Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Zonggang Li"'
Publikováno v:
Engineering Applications of Computational Fluid Mechanics, Vol 18, Iss 1 (2024)
This paper aims to improve the swimming efficiency of biomimetic robotic fish by optimising its propulsion curve with three degree of freedom (DOF), in which the key is to minimise the resistance during swing backstroke of the pectoral fin. For this
Externí odkaz:
https://doaj.org/article/7934d8d8dc4c41ea8ccc2bf30099ea98
Publikováno v:
Animals, Vol 14, Iss 18, p 2638 (2024)
The temperature inside broiler houses is crucial to broiler health, welfare, and productivity. High stocking density in broiler houses can easily lead to nonuniform temperature conditions, which would cause broilers to suffer cold and heat stress. It
Externí odkaz:
https://doaj.org/article/f6f4cf2ba1114aca98c597de37cba3ac
Publikováno v:
Biomimetics, Vol 9, Iss 5, p 301 (2024)
The pectoral fin propulsion of a bionic robotic fish always consists of two phases: propulsion and recovery. The robotic fish moves in a burst-and-coast swimming manner. This study aims to analyze a pair of bionic robotic fish with rigid pectoral fin
Externí odkaz:
https://doaj.org/article/0ac5e303740d45709762fbea499887f8
Publikováno v:
Poultry Science, Vol 101, Iss 7, Pp 101855- (2022)
ABSTRACT: Light is one of the essential environmental factors in the production process of laying hens, which can directly affect their behavior, growth and development, and production performance. The spectral sensitivity of humans is different from
Externí odkaz:
https://doaj.org/article/4de8a410b3e14f35b826b305db063ab3
Publikováno v:
Poultry Science, Vol 101, Iss 3, Pp 101643- (2022)
ABSTRACT: Conventional chemical disinfectants used for egg disinfection could result in toxic residue and endanger hatchability, chick quality, and pullet growth performance. Slightly acidic electrolyzed water (SAEW) is known as a novel disinfectant
Externí odkaz:
https://doaj.org/article/086167aaf37942ccaa717a25fe5dc79c
Publikováno v:
Environment International, Vol 150, Iss , Pp 106413- (2021)
Bacterial loading aggravates the health and environmental hazards of particulate matter (PM), particularly in concentrated animal feeding operations. Understanding the association between PM and airborne bacteria is conducive to accurately assessing
Externí odkaz:
https://doaj.org/article/5f8f25472b824c2da0efd7ecafb8ce1c
Publikováno v:
International Journal of Advanced Robotic Systems, Vol 15 (2018)
This article considers the turning characteristics of robotic fish with two-degree-of-freedom pectoral fins and flexible body/caudal fin. The hydrodynamics are first established for three cases propelled by both sides of pectoral fins, flexible body/
Externí odkaz:
https://doaj.org/article/6b28d6d48fcf4406bcedb41704411bfc
Autor:
Song Qin, Yang Pu, Zeping Xie, Hongli Cui, Zonggang Li, Hongpeng Wang, Fuchao Li, Hongyu Zhang
Publikováno v:
Marine Drugs, Vol 9, Iss 9, Pp 1502-1509 (2011)
A new anthracene derivative, 3-hydroxy-1-keto-3-methyl-8-methoxy-1,2,3,4-tetrahydro-benz[α]anthracene, was isolated from the marine strain Streptomyces sp. W007, and its structure was established by spectroscopic analysis including mass spectra, 1D-
Externí odkaz:
https://doaj.org/article/8dbca5608f9c453191c20dae9154d052
This paper studies the practical fixed-time average consensus problem for general continuous linear multi-agent systems under switching topologies. Firstly, a distributed fixed-time consensus control protocol based on dynamic event-triggered mechanis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22bf43f5452f2830ddc7532b9e5077fa
https://doi.org/10.22541/au.168076985.50175291/v1
https://doi.org/10.22541/au.168076985.50175291/v1
Publikováno v:
Ceramics International. 48:1125-1131
Pore structure is one of the major factors influencing the failure mechanisms of thermal barrier coatings (TBCs) during high-temperature service. Powders exhibiting different pore structures have been produced using the plasma spheroidization techniq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02706381fc4a8e1c695e38907a360d0a
https://doi.org/10.1016/j.ceramint.2021.09.197
https://doi.org/10.1016/j.ceramint.2021.09.197