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Sample records for delhi electronic resource

  1. Long term ionospheric electron content variations over Delhi

    Directory of Open Access Journals (Sweden)

    J. K. Gupta

    Full Text Available Ionospheric electron content (IEC observed at Delhi (geographic co-ordinates: 28.63°N, 77.22°E; geomagnetic co-ordinates: 19.08°N, 148.91°E; dip Latitude 24.8°N, India, for the period 1975–80 and 1986–89 belonging to an ascending phase of solar activity during first halves of solar cycles 21 and 22 respectively have been used to study the diurnal, seasonal, solar and magnetic activity variations. The diurnal variation of seasonal mean of IEC on quiet days shows a secondary peak comparable to the daytime peak in equinox and winter in high solar activity. IECmax (daytime maximum value of IEC, one per day shows winter anomaly only during high solar activity at Delhi. Further, IECmax shows positive correlation with F10.7 up to about 200 flux units at equinox and 240 units both in winter and summer; for greater F10.7 values, IECmax is substantially constant in all the seasons. IECmax and magnetic activity (Ap are found to be positively correlated in summer in high solar activity. Winter IECmax shows positive correlation with Ap in low solar activity and negative correlation in high solar activity in both the solar cycles. In equinox IECmax is independent of Ap in both solar cycles in low solar activity. A study of day-to-day variations in IECmax shows single day and alternate day abnormalities, semi-annual and annual variations controlled by the equatorial electrojet strength, and 27-day periodicity attributable to the solar rotation.

    Key words: Ionosphere (equatorial ionosphere · Magnetospheric physics (magnetosphere · ionosphere interactions · Radio science (ionospheric physics

  2. A study of human resource policies and practices for primary health care system in Delhi

    Directory of Open Access Journals (Sweden)

    Pawan Kumar

    2014-10-01

    Full Text Available Background: A comprehensive health care services requires effective human resource (HR management policy to ensure organizational success. Government is primarily concerned with the size of the workforce rather than the contemporary HR practices. This resulted into lack of attention to HR management in health sector. Objective: To critically examine HR policies and practice for primary health care system in Delhi. Materials and Methods: For critical analysis of HR policies and practices for primary urban health centers, related documents were examined from year 2005 to 2012. The policies and practices were examined with reference to HR planning, recruitment, selection, hiring, staffing, probation, induction training, performance evaluation, salary and transfer policy in the organization. Results: At present, updated HR planning is not done regularly and due to lack of such updated information actual HR requirement is not calculated leading to shortage backlog. To fill up this shortage contractual model to recruit staff has been adopted by health department. There is no induction training and training need assessment done in the organization. There is wide disparity in pay and leave provisions for different category of regular and contractual staff working under the same roof of health facilities. Conclusion: Disparity in salary, leave provision and other privileges in organization have brought discrimination and demotivation among employees. To deal with conflicting climate in organization comprehensive HR policy is suggested. Policy content should include HR planning, training and development, institute capacity building, HR information system, motivation, and retention strategies for HR.

  3. Selection of Electronic Resources.

    Science.gov (United States)

    Weathers, Barbara

    1998-01-01

    Discusses the impact of electronic resources on collection development; selection of CD-ROMs, (platform, speed, video and sound, networking capability, installation and maintenance); selection of laser disks; and Internet evaluation (accuracy of content, authority, objectivity, currency, technical characteristics). Lists Web sites for evaluating…

  4. Electronic Resource Management Systems

    Directory of Open Access Journals (Sweden)

    Mark Ellingsen

    2004-10-01

    Full Text Available Computer applications which deal with electronic resource management (ERM are quite a recent development. They have grown out of the need to manage the burgeoning number of electronic resources particularly electronic journals. Typically, in the early years of e-journal acquisition, library staff provided an easy means of accessing these journals by providing an alphabetical list on a web page. Some went as far as categorising the e-journals by subject and then grouping the journals either on a single web page or by using multiple pages. It didn't take long before it was recognised that it would be more efficient to dynamically generate the pages from a database rather than to continually edit the pages manually. Of course, once the descriptive metadata for an electronic journal was held within a database the next logical step was to provide administrative forms whereby that metadata could be manipulated. This in turn led to demands for incorporating more information and more functionality into the developing application.

  5. Electronic Resource Management and Design

    Science.gov (United States)

    Abrams, Kimberly R.

    2015-01-01

    We have now reached a tipping point at which electronic resources comprise more than half of academic library budgets. Because of the increasing work associated with the ever-increasing number of e-resources, there is a trend to distribute work throughout the library even in the presence of an electronic resources department. In 2013, the author…

  6. Electronic Resource Management and Design

    Science.gov (United States)

    Abrams, Kimberly R.

    2015-01-01

    We have now reached a tipping point at which electronic resources comprise more than half of academic library budgets. Because of the increasing work associated with the ever-increasing number of e-resources, there is a trend to distribute work throughout the library even in the presence of an electronic resources department. In 2013, the author…

  7. Electronic Library: A TERI Experiment.

    Science.gov (United States)

    Kar, Debal C.; Deb, Subrata; Kumar, Satish

    2003-01-01

    Discusses the development of Electronic Library at TERI (The Energy and Resources Institute, New Delhi). Highlights include: hardware and software used; the digital library/Virtual Electronic Library; directory of Internet journals; virtual reference resources; electronic collection/Physical Electronic Library; downloaded online full-length…

  8. Managing electronic resources a LITA guide

    CERN Document Server

    Weir, Ryan O

    2012-01-01

    Informative, useful, current, Managing Electronic Resources: A LITA Guide shows how to successfully manage time, resources, and relationships with vendors and staff to ensure personal, professional, and institutional success.

  9. Electronic Resources Management Project Presentation 2012

    KAUST Repository

    Ramli, Rindra M.

    2012-11-05

    This presentation describes the electronic resources management project undertaken by the KAUST library. The objectives of this project is to migrate information from MS Sharepoint to Millennium ERM module. One of the advantages of this migration is to consolidate all electronic resources into a single and centralized location. This would allow for better information sharing among library staff.

  10. Implementing CORAL: An Electronic Resource Management System

    Science.gov (United States)

    Whitfield, Sharon

    2011-01-01

    A 2010 electronic resource management survey conducted by Maria Collins of North Carolina State University and Jill E. Grogg of University of Alabama Libraries found that the top six electronic resources management priorities included workflow management, communications management, license management, statistics management, administrative…

  11. Implementing CORAL: An Electronic Resource Management System

    Science.gov (United States)

    Whitfield, Sharon

    2011-01-01

    A 2010 electronic resource management survey conducted by Maria Collins of North Carolina State University and Jill E. Grogg of University of Alabama Libraries found that the top six electronic resources management priorities included workflow management, communications management, license management, statistics management, administrative…

  12. Delhi: India's urban example.

    Science.gov (United States)

    Cutler, B

    1988-06-01

    Demography, migration, economy, employment, education, planning, housing and transportation in the Delhi Union Territory are described. The Territory is an administrative district that includes Old Delhi, the site of the ancient walled city, the New Delhi Municipal Corporation, the center of government, the Delhi Cantonment, a military center, and 27 smaller towns, many of which are rural in character. The Delhi Territory is notable for its relatively high per capita income ($321), high sex ratio (124), high proportion of recent migrants (over half), but also high employment rate and educational status of these migrants. Much of the economy is based on government service, retail trade and services. School enrollment is high, nearly 100% of primary school age children, 77% of middle school, and 50% of secondary school. Rapid growth has stressed the public health, sanitation, housing, electric power systems. Transportation is coping relatively well, considering that 20% of all motor vehicles in India are in Delhi. 50% of daily trips are made by bus, 22% by bicycle, 10% by motorcycles, and 4% by cars. Accommodations for tourists in Delhi's old center are good in both expensive and inexpensive hotels.

  13. Resource Letter: TE-1: Teaching electronics

    Science.gov (United States)

    Henry, Dennis C.

    2002-01-01

    This Resource Letter examines the evolution, roles, and content of courses in electronics in the undergraduate physics curriculum, and provides a guide to resources for faculty teaching such courses. It concludes with a brief section addressing problems of electromagnetic interference in electronic systems, and provides an introduction to the literature and practice of electromagnetic compatibility. I have included textbooks, reference books, articles, collections of laboratory experiments and projects, sources of equipment and parts, software packages, videos, and websites.

  14. Electronic Resources Management System: Recommendation Report 2017

    KAUST Repository

    Ramli, Rindra M.

    2017-05-01

    This recommendation report provides an overview of the selection process for the new Electronic Resources Management System. The library has decided to move away from Innovative Interfaces Millennium ERM module. The library reviewed 3 system as potential replacements namely: Proquest 360 Resource Manager, Ex Libris Alma and Open Source CORAL ERMS. After comparing and trialling the systems, it was decided to go for Proquest 360 Resource Manager.

  15. Geo-spatial analysis of land-water resource degradation in two economically contrasting agricultural regions adjoining national capital territory (Delhi).

    Science.gov (United States)

    Kaur, Ravinder; Minhas, P S; Jain, P C; Singh, P; Dubey, D S

    2009-07-01

    The present study was aimed at characterizing the soil-water resource degradation in the rural areas of Gurgaon and Mewat districts, the two economically contrasting areas in policy zones-II and III of the National Capital Region (NCR), and assessing the impact of the study area's local conditions on the type and extent of resource degradation. This involved generation of detailed spatial information on the land use, cropping pattern, farming practices, soils and surface/ground waters of Gurgaon and Mewat districts through actual resource surveys, standard laboratory methods and GIS/remote sensing techniques. The study showed that in contrast to just 2.54% (in rabi season) to 4.87% (in kharif season) of agricultural lands in Gurgaon district, about 11.77% (in rabi season) to 24.23% (in kharif season) of agricultural lands in Mewat district were irrigated with saline to marginally saline canal water. Further, about 10.69% of agricultural lands in the Gurgaon district and 42.15% of agricultural lands in the Mewat district were drain water irrigated. A large part of this surface water irrigated area, particularly in Nuh (48.7%), Nagina (33.5%), and Punhana (24.1%) blocks of Mewat district, was either waterlogged (7.4% area with water depth) or at risk of being waterlogged (17.1% area with 2-3 m ground water depth). Local resource inventory showed prevalence of several illegal private channels in Mewat district. These private channels divert degraded canal waters into the nearby intersecting drains and thereby increase extent of surface irrigated agricultural lands in the Mewat district. Geo-spatial analysis showed that due to seepage of these degraded waters from unlined drains and canals, ground waters of about 39.6% of Mewat district were salt affected (EC(m)ean = 7.05 dS/m and SAR(m)ean = 7.71). Besides, sub-surface drinking waters of almost the entire Mewat district were contaminated with undesirable concentrations of chromium (Cr 2.0-3.23 ppm), manganese (Mn: 0

  16. Library Training to Promote Electronic Resource Usage

    DEFF Research Database (Denmark)

    Frandsen, Tove Faber; Tibyampansha, Dativa; Ibrahim, Glory

    2017-01-01

    Purpose: Increasing the usage of electronic resources is an issue of concern for many libraries all over the world. Several studies stress the importance of information literacy and instruction in order to increase the usage. Design/methodology/approach: The present article presents the results...

  17. Reviewing the Electronic Resources & Libraries Conference

    Science.gov (United States)

    Tijerina, Bonnie

    2008-01-01

    The third Electronic Resources & Libraries (ER&L) conference gathered at Georgia Institute of Technology's Global Learning and Conference Center in Atlanta, Georgia, March 18-21, 2008. Over 360 attendees, from six countries and from 80% of the United States, represented their libraries and organizations resulting in a diverse and…

  18. Making sense of the electronic resource marketplace: trends in health-related electronic resources.

    Science.gov (United States)

    Blansit, B D; Connor, E

    1999-07-01

    Changes in the practice of medicine and technological developments offer librarians unprecedented opportunities to select and organize electronic resources, use the Web to deliver content throughout the organization, and improve knowledge at the point of need. The confusing array of available products, access routes, and pricing plans makes it difficult to anticipate the needs of users, identify the top resources, budget effectively, make sound collection management decisions, and organize the resources effectively and seamlessly. The electronic resource marketplace requires much vigilance, considerable patience, and continuous evaluation. There are several strategies that librarians can employ to stay ahead of the electronic resource curve, including taking advantage of free trials from publishers; marketing free trials and involving users in evaluating new products; watching and testing products marketed to the clientele; agreeing to beta test new products and services; working with aggregators or republishers; joining vendor advisory boards; benchmarking institutional resources against five to eight competitors; and forming or joining a consortium for group negotiating and purchasing. This article provides a brief snapshot of leading biomedical resources; showcases several libraries that have excelled in identifying, acquiring, and organizing electronic resources; and discusses strategies and trends of potential interest to biomedical librarians, especially those working in hospital settings.

  19. Electronic resource management systems a workflow approach

    CERN Document Server

    Anderson, Elsa K

    2014-01-01

    To get to the bottom of a successful approach to Electronic Resource Management (ERM), Anderson interviewed staff at 11 institutions about their ERM implementations. Among her conclusions, presented in this issue of Library Technology Reports, is that grasping the intricacies of your workflow-analyzing each step to reveal the gaps and problems-at the beginning is crucial to selecting and implementing an ERM. Whether the system will be used to fill a gap, aggregate critical data, or replace a tedious manual process, the best solution for your library depends on factors such as your current soft

  20. Electronic Resource Management System. Vernetzung von Lizenzinformationen

    Directory of Open Access Journals (Sweden)

    Michaela Selbach

    2014-12-01

    Full Text Available In den letzten zehn Jahren spielen elektronische Ressourcen im Bereich der Erwerbung eine zunehmend wichtige Rolle: Eindeutig lässt sich hier ein Wandel in den Bibliotheken (fort vom reinen Printbestand zu immer größeren E-Only-Beständen feststellen. Die stetig wachsende Menge an E-Ressourcen und deren Heterogenität stellt Bibliotheken vor die Herausforderung, die E-Ressourcen effizient zu verwalten. Nicht nur Bibliotheken, sondern auch verhandlungsführende Institutionen von Konsortial- und Allianzlizenzen benötigen ein geeignetes Instrument zur Verwaltung von Lizenzinformationen, welches den komplexen Anforderungen moderner E-Ressourcen gerecht wird. Die Deutsche Forschungsgemeinschaft (DFG unterstützt ein Projekt des Hochschulbibliothekszentrums des Landes Nordrhein-Westfalen (hbz, der Universitätsbibliothek Freiburg, der Verbundzentrale des Gemeinsamen Bibliotheksverbundes (GBV und der Universitätsbibliothek Frankfurt, in dem ein bundesweit verfügbares Electronic Ressource Managementsystem (ERMS aufgebaut werden soll. Ein solches ERMS soll auf Basis einer zentralen Knowledge Base eine einheitliche Nutzung von Daten zur Lizenzverwaltung elektronischer Ressourcen auf lokaler, regionaler und nationaler Ebene ermöglichen. Statistische Auswertungen, Rechteverwaltung für alle angeschlossenen Bibliotheken, kooperative Datenpflege sowie ein über standardisierte Schnittstellen geführter Datenaustausch stehen bei der Erarbeitung der Anforderungen ebenso im Fokus wie die Entwicklung eines Daten- und Funktionsmodells. In the last few years the importance of electronic resources in library acquisitions has increased significantly. There has been a shift from mere print holdings to both e- and print combinations and even e-only subscriptions. This shift poses a double challenge for libraries: On the one hand they have to provide their e-resource collections to library users in an appealing way, on the other hand they have to manage these

  1. Utilization of electronic information resources by academic staff at ...

    African Journals Online (AJOL)

    Utilization of electronic information resources by academic staff at Makerere University. ... AFRICAN JOURNALS ONLINE (AJOL) · Journals · Advanced Search ... It examined the academic staff awareness of the resources available, the types ...

  2. Effectiveness Analysis of Electronic Resources at the Hacettepe University

    OpenAIRE

    2011-01-01

    It is important to collect and analyze the usage data of electronic databases and periodicals in order to make policies regarding the composition, improvement and more extensive utilization of electronic resources of libraries. The aim of this study is to investigate how efficiently the full text accessible electronic resources of Hacettepe University Libraries are used. For this purpose the usage data obtained from COUNTER Software regarding the electronic databases to which Hacettepe Univer...

  3. The Study of Analytical Model of Library Electronic Resources Usage-A Case of Medical Electronic Resources

    OpenAIRE

    Chung-Yen Yu; Jiann-Cherng Shieh

    2014-01-01

    With the advents of internet, the importance of electronic resources is growing. Due to the increasing expensiveness of electronic resources, university libraries normally received budgets from parent institutions annually. They necessarily applied effective and systematic methods for decision making in electronic resources purchase or re-subscription. However, there are some difficulties in practices: First of all, libraries are unable to receive user records; second, the COUNTER statistics ...

  4. The Role of the Acquisitions Librarian in Electronic Resources Management

    Science.gov (United States)

    Pomerantz, Sarah B.

    2010-01-01

    With the ongoing shift to electronic formats for library resources, acquisitions librarians, like the rest of the profession, must adapt to the rapidly changing landscape of electronic resources by keeping up with trends and mastering new skills related to digital publishing, technology, and licensing. The author sought to know what roles…

  5. Electronic resources preferred by pediatric hospitalists for clinical care.

    Science.gov (United States)

    Beck, Jimmy B; Tieder, Joel S

    2015-10-01

    There is little research on pediatric hospitalists' use of evidence-based resources. The aim of this study was to determine the electronic resources that pediatric hospitalists prefer. Using a web-based survey, the authors determined hospitalists' preferred electronic resources, as well as their attitudes toward lifelong learning, practice, and experience characteristics. One hundred sixteen hospitalists completed the survey. The most preferred resource for general information, patient handouts, and treatment was UpToDate. Online search engines were ranked second for general information and patient handouts. Pediatric hospitalists tend to utilize less rigorous electronic resources such as UpToDate and Google. These results can set a platform for discussing the quality of resources that pediatric hospitalists use.

  6. Cataloging and Indexing of Electronic Information Resources

    Science.gov (United States)

    2003-04-01

    digital library, but it facilitates the exchange of these objects among digital libraries . METS provides an XML DTD that can point to metadata in other...International Federation of Library Associations and Institutions (IFLA). (2002). Digital Libraries : Metadata Resources. Retrieved May 3, 2002 from the

  7. Adoption and use of electronic information resources by medical ...

    African Journals Online (AJOL)

    ... were analysed with descriptive Statistics(Simple percentage and frequency count). ... for doing assignment, Google search, for personal development, and getting ... major problems encountered when using electronic Information Resources.

  8. Electron microscopic structures, serum resistance, and plasmid restructuring of New Delhi metallo-β-lactamase-1 (NDM-1)-producing ST42 Klebsiella pneumoniae emerging in Japan.

    Science.gov (United States)

    Yamamoto, Tatsuo; Takano, Tomomi; Fusegawa, Takehito; Shibuya, Tetsuo; Hung, Wei-Chun; Higuchi, Wataru; Iwao, Yasuhisa; Khokhlova, Olga; Reva, Ivan

    2013-02-01

    Enterobacteriaceae, carrying the New Delhi metallo-β-lactamase-1 (NDM-1) gene (bla (NDM-1)), have emerged and posed a threat since 2006. In Japan, bla (NDM-1)-carrying Escherichia coli was first described in 2010. In this study, we characterized NDM-1-positive Klebsiella pneumoniae strain 419 in Japan, which was isolated from the urine of a 90-year-old Japanese patient who had never been to the Indian subcontinent. K. pneumoniae 419 belonged to ST42. It possessed a surface capsule (with untypeable capsular PCR types) and was resistant to serum killing. K. pneumoniae 419 cells were occasionally flagellated or piliated and autoaggregated. K. pneumoniae 419 was resistant to β-lactams (including carbapenems), aminoglycosides, and fluoroquinolones, and was susceptible to imipenem (or biapenem), aztreonam, polymixin B, and colistin. It possessed at least eight plasmids; of those, a 74-kb plasmid (pKPJ1) of the replicon FIIA carried bla (NDM-1) and was conjugally transferred to E. coli strains, with a 71-kb transferable azithromycin-resistant (mphA (+)) plasmid of the replicon F (pKPJ2), as a large (145-kb) plasmid (pKPJF100) through a transposition event. In addition to bla (NDM-1), pKPJ1 carried arr-2, pKPJ2 carried mphA, and pKPJF100 carried both. They were negative for the 16S rRNA methylase gene, e.g., which is frequently associated with bla (NDM-1). The data demonstrate that K. pneumoniae 419 possessed virulence- and fitness-associated surface structures, was resistant to serum killing, and possessed a unique (or rare) genetic background in terms of ST type and bla (NDM-1)-carrying plasmid.

  9. Euler European Libraries and Electronic Resources in Mathematical Sciences

    CERN Document Server

    The Euler Project. Karlsruhe

    The European Libraries and Electronic Resources (EULER) Project in Mathematical Sciences provides the EulerService site for searching out "mathematical resources such as books, pre-prints, web-pages, abstracts, proceedings, serials, technical reports preprints) and NetLab (for Internet resources), this outstanding engine is capable of simple, full, and refined searches. It also offers a browse option, which responds to entries in the author, keyword, and title fields. Further information about the Project is provided at the EULER homepage.

  10. Building an electronic resource collection a practical guide

    CERN Document Server

    Lee, Stuart D

    2004-01-01

    This practical book guides information professionals step-by-step through building and managing an electronic resource collection. It outlines the range of electronic products currently available in abstracting and indexing, bibliographic, and other services and then describes how to effectively select, evaluate and purchase them.

  11. Why and How to Measure the Use of Electronic Resources

    Directory of Open Access Journals (Sweden)

    Jean Bernon

    2008-11-01

    Full Text Available A complete overview of library activity implies a complete and reliable measurement of the use of both electronic resources and printed materials. This measurement is based on three sets of definitions: document types, use types and user types. There is a common model of definitions for printed materials, but a lot of questions and technical issues remain for electronic resources. In 2006 a French national working group studied these questions. It relied on the COUNTER standard, but found it insufficient and pointed out the need for local tools such as web markers and deep analysis of proxy logs. Within the French national consortium COUPERIN, a new working group is testing ERMS, SUSHI standards, Shibboleth authentication, along with COUNTER standards, to improve the counting of the electronic resources use. At this stage this counting is insufficient and its improvement will be a European challenge for the future.

  12. Access to electronic resources by visually impaired people

    Directory of Open Access Journals (Sweden)

    Jenny Craven

    2003-01-01

    Full Text Available Research into access to electronic resources by visually impaired people undertaken by the Centre for Research in Library and Information Management has not only explored the accessibility of websites and levels of awareness in providing websites that adhere to design for all principles, but has sought to enhance understanding of information seeking behaviour of blind and visually impaired people when using digital resources.

  13. The Study of Analytical Model of Library Electronic Resources Usage-A Case of Medical Electronic Resources

    Directory of Open Access Journals (Sweden)

    Chung-Yen Yu

    2014-10-01

    Full Text Available With the advents of internet, the importance of electronic resources is growing. Due to the increasing expensiveness of electronic resources, university libraries normally received budgets from parent institutions annually. They necessarily applied effective and systematic methods for decision making in electronic resources purchase or re-subscription. However, there are some difficulties in practices: First of all, libraries are unable to receive user records; second, the COUNTER statistics does not include details about users and their affiliation. As a result, one cannot conduct advanced user analysis based on the usage of users, institutions, and departments. To overcome the difficulties, this study presents a feasible model to analyze electronic resource usage effectively and flexibly. We set up a proxy server to collect actual usage raw data. By analyzing items in internet browsing records, associated with original library automatic system, this study aims at exploring how to use effective ways to analyze big data of website log data. We also propose the process of how original data to be transformed, cleared, integrated, and demonstrated. This study adopted a medical university library and its subscription of medical electronic resources as a case. Our data analysis includes (1 year of subscription,(2 title of journal, (3 affiliation, (4 subjects, and (5 specific journal requirements, etc. The findings of the study are contributed to obtain further understanding in policy making and user behavior analysis. The integrated data provides multiple applications in informatics research, information behavior, bibliomining, presenting diverse views and extended issues for further discussion.

  14. Practical guide to electronic resources in the humanities

    CERN Document Server

    Dubnjakovic, Ana

    2010-01-01

    From full-text article databases to digitized collections of primary source materials, newly emerging electronic resources have radically impacted how research in the humanities is conducted and discovered. This book, covering high-quality, up-to-date electronic resources for the humanities, is an easy-to-use annotated guide for the librarian, student, and scholar alike. It covers online databases, indexes, archives, and many other critical tools in key humanities disciplines including philosophy, religion, languages and literature, and performing and visual arts. Succinct overviews of key eme

  15. Discipline, availability of electronic resources and the use of Finnish National Electronic Library - FinELib

    Directory of Open Access Journals (Sweden)

    Sanna Torma

    2004-01-01

    Full Text Available This study elaborated relations between digital library use by university faculty, users' discipline and the availability of key resources in the Finnish National Electronic Library (FinELib, Finnish national digital library, by using nationwide representative survey data. The results show that the perceived availability of key electronic resources by researchers in FinELib was a stronger predictor of the frequency and purpose of use of its services than users' discipline. Regardless of discipline a good perceived provision of central resources led to a more frequent use of FinELib. The satisfaction with the services did not vary with the discipline, but with the perceived availability of resources.

  16. Providing Access to Electronic Information Resources in Further Education

    Science.gov (United States)

    Banwell, Linda; Ray, Kathryn; Coulson, Graham; Urquhart, Christine; Lonsdale, Ray; Armstrong, Chris; Thomas, Rhian; Spink, Sin; Yeoman, Alison; Fenton, Roger; Rowley, Jennifer

    2004-01-01

    This article aims to provide a baseline for future studies on the provision and support for the use of digital or electronic information services (EIS) in further education. The analysis presented is based on a multi-level model of access, which encompasses access to and availability of information and communication technology (ICT) resources,…

  17. ANALYTICAL REVIEW OF ELECTRONIC RESOURCES FOR THE STUDY OF LATIN

    Directory of Open Access Journals (Sweden)

    Olena Yu. Balalaieva

    2014-04-01

    Full Text Available The article investigates the current state of development of e-learning content in the Latin language. It is noted that the introduction of ICT in the educational space has expanded the possibility of studying Latin, opened access to digital libraries resources, made it possible to use scientific and educational potential and teaching Latin best practices of world's leading universities. A review of foreign and Ukrainian information resources and electronic editions for the study of Latin is given. Much attention was paid to the didactic potential of local and online multimedia courses of Latin, electronic textbooks, workbooks of interactive tests and exercises, various dictionaries and software translators, databases and digital libraries. Based on analysis of the world market of educational services and products the main trends in the development of information resources and electronic books are examined. It was found that multimedia courses with interactive exercises or workbooks with interactive tests, online dictionaries and translators are the most widely represented and demanded. The noticeable lagging of Ukrainian education and computer linguistics in quantitative and qualitative measures in this industry is established. The obvious drawback of existing Ukrainian resources and electronic editions for the study of Latin is their noninteractive nature. The prospects of e-learning content in Latin in Ukraine are outlined.

  18. Electronic Commerce Resource Centers. An Industry--University Partnership.

    Science.gov (United States)

    Gulledge, Thomas R.; Sommer, Rainer; Tarimcilar, M. Murat

    1999-01-01

    Electronic Commerce Resource Centers focus on transferring emerging technologies to small businesses through university/industry partnerships. Successful implementation hinges on a strategic operating plan, creation of measurable value for customers, investment in customer-targeted training, and measurement of performance outputs. (SK)

  19. Student Satisfaction with Electronic Library Resources at Wayne State University

    Science.gov (United States)

    Holley, Robert P.; Powell, Ronald R.

    2004-01-01

    This paper reports the results of a survey of student satisfaction with electronic library resources other than the online catalog at Wayne State University. Undertaken in Fall Term 2000 as a class project for a marketing course, a student team designed, administered, and analyzed a survey of a random sample of students. Almost 40% of the…

  20. Electronic Commerce Resource Centers. An Industry--University Partnership.

    Science.gov (United States)

    Gulledge, Thomas R.; Sommer, Rainer; Tarimcilar, M. Murat

    1999-01-01

    Electronic Commerce Resource Centers focus on transferring emerging technologies to small businesses through university/industry partnerships. Successful implementation hinges on a strategic operating plan, creation of measurable value for customers, investment in customer-targeted training, and measurement of performance outputs. (SK)

  1. Technical Communicator: A New Model for the Electronic Resources Librarian?

    Science.gov (United States)

    Hulseberg, Anna

    2016-01-01

    This article explores whether technical communicator is a useful model for electronic resources (ER) librarians. The fields of ER librarianship and technical communication (TC) originated and continue to develop in relation to evolving technologies. A review of the literature reveals four common themes for ER librarianship and TC. While the…

  2. Providing Access to Electronic Information Resources in Further Education

    Science.gov (United States)

    Banwell, Linda; Ray, Kathryn; Coulson, Graham; Urquhart, Christine; Lonsdale, Ray; Armstrong, Chris; Thomas, Rhian; Spink, Sin; Yeoman, Alison; Fenton, Roger; Rowley, Jennifer

    2004-01-01

    This article aims to provide a baseline for future studies on the provision and support for the use of digital or electronic information services (EIS) in further education. The analysis presented is based on a multi-level model of access, which encompasses access to and availability of information and communication technology (ICT) resources,…

  3. Evaluating the appropriateness of electronic information resources for learning.

    Science.gov (United States)

    Saparova, Dinara; Nolan, Nathanial S

    2016-01-01

    Current US medical students have begun to rely on electronic information repositories-such as UpToDate, AccessMedicine, and Wikipedia-for their pre-clerkship medical education. However, it is unclear whether these resources are appropriate for this level of learning due to factors involving information quality, level of evidence, and the requisite knowledgebase. This study evaluated appropriateness of electronic information resources from a novel perspective: amount of mental effort learners invest in interactions with these resources and effects of the experienced mental effort on learning. Eighteen first-year medical students read about three unstudied diseases in the above-mentioned resources (a total of fifty-four observations). Their eye movement characteristics (i.e., fixation duration, fixation count, visit duration, and task-evoked pupillary response) were recorded and used as psychophysiological indicators of the experienced mental effort. Post reading, students' learning was assessed with multiple-choice tests. Eye metrics and test results constituted quantitative data analyzed according to the repeated Latin square design. Students' perceptions of interacting with the information resources were also collected. Participants' feedback during semi-structured interviews constituted qualitative data and was reviewed, transcribed, and open coded for emergent themes. Compared to AccessMedicine and Wikipedia, UpToDate was associated with significantly higher values of eye metrics, suggesting learners experienced higher mental effort. No statistically significant difference between the amount of mental effort and learning outcomes was found. More so, descriptive statistical analysis of the knowledge test scores suggested similar levels of learning regardless of the information resource used. Judging by the learning outcomes, all three information resources were found appropriate for learning. UpToDate, however, when used alone, may be less appropriate for first

  4. MODEL OF AN ELECTRONIC EDUCATIONAL RESOURCE OF NEW GENERATION

    Directory of Open Access Journals (Sweden)

    Anatoliy V. Loban

    2016-01-01

    Full Text Available The mathematical structure of the modular architecture of an electronic educational resource (EER of new generation, which allows to decompose the process of studying the subjects of the course at a hierarchically ordered set of data (knowledge and procedures for manipulating them, to determine the roles of participants of process of training of and technology the development and use of EOR in the study procrate.

  5. Evaluating increased resource use in fibromyalgia using electronic health records

    Directory of Open Access Journals (Sweden)

    Margolis JM

    2016-11-01

    Full Text Available Jay M Margolis,1 Elizabeth T Masters,2 Joseph C Cappelleri,3 David M Smith,1 Steven Faulkner4 1Truven Health Analytics, Life Sciences, Outcomes Research, Bethesda, MD, 2Pfizer Inc, Outcomes & Evidence, New York, NY, 3Pfizer Inc, Statistics, Groton, CT, 4Pfizer Inc, North American Medical Affairs, Medical Outcomes Specialists, St Louis, MO, USA Objective: The management of fibromyalgia (FM, a chronic musculoskeletal disease, remains challenging, and patients with FM are often characterized by high health care resource utilization. This study sought to explore potential drivers of all-cause health care resource utilization and other factors associated with high resource use, using a large electronic health records (EHR database to explore data from patients diagnosed with FM. Methods: This was a retrospective analysis of de-identified EHR data from the Humedica database. Adults (≥18 years with FM were identified based on ≥2 International Classification of Diseases, Ninth Revision codes for FM (729.1 ≥30 days apart between January 1, 2008 and December 31, 2012 and were required to have evidence of ≥12 months continuous care pre- and post-index; first FM diagnosis was the index event; 12-month pre- and post-index reporting periods. Multivariable analysis evaluated relationships between variables and resource utilization. Results: Patients were predominantly female (81.4%, Caucasian (87.7%, with a mean (standard deviation age of 54.4 (14.8 years. The highest health care resource utilization was observed for the categories of “medication orders” and “physician office visits,” with 12-month post-index means of 21.2 (21.5 drug orders/patient and 15.1 (18.1 office visits/patient; the latter accounted for 73.3% of all health care visits. Opioids were the most common prescription medication, 44.3% of all patients. The chance of high resource use was significantly increased (P<0.001 26% among African-Americans vs Caucasians and for patients

  6. Online Electronic Resources and Slovenian Bibliography: a Case Study

    Directory of Open Access Journals (Sweden)

    Daniela Škerget

    2014-09-01

    Full Text Available AbstractConsidering the fact that the number of publications available online only is growing, the question whether to include online electronic resources into the Slovenian bibliography, and if so, in which way, and what are the requirements for the inclusion, is raised. To answer these questions, the research on the growth of the Slovenian online scientific production in comparison with production in printed form was conducted in the case of original scientific articles. Results showed a rapid growth of the number of original scientific articles available online only, which indicates the necessity to form a separate Slovenian bibliography of online resources. The selection criteria for the Slovenian bibliography of online resources are also presented. This kind of bibliography would, along with the informational value, add to the historical value of intellectual production in a given time frame, enriched with a link to the resource preserved in another location (archive, repository, in case of unavailability of the resource on its original location.

  7. Journals, Data and Abstracts Make an Integrated Electronic Resource

    Science.gov (United States)

    Boyce, P.

    1996-12-01

    Astronomy now has an integrated, Web-based information resource for research papers, data and bibliographic information. The major scholarly research journals, a comprehensive abstract service and the astronomical data centers are now linked together to provide an information resource which is not available to most other scientific disciplines. As of January, 1997, the Astrophysical Journal joins the ApJ Letters on the Web. Astronomy and Astrophysics Supplements now has a page image version. Elsevier's electronic journal New Astronomy has recently made its appearance. Over forty percent of the new peer-reviewed, astronomical literature is now available electronically. The main Astronomy and Astrophysics journal, the Astronomical Journal and others will be available by 1998, at which point ninety percent of the literature will be available electronically, a figure not approached by any other scientific discipline. With so many different sources, one of the challenges has been to integrate the on-line, peer-reviewed literature into a resource which serves the astronomical community in a unified and coherent manner. Following the lead of the AAS, the major publishers have chosen to rely upon the NASA-supported Astrophysics Data System (ADS) and the astronomical data centers to provide the means by which the various separate journals can interoperate. The data centers and the ADS have developed unique identification codes for journal articles. By adopting the existing standard "bibcodes" and integrating them into their WWW links, each of the major astronomical journals are able to link to the abstracts of most of the referenced articles. Since the ADS also serves as an on-line repository for page images of the past twenty years of the major astronomical journals, the full text of many of the referenced articles are available, too. The articles in the ADS have recently been linked through their references, both forward and backward in time. With the "bibcode" providing

  8. Analysis of Human Resources Management Strategy in China Electronic Commerce Enterprises

    Science.gov (United States)

    Shao, Fang

    The paper discussed electronic-commerce's influence on enterprise human resources management, proposed and proved the human resources management strategy which electronic commerce enterprise should adopt from recruitment strategy to training strategy, keeping talent strategy and other ways.

  9. Resources

    Science.gov (United States)

    ... resources Alzheimer's - resources Anorexia nervosa - resources Arthritis - resources Asthma and allergy - resources Autism - resources Blindness - resources BPH - resources Breastfeeding - resources Bulimia - resources Burns - resources Cancer - resources Cerebral ...

  10. Discipline, Availability of Electronic Resources and the Use of Finnish National Electronic Library-- FinELib

    Science.gov (United States)

    Törmä, Sanna; Vakkari, Pertti

    2004-01-01

    This study elaborated relations between digital library use by university faculty, users' discipline and the availability of key resources in the Finnish National Electronic Library (FinELib), Finnish national digital library, by using nationwide representative survey data. The results show that the perceived availability of key electronic…

  11. End-of-life resource recovery from emerging electronic products

    DEFF Research Database (Denmark)

    Parajuly, Keshav; Habib, Komal; Cimpan, Ciprian

    2016-01-01

    of emerging electronic product, in order to understand the recovery fate of different materials and its linkage to product design. Ten different brands of RVC were dismantled and their material composition and design profiles were studied. Another 125 RVCs (349 kg) were used for an experimental trial......Integrating product design with appropriate end-of-life (EoL) processing is widely recognized to have huge potentials in improving resource recovery from electronic products. In this study, we investigate both the product characteristics and EoL processing of robotic vacuum cleaner (RVC), as a case...... at a conventional ‘shred-and-separate’ type preprocessing plant in Denmark. A detailed material flow analysis was performed throughout the recycling chain. The results show a mismatch between product design and EoL processing, and the lack of practical implementation of ‘Design for EoL’ thinking. In the best...

  12. Electronic Resources and Mission Creep: Reorganizing the Library for the Twenty-First Century

    Science.gov (United States)

    Stachokas, George

    2009-01-01

    The position of electronic resources librarian was created to serve as a specialist in the negotiation of license agreements for electronic resources, but mission creep has added more functions to the routine work of electronic resources such as cataloging, gathering information for collection development, and technical support. As electronic…

  13. Effects of Electronic Information Resources Skills Training for Lecturers on Pedagogical Practices and Research Productivity

    Science.gov (United States)

    Bhukuvhani, Crispen; Chiparausha, Blessing; Zuvalinyenga, Dorcas

    2012-01-01

    Lecturers use various electronic resources at different frequencies. The university library's information literacy skills workshops and seminars are the main sources of knowledge of accessing electronic resources. The use of electronic resources can be said to have positively affected lecturers' pedagogical practices and their work in general. The…

  14. Electronic Document Management: A Human Resource Management Case Study

    Directory of Open Access Journals (Sweden)

    Thomas Groenewald

    2004-11-01

    Full Text Available This case study serve as exemplar regarding what can go wrong with the implementation of an electronic document management system. Knowledge agility and knowledge as capital, is outlined against the backdrop of the information society and knowledge economy. The importance of electronic document management and control is sketched thereafter. The literature review is concluded with the impact of human resource management on knowledge agility, which includes references to the learning organisation and complexity theory. The intervention methodology, comprising three phases, follows next. The results of the three phases are presented thereafter. Partial success has been achieved with improving the human efficacy of electronic document management, however the client opted to discontinue the system in use. Opsomming Die gevalle studie dien as voorbeeld van wat kan verkeerd loop met die implementering van ’n elektroniese dokumentbestuur sisteem. Teen die agtergrond van die inligtingsgemeenskap en kennishuishouding word kennissoepelheid en kennis as kapitaal bespreek. Die literatuurstudie word afgesluit met die inpak van menslikehulpbronbestuur op kennissoepelheid, wat ook die verwysings na die leerorganisasie en kompleksietydsteorie insluit. Die metodologie van die intervensie, wat uit drie fases bestaan, volg daarna. Die resultate van die drie fases word vervolgens aangebied. Slegs gedeelte welslae is behaal met die verbetering van die menslike doeltreffendheid ten opsigte van elektroniese dokumentbestuur. Die klient besluit egter om nie voort te gaan om die huidige sisteem te gebruik nie.

  15. Dengue fever among Israeli expatriates in Delhi, 2015: implications for dengue incidence in Delhi, India.

    Science.gov (United States)

    Neuberger, Ami; Turgeman, Avigail; Lustig, Yaniv; Schwartz, Eli

    2016-03-01

    We present the data of 13 dengue cases diagnosed between 1 August and 15 September 2015 among 240 Israeli expatriates residing in Delhi. Attack rates were similar between adults (6/128, 4.7%) and children (7/112, 6.3%). dengue virus (DENV-2) was identified in two and DENV-1 in one dengue-seropositive sample. Another febrile patient was diagnosed with chikungunya virus infection. The reported incidence of dengue fever among people living in Delhi was lower than 0.1% as of September 2015. Based on our results, we hypothesize that the incidence of dengue fever in Delhi is grossly underestimated.

  16. Electronic Safety Resource Tools -- Supporting Hydrogen and Fuel Cell Commercialization

    Energy Technology Data Exchange (ETDEWEB)

    Barilo, Nick F.

    2014-09-29

    The Pacific Northwest National Laboratory (PNNL) Hydrogen Safety Program conducted a planning session in Los Angeles, CA on April 1, 2014 to consider what electronic safety tools would benefit the next phase of hydrogen and fuel cell commercialization. A diverse, 20-person team led by an experienced facilitator considered the question as it applied to the eight most relevant user groups. The results and subsequent evaluation activities revealed several possible resource tools that could greatly benefit users. The tool identified as having the greatest potential for impact is a hydrogen safety portal, which can be the central location for integrating and disseminating safety information (including most of the tools identified in this report). Such a tool can provide credible and reliable information from a trustworthy source. Other impactful tools identified include a codes and standards wizard to guide users through a series of questions relating to application and specific features of the requirements; a scenario-based virtual reality training for first responders; peer networking tools to bring users from focused groups together to discuss and collaborate on hydrogen safety issues; and a focused tool for training inspectors. Table ES.1 provides results of the planning session, including proposed new tools and changes to existing tools.

  17. Controlling user access to electronic resources without password

    Science.gov (United States)

    Smith, Fred Hewitt

    2015-06-16

    Described herein are devices and techniques for remotely controlling user access to a restricted computer resource. The process includes pre-determining an association of the restricted computer resource and computer-resource-proximal environmental information. Indicia of user-proximal environmental information are received from a user requesting access to the restricted computer resource. Received indicia of user-proximal environmental information are compared to associated computer-resource-proximal environmental information. User access to the restricted computer resource is selectively granted responsive to a favorable comparison in which the user-proximal environmental information is sufficiently similar to the computer-resource proximal environmental information. In at least some embodiments, the process further includes comparing user-supplied biometric measure and comparing it with a predetermined association of at least one biometric measure of an authorized user. Access to the restricted computer resource is granted in response to a favorable comparison.

  18. The Internet School of Medicine: use of electronic resources by medical trainees and the reliability of those resources.

    Science.gov (United States)

    Egle, Jonathan P; Smeenge, David M; Kassem, Kamal M; Mittal, Vijay K

    2015-01-01

    Electronic sources of medical information are plentiful, and numerous studies have demonstrated the use of the Internet by patients and the variable reliability of these sources. Studies have investigated neither the use of web-based resources by residents, nor the reliability of the information available on these websites. A web-based survey was distributed to surgical residents in Michigan and third- and fourth-year medical students at an American allopathic and osteopathic medical school and a Caribbean allopathic school regarding their preferred sources of medical information in various situations. A set of 254 queries simulating those faced by medical trainees on rounds, on a written examination, or during patient care was developed. The top 5 electronic resources cited by the trainees were evaluated for their ability to answer these questions accurately, using standard textbooks as the point of reference. The respondents reported a wide variety of overall preferred resources. Most of the 73 responding medical trainees favored textbooks or board review books for prolonged studying, but electronic resources are frequently used for quick studying, clinical decision-making questions, and medication queries. The most commonly used electronic resources were UpToDate, Google, Medscape, Wikipedia, and Epocrates. UpToDate and Epocrates had the highest percentage of correct answers (47%) and Wikipedia had the lowest (26%). Epocrates also had the highest percentage of wrong answers (30%), whereas Google had the lowest percentage (18%). All resources had a significant number of questions that they were unable to answer. Though hardcopy books have not been completely replaced by electronic resources, more than half of medical students and nearly half of residents prefer web-based sources of information. For quick questions and studying, both groups prefer Internet sources. However, the most commonly used electronic resources fail to answer clinical queries more than half

  19. Developing Humanities Collections in the Digital Age: Exploring Humanities Faculty Engagement with Electronic and Print Resources

    Science.gov (United States)

    Kachaluba, Sarah Buck; Brady, Jessica Evans; Critten, Jessica

    2014-01-01

    This article is based on quantitative and qualitative research examining humanities scholars' understandings of the advantages and disadvantages of print versus electronic information resources. It explores how humanities' faculty members at Florida State University (FSU) use print and electronic resources, as well as how they perceive these…

  20. Developing Humanities Collections in the Digital Age: Exploring Humanities Faculty Engagement with Electronic and Print Resources

    Science.gov (United States)

    Kachaluba, Sarah Buck; Brady, Jessica Evans; Critten, Jessica

    2014-01-01

    This article is based on quantitative and qualitative research examining humanities scholars' understandings of the advantages and disadvantages of print versus electronic information resources. It explores how humanities' faculty members at Florida State University (FSU) use print and electronic resources, as well as how they perceive these…

  1. Electronic resource management practical perspectives in a new technical services model

    CERN Document Server

    Elguindi, Anne

    2012-01-01

    A significant shift is taking place in libraries, with the purchase of e-resources accounting for the bulk of materials spending. Electronic Resource Management makes the case that technical services workflows need to make a corresponding shift toward e-centric models and highlights the increasing variety of e-formats that are forcing new developments in the field.Six chapters cover key topics, including: technical services models, both past and emerging; staffing and workflow in electronic resource management; implementation and transformation of electronic resource management systems; the ro

  2. Information Needs and Information Seeking Behavior of Foreign Students in University of Delhi: A Survey

    Directory of Open Access Journals (Sweden)

    K P Singh

    2015-01-01

    Full Text Available The purpose of this paper is to investigate the information needs and information seeking behavior of foreign students. A survey method was used for the undertaken study. The data were collected using a structured questionnaire, self-administered to 120 foreign students (60 males & 60 females with 88 (47 males & 41 females returns. The research is limited to post-graduate, M.Phil. and Ph.D. foreign students in University of Delhi. It was found that post-graduate students need information regarding their program of study while research scholars need information for writing research articles and for doing their research work. Most of them seek information through the internet. Research scholars used electronic resources such as databases, e-journals and e-theses and dissertations. 88.6% of the respondents also use books for seeking information. Their use of the library is limited with complaints about library staff and too few computer terminals. The present study will be helpful in designing new systems and services for the foreign students so that their information needs can be fulfilled easily. Further, findings of the study indicate that how the library professionals should assist foreign students to accomplish their information needs.

  3. Strategic Planning for Electronic Resources Management: A Case Study at Gustavus Adolphus College

    Science.gov (United States)

    Hulseberg, Anna; Monson, Sarah

    2009-01-01

    Electronic resources, the tools we use to manage them, and the needs and expectations of our users are constantly evolving; at the same time, the roles, responsibilities, and workflow of the library staff who manage e-resources are also in flux. Recognizing a need to be more intentional and proactive about how we manage e-resources, the…

  4. Strategic Planning for Electronic Resources Management: A Case Study at Gustavus Adolphus College

    Science.gov (United States)

    Hulseberg, Anna; Monson, Sarah

    2009-01-01

    Electronic resources, the tools we use to manage them, and the needs and expectations of our users are constantly evolving; at the same time, the roles, responsibilities, and workflow of the library staff who manage e-resources are also in flux. Recognizing a need to be more intentional and proactive about how we manage e-resources, the…

  5. The Relevancy of Graduate Curriculum to Human Resource Professionals' Electronic Communication.

    Science.gov (United States)

    Hoell, Robert C.; Henry, Gordon O.

    2003-01-01

    Electronic communications of human resource professionals and the content of 23 university human resource management courses were categorized using the Human Resource Certification Institute's body of knowledge. Differences between proportion of topics discussed and topics covered in curricula suggest some topics are over- or undertaught.…

  6. Caffeine intake among adolescents in Delhi

    Directory of Open Access Journals (Sweden)

    Mridul Gera

    2016-01-01

    Full Text Available Background: Availability and advertising of caffeinated drinks is on the rise in Indian market. Excess caffeine intake may have deleterious effects on health. Objective: To estimate the daily consumption of caffeine among urban school-going adolescents from Delhi. Materials and Methods: A school-based survey was conducted to determine the amount and pattern of caffeine consumption among students of classes 9-12, using a self-administered questionnaire. Results: Of 300 participants (median age 15 year, 174 boys, 291 (97% were consuming caffeine [mean (SD: 121.0 (98.2 mg/day]. Nineteen (6% students were consuming more than 300 mg of caffeine per day. Tea/coffee contributed to more than 50% of the caffeine intake. The rest was derived from cola beverages, chocolates, and energy drinks. Conclusion: Average caffeine consumption among school-going adolescents from Delhi is high. The findings of this preliminary survey need to be confirmed in larger data sets.

  7. Caffeine Intake Among Adolescents in Delhi.

    Science.gov (United States)

    Gera, Mridul; Kalra, Swati; Gupta, Piyush

    2016-01-01

    Availability and advertising of caffeinated drinks is on the rise in Indian market. Excess caffeine intake may have deleterious effects on health. To estimate the daily consumption of caffeine among urban school-going adolescents from Delhi. A school-based survey was conducted to determine the amount and pattern of caffeine consumption among students of classes 9-12, using a self-administered questionnaire. Of 300 participants (median age 15 year, 174 boys), 291 (97%) were consuming caffeine [mean (SD): 121.0 (98.2) mg/day]. Nineteen (6%) students were consuming more than 300 mg of caffeine per day. Tea/coffee contributed to more than 50% of the caffeine intake. The rest was derived from cola beverages, chocolates, and energy drinks. Average caffeine consumption among school-going adolescents from Delhi is high. The findings of this preliminary survey need to be confirmed in larger data sets.

  8. 2015 Utilization of Electronic Information Resources in Ramat ...

    African Journals Online (AJOL)

    intensely powerful and has permeated all segments and ... Web (WWW) and the internet to make information more accessible. On the other ... access points on the campus and computer literacy is till .... resources are often faster to consult than.

  9. Remote Electronic Resources and the OPAC: Illustrated by the Unisa Library Experience.

    Science.gov (United States)

    Van der Merwe, Ina; Van Eeden, Welna; Hartzer, Sandra

    This paper describes the Unisa (University of South Africa) Library's experience with cataloging remote electronic resources, including electronic journals, electronic text files, online databases, digital images, Unisa campus Web sites, and mailing list discussions. The first section discusses the decision to add bibliographic references for…

  10. Controlling user access to electronic resources without password

    Energy Technology Data Exchange (ETDEWEB)

    Smith, Fred Hewitt

    2017-08-22

    Described herein are devices and techniques for remotely controlling user access to a restricted computer resource. The process includes obtaining an image from a communication device of a user. An individual and a landmark are identified within the image. Determinations are made that the individual is the user and that the landmark is a predetermined landmark. Access to a restricted computing resource is granted based on the determining that the individual is the user and that the landmark is the predetermined landmark. Other embodiments are disclosed.

  11. Air quality and respiratory health in Delhi.

    Science.gov (United States)

    Nidhi; Jayaraman, Girija

    2007-12-01

    Delhi is an instructive location for studying the impact of air pollution since it is a rapidly expanding centre of government, trade commerce and industry. We have made an attempt to (1) determine the association between environmental pollution and respiratory morbidity in Delhi for the period 1998-2004, (2) assess the impact on hospital admission of the implementation of recent governmental regulations and (3) calculate the relative risk of hospitalization due to respiratory ailments caused by air pollutants. Seven hospitals from different parts of Delhi were selected. The pollution profiles of these areas were assessed and subsequently Poisson regression model was performed for the patient population. There was a remarkable decrease in monthly average concentration of sulphur dioxide (from 17.9 to 11.1 microg m(-3)) and increase in monthly average concentration of nitrogen dioxide (from 34.2 to 49.1 microg m(-3)) after the newly introduced regulations. Particulates were observed to have marginal fall in their concentration but still remained above the permissible limits. Gaseous pollutants, in spite of being at a level lower than the permissible level, showed more consistent significant association with respiratory admissions. The relative risks of hospitalization due to respiratory diseases were in the range of 1.07-2.82 in residential cum commercial areas. Comparative study of pre and post new stringent governmental regulation showed significant positive association of NO(2) with respiratory disorders in southern (RR: 1.10; CI: 1.09-1.12) and northern regions (RR: 1.33; CI: 1.27-1.39), both mixed use areas. In spite of the improvement in the air quality, the associated health effects were found to be substantial.

  12. An Evaluation of Electronic Product Design Education Using Hypermedia-Resourced Learning Environments

    Science.gov (United States)

    Page, Tom; Thorsteinsson, Gisli

    2006-01-01

    The work outlined here provides a comprehensive report and formative observations of the development and implementation of hypermedia resources for learning and teaching used in conjunction with a managed learning environment (MLE). These resources are used to enhance teaching and learning of an electronics module in product design at final year…

  13. A Study on Developing Evaluation Criteria for Electronic Resources in Evaluation Indicators of Libraries

    Science.gov (United States)

    Noh, Younghee

    2010-01-01

    This study aimed to improve the current state of electronic resource evaluation in libraries. While the use of Web DB, e-book, e-journal, and other e-resources such as CD-ROM, DVD, and micro materials is increasing in libraries, their use is not comprehensively factored into the general evaluation of libraries and may diminish the reliability of…

  14. Managing Selection for Electronic Resources: Kent State University Develops a New System to Automate Selection

    Science.gov (United States)

    Downey, Kay

    2012-01-01

    Kent State University has developed a centralized system that manages the communication and work related to the review and selection of commercially available electronic resources. It is an automated system that tracks the review process, provides selectors with price and trial information, and compiles reviewers' feedback about the resource. It…

  15. Where Do Electronic Books Fit in the College Research Arsenal of Resources?

    Science.gov (United States)

    Barbier, Patricia

    2007-01-01

    Student use of electronic books has become an accepted supplement to traditional resources. Student use and satisfaction was monitored through an online course discussion board. Increased use of electronic books indicate this service is an accepted supplement to the print book collection.

  16. Where Do Electronic Books Fit in the College Research Arsenal of Resources?

    Science.gov (United States)

    Barbier, Patricia

    2007-01-01

    Student use of electronic books has become an accepted supplement to traditional resources. Student use and satisfaction was monitored through an online course discussion board. Increased use of electronic books indicate this service is an accepted supplement to the print book collection.

  17. MULER: Building an Electronic Resource Management (ERM Solution at York University

    Directory of Open Access Journals (Sweden)

    Aaron August Lupton

    2012-01-01

    Full Text Available Many university libraries now utilize an Electronic Resource Management (ERM system to assist with operations related to electronic resources. An ERM is a relational database containing information such as suppliers, costs, holdings, and renewal dates for electronic resources, both at the database and title levels. While commercial ERM products are widely available, some institutions are custom building their own ERM in- house. This article describes how York University in Toronto, Canada, did just that by building a system called Managing University Library Electronic Resources (MULER. The article details the background and history of how electronic resources were managed pre-MULER; why a new ERM was needed; the planning process; the current and innovative functions of MULER, including integration of MULER data into York University Libraries search and discovery layer, Vufind; subject tagging in MULER; new functions to be added; and lessons learned from the project. Positive and negative implications of choosing an in-house project over paying for a commercial product are also discussed.

  18. The National Site Licensing of Electronic Resources: An Institutional Perspective

    Directory of Open Access Journals (Sweden)

    Xiaohua Zhu

    2011-06-01

    Full Text Available While academic libraries in most countries are struggling to negotiate with publishers and vendors individually or collaboratively via consortia, a few countries have experimented with a different model, national site licensing (NSL. Because NSL often involves government and large-scale collaboration, it has the potential to solve many problems in the complex licensing world. However, not many nations have adopted it. This study uses historical research approach and the comparative case study research method to explore the seemingly low level of adoption. The cases include the Canadian National Site Licensing Project (CNSLP, the United Kingdom’s National Electronic Site Licensing Initiative (NESLI, and the United States, which has not adopted NSL. The theoretical framework guiding the research design and data collection is W. Richard Scott’s institutional theory, which utilizes three supporting pillars—regulative, normative, and cultural-cognitive—to analyze institutional processes. In this study, the regulative pillar and the normative pillar of NSL adoption— an institutional construction and change—are examined. Data were collected from monographs, research articles, government documents, and relevant websites. Based on the analysis of these cases, a preliminary model is proposed for the adoption of NSL. The factors that support a country’s adoption of NSL include the need for new institutions, a centralized educational policy-making system and funding system, supportive political trends, and the tradition of cooperation. The factors that may prevent a country from adopting NSL include decentralized educational policy and funding, diversity and the large number of institutions, the concern for the “Big Deal,” and the concern for monopoly.

  19. Professor DS Kothari and the University of Delhi .

    Directory of Open Access Journals (Sweden)

    N. Panchapakesan

    1994-07-01

    Full Text Available This paper discusses contributions of Prof. D.S. Kothari to the Department of Physics, University of Delhi. Under Prof. Kothari's guidance the physics department acquired a name and became a leading centre of learning.

  20. Air quality in Delhi during the Commonwealth Games

    Science.gov (United States)

    Marrapu, P.; Cheng, Y.; Beig, G.; Sahu, S.; Srinivas, R.; Carmichael, G. R.

    2014-10-01

    Air quality during the Commonwealth Games (CWG, held in Delhi in October 2010) is analyzed using a new air quality forecasting system established for the games. The CWG stimulated enhanced efforts to monitor and model air quality in the region. The air quality of Delhi during the CWG had high levels of particles with mean values of PM2.5 and PM10 at the venues of 111 and 238 μg m-3, respectively. Black carbon (BC) accounted for ~ 10% of the PM2.5 mass. It is shown that BC, PM2.5 and PM10 concentrations are well predicted, but with positive biases of ~ 25%. The diurnal variations are also well captured, with both the observations and the modeled values showing nighttime maxima and daytime minima. A new emissions inventory, developed as part of this air quality forecasting initiative, is evaluated by comparing the observed and predicted species-species correlations (i.e., BC : CO; BC : PM2.5; PM2.5 : PM10). Assuming that the observations at these sites are representative and that all the model errors are associated with the emissions, then the modeled concentrations and slopes can be made consistent by scaling the emissions by 0.6 for NOx, 2 for CO, and 0.7 for BC, PM2.5, and PM10. The emission estimates for particles are remarkably good considering the uncertainty in the estimates due to the diverse spread of activities and technologies that take place in Delhi and the rapid rates of change. The contribution of various emission sectors including transportation, power, domestic and industry to surface concentrations are also estimated. Transport, domestic and industrial sectors all make significant contributions to PM levels in Delhi, and the sectoral contributions vary spatially within the city. Ozone levels in Delhi are elevated, with hourly values sometimes exceeding 100 ppb. The continued growth of the transport sector is expected to make ozone pollution a more pressing air pollution problem in Delhi. The sector analysis provides useful inputs into the design of

  1. Air quality in Delhi during the CommonWealth Games

    Directory of Open Access Journals (Sweden)

    P. Marrapu

    2014-04-01

    Full Text Available Air quality during The CommonWealth Games (CWG, held in Delhi in October 2010 is analyzed using a new air quality forecasting system established for the Games. The CWG stimulated enhanced efforts to monitor and model air quality in the region. The air quality of Delhi during the CWG had high levels of particles with mean values of PM2.5 and PM10 at the venues of 111 and 238 μg m−3, respectively. Black carbon (BC accounted for ∼10% of the PM2.5 mass. It is shown that BC, PM2.5 and PM10 concentrations are well predicted, but with positive biases of ∼25%. The diurnal variations are also well captured, with both the observations and the modeled values showing nighttime maxima and daytime minima. A new emissions inventory, developed as part of this air quality forecasting initiative, is evaluated by comparing the observed and predicted species-species correlations (i.e., BC : CO; BC : PM2.5; PM2.5 : PM10. Assuming that the observations at these sites are representative and that all the model errors are associated with the emissions, then the modeled concentrations and slopes can be made consistent by scaling the emissions by: 0.6 for NOx, 2 for CO, and 0.7 for BC, PM2.5 and PM10. The emission estimates for particles are remarkably good considering the uncertainty in the estimates due to the diverse spread of activities and technologies that take place in Delhi and the rapid rates of change. The contribution of various emission sectors including transportation, power, domestic and industry to surface concentrations are also estimated. Transport, domestic and industrial sectors all make significant contributions to PM levels in Delhi, and the sectoral contributions vary spatially within the city. Ozone levels in Delhi are elevated, with hourly values sometimes exceeding 100 ppb. The continued growth of the transport sector is expected to make ozone pollution a more pressing air pollution problem in Delhi. The sector analysis provides useful

  2. Northeast Migrants in Delhi : Race, Refuge and Retail

    OpenAIRE

    2012-01-01

    Northeast Migrants in Delhi: Race, Refuge and Retail is an ethnographic study of migrants from India's north-east border region living and working in Delhi, the nation's capital. Northeast India borders China, the Himalayas, and Southeast Asia. Despite burgeoning interest in the region, little attention is given to the thousands of migrants leaving the region for Indian cities for refuge, work, and study. The stories of Northeast migrants reveal an everyday Northeast India rarely captured els...

  3. Analytical Study of Usage of Electronic Information Resources at Pharmacopoeial Libraries in India

    Directory of Open Access Journals (Sweden)

    Sunil Tyagi

    2014-02-01

    Full Text Available The objective of this study is to know the rate and purpose of the use of e-resource by the scientists at pharmacopoeial libraries in India. Among other things, this study examined the preferences of the scientists toward printed books and journals, electronic information resources, and pattern of using e-resources. Non-probability sampling specially accidental and purposive technique was applied in the collection of primary data through administration of user questionnaire. The sample respondents chosen for the study consists of principle scientific officer, senior scientific officer, scientific officer, and scientific assistant of different division of the laboratories, namely, research and development, pharmaceutical chemistry, pharmacovigilance, pharmacology, pharmacogonosy, and microbiology. The findings of the study reveal the personal experiences and perceptions they have had on practice and research activity using e-resource. The major findings indicate that of the total anticipated participants, 78% indicated that they perceived the ability to use computer for electronic information resources. The data analysis shows that all the scientists belonging to the pharmacopoeial libraries used electronic information resources to address issues relating to drug indexes and compendia, monographs, drugs obtained through online databases, e-journals, and the Internet sources—especially polices by regulatory agencies, contacts, drug promotional literature, and standards.

  4. Connecting knowledge resources to the veterinary electronic health record: opportunities for learning at point of care.

    Science.gov (United States)

    Alpi, Kristine M; Burnett, Heidi A; Bryant, Sheila J; Anderson, Katherine M

    2011-01-01

    Electronic health records (EHRs) provide clinical learning opportunities through quick and contextual linkage of patient signalment, symptom, and diagnosis data with knowledge resources covering tests, drugs, conditions, procedures, and client instructions. This paper introduces the EHR standards for linkage and the partners-practitioners, content publishers, and software developers-necessary to leverage this possibility in veterinary medicine. The efforts of the American Animal Hospital Association (AAHA) Electronic Health Records Task Force to partner with veterinary practice management systems to improve the use of controlled vocabulary is a first step in the development of standards for sharing knowledge at the point of care. The Veterinary Medical Libraries Section (VMLS) of the Medical Library Association's Task Force on Connecting the Veterinary Health Record to Information Resources compiled a list of resources of potential use at point of care. Resource details were drawn from product Web sites and organized by a metric used to evaluate medical point-of-care resources. Additional information was gathered from questions sent by e-mail and follow-up interviews with two practitioners, a hospital network, two software developers, and three publishers. Veterinarians with electronic records use a variety of information resources that are not linked to their software. Systems lack the infrastructure to use the Infobutton standard that has been gaining popularity in human EHRs. While some veterinary knowledge resources are digital, publisher sites and responses do not indicate a Web-based linkage of veterinary resources with EHRs. In order to facilitate lifelong learning and evidence-based practice, veterinarians and educators of future practitioners must demonstrate to veterinary practice software developers and publishers a clinically-based need to connect knowledge resources to veterinary EHRs.

  5. Improving access to information – defining core electronic resources for research and wellbeing

    Directory of Open Access Journals (Sweden)

    Kristiina Hormia-Poutanen

    2007-11-01

    Full Text Available Research and innovation are listed as the key success factors for the future development of Finnish prosperity and the Finnish economy. The Finnish libraries have developed a scenario to support this vision. University, polytechnic and research institute libraries as well as public libraries have defined the core electronic resources necessary to improve access to information in Finland. The primary aim of this work has been to provide information and justification for central funding for electronic resources to support the national goals. The secondary aim is to help with the reallocation of existing central funds to better support access to information.

  6. Influence of Delhi Pollution on Aerosol Properties Over Greater Noida

    Science.gov (United States)

    Sharma, M.; Singh, R. P.; Kumar, R.

    2015-12-01

    Influence of Delhi Pollution on Aerosol Properties over Greater NoidaManish Sharma1, Ramesh P. Singh2 and Rajesh Kumar3 1Research and Technology Development Centre, Sharda University, Greater Noida, India. 2School of Earth and Environmental Sciences, Schmid College of Science, Chapman University, Orange 92866, USA 3School of Basic Sciences and Research, Sharda University, Greater Noida, India. Delhi capital of India is highly polluted during winter and summer seasons. Due to dominant westerly winds the air mass influence its neighboring city Greater Noida which is located 60 km south east of Delhi. Detailed analysis of multi satellite data and ground observations have been carried out during 2001-2015. The ground observation and satellite data show dynamic aerosol optical parameters over Greater Noida. During winter and summer seasons, dominant westerly wind outflow pollutants of Delhi that mix with the local anthropogenic emissions of Greater Noida influencing aerosol properties at different pressure levels. The characteristics of trace gases and aerosol parameters over Delhi and Greater Noida will be presented. The air quality is severely affected from the outflow of pollutants from Delhi which is threat to people living in the area. Due to dominant winds the air mass further transported towards eastern parts of Indo-Gangetic plains affecting weather conditions of the major cities.

  7. Elektronik Bilgi Kaynaklarının Seçimi / Selection of Electronic Information Resources

    Directory of Open Access Journals (Sweden)

    Pınar Al

    2003-04-01

    Full Text Available For many years, library users have used only from the printed media in order to get the information that they have needed. Today with the widespread use of the Web and the addition of electronic information resources to library collections, the use of information in the electronic environment as well as in printed media is started to be used. In time, such types of information resources as, electronic journals, electronic books, electronic encyclopedias, electronic dictionaries and electronic theses have been added to library collections. In this study, selection criteria that can be used for electronic information resources are discussed and suggestions are provided for libraries that try to select electronic information resources for their collections.

  8. Characterization of silicon detectors through TCT at Delhi University

    Energy Technology Data Exchange (ETDEWEB)

    Jain, G., E-mail: geetikajain.hep@gmail.com; Lalwani, K.; Dalal, R.; Bhardwaj, A.; Ranjan, K.

    2016-07-11

    Transient Current Technique (TCT) is one of the important methods to characterize silicon detectors and is based on the time evolution of the charge carriers generated when a laser light is shone on it. For red laser, charge is injected only to a small distance from the surface of the detector. For such a system, one of the charge carriers is collected faster than the readout time of the electronics and therefore, the effective signal at the electrodes is decided by the charge carriers that traverse throughout the active volume of the detector, giving insight to the electric field profile, drift velocity, effective doping density, etc. of the detector. Delhi University is actively involved in the silicon detector R&D and has recently installed a TCT setup consisting of a red laser system, a Faraday cage, a SMU (Source Measuring Unit), a bias tee, and an amplifier. Measurements on a few silicon pad detectors have been performed using the developed system, and the results have been found in good agreement with the CERN setup.

  9. Using Electronic Information Resources Centers by Faculty Members at University Education: Competencies, Needs and Challenges

    Science.gov (United States)

    Abouelenein, Yousri

    2017-01-01

    This study aimed at investigating the factual situation of electronic information resources centers to faculty members at university education. Competencies that faculty members should possess regarding this issue were determined. Also their needs for (scientific research skills and teaching) were assessed. In addition, problems that hinder their…

  10. Localising versus standardising electronic human resource management: complexities and tensions between HRM and IT departments

    NARCIS (Netherlands)

    Tate, Mary; Furtmueller, E.; Wilderom, C.P.M.

