|
|
|
|
|
Micael Coutinho, Jose A. Afonso and Sérgio F. Lopes
LoRa is one of the most popular low-power wireless network technologies for implementation of the Internet of Things, with the advantage of providing long-range communication, but lower data rates, when compared with technologies such as Zigbee or Blueto...
ver más
|
|
|
|
|
|
|
|
|
|
|
Manli Li and Hua Zhang
The Alligator Gar (Atractosteus spatula) is a very dangerous species that has an extremely destructive impact on the ecological environment in aquatic areas. As a kind of ornamental fish, it is spreading rapidly all over the world. In order to avoid or d...
ver más
|
|
|
|
|
|
|
|
|
|
|
Nisrine Iouzzi, Mouldi Ben Meftah, Mehdi Haffane, Laila Mouakkir, Mohamed Chagdali and Michele Mossa
Oil spills are one of the most hazardous pollutants in marine environments with potentially devastating impacts on ecosystems, human health, and socio-economic sectors. Therefore, it is of the utmost importance to establish a prompt and efficient system ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Nabeel H. Al-Salim, Muna H. Jaber, Rafea F. Hassan, Nisreen S. Mohammed and Husam H. Hussein
Fiber-reinforced concrete is widely acknowledged for its ability to resist cracking effectively and limit its propagation. By preventing cracks from spreading, the addition of fiber composites to concrete can enhance its extensibility and tensile strengt...
ver más
|
|
|
|
|
|
|
|
|
|
|
Filip Turcinovic, Gordan ?i?ul and Marko Bosiljevac
Low Power Wide Area Network (LPWAN) technologies provide long-range and low power consumption for many battery-powered devices used in Internet of Things (IoT). One of the most utilized LPWAN technologies is LoRaWAN (Long Range WAN) with over 700 million...
ver más
|
|
|
|
|
|
|
|
|
|
|
Dongxu Su, Weixiang Yao, Fenghua Yu, Yihan Liu, Ziyue Zheng, Yulong Wang, Tongyu Xu and Chunling Chen
Agricultural unmanned aerial vehicles (UAVs), which are a new type of fertilizer application technology, have been rapidly developed internationally. This study combines the agronomic characteristics of rice fertilization with weighted coefficient learni...
ver más
|
|
|
|
|
|
|
|
|
|
|
Tomás Madeira, Rui Melício, Duarte Valério and Luis Santos
In the aviation sector, human factors are the primary cause of safety incidents. Intelligent prediction systems, which are capable of evaluating human state and managing risk, have been developed over the years to identify and prevent human factors. Howe...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ulysse Coutaud, Martin Heusse and Bernard Tourancheau
We characterize the LoRa channel in terms of multi-path fading, loss burstiness, and assess the benefits of Forward Error Correction as well as the influence of frame length. We make these observations by synthesizing extensive experimental measurements ...
ver más
|
|
|
|
|
|
|
|
|
|
|
William Araujo and Christian Ledezma
Liquefaction-induced lateral spreading can induce significant deformations and damage in existing structures, such as ports, bridges, and pipes. Past earthquakes have caused this phenomenon in coastal areas and rivers in many parts of the world. Current ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Federico Corò, Gianlorenzo D?Angelo and Yllka Velaj
Political parties recently learned that they must use social media campaigns along with advertising on traditional media to defeat their opponents. Before the campaign starts, it is important for a political party to establish and ensure its media presen...
ver más
|
|
|
|
|
|