The difference of morphologies can be easily explained by the influence of the molecular weight on the viscosity ratio and therefore, on the critical capillary number. The compatibilizing AZD6094 chemical structure efficiency of copolymers containing glycidyl methacrylate groups was also addressed in

relation to their nature, the protocol for their drying and the molecular weight of the HDPE phase. The increase of adhesion between PET and HDPE was found to have a larger influence on tensile properties than the reduction of interfacial tension. The amount of compatibilizer needed for adhesion improvement depends on the interfacial area that is defined by both the interfacial tension and viscosity ratio of the components. A qualitative relation between the optimum amount of compatibilizer and the critical capillary number can be written. (C) 2010 Wiley Periodicals, Inc. J Appl Polym Sci 117: 1683-1694, 2010″
“The relation between germanium

monoxide (GeO) desorption and either improvement or deterioration in electrical characteristics of metal/GeO2/Ge capacitors fabricated by thermal oxidation has been investigated. In the metal/GeO2/Ge stack, two processes of GeO desorption at different sites and at different temperatures were observed by thermal desorption spectroscopy measurements. Erastin cost The electrical characteristics of as-oxidized metal/GeO2/Ge capacitors shows a large flat-band voltage shift and minority carrier generation due to the GeO desorption from the GeO2/Ge interface during oxidation

of Ge substrates. On the other hand, the electrical properties were drastically improved by a postmetallization annealing at low temperature resulting in a metal catalyzed GeO desorption from the top interface. (c) 2010 American Institute of Physics. [doi:10.1063/1.3452367]“
“Background and Objectives: The pathogenesis and the therapy of the yellow nail syndrome (YNS) are poorly defined. Our aim was to assess the clinical features, SRT1720 associated diseases and response to treatment of patients with YNS, to help clinicians to better diagnose and treat YNS patients.

Patients and Methods: We studied the medical records of all patients with YNS diagnosed at the Outpatient Nail Clinic of the University of Bologna in the last 28 years. All patients were re-evaluated to assess the evolution of the disease.

Results: We diagnosed YNS in 21 patients; average age was 57 +/- 12.3 years at the time of diagnosis. In most patients YNS involved all 20 nails. Sixteen patients had chronic respiratory manifestations and 6 had lymphedema; 12 patients had other concomitant diseases. Ten of the 20 patients treated had a good nail response to systemic vitamin E 1 200 IU/day, while other symptoms were not modified.

Conclusions: YNS is a rare disorder in which the nail alterations are often the symptom that leads to medical consultation.