Case Commentary: L. Chandra Kumar v/s U.O.I [A.I.R 1997 SC 1125]

Goel, Shivam

doi:10.2139/ssrn.2485403

Cited by 4 publications

(5 citation statements)

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“…This effect might be ascribed to the fact that grafting depends upon the number of free radicals produced in reaction mixture, in consequence, more radicals taking part in grafting and hence grafting (%) increases. 34 However, beyond 70 kGy, no further increase in grafting (%) was observed. This is more likely due to increase in homopolymerization and viscosity of the reaction mixture that creates hindrance in the diffusion of monomer.…”

Section: Effect Of Grafting Conditionsmentioning

confidence: 93%

Surface modification of mesoporous silica by radiation induced graft polymerization of styrene and subsequent sulfonation for ion‐exchange applications

Khan

Hussain

Yasin

et al. 2019

J of Applied Polymer Sci

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In this study, the fabrication of silica‐grafted‐sulfonated styrene (S‐g‐SSt) resin by grafting of styrene onto silanized silica via gamma radiation‐induced polymerization and subsequent sulfonation of the grafted styrene is described. The grafting was strongly affected by the reaction conditions; absorbed dose, monomer concentration, and the type of solvent used. The structural analysis of the silica and all the relevant products were carried out by FTIR, SEM, TGA, XRD, and BET. FTIR analysis confirmed the presence of styrene onto silica and subsequent sulfonation. The BET nitrogen adsorption–desorption isotherms indicated that grafting occurs on the surface as well as inside the pores. Finally, the ion exchange capacity (IEC) of the fabricated S‐g‐SSt was evaluated by ion exchange titrations (back titration method). The IEC was found to be in the range of 0.43–2.97 meq/g depending on the degree of grafting. The facile fabrication method and high IEC value (2.97 meq/g) could lead to potential application of the fabricated S‐g‐SSt resin in ion exchange resin in waste water treatment and metal recovery. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2019, 137, 48835.

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Section: Effect Of Grafting Conditionsmentioning

confidence: 93%

Surface modification of mesoporous silica by radiation induced graft polymerization of styrene and subsequent sulfonation for ion‐exchange applications

Khan

Hussain

Yasin

et al. 2019

J of Applied Polymer Sci

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“…This type of junction offers the low-cost and environmentally friendly advantages of organic semiconductors and the high carrier mobility of inorganic semiconductors. 81 For instance, Kumar et al 82 developed a self-powered photodetector using CdSe QDs and PQT-12 hybrid heterojunctions. The device has a spectral peak at approximately 420 nm and a rise and fall time of 15.32 and 12.01 ms, respectively.…”

Section: Junction Engineeringmentioning

confidence: 99%

“…• Impact of electrodes : a device's electrical and optical properties are significantly influenced by metal electrodes. 126 Kumar et al 92 conducted a study to compare the performance of self-powered photodetectors comprising ITO/ZnO QDs/CdSe QDs/electrodes by changing the electrode material. They used Au and Pd as the electrodes and found that the device's performance could be enhanced by selecting the appropriate electrode.…”

Section: Integrating Additional Effectsmentioning

confidence: 99%

Self-powered photodetectors: a device engineering perspective

Goel,

Kumar,

Rawat

et al. 2024

Nanoscale

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“…The robustness of LLMs was further examined through comprehensive testing, highlighting areas for improvement and guiding the development of more secure models [60,61]. The capacity of LLMs to adapt to adversarial challenges proved their potential in maintaining the integrity of automated fake news detection systems [62,63]. Efforts to enhance the robustness of LLMs contributed to the overall goal of developing trustworthy and effective tools for combating misinformation [64].…”

Section: Adversarial Examples and Robustnessmentioning

confidence: 99%

Fake News Detection with Large Language Models on the LIAR Dataset

Boissonneault,

Hensen

2024

Preprint

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The widespread dissemination of fake news poses a significant threat to the integrity of information. Detecting fake news with high accuracy is crucial for maintaining the integrity of information in the digital age. The evaluation of ChatGPT and Google Gemini models for this task has revealed their substantial capabilities in discerning the veracity of statements, highlighting their potential to mitigate the spread of misinformation. Using the LIAR benchmark dataset, the study demonstrated high performance metrics across accuracy, precision, recall, F1 score, and AUC-ROC, emphasizing the effectiveness of these models in real-world applications. The comparative analysis and error examination provided insights into the strengths and limitations of each model, offering valuable guidance for future enhancements. Practical implications include the integration of these models into fact-checking systems to improve content verification processes, supporting media organizations and social platforms in their efforts to combat misinformation. The findings prove the importance of ongoing research and development to refine and optimize LLMs, ensuring their continued relevance and efficacy in addressing the challenges posed by fake news.

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Case Commentary: L. Chandra Kumar v/s U.O.I [A.I.R 1997 SC 1125]

Cited by 4 publications

References 0 publications

Surface modification of mesoporous silica by radiation induced graft polymerization of styrene and subsequent sulfonation for ion‐exchange applications

Surface modification of mesoporous silica by radiation induced graft polymerization of styrene and subsequent sulfonation for ion‐exchange applications

Self-powered photodetectors: a device engineering perspective

Fake News Detection with Large Language Models on the LIAR Dataset

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