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  1. Study on validity of a rapid diagnostic test kit versus light microscopy for malaria diagnosis in Ahmedabad city, India.

    PubMed

    Vyas, S; Puwar, B; Patel, V; Bhatt, G; Kulkarni, S; Fancy, M

    2014-04-01

    Light microscopy of blood smears for diagnosis of malaria in the field has several limitations, notably delays in diagnosis. This study in Ahmedabad in Gujarat State, India, evaluated the diagnostic performance of a rapid diagnostic test for malaria (SD Bioline Malaria Ag P.f/Pan) versus blood smear examination as the gold standard. All fever cases presenting at 13 urban health centres were subjected to rapid diagnostic testing and thick and thin blood smears. A total of 677 cases with fever were examined; 135 (20.0%) tested positive by rapid diagnostic test and 86 (12.7%) by blood smear. The sensitivity of the rapid diagnostic test for malaria was 98.8%, specificity was 91.5%, positive predictive value 63.0% and negative predictive value 99.8%. For detection of Plasmodium falciparum the sensitivity of rapid diagnostic test was 100% and specificity was 97.3%. The results show the acceptability of the rapid test as an alternative to light microscopy in the field setting.

  2. Teachers' Concerns about Inclusive Education in Ahmedabad, India

    ERIC Educational Resources Information Center

    Shah, Rina; Das, Ajay; Desai, Ishwar; Tiwari, Ashwini

    2016-01-01

    This study was undertaken to determine the concerns of primary school teachers about the inclusion of students with disabilities in Ahmedabad, India. A total of 560 teachers, working in government-run schools, returned the completed survey. A two-part questionnaire was used in this study. Part 1 gathered information relating to personal and…

  3. Spatiotemporal Analysis of Malaria in Urban Ahmedabad (Gujarat), India: Identification of Hot Spots and Risk Factors for Targeted Intervention.

    PubMed

    Parizo, Justin; Sturrock, Hugh J W; Dhiman, Ramesh C; Greenhouse, Bryan

    2016-09-01

    The world population, especially in developing countries, has experienced a rapid progression of urbanization over the last half century. Urbanization has been accompanied by a rise in cases of urban infectious diseases, such as malaria. The complexity and heterogeneity of the urban environment has made study of specific urban centers vital for urban malaria control programs, whereas more generalizable risk factor identification also remains essential. Ahmedabad city, India, is a large urban center located in the state of Gujarat, which has experienced a significant Plasmodium vivax and Plasmodium falciparum disease burden. Therefore, a targeted analysis of malaria in Ahmedabad city was undertaken to identify spatiotemporal patterns of malaria, risk factors, and methods of predicting future malaria cases. Malaria incidence in Ahmedabad city was found to be spatially heterogeneous, but temporally stable, with high spatial correlation between species. Because of this stability, a prediction method utilizing historic cases from prior years and seasons was used successfully to predict which areas of Ahmedabad city would experience the highest malaria burden and could be used to prospectively target interventions. Finally, spatial analysis showed that normalized difference vegetation index, proximity to water sources, and location within Ahmedabad city relative to the dense urban core were the best predictors of malaria incidence. Because of the heterogeneity of urban environments and urban malaria itself, the study of specific large urban centers is vital to assist in allocating resources and informing future urban planning.

  4. Spatiotemporal Analysis of Malaria in Urban Ahmedabad (Gujarat), India: Identification of Hot Spots and Risk Factors for Targeted Intervention.

    PubMed

    Parizo, Justin; Sturrock, Hugh J W; Dhiman, Ramesh C; Greenhouse, Bryan

    2016-09-01

    The world population, especially in developing countries, has experienced a rapid progression of urbanization over the last half century. Urbanization has been accompanied by a rise in cases of urban infectious diseases, such as malaria. The complexity and heterogeneity of the urban environment has made study of specific urban centers vital for urban malaria control programs, whereas more generalizable risk factor identification also remains essential. Ahmedabad city, India, is a large urban center located in the state of Gujarat, which has experienced a significant Plasmodium vivax and Plasmodium falciparum disease burden. Therefore, a targeted analysis of malaria in Ahmedabad city was undertaken to identify spatiotemporal patterns of malaria, risk factors, and methods of predicting future malaria cases. Malaria incidence in Ahmedabad city was found to be spatially heterogeneous, but temporally stable, with high spatial correlation between species. Because of this stability, a prediction method utilizing historic cases from prior years and seasons was used successfully to predict which areas of Ahmedabad city would experience the highest malaria burden and could be used to prospectively target interventions. Finally, spatial analysis showed that normalized difference vegetation index, proximity to water sources, and location within Ahmedabad city relative to the dense urban core were the best predictors of malaria incidence. Because of the heterogeneity of urban environments and urban malaria itself, the study of specific large urban centers is vital to assist in allocating resources and informing future urban planning. PMID:27382081

  5. Urban Growth Scenarios of a Future MEGA City: Case Study Ahmedabad

    NASA Astrophysics Data System (ADS)

    Lehner, A.; Kraus, V.; Steinnocher, K.

    2016-06-01

    The study of urban areas and their development focuses on cities, their physical and demographic expansion and the tensions and impacts that go along with urban growth. Especially in developing countries and emerging national economies like India, consistent and up to date information or other planning relevant data all too often is not available. With its Smart Cities Mission, the Indian government places great importance on the future developments of Indian urban areas and pays tribute to the large-scale rural to urban migration. The potentials of urban remote sensing and its contribution to urban planning are discussed and related to the Indian Smart Cities Mission. A case study is presented showing urban remote sensing based information products for the city of Ahmedabad. Resulting urban growth scenarios are presented, hotspots identified and future action alternatives proposed.

  6. Development and implementation of South Asia's first heat-health action plan in Ahmedabad (Gujarat, India).

    PubMed

    Knowlton, Kim; Kulkarni, Suhas P; Azhar, Gulrez Shah; Mavalankar, Dileep; Jaiswal, Anjali; Connolly, Meredith; Nori-Sarma, Amruta; Rajiva, Ajit; Dutta, Priya; Deol, Bhaskar; Sanchez, Lauren; Khosla, Radhika; Webster, Peter J; Toma, Violeta E; Sheffield, Perry; Hess, Jeremy J

    2014-04-01

    Recurrent heat waves, already a concern in rapidly growing and urbanizing South Asia, will very likely worsen in a warming world. Coordinated adaptation efforts can reduce heat's adverse health impacts, however. To address this concern in Ahmedabad (Gujarat, India), a coalition has been formed to develop an evidence-based heat preparedness plan and early warning system. This paper describes the group and initial steps in the plan's development and implementation. Evidence accumulation included extensive literature review, analysis of local temperature and mortality data, surveys with heat-vulnerable populations, focus groups with health care professionals, and expert consultation. The findings and recommendations were encapsulated in policy briefs for key government agencies, health care professionals, outdoor workers, and slum communities, and synthesized in the heat preparedness plan. A 7-day probabilistic weather forecast was also developed and is used to trigger the plan in advance of dangerous heat waves. The pilot plan was implemented in 2013, and public outreach was done through training workshops, hoardings/billboards, pamphlets, and print advertisements. Evaluation activities and continuous improvement efforts are ongoing, along with plans to explore the program's scalability to other Indian cities, as Ahmedabad is the first South Asian city to address heat-health threats comprehensively. PMID:24670386

  7. Life-Stage and Mobility: An Exploratory GPS Study of Mobility in Multigenerational Families, Ahmedabad, India.

    PubMed

    Isaacson, Michal; D'Ambrosio, Lisa; Samanta, Tannistha; Coughlin, Joseph

    2015-01-01

    As the population of older adults in India grows, research is needed to plan a sustainable future for India's older adults. This article reports results from a Global Positioning System (GPS)-based pilot study that examined the mobility of middle-class, older adults living in Ahmedabad, Gujarat, India. Using mobility as a lens through which to examine the lives of older adults, we map potential research and identify policy areas of interest considering older adults in urban India. The study explores the role of life stage in mobility as well as the effects of gender and urban environment on mobility. Using this distinctive perspective on day-to-day life, we propose themes through which, using policy and planning tools, the living environments of older adults in Indian cities can be improved. These policy measures include focusing on walkability and pedestrian safety in residential areas and building on existing mixed land use to create high accessibility to goods and services in urban environments.

  8. Modelling the impact and cost-effectiveness of the HIV intervention programme amongst commercial sex workers in Ahmedabad, Gujarat, India

    PubMed Central

    Fung, Isaac C-H; Guinness, Lorna; Vickerman, Peter; Watts, Charlotte; Vannela, Gangadhar; Vadhvana, Jagdish; Foss, Anna M; Malodia, Laxman; Gandhi, Meena; Jani, Gaurang

    2007-01-01

    Background Ahmedabad is an industrial city in Gujarat, India. In 2003, the HIV prevalence among commercial sex workers (CSWs) in Ahmedabad reached 13.0%. In response, the Jyoti Sangh HIV prevention programme for CSWs was initiated, which involves outreach, peer education, condom distribution, and free STD clinics. Two surveys were performed among CSWs in 1999 and 2003. This study estimates the cost-effectiveness of the Jyoti Sangh HIV prevention programme. Methods A dynamic mathematical model was used with survey and intervention-specific data from Ahmedabad to estimate the HIV impact of the Jyoti Sangh project for the 51 months between the two CSW surveys. Uncertainty analysis was used to obtain different model fits to the HIV/STI epidemiological data, producing a range for the HIV impact of the project. Financial and economic costs of the intervention were estimated from the provider's perspective for the same time period. The cost per HIV-infection averted was estimated. Results Over 51 months, projections suggest that the intervention averted 624 and 5,131 HIV cases among the CSWs and their clients, respectively. This equates to a 54% and 51% decrease in the HIV infections that would have occurred among the CSWs and clients without the intervention. In the absence of intervention, the model predicts that the HIV prevalence amongst the CSWs in 2003 would have been 26%, almost twice that with the intervention. Cost per HIV infection averted, excluding and including peer educator economic costs, was USD 59 and USD 98 respectively. Conclusion This study demonstrated that targeted CSW interventions in India can be cost-effective, and highlights the importance of replicating this effort in other similar settings. PMID:17683595

  9. Urbanization and human health in urban India: institutional analysis of water-borne diseases in Ahmedabad.

    PubMed

    Saravanan, V S; Ayessa Idenal, Marissa; Saiyed, Shahin; Saxena, Deepak; Gerke, Solvay

    2016-10-01

    Diseases are rapidly urbanizing. Ageing infrastructures, high levels of inequality, poor urban governance, rapidly growing economies and highly dense and mobile populations all create environments rife for water-borne diseases. This article analyzes the role of institutions as crosscutting entities among a myriad of factors that breed water-borne diseases in the city of Ahmedabad, India. It applies 'path dependency' and a 'rational choice' perspective to understand the factors facilitating the breeding of diseases. This study is based on household surveys of approximately 327 households in two case study wards and intermittent interviews with key informants over a period of 2 years. Principle component analysis is applied to reduce the data and convert a set of observations, which potentially correlate with each other, into components. Institutional analyses behind these components reveal the role of social actors in exploiting the deeply rooted inefficiencies affecting urban health. This has led to a vicious cycle; breaking this cycle requires understanding the political dynamics that underlie the exposure and prevalence of diseases to improve urban health. PMID:27126201

  10. Urbanization and human health in urban India: institutional analysis of water-borne diseases in Ahmedabad.

    PubMed

    Saravanan, V S; Ayessa Idenal, Marissa; Saiyed, Shahin; Saxena, Deepak; Gerke, Solvay

    2016-10-01

    Diseases are rapidly urbanizing. Ageing infrastructures, high levels of inequality, poor urban governance, rapidly growing economies and highly dense and mobile populations all create environments rife for water-borne diseases. This article analyzes the role of institutions as crosscutting entities among a myriad of factors that breed water-borne diseases in the city of Ahmedabad, India. It applies 'path dependency' and a 'rational choice' perspective to understand the factors facilitating the breeding of diseases. This study is based on household surveys of approximately 327 households in two case study wards and intermittent interviews with key informants over a period of 2 years. Principle component analysis is applied to reduce the data and convert a set of observations, which potentially correlate with each other, into components. Institutional analyses behind these components reveal the role of social actors in exploiting the deeply rooted inefficiencies affecting urban health. This has led to a vicious cycle; breaking this cycle requires understanding the political dynamics that underlie the exposure and prevalence of diseases to improve urban health.

  11. Development and Implementation of South Asia’s First Heat-Health Action Plan in Ahmedabad (Gujarat, India)

    PubMed Central

    Knowlton, Kim; Kulkarni, Suhas P.; Azhar, Gulrez Shah; Mavalankar, Dileep; Jaiswal, Anjali; Connolly, Meredith; Nori-Sarma, Amruta; Rajiva, Ajit; Dutta, Priya; Deol, Bhaskar; Sanchez, Lauren; Khosla, Radhika; Webster, Peter J.; Toma, Violeta E.; Sheffield, Perry; Hess, Jeremy J.

