Zobrazeno 1 - 10
of 160
pro vyhledávání: '"Yongping Hao"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract During takeoff and landing, birds bounce and grab with their legs and feet. In this paper,the lower limb structure of the bionic bird is designed with reference to the function of jumping and grasping, and the PID algorithm based on the deve
Externí odkaz:
https://doaj.org/article/a843e872675a4b2ab2fa2212486f2b59
Publikováno v:
International Journal of Polymer Science, Vol 2024 (2024)
Using Nafion212 membrane and TEOS solution as raw materials, Nafion212/SiO2 composite membranes were prepared. In the in situ sol-gel reaction process, a series of Nafion/SiO2 composite membranes were prepared by varying the reaction temperature and
Externí odkaz:
https://doaj.org/article/bf90a2b275ce473f88aea4b989b4405e
Publikováno v:
AIP Advances, Vol 13, Iss 9, Pp 095326-095326-12 (2023)
This paper focuses on the effect of magnetron sputtering process parameters on the performance of thin metal film. Copper–tin alloy metal film was deposited on both sides of the PVDF film using direct current magnetron sputtering technology, and th
Externí odkaz:
https://doaj.org/article/97d0e55e80684b06944613bff7a980bd
Autor:
Yongping Hao, Guang Li
Publikováno v:
Frontiers in Oncology, Vol 13 (2023)
BackgroundDistant organ metastasis is a common event in lung cancer (LC). However, the preferential metastatic pattern of different pathological types of LC and its effect on prognosis have not been comprehensively elucidated. This study aimed to exp
Externí odkaz:
https://doaj.org/article/858b7d66e6e14a3caedf71aaa6705140
Publikováno v:
Micromachines, Vol 14, Iss 8, p 1539 (2023)
The performance of supercapacitors is directly influenced by the conductivity of polypyrrole, which serves as the electrode material. In order to balance considerations of cost-effectiveness and conductivity, this study employs magnetron sputtering t
Externí odkaz:
https://doaj.org/article/95dd55d812ad467ab80f67368fc6cbeb
Publikováno v:
Machines, Vol 11, Iss 7, p 687 (2023)
Electrothermal actuation is widely employed in MEMS systems, and the electrothermal V-shaped actuator (referred to as EVA) has garnered attention due to its stable output force. However, current EVAs in MEMS face the challenge of limited driving disp
Externí odkaz:
https://doaj.org/article/349e86a4a08a44e89c8d428ca986b21b
Publikováno v:
Buildings, Vol 13, Iss 6, p 1403 (2023)
This paper investigates the damaged area of a reinforced concrete beam under rectangular explosive contact explosion, through full-scale beam tests and numerical simulation. The calculation equation of beam surface load distribution based on equivale
Externí odkaz:
https://doaj.org/article/216da588b4d0412fbf3382ed55c05c14
Publikováno v:
Micromachines, Vol 14, Iss 6, p 1147 (2023)
In this paper, a 3D printing system for a thermal battery electrode ink film is set up and investigated based on the on-demand microdroplet ejection technology. The optimal structural dimensions of the spray chamber and metal membrane of the micronoz
Externí odkaz:
https://doaj.org/article/ed1f18fefb594acdb5d82187735eb6c8
Publikováno v:
Tehnički Vjesnik, Vol 28, Iss 2, Pp 689-697 (2021)
In order to ensure normal operation of enterprise production activities and enhance the competitiveness of enterprise, equipment management and maintenance strategy formulation has always been one of important contents of daily management of enterpri
Externí odkaz:
https://doaj.org/article/42e934ba22204e679eb1f888854b0d4a
Publikováno v:
IEEE Access, Vol 8, Pp 84741-84752 (2020)
This paper introduces the working principle of a MEMS safety and arming (S&A) device and measures and tests a setback arming device. To solve the problem of large fabrication errors in the UV-LIGA process, a MEMS S&A fuze device fabricated by low-spe
Externí odkaz:
https://doaj.org/article/3387da1dbefb43fc89a519c7513e6d99