The first incorporation of quinacridone, a technologically important organic electroluminescent emitter, into dendrimers increases solubility, decreases aggregation, retards heterogeneous electron transfer, and enhances luminescence in condensed phases (powders and thin films).

A new family of room-temperature phosphorescence (RTP) MOFs with promising photophysical properties for engineering optical sensors and electroluminescent devices.

Abstract Quantum dot light-emitting diodes (QLEDs) are a class of high-performance solution-processed electroluminescent (EL) devices highly attractive for next-generation display applications. Despite the encouraging advances in mechanism investigation, material chemistry, and device engineering QLEDs, lack standard protocols characterization QLEDs may cause inaccurate measurements parameters ...

We prepared a new Mn activated ZnS phosphor co-doped with Ba that showed an interesting shift in the spectral emission from amber-yellow to red colour. We believe it to be an important result to understand the underlying Physics and for display devices. To realize this, attempts were made to fine tune the band gap of ZnS with various concentrations of Ba co-doping within the concentration range...

Organic Electronics. Intrinsically stretchable electroluminescent elastomers for highly efficient non-blended organic light-emitting diodes are reported by Wen-Yong Lai et al. in their Research Article (e202213749).

Relationships among sea surface temperatures (SSTs) at the coast of Peru and offshore, river discharge in northern Peru, and sea level pressure at Darwin, Australia, during the period 1925-1986 are investigated using time series plots, frequency distributions, and a simple statistical analysis. It is shown that SSTs undergo a larger seasonal cycle offshore than at the coast, exhibit more intera...

The present study was conducted to investigate the impact of breeding season on the productivity and profitability of Barki flock. Simulation technique was used based on technical coefficients derived from statistical analysis of the basic data. Basic data utilized in this study were obtained from the accumulated records collected over 34 successive breeding seasons from 1972 to 2005 of Barki s...

Emergent phenomena occur due to the pattern of non-linear and distributed local interactions between the elements of a system over time. An example of such phenomena is the spontaneous self-organisation of drinking parties in the squares of cities in Spain, also known as “El Botellón” [1]. The emergence of self-organisation in [1] was shown to depend critically on the chat-probability, i.e. the...

Recent studies suggest that the predictability of the El Niño-Southern Oscillation (ENSO) is limited by the effects of atmospheric “noise” such as the westerly wind bursts in the western equatorial Pacific. Here retrospective forecasts of the interannual climate fluctuations in the tropical Pacific for the period from 1856 to 2003 were carried out using an improved ocean-atmosphere coupled mode...

Many works on distributed parameter systems (DPSs) have been devoted to the observation problem (Curtain and Pritchard, 1978). It has often been studied independently of any geometric considerations, and most of the works were focused on the observation and reconstruction of the state in a certain observation space. The notion of sensors and actuators introduced in the 1980s by El Jai and Pritc...