Nagar, India
Nagar, India

Galgotias University is a co-educational private university in Greater Noida in the state of Uttar Pradesh, India. Previously known as Galgotias Educational Institutions, it was granted university status in 2011 by the Uttar Pradesh government. Galgotias University was established by the Uttar Pradesh Galgotias University Act No. 14 of 2011 under section 3 of UGC Act 1956. Wikipedia.

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Gupta A.,Galgotias University
Journal of Applied Research and Technology | Year: 2017

This paper reports the synthesis and characterization of two novel modified α-monomers of peptide nucleic acid containing thymine and cytosine nucleobases. These novel monomers have been synthesized by the incorporation of thiol moiety in the side chain of peptide nucleic acid backbone. These novel α-monomers have been identified with different spectroscopic techniques, notably infra-red spectroscopy, 1H and 13C nuclear magnetic resonance spectroscopy, supported by mass spectrometry. © 2017 Universidad Nacional Autónoma de México, Centro de Ciencias Aplicadas y Desarrollo Tecnológico.

Agarwal P.,Galgotias University
2016 International Conference on Information Technology, InCITe 2016 - The Next Generation IT Summit on the Theme - Internet of Things: Connect your Worlds | Year: 2016

The Indian agriculture desperately is lagging behind in per hectare yield in almost all crops in comparison to other countries with respect to the population that is needed to be fed. The use of technology in agriculture may help in increasing the productivity and may improve the condition of Indian farmers and protection of their product. The major problem of Indian agriculture is of providing information to the farmers and storing the crop related information at some place for analyzing later. The present paper illustrates a scheme of keeping records on the progress of agriculture, its production and farmers in India, via Cloud, exclusively employed for the welfare of the farmer society and the agricultural practices, GDP, and the cloud being open to general public as well, for studies, and process transparency. © 2016 IEEE.

Singh M.,Galgotias University
Proceeding - IEEE International Conference on Computing, Communication and Automation, ICCCA 2016 | Year: 2016

In Grid computing environment application scheduling is very crucial because the resources are more heterogeneous, geographically distributed, complex and owned by different organizations, they are more prone to failures. Generally, during application/job scheduling only performance factor of resources are considered. But if a node with high computational power also have high failure rate, then there is no such benefit of allocating task to that node because every time a failure occurs it needs recovery and in turn costs in term of time. Thus, failure increases make-span for the job and decreases system/node performance. So, it would be a great idea if we take into consideration failure rate and computational capacity of resources during scheduling. In this paper, to improve the system performance we have proposed a failure-aware scheduling algorithm by taking into consideration both performance and failure factors. © 2016 IEEE.

Kaur M.,Galgotias University
Proceeding - IEEE International Conference on Computing, Communication and Automation, ICCCA 2016 | Year: 2016

The term Cloud Computing has become ubiquitous nowadays. The essence of Cloud Computing lies in the fact that Cloud computing allows the sharing of resources, bypassing the need for having local servers or personal devices. It has also been described as internet based computing, providing a pool of services to its clients via the internet. With the advent of this technology, the way we used computer resources earlier has completely changed. Time is an imperative factor which any business wants to harness, to the maximum extent possible. Another very important aspect of Cloud computing is Cloud Testing, the connotation of which is Testing as a service. Due to this fact, Cloud Testing has gained impetus in the internet based world today. The availability of CPU, storage systems, databases has become much more easy and cost effective. The Crux of this paper is Cloud Testing which is described as Testing as a service (TAAS), provided by the Cloud. My paper illustrates a detailed discussion on the various aspects of Cloud Testing such as, the need for cloud testing, issues involved, benefits and limitations, the importance of Cloud computing, it's models and the services provided by Cloud Computing. © 2016 IEEE.

Chakraborty C.,Galgotias University | Doss C.G.P.,Vellore Institute of Technology | Bandyopadhyay S.,Indian Statistical Institute | Agoramoorthy G.,Tajen University
Wiley Interdisciplinary Reviews: RNA | Year: 2014

The prevalence of type-2 diabetes (T2D) is increasing significantly throughout the globe since the last decade. This heterogeneous and multifactorial disease, also known as insulin resistance, is caused by the disruption of the insulin signaling pathway. In this review, we discuss the existence of various miRNAs involved in regulating the main protein cascades in the insulin signaling pathway that affect insulin resistance. The influence of miRNAs (miR-7, miR-124a, miR-9, miR-96, miR-15a/b, miR-34a, miR-195, miR-376, miR-103, miR-107, and miR-146) in insulin secretion and beta (β) cell development has been well discussed. Here, we highlight the role of miRNAs in different significant protein cascades within the insulin signaling pathway such as miR-320, miR-383, miR-181b with IGF-1, and its receptor (IGF1R); miR-128a, miR-96, miR-126 with insulin receptor substrate (IRS) proteins; miR-29, miR-384-5p, miR-1 with phosphatidylinositol 3-kinase (PI3K); miR-143, miR-145, miR-29, miR-383, miR-33a/b miR-21 with AKT/protein kinase B (PKB) and miR-133a/b, miR-223, miR-143 with glucose transporter 4 (GLUT4). Insulin resistance, obesity, and hyperlipidemia (high lipid levels in the blood) have a strong connection with T2D and several miRNAs influence these clinical outcomes such as miR-143, miR-103, and miR-107, miR-29a, and miR-27b. We also corroborate from previous evidence how these interactions are related to insulin resistance and T2D. The insights highlighted in this review will provide a better understanding on the impact of miRNA in the insulin signaling pathway and insulin resistance-associated diagnostics and therapeutics for T2D. © 2014 John Wiley & Sons, Ltd.

