|
|
|
|
|
Peter Jarvis, Olivier Autin, Emma H. Goslan and Francis Hassard
Ultraviolet light-emitting diodes (UV-LEDs) have recently emerged as a viable technology for water disinfection. However, the performance of the technology in full-scale drinking-water treatment systems remains poorly characterised. Furthermore, current ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Iryna Beliakova, Vadim Piscio, Pavlo Maruschak, Oleksandr Shovkun, Volodymyr Medvid and Roman Mykhailyshyn
The electrical and light characteristics of light-emitting diodes (LEDs), upon which modern lighting devices are constructed, are significantly influenced by ambient temperature. As the temperature rises, the luminous flux of LEDs diminishes, and the lif...
ver más
|
|
|
|
|
|
|
|
|
|
|
Rahmayati Alindra, Purnomo Sidi Priambodo and Kalamullah Ramli
Light Fidelity (LiFi) technology has gained attention and is growing rapidly today. Utilizing light as a propagation medium allows LiFi to promise a wider bandwidth than existing Wireless Fidelity (WiFi) technology and enables the implementation of cellu...
ver más
|
|
|
|
|
|
|
|
|
|
|
Karolina Nowakowska, Katarzyna Kowalczyk, Anna Pawelczak and Janina Gajc-Wolska
For many years, there has been a growing trend toward producing plants using tissue culture, the most efficient method at present. Every year, more and more protocols for micropropagation of economically valuable species are appearing. Many factors influ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Marcin Kolodziej, Andrzej Majkowski, Remigiusz J. Rak and Przemyslaw Wiszniewski
One approach employed in brain?computer interfaces (BCIs) involves the use of steady-state visual evoked potentials (SSVEPs). This article examines the capability of artificial intelligence, specifically convolutional neural networks (CNNs), to improve S...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ayshah S. Alatawi
Several industrial and scientific underwater applications require high-speed wireless connectivity. Acoustic communications have low data rates and high latency, whereas attenuation in seawater severely limits radio frequency communications. Optical wire...
ver más
|
|
|
|
|
|
|
|
|
|
|
Christos Melissas, Filippos Bantis, Christodoulos Dangitsis, Stefanos Kostas and Athanasios Koukounaras
Tomato, which is mainly established with grafted seedlings, is one of the most popular vegetables worldwide with a high nutritional value,. Market demand for grafted seedlings is high in specific seasons; thus, commercial nurseries face a problem of limi...
ver más
|
|
|
|
|
|
|
|
|
|
|
Nena Apostolidou, Fotis Valsamas, Dimitris Baros, Michael Loupis, Vasilios Dasteridis and Charalampos Kokkinis
In this work, the development of an energy recovery control unit to be incorporated in the light-emitting diodes (LEDs) lighting systems of heavy-duty vehicles is presented. This innovative industrial product adopts modern power electronics technology to...
ver más
|
|
|
|
|
|
|
|
|
|
|
Benjamin Wilson, Santasri Bose-Pillai, Jack McCrae, Kevin Keefer and Steven Fiorino
Knowledge of turbulence distribution along an experimental path can help in effective turbulence compensation and mitigation. Although scintillometers are traditionally used to measure the strength of turbulence, they provide a path-integrated measuremen...
ver más
|
|
|
|
|
|
|
|
|
|
|
Lubos Suslik, Jaroslava Skriniarova, Jaroslav Kovac, Dusan Pudis, Anton Kuzma and Jaroslav Kovac, Jr.
In this paper, we present the optical and electrical properties of surface-patterned GaAs-based Multiquantum Well (MQW) light emitting diodes (LEDs) with one- and two-dimensional photonic crystal (PhC) structures. Optical properties were analyzed in the ...
ver más
|
|
|
|
|
|