    2014-01-01

    Recurrent heat waves, already a concern in rapidly growing and urbanizing South Asia, will very likely worsen in a warming world. Coordinated adaptation efforts can reduce heat’s adverse health impacts, however. To address this concern in Ahmedabad (Gujarat, India), a coalition has been formed to develop an evidence-based heat preparedness plan and early warning system. This paper describes the group and initial steps in the plan’s development and implementation. Evidence accumulation included extensive literature review, analysis of local temperature and mortality data, surveys with heat-vulnerable populations, focus groups with health care professionals, and expert consultation. The findings and recommendations were encapsulated in policy briefs for key government agencies, health care professionals, outdoor workers, and slum communities, and synthesized in the heat preparedness plan. A 7-day probabilistic weather forecast was also developed and is used to trigger the plan in advance of dangerous heat waves. The pilot plan was implemented in 2013, and public outreach was done through training workshops, hoardings/billboards, pamphlets, and print advertisements. Evaluation activities and continuous improvement efforts are ongoing, along with plans to explore the program’s scalability to other Indian cities, as Ahmedabad is the first South Asian city to address heat-health threats comprehensively. PMID:24670386

  12. 78 FR 68030 - U.S. Healthcare Education Mission to New Delhi, Hyderabad, and Ahmedabad, India, January 27...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-13

    ... is amending the Notice published at 78 FR 42505, July 16, 2013, regarding the U.S. Healthcare Education Mission to New Delhi, Hyderabad, and Ahmedabad, India to revise the contact. SUPPLEMENTARY INFORMATION: There is now a new mission contact. Amendments For the reasons stated above, the...

  13. Factors associated with consumption of diabetic diet among type 2 diabetic subjects from Ahmedabad, Western India.

    PubMed

    Patel, Mayur; Patel, Ina M; Patel, Yash M; Rathi, Suresh K

    2012-12-01

    This cross-sectional study assessed the current situation of and factors associated with consumption of diabetic diet among 399 type 2 diabetes mellitus (T2DM) subjects from Ahmedabad, Western India. The study was performed with diagnosed (at least one year old) diabetic subjects who attended the Department of Diabetology, All India Institute of Diabetes and Research and Yash Diabetes Specialties Centre (Swasthya Hospital), Ahmedabad during July 2010-November 2010. The subjects completed an interviewer-administered questionnaire. The questionnaire included variables, such as sociodemographic factors, family history of diabetes, behavioural profile, risk profile (glycaemic status, hypertension, and obesity), and diet-related history (consumption of diabetic diet, consumption of low fat/skimmed milk, method of cooking, and sources for diet advice). Blood pressure, body mass index, glycosylated haemoglobin (HbA1c) level, and fasting lipid profile were measured. All analyses including multivariate logistic regression were conducted using SPSS, version 11.5. In total, 399 T2DM subjects (65% male, 35% female) with mean age of 53.16 +/- 7.95 years were studied. Although 73% of T2DM subjects were consuming diabetic diet, the good glycaemic control (HbA1c level < 7%) was achieved only in 35% of the subjects. The majority (75%) of the subjects had a positive family history of diabetes, and 52% were obese. In 77%, the main source of dietary advice was doctor. In 36%, the main methods of cooking were: boiling and roasting. The final multivariate model showed that visit to dietician, level of education, intake of low fat, and family history of diabetes were independent predictors for diabetic diet consumption among T2DM subjects. However, longitudinal and cohort studies are required to establish the association between consumption of diabetic diet and glycaemic control.

  14. Levels of organochlorine insecticides in human blood from Ahmedabad (rural), India

    SciTech Connect

    Bhatnagar, V.K.; Patel, J.S.; Variya, M.R.; Venkaiah, K.; Shah, M.P.; Kashyap, S.K. )

    1992-02-01

    Assessments of human exposure to persistent organochlorine insecticides (OCI) through biological monitoring offers a profound criteria to evaluate the magnitude of potential health risk, if any, due to use of these chemicals. Residues of these chemicals especially DDT and HCH have been identified and reviewed in man and his environment from different parts of the world however, by comparison very high levels of DDT and its metabolites have been reported in human body fat, blood and milk samples in India. Since there is a definite relationship between the amount of DDT and its residues in blood and those present in human fat depot, blood can be easily be used for assessing the total body burden of persistent OCI in various populations. In view of fragmentary reports on the levels of DDT and HCH in human blood samples from India which categorically pertain to the general population of urban areas like Delhi and Lucknow. The authors attempted to provide a database on residues of DDT and HCH including other cyclodiene compounds, e.g. heptachlor, heptachlor epoxide, aldrin, oxygchlordane, HCB and dieldrin in blood samples collected from general population of Ahmedabad (rural) area.

  15. Dispersion of sulphur dioxide around the thermal power plant at Ahmedabad, India

    NASA Astrophysics Data System (ADS)

    Naik, Medha S.

    Air quality due to the release of sulphur dioxide from the thermal power plant within the city limits of Ahmedabad has been computed employing a point, area and line dispersion model. To estimate probable air quality, the meteorological data for 3 consecutive days in the middle of each month of 1983 is used. The concentration of sulphur dioxide is computed at a distance of every 500 m in 16 directions up to the city limit. The air quality in the worst case is estimated in downwind distances under unfavourable meteorological conditions. The probable zones of high concentrations of sulphur dioxide over residential, commercial and industrial areas of the city are below the ambient air quality standards set by the U.S. EPA in 1971 almost throughout the year. However, in the months of April and October the zone of high concentration (500 μg m -3) exceeds the EPA standard. Also, under the most unfavourable meteorological conditions, the estimated high ground-level concentration of sulphur dioxide can reach up to 1000 μg m -3 at a distance of 1.25 km from the thermal power plant. This may be attributed to the effect of fumigation.

  16. The Ahmedabad Declaration

    ERIC Educational Resources Information Center

    Paden, Mary

    2005-01-01

    The Centre for Environment Education (CEE) in Ahmedabad, India, got a running start on the United Nations Decade of Education for Sustainable Development (DESD) (2005-2015) by hosting the first international conference of the decade January 18-20, 2005. The attendance of 900 educators from 50 countries exceeded expectations. Not only did these…

  17. A cross-sectional, randomized cluster sample survey of household vulnerability to extreme heat among slum dwellers in ahmedabad, india.

    PubMed

    Tran, Kathy V; Azhar, Gulrez S; Nair, Rajesh; Knowlton, Kim; Jaiswal, Anjali; Sheffield, Perry; Mavalankar, Dileep; Hess, Jeremy

    2013-06-18

    Extreme heat is a significant public health concern in India; extreme heat hazards are projected to increase in frequency and severity with climate change. Few of the factors driving population heat vulnerability are documented, though poverty is a presumed risk factor. To facilitate public health preparedness, an assessment of factors affecting vulnerability among slum dwellers was conducted in summer 2011 in Ahmedabad, Gujarat, India. Indicators of heat exposure, susceptibility to heat illness, and adaptive capacity, all of which feed into heat vulnerability, was assessed through a cross-sectional household survey using randomized multistage cluster sampling. Associations between heat-related morbidity and vulnerability factors were identified using multivariate logistic regression with generalized estimating equations to account for clustering effects. Age, preexisting medical conditions, work location, and access to health information and resources were associated with self-reported heat illness. Several of these variables were unique to this study. As sociodemographics, occupational heat exposure, and access to resources were shown to increase vulnerability, future interventions (e.g., health education) might target specific populations among Ahmedabad urban slum dwellers to reduce vulnerability to extreme heat. Surveillance and evaluations of future interventions may also be worthwhile.

  18. Temporal variations in CO2 and CO at Ahmedabad in western India

    NASA Astrophysics Data System (ADS)

    Chandra, N.; Lal, S.; Venkataramani, S.; Patra, P. K.; Sheel, V.

    2015-11-01

    About 70 % of the anthropogenic CO2 is emitted from the megacities and urban areas of the world. In-situ simultaneous measurements of carbon dioxide (CO2) and carbon monoxide (CO) have been made using a state-of-the-art laser based cavity ring down spectroscopy technique at Ahmedabad, an urban site in western India, from November 2013 to May 2015 with a break during March to June 2014. Annual average concentrations of CO2 and CO have been found to be 413.0 ± 13.7 ppm and 0.50 ± 0.37 ppm respectively. Both the species show strong seasonality, with lower concentrations of 400.3 ± 6.8 ppm and 0.19 ± 0.13 ppm, respectively during the south-west monsoon, and higher values of 419.6 ± 22.8 ppm and 0.72 ± 0.68 ppm, respectively in autumn (SON). Strong diurnal variations are also observed for both the species. The common factors for diurnal cycles of CO2 and CO are the vertical mixing and rush hour traffic, while the influence of biospheric fluxes is also seen in CO2 diurnal cycle. Using CO and CO2 covariation, we differentiate the anthropogenic and biospheric components of CO2 and found that significant contributions of biospheric respiration and anthropogenic emission in the late night (00:00-05:00 IST) and evening rush hours (18:00-22:00 IST) respectively. We compute total yearly emission of CO to be 69.2 ± 0.07 Gg for the study region using the observed CO : CO2 correlation slope and bottom-up CO2 emission inventory. This calculated emission of CO is 52 % larger than the estimated emission of CO by the EDGAR inventory. The observations of CO2 have been compared with an atmospheric chemistry transport model (i.e., ACTM), which incorporates various components of CO2 fluxes. ACTM is able to capture the basic variabilities, but both diurnal and seasonal amplitudes are largely underestimated compared to the observations. We attribute this underestimation by model to uncertainties in terrestrial biosphere fluxes and coarse model resolution. The fossil fuel signal from

  19. Temporal variations of atmospheric CO2 and CO at Ahmedabad in western India

    NASA Astrophysics Data System (ADS)

    Chandra, Naveen; Lal, Shyam; Venkataramani, S.; Patra, Prabir K.; Sheel, Varun

    2016-05-01

    About 70 % of the anthropogenic carbon dioxide (CO2) is emitted from the megacities and urban areas of the world. In order to draw effective emission mitigation policies for combating future climate change as well as independently validating the emission inventories for constraining their large range of uncertainties, especially over major metropolitan areas of developing countries, there is an urgent need for greenhouse gas measurements over representative urban regions. India is a fast developing country, where fossil fuel emissions have increased dramatically in the last three decades and are predicted to continue to grow further by at least 6 % per year through to 2025. The CO2 measurements over urban regions in India are lacking. To overcome this limitation, simultaneous measurements of CO2 and carbon monoxide (CO) have been made at Ahmedabad, a major urban site in western India, using a state-of-the-art laser-based cavity ring down spectroscopy technique from November 2013 to May 2015. These measurements enable us to understand the diurnal and seasonal variations in atmospheric CO2 with respect to its sources (both anthropogenic and biospheric) and biospheric sinks. The observed annual average concentrations of CO2 and CO are 413.0 ± 13.7 and 0.50 ± 0.37 ppm respectively. Both CO2 and CO show strong seasonality with lower concentrations (400.3 ± 6.8 and 0.19 ± 0.13 ppm) during the south-west monsoon and higher concentrations (419.6 ± 22.8 and 0.72 ± 0.68 ppm) during the autumn (SON) season. Strong diurnal variations are also observed for both the species. The common factors for the diurnal cycles of CO2 and CO are vertical mixing and rush hour traffic, while the influence of biospheric fluxes is also seen in the CO2 diurnal cycle. Using CO and CO2 covariation, we differentiate the anthropogenic and biospheric components of CO2 and found significant contributions of biospheric respiration and anthropogenic emissions in the late night (00:00-05:00 h, IST

  20. India's Cities in Crisis.

    ERIC Educational Resources Information Center

    Bryjak, George J.

    1984-01-01

    Indian cities are growing rapidly due to natural increase and migration from rural areas. This has caused huge pollution problems and has resulted in overcrowded schools and hospitals. Conflict between religious groups has increased; so has crime. India is modernizing, but not fast enough. (CS)

  1. 78 FR 42505 - U.S. Healthcare Education Mission to New Delhi, Hyderabad, and Ahmedabad, India, January 27...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-16

    ... the world's major pharmaceutical markets. The first pharmacy college in India was established in... potential partnerships. Mission Scenario New Delhi--The first stop for the delegation is the capital city of... Government of India (GOI) regarding policies, procedures and opportunities in the country's ]...

  2. Neonates in Ahmedabad, India, during the 2010 heat wave: a climate change adaptation study.

    PubMed

    Kakkad, Khyati; Barzaga, Michelle L; Wallenstein, Sylvan; Azhar, Gulrez Shah; Sheffield, Perry E

    2014-01-01

    Health effects from climate change are an international concern with urban areas at particular risk due to urban heat island effects. The burden of disease on vulnerable populations in non-climate-controlled settings has not been well studied. This study compared neonatal morbidity in a non-air-conditioned hospital during the 2010 heat wave in Ahmedabad to morbidity in the prior and subsequent years. The outcome of interest was neonatal intensive care unit (NICU) admissions for heat. During the months of April, May, and June of 2010, 24 NICU admissions were for heat versus 8 and 4 in 2009 and 2011, respectively. Both the effect of moving the maternity ward and the effect of high temperatures were statistically significant, controlling for each other. Above 42 degrees Celsius, each daily maximum temperature increase of a degree was associated with 43% increase in heat-related admissions (95% CI 9.2-88%). Lower floor location of the maternity ward within hospital which occurred after the 2010 heat wave showed a protective effect. These findings demonstrate the importance of simple surveillance measures in motivating a hospital policy change for climate change adaptation-here relocating one ward-and the potential increasing health burden of heat in non-climate-controlled institutions on vulnerable populations.

