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Vincenzo Cusati, Salvatore Corcione, Fabrizio Nicolosi and Qinyin Zhang
The need for environmentally responsible solutions in aircraft technology is now considered the priority for global challenges related to the limited supply of traditional fuel sources and the potential global hazards associated with emissions produced b...
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Shawn Jun, Cherisse Chun, Kacie Ho and Yong Li
Water is a basic necessity critical to the survival of all living beings. However, many people around the world do not have consistent access to uncontaminated drinking water. Traditional water treatment methods, such as filtration and disinfection, requ...
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Huiling Li and Kun Liu
In order to reduce the dependence on fossil fuels, the concept of distributed electric propulsion (DEP) has been introduced. At present, there are a few studies on the small electric propulsion engines of DEP vertical take-off and landing (VTOL) UAVs. Ac...
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Ramzi M. Kafoury and James Kelley
Ozone, a highly reactive oxidant gas is a major component of photochemical smog. As an inhaled toxicant, ozone induces its adverse effects mainly on the lung. Inhalation of particulate matter has been reported to cause airway inflammation in humans and a...
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Tielin Ma, Xiangsheng Wang, Nanxuan Qiao, Zilun Zhang, Jingcheng Fu and Mingmin Bao
The distributed electric propulsion (DEP) eVTOL aircraft has gained rising interest for its promising potential in high-speed cruise compared with conventional tilt-rotor configuration. The aerodynamic interference of the DEP units and wing could become ...
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Luiz Felipe Silva,Julia Martins Franco,Gisele Aparecida Fernandes,Marcelo de Paula Corrêa
Introdução: Pela natureza da atividade do trabalhador rural, predominatemente em ambientes externos, a exposição à radiação ultravioleta (RUV) se configura como um risco importante. Objetivos: avaliar o nível de exposição à RUV entre trabalhadores rurais...
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Kelei Wang and Zhou Zhou
This paper describes the aerodynamic design and assessment of a blended-wing?body (BWB) configuration under the distributed electric propulsion (DEP) installation constraints. The aerodynamic design rationale and process is described, as well as how the ...
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Pavel Hospodár, Jan Klesa, Daniel Demovic and Nikola ?i?kovský
In this paper, an aerodynamic and structural computation framework was produced to develop a more efficient aircraft configuration considering a wing with a distributed electric propulsion and its use in different flight missions. For that reason, a mode...
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Raquel Alonso Castilla, Florent Lutz, Joël Jézégou and Emmanuel Bénard
In the context of reducing the environmental footprint of tomorrow?s aviation, Distributed Electric Propulsion (DEP) has become an increasingly interesting concept. With the strong coupling between disciplines that this technology brings forth, multiple ...
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Nakyeong Lee, Aditya Lakshmi Narasimhan, Gyuseop Moon, Young-Eun Kim, Myeonghwa Park, Bolam Kim, Rendi Mahadi, Sungwook Chung and You-Kwan Oh
Ionic liquids (ILs) are new green solvents, which are widely used in lignocellulosic and microalgal biorefineries. However, high-temperature operating conditions limit their application in the extraction of heat-labile algal products, such as bioactive a...
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Ubilfrido Vasquez Gutierrez, Henry López López, Gustavo Alberto Frías Treviño, Juan Carlos Delgado Ortiz, Alberto Flores Olivas, Luis Alberto Aguirre Uribe and Agustín Hernández Juarez
Tomato brown rugose fruit virus (ToBRFV) is considered an emerging disease and a viral pandemic for tomato consumers. The objectives of this research were to analyze the biological and physicochemical characteristics of ToBRFV in tomato and tobacco plant...
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Luis Silva R
RESUMEN:Este articulo pretende realizar una discusion de los diversos criterios que se deben considerar durante la planificaci?n, desarrollo e interpretaci?n de un estudio geof?sico de prospecci?n. El actual estado de avance en las t?cnicas e Instrumento...
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Lucilene Dornelles Mello, Alexandre Kisner, Arnaldo Pereira, Lauro Tatsuo Kubota
Pág. 147 - 152
In this study, carbon-based electrodes for disposable use were constructed using the technique of optical lithography. The process consisted in the irradiation of UV light on a layer of photosensitive resin (SU-8 50) deposited on a substrate of PVC. The ...
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Shabnaz Siddiq, Autumn M. Clemons, John D. Meeker, Chris Gennings, Virginia Rauh, Susannah Hopkins Leisher, Adana A. M. Llanos, Jasmine A. McDonald, Blair J. Wylie and Pam Factor-Litvak
Phthalate use and the concentrations of their metabolites in humans vary by geographic region, race, ethnicity, sex, product use and other factors. Exposure during pregnancy may be associated with detrimental reproductive and developmental outcomes. No s...
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Robert E. Weber, Janusz J. Petkowski and Monika U. Weber
Evidence of chemical disequilibria and other anomalous observations in the Venusian atmosphere motivate the search for life within the planet?s temperate clouds. To find signs of a Venusian aerial biosphere, a dedicated astrobiological space mission is r...
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Omkar Walvekar and Satyanarayanan Chakravarthy
A conceptual framework is presented to determine the improvement in the aerodynamic performance of a canard aircraft fitted with distributed propellers along its main wing. A preliminary study is described with four airframe?propeller configurations pred...
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