    2013-01-01

    In this paper, we provide an analysis of the complexities involved during global e-HRM (Electronic Human Resource Management) implementation. We present findings from a case study on the challenge of global integration versus local responsiveness of e-HRM systems. We take a local site lens, analysin

  11. Use of Electronic Information Resources among Research Scholars in the Islamia University of Bahawalpur, Pakistan

    Science.gov (United States)

    Amjad, Anam; Ahmed, Shamshad; Bin Naeem, Salman

    2013-01-01

    This study examined the use of electronic resources among academic scholars of The Islamia University of Bahawalpur (IUB), Punjab, Pakistan. A quantitative survey was found most convenient and useful for this study. The total population of the study was 169 research students in IUB. The response rate was 79% and 133 utilizable responses were coded…

  12. The Acquisition and Management of Electronic Resources: Can Use Justify Cost?

    Science.gov (United States)

    Koehn, Shona L.; Hawamdeh, Suliman

    2010-01-01

    As library collections increasingly become digital, libraries are faced with many challenges regarding the acquisition and management of electronic resources. Some of these challenges include copyright and fair use, the first-sale doctrine, licensing versus ownership, digital preservation, long-term archiving, and, most important, the issue of…

  13. 电子资源的编目策略%Cataloging Strategies of Electronic Resources

    Institute of Scientific and Technical Information of China (English)

    王亚林

    2012-01-01

    Compared with traditional paper resources, electronic resources have following characteristics which determine different cataloging strategies from paper resources. These characteristics are huge quantity, updating rapidly, coexistence of a variety of manifestations. The source data of electronic resources is usually provided by the database agent. The cataloging of electronic resources is based on the Chapter IX of Anglo-American Cataloging Rules, Library of Congress Rule Interpretations and rules of Cooperative Online Serials. There are two major cataloging methods for electronic resources abroad, they are single record approach and separate record approach. Peking University Library chooses the latter method and batches cataloging automatically using the source data.%电子资源吲传统纸质资源相比,具有数量大、更新快、多种载体表现并行等特点,且大部分出版机构能够提供数据源数据。这些特点决定了.电子资源应采取与纸质文献不同的编目策略。电子资源编日的主要依据是《英美编日条例》的第9章、美国《国会图书馆条例解释》及全美期刊合作编目计划的规定。对于电子资源的编目,国外有单一记录编目法和分散记录编目法。北京大学图书馆采用后者,同时利用数据源数据批舒自动编目。

  14. Power resource management and low-power remote wireless RF electronics

    Science.gov (United States)

    Jannson, Tomasz; Forrester, Thomas; Degrood, Kevin; Lee, Kang; Gans, Eric; Walter, Kevin

    2009-05-01

    Battery power resource management becomes a critical issue in the case of self-powered remote wireless RF electronics, where the basic parameter is time of system operation before battery recharging or battery replacement. In such cases, very often related to physical protection against antitampering (AT), proper theoretical modeling of a battery driven power supply in the context of a given digital electronic system is of utmost importance. Such modeling should include various types of batteries (primary and secondary), various self-discharge processes in different temperatures, and even energy harvesting, the latter to supply power for long-term content, low-power electronic subsystems. In this paper we analyze simple modeling of resource power management, including variations of all of these parameters and energy harvesting.

  15. Centro de conferencias en Nueva Delhi

    Directory of Open Access Journals (Sweden)

    Sarwal, S.

    1963-12-01

    Full Text Available Vigyan Bhavan, in New Delhi, is a centre specially built to hold in it national and international meetings and congresses. The north, east and west faces of the building follow closely the traditional local Indian style. The main frontage, to the south, has a simple but fine Buddhist arch in green marble and wide steps leading to it in white marble. This centre consists of three distinct, but well integrated, buildings. The main facilities of this project are: an auditorium with seating accommodation for 706 delegates, a public gallery, and two meeting rooms for 20 people each, on the first floor. A separate section houses 5 committee rooms, two rooms for other group meetings, and a cafeteria, on the lower floor. The offices and other administrative services have been placed in the east wing, which is three storeys high, and is separated from the rest of the centre by a paved patio. The peculiar beauty of this project and the surrounding landscape's picturesque charm induce a sense of relaxation that is indeed conducive to the better success of international meetings.El Vigyan Bhavan, de Nueva Delhi, constituye un Centro especialmente construido para la celebración de conferencias nacionales e internacionales. Sus alzados norte, este y oeste fueron concebidos siguiendo el estilo tradicional indio, y muestran interesantes efectos de claro-oscuro. La fachada principal —sur— presenta un sencillo pero distinguido arco budista en mármol verde, y una escalinata realizada con mármol blanco. Este conjunto está constituido por tres cuerpos diferenciados, pero conectado con fáciles comunicaciones. Como dependencias importantes del Centro figuran: un auditorio con capacidad para 706 delegados sentados, una galería para el público y dos salas de reunión para 20 personas en el primer piso. El cuerpo posterior del edificio, aislado del auditorio por un patio, contiene cinco salas de juntas y dos salas para comisiones; en la planta baja hay una

  16. Identifying and evaluating electronic learning resources for use in adult-gerontology nurse practitioner education.

    Science.gov (United States)

    Thompson, Hilaire J; Belza, Basia; Baker, Margaret; Christianson, Phyllis; Doorenbos, Ardith; Nguyen, Huong

    2014-01-01

    Enhancing existing curricula to meet newly published adult-gerontology advanced practice registered nurse (APRN) competencies in an efficient manner presents a challenge to nurse educators. Incorporating shared, published electronic learning resources (ELRs) in existing or new courses may be appropriate in order to assist students in achieving competencies. The purposes of this project were to (a) identify relevant available ELR for use in enhancing geriatric APRN education and (b) to evaluate the educational utility of identified ELRs based on established criteria. A multilevel search strategy was used. Two independent team members reviewed identified ELR against established criteria to ensure utility. Only resources meeting all criteria were retained. Resources were found for each of the competency areas and included formats such as podcasts, Web casts, case studies, and teaching videos. In many cases, resources were identified using supplemental strategies and not through traditional search or search of existing geriatric repositories. Resources identified have been useful to advanced practice educators in improving lecture and seminar content in a particular topic area and providing students and preceptors with additional self-learning resources. Addressing sustainability within geriatric APRN education is critical for sharing of best practices among educators and for sustainability of teaching and related resources. © 2014.

  17. Prevalence of iodine deficiency disorders among school children of Delhi.

    Science.gov (United States)

    Pandav, C S; Mallik, A; Anand, K; Pandav, S; Karmarkar, M G

    1997-01-01

    Iodine deficiency disorders (IDDs) are an important cause of mental handicap and poor educability of children. Though Delhi does not lie in the classical Himalayan goitre belt, it has been shown that IDD was endemic in Delhi. Studies of school children in Delhi reported a total goitre rate of 55% which indicates severe endemicity. The sale of uniodized salt has been banned in Delhi since July 1989. This study was done five years later to assess the impact of this measure on IDD prevalence in Delhi. A cross-sectional study was done among class VI students studying in government schools of Delhi. A complete list of government middle schools in Delhi was obtained and 30 were selected on the basis of 'probability proportion to size'. A sample size of 1200 was decided based on an expected prevalence of 50% with 5% error and design effect of three. All children in class VI of each school were clinically examined by a trained doctor for the presence of goitre and casual urine samples were collected in capped plastic tubes. The urinary iodine estimation was done by the wet ashing method. The total goitre rate was 20.5%. If the results were limited to children in the age group of 10-12 years it was 19.7%. The urinary iodine was less than the recommended 100 micrograms/L of urine in 23.6% of the children; 7.6% had no iodine in the urine. It is possible that some children could have substituted water in place of urine. The median urinary iodine level was 198 micrograms/L of urine. The study showed that IDD continues to be prevalent in mild endemic proportions. Compared to the results of previous surveys, the IDD rates have declined in the last few years. However, it continues to be an important public health problem in Delhi. It is essential to monitor the iodine content of salt on a regular basis. IDD control activities should be strengthened in Delhi and repeat surveys should be done every 3-5 years to monitor the progress achieved in eliminating IDD.

  18. General morbidity prevalence in the Delhi slums

    Directory of Open Access Journals (Sweden)

    Marimuthu P

    2009-01-01

    Full Text Available Research Question: What is the sickness prevalence in the slums of a metropolitan city? Objectives: To estimate the morbidity prevalence with reference to a socio-economic and demographic perspective of the slum population of Delhi. Study Design: A cross-sectional study was conducted and data were collected by a two-stage random sampling method. In the first stage, slum locations were selected and in the second stage households were selected. Participants: Data were collected from 1049 households consisting of 5358 individuals′ information. Results: The overall morbidity prevalence is 15.4%. It is 14.7 and 16.3% for males and females, respectively but the differences are not statistically significant. The reported higher morbidity prevalence and the illiteracy status are significantly associated. Diseases of the respiratory system appear to be very high among slum dwellers. Conclusion: From this study, it can be concluded that the number of years of staying in the slum area, presence of a separate kitchen, type of house, it being Pucca or Kuccha, types of toilet pits or open defecation are the important environmental factors for the reports of higher morbidity patterns from the slum area.

  19. Library Electronic Resource Sharing Among Liberal Arts Colleges: ACS Palladian Alliance Project

    Directory of Open Access Journals (Sweden)

    Wenxian Zhang

    1997-03-01

    Full Text Available 無Effective electronic resource sharing is critical to library information services of the 1990s. Explosion of data and increased cost of information force libraries to work together, and technological advancements present the library service profession a platform for resource sharing. The Palladian Alliance Project of the Associated Colleges of the South is designed to provides ACS member institutions an effective means to enhance information access for their faculty and students, and achieve significant cost containment in the years to come.

  20. Availability, Level of Use and Constraints to Use of Electronic Resources by Law Lecturers in Public Universities in Nigeria

    Science.gov (United States)

    Amusa, Oyintola Isiaka; Atinmo, Morayo

    2016-01-01

    (Purpose) This study surveyed the level of availability, use and constraints to use of electronic resources among law lecturers in Nigeria. (Methodology) Five hundred and fifty-two law lecturers were surveyed and four hundred and forty-two responded. (Results) Data analysis revealed that the level of availability of electronic resources for the…

  1. Potential resource and toxicity impacts from metals in waste electronic devices.

    Science.gov (United States)

    Woo, Seung H; Lee, Dae Sung; Lim, Seong-Rin

    2016-04-01

    As a result of the continuous release of new electronic devices, existing electronic devices are quickly made obsolete and rapidly become electronic waste (e-waste). Because e-waste contains a variety of metals, information about those metals with the potential for substantial environmental impact should be provided to manufacturers, recyclers, and disposers to proactively reduce this impact. This study assesses the resource and toxicity (i.e., cancer, noncancer, and ecotoxicity) potentials of various heavy metals commonly found in e-waste from laptop computers, liquid-crystal display (LCD) monitors, LCD TVs, plasma TVs, color cathode ray tube (CRT) TVs, and cell phones and then evaluates such potentials using life cycle impact-based methods. Resource potentials derive primarily from Cu, Sb, Ag, and Pb. Toxicity potentials derive primarily from Pb, Ni, and Hg for cancer toxicity; from Pb, Hg, Zn, and As for noncancer toxicity; and from Cu, Pb, Hg, and Zn for ecotoxicity. Therefore, managing these heavy metals should be a high priority in the design, recycling, and disposal stages of electronic devices.

  2. Model of e-learning with electronic educational resources of new generation

    Directory of Open Access Journals (Sweden)

    A. V. Loban

    2017-01-01

    Full Text Available Purpose of the article: improving of scientific and methodical base of the theory of the е-learning of variability. Methods used: conceptual and logical modeling of the е-learning of variability process with electronic educational resource of new generation and system analysis of the interconnection of the studied subject area, methods, didactics approaches and information and communication technologies means. Results: the formalization complex model of the е-learning of variability with electronic educational resource of new generation is developed, conditionally decomposed into three basic components: the formalization model of the course in the form of the thesaurusclassifier (“Author of e-resource”, the model of learning as management (“Coordination. Consultation. Control”, the learning model with the thesaurus-classifier (“Student”. Model “Author of e-resource” allows the student to achieve completeness, high degree of didactic elaboration and structuring of the studied material in triples of variants: modules of education information, practical task and control tasks; the result of the student’s (author’s of e-resource activity is the thesaurus-classifier. Model of learning as management is based on the principle of personal orientation of learning in computer environment and determines the logic of interaction between the lecturer and the student when determining the triple of variants individually for each student; organization of a dialogue between the lecturer and the student for consulting purposes; personal control of the student’s success (report generation and iterative search for the concept of the class assignment in the thesaurus-classifier before acquiring the required level of training. Model “Student” makes it possible to concretize the learning tasks in relation to the personality of the student and to the training level achieved; the assumption of the lecturer about the level of training of a

  3. Travelling Child Care for New Delhi's "Nomad' Workers

    Science.gov (United States)

    Phadke, Sindu

    1974-01-01

    Highlighted is a new UNICEF all-purpose mobile facility called the "Mobile Creche" which provides a variety of social services including schooling, a health center, adult literacy and vocational training, and social and athletic activities for tens of thousands of unskilled laborers who live and work on the construction sites in New Delhi, India.…

  4. New clonal strain of Candida auris, Delhi, India.

    Science.gov (United States)

    Chowdhary, Anuradha; Sharma, Cheshta; Duggal, Shalini; Agarwal, Kshitij; Prakash, Anupam; Singh, Pradeep Kumar; Jain, Sarika; Kathuria, Shallu; Randhawa, Harbans S; Hagen, Ferry; Meis, Jacques F

    2013-10-01

    A new clonal strain of Candida auris is an emerging etiologic agent of fungemia in Delhi, India. In 12 patients in 2 hospitals, it was resistant to fluconazole and genotypically distinct from isolates from South Korea and Japan, as revealed by M13 and amplified fragment length polymorphism typing.

  5. New clonal strain of Candida auris, Delhi, India.

    OpenAIRE

    2013-01-01

    A new clonal strain of Candida auris is an emerging etiologic agent of fungemia in Delhi, India. In 12 patients in 2 hospitals, it was resistant to fluconazole and genotypically distinct from isolates from South Korea and Japan, as revealed by M13 and amplified fragment length polymorphism typing.

  6. RFID Technology Implementation in Two Libraries in New Delhi

    Science.gov (United States)

    Madhusudhan, Margam

    2010-01-01

    Purpose: The purpose of this paper is to examine the use and implementation of RFID technology at the Indian Law Institute Library and National Social Science Documentation Centre Library, New Delhi. Design/methodology/approach: A survey was conducted at the two libraries, using a structured questionnaire comprising 20 questions. Findings: It was…

  7. Characterization of purified New Delhi metallo-β-lactamase-1

    DEFF Research Database (Denmark)

    Thomas, Pei W; Zheng, Min; Wu, Shanshan;

    2011-01-01

    New Delhi metallo-β-lactmase-1 (NDM-1) has recently emerged as a global threat because of its ability to confer resistance to almost all clinically used β-lactam antibiotics, its presence within an easily transmissible plasmid bearing a number of other antibiotic resistance determinants, its carr...

  8. RFID Technology Implementation in Two Libraries in New Delhi

    Science.gov (United States)

    Madhusudhan, Margam

    2010-01-01

    Purpose: The purpose of this paper is to examine the use and implementation of RFID technology at the Indian Law Institute Library and National Social Science Documentation Centre Library, New Delhi. Design/methodology/approach: A survey was conducted at the two libraries, using a structured questionnaire comprising 20 questions. Findings: It was…

  9. Source attribution and mitigation strategies for air pollution in Delhi

    Science.gov (United States)

    Kiesewetter, Gregor; Purohit, Pallav; Schoepp, Wolfgang; Liu, Jun; Amann, Markus; Bhanarkar, Anil

    2017-04-01

    Indian cities, and the megacity of Delhi in particular, have suffered from high air pollution for years. Recent observations show that ambient concentrations of fine particulate matter (PM2.5) in Delhi strongly exceed the Indian national ambient air quality standards as well as the World Health Organization's interim target levels. At the same time, India is experiencing strong urbanization, and both Delhi's emissions as well as the exposed population are growing. Therefore the question arises how PM2.5 concentrations will evolve in the future, and how they can be improved efficiently. In the past, typical responses of the Delhi government to high pollution episodes have been restrictions on motorized road traffic, on power plant operations and on construction activities. However, to design sustainable and efficient pollution mitigation measures, the contribution of different source sectors and spatial scales needs to be quantified. Here we combine the established emission calculation scheme of the Greenhouse Gas - Air Pollution Interactions and Synergies (GAINS) model with regional chemistry-transport model simulations (0.5° resolution) as well as local particle dispersion (2 × 2 km resolution) to arrive at a source attribution of ambient PM2.5 in Delhi. Calculated concentrations compare well to observations. We find that roughly 60% of total population-weighted PM2.5 originates from sources outside the national capital territory of Delhi itself. Consequently, mitigation strategies need to involve neighboring states and address the typical sources there. We discuss the likely evolution of ambient concentrations under different scenarios which assume either current emission control legislation, or application of a Clean Air Scenario foreseeing additional regulations in non-industrial sectors which are often overlooked, such as phase-out of solid fuel cookstoves, and road paving. Only in the case where the Clean Air Scenario is applied both in Delhi as well as in

  10. [Use of internet and electronic resources among Spanish intensivist physicians. First national survey].

    Science.gov (United States)

    Gómez-Tello, V; Latour-Pérez, J; Añón Elizalde, J M; Palencia-Herrejón, E; Díaz-Alersi, R; De Lucas-García, N

    2006-01-01

    Estimate knowledge and use habits of different electronic resources in a sample of Spanish intensivists: Internet, E-mail, distribution lists, and use of portable electronic devices. Self-applied questionnaire. A 50-question questionnaire was distributed among Spanish intensivists through the hospital marketing delegates of a pharmaceutical company and of electronic forums. A total of 682 questionnaires were analyzed (participation: 74%). Ninety six percent of those surveyed used Internet individually: 67% admitted training gap. Internet was the second source of clinical consultations most used (61%), slightly behind consultation to colleagues (65%). The pages consulted most were bibliographic databases (65%) and electronic professional journals (63%), with limited use of Evidence Based Medicine pages (19%). Ninety percent of those surveyed used e-mail regularly in the practice of their profession, although 25% admitted that were not aware of its possibilities. The use of E-mail decreased significantly with increase in age. A total of 62% of the intensivists used distribution lists. Of the rest, 42% were not aware of its existence and 32% admitted they had insufficient training to handle them. Twenty percent of those surveyed had portable electronic devices and 64% considered it useful, basically due to its rapid consultation at bedside. Female gender was a negative predictive factor of its use (OR 0.35; 95% CI 0.2-0.63; p=0.0002). A large majority of the Spanish intensivists use Internet and E-mail. E-mail lists and use of portable devices are still underused resources. There are important gaps in training and infrequent use of essential pages. There are specific groups that require directed educational policies.

  11. Review of material recovery from used electric and electronic equipment-alternative options for resource conservation.

    Science.gov (United States)

    Friege, Henning

    2012-09-01

    For waste from electric and electronic equipment, the WEEE Directive stipulates the separate collection of electric and electronic waste. As to new electric and electronic devices, the Restriction of Hazardous Substances (RoHS) Directive bans the use of certain chemicals dangerous for man and environment. From the implementation of the WEEE directive, many unsolved problems have been documented: poor collection success, emission of dangerous substances during collection and recycling, irretrievable loss of valuable metals among others. As to RoHS, data from the literature show a satisfying success. The problems identified in the process can be reduced to some basic dilemmas at the borders between waste management, product policy and chemical safety. The objectives of the WEEE Directive and the specific targets for use and recycling of appliances are not consistent. There is no focus on scarce resources. Extended producer responsibility is not sufficient to guarantee sustainable waste management. Waste management reaches its limits due to problems of implementation but also due to physical laws. A holistic approach is necessary looking at all branch points and sinks in the stream of used products and waste from electric and electronic equipment. This may be done with respect to the general rules for sustainable management of material streams covering the three dimensions of sustainable policy. The relationships between the players in the field of electric and electronic devices have to be taken into account. Most of the problems identified in the implementation process will not be solved by the current amendment of the WEEE Directive.

  12. Customer Perception of Mobile Banking: An Empirical Study in National Capital Region Delhi

    Directory of Open Access Journals (Sweden)

    SHAMSHER SINGH

    2014-12-01

    Full Text Available Internet technology is regarded as the third wave of revolution after agricultural and industrial revolution. After phone and net banking, technology is heralding the era of mobile banking in India. The growth of Mobile banking is phenomenal compared to previous deliver channels. It took approximately twenty years for ATMs to become popular while online banking took a decade. More so, with India all set to emerge as the second largest mobile subscriber base in the world after China, the telecom operators and banks are raring to use this medium to offer banking services including fund transfers to all sorts of people. Mobile banking can be categorized as the latest advancement in electronic banking. This paper has examined the adoption and impact of mobile banking in on customer of different banks. The study surveys the opinion of 200 customers of banks located in Delhi. ANOVA and Factor Analysis have been used for having insights in the mobile banking services provided by the different banks. The population studied here is urban population which can be considered as representative of banking customers in Delhi.

  13. An epidemiological study of dengue in Delhi, India.

    Science.gov (United States)

    Vikram, Kumar; Nagpal, B N; Pande, Veena; Srivastava, Aruna; Saxena, Rekha; Anvikar, Anup; Das, Aparup; Singh, Himmat; Anushrita; Gupta, Sanjeev K; Tuli, N R; Telle, Olivier; Yadav, N K; Valecha, Neena; Paul, Richard

    2016-01-01

    Delhi, the capital of India, is an important metropolitan hub for major financial and sociocultural exchanges, offering challenging threats to current public health infrastructure. In recent past, an upsurge of dengue cases in Delhi posed a significant menace to the existing dengue control policies. To reform the control strategies and take timely intervention to prevent future epidemics, an epidemiological study on the proportion of both asymptomatic and symptomatic dengue infections in selected population was conducted. The aim of the study was to investigate and assess the epidemiology of dengue infection and to estimate the proportion of asymptomatic and symptomatic dengue infections in Delhi. In this study, around 50 confirmed dengue cases, a total of 2125 individuals as household and neighbourhood contacts, with or without dengue febrile illness, were finger pricked and serologically detected as dengue positive or negative using SD Duo Bioline Rapid Diagnostic Test (SD Inc, Korea) with NS1, IgM & IgG combo test, which detected dengue virus antigen and antibodies to dengue virus in human blood. Out of 2125 individuals, 768 (36.1%) individuals showed positive dengue test with past (25.5%), primary (1.88%) or secondary (8.8%) dengue infections. Higher percentage of IgG was found in age groups 15-24 years and 25-50 years (36% each). Infants (dengue infection was either primary or secondary. On the basis of these results, it may be hypothesized that there are large number of asymptomatic dengue infections in the community as compared to reported symptomatic cases in Delhi. For the effective control of dengue transmission in such community like Delhi where dengue epidemics have frequently been encountered, it is essential to ascertain the proportion of asymptomatic dengue infections which may act as a reservoir for dengue transmission, as well as threat for developing dengue haemorrhagic fever (DHF).

  14. Aufwand und Nutzen des Electronic Resource Management Systems RMS an der UB Kassel

    Directory of Open Access Journals (Sweden)

    Tobias Pohlmann

    2016-03-01

    The university library of Kassel therefore uses SemperTool’s web-based electronic resource management system RMS. This paper presents the functionality of this system and makes an estimate of the expenditure of work necessary to enter all relevant information about licensed databases, e-book and e-journal packages with the corresponding individual resources. It also describes existing and projected tools for analysis and evaluation, which are decisive for the usefulness of such a system, and concludes with the satisfaction reached at the university library of Kassel. These experiences may help other libraries to decide whether or not to introduce RMS or a comparable system.

  15. ELECTRONIC EDUCATIONAL RESOURCES FOR ONLINE SUPPORT OF MODERN CHEMISTRY CLASSES IN SPECIALIZED SCHOOL

    Directory of Open Access Journals (Sweden)

    Maria D. Tukalo

    2013-09-01

    Full Text Available This article contains material of some modern electronic educational resources that can be used via the Internet to support the modern chemistry classes in specialized school. It was drawn attention to the educational chemical experiments as means of knowledge; simulated key motivational characteristics to enhance students interest for learning subjects, their cognitive and practical activity in the formation of self-reliance and self-creative; commented forecasts for creating of conditions to enhance the creative potential of students in a modern learning environment.

  16. Teachers' Link to Electronic Resources in the Library Media Center: A Local Study of Awareness, Knowledge, and Influence

    Science.gov (United States)

    Williams, Teresa D.; Grimble, Bonnie J.; Irwin, Marilyn

    2004-01-01

    High school students often use online databases and the Internet in the school library media center (SLMC) to complete teachers' assignments. This case study used a survey to assess teachers' awareness of electronic resources, and to determine whether their directions influence student use of these resources in the SLMC. Participants were teachers…

  17. Impact of Knowledge Resources Linked to an Electronic Health Record on Frequency of Unnecessary Tests and Treatments

    Science.gov (United States)

    Goodman, Kenneth; Grad, Roland; Pluye, Pierre; Nowacki, Amy; Hickner, John

    2012-01-01

    Introduction: Electronic knowledge resources have the potential to rapidly provide answers to clinicians' questions. We sought to determine clinicians' reasons for searching these resources, the rate of finding relevant information, and the perceived clinical impact of the information they retrieved. Methods: We asked general internists, family…

  18. Reducing Clinical Trial Monitoring Resource Allocation and Costs Through Remote Access to Electronic Medical Records

    Science.gov (United States)

    Uren, Shannon C.; Kirkman, Mitchell B.; Dalton, Brad S.; Zalcberg, John R.

    2013-01-01

    Purpose: With electronic medical records (eMRs), the option now exists for clinical trial monitors to perform source data verification (SDV) remotely. We report on a feasibility study of remote access to eMRs for SDV and the potential advantages of such a process in terms of resource allocation and cost. Methods: The Clinical Trials Unit at the Peter MacCallum Cancer Centre, in collaboration with Novartis Pharmaceuticals Australia, conducted a 6-month feasibility study of remote SDV. A Novartis monitor was granted dedicated software and restricted remote access to the eMR portal of the cancer center, thereby providing an avenue through which perform SDV. Results: Six monitoring visits were conducted during the study period, four of which were performed remotely. The ability to conduct two thirds of the monitoring visits remotely in this complex phase III study resulted in an overall cost saving to Novartis. Similarly, remote monitoring eased the strain on internal resources, particularly monitoring space and hospital computer terminal access, at the cancer center. Conclusion: Remote access to patient eMRs for SDV is feasible and is potentially an avenue through which resources can be more efficiently used. Although this feasibility study involved limited numbers, there is no limit to scaling these processes to any number of patients enrolled onto large clinical trials. PMID:23633977

  19. Electronic theses and dissertations: a review of this valuable resource for nurse scholars worldwide.

    Science.gov (United States)

    Goodfellow, L M

    2009-06-01

    A worldwide repository of electronic theses and dissertations (ETDs) could provide worldwide access to the most up-to-date research generated by masters and doctoral students. Until that international repository is established, it is possible to access some of these valuable knowledge resources. ETDs provide a technologically advanced medium with endless multimedia capabilities that far exceed the print and bound copies of theses and dissertations housed traditionally in individual university libraries. CURRENT USE: A growing trend exists for universities worldwide to require graduate students to submit theses or dissertations as electronic documents. However, nurse scholars underutilize ETDs, as evidenced by perusing bibliographic citation lists in many of the research journals. ETDs can be searched for and retrieved through several digital resources such as the Networked Digital Library of Theses and Dissertations (http://www.ndltd.org), ProQuest Dissertations and Theses (http://www.umi.com), the Australasian Digital Theses Program (http://adt.caul.edu.au/) and through individual university web sites and online catalogues. An international repository of ETDs benefits the community of nurse scholars in many ways. The ability to access recent graduate students' research electronically from anywhere in the world is advantageous. For scholars residing in developing countries, access to these ETDs may prove to be even more valuable. In some cases, ETDs are not available for worldwide access and can only be accessed through the university library from which the student graduated. Public access to university library ETD collections is not always permitted. Nurse scholars from both developing and developed countries could benefit from ETDs.

  20. A preliminary categorization of end-of-life electrical and electronic equipment as secondary metal resources.

    Science.gov (United States)

    Oguchi, Masahiro; Murakami, Shinsuke; Sakanakura, Hirofumi; Kida, Akiko; Kameya, Takashi

    2011-01-01

    End-of-life electrical and electronic equipment (EEE) has recently received attention as a secondary source of metals. This study examined characteristics of end-of-life EEE as secondary metal resources to consider efficient collection and metal recovery systems according to the specific metals and types of EEE. We constructed an analogy between natural resource development and metal recovery from end-of-life EEE and found that metal content and total annual amount of metal contained in each type of end-of-life EEE should be considered in secondary resource development, as well as the collectability of the end-of-life products. We then categorized 21 EEE types into five groups and discussed their potential as secondary metal resources. Refrigerators, washing machines, air conditioners, and CRT TVs were evaluated as the most important sources of common metals, and personal computers, mobile phones, and video games were evaluated as the most important sources of precious metals. Several types of small digital equipment were also identified as important sources of precious metals; however, mid-size information and communication technology (ICT) equipment (e.g., printers and fax machines) and audio/video equipment were shown to be more important as a source of a variety of less common metals. The physical collectability of each type of EEE was roughly characterized by unit size and number of end-of-life products generated annually. Current collection systems in Japan were examined and potentially appropriate collection methods were suggested for equipment types that currently have no specific collection systems in Japan, particularly for video games, notebook computers, and mid-size ICT and audio/video equipment.

  1. From Millennium ERM to Proquest 360 Resource Manager: Implementing a new Electronic Resources Management System ERMS in an International Graduate Research University in Saudi Arabia

    KAUST Repository

    Ramli, Rindra M.

    2017-05-17

    An overview of the Recommendation Study and the subsequent Implementation of a new Electronic Resources Management system ERMS in an international graduate research university in the Kingdom of Saudi Arabia. It covers the timeline, deliverables and challenges as well as lessons learnt by the Project Team.

  2. Persistence of Corynebacterium diphtheriae in Delhi & National Capital Region (NCR)

    Science.gov (United States)

    Bhagat, S.; Grover, S.S.; Gupta, N.; Roy, R.D.; Khare, S.

    2015-01-01

    Despite the introduction of mass immunization, diphtheria continues to play a major role as a potentially lethal infectious disease in many countries. Delay in the specific therapy of diphtheria may result in death and, therefore, accurate diagnosis of diphtheria is imperative. This study was carried out at National Centre for Disease Control (NCDC), Delhi, India, on samples of suspected diphtheria cases referred from various government hospitals of Delhi and neighbouring areas during 2012-2014. Primary identification of Corynebacterium diphtheriae was done by standard culture, staining and biochemical tests followed by toxigenicity testing by Elek's test on samples positive for C. diphtheriae. The results showed persistence of toxigenic C. diphtheriae in our community indicating the possibility of inadequate immunization coverage. PMID:26609038

  3. Persistence of Corynebacterium diphtheriae in Delhi & National Capital Region (NCR).

    Science.gov (United States)

    Bhagat, S; Grover, S S; Gupta, N; Roy, R D; Khare, S

    2015-10-01

    Despite the introduction of mass immunization, diphtheria continues to play a major role as a potentially lethal infectious disease in many countries. Delay in the specific therapy of diphtheria may result in death and, therefore, accurate diagnosis of diphtheria is imperative. This study was carried out at National Centre for Disease Control (NCDC), Delhi, India, on samples of suspected diphtheria cases referred from various government hospitals of Delhi and neighbouring areas during 2012-2014. Primary identification of Corynebacterium diphtheriae was done by standard culture, staining and biochemical tests followed by toxigenicity testing by Elek's test on samples positive for C. diphtheriae. The results showed persistence of toxigenic C. diphtheriae in our community indicating the possibility of inadequate immunization coverage.

  4. RAPID INCREASE OF HEROIN DEPENDENCE IN DELHI: SOME INITIAL OBSERVATIONS

    OpenAIRE

    Saxena, Shekhar; Mohan, D.

    1984-01-01

    SUMMARY The present paper documents and discusses the rapid increase in the problem of heroin dependence in the city of Delhi in the recent years. Initial observations on patients with heroin dependence attending the Deaddiction Clinic of a large general hospital are described with difficulties encountered in the clinical management of these patients. It is suggested that sustained efforts be made to control this problem because heroin is likely to give rise to medical and social consequences...

  5. Gadget Dependency among Medical College Students in Delhi

    OpenAIRE

    Gupta, N.; Krishnamurthy, V.; J Majhi; Gupta, S.

    2013-01-01

    Background: Gadget holds the great importance in everyday life. Mobile phone and internet usage have become universal practice especially among the student community. Gadgets usage has both pros and cons. Objective: To assess the magnitude of gadget utilization among medical college students in Delhi and to estimate the burden of gadget dependency. Methodology: A cross sectional study was conducted in three medical colleges. The participants were 957 medical students selected by systematic ra...

  6. Dynamic soil properties for microzonation of Delhi, India

    Indian Academy of Sciences (India)

    C Hanumantharao; G V Ramana

    2008-11-01

    Delhi, the capital of India, has experienced mild seismic shaking during several earthquakes in the past. The large variations of depth to bedrock and ground water table coupled with different soil types at different locations of Delhi necessitate a seismic microzonation study. Dynamic soil properties such as shear wave velocity, modulus reduction and damping characteristics of local soils are the basic and essential input parameters for conducting even a preliminary ground response analysis which is an essential input in microzonation studies. Shear wave velocity is not measured routinely due to its high cost and lack of the required expertise. Several researchers in the past developed correlations between shear wave velocity (s) and routinely measured values. In the present study, shear wave velocity profiles measured in the field at more than 80 borehole locations to a depth of about 20 to 32m using Spectral Analysis of Surface Waves (SASW) are presented and correlations between shear wave velocity and values are also presented for use by engineers and designers. Results of strain and stress controlled cyclic triaxial tests on remoulded samples of sandsilt mixtures in the high strain range are used for generating the modulus reduction and damping curves and are compared with the well-known curves in the literature. The results presented in this article can be used for microzonation studies as well as site specific ground response analyses at Delhi.

  7. Effect of modelling slum populations on influenza spread in Delhi

    Science.gov (United States)

    Chen, Jiangzhuo; Chu, Shuyu; Chungbaek, Youngyun; Khan, Maleq; Kuhlman, Christopher; Marathe, Achla; Mortveit, Henning; Vullikanti, Anil; Xie, Dawen

    2016-01-01

    Objectives This research studies the impact of influenza epidemic in the slum and non-slum areas of Delhi, the National Capital Territory of India, by taking proper account of slum demographics and residents’ activities, using a highly resolved social contact network of the 13.8 million residents of Delhi. Methods An SEIR model is used to simulate the spread of influenza on two different synthetic social contact networks of Delhi, one where slums and non-slums are treated the same in terms of their demographics and daily sets of activities and the other, where slum and non-slum regions have different attributes. Results Differences between the epidemic outcomes on the two networks are large. Time-to-peak infection is overestimated by several weeks, and the cumulative infection rate and peak infection rate are underestimated by 10–50%, when slum attributes are ignored. Conclusions Slum populations have a significant effect on influenza transmission in urban areas. Improper specification of slums in large urban regions results in underestimation of infections in the entire population and hence will lead to misguided interventions by policy planners. PMID:27687898

  8. Status of the development of Delhi Light Source (DLS) at IUAC

    Science.gov (United States)

    Ghosh, S.; Joshi, V.; Urakawa, J.; Terunuma, N.; Aryshev, A.; Fukuda, S.; Fukuda, M.; Sahu, B. K.; Patra, P.; Abhilash, S. R.; Karmakar, J.; Karmakar, B.; Kabiraj, D.; Kumar, N.; Sharma, A.; Chaudhari, G. K.; Pandey, A.; Tripathi, S.; Deshpande, A.; Naik, V.; Roy, A.; Rao, T.; Bhandari, R. K.; Kanjilal, D.

    2017-07-01

    A project to construct a compact pre-bunched Free Electron Laser by using a normal conducting photocathode electron gun has been undertaken at Inter University Accelerator Centre (IUAC), New Delhi, India. In this facility, the short laser pulses from a high power laser system will be split into many pulses (2-16) commonly known as 'Comb beam' and will strike the photocathode material (metal and semiconductor) to produce electron beam bunches. The electrons will be accelerated up to an energy of ∼8 MeV by a copper cavity operated at a frequency of 2860 MHz and the beam will be injected into a compact, planar permanent undulator magnet to produce THz radiation. The radiation frequency designed to be tuned in the range of 0.15-3 THz by varying the magnetic field of the undulator and/or changing the energy of the electron. The separation of the laser micro-pulses will be varied by adjusting the path length difference to alter the separation of the electron micro-bunches and to maximise the radiation intensity.

  9. Electronic tracking of human resource skills and knowledge, just in time training, manageable due diligence

    Energy Technology Data Exchange (ETDEWEB)

    Kolodziej, M.A. [Quick Test International Inc., (Canada). Canadian Technology Human Resource Board; Baker, O. [KeySpan Energy Canada, Calgary, AB (Canada)

    2001-06-01

    KeySpan Energy Canada is in the process of obtaining recognition of various occupational profiles including pipeline operators, inspectors, and field and plant operators from various certifying organizations. The process of allowing individuals to obtain certification is recognized by Canadian Technology Human Resources Board as a step towards national standards for technologists and technicians. Proven competency is a must for workers in todays oil industry in response to increasingly stringent government safety regulations, environmental concerns and high public scrutiny. Quick Test international Inc. has developed a management tool in collaboration with end users at KeySpan Energy Canada. It is an electronic, Internet based competency tool for tracking personal competencies and maintaining continued competency. Response to the tool has been favourable. 2 refs., 4 figs.

  10. [HYGIENIC REGULATION OF THE USE OF ELECTRONIC EDUCATIONAL RESOURCES IN THE MODERN SCHOOL].

    Science.gov (United States)

    Stepanova, M I; Aleksandrova, I E; Sazanyuk, Z I; Voronova, B Z; Lashneva, L P; Shumkova, T V; Berezina, N O

    2015-01-01

    We studied the effect of academic studies with the use a notebook computer and interactive whiteboard on the functional state of an organism of schoolchildren. Using a complex of hygienic and physiological methods of the study we established that regulation of the computer activity of students must take into account not only duration but its intensity either. Design features of a notebook computer were shown both to impede keeping the optimal working posture in primary school children and increase the risk offormation of disorders of vision and musculoskeletal system. There were established the activating influence of the interactive whiteboard on performance activities and favorable dynamics of indices of the functional state of the organism of students under keeping optimal density of the academic study and the duration of its use. There are determined safety regulations of the work of schoolchildren with electronic resources in the educational process.

  11. Medical Image Resource Center--making electronic teaching files from PACS.

    Science.gov (United States)

    Lim, C C Tchoyoson; Yang, Guo Liang; Nowinski, Wieslaw L; Hui, Francis

    2003-12-01

    A picture archive and communications system (PACS) is a rich source of images and data suitable for creating electronic teaching files (ETF). However, the potential for PACS to support nonclinical applications has not been fully realized: at present there is no mechanism for PACS to identify and store teaching files; neither is there a standardized method for sharing such teaching images. The Medical Image Resource Center (MIRC) is a new central image repository that defines standards for data exchange among different centers. We developed an ETF server that retrieves digital imaging and communication in medicine (DICOM) images from PACS, and enables users to create teaching files that conform to the new MIRC schema. We test-populated our ETF server with illustrative images from the clinical case load of the National Neuroscience Institute, Singapore. Together, PACS and MIRC have the potential to benefit radiology teaching and research.

  12. Electronic Human Resource Management (e-HRM of Hotel Business in Phuket

    Directory of Open Access Journals (Sweden)

    Kitimaporn Choochote

    2015-04-01

    Full Text Available This research aims to study the pattern of the electronic human resources management (e-HRM of the hotel business in Phuket. The study is conducted with the implementation of field data and in-depth interview of hotels’ HR managers. In consequence, the study reveals that the hotel business has applied the use of the e-HRM varying in job recruitment (15 percent, employee engagement (55 percent, organizational file structure (10 percent, idea and creativity exchanges (38 percent and assessment system (6 percent. However, considered as 100 percent, the hotel business has not prepared to apply the use of the e-HRM in salary system, learning and training program, welfare allocation and career development.

  13. Using mobile electronic devices to deliver educational resources in developing countries.

    Science.gov (United States)

    Mazal, Jonathan Robert; Ludwig, Rebecca

    2015-01-01

    Developing countries have far fewer trained radiography professionals than developed countries, which exacerbates the limited access to imaging services. The lack of trained radiographers reflects, in part, limited availability of radiographer-specific educational resources. Historically, organizations that provided such resources in the developing world faced challenges related to the limited stock of current materials as well as expenses associated with shipping and delivery. Four mobile electronic devices (MEDs) were loaded with educational content (e-books, PDFs, and digital applications) spanning major radiography topics. The MEDs were distributed to 4 imaging departments in Ghana, India, Nepal, and Nigeria based on evidence of need for radiography-specific resources, as revealed by survey responses. A cost comparison of postal delivery vs digital delivery of educational content was performed. The effectiveness of delivering additional content via Wi-Fi transmission also was evaluated. Feedback was solicited on users' experience with the MEDs as a delivery tool for educational content. An initial average per e-book expense of $30.05, which included the cost of the device, was calculated for the MED delivery method compared with $15.56 for postal delivery of printed materials. The cost of the MED delivery method was reduced to an average of $10.05 for subsequent e-book deliveries. Additional content was successfully delivered via Wi-Fi transmission to all recipients during the 3-month follow-up period. Overall user feedback on the experience was positive, and ideas for enhancing the MED-based method were identified. Using MEDs to deliver radiography-specific educational content appears to be more cost effective than postal delivery of printed materials on a long-term basis. MEDs are more efficient for providing updates to educational materials. Customization of content to department needs, and using projector devices could enhance the usefulness of MEDs for

  14. Plastics disassembly versus bulk recycling: engineering design for end-of-life electronics resource recovery.

    Science.gov (United States)

    Rios, Pedro; Stuart, Julie Ann; Grant, Ed

    2003-12-01

    Annual plastic flows through the business and consumer electronics manufacturing supply chain include nearly 3 billion lb of high-value engineering plastics derived from petroleum. The recovery of resource value from this stream presents critical challenges in areas of materials identification and recycling process design that demand new green engineering technologies applied together with life cycle assessment and ecological supply chain analysis to create viable plastics-to-plastics supply cycles. The sustainable recovery of potentially high-value engineering plastics streams requires that recyclers either avoid mixing plastic parts or purify later by separating smaller plastic pieces created in volume reduction (shredding) steps. Identification and separation constitute significant barriers in the plastics-to-plastics recycling value proposition. In the present work, we develop a model that accepts randomly arriving electronic products to study scenarios by which a recycler might identify and separate high-value engineering plastics as well as metals. Using discrete eventsimulation,we compare current mixed plastics recovery with spectrochemical plastic resin identification and subsequent sorting. Our results show that limited disassembly with whole-part identification can produce substantial yields in separated streams of recovered engineering thermoplastics. We find that disassembly with identification does not constitute a bottleneck, but rather, with relatively few workers, can be configured to pull the process and thus decrease maximum staging space requirements.

  15. Study of knowledge and contraception practices in low socio-economic women of Delhi

    Directory of Open Access Journals (Sweden)

    Divya Pandey

    2014-08-01

    Full Text Available Background: Objective of current study was to assess the knowledge and practice of contraception among the low socio-economic women of reproductive age group in Delhi. Methods: A cross-sectional study was done on 272 low socio-economic women attending a family planning clinic at a Delhi municipal corporation hospital, of which 106 came for Medical Termination of Pregnancy (MTP and 166 came for family planning advice. They were interrogated through a pre-designed structured questionnaire, to evaluate their knowledge and practices towards regular contraceptive methods, Emergency Contraception (EC and medical abortion. They were counselled about the available contraceptive methods and allowed to make choices according to their suitability. Results: All women belonged to low socio-economic group according to the modified Kuppuswamy scale. 22.1% were illiterate. 47.8% were ignorant of contraception. 38.3% women were aware of EC. Only 24.2% knew about medical abortion. The main reasons cited for not using contraception was desire for male child (24.6%, fear of side effects (20%, desire for another child (20%, opposition from family members (15.4%, inaccessibility (4.6% and inconvenience and lack of privacy (5.4%. Conclusions: This study highlights that lack of education, knowledge and awareness led to inadequate usage of regular methods of contraception in reproductive age group women belonging to low socio-economic status. Thus only availability is not sufficient to reach optimum female health. Accessibility need to be increased by educating females and motivating couples to make adequate use of existing family planning methods and resources. In contrast the awareness for emergency contraception is more than regular methods. It mandates need to educate women that emergency contraception should not replace regular methods. [Int J Reprod Contracept Obstet Gynecol 2014; 3(4.000: 1022-1026

  16. SAGES: a suite of freely-available software tools for electronic disease surveillance in resource-limited settings.

    Directory of Open Access Journals (Sweden)

    Sheri L Lewis

    Full Text Available Public health surveillance is undergoing a revolution driven by advances in the field of information technology. Many countries have experienced vast improvements in the collection, ingestion, analysis, visualization, and dissemination of public health data. Resource-limited countries have lagged behind due to challenges in information technology infrastructure, public health resources, and the costs of proprietary software. The Suite for Automated Global Electronic bioSurveillance (SAGES is a collection of modular, flexible, freely-available software tools for electronic disease surveillance in resource-limited settings. One or more SAGES tools may be used in concert with existing surveillance applications or the SAGES tools may be used en masse for an end-to-end biosurveillance capability. This flexibility allows for the development of an inexpensive, customized, and sustainable disease surveillance system. The ability to rapidly assess anomalous disease activity may lead to more efficient use of limited resources and better compliance with World Health Organization International Health Regulations.

  17. Attitudes of Secondary Regular School Teachers toward Inclusive Education in New Delhi, India: A Qualitative Study

    Science.gov (United States)

    Bhatnagar, Nisha; Das, Ajay

    2014-01-01

    This study aimed to identify the attitudes of regular school teachers in Delhi, India, toward the inclusion of students with disabilities. It also explored their views regarding facilitators of inclusive education. Respondents were secondary school teachers working in schools in Delhi that implement inclusive education for students with…

  18. Entomo-epidemiological investigations of chikungunya outbreak in Delhi, India

    Directory of Open Access Journals (Sweden)

    Ruchi Jain

    2013-01-01

    Full Text Available Context: An outbreak of fever with severe joint pain started in the Palam area of Delhi in August 2010. An entomological and epidemiological investigation of this outbreak was conducted to ascertain the nature and cause of the outbreak. Aim: Aim of the study was to investigate the nature and cause of the outbreak and to contain its further spread. Settings and Design: It was a cross-sectional study conducted in the Palam area of south-west Delhi, situated at a distance of about 20 km from Medical College. It is one of the field practice areas for training of undergraduate and postgraduate students of Department of Community Medicine of Medical College of Delhi. Materials and Methods: All patients attending OPD of Primary Health Center (PHC Palam, complaining of ever with incapacitating joint pain, were screened for chikungunya fever. Of the 750 suspected chikungunya patients, 130 blood samples were randomly drawn amongst these patients. Out of the 130 tested, 97 (70.8% were positive for the IgM antibodies against chikungunya virus. House-to-house survey was conducted in the affected area for more cases and to find out the vector-breeding sites. Statistical Analysis: Frequency distributions were calculated for age and sex. Results: The main breeding sites of the mosquitoes were the desert coolers of houses, water stored in metal and plastic containers, and water collections at construction sites. Aedes mosquito was present in almost all the houses surveyed in the area. Conclusions: It was concluded that the routine campaigns need to be organized regularly within the community highlighting the potential breeding grounds of mosquitoes and the possible control methods. Source reduction strategies like cleaning of desert coolers on weekly basis, emptying of water containers, and close monitoring of construction sites for potential breeding of the vector needs to be done on a regular basis to avoid future outbreaks.

  19. New directions: Air pollution challenges for developing megacities like Delhi

    Science.gov (United States)

    Kumar, Prashant; Khare, Mukesh; Harrison, Roy M.; Bloss, William J.; Lewis, Alastair C.; Coe, Hugh; Morawska, Lidia

    2015-12-01

    Most major cities around the world experience periods of elevated air pollution levels, which exceed international health-based air quality standards (Kumar et al., 2013). Although it is a global problem, some of the highest air pollution levels are found in rapidly expanding cities in India and China. The sources, emissions, transformations and broad effects of meteorology on air pollution are reasonably well accounted in air quality control strategies in many developed cities; however these key factors remain poorly constrained in the growing cities of countries with emerging economies. We focus here on Delhi, one of the largest global population centres, which faces particular air pollution challenges, now and in the future.

  20. The "Paradox" of Being Young in New Delhi

    DEFF Research Database (Denmark)

    Ørberg, Elizabeth Williams

    This thesis attempts to understand the ways in which popular film is integrated into the everyday lives of urban middle class youth in India. Approaching the study of film through an audience reception approach, I engaged in participant observation and interviews during a fieldwork period in New...... Delhi in order to better understand how a young audience might negotiate the fantasy of filmic images into the reality of their own lives. The two movies, Salaam Namaste and Kabhi Alvida Naa Kehna (KANK), provided the platform for discussing sensitive or taboo topics in the interviews as well...... dilemmas incurred as a result of processes of globalization....

  1. Hydro-chemical Survey of Groundwater of Delhi, India

    Directory of Open Access Journals (Sweden)

    Masood Alam

    2009-01-01

    Full Text Available The physicochemical parameters and trace metal contents of water samples from Delhi were assessed. A total of 20 water samples were collected from boring, tube well and hand pump and analyzed for the various physicochemical parameters like pH, conductivity, total dissolved solid, total alkalinity, Ca2+ and Mg2+ hardness, chloride ion, dissolved oxygen, biochemical oxygen demand, sulphate and heavy metal contents like Cu, Cr, Cd, Co, Zn and Ni. The results were compared with BIS standards for drinking water. The quality of water samples under study were within the maximum permissible limits. Therefore, the groundwater samples are fit for human consumption without prior treatment.

  2. ICOM commitee for conservation, 15th Triennial Conference New Delhi

    Directory of Open Access Journals (Sweden)

    2009-04-01

    Full Text Available A l’automne dernier s’est tenue, à New-Delhi, la 15 session d’ICOM-CC, le plus important des groupes de travail d’ICOM. Plusieurs ateliers ont fonctionné simultanément et ont rassemblé une moisson d’informations relatives à tous les champs de la conservation-restauration. Traditionnellement, les Preprints du symposium mettent l’ensemble des communications à disposition du lecteur. La version électronique de la publication nous étant parvenue alors que l’édition du présent numéro était en cour...

  3. Impact of Electronic Resources and Usage in Academic Libraries in Ghana: Evidence from Koforidua Polytechnic & All Nations University College, Ghana

    Science.gov (United States)

    Akussah, Maxwell; Asante, Edward; Adu-Sarkodee, Rosemary

    2015-01-01

    The study investigates the relationship between impact of electronic resources and its usage in academic libraries in Ghana: evidence from Koforidua Polytechnic & All Nations University College, Ghana. The study was a quantitative approach using questionnaire to gather data and information. A valid response rate of 58.5% was assumed. SPSS…

  4. Utilization of Electronic Information Resources by Undergraduate Students of University of Ibadan: A Case Study of Social Sciences and Education

    Science.gov (United States)

    Owolabi, Sola; Idowu, Oluwafemi A.; Okocha, Foluke; Ogundare, Atinuke Omotayo

    2016-01-01

    The study evaluated utilization of electronic information resources by undergraduates in the Faculties of Education and the Social Sciences in University of Ibadan. The study adopted a descriptive survey design with a study population of 1872 undergraduates in the Faculties of Education and the Social Sciences in University of Ibadan, from which a…

  5. Radiation accident at Mayapuri scrap market, Delhi, 2010.

    Science.gov (United States)

    Dey, A B; Mohanan, Sandeep; Damodaran, Deepak; Soneja, Manish; Jain, Neetu; Mohan, Anant; Vikram, Naval Kishore; Sood, Rita

    2012-10-01

    This article reports the accidental public radiation exposure in a scrap market in Delhi, India, on March 2010. The source, a gamma unit containing Cobalt-60 pencils, was improperly disposed of by a research institution in violation of national regulations for radiation protection and safety of radioactive sources. The unit was sold off to unsuspecting scrap dealers who dismantled the equipment. This event subsequently caused the most severe radiation accident reported in India to date, resulting in seven radiation injuries and one death. The clinical course of five of the patients treated at the All India Institute of Medical Sciences hospital, New Delhi, is summarised in this report. All five patients suffered from the haematological form of the acute radiation syndrome and local cutaneous radiation injury as well. While four patients exposed to doses between 0.6 and 2.8 Gy survived with intensive or supportive treatment, the patient with the highest exposure of 3.1 Gy died due to acute respiratory distress syndrome and multi-organ failure on Day 16 after hospitalisation. The incident highlights the current gaps in the knowledge, infrastructure and legislation in handling radioactive materials. Medical institutions need to formulate individualised triage and management guidelines to immediately respond to future public radiological accidents.

  6. Health effects of air quality regulations in Delhi, India

    Science.gov (United States)

    Foster, Andrew; Kumar, Naresh

    2011-03-01

    This, the first systematic study, quantifies the health effects of air quality regulations in Delhi, which adopted radical measures to improve air quality, including, for example, the conversion of all commercial vehicles to compressed natural gas (CNG), and the closure of polluting industries in residential areas from 2000 to 2002. Air pollution data, collected at 113 sites (spread across Delhi and its neighboring areas) from July-December 2003, were used to compute exposure at the place of residence of 3989 subjects. A socio-economic and respiratory health survey was administered in 1576 households. This survey collected time-use, residence histories, demographic information, and direct measurements of lung function with subjects. The optimal interpolation methods were used to link air pollution and respiratory health data at the place of their residence. Resident histories, in combination with secondary data, were used to impute cumulative exposure prior to the air-quality interventions, and the effects of recent air quality measures on lung function were then evaluated. Three important findings emerge from the analysis. First, the interventions were associated with a significant improvement in respiratory health. Second, the effect of these interventions varied significantly by gender and income. Third, consistent with a causal interpretation of these results, effects were the strongest among those individuals who spend a disproportionate share of their time out-of-doors.

  7. The changing epidemiology of dengue in Delhi, India

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    Kapoor Geetanjali

    2006-11-01

    Full Text Available Abstract Background A major DHF outbreak occurred in Delhi in 1996. Following this another outbreak was reported in the year 2003. In the years 2004 and 2005, though no outbreak was reported, a definitely higher number of samples were received in the virology laboratory of A.I.I.M.S. from suspected cases of dengue infection. This study was designed to compare the serological and virological profiles of confirmed dengue cases in the years 2003, 2004 and 2005. Results Out of 1820 serum samples received from suspected cases in all three years, 811 (44.56% were confirmed as dengue infection serologically. Out of these confirmed dengue cases maximum cases, in all three years, were seen in the age group 21–30 years. There was an increase in the number of samples received in the post monsoon period (September to November with a peak in the second and third week of October. More samples were received from DHF cases in the year 2005 than 2004 and 2003. All four dengue serotypes were seen co-circulating in the year 2003, followed by complete predominance of dengue serotype 3 in 2005. Conclusion Epidemiology of dengue is changing rapidly in Delhi. Dengue infections are seen every year thus making it an endemic disease. After co-circulation of all serotypes in 2003, now dengue serotype 3 is emerging as the predominant serotype.

  8. Seasonality of Tuberculosis in Delhi, India: A Time Series Analysis

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    Varun Kumar

    2014-01-01

    Full Text Available Background. It is highly cost effective to detect a seasonal trend in tuberculosis in order to optimize disease control and intervention. Although seasonal variation of tuberculosis has been reported from different parts of the world, no definite and consistent pattern has been observed. Therefore, the study was designed to find the seasonal variation of tuberculosis in Delhi, India. Methods. Retrospective record based study was undertaken in a Directly Observed Treatment Short course (DOTS centre located in the south district of Delhi. Six-year data from January 2007 to December 2012 was analyzed. Expert modeler of SPSS ver. 21 software was used to fit the best suitable model for the time series data. Results. Autocorrelation function (ACF and partial autocorrelation function (PACF at lag 12 show significant peak suggesting seasonal component of the TB series. Seasonal adjusted factor (SAF showed peak seasonal variation from March to May. Univariate model by expert modeler in the SPSS showed that Winter’s multiplicative model could best predict the time series data with 69.8% variability. The forecast shows declining trend with seasonality. Conclusion. A seasonal pattern and declining trend with variable amplitudes of fluctuation were observed in the incidence of tuberculosis.

  9. Air pollution and associated respiratory morbidity in Delhi.

    Science.gov (United States)

    Jayaraman, Girija; Nidhi

    2008-06-01

    As a rapidly expanding centre of government, trade, commerce and industry, Delhi, the Indian capital, presents an instructive location for studying the possible association between air pollution and adverse health effects. This study tries to determine the association, if any, between the air pollutants--sulphur dioxide, nitrogen dioxide, carbon monoxide, ozone, suspended particulate matter and respiratory suspended particulate matter--and daily variations in respiratory morbidity in Delhi during the years 2004--2005. Data analysis was based on the Generalized Additive Poisson regression model including a Lowess smoothing function for the entire patient population and subgroups defined by season. The best fitting lag period for each pollutant was found by testing its concentration at varying lags. The model demonstrated associations between daily visits and some of the pollutants (O3, NO2 and RSPM) but their strongest components were observed at varying lags. A single pollutant model showed that a 10 microg m(-3) rise in pollutant level led to statistically significant relative risks (RR): 1.033 for O3, 1.004 for NO2, 1.006 for RSPM. The effect of particulate was relatively low, presumably because unlike other pollutants, particulate matter is not a single pollutant but rather a class of pollutants. This study, continued on a long term basis, can provide guidelines for anticipation/preparedness in the management of health care and hospital admissions.

  10. Human resource requirements for quality-assured electronic data capture of the tuberculosis case register

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    Hoa Nguyen B

    2012-01-01

    Full Text Available Abstract Background The tuberculosis case register is the data source for the reports submitted by basic management units to the national tuberculosis program. Our objective was to measure the data entry time required to complete and double-enter one record, and to estimate the time for the correction of errors in the captured information from tuberculosis case registers in Cambodia and Viet Nam. This should assist in quantifying the additional requirements in human resources for national programs moving towards electronic recording and reporting. Methods Data from a representative sample of tuberculosis case registers from Cambodia and Viet Nam were double-entered and discordances resolved by rechecking the original case register. Computer-generated data entry time recorded the time elapsed between opening of a new record and saving it to disk. Results The dataset comprised 22,732 double-entered records of 11,366 patients (37.1% from Cambodia and 62.9% from Viet Nam. The mean data entry times per record were 97.5 (95% CI: 96.2-98.8 and 66.2 (95% CI: 59.5-73.0 seconds with medians of 90 and 31 s respectively in Cambodia and in Viet Nam. The percentage of records with an error was 6.0% and 39.0% respectively in Cambodia and Viet Nam. Data entry time was inversely associated with error frequency. We estimate that approximately 118-person-hours were required to produce 1,000 validated records. Conclusions This study quantifies differences between two countries for data entry time for the tuberculosis case register and frequencies of data entry errors and suggests that higher data entry speed is partially offset by requiring revisiting more records for corrections.

  11. Use and Cost of Electronic Resources in Central Library of Ferdowsi University Based on E-metrics

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    Mohammad Reza Davarpanah

    2012-07-01

    Full Text Available The purpose of this study was to investigate the usage of electronic journals in Ferdowsi University, Iran based on e-metrics. The paper also aimed to emphasize the analysis of cost-benefit and the correlation between the journal impact factors and the usage data. In this study experiences of Ferdowsi University library on licensing and usage of electronic resources was evaluated by providing a cost-benefit analysis based on the cost and usage statistics of electronic resources. Vendor-provided data were also compared with local usage data. The usage data were collected by tracking web-based access locally, and by collecting vender-provided usage data. The data sources were one-year of vendor-supplied e-resource usage data such as Ebsco, Elsevier, Proquest, Emerald, Oxford and Springer and local usage data collected from the Ferdowsi university web server. The study found that actual usage values differ for vendor-provided data and local usage data. Elsevier has got the highest usage degree in searches, sessions and downloads. Statistics also showed that a small number of journals satisfy significant amount of use while the majority of journals were used less frequent and some were never used at all. The users preferred the PDF rather than HTML format. The data in subject profile suggested that the provided e-resources were best suited to certain subjects. There was no correlation between IF and electronic journal use. Monitoring the usage of e-resources gained increasing importance for acquisition policy and budget decisions. The article provided information about local metrics for the six surveyed vendors/publishers, e.g. usage trends, requests per package, cost per use as related to the scientific specialty of the university.

  12. Elevated Concentrations of Lead in Particulate Matter on the Neighborhood-Scale in Delhi, India As Determined by Single Particle Analysis.

    Science.gov (United States)

    Shen, Hongru; Peters, Thomas M; Casuccio, Gary S; Lersch, Traci L; West, Roger R; Kumar, Amit; Kumar, Naresh; Ault, Andrew P

    2016-05-17

    High mass concentrations of atmospheric lead particles are frequently observed in the Delhi, India metropolitan area, although the sources of lead particles are poorly understood. In this study, particles sampled across Delhi (August - December 2008) were analyzed by computer-controlled scanning electron microscopy with energy dispersive X-ray spectroscopy (CCSEM-EDX) to improve our understanding of the spatial and physicochemical variability of lead-rich particles (>90% lead). The mean mass concentration of lead-rich particles smaller than 10 μm (PM10) was 0.7 μg/m(3) (1.5 μg/m(3) std. dev.) with high variability (range: 0-6.2 μg/m(3)). Four samples (16% of 25 samples) with PM10 lead-rich particle concentrations >1.4 μg/m(3) were defined as lead events and studied further. The temporal characteristics, heterogeneous spatial distribution, and wind patterns of events, excluded regional monsoon conditions or common anthropogenic sources from being the major causes of the lead events. Individual particle composition, size, and morphology analysis indicate informal recycling operations of used lead-acid batteries as the likely source of the lead events. This source is not typically included in emission inventories, and the observed isolated hotspots with high lead concentrations could represent an elevated exposure risk in certain neighborhoods of Delhi.

  13. Bathymetric mapping, sediment quality, and water quality of Lake Delhi, Iowa, 2001-02

    Science.gov (United States)

    Schnoebelen, Douglas J.; McVay, Jason C.; Barnes, Kymm K.; Becher, Kent D.

    2003-01-01

    Lake Delhi was formed in 1929 when the Interstate Power Company dammed the Maquoketa River near Delhi, Iowa, for generation of hydroelectric power. The resulting 450-acre lake became a popular area in eastern Iowa for boating, swimming, and fishing. Hydroelectric power generation ended in 1973, and lakeside residents purchased the dam to maintain the recreational opportunities of the lake. Increasing concerns about sediment deposition and water quality by lakeside residents led to a 2-year study that included a bathymetric survey, an assessment of sediment quality, and an assessment of water quality of Lake Delhi.

  14. Use and User Perception of Electronic Information Resources: A Case Study of Siva Institute of Frontier Technology, India

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    Velmurugan Chandran

    2013-12-01

    Full Text Available The present study aims to explore the use and user perception of electronic resources in Siva Institute of Frontier Technology, India. A total number of 123 users were taken into account for the study through a questionnaire-based survey method. A well-structured questionnaire was designed and distributed to the selected 200 students and staff members. 123 copies of the questionnaires were returned dully filled in and the overall response rate was 61.50 percent. The questionnaire contained both open- and close-ended questions. The collected data were classified, analyzed, and tabulated by using simple statistical methods. This study covers the impact of electronic resources on students and faculty in their academic pursuit.

  15. How Human Resource Professionals Use Electronic Channels to Communicate CSR : A case study focused on Solvay's French industrial sites

    OpenAIRE

    Fournet, Clara; Pauly, Marissa

    2015-01-01

    Corporate Social Responsibility (CSR) has become a large concern for many companies with the rise of globalization. Oftentimes, companies are encouraged to communicate CSR externally, but not internally. This research focuses upon the internal communication of CSR, specifically how Human Resource (HR) professionals use electronic channels to communicate to employees. The scope of this research is focused solely upon HR professionals within Solvay’s French industrial sites, which produce chemi...

  16. Challenges in the implementation of an electronic surveillance system in a resource-limited setting: Alerta, in Peru

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    Soto Giselle

    2008-11-01

    Full Text Available Abstract Background Infectious disease surveillance is a primary public health function in resource-limited settings. In 2003, an electronic disease surveillance system (Alerta was established in the Peruvian Navy with support from the U.S. Naval Medical Research Center Detachment (NMRCD. Many challenges arose during the implementation process, and a variety of solutions were applied. The purpose of this paper is to identify and discuss these issues. Methods This is a retrospective description of the Alerta implementation. After a thoughtful evaluation according to the Centers for Disease Control and Prevention (CDC guidelines, the main challenges to implementation were identified and solutions were devised in the context of a resource-limited setting, Peru. Results After four years of operation, we have identified a number of challenges in implementing and operating this electronic disease surveillance system. These can be divided into the following categories: (1 issues with personnel and stakeholders; (2 issues with resources in a developing setting; (3 issues with processes involved in the collection of data and operation of the system; and (4 issues with organization at the central hub. Some of the challenges are unique to resource-limited settings, but many are applicable for any surveillance system. For each of these challenges, we developed feasible solutions that are discussed. Conclusion There are many challenges to overcome when implementing an electronic disease surveillance system, not only related to technology issues. A comprehensive approach is required for success, including: technical support, personnel management, effective training, and cultural sensitivity in order to assure the effective deployment of an electronic disease surveillance system.

  17. Tracking the Flow of Resources in Electronic Waste - The Case of End-of-Life Computer Hard Disk Drives.

    Science.gov (United States)

    Habib, Komal; Parajuly, Keshav; Wenzel, Henrik

    2015-10-20

    Recovery of resources, in particular, metals, from waste flows is widely seen as a prioritized option to reduce their potential supply constraints in the future. The current waste electrical and electronic equipment (WEEE) treatment system is more focused on bulk metals, where the recycling rate of specialty metals, such as rare earths, is negligible compared to their increasing use in modern products, such as electronics. This study investigates the challenges in recovering these resources in the existing WEEE treatment system. It is illustrated by following the material flows of resources in a conventional WEEE treatment plant in Denmark. Computer hard disk drives (HDDs) containing neodymium-iron-boron (NdFeB) magnets were selected as the case product for this experiment. The resulting output fractions were tracked until their final treatment in order to estimate the recovery potential of rare earth elements (REEs) and other resources contained in HDDs. The results further show that out of the 244 kg of HDDs treated, 212 kg comprising mainly of aluminum and steel can be finally recovered from the metallurgic process. The results further demonstrate the complete loss of REEs in the existing shredding-based WEEE treatment processes. Dismantling and separate processing of NdFeB magnets from their end-use products can be a more preferred option over shredding. However, it remains a technological and logistic challenge for the existing system.

  18. The impact of electronic healthcare associated infection surveillance software on infection prevention resources: A systematic review of the literature.

    Science.gov (United States)

    Russo, Philip L; Shaban, Ramon Z; MacBeth, Deborough; Carter, Abigail; Mitchell, Brett G

    2017-09-08

    Surveillance of healthcare-associated infections is fundamental for infection prevention. The methods and practices for surveillance have evolved as technology becomes more advanced. The availability of electronic surveillance software (ESS) has increased, and yet adoption of ESS is slow. It is argued that ESS deliver savings through automation, particularly in terms of human resourcing and infection prevention (IP) staff time. This paper describes the findings of a systematic review on the impact of ESS on IP resources. A systematic search was conducted of electronic databases Medline and the Cumulative Index to Nursing and Allied Health Literature published between 1st January 2006 and 31(st) December 2016 with analysis using Newcastle-Ottawa Scale. 2832 articles were reviewed of which 16 studies met the inclusion criteria. IP resources were identified as time undertaken on surveillance. A reduction in IP staff time to undertake surveillance was demonstrated in 13 studies. The reduction proportion ranged from 12.5% - 98.4% (mean 73.9%). The remaining three did not allow for any estimation of the effect in terms of IP staff time. None of the studies demonstrated an increase in IP staff time. The results of this review demonstrate that adopting ESS yield considerable dividends in IP staff time relating to data collection and case ascertainment whilst maintaining high levels of sensitivity and specificity. This has the potential to enable reinvestment into other components of IP to maximise efficient use of scare IP resources. Copyright © 2017. Published by Elsevier Ltd.

