Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Rujun Song"'
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 3553-3562 (2023)
Many piezoelectric energy harvesters can harvest single direction vibration effectively. However, practical ambient vibration may be multidirectional. To capture multidirectional vibration, this paper proposes a rope-driven piezoelectric energy harve
Externí odkaz:
https://doaj.org/article/37db197c9b154aa488720cc617e520d3
Publikováno v:
Applied Sciences, Vol 14, Iss 14, p 6276 (2024)
Loop closure detection (LCD), also known as place recognition, is a crucial component of visual simultaneous localization and mapping (vSLAM) systems, aiding in the reduction of cumulative localization errors on a global scale. However, changes in en
Externí odkaz:
https://doaj.org/article/c00e21f7dcf3486c844d7ddf4b082622
Publikováno v:
IEEE Access, Vol 8, Pp 108913-108927 (2020)
Vortex-induced vibration (VIV) is used by piezoelectric energy harvesters to generate electricity from wind and water flow. In this study, we introduce the nonlinear magnetic force into piezoelectric energy harvesters and develop a nonlinear monostab
Externí odkaz:
https://doaj.org/article/9a10a8efa07e4ee79409cecd2ca79241
Publikováno v:
Micromachines, Vol 12, Iss 11, p 1300 (2021)
In this paper, a magnetically coupled electromagnetic energy harvester (MCEEH) is proposed for harvesting human body kinetic energy. The proposed MCEEH mainly consists of a pair of spring-connected magnets, coils, and a free-moving magnet. Specifical
Externí odkaz:
https://doaj.org/article/04f2845cd0354b55a9983f01a4ba2e6e
Publikováno v:
Micromachines, Vol 12, Iss 7, p 824 (2021)
Based on the conventional structure of traveling wave ultrasonic motor, a rotary ultrasonic motor with double-sided staggered teeth was proposed. Both sides of the stator could be used to actuate the rotors to rotate and output torque. Moreover, the
Externí odkaz:
https://doaj.org/article/ee6d8d578452426187978599ae394023
Publikováno v:
Micromachines, Vol 12, Iss 8, p 872 (2021)
This paper studies a novel enhanced energy-harvesting method to harvest water flow-induced vibration with a tandem arrangement of two piezoelectric energy harvesters (PEHs) in the direction of flowing water, through simulation modeling and experiment
Externí odkaz:
https://doaj.org/article/f88cd71c1f9340f793e9ffcd976f6ea1
Publikováno v:
Applied Sciences, Vol 5, Iss 4, Pp 1942-1954 (2015)
A novel piezoelectric energy harvester equipped with two piezoelectric beams and two cylinders was proposed in this work. The energy harvester can convert the kinetic energy of water into electrical energy by means of vortex-induced vibration (VIV) a
Externí odkaz:
https://doaj.org/article/bbb7226d20be4d1b8a0434547a2ffc5d
Publikováno v:
Micromachines, Vol 9, Iss 12, p 667 (2018)
This paper presents an upright piezoelectric energy harvester (UPEH) with cylinder extension along its longitudinal direction. The UPEH can generate energy from low-speed wind by bending deformation produced by vortex-induced vibrations (VIVs). The U
Externí odkaz:
https://doaj.org/article/035a7837ae9a4d9fa5e9371f79dc584a
Autor:
Alexandra Tremblay-McLean, Julie Bruneau, Bertrand Lebouché, Irene Lisovsky, Rujun Song, Nicole F. Bernard
Publikováno v:
Viruses, Vol 9, Iss 10, p 295 (2017)
Natural Killer (NK) cell responses to HIV-infected CD4 T cells (iCD4) depend on the integration of signals received through inhibitory (iNKR) and activating NK receptors (aNKR). iCD4 activate NK cells to inhibit HIV replication. HIV infection-depende
Externí odkaz:
https://doaj.org/article/c0a96db23c7245fc866e3ceec692a520
Publikováno v:
Applied Sciences, Vol 7, Iss 2, p 116 (2017)
This paper presents a piezoelectric energy harvester using an eccentric cylinder undergoing bending–torsion vibration in low-speed water. It can harvest energy from water using vortex-induced vibration (VIV). A distributed parameter beam model with
Externí odkaz:
https://doaj.org/article/e6197bac33bb465fa14a2a7fb90f762b