Year-2015: Recent submissions

Now showing items 21-40 of 227

Sequential desorption energy of hydrogen from nickel clusters

Deepika; R, K. R.; Kumar, T. J. D.; Kumar, R. (2021-11-22)

We report reversible Hydrogen adsorption on Nickel clusters, which act as a catalyst for solid state storage of Hydrogen on a substrate. First-principles technique is employed to investigate the maximum number of ...
Saving-investment dynamics and capital mobility in the BRICS, 1970-2013

Behera, S. R. (2021-09-29)

This study examines the saving-investment relationship and the extent of capital mobility in the BRICS over the period 1970-2013. However, saving and investment are cointegrated, but the error correction model exhibits ...
Vehicle tracking using fractional order Kalman filter for non-linear system

Kaur, H.; Sahambi, J. S. (2021-09-29)

Road intersections are more prone to traffic congestion, which leads to traffic accidents. It is important to monitor the traffic congestion at crossings for regulating the driver behaviour and preventing the accidents. ...
Sensing in aqueous medium: mechanism and its application in the field of molecular recognition

Sharma, H.; Kaur, N.; Singh, N. (2021-09-29)

In recent years, the field of molecular recognition has been extensively developed due to the need for efficient methods for the detection of various biologically and environmentally important analytes (metal ions, anions ...
Molecular dynamics simulation of polymer/carbon nanotube composites

Sharma, S.; Chandra, R.; Kumar, P.; Kumar, N. (2021-09-29)

In this paper, we present classical molecular dynamics (MD) simulations of model polymer/CNT composites constructed by embedding a single wall (10,10) CNT into two different amorphous polymer matrices: poly(methyl ...
On submajorization and eigenvalue inequalities

Bhat, B. V. R.; Chattopadhyay, A.; Kosuru, G. S. R. (2021-09-29)

Let Mn be the C∗ algebra of n × n complex matrices and let ϕ : Mn → Mn be a completely positive map. Suppose A ∈ Mn is a self-adoint matrix. We prove a submajorization result concerning positive and negative parts of the ...
Nonadiabatic couplings and charge transfer study in H + CS+ collision using time-dependent quantum dynamics

Kaur, R.; Kumar, T. J. D. (2021-09-27)

Experiments have reported the high stability of HCS + ion and inhibit to decompose over the range of collision energies. In this study, the various energy transfer channels of atomic H collision with CS + molecular ion ...
Development of reconfigurable serial manipulators using parameters based modules

Singh, S.; Aggarwal, A.; Singhal, Y.; Singla, E. (2021-09-27)

The aim of this paper is to present a modular architecture for the design and realization of reconfigurable serial manipulators. Based on the actuator specifications – size, weight and load carrying capacity – three ...
Three-Layer fluid flow over a small obstruction on the bottom of a channel

Panda, S.; Martha, S. C. (2021-09-27)

Many boundary value problems occur in a natural way while studying fluid flow problems in a channel. The solutions of two such boundary value problems are obtained and analysed in the context of flow problems involving ...
Fluorescent organic nanoparticles of dihydropyrimidone derivatives for selective recognition of iodide using a displacement assay: application of the sensors in water and biological fluids

Kaur, A.; Raj, T.; Kaur, S.; Singh, N.; Kaur, N. (2021-09-27)

Fluorescent organic nanoparticles (FON’s) derived from dihydropyrimidone derivatives (1–4) were developed and evaluated for their sensor properties. Nano-aggregates of compound 3 and 4 resulted in sensors. Nano-aggregates ...
Pulse compression approach to nonstationary infrared thermal wave imaging for nondestructive testing of carbon fiber reinforced polymers

Arora, V.; Siddiqui, J. A.; Mulaveesala, R.; Muniyappa, A. (2021-09-27)

Infrared thermography (IRT) is one of the promising remote and whole field inspection techniques for nondestructive characterization of various solids. This technique relies on the mapping of surface temperature response ...
Thermal analysis of the increasing subcutaneous fat thickness within the human skin-a numerical study

Bhowmik, A.; Repaka, R.; Mishra, S. C. (2021-09-27)

This article reports a numerical study on the thermal response of skin with increasing fat thickness. The study considers the Pennes bioheat model for skin to simulate the thermal recovery phase after the removal of ...
Simple and economical synthesis of alkyl phenyl ethers by the reaction of phenols and alkyl esters using nanocrystalline beta

Sarmah, B.; Srivastava, R. (2021-09-27)

A simple, economical, and recyclable catalytic route is developed for the synthesis of alkyl phenyl ethers by the liquid phase reaction of phenol derivatives with alkyl esters using conventional and nanocrystalline ...
Design space exploration of through silicon vias for high-speed, low loss vertical links

Kumar, S.; Kaur, S.; Bakshi, M.; Bansal, M.; Choudhary, M.; Sharma, R. (2021-09-27)

In this paper, performance analysis of Through Silicon Vias (TSVs) considering various bonding techniques is investigated. In that, bonding of TSVs using Cu-Sn microbumps, Cu-Ag microbumps and Cu-Cu direct bonding is ...
Effect of Péclet number on miscible rectilinear displacement in a Hele-Shaw cell

Pramanik, S.; Mishra, M. (2021-09-27)

The influence of fluid dispersion on the Saffman-Taylor instability in miscible fluids has been investigated in both the linear and the nonlinear regimes. The convective characteristic scales are used for the dimensionl ...
Organic-Inorganic hybrid nanoparticles for bacterial inhibition: synthesis and characterization of doped and undoped ONPs with Ag/Au NPs

Aguilar, C. A. H.; Jiménez, A. B. P.; Silva, A. R.; Kaur, N.; Thangarasu, P.; Ramos, J. M. V.; Singh, N. (2021-09-27)

Organic nanoparticles (ONPs) of lipoic acid and its doped derivatives ONPs/Ag and ONPs/Au were prepared and characterized by UV-Visible, EDS, and TEM analysis. The antibacterial properties of the ONPs ONPs/Ag and ONPs/Au ...
Nanomolar detection of iodide in aqueous medium using organic-inorganic hybrid nanoparticles: application in urine analysis

Huerta Aguilar, C. A.; Sharma, H.; Thangarasu, P.; Singh, N. (2021-09-26)

Imine-linked pyridine-coupled (ILPC) receptors have been synthesised and characterised. The absorption and fluorescence properties of these receptors have been explored through a combination of experimental and theoretical ...
A novel transition metal free [bis-(trifluoroacetoxy)iodo]benzene (PIFA) mediated oxidative ipso nitration of organoboronic acids

Chatterjee, N.; Bhatt, D.; Goswami, A. (2021-09-26)

A mild, convenient and transition metal free methodology for oxidative ipso nitration of diversely functionalized organoboronic acids, including heteroaryl- and alkylboronic acids, has been developed at ambient temperature ...
Implementation and evaluation of a labscale synchrophasor model and applications

Sharieff, I.; Prasad, M.; Satish, K. N.; Sodhi, R. (2021-09-26)

This paper presents a preliminary implementation of a Labscale Synchrophasor model, where one SEL-2402 (Satellite Synchronized Clock) and SEL-451 relay is installed and properly configured. The synchrophasor data is ...
Stochasticity and bistability in insect outbreak dynamics

Sharma, Y.; Abbott, K. C.; Dutta, P. S.; Gupta, A. K. (2021-09-26)

There is a long history in ecology of using mathematical models to identify deterministic processes that may lead to dramatic population dynamic patterns like boomand-bust outbreaks. Stochasticity is also well-known to ...

Now showing items 21-40 of 227

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