Time filter

Source Type

Singh M.,Kurukshetra University | Sukhvinder,Seth Jai Parkash Mukand Lal Institute of Engineering and Technology | Kharab R.,Kurukshetra University
Nuclear Physics A | Year: 2013

We have analyzed the fusion excitation function data of various heavy ion systems in the near barrier energy region using the coupled channel code CCFULL and a new parameterization scheme for evaluating the depth of the Woods-Saxon nuclear potential. The potential model proposed here explains the fusion excitation function of the various heavy ion systems reasonably well. We have also discussed the role of projectile isotopic effects, target isotopic effects and the mass asymmetry in the entrance channel, by choosing the suitable projectile-target combinations, in the sub-barrier fusion enhancement. © 2012 Elsevier B.V.


Singh M.,Kurukshetra University | Sukhvinder,Seth Jai Parkash Mukand Lal Institute of Engineering and Technology | Kharab R.,Kurukshetra University
Nuclear Physics A | Year: 2013

We have analyzed the fusion excitation function data of various heavy ion systems in the near barrier energy region using Wong's formula and an energy dependent potential. The various channel coupling effects for different projectile-target combinations are properly mocked up by the energy dependent potential resulting in a very good agreement between the data and the predictions. © 2012 Elsevier B.V.


Tyagi A.,National Dairy Research Institute | Kumar A.,Seth Jai Parkash Mukand Lal Institute of Engineering and Technology | Aparna S.V.,National Dairy Research Institute | Mallappa R.H.,National Dairy Research Institute | And 2 more authors.
Critical Reviews in Food Science and Nutrition | Year: 2016

Synthetic biology also termed as “genomic alchemy” represents a powerful area of science that is based on the convergence of biological sciences with systems engineering. It has been fittingly described as “moving from reading the genetic code to writing it” as it focuses on building, modeling, designing and fabricating novel biological systems using customized gene components that result in artificially created genetic circuitry. The scientifically compelling idea of the technological manipulation of life has been advocated since long time. Realization of this idea has gained momentum with development of high speed automation and the falling cost of gene sequencing and synthesis following the completion of the human genome project. Synthetic biology will certainly be instrumental in shaping the development of varying areas ranging from biomedicine, biopharmaceuticals, chemical production, food and dairy quality monitoring, packaging, and storage of food and dairy products, bioremediation and bioenergy production, etc. However, potential dangers of using synthetic life forms have to be acknowledged and adoption of policies by the scientific community to ensure safe practice while making important advancements in the ever expanding field of synthetic biology is to be fully supported and implemented. © 2016, Copyright © Taylor & Francis Group, LLC.


Shrama B.,Seth jai parkash mukand lal institute of engineering and technology | Malhotra D.,Seth jai parkash mukand lal institute of engineering and technology
International Journal of Applied Engineering Research | Year: 2012

The objective is to design an erbium doped fiber amplifier (EDFA) for the speed enhancement. For designing of the EDFA network two software are required to find out the parameters of EDFA optical amplifier. The design evaluates the performance of the network for a given pattern specifies the design accessibility for the speed enhancement. Simulation results are used to verify the results. A network planner needs to optimize the various electrical and optical parameters to ensure smooth operations of a wavelength division multiplexing (WDM) network. Most conventional network layer planners do not care about the heuristics of the optical layer. However, such lapses can often be catastrophic. Until the bit rate and the transmission distance is under some bounded constraint (for example, small networks), it is often not important to consider the optical parameters. However, as the bit rate increases and transmission length increases, these optical parameters have the capability of playing truant in the network. A network planner must consider the affecting parameters and build a network that accommodates the impairments caused by the optical parameters. © Research India Publications.


Yadav A.K.,National Institute of Nutrition | Tyagi A.,National Dairy Research Institute | Kumar A.,Seth Jai Parkash Mukand Lal Institute of Engineering and Technology | Saklani A.C.,Apeejay Stya University | And 2 more authors.
Archives of Microbiology | Year: 2014

Adhesion to the human intestinal epithelial cell is considered as one of the important selection criteria of lactobacilli for probiotic attributes. Sixteen Lactobacillus plantarum strains from human origins were subjected for adhesion to extracellular matrix (ECM) components, and their physiochemical characterization, incubation time course and effect of different pH on bacterial adhesion in vitro were studied. Four strains showed significant binding to both fibronectin and mucin. After pretreatment with pepsin and trypsin, the bacterial adhesion to ECM reduced to the level of 50 % and with lysozyme significantly decreased by 65–70 %. Treatment with LiCl also strongly inhibited (90 %) the bacterial adhesion to ECM. Tested strains showed highest binding efficacy at time course of 120 and 180 min. Additionally, the binding of Lp91 to ECM was highest at pH 6 (155 ± 2.90 CFU/well). This study proved that surface layer components are proteinaceous in nature, which contributed in adhesion of lactobacillus strains. Further, the study can provide a better platform for introduction of new indigenous probiotic strains having strong adhesion potential for future use. © 2014, Springer-Verlag Berlin Heidelberg.


