Zobrazeno 1 - 10
of 140
pro vyhledávání: '"Alvaro Caballero"'
Autor:
Alvaro Caballero, Giuseppe Silano
Publikováno v:
IEEE Access, Vol 11, Pp 81361-81377 (2023)
This paper addresses the problem of task assignment and trajectory generation for installing bird diverters using a fleet of multi-rotors. The proposed solution extends our previous motion planner to compute feasible and constrained trajectories, con
Externí odkaz:
https://doaj.org/article/c87e75e7ca2b42b0b008a77736dc3bf3
Publikováno v:
Materials, Vol 16, Iss 23, p 7482 (2023)
The development of energy storage systems (ESS) has become an important area of research due to the need to replace the use of fossil fuels with clean energy. Redox flow batteries (RFBs) provide interesting features, such as the ability to separate t
Externí odkaz:
https://doaj.org/article/e2721df8d4334078ba40dbc2480a0f14
Autor:
Sofía Cabezudo, Maria Sanz-Flores, Alvaro Caballero, Inmaculada Tasset, Elena Rebollo, Antonio Diaz, Anna M. Aragay, Ana María Cuervo, Federico Mayor, Catalina Ribas
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-19 (2021)
Nutrient status in the cell regulates autophagy via mTORC1 activity. Here, the authors show that the ubiquitous G protein subunit Gαq contributes to nutrient sensing by promoting formation of an mTOR-p62-Raptor complex in replete conditions, modulat
Externí odkaz:
https://doaj.org/article/b633204dd82c4a36a9216ada8eca36a2
Autor:
Alejandro Suarez, Alvaro Caballero, Ambar Garofano, Pedro J. Sanchez-Cuevas, Guillermo Heredia, Anibal Ollero
Publikováno v:
IEEE Access, Vol 8, Pp 162516-162532 (2020)
This paper considers the inspection by contact of long arrays of pipe structures in hard-to-reach places, typical of chemical plants or oil and gas industries, presenting the design of a hybrid rolling-aerial platform capable of landing and moving al
Externí odkaz:
https://doaj.org/article/84656c942dc34296b15f13577c49e676
Autor:
Alvaro Caballero, Pedro J. Sanchez-Cuevas, Manuel Bejar, Guillermo Heredia, Miguel A. Trujillo, Anibal Ollero
Publikováno v:
International Journal of Aerospace Engineering, Vol 2020 (2020)
This paper presents a novel method for motion planning of aerial long-reach manipulators that considers the aerodynamic effects generated by close surfaces in the trajectory generation process. The aerial manipulation system consists of a multirotor
Externí odkaz:
https://doaj.org/article/5e21bd2001a64864b83b073e4a920cf8
Publikováno v:
Materials, Vol 14, Iss 20, p 5995 (2021)
Disordered carbons derived from banana peel waste (BPW) were successfully obtained by employing a simple one-step activation/carbonization method. Different instrumental techniques were used to characterize the structural, morphological, and textural
Externí odkaz:
https://doaj.org/article/b6c17a9833244d9d91cc0d01a6849ac2
Autor:
Uxua Jiménez-Blasco, Eduardo Moreno, Maura Cólera, Pilar Díaz-Carrasco, José C. Arrebola, Alvaro Caballero, Julián Morales, Óscar A. Vargas
Publikováno v:
International Journal of Molecular Sciences, Vol 22, Iss 17, p 9288 (2021)
Redox flow batteries (RFB) are one of the most interesting technologies in the field of energy storage, since they allow the decoupling of power and capacity. Zinc–bromine flow batteries (ZBFB) are a type of hybrid RFB, as the capacity depends on t
Externí odkaz:
https://doaj.org/article/734ceb9a295d4033ae5d1ca15c50e1df
Autor:
Jonathan Cacace, Santos M. Orozco-Soto, Alejandro Suarez, Alvaro Caballero, Matko Orsag, Stjepan Bogdan, Goran Vasiljevic, Emad Ebeid, Jose Alberto Acosta Rodriguez, Anibal Ollero
Publikováno v:
Applied Sciences, Vol 11, Iss 13, p 6220 (2021)
The power grid is an essential infrastructure in any country, comprising thousands of kilometers of power lines that require periodic inspection and maintenance, carried out nowadays by human operators in risky conditions. To increase safety and redu
Externí odkaz:
https://doaj.org/article/eaec217f700940a6aab1389ebd2fa886
Publikováno v:
International Journal of Advanced Robotic Systems, Vol 15 (2018)
Human activities in maintenance of industrial plants pose elevated risks as well as significant costs due to the required shutdowns of the facility. An aerial robotic system with two arms for long reach manipulation in cluttered environments is prese
Externí odkaz:
https://doaj.org/article/37fc89466da14fdab83904a58051a9d1
Autor:
Luís Quesada Carballo, María del Rosario Perez Perez, David Cantador Fernández, Alvaro Caballero Amores, José María Fernández Rodríguez
Publikováno v:
Materials, Vol 12, Iss 8, p 1284 (2019)
This work has analyzed the influence of the particle size of a calcite from a quarry, whether original, calcined, or rehydrated, on the efficiency of CO2 capture of the gases emitted in a coal-fired power plant. Three different particle sizes 0.5 mm,
Externí odkaz:
https://doaj.org/article/742a688d90e743eaafbe499b83137b4c