Zobrazeno 1 - 10
of 61
pro vyhledávání: '"M. Mandina"'
Autor:
R. Wumba, M. Mandina, Y. Nlandu, J. R. Makulo, A. Tshimpi, P. Mbala, A. Mbangama, P. Kabututu, J. M. Kayembe
Publikováno v:
Interdisciplinary Perspectives on Infectious Diseases, Vol 2022 (2022)
Background. The pathogenic mechanisms and immune response of COVID-19 are far from clear. Through a documentary review of literature, the authors describe virological and molecular aspects of SARS-CoV-2, the intimate mechanisms of cell infection, and
Externí odkaz:
https://doaj.org/article/50303822ecb84549a01333da79f8ade5
Akademický článek
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Publikováno v:
Welding International. 28:380-396
In the fabrication of reactors (made of Cr–Mo steel modified with vanadium) operating in high hydrogen pressure and high-temperature service, internal cladding in austenitic stainless steel (typically made of AISI 347) is required in order to guara
Publikováno v:
Welding International. 17:710-720
Akademický článek
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Publikováno v:
SPIE Proceedings.
Many aspheres and free-form optical surfaces are measured using a single line trace profilometer which is limiting because accurate 3D corrections are not possible with the single trace. We show a method to produce an accurate fully 2.5D surface heig
Publikováno v:
Renewable Energy and the Environment.
A common question about freeform optics is, “if I design it, can you really make it?” This presentation outlines current optical fabrication capabilities and associated optical tolerance guidelines for freeforms.
Publikováno v:
SPIE Proceedings.
Hard ceramic conformal windows and domes provide challenges to the optical fabricator. The material hardness, polycrystalline nature and non-traditional shape demand creative optical fabrication techniques to produce these types of optics cost-effect
Autor:
T.O. Wobin, S. MbunguFuele, Roger Wumba, Benjamin Longo-Mbenza, M. Mandina Ndona, B. Tandu-Umba, M. MbulaMambimbi, B. Buassa-Bu-B Tsumbu
Publikováno v:
Diabetes Research and Clinical Practice. 103:S46-S47
Publikováno v:
International Optical Design Conference and Optical Fabrication and Testing.
The VIBE process is a full-aperture, conformal polishing process incorporating high frequency and random motion designed to rapidly remove sub-surface damage in a VIBE pre-polish step and eliminate MSF errors in a VIBE finishing step.