  19. HELP (INFORMATION ELECTRONIC RESOURCE "CHRONICLE OF ONU: DATES, FACTS, EVENTS": HISTORY OF UNIVERSITY IN INFORMATION SPACE

    Directory of Open Access Journals (Sweden)

    А. М. Гавриленко

    2016-03-01

    Object of research is the help information resource "The chronicle of the Odessa national university of I. I. Mechnikov: dates, facts, events". The main objective of our article – to state the main methodological bases of creation of information resource. One of advantages of information resource is possibility of continuous updating and replenishment by new information. Main objective of creation of this information resource is systematization of material on stories of the Odessa national university of I. I. Mechnikov from the date of his basis to the present, ensuring interactive access to information on the main dates, the most significant events in life of university. The base of research are sources on the history of university, chronology of historical development, formation of infrastructure, cadres and scientific researches. In information resource the main stages of development, functioning and transformation of the Odessa University are analyzed, information on its divisions is collected. For creation of this information resource in Scientific library the method of work was developed, the main selection criteria of data are allocated. This information resource have practical value for all who is interested in history of university, historians, scientists-researchers of history of science and the city of Odessa.

  20. Current trends of some organochlorinated pesticides in Yamuna River sediments around Delhi

    Digital Repository Service at National Institute of Oceanography (India)

    Sethi, P.K.; Bhattacharyya, A.K.; Sarkar, A.

    Organochlorinated pesticides viz. DDTs, HCHs, and Cyclodiene compounds have been detected in the sediment samples of Yamuna River around Delhi, India during the three seasons namely pre-monsoon, monsoon and post-monsoon. Five sampling sites were...

  1. Travelling to India for the Delhi XIX Commonwealth Games 2010.

    Science.gov (United States)

    Shaw, Marc T M; Leggat, Peter A; Chatterjee, Santanu

    2010-05-01

    The 19th Commonwealth Games, conducted once in every four years since 1930, will be held in New Delhi from the 3rd through until the 14th of October, 2010. There will be approximately 17 sports on display and there will also be 15 para-sporting events. This paper focuses on health and safety issues for travellers to India in general, although it provides specific references to advice for visiting Commonwealth Games athletes and team staff, who will be travelling to the games. Whilst it needs be remembered that travel health advice can change, travellers are advised to seek up-to-date travel health advice for India, from their professional providers, closer to their departure. Copyright 2010 Elsevier Ltd. All rights reserved.

  2. Gadget Dependency among Medical College Students in Delhi

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    N Gupta

    2014-02-01

    Full Text Available Background: Gadget holds the great importance in everyday life. Mobile phone and internet usage have become universal practice especially among the student community. Gadgets usage has both pros and cons. Objective: To assess the magnitude of gadget utilization among medical college students in Delhi and to estimate the burden of gadget dependency. Methodology: A cross sectional study was conducted in three medical colleges. The participants were 957 medical students selected by systematic random sampling, interviewed using a self-administered questionnaire. Result: The sample consisted of 485 (50.7% males and 472 (49.3% females, aged 17-25 years. Gadgets of at least one variety were uniformly used by all the students, 22.4% of the students surveyed were found to be gadget dependent. Conclusion: Our study shows high prevalence of gadget dependency among medical students. There is need to create awareness regarding the problem of gadget dependency and its social and health effects.

  3. Transport and land-use policies in Delhi.

    Science.gov (United States)

    Tiwari, Geetam

    2003-01-01

    Current transportation policies in mega-cities worldwide lead to major threats to health through traffic injuries, air pollution, noise, reduction in physical activities, and adverse impact on urban quality of life. In addition, a large section of the population in cities in low-income countries has to live in informal-sector, substandard housing. Many transportation policies fail to take enough account of their impacts on poverty and social exclusion, and they neglect the access and transportation demands of the more economically disadvantaged groups of society, who rely mostly on public transportation, walking, and cycling. Delhi, the capital city of India, is an interesting case because failure to consider the broad spectrum of health effects that may result from transport and land-use policies and investments has resulted in decisions that penalize the least affluent groups of the population and make it more difficult for them to get to jobs, education, health care, amenities, and services.

  4. Awareness about taeniasis and neurocysticercosis among municipal schoolteachers in Delhi.

    Science.gov (United States)

    Mishra, D; Kalra, V; Aggarwal, K

    2007-12-01

    Taenia solium is the commonest parasitic infection of CNS and an important cause of new-onset seizures and epilepsy in children and adults. Human activities impact on almost every one of the stages of the lifecycle of the worm as man is responsible for dispersion of the parasite's egg through outdoor defecation and indiscriminate disposal of feces. Health education to cause behavioral changes in these practices can therefore be an effective intervention strategy. We conducted a study to assess KAP regarding taeniasis and neurocysticercosis among municipal school teachers in Delhi. The findings are presented in this communication. The study revealed that, general information related to personal food hygiene was known to majority of the teachers but core information in the context of taeniasis/cysticercosis and seizure prevention was lacking.

  5. Scavenging of urban air emissions by Fog at Delhi, India

    Science.gov (United States)

    Saxena, P.; Kulshrestha, U. C.

    2015-12-01

    The present study focuses upon the understanding of fog water chemistry in Delhi city. Total seventy fog water samples were collected at two different sites in Delhi during December 2014 to March 2015. Selected parameters such as pH, major anions (Cl-, F-, NO3- and SO42-) and major cations (NH4+, K+, Ca2+, Mg2+, Na+) were determined in the samples. The pH of the fog water collected during the monitoring period at Site I (traffic intersection) varied from 4.68 to 5.58 indicating the acidic nature of fog water while at the site II (green cover area), it ranged from 6.11 to 6.88 having slightly lower acidity. At the Site I, the average concentration of Cl-, Na+, SO42-, NH4+ was recorded as 1.5 X 10-2, 8 X 10-3, 4 X 10-3 and 1 X 10-2 μEqu/L respectively. Such values of ionic species may be attributed to the local sources, including factories, motor vehicle emissions and civil construction etc. However, non-local sources such as moderate- and long-range transport of sea salt also had significant influence on ionic content of fog water. In general the Na+ ratio values were found to be higher side suggesting the influence of non-marine sources. Extremely high values of Cl-/ Na+ ratios indicated the contribution from combustion of organochlorine compounds. Hence, the higher ratios of inorganic ions and acidic pH revealed that fog is an effective mechanism for the scavenging of various pollutants emitted by different sources in the city.

  6. Hypertension and its risk factors among postmenopausal women in Delhi

    Directory of Open Access Journals (Sweden)

    Nidhi Gupta

    2014-12-01

    Full Text Available Background: Hypertension is the commonest cardiovascular disorder, posing a major public health challenge to population in epidemiological transition. The prevalence of hypertension increases with age and is more common in men as compared to women. But women loose this advantage after menopause due to estrogen deficiency. Objectives: 1. To assess the prevalence of hypertension and risk factors for hypertension among postmenopausal women in an urban community in Delhi. 2. To study association of risk factors with hypertension. Methodology: A community based cross-sectional study was conducted at Palam, an urbanized village in Delhi. A total 416 postmenopausal women were interviewed, examined and investigated. Results: Majority (78% of postmenopausal women were in the age group of 45-65 years. More than three fourth 342 (82.4% of women belonged to lower middle and upper lower socio-economic status. The prevalence of hypertension in these women was 39.6%, another one third (37% were pre-hypertensive. All women had one or more than one risk factor for hypertension. The most common risk factors were high salt intake (82.7%, low vegetable and fruit intake (64.2%, stress (53.2% and truncal obesity (36.1%. Risk factors like diabetes, obesity, smoking and physical inactivity were significantly more common in hypertensive as compared to non-hypertensive. Conclusion: Burden of hypertension among postmenopausal women in the present study was found to be high. Interventions integrating promotive, preventive and curative care for postmenopausal women should be provided to them.

  7. Cost-effective electric vehicle charging infrastructure siting for Delhi

    Science.gov (United States)

    Sheppard, Colin J. R.; Gopal, Anand R.; Harris, Andrew; Jacobson, Arne

    2016-06-01

    Plug-in electric vehicles (PEVs) represent a substantial opportunity for governments to reduce emissions of both air pollutants and greenhouse gases. The Government of India has set a goal of deploying 6-7 million hybrid and PEVs on Indian roads by the year 2020. The uptake of PEVs will depend on, among other factors like high cost, how effectively range anxiety is mitigated through the deployment of adequate electric vehicle charging stations (EVCS) throughout a region. The Indian Government therefore views EVCS deployment as a central part of their electric mobility mission. The plug-in electric vehicle infrastructure (PEVI) model—an agent-based simulation modeling platform—was used to explore the cost-effective siting of EVCS throughout the National Capital Territory (NCT) of Delhi, India. At 1% penetration in the passenger car fleet, or ˜10 000 battery electric vehicles (BEVs), charging services can be provided to drivers for an investment of 4.4 M (or 440/BEV) by siting 2764 chargers throughout the NCT of Delhi with an emphasis on the more densely populated and frequented regions of the city. The majority of chargers sited by this analysis were low power, Level 1 chargers, which have the added benefit of being simpler to deploy than higher power alternatives. The amount of public infrastructure needed depends on the access that drivers have to EVCS at home, with 83% more charging capacity required to provide the same level of service to a population of drivers without home chargers compared to a scenario with home chargers. Results also depend on the battery capacity of the BEVs adopted, with approximately 60% more charging capacity needed to achieve the same level of service when vehicles are assumed to have 57 km versus 96 km of range.

  8. Development of Geospatial Map Based Portal for New Delhi Municipal Council

    Science.gov (United States)

    Gupta, A. Kumar Chandra; Kumar, P.; Sharma, P. Kumar

    2017-09-01

    The Geospatial Delhi Limited (GSDL), a Govt. of NCT of Delhi Company formed in order to provide the geospatial information of National Capital Territory of Delhi (NCTD) to the Government of National Capital Territory of Delhi (GNCTD) and its organs such as DDA, MCD, DJB, State Election Department, DMRC etc., for the benefit of all citizens of Government of National Capital Territory of Delhi (GNCTD). This paper describes the development of Geospatial Map based Portal (GMP) for New Delhi Municipal Council (NDMC) of NCT of Delhi. The GMP has been developed as a map based spatial decision support system (SDSS) for planning and development of NDMC area to the NDMC department and It's heaving the inbuilt information searching tools (identifying of location, nearest utilities locations, distance measurement etc.) for the citizens of NCTD. The GMP is based on Client-Server architecture model. It has been developed using Arc GIS Server 10.0 with .NET (pronounced dot net) technology. The GMP is scalable to enterprise SDSS with enterprise Geo Database & Virtual Private Network (VPN) connectivity. Spatial data to GMP includes Circle, Division, Sub-division boundaries of department pertaining to New Delhi Municipal Council, Parcels of residential, commercial, and government buildings, basic amenities (Police Stations, Hospitals, Schools, Banks, ATMs and Fire Stations etc.), Over-ground and Underground utility network lines, Roads, Railway features. GMP could help achieve not only the desired transparency and easiness in planning process but also facilitates through efficient & effective tools for development and management of MCD area. It enables a faster response to the changing ground realities in the development planning, owing to its in-built scientific approach and open-ended design.

  9. Study on knowledge, experiences and barriers to mammography among working women from Delhi

    OpenAIRE

    Khokhar, A.

    2015-01-01

    INTRODUCTION: Mammography is not a popular screening tool for deducting breast cancer in India although regular screening is associated with reduced mortality from breast cancer. OBJECTIVE: The objective of this study is to find out knowledge, experiences and barriers to mammography among working women of Delhi. MATERIALS AND METHODS: Cross-sectional descriptive study was conducted from October 2012 to March 2013 among working women from Delhi, India. The study was conducted as a part of ongo...

  10. Effect of Access to an Electronic Medical Resource on Performance Characteristics of a Certification Examination: A Randomized Controlled Trial.

    Science.gov (United States)

    Lipner, Rebecca S; Brossman, Bradley G; Samonte, Kelli M; Durning, Steven J

    2017-09-05

    Electronic resources are increasingly used in medical practice. Their use during high-stakes certification examinations has been advocated by many experts, but whether doing so would affect the capacity to differentiate between high and low abilities is unknown. To determine the effect of electronic resources on examination performance characteristics. Randomized controlled trial. Medical certification program. 825 physicians initially certified by the American Board of Internal Medicine (ABIM) who passed the Internal Medicine Certification examination or sat for the Internal Medicine Maintenance of Certification (IM-MOC) examination in 2012 to 2015. Participants were randomly assigned to 1 of 4 conditions: closed book using typical or additional time, or open book (that is, UpToDate [Wolters Kluwer]) using typical or additional time. All participants took the same modified version of the IM-MOC examination. Primary outcomes included item difficulty (how easy or difficult the question was), item discrimination (how well the question differentiated between high and low abilities), and average question response time. Secondary outcomes included examination dimensionality (that is, the number of factors measured) and test-taking strategy. Item response theory was used to calculate question characteristics. Analysis of variance compared differences among conditions. Closed-book conditions took significantly less time than open-book conditions (mean, 79.2 seconds [95% CI, 78.5 to 79.9 seconds] vs. 110.3 seconds [CI, 109.2 to 111.4 seconds] per question). Mean discrimination was statistically significantly higher for open-book conditions (0.34 [CI, 0.32 to 0.35] vs. 0.39 [CI, 0.37 to 0.41] per question). A strong single dimension showed that the examination measured the same factor with or without the resource. Only 1 electronic resource was evaluated. Inclusion of an electronic resource with time constraints did not adversely affect test performance and did not change

  11. Understanding intention to use electronic information resources: A theoretical extension of the technology acceptance model (TAM).

    Science.gov (United States)

    Tao, Donghua

    2008-11-06

    This study extended the Technology Acceptance Model (TAM) by examining the roles of two aspects of e-resource characteristics, namely, information quality and system quality, in predicting public health students' intention to use e-resources for completing research paper assignments. Both focus groups and a questionnaire were used to collect data. Descriptive analysis, data screening, and Structural Equation Modeling (SEM) techniques were used for data analysis. The study found that perceived usefulness played a major role in determining students' intention to use e-resources. Perceived usefulness and perceived ease of use fully mediated the impact that information quality and system quality had on behavior intention. The research model enriches the existing technology acceptance literature by extending TAM. Representing two aspects of e-resource characteristics provides greater explanatory information for diagnosing problems of system design, development, and implementation.

  12. Building and Managing Electronic Resources in Digital Era in India with Special Reference to IUCAA and NIV, Pune: A Comparative Case Study

    Science.gov (United States)

    Sahu, H. K.; Singh, S. N.

    2015-04-01

    This paper discusses and presents a comparative case study of two libraries in Pune, India, Inter-University Centre for Astronomy and Astrophysics and Information Centre and Library of National Institute of Virology (Indian Council of Medical Research). It compares how both libraries have managed their e-resource collections, including acquisitions, subscriptions, and consortia arrangements, while also developing a collection of their own resources, including pre-prints and publications, video lectures, and other materials in an institutional repository. This study illustrates how difficult it is to manage electronic resources in a developing country like India, even though electronic resources are used more than print resources. Electronic resource management can be daunting, but with a systematic approach, various problems can be solved, and use of the materials will be enhanced.

  13. Print and Electronic Resources: Usage Statistics at Guru Gobind Singh Indraprastha University Library

    Science.gov (United States)

    Kapoor, Kanta

    2010-01-01

    Purpose: The purpose of this paper is to quantify the use of electronic journals in comparison with the print collections in the Guru Gobind Singh Indraprastha University Library. Design/methodology/approach: A detailed analysis was made of the use of lending services, the Xerox facility and usage of electronic journals such as Science Direct,…

  14. Print and Electronic Resources: Usage Statistics at Guru Gobind Singh Indraprastha University Library

    Science.gov (United States)

    Kapoor, Kanta

    2010-01-01

    Purpose: The purpose of this paper is to quantify the use of electronic journals in comparison with the print collections in the Guru Gobind Singh Indraprastha University Library. Design/methodology/approach: A detailed analysis was made of the use of lending services, the Xerox facility and usage of electronic journals such as Science Direct,…

  15. Maternal and cord blood levels of aldrin and dieldrin in Delhi population.

    Science.gov (United States)

    Mustafa, Md; Pathak, Rahul; Tripathi, A K; Ahmed, Rafat S; Guleria, Kiran; Banerjee, B D

    2010-12-01

    Aldrin and dieldrin, structurally similar organochlorine pesticides belong to cyclodiene family and were widely used for agriculture and public health program in India. Although the manufacturing, use and import of aldrin and dieldrin have been banned in India since 2003, these pesticides are still persistent in environment and may be associated with adverse neurological and reproductive effects. The aim of this study is to assess the recent exposure level of aldrin and dieldrin and their placental transfer to fetus in normal healthy full-term pregnant women belonging to north Indian population undergoing normal delivery at Obstetrics and Gynecology department of UCMS and GTB hospital, Delhi. Quantitative analysis of aldrin and dieldrin residues in maternal and cord blood samples were carried out by gas chromatography system equipped with electron capture detector. The results of our study clearly revealed that maternal and cord blood levels of aldrin and dieldrin of pregnant women are age and dietary habit dependent. The aldrin level in maternal blood and dieldrin level in cord blood are higher in women in the age group 25-30 years than in women in age group of 19-24 years. Similarly, aldrin level in maternal blood is significantly higher in women with non-vegetarian dietary habit than in women with vegetarian dietary habit. No significant association is found for maternal and cord blood level. The results of the present study clearly demonstrate prenatal uptake of aldrin and dieldrin and provide recent information on the subsequent transplacental transfer.

  16. Intention to use and actual use of electronic information resources: further exploring Technology Acceptance Model (TAM).

    Science.gov (United States)

    Tao, Donghua

    2009-11-14

    Following up a previous study that examined public health students' intention to use e-resources for completing research paper assignments, the present study proposed two models to investigate whether or not public health students actually used the e-resources they intended to use and whether or not the determinants of intention to use predict actual use of e-resources. Focus groups and pre- and post-questionnaires were used to collect data. Descriptive analysis, data screening, and Structural Equation Modeling (SEM) techniques were used for data analysis. The study found that the determinants of intention-to-use significantly predict actual use behavior. Direct impact of perceived usefulness and indirect impact of perceived ease of use to both behavior intention and actual behavior indicated the importance of ease of use at the early stage of technology acceptance. Non-significant intention-behavior relationship prompted thoughts on the measurement of actual behavior and multidimensional characteristics of the intention construct.

  17. MendelWeb: An Electronic Science/Math/History Resource for the WWW.

    Science.gov (United States)

    Blumberg, Roger B.

    This paper describes a hypermedia resource, called MendelWeb that integrates elementary biology, discrete mathematics, and the history of science. MendelWeb is constructed from Gregor Menders 1865 paper, "Experiments in Plant Hybridization". An English translation of Mendel's paper, which is considered to mark the birth of classical and…

  18. QR Codes as Finding Aides: Linking Electronic and Print Library Resources

    Science.gov (United States)

    Kane, Danielle; Schneidewind, Jeff

    2011-01-01

    As part of a focused, methodical, and evaluative approach to emerging technologies, QR codes are one of many new technologies being used by the UC Irvine Libraries. QR codes provide simple connections between print and virtual resources. In summer 2010, a small task force began to investigate how QR codes could be used to provide information and…

  19. Electronic resources at the University of Sharjah medical library: an investigation of students' information-seeking behavior.

    Science.gov (United States)

    Boumarafi, Behdja

    2010-10-01

    Electronic information is becoming prevalent worldwide, and its use is growing exponentially as more and more users are recognizing the potential that it offers in terms of access and delivery. However, with the introduction of new tools for e-information searching and retrieval, users have to readjust their information-seeking behavior to cope with the corresponding changes. The University of Sharjah library is steadily increasing its investment in e-resources to offer ubiquitous access to the growing body of literature in areas that interest the community it serves. This study reports the findings of a survey conducted to investigate the information-seeking behavior of medical students at the medical library. Results showed evidence of use of e-resources, but they did not explicitly establish that some of the major problems mentioned by participants did hinder the information searches of the respondents. An extensive literature review sets the background for the study.

  20. State of municipal solid waste management in Delhi, the capital of India.

    Science.gov (United States)

    Talyan, Vikash; Dahiya, R P; Sreekrishnan, T R

    2008-01-01

    Delhi is the most densely populated and urbanized city of India. The annual growth rate in population during the last decade (1991-2001) was 3.85%, almost double the national average. Delhi is also a commercial hub, providing employment opportunities and accelerating the pace of urbanization, resulting in a corresponding increase in municipal solid waste (MSW) generation. Presently the inhabitants of Delhi generate about 7000tonnes/day of MSW, which is projected to rise to 17,000-25,000tonnes/day by the year 2021. MSW management has remained one of the most neglected areas of the municipal system in Delhi. About 70-80% of generated MSW is collected and the rest remains unattended on streets or in small open dumps. Only 9% of the collected MSW is treated through composting, the only treatment option, and rest is disposed in uncontrolled open landfills at the outskirts of the city. The existing composting plants are unable to operate to their intended treatment capacity due to several operational problems. Therefore, along with residue from the composting process, the majority of MSW is disposed in landfills. In absence of leachate and landfill gas collection systems, these landfills are a major source of groundwater contamination and air pollution (including generation of greenhouse gases). This study describes and evaluates the present state of municipal solid waste management in Delhi. The paper also summarizes the proposed policies and initiatives of the Government of Delhi and the Municipal Corporation of Delhi to improve the existing MSW management system.

  1. 图书馆电子信息资源利用效果评价研究%Study on Utilization Effect Evaluation of Library Electronic Information Resources

    Institute of Scientific and Technical Information of China (English)

    晋晓强; 贺培风; 何忠印

    2012-01-01

    This paper discusses utilization effect of electronic information resources combining with the characteristics of electronic information resources, makes evaluation system of library electronic information resource utilization effect from three aspects : the library, the users and the data providers, hoping for providing valuable reference for the efficient use of library electronic resources.%本文结合电子信息资源的特性对电子信息资源的利用进行初步探讨,从图书馆、用户和数据服务商三个角度构建图书馆电子信息资源利用效果的评价体系,希望能为图书馆电子信息资源的高效利用提供参考。

  2. An Exploratory study on the use of LibAnswers to Resolve, Track and Monitor Electronic Resources Issues: The KAUST Library experience

    KAUST Repository

    Ramli, Rindra M.

    2017-05-03

    An Exploratory study on KAUST library use of LibAnswers in resolving electronic resources questions received in LibAnswers. It describes the findings of the questions received in LibAnswers. The author made suggestions based on the findings to improve the reference services in responding to e-resources questions.

  3. Eavesdropping on Electronic Guidebooks: Observing Learning Resources in Shared Listening Environments.

    Science.gov (United States)

    Woodruff, Allison; Aoki, Paul M.; Grinter, Rebecca E.; Hurst, Amy; Szymanski, Margaret H.; Thornton, James D.

    This paper describes an electronic guidebook, "Sotto Voce," that enables visitors to share audio information by eavesdropping on each others guidebook activity. The first section discusses the design and implementation of the guidebook device, key aspects of its user interface, the design goals for the audio environment, the eavesdropping…

  4. Electronic Resources in a Next-Generation Catalog: The Case of WorldCat Local

    Science.gov (United States)

    Shadle, Steve

    2009-01-01

    In April 2007, the University of Washington Libraries debuted WorldCat Local (WCL), a localized version of the WorldCat database that interoperates with a library's integrated library system and fulfillment services to provide a single-search interface for a library's physical and electronic content. This brief will describe how WCL incorporates a…

  5. Equalizing Access to Electronic Networked Resources: A Model for Rural Libraries in the United States.

    Science.gov (United States)

    Senkevitch, Judith J.; Wolfram, Dietmar

    1994-01-01

    Provides an overview of the current state of networking technology in rural libraries and describes a model for educating rural librarians in accessing electronic networks. Topics discussed include information needs in rural libraries; telecommunications technology access in rural areas; and examples of services to enhance information access.…

  6. Challenges of mainstreaming: Ayurvedic practice in Delhi Government health institutions

    Directory of Open Access Journals (Sweden)

    Sharmistha Mallick

    2016-03-01

    Full Text Available This paper is an attempt to understand the project of mainstreaming in India's health care system that has started with an aim to bring marginalized and alternative systems of medicine in mainstream. The project has gained much attention with the establishment of Department of Ayurveda, Yoga and Naturopathy, Unani, Siddha, and Homeopathy (AYUSH in the year 2003, which is now a ministry. It has ushered some positive results in terms of growth of AYUSH hospitals and dispensaries. However, it has also raised challenges around the theory and practice of mainstreaming. With an emphasis on Ayurvedic practice in Delhi Government Health Institutions, this article has tried to analyze some of those challenges and intricacies. Drawing on Weber's theory of bureaucratization and Giddens's theory of structuration, the paper asks what happens to an alternative medical system when it becomes part of the bureaucratic set-up. Along with the questions of structures, it also tries to combine the question of the agency of both patients and doctors considered to be the cornerstone of the Ayurvedic medical system. Although our study recognizes some of the successes of the mainstreaming project, it also underlines the challenges and problems it faces by analyzing three points of view (institutions, doctors, and patients.

  7. Challenges of mainstreaming: Ayurvedic practice in Delhi Government health institutions.

    Science.gov (United States)

    Mallick, Sharmistha

    2016-03-01

    This paper is an attempt to understand the project of mainstreaming in India's health care system that has started with an aim to bring marginalized and alternative systems of medicine in mainstream. The project has gained much attention with the establishment of Department of Ayurveda, Yoga and Naturopathy, Unani, Siddha, and Homeopathy (AYUSH) in the year 2003, which is now a ministry. It has ushered some positive results in terms of growth of AYUSH hospitals and dispensaries. However, it has also raised challenges around the theory and practice of mainstreaming. With an emphasis on Ayurvedic practice in Delhi Government Health Institutions, this article has tried to analyze some of those challenges and intricacies. Drawing on Weber's theory of bureaucratization and Giddens's theory of structuration, the paper asks what happens to an alternative medical system when it becomes part of the bureaucratic set-up. Along with the questions of structures, it also tries to combine the question of the agency of both patients and doctors considered to be the cornerstone of the Ayurvedic medical system. Although our study recognizes some of the successes of the mainstreaming project, it also underlines the challenges and problems it faces by analyzing three points of view (institutions, doctors, and patients).

  8. People's perception of leprosy--a study in Delhi.

    Science.gov (United States)

    Kaur, Harvinder; Gandhi, Anjali

    2003-01-01

    Leprosy is considered to cause more social than medical problems. The present study focussed on this aspect in order to investigate the level of awareness among people--about their attitude towards the disease and the afflicted. The results are based on interviews with 104 persons in Delhi. The sample data revealed that the level of knowledge of leprosy was inadequate. The cause of the disease was known to 44.2% of those interviewed, while 31.7% were completely ignorant; 6.7% believed it to be the consequence of an individual's past misdeeds, and 1.9% believed it to have been caused by divine curse. 63.1% were aware that the disease is curable. 73.1% of the persons interviewed sympathised with leprosy-afflicted beggars. 61.5% favoured leprosy patients to stay with their families and within their communities. 67.3% felt that the cured could marry, while 25% felt that the leprosy-afflicted should stay in leprosy colonies away from the society. 54.8% were reluctant to employ the leprosy-afflicted as domestic help, and 31.7% were reluctant to establish matrimonial relationship with a family having a leprosy-afflicted person. The data call for intensification ofpublic awareness regarding the aetiology of leprosy. Positive and scientific information should be disseminated to minimize the social prejudices associated with the disease.

  9. Preference and Use of Electronic Information and Resources by Blind/Visually Impaired in NCR Libraries in India

    Directory of Open Access Journals (Sweden)

    Shailendra Kumar

    2013-06-01

    Full Text Available This paper aims to determine the preference and use of electronic information and resources by blind/visually impaired users in the leading National Capital Region (NCR libraries of India. Survey methodology has been used as the basic research tool for data collection with the help of questionnaires. The 125 in total users surveyed in all the five libraries were selected randomly on the basis of willingness of the users with experience of working in digital environments to participate in the survey. The survey results were tabulated and analyzed with descriptive statistics methods using Excel software and 'Stata version 11'. The findings reveal that ICT have a positive impact in the lives of people with disabilities as it helps them to work independently and increases the level of confidence among them. The Internet is the most preferred medium of access to information among the majority of blind/visually impaired users. The 'Complexity of content available on the net' is found as the major challenge faced during Internet use by blind users of NCR libraries. 'Audio books on CDs/DVDs and DAISY books' are the most preferred electronic resources among the majority of blind/visually impaired users. This study will help the library professionals and organizations/institutions serving people with disabilities to develop effective library services for blind/visually impaired users in the digital environment on the basis of findings on information usage behavior in the study.

  10. Evaluation of Critical Infrastructure in the Event of Earthquake: A Case Study of Delhi

    Science.gov (United States)

    prasad, Suraj

    2016-04-01

    With changing paradigms of disaster preparedness, the safety and security of critical infrastructure in the event of a geo-hazard has become increasingly important. In a developing and densely populated country like India, which is vulnerable to many different geo-hazards, a lack of clear policy directive regarding safety of such infrastructure could be especially damaging both in terms of life and property. The problem is most acute in India's mega cities, where inefficient infrastructure means that facilities like transportation, communication, and electricity generation are obsolete and vulnerable to sudden disruptions. The present study takes the case of the National Capital Territory of Delhi and attempts to examine the critical infrastructures of the city in the event of an earthquake. Delhi lies in a very active seismic zone with various faults in and around the city. The Government of India has classified Delhi in Zone 4 (High Risk Zone) based on past and expected seismic activities in the Indo-Gangetic Plains. With a population of over 20 Million in the Urban Agglomeration of Delhi, any major earthquake in an already overstretched infrastructure could have a devastating impact. This study will test the critical infrastructures of the city in terms of their disaster preparedness and suggest ways and measures to increase the same. Keywords: Geo-hazards, Critical Infrastructure, vulnerable, Earthquakes, Delhi

  11. Polycyclic Aromatic Hydrocarbons (PAHs) in urban atmospheric particulate of NCR, Delhi, India

    Science.gov (United States)

    Sonwani, Saurabh; Amreen, Hassan; Khillare, P. S.

    2016-07-01

    The present study identifies the particulate Polycyclic Aromatic hydrocarbons (PAHs) and their sources in ambient atmosphere of Delhi, India. PM10 (aerodynamic diameter, ≤10 μm) samples were collected weekly at two residential areas from July 2013 to January 2014. First sampling site was located in centre of the city, while other was at city's background (located in South-East direction of the Delhi). PM10 was collected on Whatman GF/A (8"x10") glass fibre filters using High-Volume sampler having a constant flow rate of 1.10 m3/min. A total of 55 samples, 27 from city centre and 28 from background site were collected during sampling period, covering two different seasons. The samples were analysed for determination of 16 Polycyclic Aromatic Hydrocarbons by using High Performance Liquid Chromatography (HPLC) system (Waters, USA). A source apportionment study using Molecular Diagnostic Ratio (MDR) and Principal Component Analysis (PCA) were conducted for both sampling sites in order to identify the potential PAHs sources in Delhi. MDR was used for the preliminary identification of sources and PCA was used for further confirmation of the PAH sources at both the sites in Delhi. Results indicated towards traffic and coal combustion related sources as dominant contributors of urban atmospheric PAHs in Delhi.

  12. Collaboration in electronic resource provision in university libraries: SHEDL, a Scottish case study

    OpenAIRE

    Kidd, T

    2009-01-01

    This case study examines the growth of collaboration among Scottish higher education institutions. Following a summary of the work of the Scottish Confederation of University and Research Libraries (SCURL), more detailed information is provided on collaboration in the fields of acquisition, licensing, selection, and purchasing. Some of the UK background is outlined, relating to NESLi2 in particular, in order to illuminate the options within Scotland. The origins of negotiations on electronic ...

  13. Internet and electronic resources for inflammatory bowel disease: a primer for providers and patients.

    Science.gov (United States)

    Fortinsky, Kyle J; Fournier, Marc R; Benchimol, Eric I

    2012-06-01

    Patients with inflammatory bowel disease (IBD) are increasingly turning to the Internet to research their condition and engage in discourse on their experiences. This has resulted in new dynamics in the relationship between providers and their patients, with misinformation and advertising potentially presenting barriers to the cooperative patient-provider partnership. This article addresses important issues of online IBD-related health information and social media activity, such as quality, reliability, objectivity, and privacy. We reviewed the medical literature on the quality of online information provided to IBD patients, and summarized the most commonly accessed Websites related to IBD. We also assessed the activity on popular social media sites (such as Facebook, Twitter, and YouTube), and evaluated currently available applications for use by IBD patients and providers on mobile phones and tablets. Through our review of the literature and currently available resources, we developed a list of recommended online resources to strengthen patient participation in their care by providing reliable, comprehensive educational material.

  14. 78 FR 68030 - U.S. Healthcare Education Mission to New Delhi, Hyderabad, and Ahmedabad, India, January 27...

    Science.gov (United States)

    2013-11-13

    ... Education Mission to New Delhi, Hyderabad, and Ahmedabad, India to revise the contact. SUPPLEMENTARY... International Trade Administration U.S. Healthcare Education Mission to New Delhi, Hyderabad, and Ahmedabad, India, January 27-February 1, 2014 AGENCY: International Trade Administration, Department of...

  15. 78 FR 66336 - U.S. Healthcare Education Mission to New Delhi, Hyderabad, and Ahmedabad, India, January 27...

    Science.gov (United States)

    2013-11-05

    ... amending the Notice published at 78 FR 42505, July 16, 2013, regarding the U.S. Healthcare Education... the U.S. Healthcare Education Mission to New Delhi, Hyderabad, and Ahmedabad, India, January 27... International Trade Administration U.S. Healthcare Education Mission to New Delhi, Hyderabad, and...

  16. 78 FR 76818 - U.S. Healthcare Education Trade Mission to New Delhi, Hyderabad, and Ahmedabad, India, January 27...

    Science.gov (United States)

    2013-12-19

    ... International Trade Administration U.S. Healthcare Education Trade Mission to New Delhi, Hyderabad, and Ahmedabad, India, January 27-February 1, 2014; Correction AGENCY: International Trade Administration... Register of November 13, 2013 regarding the U.S. Healthcare Education Trade Mission to New Delhi,...

  17. Screening for visual impairment: Outcome among schoolchildren in a rural area of Delhi

    Science.gov (United States)

    Rustagi, Neeti; Uppal, Yogesh; Taneja, Devender K

    2012-01-01

    Background: Uncorrected refractive errors are the main cause of vision impairment in school-aged children. The current study focuses on the effectiveness of school eye screening in correcting refractive errors. Objectives: 1. To study the magnitude of visual impairment among school children. 2. To assess the compliance of students for refraction testing, procurement and use of spectacles. Materials and Methods: An intervention study was conducted in schools of the north- west district of Delhi, in the rural field practice area of a medical college. Students studying in five government schools in the field practice area were chosen as the study subjects. Results: Out of 1123 students enrolled, 1075 (95.7%) students were screened for refractive errors. Low vision (visual acuity < 20/60) in the better eye was observed in 31 (2.9%) children and blindness (visual acuity <20/200) in 10 (0.9%) children. Compliance with referral for refraction was very low as only 51 (41.5%) out of 123 students could be tested for refraction. Out of 48 students, 34 (70.8%) procured spectacles from family resources but its regular use was found among only 10 (29.4%) students. The poor compliance among students stems out of various myths and perceptions regarding use of spectacles prevalent in the community. Conclusion: Refractive error is an important cause of avoidable blindness among rural school children. Behavior change communication among rural masses by spreading awareness about eye health and conducting operational research at school and community level to involve parent's teachers associations and senior students to motivate students for use of spectacles may improve utilization of existing eye health services in rural areas. PMID:22569381

  18. Screening for visual impairment: Outcome among schoolchildren in a rural area of Delhi

    Directory of Open Access Journals (Sweden)

    Neeti Rustagi

    2012-01-01

    Full Text Available Background: Uncorrected refractive errors are the main cause of vision impairment in school-aged children. The current study focuses on the effectiveness of school eye screening in correcting refractive errors. Objectives: 1. To study the magnitude of visual impairment among school children. 2. To assess the compliance of students for refraction testing, procurement and use of spectacles. Materials and Methods: An intervention study was conducted in schools of the north- west district of Delhi, in the rural field practice area of a medical college. Students studying in five government schools in the field practice area were chosen as the study subjects. Results: Out of 1123 students enrolled, 1075 (95.7% students were screened for refractive errors. Low vision (visual acuity < 20/60 in the better eye was observed in 31 (2.9% children and blindness (visual acuity <20/200 in 10 (0.9% children. Compliance with referral for refraction was very low as only 51 (41.5% out of 123 students could be tested for refraction. Out of 48 students, 34 (70.8% procured spectacles from family resources but its regular use was found among only 10 (29.4% students. The poor compliance among students stems out of various myths and perceptions regarding use of spectacles prevalent in the community. Conclusion: Refractive error is an important cause of avoidable blindness among rural school children. Behavior change communication among rural masses by spreading awareness about eye health and conducting operational research at school and community level to involve parent′s teachers associations and senior students to motivate students for use of spectacles may improve utilization of existing eye health services in rural areas.

  19. Simulating ozone concentrations using precursor emission inventories in Delhi - National Capital Region of India

    Science.gov (United States)

    Sharma, Sumit; Khare, Mukesh

    2017-02-01

    This study simulates ground level ozone concentrations in a heavily populated and polluted National Capital Region (NCR- Delhi) in India. Multi-sectoral emission inventories of ozone precursors are prepared at a high resolution of 4 × 4 km2 for the whole region covering the capital city of Delhi along with other surrounding towns and rural regions in NCR. Emission inventories show that transport sector accounts for 55% of the total NOx emissions, followed by power plants (23%) and diesel generator sets (7%). In NMVOC inventories, transport sector again accounts for 33%, followed by evaporative emissions released from solvent use and fuel handling activities (30%), and agricultural residue burning (28%). Refuse burning contributes to 73% of CO emissions mainly due to incomplete combustion, followed by agricultural residue burning (14%). These emissions are spatially and temporally distributed across the study domain and are fed into the WRF-CMAQ models to predict ozone concentrations for the year 2012. Model validations are carried out with the observed values at different monitoring stations in Delhi. The performance of the models over various metrics used for evaluation was found to be satisfactory. Summers and post-monsoon seasons were better simulated than monsoon and winter seasons. Simulations have shown higher concentrations of ozone formation during summers and lesser during winters and monsoon seasons, mainly due to varying solar radiation affecting photo-chemical activities. Ozone concentrations are observed lower at those locations where NOx emissions are higher, and concentrations increase close to the boundary of study domain when compared to the center of Delhi city. Downwind regions to Delhi are influenced by the ozone formed due to plume of precursor emissions released from Delhi. Considering significant background contributions, regional scale controls are required for reducing ozone in NCR.

  20. Attitude of doctors toward euthanasia in Delhi, India

    Directory of Open Access Journals (Sweden)

    Sheetal Singh

    2015-01-01

    Full Text Available Introduction: Deliberation over euthanasia has been enduring for an extended period of time. On one end, there are populaces talking for the sacrosanctity of life and on the other end, there are those, who promote individual independence. All over the world professionals from different areas have already spent mammoth period over the subject. A large number of cases around the world have explored the boundaries of current legal distinctions, drawn between legitimate and nonlegitimate instances of ending the life. The term euthanasia was derived from the Greek words "eu" and "thanatos" which means "good death" or "easy death." It is also known as mercy killing. Euthanasia literally means putting a person to painless death especially in case of incurable suffering or when life becomes purposeless as a result of mental or physical handicap. Objective: To study the attitude of doctors toward euthanasia in Delhi. Methodology: It was a questionnaire based descriptive cross-sectional study carried out between July 2014 and December 2014. The study population included Doctors from 28 hospitals in Delhi both public and private. Equal numbers of doctors from four specialties were included in this study (50 oncologists, 50 hematologists, 50 psychiatrists, and 50 intensivists. Demographic questionnaire, as well as the Euthanasia Attitude Scale (EAS, a 30 items Likert-scale questionnaire developed by (Holloway, Hayslip and Murdock, 1995 was used to measure attitude toward Euthanasia. The scale uses both positively (16 items and negatively (14 items worded statements to control the effect of acquiescence. The scale also has four response categories, namely "definitely agree," "agree," "disagree," and "definitely disagree." The total score for the EAS was generated by adding all the sub-scales (question′s responses. The demographic questionnaire and EAS, a 30 items Likert-scale questionnaire developed by (Holloway, Hayslip and Murdock, 1995 was distributed

  1. Prevalence of Hepatitis C Virus Genotypes in Asymptomatic Blood Donors in NCT of Delhi

    OpenAIRE

    2015-01-01

    Hepatitis C virus shows high genomic diversity which poses a challenge for drug therapy and vaccine development. Here, we present a study on prevalence of HCV genotypes and subtypes in blood donors of Delhi. Forty two HCV samples were taken from blood bags found positive at various blood banks located in Delhi. From these samples 5’UTR were amplified, sequenced and genotyped. Genotype 1, 3 and 4 were detected but genotype 1 of HCV was found prevalent. Based on sequence analysis the HCV isolat...

  2. Granulometric composition study of mineral resources using opto-electronic devices and Elsieve software system

    Directory of Open Access Journals (Sweden)

    Kaminski Stanislaw

    2016-01-01

    Full Text Available The use of mechanical sieves has a great impact on measurement results because occurrence of anisometric particles causes undercounting the average size. Such errors can be avoided by using opto-electronic measuring devices that enable measurement of particles from 10 μm up to a few dozen millimetres in size. The results of measurement of each particle size fraction are summed up proportionally to its weight with the use of Elsieve software system and for every type of material particle-size distribution can be obtained. The software allows further statistical interpretation of the results. Beam of infrared radiation identifies size of particles and counts them precisely. Every particle is represented by an electronic impulse proportional to its size. Measurement of particles in aqueous suspension that replaces the hydrometer method can be carried out by using the IPS L analyser (range from 0.2 to 600 μm. The IPS UA analyser (range from 0.5 to 2000 μm is designed for measurement in the air. An ultrasonic adapter enables performing measurements of moist and aggregated particles from 0.5 to 1000 μm. The construction and software system allow to determine second dimension of the particle, its shape coefficient and specific surface area. The AWK 3D analyser (range from 0.2 to 31.5 mm is devoted to measurement of various powdery materials with subsequent determination of particle shape. The AWK B analyser (range from 1 to 130 mm measures materials of thick granulation and shape of the grains. The presented method of measurement repeatedly accelerates and facilitates study of granulometric composition.

  3. Beta-thalassaemia mutations in northern India (Delhi).

    Science.gov (United States)

    Madan, N; Sharma, S; Rusia, U; Sen, S; Sood, S K

    1998-03-01

    The present study was undertaken to define beta-thalassaemia mutations prevalent in northern India (Delhi). Forty six children of beta-thalassaemia major and their families were investigated. DNA was extracted from leucocytes and screened for mutations prevalent in the Indian population. These mutations included 619bp deletion, IVS 1-1 (G-T), IVS 1-5 (G-C), frameshift mutations FS 8/9 (+G), FS 41/42 (-CTTT), Codon 16(-C), Codon 15 (G-A), codon 30 (G-C), IVS 1-110 (G-A) and -88 (C-T). 619 bp deletion mutation was detected directly by amplification of DNA by PCR followed by agarose gel electrophoresis. Other mutations were studied by DNA amplification and dot blot hybridization using synthetic normal and mutant oligonucleotide probes labelled at 5' end with gamma-32 P-ATP. Five mutations accounted for all the chromosomes in 46 patients. 619 bp deletion mutation was found to be the commonest mutation (34.8%) followed by IVS 1-5 (G-C) in 22.8 per cent, IVS 1-1 (G-T) in 19.6 per cent, FS 8/9 (+G) in 13 per cent and FS 41/42 (-CTTT) in 9.8 per cent. Nineteen (41.3%) patients were homozygous and 27 (58.7%) double heterozygous for different beta-thalassaemia mutations. This observation of limited number of mutations is significant and will be useful in planning strategies for prenatal diagnosis of beta-thalassaemia in northern India.

  4. Noncommunicable disease risk profile of factory workers in Delhi.

    Science.gov (United States)

    Kishore, Jugal; Kohli, Charu; Sharma, Pramod Kumar; Sharma, Ekta

    2012-09-01

    Noncommunicable diseases (NCDs) are becoming more prevalent in India. The data for presence of NCDs and its risk factors among factory workers is deficient in India. A cross-sectional comparative study was carried out among 37 factory workers and equal number of comparable subjects from general population. Screening for presence of diabetes along with its risk factors was made in both the groups using pretested predesigned World Health Organization STEPwise approach to surveillance (WHO STEPS) questionnaire in rural area of Delhi. Data was analyzed using SPSS version 16 software. The estimation of risk in two groups was done with calculation of odds ratio (OR). P values less than 0.05 were considered significant. A total of 74 participants were included in the present study. Hypertension and diabetes was present in 13.5 and 5.4% of factory workers and four (10.8%) and three (8.8%) subjects in comparative group, respectively. Seven (18.9%) factory and eight (21.6%) non-factory subjects fell in the category of current smoker or smokeless tobacco users. High density lipoprotein levels were found abnormal among one (2.7%) factory worker and nine (24.3%) subjects in comparative group (P-value = 0.01). Behavioral risk factors, alcohol consumption, and fruits and vegetable intake were significantly different among two groups. Factory workers were having better profile than non-factory subjects except for risk factors such as alcohol intake and inadequate fruits and vegetable intake. However, healthy worker effect phenomenon cannot be ruled out.

  5. Group B Streptococcal Colonization Among Pregnant Women in Delhi, India.

    Science.gov (United States)

    Chaudhary, Manu; Rench, Marcia A; Baker, Carol J; Singh, Pushpa; Hans, Charoo; Edwards, Morven S

    2017-07-01

    Little is known regarding maternal group B streptococcal (GBS) colonization prevalence and capsular (CPS) serotype distribution among pregnant women in India. The objective of this prospective cohort study was to determine GBS recto-vaginal colonization prevalence in pregnant women at Dr. Ram Manohar Lohia Hospital in Delhi, India. Literature review identified reports from India assessing GBS colonization prevalence in pregnant women. Rectal and vaginal swabs were inoculated into Strep B Carrot Broth (Hardy Diagnostics, Santa Maria, CA) and subcultured onto GBS Detect plates (Hardy Diagnostics, Santa Maria, CA). Isolates were serotyped using ImmuLex Strep-B latex kits (Statens Serum Institut, Copenhagen, Denmark). Thirteen studies were identified citing GBS colonization prevalence during pregnancy as 0.47%-16%. Among 300 pregnant women (mean age: 26.9 years; mean gestation: 34 weeks) enrolled (August 2015 to April 2016), GBS colonization prevalence was 15%. Fifteen percent of women had vaginal only, 29% had rectal only and 56% had both sites colonized. CPS types were Ia (13.3%), Ib (4.4%), II (20%), III (22.2%), V (20%) and VII (6.7%); 13.3% were nontypable. Fetal loss in a prior pregnancy at ≥20-weeks gestation was more common in colonized than noncolonized women (15.6% vs. 3.5%; P = 0.004). Employing recent census data for the birth cohort and estimating that 1%-2% of neonates born to colonized women develop early-onset disease, at least 39,000 cases of early-onset disease may occur yearly in India. Using optimal methods, 15% of third trimester pregnant women in India are GBS colonized. A multivalent vaccine containing 6 CPS types (Ia, Ib, II, III, V and VII) would encompass ~87% of GBS carried by pregnant women in India.

  6. Noncommunicable disease risk profile of factory workers in Delhi

    Science.gov (United States)

    Kishore, Jugal; Kohli, Charu; Sharma, Pramod Kumar; Sharma, Ekta

    2012-01-01

    Background: Noncommunicable diseases (NCDs) are becoming more prevalent in India. The data for presence of NCDs and its risk factors among factory workers is deficient in India. Materials and Methods: A cross-sectional comparative study was carried out among 37 factory workers and equal number of comparable subjects from general population. Screening for presence of diabetes along with its risk factors was made in both the groups using pretested predesigned World Health Organization STEPwise approach to surveillance (WHO STEPS) questionnaire in rural area of Delhi. Data was analyzed using SPSS version 16 software. The estimation of risk in two groups was done with calculation of odds ratio (OR). P values less than 0.05 were considered significant. Results: A total of 74 participants were included in the present study. Hypertension and diabetes was present in 13.5 and 5.4% of factory workers and four (10.8%) and three (8.8%) subjects in comparative group, respectively. Seven (18.9%) factory and eight (21.6%) non-factory subjects fell in the category of current smoker or smokeless tobacco users. High density lipoprotein levels were found abnormal among one (2.7%) factory worker and nine (24.3%) subjects in comparative group (P-value = 0.01). Behavioral risk factors, alcohol consumption, and fruits and vegetable intake were significantly different among two groups. Conclusion: Factory workers were having better profile than non-factory subjects except for risk factors such as alcohol intake and inadequate fruits and vegetable intake. However, healthy worker effect phenomenon cannot be ruled out. PMID:23776324

  7. Hypertension and Its Correlates Among School Adolescents in Delhi

    Science.gov (United States)

    Anand, Tanu; Ingle, G. K.; Meena, G. S.; Kishore, Jugal; Kumar, Rajesh

    2014-01-01

    Background: Hypertension is fast emerging as a major health problem amongst all school adolescents, particularly in urban areas. Regular screening of the students for this is required for preventing the emergence of complications later in life. Therefore, the present study was undertaken with the objective to determine the prevalence of hypertension amongst urban school adolescents and its correlation with anthropometric measurements. Methods: A cross-sectional study was conducted in a school in Central Delhi involving all 315 students of 9th and 11th standard. A preforma was filled by the students and anthropometric measurements along with blood pressure (BP) measurements were taken for each student. Data was analyzed using Epi-info 2005 and SPSS 16.0. Results: Out of the total 315 students, 208 (66%) were boys and 107 (34%) were girls and the mean age was 14.31 ± 0.96 years. Overall prevalence of malnutrition was 24% and boys were found to be more obese as compared to girls. There were 5 students (1.6%) who were found to have systolic hypertension while 17 (5.4%) were found to have diastolic hypertension while 4.1% (n = 13) of the participants were systolic pre-hypertensive and 26% (n = 82) were in stage of diastolic pre-hypertension. Body mass index and gender were found to be independent predictor for systolic hypertension. Conclusions: Prevalence of hypertension and pre-hypertension was high amongst the school children. BP check-up for children and adolescents is thus recommended to take remedial action on time. PMID:24791194

  8. Noncommunicable disease risk profile of factory workers in Delhi

    Directory of Open Access Journals (Sweden)

    Jugal Kishore

    2012-01-01

    Full Text Available Background: Noncommunicable diseases (NCDs are becoming more prevalent in India. The data for presence of NCDs and its risk factors among factory workers is deficient in India. Materials and Methods: A cross-sectional comparative study was carried out among 37 factory workers and equal number of comparable subjects from general population. Screening for presence of diabetes along with its risk factors was made in both the groups using pretested predesigned World Health Organization STEPwise approach to surveillance (WHO STEPS questionnaire in rural area of Delhi. Data was analyzed using SPSS version 16 software. The estimation of risk in two groups was done with calculation of odds ratio (OR. P values less than 0.05 were considered significant. Results: A total of 74 participants were included in the present study. Hypertension and diabetes was present in 13.5 and 5.4% of factory workers and four (10.8% and three (8.8% subjects in comparative group, respectively. Seven (18.9% factory and eight (21.6% non-factory subjects fell in the category of current smoker or smokeless tobacco users. High density lipoprotein levels were found abnormal among one (2.7% factory worker and nine (24.3% subjects in comparative group (P-value = 0.01. Behavioral risk factors, alcohol consumption, and fruits and vegetable intake were significantly different among two groups. Conclusion: Factory workers were having better profile than non-factory subjects except for risk factors such as alcohol intake and inadequate fruits and vegetable intake. However, healthy worker effect phenomenon cannot be ruled out.

  9. 试论图书馆电子资源与纸本资源的协调发展%The coordinated development of library electronic resources and paper resources

    Institute of Scientific and Technical Information of China (English)

    冯雷

    2012-01-01

      纸本资源和电子资源属于公共图书馆文献资源中两个非常重要的资源类型,纸本资源和电子资源的协调发展在图书馆的可持续发展过程中起着非常重要的作用。本文对如何实现图书馆电子资源和纸本资源之间的协调发展进行了探讨,希望能够为图书馆文献资源的管理提供一些参考。%  The paper and electronic resources are two very important types of literature resources of public libraries, the coordinated development of the paper and electronic resources play a very important role in the sustainable development process of the library. This article discusses how to realize the coordinated development of library electronic resources and paper resources, hope to provide some reference for library literature resource management.

  10. On the Development of Electronic Resources and Paper Resources%关于电子资源与纸本资源协调发展的思考和建议

    Institute of Scientific and Technical Information of China (English)

    王军武

    2012-01-01

    In recent years, a large number of electronic resources was introduced to the libraries, which has become an im- portant component of library resource system. However, there are also a lot of hot debates about the following issues, such as how to build a traditional paper resources, how to deal with the relationship between paper resources and electronic resources, how to build a library resources development system, etc. These problems also confused many librarians who are building resources in the library. With the combination with the opinions from some experts, research scholars, the paper proposed some guiding principles to deal with the relationship between electronic resources and paper resources. Taking all the aspects into consideration, such as the concepts of the library, the funding of the resources, the policies and structure of the library, cooperative development, the paper also proposes some measures for the development of electronic resources and paper resources.%在复合图书馆环境下,如何协调发展电子资源与纸本资源是图书馆界专家、学者研究和探讨的热点问题,也是许多图书馆工作者在文献资源建设实践中十分困惑的问题。文章结合有关专家、学者的研究成果及图书馆的相关案例,概述了电子资源与纸本资源协调发展应遵循的指导性原则,并从馆藏理念、经费投入、馆藏政策、馆藏结构、合作发展、服务利用等几个方面提出了协调发展电子资源与纸本资源的若干举措。

  11. Green Supply Chain Collaboration for Fashionable Consumer Electronics Products under Third-Party Power Intervention—A Resource Dependence Perspective

    Directory of Open Access Journals (Sweden)

    Jiuh-Biing Sheu

    2014-05-01

    Full Text Available Under third-party power intervention (TPPI, which increases uncertainty in task environments, complex channel power interplays and restructuring are indispensable among green supply chain members as they move toward sustainable collaborative relationships for increased viability and competitive advantage. From the resource dependence perspective, this work presents a novel conceptual model to investigate the influence of political and social power on channel power restructuring and induced green supply chain collaboration in brander-retailer bidirectional green supply chains of fashionable consumer electronics products (FCEPs. An FCEP refers to the consumer electronics product (e.g., personal computers, mobile phones, computer notebooks, and game consoles with the features of a well-known brand associated, a short product lifecycle, timely and fashionable design fit for market trends, and quick responsiveness to the variations of market demands. The proposed model is tested empirically using questionnaire data obtained from retailers in the FCEP brander-retailer distribution channels. Analytical results reveal that as an extension of political and social power, TPPI positively affects the reciprocal interdependence of dyadic members and reduces power asymmetry, thereby enhancing the collaborative relationship of dyadic members and leading to improved green supply chain performance. Therein, reciprocal interdependence underlying collaborative relationship is the key to reducing the external environmental uncertainties in the TPPI context.

  12. Electronic medical record data to identify variables associated with a fibromyalgia diagnosis: importance of health care resource utilization

    Directory of Open Access Journals (Sweden)

    Masters ET

    2015-03-01

    Full Text Available Elizabeth T Masters,1 Jack Mardekian,1 Birol Emir,1 Andrew Clair,1 Max Kuhn,2 Stuart L Silverman,31Pfizer, Inc., New York, NY, 2Pfizer, Inc., Groton, CT, 3Cedars-Sinai Medical Center, Los Angeles, CA, USABackground: Diagnosis of fibromyalgia (FM is often challenging. Identifying factors associated with an FM diagnosis may guide health care providers in implementing appropriate diagnostic and management strategies.Methods: This retrospective study used the de-identified Humedica electronic medical record (EMR database to identify variables associated with an FM diagnosis. Cases (n=4,296 were subjects ≥18 years old with ≥2 International Classification of Diseases, Ninth Revision (ICD-9 codes for FM (729.1 ≥30 days apart during 2012, associated with an integrated delivery network, with ≥1 encounter with a health care provider in 2011 and 2012. Controls without FM (no-FM; n=583,665 did not have the ICD-9 codes for FM. Demographic, clinical, and health care resource utilization variables were extracted from structured EMR data. Univariate analysis identified variables showing significant differences between the cohorts based on odds ratios (ORs.Results: Consistent with FM epidemiology, FM subjects were predominantly female (78.7% vs 64.5%; P<0.0001 and slightly older (mean age 53.3 vs 52.7 years; P=0.0318. Relative to the no-FM cohort, the FM cohort was characterized by a higher prevalence of nearly all evaluated comorbidities; the ORs suggested a higher likelihood of an FM diagnosis (P<0.0001, especially for musculoskeletal and neuropathic pain conditions (OR 3.1 for each condition. Variables potentially associated with an FM diagnosis included higher levels of use of specific health care resources including emergency-room visits, outpatient visits, hospitalizations, and medications. Units used per subject for emergency-room visits, outpatient visits, hospitalizations, and medications were also significantly higher in the FM cohort (P<0

  13. Institutional And Non-Institutional Deliveries In Some Slum Areas Of Delhi : Factor Analysis

    Directory of Open Access Journals (Sweden)

    Gupta R. K

    1999-01-01

    Full Text Available Research questions: What are the factors, which determine preference for institutional and non-institutional deliveries in slum area of Delhi? Objective: To study the factors determining preference for institutional or non-institutional deliveries in slum areas of Delhi. Study design: Cross-sectional. Settings: Slum areas of Delhi. Sampling: Ten slum colonies were randomly selected from Delhi by dividing it into five zones and taking two colonies from each zone. Four Hundred households were covered from each colony and information on delivery related aspects were collected from mothers of children up to 2 years of age. Statistical analysis: PC based factor analysis technique was applied to identify factors had also simple tables were generated. Results: Non-institutional deliveries were found to be about 46%. Factor such as ‘Economic Status’ was identified as determining one for preference of non-institutional deliveries. Conclusion: Improvement in economic conditions of people may promote institutional deliveries.

  14. Male, migrant, muslim : Identities and entitlements of Afghans and Bengalis in a South Delhi neighbourhood

    NARCIS (Netherlands)

    M. Chakraborty

    2013-01-01

    textabstractIn recent time Delhi has revealed its ambitions as a global city. The consequent need for cheap, casual, migrant labour for maintaining its world-scale ambitions has been highlighted in a lot of literature, particularly in the post Commonwealth Games (CWG) period. The migrant labourers i

  15. Implementing Inclusive Education in Delhi, India: Regular School Teachers' Preferences for Professional Development Delivery Modes

    Science.gov (United States)

    Das, Ajay K.; Gichuru, Margaret; Singh, Ajay

    2013-01-01

    This study examines the preferences of regular primary and secondary school teachers in Delhi, India regarding professional development delivery modes in the context of inclusive education for students with disabilities. A total of 223 primary school teachers and 130 secondary school teachers responded to a seven-item Likert-type questionnaire,…

  16. Male, migrant, muslim : Identities and entitlements of Afghans and Bengalis in a South Delhi neighbourhood

    NARCIS (Netherlands)

    M. Chakraborty

    2013-01-01

    textabstractIn recent time Delhi has revealed its ambitions as a global city. The consequent need for cheap, casual, migrant labour for maintaining its world-scale ambitions has been highlighted in a lot of literature, particularly in the post Commonwealth Games (CWG) period. The migrant labourers

  17. Mapping urban poverty for local governance in an Indian mega-city: The case of Delhi

    NARCIS (Netherlands)

    Baud, I.; Sridharan, N.; Pfeffer, K.

    2008-01-01

    The article maps urban poverty, using the `livelihoods assets framework' to develop a new index of multiple deprivation, examining the implications for area and sector targeting by policy-makers. This article deals with the index and the results for Delhi. The study maps: the spatial concentration o

  18. Private Schooling for Low-Income Families: A Census and Comparative Survey in East Delhi, India

    Science.gov (United States)

    Tooley, James; Dixon, Pauline

    2007-01-01

    A census and survey of schools in the slums of East Delhi, India, explored the nature and extent of private education serving low-income families, and compared inputs to public and private schooling. Around two-thirds of all schools were private unaided, with more unrecognised private than government schools. Teaching activity was found to be…

  19. Forecasting malaria cases using climatic factors in delhi, India: a time series analysis.

    Science.gov (United States)

    Kumar, Varun; Mangal, Abha; Panesar, Sanjeet; Yadav, Geeta; Talwar, Richa; Raut, Deepak; Singh, Saudan

    2014-01-01

    Background. Malaria still remains a public health problem in developing countries and changing environmental and climatic factors pose the biggest challenge in fighting against the scourge of malaria. Therefore, the study was designed to forecast malaria cases using climatic factors as predictors in Delhi, India. Methods. The total number of monthly cases of malaria slide positives occurring from January 2006 to December 2013 was taken from the register maintained at the malaria clinic at Rural Health Training Centre (RHTC), Najafgarh, Delhi. Climatic data of monthly mean rainfall, relative humidity, and mean maximum temperature were taken from Regional Meteorological Centre, Delhi. Expert modeler of SPSS ver. 21 was used for analyzing the time series data. Results. Autoregressive integrated moving average, ARIMA (0,1,1) (0,1,0)(12), was the best fit model and it could explain 72.5% variability in the time series data. Rainfall (P value = 0.004) and relative humidity (P value = 0.001) were found to be significant predictors for malaria transmission in the study area. Seasonal adjusted factor (SAF) for malaria cases shows peak during the months of August and September. Conclusion. ARIMA models of time series analysis is a simple and reliable tool for producing reliable forecasts for malaria in Delhi, India.

  20. Forecasting Malaria Cases Using Climatic Factors in Delhi, India: A Time Series Analysis

    Directory of Open Access Journals (Sweden)

    Varun Kumar

    2014-01-01

    Full Text Available Background. Malaria still remains a public health problem in developing countries and changing environmental and climatic factors pose the biggest challenge in fighting against the scourge of malaria. Therefore, the study was designed to forecast malaria cases using climatic factors as predictors in Delhi, India. Methods. The total number of monthly cases of malaria slide positives occurring from January 2006 to December 2013 was taken from the register maintained at the malaria clinic at Rural Health Training Centre (RHTC, Najafgarh, Delhi. Climatic data of monthly mean rainfall, relative humidity, and mean maximum temperature were taken from Regional Meteorological Centre, Delhi. Expert modeler of SPSS ver. 21 was used for analyzing the time series data. Results. Autoregressive integrated moving average, ARIMA (0,1,1 (0,1,012, was the best fit model and it could explain 72.5% variability in the time series data. Rainfall (P value = 0.004 and relative humidity (P value = 0.001 were found to be significant predictors for malaria transmission in the study area. Seasonal adjusted factor (SAF for malaria cases shows peak during the months of August and September. Conclusion. ARIMA models of time series analysis is a simple and reliable tool for producing reliable forecasts for malaria in Delhi, India.

  1. Connecting Activists and Journalists: Twitter communication in the aftermath of the 2012 Delhi rape

    NARCIS (Netherlands)

    Poell, T.; Rajagopalan, S.

    2015-01-01

    This article examines how feminist activists, women's organizations, and journalists in India connected with each other through Twitter following the gang rape incident in New Delhi in December 2012. First, the investigation draws on a set of +15 million tweets specifically focused on rape and gang

  2. Touring the Demolished Slum? Slum Tourism in the Face of Delhi's Gentrification

    DEFF Research Database (Denmark)

    Holst, Tore Elias Harsløf Mukherjee

    2015-01-01

    slum tourism, the article attempts to answer this question by analyzing the case of the NGO, Salaam Baalak Trust. This NGO conducted slum tours for tourists from the global North in the interstitial spaces around New Delhi Railway Station until 2010, when the slum they used as an example of their work...

  3. Parenting and Adolescent Identity: A Study of Indian Families in New Delhi and Geneva

    Science.gov (United States)

    Sapru, Saloni

    2006-01-01

    This article examines the ancestral and acculturated cultural meanings in immigrant Indian parenting and adolescent identity using the independence-interdependence dimension as the focus. Forty Indian parents and their adolescents in Delhi, India, and Geneva, Switzerland, were interviewed using open-ended questions and scenarios. Adolescents also…

  4. 78 FR 70278 - Automotive Trade Mission to New Delhi, Pune and Chennai, India

    Science.gov (United States)

    2013-11-25

    ... small or medium-sized enterprises (SME) \\1\\ and trade associations. The fee for each additional... trade media, direct mail, broadcast fax, notices by industry trade associations and other multiplier... International Trade Administration Automotive Trade Mission to New Delhi, Pune and Chennai, India April 24-April...

  5. Surface ozone scenario at Pune and Delhi during the decade of 1990s

    Indian Academy of Sciences (India)

    Kaushar Ali; S R Inamdar; G Beig; S Ghude; Sunil Peshin

    2012-04-01

    Data on surface ozone concentration compiled for a 10-year period from 1990 to 1999 for Pune and Delhi are analyzed in terms of its frequency distribution, annual trend, diurnal variation and its relation with various meteorological and chemical parameters. It is found that the surface ozone concentration range showing highest frequency of occurrence at Pune is 0–5 ppb during winter and post-monsoon seasons and 15–20 ppb and 5–10 ppb during summer and monsoon seasons, respectively. It is 0–5 ppb at Delhi during all the seasons. The surface ozone concentration has shown a decreasing trend at Pune during the observational period with an average rate of decrease of 1.54 ppb/year. On the other hand, there is no trend whatsoever in the variation of surface ozone concentration at Delhi. Minimum value of surface ozone occurs before sunrise and maximum in the afternoon hours. Regression analyses of surface ozone with maximum temperature ( = 0.46 for Pune and 0.51 for Delhi, significant at more than 0.1%) and NO2 at respective locations indicate that surface ozone at these locations is mainly produced by photochemistry. Transport mechanism is also understood to have contributed significantly to the total concentration of ozone. Inverse relationship obtained between surface ozone concentration and relative humidity indicates that major photochemical paths for removal of ozone become effective when humidity increases at these locations.

  6. Connecting Activists and Journalists: Twitter communication in the aftermath of the 2012 Delhi rape

    NARCIS (Netherlands)

    Poell, T.; Rajagopalan, S.

    2015-01-01

    This article examines how feminist activists, women's organizations, and journalists in India connected with each other through Twitter following the gang rape incident in New Delhi in December 2012. First, the investigation draws on a set of +15 million tweets specifically focused on rape and gang

  7. Survey on User Satisfaction of Electronic Resources in University Libraries%高校图书馆电子资源用户满意度调查

    Institute of Scientific and Technical Information of China (English)

    陈姚竹; 马东

    2011-01-01

    通过分析影响用户对图书馆电子资源利用的因素,以美国顾客满意度指数模型为基础,提出关于各个因素的测量指标,对高校图书馆电子资源用户满意度进行测量。%Through analyzing the influencing factors on utilizing library electronic resources, based on the model of American customer satisfaction index, the paper puts forward corresponding measurement indexes, and then measures the user satisfaction on electronic resources of university library

  8. Challenges constraining access to insulin in the private-sector market of Delhi, India.

    Science.gov (United States)

    Sharma, Abhishek; Kaplan, Warren A

    2016-01-01

    India's majority of patients-including those living with diabetes-seek healthcare in the private sector through out-of-pocket (OOP) payments. We studied access to insulin in the private-sector market of Delhi state, India. A modified World Health Organization/Health Action International (WHO/HAI) standard survey to assess insulin availability and prices, and qualitative interviews with insulin retailers (pharmacists) and wholesalers to understand insulin market dynamics. In 40 pharmacy outlets analysed, mean availability of the human and analogue insulins on the 2013 Delhi essential medicine list was 44.4% and 13.1%, respectively. 82% of pharmacies had domestically manufactured human insulin phials, primarily was made in India under licence to overseas pharmaceutical companies. Analogue insulin was only in cartridge and pen forms that were 4.42 and 5.81 times, respectively, the price of human insulin phials. Domestically manufactured human phial and cartridge insulin (produced for foreign and Indian companies) was less expensive than their imported counterparts. The lowest paid unskilled government worker in Delhi would work about 1.5 and 8.6 days, respectively, to be able to pay OOP for a monthly supply of human phial and analogue cartridge insulin. Interviews suggest that the Delhi insulin market is dominated by a few multinational companies that import and/or license in-country production. Several factors influence insulin uptake by patients, including doctor's prescribing preference. Wholesalers have negative perceptions about domestic insulin manufacturing. The Delhi insulin market is an oligopoly with limited market competition. Increasing competition from Indian companies is going to require some additional policies, not presently in place. As more Indian companies produce biosimilars, brand substitution policies are needed to be able to benefit from market competition.

