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2. Comparative Evaluation of Applicability Domain Definition Methods for Regression Models

Author

Khurshid, Shakir, Loganathan, Bharath Kumar, and Duvinage, Matthieu

Subjects
Computer Science - Machine Learning, Computer Science - Artificial Intelligence
Abstract

The applicability domain refers to the range of data for which the prediction of the predictive model is expected to be reliable and accurate and using a model outside its applicability domain can lead to incorrect results. The ability to define the regions in data space where a predictive model can be safely used is a necessary condition for having safer and more reliable predictions to assure the reliability of new predictions. However, defining the applicability domain of a model is a challenging problem, as there is no clear and universal definition or metric for it. This work aims to make the applicability domain more quantifiable and pragmatic. Eight applicability domain detection techniques were applied to seven regression models, trained on five different datasets, and their performance was benchmarked using a validation framework. We also propose a novel approach based on non-deterministic Bayesian neural networks to define the applicability domain of the model. Our method exhibited superior accuracy in defining the Applicability Domain compared to previous methods, highlighting its potential in this regard.

Published
2024

3. Satellite-Based Quantification of Contrail Radiative Forcing over Europe: A Two-Week Analysis of Aviation-Induced Climate Effects

Author

Ortiz, Irene, Dimitropoulou, Ermioni, de Buyl, Pierre, Clerbaux, Nicolas, García-Heras, Javier, Jafarimoghaddam, Amin, Brenot, Hugues, van Gent, Jeroen, Sievers, Klaus, Otero, Evelyn, Loganathan, Parthiban, and Soler, Manuel

Subjects
Physics - Atmospheric and Oceanic Physics
Abstract

Aviation's non-CO$_2$ effects, especially the impact of aviation-induced contrails, drive atmospheric changes and can influence climate dynamics. Although contrails are believed to contribute to global warming through their net warming effect, uncertainties persist due to the challenges in accurately measuring their radiative impacts. This study aims to address this knowledge gap by investigating the relationship between aviation-induced contrails, as observed in Meteosat Second Generation (MSG) satellite imagery, and their impact on radiative forcing (RF) over a two-week study. Results show that while daytime contrails generally have a cooling effect, the higher number of nighttime contrails results in a net warming effect over the entire day. Net RF values for detected contrails range approximately from -8 TW to 2.5 TW during the day and from 0 to 6 TW at night. Our findings also show a 41.03% increase in contrail coverage from January 24-30, 2023, to the same week in 2024, accompanied by a 128.7% rise in contrail radiative forcing (CRF), indicating greater warming from the added contrails. These findings highlight the necessity of considering temporal factors, such as the timing and duration of contrail formation, when assessing their overall warming impact. They also indicate a potential increase in contrail-induced warming from 2023 to 2024, attributable to the rise in contrail coverage. Further investigation into these trends is crucial for the development of effective mitigation strategies., Comment: SESAR Innovation Days 2024

Published
2024

4. Multifarious Activity of Silicon in Sugarcane Productivity Escalation: Regulatory Mechanisms and Future Outlook

Author

Ramalingam, Sathya Priya, Narayanan, Jagathjothi, Radhakrishnan, Sharmila, Nayakkar, Saranya Moora, Balraj, Ramya, Muthuraman, Yuvaraj, Gomasa, Srivani, Nadarajan, Suganthi, Palanisamy, Murali Arthanari, Chandrasekaran, Bharathi, Govindan, Senthil Kumar, Loganathan, Karthiba, Sanjeevi, Natarajan, Natarajan, Chiranjeevirajan, and Cyriac, Jaiby

Published
2025
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12. Health Risk Assessment of Heavy Metal Toxicity in Groundwater—A Comparative Study on the Industrial Corridors of Integrated Vellore District, Tamil Nadu

Author

Loganathan, K., Vignesh Rajkumar, L., Singh, V. P., Editor-in-Chief, Berndtsson, R., Editorial Board Member, Rodrigues, L. N., Editorial Board Member, Sarma, Arup Kumar, Editorial Board Member, Sherif, M. M., Editorial Board Member, Sivakumar, B., Editorial Board Member, Zhang, Q., Editorial Board Member, Nanda, Aliva, editor, Gupta, Pankaj Kumar, editor, Gupta, Vivek, editor, Jha, Prakash Kumar, editor, and Dubey, Swatantra Kumar, editor

