Results 11 to 20 of about 19,893 (198)

Photoredox Catalytic Hydropentafluorosulfanylation of Alkynes by Sulfur Hexafluoride [PDF]

JACS Au
Max Flügge, Sven Klehenz, Silas Leidenheimer, David Rombach, Hans-Achim Wagenknecht   +4 more
doaj   +2 more sources

Outcome of 2 cc pure sulfur hexafluoride gas tamponade for macular hole surgery. [PDF]

BMC Ophthalmol, 2016
Kannan NB, Adenuga OO, Kumar K, Ramasamy K.   +3 more
europepmc   +2 more sources

Study on the decomposition mechanism and insulation stability of HFO-1336mzz(E)/air mixtures as a new environment-friendly insulation medium under AC voltage

AIP Advances, 2023
As one of hydrofluoroolefins (HFOs), HFO-1336mzz(E) is regarded as a promising eco-friendly alternative insulation medium to Sulfur Hexafluoride (SF6) owing to its excellent environmental effect and insulation property.
Nian Tang, Jia Nie, Jie Liu, Dongwei Sun, Li Li, Zhenguo Liu, Manjun Zhang, Feng Wang, Zhe Qu, Yuzhu Hu   +9 more
doaj   +1 more source

Impact of leaks in sulfur hexafluoride and nitrogen multiple-breath washout systems [PDF]

ERJ Open Research, 2018
Jørgen G. Nielsen
doaj   +2 more sources

Declining, seasonal-varying emissions of sulfur hexafluoride from the United States [PDF]

Atmospheric Chemistry and Physics, 2023
Sulfur hexafluoride (SF6) is the most potent greenhouse gas (GHG), and its atmospheric abundance, albeit small, has been increasing rapidly. Although SF6 is used to assess atmospheric transport modeling and its emissions influence the climate for ...
L. Hu, D. Ottinger, S. Bogle, S. A. Montzka, P. L. DeCola, P. L. DeCola, E. Dlugokencky, A. Andrews, K. Thoning, C. Sweeney, G. Dutton, G. Dutton, L. Aepli, A. Crotwell, A. Crotwell   +14 more
doaj   +1 more source

Erosion behavior and mechanism of Cu-B4C composites under arc discharge in different atmospheres

Materials Research Express, 2022
Ceramic particle-reinforced materials are an important part of high-performance contact materials because of the excellent performance in resistance to arc erosion.
Xinchao Li, Yi Feng, Fei Wang, Zhuhan Liu, Zijue Zhou, Miao Yu, Ningyuan Jiang   +6 more
doaj   +1 more source

Electrical performance analysis of 110 kv GIS terminal extension conducting rod [PDF]

E3S Web of Conferences, 2020
As GIS terminal is in cooperation with GIS switch, the GIS terminal with 470 mm structure is usually equipped with a 757 mm structure GIS switch. In order to study the influence of the extended conductive pole on the electrical performance of GIS cable ...
Duan Jianjia, Liu Sanwei, Zeng Zeyu, Huang Fuyong, Duan Xiaoli   +4 more
doaj   +1 more source

Management of acute corneal hydrops with intracameral gas injection

American Journal of Ophthalmology Case Reports, 2020
Purpose: To report two cases of severe acute corneal hydrops that were resolved by intracameral gas injection alone. Observations: Case 1 is a 27-year-old woman with bilateral severe keratoconus who developed sequential acute corneal hydrops in the right
Jamasb J. Sayadi, Helene Lam, Charles C. Lin, David Myung   +3 more
doaj   +1 more source

The Properties of Nitrogen Gas Breakdown Voltage under Direct Current Positive Polarity

International Journal of Electrical, Energy and Power System Engineering, 2019
The type of insulation gases that are usually used in the power circuit breaker (circuit breaker) is the sulfur hexafluoride (SF6) gas, nitrogen (N2) and carbon dioxide (CO2).
Fri Murdiya, Firdaus, Tumpal Pardede, Eddy Hamdani   +3 more
doaj   +1 more source

Long-Term Results after DMEK (Descemet’s Membrane Endothelial Keratoplasty) [PDF]

, 2020
Ziel der Arbeit: Evaluation der langfristigen Ergebnisse sowie der Komplikationsrate nach Descemet’s Membran Endothelialen Keratoplastik (DMEK) Methoden: Eine cross-sectional, Fall-Serien Studie.
Wardeh, Rima
core   +1 more source