  9. Development of an electronic medical record based alert for risk of HIV treatment failure in a low-resource setting.

    Directory of Open Access Journals (Sweden)

    Nancy Puttkammer

    Full Text Available BACKGROUND: The adoption of electronic medical record systems in resource-limited settings can help clinicians monitor patients' adherence to HIV antiretroviral therapy (ART and identify patients at risk of future ART failure, allowing resources to be targeted to those most at risk. METHODS: Among adult patients enrolled on ART from 2005-2013 at two large, public-sector hospitals in Haiti, ART failure was assessed after 6-12 months on treatment, based on the World Health Organization's immunologic and clinical criteria. We identified models for predicting ART failure based on ART adherence measures and other patient characteristics. We assessed performance of candidate models using area under the receiver operating curve, and validated results using a randomly-split data sample. The selected prediction model was used to generate a risk score, and its ability to differentiate ART failure risk over a 42-month follow-up period was tested using stratified Kaplan Meier survival curves. RESULTS: Among 923 patients with CD4 results available during the period 6-12 months after ART initiation, 196 (21.2% met ART failure criteria. The pharmacy-based proportion of days covered (PDC measure performed best among five possible ART adherence measures at predicting ART failure. Average PDC during the first 6 months on ART was 79.0% among cases of ART failure and 88.6% among cases of non-failure (p<0.01. When additional information including sex, baseline CD4, and duration of enrollment in HIV care prior to ART initiation were added to PDC, the risk score differentiated between those who did and did not meet failure criteria over 42 months following ART initiation. CONCLUSIONS: Pharmacy data are most useful for new ART adherence alerts within iSanté. Such alerts offer potential to help clinicians identify patients at high risk of ART failure so that they can be targeted with adherence support interventions, before ART failure occurs.

  10. The BRIGHTEN Program: Implementation and Evaluation of a Program to Bridge Resources of an Interdisciplinary Geriatric Health Team via Electronic Networking

    Science.gov (United States)

    Emery, Erin E.; Lapidos, Stan; Eisenstein, Amy R.; Ivan, Iulia I.; Golden, Robyn L.

    2012-01-01

    Purpose: To demonstrate the feasibility of the BRIGHTEN Program (Bridging Resources of an Interdisciplinary Geriatric Health Team via Electronic Networking), an interdisciplinary team intervention for assessing and treating older adults for depression in outpatient primary and specialty medical clinics. The BRIGHTEN team collaborates "virtually"…

  11. The module of methodical support in system of electronic educational resources as the innovative element of the modern maintenance of formation

    Directory of Open Access Journals (Sweden)

    Ольга Николаевна Крылова

    2009-06-01

    Full Text Available The article introduces some results of research, which were devoted to evaluation of tearches' mobility to introduce innovations in the contents of education. The author considers innovative potential of modules of the methodical support for system of electronic educational resources.

  12. Charting a Course through CORAL: Texas A&M University Libraries' Experience Implementing an Open-Source Electronic Resources Management System

    Science.gov (United States)

    Hartnett, Eric; Beh, Eugenia; Resnick, Taryn; Ugaz, Ana; Tabacaru, Simona

    2013-01-01

    In 2010, after two previous unsuccessful attempts at electronic resources management system (ERMS) implementation, Texas A&M University (TAMU) Libraries set out once again to find an ERMS that would fit its needs. After surveying the field, TAMU Libraries selected the University of Notre Dame Hesburgh Libraries-developed, open-source ERMS,…

  13. The BRIGHTEN Program: Implementation and Evaluation of a Program to Bridge Resources of an Interdisciplinary Geriatric Health Team via Electronic Networking

    Science.gov (United States)

    Emery, Erin E.; Lapidos, Stan; Eisenstein, Amy R.; Ivan, Iulia I.; Golden, Robyn L.

    2012-01-01

    Purpose: To demonstrate the feasibility of the BRIGHTEN Program (Bridging Resources of an Interdisciplinary Geriatric Health Team via Electronic Networking), an interdisciplinary team intervention for assessing and treating older adults for depression in outpatient primary and specialty medical clinics. The BRIGHTEN team collaborates "virtually"…

  14. Electronic Information Resources (EIR Adoption in Private University Libraries: The Moderating Effect of Productivity and Relative Advantage on Perceived Usefulness

    Directory of Open Access Journals (Sweden)

    Izuagbe, Roland

    2016-03-01

    Full Text Available The study tested a hybrid model with constructs drawn from the Technology Acceptance Model (TAM and Diffusion of Innovation (DOI theory in order to examine the moderating effect of productivity and relative advantage (RA on perceived usefulness (PU vis-à-vis electronic information resources (EIR adoption in private university libraries in Ogun and Osun States of Nigeria. The descriptive research design was adopted in the study. The population consisted of 61 (55.0% librarians and 50 (45.0% library officers (totaling 116—100% in Babcock University, Bells University, Covenant University, Bowen University, Oduduwa University, and Redeemer's University. Purposive sampling procedure was adopted after which total enumeration was used since the total population is small. The questionnaire was used for data collection. Of the 116 copies of the questionnaire administered, 111 (95.7% were found usable. The instrument was structured based on a 4-point Likert agreement scale of Strongly Agree, Agree, Disagree, and Strongly Disagree. Data were analyzed using descriptive statistics like tables of frequency counts and percentage. The findings revealed that productivity and relative advantage are significant moderators of perceived usefulness of EIR adoption in private university libraries in Ogun and Osun States, Nigeria.

  15. Local and regional interactions between air quality and climate in New Delhi- A sector based analysis

    Science.gov (United States)

    Marrapu, Pallavi

    Deteriorating air quality is one of the major problems faced worldwide and in particular in Asia. The world's most polluted megacities are located in Asia highlighting the urgent need for efforts to improve the air quality. New Delhi (India), one of the world's most polluted cities, was the host of the Common Wealth Games during the period of 4-14 October 2010. This high profile event provided a good opportunity to accelerate efforts to improve air quality. Computational advances now allow air quality forecast models to fully couple the meteorology with chemical constituents within a unified modeling system that allows two-way interactions. The WRF-Chem model is used to simulate air quality in New Delhi. The thesis focuses on evaluating air quality and meteorology feedbacks. Four nested domains ranging from South Asia, Northern India, NCR Delhi and Delhi city at 45km, 15km, 5km and 1.67km resolution for a period of 20 day (26th Sep--15th Oct, 2010) are used in the study. The predicted mean surface concentrations of various pollutants show similar spatial distributions with peak values in the middle of the domain reflecting the traffic and population patterns in the city. Along with these activities, construction dust and industrial emissions contribute to high levels of criteria pollutants. The study evaluates the WRF-Chem capabilities using a new emission inventory developed over Delhi at a fine resolution of 1.67km and evaluating the results with observational data from 11 monitoring sties placed at various Game venues. The contribution of emission sectors including transportation, power, industry, and domestic to pollutant concentrations at targeted regions are studied and the results show that transportation and domestic sector are the major contributors to the pollution levels in Delhi, followed by industry. Apart from these sectors, emissions outside of Delhi contribute 20-50% to surface concentrations depending on the species. This indicates that pollution

  16. ABC-VED Analysis of a Drug Store in the Department of Community Medicine of a Medical College in Delhi.

    Science.gov (United States)

    Anand, T; Ingle, G K; Kishore, J; Kumar, R

    2013-01-01

    A matrix based on coupling of cost (always, better and control) analysis and criticality (vital, essential and desirable) analysis was employed for drug inventory containing 129 items of drug store in the Department of Community Medicine of a Medical College in Delhi. The annual drug expenditure incurred on 129 drug items for the year 2010-2011 was found to be Rs. 4,35,847.85. On always, better and control analysis, 18.6, 24.0 and 57.4% drugs were found to be always, better and control category items, respectively, amounting for 69.1, 20.8 and 10.1% of annual drug expenditure. About 13.2 (17), 38.8 (50) and 48.0% (62) items were found to be vital, essential and desirable category items, respectively, amounting for 18.7, 49.5 and 31.8% of annual drug expenditure. Based on always, better and control-vital, essential and desirable matrix analysis there were 37 (28.68%) items in category I, 53 (41.09%) items in category II and 39 (30.23%) items in category III, amounting for 73.0, 22.2 and 4.8% of annual drug expenditure, respectively. To conclude, scientific inventory management tools are needed to be applied in routine for efficient management of the pharmacy stores as it contributes to not only in improvement in patient care but also judicious use of resources as well.

  17. Spatio - Temporal Variation of Aerosol and its relation to vegetation cover over mega-city New Delhi

    Science.gov (United States)

    Pandey, Alok; Pravesh Kumar, Ram; Berwal, Shivesh; Kumar, Krishan; Kumar, Ritesh

    2016-07-01

    MODerate resolution Imaging Spectro-radiometer (MODIS) on board NASA's Terra and Aqua satellite Level 2 Aerosol optical depth (AOD) data is used for aerosol study and LISS III sensor on board Indian Remote Sensing (IRS) Satellite procured from the National Remote Sensing Center (NRSC), Hyderabad, India was used for vegetation cover estimation over New Delhi and its surrounding regions. Lowest AOD was found in the spring and winter season where highest AOD in summer months. Different dates representing different seasons LISS III imageries were used for generation of land-cover maps for vegetation study. The land cover maps reveal that most of the surrounding areas of Delhi are covered with vegetation in the month of March. By the month of May-June herbs are cut or dry from most of the region surrounding Delhi and the land cover in the surrounding areas changes to bare soil. During the rainy season (July to September) the vegetation cover over Delhi and the surrounding areas increases significantly. In November - December there is dispersed vegetation cover over New Delhi and its surrounding regions depending upon the age of the newly sown crop and ornamental plants. We found that, there is statistically significant negative correlation between AOD and Vegetation in every season over New Delhi.

  18. Forecasts using Box-Jenkins models for the ambient air quality data of Delhi City.

    Science.gov (United States)

    Sharma, Pragati; Chandra, Avinash; Kaushik, S C

    2009-10-01

    The monthly maximum of the 24-h average time-series data of ambient air quality-sulphur dioxide (SO(2)), nitrogen dioxide (NO(2)) and suspended particulate matter (SPM) concentration monitored at the six National Ambient Air Quality Monitoring (NAAQM) stations in Delhi, was analysed using Box-Jenkins modelling approach (Box et al. 1994). Univariate linear stochastic models were developed to examine the degree of prediction possible for situations where only the past record of pollutant data are available. In all, 18 models were developed, three for each station for each of the respective pollutant. The model evaluation statistics suggest that considerably satisfactory real-time forecasts of pollution concentrations can be generated using the Box-Jenkins approach. The developed models can be used to provide short-term, real-time forecasts of extreme air pollution concentrations for the Air Quality Control Region (AQCR) of Delhi City, India.

  19. Delhi: dynamique démographique et spatiale d'une grande métropole

    Directory of Open Access Journals (Sweden)

    Véronique Dupont

    2001-06-01

    Full Text Available algré un fléchissement au cours des dernières décennies, le rythme de croissance démographique de Delhi depuis 1947 est remarquable pour une ville de cette taille. Cette dynamique globale recouvre une tendance au desserrement de la population, avec un dépeuplement du vieux centre historique et une croissance accélérée des zones périphériques. Cette croissance déborde les limites administratives du Territoire de Delhi. La migration, surtout depuis les États voisins, a joué un rôle majeur.

  20. An epidemic of viral acute haemorrhagic conjunctivitis in Delhi in 1994

    OpenAIRE

    Satpathy Gita; Mohanty Sujata; Nayak Niranjan

    1996-01-01

    An epidemic of acute haemorrhagic conjunctivitis affecting persons of all ages and both sexes occurred in Delhi and surrounding areas during the monsoon season of 1994. The symptoms lasted on an average for 4-5 days. In some of the patients corneal involvement was observed. Conjunctival swabs from the affected patients were processed for viral antigen detection, virus isolation and bacterial culture and sensitivity. Viral antigen was detected in 62% (31/50) of the smears tested by indi...

  1. Detection of dengue virus in individual Aedes aegypti mosquitoes in Delhi, India

    Directory of Open Access Journals (Sweden)

    Kumar Vikram

    2015-01-01

    Interpretation & conclusion: The study concludes that there was high MIR in the identified localities of low and medium income groups. Estimation of MIR in a female Aedes mosquito in the existing arsenals for dengue surveillance would be an added advantage for early warning of dengue outbreak. The presence of infected mosquitoes in identified localities of Delhi was alarming and require rigorous vector surveillance so that the severe outbreaks can be prevented.

  2. PSYCHIATRIC PROBLEMS OF AFGHAN REFUGEES IN DELHI : A STUDY ON 152 OUTPATIENTS1

    Science.gov (United States)

    Saxena, Shekar; Wig, N.N.

    1983-01-01

    SUMMARY A brief review of literature on psychiatric morbidity associated with migration is presented, with particular emphasis on the problems of political refugees. Initial experiences with 152 Afghan nationals attending the psychiatric outpatient department of a general hospital in Delhi during a period of 18 months are described supported by retrospective data from the records. Problems encountered in adequate assessment and management of these patients are highlighted. Need for prospective and longitudinal research on this group of patients is pointed out. PMID:21847250

  3. Niobium quarter-wave cavity for the New Delhi booster linac

    Energy Technology Data Exchange (ETDEWEB)

    Shepard, K.W. [Argonne National Lab., IL (United States); Roy, A.; Potukuchi, P.N. [Nuclear Science Centre, New Delhi (India)

    1997-09-01

    This paper reports the completion of development of a 97 Mhz niobium coaxial quarter-wave cavity to be used in a booster linac for the New Delhi 16UD pellatron electrostatic accelerator. A prototype cavity, which incorporates a niobium-bellows tuning device, has been completed and operated at 4.2 K at accelerating gradients above 4 MV/m for extended periods of time.

  4. Quantifying the effect of air quality control measures during the 2010 Commonwealth Games at Delhi, India

    Science.gov (United States)

    Beig, Gufran; Chate, Dilip M.; Ghude, Sachin. D.; Mahajan, A. S.; Srinivas, R.; Ali, K.; Sahu, S. K.; Parkhi, N.; Surendran, D.; Trimbake, H. R.

    2013-12-01

    In 2010, the XIX Commonwealth Games (CWG-2010) were held in India for the first time at Delhi and involved 71 commonwealth nations and dependencies with more than 6000 athletes participating in 272 events. This was the largest international multi-sport event to be staged in India and strict emission controls were imposed during the games in order to ensure improved air quality for the participating athletes as a significant portion of the population in Delhi is regularly exposed to elevated levels of pollution. The air quality control measures ranged from vehicular and traffic controls to relocation of factories and reduction of power plant emissions. In order to understand the effects of these policy induced control measures, a network of air quality and weather monitoring stations was set-up across different areas in Delhi under the Government of India's System of Air quality Forecasting And Research (SAFAR) project. Simultaneous measurements of aerosols, reactive trace gases (e.g. NOx, O3, CO) and meteorological parameters were made before, during and after CWG-2010. Contrary to expectations, the emission controls implemented were not sufficient to reduce the pollutants, instead in some cases, causing an increase. The measured pollutants regularly exceeded the National Ambient Air Quality limits over the games period. The reasons for this increase are attributed to an underestimation of the required control measures, which resulted in inadequate planning. The results indicate that any future air quality control measures need to be well planned and strictly imposed in order to improve the air quality in Delhi, which affects a large population and is deteriorating rapidly. Thus, the presence of systematic high resolution data and realistic emission inventories through networks such as SAFAR will be directly useful for the future.

  5. Changing physician behavior: interventions to improve prescription writing practices in a secondary level hospital in Delhi

    OpenAIRE

    Dipanweeta Routray; Jyotiranjan Sahoo; Prateek Singh; Kulen Das; Satyavir Singh

    2014-01-01

    Background: According to a report by World Health Organization (WHO) in 2003, approximately 50% of all patients fail to take their medicine correctly. This is due to errors in prescription, underuse or misuse of medicines and ignorance of prescribers, dispensers, and patients. Methods: It is a hospital-based interventional-study carried out in a secondary level multispecialty hospital of Delhi. Investigators collected 536 prescriptions from the outpatient department of various departments ...

  6. A retrospective study of clinico-pathological spectrum of carcinoma breast in a West Delhi, India

    Directory of Open Access Journals (Sweden)

    Jitendra Singh Nigam

    2014-01-01

    Full Text Available Background: Data on the demographic profile of breast cancer patients from Delhi is scarce and whatever is available is from higher referral center. Our hospital caters to patients from an urban population of the lower socioeconomic strata and is a representation of cases at a tertiary care hospital in west Delhi. In Delhi, breast cancer (26.8% is commonest cancer among the female followed by cervix (12.5%, gallbladder (7.2%, ovary (7.1%, and uterus (3.3%. Aims and Objectives: A retrospective audit of breast cancer patients presenting at a tertiary referral center from 2004 to 2011. Materials and Methods: A total of 328 cases diagnosed as carcinoma breast on histopathology from year 2004 to 2011 were retrieved and studied retrospectively with regards to demographic profile and their histological features with estrogen receptor (ER, progesterone receptor (PR, and Her2neu status. Results: The median age of presentation was 49 years of age. Infiltrating ductal carcinoma (IDC, not otherwise specified (NOS was the commonest histopathological variant (81.40% followed by medullary carcinoma (10.36% and mucinous carcinoma (2.74%. Triple negative were found to be the commonest group comprising 39.4% of all the cases followed by ER and PR both positive. Pathological tumor, node, and metastasis (TNM staging showed most common group was T 2 N 0 M 0 ( 19.5% followed by T 2 N 1 M 0 (17.1% and T 2 N 2 M 0 (14%. Conclusion: The incidence of breast cancer in the India and include a higher incidence of ER, PR, and Her2neu negative disease in west Delhi.

  7. Health Risk Assessment for Transport Corridors in Delhi through Vehicular Air Polluting Mapping

    Directory of Open Access Journals (Sweden)

    Nitin Kumar

    2016-09-01

    Full Text Available Vehicles are recognized as one of the major sources of air pollution. Delhi having  a very large number of vehicles produces a lot of air pollution. There is an utter need to ascertain the concentration of the pollutants and their impact on the health of the people of the concerned region. This paper makes an attempt towards such an examination. The method employed here is based on Epidemiology. The assessment of health risks due to increased levels of various pollutants on people represented in this paper is based on the spreadsheet model, Risk of Mortality/Morbidity due to Air Pollution (Ri–MAP. This paper presents the findings of the study that evaluates the Impact of increasing air pollution on human health, especially vehicular pollution, in the monitored region, i.e., National Capital Territory of Delhi (NCT Delhi during the year 2015 by choosing fifteen study sites from different parts of the capital city. The findings are in terms of  excess number of cases of cardiovascular and respiratory mortality, and cardiovascular and respiratory morbidity for all fifteen transport corridors. Among others, Noida link road recorded highest excess number of cases of cardiovascular mortality and morbidity and respiratory Morbidity. In case of respiratory mortality, Wazirabad road recorded maximum excess number of cases. With respect to least excess number of cases, it was Connaught Place (Outer circle. The excess number of cases are directly proportional to the population density of the respective region. Also, the regions showing smaller excess number of cases are the planned, less crowded and posh regions of the national capital territory of Delhi.

  8. Estimation of S-wave site response in and around Delhi region from weak motion data

    Indian Academy of Sciences (India)

    S K Nath; P Sengupta; S K Srivastav; S N Bhattacharya; R S Dattatrayam; R Prakash; H V Gupta

    2003-09-01

    Site response in and around Delhi is studied using digital seismograms recorded by a thirteen-station VSAT-based 24-bit digital Delhi telemetry network of the India Meteorological Department. Nine local (l ≥ 2.3) and nine regional (l ≥ 3.9) earthquakes are selected for the estimation of site amplification factor using the classical standard spectral ratio for regional events (Ridge Delhi Observatory being the reference station), normalized standard spectral ratio for local events, horizontal-to-vertical spectral ratio or receiver function and the generalized inversion techniques in the frequency range of 0.5 to 7.5 Hz. Site response curves at all the thirteen stations exhibit station to station variation of the site amplification factor reflecting the changes in geologic/geotectonic/soil conditions. A comparison of the site response values obtained by the generalized inversion with those computed using receiver function technique shows a large scatter even though the pattern of the curves remain more or less similar. However, the site effects computed by generalized inversion and standard spectral ratio exhibit a good 1:1 correspondence. The peaks yielded by all the methods have been observed to occur at the same frequencies. It is evident that the softer fluvial deposits of the newer alluvium of the east Yamuna sector show steeper site amplification gradient at lower frequencies, while the greater Delhi experiences moderate site amplification. The variation of site response corroborates the abrupt changes in intensity from one location to another due to local site condition.

  9. Awareness and Attitude of Select Professionals toward Euthanasia in Delhi, India.

    Science.gov (United States)

    Singh, Sheetal; Gupta, Shakti; Singh, I B; Madaan, Nirupam

    2016-01-01

    The topic of euthanasia has induced differences not only among professionals in the medical fraternity but also in other fields as well. The dying process is being lengthened by the new state of art technologies erupting as such higher pace, and it is at the expense of standard quality of life and of a gracious death. To study the awareness and attitude toward euthanasia among select professionals in Delhi. It was a questionnaire-based descriptive cross-sectional study. The study population included doctors, nurses, judges, lawyers, journalist, and social activists of Delhi. Tool included a sociodemographic questionnaire, two questions to know awareness regarding euthanasia and a modified euthanasia attitude scale used to measure attitude toward euthanasia. Data were analyzed using Stata 11.2. Through our study, it is evident that professionals who participated in the study (judges, advocates, doctors, nurses, journalists, and social activists) in Delhi were familiar with the term euthanasia. No significant difference was seen in the attitude of professionals of different age group and sex toward euthanasia. Through this study, it is found that judiciary group most strongly endorsed euthanasia. The attitude of doctors was elicited from mixed group with doctors belonging to different specialties. Oncologists are not in favor of any form of euthanasia. However, doctors from other specialties did support euthanasia.

  10. Measles Outbreak in High Risk Areas of Delhi: Epidemiological Investigation and Laboratory Confirmation.

    Science.gov (United States)

    Raoot, Amita; Dewan, Dharmendra Kumar; Dubey, A P; Batra, R K; Seth, Suresh

    2016-03-01

    To describe epidemiological and laboratory characteristics of the measles outbreaks recorded in the urban slums of Delhi (designated as high risk areas under the Polio program), from February through July 2014. As a part of surveillance and containment measures, an extensive field investigation for measles case search (WHO definition) through 'house to house survey' was conducted by district health teams and field volunteers of National Polio Surveillance Project (NPSP), WHO, Delhi from February through July, 2014. The data generated by the health teams was collected and analyzed. About 1.1 million households in the high risk areas of Delhi were surveyed for epidemiological investigations. A total of 1337 suspected measles cases were reported. The case fatality rate (CFR) was 1.2 %. Statistical analysis showed significant relation between age of the child (measles case) and immunization status. Higher numbers of reported cases were above 5 y and less than 9 mo of age. Measles IgM was detected in 132 cases and D8 strain was isolated on genotyping. The outbreak was predominantly localized to the high risk areas (urban slums) of the city. Low CFR was reported during the outbreaks. The outbreaks highlight the need to extend the reach of immunization services to urban slums and strengthen measles surveillance including laboratory based surveillance.

  11. Psychosocial Determinants of Tobacco Use among School Going Adolescents in Delhi, India.

    Science.gov (United States)

    Kumar, Varun; Talwar, Richa; Roy, Neelam; Raut, Deepak; Singh, Saudan

    2014-01-01

    Background. Tobacco use is one of the major preventable causes of premature death and disease in the world. Many psychosocial factors were found to influence tobacco use. Therefore the present study was designed to determine the role of psychosocial factors associated with tobacco use among school going adolescents in Delhi, India. Methods. Cross-sectional study was conducted from February 2013 to September 2013 in four government schools in South district of Delhi, India. The questionnaire contains questions adapted from GYTS (Global Youth Tobacco Survey) to find the prevalence and pattern of tobacco use among adolescents. Data were analyzed using SPSS version 21. Results. The prevalence of ever and current tobacco use was found in 16.4% and 13.1%. Current smoking and current tobacco chewing were found in 10.2% and 9.4% students, respectively. The risk of current tobacco use was found to be higher among males (P value = 0.000) and in those who got higher pocket money (P value = 0.000). Psychosocial factors like lower general self-efficacy and maladjustments with peers, teachers, and schools were also found to be significant predictors of current tobacco use. Conclusion. The study has revealed higher prevalence of ever and current tobacco use among adolescent students in Delhi, India.

  12. Local government finance: challenges in revenue-raising at the Municipal Corporation of Delhi

    Directory of Open Access Journals (Sweden)

    Simanti Bandyopadhyay

    2015-06-01

    Full Text Available The main objective of this paper is to examine the extent to which the capital city of Delhi has gained financial autonomy over the years. In order to better understand its progress, the paper compares the periods before and after the submission of the Third State Finance Commission Report of Delhi. The main findings suggest there have been some efforts to reduce reliance on transfers from upper tiers of government and to strengthen ‘own revenues’ atthe Municipal Corporation of Delhi (MCD. A greater diversification of tax and non-tax revenue sources is responsible for this improvement. In the second period, other tax sources such as corporation tax and electricity tax gained in importance.  Non-tax revenues were also strengthened by higher collection of certain components such as conversion charges. However, own revenues have been inadequate to meet growing expenditure requirements, resulting in high revenue expenditure gaps. Further, the growth in Gross State Domestic Product (GSDP has not led to a rise in own revenues for MCD.Rather, the paper finds that higher GSDP and its tertiary sector components are associated with higher expenditures in MCD. As far as local revenues are concerned, higher GSDP is associated with higher transfers, but has no discernible impact on own revenues. 

  13. Managing future air quality in megacities: A case study for Delhi

    Science.gov (United States)

    Amann, Markus; Purohit, Pallav; Bhanarkar, Anil D.; Bertok, Imrich; Borken-Kleefeld, Jens; Cofala, Janusz; Heyes, Chris; Kiesewetter, Gregor; Klimont, Zbigniew; Liu, Jun; Majumdar, Dipanjali; Nguyen, Binh; Rafaj, Peter; Rao, Padma S.; Sander, Robert; Schöpp, Wolfgang; Srivastava, Anjali; Vardhan, B. Harsh

    2017-07-01

    Megacities in Asia rank high in air pollution at the global scale. In many cities, ambient concentrations of fine particulate matter (PM2.5) have been exceeding both the WHO interim targets as well as respective national air quality standards. This paper presents a systems analytical perspective on management options that could efficiently improve air quality at the urban scale, having Delhi as a case study. We employ the newly developed GAINS-City policy analysis framework, consisting of a bottom up emission calculation combined with atmospheric chemistry-transport calculation, to derive innovative insights into the current sources of pollution and their impacts on ambient PM2.5, both from emissions of primary PM as well as precursors of secondary inorganic and organic aerosols. We outline the likely future development of these sources, quantify the related ambient PM2.5 concentrations and health impacts, and explore potential policy interventions that could effectively reduce environmental pollution and resulting health impacts in the coming years. The analysis demonstrates that effective improvement of Delhi's air quality requires collaboration with neighboring States and must involve sources that are less relevant in industrialized countries. At the same time, many of the policy interventions will have multiple co-benefits on development targets in Delhi and its neighboring States. Outcomes of this study, as well as the modelling tools used herein, are applicable to other urban areas and fast growing metropolitan zones in the emerging Asian regions.

  14. The impact of an IEC campaign on tuberculosis awareness and health seeking behaviour in Delhi, India.

    Science.gov (United States)

    Sharma, N; Taneja, D K; Pagare, D; Saha, R; Vashist, R P; Ingle, G K A

    2005-11-01

    To study the impact of an intensive IEC campaign regarding the Revised National Tuberculosis Control Programme launched by the Government of Delhi on awareness generation among the general population and improvement in self-reporting by symptomatic cases in Delhi, India. Cross-sectional study. A pilot study wherein 1008 persons selected by systematic random sampling from the general population and 1012 patients selected from symptomatic cases reporting to DOTS centres were interviewed. Among the general population, 716 (71.0%) had been exposed to one or more IEC message through the media. The core message regarding symptoms, diagnosis, treatment centre and free treatment was recalled correctly by 144 (14.3%), 449 (44.5%), 659 (65.4%) and 900 (89.2%), respectively. In the post IEC period, a significant increase (P IEC campaign only 49 (9.8%) patients had chosen a DOTS centre as first source of treatment, which increased significantly (P IEC. The IEC campaign launched by the Government of Delhi has been effective in raising awareness and improving self-reporting, but it requires intensification with suitable modification to reach all sectors.

  15. Evolutionary Analysis of Dengue Serotype 2 Viruses Using Phylogenetic and Bayesian Methods from New Delhi, India.

    Directory of Open Access Journals (Sweden)

    Nazia Afreen

    2016-03-01

    Full Text Available Dengue fever is the most important arboviral disease in the tropical and sub-tropical countries of the world. Delhi, the metropolitan capital state of India, has reported many dengue outbreaks, with the last outbreak occurring in 2013. We have recently reported predominance of dengue virus serotype 2 during 2011-2014 in Delhi. In the present study, we report molecular characterization and evolutionary analysis of dengue serotype 2 viruses which were detected in 2011-2014 in Delhi. Envelope genes of 42 DENV-2 strains were sequenced in the study. All DENV-2 strains grouped within the Cosmopolitan genotype and further clustered into three lineages; Lineage I, II and III. Lineage III replaced lineage I during dengue fever outbreak of 2013. Further, a novel mutation Thr404Ile was detected in the stem region of the envelope protein of a single DENV-2 strain in 2014. Nucleotide substitution rate and time to the most recent common ancestor were determined by molecular clock analysis using Bayesian methods. A change in effective population size of Indian DENV-2 viruses was investigated through Bayesian skyline plot. The study will be a vital road map for investigation of epidemiology and evolutionary pattern of dengue viruses in India.

  16. Air pollution at a hotspot location in Delhi: Detecting trends, seasonal cycles and oscillations

    Science.gov (United States)

    Kandlikar, Milind

    This paper uses spectral methods to analyze changes in air quality at a single monitoring site in Delhi since 2000. Power spectral density calculations of daily concentration data for particulate matter (PM10), carbon monoxide (CO), oxides of nitrogen (NO x) and oxides of sulfur (SO x) reveal the presence of trends and periodic oscillations for all the pollutants. Singular Spectrum Analysis (SSA) is used to decompose daily data into statistically significant non-linear trends, seasonal cycles and other oscillations. Periods of sharp reductions were observed for both SO x and CO concentrations in 2001 and 2002, respectively. NO x concentration trends show a sustained rise from 2000 to 2004, followed by small decline thereafter. PM10 concentration trends remain essentially unchanged over the time period. All pollutants also show strong annual and biannual cycles. The observed trends in CO and NO x likely relate changes in Delhi's vehicular traffic emissions. The sharp drop in both the trend and amplitude of the seasonal cycle of CO coincides with the switch to Compressed Natural Gas (CNG) as a fuel for Delhi's public transport fleet. Observed changes in SO x and PM10 concentrations were most likely caused by sources unrelated to vehicular traffic.

  17. Awareness and Attitude of Select Professionals toward Euthanasia in Delhi, India

    Science.gov (United States)

    Singh, Sheetal; Gupta, Shakti; Singh, IB; Madaan, Nirupam

    2016-01-01

    Introduction: The topic of euthanasia has induced differences not only among professionals in the medical fraternity but also in other fields as well. The dying process is being lengthened by the new state of art technologies erupting as such higher pace, and it is at the expense of standard quality of life and of a gracious death. Aim: To study the awareness and attitude toward euthanasia among select professionals in Delhi. Methodology: It was a questionnaire-based descriptive cross-sectional study. The study population included doctors, nurses, judges, lawyers, journalist, and social activists of Delhi. Tool included a sociodemographic questionnaire, two questions to know awareness regarding euthanasia and a modified euthanasia attitude scale used to measure attitude toward euthanasia. Data were analyzed using Stata 11.2. Results: Through our study, it is evident that professionals who participated in the study (judges, advocates, doctors, nurses, journalists, and social activists) in Delhi were familiar with the term euthanasia. No significant difference was seen in the attitude of professionals of different age group and sex toward euthanasia. Conclusion: Through this study, it is found that judiciary group most strongly endorsed euthanasia. The attitude of doctors was elicited from mixed group with doctors belonging to different specialties. Oncologists are not in favor of any form of euthanasia. However, doctors from other specialties did support euthanasia. PMID:27803572

  18. Oral habits in school going children of Delhi: a prevalence study.

    Science.gov (United States)

    Kharbanda, O P; Sidhu, S S; Sundaram, K; Shukla, D K

    2003-09-01

    This study was conducted on 5554 children aged 5-13 years old with the objectives of recording the prevalence of oral habits among North Indian children according to sex. These children were selected from the schools of Delhi. The sample represented the entire school-going population of Delhi in the age group of 5-13 years. Statistical analysis was carried out using BMDP software and sex differences were calculated by using Fisher's exact test. The results showed that the prevalence of oral habits in Delhi school going children was 25.5%. Tongue thrust was the commonest habit (18.1%) followed by mouth breathing (6.6%). Thumb sucking was relatively less common habit and seen in only 0.7% of children. There were no significant differences between boys and girls for the prevalence of oral habits. However, for the specific habit types there was a sex difference. Thumb sucking was more common in girls (1.0%) when compared with boys (0.4%) and this difference was statistically significant (P < 0.001). There was a reverse trend for the mouth breathing, which was more common (P < 0.001) in boys (7.8%) than girls (5.3%). There were no differences for tongue thrust habit between boys (17.5%) and girls (18.6%).

  19. Impact of current policies on future air quality and health outcomes in Delhi, India

    Science.gov (United States)

    Dholakia, Hem H.; Purohit, Pallav; Rao, Shilpa; Garg, Amit

    2013-08-01

    A key policy challenge in Indian megacities is to curb high concentrations of PM2.5 and mitigate associated adverse health impacts. Using the Greenhouse Gases and Air Pollution Interactions and Synergies (GAINS) model we carry out an integrated analysis of the air quality regulations across different sectors for the city of Delhi. Our findings show that PM2.5 concentrations for Delhi will not reach the recommended national ambient air quality standards (NAAQS) even by 2030 under the current policies scenario. Adopting advanced control technologies reduces PM2.5 concentrations by about 60% and all-cause mortality by half in 2030. Climate change mitigation policies significantly reduce greenhouse gases, but have a modest impact on reducing PM2.5 concentrations. Stringent policies to control the net flow of air pollution from trans-boundary sources will play a crucial role in reducing pollution levels in Delhi city. Achieving NAAQS requires a stringent policy portfolio that combines advanced control technologies with a switch to cleaner fuels and the control of trans-boundary pollution.

  20. Dynamics of thermal inertia over highly urban city: a case study of Delhi

    Science.gov (United States)

    Berwal, Shivesh; Kumar, Dinesh; Pandey, Alok Kumar; Singh, Vinay Pratap; Kumar, Ritesh; Kumar, Krishan

    2016-10-01

    This paper focuses on thermal inertia estimation of Delhi and its surrounding areas during summer season based on the diurnal temperature variations and albedo information of the region retrieved from satellite data. The study involves mapping of day and night time surface temperatures and the blue sky albedo (actual albedo on ground) over the study region using Moderate Resolution Imaging Spectroradiometer (MODIS) datasets. The study reveals that Delhi is cooler than its surrounding regions during the day time, showing the formation of cool island. On the contrary, temperature inside the city is much higher than its surrounding rural regions during the night time, thus confirming the formation of nocturnal heat island. The day and night time temperature maps are then used to obtain the diurnal temperature range and together with albedo maps of the study region, are used to estimate the thermal inertia over the region. The study reveals that the dense built-up urban area of Delhi has higher thermal inertia than that of the surrounding rural areas during the summer season. The spatial variation of thermal inertia over the region is found to explain the occurrence of day-time cool island reasonably well.

  1. Psychosocial Determinants of Tobacco Use among School Going Adolescents in Delhi, India

    Directory of Open Access Journals (Sweden)

    Varun Kumar

    2014-01-01

    Full Text Available Background. Tobacco use is one of the major preventable causes of premature death and disease in the world. Many psychosocial factors were found to influence tobacco use. Therefore the present study was designed to determine the role of psychosocial factors associated with tobacco use among school going adolescents in Delhi, India. Methods. Cross-sectional study was conducted from February 2013 to September 2013 in four government schools in South district of Delhi, India. The questionnaire contains questions adapted from GYTS (Global Youth Tobacco Survey to find the prevalence and pattern of tobacco use among adolescents. Data were analyzed using SPSS version 21. Results. The prevalence of ever and current tobacco use was found in 16.4% and 13.1%. Current smoking and current tobacco chewing were found in 10.2% and 9.4% students, respectively. The risk of current tobacco use was found to be higher among males (P value = 0.000 and in those who got higher pocket money (P value = 0.000. Psychosocial factors like lower general self-efficacy and maladjustments with peers, teachers, and schools were also found to be significant predictors of current tobacco use. Conclusion. The study has revealed higher prevalence of ever and current tobacco use among adolescent students in Delhi, India.

  2. Evolutionary Analysis of Dengue Serotype 2 Viruses Using Phylogenetic and Bayesian Methods from New Delhi, India.

    Science.gov (United States)

    Afreen, Nazia; Naqvi, Irshad H; Broor, Shobha; Ahmed, Anwar; Kazim, Syed Naqui; Dohare, Ravins; Kumar, Manoj; Parveen, Shama

    2016-03-01

    Dengue fever is the most important arboviral disease in the tropical and sub-tropical countries of the world. Delhi, the metropolitan capital state of India, has reported many dengue outbreaks, with the last outbreak occurring in 2013. We have recently reported predominance of dengue virus serotype 2 during 2011-2014 in Delhi. In the present study, we report molecular characterization and evolutionary analysis of dengue serotype 2 viruses which were detected in 2011-2014 in Delhi. Envelope genes of 42 DENV-2 strains were sequenced in the study. All DENV-2 strains grouped within the Cosmopolitan genotype and further clustered into three lineages; Lineage I, II and III. Lineage III replaced lineage I during dengue fever outbreak of 2013. Further, a novel mutation Thr404Ile was detected in the stem region of the envelope protein of a single DENV-2 strain in 2014. Nucleotide substitution rate and time to the most recent common ancestor were determined by molecular clock analysis using Bayesian methods. A change in effective population size of Indian DENV-2 viruses was investigated through Bayesian skyline plot. The study will be a vital road map for investigation of epidemiology and evolutionary pattern of dengue viruses in India.

  3. Impact Of IEC Intervention On Knowledge Regarding AIDS Amongst Senior Secondary School Children Of East Delhi

    Directory of Open Access Journals (Sweden)

    Bhasin S. K

    1999-01-01

    Full Text Available Research questions: 1. What is the level of awareness regarding HIV/AIDS amongst school children in East Delhi? 2. What is the impact of IEC intervention on the level of awareness regarding HIV/AIDS in these children? Objective: To find out the impact of IEC intervention on awareness regarding HIV/AIDS amongst senior secondary boys and girls in schools of East Delhi. Study design: Pre and post IEC interventional study. Settings: In four randomly selected senior secondary schools in East Delhi. Participants: 294 boys and 333 girls of class XI and XII in pre IEC group and 239 boys and 203 girls in post IEC group. Intervention: An IEC package of exhibition of posters, videotapes and intra group open discussion. Outcome variables: Proportion (prevalence of school children having correct knowledge of various aspects of HIV/AIDS after IEC intervention. Statistical analysis: Chi-square test. Results: IEC intervention significantly generated an enhancing effect on most aspects of their awareness towards HIV/AIDS among both boys and girls. Conclusions: There is an urgent need to impart health education for dispelling misconceptions regarding this disease.

  4. A Study on the Model for Resources Matching of Electronic Bartering%电子易货资源匹配模型研究

    Institute of Scientific and Technical Information of China (English)

    吴剑云; 张嵩

    2012-01-01

    By exchanging idle goods and services, electronic bartering can help enterprises solve dull sale problems, shortage of funds, overstocks and other problems without sufficient cash. Relying on the Internet and the e-commerce platform, electronic bartering removes the traditional bartering limitations, greatly expands the trading object and range, improves the transaction efficiency, and provides additional channels for economic development. How to promote more successful barters among multiple barterers? A key factor is the matching of barter resources. Focusing on the automatic matching of resources in the electronic barter, this paper proposes a network model to help maximize resources matching and provide recommendation information for barter participants, thereby raising the transaction rate and making the barter market prosperous.According to the type and quantity of barter resources, barter market can be divided into two types. In the first type, the supply and demand of the barter market is related to the same type of resources and each barterer owns only one type of resource. In the second type, the supply and demand of the barter market is linked to many types of resources and each barterer owns multiple resources to be exchanged. The first case has been resolved in the relevant document by using the graph theory to solve digraph circuits. This paper is interested in studying the second type of barter. Suppose the barter market has m barterers and n resources. Each barterer owns diverse types of barter resources, and is interested in other types of resources. The barterer a will provide other barterers his own resources only if he gets the resources he needs from the barterer b. Note that each of the bartered resource is regarded as having equal value to any other resources. The main objective is to maximize the number of resources that are bartered.Next, this paper proposes a math model of automatic resources matching by systematically analyzing resource

  5. The Spread of Dengue in an Endemic Urban Milieu--The Case of Delhi, India.

    Directory of Open Access Journals (Sweden)

    Olivier Telle

    Full Text Available Dengue is a major international public health concern, one of the most important arthropod-borne diseases. More than 3.5 billion people are at risk of dengue infection and there are an estimated 390 million dengue infections annually. This prolific increase has been connected to societal changes such as population growth and increasing urbanization generating intense agglomeration leading to proliferation of synanthropic mosquito species. Quantifying the spatio-temporal epidemiology of dengue in large cities within the context of a Geographic Information System is a first step in the identification of socio-economic risk factors.This Project has been approved by the ethical committee of Institut Pasteur. Data has been anonymized and de-identified prior to geolocalisation and analysis. A GIS was developed for Delhi, enabling typological characterization of the urban environment. Dengue cases identified in the Delhi surveillance system from 2008 to 2010 were collated, localised and embedded within this GIS. The spatio-temporal distribution of dengue cases and extent of clustering were analyzed. Increasing distance from the forest in Delhi reduced the risk of occurrence of a dengue case. Proximity to a hospital did not increase risk of a notified dengue case. Overall, there was high heterogeneity in incidence rate within areas with the same socio-economical profiles and substantial inter-annual variability. Dengue affected the poorest areas with high density of humans, but rich areas were also found to be infected, potentially because of their central location with respect to the daily mobility network of Delhi. Dengue cases were highly clustered in space and there was a strong relationship between the time of introduction of the virus and subsequent cluster size. At a larger scale, earlier introduction predicted the total number of cases.DENV epidemiology within Delhi has a forest fire signature. The stochastic nature of this invasion process

  6. The Spread of Dengue in an Endemic Urban Milieu–The Case of Delhi, India

    Science.gov (United States)

    Telle, Olivier; Vaguet, Alain; Yadav, N. K.; Lefebvre, B.; Daudé, Eric; Paul, Richard E.; Cebeillac, A.; Nagpal, B. N.

    2016-01-01

    Background Dengue is a major international public health concern, one of the most important arthropod-borne diseases. More than 3.5 billion people are at risk of dengue infection and there are an estimated 390 million dengue infections annually. This prolific increase has been connected to societal changes such as population growth and increasing urbanization generating intense agglomeration leading to proliferation of synanthropic mosquito species. Quantifying the spatio-temporal epidemiology of dengue in large cities within the context of a Geographic Information System is a first step in the identification of socio-economic risk factors. Methodology/Principal Findings This Project has been approved by the ethical committee of Institut Pasteur. Data has been anonymized and de-identified prior to geolocalisation and analysis. A GIS was developed for Delhi, enabling typological characterization of the urban environment. Dengue cases identified in the Delhi surveillance system from 2008 to 2010 were collated, localised and embedded within this GIS. The spatio-temporal distribution of dengue cases and extent of clustering were analyzed. Increasing distance from the forest in Delhi reduced the risk of occurrence of a dengue case. Proximity to a hospital did not increase risk of a notified dengue case. Overall, there was high heterogeneity in incidence rate within areas with the same socio-economical profiles and substantial inter-annual variability. Dengue affected the poorest areas with high density of humans, but rich areas were also found to be infected, potentially because of their central location with respect to the daily mobility network of Delhi. Dengue cases were highly clustered in space and there was a strong relationship between the time of introduction of the virus and subsequent cluster size. At a larger scale, earlier introduction predicted the total number of cases. Conclusions/Significance DENV epidemiology within Delhi has a forest fire signature

  7. The Use and Maintenance of University Library Electronic Resources%浅议大学图书馆电子资源的利用与维护

    Institute of Scientific and Technical Information of China (English)

    马鹏飞; 熊豫玲

    2011-01-01

    随着科学技术的飞速发展,高新信息技术的广泛应用,大学图书馆的工作内容和方法也面临新的挑战,为了使用户更好的利用大学图书馆的电子资源,提高电子资源利用率,实现大学图书馆数字化,本文主要从电子资源的利用和维护方面进行探讨。%With the rapid development of science and technology,the extensive application of high-tech information technology, University of content and methods of library work is also facing new challenges in order to make better use of university library users to electronic resources,improve the utilization of electronic resources to achieve the University Library digital,paper, from the use of electronic resources and maintenance were discussed.

  8. HIV / AIDS: not just a matter of statistics. The International Conference on AIDS - Law and Humanity culminates into "New Delhi Declaration and Action Plan on AIDS".

    Science.gov (United States)

    1996-01-01

    The Indian Ministry of Health and Family Welfare and the Indian Law Institute with the cooperation of UNDP, the World Health Organization (WHO), and other national and international groups organized the International Conference on AIDS--Law and Humanity, held during December 6-10, 1995, in New Delhi, India. The leading speakers focused on the need for a united approach to the HIV/AIDS-related legal issues, which would protect society against the spread of HIV infection and respect the dignity and fundamental human rights of HIV infected persons or those suspected of being HIV infected and their families and friends. All conference participants adopted the New Delhi Declaration and Action Plan on AIDS. The Plan has six principles designed to guide policy makers in developing laws and strategies to help fight against HIV/AIDS. The first principle is that sound and scientific data (not presupposition, prejudice, and stereotypes) should form the basis for all laws and policies on HIV/AIDS. It lays out eight objectives that vary from protection of rights and empowerment of individuals, so that by their cooperation the spread of HIV infection is contained, to allocation of adequate resources for prevention, care, and anti-discrimination efforts. The participants recognized actions that have been or need to be implemented to control HIV/AIDS at the international, national/legislative, executive, and judicial levels. For example, an international action at the international level is expansion of strategies by the High Commissioner for Human Rights for promoting the co-existence of human rights of persons with HIV/AIDS and for containment of the epidemic. The participants resolved to establish both national and international committees to address the national and international implications of HIV/AIDS from the point of view of law and humanity. The international committee should work with UNAIDS, the High Commissioner for Human Rights, WHO, and UNDP.

  9. Barriers to electronic access and delivery of educational information in resource constrained public schools: a case of Greater Tubatse Municipality

    CSIR Research Space (South Africa)

    Pholotho, T

    2016-05-01

    Full Text Available Information and Communication Technologies (ICTs) are capable of expanding access to quality education, educational resources and provide teachers with new skills. Nevertheless, a majority of rural public schools have limited ICTs, mainly due...

  10. Electronic Grey Literature in Accelerator Science and Its Allied Subjects : Selected Web Resources for Scientists and Engineers

    CERN Document Server

    Rajendiran, P

    2006-01-01

    Grey literature Web resources in the field of accelerator science and its allied subjects are collected for the scientists and engineers of RRCAT (Raja Ramanna Centre for Advanced Technology). For definition purposes the different types of grey literature are described. The Web resources collected and compiled in this article (with an overview and link for each) specifically focus on technical reports, preprints or e-prints, which meet the main information needs of RRCAT users.

  11. 电子资源许可使用的发展与创新%The Development and Innovation of the Use of the Electronic Resource License

    Institute of Scientific and Technical Information of China (English)

    王军

    2012-01-01

      电子资源许可使用在我国发展时间较短,在其建立过程中还存在许可定价、购买模式、馆际互借以及电子资源的长期保存许可方式等难题。电子资源许可使用的发展与创新,需要根据用户需求制定发展战略,建立图书馆的读者监督管理制度和数字化资源服务制度,规范文献编目制度等,以提高电子信息资源与图书馆信息资源的使用效果和广泛的使用需求%  It's been a short time since the use of electronic resource licenses has developed in China; in addition, many problems ap-pear in the establishment process in terms of license pricing, purchase pattern, inter-library loan and long-term preservation ways of electronic resources. In order to develop and innovate the use of the license, libraries should develop strategies in accordance with the users' needs, establish a reader supervision system and a digital resource service system, and normalize the document cataloging sys-tem to enhance the utilization effect and meet the extensive demand for electronic and library information resources.

  12. Analysis of the repeatability of time-lapse 3d vsp multicomponent surveys, delhi field

    Science.gov (United States)

    Carvalho, Mariana Fernandes de

    Delhi Field is a producing oil field located in northeastern Louisiana. In order to monitor the CO2 sweep efficiency, time-lapse 3D seismic data have been acquired in this area. Time-lapse studies are increasingly used to evaluate changes in the seismic response induced by the production of hydrocarbons or the injection of water, CO2 or steam into a reservoir. A 4D seismic signal is generated by a combination of production and injection effects within the reservoir as well as non-repeatability effects. In order to get reliable results from time-lapse seismic methods, it is important to distinguish the production and injection effects from the non-repeatability effects in the 4D seismic signal. Repeatability of 4D land seismic data is affected by several factors. The most significant of them are: source and receiver geometry inaccuracies, differences in seismic sources signatures, variations in the immediate near surface and ambient non-repeatable noise. In this project, two 3D multicomponent VSP surveys acquired in Delhi Field were used to quantify the relative contribution of each factor that can affect the repeatability in land seismic data. The factors analyzed in this study were: source and receiver geometry inaccura- cies, variations in the immediate near surface and ambient non-repeatable noise. This study showed that all these factors had a significant impact on the repeatability of the successive multicomponent VSP surveys in Delhi Field. This project also shows the advantages and disadvantages in the use of different repeata- bility metrics, normalized-root-mean-square (NRMS) difference and signal-to-distortion ratio (SDR) attribute, to evaluate the level of seismic repeatability between successive time-lapse seismic surveys. It is observed that NRMS difference is greatly influenced by time-shifts and that SDR attribute combined with the time-shift may give more distinct and representative repeatability information than the NRMS difference.

  13. Total non-methane volatile organic compounds (TNMVOC) in the atmosphere of Delhi

    Science.gov (United States)

    Kumar Padhy, Pratap; Varshney, C. K.

    Volatile organic compounds (VOC), more specifically, non-methane volatile organic compounds (NMVOC) play a critical role in the atmospheric chemistry. NMVOC, through complex photochemical reactions, contribute to the formation of toxic oxidants, such as tropospheric ozone and PAN, which are injurious to health and highly phytotoxic. Certain NMVOC have been shown to be highly toxic, mutagenic and carcinogenic. NMVOC are receiving increasing attention in the west on account of their implication for human health and air quality. On the other hand, information on NMVOC in India and other developing countries is not available. As a result, appreciation of potential threat from NMVOC in relation to air quality and public health is sadly lacking among planners and policy makers. The paper deals with the estimation of total NMVOC at 13 sites in the urban environment of Delhi during November 1994 to June 1995. An inexpensive, labour intensive manual sample collection device was used and the air samples were analysed using GC-FID. The results show that the amount of NMVOC in the ambient environment of Delhi varied between 1.3 and 32.5 ppmv exhibiting wide temporal and seasonal variation. NMVOC levels mostly peaked at 0900 h, which coincide with the peak traffic hour. The implications of NMVOC build-up in the urban atmosphere are obvious for air quality. The results of this preliminary study make out a strong case for developing a regular monitoring programme for NMVOC in the urban environment of Delhi as well as in other major cities in the region.

  14. Observation of phenotypic variation among Indian women with polycystic ovary syndrome (PCOS) from Delhi and Srinagar.

    Science.gov (United States)

    Ganie, Mohd Ashraf; Marwaha, Raman Kumar; Dhingra, Atul; Nisar, Sobia; Mani, Kaliavani; Masoodi, Shariq; Chakraborty, Semanti; Rashid, Aafia

    2016-07-01

    Polycystic ovary syndrome (PCOS) is a heterogeneous disorder that demonstrates ethnic and regional differences. To assess the phenotypic variability among Indian PCOS women, we evaluated clinical, biochemical and hormonal parameters of these women being followed in two tertiary care institutions located in Delhi and Srinagar. A total of 299 (210 PCOS diagnosed by Rotterdam 2003 criteria and 89 healthy) women underwent estimation of T4, TSH, LH, FSH, total testosterone, prolactin, cortisol, 17OHP, and lipid profile, in addition to post OGTT, C-peptide, insulin, and glucose measurements. Among women with PCOS, mean age, age of menarche, height, systolic, diastolic blood pressure, and serum LH were comparable. PCOS women from Delhi had significantly higher BMI (26.99 ± 5.38 versus 24.77 ± 4.32 kg/m(2); P = 0.01), glucose intolerance (36 versus 10%), insulin resistance as measured by HOMA-IR (4.20 ± 3.39 versus 3.01 ± 2.6; P = 0.006) and QUICKI (0.140 ± 0.013 versus 0.147 ± 0.015; P = 0.03) while PCOS from Srinagar had higher FG score (12.12 ± 3.91 versus 10.32 ± 2.22; P = 0.01) and serum total testosterone levels (0.65 ± 0.69 versus 0.86 ± 0.41 ng/ml; P = 0.01. Two clear phenotypes, i.e. obese hyperinsulinaemic dysglycemic women from Delhi and lean hyperandrogenic women from Srinagar are emerging. This is the first report on North Indian women with PCOS showing phenotypic differences in clinical, biochemical and hormonal parameters despite being in the same region.

  15. Time-lapse AVO fluid inversion for dynamic reservoir characterization in Delhi Field, Louisiana

    Science.gov (United States)

    Putri, Indah Hermansyah

    In the development stage, CO2 injection is becoming more widely used in enhanced oil recovery (EOR). Delhi Oil Field is part of Phases XIII and XIV of the Reservoir Characterization Project (RCP) Colorado School of Mines. The focus of these phases is to monitor the effectiveness of the CO 2 injection in Delhi Field by using multicomponent time-lapse seismic data. In this study, I analyze the amplitude versus offset (AVO) response of the time-lapse P-wave seismic data in order to quantify the fluid probability in the field. RCP acquired four square miles of multicomponent time-lapse seismic in Delhi Field to characterize the field dynamically. RCP's two surveys, monitor 1 and monitor 2, were shot in 2010 and 2011 after the start of CO2 injection in November 2009. Time-lapse AVO modeling was performed. The modeling results show that both the top Tuscaloosa and Paluxy Formations are class III AVO, and change toward class IV AVO by increasing the CO2 saturation in the reservoir. In addition, the Paluxy Formation shows a consistent result between the synthetic and real data, however, the Tuscaloosa Formation is not consistent as it is affected by tuning. AVO fluid inversion (AFI) was performed on both the Tuscaloosa and Paluxy Formations in order to quantify the fluid probability in these formations. The inversion results are confirmed by the pseudo gamma ray model, the porosity model, the permeability model, the pressure model, and the production data. In the Tuscaloosa and Paluxy Formations, oil and CO2 are located in the good quality, high porosity, and high permeability sandstones. The presence of CO2 is also confirmed by the pressure interpretation. Furthermore, production data from both Tuscaloosa and Paluxy Formations confirm the fluid presence in the reservoir.

  16. Status of Biomedical Waste Management in Nursing Homes of Delhi, India

    Science.gov (United States)

    Kishore, Jugal; Agarwal, Ravindra; Kohli, Charu; Sharma, Pramod Kumar; Kamat, NV; Tyagi, SC

    2014-01-01

    Introduction: Improper management of biomedical waste (BMW) poses a risk for health and environment. Healthcare workers have an important responsibility to properly segregate and train the staff in its disposal. Objective: To study the awareness, attitude and practices of health care workers in biomedical waste management and to observe the appropriateness of the same in the private nursing homes in Delhi, India. Materials and Methods: A cross-sectional study was conducted among private nursing homes in Delhi. In both south and east zones, 116 nursing homes were selected by random sampling method. Data was collected using a validated questionnaire of WHO. Data was analysed using SPSS software (version 16). Chi-square or fisher tests were used and accepted statistically significant if p-value was less than 0.05. Results: 41.7% of the workers in south zone and 25% in east zone had no knowledge about BMW generation (χ2=24.26, p=0.001). 57 (95%) workers in south zone and 55 (98.2%) in east zone agreed strongly that BMW management is helpful in reducing spread diseases in the community (χ2=1.22, p=0.5). On observation, it was found that 13 (21.7%) nursing homes in south zone and 15 (26.8%) in east zone did not have black bags. Practice of biomedical waste management in nursing homes in both the zones of Delhi was poor. Conclusion: The study concluded that the awareness regarding biomedical waste management was not satisfactory among health care workers in private sector. There is a need of strict implementation of guidelines of BMW management. PMID:24783081

  17. Water quality of the river yamuna in the Delhi stretch: Key determinants and management issues

    Energy Technology Data Exchange (ETDEWEB)

    Trisal, Chaman; Tabassum, Tanveera; Kumar, Ritesh [Wetlands International - South Asia, New Delhi (India)

    2008-03-15

    The assessment of water quality of the River Yamuna in the Delhi stretch was carried out by determining changes in the concentration levels of 19 physico-chemical parameters. It was observed that vegetation plays an important role in acting as a biological sink for mineral nutrients, thereby restoring the water quality. It is proposed that restoration of the inundation pattern of floodplains would greatly help in re-aeration of the overlying water and re-absorption of pollutants through mud/water exchanges. (Abstract Copyright [2008], Wiley Periodicals, Inc.)

  18. Flood-inundation maps for the West Branch Delaware River, Delhi, New York, 2012

    Science.gov (United States)

    Coon, William F.; Breaker, Brian K.

    2012-01-01

    Digital flood-inundation maps for a 5-mile reach of the West Branch Delaware River through the Village and part of the Town of Delhi, New York, were created by the U.S. Geological Survey (USGS) in cooperation with the Village of Delhi, the Delaware County Soil and Water Conservation District, and the Delaware County Planning Department. The inundation maps, which can be accessed through the USGS Flood Inundation Mapping Science Web site at http://water.usgs.gov/osw/flood_inundation/ and the Federal Flood Inundation Mapper Web site at http://wim.usgs.gov/FIMI/FloodInundationMapper.html, depict estimates of the areal extent and depth of flooding corresponding to selected water levels (stages) referenced to the USGS streamgage at West Branch Delaware River upstream from Delhi, N.Y. (station number 01421900). In this study, flood profiles were computed for the stream reach by means of a one-dimensional step-backwater model that had been used to produce the flood insurance rate maps for the most recent flood insurance study for the Town and Village of Delhi. This hydraulic model was used to compute 10 water-surface profiles for flood stages at 1-foot (ft) intervals referenced to the streamgage datum and ranging from 7 ft or near bankfull to 16 ft, which exceeds the stages that correspond to both the estimated 0.2-percent annual-exceedance-probability flood (500-year recurrence interval flood) and the maximum recorded peak flow. The simulated water-surface profiles were then combined with a geographic information system (GIS) digital elevation model, which was derived from Light Detection and Ranging (LiDAR) data with a 1.2-ft (0.61-ft root mean squared error) vertical accuracy and 3.3-ft (1-meter) horizontal resolution, to delineate the area flooded at each water level. A map that was produced using this method to delineate the inundated area for the flood that occurred on August 28, 2011, agreed well with highwater marks that had been located in the field using a

  19. Faraday polarization fluctuations and their dependence on post sunset secondary maximum and amplitude scintillations at Delhi

    Directory of Open Access Journals (Sweden)

    J. K. Gupta

    Full Text Available VHF Faraday rotation (FR and amplitude scintillation data recorded simultaneously during May 1978–December 1980 at Delhi (28.63° N, 77.22° E; Dip 42.44° N is analyzed in order to study the Faraday polarization fluctuations (FPFs and their dependence on the occurrence of post sunset secondary maximum (PSSM and amplitude scintillations. It is noted that FPFs are observed only when both PSSM and scintillations also occur simultaneously. FPFs are observed only during winter and the equinoctial months of high sunspot years. FPFs events are associated with intense scintillation activity, which is characterized by sudden onsets and abrupt endings, and are observed one to three hours after the local sunset. When FPFs and scintillation data from Delhi is compared with the corresponding data from a still lower latitude station, Hyderabad (17.35° N, 78.45° E, it is found that the occurrence of FPFs and scintillations at Delhi is conditional to their prior occurrence at Hyderabad, which indicates their production by a plasma bubble and the as-sociated irregularities generated initially over the magnetic equator. In addition, FPFs and scintillation data for October 1979, when their occurrence was maximum, is also examined in relation to daytime (11:00 LT electrojet strength (EEj values and evening hour h’F from an equatorial location, Kodaikanal (10.3° N, 77.5° E. It is interesting to note that FPFs and scintillations are most likely observed when the EEj was 100 nT or more and h’F reaches around 500 km. These results show that EEj and evening hours h’F values over the magnetic equator are important parameters for predicting FPFs and scintillation activity at locations such as Delhi, where scintillation activity is much more intense as compared to the equatorial region due to the enhanced back-ground ionization due to the occurrence of PSSM.

    Key words. Ionosphere (equatorial ionosphere; ionospheric irregularities – Radio science

  20. Clinician‐selected Electronic Information Resources do not Guarantee Accuracy in Answering Primary Care Physicians’ Information Needs. A review of: McKibbon, K. Ann, and Douglas B. Fridsma. “Effectiveness of Clinician‐selected Electronic Information Resources for Answering Primary Care Physicians’ Information Needs.” Journal of the American Medical Informatics Association 13.6 (2006: 653‐9.

    Directory of Open Access Journals (Sweden)

    Martha Ingrid Preddie

    2008-03-01

    Full Text Available Objective – To determine if electronic information resources selected by primary care physicians improve their ability to answer simulated clinical questions.Design – An observational study utilizing hour‐long interviews and think‐aloud protocols.Setting – The offices and clinics of primary care physicians in Canada and the United States.Subjects – Twenty‐five primary care physicians of whom 4 were women, 17 were from Canada, 22 were family physicians,and 24 were board certified.Methods – Participants provided responses to 23 multiple‐choice questions. Each physician then chose two questions and looked for the answers utilizing information resources of their own choice. The search processes, chosen resources and search times were noted. These were analyzed along with data on the accuracy of the answers and certainties related to the answer to each clinical question prior to the search.Main results – Twenty‐three physicians sought answers to 46 simulated clinical questions. Utilizing only electronic information resources, physicians spent a mean of 13.0 (SD 5.5 minutes searching for answers to the questions, an average of 7.3(SD 4.0 minutes for the first question and 5.8 (SD 2.2 minutes to answer the second question. On average, 1.8 resources were utilized per question. Resources that summarized information, such as the Cochrane Database of Systematic Reviews, UpToDate and Clinical Evidence, were favored 39.2% of the time, MEDLINE (Ovid and PubMed 35.7%, and Internet resources including Google 22.6%. Almost 50% of the search and retrieval strategies were keyword‐based, while MeSH, subheadings and limiting were used less frequently. On average, before searching physicians answered 10 of 23 (43.5% questions accurately. For questions that were searched using clinician‐selected electronic resources, 18 (39.1% of the 46 answers were accurate before searching, while 19 (42.1% were accurate after searching. The difference of

  1. Conceived on the City Electronic Waste Resource Mana oement Model%城市电子废弃物资源化管理模式构想

    Institute of Scientific and Technical Information of China (English)

    熊贵琍; 余涛

    2012-01-01

    Investigated e- waste collection system the investigation, the whereabouts and electronic waste disposal in Httizhou city, the paper analyzed the Huizhou city e- waste collection and disposal of a series of problems, combined with the actual, conceived urban electronic waste resources management mode.%通过对惠州市电子废弃物收集体系组成、去向以及电子废弃物处置方式的调查,分析惠州市电子废弃物收集和处置存在的一系列问题,结合实际提出了城市电子废弃物资源化管理模式的初步构想。

  2. Health Literacy Levels among Outpatients at a Tertiary Hospital in Delhi, India

    Directory of Open Access Journals (Sweden)

    Monika Sahoo

    2015-03-01

    Full Text Available Background: Health literacy is defined as the cognitive and social skills which determine the motivation and ability of individuals to gain access to, understand, and use information in ways which promote and maintain good health. This study was conducted to determine health literacy levels and the associated factors among patients attending the outpatient departments of a tertiary care hospital in Delhi. Methods: A hospital-based cross-sectional study was carried out in a tertiary care teaching hospital in Delhi over a period of four months. A total of 150 patients were included in the study. Fifty patients from the Diabetes Clinic, 50 patients from the Hypertension Clinic, and 50 patients with anemia from the Antenatal Outpatient Department (OPD were selected using a convenience sampling method. Data was analyzed using Epi Info software. Statistical analysis was conducted with the chi-square test and the Fisher’s exact test. P values less than 0.05 were considered significant. Results: Out of 50 diabetic subjects, 37 (74% understood the information about their blood sugar levels as explained to them by the doctor. Similar results were found among hypertensive subjects as well. Furthermore, education status was significantly associated with health literacy. In terms of understanding the regimen of medications, significant association was seen with age, sex, and education. Conclusion: Education status, age, and gender are important determinants of health literacy. Our results support that innovative strategies of communication should be used to improve health literacy among patients.

  3. Prevalence of anemia amongst overweight and obese children in NCT of Delhi

    Directory of Open Access Journals (Sweden)

    Umesh Kapil

    2014-09-01

    Full Text Available Introduction: Anemia amongst children has been associated with impaired cognitive functions, developmental delays, behavioral and learning disturbances. Young children from high-income groups could be also being affected from anemia. Objective: To assess the prevalence of anemia amongst overweight and obese children in the age group of 5-18 years residing in National Capital Territory (NCT of Delhi. Material and Methods: Total of 413 children was included in the present study. The hemoglobin (Hb estimation was done by cyanmethemoglobin method. Results: In the age group of 5-11 years, the prevalence of anemia amongst overweight and obese children was found to be 38.4% and 29.2%. And in the age group of 12-18 years, the prevalence of anemia amongst overweight and obese children was found to be 33.3% and 21.7%; respectively. Conclusion: The findings of the present study revealed that there is a high prevalence of anemia amongst overweight and obese children in the age group of 5-18 years in NCT, Delhi.

  4. Cardiovascular Risk Behavior among Students of a Medical College in Delhi

    Science.gov (United States)

    Rustagi, N; Taneja, DK; Mishra, P; Ingle, GK

    2011-01-01

    Background: Life style related behavioural risk factors are mainly implicated for increased burden of cardio- vascular diseases. Research related to these risk behaviours especially among medical students is essential, considering their role as future physicians and role models in public health intervention programmes. Objective: To evaluate the burden of cardiovascular risk behaviours among students of a medical college of Delhi, India. Materials and Methods: A cross sectional study was carried out among undergraduate medical students of a medical college in Delhi. Self administered questionnaire was used to collect information on identification data and risk behaviours in relation to cardiovascular diseases. Binary logistic regression analysis was done to calculate adjusted odds ratio to assess association between risk behaviours and covariates. Results: The minimum recommendation of taking at least five servings per day of fruits and vegetables was complied only by 12% of students. Consumption of carbonated soft drinks either once or more on daily basis was present in 23.7% students and 32.0% reported frequent consumption of fast foods in past week. Consumption of alcohol was present in 28.8% students but only small proportion of students (7%) was current tobacco users. Large proportions of students (42.6%) were either not carrying out or were involved in only occasional physical activity in past week. Conclusions: Unhealthy behavioural practises are present and may progress as student advance through medical college. Developing strategies targeting at these risk behaviours and determining factors is necessary to promote healthy life style among medical students. PMID:21687382

  5. Seroprevalence and incidence of rubella in and around Delhi (1988-2002

    Directory of Open Access Journals (Sweden)

    Gandhoke I

    2005-01-01

    Full Text Available National Institute of Communicable Diseases (NICD has been engaged in rubella testing for serodiagnosis of the infection and screening for immunity status. The compiled and evaluated data of the work done on rubella testing for the past fifteen years has been presented here to show the trend and changing scenario of the disease in Delhi. Blood samples were from 7424 patients referred to NICD, Delhi for serodiagnosis of congenital Rubella s yndrome (CRS in malformed babies, in utero rubella infection in women and immunity status of pregnant women and women with bad obstetric history. They were tested for rubella IgG and/or rubella IgM antibodies using commercially available reagents and kits. The data from the 15 years of testing was then compiled and evaluated. From the available data it was seen that immunity status against rubella in childbearing age group of women increased steadily from 49% in 1988 to 87% in 2002. Reported cases of CRS at NICD are also on the decline over the time period. There is periodic indication of high incidence of rubella in the year 1988; 1991and 1998 as the reported cases of acute rubella infection in childbearing age group is high during these years.

