (CO2), and 10-2,000 ppm hydrogen sulfide (H2S).The concentration of H2S depends upon the type of substrate.H2S tends to corrode pipes and machines carrying them.The high concentrations of H2S present in biogas may adversely affect electrici

Abstract Background Follicular fluid is an important external environment for the growth and development of oocytes.A thorough identification of specific components in follicular fluid can better the existing understand of intracellular signal transduction and reveal potential biomarkers of oocyte health in women undergoing assisted reproductive th

Patrick Oellers, Sandra Stinnett, Paul Hahn Duke Eye Center, Duke University School of Medicine, Durham, NC, USA Purpose: Valved cannulas are a recent addition to small-gauge pars plana vitrectomy (PPV) and provide stable intraocular fluidics.The goal of this study was to compare outcomes and postoperative complication rates of valved vs nonvalved

Purpose The purpose of this study was to evaluate the incidence rate and trend of bladder cancer in citizens bank park aerial view South Korea using a nationwide database.In addition, we aimed to determine the risk factors and their influence on the incidence of bladder cancer.Materials and Methods We extracted data from the health insurance databa

Sulforaphane (SFN), an isothiocyanate found in cruciferous vegetables, is a common dietary component that has histone deacetylase inhibition activity and exciting potential in cancer prevention.The mechanisms by which SFN imparts its chemopreventive properties are of considerable interest and little is known of its preventive potential for breast c