Physical & Applied Sciences: Recent submissions

Now showing items 31-40 of 690

Quantitative evaluation of the electronic features involving "nucleophilic-electrophilic" character in the chalcogen sulfur

Mandal, K.; Hasija, A.; Shukla, R.; Hathwar, V.R.; Chopra, D. (Physical Chemistry Chemical Physics. 25(29); 2023; 19427-19434.)

This study investigates the crystal structures of substituted thiophenes and isothiocyanates by utilizing the method of in situ cryocrystallization to gain quantitative insights into the electronic features of sulfur-centered ...
Quantifying weak interactions in ferroelectric and paraelectric phases of phenazine and chloroanilic acid co-crystal using experimental and theoretical electron densities

AnilKumar, G.N.; Hathwar, V.R. (Acta Crystallographica Section B: Structural Science, Crystal Engineering and Materials. 2023; ArticleID_B79.)

The co-crystal of phenazine and chloroanilic acid is known to display paraelectric properties at room temperature. It shows a paraelectric to ferroelectric phase transition at 253 K and has an incommensurately modulated ...
Multilevel fusion of multispectral images to detect the artificially ripened banana

Vetrekar, N.T.; Ramachandra, R.; Gad, R.S. (IEEE Sensors Letters. 7(1); 2023; ArticleID_7000404.)

Automatic detection of artificially ripened fruits based on a nondestructive approach has recently gained significant attention. This work explores the inherent properties of multispectral imaging to distinguish between ...
Au nanoparticles-coated TiO sub(2) SERS active substrate studies-based on plasmonic photonic interference coupling

Steffi, A.M.; Hyam, R.S. (Materials Science and Engineering: B. 298; 2023; ArticleID_116885.)

In this work, gold nanoparticles coated titanium dioxide surface-enhanced Raman scattering (SERS) substrates were fabricated and tested. Amorphous titanium dioxide nanotubes with different geometry were prepared by anodization ...
Collaborative representation with hole filling techniques for Kinect RGB-D face recognition

Gaonkar, A.A.; Vetrekar, N.T.; Gad, R.S. (International Journal of Biometrics. 15(2); 2023; 170-193.)

We present in this paper, three different filtering techniques based on kernel function to fill missing information in depth map images obtained from low resolution sensor such as Kinect to improve the performance accuracy ...
Data reduction and recovery in wireless communication system: An extensive experimental evaluation using PSK and QAM modulations

Panem, C.; Vetrekar, N.T.; Gad, R.S. (International Journal of Communication Systems. 35(11); 2022; ArticleID_e5198.)

The evolution of technologies in data communication system has resulted in generation of large data. With the availability of limited bandwidth and to maintain the energy efficiency of the wireless communication system, ...
Collaborative representation of convolutional neural network features to detect artificial ripening of banana using multispectral imaging

Vetrekar, N.T.; Prabhu, A.K.; Naik, A.; Ramachandra, R.; Raja, K.B.; Desai, A.R.; Gad, R.S. (Journal of Food Processing and Preservation. 46(10); 2022; ArticleID_e16882.)

With the increasing demand for fruits in the consumer market and to fulfill the needs of consumers, fruits are deliberately resorted to ripen artificially using industrial-grade Calcium Carbide (CaC sub(2)) which has ...
SERS-based detection of efficient removal of organic dyes using molybdenum dichalcogenide nanostructures

Thayil, R.; Sudhir, C. (Nano Express. 4(3); 2023; ArticleID_035005.)

Two-dimensional materials have been popular in recent times owing to their special properties that can lead to several applications. In particular, transition metal dichalcogenides have been reported to be potential ...
Magnetically-assembled multifunctional magnetic-plasmonic SERS substrate for low-concentration analyte detection

Amonkar, S.R.; Sudhir, C. (Nanotechnology. 34(44); 2023; ArticleID_445602.)

Multifunctional particles with combined magnetic and optical properties are promising materials for applications such as sensing and detection of analytes, and contrast agents for imaging techniques such as MRI, and ...
Some Theoretical Studies On High-Speed Optical Devices

Gaitonde, Jaya Venktesh

Now showing items 31-40 of 690

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