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1,236 results on '"Banerjee, Partha"'

1. Magnetically modulated superconductor-graphene-superconductor (SGS) Josephson junctions and their tunability

Author

Banerjee, Partha Sarathi, Marathe, Rahul, and Ghosh, Sankalpa

Subjects
Condensed Matter - Mesoscale and Nanoscale Physics, Condensed Matter - Superconductivity
Abstract

Graphene-based Josephson junctions played an important role in various quantum devices from their inception. Magnetic tunnel junctions or vertical devices were also made out of graphene by exposing the graphene layer to localised pattern of strong magnetic field created by hard ferromagnetic material. By combining the essence of these different methods for constructing graphene based junctions, in this work we propose that the temperature-dependent Josephson current in such junctions can be tuned by exposing the graphene regions to a combination of highly localised non-uniform magnetic field, dubbed as magnetic barrier, and spatially modulated gate voltage. Within the framework of Dirac-Bogoliubov-de-Gennes (DBDG) theory, we show by explicit calculation that in such magnetically modulated Josephson Junctions, the band structure of graphene gets significantly altered, which results in the change of the Andreev reflections in such junctions. This leads to a significant modulation of the Josephson current. We numerically evaluated the Josephson current as a function of the strength of the magnetic barrier and the gate voltage and discussed the practical consequences of such controlling of Josephson currents., Comment: 12 ( latexed) pages with 5 figures

Published
2024

2. Fourier Electron Optics with Massless Dirac Fermions Scattered by Quantum Dot Lattice

Author

Banerjee, Partha Sarathi, Marathe, Rahul, and Ghosh, Sankalpa

Subjects
Condensed Matter - Mesoscale and Nanoscale Physics, Physics - Optics, Quantum Physics
Abstract

The field of electron optics exploits the analogy between the movement of electrons or charged quasiparticles, primarily in two-dimensional materials subjected to electric and magnetic (EM) fields and the propagation of electromagnetic waves in a dielectric medium with varied refractive index. We significantly extend this analogy by introducing Fourier electron optics (FEO) with massless Dirac fermions (MDF), namely the charge carriers of single-layer graphene under ambient conditions, by considering their scattering from a two-dimensional quantum dot lattice (TDQDL) treated within Lippmann-Schwinger formalism. By considering the scattering of MDF from TDQDL with a cavity, as well as the moir\'{e} pattern of twisted TDQDLs, we establish an electronic analogue of Babinet's principle in optics. Exploiting the similarity of the resulting differential scattering cross-section with the Fraunhofer diffraction pattern, we construct a dictionary for such FEO. Subsequently, we evaluate the resistivity of such scattered MDF using the Boltzmann approach as a function of the angle made between the direction of propagation of these charge-carriers and the symmetry axis of the dot-lattice, and Fourier analyze them to show that the spatial frequency associated with the angle-resolved resistivity gets filtered according to the structural changes in the dot lattice, indicating wider applicability of FEO of MDF., Comment: Nine latex pages with four figures. Supplementary information is also available in the same url

Published
2024
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4. Visualization of latent and depleted fingermarks on CDs and DVDs using columnar thin films

Author

Faryad, Muhammad, Lakhtakia, Akhlesh, Fiallo, Ricardo A., and Banerjee, Partha P.

Subjects
Condensed Matter - Soft Condensed Matter, Physics - Optics
Abstract

CDs and DVDs are forensically important substrates for latent fingermarks. Upright columnar thin films (CTFs) grown conformally over these substrates were shown to significantly enhance the visual quality of fingermarks. Enhancement to maximum possible grade for visual quality occurred, even for the samples that were developed three days after the fingermarks were placed on them. The CTFs were deposited by directing a collimated vapor flux of an evaporant material towards the substrate placed at an angle and made to rotate rapidly., Comment: 12 pages, 4 figures

