Sensory changes such as dysesthesia and numbness are frequent postoperative symptoms of cutaneous surgery due to disruption the underlying network nerves. These sensory disturbances an unpredictable phenomenon with widely variable estimates incidence (2.3% 43.4%) longevity (1 >12 months) in literature. Questionnaires vital for assessing dysesthesia, neurocutaneous testing does not align self-re...

The glass transition temperatures of AgPO3 have been reported to lie in the 163 Tg 192 °C range. These results are typical when precursors are processed at laboratory ambient. In the present work, we show that if precursors are handled in a dry ambient environment, the Tg’s steadily increase in the 181 2 Tg 254 2 °C range as the relative humidity of the ambient environment decreases. The glass ...

This study examined the impact of UV, ozone (O(3)), advanced oxidation processes (AOPs) including O(3)/UV, H(2)O(2)/UV H(2)O(2)/O(3) in the change of molecular weight distribution (MWD) and disinfection by-product formation potential (DBPFP). Bench-scale experiments were conducted with surface river water and changes in the UV absorbance at 254 nm (UV(254)), total organic carbon (TOC), trihalom...

Las multinacionales son empresas que desempeñan una parte variable de su actividad fuera las fronteras los países en tienen sus sedes centrales. Están formadas por filiales, subsidiarias o asociadas dispersas el globo terráqueo. El objetivo este artículo es recoger ejes centrales del debate torno a relaciones existentes entre la casa madre y segundo grupo. En sentido, se pone énfasis cuestión t...