Browsing Year-2022 by Issue Date

Now showing items 1-20 of 629

Design of noble metal-free CoTiO3/Zn0.5Cd0.5S heterostructure photocatalyst for selective synthesis of furfuraldehyde combined with H2 production

Dhingra, S.; Sharma, M.; Krishnan, V.; Nagaraja, C. M. (2021-12-18)

The development of photocatalytic systems composed of earth-abundant metal-based catalysts for efficient production of clean fuel, H2 as well as value-added chemicals is of significant importance towards sustainable ...
Backbone extension via peptidomimetics at N-terminal; self-assembled nanofibrous cluster and application to selective progesterone detection in an aqueous medium

Saini, S.; Mayank; Kaur, N.; Singh, N. (2021-12-18)

Despite the adequacy of the endogenous steroid (progesterone) levels in biological functioning, elevated levels of progesterone hormone have several physiological effects that are amplified due to its direct and indirect ...
A strategic review of recent progress, prospects and challenges of MoS2-based photodetectors

Wadhwa, R.; Agrawal, A. V.; Kumar, M. (2021-12-18)

Two-dimensional layered materials have emerged prominently in the past decade, largely being investigated fundamentally and practically. Their unique layered structure and atomic-scale thickness make them attractive with ...
The effect of local reversible dissociation of particles in interactive driven diffusive system

Jindal, A.; Bhatia, N.; Kolomeisky, A. B.; Gupta, A. K. (2021-12-18)

Motor proteins or biological molecular motors belong to a class of active enzymatic molecules that are responsible for transport and force generation in living cells. They typically operate in large teams and individual ...
A Riesz-Fejér type inequality for harmonic functions

Das, S.; Kaliraj, A. S. (2021-12-18)

This article presents a Riesz-Fejér type inequality which compares the integral mean of a complex-valued harmonic function along a circle to the same along a pair of diameters. As a consequence, a result pertaining to ...
Two-dimensional nitrogenated holey graphene (C2N) monolayer based glucose sensor for diabetes mellitus

Panigrahi, P.; Sajjad, M.; Singh, D.; Hussain, T.; Andreas, L. J.; Ahuja, R.; Singh, N. (2021-12-19)

Real-time monitoring of sugar molecules is crucial for diagnosis, controlling, and preventing diabetes. Here, we have proposed the potential of porous C2N monolayer-based glucose sensor to detect the sugar molecules (glucose, ...
Effect of organic matrix alteration on strain rate dependent mechanical behaviour of cortical bone

Uniyal, P.; Sihota, P.; Kumar, N. (2021-12-19)

The organic matrix phase of bone plays important role in its mechanical performance, especially in the post-yield regime. Also, the organic phase influences loading rate-dependent behaviour of bone which is relevant during ...
Thermal design of a humidification-dehumidification desalination cycle consisting of packed-bed humidifier and finned-tube dehumidifier

Garg, K.; Das, S. K.; Tyagi, H. (2021-12-19)

Humidification-dehumidification (HDH) desalination technology is an ideal technology for off-grid and remote locations where fresh water requirement is approximately between 1-100 m3/day. The principal components of the ...
Pattern-based colorimetric sensor array to monitor food spoilage using automated high-throughput analysis

Singh, H.; Singh, G.; Kaur, N.; Singh, N. (2021-12-19)

Despite the existing rapid and reliable analytical methods for determining biogenic amine in food matrices, recently special efforts have been devoted for development of portable and inexpensive devices for discrimination ...
A novel μPMUs assisted loss-of-mains detection technique for active distribution systems

Bansal, Y.; Sodhi, R. (2021-12-19)

In this paper, a novel Loss-of-Mains (LoM) detection scheme is proposed using the Adjoint Network principle with limited number of installed micro Phasor Measurement Units (μPMU)s. The proposed scheme is comprised of two ...
Multi‐frame based adversarial learning approach for video surveillance