Published
2023

16. Digital Twin for Industry 5.0: A Vision, Taxonomy, and Future Directions

Author

Mazumder, Anusua, Banerjee, Partha Sarathi, Karmakar, Amiya, Ghosh, Pritam, De, Debashis, Song, Houbing, Bhattacharyya, Siddhartha, Series Editor, Kacprzyk, Janusz, Series Editor, Koeppen, Mario, Series Editor, Snasel, Vaclav, Series Editor, Kruse, Rudolf, Series Editor, Banerjee, Jyoti Sekhar, editor, De, Debashis, editor, and Mahmud, Mufti, editor

Published
2023
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17. Futuristic Approach for Intelligent Cognitive Radio Using Different Machine Learning Algorithms

Author

Motta, Megha, Banerjee, Partha Sarathy, Sharma, Deepak, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Garg, Lalit, editor, Sisodia, Dilip Singh, editor, Kesswani, Nishtha, editor, Vella, Joseph G, editor, Brigui, Imene, editor, Xuereb, Peter, editor, Misra, Sanjay, editor, and Singh, Deepak, editor

Published
2023
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19. TGFβ Drives Metabolic Perturbations during Epithelial Mesenchymal Transition in Pancreatic Cancer: TGFβ Induced EMT in PDAC

Author

Rajagopal, Meena U, Bansal, Shivani, Kaur, Prabhjit, Jain, Shreyans K, Altadil, Tatiana, Hinzman, Charles P, Li, Yaoxiang, Moulton, Joanna, Singh, Baldev, Bansal, Sunil, Chauthe, Siddheshwar Kisan, Singh, Rajbir, Banerjee, Partha P, Mapstone, Mark, Fiandaca, Massimo S, Federoff, Howard J, Unger, Keith, Smith, Jill P, and Cheema, Amrita K

Subjects
Biomedical and Clinical Sciences, Oncology and Carcinogenesis, Digestive Diseases, Cancer, Rare Diseases, Pancreatic Cancer, Aetiology, 2.1 Biological and endogenous factors, tumor microenvironment, pancreatic cancer, TGF beta, 9-cis retinoic acidPANC-1 cells, epithelial mesenchymal transition, Oncology and carcinogenesis
Abstract

Pancreatic ductal adenocarcinoma (PDAC) is a highly lethal malignancy wherein a majority of patients present metastatic disease at diagnosis. Although the role of epithelial to mesenchymal transition (EMT), mediated by transforming growth factor beta (TGFβ), in imparting an aggressive phenotype to PDAC is well documented, the underlying biochemical pathway perturbations driving this behaviour have not been elucidated. We used high-resolution mass spectrometry (HRMS) based molecular phenotyping approach in order to delineate metabolic changes concomitant to TGFβ-induced EMT in pancreatic cancer cells. Strikingly, we observed robust changes in amino acid and energy metabolism that may contribute to tumor invasion and metastasis. Somewhat unexpectedly, TGFβ treatment resulted in an increase in intracellular levels of retinoic acid (RA) that in turn resulted in increased levels of extracellular matrix (ECM) proteins including fibronectin (FN) and collagen (COL1). These findings were further validated in plasma samples obtained from patients with resectable pancreatic cancer. Taken together, these observations provide novel insights into small molecule dysregulation that triggers a molecular cascade resulting in increased EMT-like changes in pancreatic cancer cells, a paradigm that can be potentially targeted for better clinical outcomes.

Published
2021

27. BCoT: Concluding Remarks

Author

Bhattacharyya, Siddhartha, Banerjee, Partha Sarathi, Karmakar, Amiya, De, Debashis, Rodrigues, Joel J. P. C., Xhafa, Fatos, Series Editor, De, Debashis, editor, Bhattacharyya, Siddhartha, editor, and Rodrigues, Joel J. P. C., editor

Published
2022
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28. I-Fresh: An IoT-Based System for Predicting the Freshness of Vegetables and Flower