Published
2025
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13. RNAi: A Technology for Enhancing Commercially Valuable Traits in Industrial Crops

Author

Dharshini, Loganathan Chandramani Priya, Salim, Payas, Sharanya, K, Palanisamy, Balaji, Banerjee, Shrila, Mandal, Abul Kalam Azad, Amer, Mourad, Series Editor, Pollice, Fabio, Editorial Board Member, Darko, Amos, Editorial Board Member, Ujang, Muhamad Uznir, Editorial Board Member, Rodrigo-Comino, Jesús, Editorial Board Member, El Kaftangui, Mohamed, Editorial Board Member, Battisti, Alessandra, Editorial Board Member, Albatayneh, Aiman, Editorial Board Member, Turan, Veysel, Editorial Board Member, Doronzo, Domenico M., Editorial Board Member, Morsy, Alaa M., Editorial Board Member, Yehia, Moustafa, Editorial Board Member, Di Stefano, Elisabetta, Editorial Board Member, Salih, Gasim Hayder Ahmed, Editorial Board Member, Michel, Mina, Editorial Board Member, Vishwakarma, Vinita, Editorial Board Member, Mortada, Ashraf, Editorial Board Member, Mehmet, Alkan, Editorial Board Member, Jat, Mahesh Kumar, Editorial Board Member, Gallo, Paola, Editorial Board Member, Aref, M. M. El, Editorial Board Member, Hamimi, Zakaria, Editorial Board Member, Elewa, Ahmed Kalid, Editorial Board Member, Trapani, Ferdinando, Editorial Board Member, Alberti, Francesco, Editorial Board Member, Maarouf, Ibrahim, Editorial Board Member, Soliman, Akram M., Editorial Board Member, and Kumar, Nitish, editor

Published
2025
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33. Reducing stigma and improving access to care for people with mental health conditions in the community: protocol for a multi-site feasibility intervention study (Indigo-Local)

Author

Semrau, Maya, Gronholm, Petra C., Eaton, Julian, Maulik, Pallab K., Ayele, Bethel, Bakolis, Ioannis, Mendon, Gurucharan Bhaskar, Bhattarai, Kalpana, Brohan, Elaine, Cherian, Anish V., Daniel, Mercian, Girma, Eshetu, Gurung, Dristy, Hailemariam, Ariam, Hanlon, Charlotte, Healey, Andy, Kallakuri, Sudha, Li, Jie, Loganathan, Santosh, Ma, Ning, Ma, Yurong, Metsahel, Amani, Ouali, Uta, Yaziji, Nahel, Zgueb, Yosra, Zhang, Wufang, Zhang, Xiaotong, Thornicroft, Graham, and Votruba, Nicole

Published
2024
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36. Sequential immunization with chimeric hemagglutinin ΔNS1 attenuated influenza vaccines induces broad humoral and cellular immunity

Author

Rathnasinghe, Raveen, Chang, Lauren A., Pearl, Rebecca, Jangra, Sonia, Aspelund, Amy, Hoag, Alaura, Yildiz, Soner, Mena, Ignacio, Sun, Weina, Loganathan, Madhumathi, Crossland, Nicholas Alexander, Gertje, Hans P., Tseng, Anna Elise, Aslam, Sadaf, Albrecht, Randy A., Palese, Peter, Krammer, Florian, Schotsaert, Michael, Muster, Thomas, and García-Sastre, Adolfo

Published
2024
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45. Bat-borne H9N2 influenza virus evades MxA restriction and exhibits efficient replication and transmission in ferrets

Author

Halwe, Nico Joel, Hamberger, Lea, Sehl-Ewert, Julia, Mache, Christin, Schön, Jacob, Ulrich, Lorenz, Calvelage, Sten, Tönnies, Mario, Fuchs, Jonas, Bandawane, Pooja, Loganathan, Madhumathi, Abbad, Anass, Carreño, Juan Manuel, Bermúdez-González, Maria C., Simon, Viviana, Kandeil, Ahmed, El-Shesheny, Rabeh, Ali, Mohamed A., Kayali, Ghazi, Budt, Matthias, Hippenstiel, Stefan, Hocke, Andreas C., Krammer, Florian, Wolff, Thorsten, Schwemmle, Martin, Ciminski, Kevin, Hoffmann, Donata, and Beer, Martin

Published
2024
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