Research Publications: Recent submissions

Now showing items 121-140 of 4052

Metal-free photocatalytic transformation of waste polystyrene into valuable chemicals: advancing sustainability through circular economy

Ghalta, R; Bal, R; Srivastava, R (2024-06-21)

Abstract: The present study offers a metal-free photocatalytic visible-light-driven protocol for addressing the plastic waste crisis. The reaction uses photocatalytic C–H bond activation to deconstruct polystyrene (PS) ...
4D potential energy surface of NCCN–H2 collision: Rotational dynamics by p-H2 and o-H2 at interstellar temperatures

Kushwaha, A.; Kumar, T.J.D. (2024-06-20)

The rotational excitation rates of NCCN species are studied for its collision with hydrogen (H2) in temperatures ranging from 1 to 100 K. Such collisions can occur in the interstellar medium with H2 in either para (p-) or ...
Superior hydrogen storage capacity of Vanadium decorated biphenylene (Bi+V): A DFT study

Mane, P.; Kaur, S P.; Singh, M.; Kundu, A.; Chakraborty, B. (2024-06-20)

Herein, the hydrogen storage competency of vanadium-decorated biphenylene (BiþV) has been investigated using Density Functional Theory simulations. The metal atom interacts with biphenylene with a binding energy value ...
Fabrication of FRET based nano sensor from biomass-derived fluorescent carbon quantum dots and naphthalimide for ratiometric detection of nitric oxide: To examine nitrite levels in meat samples

Singh, A.; Singh, G.; Kaur, N.; Singh, N. (2024-06-20)

Nitric oxide (NO) is a ubiquitous, gaseous, free radical signaling molecule which plays a key role in physiological and pathological processes. Literature reports revealed that the conventional methods such as ...
LYLAA: A Lightweight YOLO based Legend and Axis Analysis method for CHART-Infographics

Kawoosa, H S.; Kanroo, M S.; Goyal, P. (2024-06-20)

Chart Data Extraction (CDE) is a complex task in document analysis that involves extracting data from charts to facilitate accessibility for various applications, such as document mining, medical diagnosis, and accessibility ...
Organocatalytic (3+3)-cycloaddition of ortho-substituted phenyl nitrones with aryl cyclopropane carbaldehydes: a facile access to enantioenriched 1,2-oxazinanes†

Hazra, A.; Ghosh, A.; Yadava, N.; Banerjee, P. (2024-06-20)

The first asymmetric (3+3)-cycloaddition of ortho-substituted phenyl nitrones with aryl cyclopropane carbaldehydes has been demonstrated by secondary amine catalysts. While the other ortho-substituents gave 1,2-oxazinanes, ...
New potential energy surface and rotational deexcitation cross-sections of CNNC by para-H2 ( jp = 0)†

Ritika, .; Kumar, T.J.D (2024-06-20)

The objective of this study is to enhance our understanding of the existence of molecules in interstellar space by determining the collisional rate coefficients with the most prevalent species. The study examines the ...
2-dimensional biphenylene monolayer as anode in Li ion secondary battery with high storage capacity: Acumen from density functional theory

Duhan, N.; Chakraborty, B.; Kumar, T.J.D. (2024-06-20)

Energy storage methods are cardinal for the mitigation of intermittency of renewable energy and among many technologies available, Li-ion batteries (LIBs) dominate the market on the account of their significant ...
The impact of light polarization and the nature of modes in the formation of quasi-bound states in the continuum at near-normal incidence

Prathap N V, S.; Khokhar, M; V Nair, R. (2024-06-20)

Bound states in the continuum (BIC) is a peculiar resonant mode with an infinite radiative lifetime and quality factor (Q-factor) embedded within the radiation continuum, which find applications in sensing, lasing, and ...
Hybrid quantum-classical solution for electric vehicle charger placement problem

Rao, P.U.; Sodhi, B. (2024-06-20)

Building a dependable network of electric vehicle charging stations (EVCSs) requires satisfying the demands and constraints of EV owners, energy grids, and the entities that will own and operate the EVCSs. Thus, determining ...
Deep Insights of Learning-Based Micro Expression Recognition: A Perspective on Promises, Challenges, and Research Needs

Verma, M.; Vipparthi, S K.; Singh, G. (2024-06-20)

Micro expression recognition (MER) is a very challenging area of research due to its intrinsic nature and finegrained changes. In the literature, the problem of MER has been solved through handcrafted/descriptor-based ...
Efficient algorithms for fair clustering with a new notion of fairness

Gupta, S.; Ghalme, G.; Krishnan, N. C. (2024-06-20)

We revisit the problem of fair clustering, first introduced by Chierichetti et al. (Fair clustering through fairlets, 2017), which requires each protected attribute to have approximately equal representation in every ...
Synthesis and characterization of two potential impurities (desethyl-Ganirelix) generated in the Ganirelix manufacturing process

Chatterjee, S.; Bandyopadhyay, A. (2024-06-20)

Controlling certain diseases using peptide drugs has remarkably increased in the past two decades. In this regard, a generic formulation is an upfront solution to fulfill market demands. Ganirelix, a leading peptide active ...
Enhancement in the limit of detection of lab-on-chip microfluidic devices using functional nanomaterials

Vaishampayan, V.; Kapoor, A.; Gumfekar, S P. (2024-06-20)

Technological developments in recent years have witnessed a paradigm shift towards lab-on-chip devices for various diagnostic applications. Lab-on-chip technology integrates several functions typically performed in a ...
Investigating the tail behaviour and associated risk with daily discharges in South Indian Rivers

Gupta, N.; Chavan, S R. (2024-06-20)

The adequate choice of a distribution that can fit a dataset, especially to its right tail (large extreme events), is a major problem in flood frequency analysis. Decision support systems (DSS) have been used in the past ...
Enhancing the bend angle and mechanical properties of mild steel using fiber laser bending technique under the influence of electromagnetic force

Sharma, Y P.; Sidhu, B.S.; Kant, R.; Yadav, R S. (2024-06-20)

The aim of present research work is to develop an electromagnetic-force-assisted laser bending setup and to enhance the laser forming characteristics of mild steel. In present research work, mild steel strips having 2 mm ...
Surfactant gel-based method: A universal soft method for the exfoliation of 2D materials

Deepak, D.; Upadhyay, R K.; Sankaran, K J.; Banerjee, D. (2024-06-20)

Hypothesis Fluidic micelles and reverse micelles have served as exfoliation mediums. However, an additional force, such as extended sonication, is required. Gelatinous cylindrical micelles that are formed once desired ...
Prediction of the future landslide susceptibility scenario based on LULC and climate projections

Tyagi, A.; Tiwari, R.K; James, N. (2024-06-20)

Worldwide, landslides are the most frequently occurring disaster that is very destructive and unpredictable in nature. A total of 850 landslide events were detected during 2005–2020 in the Tehri region of the Indian ...
Accurate and efficient flux-corrected finite volume approximation for the fragmentation problem

Paul, J.; Ghosh, D.; Kumar, J. (2024-06-20)

In this work, we introduce a weighted finite volume scheme for multiple fragmentation problems and report a convergence criterion of the scheme. It is observed that the finite volume method mentioned in Kumar and Kumar ...
Correction to: Prediction of the future landslide susceptibility scenario based on LULC and climate projections

Tyagi, A.; Tiwari, R K.; James, N. (2024-06-20)

Now showing items 121-140 of 4052

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