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709 results on '"Chitra, K."'

15. Implementation of Solar Photovoltaic System with Switched Inductor Z-Source Inverter

Author

Chitra, K., Viji, K., Lakshmanan, M., Angrisani, Leopoldo, Series Editor, Arteaga, Marco, 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, 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, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Oneto, Luca, Series Editor, Panigrahi, Bijaya Ketan, 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, Ray, K. P., editor, Dixit, Arati, editor, Adhikari, Debashis, editor, and Mathew, Ribu, editor

Published
2023
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16. Evaluation of Modulation Methods for SOA-Based All-Optical Logic Structure at 40 Gbps

Author

Sasikala, V., Chitra, K., Sivasubramanian, A., 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, Subhashini, N., editor, Ezra, Morris. A. G., editor, and Liaw, Shien-Kuei, editor

Published
2023
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18. Cardiac Arrhythmia Detection and Prediction Using Deep Learning Technique

Author

Nanthini, K., Sivabalaselvamani, D., Chitra, K., Mohideen, P. Aslam, Raja, R. David, 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, Bindhu, V., editor, Tavares, João Manuel R. S., editor, and Vuppalapati, Chandrasekar, editor

Published
2023
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21. Inverse Intermodulation-Based Transition Encoder Scheme with Minimal Power Consumption

Author

Sasikala, V., Chitra, K., Sivasubramanian, A., 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, Sivasubramanian, A., editor, Shastry, Prasad N., editor, and Hong, Pua Chang, editor

Published
2022
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22. Photonic Crystal Based Devices and the Methods Implemented—A Review

Author

Preethi Manjou, S., Chitra, 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, 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, Sivasubramanian, A., editor, Shastry, Prasad N., editor, and Hong, Pua Chang, editor

Published
2022
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26. Coral—A Smart Water Body Health Monitoring System

Author

Vaibhav, Saket, Shakthivel, R., Suresh, Nikhil, Jyothsna, S., Datta, Arijit, Chitra, K., Howlett, Robert J., Series Editor, Jain, Lakhmi C., Series Editor, Reddy, A.N.R., editor, Marla, Deepak, editor, Favorskaya, Margarita N., editor, and Satapathy, Suresh Chandra, editor

Published
2021
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34. Performance Analysis of ST-Type Module for Nearest Level Control Scheme Based Asymmetric 17-Level Multilevel Inverter Fed Single-Phase Induction Motor

Author

Ramesh, P., Hari, M., Mohamed Iqbal, M., Chitra, K., Kodandapani, D., 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, Bhateja, Vikrant, editor, Satapathy, Suresh Chandra, editor, Zhang, Yu-Dong, editor, and Aradhya, V. N. Manjunath, editor

Published
2020
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35. Employment Status and Working Conditions: A Situational Analysis of Female Domestic Workers in India.

Author

Sumalatha, B. S., Bhat, Lekha D., and Chitra, K. P.

Subjects
EMPLOYMENT, WORK environment, WOMEN household employees, WOMEN, INFORMAL sector, QUALITY of life, HARASSMENT
Abstract

Domestic work is emerging as one of the fastest-growing informal sectors; gendered stereotypes coupled with low economic value attached to this sector affect the working conditions and quality of life of women engaged in domestic work. Using data collection methods such as scheduled questionnaire surveys and focus group discussions, information was collected from 600 participants from three states: Kerala, Tamil Nadu and Mizoram (200 from each). Participants were chosen using the simple random method from the lists provided by the NGOs from cities such as Kochi and Trivandrum (Kerala), Chennai and Trichy (Tamil Nadu) and Aizawl (Mizoram). Data were collected from May 2021 to August 2021. The findings of this study show that the majority of the domestic workers under study experience problems such as poor working conditions, workplace harassment and discrimination at different levels. The realisation that the demand for domestic workers is on the rise, especially in urban India, and the fact that more and more families report the need for such workers prompts us to recognise that it is time to regulate the sector and ensure decent working conditions. Enforcement of decent working conditions and labour rights is essential to ensure that both employers and workers understand the worth and importance of domestic work. The regulation and formalisation of domestic work should be in the interests of both workers and employers because the stakeholders' rights, responsibilities and liabilities will be well defined, which ultimately will facilitate improving the quality of life for both. [ABSTRACT FROM AUTHOR]