Patil, P. W.; Dudhane, A.; Chaudhary, S.; Murala, S. (2021-12-19)

Foreground-background segmentation (FBS) is one of the prime tasks for automated video-based applications like traffic analysis and surveillance. The different practical scenarios like weather degraded videos, irregular ...
EWS: exponential windowing scheme to improve LoRa scalability

Saluja, D.; Singh, R.; Gautam, S.; Kumar, S. (2021-12-19)

—Internet-of-Things (IoT) applications require a network that covers a large geographic area, consumes less power, is low-cost, and is scalable with an increasing number of connected devices. Low-power widearea networks ...
Vertical magnetic field aided droplet-impact- magnetohydrodynamics of ferrofluids

Sahoo, N.; Dhar, P.; Samanta, D. (2021-12-19)

In this present article, we have investigated the magnetohydrodynamics of ferrofluid droplets impacting on different wettability surfaces, in the presence of a vertical magnetic field. The spreading dynamics was studied for ...
Smoothed floating node method for modelling 2D arbitrary crack propagation problems

Singh, U.; Kumar, S.; Chen, B. (2021-12-19)

In this work, Floating Node Method (FNM), first developed for fracture modelling of laminate composites, is coupled with cell-wise strain Smoothed Finite Element Method (SFEM) for modelling 2D linear elastic fracture mechanics ...
Strain modulating electronic band gaps and SQ efciencies of semiconductor 2D PdQ2 (Q=S, Se) monolayer

Raval, D.; Gupta, S.K.; Gajjar, P.N.; Ahuja, R. (2022-04-22)

We studied the physical, electronic transport and optical properties of a unique pentagonal PdQ2 (Q=S, Se) monolayers. The dynamic stability of 2Dwrinkle like-PdQ2 is proven by positive phonon frequencies in the phonon ...
Strain‑mediated ferromagnetism and low‑field magnetic reversal in Co doped monolayer WS 2

Jena, A. K.; Mallik, S. K.; Sahu, M. C.; Sahoo, S.; Sahoo, A. K.; Sharma, N. K.; Mohanty, J.; Gupta, S. K.; Ahuja, R.; Sahoo, S. (2022-04-22)

Strain-mediated magnetism in 2D materials and dilute magnetic semiconductors hold multi-functional applications for future nano-electronics. Herein, First principles calculations are employed to study the influence of ...
Thermal and photocatalytic cascade one-pot synthesis of secondary amine using multifunctional Pd decorated MOF-derived CeO2

More, G. S.; Kushwaha, N.; Bal, R.; Srivastava, R. (2022-04-23)

The use of a single catalyst to perform thermal and photochemical N-alkylation of amine is challenging work. Herein, Pd decorated MOF-derived CeO2 was prepared for the cascade one-pot synthesis of secondary amine by thermal ...
Investigation of bifurcations in cyclic combustion dynamics of a CNG-diesel RCCI engine

Singh, A.; Saxena, M. R.; Maurya, R. K. (2022-04-23)

This study uses nonlinear dynamical and chaotic methods to investigate the cyclic combustion dynamics of a CNG-Diesel reactivity control compression ignition (RCCI) engine. The experiments of RCCI combustion mode are ...
Ion transport and current rectification in a charged conical nanopore filled with viscoelastic fluids

Trivedi, M.; Nirmalkar, N. (2022-04-23)

The ionic current rectification (ICR) is a non-linear current-voltage response upon switching the polarity of the potential across nanopore which is similar to the I–V response in the semiconductor diode. The ICR phenomenon ...
Performance and reliability improvement in intercalated MLGNR interconnects using optimized aspect ratio

Kumari, B.; Sharma, R.; Sahoo, M. (2022-04-23)

In this work, aspect ratio of various intercalation doped MLGNR interconnects are optimized using a numerical approach to achieve improved performance and reliability. A numerical optimization method is presented to estimate ...

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