Browsing Year-2020 by Issue Date

Now showing items 1-20 of 497

Directional dependent variation in mechanical properties of planar anisotropic porcine skin tissue

Lakhani, P.; Dwivedi, K.K.; Kumar, N. (2020-03-04)

Nonlinear and anisotropic mechanical behavior of skin is essential in various applications such as dermatology, cosmetic products, forensic science, and computational studies. The present study quantifies the mechanical ...
Normalized unit groups and their conjugacy classes

Kaur, S.; Khan, M. (2020-03-04)

Let G = H × A be a finite 2-group, where H is a non-abelian group of order 8 and A is an elementary abelian 2-group. We obtain a normal complement of G in the normalized unit group V(FG) and in the unitary subgroup V∗(FG) ...
Stoichiometric influences on ion beam nanopatterning of CoSi binary compound

Parida, B.K.; Sarkar, S. (2020-03-04)

Impact of initial stoichiometry of binary compound on surface nanostructure formation with lowenergy ion irradiation has been studied. Different stoichiometric CoSi surfaces are irradiated by Ar+ion beam with energy of 700 ...
Pulsatile flow of power-law fluids over a heated cylinder: flow and heat transfer characteristics

Gupta, S.; Patel, S.A.; Chhabra, R.P. (2020-03-04)

This study examines the momentum and heat transfer aspects of the laminar forced-convection induced by a pulsatile flow of power-law fluids past a heated circular cylinder by numerically solving the time-dependent momentum ...
Prophylactic potential of cytolethal distending toxin B (CdtB) subunit of typhoid toxin against Typhoid fever

Thakur, R.; Pathania, P.; Kaur, N.; Joshi, V.; Kondepudi, K.K.; Suri, C.R.; Rishi, P. (2020-03-05)

Typhoid fever caused by Salmonella enterica serovar Typhi (S.Typhi) continues to be a major problem, especially in developing countries. Due to the rapid emergence of multi-drug-resistant (MDR) strains, which limits the ...
Recent advances in nanomaterial-based electrochemical detection of antibiotics: challenges and future perspectives

Joshi, A.; Kim, K. (2020-03-05)

The continuous need for food resources by humans and animals has led to extensive use of antibiotics as essential medicines. However, we are now facing serious environmental contamination of antibiotics and the ...
Design of passive common-mode attenuation methods for inverter-fed induction motor drive with reduced common-mode voltage PWM technique

Jayaraman, K.; Kumar, M. (2020-03-06)

This paper investigates the influence of active zero vector pulsewidth modulation (AZPWM-1) and space vector pulsewidth modulation (SVPWM) on the design of passive common-mode (CM) attenuation methods to reduce CM ...
Effect of ground heat extraction on stability and thermal performance of solar ponds considering imperfect heat transfer

Verma, S.; Das, R. (2020-03-06)

This work revisits the idea of ground heat extraction in solar ponds by addressing various limitations associated with the conventional assumption of perfect heat transfer. For this, an overall heat transfer coefficient, ...
Analytical evaluation of damage probability matrices for hill-side RC buildings using different seismic intensity measures

Surana, M.; Meslem, A.; Singh, Y.; Lang, D.H. (2020-03-06)

In the present study seismic response and vulnerability of hill-side RC buildings, often observed in the Indian Himalayan region as well as in some other parts of the world were analytically investigated using non-linear dynamic ...
Mean-field dispersal induced synchrony and stability in an epidemic model under patchy environment

Verma, T.; Gupta, A.K. (2020-03-09)

In our highly connected modern world, the dispersion of population is very important at the time when disease spread to evaluate its nature i.e., whether the disease will die-out or grow. Therefore, in this paper, SIR ...
Effect of annealing parameters and activation top layer on the growth of copper oxide nanowires

Chawla, V.; Sardana, N.; Kaur, H.; Kumar, A.; Chandra, R.; Mishra, S. (2020-03-09)

The present work focuses on the study of annealing parameters and activation top layer on the growth of copper oxide nanowires. The copper films of varying thickness (60–800 nm) were synthesized on SiO2/Si substrate by DC ...
Does financial literacy affect the value of financial advice? a contingent valuation approach

Chauhan, Y.; Dey, D.K. (2020-03-09)

The paper examines the determinants of investors’ willingness to pay (WTP) for suitable advice. We use contingent valuation, a method frequently used to estimate the value of non-market goods and services, with a unique ...
Enhanced biocorrosion resistance and cellular response of a dual phase high entropy alloy through reduced elemental heterogeneity

Perumal, G.; Grewal, H.S.; Pole, M.; Reddy, L.V.K.; Mukherjee, S.; Singh, H.; Manivasagam, G.; Arora, H.S. (2020-03-09)

The leaching out of toxic elements from metallic bioimplants has serious repercussions, including allergies, peripheral neuritis, cancer, and Alzheimer’s disease, leading to revision or replacement surgeries. The development ...
Coupled effect of concentration, particle size and substrate morphology on the formation of coffee rings

Lohani, D.; Basavaraj, M.G.; Satapathy, D.K.; Sarkar, S. (2020-03-09)

Our study reports the coupled effects of particle size, concentration and the substrate roughness on the evaporation process of an aqueous sessile droplet containing silica nanoparticles. The patterns formed after complete ...
Hydrogen distribution in metallic polycrystals with deformation

Kumar, R.; Mahajan, D.K. (2020-03-09)

To understand hydrogen embrittlement and predict probable damage sites based on high hydrogen segregation, it is important to identify hydrogen distribution mechanisms in metallic microstructure with deformation. Hydrogen ...
Experimental assessment of the thermo-hydraulic performance of automobile radiator with metallic and nonmetallic nanofluids

Akasha, A.R.; Abraham, S.; Pattamatta, A.; Das, S.K. (2020-03-09)

The overall heat transfer of a cross flow heat exchanger can be enhanced by using the nanofluids as coolant, which finds application in reducing the size and weight of automobile radiator. However, improving the heat ...
Finite-time stability for a class of fractional-order fuzzy neural networks with proportional delay

Tyagi, S.; Martha, S.C. (2020-03-09)

In this paper, we consider a class of fuzzy neural networks of fractional-order and proportional time delay. We derive sufficient conditions for the finite-time stability of the considered system using finite-time stability ...
Exotic origins of tensionless superstrings

Bagchi, A.; Banerjee, A.; Chakrabortty, S.; Parekh, P. (2020-03-09)

A new type of tensionless superstring theory, called the Inhomogeneous tensionless superstring, has been recently introduced. This is characterised by a residual symmetry algebra on the worldsheet richer in structure ...
Image denoising review: from classical to state-of-the-art approaches

Goyal, B.; Dogra, A.; Agrawal, S.; Sohi, B.S.; Sharma, A. (2020-03-09)

At the crossing of the statistical and functional analysis, there exists a relentless quest for an efficient image denoising algorithm. In terms of greyscale imaging, a plethora of denoising algorithms have been documented ...
Effects of various loading on the performance of MEMS cantilever beam for in-field tuning of sensors and actuators for high temperature and harsh environment applications

Dounkal, M.K.; Bhan, R.K.; Kumar, N. (2020-03-11)

MEMS devices require active mechanism for tuning in field operation because post fabrication, design parameters may change due to residual stress, fabrication imperfections, temperature etc. Application of axial compressive ...

Now showing items 1-20 of 497

Search DSpace

Advanced Search

Browse

All of DSpace
This Collection
- By Issue Date
- Authors
- Titles
- Subjects

Browsing Year-2020 by Issue Date

Browsing Year-2020 by Issue Date

Search DSpace

Browse

All of DSpace

This Collection

My Account