Published
2024
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37. Anticancer potential of Spirastrella pachyspira (marine sponge) against SK-BR-3 human breast cancer cell line and in silico analysis of its bioactive molecule sphingosine

Author

Shabna Roupal Morais, Chitra K, Srikanth Jeyabalan, Ling Shing Wong, Mahendran Sekar, Kumarappan Chidambaram, Siew Hua Gan, M. Yasmin Begum, Nur Najihah Izzati Mat Rani, Vetriselvan Subramaniyan, Shivkanya Fuloria, Neeraj Kumar Fuloria, Sher Zaman Safi, Kathiresan V. Sathasivam, Siddharthan Selvaraj, and Vipin Kumar Sharma

Subjects
breast cancer, Spirastrella pachyspira, SK-BR-3 cell lines, molecular docking, HER2, anticancer, Science, General. Including nature conservation, geographical distribution, QH1-199.5
Abstract

The rate of breast cancer is rapidly increasing and discovering medications with therapeutic effects play a significant role in women’s health. Drugs derived from marine sponges have recently received FDA approval for the treatment of malignant tumors, including metastatic breast cancer. Spirastrella pachyspira (marine sponge) is mainly obtained from the western coastal region of India, and its anticancer potential has not been explored. Hence, the present study aimed to evaluate the anticancer potential of Spirastrella pachyspira extracts and its bioactive molecule sphingosine. The extracts were prepared using hexane, chloroform, ethyl acetate, and ethanol. The cytotoxic potential of the extracts were determined by an in-vitro MTT assay using SK-BR-3 cancer cell line. Subsequently, acute toxicity investigation was conducted in Swiss albino mice. Then, the anticancer effects of the extract was investigated in a xenograft model of SK-BR-3 caused breast cancer. DAPI staining was used to assess the extract’s ability to induce apoptosis. In addition, in-silico study was conducted on sphingosine with extracellular site of HER2. The ethyl acetate extract of Spirastrella pachyspira (IC50: 0.04 µg/ml) showed comparable anticancer effects with standard doxorubicin (IC50: 0.054 µg/ml). The LD50 of the extracts in acute toxicity testing was fund to be 2000 mg/kg b.wt. The survival index of mice in ethanol extract was 83.33%, whereas that of standard doxirubicin was 100%, indicating that ethyl acetate extract Spirastrella pachyspira has good antiproliferative/cytotoxic properties. The results were well comparable with standard doxorubicin. Further, the docking studies of sphingosine against HER2 demonstrated that the bioactive molecule engage with the extracellular region of HER2 and block the protein as also shown by standard trastuzumab. The findings of this research suggest that Spirastrella pachyspira and sphingosine may be potential candidate for the treatments of breast cancer, particularly for HER2 positive cells. Overall, the present results demonstrate that sphingosine looks like a promising molecule for the development of new drugs for the treatment of cancer. However, in order to carefully define the sphingosine risk-benefit ratio, future research should focus on evaluating in-vivo and clinical anticancer studies. This will involve balancing both their broad-spectrum effectiveness and their toxicity.

Published
2022
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48. Study on Maintenance Dredging for Navigable Depth Assurance in the Macro-tidal Hooghly Estuary

Author

Maheshvaran, V., Murali, K., Sundar, V., Chitra, K., di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Solari, Giovanni, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Murali, K., editor, Sriram, V., editor, Samad, Abdus, editor, and Saha, Nilanjan, editor

Published
2019
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