Solar magnetic tornadoes are known to be one of the mass and energy transport mechanisms from the lower solar atmosphere into the upper layers of the solar corona. A bright spiral structure with two arms is observed using high-cadence EUV images of 171, 193 and 304 Ǻ channels of Atmospheric Imaging Assembly (AIA) aboard the Solar Dynamics Observatory (SDO) on 10th of July 2011 for three hours. ...

objective(s):some pathologic situations such as diabetes and metabolic syndrome are associated with alternation in nitric oxide level. incidence of these condition increases with aging. on the other hand, insulin secretion is modulated by nitric oxide, and nitric oxide synthase (nos) activity is also altered in diabetes. in this study, modification in the enzyme activity associated with aging a...

Background & objectives: The organic dyes are environmental pollutants that pour into water sources by industrial wastewater. It is necessary to develop effective methods for removing pollutants. The aim of this study was to evaluate photocatalytic efficiency of bare ZnO nanoparticles doped with Mg and La (1 to 6% by weight) and Mg 5% -La 5% / ZnO and Mg6%-La4% / ZnO nanoparticles in the remova...

Apatient with dilated cardiomyopathy and aborted sudden death was admitted for repeated shocks from his Guidant Ventak Prizm dual chamber implantable cardioverterdefibrillator (ICD). Interrogation of stored events over the last six months revealed 46 episodes at a rate of 140/min, interpreted as ventricular tachycardia (VT). These were usually interrupted by programmed overdrive ventricular pac...

Background In a previous study based on data from the Belgian register “Tool for Administrative Reimbursement Drug Information Sharing” (TARDIS) [1] , IL6 inhibitors showed better clinical response after JAKi cessation compared to other b/tsDMARDs. However, considerable baseline differences in demographic and variables, exposure advanced therapies were found between treatment groups, which coul...

Erratum to ‘‘POLYMECO—An integrated environment for polygonal mesh analysis and comparison’’ [Comput. Graphics 33 (2009) 181–191] Samuel Silva a,b, , Joaquim Madeira , Beatriz Sousa Santos a,b a Institute of Electronics and Telematics Engineering of Aveiro, University of Aveiro, 3810-193 Aveiro, Portugal b Department of Electronics, Telecommunications and Informatics, University of Aveiro, 3810...