  3. Facilitating the Funding for the Conservation Through Tradeable Development Rights: AN Approach Through Mapping and Analyzing the Built Heritage at Ahmedabad, India

    NASA Astrophysics Data System (ADS)

    Routh, R.; Shah, P.

    2013-07-01

    In India, most of the built heritage is still retained by private ownership, who usually are un inproficient to provide the monetary support for the upkeep of the building. In such a scenario, the property goes into deterioration and is gradually lost. In response to this, the Ahmedabad Urban Develepment Authority (AUDA) have introduced a policy named Tradable Development Rights (TDR) for listed structures within the historic core of Ahmedabad, which will help in generating revenue for conservation of the built heritage. This paper discusses an apparatus which will assist the process of TDR by forming a common platform between the stakeholders to increase efficiency in the procurement and transaction procedure. The system comprises of a procedure which puts all the listed properties on an interactive map, classified according to the grade assigned to each along with the present physical condition of the building, along with information such as the heritage value, contact details, available FSI through TDR and at what amount. The map has been developed using Open Source GIS, and will act as a model for mapping and managing the inventory generated for Ahmedabad. This will help the builders approach the properties which have been graded in terms of importance and urgency as well as simultaneously providing public awareness by through necessary information which the property owner should know to avail the monetary benefits through TDR. The paper also highlights a comparative analysis and benefits of procuring the FSI available through TDR for the historic core.

  4. Air Nicotine Levels in Public Places in Ahmedabad, India: Before and After Implementation of the Smoking Ban

    PubMed Central

    Yang, Jingyan; Modi, Bhavesh V.; Tamplin, Stephen A.; Aghi, Mira B.; Dave, Paresh V.; Cohen, Joanna E.

    2015-01-01

    Aim: To compare air nicotine levels in public places in Ahmedabad, India, before (June 2008) and after (January, 2010) the implementation of a comprehensive smoking ban which was introduced in October 2008. Materials and Methods: Air nicotine concentrations were measured by sampling of vapor-phase nicotine using passive monitors. In 2008 (baseline), monitors were placed for 5-7 working days in 5 hospitals, 10 restaurants, 5 schools, 5 government buildings, and 10 entertainment venues, of which 6 were hookah bars. In 2010 (follow-up), monitors were placed in 35 similar venues for the same duration. Results: Comparison of the overall median nicotine concentration at baseline (2008) (0.06 μg/m3 Interquartile range (IQR): 0.02-0.22) to that of follow-up (2010) (0.03 μg/m3 IQR: 0.00-0.13), reflects a significant decline (% decline = 39.7, P = 0.012) in exposure to second-hand smoke (SHS). The percent change in exposure varied by venue-type. The most significant decrease occurred in hospitals, from 0.04 μg/m3 at baseline to concentrations under the limit of detection at follow-up (%decline = 100, P < 0.001). In entertainment venues, government offices, and restaurants, decreases in SHS exposure also appeared evident. However, in hookah bars, air nicotine levels appeared to increase (P = 0.160). Conclusion: Overall, SHS exposure was significantly reduced in public places after the smoke-free legislation came into force. However, nicotine concentrations were still detected in most of the venues indicating imperfect compliance with the comprehensive ban. PMID:25657509

  5. Diclofenac residues in blood plasma and tissues of vultures collected from Ahmedabad, India.

    PubMed

    Muralidharan, S; Dhananjayan, V

    2010-10-01

    The study reports residues of diclofenac, a non-steroidal anti inflammatory drug, in tissues of 11 White-backed Vulture, Gyps bengalensis collected between 2005 and 2007 and blood plasma of 12 White-backed Vulture, four Egyptian Vulture, Neophron percnopterus and two Griffon Vulture, Gyps fulvus collected during 2005. Samples were analysed using High Performance Liquid Chromatograhy (HPLC) equipped with UV detector. One of the White-backed Vultures collected during 2005 had substantial urate deposits on its viscera and diclofenac was detected in its liver (1.42 ppm wet weight) and kidney (1.18 ppm wet weight), which is suggestive of diclofenac exposure and intoxication. Although uric acid crystals were not observed in the remaining birds received during 2005, the residues of diclofenac detected were at levels higher than the toxic limits (0.25-1 ppm). No residues were detected in any of the tissues of birds collected during 2006 and 2007 (6 birds). About 89% (16 of 18) of plasma samples collected during 2005 had diclofenac residues (White-backed vulture: BDL to 0.17 ppm; Egyptian vulture: BDL to 0.09 ppm; Griffon vulture: 0.07-0.14 ppm). However, plasma diclofenac concentrations were less than the concentrations reported to be toxic. Although use of diclofenac for treating cattle has been banned in India, regular monitoring is recommended to assess the effectiveness of the ban on the drug in support of the conservation of these species.

  6. Diclofenac residues in blood plasma and tissues of vultures collected from Ahmedabad, India.

    PubMed

    Muralidharan, S; Dhananjayan, V

    2010-10-01

    The study reports residues of diclofenac, a non-steroidal anti inflammatory drug, in tissues of 11 White-backed Vulture, Gyps bengalensis collected between 2005 and 2007 and blood plasma of 12 White-backed Vulture, four Egyptian Vulture, Neophron percnopterus and two Griffon Vulture, Gyps fulvus collected during 2005. Samples were analysed using High Performance Liquid Chromatograhy (HPLC) equipped with UV detector. One of the White-backed Vultures collected during 2005 had substantial urate deposits on its viscera and diclofenac was detected in its liver (1.42 ppm wet weight) and kidney (1.18 ppm wet weight), which is suggestive of diclofenac exposure and intoxication. Although uric acid crystals were not observed in the remaining birds received during 2005, the residues of diclofenac detected were at levels higher than the toxic limits (0.25-1 ppm). No residues were detected in any of the tissues of birds collected during 2006 and 2007 (6 birds). About 89% (16 of 18) of plasma samples collected during 2005 had diclofenac residues (White-backed vulture: BDL to 0.17 ppm; Egyptian vulture: BDL to 0.09 ppm; Griffon vulture: 0.07-0.14 ppm). However, plasma diclofenac concentrations were less than the concentrations reported to be toxic. Although use of diclofenac for treating cattle has been banned in India, regular monitoring is recommended to assess the effectiveness of the ban on the drug in support of the conservation of these species. PMID:20865242

  7. The Ahmedabad Declaration 2007: A Call to Action

    ERIC Educational Resources Information Center

    Journal of Education for Sustainable Development, 2008

    2008-01-01

    This declaration was developed at the 4th International Conference on Environmental Education (ICEE) in November 2007. The conference was sponsored by UNESCO, UNEP and the Government of India and hosted by the Centre for Environment Education (CEE) at Ahmedabad, India. The drafting process involved nearly 1,600 participants from 97 countries.…

  8. Road to Ahmedabad: Embedding Environmental Wisdom in Our Cultural DNA

    ERIC Educational Resources Information Center

    Hopkins, Charles

    2009-01-01

    In his speech at the inaugural session of the 4th International Conference on Environmental Education, Ahmedabad, India, in November 2007, Charles Hopkins, one of the "founding fathers" of environmental education (EE) at the 1st International Conference on Environmental Education in Tbilisi, Georgia, in 1977, reflected on how EE has progressed…

  9. Drinking Water Quality Surveillance in a Vulnerable Urban Ward of Ahmedabad.

    PubMed

    Iyer, Veena; Choudhury, Nandini; Azhar, Gulrez Shah; Somvanshi, Bhushan

    2014-05-01

    The World Bank estimates that 21% of all communicable diseases in India are related to unsafe water with diarrhoea alone causing more than 0.1 million deaths annually. The WHO drinking water surveillance parameters of quality, quantity, accessibility, affordability and continuity were assessed in one vulnerable ward of Ahmedabad-a fast growing city in Western India. Interviews with key informants of the ward office, health centre and water supply department, secondary analysis and mapping of field test reports and a questionnaire-based survey of different household types were conducted. We found that Ahmedabad Municipal Corporation (AMC) supplies water to the ward intermittently for two hours during the day. Housing society clusters supplement their AMC water supply with untested bore-well water. The water quality surveillance system is designed for a twenty-four-hour piped distribution of treated surface water. However, in order to maintain surveillance over an intermittent supply that includes ground water, the sampling process should include periodic surveys of water actually consumed by the citizens. The laboratory capacity of the Central Water Testing Laboratory should expand to include more refined tests for microbial and chemical contamination.

  10. Gandhi, Non-Cooperation, and Socio-Civic Education in Gujarat, India: Harnessing the Vernaculars

    ERIC Educational Resources Information Center

    Ramanathan, Vaidehi

    2006-01-01

    This article offers an interconnected, grounded understanding of how two Gandhian endeavours in the city of Ahmedabad in Gujarat, India, make us rethink the notion of "education" in terms of civic and communal engagement. Drawing on local, vernacular ways of living, learning, being, reasoning, and believing--in this case Gujarati--I show how these…

  11. Ambiguities about English: Ideologies and Critical Practice in Vernacular-Medium College Classrooms in Gujarat, India

    ERIC Educational Resources Information Center

    Ramanathan, Vaidehi

    2005-01-01

    Situated amid tertiary-level institutions in the city of Ahmedabad, in Gujarat, India, this article explores how particular ideologies countering English inform pedagogic choices made by language teachers teaching in "vernacular-medium" (VM) college classrooms. The ideologies under discussion are two linked "thought structures." The first, the…

  12. 75 FR 62916 - Culturally Significant Objects Imported for Exhibition Determinations: “India's Fabled City: The...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Culturally Significant Objects Imported for Exhibition Determinations: ``India's Fabled City: The Art of... ``India's Fabled City: The Art of Courtly Lucknow,'' imported from abroad for temporary exhibition...

  13. Drinking Water Quality Surveillance in a Vulnerable Urban Ward of Ahmedabad

    PubMed Central

    Iyer, Veena; Choudhury, Nandini; Azhar, Gulrez Shah; Somvanshi, Bhushan

    2014-01-01

    The World Bank estimates that 21% of all communicable diseases in India are related to unsafe water with diarrhoea alone causing more than 0.1 million deaths annually. The WHO drinking water surveillance parameters of quality, quantity, accessibility, affordability and continuity were assessed in one vulnerable ward of Ahmedabad—a fast growing city in Western India. Interviews with key informants of the ward office, health centre and water supply department, secondary analysis and mapping of field test reports and a questionnaire-based survey of different household types were conducted. We found that Ahmedabad Municipal Corporation (AMC) supplies water to the ward intermittently for two hours during the day. Housing society clusters supplement their AMC water supply with untested bore-well water. The water quality surveillance system is designed for a twenty-four-hour piped distribution of treated surface water. However, in order to maintain surveillance over an intermittent supply that includes ground water, the sampling process should include periodic surveys of water actually consumed by the citizens. The laboratory capacity of the Central Water Testing Laboratory should expand to include more refined tests for microbial and chemical contamination. PMID:25254083

  14. Lower order cities and national urbanization policies: China and India.

    PubMed

    Banerjee, T; Schenk, S

    1984-04-01

    The authors "examine the urbanization history and policies of China and India with a special emphasis on the lower order cities. [They] consider the proposition that, as the developing countries continue to urbanize at a rapid pace, the lower order cities can play a potentially effective role in guiding future urbanization and in securing a balanced economic and spatial development. Through an examination of the urbanization records, policies, and performance of the lower order cities in these two countries [the authors] discuss the 'top-down' versus the 'bottom-up' approaches to urbanization strategy and national development.... Differences between the urbanization policies of China and India and the transferability of the Chinese experience to other contexts [are also discussed]." PMID:12265980

  15. Seismic vulnerability and risk assessment of Kolkata City, India

    NASA Astrophysics Data System (ADS)

    Nath, S. K.; Adhikari, M. D.; Devaraj, N.; Maiti, S. K.

    2015-06-01

    The city of Kolkata is one of the most urbanized and densely populated regions in the world and a major industrial and commercial hub of the eastern and northeastern region of India. In order to classify the seismic risk zones of Kolkata we used seismic hazard exposures on the vulnerability components, namely land use/land cover, population density, building typology, age and height. We microzoned seismic hazard of the city by integrating seismological, geological and geotechnical themes in GIS, which in turn are integrated with the vulnerability components in a logic-tree framework for the estimation of both the socioeconomic and structural risk of the city. In both the risk maps, three broad zones have been demarcated as "severe", "high" and "moderate". There had also been a risk-free zone in the city that is termed as "low". The damage distribution in the city due to the 1934 Bihar-Nepal earthquake of Mw = 8.1 matches satisfactorily well with the demarcated risk regime. The design horizontal seismic coefficients for the city have been worked out for all the fundamental periods that indicate suitability for "A", "B" and "C" type of structures. The cumulative damage probabilities in terms of "none", "slight", "moderate", "extensive" and "complete" have also been assessed for the predominantly four model building types viz. RM2L, RM2M, URML and URMM for each seismic structural risk zone in the city. Both the seismic hazard and risk maps are expected to play vital roles in the earthquake-inflicted disaster mitigation and management of the city of Kolkata.

