Insulin

treated patients during pregnancy should be informed better for post-partum screening with OGTT. OGTT appears to be a better way CX-6258 datasheet of screening to diagnose DM.”
“Functionalization of polypropylene (PP) has been investigated using the high-temperature route. The advantage of the high-temperature functionalization is the introduction of cheaper, long-term stable and environmentally friendly routes for generating surface active groups on PP. In this regard, extensive experimental work was undertaken to investigate the influence of the high-temperature (40-360 degrees C) treatment, reaction time, and inert/oxidative gas environments on generation of functional groups on PP. The thermal gravimetric analysis and differential scanning calorimeter techniques were used to study the changes in the temperature of melting/crystallization and the crystallinity of the treated PP samples. Scanning electron microscopic analysis showed that the high-temperature treatment under inert/oxidative affects the surface/morphology of PP samples. Fourier transform infrared (FTIR) was used to examine the surface species formation and the stability of functional

groups. FTIR results of the thermally treated PP showed the selective formation of monosubstituted alkenes under inert atmosphere, while the formation of hydroperoxides, carbonyl, lactones, and substituted Smad inhibitor alkenes stable species was observed under oxidative atmosphere. The changes in the molecular weight Selleck HSP990 of the treated PP under different conditions were evaluated using high-temperature gel permeation chromatography (HTGPC) technique. The extent of functionalization of PP up to 20% or more could be obtained by using the different oxidation conditions. (C) 2011 Wiley Periodicals, Inc. J Appl Polym Sci 123: 1-11, 2012″
“The structural, electrical, and thermal properties

of the ferroelectric-semiconductor TlGaSe2 have been investigated after the thermal annealing of crystals inside the incommensurate (INC) phase for a few hours at the annealing temperature (T-ann). It is found that all outlined physical parameters of TlGaSe2 are significantly modified after the annealing process. Besides the well-known memory effect, thermal annealing within the INC phase leads to previously unknown anomalies of the different physical properties of TlGaSe2 crystals at temperatures quite far from the INC-phase. To explain the experimental results it is supposed that annealing leads to the formation of a new polarized state that influences most of the physical parameters of the crystals. This outstanding feature of the annealing effect in TlGaSe2 crystals allows us to reveal some new phase transitions that take place in TlGaSe2 crystals in the 140-180 K temperature range. (C) 2011 American Institute of Physics. [doi:10.1063/1.