Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Vipender Singh"'
Publikováno v:
Frontiers in Molecular Biosciences, Vol 8 (2022)
DNA (2′-deoxyribonucleic acid) and RNA (ribonucleic acid) play diverse functional roles in biology and disease. Despite being comprised primarily of only four cognate nucleobases, nucleic acids can adopt complex three-dimensional structures, and RN
Externí odkaz:
https://doaj.org/article/fbea369b6da64560831344b3bbf03c83
Autor:
Rehman Shakil U., Chopra Vipender Singh, Dar Mohd Altaf, Maqbool Mudasir, Qadrie Zulfkar, Qadir Afshana
Publikováno v:
Open Health, Vol 5, Iss 1, Pp 237-55 (2024)
The field of rheumatic disease treatment has undergone a profound transformation, characterized by significant progress in research, precision medicine, and holistic patient care. Rheumatic diseases, a diverse group of conditions affecting the joints
Externí odkaz:
https://doaj.org/article/49b5f90ba6c948a0bb2af456487e4f60
Autor:
Vipender Singh Negi, Tianyi Wang, Harry Garg, Weslin C. Pullen, Xiaolong Ke, Shravan Kumar RR, Heejoo Choi, Umesh Kumar Tiwari, Vinod Karar, Daewook Kim
Publikováno v:
Optics express. 30(16)
Deterministic optics fabrication using sub-aperture tools has been vital for manufacturing precision optical surfaces. The fabrication process requires the tool influence function and the tool path to calculate the dwell time that guides the tool to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e927efeff03a6a2db6f81025930de719
https://pubmed.ncbi.nlm.nih.gov/36299107
https://pubmed.ncbi.nlm.nih.gov/36299107
Akademický článek
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Akademický článek
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Autor:
Xiaolong Ke, Nathalie Bouet, Vipender Singh Negi, Lei Huang, Dennis Kuhne, Chunjin Wang, Zili Zhang, Kashmira Nakhoda, Qian Kemao, Daewook Kim, Mourad Idir, Heejoo Choi, Tianyi Wang, Weslin C. Pullen, Matthew Vescovi, Yi Zhu
Publikováno v:
Optics express. 29(23)
Computer-Controlled Optical Surfacing (CCOS) has been greatly developed and widely used for precision optical fabrication in the past three decades. It relies on robust dwell time solutions to determine how long the polishing tools must dwell at cert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c21ae345c074c0257bd1bb1987e2225
https://pubmed.ncbi.nlm.nih.gov/34808920
https://pubmed.ncbi.nlm.nih.gov/34808920
Publikováno v:
Springer Proceedings in Physics ISBN: 9789811592584
Off-axis mirror has several advantages and applications in optomechanical systems. However, due to non-axisymmetric nature of off-axis mirror, fabrication complexities increases during grinding, polishing and metrology. This paper presents the fabric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c333e549b2901f4fd819b09e11db5fcf
https://doi.org/10.1007/978-981-15-9259-1_171
https://doi.org/10.1007/978-981-15-9259-1_171
Autor:
Vinod Karar, Umesh Kumar Tiwari, R. R. Shravan Kumar, Dae Wook Kim, Harry Garg, Vipender Singh Negi
Publikováno v:
OSA Optical Design and Fabrication 2021 (Flat Optics, Freeform, IODC, OFT).
Analysis of optical surface smoothing effect using Active Fluid Jet Polishing (AFJP) is presented. High speed AFJP process with overlapping tool motion produces smooth optical surfaces.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a40c817123086bb957b9a6c3a93287e0
https://doi.org/10.1364/oft.2021.ow2b.2
https://doi.org/10.1364/oft.2021.ow2b.2
Autor:
Daewook Kim, Xiaolong Ke, Weslin Pullen, Tianyi Wang, Heejoo Choi, Vipender Singh Negi, Lei Huang, Mourad Idir
Publikováno v:
Journal of the European Optical Society-Rapid Publications. 18:2
High precision astronomical optics are manufactured through deterministic computer controlled optical surfacing processes, such as subaperture small tool polishing, magnetorheological finishing, bonnet tool polishing, and ion beam figuring. Due to th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::948e5a66440305e675db13d5bf378b38
https://doi.org/10.1051/jeos/2022002
https://doi.org/10.1051/jeos/2022002
Autor:
Vipender Singh Negi, Harry Garg, Shravan Kumar RR, Vinod Karar, Umesh Kumar Tiwari, Dae Wook Kim
Publikováno v:
Optics Express. 29:44299
This erratum corrects the affiliation addresses of authors of our paper [Opt. Express 28(18), 2673326733 (2020)10.1364/OE.399105].
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd4f5e073bc027ca64b4eea7691cef79
https://doi.org/10.1364/oe.449304
https://doi.org/10.1364/oe.449304