  6. Firecracker injuries during Diwali festival: The epidemiology and impact of legislation in Delhi

    Directory of Open Access Journals (Sweden)

    R Tandon

    2012-01-01

    Full Text Available Setting and Design: A hospital-based retrospective study of firecracker-related injuries was carried out at a government sponsored hospital in Delhi. Materials and Methods: 1373 patients attended the emergency burn care out-patients clinic during 2002-2010 pre-Diwali, Diwali and post-Diwali days. Every year, a disaster management protocol is revoked during these 3 days under the direct supervision of the Ministry of Health and Family Welfare, Government of India. Results: There was an increase in the number of patients of firecracker-related injuries in Delhi national capital region from the year 2002 to 2010, based on the hospital statistics. During the study period, the hospital received approximately one patient with firecracker-related injury per 100,000 population of the city. 73.02% of the victims were 5-30 years old. Majority (90.87% of them sustained <5% total body surface area burn. Conclusions: In spite of legislations and court orders, the number of patients is on the rise. The implementation agencies have to analyse the situation to find a way to control this preventable manmade accident. Websites, emails, SMS, social sites, etc. should be used for public education, apart from conventional methods of public awareness.

  7. Regular School Teachers’ Concerns and Perceived Barriers to Implement Inclusive Education in New Delhi, India

    Directory of Open Access Journals (Sweden)

    Nisha Bhatnagar

    2014-07-01

    Full Text Available Since the passage of The Persons with Disabilities (PWD Act in 1995 and subsequent implementation of various policies and programs by the Indian government to enhance the participation of students with disabilities in regular schools, there has been a steady growth of inclusive education. Such initiatives, however, have placed new demands on schools, especially on teachers who have the major responsibility for implementing inclusion at the classroom level. Literature from other countries indicates that for inclusion to be successful, it is essential that classroom teachers’ concerns about implementing such programs be identified and systematically addressed. Unfortunately, there is a paucity of research about teacher concerns regarding inclusive education in India. This study was undertaken to identify the concerns and perceived barriers of regular school teachers in Delhi, India about the inclusion of students with disabilities. Respondents were secondary school teachers working in schools in Delhi that were involved in teaching special needs children. Two focus group interviews and 20 individual semi-structured interviews were conducted to collect data from the participants. The flexible qualitative analysis program QRS NVivo was utilized for data analysis. Three concerns and eleven barrier themes emerged

  8. Transactions of the International Astronomical Union, Volume XIXB: Proceedings of the Nineteenth General Assembly, Delhi 1985.

    Science.gov (United States)

    Swings, J.-P.

    The XIXth General Assembly of the IAU was held in New Delhi, India, from November 19 to 28, 1985. This volume summarizes the work of the XIXth General Assembly. The discourses given during the Inaugural Ceremony, held at Siri Fort Auditorium, are reproduced. The proceedings of the two sessions of the General Assembly on November 19 and 28, 1985 are given, as well as the Resolutions and other aspects of the administration of the Union: they provide the official recordof the business of the General Assembly, and, together with the Executive Committee report, constitute the permanent record for the Union in the period 1982 - 1985. In addition, this volume contains the Commission Reports from Delhi, compiled by the Presidents of the Commissions. Pending re-edition of a complete Astronomer's Handbook, which is in preparation, some information about a few activities of the Union, as well as its Statutes and By laws are given. Finally, the chapter "Membership" contains the list of countries adhering to the Union, member lists of IAU Commissions, and also an alphabetical list of the more than 6000 individual members of the IAU (with addresses, phone and telex numbers, affiliation to commission(s)).

  9. Justice in Urban Climate Change Adaptation: Criteria and Application to Delhi

    Directory of Open Access Journals (Sweden)

    Sara Hughes

    2013-12-01

    Full Text Available Cities around the world are increasingly developing plans to adapt to the consequences of climate change. These plans will have important consequences for urban populations because they are likely to reshape and reconfigure urban infrastructures, services, and decision making processes. It is critical that these adaptation plans are developed in a way that is just. Criteria was developed that can be used to assess justice in adaptation so that the processes, priorities, and impacts address the needs of the most vulnerable urban populations. Further, mechanisms are outlined that have been proposed as responsible for producing urban injustice. The justice criteria are applied to the case of adaptation planning in Delhi and the extent to which poor and informal populations are included and affected by this planning. The analysis shows that adaptation planning in Delhi does not meet the justice criteria in part because of a lack of capacity and the political economy of poverty in the city. The criteria for justice and mechanisms of injustice offer an important step toward developing a greater understanding of not only whether city-level adaptation planning is just, but also why it is or is not.

  10. Socio-demographic profile of socioeconomically disadvantaged internal migrants in Delhi

    Directory of Open Access Journals (Sweden)

    Yadlapalli S. KUSUMA

    2014-11-01

    Full Text Available Macro studies reveal that internal migration is of considerable extent in India, however disaggregated studies on specific migrant groups are lacking from India. The present study is based on a scientifically drawn sample of 10,428 migrant households living in Delhi and the objective is to present socio-economic profile of the socioeconomically disadvantaged migrants living in Delhi. Migration is predominantly male in character and is dominated by younger ages. Migrants form a considerable proportion of the city’s population and are indispensable for the city’s growth. The other characteristics of migrants reveal that migrants are marginalized in the city and have denied access to basic amenities and compromise to live in such conditions in order to earn a livelihood and better incomes. Since migrants are an indispensable population in the cities, they should be recognized as a specific vulnerable group for the provision of basic services and there is a need for policy formulation ensuring rights of the migrants.

  11. Anasagar gneiss: A folded granitoid pluton in the Phanerozoic South Delhi Fold Belt, central Rajasthan

    Indian Academy of Sciences (India)

    Dhruba Mukhopadhyay; Tapas Bhattacharyya; Nandini Chattopadhyay; Robert Lopez; Othmar T Tobisch

    2000-03-01

    The Anasagar gneiss was emplaced as a concordant sheet like body along the contact of quartzite and pelitic/semipelitic schist horizons in the northern part of the South Delhi Fold Belt. It is typically a granite gneiss containing megacrysts of K-feldspar set in a recrystallised foliated matrix. The megacrysts are in general converted to granular aggregates, often retaining their crystal outline. Garnet, sillimanite (fibrolite) and rarely staurolite are the metamorphic minerals in the gneiss; these are also present in the enveloping supracrustal rocks. Both the gneiss and the supracrustal rocks are involved in polyphase deformation. F1 isoclinal folds are present only on minor scale in the supracrustal rocks. F2 major and minor folding have affected both the gneiss and the supracrustal rocks. These are asymmetrical folds with alternate flat and steep, locally overturned, limbs and have consistent easterly vergence. F3 folds are upright and coaxial with F2. F4 puckers and large scale warps have E-W to ESE-WNW subvertical axial planes. The gneiss is exposed in the core of an F3 arch on the flat limb of a major F2 antiform whose axial trace is bent by an F4 fold. The intrusion was pre-F2 and late-tectonic with F1. U-Pb zircon dating suggests a crystallization age of 1849 ± 8 Ma. Hence the Anasagar gneiss is older than the late- to post-tectonic ``Erinpura-type'' granite in the South Delhi Fold Belt.

  12. Frequency dependent attenuation of seismic waves for Delhi and surrounding area, India

    Directory of Open Access Journals (Sweden)

    Babita Sharma

    2015-06-01

    Full Text Available The attenuation properties of Delhi & surrounding region have been investigated using 62 local earthquakes recorded at nine stations. The frequency dependent quality factors Qa (using P-waves and Qb (using S-waves have been determined using the coda normalization method. Quality factor of coda-waves (Qc has been estimated using the single backscattering model in the frequency range from 1.5 Hz to 9 Hz. Wennerberg formulation has been used to estimate Qi (intrinsic attenuation parameter and Qs (scattering attenuation parameter for the region. The values Qa, Qb, Qc, Qi and Qs estimated are frequency dependent in the range of 1.5Hz-9Hz. Frequency dependent relations are estimated as Qa=52f1.03, Qb=98f1.07 and Qc=158f0.97. Qc estimates lie in between the values of Qi and Qs but closer to Qi at all central frequencies. Comparison between Qi and Qs shows that intrinsic absorption is predominant over scattering for Delhi and surrounding region. 

  13. Cardiovascular risk behavior among students of a Medical College in Delhi

    Directory of Open Access Journals (Sweden)

    N Rustagi

    2011-01-01

    Full Text Available Background: Life style related behavioural risk factors are mainly implicated for increased burden of cardio- vascular diseases. Research related to these risk behaviours especially among medical students is essential, considering their role as future physicians and role models in public health intervention programmes. Objective: To evaluate the burden of cardiovascular risk behaviours among students of a medical college of Delhi, India. Materials and Methods: A cross sectional study was carried out among undergraduate medical students of a medical college in Delhi. Self administered questionnaire was used to collect information on identification data and risk behaviours in relation to cardiovascular diseases. Binary logistic regression analysis was done to calculate adjusted odds ratio to assess association between risk behaviours and covariates. Results: The minimum recommendation of taking at least five servings per day of fruits and vegetables was complied only by 12% of students. Consumption of carbonated soft drinks either once or more on daily basis was present in 23.7% students and 32.0% reported frequent consumption of fast foods in past week. Consumption of alcohol was present in 28.8% students but only small proportion of students (7% was current tobacco users. Large proportions of students (42.6% were either not carrying out or were involved in only occasional physical activity in past week. Conclusions: Unhealthy behavioural practises are present and may progress as student advance through medical college. Developing strategies targeting at these risk behaviours and determining factors is necessary to promote healthy life style among medical students.

  14. Prevalence of Hypertension and Determination of Its Risk Factors in Rural Delhi

    Directory of Open Access Journals (Sweden)

    Jugal Kishore

    2016-01-01

    Full Text Available Introduction. Hypertension is an important public health challenge in both economically developing and developed countries. It is one of the risk factors for cardiovascular mortality. Data is available on hypertension in urban population but few studies are reported in rural areas. Materials and Methods. It was a community based cross-sectional study conducted in two rural areas in Delhi among 1005 subjects selected using systematic random sampling method. WHO STEPS approach was used to collect data. Blood pressure, body mass index, and blood sugar were measured. Data analysis was done using SPSS version 16. Odds of hypertension among subjects with risk factors were calculated. p value less than 0.05 was considered significant. Results. The prevalence of hypertension was 14.1% among study subjects. Hypertension was significantly higher in individuals more than 35 years than those less than 35 years. Hypertension was significantly higher in those who take alcohol and in subjects with raised total cholesterol level but in multivariate analysis only age, education, and cholesterol levels were independently associated with hypertension. Conclusion. There is significant burden of hypertension in rural areas in Delhi. Age, education, and cholesterol levels were independent risk factors of hypertension.

  15. Prevalence of Hypertension and Determination of Its Risk Factors in Rural Delhi

    Science.gov (United States)

    Kishore, Jugal; Gupta, Neeru; Kohli, Charu; Kumar, Neeta

    2016-01-01

    Introduction. Hypertension is an important public health challenge in both economically developing and developed countries. It is one of the risk factors for cardiovascular mortality. Data is available on hypertension in urban population but few studies are reported in rural areas. Materials and Methods. It was a community based cross-sectional study conducted in two rural areas in Delhi among 1005 subjects selected using systematic random sampling method. WHO STEPS approach was used to collect data. Blood pressure, body mass index, and blood sugar were measured. Data analysis was done using SPSS version 16. Odds of hypertension among subjects with risk factors were calculated. p value less than 0.05 was considered significant. Results. The prevalence of hypertension was 14.1% among study subjects. Hypertension was significantly higher in individuals more than 35 years than those less than 35 years. Hypertension was significantly higher in those who take alcohol and in subjects with raised total cholesterol level but in multivariate analysis only age, education, and cholesterol levels were independently associated with hypertension. Conclusion. There is significant burden of hypertension in rural areas in Delhi. Age, education, and cholesterol levels were independent risk factors of hypertension. PMID:27127646

  16. Knowledge and attitude about leprosy in Delhi in post elimination phase.

    Science.gov (United States)

    Grewal, I; Negi, Y; Kishore, J; Adhish, S V

    2013-01-01

    Leprosy is a chronic communicable disease since age associated with stigma and suffering. India claims its elimination but in some districts it remains a public health problem. A cross sectional study was conducted and a total of 60 persons were interviewed with an objective to assess the knowledge and attitude about leprosy among sample of 30 adults each from leprosy colony dwellers and urban slum dwellers in South District of Delhi. Knowledge about the leprosy among leprosy colony dwellers was significantly lower than the slum dwellers. Both the groups still believed that leprosy could be due to curse of God, past misdeeds, and could spontaneously occur. Respondents of leprosy colony had significantly less adverse attitude such as leprosy patient should never get married (12% vs 57%), patient should be kept in leprosy colony (0 vs 30%) and should not be allowed to enter religious places (0 vs 23%). Surprisingly 73% of them had not heard about MDT and only (68%) knew that treatment is available free of cost in all Govt. hospitals. Only about half of the respondents knew that deformities could be corrected. This study reflects the poor awareness and negative attitudes towards leprosy particularly among leprosy patients themselves, which could be one of the reasons for slow progress in Leprosy Elimination Program in Delhi.

  17. Accessibility and Use of Web-Based Electronic Resources by Physicians in a Psychiatric Institution in Nigeria

    Science.gov (United States)

    Oduwole, Adebambo Adewale; Oyewumi, Olatundun

    2010-01-01

    Purpose: This study aims to examine the accessibility and use of web-based electronic databases on the Health InterNetwork Access to Research Initiative (HINARI) portal by physicians in the Neuropsychiatric Hospital, Aro--a psychiatry health institution in Nigeria. Design/methodology/approach: Collection of data was through the use of a three-part…

  18. Impact of health education based intervention on community's awareness of dengue and its prevention in Delhi, India.

    Science.gov (United States)

    Kusuma, Yadlapalli S; Burman, Deepa; Kumari, Rita; Lamkang, Anjana S; Babu, Bontha V

    2017-03-01

    Dengue is endemic in India. The capital, Delhi, continues to witness a higher number of cases due to urbanization-related factors. This study is intended to implement health education towards prevention of dengue, and to assess its impact on people's knowledge and practices related to causes and prevention of dengue among urban poor in Delhi. Pre- ( n = 484) and post- ( n = 496) intervention surveys from 15 sub-clusters from five slums/slum-like settlements in Delhi were carried out. Health education based intervention was carried out through partnership with the municipal bodies and non-governmental organizations. Socio-demographic characteristics of participants were similar in both surveys. Intervention resulted in significant increase in knowledge on cause, symptom perception and mosquito behaviour in terms of breeding and biting habits. Practice of personal protection measures increased significantly. The participation of people increased during intervention compared to the routine programme. Health education based interventions are instrumental in improving people's knowledge and behaviour. Hence, routine health educational activities as a supportive strategy in the health system need to be strengthened. New integrated approaches such as eco-bio-social approaches with community participation are to be developed and tested in endemic settings like Delhi.

  19. Meteorologically-adjusted trend analysis of surface observed ozone at three monitoring sites in Delhi, India: 2007-2011

    Science.gov (United States)

    Biswas, J.; Farooqui, Z.; Guttikunda, S. K.

    2012-12-01

    It is well known that meteorological parameters have significant impact on surface ozone concentrations. Therefore it is important to remove the effects of meteorology on ozone concentrations to correctly estimate long-term trends in ozone levels due to the alterations in precursor emissions. This is important for the development of effectual control strategies. In this study surface observed ozone trends in New Delhi are analyzed using Komogorov-Zurbenko (KZ) filter, US EPA ozone adjustment due to weather approach and the classification and regression tree method. The statistical models are applied to the ozone data at three observational sites in New Delhi metropolitan areas, 1) Income Tax Office (ITO) 2) Sirifort and 3) Delhi College of Engineering (DCE). The ITO site is located adjacent to a traffic crossing, Sirifort is an urban site and the DCE site is located in a residential area. The ITO site is also influenced by local industrial emissions. DCE has higher ozone levels than the other two sites. It was found that ITO has lowest ozone concentrations amongst the three sites due to ozone titrating due to industrial and on-road mobile NOx emissions. The statistical methods employed can assess ozone trends at these sites with a high degree of confidence and the results can be used to gauge the effectiveness of control strategies on surface ozone levels in New Delhi.

  20. Share and share alike: encouraging the reuse of academic resources through the Scottish electronic Staff Development Library

    Directory of Open Access Journals (Sweden)

    Lorna M. Campbell

    2001-12-01

    Full Text Available The Scottish electronic Staff Development Library (http://www.sesdl.scotcit.acuk is an ongoing collaborative project involving the Universities of Edinburgh, Paisley and Strathclyde which has been funded by SHEFC as part of their current ScotCIT Programme (http:llwww.scotcit.ac.uk. This project is being developed in response to the increasing demand for flexible, high-quality staff development materials.

  1. 重庆高校图书馆电子文献资源建设现状及对策%The Present Situation and Countermeasure of Electronic Literature Resources Construction about Chongqing University Library

    Institute of Scientific and Technical Information of China (English)

    刘子辉; 彭渝; 陈强; 吴晓英

    2014-01-01

    In the information society, Electronic document resources are very important for library development and the school's teaching and research. The university library should pay more at ention to the construction of electronic document resources. Through the survey of the electronic document resources in Chongqing, We have mastered the distribution of electronic document resources, analyzed the existing problems in resource construction, and proposed the related countermeasure. We hope to provide reference for the electronic document resources construction.%在信息社会,电子文献资源对高校图书馆建设、学校的教学与科研都起到非常重要的作用,各高校图书馆应该更加重视电子文献资源的建设。通过对重庆高校图书馆电子文献资源建设情况进行调查,掌握了本地区电子文献资源的分布情况,分析了资源建设中存在的问题,并提出了相关对策,希望为本地区高校图书馆电子文献资源建设提供参考。

  2. Investigating the position of the hairpin loop in New Delhi metallo-β-lactamase, NDM-1, during catalysis and inhibitor binding.

    Science.gov (United States)

    Aitha, Mahesh; Moller, Abraham J; Sahu, Indra D; Horitani, Masaki; Tierney, David L; Crowder, Michael W

    2016-03-01

    In an effort to examine the relative position of a hairpin loop in New Delhi metallo-β-lactamase, NDM-1, during catalysis, rapid freeze quench double electron electron resonance (RFQ-DEER) spectroscopy was used. A doubly-labeled mutant of NDM-1, which had one spin label on the invariant loop at position 69 and another label at position 235, was prepared and characterized. The reaction of the doubly spin labeled mutant with chromacef was freeze quenched at 500μs and 10ms. DEER results showed that the average distance between labels decreased by 4Å in the 500μs quenched sample and by 2Å in the 10ms quenched sample, as compared to the distance in the unreacted enzyme, although the peaks corresponding to distance distributions were very broad. DEER spectra with the doubly spin labeled enzyme with two inhibitors showed that the distance between the loop residue at position 69 and the spin label at position 235 does not change upon inhibitor binding. This study suggests that the hairpin loop in NDM-1 moves over the metal ion during the catalysis and then moves back to its original position after hydrolysis, which is consistent with a previous hypothesis based on NMR solution studies on a related metallo-β-lactamase. This study also demonstrates that this loop motion occurs in the millisecond time domain.

  3. Quality of life, depression, anxiety and suicidal ideation among men who inject drugs in Delhi, India.

    Science.gov (United States)

    Armstrong, Gregory; Nuken, Amenla; Samson, Luke; Singh, Shalini; Jorm, Anthony F; Kermode, Michelle

    2013-05-27

    Mental disorders such as depression, anxiety and suicide represent an important public health problem in India. Elsewhere in the world a high prevalence of symptoms of common mental disorders have been found among people who inject drugs (PWID). Research in India has largely overlooked symptoms of common mental disorders among this high risk group. This paper reports on the results of a survey examining quality of life, depression, anxiety and suicidal ideation among adult males who inject drugs living in Delhi. Participants (n = 420) were recruited from needle and syringe programs using time location sampling and were interviewed using an interviewer-administered questionnaire. Self-report symptom scales were used to measure the severity of symptoms of depression (PHQ-9) and anxiety (GAD-2) within the preceding 2 weeks. We assessed the presence of suicidal thoughts and attempts within the past 12 months. The mean length of injecting career was 20.9 years indicating a sample of chronic injecting drug users, of whom only one-third (38%) were born in Delhi. The level of illiteracy was very high (62%), and just 2% had completed class 12. Scavenging / rag picking was the main form of income for 48%, and many were homeless (69%). One-third (33%) had been beaten up at least twice during the preceding 6 months, and many either never (45%) or rarely (27%) attended family events. We found a high prevalence of depressive (84%, cut-off ≥10) and anxiety (71%, cut-off score of ≥3) symptoms. Fifty-three percent thought about killing themselves in the past 12 months, and 36% had attempted to kill themselves. Our findings revealed a socially excluded population of PWID in Delhi who have minimal education and are often homeless, leaving them vulnerable to physical violence, poverty, poor health, imprisonment and disconnection from family. The high prevalence of psychological distress found in this study has implications for programmes seeking to engage, treat and

  4. Documenting a long-term development model in the slums of Delhi.

    Science.gov (United States)

    Morrow, Martha; Armstrong, Greg; Dayal, Prarthna; Kermode, Michelle

    2016-04-28

    Achieving development outcomes requires the inclusion of marginalised populations that have the least opportunity to participate in and benefit from development. Slum dwellers often see little of the 'urban advantage', suffering more from infectious diseases, increasing food costs, poor access to education and health care, inadequate water and sanitation, and informal employment. A recent Cochrane Review of the impact of slum upgrading strategies found a dearth of unbiased studies, making it difficult to draw firm conclusions. The Review calls for greater use of process data, and qualitative alongside quantitative methods of evaluation. India is a lower middle income nation with large gender disparities and around 65 million slum inhabitants. The Asha Community Health and Development Society, a non-governmental organisation based in Delhi, has delivered a multi-sectoral program across 71 slums since 1988. This article reports on a mixed-method study to document measureable health and social impacts, along with Asha's ethos and processes. Several observational visits were made to 12 Asha slums where informal discussions were had with staff and residents (n = 50). Asha data records were analysed for change over time (and differences with greater Delhi) in selected indicators (maternal-child health, education, child sex ratio) using descriptive statistics. 34 semi-structured individual/small group interviews and 14 focus group discussions were held with staff, residents, volunteers, elected officials, civil servants, bankers, diplomats, school principals, slumlords and loan recipients (n = 147). Key indicators of health and social equity improved over time and compared favourably with those for greater Delhi. The Asha model emphasises rights, responsibilities, equity and non-violence. It employs strategies characterised by long-term involvement, systematic protocols and monitoring, development of civil society (especially women's and children's groups) to

  5. Selection and Evaluation of Electronic Resources Elektronik Kaynakların Seçimi ve Değerlendirilmesi

    Directory of Open Access Journals (Sweden)

    Doğan Atılgan

    2009-12-01

    Full Text Available Publication boom and issues related to controlling and accession of printed sources have created some problems after World War II. Consequently, publishing industry has encountered the problem of finding possible solution for emerged situation. Industry of electronic publishing has started to improve with the rapid increase of the price of printed sources as well as the problem of publication boom. The first effects of electronic publishing were appeared on the academic and scholarly publications then electronic publishing became a crucial part of all types of publications. As a result of these developments, collection developments and service policies of information centers were also significantly changed. In this article, after a general introduction about selection and evaluation processes of electronic publications, the subscribed databases by a state and a privately owned university in Turkey and their usage were examined. İkinci dünya savaşından sonra görülen yayın patlaması, basılı kaynakların denetim ve erişiminde sorunlar yaşanmasına neden olmuştur. Bu da yayıncılık sektöründe yeni arayışlara yol açmıştır. 1980’li yıllardan sonra basılı yayın fiyatlarındaki hızlı artış da bu etmenlere eklenince elektronik yayıncılık sektörü gelişmeye başlamıştır. Öncelikle bilimsel ve akademik yayınlarla başlayan elektronik yayın günümüzde tüm yayın türlerini kapsamaktadır. Yayıncılıktaki bu gelişim bilgi merkezlerinin derme geliştirme ve hizmet politikalarını da önemli ölçüde değiştirmiştir. Bu çalışmada elektronik yayınların seçim, değerlendirme ve sağlama konularında genel bir girişten sonra bir devlet üniversitesinin bir de özel üniversitenin abone olduğu veritabanları ve bu veri tabanlarının kullanımının değerlendirilmesi yapılmaktadır.

  6. New Delhi metallo-beta-lactamase-1-producing Acinetobacter spp. infection: report of a survivor.

    Science.gov (United States)

    Schuelter-Trevisol, Fabiana; Schmitt, Graciane Jacinta; Araújo, Jane Martins de; Souza, Liliane Braga de; Nazário, Juliana Gomes; Januário, Raquel Landuchi; Mello, Rogério Sobroza de; Trevisol, Daisson José

    2016-02-01

    New Delhi metallo-beta-lactamase-1 (NDM-1) is a bacterial enzyme that renders the bacteria resistant to a variety of beta-lactam antibiotics. A 20-year-old man was hospitalized several times for surgical treatment and complications caused by a right-sided vestibular schwannoma. Although the patient acquired several multidrug-resistant infections, this study focuses on the NDM-1-producing Acinetobacter spp. infection. As it was resistant to all antimicrobials tested, the medical team developed a 20-day regimen of 750mg/day metronidazole, 2,000,000IU/day polymyxin B, and 100mg/day tigecycline. The treatment was effective, and the patient recovered and was discharged from the hospital.

  7. Reproductive Ethics in Commercial Surrogacy: Decision-Making in IVF Clinics in New Delhi, India

    DEFF Research Database (Denmark)

    Tanderup, Malene; Reddy, Sunita; Patel, Tulsi;

    2015-01-01

    success rates, surrogates faced the risk of multiple pregnancy and fetal reduction with little information regarding the risks involved. In the globalized market of Commercial surrogacy in India, and with clinics compromising on ethics, there is an urgent need for formulation of regulative law...... Research are somewhat vague and contradictory, resulting in self-regulated practices of fertility clinics. This paper broadly looks at clinical ethics in reproduction in the practice of surrogacy and decision-making in various procedures. Through empirical research in New Delhi, the capital of India, from...... for the clinical practice and maintenance of principles of reproductive ethics in order to ensure that the interests of surrogate mothers are safeguarded....

  8. Urban air quality in mega cities: a case study of Delhi City using vulnerability analysis.

    Science.gov (United States)

    Jain, Suresh; Khare, Mukesh

    2008-01-01

    Air pollution is one of the major environmental problems in India, affecting health of thousands of 'urban' residents residing in mega cities. The need of the day is to evolve an 'effective' and 'efficient' air quality management plan (AQMP) encompassing the essential 'key players' and 'stakeholders.' This paper describes the formulation of an AQMP for mega cities like Delhi in India taking into account the aforementioned key 'inputs.' The AQMP formulation methodology is based on past studies of Longhurst et al., (Atmospheric Environment, 30, 3975-3985, 1996); Longhurst & Elsom, ((1997). Air Pollution-II, Vol. 2 (pp. 525-532)) and Beatti et al., (Atmospheric Environment, 35, 1479-1490, 2001). Further, the vulnerability analysis (VA) has been carried out to evaluate the stresses due to air pollution in the study area. The VA has given the vulnerability index (VI) of 'medium to high' and 'low' at urban roadways/intersections and residential areas, respectively.

  9. Reproductive Ethics in Commercial Surrogacy: Decision-Making in IVF Clinics in New Delhi, India

    DEFF Research Database (Denmark)

    Tanderup, Malene; Reddy, Sunita; Patel, Tulsi

    2015-01-01

    success rates, surrogates faced the risk of multiple pregnancy and fetal reduction with little information regarding the risks involved. In the globalized market of Commercial surrogacy in India, and with clinics compromising on ethics, there is an urgent need for formulation of regulative law......As a neo-liberal economy, India has become one of the new health tourism destinations, with Commercial gestational surrogacy as an expanding market. Yet the Indian Assisted Reproductive Technology (ART) Bill has been pending for five years, and the guidelines issued by the Indian Council of Medical...... Research are somewhat vague and contradictory, resulting in self-regulated practices of fertility clinics. This paper broadly looks at clinical ethics in reproduction in the practice of surrogacy and decision-making in various procedures. Through empirical research in New Delhi, the capital of India, from...

  10. New Delhi metallo-beta-lactamase-1-producing Acinetobacter spp. infection: report of a survivor

    Directory of Open Access Journals (Sweden)

    Fabiana Schuelter-Trevisol

    2016-02-01

    Full Text Available Abstract: New Delhi metallo-beta-lactamase-1 (NDM-1 is a bacterial enzyme that renders the bacteria resistant to a variety of beta-lactam antibiotics. A 20-year-old man was hospitalized several times for surgical treatment and complications caused by a right-sided vestibular schwannoma. Although the patient acquired several multidrug-resistant infections, this study focuses on the NDM-1-producing Acinetobacter spp. infection. As it was resistant to all antimicrobials tested, the medical team developed a 20-day regimen of 750mg/day metronidazole, 2,000,000IU/day polymyxin B, and 100mg/day tigecycline. The treatment was effective, and the patient recovered and was discharged from the hospital.

  11. A Novel Strain of Tomato Leaf Curl New Delhi Virus Has Spread to the Mediterranean Basin

    Directory of Open Access Journals (Sweden)

    Isabel M. Fortes

    2016-11-01

    Full Text Available Tomato leaf curl New Delhi virus (ToLCNDV is a whitefly-transmitted bipartite begomovirus (genus Begomovirus, family Geminiviridae that causes damage to multiple cultivated plant species mainly belonging to the Solanaceae and Cucurbitaceae families. ToLCNDV was limited to Asian countries until 2012, when it was first reported in Spain, causing severe epidemics in cucurbit crops. Here, we show that a genetically-uniform ToLCNDV population is present in Spain, compatible with a recent introduction. Analyses of ToLCNDV isolates reported from other parts of the world indicated that this virus has a highly heterogeneous population genetically with no evident geographical, plant host or year-based phylogenetic groups observed. Isolates emerging in Spain belong to a strain that seems to have evolved by recombination. Isolates of this strain seem adapted to infecting cucurbits, but poorly infect tomatoes.

  12. INSILICO MODELING AND DOCKING STUDIES OF NEW DELHI METALLO BETA LACTAMASE-1 (SUPER BUG

    Directory of Open Access Journals (Sweden)

    DR. JAYASREE GANUGAPATI,

    2011-03-01

    Full Text Available New Delhi Metallo Beta Lactamase-1 (NDM-1 is a novel beta -lactamase enzyme that is ubiquitously found in Escherichia coli. This enzyme belongs to a B1 subclass of Metallo Beta Lactamases and is known to induce resistance to standard intravenous antibiotics. The tertiary structure of NDM-1 was predicted using Modeller9v7, based on the structural homology of the x-ray crystallographic structures of VIM-2 & VIM- 4 (Verona imipenemase-2 & -4 proteins from Pseudomonas aeruginosa. Further refinement of the structure was done using the loop modeling. Docking Analysis of NDM-1 with flavonoids was then performed using, GOLD, Auto Dock and Argus Lab. The analysis of the results of all three docking softwares suggested that Quercetin may be a potential inhibitor of NDM-1. Further analysis in the wet labmay provide us more information regarding inhibiting of NDM-1.

  13. Memories of me: comparisons from Osnabrueck (Germany) and Delhi (India) students and their mothers.

    Science.gov (United States)

    Demuth, Carolin; Chaudhary, Nandita; Keller, Heidi

    2011-03-01

    The present study explores the dialogical relationship between autobiographical remembering, self and culture from a developmental and trans-generational perspective. It draws on a comparative design including self-describing memories of 10 Indian students from Delhi and 13 German students from Osnabrueck. Moreover, stories often told about oneself during childhood were investigated from the students' as well as from their mothers' perspective. Analysis revealed not only culture-specific ways of telling about one's past that point to different prevailing socio-cultural philosophies, but also trans-generational similarities of stories repeatedly told to and about the child. The findings suggest that self-defining stories develop and are dialogically intertwined with the cultural narrative practices that children engage in during the course of socialization. Theoretical implications for our understanding of self-development are discussed from a Bakhtinian perspective.

  14. Hepatitis B virus genotypes in chronic liver disease patients from New Delhi, India

    Institute of Scientific and Technical Information of China (English)

    Saket Chattopadhyay; Bhudev Chandra Das; Premashis Kar

    2006-01-01

    AIM: To study the Hepatitis B virus (HBV) genotypes and their effect on the progression and outcome in patients with chronic liver diseases from New Delhi, India.METHODS: Sera from 100 HBV-related chronic liver disease (CLDB) cases were tested for HBV genotype using Polymerase Chain Reaction-Restriction Fragment Length Polymorphism (PCR-RFLP) and Type-specific primers-based PCR (TSP-PCR) targeting to the surface (S)gene encoding hepatitis B surface antigen.RESULTS: Only genotypes A and D were present and genotype D was dominant. Genotype D was present in all CLDB patient categories. The genotype distribution for the 100 patients with CLDB was as follows: genotype A, 16/100 (16%) (7/40- 17% chronic hepatitis B (CHB);8/47, 17%, HBV-related cirrhosis (CRB); 1/13, 7.6%,HBV-related hepatocellular carcinoma (HCCB); genotype D- 84/100 (84%) (32/40- 80% CHB; 38/47- 81%, CRB;11/13, 85%, HCCB); genotype A + D, 3/100 (3%) (1/40-3% CHB; 1/47- 2%, CRB; 1/13, 7.6%, HCCB); C, 0; B, 0;E, 0; F, 0; G 0, H 0; (P < 0.01, genotype D vs A).CONCLUSION: Only HBV genotypes A and D were present in patients with CLDB from New Delhi, India.Compared with genotype D, genotype A patients had no significant clinical or biochemical differences (P > 0.05).Mixed infection with genotype A and D were seen in 3%of the cases. Genotype D was the dominant genotype prevalent in all patient categories.

  15. On-road PM2.5 pollution exposure in multiple transport microenvironments in Delhi

    Science.gov (United States)

    Goel, Rahul; Gani, Shahzad; Guttikunda, Sarath K.; Wilson, Daniel; Tiwari, Geetam

    2015-12-01

    PM2.5 pollution in Delhi averaged 150 μg/m3 from 2012 through 2014, which is 15 times higher than the World Health Organization's annual-average guideline. For this setting, we present on-road exposure of PM2.5 concentrations for 11 transport microenvironments along a fixed 8.3-km arterial route, during morning rush hour. The data collection was carried out using a portable TSI DustTrak DRX 8433 aerosol monitor, between January and May (2014). The monthly-average measured ambient concentrations varied from 130 μg/m3 to 250 μg/m3. The on-road PM2.5 concentrations exceeded the ambient measurements by an average of 40% for walking, 10% for cycle, 30% for motorised two wheeler (2W), 30% for open-windowed (OW) car, 30% for auto rickshaw, 20% for air-conditioned as well as for OW bus, 20% for bus stop, and 30% for underground metro station. On the other hand, concentrations were lower by 50% inside air-conditioned (AC) car and 20% inside the metro rail carriage. We find that the percent exceedance for open modes (cycle, auto rickshaw, 2W, OW car, and OW bus) reduces non-linearly with increasing ambient concentration. The reduction is steeper at concentrations lower than 150 μg/m3 than at higher concentrations. After accounting for air inhalation rate and speed of travel, PM2.5 mass uptake per kilometer during cycling is 9 times of AC car, the mode with the lowest exposure. At current level of concentrations, an hour of cycling in Delhi during morning rush-hour period results in PM2.5 dose which is 40% higher than an entire-day dose in cities like Tokyo, London, and New York, where ambient concentrations range from 10 to 20 μg/m3.

  16. Association between parent and child weight status among private school children in Delhi, India.

    Science.gov (United States)

    Greene-Cramer, Blanche; Harrell, Melissa B; Hoelscher, Deanna M; Sharma, Shreela; Ranjit, Nalini; Gupta, Vinay; Nazar, Gaurang; Arora, Monika

    2016-07-28

    Over the past three decades there has been a surge in the prevalence of overweight and obesity worldwide in both adults and children. To date few studies have examined obesity in India and most have only looked at prevalence estimates. While studies in Western countries have identified parent weight status as a predictor of child weight status, there have been no studies examining this association in India. This study examined the relationship between parent weight status and child weight status using an internationally representative growth reference for children and Asian-specific action points for adults.Overall, this study found 29.6% of children and 77.7% of parents in a sample of private schools in Delhi, India were overweight/obese. Parent weight status was found to be associated with child weight status after controlling for child grade and sex. However, while maternal weight status was associated with child weight status (odds ratio=1.51, 95% confidence interval: 1.04-2.20), paternal weight status was not (odds ratio=1.10, 95% confidence interval: 0.81-1.48). The association was greatest between mothers and sons (odds ratio=2.13, 95% confidence interval: 1.39-3.27).These results provide initial evidence that parent weight status is associated with child weight status in Delhi, India. Future research should continue to explore the relationship between parent, particularly maternal, and child weight status to better understand the nature of the relationship and the differences between male and female children. Interventions to address child overweight and obesity in India should include parents as direct targets. © The Author(s) 2016.

  17. Occurrence of co-infection with dengue viruses during 2014 in New Delhi, India.

    Science.gov (United States)

    Tazeen, A; Afreen, N; Abdullah, M; Deeba, F; Haider, S H; Kazim, S N; Ali, S; Naqvi, I H; Broor, S; Ahmed, A; Parveen, S

    2017-01-01

    Dengue fever is an arthropod-borne viral infection that has become endemic in several parts of India including Delhi. We studied occurrence of co-infection with dengue viruses during an outbreak in New Delhi, India in 2014. For the present study, blood samples collected from symptomatic patients were analysed by RT-PCR. Eighty percent of the samples were positive for dengue virus. The result showed that DENV-1 (77%) was the predominant serotype followed by DENV-2 (60%). Concurrent infection with more than one serotype was identified in 43% of the positive samples. Phylogenetic analysis clustered DENV-1 strains with the American African and DENV-2 strains in Cosmopolitan genotypes. Four common amino-acid mutations were identified in the envelope gene of DENV-1 sequences (F337I, A369T, V380I and L402F) and one common mutation (N390S) in the DENV-2 sequences. Further analysis revealed purifying selection in both the serotypes. A significant number of patients were co-infected with DENV-1 and DENV-2 serotypes. Although we do not have direct evidence to demonstrate co-evolution of these two stereotypes, nonetheless their simultaneous occurrence does indicate that they are favoured by evolutionary forces. An ongoing surveillance and careful analysis of future outbreaks will strengthen the concept of co-evolution or otherwise. Whether the concurrent dengue viral infection is correlated with disease severity in a given population is another aspect to be pursued. This study is envisaged to be useful for future reference in the context of overall epidemiology.

  18. Role of meteorology in seasonality of air pollution in megacity Delhi, India.

    Science.gov (United States)

    Guttikunda, Sarath K; Gurjar, Bhola R

    2012-05-01

    The winters in megacity Delhi are harsh, smoggy, foggy, and highly polluted. The pollution levels are approximately two to three times those monitored in the summer months, and the severity is felt not only in the health department but also in the transportation department, with regular delays at airport operations and series of minor and major accidents across the road corridors. The impacts felt across the city are both manmade (due to the fuel burning) and natural (due to the meteorological setting), and it is hard to distinguish their respective proportions. Over the last decade, the city has gained from timely interventions to control pollution, and yet, the pollution levels are as bad as the previous year, especially for the fine particulates, the most harmful of the criteria pollutants, with a daily 2009 average of 80 to 100 μg/m(3). In this paper, the role of meteorology is studied using a Lagrangian model called Atmospheric Transport Modeling System in tracer mode to better understand the seasonality of pollution in Delhi. A clear conclusion is that irrespective of constant emissions over each month, the estimated tracer concentrations are invariably 40% to 80% higher in the winter months (November, December, and January) and 10% to 60% lower in the summer months (May, June, and July), when compared to annual average for that year. Along with monitoring and source apportionment studies, this paper presents a way to communicate complex physical characteristics of atmospheric modeling in simplistic manner and to further elaborate linkages between local meteorology and pollution.

  19. An Experiment with Air Purifiers in Delhi during Winter 2015-2016

    Science.gov (United States)

    Vyas, Sangita

    2016-01-01

    Particulate pollution has important consequences for human health, and is an issue of global concern. Outdoor air pollution has become a cause for alarm in India in particular because recent data suggest that ambient pollution levels in Indian cities are some of the highest in the world. We study the number of particles between 0.5μm and 2.5μm indoors while using affordable air purifiers in the highly polluted city of Delhi. Though substantial reductions in indoor number concentrations are observed during air purifier use, indoor air quality while using an air purifier is frequently worse than in cities with moderate pollution, and often worse than levels observed even in polluted cities. When outdoor pollution levels are higher, on average, indoor pollution levels while using an air purifier are also higher. Moreover, the ratio of indoor air quality during air purifier use to two comparison measures of air quality without an air purifier are also positively correlated with outdoor pollution levels, suggesting that as ambient air quality worsens there are diminishing returns to improvements in indoor air quality during air purifier use. The findings of this study indicate that although the most affordable air purifiers currently available are associated with significant improvements in the indoor environment, they are not a replacement for public action in regions like Delhi. Although private solutions may serve as a stopgap, reducing ambient air pollution must be a public health and policy priority in any region where air pollution is as high as Delhi’s during the winter. PMID:27978542

  20. Variation of OC, EC, WSIC and trace metals of PM10 in Delhi, India

    Science.gov (United States)

    Sharma, S. K.; Mandal, T. K.; Saxena, Mohit; Rashmi; Sharma, A.; Datta, A.; Saud, T.

    2014-06-01

    Variation of organic carbon (OC), elemental carbon (EC), water soluble inorganic ionic components (WSIC) and major and trace elements of particulate matter (PM10) were studied over Delhi, an urban site of the Indo Gangatic Plain (IGP), India in 2010. Strong seasonal variation was noticed in the mass concentration of PM10 and its chemical composition with maxima during winter (PM10: 213.1±14.9 μg m-3; OC: 36.05±11.60 μg m-3; EC: 9.64±2.56 μg m-3) and minima during monsoon (PM10: 134.7±39.9 μg m-3; OC: 14.72±6.95 μg m-3; EC: 3.35±1.45 μg m-3). The average concentration of major and trace elements (Na, Mg, Al, P, S, Cl, K, CA, Cr, Ti, Fe, Zn and Mn) was accounted for ~17% of the PM10 mass. Average values of K+/EC (0.28) and Cl-/EC (0.59) suggest the influences of biomass burning in PM10, whereas, higher concentration of Ca2+ suggests the soil erosion as possible source from the nearby agricultural field. Fe/Al ratio (0.34) indicates mineral dust as a source at the sampling site, similarly, Ca/Al ratio (2.45) indicates that aerosol over this region is rich in Ca mineral compared to average upper continental crust. Positive matrix factorization (PMF) analysis quantifies the contribution of soil dust (20.7%), vehicle emissions (17.0%), secondary aerosols (21.7%), fossil fuel combustion (17.4%) and biomass burning (14.3%) to PM10 mass concentration at the observational site of Delhi.

  1. Diarrhoeal disease morbidity in children below 5 years in urban slums of Delhi.

    Science.gov (United States)

    Bhatnagar, S; Dosajh, U

    1986-07-01

    To determine the magnitude of morbidity related to diarrhea among children under 5 years of age, a study was carried out in 4 slum areas of Delhi in May-June 1984. Of the 3645 children surveyed, 963 (26.4%) had suffered from 1 or more new episodes of diarrhea in the 2 weeks preceding the survey. This suggests a mean annual incidence of diarrhea in the slums of Delhi of 7.9 episodes/child, with an average duration of 3.9 days/episode. The mean episodes/child/year ranged from a low of 4.1 in Ballimaran to a high of 11.9 in the Seelampur slum. The incidence of diarrhea was highest in chldren 7-12 months of age (13.6 episodes/year). In 24.2% of the diarrhea episodes, the families sought no medical help. 54.5% of cases were treated by private practitioners, 21% were seen at hospitals, and 0.3% were treated with home remedies. Only 20.2% of mothers of children with diarrhea were familiar with oral rehydration therapy, despite the easy accessibility of information about this treatment in the slum areas. Among the mothers with knowledge of oral rehydration, 47.9% used it for all diarrhea episodes, 33.0% used it for selected episodes, and 19.1% had never used it. A higher incidence of diarrhea was found among children living in homes where unfiltered water from handpumps was used for drinking or where residents defecated in open fields. Children with grade 2 or 3 malnutrition also showed a higher incidence of diarrhea. Among the socioeconomic parameters, diarrhea was positively associated with low female income and illiteracy on the part of the mother. Finally, infants who were exclusively breastfed had a lower incidence of diarrhea than those who were receiving supplementary feedings.

  2. Concentrations of fine, ultrafine, and black carbon particles in auto-rickshaws in New Delhi, India

    Science.gov (United States)

    Apte, Joshua, S.; Kirchstetter, Thomas W.; Reich, Alexander, H.; Deshpande, Shyam J.; Kaushik, Geetanjali; Chel, Arvind; Marshall, Julian D.; Nazaroff, William W.

    2011-08-01

    Concentrations of air pollutants from vehicles are elevated along roadways, indicating that human exposure in transportation microenvironments may not be adequately characterized by centrally located monitors. We report results from ˜180 h of real-time measurements of fine particle and black carbon mass concentration (PM 2.5, BC) and ultrafine particle number concentration (PN) inside a common vehicle, the auto-rickshaw, in New Delhi, India. Measured exposure concentrations are much higher in this study (geometric mean for ˜60 trip-averaged concentrations: 190 μg m -3 PM 2.5, 42 μg m -3 BC, 280 × 10 3 particles cm -3; GSD ˜1.3 for all three pollutants) than reported for transportation microenvironments in other megacities. In-vehicle concentrations exceeded simultaneously measured ambient levels by 1.5× for PM 2.5, 3.6× for BC, and 8.4× for PN. Short-duration peak concentrations (averaging time: 10 s), attributable to exhaust plumes of nearby vehicles, were greater than 300 μg m -3 for PM 2.5, 85 μg m -3 for BC, and 650 × 10 3 particles cm -3 for PN. The incremental increase of within-vehicle concentration above ambient levels—which we attribute to in- and near-roadway emission sources—accounted for 30%, 68% and 86% of time-averaged in-vehicle PM 2.5, BC and PN concentrations, respectively. Based on these results, we estimate that one's exposure during a daily commute by auto-rickshaw in Delhi is as least as large as full-day exposures experienced by urban residents of many high-income countries. This study illuminates an environmental health concern that may be common in many populous, low-income cities.

  3. Dust storm events over Delhi: verification of dust AOD forecasts with satellite and surface observations

    Science.gov (United States)

    Singh, Aditi; Iyengar, Gopal R.; George, John P.

    2016-05-01

    Thar desert located in northwest part of India is considered as one of the major dust source. Dust storms originate in Thar desert during pre-monsoon season, affects large part of Indo-Gangetic plains. High dust loading causes the deterioration of the ambient air quality and degradation in visibility. Present study focuses on the identification of dust events and verification of the forecast of dust events over Delhi and western part of IG Plains, during the pre-monsoon season of 2015. Three dust events have been identified over Delhi during the study period. For all the selected days, Terra-MODIS AOD at 550 nm are found close to 1.0, while AURA-OMI AI shows high values. Dust AOD forecasts from NCMRWF Unified Model (NCUM) for the three selected dust events are verified against satellite (MODIS) and ground based observations (AERONET). Comparison of observed AODs at 550 nm from MODIS with NCUM predicted AODs reveals that NCUM is able to predict the spatial and temporal distribution of dust AOD, in these cases. Good correlation (~0.67) is obtained between the NCUM predicted dust AODs and location specific observations available from AERONET. Model under-predicted the AODs as compared to the AERONET observations. This may be mainly because the model account for only dust and no anthropogenic activities are considered. The results of the present study emphasize the requirement of more realistic representation of local dust emission in the model both of natural and anthropogenic origin, to improve the forecast of dust from NCUM during the dust events.

  4. Rapid assessment of visual impairment in urban population of Delhi, India.

    Science.gov (United States)

    Gupta, Noopur; Vashist, Praveen; Malhotra, Sumit; Senjam, Suraj Singh; Misra, Vasundhara; Bhardwaj, Amit

    2015-01-01

    To determine the prevalence, causes and associated demographic factors related to visual impairment amongst the urban population of New Delhi, India. A population-based, cross-sectional study was conducted in East Delhi district using cluster random sampling methodology. This Rapid Assessment of Visual Impairment (RAVI) survey involved examination of all individuals aged 40 years and above in 24 randomly selected clusters of the district. Visual acuity (VA) assessment and comprehensive ocular examination were done during the door-to-door survey. A questionnaire was used to collect personal and demographic information of the study population. Blindness and Visual Impairment was defined as presenting VA visual impairment. Of 2421 subjects enumerated, 2331 (96.3%) were available for ophthalmic examination. Among those examined, 49.3% were males. The prevalence of visual impairment (VI) in the study population, was 11.4% (95% C.I. 10.1, 12.7) and that of blindness was 1.2% (95% C.I. 0.8, 1.6). Uncorrected refractive error was the leading cause of VI accounting for 53.4% of all VI followed by cataract (33.8%). With multivariable logistic regression, the odds of having VI increased with age (OR = 24.6[95% C.I.: 14.9, 40.7]; p visual impairment is considerable in this region despite availability of adequate eye care facilities. Awareness generation and simple interventions like cataract surgery and provision of spectacles will help to eliminate the major causes of blindness and visual impairment in this region.

  5. Growing stock and woody biomass assessment in Asola-Bhatti Wildlife Sanctuary, Delhi, India.

    Science.gov (United States)

    Kushwaha, S P S; Nandy, S; Gupta, Mohini

    2014-09-01

    Biomass is an important entity to understand the capacity of an ecosystem to sequester and accumulate carbon over time. The present study, done in collaboration with the Delhi Forest Department, focused on the estimation of growing stock and the woody biomass in the so-called lungs of Delhi--the Asola-Bhatti Wildlife Sanctuary in northern Aravalli hills. The satellite-derived vegetation strata were field-inventoried using stratified random sampling procedure. Growing stock was calculated for the individual sample plots using field data and species-specific volume equations. Biomass was estimated from the growing stock and the specific gravity of the wood. Among the four vegetation types, viz. Prosopis juliflora, Anogeissus pendula, forest plantation and the scrub, the P. juliflora was found to be the dominant vegetation in the area, covering 23.43 km(2) of the total area. The study revealed that P. juliflora forest with moderate density had the highest (10.7 m(3)/ha) while A. pendula forest with moderate density had the lowest (3.6 m(3)/ha) mean volume. The mean woody biomass was also found to be maximum in P. juliflora forest with moderate density (10.3 t/ha) and lowest in A. pendula forest with moderate density (3.48 t/ha). The total growing stock was estimated to be 20,772.95 m(3) while total biomass worked out to be 19,366.83 t. A strong correlation was noticed between the normalized difference vegetation index (NDVI) and the growing stock (R(2) = 0.84)/biomass (R(2) = 0.88). The study demonstrated that growing stock and the biomass of the woody vegetation in Asola-Bhatti Wildlife Sanctuary could be estimated with high accuracy using optical remote sensing data.

  6. Prevalence of dental caries among adults and elderly in an urban resettlement colony of New Delhi

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    Patro Binod

    2008-01-01

    Full Text Available Background: Dental caries remains the most important dental health problem in developing countries. In India the prevalence of dental caries is reported to be about 50-60%. Most of the Indian studies have been carried out in school children and very few in adults. This study aimed to estimate the prevalence of dental caries in the adult population (aged 35-44 years and in the elderly (60 years and above in an urban resettlement colony in New Delhi. Methodology: A community-based cross-sectional study was carried out in Dakshinpuri, New Delhi, from January to February 2007. A local adaptation of the WHO questionnaire was used. Oral examination was done and dentition status was recorded by trained investigators and according to the standard procedures. Results: A total of 452 participants were enrolled in the study. The prevalence of dental caries in the 35-44 years age-group was 82.4% and it was 91.9% in those ≥60 years. The DMF index was 5.7 ± 4.7 in the 35-44 years age-group and 13.8 ± 9.6 in the ≥60 years age-group. Of the participants, 27.9% were currently using tobacco. A statistically significant association was found between tobacco consumption and dental caries ( P = 0.026. The awareness about good and bad dental practices was found to be low among the study participants. One-fifth of the individuals with dental problems relied on home remedies. Conclusion: The prevalence of dental caries among adults is high in this population. There is a need to generate awareness about oral health and the prevention of dental caries and to institute measures for the provision of dental care services at the primary level.

  7. Prevalence and pattern of self-medication practices in an urban area of Delhi, India

    Directory of Open Access Journals (Sweden)

    Varun Kumar

    2015-01-01

    Full Text Available Background: Self-medication is one of the major health concerns worldwide and World Health Organization has laid emphasis on correctly investigating and controlling it. There is much public and professional concern regarding self-medication practices, which has dramatically increased in the last few decades, especially in the developing countries. Hence, this study was designed to study the prevalence and practice of self-medication practices in an urban area of Delhi, India. Materials and Methods: A cross-sectional study was conducted in March 2013 and data were collected by personal interviews using pretested questionnaires. An urban colony in the south district of Delhi was chosen and the eldest member of the family, present at the time of the visit was interviewed. Data were collected from 236 persons and analyzed using SPSS version 21. Results: The prevalence of self-medication was 92.8% (95 confidence interval: 66.5-79.4. 74.9% preferred allopathic medicines. Self-medication was found to be practiced more among younger persons than older age group persons (P = 0.000. Graduates and postgraduates practiced self-medication more than others (P = 0.002. Common cold (61.6% and fever (51.8% were the most common ailments for which self-medication were practiced. Paracetamol and cough syrups were the most commonly used class of drugs. Conclusion: The prevalence of self-medication in this study was high. Drugs especially antimicrobials were not taken for the proper length of time. Awareness regarding self-medication practices to help patients decide on the appropriateness of self-medication is required.

  8. Leprosy scenario at a tertiary level hospital in Delhi: A 5-year retrospective study

    Directory of Open Access Journals (Sweden)

    Namrata Chhabra

    2015-01-01

    Full Text Available Background: Leprosy has been officially eliminated from India since December, 2005; still, there are districts and blocks reporting high prevalence indicating ongoing transmission. The present study aimed at determining the current clinical profile of leprosy from a tertiary level hospital in Delhi. Materials and Methods: A retrospective, record-based study was carried out on patients diagnosed and registered in the leprosy clinic of a tertiary level teaching hospital in East district of Delhi (April 2007 to March 2012. Data regarding demographic details, clinical features, treatment started and complications was analyzed. Results: A total of 849 patients were registered over a 5-year period, with M: F ratio of 2.3:1. 9.3% were children (ͳ14 years. 54.3% patients were immigrants from adjoining states. Multibacillary leprosy was the most common clinical type (86.9%. Borderline tuberculoid leprosy was the most frequent morphologic type, seen in 56.3% followed by borderline-borderline (1.5%, borderline lepromatous (24.9%, lepromatous leprosy (8.1%, pure neuritic (8.1%, histoid and indeterminate leprosy (0.5% each. 37.4% patients presented in reaction (Type I in 30.4% cases and Type II in 7% cases. WHO grade II deformities were diagnosed in 37.9% with claw hand being the most common paralytic deformity (23.3% cases. Conclusion: Our study offers insight into the current status of the disease in an area of otherwise low prevalence. It is seen that despite statistical elimination, multibacillary disease, leprosy reactions and deformities are commonly seen as presenting manifestations, in contrast to national projected trends. Delhi′s unique demography with a high degree of migrant workers, presenting to our center (near border location could be a possible contributing factor towards these aberrations. It highlights the need for continuation of targeted leprosy control activities and active case detection.

  9. An epidemiological profile of chronic obstructive pulmonary disease: A community-based study in Delhi

    Directory of Open Access Journals (Sweden)

    B Sinha

    2017-01-01

    Full Text Available Background: Different definitions used for chronic obstructive pulmonary disease (COPD preclude getting reliable prevalence estimates. Study objective was to find the prevalence of COPD as per standard Global Initiative for Chronic Obstructive Lung Disease definition, risk factors associated, and treatment seeking in adults >30 years. Methodology: Community-based cross-sectional study was conducted in Delhi, among 1200 adults, selected by systematic random sampling. Pretested questionnaire was used to interview all subjects and screen for symptoms of COPD. Postbronchodilator spirometry was done to confirm COPD. Statistical Analysis: Adjusted odds ratio (aOR was calculated by multivariable analysis to examine the association of risk factors with COPD. Receiver operating characteristic (ROC curve was developed to assess predictability. Results: The prevalence of COPD was 10.1% (95% confidence interval [CI] 8.5, 11.9%. Tobacco smoking was the strongest risk factor associated (aOR 9.48; 95% CI 4.22, 14.13 followed by environmental tobacco smoke (ETS, occupational exposure, age, and biomass fuel. Each pack-year of smoking increased 15% risk of COPD. Ex-smokers had 63% lesser risk compared to current smokers. Clinical allergy seems to preclude COPD (aOR 0.06; 95% CI 0.02, 0.37. ROC analysis showed 94.38% of the COPD variability can be assessed by this model (sensitivity 57.4%; positive predictive value 93.3%. Only 48% patients were on treatment. Treatment continuation was impeded by its cost. Conclusion: COPD prevalence in the region of Delhi, India, is high, and our case-finding population study identified a high rate of patients who were not on any treatment. Our study adds to creating awareness on the importance of smoking cessation, early diagnosis of COPD, and the need for regular treatment.

  10. Phylogenetic and Molecular Clock Analysis of Dengue Serotype 1 and 3 from New Delhi, India.

    Science.gov (United States)

    Afreen, Nazia; Naqvi, Irshad H; Broor, Shobha; Ahmed, Anwar; Parveen, Shama

    2015-01-01

    Dengue fever is the most prevalent arboviral disease in the tropical and sub-tropical regions of the world. The present report describes molecular detection and serotyping of dengue viruses in acute phase blood samples collected from New Delhi, India. Phylogenetic and molecular clock analysis of dengue virus serotype 1 and 3 strains were also investigated. Dengue virus infection was detected in 68.87% out of 604 samples tested by RT-PCR between 2011 & 2014. Dengue serotype 1 was detected in 25.48% samples, dengue serotype 2 in 79.56% samples and dengue serotype 3 in 11.29% samples. Dengue serotype 4 was not detected. Co-infection by more than one dengue serotype was detected in 18.26% samples. Envelope gene of 29 DENV-1 and 14 DENV-3 strains were sequenced in the study. All the DENV-1 strains grouped with the American African genotype. All DENV-3 strains were found to belong to Genotype III. Nucleotide substitution rates of dengue 1 and 3 viruses were determined in the study. Time to the most recent common ancestor (TMRCA) of dengue 1 viruses was determined to be 132 years. TMRCA of DENV-3 viruses was estimated to be 149 years. Bayesian skyline plots were constructed for Indian DENV-1 and 3 strains which showed a decrease in population size since 2005 in case of DENV- 1 strains while no change was observed in recent years in case of DENV-3 strains. The study also revealed a change in the dominating serotype in Delhi, India in recent years. The study will be helpful in formulating control strategies for the outbreaks. In addition, it will also assist in tracking the movement and evolution of this emerging virus.

  11. Utility of the electronic information resource UpToDate for clinical decision-making at bedside rounds.

    Science.gov (United States)

    Phua, J; See, K C; Khalizah, H J; Low, S P; Lim, T K

    2012-02-01

    Clinical questions often arise at daily hospital bedside rounds. Yet, little information exists on how the search for answers may be facilitated. The aim of this prospective study was, therefore, to evaluate the overall utility, including the feasibility and usefulness of incorporating searches of UpToDate, a popular online information resource, into rounds. Doctors searched UpToDate for any unresolved clinical questions during rounds for patients in general medicine and respiratory wards, and in the medical intensive care unit of a tertiary teaching hospital. The nature of the questions and the results of the searches were recorded. Searches were deemed feasible if they were completed during the rounds and useful if they provided a satisfactory answer. A total of 157 UpToDate searches were performed during the study period. Questions were raised by all ranks of clinicians from junior doctors to consultants. The searches were feasible and performed immediately during rounds 44% of the time. Each search took a median of three minutes (first quartile: two minutes, third quartile: five minutes). UpToDate provided a useful and satisfactory answer 75% of the time, a partial answer 17% of the time and no answer 9% of the time. It led to a change in investigations, diagnosis or management 37% of the time, confirmed what was originally known or planned 38% of the time and had no effect 25% of the time. Incorporating UpToDate searches into daily bedside rounds was feasible and useful in clinical decision-making.

  12. Prevalence and risk factors associated with the presence of Soil-Transmitted Helminths in children studying in Municipal Corporation of Delhi Schools of Delhi, India.

    Science.gov (United States)

    Ranjan, Sobhana; Passi, Santosh Jain; Singh, Som Nath

    2015-09-01

    To determine the type, prevalence, intensity and the potential risk factors for helminths infection harboured by primary school aged children from selected schools of Delhi, India. Stool samples collected from 347 boys and girls studying in grades I-IV (aged 5-15 years) were examined by the semi-quantitative Kato-Katz method for presence of eggs of soil-transmitted helminths. Questionnaire data on the potential risk factors, associated variables and consequences of infection were categorized as individual, household, hygiene/sanitation related and behavioural factors. Associations between infection and these factors were assessed by multiple logistic regressions. The overall prevalence of infection with any of the helminths was 29.7 %. The prevalence of single infection with Ascaris lumbricoides was 8.1 % while that of hookworm and Trichuris trichiura was 3.7 % each. Strongest predictors for the helminths presence were never deworming (OR = 1.76; 95 % CI: 1.05, 2.95), no facility for defection (OR = 4.31; 95 % CI: 1.22, 15.22), using left hand for cleaning anal region (OR = 2.01; 95 % CI: 1.18, 3.43) and not reporting pain in stomach (OR = 1.93; 95 % CI: 1.14, 3.26). Though the infection intensities were low, we highlighted some of the potential risk factors that increase the susceptibility to these infections. Periodic deworming along with improvement in hygiene and sanitation practices through concerted efforts, not only from the school infrastructure but also the community at large, will help prevent helminths transmission and reinfection.

  13. Field tests of Sub-Synchronous Oscillation damping and frequency controllers of the Rihand-Delhi HVDC bipole

    Energy Technology Data Exchange (ETDEWEB)

    Prasad, Mata [ABB, New Delhi (India); Rao, L.V.; Chakravorty, S.; Moni, R.S.; Dass, R. [National Thermal Power Corporation Ltd., New Delhi (India); Mishra, R.B.; Tripathi, D.B. [Powergrid (India); Bjorklund, Hans; Duchen, Hugo; Westling, Soren [ABB Power Systems, Ludvika (Sweden)

    1994-12-31

    The Rihand-Delhi Hvdc transmission system comprises of two poles in bipolar mode, each of 750 MW nominal capacity. The length of the transmission line is 814 km and the main objective of the link is the transmission of bulk power from the Singrauli/Rihand thermal generating complex to the major load centers near the National Capital region. As in all major Hvdc schemes, the Rihand-Delhi Hvdc project has also been provided with a SSO damping controller which was extensively tested in the simulator prior to installation. This paper describes some of the important field tests conducted to ascertain actual performance and compares the same with corresponding simulator cases. Also covered is the performance of the frequency controller. (author) 3 refs., 9 figs.

  14. Molecular characterization of Fasciola gigantica in Delhi, India and its phylogenetic relation to the species from South Asian countries.

    Science.gov (United States)

    Hayashi, Kei; Mohanta, Uday K; Neeraja, Tambireddy; Itagaki, Tadashi

    2016-10-01

    The aim of this study was to phylogenetically analyze Fasciola gigantica (F. gigantica) from mainland India and to reveal the expansion history of F. gigantica in the Indian subcontinent. We analyzed 40 Fasciola flukes that were collected from Delhi, in the Indian mainland, and identified them as F. gigantica by using nucleotide analyses of the nuclear phosphoenolpyruvate carboxykinase (pepck) and DNA polymerase delta (pold) genes. Based on the nucleotide sequence of mitochondrial NADH dehydrogenase subunit 1 (nad1) gene, the flukes had 18 haplotypes. The haplotypes were classified under haplogroup A, which is predominant in the F. gigantica of South Asia. The population genetics of haplogroup A revealed that Delhi population showed higher π value than eastern India population. These results suggest that F. gigantica of haplogroup A might have spread from the west to the east in India along with the artificial migration of the domestic Zebu cattle, Bos indicus.

  15. 图书馆纸质资源与电子资源投入比例研究%The research of ratio between traditional and electronics resources in library

    Institute of Scientific and Technical Information of China (English)

    王以婧; 李明

    2012-01-01

    With the popularization of electronic product development,library is no longer the paper-based resources into a single information carrier the pattern,but has formed a paper resource and electronic resources coexist in the new situation.Because the library types of our country,the proportion of input between paper-based resources and other kinds of resources exist difference.This paper will discuss the relationship between the traditional and electronics resources,and also points out the existing problems and the countermeasures.%随着电子产品的普及发展,图书馆已不再以纸质资源为唯一的信息载体,而是形成了纸质资源和电子资源并存的新局面。由于国内图书馆类型的不同,纸质资源与电子资源的配比也会存在差异。通过讨论二者的关系,指出存在的问题及应对之策。

  16. Dental fluorosis and its association with the use of fluoridated toothpaste among middle school students of Delhi

    OpenAIRE

    2010-01-01

    Introduction: Fluorosis can manifest as dental fluorosis (seen mostly in secondary dentition), skeletal fluorosis, and systemic fluorosis. Groundwater with high fluoride concentrations, diet rich in fish and tea, indoor air-pollution, and use of fluoride toothpastes may contribute considerably to total exposure. Objective: To assess the prevalence of dental fluorosis and associated factors particularly fluoridated toothpastes, among middle school children of a resettlement colony in Delhi. Ma...

  17. Concurrent infections by all four dengue virus serotypes during an outbreak of dengue in 2006 in Delhi, India

    OpenAIRE

    Guleria Randeep; Dar Lalit; Diddi Kavita; Pandey Anubhav; Chahar Harendra S; Bharaj Preeti; Kabra Sushil K; Broor Shobha

    2008-01-01

    Abstract Background Co-circulation of multiple dengue virus serotypes has been reported from many parts of the world including India, however concurrent infection with more than one serotype of dengue viruses in the same individual is rarely documented. An outbreak of dengue hemorrhagic fever/dengue shock syndrome (DHF/DSS) occurred in and around Delhi in 2006. This is the first report from India with high percentage of concurrent infections with different dengue virus serotypes circulating d...

  18. Beyond a state-centric approach to urban informality: Interactions between Delhi's middle class and the informal service sector.

    Science.gov (United States)

    Schindler, Seth

    2017-03-01

    This article presents original research on relations between middle-class residents and informal-sector workers in Delhi, India. It shows how middle-class associations used their consumption preferences as well as relationships with local authorities to legitimize the work of street hawkers and waste workers. These findings suggest that the toleration of informality can be traced to governance regimes comprised of both state and non-state powerbrokers.

  19. A study of malnutrition among children aged 6 months to 2 years from a resettlement colony of Delhi.

    Directory of Open Access Journals (Sweden)

    Khokhar Anita

    2003-07-01

    Full Text Available Nutritional status of 1661 children aged 6 months to 2 years who attended the Well Baby Clinic of UHC Gokulpuri, Delhi during the year 2000 was studied. 60.7% of them were malnourished. Undesirable practices of discarding the colostrum, not exclusively breast feeding the child till at least 4 months of age, delayed weaning, dilution of top milk, use of bottle and nipple for feeding the children are still widely prevalent.

