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158 results on '"Thakur, Anchal"'

9. Design of 1 kVA Shunt Compensator Test Bench

Author

Thakur, Anchal Singh, Umanand, L., Reddy, B. Subba, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Rüdiger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Hirche, Sandra, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Li, Yong, Series Editor, Liang, Qilian, Series Editor, Martín, Ferran, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Möller, Sebastian, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Oneto, Luca, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Speidel, Joachim, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zamboni, Walter, Series Editor, Zhang, Junjie James, Series Editor, Mekhilef, Saad, editor, Shaw, Rabindra Nath, editor, and Siano, Pierluigi, editor

Published
2022
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11. Multi-mode Operation of Converter for Power Quality Improvement

Author

Thakur, Anchal Singh, Umanand, Loganathan, Reddy, B. Subba, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Rüdiger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Hirche, Sandra, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Li, Yong, Series Editor, Liang, Qilian, Series Editor, Martín, Ferran, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Möller, Sebastian, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Speidel, Joachim, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zhang, Junjie James, Series Editor, Mohapatro, Sankarsan, editor, and Kimball, Jonathan, editor

Published
2021
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17. Visual and clinical outcomes after bilateral implantation of a novel extended depth of focus lens post cataract surgery.

Author

Bansal, Muskaan, Thakur, Anchal, Jeshan, Mohammed, Sachdeva, Kulbhushan, Malhotra, Chintan, Gupta, Amit, and Jain, Arun

Subjects
*VISUAL acuity, *CONTRAST sensitivity (Vision), *TRANSFER functions, *CLINICAL trials, *INTRAOCULAR lenses, *PHOTOREFRACTIVE keratectomy
Abstract

Purpose: To assess the visual and clinical outcomes after bilateral implantation of the novel extended depth of focus (EDOF) (AcrySof IQ Vivity) intraocular lens (IOL) using a micromonovision strategy. Methods: This was a prospective interventional study at a tertiary care center. Twenty patients (40 eyes) underwent bilateral implantation of AcrySof IQ Vivity IOL. Twelve weeks postoperatively, both uncorrected vision and corrected vision were assessed. Uniocular and binocular defocus curves with and without correction were noted subjectively as well as objectively on I-trace. Contrast sensitivity was assessed with a FACT (Functional Acuity Contrast Testing) machine, and objective parameters like modulation transfer function and Strehl ratio were also measured on I-Trace. Subjective quality of vision using a subjective questionnaire was also evaluated. Results: The mean binocular postoperative uncorrected distance visual acuity in LogMAR was -0.03 ± 0.09, the uncorrected intermediate visual acuity was 0.03 ± 0.09, and the uncorrected near visual acuity was 0.28 ± 0.18. All defocus curves were smooth and broad with the uncorrected defocus curve (with the micromonovision strategy) better than the corrected defocus curve. The subjective depth of focus (DOF = 3.73) was more than objective DOF (1.93) (P < 0.05). Photopic contrast was better than mesopic at all frequencies. All aberrations increased at 5 mm pupil size compared to 3 mm pupil size and were statistically significant, except for the total eye spherical aberration, which shows no significant difference at 3 mm and 5 mm pupil size (P = 0.27). Spectacle independence for distance, intermediate, and near was achieved in 100%, 94.7%, and 94.7% cases in this study, respectively. Conclusions: Using the micromonovision strategy, the visual performance of this novel EDOF IOL was outstanding both subjectively and objectively. [ABSTRACT FROM AUTHOR]

Published
2024
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21. Fleck corneal dystrophy

Author

Verma, Anjali, primary, Thakur, Anchal, additional, Challa, Divya, additional, Jain, Arun K, additional, and Malhotra, Chintan, additional

Published
2024
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24. Parameteric optimization of SiGe S/D NT JLFET using analytical modeling to improve L‐BTBT induced GIDL.

Author

Thakur, Anchal, Dhiman, Rohit, Wadhwa, Girish, and Bhandari, Sheetal

Subjects
*COMPUTER-aided design, *STRAY currents, *COMPUTER engineering, *ENERGY bands, *NANOWIRES, *METAL oxide semiconductor field-effect transistors
Abstract

In the present work, we investigate the impact of structure dimensional parameters on the short channel effects which occurs especially below 20 nm regime particularly gate induced drain leakage (GIDL) current. Using technology computer aided design simulation (TCAD), we have examined the GIDL for SiGe as source/drain in NTJLFET. The structural dimensional parameters such as the nanotube thickness, core and outer gates thickness and gate electrode work function shows the significant impact on the band to band tunneling in lateral direction (L‐BTBT) which induced GIDL current. It is analyzed that increase in the nanotube thickness and physical oxide thickness increase the GIDL current, while increasing the gate electrode work function, core gate and outer gate thicknesses gives reduced GIDL current. The SiGe S/D NTJLFET produce a remarkable high ION/IOFF ratio ~ 1011. A compact model for GIDL current is also developed which shows the dependency of structure parameters on leakage current. The SiGe has been incorporated as source and drain in NTJLFET which creates the energy band discontinuity. Furthermore, SiGe S/D NTJLFET is fairly compared with the conventional NT JLFET and nanowire (NW) JLFET and shows an improved performance. [ABSTRACT FROM AUTHOR]

