Zobrazeno 1 - 10
of 311
pro vyhledávání: '"Ri, Wang"'
Publikováno v:
Cailiao Baohu, Vol 57, Iss 3, Pp 28-37 (2024)
For further enhancing the hot corrosion resistance of the NiCrAlY coating, the NiCrAlY/NiAl/Al coating(coating A) and the NiCrAlY/Pt/NiAl/Al coating(coating B) were deposited on the surface of DZ125 alloy by arc ion plating technology, and then the g
Externí odkaz:
https://doaj.org/article/faf45afa370e42e382624ebf46d45e0c
Publikováno v:
Aerospace, Vol 11, Iss 8, p 668 (2024)
The metal fibre surface combustion structure has the characteristics of strong thermal matching ability, short response time, and strong shape adaptability. It has more advantages in the thermal test of complex hypersonic vehicle surface inlet, leadi
Externí odkaz:
https://doaj.org/article/2e77db0c76494b3480bf1c022f8d5f01
Publikováno v:
Aerospace, Vol 10, Iss 10, p 871 (2023)
In this paper, aimed at the problem of large temperature gradient thermal testing with the typical sharp wedge leading edge structure of a hypersonic vehicle, a subsonic high-temperature combustion gas heating (SHCH) test device is used to conduct a
Externí odkaz:
https://doaj.org/article/6353fda926b04dfcabc985a365ad4258
Publikováno v:
Journal of Dental Sciences, Vol 16, Iss 4, Pp 1055-1065 (2021)
Local anesthesia (LA) is the most important pain management process in oral and maxillofacial surgery. Safe and effective LA not only enable patients to obtain high-quality treatment, but also relieve the anxiety of patients when they come to the cli
Externí odkaz:
https://doaj.org/article/1aa54b713e0f40deb0023acdfc8f3bf5
Publikováno v:
BMJ Open, Vol 12, Iss 12 (2022)
Objectives Out-of-pocket medication costs can contribute to financial insecurity and many Canadians have trouble affording medicines. This study aimed to determine if the effect of eliminating out-of-pocket medication costs on individual’s financia
Externí odkaz:
https://doaj.org/article/8ca544e8b5544fa082df34c8fa9ad243
Publikováno v:
Energies, Vol 16, Iss 11, p 4301 (2023)
A metal fiber burner is proposed for structural thermal tests for the test model of hypersonic vehicles. In order to guide the design of the burner, we conduct Fluent simulations on a cylindrical metal fiber burner with a properly selected thermal di
Externí odkaz:
https://doaj.org/article/72ec8a4edd184a66bd571d499102ea07
Publikováno v:
Micromachines, Vol 14, Iss 5, p 902 (2023)
A highly sensitive and accurate dual-signal strategy is developed for trace Cu2+ detection based on the inner filter effect (IFE) between Tween 20-gold nanoparticles (AuNPs) and CdSe/ZnS quantum dots (QDs). Tween 20-AuNPs are utilized as colorimetric
Externí odkaz:
https://doaj.org/article/317b471fdbcb4fbabcb764a042a991d3
Publikováno v:
China Geology, Vol 4, Iss 2, Pp 197-204 (2021)
The authors reassessed the taxonomic distinction of Iteravis huchzermeyeri and Gansus zheni, which are two species of Ornithuromorpha based on specimens from the same locality in western Liaoning and derive from the Jehol Biota. The detailed comparis
Externí odkaz:
https://doaj.org/article/bb03cfb97fef4a1eb437fd496fff0a8d
Autor:
Cilia Mejia-Lancheros, Julia Woodhall-Melnik, Ri Wang, Stephen W. Hwang, Vicky Stergiopoulos, Anna Durbin
Publikováno v:
Health and Quality of Life Outcomes, Vol 19, Iss 1, Pp 1-9 (2021)
Abstract Background Homelessness constitutes a traumatic period that adversely impacts health and quality of life outcomes. The potential mitigating effects of resilience on quality of life levels in people experiencing homelessness are underresearch
Externí odkaz:
https://doaj.org/article/5a78433b2e4942919e0b63758a5ddb7f
Publikováno v:
Micromachines, Vol 14, Iss 4, p 739 (2023)
As a highly toxic heavy metal ion, mercury ion (Hg2+) pollution has caused serious harm to the environment and human health. In this paper, 4-mercaptopyridine (4-MPY) was selected as the sensing material and decorated on the surface of a gold electro
Externí odkaz:
https://doaj.org/article/607817f99a57402aaf76769ee0a4e877