  20. Seasonal variations and source profile of n-alkanes in particulate matter (PM10) at a heavy traffic site, Delhi.

    Science.gov (United States)

    Gupta, Sarika; Gadi, Ranu; Mandal, T K; Sharma, S K

    2017-01-01

    Delhi is one of the most polluted cities in the world. The generation of aerosols in the lower atmosphere of the city is mainly due to a large amount of natural dust advection and sizable anthropogenic activities. The compositions of organic compounds in aerosols are highly variable in this region and need to be investigated thoroughly. Twenty-four-hour sampling to assess concentrations of n-alkanes (ng/m(3)) in PM10 was carried out during January 2015 to June 2015 at Indira Gandhi Delhi Technical University for Women (IGDTUW) Campus, Delhi, India. The total average concentration of n-alkanes, 243.7 ± 5.5 ng/m(3), along with the diagnostic tools has been calculated. The values of CPI1, CPI2, and CPI3 for the whole range of n-alkanes series, petrogenic n-alkanes, and biogenic n-alkanes were 1.00, 1.02, and 1.04, respectively, and C max were at C25 and C27. Diagnostic indices and curves indicated that the dominant inputs of n-alkanes are from petrogenic emissions, with lower contribution from biogenic emissions. Significant seasonal variations were observed in average concentrations of n-alkanes, which is comparatively higher in winter (187.4 ± 4.3 ng/m(3)) than during the summer season (56.3 ± 1.1 ng/m(3)).

  1. Hydrogeological characterization and assessment of groundwater quality in shallow aquifers in vicinity of Najafgarh drain of NCT Delhi

    Indian Academy of Sciences (India)

    Shashank Shekhar; Aditya Sarkar

    2013-02-01

    Najafgarh drain is the biggest drain in Delhi and contributes about 60% of the total wastewater that gets discharged from Delhi into river Yamuna. The drain traverses a length of 51 km before joining river Yamuna, and is unlined for about 31 km along its initial stretch. In recent times, efforts have been made for limited withdrawal of groundwater from shallow aquifers in close vicinity of Najafgarh drain coupled with artificial recharge of groundwater. In this perspective, assessment of groundwater quality in shallow aquifers in vicinity of the Najafgarh drain of Delhi and hydrogeological characterization of adjacent areas were done. The groundwater quality was examined in perspective of Indian as well as World Health Organization’s drinking water standards. The spatial variation in groundwater quality was studied. The linkages between trace element occurrence and hydrochemical facies variation were also established. The shallow groundwater along Najafgarh drain is contaminated in stretches and the area is not suitable for large-scale groundwater development for drinking water purposes.

  2. Assessment of air quality after the implementation of compressed natural gas (CNG) as fuel in public transport in Delhi, India.

    Science.gov (United States)

    Ravindra, Khaiwal; Wauters, Eric; Tyagi, Sushil K; Mor, Suman; Van Grieken, René

    2006-04-01

    Public transport in Delhi was amended by the Supreme Court of India to use Compressed Natural Gas (CNG) instead of diesel or petrol. After the implementation of CNG since April 2001, Delhi has the highest fraction of CNG-run public vehicles in the world and most of them were introduced within 20 months. In the present study, the concentrations of various criteria air pollutants (SPM, PM(10), CO, SO(2) and NO(x)) and organic pollutants such as benzene, toluene, xylene (BTX) and polycyclic aromatic hydrocarbons (PAHs) were assessed before and after the implementation of CNG. A decreasing trend was found for PAHs, SO(2) and CO concentrations, while the NO(x) level was increased in comparison to those before the implementation of CNG. Further, SPM, PM(10), and BTX concentrations showed no significant change after the implementation of CNG. However, the BTX concentration demonstrated a clear relation with the benzene content of gasoline. In addition to the impact of the introduction of CNG the daily variation in PAHs levels was also studied and the PAHs concentrations were observed to be relatively high between 10 pm to 6 am, which gives a proof of a relation with the limited day entry and movement of heavy vehicles in Delhi.

  3. Climate impacts of air quality policy: switching to a natural gas-fueled public transportation system in New Delhi.

    Science.gov (United States)

    Reynolds, Conor C O; Kandlikar, Milind

    2008-08-15

    Between 2001 and 2003, public transport vehicles in New Delhi were required to switch their fuel to natural gas in an attemptto reduce their air pollution impacts. This study examines the climatic impacts of New Delhi's fuel switching policy, and outlines implications for such efforts in rapidly industrializing countries. Natural gas is mostly composed of methane, an important greenhouse gas. Emitted aerosols (black carbon, particulate organic carbon, and sulfate) also cause radiative forcing. We find that methane and black carbon emissions are critical contributors to the change in carbon dioxide equivalent [CO2(e)] emissions. In New Delhi, the switch to natural gas results in a 30% increase in CO2(e) when the impact of aerosols is not considered. However, when aerosol emissions are taken into account in our model, the net effect of the switch is estimated to be a 10% reduction in CO2(e), and there may be as much as a 30% reduction in CO2(e). There is significant potential for emissions reductions through the United Nations Framework Convention on Climate Change (UNFCCC) Clean Development Mechanism for such fuel switching projects.

  4. Comparative prevalence of otitis media in children living in urban slums, non-slum urban and rural areas of Delhi.

    Science.gov (United States)

    Chadha, Shelly K; Gulati, Kriti; Garg, Suneela; Agarwal, Arun K

    2014-12-01

    The study aimed to determine the prevalence and profile of otitis media in different parts of a city, i.e. non-slum urban areas, urban slums and rural areas. A door to door survey was conducted in identified areas of Delhi. A total of 3000 children (0-15 years) were randomly selected and examined for presence of otitis media. These children were equally distributed in the three areas under consideration. Data was analyzed to establish the prevalence of different types of otitis media. Chi-square test was then applied to compare disease prevalence among the three areas. 7.1% of the study population was identified with otitis media, which includes CSOM (4.26%), OME (2.5%) and ASOM (0.4%). In the non-slum urban parts of the city, 4.6% children had otitis media. This was significantly lower compared to 7% children in rural parts of Delhi and 9.9% in urban slums of the city. The prevalence of CSOM was considerably higher in slum areas (7.2%) as compared with rural (3%) and non-slum urban areas (2.6%). Ear infections are significantly more common in urban slums as compared to non-slum city areas and rural parts of Delhi. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  5. Dental fluorosis and its association with the use of fluoridated toothpaste among middle school students of Delhi.

    Science.gov (United States)

    Tiwari, Poornima; Kaur, Suminder; Sodhi, Alka

    2010-01-01

    Fluorosis can manifest as dental fluorosis (seen mostly in secondary dentition), skeletal fluorosis, and systemic fluorosis. Groundwater with high fluoride concentrations, diet rich in fish and tea, indoor air-pollution, and use of fluoride toothpastes may contribute considerably to total exposure. To assess the prevalence of dental fluorosis and associated factors particularly fluoridated toothpastes, among middle school children of a resettlement colony in Delhi. This survey was conducted among the middle school students (VI th -VIII th ) studying in three government schools of Sangam Vihar, South Delhi. Students were examined for dental fluorosis by experts. A pre-structured questionnaire was used to obtain data regarding age, source of drinking water, toothpaste used, etc. Height, weight, and hemoglobin were recorded. Two repeat visits were made. Out of 432 students enrolled in these schools, 413 students were examined. Descriptive and chi-square statistics were used. Dental fluorosis was prevalent in 121 (29.3%) study subjects. It was significantly more in children of age 13 years or above, in those who used fluoridated toothpaste for dental cleaning (P=0.033) and in anemic children (Pfluorosis is very common (in about one-fourth) among the middle school children, in this resettlement colony of Delhi, various control measures e.g. discouraging the fluoridated toothpastes, educating parents about fluorosis, de-fluoridation of water in the high risk areas, etc may help to tackle this situation.

  6. There is a Relationship between Resource Expenditures and Reference Transactions in Academic Libraries. A Review of: Dubnjakovic, A. (2012. Electronic resource expenditure and the decline in reference transaction statistics in academic libraries. Journal of Academic Librarianship, 38(2, 94-100. doi:10.1016/j.acalib.2012.01.001

    Directory of Open Access Journals (Sweden)

    Annie M. Hughes

    2013-03-01

    Full Text Available Objective – To provide an analysis of the impact of expenditures on electronic resourcesand gate counts on the increase or decrease in reference transactions.Design – Analysis of results of existing survey data from the National Center for Educational Statistics (NCES 2006 Academic Library Survey(ALS.Setting – Academic libraries in the United States.Subjects – 3925 academic library respondents.Methods – The author chose to use survey data collected from the 2006 ALS conducted bythe NCES. The survey included data on various topics related to academic libraries, but in the case of this study, the author chose to analyze three of the 193 variables included. The three variables: electronic books expenditure, computer hardware and software, and expenditures on bibliographic utilities, were combined into one variable called electronic resource expenditure. Gate counts were also considered as a variable. Electronic resource expenditure was also split as a variable into three groups: low, medium, and high. Multiple regression analysis and general linear modeling, along with tests of reliability, were employed. Main Results – The author determined that low, medium, and high spenders with regard to electronic resources exhibited differences in gate counts, and gate counts have an effect on reference transactions in any given week. Gate counts tend to not have much of an effect on reference transactions for the higher spenders, and higher spenders tend to have a higher number of reference transactions overall. Low spenders have lower gate counts and also a lower amount of reference transactions.Conclusion – The findings from this study show that academic libraries spending more on electronic resources also tend to have an increase with regard to reference transactions. The author also concludes that library spaces are no longer the determining factor with regard to number of reference transactions. Spending more on electronic resources is

  7. Short term effects of criteria air pollutants on daily mortality in Delhi, India

    Science.gov (United States)

    Maji, Sanjoy; Ahmed, Sirajuddin; Siddiqui, Weqar Ahmad; Ghosh, Santu

    2017-02-01

    Various epidemiological studies conducted in different parts of the world have conclusively established that the adverse health effects are associated with common urban air pollutants. Although several recent studies revealed the poor air quality status in Delhi, but limited evidence of the impact of criterion air pollutants on human health remains a big limitation for relevant policy changes. So we conducted a time series to estimate the short term effects of ambient air pollution on all-natural-cause mortality in Delhi for the period 2008 to 2010. The study examined the impact of criteria air pollutants [particulate matter less than 10 μm in diameter (PM10), sulphur di-oxide (SO2), Nitrogen di-oxide (NO2), Carbon monoxide (CO) and Ozone (O3)] on daily all-cause-mortality rate. A semi-parametric regression model was developed to estimate the short term effects of air pollutants on daily all-natural-cause-mortality adjusting nonlinear confounding of time, temperature and relative humidity. A significant association of all-natural-cause mortality in association with short-term exposure to particulate as well as the gaseous pollutants were observed. The study estimated 0.14% (95% CI 0.02%-0.26%) increase in all-cause-mortality for every 10 μg/m3 increase in PM10 concentration. Among the gaseous pollutants, NO2 has been found to show most significant positive association of 1.00% (95% CI 0.07%-1.93%) increase in all-cause-mortality with every 10 μg/m3 increase in daily NO2 concentration. The effect of O3 and CO has been observed to be significant after controlling the effects of NO2. Analysis by different age groups reveals that particulate matter has maximum effect estimate in the age group ≥65 years (RR 1.002, 95% CI 1.000 to 1.004) whereas gaseous pollutants have been found to exhibit maximum effect estimate (RR 1.016, 95% CI 1.002 to 1.030) in the age group 5-44 years. The results of the present effect estimates appeared consistent with previous findings and

  8. Study on knowledge, experiences and barriers to mammography among working women from Delhi

    Directory of Open Access Journals (Sweden)

    A Khokhar

    2015-01-01

    Full Text Available INTRODUCTION: Mammography is not a popular screening tool for deducting breast cancer in India although regular screening is associated with reduced mortality from breast cancer. OBJECTIVE: The objective of this study is to find out knowledge, experiences and barriers to mammography among working women of Delhi. MATERIALS AND METHODS: Cross-sectional descriptive study was conducted from October 2012 to March 2013 among working women from Delhi, India. The study was conducted as a part of ongoing training workshops organized for women on early detection of breast cancer. Total of eight such programs were organized and were attended by a total of 439 women. Each participant got a self-administered questionnaire to fill. Data was entered in Microsoft Excel and analysis was done using Statistical product and service solutions (SPSS version 21 (IBM. RESULTS: A total of 439 participants were included in the study. 230 (52.4% of the women were more than 40 years of age. Only four participants (1% had not heard about the term mammography before. Less than half (45.1% of the participants knew correctly the purpose of a mammogram. Only 11.8% of the women knew correctly about the age of getting the first baseline mammogram. Knowledge of frequency of getting the mammogram was also low only 95 (21.6% correctly knew about it. Only 59 (11.9% correctly responded that one needs to go to an imaging facility located either in a hospital or elsewhere to get mammogram done. Main experience shared by the women regarding mammography was that 42 (95.45% did not know anything about the procedure when they went for this investigation. Out of a total of 230 women over 40 years of age only 38 (16.5% had ever got a mammogram carried out. There is a statistically significant association between education status and practice of mammography (P < 0.05. There were 18 women with family history of breast cancer out, of which 10 (55.5% had got mammography carried out. 192 out of

  9. An evaluation of outdoor school environments to promote physical activity in Delhi, India.

    Science.gov (United States)

    Tarun, Samiksha; Arora, Monika; Rawal, Tina; Benjamin Neelon, Sara E

    2017-01-05

    Increasing physical activity in children is an important public health goal in India. Schools may be a target for physical activity promotion, but little is known about outdoor school environments. The purpose of this study was to describe characteristics of the surrounding outdoor school environments that may promote children's physical activity in Delhi, India. For this cross-sectional study, we conducted a structured observation of outdoor school environments in a random sample of 16 private schools in Delhi, India using the Sport, Physical activity and Eating behavior: Environmental Determinants in Young people (SPEEDY) audit tool. The SPEEDY school audit measured six categories, including (1) access to the school; (2) surrounding area; (3) school grounds; (4) aesthetics; (5) usage; and (6) overall environment. Six trained data collectors conducted the audit independently in the summer of 2012 while schools were in session. Of the 16 schools, one had cycle lanes separated from the road while two schools had cycle lanes on the road. Two schools had pavement on both sides of the road for pedestrians. One school had marked pedestrian crossings. No schools had school warning signs, road safety signs, or route signs for cyclists that would help calm vehicular traffic. Fifteen schools had playground equipment and nine had courts, an assault course (a sequence of equipment designed to be used together), and a quadrangle (an enclosed or semi-enclosed courtyard) for outdoor physical activity. The majority of schools were shielded from the surrounding area by hedges, trees, or fences (n = 13) and were well maintained (n = 10). One school had evidence of vandalism. Two schools had graffiti, seven had litter, and 15 had murals or art. The majority of schools did not have infrastructure to support physical activity, such as cycle lanes, marked pedestrian crossings, or traffic calming mechanisms such as school warning signs. However, most had playground equipment

  10. Knowledge and practice of Accredited Social Health Activists for maternal healthcare delivery in Delhi

    Science.gov (United States)

    Kohli, Charu; Kishore, Jugal; Sharma, Shantanu; Nayak, Harsavsardhan

    2015-01-01

    Introduction: The role of community health workers in healthcare delivery system is considered inevitable to meet the goal of universal healthcare provision. The study was planned to assess the knowledge and practices for maternal health care delivery among Accredited Social Health Activist (ASHA) workers in North-East district of Delhi, India. Materials and Methods: A descriptive cross-sectional study was conducted in North-East district of Delhi among 55 ASHA workers after taking written informed consent. Data were collected using a pretested semi-structured questionnaire consisted of items on sociodemographic profile of ASHA workers, knowledge, and practices about maternal health. The data was analyzed by using SPSS software version 17. Qualitative data were expressed in percentages and quantitative data were expressed in mean ± standard deviation (SD). Results: Mean age (±SD) of ASHAs was 31.84 ± 7.2 years. Most of the ASHAs workers were aware of their role in provision of maternal health services. Most of the ASHAs workers were aware of their work of bringing mothers for antenatal check-up (94.5%), counseling for family planning (96.4%), and accompanying them for hospital for delivery (89.1%). 87% of ASHAs knew that iron tablets have to be taken for minimum 100 days during pregnancy. 51 (92.7%) ASHAs reported that they used to maintain antenatal register. Some problems reported by ASHAs while working in community were shortage of staff at health center (16.4%), no transportation facility available (14.5%), no money for emergency, and opposition from local dais (12.7% each). Conclusion: Present study showed that ASHAs knowledge is good but their practices are poor due to number of problems faced by them which need to be addressed through skill based training in terms of good communication and problem solving. Monitoring should be made an integral part of ASHA working in the field to ensure that knowledge is converted into practices as well. PMID:26288774

  11. Artificial intelligence based approach to forecast PM2.5 during haze episodes: A case study of Delhi, India

    Science.gov (United States)

    Mishra, Dhirendra; Goyal, P.; Upadhyay, Abhishek

    2015-02-01

    Delhi has been listed as the worst performer across the world with respect to the presence of alarmingly high level of haze episodes, exposing the residents here to a host of diseases including respiratory disease, chronic obstructive pulmonary disorder and lung cancer. This study aimed to analyze the haze episodes in a year and to develop the forecasting methodologies for it. The air pollutants, e.g., CO, O3, NO2, SO2, PM2.5 as well as meteorological parameters (pressure, temperature, wind speed, wind direction index, relative humidity, visibility, dew point temperature, etc.) have been used in the present study to analyze the haze episodes in Delhi urban area. The nature of these episodes, their possible causes, and their major features are discussed in terms of fine particulate matter (PM2.5) and relative humidity. The correlation matrix shows that temperature, pressure, wind speed, O3, and dew point temperature are the dominating variables for PM2.5 concentrations in Delhi. The hour-by-hour analysis of past data pattern at different monitoring stations suggest that the haze hours were occurred approximately 48% of the total observed hours in the year, 2012 over Delhi urban area. The haze hour forecasting models in terms of PM2.5 concentrations (more than 50 μg/m3) and relative humidity (less than 90%) have been developed through artificial intelligence based Neuro-Fuzzy (NF) techniques and compared with the other modeling techniques e.g., multiple linear regression (MLR), and artificial neural network (ANN). The haze hour's data for nine months, i.e. from January to September have been chosen for training and remaining three months, i.e., October to December in the year 2012 are chosen for validation of the developed models. The forecasted results are compared with the observed values with different statistical measures, e.g., correlation coefficients (R), normalized mean square error (NMSE), fractional bias (FB) and index of agreement (IOA). The performed

  12. Air quality of Beijing (China) and Delhi (India) and impact on Human Health and Climate in Asia

    Science.gov (United States)

    Zheng, S.; Singh, R. P.; Wu, Y.; Wu, C.

    2015-12-01

    Air pollution has been estimated to represent a significant fraction of the total mortality attributable to 26 risk factors assessed by the World Health Organization global burden of disease project. Delhi is distributed over 1484 km2 with population density of 11297/km2 (as in 2011) and surrounded by highly industrialized National Capital region (NCR) with population density of 1050/km2. Beijing covers an area of 16,800 km2, with population density of 1300/km2 (upto 2014). It is located at the foothills of Yan Mountains and Taihang Mountains, in the North China Plain. Both these cities suffer with poor air quality and are severely affected by dense haze, fog and smog during summer and winter seasons. Earlier studies in developing countries have concentrated on limited air quality parameters. Detailed results from trace gases (O3, NO, NO2, and CO) and particulate matter (PM10 and PM2.5) in two Asian megacities, Delhi (India) and Beijing (China), will be presented. Trace gases and particulate matter in Beijing were collected at 31 sites during 2013-2014. The measurements in Delhi were carried out at 8 sites during October 2010 - March 2013. The annual average of PM10, PM2.5, O3, NO, NO2, and CO over Delhi in 2013 is 199 ug/m3, 123 ug/m3, 25.6 ppb, 21.5 ppb, 15.8 ppb, 1.7 ppb, respectively. The annual average of PM10, PM2.5, O3, NO2, CO, and SO2 over Beijing is 113 ug/m3, 85 ug/m3, 51 ug/m3, 46 ug/m3, 1.3 mg/m3, 23 ug/m3, respectively. The annual and seasonal variations of trace gases and particulate matter in Beijing and Delhi are also analyzed, as well as spatial changes of air pollution in these two cities. A comparative analysis in these two cities and the sources of pollution and their impact on human health and Asian climate will be discussed.

  13. Learning to Be Gendered: Gender Socialization in Early Adolescence Among Urban Poor in Delhi, India, and Shanghai, China.

    Science.gov (United States)

    Basu, Sharmistha; Zuo, Xiayun; Lou, Chaohua; Acharya, Rajib; Lundgren, Rebecka

    2017-10-01

    The purpose of the study is to understand the gender socialization process in early adolescence. The study was located in two disadvantaged urban communities in Delhi, India and Shanghai, China and was part of the multicountry (15) Global Early Adolescent Study. Qualitative methodologies were used with boys and girls aged 11-13 years, including 16 group-based timeline exercises and 65 narrative interviews. In addition, 58 parents of participating adolescents were interviewed. Interviews were recorded, transcribed, translated, and uploaded into Atlas.ti for coding and thematic analysis. Boys and girls growing up in the same community were directed onto different pathways during their transition from early to late adolescence. Adolescents and parents in both sites identified mothers as the primary actor, socializing adolescents into how to dress and behave and what gender roles to play, although fathers were also mentioned as influential. Opposite-sex interactions were restricted, and violations enforced by physical violence. In Delhi, gender roles and mobility were more strictly enforced for girls than boys. Restrictions on opposite-sex interactions were rigid for both boys and girls in Delhi and Shanghai. Sanctions, including beating, for violating norms about boy-girl relationships were more punitive than those related to dress and demeanor, especially in Delhi. Education and career expectations were notably more equitable in Shanghai. Parents teach their children to adhere to inequitable gender norms in both Delhi and Shanghai. However, education and career expectations for boys and girls in the two sites differed. Although gender norms varied by site according to the particular cultural and historical context, similar patterns of gender inequity reflect the underlying patriarchal system in both settings. The tendency of parents to pass on the norms they grew up with is evident, yet these results illustrate the social construction of gender through children

  14. If Information Wants To Be Free...Then Who's Going To Pay for It? [and] A Question of Access: SPARC, BioOne, and Society-Driven Electronic Publishing [and] Who Is Going To Mine Digital Library Resources? And How?

    Science.gov (United States)

    Kaser, Richard T.; Johnson, Richard K.; Rudner, Lawrence

    2000-01-01

    Discusses Fair Use and the public perception; models for funding information services; publishers illusion that information is/should be free; Internet's role in making information freely available; scholarly communication systems: Scholarly Publishing and Academic Resources Coalition (SPARC) and BioOne (an electronic aggregation of bioscience…

  15. If Information Wants To Be Free...Then Who's Going To Pay for It? [and] A Question of Access: SPARC, BioOne, and Society-Driven Electronic Publishing [and] Who Is Going To Mine Digital Library Resources? And How?

    Science.gov (United States)

    Kaser, Richard T.; Johnson, Richard K.; Rudner, Lawrence

    2000-01-01

    Discusses Fair Use and the public perception; models for funding information services; publishers illusion that information is/should be free; Internet's role in making information freely available; scholarly communication systems: Scholarly Publishing and Academic Resources Coalition (SPARC) and BioOne (an electronic aggregation of bioscience…

  16. Impact of two interventions on timeliness and data quality of an electronic disease surveillance system in a resource limited setting (Peru: a prospective evaluation

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    Quispe Jose A

    2009-03-01

    Full Text Available Abstract Background A timely detection of outbreaks through surveillance is needed in order to prevent future pandemics. However, current surveillance systems may not be prepared to accomplish this goal, especially in resource limited settings. As data quality and timeliness are attributes that improve outbreak detection capacity, we assessed the effect of two interventions on such attributes in Alerta, an electronic disease surveillance system in the Peruvian Navy. Methods 40 Alerta reporting units (18 clinics and 22 ships were included in a 12-week prospective evaluation project. After a short refresher course on the notification process, units were randomly assigned to either a phone, visit or control group. Phone group sites were called three hours before the biweekly reporting deadline if they had not sent their report. Visit group sites received supervision visits on weeks 4 & 8, but no phone calls. The control group sites were not contacted by phone or visited. Timeliness and data quality were assessed by calculating the percentage of reports sent on time and percentage of errors per total number of reports, respectively. Results Timeliness improved in the phone group from 64.6% to 84% in clinics (+19.4 [95% CI, +10.3 to +28.6]; p Conclusion Regular phone reminders significantly improved timeliness of reports in clinics and ships, whereas supervision visits led to improved data quality only among clinics. Further investigations are needed to establish the cost-effectiveness and optimal use of each of these strategies.

  17. Metadata for Electronic Information Resources

    Science.gov (United States)

    2004-12-01

    among digital libraries . METS provides an XML DTD that can point to metadata in other schemes by declaring the scheme that is being used. For example...site: www.niso.org/news/Metadata_simpler.pdf International Federation of Library Associations and Institutions (IFLA). (2002). Digital Libraries : Metadata

  18. 基于ASP.NET的电子资源整合系统设计与实现%Design and Realization of an Integrated Electronic Resource System Based on ASP.NET

    Institute of Scientific and Technical Information of China (English)

    冀宪武; 陈晓冬; 何燕; 杨方; 曹宇宾; 潘大丰

    2011-01-01

    电子信息资源的整合是数字图书馆建设中的一个非常重要的环节,论述了数字资源整合的必要性,结合农业图书馆的实际,开展了电子资源整合服务平台的设计与实现。%The integration of electronic information resources is a very important part in digital library construction.In this paper,the necessity for integration of digital resources was discussed,combined with the actuality of the agricultural library,the design and implementation about services platform of electronic resource integration were carried out.

  19. Human Resource Development in Tourism Industry in India: A Case Study of Air India Ltd., New Delhi

    Directory of Open Access Journals (Sweden)

    Nafees A. Khan

    2008-01-01

    Full Text Available El propósito del Desarrollo del Recurso Humano es mejorar la capacidad de estos recursos mediante el aprendizaje y el rendimiento de cada individuo por medio de procesos y niveles organizados. Para la aplicación de un mejor orden y profesionalización del Desarrollo de Recursos Humanos en el acercamiento al trabajo en las áreas terreno; las habilidades, los conocimientos y aptitudes del personal serán enriquecidas y estas crearan una mayor calidad en el trabajo. Existe un numero de problemas y contradicciones, las cuales conciernen al desarrollo de los recursos humanos en la industria del turismo, como son, la escases de mano de obra calificada, la escases de infraestructura en formación turística, las condiciones de trabajo en la industria turística, la falta de estrategias y políticas para el desarrollo de los recursos humanos. El presente estudio es un intento de análisis del Desarrollo de los Recursos Humanos en las iniciativas de la industria turística, con especial relevancia en Air India Ltd, para mejorar y afinar las capacidades de sus empleados. El estudio solo identifica la necesidad de Air India en incorporar, un espíritu de DRH en el día a día, la funcionalidad en la utilización de los recursos humanos en todos los sistemas y mecanismos de la organización.

  20. An epidemic of viral acute haemorrhagic conjunctivitis in Delhi in 1994.

    Science.gov (United States)

    Satpathy, G; Mohanty, S; Nayak, N

    1996-03-01

    An epidemic of acute haemorrhagic conjunctivitis affecting persons of all ages and both sexes occurred in Delhi and surrounding areas during the monsoon season of 1994. The symptoms lasted on an average for 4-5 days. In some of the patients corneal involvement was observed. Conjunctival swabs from the affected patients were processed for viral antigen detection, virus isolation and bacterial culture and sensitivity. Viral antigen was detected in 62% (31/50) of the smears tested by indirect immunofluorescence assay. In 22 (44%) of the specimens Coxackie A 24 (Cox A 24) virus antigen and in 9 (18%) of the specimens Entero Virus 70 (EV 70) antigen were detected. In confluent monolayers of Hep 2 cells cytopathic virus was isolated in 10 (30.30%) of the 33 specimens processed. The isolated viruses were identified as either Cox A 24 (7 isolates) or EV 70 (3 isolates) using indirect immunofluorescence assay. Super added bacterial infection was observed in 33% (89/270) of the cases, Staphylococcus albus being the predominant bacteria isolated.

  1. An epidemic of viral acute haemorrhagic conjunctivitis in Delhi in 1994

    Directory of Open Access Journals (Sweden)

    Satpathy Gita

    1996-01-01

    Full Text Available An epidemic of acute haemorrhagic conjunctivitis affecting persons of all ages and both sexes occurred in Delhi and surrounding areas during the monsoon season of 1994. The symptoms lasted on an average for 4-5 days. In some of the patients corneal involvement was observed. Conjunctival swabs from the affected patients were processed for viral antigen detection, virus isolation and bacterial culture and sensitivity. Viral antigen was detected in 62% (31/50 of the smears tested by indirect immunofluorescence assay. In 22 (44% of the specimens Coxackie A 24 (Cox A 24 virus antigen and in 9 (18% of the specimens Entero Virus 70 (EV 70 antigen were detected. In confluent monolayers of Hep 2 cells cytopathic virus was isolated in 10 (30.30% of the 33 specimens processed. The isolated viruses were identified as either Cox A 24 (7 isolates or EV 70 (3 isolates using indirect immunofluorescence assay. Super added bacterial infection was observed in 33% (89/270 of the cases, Staphylococcus albus being the predominant bacteria isolated.

  2. Membrane anchoring stabilizes and favors secretion of New Delhi metallo-β-lactamase.

    Science.gov (United States)

    González, Lisandro J; Bahr, Guillermo; Nakashige, Toshiki G; Nolan, Elizabeth M; Bonomo, Robert A; Vila, Alejandro J

    2016-07-01

    Carbapenems, 'last-resort' β-lactam antibiotics, are inactivated by zinc-dependent metallo-β-lactamases (MBLs). The host innate immune response withholds nutrient metal ions from microbial pathogens by releasing metal-chelating proteins such as calprotectin. We show that metal sequestration is detrimental for the accumulation of MBLs in the bacterial periplasm, because those enzymes are readily degraded in their nonmetallated form. However, the New Delhi metallo-β-lactamase (NDM-1) can persist under conditions of metal depletion. NDM-1 is a lipidated protein that anchors to the outer membrane of Gram-negative bacteria. Membrane anchoring contributes to the unusual stability of NDM-1 and favors secretion of this enzyme in outer-membrane vesicles (OMVs). OMVs containing NDM-1 can protect nearby populations of bacteria from otherwise lethal antibiotic levels, and OMVs from clinical pathogens expressing NDM-1 can carry this MBL and the blaNDM gene. We show that protein export into OMVs can be targeted, providing possibilities of new antibacterial therapeutic strategies.

  3. Female Foeticide in Delhi/NCR: Exploring the Socio-Economic and Cultural Dimensions

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    Deb Roumi, Bhatnagar P, Avasthy D

    2012-09-01

    Full Text Available Background: The social and psychological fibres of India are predominantly patriarchal and contributing extensively to the secondary status of women. It is yet to be seen if the difference in attitudes towards the practice of female foeticide varies in different socio-economic strata, and in among the different communities of India. Methodology: The present study is based on a door-to-door survey comprising 100 families, conducted in slum areas of Delhi/NCR. Most of the families living in these areas were immigrants from different states of India with different cultural practices and beliefs. Results: Though the studied participants differed in their cultural perceptions on role and status of women in society, majority of them testified that the practice is more prevalent in the middle and upper class society, and escalating demands of dowry was cited as the main reason behind it. Conclusion: The extent of practice of female foeticide is seen to vary among different socio-economic strata and communities. Taking this diversity into consideration, customized social-awareness campaigns must be organized in accordance with different cultural and socioeconomic circumstances existing in the diverse range of communities in India.

  4. A pharmacovigilance study of antihypertensive medicines at a South Delhi hospital

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    Hussain A

    2009-01-01

    Full Text Available The aim of the present study was to monitor adverse drug reactions associated with antihypertensive drugs. The study was conducted in medicine out patient department of 150-bed Majeedia Hospital at Hamdard University Campus in New Delhi. The study was conducted by way of one to one patient interview by a registered pharmacist using a questionnaire-based Adverse Drug Reaction Monitoring Form drafted according to the World Health Organisation Monitoring Guidelines. A total of 34 adverse drug reactions were observed in 250 hypertensive patients during the four month study. A high percentage of adverse drug reactions occurred in middle aged and female patients. Of the 34 adverse drug reactions, 18 (52.9% were mild, 14 (41.2% moderate and only 2 (5.8% were classified as severe. Combination therapy was associated with significantly high occurrence (P < 0.05 of adverse drug reactions, with a total of 21 (61.8% as compared to monotherapy (n=13, 38.2%. Cardiovascular adverse drug reactions constituted a major component, followed by gastrointestinal and respiratory complaints. Beta-blockers were the drug category associated with majority of adverse drug reactions, followed by angiotensin-converting enzyme inhibitors and calcium channel blockers. The above pharmacovigilance study presents the adverse drug reaction profile of antihypertensive medicines prescribed in our University Teaching Hospital. It was concluded that calcium channel blockers were the most frequently prescribed drug category but beta blockers were associated with higher frequency of adverse drug reactions.

  5. Maternal Health Care in Rural and Urbanized Villages of Delhi - A Comparative Study

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    Ram Kishore Gupta

    2015-03-01

    Full Text Available Back Ground: No information was available as to how the two rural areas, one that is closer to urban facilities (urbanized villages and the other one that is purely rural differ in terms of status of maternal care. Objective: To test the hypothesis that the pregnancy related care of mothers in urbanized villages is better than that in non-urbanized villages. Methods: The desired sample of 420 mothers was selected by adopting two-stage sampling in each of two districts of Delhi: South and South West. In the first stage villages and in second stage 14 eligible mothers with children of age of 6 weeks to one year were selected. Informed consent was received from the mothers before their interview. Results: More than two third of the mothers during their pregnancy got registered with government doctors/facilities and more than one fourth with private doctors/nursing homes or hospitals. More than 95% of the pregnant women received antenatal care during the second month of pregnancy. Eighty six percent of mothers received full antenatal care. Percentage of deliveries conducted separately in institutions and homes were almost similar in the two types of the villages. Postnatal care was received by more than 90% of the mothers.  Conclusion: Almost all the mothers were found to be availing the services such as Full ANC, Safe Delivery and Postnatal Care irrespective of their socio-economic background and place of residence.

  6. Patient safety in obstetrics and gynecology departments of two teaching hospitals in Delhi

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    Bindiya Gupta

    2016-01-01

    Full Text Available Background: A healthy safety culture is integral to positive health care. A sound safety climate is required in Obstetrics and Gynecology to prevent adverse outcomes. Objective: The objective of this study was to assess and compare patient safety culture in two departments of Obstetrics and Gynecology. Materials and Methods: Using a closed-ended standard version of Hospital Survey on Patient Safety Culture (HSOPS, respondents were asked to answer 42 survey items, grouped into 10 dimensions and two outcome variables in two tertiary care teaching hospitals in Delhi. Qualitative data were compared using Fisher's exact test and chi-square test wherever applicable. Mean values were calculated and compared using unpaired t-test. Results: The overall survey response rate was 55%. A positive response rate of 57% was seen in the overall perception of patient safety that ranged from very good to acceptable. Sixty-four percent showed positive teamwork across hospital departments and units, while 36% gave an affirmative opinion with respect to interdepartmental handoffs. However, few adverse events (0-10 were reported in the last 12 months and only 38% of mistakes by doctors were reported. Half of the respondents agreed that their mistakes were held against them. There was no statistical difference in the safety culture between the two hospitals. Conclusions: Although the perception of patient safety and standards of patient safety were high in both the hospitals' departments, there is plenty of scope for improvement with respect to event reporting, positive feedback, and nonpunitive error.

  7. Patient Safety in Obstetrics and Gynecology Departments of two Teaching Hospitals in Delhi

    Science.gov (United States)

    Gupta, Bindiya; Guleria, Kiran; Arora, Renu

    2016-01-01

    Background: A healthy safety culture is integral to positive health care. A sound safety climate is required in Obstetrics and Gynecology to prevent adverse outcomes. Objective: The objective of this study was to assess and compare patient safety culture in two departments of Obstetrics and Gynecology. Materials and Methods: Using a closed-ended standard version of Hospital Survey on Patient Safety Culture (HSOPS), respondents were asked to answer 42 survey items, grouped into 10 dimensions and two outcome variables in two tertiary care teaching hospitals in Delhi. Qualitative data were compared using Fisher's exact test and chi-square test wherever applicable. Mean values were calculated and compared using unpaired t-test. Results: The overall survey response rate was 55%. A positive response rate of 57% was seen in the overall perception of patient safety that ranged from very good to acceptable. Sixty-four percent showed positive teamwork across hospital departments and units, while 36% gave an affirmative opinion with respect to interdepartmental handoffs. However, few adverse events (0-10) were reported in the last 12 months and only 38% of mistakes by doctors were reported. Half of the respondents agreed that their mistakes were held against them. There was no statistical difference in the safety culture between the two hospitals. Conclusions: Although the perception of patient safety and standards of patient safety were high in both the hospitals' departments, there is plenty of scope for improvement with respect to event reporting, positive feedback, and nonpunitive error. PMID:27385879

  8. Manifestation of malnutrition among Sunni Muslim Girls of Delhi (6-12 years

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    Astha Bansal

    2013-04-01

    Full Text Available Background: Obesity and undernutrition are the opposite extremes on the scale of adiposity, both of which are the manifestation of malnutrition .Childhood obesity are a global epidemic involving both developed and developing countries. It is a state of over-nutrition with long term complications such as dyslipidemia, hypertension, and coronary artery disease and type-2 diabetes. Underweight is the result of under nutrition and conceptualized in term of thinness which is also an important problem among children of developing countries like India, leading to reduction in growth and development of every body organ especially the Central Nervous System. Long term under-nutrition causes failure in linear growth (height of the child. Objective: To assess the nutritional status among Sunni Muslim girls based on recently developed body mass index (BMI cutoff points for children and adolescents. Methods The study subjects were selected form educational institutes of Delhi, India. A total of 370 girls aged 6-12 years were measured and included in the present study. Height and weight were measured and BMI was computed using standard formula. New age and sex specific international cutoff points were utilized to assess nutritional status. Result: In general the mean BMI increased with increasing age. The overall prevalence of thinness, normal weight and overweight were 38.37%, 50% and 11.62% respectively. Present study finds the nutritional stress among girls as evident from the thinness/underweight prevalent among them.

  9. Manifestation of malnutrition among Sunni Muslim Girls of Delhi (6-12 years

    Directory of Open Access Journals (Sweden)

    Astha Bansal

    2013-04-01

    Full Text Available Background: Obesity and undernutrition are the opposite extremes on the scale of adiposity, both of which are the manifestation of malnutrition. Childhood obesity is a global epidemic involving both developed and developing countries. It is a state of over-nutrition with long term complications such as dyslipidemia, hypertension, and coronary artery disease and type-2 diabetes. Underweight is the result of under nutrition and conceptualized in term of thinness which is also an important problem among children of developing countries like India, leading to reduction in growth and development of every body organ especially the Central Nervous System. Long term under-nutrition causes failure in linear growth (height of the child. Objective: To assess the nutritional status among Sunni Muslim girls based on recently developed body mass index (BMI cut-off points for children and adolescents. Methods: The study subjects were selected from educational institutes of Delhi, India. A total of 370 girls aged 6-12 years were measured and included in the present study. Height and weight were measured and BMI was computed using standard formula. New age and sex specific international cut-off points were utilized to assess nutritional status. Result: In general, the mean BMI increased with increasing age. The overall prevalence of thinness, normal weight and overweight were 38.37%, 50% and 11.62%, respectively. Present study finds the nutritional stress among girls as evident from the thinness/underweight prevalent among them.

  10. Adherence to diabetes care processes at general practices in the National Capital Region-Delhi, India

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    Roopa Shivashankar

    2016-01-01

    Full Text Available Aim: To assess the level of adherence to diabetes care processes, and associated clinic and patient factors at general practices in Delhi, India. Methods: We interviewed physicians (n = 23 and patients with diabetes (n = 406, and reviewed patient charts at general practices (government = 5; private = 18. We examined diabetes care processes, specifically measurement of weight, blood pressure (BP, glycated hemoglobin (HbA1c, lipids, electrocardiogram, dilated eye, and a foot examination in the last one year. We analyzed clinic and patient factors associated with a number of care processes achieved using multilevel Poisson regression model. Results: The average number of clinic visits per patient was 8.8/year (standard deviation = 5.7, and physicians had access to patient's previous records in only 19.7% of patients. Dilated eye exam, foot exam, and electrocardiogram were completed in 7.4%, 15.1%, and 29.1% of patients, respectively. An estimated 51.7%, 88.4%, and 28.1% had ≥1 measurement of HbA1c, BP, and lipids, respectively. Private clinics, physician access to patient's previous records, use of nonphysicians, patient education, and the presence of diabetes complication were positively associated with a number of care processes in the multivariable model. Conclusion: Adherence to diabetes care processes was suboptimal. Encouraging implementation of quality improvement strategies like Chronic Care Model elements at general practices may improve diabetes care.

  11. Abundance and distribution of gaseous ammonia and particulate ammonium at Delhi (India)

    Science.gov (United States)

    Singh, S.; Kulshrestha, U. C.

    2012-01-01

    This study reports abundance and distribution of gaseous NH3 and particulate NH4+ at Delhi. Gaseous NH3 and particulate NH4+ concentrations were measured during pre monsoon, monsoon and postmonsoon seasons of the years 2010 and 2011. Average concentrations of gaseous NH3 during premonsoon, monsoon and post monsoon seasons were recorded as 26.4, 33.2 and 32.5 μg m-3, respectively. Gaseous NH3 concentrations were the highest during monsoon due to decay and decomposition of plants and other biogenic material under wet conditions which emit NH3. The results showed that particulate NH4+ was always lower than the gaseous NH3 during all the seasons. The concentrations of particulate NH4+ were recorded as 11.6, 22.9 and 8.5 μg m-3 during premonsoon, monsoon and postmonsoon seasons, respectively. The percent fraction of particulate NH4+ was noticed highest during monsoon season due to increased humidity levels. On anaverage, 33.3 % of total N-NHx was present as particulate NH4+. Higher concentrations of NH3 noticed during night time may be due to stable atmospheric conditions. Study highlighted that as compared to rural sites, urban sites showed higher concentrations of gaseous NH3 in India which may be due to higher population density, human activities and poor sanitation arrangements.

  12. Domestic violence against women and their mental health status in a colony in Delhi

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    Vachher Alka

    2010-01-01

    Full Text Available Background: Violence against women is a major public health and human rights issue in the world today. This study was conducted to assess the consequences of domestic violence on the mental health of women of reproductive age group. Materials and Methods: A community-based, cross-sectional study was conducted in Raj Nagar- I, urban locality in west Delhi near Palam. 350 women of 15-49 years age group residing in the community were selected by stratified random sampling. These women were administered an interview schedule adapted from WHO multi-country study on women′s health and domestic violence. They were assessed for the presence of domestic violence. Mental health status of these women was estimated by using self-reporting questionnaire 20. Data were analyzed using SPSS 12 software. The test applied was chi square test for proportion and binary logistic regression. Results: 42.8% of the women reported one or the other types of violence. 34.9% of the women reported either physical or sexual violence ever in life. 29.1% of the women reported either physical or sexual violence in past 1 year (current violence. 12% of the women reported mental ill health. Women who had experienced domestic violence were more likely to report mental ill health status and suicidal tendencies as compared to women who had not experienced violence. Conclusion: Domestic violence is associated with mental ill health.

  13. Dental treatment at the Commonwealth Games, 23 September to 16 October 2010, Delhi, India.

    Science.gov (United States)

    Sharma, Rakesh; Verma, Mahesh; Mehrotra, Geeta

    2012-06-01

    To document and analyse the various dental ailments reported and treatments administered during the 2010 Commonwealth Games, held in Delhi, India, based on the treatment registries at the dental clinic in the medical centre in the Commonwealth Games Village and at the primary nodal centre.  A retrospective analysis of dental treatments administered at the Commonwealth Games Village medical centre, from 23 September to 16 October 2010, was conducted. Cases reported referred to athletes, their family members and ancillary staff. A total of 342 instances of various treatments were reported. Patients reporting dental complaints and/or receiving dental treatment represented 5.3% of games participants and ancillary personnel. The largest groups of patients categorised by country of origin came from India, the host nation, followed by Kenya and Nigeria. Most of the interventions were prescription-based and included medications for dental pain and infections, followed by restorative or conservative procedures. A standardised guideline on the minimum requirements for a dental clinic for the Commonwealth Games should be established by the Commonwealth Federation. © 2012 FDI World Dental Federation.

  14. Biochemical characteristics of New Delhi metallo-β-lactamase-1 show unexpected difference to other MBLs.

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    Tao Li

    Full Text Available New Delhi metallo-β-lactamase (NDM-1 is a new metallo-β-lactamase (MBL that has recently emerged as a global threat because it confers bacteria with resistance to almost all clinically used β-lactam antibiotics. To determine the molecular basis of this threat, NDM-1 was purified from Escherichia coli TransB (DE3 carrying cloned blaNDM-1 gene by an anion-exchange chromatography step followed by a gel permeation chromatography step. The purified enzyme was stable even in extremely alkaline buffer (pH 11 and reached its highest activity at a low temperature (15°C, which was different from other MBLs. The 50% inhibition concentration of EDTA against NDM-1 was 412 nM, which showed that NDM-1 was more susceptible to EDTA than other MBLs. The effects of zinc on NDM-1 differed between cephem and carbapenem complexes, but inhibition at high Zn(2+ concentration was observed for all of tested β-lactam compounds.

  15. Evaluation of pharmacists' services for dispensing emergency contraceptive pills in Delhi, India: A mystery shopper study

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    Pikee Saxena

    2016-01-01

    Full Text Available Background: Although emergency contraceptive pills are available over the counter, the quality of consultation, including key areas of contraceptive counseling and prevention of sexually transmitted infections (STI, has not been well documented. Objective: To evaluate actual pharmacist services while dispensing emergency contraception through a mystery shopper technique. Material and Methods: This cross-sectional study was conducted in 81 pharmacies situated in Delhi by 4 trained mystery shoppers posed as customers over a period of 6 months. Results: None of the pharmacists asked about the time lapsed since last unprotected sexual intercourse or last menstrual period before deciding the eligibility of the customer. The majority were unclear about side effects associated with emergency contraception (78.57% or with anticipated changes in menstrual flow (78.57%; 85.71% did not know whether subsequent unprotected intercourse would be protected. Only 15.71% counseled shoppers regarding risk of STI on asking leading questions and 88.5% did not provide any contraceptive advice. Conclusion: There is a huge gap in the technical knowledge and mindset of the pharmacists when it comes to checking for the eligibility of the client and providing advice regarding use of regular contraception and barrier for protection from STI, which needs to be addressed in order to realize the full benefit of making emergency contraceptive pills available over the counter.

  16. Inhibitor discovery of full-length New Delhi metallo-β-lactamase-1 (NDM-1.

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    Bingzheng Shen

    Full Text Available New Delhi metallo-β-lactmase-1 (NDM-1 has recently attracted extensive attention for its biological activities to catalyze the hydrolysis of almost all of β-lactam antibiotics. To study the catalytic property of NDM-1, the steady-kinetic parameters of NDM-1 toward several kinds of β-lactam antibiotics have been detected. It could effectively hydrolyze most β-lactams (k cat/K m ratios between 0.03 to 1.28 µmol⁻¹.s⁻¹, except aztreonam. We also found that thiophene-carboxylic acid derivatives could inhibit NDM-1 and have shown synergistic antibacterial activity in combination with meropenem. Flexible docking and quantum mechanics (QM study revealed electrostatic interactions between the sulfur atom of thiophene-carboxylic acid derivatives and the zinc ion of NDM-1, along with hydrogen bond between inhibitor and His189 of NDM-1. The interaction models proposed here can be used in rational design of NDM-1 inhibitors.

  17. New Delhi Metallo-β-Lactamase-Mediated Carbapenem Resistance: Origin, Diagnosis, Treatment and Public Health Concern

    Institute of Scientific and Technical Information of China (English)

    Wen-Juan Wei; Hai-Fei Yang; Ying ye; Jia-Bin Li

    2015-01-01

    Objective:To review the origin,diagnosis,treatment and public health concern of New Delhi metallo-β-lactamase (NDM)-producing bacteria.Data Sources:We searched database for studies published in English.The database of PubMed from 2007 to 2015 was used to conduct a search using the keyword term "NDM and Acinetobacter or Enterobacteriaceae or Pseudomonas aeruginosa." Study Selection:We collected data including the relevant articles on international transmission,testing methods and treatment strategies of NDM-positive bacteria.Worldwide NDM cases were reviewed based on 22 case reports.Results:The first documented case of infection caused by bacteria producing NDM-1 occurred in India,in 2008.Since then,13 blaNDM variants have been reported.The rise of NDM is not only due to its high rate of genetic transfer among unrelated bacterial species,but also to human factors such as travel,sanitation and food production and preparation.With limited treatment options,scientists try to improve available therapies and create new ones.Conclusions:In order to slow down the spread of these NDM-positive bacteria,a series of measures must be implemented.The creation and transmission of blaNDM are potentially global health issues,which are not issues for one country or one medical community,but for global priorities in general and for individual wound care practitioners specifically.

  18. A study of visual and musculoskeletal health disorders among computer professionals in NCR Delhi

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    Talwar Richa

    2009-01-01

    Full Text Available Objective: To study the prevalence of health disorders among computer professionals and its association with working environment conditions. Study design: Cross sectional. Materials and Methods: A sample size of 200 computer professionals, from Delhi and NCR which included software developers, call centre workers, and data entry workers. Result: The prevalence of visual problems in the study group was 76% (152/200, and musculoskeletal problems were reported by 76.5% (153/200. It was found that there was a gradual increase in visual complaints as the number of hours spent for working on computers daily increased and the same relation was found to be true for musculoskeletal problems as well. Visual problems were less in persons using antiglare screen, and those with adequate lighting in the room. Musculoskeletal problems were found to be significantly lesser among those using cushioned chairs and soft keypad. Conclusion: A significant proportion of the computer professionals were found to be having health problems and this denotes that the occupational health of the people working in the computer field needs to be emphasized as a field of concern in occupational health.

  19. Treatment pathways of extrapulmonary patients diagnosed at a tertiary care hospital in Delhi, India

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    Manoj Grover

    2014-01-01

    Full Text Available Background: In order to put extrapulmonary tuberculosis patients early on treatment, it is important to study pathways, which these patients adopt in for seeking treatment. Materials and Methods: In order to study the treatment pathways of extrapulmonary patients and assess appropriate points for intervention, a cross-sectional study was conducted in chest clinic of a tertiary care hospital in Delhi. Results: Factors associated with longer paths included reason for going to first health facility (nearness and known provider, availing more than one health facilities, presenting symptoms of fever, joint pain, nodular skin swelling and skin lesion. Self-referral to the chest clinic was associated with shorter paths. Lower level of education, occupation, non-serious perception of the disease and visiting five health facilities were significantly associated with patient delay of more than 3.5 weeks. Symptoms of fever, joint pain and skin lesion, visiting private health facility first, availing more than two health facilities and travelling distance of more than 100 km to reach chest clinic were significantly associated with the health facility delay of more than 4.5 weeks. Conclusions: Increasing public awareness, training of private practitioners and capacity building of government facilities will help in reducing delay.

  20. Molecular characterization of dengue and chikungunya virus strains circulating in New Delhi, India.

    Science.gov (United States)

    Afreen, Nazia; Deeba, Farah; Khan, Wajihul H; Haider, Shakir H; Kazim, Syed Naqui; Ishrat, Romana; Naqvi, Irshad Hussain; Shareef, Mohammad Y; Broor, Shobha; Ahmed, Anwar; Parveen, Shama

    2014-12-01

    Dengue and chikungunya are acute viral infections with overlapping clinical symptoms. Both diseases are transmitted by common mosquito vectors resulting in their co-circulation in a region. Molecular and serological tests specific for both dengue and chikungunya infections were performed on 87 acute phase blood samples collected from patients with suspected dengue/chikungunya infections in Delhi from September to December, 2011. RT-PCR and IgM ELISA were performed to detect dengue virus (DENV) and chikungunya virus (CHIKV). NS1 and IgG ELISA were also performed to detect DENV specific antigen and secondary DENV infection. DENV infection was detected in 49%, CHIKV infection in 29% and co-infection with DENV and CHIKV in 10% of the samples by RT-PCR. DENV serotypes 1, 2 and 3 were detected in this study. Nine DENV-1 strains, six DENV-2 strains and 20 CHIKV strains were characterized by DNA sequencing and phylogenetic analysis of their respective envelope protein genes. DENV-1 strains grouped in the American African genotype, DENV-2 strains in the Cosmopolitan genotype and CHIKV strains in the East Central South African genotype by phylogenetic analysis. This is one of the few studies reporting the phylogeny of two dengue virus serotypes (DENV-1 and DENV-2) and CHIKV. Surveillance and monitoring of DENV and CHIKV strains are important for design of strategies to control impending epidemics.

  1. Clonal diversity of New Delhi metallobetalactamase-1 producing Enterobacteriaceae in a tertiary care centre

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    M Shanthi

    2013-01-01

    Full Text Available Purpose: New Delhi metallobetalactamase-1 (NDM-1 production is a major mechanism of resistance to carbapenems among the Enterobacteriaceae and is a cause for concern in the field of microbial drug resistance. This study was performed to detect NDM-1 in Enterobacteriaceae and to determine the clonal relatedness of NDM-1 producing Escherichia coli and Klebsiella pneumoniae isolated from patients admitted in a tertiary care centre. Materials and Methods: A total of 111 clinically significant Enterobacteriaceae isolates, resistant to cephalosporin subclass III were screened for carbapenemase production by the modified Hodge test. Minimum inhibitory concentration to imipenem and meropenem was determined and interpreted according to Clinical Laboratory Standards Institute 2011 criteria. Presence of bla NDM-1 was detected by polymerase chain reaction. To ascertain clonal relatedness, random amplification of polymorphic deoxyribonucleic acid (RAPD was carried out for representative NDM-1 producers. Results : bla NDM-1 was detected in 64 study isolates, of which 27 were susceptible to carbapenems. RAPD revealed a high degree of clonal diversity among NDM-1 producers except for a small clustering of isolates in the neonatal intensive care unit. Conclusion: There is extensive clonal diversity among the NDM-1 producing E. coli and K. pneumoniae. Hence, antibiotic selection pressure rather than horizontal transfer is probably an important operating factor for the emergence of NDM-1. This calls for increased vigilance, continuous surveillance and strict enforcement of antibiotic policy with restricted use of inducer drugs.

  2. Monitoring variation in greenhouse gases concentration in urban environment of Delhi.

    Science.gov (United States)

    Sahay, Samraj; Ghosh, Chirashree

    2013-01-01

    Cities across the globe are considered as major anthropogenic sources of greenhouse gases (GHG), yet very few efforts has been made to monitor ambient concentration of GHG in cities, especially in a developing country like India. Here, variations in the ambient concentrations of carbon dioxide (CO(2)) and methane (CH(4)) in residential, commercial, and industrial areas of Delhi are determined from fortnightly daytime observations from July, 2008 to March, 2009. Results indicate that the average daytime ambient concentration of CO(2) varied from 495 to 554 ppm in authorized residential areas, 503 to 621 ppm in the slums or jhuggies in the unauthorized residential areas, 489 to 582 ppm in commercial areas, and 512 to 568 ppm in industrial areas with an average of 541 ± 27 ppm. CH(4) concentration varied from 652 to 5,356 ppbv in authorized residential areas, 500 to 15,220 ppbv in the unauthorized residential areas, 921 to 11,000 ppbv in the commercial areas, and 250 to 2,550 ppbv in the industrial areas with an average of 3,226 ± 1,090 ppbv. A low mid-afternoon CO(2) concentration was observed at most of the sites, primarily due to strong biospheric photosynthesis coupled with strong vertical mixing.

  3. Socio-cultural aspects of menstruation in an urban slum in Delhi, India.

    Science.gov (United States)

    Garg, S; Sharma, N; Sahay, R

    2001-05-01

    This paper attempts to understand the experience of menstruation in the socio-cultural context of an urban Indian slum. Observations were gathered as part of a larger study of reproductive tract infections in women in Delhi, using both qualitative and quantitative methods. The qualitative phase consisted of 52 in-depth interviews, three focus groups discussions and five key informant interviews. In the quantitative phase inferences were drawn from 380 respondents. Mean age at menarche was 13.5. Onset of menarche is associated with physical maturity and the ability to marry and reproduce. However, a culture of silence surrounds menarche, an event which took the women interviewed almost by surprise. Most were previously unaware that it would happen and the information they were given was sparse. Menstruation is associated with taboos and restrictions on work, sex, food and bathing, but the taboos observed by most of the women were avoidance of sex and not participating in religious practices; the taboo on not going into the kitchen, which had been observed in rural joint households, was not being observed after migration from rural areas due to lack of social support mechanisms. There is a clear need to provide information to young women on these subjects in ways that are acceptable to their parents, schools and the larger community, and that allow them to raise their own concerns. Education on these subjects should be envisaged as a long-term, continuous process, beginning well before menarche and continuing long after it.

  4. Cultivation of Azolla microphylla biomass on secondary-treated Delhi municipal effluents

    Energy Technology Data Exchange (ETDEWEB)

    Arora, A.; Saxena, S. [Indian Agricultural Research Institute, New Delhi (India). Centre for Conservation of Blue Green Algae

    2005-07-01

    Study was conducted on recycling municipal wastewaters for cultivation of Azolla microphylla biomass, which is used for inoculation into paddy fields as N biofertiliser and has other applications as green manure, animal feed and biofilter. Secondary-treated municipal wastewaters were collected from Wazirabad sewage treatment plant in New Delhi during all four seasons and tested for reactive P and heavy metal content. The reactive P levels in effluents ranged between 1-2 ppm and levels of heavy metals like Cd, Pb, Ni, Zn, Fe and Mn were well below permissible limits. A. microphylla was grown in sewage effluents and its dilutions prepared with tapwater. It showed good growth potential on sewage effluents. Doubling times during September and December months compared well with those on Espinase and Watanabe (E and W) medium and tapwater. Dried Azolla biomass produced on sewage waters did not show presence of toxic heavy metals Cd, Cr and Pb. However, levels of P in dried biomass cultivated on sewage effluents were lower as compared to those from E and W medium and tapwater. The biomass produced can be used for inoculating paddy fields or for other applications and polished wastewaters can be recycled for irrigation purposes. (author)

  5. Our lives, our say: Street and working children talk about their rights in Delhi

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    Jen Couch

    2010-10-01

    Full Text Available Recently a “new sociology of childhood” has been proposed arguing that childhood must be seen as a social construct and considered like race, class and gender as an important analytical variable. It is asserted that children and their life worlds are  topics worthy of study and that children must be seen as active agents in creating their own social worlds and society at large. The main implication of such a conceptualization is that childhood takes a multiplicity of forms over time and across cultures.  Essentially these approaches privilege the perspectives of children and reject the representation of them as passive vessels into which the rules of society are poured as merely adults in training. This paper examines this new discourse by drawing upon the experiences of Butterflies, a non-government organization working for the empowerment of street and working children in Delhi. In particular the paper will explore Butterflies’ rights-based approach to working with street and working children and give space to children’s own experiences and perceptions in regards to this approach. The article focuses on four key areas: the right to participation; the right to freedom of assembly; the right to protection from economic exploitation and the right to work. Keywords: children, work, rights, poverty, marginalisation, participation

  6. A Study of Empowerment and Engagement of ITES/BPO Professionals in Delhi-NCR

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    Puja Khatri

    2013-07-01

    Full Text Available With the advent of globalization, technology revolution has fastened its pace. Owing to availability of skilled, English speaking and cheap manpower, India enjoys being the favorite destination for outsourcing. These organizations are characterized by IT enabled operations, strategic HR practices, rotational shifts and high employee turnover rate. Despite good remuneration and other benefits, this sector witnesses maximum attrition. Managers try to empower and support their subordinates but the engagement level of employees is decreasing day by day. The present study seeks to understand the perception of employees pertaining to the level of empowerment and engagement with respect to variables like, job security, work-life balance, concern from top management, performance review system etc.. The study was conducted in Delhi NCR region wherein the respondents were selected through multistage sampling (N=100. Data was collected through self-constructed questionnaire (cronbach alpha =0.83.Demographic differences were also explored as male and female employees are treated differently at BPOs. Relationship between the level of empowerment and engagement was also analyzed. The paper seeks to provide an insight to top management and corporate practitioners of BPOs, who can use advanced techniques to develop an empowered culture thus, promoting engagement.

  7. New Delhi Metallo-β-Lactamase-Mediated Carbapenem Resistance: Origin, Diagnosis, Treatment and Public Health Concern

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    Wen-Juan Wei

    2015-01-01

    Full Text Available Objective: To review the origin, diagnosis, treatment and public health concern of New Delhi metallo-β-lactamase (NDM-producing bacteria. Data Sources: We searched database for studies published in English. The database of PubMed from 2007 to 2015 was used to conduct a search using the keyword term "NDM and Acinetobacter or Enterobacteriaceae or Pseudomonas aeruginosa." Study Selection: We collected data including the relevant articles on international transmission, testing methods and treatment strategies of NDM-positive bacteria. Worldwide NDM cases were reviewed based on 22 case reports. Results: The first documented case of infection caused by bacteria producing NDM-1 occurred in India, in 2008. Since then, 13 blaNDM variants have been reported. The rise of NDM is not only due to its high rate of genetic transfer among unrelated bacterial species, but also to human factors such as travel, sanitation and food production and preparation. With limited treatment options, scientists try to improve available therapies and create new ones. Conclusions: In order to slow down the spread of these NDM-positive bacteria, a series of measures must be implemented. The creation and transmission of blaNDM are potentially global health issues, which are not issues for one country or one medical community, but for global priorities in general and for individual wound care practitioners specifically.

  8. Emergence of Acinetobacter pittii harboring New Delhi metallo-beta-lactamase genes in Daejeon, Korea.

    Science.gov (United States)

    Sung, Ji Youn; Koo, Sun Hoe; Kim, Semi; Kwon, Gye Cheol

    2015-09-01

    Carbapenemase production has been reported worldwide in gram-negative bacteria, including Acinetobacter species. We detected carbapenemase-producing Acinetobacter pittii in clinical isolates in Daejeon, Korea. Twenty-one ertapenem-resistant A. pittii isolates screened with a disk diffusion method were characterized by using the Epsilon test, four multiplex PCR assays, and a multilocus sequence typing (MLST) scheme. A total of 21 A. pittii isolates harbored the metallo-β-lactamase (MBL) gene bla(IMP-1) or bla(NDM-1). Nineteen isolates containing bla(IMP-1) were resistant to imipenem and meropenem, but two isolates harboring bla(NDM-1) were susceptible to them. The sequence types (STs) of the two New Delhi MBL (NDM-1)-producing A. pittii isolates were ST70 and ST207, which differed from the STs (ST63, ST119, ST396, and a novel ST) of the IMP-1-producing A. pittii. This is the first report on NDM-1-producing A. pittii isolates in Korea. Our results emphasize that the study of NDM-1-producing gram-negative bacteria should involve carbapenem-susceptible as well as carbapenem-resistant isolates.

  9. Tomato Leaf Curl New Delhi Virus: An Emerging Virus Complex Threatening Vegetable and Fiber Crops

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    Enrique Moriones

    2017-09-01

    Full Text Available The tomato leaf curl New Delhi virus (ToLCNDV (genus Begomovirus, family Geminiviridae represents an important constraint to tomato production, as it causes the most predominant and economically important disease affecting tomato in the Indian sub-continent. However, in recent years, ToLCNDV has been fast extending its host range and spreading to new geographical regions, including the Middle East and the western Mediterranean Basin. Extensive research on the genome structure, protein functions, molecular biology, and plant–virus interactions of ToLCNDV has been conducted in the last decade. Special emphasis has been given to gene silencing suppression ability in order to counteract host plant defense responses. The importance of the interaction with DNA alphasatellites and betasatellites in the biology of the virus has been demonstrated. ToLCNDV genetic variability has been analyzed, providing new insights into the taxonomy, host adaptation, and evolution of this virus. Recombination and pseudorecombination have been shown as motors of diversification and adaptive evolution. Important progress has also been made in control strategies to reduce disease damage. This review highlights these various achievements in the context of the previous knowledge of begomoviruses and their interactions with plants.

  10. Tomato Leaf Curl New Delhi Virus: An Emerging Virus Complex Threatening Vegetable and Fiber Crops.

    Science.gov (United States)

    Moriones, Enrique; Praveen, Shelly; Chakraborty, Supriya

    2017-09-21

    The tomato leaf curl New Delhi virus (ToLCNDV) (genus Begomovirus, family Geminiviridae) represents an important constraint to tomato production, as it causes the most predominant and economically important disease affecting tomato in the Indian sub-continent. However, in recent years, ToLCNDV has been fast extending its host range and spreading to new geographical regions, including the Middle East and the western Mediterranean Basin. Extensive research on the genome structure, protein functions, molecular biology, and plant-virus interactions of ToLCNDV has been conducted in the last decade. Special emphasis has been given to gene silencing suppression ability in order to counteract host plant defense responses. The importance of the interaction with DNA alphasatellites and betasatellites in the biology of the virus has been demonstrated. ToLCNDV genetic variability has been analyzed, providing new insights into the taxonomy, host adaptation, and evolution of this virus. Recombination and pseudorecombination have been shown as motors of diversification and adaptive evolution. Important progress has also been made in control strategies to reduce disease damage. This review highlights these various achievements in the context of the previous knowledge of begomoviruses and their interactions with plants.

  11. New Delhi Metallo-beta-lactamase around the world: an eReview using Google Maps.

    Science.gov (United States)

    Berrazeg, M; Diene, Sm; Medjahed, L; Parola, P; Drissi, M; Raoult, D; Rolain, Jm

    2014-01-01

    Gram-negative carbapenem-resistant bacteria, in particular those producing New Delhi Metallo-betalactamase-1 (NDM-1), are a major global health problem. To inform the scientific and medical community in real time about worldwide dissemination of isolates of NDM-1-producing bacteria, we used the PubMed database to review all available publications from the first description in 2009 up to 31 December 2012, and created a regularly updated worldwide dissemination map using a web-based mapping application. We retrieved 33 reviews, and 136 case reports describing 950 isolates of NDM-1-producing bacteria. Klebsiella pneumoniae (n= 359) and Escherichia coli (n=268) were the most commonly reported bacteria producing NDM-1 enzyme. Several case reports of infections due to imported NDM-1 producing bacteria have been reported in a number of countries, including the United Kingdom, Italy, and Oman. In most cases (132/153, 86.3%), patients had connections with the Indian subcontinent or Balkan countries. Those infected were originally from these areas, had either spent time and/or been hospitalised there, or were potentially linked to other patients who had been hospitalised in these regions. By using Google Maps, we were able to trace spread of NDM-1-producing bacteria. We strongly encourage epidemiologists to use these types of interactive tools for surveillance purposes and use the information to prevent the spread and outbreaks of such bacteria.

  12. Cardiovascular health promotion in schools of Delhi, India: A baseline evaluation of environment and policies

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    Ravneet Kaur

    2012-01-01

    Full Text Available Background: Cardiovascular diseases (CVDs are one of the most common causes of morbidity and mortality. Most of the risk factors of CVDs develop early in childhood. Schools immensely influence the thinking pattern of students and can thus shape their behavior. However, no amount of knowledge and awareness can change health behaviours of students until they get support from enabling environment in the schools. The Ottawa charter has also emphasized on building healthy public policy and creating supportive environments for health promotion in schools. Materials and Methods: The present study was conducted in 10 schools in Delhi, India. School policies, environment, community participation and approach of school health agency were assessed by interviewing authorities, review of related documents and direct observation in schools. Results: It was found that none of the schools had any written health policy. Environment in most of the schools was not conducive for cardiovascular health promotion. Conclusion: The study highlights that the schools lack health policies and environment for cardiovascular health and also points out the approach of school health agency, focusing on medical check-ups and treatment of minor illnesses.

  13. Occupational hazard exposure and general health profile of welders in rural Delhi

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    Anuradha Chauhan

    2014-01-01

    Full Text Available Background: Welding is a common industrial process associated with various health hazards. The aspect of duration of hazard exposure among welders at their workplace has been studied to limited extent in India. Objective: To assess the duration of occupational hazard exposure and its association with symptoms among the welders. Materials and Methods: A cross-sectional study was conducted amongst 106 welders in North Delhi. Data was collected using a questionnaire containing items to assess the socio-demographic profile, their medical history and individual hazard exposure. Results: Majority of them were involved in skilled/semi-skilled job (n = 99; 93%. The predominant nature of work for majority was manual. More than half reported their work to be physically hard (n = 56; 53%, involves much lifting of weight (n = 61; 57%, and is dangerous (n = 59; 56%. Dust/smoke followed by noise was reported to be most common hazards at the workplace by them. Most of them were suffering from eye related symptoms (n = 63; 59% followed by skin conditions (n = 28; 26%. Skin diseases were reported to be significantly common among group of welders who were exposed to dust and radiation for ≥4 hours in a day (P < 0.05. Conclusions: Nearly half of the welders found their job to be dangerous and were being exposed to at least one hazardous substance at their workplace. Majority of them complained of eye symptoms. There is a need for health and safety training of this economically productive group.