Awasthi M.K.,Graphic Era University | Asthana R.,Galgotias University
International Communications in Heat and Mass Transfer | Year: 2013

The capillary instability of the cylindrical interface separating two viscous and incompressible fluids through porous medium is studied using viscous potential flow theory, when there is heat and mass transfer across the interface. The fluids are considered to be viscous and incompressible with different kinematic viscosities. A dispersion relation that accounts for the growth of axisymmetric waves is derived and stability is discussed theoretically as well as numerically. Stability criterion is given in terms of critical value of wave number. Various graphs have been drawn to show the effect of various physical parameters such as heat transfer capillary number, viscosity ratio, permeability and porosity on the stability of the system. It has been observed that porous media and heat transfer both have stabilizing effect while porosity has destabilizing effect on the stability of the system. © 2012 Elsevier Ltd.

Chauhan A.,Galgotias University | Vaish R.,Indian Institute of Technology Mandi
Materials and Design | Year: 2012

Material selection is an important task because large numbers of competitive materials are available for various technological applications. Numerous material selection techniques are reported whereas most of the techniques are knowledge based and require performance indices for material selection. In this context, Ashby approach is one of the efficient methods which rely on performance indices of materials in specific application. However Multiple attribute decision making (MADM) approaches do not require exact physical relation for material selection. We have investigated micro-electromechanical system's (MEMS) material selection using MADM approaches and compared their results with that of Ashby approach. Almost similar materials ranking indicates that MADM approaches are also efficient and ease to apply without any prior mathematical calculation for materials properties-application relation. © 2012 Elsevier Ltd.

Chauhan A.,Galgotias University | Vaish R.,Indian Institute of Technology Mandi
Materials and Design | Year: 2012

A large number of magnetic materials have been fabricated and found to be promising for their technological applications. However, it is difficult to select an optimal material (for technological application) because of the conflicting tradeoffs between their properties. In this context, the screening of magnetic materials is an important task. In this article, an attempt has been made to select the soft and hard magnetic materials using Multiple Attribute Decision Making (MADM) approach. VlseKriterijumska Optimizacija I Kompromisno Resenje (VIKOR) and Technique for order preference by similarity to ideal solution (TOPSIS) methods (MADM techniques) are employed to evaluate the relative ranking of these materials understudy. The relative weights for the different attributes (properties) are calculated using Shannon's entropy method. It is found that (Supermalloy, Magnifer 7904) (79Ni-15Fe-5Mo-0.5Mn) and Ferrite 4 (sintered) (SrO-6Fe2O3) are the optimal materials among studied soft and hard magnetic materials, respectively. Hierarchical clustering is used to classify magnetic materials under study. Pearson correlation coefficients are calculated between the attributes under study. © 2011 Elsevier Ltd.

Agarwal S.,Galgotias University
Transport in Porous Media | Year: 2014

The present work aims at studying the thermal instability in a rotating porous layer saturated by a nanofluid based on a new boundary condition for the nanoparticle fraction, which is physically more realistic. The model used for nanofluid combines the effect of Brownian motion along with thermophoresis, while for a porous medium Brinkman model has been used. A more realistic set of boundary conditions where the nanoparticle volume fraction adjusts itself including the contributions of the effect of thermophoresis so that the nanoparticle flux is zero at the boundaries has been considered. Using linear stability analysis, the expression for critical Rayleigh number has been obtained in terms of various non-dimensional parameters. The effect of various parameters on the onset of instability has been presented graphically and discussed in detail. © 2014 Springer Science+Business Media Dordrecht.

Singh V.,Galgotias University
Laser and Particle Beams | Year: 2013

In the present paper, spatial amplitude modulation instability arising due to relativistic self-phase modulation and relativistic cross phase modulation of two co-propagating, linearly polarized laser beams (with arbitrary relative polarization) interacting with homogeneous plasma, has been studied. Wave equations including finite perturbation length effects, group velocity dispersion, and coupled nonlinear source term have been set up. Coupled dispersion relation for the two laser beams has been derived and solved numerically. The growth rate of modulation instability has been obtained and compared with the growth rate of a single beam propagating in homogeneous plasma. It has been shown that modulation instability of a single beam may either be enhanced or suppressed by co-propagation of another laser beam having appropriate polarization. © Cambridge University Press 2013.

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