Zobrazeno 1 - 10
of 587
pro vyhledávání: '"Qijun, Zhao"'
Autor:
Jing Liu, Jin Hou, Dan Liu, Qijun Zhao, Rui Chen, Xiaoyuan Chen, Vanessa Hull, Jindong Zhang, Jifeng Ning
Publikováno v:
Ecological Informatics, Vol 83, Iss , Pp 102797- (2024)
Wild giant pandas, an endangered species exclusive to China, are a focus of conservation efforts. The behavior of giant pandas reflects their health conditions and activity capabilities, which play an important role in formulating and implementing co
Externí odkaz:
https://doaj.org/article/4b1d9cc0b30245b785ae4543e9cbde57
Publikováno v:
Remote Sensing, Vol 16, Iss 21, p 4083 (2024)
Remote sensing image change captioning (RSICC) has received considerable research interest due to its ability of automatically providing meaningful sentences describing the changes in remote sensing (RS) images. Existing RSICC methods mainly utilize
Externí odkaz:
https://doaj.org/article/5cfa112cdcbf4f42b3ccd0f07eeaa05c
Publikováno v:
Aerospace, Vol 11, Iss 8, p 632 (2024)
Numerical simulations were conducted to analyze the unsteady aerodynamic characteristics of a tiltrotor aircraft with different conversion strategies. Firstly, the CFD method was established by taking the interaction between the rotor and wing into a
Externí odkaz:
https://doaj.org/article/67ceae67b8b04dd69467a08ff0ec7569
Publikováno v:
Applied Sciences, Vol 14, Iss 15, p 6825 (2024)
Heart murmurs play a critical role in assessing the condition of the heart. Murmur quality reflects the subjective human perception of heart murmurs and is an important characteristic strongly linked to cardiovascular diseases (CVDs). This study aims
Externí odkaz:
https://doaj.org/article/a20e77250cb7449b8fd1a3c2e9cb5713
Publikováno v:
Aerospace, Vol 11, Iss 6, p 470 (2024)
The effects of leading edge radius on the static and dynamic stall characteristics of rotor airfoils are investigated. Initially, a parametric airfoil (PARFOIL) method is employed to generate four morphed airfoils with different leading edge radii ba
Externí odkaz:
https://doaj.org/article/3cb5fcacf9ab4f3da07be2453ad41960
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-16 (2022)
Abstract To find out the comprehensive principles of synthetic jet control effects on airfoil stall characteristics, fundamental contrastive wind-tunnel tests were conducted systematically. By using six-component balance, Particle Image Velocimetry (
Externí odkaz:
https://doaj.org/article/a2e11f90482d4184a8114d72d6fb1621
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract To confirm whether machine learning algorithms (MLA) can achieve an effective risk stratification of dying within 7 days after basal ganglia hemorrhage (BGH). We collected patients with BGH admitted to Sichuan Provincial People’s Hospital
Externí odkaz:
https://doaj.org/article/56edaadfc8de406e8fe2dab7cfb34040
Publikováno v:
Aerospace, Vol 11, Iss 1, p 55 (2024)
The concept of the Fan Wing, a novel aircraft vector-force-integrated device that combines a power unit with a fixed wing to generate distributed lift and thrust by creating a low-pressure vortex on the wing’s surface, was studied. To investigate t
Externí odkaz:
https://doaj.org/article/663858002793428d9cc4420553546426
Publikováno v:
Minerva Pediatrics; Jun2024, Vol. 76 Issue 3, p457-459, 3p
Publikováno v:
International Journal of Aerospace Engineering; 10/24/2024, Vol. 2024, p1-12, 12p