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Krassimir Panajotov and Richard Schatz
VCSELs are widely employed in Fiber to the Home links, computer networks and optical interconnects because of their low power consumption, small footprint, high reliability, easy packaging, single longitudinal mode emission, high modulation speed, low co...
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Sung-Hyoun Cho and Seon-Chil Kim
Interferential current (IFC) stimulation can alter pain perception. This study aimed to investigate the effects of IFC stimulation on motor cortex signals and observe how electroencephalography changes depend on IFC stimulation parameters. Forty-five hea...
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Tomá? Huszaník,Ján Turán,Lubo? Ovseník
Pág. 367 - 375
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Aleksejs Udalcovs, Toms Salgals, Lu Zhang, Xiaodan Pang, Anders Djupsjöbacka, Sandis Spolitis, Vjaceslavs Bobrovs, Sergei Popov and Oskars Ozolins
While infrastructure providers are expanding their portfolio to offer sustainable solutions for beyond 10 Gbps in the access segment of optical networks, we experimentally compare several modulation format alternatives for future passive optical networks...
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Jiri Svarny
Pág. 44 - 52
The work deals with design and integration of an analog electro-optic transmission system suitable for some specialized tasks of diagnostics and measurements. The system is based on principle of external intensity modulation of fiber guided laser radiati...
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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...
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Ying-Jun Lei, Rui-Jun Li, Lian-Sheng Zhang, Peng-Hao Hu and Qiang-Xian Huang
Optical accelerometers are high-precision inertial sensors that use optical measurement technology to achieve high-precision and electromagnetic interference-resistant acceleration measurements. With the intensive research and development of optical acce...
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Cheng Yang, Yafei Shi and Jian Wang
Affected by the Taiwan Strait Warm Current, the evaporation intensity around the Taiwan Strait is significantly higher than in other southern and eastern coastal areas of China. To explore a new and effective method for maritime communication across the ...
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Anaïs Richard, Xavier de Montaudouin, Auriane Rubiello and Olivier Maire
Trematode parasites are distributed worldwide and can severely impact host populations. However, their influence on ecosystem functioning through the alteration of host engineering behaviours remains largely unexplored. This study focuses on a common hos...
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Ha Duyen Trung
Recently, a combination of unmanned aerial vehicles (UAVs) and free-space optics (FSO) has been investigated as a potential method for high data-rate front-haul communication links. The aim of this work was to address the performance of UAV-to-ground sta...
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Syifaul Fuada,Trio Adiono,Lindawani Siregar
Pág. pp. 68 - 80
In this paper, we report a smart street lighting control system using the ESP8266 which is a low-cost Wi-Fi chip with full TCP/IP stack and microcontroller capability. Our system is equipped with a web server developed in HTML code. Hence, our smart stre...
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Naveed Anjum, Usman Ghani, Ghufran Ahmed Pasha, Abid Latif, Tahir Sultan and Shahid Ali
In the present study, the flow structure of discontinuous double-layered vegetation patches was investigated using a 3D Reynolds stress turbulence model (RSM). The channel domain was built using GAMBIT (Geometry and Mesh Building Intelligent Toolkit). Fo...
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Patrick Haertel
The Madden?Julian Oscillation (MJO) is a planetary-scale weather system that creates a 30?60 day oscillation in zonal winds and precipitation in the tropics. Its envelope of enhanced rainfall forms over the Indian Ocean and moves slowly eastward before d...
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Yang Liu, Yuchi Huo, Lin Zhu, Mingxing Jin, He Zhang, Suyu Li and Wei Hua
Conical emission is a typical nonlinear phenomenon that occurs during the filamentation of femtosecond laser pulses in transparent media. In this work, the conical emission induced by two kinds of typical vortex beams (i.e., Laguerre?Gaussian (LG) and Be...
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Roberta Paradiso, Ida Di Mola, Stefano Conti, Lucia Ottaiano, Eugenio Cozzolino, Massimo Rippa, Pasquale Mormile, Giuseppe Melchionna, Antonino Testa, Luca Beltrame and Mauro Mori
Manipulation of light spectral composition is a useful tool to drive morphological, physiological and metabolic responses in several crops, ultimately improving yield and quality. Novel materials for greenhouse covering are being developed in order to ma...
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Choirul Anam, Ariij Naufal, Heri Sutanto, Kusworo Adi and Geoff Dougherty
A bilateral filter is a non-linear denoising algorithm that can reduce noise while preserving the edges. This study explores the characteristics of a bilateral filter in changing the noise and texture within computed tomography (CT) images in an iterativ...
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Zhiying Xia, Bin Ni, Ruijie Hou, Yang Zhang, Lianping Hou, Jamie Jiangmin Hou, John H. Marsh, Xuefeng Liu and Jichuan Xiong
Materials such as silicon, copper, gold, and aluminum exhibit strong absorption and scattering characterization under short-pulsed laser irradiation. Due to the photoelastic effect and thermoelastic relaxation, the focal area may induce a local modulatio...
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Eleuterio A. Sánchez-Romero, Yeray González-Zamorano, Alberto Arribas-Romano, Oliver Martínez-Pozas, Elena Fernández Espinar, Paolo Pedersini, Jorge Hugo Villafañe, Jose Luis Alonso Pérez and Josué Fernández-Carnero
Background: manual therapy (MT) has been shown to have positive effects in patients with osteoarthritis (OA)-related pain, and its use in clinical settings is recommended. However, the mechanisms of action for how these positive effects occur are not yet...
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José Raúl Hoyos-Flores, Blanca R. Rangel-Colmenero, Zeltzin N. Alonso-Ramos, Myriam Z. García-Dávila, Rosa M. Cruz-Castruita, José Naranjo-Orellana and Germán Hernández-Cruz
Some studies show interest in measuring heart rate variability (HRV) during post-exercise recovery. It is known that the parasympathetic system is relevant during this process, where one of the factors of this modulation is the interaction of acetylcholi...
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Jiaxi Wang and Bo Hong
The degradation of densely populated river delta environments due to the accelerating rise in sea level can affect the availability of freshwater for municipal supplies, irrigation, and industrial use. A fully calibrated three-dimensional numerical model...
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