A new series of highly efficient Ir(III) complexes, (DPQ)2Ir(pic-N-O), (F4PPQ)2Ir(pic-N-O), (FPQ)2Ir(pic-N-O), and (CPQ)2Ir(pic-N-O) were synthesized for phosphorescent organic light-emitting diodes (PhOLEDs), and their photophysical, electrochemical, and electroluminescent (EL) properties were investigated. The Ir(III) complexes, including picolinic acid N-oxide (pic-N-O) ancillary ligand, are...

Prediction is emerging as an essential ingredient for real-time monitoring, planning and decision support applications such as intrusion detection, e-commerce pricing and automated resource management. This paper presents a system that efficiently supports continuous prediction queries (CPQs) over streaming data using seamlessly-integrated probabilistic models. Specifically, we describe how to ...

An approach to improve the reliability of query results based on error-prone sensors is to use redundant sensors. However, this approach is expensive; moreover, some sensors may malfunction and their readings need to be discarded. In this paper, we propose a statistical approach to decide which sensors to be used to answer a query. In particular, we propose to solve the problem with the aid of ...

Introducción: La hipersensibilidad, alteración del aspecto dental y fracturas son problemas comunes en la hipomineralización incisivo molar que generan funcionales socioemocionales. Objetivo: evaluar el efecto de HIM calidad vida relacionada con salud bucal niños adolescentes. Materiales métodos: Se realizó una búsqueda bibliográfica sistemática bases datos electrónicas (Pubmed, Epistemonikos, ...

There is enormous concern at the international level vis-à-vis retention of students in universities. Given that dropout rates and their social repercussions are causing great worldwide, researchers have been examining this issue to establish models predict early guide actions support who risk dropping out. In paper, we present a study carried out University Granada which first-year was analyze...