Kumar A.,National Dairy Research Institute | Kumar A.,Seth Jai Parkash Mukand Lal Institute of Engineering and Technology | Grover S.,National Dairy Research Institute | Batish V.K.,National Dairy Research Institute
Journal of General and Applied Microbiology | Year: 2013

A highly sensitive and specific multiplex PCR assay has been developed to detect the presence of Escherichia coli O157:H7 from naturally contaminated raw milk samples within 10 h. The primers explored in the assay were targeted against the uidR gene specific for all types of E. coli and the fliCH7 gene specific for the h7 flagellar antigen of E. coli O157:H7. The multiplex PCR assay developed was found to be highly specific as it produced PCR products of 152 bp (E. coli specific) and 625 bp (E. coli O157:H7 specific). The assay was tested for its specificity against different serotypes of E. coli as well as other pathogenic strains like Salmonella, Shigella, Klebsiella, Enterobacter, Staphylococcus aureus, Lactobacillus and Lactococcus etc. When this multiplex PCR assay was directly applied to 24 raw milk samples collected from different sources, E. coli O157:H7 could be detected in one of the milk samples without 4 h enrichment in CTSMAC broth and three samples after 4 h enrichment in CT-SMAC broth. However, all the pasteurized milk samples gave a negative signal for this organism.


Duhan S.S.,Seth Jai Parkash Mukand Lal Institute of Engineering and Technology | Singh M.,Kurukshetra University | Kharab R.,Kurukshetra University
International Journal of Modern Physics E | Year: 2012

We have studied the effects of nuclear induced breakup channel coupling on the fusion cross-section for 6Li+ 12C and 6He+ 12C systems in the near barrier energy regime using the dynamic polarization potential (DPP) approach. It has been found that there is enhancement in the fusion cross-section with respect to standard one-dimensional barrier penetration model in the below barrier energy regime while at energies above the barrier there is suppression of fusion cross-section with respect to simple barrier penetration model is observed. The agreement between data and predictions for 6Li+ 12C system improves significantly as a result of the inclusion of nuclear induced DPP. © 2012 World Scientific Publishing Company.


Singh M.,Kurukshetra University | Sukhvinder,Seth Jai Parkash Mukand Lal Institute of Engineering and Technology | Kharab R.,Kurukshetra University
AIP Conference Proceedings | Year: 2013

We have analyzed the fusion excitation function data of various heavy ion systems in the near barrier energy region using Wong's formula and an energy dependent potential. The various channel coupling effects for different projectile-target combinations are properly mocked up by the energy dependent potential resulting in a very good agreement between the data and the predictions. © 2013 AIP Publishing LLC.


Abbas I.A.,King Abdulaziz University | Abbas I.A.,Sohag University | Kumar R.,Kurukshetra University | Reen L.S.,Seth Jai Parkash Mukand Lal Institute of Engineering and Technology
Canadian Journal of Physics | Year: 2014

A two-dimensional problem in a transversely isotropic thermoelastic medium without energy dissipation and with two temperatures due to a thermal source is investigated. As an application of the problem, a particular type of continuous thermal source has been taken to illustrate the utility of the approach. The problem is solved numerically by using a finite element method. The displacement components, conductive temperature, and stress components have been obtained numerically and illustrated graphically for our particular model. Some special cases of interest are also discussed. The implementation of finite element method codes used C++. Numerical work is also performed for a suitable material with the aim of illustrating the results. © 2014 Published by NRC Research Press.


PubMed | National Dairy Research Institute and Seth Jai Parkash Mukand Lal Institute of Engineering and Technology
Type: Journal Article | Journal: Critical reviews in food science and nutrition | Year: 2016

Synthetic biology also termed as genomic alchemy represents a powerful area of science that is based on the convergence of biological sciences with systems engineering. It has been fittingly described as moving from reading the genetic code to writing it as it focuses on building, modeling, designing and fabricating novel biological systems using customized gene components that result in artificially created genetic circuitry. The scientifically compelling idea of the technological manipulation of life has been advocated since long time. Realization of this idea has gained momentum with development of high speed automation and the falling cost of gene sequencing and synthesis following the completion of the human genome project. Synthetic biology will certainly be instrumental in shaping the development of varying areas ranging from biomedicine, biopharmaceuticals, chemical production, food and dairy quality monitoring, packaging, and storage of food and dairy products, bioremediation and bioenergy production, etc. However, potential dangers of using synthetic life forms have to be acknowledged and adoption of policies by the scientific community to ensure safe practice while making important advancements in the ever expanding field of synthetic biology is to be fully supported and implemented.

Loading Seth jai parkash mukand lal institute of engineering and technology collaborators
Loading Seth jai parkash mukand lal institute of engineering and technology collaborators