|
|
|
|
|
Enrico Cestino, Davide Pisu, Vito Sapienza, Lorenzo Chesta and Valentina Martilla
A new Range Equation for a hybrid-electric propeller-driven aircraft was formulated by an original derivation based on the comparison of Virtual Electrical Aircraft (VEA) and Virtual Thermal Aircraft (VTA) range equations. The new formulation makes it po...
ver más
|
|
|
|
|
|
|
|
|
|
|
Aman Batra, Reiko Raute and Robert Camilleri
This paper proposes a new range equation for hybrid-electric aircraft. The paper revisits the theory of the range equation for a hybrid-electric aircraft with constant power split published earlier in the literature and proposes a new efficiency-based de...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jayashree Piri, Puspanjali Mohapatra, Raghunath Dey, Biswaranjan Acharya, Vassilis C. Gerogiannis and Andreas Kanavos
The efficiency and the effectiveness of a machine learning (ML) model are greatly influenced by feature selection (FS), a crucial preprocessing step in machine learning that seeks out the ideal set of characteristics with the maximum accuracy possible. D...
ver más
|
|
|
|
|
|
|
|
|
|
|
Daniel Clemente, Cátia Rodrigues, Ricardo Esteves, José Correia, André M. Pereira, João O. Ventura, Paulo Rosa-Santos, Francisco Taveira-Pinto and Paulo Martins
This paper discusses a disruptive approach to wave energy conversion, based on a hybrid solution: the E-Motions wave energy converter with integrated triboelectric nanogenerators. To demonstrate it, a physical modelling study was carried out with nine E-...
ver más
|
|
|
|
|
|
|
|
|
|
|
Madeline McQueen, Ahmet E. Karatas, Götz Bramesfeld, Eda Demir and Osvaldo Arenas
A theory-based aerodynamic model developed and applied to electrified powertrain configurations was intended to analyze the feasibility of implementing fully electric and serial hybrid electric propulsion in light-sport aircraft. The range was selected a...
ver más
|
|
|
|
|
|
|
|
|
|
|
Nacera Bennabi, Hocine Menana, Jean-Frederic Charpentier, Jean-Yves Billard and Benoit Nottelet
Based on a multidisciplinary and configurable modeling approach, this work deals with the optimal choice and the design of a hybrid propulsion with the associated power management strategy to replace a conventional propulsion in a low tonnage river ferry...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jhon Jairo Feria-Díaz, Felipe Correa-Mahecha, María Cristina López-Méndez, Juan Pablo Rodríguez-Miranda and Jesús Barrera-Rojas
Reverse osmosis is the leading technology for desalination of brackish water and seawater, important for solving the growing problems of fresh water supply. Thermal technologies such as multi-effect distillation and multi-stage flash distillation still c...
ver más
|
|
|
|
|
|
|
|
|
|
|
Feijia Yin, Volker Grewe and Klaus Gierens
Aviation is responsible for approximately 5% of global warming and is expected to increase substantially in the future. Given the continuing expansion of air traffic, mitigation of aviation?s climate impact becomes challenging but imperative. Among vario...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ibraheem Al-Jadir, Kok Wai Wong, Chun Che Fung and Hong Xie
Feature Selection (FS) methods have been studied extensively in the literature, and there are a crucial component in machine learning techniques. However, unsupervised text feature selection has not been well studied in document clustering problems. Feat...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mamadou Doumbia and Xu Cheng
Currently, almost all robot state estimation and localization systems are based on the Kalman filter (KF) and its derived methods, in particular the unscented Kalman filter (UKF). When applying the UKF alone, the estimate of the state is not sufficiently...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ivana Strumberger, Nebojsa Bacanin , Milan Tuba and Eva Tuba
The cloud computing paradigm, as a novel computing resources delivery platform, has significantly impacted society with the concept of on-demand resource utilization through virtualization technology. Virtualization enables the usage of available physica...
ver más
|
|
|
|
|
|
|
|
|
|
|
Haopeng Zhang, Wenbin Liu, Tingting Lin, Wenhong Wang and Guodong Liu
The structural stability and magnetic properties of the cubic and tetragonal phases of Mn3Z (Z = Ga, In, Tl, Ge, Sn, Pb) Heusler alloys are studied by using first-principles calculations. It is found that with the increasing of the atomic radius of Z ato...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yunxiao Wei, Fei Li, Shujiang Zhang, Shifan Zhang, Hui Zhang and Rifei Sun
Interspecific hybridization is considered to be an important driving force in the evolution, diversification, and formation of plant species. We selected one flowering Chinese cabbage variety and three Chinese kale varieties to make hybrids. Heterologous...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jasmine K. Janes and Jill A. Hamilton
Forest tree hybrid zones provide a wealth of novel genetic variation that can be harnessed to safeguard populations in changing climates. In the past 30 years, natural and artificial forest hybrid zones have facilitated significant contributions to selec...
ver más
|
|
|
|
|
|
|
|
|
|
|
Adam Peterson, Sven-Erik Jacobsen, Alejandro Bonifacio and Kevin Murphy
As sustainable production of quinoa (Chenopodium quinoa Willd.) increases and its geographic range of cultivation expands, quinoa breeding will allow use of the crop?s wide genetic diversity for cultivar improvement and for adaptation to new agroe...
ver más
|
|
|
|
|
|
|
|
|
|
|
Teotônio Francisco de Assis,João F. dos Santos Bauer,Geraldo Tafarel
Pág. 161 - 170
Este trabalho teve como objetivo estabelecer um método funcional de hibridação para intercruzar algumas espécies de Eucalyptus. Os resultados mostraram a viabilidade de sintetização de híbridos inter e intraespecíficos mediante a utilização de metodologi...
ver más
|
|
|
|
|
|
|
|
|
|
|
Alkmini Michaloglou and Nikolaos L. Tsitsas
Brain storm optimization (BSO) and particle swarm optimization (PSO) are two popular nature-inspired optimization algorithms, with BSO being the more recently developed one. It has been observed that BSO has an advantage over PSO regarding exploration wi...
ver más
|
|
|
|
|
|
|
|
|
|
|
Anton Ivaschenko, Arkadiy Krivosheev, Anastasia Stolbova and Oleg Golovnin
Document workflow systems and enterprise content management systems that implement intelligent technologies for text understanding.
|
|
|
|
|
|
|
|
|
|
|
Madhusudan Raghavan
Pág. 01 - 09
Engine start systems are key to providing a good customer experience for today?s drivers. Considerable effort goes into ensuring a smooth and quiet engine start, especially in vehicles equipped with start/stop systems. We present two novel mechatronic st...
ver más
|
|
|
|
|
|
|
|
|
|
|
Madhusudan Raghavan
Engine start systems are key to providing a good customer experience for today?s drivers. Considerable effort goes into ensuring a smooth and quiet engine start, especially in vehicles equipped with start/stop systems. We present two novel mechatronic st...
ver más
|
|
|
|
|
|