  14. Sexual and Reproductive Health: Knowledge, Attitude, and Perceptions among Young Unmarried Male Residents of Delhi

    Science.gov (United States)

    Meena, Jitendra Kumar; Verma, Anjana; Kishore, Jugal; Ingle, Gopal Krishan

    2015-01-01

    Context. Men play a significant role in all spheres of domestic life including reproduction. Youth is a period of critical development and ignoring sexual and reproductive health (SRH) needs of young men ought to have wider social and health consequences. Aims and Objectives. To assess the knowledge, attitude, and perceptions regarding SRH among young unmarried men (18–25 years). Settings and Design. A semiqualitative study conducted across four health centers (2 rural, 2 urban) across Delhi. Materials and Methods. Focus group discussions (FGDs) were held among sixty-four participants regarding various aspects of SRH. Data Analysis. The data generated were analyzed using free listing and thematic content analysis along with simple quantitative proportions for different variable groups. Results. Good knowledge regarding HIV/AIDS was observed though found poor regarding other STIs/RTIs. Inadequate knowledge and negative attitude towards SRH and condom use were observed among rural participants. Peer group and mass media were the commonest SRH information sources among rural and urban participants, respectively. Conclusions. Poor SRH knowledge, perceptions, and available nonformal, unreliable information sources expose young men to poor SRH outcomes. Early, comprehensive SRH information provision can have life-long protective benefits to them and their partners. PMID:26346646

  15. Occupational hazard exposure and general health profile of welders in rural Delhi

    Science.gov (United States)

    Chauhan, Anuradha; Anand, Tanu; Kishore, Jugal; Danielsen, Tor Erik; Ingle, Gopal Krishna

    2014-01-01

    Background: Welding is a common industrial process associated with various health hazards. The aspect of duration of hazard exposure among welders at their workplace has been studied to limited extent in India. Objective: To assess the duration of occupational hazard exposure and its association with symptoms among the welders. Materials and Methods: A cross-sectional study was conducted amongst 106 welders in North Delhi. Data was collected using a questionnaire containing items to assess the socio-demographic profile, their medical history and individual hazard exposure. Results: Majority of them were involved in skilled/semi-skilled job (n = 99; 93%). The predominant nature of work for majority was manual. More than half reported their work to be physically hard (n = 56; 53%), involves much lifting of weight (n = 61; 57%), and is dangerous (n = 59; 56%). Dust/smoke followed by noise was reported to be most common hazards at the workplace by them. Most of them were suffering from eye related symptoms (n = 63; 59%) followed by skin conditions (n = 28; 26%). Skin diseases were reported to be significantly common among group of welders who were exposed to dust and radiation for ≥4 hours in a day (P < 0.05). Conclusions: Nearly half of the welders found their job to be dangerous and were being exposed to at least one hazardous substance at their workplace. Majority of them complained of eye symptoms. There is a need for health and safety training of this economically productive group. PMID:25006312

  16. Sexual and Reproductive Health: Knowledge, Attitude, and Perceptions among Young Unmarried Male Residents of Delhi

    Directory of Open Access Journals (Sweden)

    Jitendra Kumar Meena

    2015-01-01

    Full Text Available Context. Men play a significant role in all spheres of domestic life including reproduction. Youth is a period of critical development and ignoring sexual and reproductive health (SRH needs of young men ought to have wider social and health consequences. Aims and Objectives. To assess the knowledge, attitude, and perceptions regarding SRH among young unmarried men (18–25 years. Settings and Design. A semiqualitative study conducted across four health centers (2 rural, 2 urban across Delhi. Materials and Methods. Focus group discussions (FGDs were held among sixty-four participants regarding various aspects of SRH. Data Analysis. The data generated were analyzed using free listing and thematic content analysis along with simple quantitative proportions for different variable groups. Results. Good knowledge regarding HIV/AIDS was observed though found poor regarding other STIs/RTIs. Inadequate knowledge and negative attitude towards SRH and condom use were observed among rural participants. Peer group and mass media were the commonest SRH information sources among rural and urban participants, respectively. Conclusions. Poor SRH knowledge, perceptions, and available nonformal, unreliable information sources expose young men to poor SRH outcomes. Early, comprehensive SRH information provision can have life-long protective benefits to them and their partners.

  17. Usage and Perceived Side Effects of Personal Protective Measures against Mosquitoes among Current Users in Delhi.

    Science.gov (United States)

    Kohli, Charu; Kumar, Rajesh; Meena, G S; Singh, M M; Sahoo, Jyotiranjan; Ingle, G K

    2014-01-01

    Background. Mosquito-borne diseases constitute an important cause of morbidity and mortality. The use of personal protective measures (PPM) like mats, bednets, screening, repellents, liquid vaporizers, mosquito coils, and so forth has been advocated as an effective tool in control of mosquito-borne diseases, but data about the safety profile of personal protective measures is still scarce. Objective. To study the usage and side effects of personal protective measures against mosquitoes among current users in Delhi. Materials and Methods. A community-based cross-sectional study among 350 adult individuals selected by systematic sampling method. Data was collected using pretested semistructured questionnaire after taking written informed consent. Data was analysed using SPSS version 17. Chi-square/Fisher's Exact test was used for qualitative variables to find association and P value Personal protective measures were used by 219 (62.5%) subjects. Liquid vaporizer was the most preferred method (41.4%). Most common perceived side effect of personal protective measures was headache (7.7%). Other perceived side effects were cough (3.2%), sore throat (2.7%), allergy (1.3%), and eye irritation (0.9%) predominantly among coil users. Conclusion. There is a need to have a close watch for side effects of personal protective measures among users. Further research is also needed to develop safe and effective personal protective measures against mosquitoes.

  18. Prevalence of HIV and VDRL seropositivity in blood donors of Delhi.

    Science.gov (United States)

    Singh, Bharat; Verma, Monika; Kotru, Mrinalini; Verma, Karttikaye; Batra, Madhu

    2005-09-01

    Blood transfusion has been the transmission mechanism in 15 per cent of total patients infected with human immunodeficiency virus (HIV). A few reports are available regarding the trend of HIV seropositivity in northern India. Prevalence of VDRL (venereal disease research laboratory) reactivity varies from 0.8-15 per cent in blood donors. We present data on the prevalence and trends of infection with HIV 1 and 2 and VDRL reactivity in blood donors in Delhi. Between 2000-2002, a total of 76089 (voluntary and replacement) donors were screened. Majority (82.4%) were replacement donors. Seropositivity for HIV and VDRL was seen in 0.54 and 2.6 per cent of donors respectively. The percentage of seropositivity for HIV and VDRL was significantly higher in replacement donors (P<0.001). It is suggested that extensive donor selection and a voluntary donor service would reduce the number of infectious donors significantly. Non-renumerated repeat voluntary donor services are urgently required to lower the prevalence of transmissible infections. While the need to change to a voluntary donor service and devising effective donor screening cannot be over emphasized, there is also a need to mandate HIV antigen detection in India.

  19. New Delhi Metallo-Beta-Lactamase (NDM-1)-Producing Klebsiella Pneumoniae Isolated from a Burned Patient

    Science.gov (United States)

    Petersen-Morfin, Santiago; Bocanegra-Ibarias, Paola; Morfin-Otero, Rayo; Garza-González, Elvira; Perez-Gomez, Hector Raul; González-Diaz, Esteban; Esparza-Ahumada, Sergio; León-Garnica, Gerardo; Amezcua-Salazar, Gabriel; Rodriguez-Noriega, Eduardo

    2017-01-01

    Patient: Male, 32 Final Diagnosis: NDM-1-producing Klebsiella pneumoniae • bacteremia Symptoms: Fever Medication: — Clinical Procedure: None Specialty: Infectious Diseases Objective: Diagnostic/therapeutic accidents Background: Infections affecting burn patients are frequently caused by Staphylococcus aureus, Pseudomonas aeruginosa, and Enterobacteriaceae species. Infections with these pathogens have become increasingly difficult to treat due to evolving antibiotic resistance mechanisms, including the production of carbapenemases. Case Report: The present case report describes the evolution of a burn patient with polymicrobial healthcare-associated burn infections, including a bloodstream infection due to an emergent multidrug-resistant New Delhi metallo-beta-lactamase (NDM-1)-producing Klebsiella pneumoniae. During hospitalization, initial antibiotic treatment eradicated some of the infecting species. Newer isolates were found to be multidrug-resistant and required unique antibiotic combinations. The patient’s condition continued to deteriorate after the isolation of multidrug-resistant P. aeruginosa and NDM-1-positive K. pneumoniae from the blood. Conclusions: This case report illustrates the need for adequate antibiotic therapies in burn patients with subsequent infections due to a carbapenemase-producing multidrug-resistant bacteria. The potential danger of new bacterial pathogens should be considered in this group of susceptible patients. PMID:28717120

  20. Type 2 Diabetes and Anxiety Symptoms Among Women in New Delhi, India.

    Science.gov (United States)

    Weaver, Lesley Jo; Madhu, S V

    2015-11-01

    We explored the relationship between mental health and type 2 diabetes among women in New Delhi, India, in 2011. We recruited a convenience sample of 184 diabetic women from 10 public and private clinics. They completed a finger-stick blood test and a questionnaire assessing demographic characteristics, depression and anxiety symptoms, and diabetes-related disabilities restricting their performance of daily tasks. A subsample of 30 women participated in follow-up qualitative interviews at their homes. More than one quarter of our sample of diabetic women reported high levels of anxiety symptoms, whereas 18% reported high levels of depression symptoms. Anxiety symptoms were patterned according to recency of diabetes diagnosis, with 40% of women diagnosed less than 2 years before their interview reporting high anxiety symptom levels, as opposed to 23% of women diagnosed more than 2 years in the past. Depression and anxiety scores differed with respect to their relationship to recency of diagnosis, number of children, blood glucose level, and functional disabilities restricting performance of daily tasks. Screening for anxiety among people with diabetes has been overlooked in the past. Anxiety appears more prevalent than depression, especially during the first 2 years of the disease.

  1. Poverty indicators and mental health functioning among adults living with HIV in Delhi, India.

    Science.gov (United States)

    Kang, Ezer; Delzell, Darcie A P; McNamara, Paul E; Cuffey, Joel; Cherian, Anil; Matthew, Saira

    2016-01-01

    Poor mental health functioning among persons living with HIV (PLHIV) has gained considerable attention particularly in low-income countries that disproportionately carry the global HIV/AIDS burden. Fewer studies, however, have examined the relationship between poverty indicators and mental health among PHLIV in India. Based on this cross-sectional study of 196 HIV-seropositive adults who received medical services at Shalom AIDS Project in Delhi, India, structural equation modeling and mediation analysis were employed to estimate the associations between poverty indices (household asset index, food security, unemployment, water treatment, sanitation), HIV-health factors (illness in the past 3 months, co-morbid medical conditions), and psychological distress. In the final model, ownership of fewer household assets was associated with higher levels of food insecurity, which in turn was associated with higher psychological distress. Also, the household asset index, food insecurity, and unemployment had a larger effect on psychological distress than new opportunistic infections. These findings build on increasing evidence that support concerted efforts to design, evaluate, and refine HIV mental health interventions that are mainstreamed with livelihood programming in high poverty regions in India.

  2. Library resources on the Internet

    Science.gov (United States)

    Buchanan, Nancy L.

    1995-07-01

    Library resources are prevalent on the Internet. Library catalogs, electronic books, electronic periodicals, periodical indexes, reference sources, and U.S. Government documents are available by telnet, Gopher, World Wide Web, and FTP. Comparatively few copyrighted library resources are available freely on the Internet. Internet implementations of library resources can add useful features, such as full-text searching. There are discussion lists, Gophers, and World Wide Web pages to help users keep up with new resources and changes to existing ones. The future will bring more library resources, more types of library resources, and more integrated implementations of such resources to the Internet.

  3. A failure of the Red Pierrot Talicada nyseus Guérin-Méneville, 1843 (Lepidoptera: Lycaenidae butterfly to colonize Delhi area

    Directory of Open Access Journals (Sweden)

    Rajiv K. Singh Bais

    2015-02-01

    Full Text Available The Red Pierrot Talicada nyseus Guérin-Méneville, 1843 is a butterfly of the semi-arid plains. Its historical distribution range includes Sri Lanka, southern India, northeastern India and Myanmar. It was recently reported from a few places in northern India far away from its known range boundaries in India. Dehradun, Kumaon Himalaya, Delhi and Kalatop are the places from where it has been reported in the recent past. Talicada nyseus nyseus appeared in the Delhi area in 2008, survived and bred for more than a year and then suddenly disappeared in the summer of 2009. The appearance of T.n. nyseus in Dehradun has been linked to the introduction of Kalanchoe ornamental plants in the newly developed residential areas. This paper examines the likely reasons for its disappearance from the Delhi area.

  4. A comparative study of job satisfaction among regular and staff on contract in the primary health care system in Delhi, India

    Directory of Open Access Journals (Sweden)

    Pawan Kumar

    2014-01-01

    Full Text Available Background: Job satisfaction is a pleasant emotional state associated with the appreciation of one′s work and contributes immensely to performance in an organization. The purpose of this study was to assess the comparative job satisfaction among regular and staff on contract in Government Primary Urban Health Centers in Delhi, India. Materials and Methods: The study was conducted in 2013, on a sample of 333 health care providers who were selected using a multistage random sampling technique. The sample included medical officers (MOs, auxiliary nurses and midwives (ANMs, pharmacists and laboratory technicians (LTs/laboratory assistants (LAs among regular and staff on contract. Analysis was done using SPSS version 18, and appropriate statistical tests were applied. Results: The job satisfaction for all the regular staff that is, MOs, ANMs, pharmacists, LAs, and LTs were relatively higher (3.3 ± 0.44 than the contract staff (2.7 ± 0.45 with ′t′value 10.54 (P < 0.01. The mean score for regular and contract MOs was 3.2 ± 0.46 and 2.7 ± 0.56, respectively, and the same trends were found between regular and ANMs on the contract which was 3.4 ± 0.30 and 2.7 ± 0.38, regular and pharmacists on the contract was 3.3 ± 0.50 and 2.8 ± 0.41, respectively. The differences between groups were significant with a P < 0.01. Conclusion: Overall job satisfaction level was relatively low in both regular and contract staff. The factors contributing to satisfaction level were privileges, interpersonal relations, working-environment, patient relationship, the organization′s facilities, career development, and the scarcity of human resources (HRs. Therefore, specific recommendations are suggested to policy makers to take cognizance of the scarcity of HRs and the on-going experimentation with different models under primary health care system.

  5. 基于 EZproxy 日志的电子资源异常访问行为研究%Research on Abnormal Access to Electronic Resources Based on EZproxy Logs

    Institute of Scientific and Technical Information of China (English)

    雷东升; 郭振英

    2016-01-01

    The off - campus access to electronic resources in the library benefits readers a lot .Meanwhile ,some abnormal access behavior arises .The paper analyzed the electronic resources access log with EZproxyog proxy server ,designed and devel-oped the EZproxy log analysis system so as to pretreat ,upload ,count and analyze the access log to electronic resources .To dis-cover the abnormal access behavior of readers on the basis of the characteristics of their access and to classify the abnormal behav -ior , the paper could avoid that IP is temporarily blocked by the supporters of database of electronic resources in the library so that can maintain the readers' rights and improve the efficiency of resource access .%校外访问图书馆电子资源在方便读者的同时也出现一些异常访问行为,利用 EZproxy 代理服务器日志信息分析异常访问行为特征,设计并开发 EZproxy 日志分析系统,完成对电子资源访问日志的预处理、上传、统计和分析,从访问特征发掘读者的异常访问行为,对异常行为情况分类处理,基本避免了异常访问行为导致图书馆电子资源被数据库商临时封掉 IP 的现象出现,维护图书馆读者的合法权利,提高资源访问效率。

  6. Antigen sequence typing of outer membrane protein (fetA gene of Neisseria meningitidis serogroup A from Delhi & adjoining areas

    Directory of Open Access Journals (Sweden)

    S Dwivedi

    2014-01-01

    Full Text Available Background & objectives: Meningitis caused by Neisseria meningitidis is a fatal disease. Meningococcal meningitis is an endemic disease in Delhi and irregular pattern of outbreaks has been reported in India. All these outbreaks were associated with serogroup A. Detailed molecular characterization of N. meningitidis is required for the management of this fatal disease. In this study, we characterized antigenic diversity of surface exposed outer membrane protein (OMP FetA antigen of N. meningitidis serogroup A isolates obtained from cases of invasive meningococcal meningitis in Delhi, India. Methods: Eight isolates of N. meningitidis were collected from cerebrospinal fluid during October 2008 to May 2011 from occasional cases of meningococcal meningitis. Seven isolates were from outbreaks of meningococcal meningitis in 2005-2006 in Delhi and its adjoining areas. These were subjected to molecular typing of fetA gene, an outer membrane protein gene. Results: All 15 N. meningitides isolates studied were serogroup A. This surface exposed porin is putatively under immune pressure. Hence as a part of molecular characterization, genotyping was carried out to find out the diversity in outer membrane protein (FetA gene among the circulating isolates of N. meningitidis. All 15 isolates proved to be of the same existing allele type of FetA variable region (VR when matched with global database. The allele found was F3-1 for all the isolates. Interpretation & conclusions: There was no diversity reported in the outer membrane protein FetA in the present study and hence this protein appeared to be a stable molecule. More studies on molecular characterization of FetA antigen are required from different serogroups circulating in different parts of the world.

  7. Dental fluorosis and its association with the use of fluoridated toothpaste among middle school students of Delhi

    Directory of Open Access Journals (Sweden)

    Poornima Tiwari

    2010-01-01

    Full Text Available Introduction: Fluorosis can manifest as dental fluorosis (seen mostly in secondary dentition, skeletal fluorosis, and systemic fluorosis. Groundwater with high fluoride concentrations, diet rich in fish and tea, indoor air-pollution, and use of fluoride toothpastes may contribute considerably to total exposure. Objective: To assess the prevalence of dental fluorosis and associated factors particularly fluoridated toothpastes, among middle school children of a resettlement colony in Delhi. Materials and Methods: This survey was conducted among the middle school students (VI th -VIII th studying in three government schools of Sangam Vihar, South Delhi. Students were examined for dental fluorosis by experts. A pre-structured questionnaire was used to obtain data regarding age, source of drinking water, toothpaste used, etc. Height, weight, and hemoglobin were recorded. Two repeat visits were made. Out of 432 students enrolled in these schools, 413 students were examined. Statistics: Descriptive and chi-square statistics were used. Results: Dental fluorosis was prevalent in 121 (29.3% study subjects. It was significantly more in children of age 13 years or above, in those who used fluoridated toothpaste for dental cleaning (P=0.033 and in anemic children (P<0.001. However, there was no significant association of disease with gender (P=0.02, source of drinking water (P=0.417, and with BMI (P=0.826. Conclusion: As dental fluorosis is very common (in about one-fourth among the middle school children, in this resettlement colony of Delhi, various control measures e.g. discouraging the fluoridated toothpastes, educating parents about fluorosis, de-fluoridation of water in the high risk areas, etc may help to tackle this situation.

  8. Dynamic reservoir characterization using 4D multicomponent seismic data and rock physics modeling at Delhi Field, Louisiana

    Science.gov (United States)

    Carvajal Meneses, Carla C.

    Pore pressure and CO2 saturation changes are important to detect and quantify for maximizing oil recovery in Delhi Field. Delhi Field is a enhanced oil recovery (EOR) project with active monitoring by 4D multicomponent seismic technologies. Dynamic rock physics modeling integrates the rich dataset of core, well logs, petrographic thin sections and facies providing a link between reservoir and elastic properties. The dynamic modeling in this high porosity sandstone reservoir shows that P-wave velocity is more sensitive to CO2 saturation while S-wave velocity is more sensitive to pore pressure changes. I use PP and PS seismic data to jointly invert for Vp=Vs ratio and acoustic impedance. This technique has the advantage of adding more information to the non-unique inversion problem. Combining the inversion results from the monitor surveys of June 2010 and August 2011 provides acoustic impedance and Vp=Vs percentage differences. The time-lapse inverted response enables dynamic characterization of the reservoir by fitting the predicted dynamic models (calibrated at the wells). Dynamic reservoir characterization adds value in this stratigraphic complex reservoir. The results indicate that reservoir heterogeneities and pore pressure gradients control the CO2 flow within the Paluxy reservoir. Injectors 148-2 and 140-1 showed CO2 is moving downdip following a distributary channel induced by differential pressure from an updip injector or a barrier caused by a heterogeneity in the reservoir. CO2 anomalies located above the Paluxy injector 148-2 indicates that CO2 is moving from the Paluxy up into the Tuscaloosa Formation. My work demonstrates that reservoir monitoring is necessary for reservoir management at Delhi Field.

  9. Myths, beliefs and perceptions about mental disorders and health-seeking behavior in Delhi, India

    Science.gov (United States)

    Kishore, Jugal; Gupta, Avni; Jiloha, Ram Chander; Bantman, Patrick

    2011-01-01

    Objectives: To assess the myths, beliefs and perceptions about mental disorders and health-seeking behavior in general population and medical professionals of India. Materials and Methods: A cross-sectional study was carried out with a sample of 436 subjects (360 subjects from urban and rural communities of Delhi and 76 medical professionals working in different organizations in Delhi). A pre-tested questionnaire consisting items on perceptions, myths, and beliefs about causes, treatment, and health-seeking behavior for mental disorders was used. The collected data were statistically analyzed using computer software package Epi-info. Appropriate tests of significance were applied to detect any significant association. Results: The mental disorders were thought to be because of loss of semen or vaginal secretion (33.9% rural, 8.6% urban, 1.3% professionals), less sexual desire (23.7% rural, 18% urban), excessive masturbation (15.3% rural, 9.8% urban), God's punishment for their past sins (39.6% rural, 20.7% urban, 5.2% professionals), and polluted air (51.5% rural, 11.5% urban, 5.2% professionals). More people (37.7%) living in joint families than in nuclear families (26.5%) believed that sadness and unhappiness cause mental disorders. 34.8% of the rural subjects and 18% of the urban subjects believed that children do not get mental disorders, which means they have conception of adult-oriented mental disorders. 40.2% in rural areas, 33.3% in urban areas, and 7.9% professionals believed that mental illnesses are untreatable. Many believed that psychiatrists are eccentric (46.1% rural, 8.4% urban, 7.9% professionals), tend to know nothing, and do nothing (21.5% rural, 13.7% urban, 3.9% professionals), while 74.4% of rural subjects, 37.1% of urban subjects, and 17.6% professionals did not know that psychiatry is a branch of medicine. More people in rural areas than in urban area thought that keeping fasting or a faith healer can cure them from mental illnesses, whereas

  10. Virulence of a Klebsiella pneumoniae strain carrying the New Delhi metallo-beta-lactamase-1 (NDM-1)

    DEFF Research Database (Denmark)

    Fuursted, Kurt; Schøler, Lone; Hansen, Frank;

    2011-01-01

    The aim of the study was to compare and evaluate virulence in five strains of Klebsiella pneumoniae, including an isolate carrying New Delhi metallo-beta-lactamase-1 (NDM-1). In vivo virulence was assessed using a murine sepsis model and using the nematode Caenorhabditis elegans killing model......, and in vitro virulence by assessing various virulence factors. The NDM-1 carrying K. pneumoniae isolate was the most virulent in the murine sepsis model but there was no clear cut correlation to in vitro virulence factors or killing in C. elegans. It is concluded that K. pneumoniae carrying NDM-1 have...

  11. Prevalence of myopia and its risk factors in urban school children in Delhi: the North India Myopia Study (NIM Study.

    Directory of Open Access Journals (Sweden)

    Rohit Saxena

    Full Text Available Assess prevalence of myopia and identify associated risk factors in urban school children.This was a cross-sectional study screening children for sub-normal vision and refractive errors in Delhi. Vision was tested by trained health workers using ETDRS charts. Risk factor questionnaire was filled for children with vision 11 years children (p 5 hours per day (p 2 hours / day (p 2 hours in a day.Myopia is a major health problem in Indian school children. It is important to identify modifiable risk factors associated with its development and try to develop cost effective intervention strategies.

  12. Speculation in Fixed Futures:An Ethnography of Betting in between Legal and Illegal Economies at the Delhi Racecourse

    OpenAIRE

    Puri, Stine Simonsen

    2014-01-01

    This Ph.D. thesis concerns betting in India. It is based on a long-term fieldwork at the Delhi racecourse and examines speculations behind the social and economic practices of betting on horse races. Speculation is understood as a method of profit seeking tied to interpretative methods on imprecise knowledge. These speculations are located in the context of an Indian economy, while parallels to global finance are drawn. The thesis follows a number of bettors in their daily life inside and out...

  13. Awareness and practices regarding bio-medical waste management among health care workers in a tertiary care hospital in Delhi

    Directory of Open Access Journals (Sweden)

    G Bhagawati

    2015-01-01

    Full Text Available Health care institutions are generating large amount of Bio-Medical Waste (BMW, which needs to be properly segregated and treated. With this concern, a questionnaire based cross-sectional study was done to determine the current status of awareness and practices regarding BMW Management (BMWM and areas of deficit amongst the HCWs in a tertiary care teaching hospital in New Delhi, India. The correct responses were graded as satisfactory (more than 80%, intermediate (50–80% and unsatisfactory (less than 50%. Some major areas of deficit found were about knowledge regarding number of BMW categories (17%, mercury waste disposal (37.56% and definition of BMW (47%.

  14. Field and Microstructure Study of Transpressive Jogdadi shear zone near Ambaji, Aravalli- Delhi Mobile Belt, NW India and its tectonic implication on the exhumation of granulites.

    Science.gov (United States)

    Tiwari, Sudheer Kumar; Biswal, Tapas Kumar

    2016-04-01

    Aravalli- Delhi mobile belt is situated in the northwestern part of Indian shield. It comprises tectono- magmatic histories from Archean to Neoproterozoic age. It possesses three tectono- magmatic metamorphic belts namely Bhilwara Supergroup (3000 Ma), Aravalli Supergorup (1800 Ma) and Delhi Supergroup (1100 -750Ma). The Delhi Supergroup is divided in two parts North Delhi and South Delhi; North Delhi (1100 Ma to 850 Ma) is older than South Delhi (850 Ma to 750 Ma). The study area falls in the South Delhi terrane; BKSK granulites are the major unit in this terrane. BKSK granulites comprise gabbro- norite-basic granulite, pelitic granulite, calcareous granulite and occur within the surrounding of low grade rocks as meta- rhyolite, quartzite, mica schist and amphibolites. The high grade and low grade terranes share a sheared margin. Granulites have undergone three phases of folding, intruded by three phases of granites and traversed by many shear zones. One of the shear zones is Jogdadi shear zone which consists of granitic mylonites and other sheared rocks. Jogdadi shear zone carries the evidence of both ductile as well as brittle shearing. It strikes NW- SE; the mylonitic foliation dip moderately to SW or NE and stretching lineations are oblique towards SE. The shear zone is folded and gabbro- norite - basic granulite occurs at the core. One limb of fold passes over coarse grained granite while other limb occurs over gabbro- norite- basic granulite. Presence of mylonitic foliation, asymmetric folding, S-C fabrics, porphyroclasts, mica fishes and book shelf- gliding are indicative of ductile deformation. Most of the porphyroclasts are sigmoidal and delta types but there are also some theta and phi type porphyroclasts. Book shelf-gliding structures are at low angle to the C plane. The shear zone successively shows protomylonite, mylonite and ultramylonites from margin to the centre. As the mylonitization increases recrystallized quartz grains appear. Porphyroclasts

  15. Early detection of multi-drug resistance and common mutations in Mycobacterium tuberculosis isolates from Delhi using GenoType MTBDRplus assay

    OpenAIRE

    2015-01-01

    Purpose: There is scarcity of prevalence data of multi-drug-resistant tuberculosis (MDR-TB) data and common mutations responsible in North India. This study aimed to detect MDR-TB among MDR-TB suspects from Delhi and mutation patterns using GenoType MTBDRplus assay. Materials and Methods: All MDR suspects in five districts of New Delhi were referred to the laboratory from 1 st October 2011 to 31 st December 2012 as per criterion defined by Programmatic Management of Drug Resistant Tuberculosi...

  16. Prevalence of dental fear and its causes using three measurement scales among children in New Delhi.

    Science.gov (United States)

    Rajwar, Anju Singh; Goswami, Mridula

    2017-01-01

    There is a great need for identifying fearful children, who often present problems in patient management, thus affecting the quality of dental care rendered to them. This study is unique in the way that dental fear was assessed through three fear scales as research has suggested the use of more than one scale because each scale has its own restrictions and is open to criticism. The aim of this study was to evaluate dental fear and anxiety (DFA) among children aged 3-14 years using three fear measurement scales. The study was conducted on children (3-14 years) who visited the Department of Pedodontics and Preventive Dentistry at Maulana Azad Institute of Dental Sciences, New Delhi. The DFA levels were measured using three fear measurement scales, i.e., facial image scale (FIS), dental fear scale (DFS), and children's fear survey schedule-dental subscale (CFSS-DS). The dental behavior was estimated using the Frankl's behavior rating scale (FBRS). The prevalence of dental fear according to FIS was 14.3%, according to DFS was 22.6%, and according to CFSS-DS was 7.4%. In assessment of the behavior of children in the clinics through FBRS, it was observed that he maximum number of respondents (69.8%) showed Frankl's Rating 3 i.e. positive. In the DFS and CFSS-DS, the factor which caused most fear was "feeling the needle injected" and "injections," respectively. Assessment of dental fear is an extremely useful tool for the dental practitioner, who can use it to customize the behavioral treatment and management for child patients.

  17. Prevalence of dental fear and its causes using three measurement scales among children in New Delhi

    Directory of Open Access Journals (Sweden)

    Anju Singh Rajwar

    2017-01-01

    Full Text Available Introduction: There is a great need for identifying fearful children, who often present problems in patient management, thus affecting the quality of dental care rendered to them. This study is unique in the way that dental fear was assessed through three fear scales as research has suggested the use of more than one scale because each scale has its own restrictions and is open to criticism. Aim: The aim of this study was to evaluate dental fear and anxiety (DFA among children aged 3–14 years using three fear measurement scales. Methods: The study was conducted on children (3–14 years who visited the Department of Pedodontics and Preventive Dentistry at Maulana Azad Institute of Dental Sciences, New Delhi. The DFA levels were measured using three fear measurement scales, i.e., facial image scale (FIS, dental fear scale (DFS, and children's fear survey schedule-dental subscale (CFSS-DS. The dental behavior was estimated using the Frankl's behavior rating scale (FBRS. Results: The prevalence of dental fear according to FIS was 14.3%, according to DFS was 22.6%, and according to CFSS-DS was 7.4%. In assessment of the behavior of children in the clinics through FBRS, it was observed that he maximum number of respondents (69.8% showed Frankl's Rating 3 i.e. positive. In the DFS and CFSS-DS, the factor which caused most fear was “feeling the needle injected” and “injections,” respectively. Conclusion: Assessment of dental fear is an extremely useful tool for the dental practitioner, who can use it to customize the behavioral treatment and management for child patients.

  18. Natural Occurrence of Tomato leaf curl New Delhi virus in Iranian Cucurbit Crops

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    Sara Yazdani-Khameneh

    2016-06-01

    Full Text Available The main areas for field-grown vegetable production in Iran were surveyed during the years of 2012–2014 to determine the occurrence of begomoviruses infecting these crops. A total of 787 leaf samples were collected from vegetables and some other host plants showing virus-like symptoms and tested by an enzyme-linked immunosorbent assay (ELISA using polyclonal antibodies produced against Tomato yellow leaf curl virus (TYLCV. According to the ELISA results, 81 samples (10.3% positively reacted with the virus antibodies. Begomovirus infections were confirmed by polymerase chain reaction (PCR using previously described TYLCV-specific primer pair TYLCV-Sar/TYLCV-Isr or universal primer pair Begomo-F/Begomo-R. The PCR tests using the primer pair TYLCV-Sar/TYLCV-Isr resulted in the amplification of the expected fragments of ca. 0.67-kb in size for ELISA-positive samples tested from alfalfa, pepper, spinach and tomato plants, confirming the presence of TYLCV. For one melon sample, having a week reaction in ELISA and no reaction in PCR using TYLCV-specific primers, the PCR reaction using the primer pair Begomo-F/Begomo-R resulted in the amplification fragments of the expected size of ca. 2.8 kb. The nucleotide sequences of the DNA amplicons derived from the isolate, Kz-Me198, were determined and compared with other sequences available in GenBank. BLASTN analysis confirmed the begomovirus infection of the sample and showed 99% identities with Tomato leaf curl New Delhi virus (ToLCNDV; phylogenetic analysis supported the results of the database searches. This study reports the natural occurrence of TYLCV in different hosts in Iran. Our results also reveal the emergence of ToLCNDV in Iranian cucurbit crops.

  19. Impact of meteorological parameters on the development of fine and coarse particles over Delhi.

    Science.gov (United States)

    Trivedi, Dinesh Kumar; Ali, Kaushar; Beig, Gufran

    2014-04-15

    Measurements of ambient particulate matters (viz., PM10 and PM2.5) were made with an hourly sampling frequency at Indian Institute of Tropical Meteorology (IITM), New Delhi Branch (a residential area) during a period from December 2010 to November 2011. The data so generated were analyzed to understand frequency distribution of their concentrations and the impact of meteorological parameters on the distribution of particulate matters on different time scales. It is found that the particulate matters with cut off aerodynamic diameter of 10 μm (PM10) preferentially occurred in the concentration range of 301-350 μg/m(3) during winter and post-monsoon, 251-300 μg/m(3) during summer and 51-100 μg/m(3) during monsoon season. The particulate matters with cut off aerodynamic diameter of 2.5 μm (PM2.5) preferentially occurred in the concentration range of 201-250 μg/m(3) during winter and 51-100 μg/m(3) during the remaining seasons. The concentration of particulate matters (PM10 and PM2.5) remained always above the National Ambient Air Quality Standards (NAAQS) except during monsoon season. Annual distribution of the concentration of particulate matters showed seasonality with maximum in winter and minimum in monsoon season. Diurnal variation of PM10 and PM2.5 showed bimodal distribution with one maximum in the forenoon and the other at around mid-night. The observed seasonality and diurnal variability in the distribution are attributed mainly to the meteorology. Copyright © 2014. Published by Elsevier B.V.

  20. ANTIHYPERTENSIVE MEDICATION PRESCRIBING PATTERNS IN A UNIVERSITY TEACHING HOSPITAL IN SOUTH DELHI

    Directory of Open Access Journals (Sweden)

    Fowad Khurshid et al.

    2012-07-01

    Full Text Available Study objective: To investigate the use of antihypertensive drugs in hypertensive patients and to identify whether such pattern of prescription is appropriate in accordance with international guidelines for management of hypertension. Methods: This was a prospective analysis. A prescription based survey among patients with established hypertension was conducted at the Medicine Out-Patient Department of University Teaching Hospital in South Delhi, India. Data were collected from patients’ medical records as well as patients’ interviews.Results: A total of 192 hypertensive patients fulfilled the criteria for inclusion in the study analysis. Combination therapy was used more commonly than monotherapy (54.6% vs 45.4. Among the monotherapy category, the various classes of drugs used were as follows: beta- blockers (28.8%, diuretics (24.1%, calcium channel blockers (21.8%, ACE inhibitors (18.4%, angiotensin II receptor blockers (5.7% and α 1- blocker (1.1%. With respect to overall utilization pattern, diuretics (42.2% were the most frequently prescribed class, beta- blockers (41.2% ranked second followed by calcium channel blockers (39.1%, ACE inhibitors (26.0%, angiotensin II receptor blockers (23.4% and α 1- blocker (9.4%. As for individual medicines, amlodipine (35.4% was the most commonly prescribed antihypertensive drug followed by atenolol (17.8%, ramipril (17.2 % and furosemide (13.0 %. Among the combination therapies, 2- drug treatment was preferred for 75% of the hypertensive patients with CCB and β-blocker being the most frequent drug combination (22.4%.Conclusion: The general pattern of antihypertensive utilization seems to be in accordance with the international guidelines for management of hypertension.

  1. Abundance and distribution of gaseous ammonia and particulate ammonium at Delhi, India

    Science.gov (United States)

    Singh, S.; Kulshrestha, U. C.

    2012-12-01

    This study reports abundance and distribution of gaseous NH3 and particulate NH4+ at Delhi. Gaseous NH3 and particulate NH4+ concentrations were measured during pre-monsoon, monsoon and post-monsoon seasons of the years 2010 and 2011. Average concentrations of gaseous NH3 during pre-monsoon, monsoon and post-monsoon seasons were recorded as 26.4, 33.2 and 32.5 μg m-3, respectively. Gaseous NH3 concentrations were the highest during monsoon, thought to be due to decay and decomposition of plants and other biogenic material under wet conditions, leading to increased NH3 emission. The results showed that particulate NH4+ was always lower than the gaseous NH3 during all the seasons. The concentrations of particulate NH4+ were recorded as 11.6, 22.9 and 8.5 μg m-3 during pre-monsoon, monsoon and post-monsoon seasons, respectively. The percent fraction of particulate NH4+ was noticed to be highest during the monsoon season, which is attributed to increased humidity levels favouring partitioning into the aerosol phase. On an average, 33.3% of total N-NHx was present as particulate NH4+. Higher concentrations of NH3 noticed during night time may be due to stable atmospheric conditions. The study highlighted that, as compared with rural sites, urban sites showed higher concentrations of gaseous NH3 in India, which may be due to higher population density, human activities and poor sanitation arrangements.

  2. Numerical simulation of a rare winter hailstorm event over Delhi, India on 17 January 2013

    KAUST Repository

    Chevuturi, A.

    2014-12-19

    This study analyzes the cause of the rare occurrence of a winter hailstorm over New Delhi/NCR (National Capital Region), India. The absence of increased surface temperature or low level of moisture incursion during winter cannot generate the deep convection required for sustaining a hailstorm. Consequently, NCR shows very few cases of hailstorms in the months of December-January-February, making the winter hail formation a question of interest. For this study, a recent winter hailstorm event on 17 January 2013 (16:00–18:00 UTC) occurring over NCR is investigated. The storm is simulated using the Weather Research and Forecasting (WRF) model with the Goddard Cumulus Ensemble (GCE) microphysics scheme with two different options: hail and graupel. The aim of the study is to understand and describe the cause of hailstorm event during over NCR with a comparative analysis of the two options of GCE microphysics. Upon evaluating the model simulations, it is observed that the hail option shows a more similar precipitation intensity with the Tropical Rainfall Measuring Mission (TRMM) observation than the graupel option does, and it is able to simulate hail precipitation. Using the model-simulated output with the hail option; detailed investigation on understanding the dynamics of hailstorm is performed. The analysis based on a numerical simulation suggests that the deep instability in the atmospheric column led to the formation of hailstones as the cloud formation reached up to the glaciated zone promoting ice nucleation. In winters, such instability conditions rarely form due to low level available potential energy and moisture incursion along with upper level baroclinic instability due to the presence of a western disturbance (WD). Such rare positioning is found to be lowering the tropopause with increased temperature gradient, leading to winter hailstorm formation.

  3. Dietary regimens of athletes competing at the Delhi 2010 Commonwealth Games.

    Science.gov (United States)

    Pelly, Fiona E; Burkhart, Sarah J

    2014-02-01

    The aim of this study was to investigate the dietary regimens reported by athletes competing at a major international competition and report whether these were based on nutrient composition, religious beliefs, cultural eating style, food intolerance or avoidance of certain ingredients. A questionnaire was randomly distributed to 351 athletes in the main dining hall of the athletes' village over the three main meal periods during the Delhi 2010 Commonwealth Games (23rd Sept-14th Oct, 2010). The majority (n = 218, 62%) of athletes reported following one or more dietary regimens, with 50% (n = 174) following a diet based on the nutrient composition of the food. Significantly more athletes from weight category and aesthetic sports (28%, p = .005) and from power/sprint sports (41%, p = .004) followed low fat and high protein regimens respectively. Other specialized dietary regimens were followed by 33% of participants, with avoidance of red meat (13%), vegetarian (7%), Halal (6%), and low lactose regimens (5%) reported most frequently. Significantly more athletes from non-Western regions followed a vegetarian diet (p < .001), while more vegetarians reported avoiding additives (p = .013) and wheat (p ≤ .001). A Western style of eating was the most commonly reported cultural regimen (72% of total with 23% from non-Western regions). Those following a Western diet were significantly more likely to report following a regimen based on nutrient composition (p = .02). As a high proportion of athletes from differing countries and sports follow specialized dietary regimens, caterers and organizers should ensure that adequate nutrition support and food items are available at similar events.

  4. Usage and Perceived Side Effects of Personal Protective Measures against Mosquitoes among Current Users in Delhi

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    Charu Kohli

    2014-01-01

    Full Text Available Background. Mosquito-borne diseases constitute an important cause of morbidity and mortality. The use of personal protective measures (PPM like mats, bednets, screening, repellents, liquid vaporizers, mosquito coils, and so forth has been advocated as an effective tool in control of mosquito-borne diseases, but data about the safety profile of personal protective measures is still scarce. Objective. To study the usage and side effects of personal protective measures against mosquitoes among current users in Delhi. Materials and Methods. A community-based cross-sectional study among 350 adult individuals selected by systematic sampling method. Data was collected using pretested semistructured questionnaire after taking written informed consent. Data was analysed using SPSS version 17. Chi-square/Fisher’s Exact test was used for qualitative variables to find association and P value <0.05 was considered significant. Results. Out of 350 families selected, 210 belonged to rural area and 140 to urban area. Personal protective measures were used by 219 (62.5% subjects. Liquid vaporizer was the most preferred method (41.4%. Most common perceived side effect of personal protective measures was headache (7.7%. Other perceived side effects were cough (3.2%, sore throat (2.7%, allergy (1.3%, and eye irritation (0.9% predominantly among coil users. Conclusion. There is a need to have a close watch for side effects of personal protective measures among users. Further research is also needed to develop safe and effective personal protective measures against mosquitoes.

  5. Current status of multidrug resistant tuberculosis in a tertiary care hospital of East Delhi

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    T Sagar

    2013-01-01

    Full Text Available Background and Objective: Multidrug resistant tuberculosis (MDR-TB is caused by infection due to Mycobacterium tuberculosis which is resistant to both isoniazid (INH and rifampicin (RIF. It is caused by selection of resistant mutant strains due to inadequate treatment and poor compliance. MDR-TB is a major public health problem as the treatment is complicated, cure rates are well below those for drug susceptible tuberculosis and patient remains infectious for months despite receiving the best available therapy. The drug susceptibility pattern of M. tuberculosis is essential for proper control of MDR-TB in every health care setting, hence the study was initiated with the aim of studying the prevalence of MDR-TB in patients attending a tertiary care hospital in east Delhi. Materials and Methods: Five hundred and forty-three pulmonary and extrapulmonary samples from suspected cases of tuberculosis received in the mycobacteriology laboratory from November 2009 through October 2010 were investigated for M. tuberculosis. All the samples were subjected to direct microscopic examination for demonstration of acid fast bacilli followed by culture on Lowenstein-Jensen (LJ medium to isolate M. tuberculosis. Identification was done by conventional biochemical methods. Drug susceptibility of isolated M. tuberculosis strains was done by conventional 1% proportion method followed by sequencing of RIF resistant isolates to detect mutations to confirm resistance. Results and Conclusions: M. tuberculosis was isolated from 75 out of 543 suspected cases of pulmonary/extrapulmonary TB. Three of the total 75 M. tuberculosis isolates (4% showed resistance to any one of the first line drugs. Prevalence of MDR-TB was 1.3%. The sequencing of single MDR strain showed mutations at codons 516, 517, and 518. Amplification of rpoB and sequential analysis of the amplicon is a better way of detection of mutation and the evidence of new mutation in this study indicate that

  6. Uterine rupture: A seven year review at a tertiary care hospital in New Delhi, India

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    Maruti Sinha

    2016-01-01

    Full Text Available Objective: To identify the obstetric risk factors, incidence, and causes of uterine rupture, management modalities, and the associated maternal and perinatal morbidity and mortality in one of the largest tertiary level women care hospital in Delhi. Materials and Methods: A 7-year retrospective analysis of 47 cases of uterine rupture was done. The charts of these patients were analyzed and the data regarding demographic characteristics, clinical presentation, risk factors, management, operative findings, maternal and fetal outcomes, and postoperative complications was studied. Results: The incidence of rupture was one in 1,633 deliveries (0.061%. The vast majority of patients had prior low transverse cesarean section (84.8%. The clinical presentation of the patients with rupture of the unscarred uterus was more dramatic with extensive tears compared to rupture with scarred uterus. The estimated blood loss ranged from 1,200 to 1,500 cc. Hemoperitoneum was identified in 95.7% of the patient and 83% of the patient underwent repair of rent with or without simultaneous tubal ligation. Subtotal hysterectomy was performed in five cases. There were no maternal deaths in our series. However, there were 32 cases of intrauterine fetal demise and five cases of stillbirths. Conclusions: Uterine rupture is a major contributor to maternal morbidity and neonatal mortality. Four major easily identifiable risk factors including history of prior cesarean section, grand multiparity, obstructed labor, and fetal malpresentations constitute 90% of cases of uterine rupture. Identification of these high risk women, prompt diagnosis, immediate transfer, and optimal management needs to be overemphasized to avoid adverse fetomaternal complications.

  7. Microbiological evaluation of drinking water sold by roadside vendors of Delhi, India

    Science.gov (United States)

    Chauhan, Abhishek; Goyal, Pankaj; Varma, Ajit; Jindal, Tanu

    2015-07-01

    Delhi has emerged as one of the greenest capital city of the world. Microbiological assessment of drinking water emphasizes estimation of the hygienic quality of the water sold with reference to community health significance. This study was conducted to evaluate the quality of drinking water sold by roadside vendors in east, west, north and south zones of capital of India. A total number of 36 samples (nine from each zone) were collected as per national guidelines and studied for microbiological assessment. All the drinking water samples were collected in gamma-sterilized bottles and were kept in an ice pack to prevent any significant change in the microbial flora of the samples during the transportation. The water samples were transported to the laboratory in vertical position maintaining the temperature 1-4 °C with ice pack enveloped conditions. Samples were analyzed for total MPN coliform per 100 ml and for the presence and absence of common human pathogenic bacteria such as Escherichia coli, Salmonella, Staphylococcus aureus and Pseudomonas aeruginosa. All the samples were found to be contaminated with coliform organisms in the range of 14 to >1600 per 100 ml of sample. Out of 36 water samples, the occurrence of E. coli was 61 %, Salmonella 25 % S. aureus 14 % and P. aeruginosa 53 % as 22, 9, 5 and 19 samples were found contaminated, respectively. The numbers of coliform bacteria and presence of some common pathogenic bacteria suggested that the quality of drinking water sold by roadside vendors is not within the Indian standard and WHO guidelines laid down for drinking water quality. Hence, there is a vital need to study the root cause in terms of hygiene, sanitation of vendors and source of contamination to prevent waterborne diseases.

  8. Antimicrobial therapy and outcome of septicemia patients admitted to a University Hospital in Delhi.

    Science.gov (United States)

    Alam, M S; Pillai, P K; Kapur, P; Pillai, K K

    2012-03-01

    Septicemia is a common clinical condition encountered in most of the hospitals in this region of the world. However, limited information is available in the Indian literature on antimicrobial usage in patients with suspected or proven cases of septicemia. The aim of the present study is on the one hand to describe the clinical characteristics of septicemia, the causative pathogens, the current pattern of antimicrobial use, the clinical outcome, the acquisition cost of commonly used antimicrobial regimens and on the other hand to monitor adverse drug reactions (ADRs) during therapy of septicemia patients admitted to a University Hospital in Delhi. We prospectively reviewed the antimicrobial therapy in 34 clinically diagnosed septicemia cases admitted to a University Hospital from July 2009 to December 2009. All study patients presented various clinical signs and symptoms, fever, diarrhoea and vomiting were most commonly reported. Microorganisms could be identified in 13 (38.2%) of the patients. Escherichia coli (41.2%) constituted the most prevalent bacterial pathogen. Among culture positive patients, 15.4% received ceftriaxone as the most common empirical antimicrobial therapy; among culture negative patients, 19% received cefotaxime plus amikacin as the most common empirical antimicrobial therapy. The average acquisition cost of the 1st line antimicrobial regimen was higher in culture positive than in culture negative patients, but it was reversed for the 2nd line therapy. Overall, 67.6% patients were discharged after recovery, 23.5% were transferred out and 8.8% died during the course of therapy. 9 (26.5%) patients experienced ADRs during the antimicrobial therapy. These findings may have an important implication for developing comprehensive, evidence-based guidelines for the practical treatment of septicemia, adherence to which may lead to a more rational antimicrobial therapy, to cost reduction and to an improved level of care of patients with septicemia.

  9. Identification of New Delhi metallo-β-lactamase 1 in Acinetobacter lwoffii of food animal origin.

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    Yang Wang

    Full Text Available BACKGROUND: To investigate the presence of metallo-β-lactamase (MBL genes and the genetic environment of the New Delhi metallo-β-lactamase gene bla(NDM-1 in bacteria of food animal origin. METHODOLOGY/PRINCIPAL FINDINGS: Gram-negative bacteria with low susceptibility to imipenem (MIC>8 µg/mL were isolated from swab samples collected from 15 animal farms and one slaughterhouse in eastern China. These bacteria were selected for phenotypic and molecular detection of known MBL genes and antimicrobial susceptibility testing. For the bla(NDM-1 positive isolate, conjugation and transformation experiments were carried out to assess plasmid transfer. Southern blotting was conducted to localize the bla(NDM-1 genes, and DNA sequencing was performed to determine the sequences of bla(NDM-1 and the flanking genes. In total, nine gram-negative bacteria of four different species presented a MBL phenotype. bla(NDM-1 was identified on a mobile plasmid named pAL-01 in an Acinetobacter lwoffii isolate of chicken origin. Transfer of pAL-01 from this isolate to E. coli J53 and JM109 resulted in resistance to multiple β-lactams. Sequence analysis revealed that the bla(NDM-1 gene is attached to an intact insertion element ISAba125, whose right inverted repeat (IR-R overlaps with the promoter sequence of bla(NDM-1. Thus, insertion of ISAba125 likely enhances the expression of bla(NDM-1. CONCLUSION: The identification of a bla(NDM-1- carrying strain of A. lwoffii in chickens suggests the potential for zoonotic transmission of bla(NDM-1 and has important implications for food safety.

  10. Initial psychological reaction and social support in patients of type 2 diabetes mellitus in Delhi

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    Jugal Kishore

    2013-10-01

    Full Text Available Introduction: Diabetes Mellitus Type 2 (DM is a progressive chronic disease which places a significant burden of self-management on the individuals and their families. Negative attitude and lack of social support, particularly from friends and family, are considered the barriers to adherence and self-care. Objective: To assess the initial psychological reaction, attitude and social support in patients of Diabetes Mellitus Type 2. Materials and Methods: A community based prospective follow up study was conducted in rural and urban areas of Delhi. A total of 98 patients, either known diabetics or those after testing positive with blood-test during screening for diabetes, were selected after systematic random sampling and interviewed using pretested pre-designed questionnaire after 4 months of initial screening survey for diabetes. Data was analysed using SPSS software (version 16. Chi-square and fisher's exact tests were used and accepted statistically significant if P value was less than 0.05. Results: It was found that more rural patients (56, 88.9% felt disappointed compared to those residing in urban areas (13, 61.9%, when their families denied them from eating prohibited diet (χ2 =13.82, P=0.001. Rural families were reported to be more supportive for food and exercise issue (χ2 =12.51, P=0.001. A higher proportion of patients in urban area (13, 41.9% compared to rural patients (3, 4.5% perceived that disease would affect their married life (χ2 =22.15, P=0.001. However, no significant difference in negative attitude and social support was found during the gender, occupation and education status assessment. Conclusion: Psycho-social management of diabetes need to be targeted and addressed. Diabetes management programs should find ways to build and improvise social support for patients.

  11. Assessment of pollutants and gaseous emissions in sewer network in NCT of Delhi.

    Science.gov (United States)

    Aswale, P; Rao, N N; Karthik, M; Dhodapkar, R; Patkar, G; Nandy, T

    2012-04-01

    The NCT of Delhi in India handles domestic sewage through a long sewerage networks. The network is into eight divisions. The aim of the present study is to arrive at a correlation between sewage quality and gas emissions in the sewer network of various divisions. This will aid in forewarning the sewer workers about the safety precautions. The health effects due to toxic sewer gases exposure and assessment of hazardous conditions and hazard potential are discussed. The study areas were broadly classified as residential, commercial, industrial and mix (combination of residential & commercial) for comparison. Sewage samples were collected from 1020 sites and analyzed for 10 different physicochemical parameters. The analytical data revealed wide variation in the chemical composition of sewage flowing at various sewerage network sites. Based on comparison with the regulatory standard for discharge in sewers, 89 sites with higher values of BOD and sulphate were marked as critical sites. Subsequently, the concentrations of CH4 and H2S in sewer emissions were determined for the 89 critical sites through onsite monitoring. Samples from 22 sites had significantly higher concentration of CH4 than the LEL and those from 40 sites showed concentrations higher than the LFL. On the other hand, samples from 38 locations showed significantly high H2S concentration, more than permissible limit of 10 ppm. The sewer workers in North East, North West and West region of the metropolis were exposed to hazards from excessive CH4 and H2S emissions, whereas those under South and South West regions were more vulnerable to H2S related risks. The sewer network under North, Central and South poses relatively less hazard with regard to gaseous emissions.

  12. Microbiological evaluation of drinking water sold by roadside vendors of Delhi, India

    Science.gov (United States)

    Chauhan, Abhishek; Goyal, Pankaj; Varma, Ajit; Jindal, Tanu

    2017-07-01

    Delhi has emerged as one of the greenest capital city of the world. Microbiological assessment of drinking water emphasizes estimation of the hygienic quality of the water sold with reference to community health significance. This study was conducted to evaluate the quality of drinking water sold by roadside vendors in east, west, north and south zones of capital of India. A total number of 36 samples (nine from each zone) were collected as per national guidelines and studied for microbiological assessment. All the drinking water samples were collected in gamma-sterilized bottles and were kept in an ice pack to prevent any significant change in the microbial flora of the samples during the transportation. The water samples were transported to the laboratory in vertical position maintaining the temperature 1-4 °C with ice pack enveloped conditions. Samples were analyzed for total MPN coliform per 100 ml and for the presence and absence of common human pathogenic bacteria such as Escherichia coli, Salmonella, Staphylococcus aureus and Pseudomonas aeruginosa. All the samples were found to be contaminated with coliform organisms in the range of 14 to >1600 per 100 ml of sample. Out of 36 water samples, the occurrence of E. coli was 61 %, Salmonella 25 % S. aureus 14 % and P. aeruginosa 53 % as 22, 9, 5 and 19 samples were found contaminated, respectively. The numbers of coliform bacteria and presence of some common pathogenic bacteria suggested that the quality of drinking water sold by roadside vendors is not within the Indian standard and WHO guidelines laid down for drinking water quality. Hence, there is a vital need to study the root cause in terms of hygiene, sanitation of vendors and source of contamination to prevent waterborne diseases.

  13. Prevalence and awareness about sexually transmitted infections among males in urban slums of Delhi

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    Garg Suneela

    2007-05-01

    Full Text Available Background : India is at present facing an emergence of sexually transmitted infections (STIs and human immunodeficiency virus. Community-based studies on the prevalence of STIs among males are scanty. Aim :(i To study the prevalence of STIs and (ii to assess the level of awareness about STIs among males belonging to the reproductive age group residing in an urban slum. Setting and Design :This is a cross-sectional study conducted in selected areas of Delhi, using a camp approach. Materials and Methods : One hundred ninety-six males in the reproductive age group were interviewed regarding their awareness about STIs, past history and present complaints of any symptoms suggestive of an STI. This was followed by a clinical examination. Required samples were also collected for microbiological tests. Statistical Tests : Simple proportions and Chi-square test. Results and Conclusions : As many as 70% of the study participants were unable to mention even one symptom of an STI. About 73.4% of the study participants stated that staying in a monogamous relationship could help prevent STI, while only 39.2% were aware that condoms could afford protection against an STI. As many as 8.7% complained of urethral discharge, while 5.6% complained of itching, 2.5% reported presence of genital ulcer and 1.0% complained of groin swelling. We found a seroprevalence rate of 1.5% for trichomoniasis and 3.6% for syphilis. Thus the overall awareness level about STIs and their prevention was rather low. Poor treatment-seeking behavior was also observed. The actual prevalence rate in the general population might be higher due to the likelihood of presence of an asymptomatic infection. The present study calls for a multipronged approach which also includes targeted interventions and strategies to be adopted in the reproductive health programs for males who have been neglected by the program managers so far.

  14. Prevalence of Unrecognised Depression Among Outpatient Department Attendees of A Rural Hospital in Delhi, India

    Science.gov (United States)

    Kohli, Charu; Kishore, Jugal; Agarwal, Paras; Singh, Satya Vir

    2013-01-01

    Background: Depression is one of the most common mental disorders affecting 121 million people in the world and it frequently goes unrecognised among patients. This study was carried out to find out the prevalence of unrecognised depression among out patient attendees of a rural hospital in Delhi, India and its socio demographic correlates. Material and Methods: This is a rural hospital based cross sectional study among 395 patients attending different non-psychiatric outpatient departments. Data was collected by using predesigned & pretested questionnaire and prevalence of depression was determined by PRIME MD (PHQ-9) and analysed by using SPSS version 16. Data was analysed using chi-square test with “p” value < 0.05 considered as significant. Independent association of socio demographic variables were determined by multi–variate logistic regression analysis using WHO EPI INFO software. Results: The study included 67% females and 33% males with mean age 31.73 + 12 years. Most were Hindu (80%), married (75%), illiterate (47%) and were unemployed (65%). Out of 395 patients, 119 (30.1%) were diagnosed to be having depression. Out of 119 patients who were found depressed, 25 (21%) were already diagnosed case of depression and 94 (79%) were detected by using PRIME-MD, giving prevalence of unrecognised depression 23.8%. Among socio demographic factors, gender, religion, education status and being widow/separated were found to be statistically significantly associated with hidden depression among the patients. Conclusion: Unrecognized depression is a common in non-psychiatric OPDs. There is a need to screen patients presenting in such OPDs for depression. PMID:24179898

  15. An epidemiological study of traumatic brain injury cases in a trauma centre of New Delhi (India)

    Science.gov (United States)

    Shekhar, Chandra; Gupta, Laxmi Narayan; Premsagar, Ishwar Chandra; Sinha, Madhu; Kishore, Jugal

    2015-01-01

    Background: Trauma is one of the leading causes of death and disability in Indian population. Aim: To correlate various variables like epidemiology, clinical status, severity of TBI & associated co-morbid conditions and its outcome. Settings and Design: This study involved retrospective collection, prospective management and follow up of 796 cases of TBI admitted to the neurosurgery department of a tertiary care hospital in New Delhi during one year study duration. Materials and Methods: All the relevant variables recorded and analyzed with Glasgow Outcome Scale (GOS) in 6 months into 3 groups i.e. group 1 (GOS-1/Dead), group 2 (GOS-2&3/Bad) and group 3- (GOS-3&4/good). Statistical Analysis: Compiled data collected, analyzed and difference between two proportions was analyzed using Chi Square test. Results: This study included 791 cases with 569 (72%) males and 222 (28%) females with average age of 24 years. Fall from height was the main cause of TBI (56%) followed by road traffic injury (RTI) (36%). Majority (61%) patients reached the hospital within 6 hours of injury out of which 27% patients were unconscious. As per Glasgow coma scale mild, moderate & severe grade of TBI was seen in 62%, 22% &16% cases respectively. Radiological examination of other body parts revealed injuries in 11% cases. Only 11% cases required surgical management, rest was managed conservatively. Good outcome noted in 80% cases and 20% cases expired. Average duration of hospital stay was 5 days. According to multivariate analysis, the factors which correlated with poor prognosis are presence of radiological injuries to other body parts, GCS, abnormal cranial nerve examination, abnormal plantar and abnormal pupillary reflex. (P < 0.05) Conclusion: TBI predominantly affects young male population and most of these are preventable. Early transportation to the hospital and first aid results in good outcome. Mortality increases with the severity of TBI and associated injuries therefore

  16. Epidemiological study of ocular trauma in an urban slum population in Delhi, India

    Science.gov (United States)

    Vats, S; Chandra, M; Gupta, S K; Vashist, P; Gogoi, M

    2008-01-01

    Purpose: To study the epidemiology and clinical profile of victims of ocular trauma in an urban slum population. Materials and Methods: This cross-sectional study, conducted on 500 families each in three randomly selected urban slums in Delhi, collected demographic data for all members of these families, and clinical data for all those who suffered ocular trauma at any time, that required medical attention. Data was managed on SPSS 11.0. Results: Of 6704 participants interviewed, 163 episodes of ocular trauma were reported by 158 participants (prevalence = 2.4%, confidence interval = 2.0 to 2.7) Mean age at trauma was 24.2 years. The association between the age of participants and the history of ocular trauma was significant (P < 0.001), when adjusted for sex, education and occupation. Males were significantly more affected. Blunt trauma was the commonest mode of injury (41.7%). Blindness resulted in 11.4% of injured eyes ( P = 0.028). Of 6704 participants, 1567 (23.4%) were illiterate, and no association was seen between education status and trauma, when adjusted for sex and age at injury. A significant association was noted between ocular trauma and workplace (Chi-square = 43.80, P < 0.001), and between blindness and place (Chi-square = 9.98, P = 0.041) and source (Chi-square = 10.88, P = 0.028) of ocular trauma. No association was found between visual outcome and the time interval between trauma and first consultation (Chi-square = 0.50, P = 0.78), between receiving treatment and the best corrected visual acuity (Chi-square = 0.81, P = 0.81), and between the person consulted and blinding ocular trauma (Chi-square = 1.88, P = 0.170). Conclusion: A significant burden of ocular trauma in the community requires that its prevention and early management be a public health priority. PMID:18579991

  17. Epidemiological study of ocular trauma in an urban slum population in Delhi, India

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    Vats S

    2008-01-01

    Full Text Available Purpose: To study the epidemiology and clinical profile of victims of ocular trauma in an urban slum population. Materials and Methods: This cross-sectional study, conducted on 500 families each in three randomly selected urban slums in Delhi, collected demographic data for all members of these families, and clinical data for all those who suffered ocular trauma at any time, that required medical attention. Data was managed on SPSS 11.0. Results: Of 6704 participants interviewed, 163 episodes of ocular trauma were reported by 158 participants (prevalence = 2.4%, confidence interval = 2.0 to 2.7 Mean age at trauma was 24.2 years. The association between the age of participants and the history of ocular trauma was significant ( P < 0.001, when adjusted for sex, education and occupation. Males were significantly more affected. Blunt trauma was the commonest mode of injury (41.7%. Blindness resulted in 11.4% of injured eyes ( P = 0.028. Of 6704 participants, 1567 (23.4% were illiterate, and no association was seen between education status and trauma, when adjusted for sex and age at injury. A significant association was noted between ocular trauma and workplace (Chi-square = 43.80, P < 0.001, and between blindness and place (Chi-square = 9.98, P = 0.041 and source (Chi-square = 10.88, P = 0.028 of ocular trauma. No association was found between visual outcome and the time interval between trauma and first consultation (Chi-square = 0.50, P = 0.78, between receiving treatment and the best corrected visual acuity (Chi-square = 0.81, P = 0.81, and between the person consulted and blinding ocular trauma (Chi-square = 1.88, P = 0.170. Conclusion: A significant burden of ocular trauma in the community requires that its prevention and early management be a public health priority.

  18. Inhibition of New Delhi Metallo-β-Lactamase 1 (NDM-1 Producing Escherichia coli IR-6 by Selected Plant Extracts and Their Synergistic Actions with Antibiotics

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    Brinda Chandar

    2017-08-01

    Full Text Available Improper use of antibiotics has led to a great concern in the development of pathogenic microbial resistance. New Delhi metallo-β-lactamase 1 (NDM-1 producing bacteria are resistant to most of the β-lactam antibiotics, and so far, no new compounds have been clinically tested against these bacteria. In this study, ethanol extracts from the leaves of 240 medicinal plant species were screened for antibacterial activity against an NDM-1 Escherichia coli strain. The extracts that showed antibacterial activity were then tested for minimum inhibitory concentrations (MICs and zones of inhibition. The extract from Combretum albidum G. Don, Hibiscus acetosella Welw. ex Hiern, Hibiscus cannabinus L., Hibiscus furcatus Willd., Punica granatum L., and Tamarindus indica L. showed bactericidal activity between 5 and 15 mg/ml and the MIC was between 2.56 and 5.12 mg/ml. All six plant extracts inhibited activity of the NDM-1 enzyme in vitro, and the IC50 value ranged between 0.50 and 1.2 ng/μl. Disruption of bacterial cell wall integrity by the plant extracts was clearly visible with scanning electron microscopy. Increases in membrane permeability caused 79.4–89.7% bacterial cell deaths as investigated by fluorescence-activated cell sorting. All the plant extracts showed synergistic effects when combined with colistin [fractional inhibitory concentration (ΣFIC = 0.125–0.375], meropenem (ΣFIC = 0.09–0.313, and tetracycline (ΣFIC = 0.125–0.313. Thus, the plant extracts can be fractionated for the identification of active compounds, which could be used as new antibacterial compounds for the development of drugs against NDM-1 E. coli in addition to their use in combination therapy.

