The rigid sulfonated PolyHIPE polymer did not show any statistically significant effect on the biomass yield. (C) 2010 Wiley

Periodicals, Inc. J Appl Polym Sci 118: 3292-3299, 2010″
“We developed a noncontact method to measure the liquid droplet size of about 10 mu m diameter within accuracy of 0.1 mu m. A droplet ejected by an inkjet nozzle is induced into the glass windshield and falls due to the gravity against the viscosity of the atmosphere. see more The droplet is illuminated by a laser passing along the center of the glass windshield and the droplet diameter is determined from the falling velocity by the video analysis with the knowledge about the density of the droplet, and the viscosity of the atmosphere. The real time measurement of the droplet size through the rapid evaporation process thus becomes possible. The evaporation rate from the pure water droplet determined by the present method was found be more than 200 times larger than that from the surface with macroscopic spatial scale. (c) 2010 American Institute of Physics. [doi:10.1063/1.3483250]“
“Caffeine is probably the most frequently ingested pharmacologically active substance in the world. It

is found in common beverages (coffee, tea, soft drinks), in products containing cocoa or chocolate, and in medications. Because of its wide consumption at different levels by selleck chemicals most segments of the population, the public Selleck BMS-777607 and the scientific community have expressed interest in the potential for caffeine to produce adverse effects on human health. Reproductive-aged and pregnant women are ‘at risk’ subgroups of the population who may require specific advice on moderating their daily caffeine intake. This article highlights the implications of caffeine

intake in pregnancy, reviews the latest evidence-based information available on this subject, and offers recommendations (practical advice) for the obstetrician-gynecologists proving peripartum care to these potentially complicated pregnancies.”
“The mechanical behavior of acrylonitrile butadiene rubber (NBR) – organo modified layered silicate was modeled using Design of Experiments (DoE). Response surface methodology (RSM), a DoE tool was used to optimize the formulations for optimal performance of the nanocomposites. A Box-Behnken design with three factors and three levels was used to model the relationship between mechanical properties and levels of ingredients. The factors studied for the design are silica content, nanoclay loading and vulcanization system. The nanocomposites were evaluated for tensile strength, modulus, elongation at break and hardness. The effect of heat aging on mechanical properties was also studied.