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Keerthana, V.
- A Survey of Multicast Routing Protocols
Abstract Views :108 |
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Authors
Affiliations
1 Department of Computer Technology and Applications, Coimbatore Institute of Technology, Coimbatore, IN
1 Department of Computer Technology and Applications, Coimbatore Institute of Technology, Coimbatore, IN
Source
International Journal of Scientific Engineering and Technology, Vol 3, No 4 (2014), Pagination: 418-421Abstract
A mobile ad hoc network (MANET) is a self-configuring infrastructure less network of mobile devices connected by wireless.A protocol manages group membership and controls the path that multicast data takes over the network. Examples of multicast routing protocols include Protocol Independent Multicast (PIM). There are lots of multicast routing protocols, some works with wired networks while the others with wireless networks, some protocols deals with both wired and wireless networks. But applying this concept in Mobile Ad Hoc networks (Manets) is a big challenge. The main aim of this paper is to explore the performance characteristics of multicast protocols.Keywords
MANET, Tree-Based, Mesh-Based, Zone-Based, Hybrid-Based Multicast Routing Protocols.Full Text
- Effect of Growth Media pH and Incubation Temperatures on the Production of Proteinases From Bacillus sp. 26
Abstract Views :190 |
PDF Views:0
Authors
Affiliations
1 Postgraduate and Research Department of Microbiology, Dr.N.G.P.Arts and Science College, Coimbatore (T.N.), IN
1 Postgraduate and Research Department of Microbiology, Dr.N.G.P.Arts and Science College, Coimbatore (T.N.), IN
Source
Asian Journal of Bio Science, Vol 4, No 2 (2010), Pagination: 216-220Abstract
Bacillus sps-26 isolated and characterized from dairy effluents was challenged for its ability to produce alkaline proteinase using different temperature and pH as bioparameters with a chemically defined medium containing 5% casein. The maximum enzyme production was achieved at 30.C at pH 10, which was assayed using Genov method. Although moderate enzyme level was obtained at 10.C, it can pave the way for its affordable use in detergent industries.Keywords
Bacillus sp-26, Alkaline Proteinase, Bioparameters, Tseushida Method, Lowry Method.
- Development and Optimization of Natural Colourant from Microbial Pigment
Abstract Views :313 |
PDF Views:0
Authors
Affiliations
1 Dr. M. G. R Educational and Research Institute, Velappanchavadi, Chennai – 600077, Tamil Nadu, IN
1 Dr. M. G. R Educational and Research Institute, Velappanchavadi, Chennai – 600077, Tamil Nadu, IN
Source
Research Journal of Pharmacy and Technology, Vol 12, No 7 (2019), Pagination: 3475-3478Abstract
Background: Natural pigments and synthetic dyes have been extensively used in various field such as food production, textile industries etc. Prodigiosin is red pigment produced by Serratia species. Prodigiosin is a promising drug owing to its reported characteristics of having anti-microbial, immunosuppressive, anti-proliferative and anti-cancer activity. Objective: The objective of the study is to development and optimization of natural colourant from microbial pigment. Methods: The aim of the work is to formulate suitable growth conditions and interaction of carbon and nitrogen sources in medium for growth production of prodigiosin from Serratia species. Result: The maximum production A2 (units/cell) was achieved at 280C, at pH7 with the addition of 1% of carbon source (Glucose) and 0.25% of nitrogen sources (peptone)after 72 days of incubation. Conclusion: Our results indicate that we have designed an economic medium supporting enhanced Serratia marcescens A2 prodigiosin production giving an added value for crude glycerol obtained from biodiesel industry.Keywords
Serratia, Bio Pigment, Factorial Design, Prodigiosin.References
- Yang F., Hanna M.A., Sun R. Value-added uses for crude glycerol-a byproduct of biodiesel. Biotechnol. Biofuels. 2012, 5:13.
- Paulo da Silva G., Mack M., Contiero J. Glycerol: a promising and abundant carbon source for industrial microbiology. Biotechnol. Adv. 2009, 27(1): 30–39.
- Carbonell G.V., Della Colleta H.H.M., Yano T., Darini A.L.C., Levy C.E., Fonseca B.A.L. Clinical relevance and virulence factors of pigmented Serratia marcescens. FEMS Immunol. Med. Microbiol. 2000, 28: 143–149.]
- Iftikhar T., Niaz M., Hussain Y., Abbas S.Q., Ashraf I., Zia M.A. Improvement of selected strains through gamma irradiation for enhanced lipolytic potential. Pak. J. Bot. 2010, 42(4): 2257–2267.
- Adrio J.L., Demain L.A. Genetic improvement of processes yielding microbial products. FEMS Microbiol. Rev. 2006, 30(2):187–214.
- Huma T., Rashid M.H., Javed M.R., Ashraf A. Gamma ray mediated mutagenesis of Phialocephala humicola: Effect on kinetics and thermodynamics of α-amylase production. Afr. J. Microb. Res. 2012, 6(22): 4639–4646.
- Samrot V., Chadana K., Senthil kumar P., Narendra kumar G. Optimization of prodigiosin production by Serratia marcescens SU-10 and evalution of its bioactivity. IRJOB. 2011, 2(5):128–133.
- Krithika K., Geetha Ramani D. Screening of Serratia marcescens isolated from soil for secondary metabolites of therapeutic importance. Int. J. Bioassays. 2013, 02(08): 1162–1165.
- Mehdikhani P., Bari M.R., Hovsepyan H. Screening of Saccharomyces cerevisiae for high tolerance of ethanol concentration and temperature. Afr. J. Microbiol. Res. 2011, 5(18):2654–2660.
- Rascoe J, Berg M, Melcher U, et al. Identification, phylogenetic analysis, and biological characterization of Serratia marcescens strains causing cucurbit yellow vine disease. Phytopathology. 2003, 93:1233–1239.
- Siva R, Subha K, Bhakta D, et al. Characterization and enhanced production of prodigiosin from the spoiled coconut. Appl Biochem Biotechnol. 2012, 166:187–196.
- Mathivanan N (1995) Studies on extracellular chitinase and secondary metabolites produced by Fusarium chlamdosporum, an antagonist to Puccinia arachidis, the rust pathogen of groundnut.
- Pichyangkura R, Kudan S, Kuttiyawong K, Sukwattanasinitt M, Aiba S (2002) Quantitative production of 2-acetamido-2-deoxy-D-glucose from crystalline chitin by bacterial chitinase. Carbohydr Res 337: 557-559.
- A Study on Employee Motivation with Reference to Manufacturing Industry
Abstract Views :115 |
PDF Views:74
Authors
Affiliations
1 Student, Department of Management, Aarupadai Veedu Institute of Technology, Paiyanoor - Affiliated to Vinayaka Missions Research Foundation, (DU), Salem, IN
2 Professor, Department of Management. Aarupadai Veedu Institute of Technology, Paiyanoor - Affiliated to Vinayaka Missions Research Foundation (DU), Salem, IN
1 Student, Department of Management, Aarupadai Veedu Institute of Technology, Paiyanoor - Affiliated to Vinayaka Missions Research Foundation, (DU), Salem, IN
2 Professor, Department of Management. Aarupadai Veedu Institute of Technology, Paiyanoor - Affiliated to Vinayaka Missions Research Foundation (DU), Salem, IN
Source
IBMRD's Journal of Management & Research, Vol 11, No 1 (2022), Pagination: 17-24Abstract
According to Bapu (2005), “Motivation is defined as a human psychological characteristic that add to a person’s degree of commitment. It is the management process of influencing employees’ behavior.†The study covers almost all the employees from the managing directors to the peon working in the steel industry. The motivation is a live issue for all. Motivation drifters from person to person, industry to industry, level of education, age, nature of work etc. Motivation may range from very high to very low. By this study it is clear that there are various factors which influence motivation and productivity of the employees such as social Security measures, welfare facilities, salary status, bonus, health condition, shift system and recognition of work. So the study gives importance to these factors and effect of motivation on employees in steel industryKeywords
Motivation, Employee Motivation, Effect of Motivation.Full Text
References
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- Blau (1985) “Sustaining the Growth of Employee Motivation and Career Development in Organizationâ€,https://mpra.ub.uni-muenchen.de/69728/
- OI Dobre (2013)â€Employee motivation organizational performanceâ€, Economic research, vol 5(1), pp.2 - 8. http://www.reaser.eu
- L Elise, T Grohnert, (2013) “Employee motivation for personal development plan effectivenessâ€, European journal of training and development, vol 37(6), pp.527-543. https://doi.org/10.1108/EJTD-02-2013-0015
- JM Hays, AV(2001) “A preliminary investigation of the relationships between employee motivation/vision, service learning, and perceived service qualityâ€, Journal of operation management, vol 19(3), pp.349-355, https://www.sciencedirect.com/science/article/ abs/pii/S0272696300000619
- M Latif, S Aslam (2014) “Impact of financial and non-financial rewards on employee motivationâ€, Middle east journal of scientific research, vol 21(10), pp.1776 - 1786.10.5829/idosi.mejsr.2014.21.10.21756
- JR Lindner (1998)â€understanding employee motivation†https://tigerprints. clemson.edu/joejoe/1998june/rb3.php?iframe=true&width=100%&height=100%
- HS Mansaray – Budapest (2019)â€The Role of Human Resource Management in Employee Motivation and Performanceâ€, Budapest international research and critics institute (BIRCI - JOURNAL) Humanities, vol 2(3), pp.183-194.https://doi.org/10.33258/birci.v2i3.405
- QA Manzoor (2012)â€Impact of Employees Motivation on Organizational Effectivenessâ€, European journal of business and management, vol 3(3), pp.36-45.https://www.iiste.org/
- Z Rahimić, E Resić, (2012)â€Determining the level of management competences in the process of employee motivationâ€, https://doi.org/10.1016/j.sbspro.2012.04.066