  19. Analysis on the Thinking Modes of Medical Users Utilizing Library Electronic Resources%医药学用户使用图书馆电子资源的思维模式分析

    Institute of Scientific and Technical Information of China (English)

    陈东滨; 应峻; 辛继宾; 徐一新

    2012-01-01

    The paper studies the thinking modes of medical users utilizing electronic resources in college and university libraries. Combining with the questionnaires,in - depth analysis of utilization desire,utilization decision,impact factors of utilization behaviors are compiled,in order to provide references for college and university libraries formulating electronic resources marketing strategies.%研究高校图书馆医药学用户在使用电子资源过程中的思维模式,结合问卷调查结果深入分析思维模式中使用意愿、使用决策、使用行为的影响因素,为高校图书馆制定电子资源营销策略提供依据。

  20. Review of Researches on the Usage Standard Management of Electronic Resources in China from 2000 to 2010%2000—20l0年我国电子资源使用的规范管理研微

    Institute of Scientific and Technical Information of China (English)

    宛玲; 杜坤

    2012-01-01

    In recent years, electronic resources play an increasingly important role in research, teaching and other works. Through the statistical analysis of the domestic research on the usage standard management of electronic resources from 2000 to 2010, we find that the issue of the usage standard management of electronic resources is increasingly concerned by the public and researchers. But there are still some problems, such as lack of systematic discussion and empirical research, scattered research topics, most research results on guidance proposals, and so on. Our researches about usage standard management of electronic resources should strengthen researches on the user, related technologies, licensing alliance, strengthen the communication between libraries and database providers, and strengthen the analysis and absorption of foreign experience.%目前,电子资源在科研、教学等工作中扮演着越来越重要的角色。通过对2000-2010年我国电子资源使用规范管理研究文献的统计分析发现,虽然公众及科研人员对电子资源使用的规范的关注程度越来越高,但是仍存在缺乏系统性的论述和实证性的研究、研究主题过于分散、研究成果多为指导性建议等问题。我国电子资源使用规范管理研究应加强对用户、相关技术、许可联盟的研究,加强对图书馆与数据库商交流的研究,加强对国外经验的分析与吸收。

  1. 高校图书馆电子资源购买过程中的委托-代理关系探究%Principal-agent Relationship During the Electronic Resources Purchase Process of University Libraries

    Institute of Scientific and Technical Information of China (English)

    桂君; 吴冬曼

    2012-01-01

    The prineipal-agent relationship is throughout the whole process of the electronic resources purchase for university libraries. Based on the asymmetric informatiun theory the issues of information asymmetries in the purchase process of electronic resources for university libraries are analyzed. The major prineipal-agent relationships between the university libraries, the group organizers and the database providers ate studied. The operational characteristics and existing problems in the purchase process of electronic resources for university libraries are also discussed. Taking this opportunity to attention the principal-agent relationships existed in the electronic resources purchase of university libraries, the authors hope to solve some problems caused by the market information asymmetry.%委托-代理关系贯穿了高校图书馆电子资源的购买全过程,,基于信息不对称理论,分析高校图书馆电子资源购买中的信息不对称现象,并以高校图书馆、集团组织者、数据库提供者为主体,研究高校图书馆电子资源采购过程中存在的几种主要委托-代理关系、业务特点和存在的问题、通过对委托-代理关系的研究和分析,合理把握电子资源采购的规律,可以部分解决高校电子资源购买中由市场信息不平衡所带来的问题。

  2. Printed Resources and Electronic Resources Integrated Services in Small and Medium-sized Libraries%中小型图书馆印本资源与电子资源一体化服务实践

    Institute of Scientific and Technical Information of China (English)

    刘胜

    2014-01-01

    Through analyzing the integrated service system of library resources, this paper sums up three methods for the integration of printed resources and digital resources including the digital resources catalog, digital resources navigate and open link system, and suggests that the libraries should give priority to books and periodicals integrated retrieval in the integrated service, and carry out the system construction within their capabilities by adopting the methods of making second development, introducing new system, and conducting independent development, etc.%通过对图书馆馆藏一体化服务系统的分析,归纳总结出印本资源与电子资源整合的3种主要模式———电子资源编目、电子资源导航与开放链接,并建议图书馆在进行一体化服务时,优先考虑图书和期刊的整合检索,在系统建设上量力而行,采取二次开发、引进新系统、自主开发等方式。

  3. 基于使用数据的馆藏电子资源评价方法与系统分析%Methods and Systems of Library Electronic Resources Evaluation Analysis Based on Usage Data

    Institute of Scientific and Technical Information of China (English)

    王丹丹

    2014-01-01

    The origin and methods of library electronic resources evaluation were summarized;the statistical standards of library users' us-age data were reviewed. Then four library electronic resources evaluation systems based on library users' usage data which are ScholarlyS-tats,Journal Use Reports,360 Counter and Ustat were compared and contrasted. The related work which librarians need to do and the con-sidering factors about the selection of electronic resources evaluation system was also analyzed.%总结了图书馆馆藏电子资源评价的缘起与方法,梳理了图书馆用户使用数据的统计规范。以此为基础对比了四个基于使用数据的馆藏电子资源评价系统---ScholarlyStats,Journal Use Reports,360 Counter,UStat,分析了图书馆选择电子资源评价系统的考虑因素和需要预先做好的相关工作。

  4. Routine immunization - do people know about it? A study among caretakers of children attending pulse polio immunization in east Delhi

    Directory of Open Access Journals (Sweden)

    Sharma Rahul

    2008-01-01

    Full Text Available Research question: Do caretakers of children under five years have sufficient knowledge regarding routine immunization (RI? Objective: To assess the knowledge about RI among caretakers of young children. Settings: Pulse polio immunization centres in East Delhi. Study design: Cross-sectional study. Participants: Six hundred and eighty-two caretakers accompanying children under 5 years to pulse polio booths in November 2006. Study tool: Pre-tested semi-open-ended questionnaire. Statistical analysis: Proportions, Chi-square test. Results: The proportions of respondents who had awareness about different aspects of RI, such as weekday of RI (37.0%, age group for RI (49.1%, number of visits required in the first year of life (27.0%, were all low. When asked to name the four diseases covered under the RI program in Delhi, only 268 (39.3% could name at least three. The education level of respondents was strongly associated with their knowledge about RI. Conclusion: The need of the hour is to make RI a ′felt need′ of the community. Making caretakers more aware about RI is a vital step in achieving this goal.

  5. Understanding urban vehicular pollution problem vis-a-vis ambient air quality--case study of a megacity (Delhi, India).

    Science.gov (United States)

    Goyal, S K; Ghatge, S V; Nema, P; M Tamhane, S

    2006-08-01

    Air pollution has become a growing problem in megacities and large urban areas through out the globe, and transportation is recognized as the major source of air pollution in many cities, especially in developing countries. Contribution of automobiles is reported in the range of 40 to 80% of the total air pollution. The challenge facing megacities is how to reduce the adverse environmental impacts and other negative effects of transportation without giving up the benefits of mobility. The dilemma becomes most pressing under conditions of rapid urban growth, which is likely to increase travel demand significantly. The paper is aimed at understanding the problem of vehicular pollution vis-a-vis ambient air quality for a highly traffic affected megacity, Delhi, wherein, the contribution of transport sector was estimated to be as high as 72%. An effort has been made to review and evaluate the benefits (in terms of improved air quality) of the technological interventions/policies adopted for vehicular pollution control in Delhi. It also highlights the outcome of the efforts and suggests further improvements thereon. The importance of public participation and awareness are also discussed. The paper focuses on deriving the benefits of the implementation of management strategies, supported by scientific and technical data/interpretation, so that the people can realize and participate in the government's endeavor for clean city drive in a more effective manner.

  6. Providers′ knowledge, attitude and dispensing practices of E-Pills in government dispensaries of south district in Delhi, India

    Directory of Open Access Journals (Sweden)

    Kishore Vertika

    2010-01-01

    Full Text Available Background: South Delhi is one of the well developed districts in the capital with best public health care facilities. Knowledge, attitude and dispensing practices of emergency contraceptive pills (E-pills were assessed among health care providers of government dispensaries in South Delhi. Study Design: A descriptive epidemiological study. Materials and Methods: Both medical and paramedical (n = 428 providers in 63 government health care facilities were interviewed between August to December 2007 using a semi-structured interview schedule. Results: Among the different categories of the providers, medical officers were observed to be most knowledgeable about E-pills and the pharmacists were the least. The correct prescribed dose of E-pill was known only to 32% of the providers while 49% knew about its right time of intake. Misconceptions and apprehensions for promoting its use were very much prevalent even among medical officers as majority felt that open access to E-pills would increase promiscuity. The dispensing practice of providers was found positively ( P < 0.05 correlated with their knowledge. Training resulted a significant ( P < 0.05 improvement in knowledge, attitude and dispensing practice of the providers. Knowledge and training combined together contributed 35% to the dispensing practice (R 2 = 0.35. Conclusion: Besides knowledge, behavior change communication strategies should form a part of the training curricula of health care providers that would help to improve the dispensing practice of E-pills.

  7. How did the TB patients reach DOTS services in Delhi? A study of patient treatment seeking behavior.

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    Sunil K Kapoor

    Full Text Available SETTING: Revised National Tuberculosis Control Programme (RNTCP, Delhi, India. OBJECTIVE: To ascertain the number and sequence of providers visited by TB patients before availing treatment services from DOTS; to describe the duration between onset of symptoms to treatment. STUDY DESIGN: A cross sectional, qualitative study. Information was gathered through in-depth interviews of TB patients registered during the month of Oct, 2012 for availing TB treatment under the Revised National TB Control Programme from four tuberculosis diagnosis and treatment centers in Delhi. RESULTS: Out of the 114 patients who registered, 108 participated in the study. The study showed that informal providers and retail chemists were the first point of contact and source of clinical advice for two-third of the patients, while the rest sought medical care from qualified providers directly. Most patients sought medical care from more than two providers, before being diagnosed as TB. Female TB patients and patients with extra-pulmonary TB had long mean duration between onset of symptoms to initiation of treatment (6.3 months and 8.4 months respectively. CONCLUSION: The pathways followed by TB patients, illustrated in this study, provide valuable lessons on the importance of different types of providers (both formal and informal in the health system in a society like India and the delays in the diagnosis and treatment of tuberculosis.

  8. Weight-related concerns and weight-control behaviors among overweight adolescents in Delhi, India: A cross-sectional study

    Directory of Open Access Journals (Sweden)

    Shrivastav Radhika

    2011-02-01

    Full Text Available Abstract Background Obesity is emerging as a public health problem among adolescents in India. The aim of this study was to describe specific weight-related concerns among school-going youth in Delhi, India and to assess the prevalence of weight control behaviors, including healthy and unhealthy ones. Differences by weight status, gender, grade level, and school-type (a proxy for SES in this setting are considered. Methods This study is cross-sectional by design. A sample of eighth and tenth graders (n = 1818 enrolled in Private (middle-high SES and Government (low SES schools (n = 8 in Delhi, India participated. All students' height and weight were measured. Students participated in a survey of weight-related concerns and weight-control behaviors, as well. Mixed-effects regression models were used to test for differences in weight-related concerns and weight-control behaviors across key factors of interest (i.e., weight status, gender, grade level, and SES. Results The combined prevalence of obesity and overweight was 16.6%, overall. Controlling one's weight was important to overweight and non-overweight youth, alike (94.2% v. 84.8%, p p Conclusions Interventions to promote healthy weight control should be pertinent to and well-received by school-going youth in India. Healthy weight control practices need to be explicitly encouraged and unhealthy practices reduced. Future interventions should address issues specific to body image, too, as body dissatisfaction was not uncommon among youth.

  9. Programas de erradicação, reassentamento e urbanização das favelas: Delhi e Mumbai

    Directory of Open Access Journals (Sweden)

    Véronique Dupont

    2009-01-01

    Full Text Available Este artigo comparativo focaliza as políticas públicas adotadas para as favelas das duas maiores metrópoles indianas, Delhi, a capital política, e Mumbai, o principal centro econômico. Tentaremos entender as convergências e divergências existentes nas políticas das favelas aplicadas no período pós-independência, nas políticas de melhoria dos serviços básicos, de reassentamento e de urbanização. Como será mostrado, a explicação das principais diferenças tem como base as interações distintas de atores, públicos, privados e da sociedade civil, arraigadas em contextos urbanos específicos.This comparative article focuses on public policies regarding slums in the two largest Indian metropolises, Delhi, the political capital, and Mumbai, the foremost economic hub, which face different geomorphologic constraints. It highlights the similar trends and the divergences in slum polices implemented since the 1950's: environmental improvement, resettlement and in situ rehabilitation. The explanation of the main differences lies in distinctive interplays of actors: public, private and civil society.

  10. Risk behaviors related to inter-personal violence among school and college-going adolescents in south Delhi

    Directory of Open Access Journals (Sweden)

    Sharma Rahul

    2008-01-01

    Full Text Available Background: Injuries are a major cause of death and disability among the adolescents in the world. Objective: To study risk behavior related to interpersonal violence amongst school- and college-going adolescents in South Delhi and its epidemiological correlates. Study Design: Cross-sectional study. Setting: Three schools and two colleges in South Delhi. Participants: Five hundred and fifty adolescents aged 14-19 years. Statistical Analysis: Proportions, Chi-square test, multivariate logistic regression. Results: Among the study participants, 65 (11.8% reported having carried a weapon in past 30 days. Seventy-four (13.5% respondents had threatened or injured someone with a weapon in past 12 months. Almost one in every two boys (49.1% reported being involved in a physical fight in past 12 months. Involvement in interpersonal violence was found to be significantly more amongst males than females. Adolescents who were working part time were more likely to be ′at risk′ (67.5% than those not working (48.5%. In logistic regression analysis, the significant correlates of interpersonal violence were male gender, lower age, number of close friends, having seen role models smoke/drink, and residing in resettlement colonies, slums or villages. The findings regarding violence-related behaviors among adolescents are remarkably similar to those in other countries.

  11. Operational Efficiency of an Immunization Clinic Attached to Rural Health Training Centre in Delhi, India: A Time and Motion Study

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    Varun Kumar

    2014-01-01

    Full Text Available Background. Obtaining baseline data about current patterns of work is important for assessing the effects of interventions designed to improve care delivery. Time and motion studies allow for the most accurate measurement of structured components. Therefore, the present study was conducted to study the operational efficiency of an immunization clinic in Delhi, India. Methods. An observational cross-sectional study was conducted at the immunization clinic of Rural Health Training Centre in Delhi, India, from January 2014 to March 2014. The study composed two stage evaluations, a passive observation and a time and motion study. Systemic random sampling method was used to select 863 mothers/caregivers attending the immunization clinic. Results. At the immunization clinic, the study participants spent 64.1% of their total time in waiting. For new cases, the mean time taken for initial registration and receiving postvaccination advice was found to be significantly longer than old cases. Delivering health care services took more time during Mondays and also during the first hour of the day. Conclusion. Results of this study will guide public health decision-makers at all government levels in planning and implementation of immunization programs in developing countries.

  12. Inter-Seasonal Variations of Surface Temperature in the Urbanized Environment of Delhi Using Landsat Thermal Data

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    Ram Babu Singh

    2014-03-01

    Full Text Available Complex land use/cover patterns in urban areas significantly influence their prevailing surface temperature conditions. As a result of differential cooling and heating of various land use/cover, large temperature ranges are associated with bare land, built-up land, etc. and low ranges are found in vegetation cover and water bodies. Extremely high and low temperature conditions in built-up land have direct and negative impacts on health conditions, and therefore are imperative to study. Thus, an attempt has been made in this research to analyze seasonal variations in surface temperature in city of Delhi. Landsat Thematic Mapper (TM 5 satellite images for the four seasons, viz., 16 January (winter, 5 March (spring, 8 May (summer and 29 September (autumn 2011 have been used to interpret the distribution and changes in surface temperature. A total of 80 samples from all land use/cover categories were taken to generalize the patterns along with north-south and west-east profiles. The extracted surface temperature patterns reflect the spatial and temporal dynamics of temperature over different land use/cover. The north-south and west-east gradient of temperature demonstrates that the core of Delhi has a much lower temperature and weak urban heat island (UHI phenomenon.

  13. Over the counter sale of drugs for medical abortion- Knowledge, Attitude, and Practices of pharmacists of Delhi, India

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    Archana Mishra

    2016-03-01

    Full Text Available Introduction: Despite the well defined law and highly liberal policy Government approved medical facilities are not the leading provider of abortion in Indian Scenario. Whether legally or not Pharmacists are already acting as provider of medical abortion for large number of women in India. Dispense of Medical abortion drugs via pharmacist has the advantages of convenience, relative anonymity, hasty transaction, easy accessibility and saving cost.Aims and Objectives: Objective of present study was to assess the over the counter sale of medical abortion in terms of knowledge, attitude and practices of pharmacists of Delhi, India.Material and Methods: It was a cross sectional interview based study conducted in 110 pharmacies of 6 districts of State of Delhi.Results: A total of 75 pharmacists and 35 pharmacy workers were interviewed. Knowledge and practices of all of them was inadequate in some aspects. 68% knew Medical abortion is legal and 57% thought that over the counter sale of drugs of medical abortion is also legal. Only 40.9% knew the correct regimen of mifepristone + misoprostol combination.Most of them is not aware of any serious side effects and failure rate. Their attitude is indifferent towards the clients but positive towards training in updating knowledge if given option.Conclusion: Their knowledge, attitude and practices while dispensing drugs for medical abortion were inappropriate to qualify them as an independent mid level provider in present scenario. Unregulated OTC sale of abortifacients is responsible for high number of self induced abortion related complications.

  14. SOCIO-DEMOGRAPHIC CORRELATES OF OVERWEIGHT AND OBESITY AMONG ADOLESCENTS OF AN URBAN AREA OF DELHI, INDIA

    Directory of Open Access Journals (Sweden)

    Rajesh Gupta

    2013-12-01

    Full Text Available Introduction: The problem of overweight and obesity is not confined only to developed countries. It may lead to adverse metabolic changes and increased risk of non communicable diseases. Most studies conducted in India are school based. The present community based study was undertaken to assess the prevalence of overweight and obesity and its sociodemographic correlates among adolescents of an urban area of Delhi.Material and Methods: A cross-sectional, community based study, using systematic random sampling was carried out during 2011 on 811 adolescents of both sexes from an urban area in South-West Delhi. A pre-designed and pre-tested proforma was used to collect information on socio-demographic and anthropometric variables. Subjects were classified as overweight or obese on the basis of NCHS/CDC 2000 Age and Sex Specific Percentile Growth Charts.Results: Prevalence of overweight and obesity was 15.1% and 7.2% respectively. When analyzed by gender, prevalence of overweight and obesity was 17.4% and 7.7% among boys and 12.4% and 6.7% among girls respectively. Logistic regression analysis revealed that prevalence was significantly higher among subjects studying in private schools (OR: 2.56; CI: 1.77 – 3.71Conclusion: Overnutrition is an emerging health problem in adolescent population which needs to be addressed with priority.

  15. Suicidal ideation and HIV risk behaviors among a cohort of injecting drug users in New Delhi, India

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    Sarin Enisha

    2013-01-01

    Full Text Available Abstract Background Data on mental health among injecting drug users in South Asia is scarce yet poor mental health among users has significant implications for the success of HIV prevention and treatment programmes. A cohort of 449 injecting drug users in Delhi was examined on the following issues (1 examine trends in suicidal ideation, suicide plan and suicidal attempts over a 12-month period, (2 examine association between injecting practices (receive and give used syringes and suicidal ideation over a 12 month study period. Methods An observational study was conducted providing phased interventions with follow up interviews every 3 months to 449 injecting drug users (IDUs, from August 2004 to November 2005. The study was conducted in Yamuna Bazaar, a known hub of drug peddling in Delhi. Interventions included nutrition, basic medical services, needle exchange, health education, HIV voluntary counseling and testing, STI diagnosis and treatment, oral buprenorphine substitution, and detoxification, each introduced sequentially. Results Suicidal ideation and suicide attempts, did not significantly change over 12 months of observation, while suicide plans actually increased over the time period. Keeping other factors constant, IDUs with suicidal ideation reported more giving and receiving of used syringes in the recent past. Conclusions: Mental health services are warranted within harm reduction programmes. Special attention must be paid to suicidal IDUs given their higher risk behaviours for acquiring HIV and other blood borne infections. IDU intervention programmes should assess and address suicide risk through brief screening and enhanced counseling.

  16. Direct Determination of Zinc, Cadmium, Lead, Copper Metal in Tap Water of Delhi (India by Anodic Stripping Voltammetry Technique

    Directory of Open Access Journals (Sweden)

    Raj J.

    2013-04-01

    Full Text Available Salts of Zinc, Cadmium, Lead and Copper are taken incidentally or accidently and has become of great toxicological importance having toxic effect. In the present study direct determination of Zn, Cd, Pb and Cu metal was carried out from tap water of Delhi (India using differential pulse anodic stripping Voltammeter (DPASV at Hanging mercury dropping electrode (HMDE.Determination of Zn, Cd, Pb, Cu was done using Ammonium acetate buffer (pH 4.6 with a sweep rate (scan rate of 59.5 mV/s and pulse amplitude 50mV by HMDE by standard addition method. The solution was stirred during pre-electrolysis at -1150mV (vs. Ag/AgCl for 90 seconds and the potential was scanned from -1150V to +100V (vs..Ag/AgCl. As a result the minimum level of Zn, Cd, Pb, Cu was Zero and the concentration observed in the tap water sample of Delhi (India was determined as 0.174 mg/L-1, 0.001 mg/L-1, 0.002 mg/L-1, 0.011 mg/L-1 respectively.

  17. Concurrent infections by all four dengue virus serotypes during an outbreak of dengue in 2006 in Delhi, India

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    Guleria Randeep

    2008-01-01

    Full Text Available Abstract Background Co-circulation of multiple dengue virus serotypes has been reported from many parts of the world including India, however concurrent infection with more than one serotype of dengue viruses in the same individual is rarely documented. An outbreak of dengue hemorrhagic fever/dengue shock syndrome (DHF/DSS occurred in and around Delhi in 2006. This is the first report from India with high percentage of concurrent infections with different dengue virus serotypes circulating during one outbreak. Results Acute phase sera from patients were tested for the presence of dengue virus RNA by RT-PCR assay. Of the 69 samples tested for dengue virus RNA, 48 (69.5% were found to be positive. All the four dengue virus serotypes were found to be co-circulating in this outbreak with DENV-3 being the predominant serotype. In addition in 9 of 48 (19% dengue virus positive samples, concurrent infection with more than one dengue virus serotype were identified. Conclusion This is the first report in which concurrent infections with different dengue virus serotypes is being reported during an outbreak from India. Delhi is now truly hyperendemic for dengue.

  18. CLIENT SATISFACTION AND PERCEPTIONS ABOUT QUALITY OF HEALTH CARE AT A PRIMARY HEALTH CENTRE OF DELHI, INDIA

    Directory of Open Access Journals (Sweden)

    N Rasheed

    2012-10-01

    Full Text Available Background: Quality of services shows a variation between the client and the provider. Therefore, it needs to be explored whether the quality of care or the lack of quality can explain the utilization of government health care. Objectives:This paper attempts to assess the utilization of health services and client satisfaction for services provided by a Primary Health Centre (PHC at Delhi, India. Setting and design: The study was a facility based cross sectional study. Exit interviews were conducted among 400 patients seeking outdoor patient department (OPD services of thePHC Palam, New Delhi from May 2010 to November 2010. Material and Methods: Exit interviews were conducted among the patients at each of the service delivery points in the PHC to assess the utilization of services and the satisfaction of clients with the available services. Results: Most respondents rated the services to be of good quality on various parameters of health delivery. The PHC was the preferred health facility (98% for treatment seeking in comparison to other healthcare facilities in the area.The main factors affecting utilization of primary health care services provided by the government were easy accessibility, low cost, less waiting time, and presence of co-operative health personnel. Conclusion:Provision of quality primary healthcare services to clients can result in better utilization of services at the primary level, thereby reducing the unnecessary burden of secondary and tertiary level facilities in addition to improving the health status of the community.

  19. Prevalence of goitre and autoimmune thyroiditis in schoolchildren in Delhi, India, after two decades of salt iodisation.

    Science.gov (United States)

    Gopalakrishnan, Sripathy; Singh, S P; Prasad, Walia Ram; Jain, Sushil Kumar; Ambardar, Vinod Kumar; Sankar, Rajan

    2006-07-01

    Delhi lies in the sub-Himalayan plains and the existence of iodine deficiency is well established. Iodised salt was introduced in Delhi nearly two decades ago. The aim of the present study was to determine the status of iodine nutrition in school-aged children and the prevalence of autoimmune thyroiditis. A total of 4,320 schoolchildren (2,218 [51.3%] boys) aged 10-16 years were studied. Goitre was detected in 396 children, an overall goitre prevalence of 9.2%. Of the 396 children with goitre, 112 (28.3%) had evidence of autoimmune thyroiditis (AIT). The median urinary iodine (UI) excretion in the study population as a whole was 14.6 microg/dl. The median UI in the group of children with goiter was 13.3 microg/dl, whereas UI in children with goiter and evidence of AIT was 16.6 microg/dl (p <0.01). Of the 112 children with AIT, 77 (68.7%) were euthyroid, 23 (20.5%) had subclinical hypothyroidism, eight (7.2%) had hypothyroidism and the remaining four (3.6%) had hyperthyroidism. UI was high in goitrous children with AIT, and in children with thyroid dysfunction. Further studies are needed to clarify whether the higher UI in goitrous children with AIT is causally related to AIT or is due to the inability of the diseased thyroid to trap available iodine efficiently.

  20. Report on the Global Seminar on the Role of Scientific & Engineering Societies in Development (New Delhi, India, December 1-5, 1980).

    Science.gov (United States)

    Indian National Science Academy, New Delhi.

    A global seminar on the role of scientific and engineering societies in development, held in New Delhi, India, in 1980, had as its objectives: (1) to document prior successful, and unsuccessful, activities of scientific and engineering societies in furthering development; (2) to identify and discuss the types of activities to which scientific and…

  1. Occurrence and characterization of multidrugresistant new delhi metallo-β-lactamase-1- producing bacteria isolated between 2003 and 2010 in Bangladesh

    NARCIS (Netherlands)

    M.S. Islam (Mohammad S.); M.N. Huq (Mohammed); A. Nabi (Ashikun); P.K. Talukdar (Prabhat Kumar); D. Ahmed (Dilruba); K.A. Talukder (Kaisar); A. Cravioto (Alejandro); H.P. Endtz (Hubert)

    2013-01-01

    textabstractThe purpose of this study was to screen for reduced susceptibility against imipenem and the presence of the New Delhi metallo-β-lactamase-1 (NDM-1) gene in a collection of Enterobacteriaceae (Escherichia coli, Shigella spp. and Klebsiella pneumoniae) from different surveillance studies b

  2. 76 FR 70113 - Executive-Led Medical Trade Mission to India Mumbai, New Delhi and Hyderabad March 2-8, 2012

    Science.gov (United States)

    2011-11-10

    ... trade mission calendar-- www.trade.gov/trade-missions--and other Internet Web sites, press releases to... market but also and especially small- and medium- sized enterprises (SMEs), and new-to-market (NTM... Mission in two- cities (Delhi and Hyderabad) will be $3,275.00 for SMEs or trade organizations, and $3950...

  3. How can power discourses be changed? - Contrasting the ‘daughter deficit’ policy of the Delhi government with Gandhi and King’s transformational reframing

    NARCIS (Netherlands)

    D.R. Gasper (Des); M. Sinha (Manisha)

    2009-01-01

    textabstractSocial policy impact is partly determined by how policy is articulated and advocated, including which values are highlighted and how. In this paper, we examine the influence of policy framing and reframing on outcomes, with particular reference to the policies of the Delhi state governme

  4. How can power discourses be changed? : Contrasting the ‘daughter deficit’ policy of the Delhi government with Gandhi and King’s transformational reframing

    NARCIS (Netherlands)

    M. Sinha (Manisha); D.R. Gasper (Des)

    2010-01-01

    textabstractSocial policy impact is partly determined by how policy is articulated and advocated, including which values are highlighted and how. We examine the influence of policy framing and reframing on outcomes, with particular reference to policies of the Delhi state government in India that ta

  5. Analysis on Current Situation and Countermeasure of Domestic Electronic Commerce Logistics in the Internet Age——Based on Resource Dependence Theory

    Directory of Open Access Journals (Sweden)

    Zhang Jiapeng

    2017-01-01

    Full Text Available This paper analyzes the status of electric business logistics in the current Internet era in China, and combines the SWOT analysis with AHP to do the empirical analysis, then puts forward the countermeasure that the electric business logistics resource should be shared based on the resource dependence theory. Through the empirical analysis, it is found that the disadvantages and opportunities of the logistics status are important in the Internet era.The resource sharing strategy based on the resource dependence theory is more scientific. The rational use of Internet technology in electric business logistics industry can achieve “sharing”. It is of great significance for its balanced development, intelligent development and optimization and development.

  6. Abundance and distribution of gaseous ammonia and particulate ammonium at Delhi, India

    Directory of Open Access Journals (Sweden)

    S. Singh

    2012-12-01

    Full Text Available This study reports abundance and distribution of gaseous NH3 and particulate NH4+ at Delhi. Gaseous NH3 and particulate NH4+ concentrations were measured during pre-monsoon, monsoon and post-monsoon seasons of the years 2010 and 2011. Average concentrations of gaseous NH3 during pre-monsoon, monsoon and post-monsoon seasons were recorded as 26.4, 33.2 and 32.5 μg m−3, respectively. Gaseous NH3 concentrations were the highest during monsoon, thought to be due to decay and decomposition of plants and other biogenic material under wet conditions, leading to increased NH3 emission. The results showed that particulate NH4+ was always lower than the gaseous NH3 during all the seasons. The concentrations of particulate NH4+ were recorded as 11.6, 22.9 and 8.5 μg m−3 during pre-monsoon, monsoon and post-monsoon seasons, respectively. The percent fraction of particulate NH4+ was noticed to be highest during the monsoon season, which is attributed to increased humidity levels favouring partitioning into the aerosol phase. On an average, 33.3% of total N-NHx was present as particulate NH4+. Higher concentrations of NH3 noticed during night time may be due to stable atmospheric conditions. The study highlighted that, as compared with rural sites, urban sites showed higher concentrations of gaseous NH3 in India, which may be due to higher population density, human activities and poor sanitation arrangements.

  7. Transfusion transmittable infections - Seroprevalence among blood donors in a tertiary care hospital of Delhi

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    Sangeeta Pathak

    2013-01-01

    Full Text Available Context: Transfusion transmittable infections (TTI continue to be a major threat to safe transfusion practices. Blood is one of the major sources of transmission of infectious diseases viz. human immunodeficiency virus (HIV, hepatitis B virus (HBV, hepatitis C virus (HCV, syphilis, malaria, and many other infections in India. Screening assays for the infectious diseases with excellent sensitivity and specificity helps to enhance the safety of the blood transfusions reducing the diagnostic window period as much as possible. Aims: The present study was designed to determine the seroprevalence of TTIs viz., HIV, HCV, and HBV, among the blood donors in Max Super Specialty Hospital, New Delhi, India based on dual testing strategy using high sensitive screening assays such as enhanced chemiluminescence assay and nucleic acid testing (NAT. Materials and Methods: A total of 41207 blood units collected from the donors (both voluntary and replacement donors were screened for the TTI s, viz., anti HIV 1 and 2 antibody, anti HCV antibody, anti HBcore antibody, and HBsAg by enhanced chemiluminescence assay on VITROS ® ECiQ immunodiagnostics system. NAT was performed using Roche Cobas ® TaqScreen MPX assay, which can detect simultaneously HIV 1 (groups M and O, HIV-2, HCV, and HBV on Roche Cobas ® s201 system. Results: The seroprevalence of HIV, HBsAg, anti HBcore antibody, and HCV based on enhanced chemiluminescence assay was found to be 0.25, 0.2, 7.06, and 0.7%, respectively. A total number of 6587 samples from July 2010 to December 2010 were tested on NAT, of which 3 samples were reactive for HBV in NAT; this was missed by enhanced chemiluminescence assay. Conclusions: Based on the seroprevalence study of infectious diseases viz., HIV, HBV, and HCV, we conclude that screening of blood and blood components by dual testing strategy using high sensitivity serological assay like enhanced chemiluminescence technology and NAT helps in detecting the

  8. Assessment of land surface temperature and heat fluxes over Delhi using remote sensing data.

    Science.gov (United States)

    Chakraborty, Surya Deb; Kant, Yogesh; Mitra, Debashis

    2015-01-15

    Surface energy processes has an essential role in urban weather, climate and hydrosphere cycles, as well in urban heat redistribution. The research was undertaken to analyze the potential of Landsat and MODIS data in retrieving biophysical parameters in estimating land surface temperature & heat fluxes diurnally in summer and winter seasons of years 2000 and 2010 and understanding its effect on anthropogenic heat disturbance over Delhi and surrounding region. Results show that during years 2000-2010, settlement and industrial area increased from 5.66 to 11.74% and 4.92 to 11.87% respectively which in turn has direct effect on land surface temperature (LST) and heat fluxes including anthropogenic heat flux. Based on the energy balance model for land surface, a method to estimate the increase in anthropogenic heat flux (Has) has been proposed. The settlement and industrial areas has higher amounts of energy consumed and has high values of Has in all seasons. The comparison of satellite derived LST with that of field measured values show that Landsat estimated values are in close agreement within error of ±2 °C than MODIS with an error of ±3 °C. It was observed that, during 2000 and 2010, the average change in surface temperature using Landsat over settlement & industrial areas of both seasons is 1.4 °C & for MODIS data is 3.7 °C. The seasonal average change in anthropogenic heat flux (Has) estimated using Landsat & MODIS is up by around 38 W/m(2) and 62 W/m(2) respectively while higher change is observed over settlement and concrete structures. The study reveals that the dynamic range of Has values has increased in the 10 year period due to the strong anthropogenic influence over the area. The study showed that anthropogenic heat flux is an indicator of the strength of urban heat island effect, and can be used to quantify the magnitude of the urban heat island effect.

  9. Fiber resources

    Science.gov (United States)

    P. J. Ince

    2004-01-01

    In economics, primary inputs or factors of production define the term ‘resources.’ Resources include land resources (plants, animals, and minerals), labor, capital, and entrepreneurship. Almost all pulp and paper fiber resources are plant materials obtained from trees or agricultural crops. These resources encompass plant materials harvested directly from the land (...

  10. Circulation of Dengue virus-1 (DENV-1 serotype in Delhi, during 2010–11 after Dengue virus-3 (DENV-3 predominance: A single centre hospital-based study

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    Ekta Gupta , Sweta Mohan , Meenu Bajpai , Aashish Choudhary & Gaurav Singh

    2012-06-01

    Full Text Available Background: Delhi, a city in north India, has so far witnessed several reported outbreaks of dengue. Dengue inDelhi from being epidemic is slowly changing towards being endemic and hyper-endemic. Circulating type ofthe virus is also changing over the years. In the absence of an effective vaccine, dengue prevention to a majorextent relies on virological surveillance, and development of effective, locally adapted control programmes. Inthe present study, we tried to identify the between-year non-epidemic serotype of dengue virus circulating inDelhi, during 2010–11.Methods: Acute-phase samples were collected from the patients attending the Institute of Liver & Biliary Sciences,New Delhi, India. Dengue diagnosis was done using WHO case definitions. All the samples were subjected toDengue NS1 Ag ELISA and modified nested RT-PCR.Results: A total of 75 acute-phase samples were received, of which 19 (25.3% were positive for dengue NS1antigen. Dengue RT-PCR was positive in 14.6% (11/75 samples. All the RT-PCR isolates were of DENV-1serotype. No case of concomitant infection with more than one serotype was observed. Median age of involvementwas 23 yr (range10–86. Maximum number of cases were seen in the age group of 21–30 yr. Male to female ratiowas 1.2 : 1. Maximum number of suspected dengue cases (n=79 was seen during September and October.Conclusions: DENV-1 was circulating in Delhi in the year 2010–11 in non-epidemic period following reportedpredominance of DENV-3 and co-circulation of all dengue serotypes in the epidemic years 2003, 2006 and 2007.

  11. On the development and the utilization of library holding in electronic resources Taking the Library of Shandong University of Science and Technology%试论电子资源的馆藏发展与利用——以山东科技大学图书馆为例

    Institute of Scientific and Technical Information of China (English)

    陈明华; 马圣芹

    2012-01-01

    通过分析电子资源馆藏发展的意义及模式,对电子资源发展的目标及有效管理进行了探讨,并提出一些提高电子资源利用率的措施。%This paper analyses the mode and the importance of library holding development in electronic resources. It also ex- plores the aim and the affective management in electronic resource development and put forwards some measures to improve the utilization ratio of electronic resources.

  12. Association between full service and fast food restaurant density, dietary intake and overweight/obesity among adults in Delhi, India.

    Science.gov (United States)

    Patel, Opal; Shahulhameed, Safraj; Shivashankar, Roopa; Tayyab, Mohammad; Rahman, Atiqur; Prabhakaran, Dorairaj; Tandon, Nikhil; Jaacks, Lindsay M

    2017-07-19

    The food environment has been implicated as an underlying contributor to the global obesity epidemic. However, few studies have evaluated the relationship between the food environment, dietary intake, and overweight/obesity in low- and middle-income countries (LMICs). The aim of this study was to assess the association of full service and fast food restaurant density with dietary intake and overweight/obesity in Delhi, India. Data are from a cross-sectional, population-based study conducted in Delhi. Using multilevel cluster random sampling, 5364 participants were selected from 134 census enumeration blocks (CEBs). Geographic information system data were available for 131 CEBs (n = 5264) from a field survey conducted using hand-held global positioning system devices. The number of full service and fast food restaurants within a 1-km buffer of CEBs was recorded by trained staff using ArcGIS software, and participants were assigned to tertiles of full service and fast food restaurant density based on their resident CEB. Height and weight were measured using standardized procedures and overweight/obesity was defined as a BMI ≥25 kg/m(2). The most common full service and fast food restaurants were Indian savory restaurants (57.2%) and Indian sweet shops (25.8%). Only 14.1% of full service and fast food restaurants were Western style. After adjustment for age, household income, education, and tobacco and alcohol use, participants in the highest tertile of full service and fast food restaurant density were less likely to consume fruit and more likely to consume refined grains compared to participants in the lowest tertile (both p food restaurant density were significantly more likely to be overweight/obese: odds ratio (95% confidence interval), 1.44 (1.24, 1.67). After adjustment for age, household income, and education, the effect was attenuated: 1.08 (0.92, 1.26). Results were consistent with further adjustment for tobacco and alcohol use, moderate physical

  13. The role of effective human resource factors in participative management: A comparative Study between Indian and Iranian employees

    OpenAIRE

    Nader Boroumand

    2013-01-01

    There is an overwhelming need to focus on the human capital and the role of this important resource on organizations’ systems. In addition, there is a need for study on human resource development and participative management system. This would not be an interesting topic for study, if it were not a comparative study in the field of human capital and participative management system. Two important sectors were selected for the study i.e., Gas and Car parts companies. Gas Indian Ltd in Delhi (GA...

  14. Innovative Resources for Education and Public Information: Electronic Services, Data and Information from NASA's Hubble Space Telescope and Other NASA Missions.

    Science.gov (United States)

    Christian, Carol A.

    The Space Telescope Science Institute (STScI), which supports the operation of the Hubble Space Telescope, is actively investigating and supporting innovative and experimental methods for improving science and math education content. The educational resources on the World Wide Web are derived from the latest data, scientific results, and advances…

  15. Headline violence and silenced pleasure: contested framings of consensual sex, power and rape in Delhi, India 2011-2014.

    Science.gov (United States)

    Edmunds, Emme; Gupta, Ankit

    2016-05-01

    Though coercion and rape have cast a persistent shadow over prospects of sexual health and consent in contemporary India, other narratives, agency and tools are quietly emerging to transform collective claims of power and bodily dignity. In these narratives from collectives, NGOs, on social media and among friends, dialogues about consent and pleasure feature prominently. This paper analyses statements in the news made by highly visible political and public figures regarding the subject of rape in the context of themes emerging from ethnography and semi-structured interviews with middle class people in Delhi. Using the device of social frameworks, contested framings of rape and consent are examined in order to interrogate essentialist gender norms, compare putative "causes" of rape, and highlight local efforts promoting sexual consent, health and well-being. Copyright © 2016 Elsevier Inc. All rights reserved.

  16. An implementation case study. Implementation of the Indian Health Service's Resource and Patient Management System Electronic Health Record in the ambulatory care setting at the Phoenix Indian Medical Center.

    Science.gov (United States)

    Dunnigan, Anthony; John, Karen; Scott, Andrea; Von Bibra, Lynda; Walling, Jeffrey

    2010-01-01

    The Phoenix Indian Medical Center (PIMC) has successfully implemented the Resource and Patient Management System Electronic Health Record (RPMS-EHR) in its Ambulatory Care departments. One-hundred and twenty-six providers use the system for essentially all elements of documentation, ordering, and coding. Implementation of one function at a time, in one clinical area at a time, allowed for focused training and support. Strong departmental leadership and the development of 'super-users' were key elements. Detailed assessments of each clinic prior to implementation were vital, resulting in optimal workstation utilization and a greater understanding of each clinic's unique flow. Each phase saw an increasing reluctance to revert to old paper processes. The success of this implementation has placed pressure on the remainder of the hospital to implement the RPMS-EHR, and has given the informatics team an increased awareness of what resources are required to achieve this result.

  17. 大學圖書館電子資源之需求分析與行銷策略之研究 A Study of Demands Analysis and Marketing Strategy of Electronic Resources in University Library

    Directory of Open Access Journals (Sweden)

    Huang-Yu Liu

    2008-03-01

    Full Text Available 電子資源的出現,使得知識載體有了新的突破,提高了使用者的便利性與即時性。對於圖書館而言,如何使電子資源的使用效益達到最高,必須思考一套有效的行銷策略。電子資源行銷概念應以讀者為導向,尊重讀者的資訊需求,並利用各種宣傳技巧,行銷電子資源,使圖書館能提供更完善的服務。本研究之目的旨在探討讀者的使用需求及電子資源的推廣策略,以獲致最有效益的行銷方式。研究對象以開南大學日間部四學院(商學院、運輸觀光學院、資訊學院、人文社會學院)學生為樣本,佐以缺口分析模型為分析架構,藉以找出個案中讀者/學生對於電子資源使用的真實需求,並進而歸納出提供服務的大學圖書館在其推廣或行銷服務上可有的因應策略。The emergence of electronic resources has made new breakthrough in knowledge carriers because of their ease of use, instant availability, and the characteristic of no time and space constraints. For public libraries to achieve maximum efficiency in its electronic resources, it is necessary to seek the most effective marketing strategies. Therefore, the marketing concept of the electronic resources should be reader oriented, such as respecting and understanding library user’s information needs. Libraries also need to utilize various media and techniques to market the electronic resources, so that more comprehensive services and experiences can be provided to readers. The purpose of this study is to investigate library user’s needs and promotion strategies of electronic resources in order to identify the most effective ways of marketing. This study focuses on the students of the four colleges (College of Business, College of Tourism, College of Information, and College of Humanities and Social Science in Kainan University as subjects in the survey questionnaire. It uses the Gap Analysis

  18. Size distributions of n-alkanes, fatty acids and fatty alcohols in springtime aerosols from New Delhi, India.

    Science.gov (United States)

    Kang, Mingjie; Fu, Pingqing; Aggarwal, Shankar G; Kumar, Sudhanshu; Zhao, Ye; Sun, Yele; Wang, Zifa

    2016-12-01

    Size-segregated aerosol samples were collected in New Delhi, India from March 6 to April 6, 2012. Homologous series of n-alkanes (C19C33), n-fatty acids (C12C30) and n-alcohols (C16C32) were measured using gas chromatography/mass spectrometry. Results showed a high-variation in the concentrations and size distributions of these chemicals during non-haze, haze, and dust storm days. In general, n-alkanes, n-fatty acids and n-alcohols presented a bimodal distribution, peaking at 0.7-1.1 μm and 4.7-5.8 μm for fine modes and coarse modes, respectively. Overall, the particulate matter mainly existed in the coarse mode (≥2.1 μm), accounting for 64.8-68.5% of total aerosol mass. During the haze period, large-scale biomass burning emitted substantial fine hydrophilic smoke particles into the atmosphere, which leads to relatively larger GMDs (geometric mean diameter) of n-alkanes in the fine mode than those during the dust storms and non-haze periods. Additionally, the springtime dust storms transported a large quantity of coarse particles from surrounding or local areas into the atmosphere, enhancing organic aerosol concentration and inducing a remarkable size shift towards the coarse mode, which are consistent with the larger GMDs of most organic compounds especially in total and coarse modes. Our results suggest that fossil fuel combustion (e.g., vehicular and industrial exhaust), biomass burning, residential cooking, and microbial activities could be the major sources of lipid compounds in the urban atmosphere in New Delhi.

  19. Study on air pollution trends (2010-2015 due to fireworks during Diwali festival in Delhi, India

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    Abhinav Pandey

    2016-07-01

    Full Text Available The burning of massive amount of fire crackers on the evening(s of a nation-wide celebrated festival called ‘Diwali’ in India, gives rise to a remarkably high concentration of criteria air pollutants and it is of utmost importance to investigate the impact of such high loads originated during a relatively shorter time span in a mega-city like Delhi where the situation of ambient air quality has already been alarming almost through-out the year. In view of the same, the present study analyzes available concentration data during this festival’s night for five criteria pollutants namely PM10, PM2.5, SO2, NO2, and CO (Particulate Matter, Sulfur Dioxide, Nitrogen Dioxide and Carbon Monoxide respectively along with NH3 at six key locations of Delhi. Following the analysis, PM10 concentration in Anand Vihar during nighttime of Diwali was reported to be ~8 times higher than the 24 hours values prescribed by National Ambient Air Quality Standards (NAAQS. On the other hand, the same at IGI airport was recorded lowest even though about 3.5 times that of the guiding standard. PM2.5 concentrations were reported as highest and lowest at RK Puram and Civil lines respectively, in both the cases quite exceeding the comparable standard values. Interestingly, remaining criteria pollutants, namely, SO2, NO2 and CO along with NH3 measured in 2015 showed no values in excess of corresponding 24-hrs guidelines, thereby reporting a better scenario compared to previous years. Further, the extensive use of firecrackers during Diwali festival leads to substantial increase in air pollutants necessitating special measures to control.

  20. Mineralogical Mapping using Field and Image Based Spectra in Parts of Delhi-Aravalli Fold Belt, Rajasthan, India

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    Mahmuda Khatun

    2016-06-01

    Full Text Available The objectives of this study were to retrieve reflectance utilizing the raw (radiance data from EO-1 Hyperion dataset and to evaluate its application potential in mineral exploration in parts of Delhi-Aravalli Fold Belt region of western India. The area is marked by basement Precambrian gneissic rocks, overlain by supra crustal cover of the Aravalli Super group, Delhi Super group, Vindhyan Super group and younger rocks. These rocks are highly metamorphosed, structurally deformed and show sporadic occurrences of important ore minerals deposits of metallic (Pb, Zn, Cu and non metallic minerals (Apatite and Marbles. This paper involves generation of hyperspectral image spectra and field spectra to identify spectral characteristics of minerals. FLAASH (expansion atmospheric correction model was applied to retrieve reflectance image from the radiance data. Preprocessing techniques involved selection of good spectral bands, correction of missing lines and pixels before application of FLAASH atmospheric model. Using image processing techniques suitable for hyperspectral image analysis (Spectral Angle Mapper, MNF, End-member matching, Hyperion data over Udaipur, Dungarpur and Chittorgarh districts was analysed and minerals were identified such as rectorite, pyrope, dolomite, montmorillonite, erionite, talc, phologopite, pyrrohite, hematite,olivine, diopside, pyrite, tephrite, lepidolite, andalusite and Fe-rich chlorite. The end member map generated by using advance techniques like SAM was validated using ground truth and spot sample collected, therein, was further analyzed using spectro radiometer in VNIR range. Keeping view on the ubiquitous hydrothermal origin of base metals, special emphasis was put to clay-mica group of minerals as they often proxy for the zone of alteration. This lead to defining the exact zone of hydrothermal alteration throwing light on proximity with igneous intrusion and type associated of metal. Application of such technology

  1. Site-specific Microzonation Study in Delhi Metropolitan City by 2-D Modelling of SH and P-SV Waves

    Science.gov (United States)

    Parvez, Imtiyaz A.; Vaccari, F.; Panza, G. F.

    Delhi - the capital of India lies on a severe earthquake hazard threat not only from local earthquakes but also from Himalayan events just 200-250 km apart. The seismic ground motion in a part of Delhi City is computed with a hybrid technique based on the modal summation and the finite-difference scheme for site-specific strong ground motion modelling. Complete realistic SH and #E5/E5#-SV wave seismograms are computed along two geological cross sections, (1) north-south, from Inter State Bus Terminal (ISBT) to Sewanagar and (2) east-west, from Tilak Bridge to Punjabi Bagh. Two real earthquake sources of July 15, 1720 (MMI=IX, M=7.4) and August 27, 1960 (M=6.0) have been used in modelling. The response spectra ratio (RSR), i.e. the response spectra computed from the signals synthesized along the laterally varying section and normalized by the response spectra computed from the corresponding signals, synthesized for the bedrock reference regional model, have been determined. As expected, the sedimentary cover causes an increase of the signal amplitude, particularly in the radial and transverse components. To further check the site-effects, we reversed the source location to the other side of the cross section and recomputed the site amplifications. There are only a few sites where a large amplification is invariant with respect to the two source locations considered. The RSR ranges between 5 to 10 in the frequency range from 2.8 to 3.7 Hz for the radial and transverse components of motion along the NS cross section. Along the EW cross section RSR varies between 3.5 to 7.5 in the frequency range from 3.5 to 4.1 Hz. The amplification of the vertical component is considerable at high frequency (>4 Hz.) whereas it is negligible in lower frequency range.

  2. An urban systems framework to assess the trans-boundary food-energy-water nexus: implementation in Delhi, India

    Science.gov (United States)

    Ramaswami, Anu; Boyer, Dana; Singh Nagpure, Ajay; Fang, Andrew; Bogra, Shelly; Bakshi, Bhavik; Cohen, Elliot; Rao-Ghorpade, Ashish

    2017-02-01

    This paper develops a generalizable systems framework to analyze the food-energy-water (FEW) nexus from an urban systems perspective, connecting in- and trans-boundary interactions, quantifying multiple environmental impacts of community-wide FEW provisioning to cities, and visualizing FEW supply-chain risks posed to cities by the environment. Delhi’s community-wide food demand includes household consumption by socio-economic-strata, visitors- and industrial food-use. This demand depends 90%, 76%, and 86% on trans-boundary supply of FEW, respectively. Supply chain data reveal unique features of trans-boundary FEW production regions (e.g. irrigation-electricity needs and GHG intensities of power-plants), yielding supply chain-informed coupled energy-water-GHG footprints of FEW provisioning to Delhi. Agri-food supply contributes to both GHG (19%) and water-footprints (72%-82%) of Delhi’s FEW provisioning, with milk, rice and wheat dominating these footprints. Analysis of FEW interactions within Delhi found >75% in-boundary water-use for food is for urban agriculture and >76% in-boundary energy-use for food is from cooking fuels. Food waste-to-energy and energy-intensity of commercial and industrial food preparation are key data gaps. Visualizing supply chains shows >75% of water embodied in Delhi’s FEW supply is extracted from locations over-drafting ground water. These baseline data enable evaluation of future urban FEW scenarios, comparing impacts of demand shifts, production shifts, and emerging technologies and policies, within and outside of cities.

  3. Cancer related knowledge and behavior among women across various socio-economic strata: A study from Delhi, India.

    Science.gov (United States)

    Sharma, Rahul; Bhasin, Sanjiv K; Agrawal, Sandeep; Tewari, Reeti

    2013-04-01

    Cancer is predicted to be an increasingly important cause of morbidity and mortality in the next few decades worldwide. One important step in reducing the burden of morbidity and mortality from cancers is awareness among the population about the causes and prevention of cancers. To study the knowledge and preventive behavior regarding common cancers among the women from an area of Delhi, India. Cross-sectional study. Four purposively selected residential areas representing various socio-economic strata, in North-East Delhi. One thousand two hundred and six women in the age group 18-60 years. Proportions, Chi-square test. Majority of the women (43.9%) were graduates while 10.4% were illiterate. The awareness about breast cancer was maximum with 73.8% of the respondents being aware about it. The proportions of women aware about the other cancers were low. Only 52 (4.3%) had ever been for a preventive check-up for cancer. The most common cancer checkup for which the respondents reported visiting a hospital was, breast cancer. Among the respondents, 46 (3.8%) reported having a female member in their family who ever had cancer. Five hundred and seventy seven (47.8%) had not seen any message regarding cancers common in females in any mass media. Women with a higher education level, having a female family member with cancer, and those who could recall mass media message regarding cancers, were significantly more likely to have had a preventive cancer checkup for self. The knowledge and actual preventive behavior about cancers was found to be low among the women. Increased mass media exposure and targeted strategies can possibly increase the awareness and the cancer-related health behavior among the women.

  4. Time-lapse 3D VSP monitoring of a carbon dioxide injection project at Delhi Field, Louisiana

    Science.gov (United States)

    Lubis, Muhammad Husni Mubarak

    Delhi Field is a producing oil field located in northeastern Louisiana. The estimated original oil in place (OOIP) is 357 mmbo and approximately 54% of OOIP has been produced through the primary production and water-flooding. A CO2-EOR program has been implemented since November 2009 to recover an additional 17% of OOIP. Reservoir surveillance using time-lapse 3D seismic data has been conducted to monitor the CO2 sweep efficiency. The goal of this study is to monitor the CO2 flow-path in the area around the injector using time-lapse 3D VSP data. For this purpose, two 3D VSPs acquired in June 2010 and again in August 2011 were processed together. Fluid substitution and VSP modeling were performed to understand the influence of pore-fluid saturation change on VSP records. A cross-equalization was performed to improve the similarity of the datasets. This step is important to reduce the ambiguity in time-lapse observation. The splice of a 3D VSP image into the surface seismic data becomes the key point in determining the reflector of the reservoir. By integrating the observation from the modeling and the splice of 3D VSP image to surface seismic, the CO2 flow-path from injector 164-3 can be identified from 3D time-lapse VSP data. The CO2 was not radially distributed around the injector, but moved toward southwest direction. This finding is also consistent with the flow-path interpreted from surface seismic. This consistency implies that time-lapse 3D VSP surveys at Delhi Field confirm and augment the time-lapse interpretation from surface seismic data.

  5. Characteristics and programme-defined treatment outcomes among childhood tuberculosis (TB patients under the national TB programme in Delhi.

    Directory of Open Access Journals (Sweden)

    Srinath Satyanarayana

    Full Text Available BACKGROUND: Childhood tuberculosis (TB patients under India's Revised National TB Control Programme (RNTCP are managed using diagnostic algorithms and directly observed treatment with intermittent thrice-weekly short-course treatment regimens for 6-8 months. The assignment into pre-treatment weight bands leads to drug doses (milligram per kilogram that are lower than current World Health Organization (WHO guidelines for some patients. OBJECTIVES: The main aim of our study was to describe the baseline characteristics and treatment outcomes reported under RNTCP for registered childhood (age <15 years TB patients in Delhi. Additionally, we compared the reported programmatic treatment completion rates between children treated as per WHO recommended anti-TB drug doses with those children treated with anti-TB drug doses below that recommended in WHO guidelines. METHODS: For this cross-sectional retrospective study, we reviewed programme records of all 1089 TB patients aged <15 years registered for TB treatment from January to June, 2008 in 6 randomly selected districts of Delhi. WHO disease classification and treatment outcome definitions are used by RNTCP, and these were extracted as reported in programme records. RESULTS AND CONCLUSIONS: Among 1074 patients with records available, 651 (61% were females, 122 (11% were <5 years of age, 1000 (93% were new cases, and 680 (63% had extra-pulmonary TB (EP-TB--most commonly peripheral lymph node disease [310 (46%]. Among 394 pulmonary TB (PTB cases, 165 (42% were sputum smear-positive. The overall reported treatment completion rate was 95%. Similar reported treatment completion rates were found in all subgroups assessed, including those patients whose drug dosages were lower than that currently recommended by WHO. Further studies are needed to assess the reasons for the low proportion of under-5 years of age TB case notifications, address challenges in reaching all childhood TB patients by RNTCP, the

  6. Comparison of abundances, compositions and sources of elements, inorganic ions and organic compounds in atmospheric aerosols from Xi'an and New Delhi, two megacities in China and India.

    Science.gov (United States)

    Li, Jianjun; Wang, Gehui; Aggarwal, Shankar G; Huang, Yao; Ren, Yanqin; Zhou, Bianhong; Singh, Khem; Gupta, Prabhat K; Cao, Junji; Zhang, Rong

    2014-04-01

    Wintertime TSP samples collected in the two megacities of Xi'an, China and New Delhi, India were analyzed for elements, inorganic ions, carbonaceous species and organic compounds to investigate the differences in chemical compositions and sources of organic aerosols. The current work is the first time comparing the composition of urban organic aerosols from China and India and discussing their sources in a single study. Our results showed that the concentrations of Ca, Fe, Ti, inorganic ions, EC, PAHs and hopanes in Xi'an are 1.3-2.9 times of those in New Delhi, which is ascribed to the higher emissions of dust and coal burning in Xi'an. In contrast, Cl(-), levoglucosan, n-alkanes, fatty alcohols, fatty acids, phthalates and bisphenol A are 0.4-3.0 times higher in New Delhi than in Xi'an, which is attributed to strong emissions from biomass burning and solid waste incineration. PAHs are carcinogenic while phthalates and bisphenol A are endocrine disrupting. Thus, the significant difference in chemical compositions of the above TSP samples may suggest that residents in Xi'an and New Delhi are exposed to environmental hazards that pose different health risks. Lower mass ratios of octadecenoic acid/octadecanoic acid (C18:1/C18:0) and benzo(a)pyrene/benzo(e)pyrene (BaP/BeP) demonstrate that aerosol particles in New Delhi are photochemically more aged. Mass closure reconstructions of the wintertime TSP indicate that crustal material is the most abundant component of ambient particles in Xi'an and New Delhi, accounting for 52% and 48% of the particle masses, respectively, followed by organic matter (24% and 23% in Xi'an and New Delhi, respectively) and secondary inorganic ions (sulfate, nitrate plus ammonium, 16% and 12% in Xi'an and New Delhi, respectively). Copyright © 2014 Elsevier B.V. All rights reserved.

  7. 电子商务系统内的人力资源管理模式解析%The analytic model of human resource management in electronic commerce system

    Institute of Scientific and Technical Information of China (English)

    王斌

    2013-01-01

      企业人力资源管理工作在现代电子商务环境下呈现出多方面的电子化新特征,且较之于传统的人力资源管理工作有非常多显著的优势可言,基本上已经成为了企业获取更大成功的基本导向。电子商务系统内的人力资源管理新模式E-HR就是在这样一种背景下应运而生的,E-HR管理模式不仅已经成为了众多企业发展的趋势,而且在实际应用的过程当中也已经给企业带来了非常多的利益。本文正是在此背景之下对电子商务系统内的人力资源管理模式E-HR进行解析,希望能够对其有更深入的理解并更好的应用到实践当中去。%The enterprise human resources management in modern electronic commerce environment presents many new characteristics of the electron,and compared with the traditional human resource management has many significant advantages,basically has become a basic guide for more successful enterprises.E-HR is a new mode of human resource management system emerge as the times require electronic commerce is in such a background,the E-HR management model not only has become the trend of development of many enterprises, but also in the process of practical application also has to the enterprise has brought a lot of benefits. This paper is analyzed under this background to the electronic commerce system within the human resources management mode of E-HR,the application wishes to have a deeper understanding and better on it into practice.

  8. Emissions Inventory of Anthropogenic PM2.5 and PM10 in Mega city, Delhi, India for Air Quality Forecasting during CWG- 2010

    Science.gov (United States)

    Sahu, S.; Beig, G.; Schultz, M.; Parkhi, N.; Stein, O.

    2012-04-01

    The mega city of Delhi is the second largest urban agglomeration in India with 16.7 mio. inhabitants. Delhi has the highest per capita power consumption of electricity in India and the demand has risen by more than 50% during the last decade. Emissions from commercial, power, domestic and industrial sectors have strongly increased causing more and more environmental problems due to air pollution and its adverse impacts on human health. Particulate matter (PM) of size less than 2.5-micron (PM2.5) and 10 micron (PM10) have emerged as primary pollutants of concern due to their adverse impact on human health. As part of the System of Air quality Forecasting and Research (SAFAR) project developed for air quality forecasting during the Commonwealth Games (CWG) - 2010, a high resolution Emission Inventory (EI) of PM10 and PM2.5 has been developed for the metropolitan city Delhi for the year 2010. The comprehensive inventory involves detailed activity data and has been developed for a domain of 70km×65km with a 1.67km×1.67km resolution covering Delhi and its surrounding region (i.e. National Capital Region (NCR)). In creating this inventory, Geographical Information System (GIS) based techniques were used for the first time in India. The major sectors considered are, transport, thermal power plants, industries, residential and commercial cooking along with windblown road dust which is found to play a major role for the megacity environment. Extensive surveys were conducted among the Delhi slum dwellers (Jhuggi) in order to obtain more robust estimates for the activity data related to domestic cooking and heating. Total emissions of PM10 and PM2.5 including wind blown dust over the study area are found to be 236 Gg/yr and 94 Gg/yr respectively. About half of the PM10 emissions stem from windblown road dust. The new emission inventory has been used for regional air quality forecasts in the Delhi region during the Commonwealth games (SAFAR project), and they will soon be

  9. Positive Perceptions of Access to Online Library Resources Correlates with Quality and Quantity of Scholarly Publications among Finnish Academics. A Review of: Vakkari, Pertti. “Perceived Influence of the Use of Electronic Information Resources on Scholarly Work and Publication Productivity.” Journal of the American Society for Information Science and Technology 59.4 (Feb. 15, 2008: 602-12.

    Directory of Open Access Journals (Sweden)

    Scott Marsalis

    2008-12-01

    Full Text Available Objective – To investigate the relationship between academics’ use of library electronic resources and their opinions regarding how these resources have impacted their work, and to investigate the association between this perceived influence and publication productivity during the previous two years.Design – Two specific questions added to an annual online user-survey questionnaire; additional data mined from surveySetting – Twenty-two Finnish Universities served by FinELib, the Finnish Electronic Library.Subjects – Seven hundred and sixty seven academic staff and full-time doctoral students.Methods – A questionnaire was posted in April 2007 on FinELib’s homepage and advertised on each university library’s mainpage, and focused on respondents’ experience in the previous two years. Participants selected answers either from a list of category choices, or, when measuring perceptions, by rating agreement with statements along a four-point scale. Controlled variables measured were the respondents’ academic position, their discipline, membership in a research group, whether their literature use was discipline-specific or interdisciplinary, and their perception of the availability online of the relevant core literature. The independent variable measured was the scholars’ perception of the impact of the use of electronic library resources on their work. The dependent variable measured was the scholars’ self-reported publications in the two years preceding the survey.Main Results – Participants reported a positive impact on the efficiency of their work, most strongly in areas of ease of access, with lesser impacts in the range of materials available to them and the ease with which they can keep up-to-date in their field. To a lesser extent, the scholars perceived a positive impact on the quality of their work. Upon analysis, the study found that access to online library resources improved scholars’ work by the interconnected

  10. Lactation resources for clinicians.

    Science.gov (United States)

    Turner-Maffei, Cynthia

    2007-01-01

    Breastfeeding is widely acknowledged as the optimal infant feeding choice. However, many clinicians working in maternal and child health do not receive adequate university preparation to support breastfeeding. Knowledge and skill are most often gained through on-the-job and personal experience. Myriad resources exist to support clinicians in delivering the best quality care to breastfeeding clients. Among the available resources are policies and protocols of professional organizations, governmental, and health advocacy groups. Breastfeeding-focused academic and continuing education programs are identified. Electronic and other resources for breastfeeding information are available for both professional and consumer audiences.

  11. Renewable energy resources

    DEFF Research Database (Denmark)

    Ellabban, Omar S.; Abu-Rub, Haitham A.; Blaabjerg, Frede

    2014-01-01

    Electric energy security is essential, yet the high cost and limited sources of fossil fuels, in addition to the need to reduce greenhouse gasses emission, have made renewable resources attractive in world energy-based economies. The potential for renewable energy resources is enormous because...... they can, in principle, exponentially exceed the world's energy demand; therefore, these types of resources will have a significant share in the future global energy portfolio, much of which is now concentrating on advancing their pool of renewable energy resources. Accordingly, this paper presents how...... renewable energy resources are currently being used, scientific developments to improve their use, their future prospects, and their deployment. Additionally, the paper represents the impact of power electronics and smart grid technologies that can enable the proportionate share of renewable energy...

  12. Merge of terminological resources

    DEFF Research Database (Denmark)

    Henriksen, Lina; Braasch, Anna

    2012-01-01

    In our globalized world, the amount of cross-national communication increases rapidly, which also calls for easy access to multi-lingual high quality terminological resources. Sharing of terminology resources is currently becoming common practice, and efficient strategies for integration...... – or merging – of terminology resources are strongly needed. This paper discusses prerequisites for successful merging with the focus on identification of candidate duplicates of a subject domain found in the resources to be merged, and it describes automatic merging strategies to be applied to such duplicates...... in electronic terminology resources. Further, some perspectives of manual, supplementary assessment methods supporting the automatic procedures are sketched. Our considerations are primarily based on experience gained in the IATE and EuroTermBank projects, as merging was a much discussed issue in both projects....

  13. Size distribution and source apportionment of polycyclic aromatic hydrocarbons (PAHs) in aerosol particle samples from the atmospheric environment of Delhi, India.

    Science.gov (United States)

    Gupta, Sandeep; Kumar, Krishan; Srivastava, Arun; Srivastava, Alok; Jain, V K

    2011-10-15

    Ambient aerosol particles were collected using a five-stage impactor at six different sites in Delhi. The impactor segregates the TSPM into five different sizes (viz. >10.9, 10.9-5.4, 5.4-1.6, 1.6-0.7, and 10.9+10.9 to 5.4+5.4 to 1.6μm) and fine (1.6 to 0.7+<0.7μm). It was observed that the dominant PAHs found were pyrene, benzo(a)pyrene, benzo(ghi)perylene and benzo(b)fluoranthene for both the coarse and fine fractions. Source apportionment of polycyclic aromatic hydrocarbons (PAHs) has been carried out using principal component analysis method (PCA) in both coarse and fine size modes. The major sources identified in this study, responsible for the elevated concentration of PAHs in Delhi, are vehicular emission and coal combustion. Some contribution from biomass burning was also observed.

  14. Evaluating the use of a simulated electronic health record and online drug reference in a case study to enhance nursing students' understanding of pharmacologic concepts and resources.

    Science.gov (United States)

    Vana, Kimberly D; Silva, Graciela E

    2014-01-01

    Nursing students should learn to navigate the complexities of the healthcare arena, such as integrating use of electronic health records (EHRs) and online drug references into patient care. Using a simulated EHR in a nursing pharmacology course allowed students to interact with these technologies while learning and applying pharmacologic concepts to a case study. The authors discuss how they created and facilitated such a case study, as well as students' outcomes.

  15. Knowledge and perceptions on antibiotic use and resistance among high school students and teachers in New Delhi, India: A qualitative study

    OpenAIRE

    Anita Kotwani; Chand Wattal; P.C. Joshi; Kathleen Holloway

    2016-01-01

    Objective: To explore the perceptions and knowledge of school teachers and students about antibiotic use, resistance, and suggestions for practical interventions for the rational use of antibiotics. Methodology: Five focus group discussions (FGDs) with high school students (Class: 9–11) and five with teachers were conducted in two private and three public schools (one teacher and one student FGD per school) in five municipal wards of Delhi. Qualitative data on antibiotic knowledge, resistance...

  16. Performance of skylight illuminance inside a dome shaped adobe house under composite climate at New Delhi (India): A typical zero energy passive house

    OpenAIRE

    Arvind Chel

    2014-01-01

    This paper presents annual experimental performance of pyramid shaped skylight for daylighting of a dome shaped adobe house located at solar energy park in New Delhi (India). This approach of single story dome shaped building with skylight is more useful for rural and semi-urban sectors for both office and residential buildings reducing artificial lighting energy consumption. The hourly measured data of inside and outside illuminance for three different working surface levels inside the exist...

  17. Detection of hepatitis B virus subgenotypes D1, D3 and A1 in blood donors in NCT of Delhi, India

    OpenAIRE

    2014-01-01

    Phylogenetically hepatitis B virus (HBV) has been classified into eight major genotypes. The dominant genotype in New Delhi is genotype D. HBV genotype D and A have been well documented from different parts of India. In this study, the sequences of HBV isolates from 12 asymptomatic blood donors were amplified; the resulting amplicons were sequenced. Analysis showed that 6 isolates belonged to HBV genotype D1, 3 belonged to D3 and rest 3 belonged to A1.

  18. On the occurrence of Common Baron (Lepidoptera: Nymphalidae: Limenitidinae: Euthalia aconthea Cramer, 1777 in the Delhi area and analysis of abiotic factors affecting its distribution in India

    Directory of Open Access Journals (Sweden)

    Rajv K. Singh Bais

    2016-10-01

    Full Text Available This paper gives details of the occurrence of Euthalia aconthea from Delhi area situated in the Indo-Gangetic plains.  Occurrence records of this species suggest that it is most frequent in five zones of India, despite the fact that its main larval food plant Mango Mangifera indica is abundantly available almost throughout India.  Possible abiotic factors are hypothesized for this distribution. 

  19. 浅谈高职院校图书馆电子资源的管理和服务%On the Management and Service of the Electronic Resources of Higher Vocational College Library

    Institute of Scientific and Technical Information of China (English)

    邓正芳

    2014-01-01

    Under the background of rapid development of social economy, the computer technology, computer network technology, communication technology, database technology and other information technology, China has entered the information age ahead of time. In higher vocational colleges, the library electronic resources have become an important way for teachers and students to get teaching knowledge and scientific research information, providing reliable, timely and accurate books resources information service for teachers and students. In order to ensure the effective utilization of library electronic resources in higher vocational colleges, scientific and reasonable management is necessary, so as to promote the construction of digital libraries in higher vocational colleges, to achieve better and faster development.%在社会经济的快速发展背景下,我国计算机技术、计算机网络技术、通讯技术以及数据库技术等信息技术的产生,使我国提前进入信息化时代。在高职院校中,图书馆电子资源已经成为老师和学生获取教学知识、科研信息等方面的重要途径,为学校老师和学生提供了可靠、及时、准确的图书资源信息化服务。为了确保高职院校图书馆电子资源的有效利用,需要对其进行科学合理的管理,促进高职院校图书馆数字化建设,使其更好更快地发展。

  20. Power Electronics

    DEFF Research Database (Denmark)

    Iov, Florin; Ciobotaru, Mihai; Blaabjerg, Frede

    2008-01-01

    is to change the electrical power production sources from the conventional, fossil (and short term) based energy sources to renewable energy resources. The other is to use high efficient power electronics in power generation, power transmission/distribution and end-user application. This paper discuss the most...... emerging renewable energy sources, wind energy, which by means of power electronics are changing from being a minor energy source to be acting as an important power source in the energy system. Power electronics is the enabling technology and the presentation will cover the development in wind turbine...... technology from kW to MW, discuss which power electronic solutions are most feasible and used today....