  16. Chemical composition of runoff water in Raipur city, central India

    NASA Astrophysics Data System (ADS)

    Ambade, Balram

    2015-03-01

    Runoff water is an important transporting medium for various pollutants from land to surface water. Several mobiles and stationary sources such as vehicles, steel cement and thermal power plants, cooking, street, construction debris, etc. are emitting effluents in the environment of the central India. The rain runoff water washes out the air as well as land pollutants and flushes out into water bodies. Therefore, rain runoff water pollution in most urbanized and industrialized city of central India, i.e., Raipur during rainy season (May-September 2012) is analyzed statistically using cluster and principal component analysis to assess sources. The cluster analysis grouped runoff water samples into two clusters based on the similarity of runoff water quality characteristics of the total variance. The factor analysis differentiated the diffused sources of runoff water contaminants. The enrichment factors and runoff fluxes of the contaminants are discussed.

  17. The coupled social-hydrology of Bangalore city, India

    NASA Astrophysics Data System (ADS)

    Muddu, S.; Mehta, V. K.; Malghan, D.; Kemp-Benedict, E.

    2012-12-01

    India's 370 million urban population exceeds the total population of all countries except China. Water supply has not kept up with increasing urban demand. As utilities reach farther out to increase extraction and supply, and private self-supply from groundwater increases apace , there is no doubt that local water balances are dramatically impacted. Despite this, very little research has emerged on the modified water balance in urban India, which is essential to understanding sustainability of the resource base. This paper, taking Bangalore city as a case study, illustrates the possible impacts of domestic water supply and consumption. Spatial patterns in population growth and current piped water supply from the utility were developed from utility and municipal data. GIS analysis shows the spatial mismatch between the growth of the city and the piped water supply. In the past decade, Bangalore's population grew by almost 3 million people, with most of the additions in the outer areas where piped water supply infrastructure is most inadequate. In these areas, which account for large parts of the city with hundreds of thousands of residents, piped water supply is below 40 lpcd (liters per capita per day). Residents in these areas rely largely on groundwater from tankers and private borewells. Estimates of self-supply from groundwater were derived, which were then used with lumped and distributed simulations of groundwater balances. Lumped model results show that a severe lack of systematic data on actual groundwater extraction drives large uncertainty in the magnitude of net recharge change on a city-wide scale. Despite this uncertainty, the direction of net groundwater recharge is negative. Artificial recharge from leaking pipes and return flows exceed natural rainfall recharge by two-fold; however, private groundwater pumping is the largest component of the groundwater balance, leading to an overall groundwater overdraft estimate of 130%. Distributed groundwater

  18. India.

    ERIC Educational Resources Information Center

    Semaan, Leslie; Lightman, Kathleen

    Not only is India one of the oldest continuous civilizations in the world, it has also become one of the greatest industrial nations. This package explores India's heritage, its people, and the traumatic changes of the 20th century. Contents include: Introduction, Climate, The Land, Cities, Agriculture, Rural Life, History, Religions, Dress, Food,…

  19. Estimation of seismic ground motions using deterministic approach for major cities of Gujarat

    NASA Astrophysics Data System (ADS)

    Shukla, J.; Choudhury, D.

    2012-06-01

    A deterministic seismic hazard analysis has been carried out for various sites of the major cities (Ahmedabad, Surat, Bhuj, Jamnagar and Junagadh) of the Gujarat region in India to compute the seismic hazard exceeding a certain level in terms of peak ground acceleration (PGA) and to estimate maximum possible PGA at each site at bed rock level. The seismic sources in Gujarat are very uncertain and recurrence intervals of regional large earthquakes are not well defined. Because the instrumental records of India specifically in the Gujarat region are far from being satisfactory for modeling the seismic hazard using the probabilistic approach, an attempt has been made in this study to accomplish it through the deterministic approach. In this regard, all small and large faults of the Gujarat region were evaluated to obtain major fault systems. The empirical relations suggested by earlier researchers for the estimation of maximum magnitude of earthquake motion with various properties of faults like length, surface area, slip rate, etc. have been applied to those faults to obtain the maximum earthquake magnitude. For the analysis, seven different ground motion attenuation relations (GMARs) of strong ground motion have been utilized to calculate the maximum horizontal ground accelerations for each major city of Gujarat. Epistemic uncertainties in the hazard computations are accounted for within a logic-tree framework by considering the controlling parameters like b-value, maximum magnitude and ground motion attenuation relations (GMARs). The corresponding deterministic spectra have been prepared for each major city for the 50th and 84th percentiles of ground motion occurrence. These deterministic spectra are further compared with the specified spectra of Indian design code IS:1893-Part I (2002) to validate them for further practical use. Close examination of the developed spectra reveals that the expected ground motion values become high for the Kachchh region i.e. Bhuj

  20. Geospatial Information from Satellite Imagery for Geovisualisation of Smart Cities in India

    NASA Astrophysics Data System (ADS)

    Mohan, M.

    2016-06-01

    In the recent past, there have been large emphasis on extraction of geospatial information from satellite imagery. The Geospatial information are being processed through geospatial technologies which are playing important roles in developing of smart cities, particularly in developing countries of the world like India. The study is based on the latest geospatial satellite imagery available for the multi-date, multi-stage, multi-sensor, and multi-resolution. In addition to this, the latest geospatial technologies have been used for digital image processing of remote sensing satellite imagery and the latest geographic information systems as 3-D GeoVisualisation, geospatial digital mapping and geospatial analysis for developing of smart cities in India. The Geospatial information obtained from RS and GPS systems have complex structure involving space, time and presentation. Such information helps in 3-Dimensional digital modelling for smart cities which involves of spatial and non-spatial information integration for geographic visualisation of smart cites in context to the real world. In other words, the geospatial database provides platform for the information visualisation which is also known as geovisualisation. So, as a result there have been an increasing research interest which are being directed to geospatial analysis, digital mapping, geovisualisation, monitoring and developing of smart cities using geospatial technologies. However, the present research has made an attempt for development of cities in real world scenario particulary to help local, regional and state level planners and policy makers to better understand and address issues attributed to cities using the geospatial information from satellite imagery for geovisualisation of Smart Cities in emerging and developing country, India.

  1. Applied Pharmaceutical Analysis India 2014 conference report.

    PubMed

    Kole, Prashant; Barot, Deepak; Kotecha, Jignesh; Raina, Vijay; Rao, Mukkavilli; Yadav, Manish

    2014-01-01

    Applied Pharmaceutical Analysis (APA) India 23-26 February 2014, Ahmedabad, India The fifth Applied Pharmaceutical Analysis (APA) India meeting was held in February 2014 at Hyatt Ahmedabad, India. With the theme of 'The Science of Measurement: Current status and Future trends in Bioanalysis, Biotransformation and Drug Discovery Platforms', the conference was attended by over 160 delegates. The agenda comprised advanced and relevant research topics in the key areas of bioanalysis and drug metabolism. APA India 2014 provided a unique platform for networking and professional linking to participants, innovators and policy-makers. As part of the global research community, APA India continues to grow and receive considerable attention from the drug discovery and development community of India.

  2. Sustainability of Smart Cities under Climate Variability and Climate Change in India

    NASA Astrophysics Data System (ADS)

    Kumar, R.; Mishra, V.

    2015-12-01

    India has experienced a rapid urbanization during the past few decades. On the other hand, many parts of the country witnessed significant changes in mean and extreme climate related to precipitation and temperature. Here we analysed urban residence using the remotely sensed data considering the susceptibility of Indian cities to droughts and heat waves. We selected recently announced 100 urban areas that are planned to be developed as smart cities in future. Gridded precipitation data were used to compute SPEI values for frequency and ascertain the extent of droughts in the cities. The heat wave analysis was done in two phases. First phase included analysis using Heat Wave Magnitude Index (HWMI) to determine the intensity of such extreme events. In the second phase, Urban Heat Island (UHI) effect across different ecological configuration was studied for the cities. Land Surface Temperature (LST), urban extent map from MODIS and land-cover maps were used to study the UHI effect. For this, the urban extents were divided into urban core and sub-urban zones based on built up regions in the cities. The urban to rural temperature difference is analysed considering the ecological configuration in the region. The selected cities were categorised based on the biome features surrounding them. The results suggest aggravated condition in the urban space in India with reference to extreme events. For instance, extreme heat waves have substantially increased in India during the last few decades. In many urban areas, the UHI effect contributed a significant warming due to increased urbanization. We estimated projected changes in droughts and heat waves in the selected urban areas using the dynamically downscaled data from the region climate models. Our results suggest that a majority of urban areas are projected to face an elevated risk of temperature related extremes and issues of water sustainability in the coming decades.

  3. Determination of atmospheric heavy metals using two lichen species in Katni and Rewa cities, India.

    PubMed

    Bajpai, Rajesh; Mishra, G K; Mohabe, S; Upreti, Dalip K; Nayaka, S

    2011-03-01

    A biomonitoring study was conducted to assess the levels of atmospheric heavy metal pollution in Katni and Rewa cities of Madhya Pradesh, state in central India. The Pyxine cocoes and Phaeophyscia hispidula, two epiphytic foliose lichen were used as bioindicators in the present study and seven metals (As, Al, Cd, Cr, Fe, Zn, Pb) were analyzed in naturally growing thallus. The concentrations of these metals was observed to be in higher range as maximum values of Al, Cd, Cr and Zn were reported from the lichen samples from Rewa city which was 561.8 +/- 2.4, 6.8 +/- 0.8, 35.2 +/- 1.4, 214.6 +/- 2.0 microg g(-1) dry weight respectively. Whereas As, Fe and Pb were reported maximum in the lichen samples collected from Katni city areas with 33.4 +/- 0.05, 689.4 +/- 2.6, 13.3 +/- 0.5 microg g(-1) dry weight respectively. However the accumulation of Cd and Pb from both the cities are more or less similar in concentration. The selectivity sequence of metals were Fe>Al>Zn>As>Cr>Pb>Cd in Katni city, and Al>Fe>Zn>Cr>As>Pb>Cd in Rewa city. The findings of this study indicates that extent of heavy metal pollution in the atmosphere of the two cities which may lead to adverse health affects. PMID:21882655

  4. Strategy for Environmental Education: An Approach for India.

    ERIC Educational Resources Information Center

    Sarabhai, Kartikeya V.

    In outlining a national strategy for environmental education in India, this document describes some current and future efforts of the Center for Environmental Education at Ahmedabad. It provides an historical account of India's environmental problems and its recent efforts at addressing those problems in light of rapid developmental efforts and…

  5. Rethinking urban space in cities - A study of parks in Hyderabad, India

    NASA Astrophysics Data System (ADS)

    Shrinagesh, B.; Markandey, Kalpana

    2016-06-01

    Urban areas being economically diversified attract large streams of migrants making for a burgeoning population. This is more prevalent in the developing countries. The concomitants of this are high density, heavy traffic movement and increased pollution levels. To reduce the stressful life of city dwellers it is important to have open spaces, where one can pursue leisure time activities a few removes from clutter. A public space is a space that is generally open and accessible to people. Roads, public parks, libraries etc, are typically considered public space. The term ‘public space’ is also often misconstrued to mean other things such as ‘gathering place’, which is an element of the larger concept of social space. Hyderabad, the historical city is the capital of Telangana, India and extends from longitude 78o23’ to 78o33’E and latitude of 17o17’ to 17o31’N. It is the second largest city in terms of area and fifth largest in terms of population. It is one of the fastest growing cities in India. There is a huge influx of people from other states in search of better opportunities. The main objectives of the study are; to study the sprawl and changing demographic structure of the city of Hyderabad, to study the accessibility of parks, to study the need for the emergence of a local public sphere. The data base will be mainly on secondary data collected from various government sources. A primary survey will be conducted based on a structured questionnaire. GIS and other mapping techniques will be applied to analyse the data.

  6. Assessment of groundwater quality in Puri City, India: an impact of anthropogenic activities.

    PubMed

    Vijay, Ritesh; Khobragade, Puja; Mohapatra, P K

    2011-06-01

    Puri City is situated on the east coast of India and receives water supply only from the groundwater sources demarcated as water fields. The objective of this paper is to assess and evaluate the groundwater quality due to impact of anthropogenic activities in the city. Groundwater samples were collected from the water fields, hand pumps, open wells, and open water bodies during post-monsoon 2006 and summer 2007. Groundwater quality was evaluated with drinking water standards as prescribed by Bureau of Indian Standards and Environmental Protection Agency to assess the suitability. The study indicated seasonal variation of water-quality parameters within the water fields and city area. Groundwater in the water fields was found to be suitable for drinking after disinfection. While in city area, groundwater quality was impacted by onsite sanitary conditions. The study revealed that groundwater quality was deteriorated due to the discharge of effluent from septic tanks, soak pits, pit latrines, discharges of domestic wastewater in leaky drains, and leachate from solid waste dumpsite. Based on observed groundwater quality, various mitigation measures were suggested to protect the water fields and further groundwater contamination in the city. PMID:20714928

  7. Assessment of groundwater quality in Puri City, India: an impact of anthropogenic activities.

    PubMed

    Vijay, Ritesh; Khobragade, Puja; Mohapatra, P K

    2011-06-01

    Puri City is situated on the east coast of India and receives water supply only from the groundwater sources demarcated as water fields. The objective of this paper is to assess and evaluate the groundwater quality due to impact of anthropogenic activities in the city. Groundwater samples were collected from the water fields, hand pumps, open wells, and open water bodies during post-monsoon 2006 and summer 2007. Groundwater quality was evaluated with drinking water standards as prescribed by Bureau of Indian Standards and Environmental Protection Agency to assess the suitability. The study indicated seasonal variation of water-quality parameters within the water fields and city area. Groundwater in the water fields was found to be suitable for drinking after disinfection. While in city area, groundwater quality was impacted by onsite sanitary conditions. The study revealed that groundwater quality was deteriorated due to the discharge of effluent from septic tanks, soak pits, pit latrines, discharges of domestic wastewater in leaky drains, and leachate from solid waste dumpsite. Based on observed groundwater quality, various mitigation measures were suggested to protect the water fields and further groundwater contamination in the city.

