A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Singh, Vinod Kumar
- Cymbopogon Citrates Oil Showing Antimicrobial Activity against Microbes of Environmental, Clinical and Food Origin
Authors
1 Saroj Institute of Technology & Management, Ahimamau P.O. Arjunganj Sultanpur Road, Lucknow-226002,Uttar Pradesh
2 Saroj Institute of Technology & Management, Ahimamau P.O. Arjunganj Sultanpur Road, Lucknow-226002,Uttar Pradesh, IN
Source
Asian Journal of Pharmacy and Technology, Vol 3, No 2 (2013), Pagination: 67-72Abstract
Out of the 1114 strains belonging to 29 genera and 105 species of microbes (molds, yeasts and bacteria) isolated from different sources [clinical cases, environment (water, air, soil, droppings of lizards and birds), food and healthy animals], 38.2% were sensitive to lemongrass oil discs containing 50 μg oil/disc. All molds, yeasts, Lactobacillus acidophilus, Morganella morganii, most of the Bacillus spp. Strains (84.3%), aeromonads (78%), Edwardsiella spp. (73.9%), 53.6% pseudomonads, 53.1% streptococci and 50% of Budvicia aquatica and Leminorella ghirmontii strains were sensitive to lemongrass oil (LGO). On the other hand, all Hafnea alvei, Laclercia adecarboxylata, Xenorhabdus luminescens and majority of Salmonella enterica (98.3%), Citrobacter spp. (93.7%), Providencia spp. and Kluyvera cryocrescens (83.3%), Enterobacter spp. (78.2%), Proteus spp. (78%), Escherichia spp. (77.7%), enterococci (73.7%), Serratia spp. (75%) and Erwinia ananas (75%), Pragia fontium (70.6%), staphylococci (69.8%) and Klebsiella spp. (62.7%) strains were resistant to LGO. MIC of LGO for sensitive strains (tested against discs containing 50 μg LGO) varied from 1 μg to 32 μg /ml while none of the resistant strains had MIC <64 μg LGO/ ml. MIC for yeast strains was the least i.e., 1 μg LGO/ ml. LGO had microbicidal activity on E. coli, S. aureus and Candida albicans. LGO instantly killed C. albicans and E. coli, and S. aureus in 10 min at 1 mg/ ml concentration, indicating of its wide spectrum antimicrobial activity at easily achievable concentrations. Study also indicated that LGO is more effective on enterococci in aerobic instead of microaerophilic growth conditions, it is indicative that in-vivo sensitivity results may differ from in-vitro tests.Keywords
Lemongrass Oil, Antimicrobial Activity, Microbes, Microaerophilic GrowthReferences
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- A Review-Living with Butterfly Skin Disease
Authors
1 Saroj Institute of Technology & Management, Ahimamau P.O. Arjunganj, Sultanpur Road, Lucknow-226002, IN
Source
Asian Journal of Pharmaceutical Research, Vol 3, No 3 (2013), Pagination: 144-150Abstract
Epidermolysis bullosa (EB) is an inherited connective tissue disease causing blisters in the skin and mucosal membranes, with an incidence of 1/50,000. Its severity ranges from mild to lethal. The skin is extremely fragile: minor mechanical friction or trauma will separate the layers of the skin and form blisters. People with this condition have an increased risk of cancers of the skin, and many will eventually be diagnosed with it as a complication of the chronic damage done to the skin. The skin has three layers; the outermost layer is the epidermis, and the middle layer is the dermis. In individuals with healthy skin, there are protein anchors between the layers that prevent them from moving independently from one another (shearing). In people born with EB, these top skin layers lack the protein anchors that hold them together, and any action that creates friction between them (like rubbing or pressure) will create blisters and painful sores. Sufferers of EB have compared the sores with third-degree burns. Current clinical research at the University of Minnesota has included a bone marrow transplant to a 2-year-old child who is one of 2 brothers with EB. Sulforaphane, a compound found in broccoli, was found to reduce blistering in a mouse model to the point where affected pups could not be identified visually, when injected into pregnant mice (5 μmol/day = 0.9 mg) and applied topically to newborns (1 μmol/day = 0.2 mg in jojoba oil).Keywords
Extremely Fragile, Protein Anchors, Broccoli.- Empirical Examination of Relationship between Organizational Culture and Employee Competence:An Insight
Authors
1 Faculty of Management Studies, Gurukula Kangri University, Haridwar − 249404, Uttarakhand, IN
2 Entrepreneurship Development Institute of India (EDII), Bhat Village − 382428, Gandhinagar District, Ahmedabad, Gujarat, IN
Source
SAMVAD: International Journal of Management, Vol 16, No 2 (2018), Pagination: 25-36Abstract
In order to enhance and improvise the individual competence it is necessary to understand the organizational culture of educational institutions besides giving growth opportunities to employees. Culture becomes an essential aspect for an individual as it’s an ever changing process and there is no fix culture in any organization. The primary objective of this research is to study and analyze the influence of organizational culture on individual competence in Indian settings. A survey was conducted on 200 faculty members through a self-established instrument whose validity was tested using exploratory factor analysis and confirmatory factor analysis for scale purification in the selected educational institutions established in remote locations of a hilly state in India that have not been explored for such studies so, it is an exploratory study. The study reveals that there is a significant impact of organizational culture on individual competence in educational institutions.
Keywords
Confirmatory Factor Analysis, Educational Institutions, Exploratory Factor Analysis, Individual Competence, Organizational Culture.References
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- Estimation of Effective Debye Temperature of Multi Component Liquid Mixtures at 298.15k
Authors
1 Department of Physics, V.S.S.D. College, Kanpur-208002, IN
2 College of Engineering Science & Technology, Lucknow-226010, IN
3 Department of Chemistry, BITS Pilani, K.K. Birla Goa Campus, Zuarinagar, Goa-403726, IN
4 Amity Institute of Applied Sciences, Amity University, Noida-201313, IN
Source
Journal of Pure and Applied Ultrasonics, Vol 41, No 1 (2019), Pagination: 19-23Abstract
The Debye temperature has been computed for four quaternary mixtures over the entire range of composition at 298.15K. We have applied three different approaches and evaluated the Debye temperature using experimental data of ultrasonic velocity and density. This paper aims to portray the comparison of all the three approaches applied on the four quaternary mixtures which is being done for the first time to the best of authors knowledge .A good agreement is observed among the values computed with all the three approaches.Keywords
Debye Temperature, Quaternary Liquid Mixtures, Ultrasonic Velocities, Density.References
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Authors
1 Department of Chemistry, Indian Institute of Technology, Kanpur 208 016, IN