Significance of Screening for Colonization and Vancomycin Resistance in Staphylococcus aureus Isolated from Anterior Nares of School Going Children

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Human Dipylidiasis: A Case Report of Dipylidium caninum Infection from Karimnagar.

Dipylidium caninum also refered to as the double-pored tapeworm is a cyclophyllidean cestode that commonly infects dogs and cats. Mammals act as definite hosts with intermediate hosts being dog and cat flea, the Ctenocephalides canis and Ctenocephalides catis respectively. The dog lice, Trichodectes canis and human flea (Pulex irritans) also transmit Dipylidium caninum infection. Infants and young children are at high risk of acquiring infection. Majority of the infections are due to close association with pet dog and cats. Humans are accidental hosts who acquire infection by ingestion of infected dog and cat fleas. We report a rare case of Dipylidium caninum infection in a 9 year old girl who could have acquired infection by consuming food contaminated with infected fleas

Study of heat sources and sinks and generation of available potential energy in the Indian region during the southwest monsoon season

The total vertical velocity and the heating field were evaluated for a portion of the Indian region for a typical monsoon day in July 1966 using a two-level geostrophic model. The generation of zonal and eddy available potential energy was computed with these values of heating and cooling. Both forms of available potential energy seem to be generated by diabatic processes. The generation of eddy available potential energy may be due to the released latent heat of condensation

Trip Chaining Behavior in Developing Countries: A Study of Mumbai Metropolitan Region, India

Trip making behavior of people is becoming complex day by day due to their modern and hectic life style. This exhibits that a better understanding of trip chain decision making is necessary to transportation researchers and policy makers. Hence, this paper explores trip chaining behavior of Mumbai Metropolitan Region (MMR) residents using the activity-travel survey conducted by the authors in 2011. This paper proposes a typology of trip chains based on the structure of trips and activity purpose. Further, this study develops an empirical framework to examine the effect of household and individual socioeconomic characteristics, and travel choices on individual trip chain making behavior. In addition to the descriptive analysis, a nested logit model is proposed for further understanding of the concept. Model estimation results shows that, the identified variables have significant explanatory power in the decisions relating to the trip chain choice. This study provides promising insights on trip chaining behavior of the people in developing countries and it also extends the need to incorporate trip chaining behavior in existing travel demand forecasting models

ANTIMICROBIAL ACTIVITY OF STREPTOMYCES VARIABILIS STRAIN-VITUMVB03 ISOLATED FROM KANYAKUMARI MARINE SEDIMENTS

Objective: This study was focused on an evaluation of antimicrobial activity of actinobacterial isolated from Kanyakumari marine sediments.Methods: This study includes sample collection from Kanyakumari beach, followed by isolation of marine actinobacteria, screening for antibacterial activity and antifungal activity. Finally, the most active isolate was identified using 16S rRNA sequencing. Results: Marine actinobacteria are one of the leading microbes of the ocean known for producing excellent secondary metabolites and having a broad spectrum of anti-microbial activity, hence they are very important from an industrial point of view. The marine sediment sample used was collected from Kanyakumari beach, in the month of July, falling in the latitudinal range of 8.5074°N and in the longitude of 76.9730°E. A total of 8 actinobacterial colonies were isolated by spread plate technique on Actinomycetes isolation agar, Kuster's agar and Starch casein agar. The isolate cultures were designated as UST1- UST8. Among them, UST3 showed a maximum zone of inhibition against clinical pathogens Salmonella typhi and Aspergillus niger with a zone of inhibition of 22mm and 20mm respectively. In solvent extraction study ethyl acetate and hexane was found as best solvents for extraction. Potential isolate UST3 was identified as Streptomyces variabilis using morphological studies and 16S rRNA sequencing. Potential strain was submitted as Streptomyces variabilis- VITUMVB03Conclusion:  Results obtained in this study concluded that marine actinobacteria have broad-spectrum antimicrobial activity and can be used in the pharmaceutical industry.Keywords: Anti-fungal activity, Anti-bacterial activity, Salmonella typhi, Aspergillus niger, Streptomyces variabili

GIS-based Decision Support System (DSS) for Recommending Retail Outlet Locations

Many Information Technology (IT) tools play a vital role in the business world due to their wider applicability. Extremely competitive retail environment necessitates retailers to choose new store locations strategically. GIS with its capability to manage, display and analyze business information spatially, is emerging as one of the powerful location intelligence IT tool.  The purpose of this paper is to explore the possibility of strategic retail outlet location through online Decision Support System (DSS) in Hyderabad Metropolitan city, India. The procedure makes use of data, information and software from Web-based Geographical Information Systems (GIS) to generate online analysis, mapping and visualization systems. These procedures are integrated and synchronized with appropriate data layers (multi data layer system) to arrive at better decisions.  This DSS combines different data layers through spatial methodological analysis to arrive at possible solution for ideal retail store location. Keywords: Retail store site selection; spatial data layers; open source web GIS; DSS

A novel technique of using implant drills for decompression of large cystic lesions

Many techniques and materials have been used in the past for decompression of large cysts, but proper description of technique had not been specified,here we enumerate technique of using implant drills for creating a bony window transmucosally and usage of Pediatric ET tube for decompression

Performance evaluation of coating materials and process parameters optimization for surface quality during turning of AISI 304 austenitic stainless steel

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Phalerin, a new benzophenoic glucoside isolated from the methanolic extract of Mahkota Dewa [Phaleria macrocarpa (scheff). Boerl.] leaves

Mahkota Dewa [Phaleria macrocarpa (Scheff). Boerl.] is used traditionally to treat cancers in Indonesia. Extract methanol of the leaves displayed a small LC50 value (63.16 μg/ml) on BST (Brine Shrimp Lethality test) assay; therefore a phytochemical study of this extract was undertaken. A new benzophenoic glucoside was isolated from the methanol extract and identified as 4,5-dihydroxy,4’-methoxybenzophenone-3-0-β-D-glucoside (Phalerin) based on its spectroscopic data. Phalerin was cytotoxic to myeloma cell line (NS-1) (in vitro) having IC50 of 83 μg/ml or 1.9 x 10-1 mM.Key words: Phaleria macrocarpa, Phalerin, myelom

Effect of Post Weld Heat Treatments on the Elevated Temperature Mechanical Properties of Ti6Al4V Friction Welds

The {\alpha}+\b {eta} titanium alloy (Ti6Al4V) has been successfully joined using rotary friction welding. To investigate the influence of post weld heat treatments on the microstructure and mechanical properties of the welds, the weld joints were heat treated in {\alpha}+\b {eta} and\b {eta} regions, followed by air cooling and furnace cooling. Subsequent to heat treatment, the specimens were subjected to stress relieving treatment. The heat treatment temperatures were selected keeping in view the beta transus temperature of the alloy. Mechanical properties of the welds are evaluated in the as-welded and post weld heat treated conditions at the working temperature of this alloy. The results reported are an average of the values obtained from three tests carried out at a given set of condition. Joints produced exhibited better mechanical properties when compared to the parent metal. Coarse transgranular microstructure and coarse grains in general exhibit better creep and stress rupture properties, while finer microstructures exhibit better tensile strengthsThe {\alpha}+\b {eta} titanium alloy (Ti6Al4V) has been successfully joined using rotary friction welding. To investigate the influence of post weld heat treatments on the microstructure and mechanical properties of the welds, the weld joints were heat treated in {\alpha}+\b {eta} and\b {eta} regions, followed by air cooling and furnace cooling. Subsequent to heat treatment, the specimens were subjected to stress relieving treatment. The heat treatment temperatures were selected keeping in view the beta transus temperature of the alloy. Mechanical properties of the welds are evaluated in the as-welded and post weld heat treated conditions at the working temperature of this alloy. The results reported are an average of the values obtained from three tests carried out at a given set of condition. Joints produced exhibited better mechanical properties when compared to the parent metal. Coarse transgranular microstructure and coarse grains in general exhibit better creep and stress rupture properties, while finer microstructures exhibit better tensile strength