Author

Karmakar, Amiya, Sengupta, Nayan, Banerjee, Partha Sarathi, 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, Zamboni, Walter, Series Editor, Zhang, Junjie James, Series Editor, Bhaumik, Subhasis, editor, Chattopadhyay, Subrata, editor, Chattopadhyay, Tanushyam, editor, and Bhattacharya, Srijan, editor

Published
2022
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29. MAHI: Multiple Attribute Heterogeneity Index for Wireless Sensor Networks

Author

Banerjee, Partha Sarathi, Mandal, Satyendra Nath, De, Debashis, Maiti, Biswajit, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Mandal, Jyotsna Kumar, editor, Buyya, Rajkumar, editor, and De, Debashis, editor

Published
2022
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30. SafeBand: IoT-Based Smart Security Band with Instant SOS Messaging

Author

Karmakar, Amiya, Ganguly, Kaustabh, Banerjee, Partha Sarathi, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Mandal, Jyotsna Kumar, editor, Buyya, Rajkumar, editor, and De, Debashis, editor

Published
2022
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34. The Sustained Induction of c-MYC Drives Nab-Paclitaxel Resistance in Primary Pancreatic Ductal Carcinoma Cells

Author

Parasido, Erika, Avetian, George S, Naeem, Aisha, Graham, Garrett, Pishvaian, Michael, Glasgow, Eric, Mudambi, Shaila, Lee, Yichien, Ihemelandu, Chukwuemeka, Choudhry, Muhammad, Peran, Ivana, Banerjee, Partha P, Avantaggiati, Maria Laura, Bryant, Kirsten, Baldelli, Elisa, Pierobon, Mariaelena, Liotta, Lance, Petricoin, Emanuel, Fricke, Stanley T, Sebastian, Aimy, Cozzitorto, Joseph, Loots, Gabriela G, Kumar, Deepak, Byers, Stephen, Londin, Eric, DiFeo, Analisa, Narla, Goutham, Winter, Jordan, Brody, Jonathan R, Rodriguez, Olga, and Albanese, Chris

Subjects
Cancer, Pancreatic Cancer, Digestive Diseases, Orphan Drug, Rare Diseases, Development of treatments and therapeutic interventions, 5.1 Pharmaceuticals, Aged, Aged, 80 and over, Albumins, Animals, Carcinoma, Pancreatic Ductal, Drug Resistance, Neoplasm, Female, Gene Expression Regulation, Neoplastic, Humans, Male, Mice, Neoplasm Transplantation, Paclitaxel, Pancreatic Neoplasms, Primary Cell Culture, Proto-Oncogene Proteins c-myc, Tumor Cells, Cultured, Up-Regulation, Zebrafish, Oncology and Carcinogenesis, Developmental Biology, Oncology & Carcinogenesis
Abstract

Pancreatic ductal adenocarcinoma (PDAC) is a highly aggressive disease with limited and, very often, ineffective medical and surgical therapeutic options. The treatment of patients with advanced unresectable PDAC is restricted to systemic chemotherapy, a therapeutic intervention to which most eventually develop resistance. Recently, nab-paclitaxel (n-PTX) has been added to the arsenal of first-line therapies, and the combination of gemcitabine and n-PTX has modestly prolonged median overall survival. However, patients almost invariably succumb to the disease, and little is known about the mechanisms underlying n-PTX resistance. Using the conditionally reprogrammed (CR) cell approach, we established and verified continuously growing cell cultures from treatment-naïve patients with PDAC. To study the mechanisms of primary drug resistance, nab-paclitaxel-resistant (n-PTX-R) cells were generated from primary cultures and drug resistance was verified in vivo, both in zebrafish and in athymic nude mouse xenograft models. Molecular analyses identified the sustained induction of c-MYC in the n-PTX-R cells. Depletion of c-MYC restored n-PTX sensitivity, as did treatment with either the MEK inhibitor, trametinib, or a small-molecule activator of protein phosphatase 2a. IMPLICATIONS: The strategies we have devised, including the patient-derived primary cells and the unique, drug-resistant isogenic cells, are rapid and easily applied in vitro and in vivo platforms to better understand the mechanisms of drug resistance and for defining effective therapeutic options on a patient by patient basis.

Published
2019

39. Natural Language Information Extraction Through Non-Factoid Question and Answering System (NLIEQA Non-Factoid)

Author

Banerjee, Partha Sarathy, Ghosh, Abhijay, Gupta, Aditya, Chakraborty, Baisakhi, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Hassanien, Aboul Ella, editor, Bhatnagar, Roheet, editor, and Darwish, Ashraf, editor

Published
2021
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40. LP-184, a novel acylfulvene molecule, exhibits anti-cancer activity against diverse solid tumors with homologous recombination deficiency

Author

Kulkarni, Aditya, primary, Zhou, Jianli, additional, Biyani, Neha, additional, Kathad, Umesh, additional, Banerjee, Partha P, additional, Srivastava, Shiv, additional, Prucsi, Zsombor, additional, Solarczyk, Kamil, additional, Bhatia, Kishor, additional, Ewesuedo, Reginald B., additional, and Sharma, Panna, additional

Published
2024
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43. Oral Iptacopan Monotherapy in Paroxysmal Nocturnal Hemoglobinuria

Author

Peffault de Latour, Régis, primary, Röth, Alexander, additional, Kulasekararaj, Austin G., additional, Han, Bing, additional, Scheinberg, Phillip, additional, Maciejewski, Jaroslaw P., additional, Ueda, Yasutaka, additional, de Castro, Carlos M., additional, Di Bona, Eros, additional, Fu, Rong, additional, Zhang, Li, additional, Griffin, Morag, additional, Langemeijer, Saskia M.C., additional, Panse, Jens, additional, Schrezenmeier, Hubert, additional, Barcellini, Wilma, additional, Mauad, Vitor A.Q., additional, Schafhausen, Philippe, additional, Tavitian, Suzanne, additional, Beggiato, Eloise, additional, Chew, Lee Ping, additional, Gaya, Anna, additional, Huang, Wei-Han, additional, Jang, Jun Ho, additional, Kitawaki, Toshio, additional, Kutlar, Abdullah, additional, Notaro, Rosario, additional, Pullarkat, Vinod, additional, Schubert, Jörg, additional, Terriou, Louis, additional, Uchiyama, Michihiro, additional, Wong Lee Lee, Lily, additional, Yap, Eng-Soo, additional, Sicre de Fontbrune, Flore, additional, Marano, Luana, additional, Alashkar, Ferras, additional, Gandhi, Shreyans, additional, Trikha, Roochi, additional, Yang, Chen, additional, Liu, Hui, additional, Kelly, Richard J., additional, Höchsmann, Britta, additional, Kerloeguen, Cécile, additional, Banerjee, Partha, additional, Levitch, Rafael, additional, Kumar, Rakesh, additional, Wang, Zhixin, additional, Thorburn, Christine, additional, Maitra, Samopriyo, additional, Li, Shujie, additional, Verles, Aurelie, additional, Dahlke, Marion, additional, and Risitano, Antonio M., additional

Published
2024
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47. A French to English Language Translator Using Recurrent Neural Network with Attention Mechanism

Author

Sharma, Akshay, Banerjee, Partha Sarathy, Sharma, Akshit, Yadav, Akshansh, 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, 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, Nath, Vijay, editor, and Mandal, J. K., editor

Published
2020
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48. NLIIRS: A Question and Answering System for Unstructured Information Using Annotated Text Segment Comparison

Author

Sarathy, Banerjee Partha, Baisakhi, Chakraborty, Deepak, Tripathi, Hardik, Gupta, Kumar, Sourabh S., 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, 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, Nath, Vijay, editor, and Mandal, J. K., editor

Published
2020
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49. A Novel Debugger for Windows-Based Applications

Author

Sharma, J. Anirudh, Banerjee, Partha Sarthy, Panchratan, Hritika, Ayush, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Sahana, Sudip Kumar, editor, and Bhattacharjee, Vandana, editor

Published
2020
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