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The earrings of Pancas treasure: Analytical study by X-ray based techniques – A...

The development of new metallurgical technologies in the Iberian Peninsula during the Iron Age is well represented by the 10 gold earrings from the treasure of Pancas. This work presents a first approach to the analytical study of these earrings and contributes to the construction of a typological evolution of the Iberian earrings. The manufacture techniques and the alloys composition were studied with three co...

Variants in the inflammatory IL6 and MPO genes modulate stroke susceptibility t...

A complex interplay between genetic background, clinical and life-style factors and the environment is expected to ultimately regulate the onset, acute phase and outcome of stroke. There is substantial evidence that inflammation within the Central Nervous System contributes to stroke risk, and known clinical risk factors for stroke, like atherosclerosis, diabetes, obesity, hypertension, and peripheral infection...

Seismo-electromagnetic phenomena in the western part of the Eurasia-Nubia plate...

This paper presents a future research plan that aims to monitor Seismo-electromagnetic (SEM) phenomena in the western part of the Eurasia-Nubia plate boundary (WENP). This region has a significant tectonic activity [1] combined with relatively low electromagnetic noise levels and for that reason presents the possibility to perform high quality SEM measurements. Further, it is known that low-frequency [ultra (UL...

Dermatofibrosarcoma protuberans variante fibrosarcomatosa: a propósito de um caso

Density Profile Evolution during Dynamic Processes in ASDEX Upgrade

The impact of ELM activity and density limit disruptions on the plasma density as well as the use of reflectometry for plasma position and shape control are discussed here. Fast density measurements allow the definition of three characteristic phases of the ELM: precursor, collapse and recovery. At the precursor phase low frequency oscillations starting approximately 3 ms prior to the ELM collapse are observed ...

Avaliação da confiabilidade em sistemas de ditribuição considerando falhas de g...

Este artigo apresenta uma nova metodologia para a análise da confiabilidade de sistemas de distribuição, onde se considera os impactos das falhas provenientes dos sistemas de geração e transmissão. Portanto, é viabilizada uma avaliação integrada, incluindo geração, transmissão (G&T) e distribuição, de modo a produzir uma informação mais detalhada sobre a causa das interrupções experimentadas pelos consumidores....

Activity of beta-N-acetylglucosaminidase in chronic alcoholic liver disease.

Serum N-acetyl-B-glucosaminidase (NAG) activity was determined in a control group of 76 normal people and in 23 patients with hepatic cirrhosis: 15 non-compensated patients and 8 with compensated chronic liver fibrosis. NAG is significantly increased in the non-compensated group--mean value of 931.67 units vs 637.71 units for the controls (p less than 0.001). There is no significant elevation regarding the comp...

Experimental determination of the transient transport and of fluctuations relev...

Particle transport was studied in ASDEZ with modulated puffing of the discharge gas and of impurities. The energy transport is investigated by numerical simulation of the heat pulse after the swatooth crash. Small scale density fluctuations are investigated in the confinement region with far infrared scattering and reflectometry and in the edge plasma with langmuir probes and Ha diagnostic. In addition to a dif...

Microalbuminuria in type I and type II diabetics without hypertension. A preview.

Longitudinal study of the concentration of serum fructosamine in diabetic patie...