  8. AIDS in India: constructive chaos?

    PubMed

    Chatterjee, A

    1991-08-01

    Until recently, the only sustained AIDS activity in India has been alarmist media attention complemented by occasional messages calling for comfort and dignity. Public perception of the AIDS epidemic in India has been effectively shaped by mass media. Press reports have, however, bolstered awareness of the problem among literate elements of urban populations. In the absence of sustained guidance in the campaign against AIDS, responsibility has fallen to voluntary health activists who have become catalysts for community awareness and participation. This voluntary initiative, in effect, seems to be the only immediate avenue for constructive public action, and signals the gradual development of an AIDS network in India. Proceedings from a seminar in Ahmedabad are discussed, and include plans for an information and education program targeting sex workers, health and communication programs for 150 commercial blood donors and their agents, surveillance and awareness programs for safer blood and blood products, and dialogue with the business community and trade unions. Despite the lack of coordination among volunteers and activists, every major city in India now has an AIDS group. A controversial bill on AIDS has ben circulating through government ministries and committees since mid-1989, a national AIDS committee exists with the Secretary of Health as its director, and a 3-year medium-term national plan exists for the reduction of AIDS and HIV infection and morbidity. UNICEF programs target mothers and children for AIDS awareness, and blood testing facilities are expected to be expanded. The article considers the present chaos effectively productive in forcing the Indian population to face up to previously taboo issued of sexuality, sex education, and sexually transmitted disease.

  9. Widow discrimination and family caregiving in India: evidence from microdata collected from six major cities.

    PubMed

    Kadoya, Yoshihiko; Yin, Ting

    2015-01-01

    The purpose of this research is to address the lack of a region-wide view of widow discrimination in India, the home of 42 million widows. This study analyzed the household data collected in face-to-face interviews from January to March of 2011 in six major Indian cities. It was revealed that widow discrimination does not prevail across the nation. That is, this research did not deny the existence of traditional widow discrimination in some areas but demonstrated that this phenomenon does not represent the whole nation if we focus on the widows' old age and the treatment by their families. PMID:25562787

  10. Variations of radon and thoron concentrations in different types of dwellings in Mysore city, India.

    PubMed

    Shashikumar, T S; Chandrashekara, M S; Nagaiah, N; Paramesh, L

    2009-01-01

    (222)Rn and (220)Rn, the immediate decay products of radium isotopes, are causative agents of lung cancer. (222)Rn and (220)Rn concentrations in houses with different floorings, roofs and walls and in different rooms of houses have been measured in Mysore city, Karnataka state, India, using solid-state nuclear track detectors. The radon and thoron concentrations in dwellings with granite floorings are found to be higher compared with other types. A correlation between the indoor radon concentration and dose in air from terrestrial gamma radiation is observed.

  11. Impact of Urban Growth and Urbanization on the Environmental Degradation of Lakes in Hyderabad City, India

    NASA Astrophysics Data System (ADS)

    Nandan, M. J.; Sen, M. K.; Harini, P.; Sekhar, B. M.; Balaji, T.

    2013-12-01

    Lakes are a vital part of urban ecosystems which perform important ecological and environmental functions to safeguard local climate, groundwater and habitat. The incessant population growth coupled with low urban planning is causing severe damage to urban ecosystems throughout the world. Hyderabad is one of the largest growing metropolitan cities of India covering an area of 65000 ha situated on the banks of Musi River in the northern part of the Deccan Plateau. The city had a population of 1.25 million in 1961 which increased to 6.8 million in 2011 with a metropolitan population of 7.75 million, making it India's fourth most populous city and sixth most populous urban agglomeration. Hyderabad is popularly known as 'City of Lakes' which occupies the top position in India in terms of Urban Lakes. In 20th century, the number of lakes were around 925 which are now reduced to 521 and most of these lakes are facing extinction. The water spread area of these lakes has been considerably reduced due to steady urban growth and the carrying capacity and ecological status of these urban lakes are in real danger. Many of these lakes have shrunk in size while the waters of several lakes got polluted with the discharge of untreated domestic and industrial effluents. Taking into consideration the environmental degradation of urban lakes, an attempt was made to study the current status, loss of water bodies and water spread using remote sensing and GIS techniques. Time-series satellite images of MSS, IRS and RESOURCESAT and Survey of India maps of 1:50,000 and 1:25,000 were used for this study. Analysis of these together with other data sets was accomplished through integrated use of ERDAS Imagine Arc view and ArcGIS software packages. It is estimated that there were 925 lakes in 1982 in erstwhile Hyderabad Urban Development Authority (HUDA) area which came down to 521 in 2012. A total number of 404 lakes disappeared during the last 30 years period. Consequently the water spread

  12. Impact of urbanization on the groundwater regime in a fast growing city in central India.

    PubMed

    Naik, Pradeep K; Tambe, Jivesh A; Dehury, Biranchi N; Tiwari, Arun N

    2008-11-01

    This paper describes the impact of urbanization on the groundwater regime in a fast growing city, Solapur, in central India, giving special emphasis on the management of the present and ultimate demand of water in 2,020 AD. The objective is to apprise the city planners and administrators of the effects of urbanization on the groundwater regime in a fast growing medium-sized city in a developing country where the infrastructure developments are not in conformity with the rapid growth in population. Solapur city with an area of 178.57 km2 receives a recharge of about 24 million m3 of groundwater from various sources annually. Reduction in recharge, as conventionally assumed due to the impact of urbanization, could not, however, be well established. Instead, there was a rise in recharge as water use in the city grew from time to time and more and more water was supplied to satisfy the human needs. Compared to mid-1970s, groundwater levels have increased within the main city area due to increased recharge and decreased groundwater abstraction. However, outside the main city area, there is a general decline in groundwater levels due to increased groundwater utilization for irrigation purposes. Groundwater quality deterioration has been highly localized. Water quality has deteriorated during the last 10 years, especially in dugwells, mainly due to misuse and disuse of these structures and poor circulation of groundwater. However, in case of borewells, comparison of the present water quality with that in mid-1970s and early 1980s does not show any perceptible change. Deeper groundwater tapped by borewells can still be used for drinking purposes with caution.

  13. Physico-chemical characteristics of groundwater in and around Surat City (India).

    PubMed

    Raval, Viral H; Malik, G M

    2010-10-01

    Groundwater samples were collected from different locations of Surat city, Gujarat (India). These samples from 32 locations of Surat city were analysed for their physico-chemical characteristics involving pH, colour, odour, hardness, chloride, alkalinity, COD, sulfate, TDS, SS, iron, Cu, boron, chromium, temperature and Langelier Saturation Index. On comparing the results against drinking water quality standards laid by Indian Council of Medical Research (ICMR) and World Health Organization (WHO), it is found that most of the water samples are non-potable. Most of the samples indicated Total Alkalinity, Hardness, Chloride and TDS values much higher than the permissible level stipulated by ICMR and WHO. Even at some places Langelier Saturation Index values found higher too. The high values of these parameters may have health implications and therefore these need attention.

  14. Family planning use among urban poor women from six cities of Uttar Pradesh, India.

    PubMed

    Speizer, Ilene S; Nanda, Priya; Achyut, Pranita; Pillai, Gita; Guilkey, David K

    2012-08-01

    Family planning has widespread positive impacts for population health and well-being; contraceptive use not only decreases unintended pregnancies and reduces infant and maternal mortality and morbidity, but it is critical to the achievement of Millennium Development Goals. This study uses baseline, representative data from six cities in Uttar Pradesh, India to examine family planning use among the urban poor. Data were collected from about 3,000 currently married women in each city (Allahabad, Agra, Varanasi, Aligarh, Gorakhpur, and Moradabad) for a total sample size of 17,643 women. Participating women were asked about their fertility desires, family planning use, and reproductive health. The survey over-sampled slum residents; this permits in-depth analyses of the urban poor and their family planning use behaviors. Bivariate and multivariate analyses are used to examine the role of wealth and education on family planning use and unmet need for family planning. Across all of the cities, about 50% of women report modern method use. Women in slum areas generally report less family planning use and among those women who use, slum women are more likely to be sterilized than to use other methods, including condoms and hormonal methods. Across all cities, there is a higher unmet need for family planning to limit childbearing than for spacing births. Poorer women are more likely to have an unmet need than richer women in both the slum and non-slum samples; this effect is attenuated when education is included in the analysis. Programs seeking to target the urban poor in Uttar Pradesh and elsewhere in India may be better served to identify the less educated women and target these women with appropriate family planning messages and methods that meet their current and future fertility desire needs.

  15. Five year studies on suspended particulate matter and heavy metals trends in Brass City of India.

    PubMed

    Mahima; Pal, Raina; Singh, D; Tripathi, Anamika; Singh, G S

    2013-10-01

    Moradabad is historically an important city of western Uttar Pradesh which is popularly known as Brass City of India, as about one thousand large and small scale brassware industries are located in and around the city. Suspended Particulate Matter (SPM) was collected two times in a week using High Volume Samplers (HVS) at six selected sites representing different areas of the city. The result indicates the annual and seasonal variations of SPM from 2005-2010. The highest value (869 μg/m3) was recorded at industrial site, i.e. Mughalpura in June (2008-09) while lowest value (71 μg/m3) at PTC in the month of July (2005-06). Five heavy metals, i.e. Cu, Zn, Fe, Cd and Pb were also observed at all the sites. Among the metals highest concentration of Zn were recorded at almost all the sites whereas Cu and Zn were found at industrial site, may be attributed to melting of Brass silly to prepare the different Brassware items. Pb and Cd were abundant at commercial site, located nearby Railway station as traffic density remains high during the day and night. PMID:25906589

  16. Knowledge and Awareness of Primary Teeth and Their Importance among Parents in Bengaluru City, India

    PubMed Central

    Srinivasan, Ila

    2016-01-01

    ABSTRACT Introduction: Often people responsible for the oral care of children feel or believe that since primary teeth will eventually shed, it is not worthwhile to spend time/money on providing good oral health to children. Parents are the ones who take care of their children and make decisions for them. Hence, they should have knowledge about primary teeth, their health and caring in order to build confidence in their children through tiny teeth. Aim: To assess the knowledge of primary teeth and their importance among parents with children below 12 years. Materials and methods: A total of 1,000 questionnaires containing questions written both in English and in the local language (Kannada) were prepared for data collection and were personally distributed to parents visiting dental clinics for their children’s dental treatment. Statistical analysis: Both descriptive statistics and Chi-square test were used. Results: Complaints related to dental caries constituted 82% of children visiting dental clinics among children in Bengaluru city. Only 39% of respondents were aware of all functions of primary teeth. Conclusion: The present study revealed that the parents of Bengaluru city had superficial or partial knowledge of primary teeth and that there is a need to improve this awareness. How to cite this article: Setty JV, Srinivasan I. Knowledge and Awareness of Primary Teeth and Their Importance among Parents in Bengaluru City, India. Int J Clin Pediatr Dent 2016;9(1):56-61. PMID:27274157

  17. Satellite Instructional Television Experiment (SITE): Reports from the NASA resident representative in India. [ATS 6

    NASA Technical Reports Server (NTRS)

    Galloway, H. L., Jr.

    1976-01-01

    Reports submitted by the NASA project representative for the Satellite Instructional Television Experiment (SITE) at Ahmedabad, India are presented. These reports deal with the coordination of all SITE related matters between the ATS 6 Project at Goddard Space Flight Center, NASA Headquarters, and the SITE Program in India.

  18. Municipal Solid Waste Management and its Energy Potential in Roorkee City, Uttarakhand, India

    NASA Astrophysics Data System (ADS)

    Alam, Tabish; Kulkarni, Kishore

    2016-03-01

    Energy plays a vital role in the development of any country. With rapid economic growth and multifold urbanization, India faces the problem of municipal solid waste management and disposal. This problem can be mitigate through adoption of environment friendly technologies for treatment and processing of waste before it is disposed off. Currently, urban and industrial wastes throughout India receive partial treatment before its final disposal, except in few exceptional cases. This practice leads to severe environmental pollution problems including major threat to human health. There is an absolute need to provide adequate waste collection and treatment before its disposal. Municipal Solid Waste (MSW) is getting importance in recent years. The MSW management involves collection, transportation, handling and conversion to energy by biological and thermal routes. Based on the energy potential available, the energy conversion through biogas production using available waste is being carried out. Waste-to-energy is now a clean, renewable, sustainable source of energy. The estimation of energy content of MSW in Roorkee city is discussed in this paper. Furthermore this paper also takes into account the benefits of carbon credits.

  19. Assessment and quantification of plastics waste generation in major 60 cities of India.

    PubMed

    Nalini, R; Srinivasulu, B; Shit, Subhas C; Nigam, Suneel Kumar; Akolkar, A B; Dwivedfi, R K

    2013-04-01

    Polymers or plastics materials registered rapid growth in 1970s, 1980s and 1990s at the rate of 2-2.5 times the GDP growth in India. The demand for plastic raw material got more than doubled from 3.3 Million Metric Ton to 6.8 Million Metric Tons in 2010 attributed mainly to rapid urbanization, spread of retail chains, plastics based packaging from grocery to food and vegetable products to cosmetics and consumer items. Plastics packages have its merits over many of conventional materials in the related sector but unless they are collected back effectively after their use to go into recycling process, they become an eyesore in the stream of Municipal Solid Waste (MSW) due to high visibility. As the synthetic and conventional plastics are non-biodegradable in nature, these remain in the dump yards/ landfills for several years, if not collected properly. Due to non- biodegradability, plastics waste remains in the environment for several years, if not collected and disposing plastics wastes at landfills are unsafe since toxic chemicals leach out into the soil and as they contaminate soil and underground water quality. The municipal solid waste also increasing day-by-day due to the inefficient source collection, segregation and transmission of plastics waste for recycling and reusing. In order to find out the realistic plastics waste generation, a study on assessment and quantification of plastics waste has been carried out by CPCB in collaboration with CIPET on selected 60 major cities of India.

  20. Study of noise pollution for three consecutive years during Deepawali festival in Meerut City, Uttar Pradesh (India).

    PubMed

    Singh, Digvijay; Joshi, B D

    2012-07-01

    The present paper deals with monitoring of noise pollution at different places of Meerut City (India) on the night of Deepawali festival. During the present study the noise levels were measured with the help of sound meter. The noise pollution is decreasing considerably for the last three years and it is recorded minimum in 2009 as compared to 2008 and 2007. The main reason of this decrement is the growing environmental awareness in the people of Meerut City. Needless to say, students of most of the school in Meerut City now prefer to celebrate Deepawali, festival of lights without sound and smoke. The campaign for eco-friendly Deepawali is expected to catch on with people in Meerut City which has already demonstrated its commitment towards environment conservation. Mainly fire crackers are used during Deepawali. The present paper is an attempt to create awareness among the people of Meerut City about the bitter truth of fire crackers.

  1. Major ion chemistry of shallow groundwater of a fast growing city of central India.

    PubMed

    Marghade, Deepali; Malpe, D B; Zade, A B

    2012-04-01

    Nagpur City located in semiarid area of central India is a fast-growing industrial centre. In recent years, rapid development has created an increased demand for drinking water, which is increasingly being fulfilled by groundwater abstraction. The present study was undertaken to assess major ion chemistry of shallow groundwater to understand geochemical evolution of groundwater and water quality for promoting sustainable development and effective management of groundwater resources. A total of 47 water samples were collected from shallow aquifer of selected parts of the city and the water chemistry of various ions viz. Ca(2 +), Mg(2 +), Na(+), K(+), CO(3)(2-), HCO(3)(-), Cl(-), SO(4)(2-) and NO(3)(-) are carried out. The chemical relationships in Piper diagram identify Ca-HCO(3)-Cl and mixed Ca-Na-HCO(3)-Cl as most prevalent water types. Alkaline earth exceeds alkalis and weak acids exceed strong acids. Ionic ratios and Gibb's diagram suggest that silicate rock weathering and anthropogenic activities are the main processes that determine the ionic composition in the study area. The nitrate appeared as a major problem of safe drinking water in this region. We recorded highest nitrate concentration, i.e., 411 mg/l in one of the dug well. A comparison of groundwater quality in relation to drinking water quality standards revealed that about half of the shallow aquifer samples are not suitable for drinking.

  2. Perceptions of barriers and facilitators in physical activity participation among women in Thiruvananthapuram City, India

    PubMed Central

    Mathews, Elezebeth; Lakshmi, J. K.; Sundari Ravindran, T. K.; Pratt, Michael; Thankappan, K. R.

    2015-01-01

    Background Despite the known benefits of physical activity, very few people, especially women, are found to engage in regular physical activity. This study explored the perceptions, barriers and facilitators related to physical activity among women in Thiruvananthapuram City, India. Methods Four focus group discussions were conducted among individuals between 25 and 60 years of age, in a few areas of Thiruvananthapuram City Corporation limits in Kerala, preparatory to the design of a physical activity intervention trial. An open-ended approach was used and emergent findings were analyzed and interpreted. Results Women associated physical activity mostly with household activities. The majority of the women considered their activity level adequate, although they engaged in what the researchers concluded were quite low levels of activity. Commonly reported barriers were lack of time, motivation, and interest; stray dogs; narrow roads; and not being used to the culture of walking. Facilitators of activity were seeing others walking, walking in pairs, and pleasant walking routes. Walking was reported as the most feasible physical activity by women. Conclusion Physical activity promotion strategies among women should address the prevailing cultural norms in the community, and involve social norming and overcoming cultural barriers. They should also target the modifiable determinants of physical activity, such as improving self-efficacy, improving knowledge on the adequacy of physical activity and its recommendations, facilitating goal-setting, and enhancing social support through peer support and group-based activities. PMID:25829405

  3. Migration and contamination of major and trace elements in groundwater of Madras city, India

    NASA Astrophysics Data System (ADS)

    Ramesh, R.; Shiv Kumar, K.; Eswaramoorthi, S.; Purvaja, G. R.

    1995-03-01

    Groundwater samples collected from both open and bore wells in an area of about 270 km2 from Madras City, India, have been analyzed for major ions (HCO3, Cl, Si, Na, Ca, and Mg) and trace elements (As, Se, B, V, Cr, Fe, Co, Pb, Cu, Zn, Cd, Mn, Ni, Mo, and Ba). The study reveals that the quality of potable water has deteriorated to a large extent. Seawater intrusion into the aquifer has been observed in nearly 50 percent of the study area. The toxic elements (As and Se) have already exceeded the maximum permissible limits of drinking water in almost the entire city. A positive correlation of As and Se with other toxic metals such as V, Cr, Fe, B, etc., indicates that all these elements are anthropogenic in origin. Applying multivariate analysis, the source for trace elements in groundwater has been grouped into two major factors: pollution and mobilization factors. The groundwater in the study area is largely contaminated by organic effluents and reflects the intensity of pollution caused by the overlying soil sediment and rapid infiltration of the pollutants.

  4. Classroom Activities about India: Lessons Written by Fulbright 1998 Teachers. Fulbright-Hays Summer Seminars Abroad 1998 (India).

    ERIC Educational Resources Information Center

    Tisone-Bartels, Dede; Eppley, Felicia

    This lesson on India was developed based on an Internet Indian diary. The lesson describes visits and experiences in Delhi, Khajuraho, Varanasi, Bombay, Ahmedabad, Calcutta, Madras, Jaipur, and Agra. It also provides a series of "virtual field trips" ("Love and Marriage"; "Sacred Places"; and "Solving a Community Problem through Education"). Each…

  5. An Integrated Framework for Analysis of Water Supply Strategies in a Developing City: Chennai, India

    NASA Astrophysics Data System (ADS)

    Srinivasan, V.; Gorelick, S.; Goulder, L.

    2009-12-01

    Indian cities are facing a severe water crisis: rapidly growing population, low tariffs, high leakage rates, inadequate reservoir storage, are straining water supply systems, resulting in unreliable, intermittent piped supply. Conventional approaches to studying the problem of urban water supply have typically considered only centralized piped supply by the water utility. Specifically, they have tended to overlook decentralized actions by consumers such as groundwater extraction via private wells and aquifer recharge by rainwater harvesting. We present an innovative integrative framework for analyzing urban water supply in Indian cities. The framework is used in a systems model of water supply in the city of Chennai, India that integrates different components of the urban water system: water flows into the reservoir system, diversion and distribution by the public water utility, groundwater flow in the urban aquifer, informal water markets and consumer behavior. Historical system behavior from 2002-2006 is used to calibrate the model. The historical system behavior highlights the buffering role of the urban aquifer; storing water in periods of surplus for extraction by consumers via private wells. The model results show that in Chennai, distribution pipeline leaks result in the transfer of water from the inadequate reservoir system to the urban aquifer. The systems approach also makes it possible to evaluate and compare a wide range of centralized and decentralized policies. Three very different policies: Supply Augmentation (desalination), Efficiency Improvement (raising tariffs and fixing pipe leaks), and Rainwater Harvesting (recharging the urban aquifer by capturing rooftop and yard runoff) were evaluated using the model. The model results suggest that a combination of Rainwater Harvesting and Efficiency Improvement best meets our criteria of welfare maximization, equity, system reliability, and utility profitability. Importantly, the study shows that

  6. Lead isotopic fingerprinting of aerosols to characterize the sources of atmospheric lead in an industrial city of India

    NASA Astrophysics Data System (ADS)

    Sen, Indra S.; Bizimis, Michael; Tripathi, Sachchida Nand; Paul, Debajyoti

    2016-03-01

    Anthropogenic Pb in the environment is primarily sourced from combustion of fossil fuel and high-temperature industries such as smelters. Identifying the sources and pathways of anthropogenic Pb in the environment is important because Pb toxicity is known to have adverse effects on human health. Pb pollution sources for America, Europe, and China are well documented. However, sources of atmospheric Pb are unknown in India, particularly after leaded gasoline was phased out in 2000. India has a developing economy with a rapidly emerging automobile and high temperature industry, and anthropogenic Pb emission is expected to rise in the next decade. In this study, we report on the Pb-isotope compositions and trace metal ratios of airborne particulates collected in Kanpur, a large city in northern part of India. The study shows that the PM10 aerosols had elevated concentration of Cd, Pb, Zn, As, and Cu in the Kanpur area, however their concentrations are well below the United States Environmental Protection Agency chronic exposure limit. Lead isotopic and trace metal data reveal industrial emission as the plausible source of anthropogenic Pb in the atmosphere in Kanpur. However, Pb isotopic compositions of potential source end-members are required to fully evaluate Pb contamination in India over time. This is the first study that characterizes the isotopic composition of atmospheric Pb in an Indian city after leaded gasoline was phased out by 2000.

  7. India.

    ERIC Educational Resources Information Center

    Semaan, Leslie

    This text examines India's rich and long history, then uses this perspective to focus on present day problems and aspirations. It forces students to reevaluate their stereotyped images of India by presenting a nation that has striven to recover from a past of colonial domination, is presently faced with regional ethnic discord and disparity, and…

  8. Periodontal Health among Non-Hospitalized Chronic Psychiatric Patients in Mangaluru City-India

    PubMed Central

    Singh, Rashmi; Kota, Keshava Pai

    2016-01-01

    Introduction A substantial section of society constituting the mentally ill and psychiatric patients deserve special attention. Evidence has suggested that psychological factors have contributed to an increase in the susceptibility to periodontal disease. Aim The aim of the study was to evaluate the gingival and periodontal health of chronically non-hospitalized psychiatric patients in Mangaluru city, India. Materials and Methods Forty one psychiatric patients having chronic psychiatric illness and on neuroleptic medications for a minimum of 2 years were included in the study. The control group consisted of 41 healthy dental patients who were selected to match the study group by age and gender, and for both groups 20 teeth excluding the third molars should be present. Demographic characteristics, dental examination including gingival index and periodontal health according to the community periodontal index were recorded for each patient in both the groups. Results In the psychiatric patient group (Group A) 47.1% subjects were suffering from schizophrenia and 17.6% subjects were having mood disorder. Gingivitis varied from mild to severe among the patients of both the groups. Bleeding on probing (CPI 1) was recorded in 23.5% in Group A and 14.6% in Group B. Dental calculus (CPI 2) in 38.2% in Group A and 58.5% in Group B of the subjects, 20.6% with at least one 4mm to 5mm pocket (CPI 3), and 17.6% with at least one 6mm pocket (CPI 4). Conclusion The present study underlines a considerable need for prevention and treatment of periodontal disease among chronic psychiatric patients in Mangaluru city. Every effort should be made to increase the awareness of this cohort regarding the importance of oral hygiene practices and on the early diagnosis of periodontal problems. PMID:27656561

  9. Prevalence of root caries among elders living in residential homes of Bengaluru city, India

    PubMed Central

    Radha, Gubbihal

    2016-01-01

    Background Among the various oral ailments which have been observed in elderly, root caries is a significant one. Tooth loss is chief oral health-related negative variable to the quality of life in elderly and root caries is the major cause of tooth loss in them. It has been reported about a third of older population bears most of the root caries burden, so the present study aimed to assess the prevalence of root caries among older individuals residing in residential homes of Bengaluru city India. Material and Methods Elderly individuals aged 60 and above, residing in residential homes of Bangalore city, were included in the study. The study participants filled a questionnaire regarding their demographic details and oral health habits. Root surface caries was recorded according to criteria described by Banting et al. and root caries was expressed in terms of the root caries index (RCI). The statistical analysis was performed using descriptive statistics and chi-square test. P < 0.05 was considered as statistically significant. Results The prevalence of root caries was 46.4%. The root caries index was 15%. Statistically significant differences (P < 0.05) observed across gender, marital status, diet, socio-economic status, medication, method of cleaning and frequency of cleaning and were identified as significant predictors of root caries. Conclusions The prevalence of root caries among institutionalized older people was high. Oral health policies and preventive measures are needed focusing on the special needs of this neglected and socioeconomically deprived population to improve their quality of life. Key words:Elders, residential home, root caries. PMID:27398175

  10. India.

    PubMed

    1985-05-01

    In this discussion of India attention is directed to the following: the people; geography; history; government; political conditions; the economy; foreign relations (Pakistan and Bangladesh, China, and the Soviet Union); defense; and the relations between the US and India. In 1983 India's population was estimated at 746 million with an annual growth rate of 2.24%. The infant mortality rate was estimated at 116/1000 in 1984 with a life expectancy of 54.9 years. Although India occupies only 2.4% of the world's land area, it supports nearly 15% of the world's population. 2 major ethnic strains predominate in India: the Aryan in the north and the Dravidian in the south, although the lines between them are blurred. India dominates the South Asian subcontinent geographically. The people of India have had a continuous civilization since about 2500 B.C., when the inhabitants of the Indus River Valley developed an urban culture based on commerce, trade, and, to a lesser degree, agriculture. This civilization declined about 1500 B.C. and Aryan tribes originating in central Asia absorbed parts of its culture as they spread out over the South Asian subcontinent. During the next few centuries, India flourished under several successive empires. The 1st British outpost in South Asia was established in 1619 at Surat on the northwestern coast of India. The British gradually expanded their influence until, by the 1850s, they controlled almost the entire area of present-day India. Independence was attained on August 15, 1947, and India became a dominion within the Commonwealth of Nations with Jawaharlal Nehru as prime minister. According to its constitution, India is a "sovereign socialist secular democratic republic." Like the US, India has a federal form of government, but the central government in India has greater power in relation to its states, and government is patterned after the British parliamentary system. The Congress Party has ruled India since independence with the

  11. India.

    PubMed

    1985-05-01

    In this discussion of India attention is directed to the following: the people; geography; history; government; political conditions; the economy; foreign relations (Pakistan and Bangladesh, China, and the Soviet Union); defense; and the relations between the US and India. In 1983 India's population was estimated at 746 million with an annual growth rate of 2.24%. The infant mortality rate was estimated at 116/1000 in 1984 with a life expectancy of 54.9 years. Although India occupies only 2.4% of the world's land area, it supports nearly 15% of the world's population. 2 major ethnic strains predominate in India: the Aryan in the north and the Dravidian in the south, although the lines between them are blurred. India dominates the South Asian subcontinent geographically. The people of India have had a continuous civilization since about 2500 B.C., when the inhabitants of the Indus River Valley developed an urban culture based on commerce, trade, and, to a lesser degree, agriculture. This civilization declined about 1500 B.C. and Aryan tribes originating in central Asia absorbed parts of its culture as they spread out over the South Asian subcontinent. During the next few centuries, India flourished under several successive empires. The 1st British outpost in South Asia was established in 1619 at Surat on the northwestern coast of India. The British gradually expanded their influence until, by the 1850s, they controlled almost the entire area of present-day India. Independence was attained on August 15, 1947, and India became a dominion within the Commonwealth of Nations with Jawaharlal Nehru as prime minister. According to its constitution, India is a "sovereign socialist secular democratic republic." Like the US, India has a federal form of government, but the central government in India has greater power in relation to its states, and government is patterned after the British parliamentary system. The Congress Party has ruled India since independence with the

  12. Emission inventory of evaporative emissions of VOCs in four metro cities in India.

    PubMed

    Srivastava, Anjali; née Som Majumdar, Dipanjali

    2010-01-01

    High concentrations of volatile organic compounds (VOCs) in ambient air of urban areas stress the need for the control of VOC emissions due to the toxic and carcinogenic nature of many VOCs commonly encountered in urban air. Emission inventories are an essential tool in the management of local air quality, which provide a listing of sources of air pollutant emissions within a specific area over a specified period of time. This study intended to provide a level IV emission inventory as par the United States Environmental Protection Agency (USEPA) definition for evaporative VOC emissions in the metro cities of India namely Delhi, Mumbai, Chennai, and Kolkata. The vehicular evaporative emissions are found to be the largest contributor to the total evaporative emissions of hydrocarbons followed by evaporative losses related to petrol loading and unloading activities. Besides vehicle-related activities, other major sources contributing to evaporative emissions of hydrocarbons are surface coating, dry cleaning, graphical art applications, printing (newspaper and computer), and the use of consumer products. Various specific preventive measures are also recommended for reducing the emissions. PMID:19093218

  13. Maternal practices of baby feeding and hygiene in the city of Ludhiana, Punjab, India.

    PubMed

    Hubbard, C

    1978-10-01

    66 mothers with children aged between 12-24 months were interviewed with a questionnaire in the industrial city of Lubhiana. The average age of the mothers ranged from 18-45 years. 66% were between 21-30; 39% had only 1 living child. 41% of the children were well nourished; were third degree malnourished. 91% were breast fed from birth. 30% mothers gave milk top feeds from birth; the additional milk was fresh buffalo (84%). The milk was boiled in 100% of cases and the water diluting the feeds was boiled in 46% cases. The water was added before the milk was boiled. 5% of mothers washed the bottle with water alone; 30% washed with an abrasive such as sand or ash. 49% never boiled the feeding bottle; 33% boiled the bottle once a day, and 18% boiled it before each feed. 23% claimed no incident or vomiting or diarrhoea, 26% admitted 1-2 incidents of vomiting or diarrhoea; 21% less than monthly bouts; 12% more than monthly bouts; and 18% admitted to weekly or more incidents of diarrhoea and vomiting. Deaths in rural India in the under age 5 group are attributed to malnutrition in 5% of cases.

  14. Preconditions for market solution to urban water scarcity: Empirical results from Hyderabad City, India

    NASA Astrophysics Data System (ADS)

    Saleth, R. Maria; Dinar, Ariel

    2001-01-01

    Utilizing both primary and secondary information pertaining to the water sector of Hyderabad City, India, this paper (1) evaluates the economics of various technically feasible supply augmentations options; (2) estimates the group-specific water demand and consumption response functions under alternative pricing behaviors; (3) calculates the net willingness to pay (NWTP, considered to be the value of raw water at source) of different user groups as derived from their respective price elasticities; (4) shows how inadequate the NWTP is to justify most supply augmentation options including intersectoral water transfers under the existing water rate structure; (5) argues that the economic and institutional conditions internal to urban water sector cannot justify an externally imposed water transfers, whether market-based or otherwise, as long as the water rate structure is inefficient and regressive; and (6) concludes by underlining the central role that the pricing option, both the level and structure, plays not only in activating a number of nonprice options but also in generating incentives for the emergence of new and the consolidation of existing institutional conditions needed to support economically rooted water transfers and conservation initiatives.

  15. Use of Seismotectonic Information for the Seismic Hazard Analysis for Surat City, Gujarat, India: Deterministic and Probabilistic Approach

    NASA Astrophysics Data System (ADS)

    Thaker, T. P.; Rathod, Ganesh W.; Rao, K. S.; Gupta, K. K.

    2012-01-01

    Surat, the financial capital of Gujarat, India, is a mega city with a population exceeding five millions. The city falls under Zone III of the Seismic Zoning Map of India. After the devastating 2001 Bhuj earthquake of Mw 7.7, much attention is paid towards the seismic microzonation activity in the state of Gujarat. In this work, an attempt has been made to evaluate the seismic hazard for Surat City (21.170 N, 72.830 E) based on the probabilistic and deterministic seismic hazard analysis. After collecting a catalogue of historical earthquakes in a 350 km radius around the city and after analyzing a database statistically, deterministic analysis has been carried out considering known tectonic sources; a further recurrence relationship for the control region is found out. Probabilistic seismic hazard analyses were then carried out for the Surat region considering five seismotectonic sources selected from a deterministic approach. The final results of the present investigations are presented in the form of peak ground acceleration and response spectra at bed rock level considering the local site conditions. Rock level Peak Ground Acceleration (PGA) and spectral acceleration values at 0.01 s and 1.0 s corresponding to 10% and 2% probability of exceedance in 50 years have been calculated. Further Uniform Hazard Response Spectrum (UHRS) at rock level for 5% damping, and 10% and 2% probability of exceedance in 50 years, were also developed for the city considering all site classes. These results can be directly used by engineers as basic inputs in earthquake-resistant design of structures in and around the city.

  16. Ground water quality in environmentally degraded localities of Panipat city, India.

    PubMed

    Bishnoi, Mukul; Malik, Ravinder

    2008-11-01

    Asystematic physico-chemical analysis of the groundwater at 41 different locations in Panipat city (Haryana), India has been taken up to evaluate its suitabilityfor domestic purposes. The data revealed considerable variations in the water samples with respect to chemical composition. For the analyzed water samples pH, EC, TDS, TA, TH, Na+, K+, Ca2+, HCO3-, Cl-, SO4(2-) and F(-) varied from 6.6-7.5, 0.09-3.28 mmhoS cm(-1), 700-2100 mg l(-1), 245-1054 mg l(-1) (as CaCO3), 153-520 mg l(-1) (as CaCO3), 57-560 mg l(-1), 5-22 mg l(-1), 36-95 mg l(-1), 298-1285 mg l(-1), 60-311 mgl(-1), 17-786 mg l(-1), 0.24-9.27 mg l(-1) respectively. All samples have high concentration of dissolved salts and all the samples were hard to very hard. Correlation coefficient "r" analysis has been worked out among different water quality parameters. The study shows a positive and significant, correlation of electrical conductivity with total dissolved salts (r = 0.979), total hardness (r = 0.507), sulphate (r = 0.453), total alkalinity (r = 0.725). Total hardness is positively and significantly correlated with magnesium (r = 0.833) and sulphate (r = 0.687). Where as total alkalinity was found to be positively and significantly correlated with bicarbonate (r = 0.992). Fluoride was higher than permissible limits in most of the samples.

  17. Precipitation chemistry and occurrence of acid rain over Dhanbad, coal city of India.

    PubMed

    Singh, Abhay Kr; Mondal, G C; Kumar, Suresh; Singh, K K; Kamal, K P; Sinha, A

    2007-02-01

    The present study investigated the chemical composition of wet atmospheric precipitation over Dhanbad, coal city of India. The precipitation samples were collected on event basis for three years (July 2003 to October 2005) at Central Mining Research Institute. The precipitation samples were analyzed for pH, conductivity, major anions (F, Cl, NO(3), SO(4)) and cations (Ca, Mg, Na, K, NH(4)). The pH value varied from 4.01 to 6.92 (avg. 5.37) indicating acidic to alkaline nature of rainwater. The pH of the rainwater was found well above the reference pH (5.6), showing alkalinity during the non-monsoon and early phase of monsoon, but during the late phase of monsoon, pH tendency was towards acidity (<5.6 pH) indicating the non-availability of proper neutralizer for acidic ions. The observed acidic events at this site were 91, (n = 162) accounting 56% for the entire monitoring months. The (NO(3) + Cl)/SO(4) ratio in majority of samples was found below 1.0, indicating that the acidity is greatly influenced by SO(4). The calculated ratio of (Ca + NH(4))/(NO(3) + SO(4)) ranges between 0.42-5.13 (average 1.14), however in most of the samples, the ratio is greater than unity (>1.0) indicating that Ca and NH(4) play an important role in neutralization of acidic ions in rainwater. Ca and SO(4) dominate the bulk ionic deposition and these two ions along with NH(4) accounts 63% of the annual ionic deposition.

  18. What are we drinking? Assessment of water quality in an urban city of Punjab, India

    PubMed Central

    Singh, Amanjot K.; Gupta, Vikram Kumar; Sharma, Bhuvan; Singla, Bhavna; Kaur, Paramjeet; Walia, Geeta

    2015-01-01

    Introduction: Ground water is the ultimate and most suitable fresh water resource for human consumption in the urban areas of India. Studies regarding ground water quality have shown that the higher rate of exploration as compared to the rate of recharging, inappropriate dumping of solid, as well as liquid waste, lack of strict enforcement of law has led to the deterioration of ground water quality. The present study was thus, carried out to evaluate physicochemical, as well as a microbiological profile of tap water, and filtered water in urban areas of Patiala, Punjab. Materials and Methods: The three zones under Municipal Corporation and two areas under Public Health Department were chosen according to the simple random sampling from Patiala city. From each area, 10 houses were chosen according to the systematic random sampling technique (n = 50). Water was taken from two sources, tap water, and from the water filter. Two samples were taken from each source one for the physicochemical analysis and another for bacteriological analysis. The samples which were sent for bacteriological assessment were collected in a sterile container. Results: The number of water samples found to be within desirable limits with respect to physicochemical parameters were significantly more with the filter water sample than the tap water samples. Suspicious/unsatisfactory microbiological quality of water was observed in 28% and 4% of tap and filter water samples, respectively. Conclusion: The results indicate that certain chemical parameters such as hardness, chloride, and fluoride levels were beyond the permissible limits. Therefore, we recommend that home filters should be installed, serviced appropriately, and their water quality should be checked routinely. Also, any leak from sewage pipes should be promptly repaired to prevent contamination of drinking water. PMID:26985408

  19. Prevalence of molar incisor hypomineralization in 7–9-year-old children of Bengaluru City, India

    PubMed Central

    Subramaniam, Priya; Gupta, Tulika; Sharma, Akhilesh

    2016-01-01

    Background: Molar incisor hypomineralization (MIH) is a developmental defect. The prevalence of MIH ranges widely from 2.4% to 40.2%. Aim: This study was under taken to determine the prevalence of MIH in 7–9-year-old children of Bengaluru City, India. Materials and Methods: A cross-sectional epidemiological study was conducted in a representative sample of 2500 school children aged 7–9 years of Bengaluru, India. Oral examination was carried out by a single trained calibrated examiner under natural daylight. Results: Twelve children (0.48%) were diagnosed with MIH. A total of 68 teeth were observed with MIH. All four first permanent molars were affected in 50% of children. In the molar group, mandibular molars (29.41%) were more frequently affected than maxillary molars (27.94%). Conclusion: The prevalence of MIH in 7–9-year-old children of Bengaluru was 0.48%, with no gender predilection. PMID:27041893

  20. India.

    PubMed

    1989-03-01

    In 1988, India's population stood at 817 million, 25% of which was concentrated in urban areas. The annual rate of population growth is 2.01%. Life expectancy is currently 56 years, and infant mortality is 90/1000 live births. Education is compulsory to the age of 14 years, but the adult literacy rate is only 36%. Of the work force of 300 million, 70% are engaged in agriculture, 19% are in industry and commerce, 8% work in the services and government sector, and 3% are employed in transport and communications. India's gross national product currently stands at US$246 billion, with a real growth rate of 1.8% and a per capita income of $313. Although India is a federal republic, its central government has greater power in relation to its states than is the case in the US and there is a parliamentary system. Nonetheless, some states have been revitalizing traditional village councils and introducing grassroots democracy at the village level. A relatively sophisticated industrial base and pool of skilled labor have emerged since India achieved independence, although agriculture remains the crucial economic sector. There was a surge in agricultural production in the late 1960s and early 1970s as a result of the "green revolution" that made India largely self-sufficient in grain production through the use of hybrid seeds, irrigation, and fertilizer. However, failed monsoons and severe drought conditions have created fluctuations in the output of the agricultural sector in recent years. Gradual deregulation of industry and trade is providing increased incentives for foreign trade, and the Indian Government is encouraging collaborations that involve the transfer of high technology.

  1. Identification and molecular characterization of a new recombinant begomovirus and associated betasatellite DNA infecting Capsicum annuum in India.

    PubMed

    Bhatt, Bhavin S; Chahwala, Fenisha D; Rathod, Sangeeta; Singh, Achuit K

    2016-05-01

    Capsicum annuum (Chilli) is a perennial herbaceous plant that is cultivated as an annual crop throughout the world, including India. Chilli leaf curl disease (ChiLCD) is a major biotic constraint, causing major losses in chilli production. During 2014, leaf samples of chilli plants displaying leaf curl disease were collected from the Ahmedabad district of Gujarat, India. These samples were used to isolate, clone and sequence viral genomic DNA and an associated betasatellite DNA molecule. Sequence analysis showed 90.4 % nucleotide sequence identity to the previously reported chilli leaf curl virus-[India:Guntur:2009] (ChiLCV-[IN:Gun:09]. As per ICTV nomenclature rules, ChiLCV-Ahm represents a new species of begomovirus, and we therefore propose the name chilli leaf curl Ahmedabad virus-[India:Ahmedabad:2014] (ChiLCAV-[IN:Ahm:14]). The associated betasatellite DNA showed a maximum of 93.5 % nucleotide sequence identity to a previously reported tomato leaf curl Bangladesh betasatellite and may be named tomato leaf curl Bangladesh betasatellite-[India:Ahmedabad:Chilli:2014].

  2. Predictors of Sexually Transmitted Infections among Female Sex Workers (FSWs) in a City of Northern India

    PubMed Central

    Shukla, Pallavi; Masood, Jamal; Singh, J. V.; Singh, V. K.; Gupta, Abhishek; Krishna, Asuri

    2015-01-01

    Introduction: Sexually transmitted infections (STIs) and Reproductive tract infections RTIs are important public health problems in India. The prevalence of these infections is considerably higher among high risk groups (HRGs) ranging from 20-30%. It is high time that a study should be conducted to explore different factors and conditions responsible for the practice of unsafe sex among female sex workers (FSWs) in Uttar Pradesh (UP) and the impact of this on social life and health of FSWs. As Lucknow provides a comprehensive opportunity in terms of tourism, occupation, and economy, it becomes a potential hub for sex work. Studying FSW in Lucknow can thus be considered as a yardstick for the entire FSW population of UP population. The present study was thus planned with the objective of knowing the STI prevalence and its determinants among FSWs. Materials and Methods: A cross-sectional descriptive study was conducted on FSWs registered with Targeted Intervention-Non-government Organization (TI-NGO), registered with Uttar Pradesh State Acquired Immuno Deficiency Syndrome (AIDS) Control Society (UPSACS) of Lucknow city. Total 288 subjects were studied. Results: The average age of FSWs was 31 years. FSWs were mostly Hindus and illiterate. The overall prevalence of STI as per Syndromic diagnosis was found to be 35.8%. However, the percentage of FSWs with STI was higher in street-based (50.6%) than home-based (29.8%). Majority (42.7%) of sex workers with STI had non-regular partners only while majority (52.4%) of sex workers without any STI had only regular partners. Condom usage with regular partners was poor. However, with the non-regular partners the condom usage was better. On multivariate analysis being single, having sex work as a sole means of earning, duration of sex work > 2 years, having pallor, and giving in to client's demand for unsafe sex were found to be significant in causing STI. Conclusions: Prevalence of STI among the female sex workers as per

  3. Situational analysis of services for diabetes and diabetic retinopathy and evaluation of programs for the detection and treatment of diabetic retinopathy in India: Methods for the India 11-city 9-state study

    PubMed Central

    Murthy, G. V. S.; Gilbert, Clare E.; Shukla, Rajan; Vashist, Praveen; Shamanna, B. R.

    2016-01-01

    Background: Diabetic retinopathy (DR) is a leading cause of visual impairment in India. Available evidence shows that there are more than 60 million persons with diabetes in India and that the number will increase to more than a 100 million by 2030. There is a paucity of data on the perceptions and practices of persons with diabetes and the available infrastructure and uptake of services for DR in India. Objectives: Assess perception of care and challenges faced in availing eye care services among persons with diabetics and generate evidence on available human resources, infrastructure, and service utilization for DR in India. Methods: The cross-sectional, hospital-based survey was conducted in eleven cities across 9 States in India. In each city, public and private providers of eye-care were identified. Both multispecialty and standalone facilities were included. Specially designed semi-open ended questionnaires were administered to the clients. Semi-structured interviews were administered to the service providers (both diabetic care physicians and eye care teams) and observational checklists were used to record findings of the assessment of facilities conducted by a dedicated team of research staff. Results: A total of 859 units were included in this study. This included 86 eye care and 73 diabetic care facilities, 376 persons with diabetes interviewed in the eye clinics and 288 persons with diabetes interviewed in the diabetic care facilities. Conclusions: The findings will have significant implications for the organization of services for persons with diabetes in India. PMID:27144132

  4. The effect of aerosol optical depth on rainfall with reference to meteorology over metro cities in India.

    PubMed

    Gunaseelan, Indira; Bhaskar, B Vijay; Muthuchelian, K

    2014-01-01

    Rainfall is a key link in the global water cycle and a proxy for changing climate; therefore, proper assessment of the urban environment's impact on rainfall will be increasingly important in ongoing climate diagnostics and prediction. Aerosol optical depth (AOD) measurements on the monsoon seasons of the years 2008 to 2010 were made over four metro regional hotspots in India. The highest average of AOD was in the months of June and July for the four cities during 3 years and lowest was in September. Comparing the four regions, Kolkata was in the peak of aerosol contamination and Chennai was in least. Pearson correlation was made between AOD with climatic parameters. Some changes in the parameters were found during drought year. Temperature, cloud parameters, and humidity play an important role for the drought conditions. The role of aerosols, meteorological parameters, and their impacts towards the precipitation during the monsoon was studied.

  5. Tobacco use, attitudes and cessation practices among healthcare workers of a city health department in Southern India

    PubMed Central

    Mony, Prem K.; Vishwanath, N. S.; Krishnan, Suneeta

    2015-01-01

    Objective: To assess tobacco use, attitudes and cessation practices among healthcare workers of a municipal health department in southern India. Materials and Methods: We undertook a cross-sectional epidemiologic study to investigate 558 healthcare workers from three groups (doctors, auxiliary nurses and community link workers (LWs)) employed by the Bangalore city corporation in southern India. Outcomes included self-reported tobacco use status and attitudes (for all workers), and (for doctors) self-report of performance of “5-A” tobacco cessation interventions: Asking, advising, assessing, assisting, or arranging follow-up for tobacco control, in their client population. Results: Doctors reported higher tobacco use rates (6.9%) compared to LW (2%) and nurses (<1%) but were less interested in further tobacco control training (77%) compared to the others (>95%). Many doctors reported asking (100%) and advising (78%) about tobacco use but much fewer were assessing intention/motivation to quit (24%), assisting with quitting (19%), and arranging follow-up for quitting and relapse prevention (9%). Conclusion: Tailored training in tobacco control would enable doctors, nurses and outreach workers involved in primary healthcare delivery to be better equipped to deal with a major cause of morbidity and mortality among urban communities in the 21st century. PMID:25949978

  6. Role of Private-Public Partnership in Health Education: A Survey of Current Practices in Udaipur City, Rajasthan, India

    PubMed Central

    Reddy, Jaddu J.; Multani, Suraj; Bhat, Nagesh; Sharma, Ashish; Singh, Sopan; Patel, Rahul

    2013-01-01

    Background: The concept of a public-private partnership (PPP) has been proposed as a potential model for providing education services besides public finance and public delivery. The present study was conducted to survey the current practices of Private-Public Partnership (PPP) in health education in Udaipur city, Rajasthan, India. Methods: A questionnaire survey was conducted among organizations involved exclusively and actively in health education in Udaipur city, Rajasthan, India. The pretested self designed structured questionnaire consisted of 21 items pertaining to the current practices of private-public partnership (PPP) in health education. Descriptive statistics were used to describe the data. Results: On the basis of inclusion criteria, 50 personnel from 2 private dental colleges, 1 private medical college, 2 Non Government Organizations (NGOs) and 1 health museum were selected. Only 15 (30%) of participants agreed that they have a written reference policy that outlines the services they provide to the general public. Regarding the collection of health education materials available, majority 35 (70%) had printed books followed by audio visual (AV) materials (slides, videos, audio cassettes) [22 (44%)]. 35 (70%) of participants reported that they loan only pamphlets and broachers to the public. Thirty four (68%) of participants provide information about oral health. Only 23 (46%) of participants reported that their institution/organization undergo periodic evaluation. Conclusions: Results of this survey show that that most of the PPP were involved in delivering health education, mostly concentrated on general health. Only few of them were involved in oral health education. The role of PPP in health education is integral to the effort of promoting a healthier population. This effort continues the trend and broadens the scope of involvement for further studies. PMID:24130954

  7. Comparative evaluation of leachate pollution index of MSW landfill site of Kolkata with other metropolitan cities of India.

    PubMed

    Motling, Sanjay; Dutta, Amit; Mukherjee, S N; Kumar, Sunil

    2013-07-01

    The uncontrolled tipping of mixed urban solid waste in landfill site causes serious negative impacts on the environment. The major issue in this context is the generation of leachate which possesses potential of polluting freshwater ecosystem including groundwater besides associated health hazards and depletion of soil fertility. In this context, a pseudo computation quantitative tool, known as leachate pollution index (LPI), has been developed by some researchers for scaling pollution potential of landfill site owing to emergence of leachate. This paper. deals with the assessment of leachate quality of existing landfill site of Kolkata situated at Dhapa waste dumping ground through evaluation of the LPI from experimental analysis of leachate. The leachate was collected from this site in different seasons. 18 parameters were tested with real leachate samples in the Environmental Engineering Laboratory of Civil Engineering Department of Jadavpur University Kolkata. The results exhibited a very high value of organic pollutants in the leachate with COD as 21,129 mg/L and also values of TDS, Fe2+, Cr, Zn, chloride and ammonical nitrogen. The LPI value of Kolkata landfill site at Dhapa was estimated and also compared with leachate quality data of other metropolitan cities viz. Mumbai, Delhi, Chennai as available in literatures. It is found that LPI of the Kolkata landfill site is highest compared to all other landfill sites of other metropolitan cities in India. PMID:25509951

  8. Determination of processes affecting groundwater quality in the coastal aquifer beneath Puri city, India: a multivariate statistical approach.

    PubMed

    Mohapatra, P K; Vijay, R; Pujari, P R; Sundaray, S K; Mohanty, B P

    2011-01-01

    Variability of groundwater quality parameters is linked to various processes such as weathering, organic matter degradation, aerobic respiration, iron reduction, mineral dissolution and precipitation, cation exchange and mixing of salt water with fresh water. Multivariate statistical analyses such as principal component analysis (PCA) and hierarchical cluster analysis (HCA) were applied to the standardized data set of eleven groundwater quality parameters (i.e. pH, Ca2+, Mg2+, Na+, K+, Fe3+, alkalinity, NO3-, Cl-, SO4(2-), TDS) collected during the post-monsoon and the summer seasons in order to elicit hydrologic and biogeochemical processes affecting water quality in the unconfined aquifer beneath Puri city in eastern India. The application of PCA resulted in four factors explaining 73% variance in post-monsoon and 81% variance in summer. The HCA using Ward's method and squared Euclidean distance measure classified the parameters into four clusters based on their similarities. PCA and HCA allowed interpretation of processes. During both post-monsoon and summer seasons, anthropogenic pollution and organic matter degradation/Fe(III) reduction were found dominant due to contribution from on-site sanitation in septic tanks and soak pits in the city. