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320 results on '"MISHRA, PRAGYA"'

25. List of contributors

Author

Abere, Benjamin Olusola, primary, Adetunji, Charles Oluwaseun, additional, Adetunji, Juliana Bunmi, additional, Adetuyi, Babatunde Oluwafemi, additional, Adeyanju, Adeyemi Ayotunde, additional, Ajayi, Olulope Olufemi, additional, Ajenifujah-Solebo, Oloruntoyin, additional, Akinbo, Olalekan, additional, Akram, Muhammad, additional, Aruwa, Christiana Eleojo, additional, Attanda, M.L., additional, Daramola, Fisayo Yemisi, additional, Erinle, Christianah Oluwakemi, additional, Godwin, Yovwin D., additional, Gupta, Divya, additional, Imah-Harry, Joan, additional, Inobeme, Abel, additional, Kolawole, Olatunji Matthew, additional, Kumar, Subodh, additional, Lewu, Francis Bayo, additional, Masoodi, Mubashir Hussain, additional, Mishra, Pragya, additional, Mishra, Raghvendra Raman, additional, Mushtaq, Wajahat, additional, Nathaniel, Majolagbe Olusola, additional, Noor, Aneeza, additional, Odelade, Kehinde Abraham, additional, Odetokun, Ismail Ayoade, additional, Odeyemi, A.T., additional, Ogundolie, Frank Abimbola, additional, Ogunlana, Olubanke Olujoke, additional, Okonkwo, Clinton Emeka, additional, Olajide, Peace Abiodun, additional, Olaniran, Abiola Folakemi, additional, Olaniran, Olubukola David, additional, Olaniyan, Olugbemi T., additional, Omo-Omorodion, Blessing Itohan, additional, Omowumi, Oluwakemi Semiloore, additional, Oni, Peter Gbenga, additional, Osemwegie, Osarenkhoe Omorefosa, additional, Owoseni, Mojisola Christiana, additional, Popoola, Oluwabukola Atinuke, additional, Qadir, Insha, additional, Rotimi, Damilare Emmanuel, additional, Taiwo, Abiola Ezekiel, additional, Taiwo, Anjolaoluwa Maryham, additional, Toloyai, Pere-Ebi Yabrade, additional, Wike, Nyejirime Young, additional, Yerima, Mohammed Bello, additional, and Zahid, Rabia, additional

Published
2024
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28. Highly Compact Integrated Optic Arc Bend Mode Converters

Author

Gaur, Tushar, Mishra, Pragya, and Srinivas, Talabattula

Subjects
Physics - Optics
Abstract

With the advances in on-chip photonic integrated circuits, compact and wide bandwidth mode converters are required for mode division multiplexing - demultiplexing and various other applications. We propose the design and theory for a highly compact, easy to fabricate mode converter that converts TE0 to TE1 and vice versa. The proposed design uses an arc bend waveguide structure based on Silicon on Insulator (SOI) platform and offers high mode conversion efficiency, low insertion loss, and large bandwidth of operation. We use coupled-mode theory to analyse the mode conversion within the structure, and FDTD simulations have been performed to verify the results. The mode conversion efficiency of 98.65% for TE0 to TE1 and 99.1% for TE1 to TE0 mode conversion with a device footprint of 10.5 um * 2 um is reported in this work., Comment: 7 pages, 5 figures

Published
2021

29. Design Is an Essential Medicine

Author

Mishra, Pragya and Sandhu, Jaspal S

Subjects
Health Services and Systems, Public Health, Health Sciences, Clinical Research, Generic health relevance, Drugs, Essential, Humans, Health services and systems, Public health
Abstract

We provide an analysis of design in global health through a systematic framework to understand what it is, the value it can add, and how it compares to other common problem-solving approaches in global health. We make the case that design is an essential approach when tackling complex global health challenges.

Published
2021

30. Recent Advancement in Long-Period Fiber Grating (LPFG)

Author

Mishra, Pragya, Singh, Sachin, Lohia, Pooja, Dwivedi, D. K., 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, Mishra, Brijesh, editor, and Tiwari, Manish, editor

Published
2023
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38. Investigation of structural and electrical properties of electrolyte LaGaO3 for solid oxide fuel cell.

Author

Dubey, Anshika, Pandey, Brijesh Kumar, Mishra, Pragya, and Srivastava, Priyanshu

Subjects
FUEL cell electrolytes, ELECTRIC power, PHYSICAL & theoretical chemistry, ELECTROCHEMICAL apparatus, CHEMICAL energy, SOLID oxide fuel cells
Abstract

Context: Electrochemical devices such as solid oxide fuel cells (SOFCs) allow the direct transformation of fuel's chemical energy into electrical power. Even though YSZ electrolyte-based conventional SOFCs are widely used in both laboratories and on a commercial scale, developing alternative ion-conducting electrolytes is crucial for enhancing SOFC performance at lower operating temperatures. In this work, we conducted a thorough computational analysis on the characteristics of Sr- and Mg-doped superior oxide ion conductors. Method: We have used the DFT technique to examine the system's electrical and structural characteristics and the impact of doping. The GII value and LaGaO3 formation energy are used to investigate thermodynamical and structural stability, respectively. Theoretical investigations are validated against data to ensure the accuracy of the computational model. The research shows that the properties of Sr- and Mg-doped LaGaO3 have changed in a desirable way. This DFT study sheds light on the underlying mechanisms that affect the structural and electronic properties of LaGaO3 electrolytes and offers a thorough investigation of the synergistic effects of strontium and magnesium co-doping. The knowledge acquired is critical for the logical design and development of more stable and efficient solid oxide fuel cells. [ABSTRACT FROM AUTHOR]

Published
2024
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