Published
2024
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26. Microsporidial Keratitis

Author

Thakur, Anchal, Sharma, Surya, Gupta, Barkha, Limbu, Sraddha, Malhotra, Chintan, and Jain, Arun

Published
2022

27. Pseudomonas oryzihabitans corneal ulcer: A rare case

Author

Choudhary, Tripti, Thakur, Anchal, Gupta, Amit, Angrup, Archana, and Dhar, Supriya

Subjects
Complications and side effects, Case studies, Causes of, Pseudomonas infections -- Case studies -- Causes of -- Complications and side effects, Corneal ulcer -- Case studies -- Causes of, Keratitis -- Case studies -- Causes of -- Complications and side effects, Cornea -- Ulcers
Published
2022

28. Commentary: Usefulness of corneal epithelial thickness measurement

Author

Thakur, Anchal and Jain, Arun

Subjects
Diagnosis, Usage, Medical examination, Measurement, Cornea -- Medical examination -- Measurement, Ophthalmic research, Optical tomography -- Usage, Epithelium -- Medical examination -- Measurement, Keratoconus -- Diagnosis
Published
2022

29. Commentary: Managing rock hard cataracts

Author

Thakur, Anchal and Jain, Arun

Subjects
Care and treatment, Mechanical properties, Methods, Health aspects, Ophthalmic research, Cell nucleus -- Health aspects -- Mechanical properties, Cataracts -- Care and treatment, Phacoemulsification -- Methods, Cataract -- Care and treatment, Cell nuclei -- Health aspects -- Mechanical properties
Published
2022

30. Elliptical versus circular flap configuration in myopic eyes undergoing femtosecond laser in situ keratomileusis surgery: A contralateral eye study

Author

Gupta, Amit, Thakur, Anchal, Gupta, Suruchi, Malhotra, Chintan, Kulshrestha, Ashish, and Choudhary, Tripti

Subjects
Care and treatment, Usage, Patient outcomes, Methods, Laser in situ keratomileusis -- Methods -- Patient outcomes, Surgical flaps -- Patient outcomes, Myopia -- Care and treatment -- Patient outcomes, Femtosecond lasers -- Usage, Flaps (Surgery) -- Patient outcomes
Published
2021

34. Commentary: Vexatious photopsias after cataract surgery

Author

Thakur, Anchal and Gupta, Amit

Subjects
Diagnosis, Care and treatment, Patient outcomes, Vision disorders -- Diagnosis -- Care and treatment, Cataract extraction -- Patient outcomes, Cataract -- Surgery
Published
2021

37. Microsporidial Keratitis

Author

Jain, ArunKumar, primary, Thakur, Anchal, additional, Sharma, SuryaPrakash, additional, Gupta, Barkha, additional, Limbu, Sraddha, additional, and Malhotra, Chintan, additional

Published
2022
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41. Application of photoactivated chromophore for infectious keratitis-corneal collagen crosslinking for fungal phaco-tunnel infection

Author

Thakur, Anchal, Gupta, Amit, and Handa, Sabia

Subjects
Diagnosis, Care and treatment, Usage, Health aspects, Chromophores -- Usage -- Health aspects, Mycoses -- Diagnosis -- Care and treatment, Collagen -- Usage -- Health aspects, Keratitis -- Diagnosis -- Care and treatment, Antifungal agents, Cataracts, Endophthalmitis, Surgery, Polymer crosslinking, Eye surgery, Antibacterial agents, Cataract extraction, Vancomycin
Published
2019

42. Isolated microspherophakia with retinitis pigmentosa

Author

Gupta, Gaurav, Gupta, Parul, Thakur, Anchal, Murugan, Bala, and Ram, Jagat

Subjects
Diagnosis, Usage, Retinitis pigmentosa -- Diagnosis, Optical tomography -- Usage, Retinal diseases, Craniofacial dysostosis
Published
2019

43. Clinical Presentation, Investigation and Control of an Outbreak of Adenoviral Conjunctivitis in a Neonatal Unit at a Tertiary Hospital

Author

Thakur, Anchal, primary, Goyal, Kapil, additional, Chauhan, Poonam, additional, Sharma, Bhawna, additional, Kant Dhir, Shashi, additional, Katoch, Deeksha, additional, Biswal, Manisha, additional, Talati, Shweta, additional, Bhogal, Ranjitpal Singh, additional, Mohan, Lalit, additional, Sapra, Monika, additional, Gupta, Amit, additional, Sundaram, Venkataseshan, additional, Dutta, Sourabh, additional, Kumar, Praveen, additional, and Singh, Mini P., additional

Published
2021
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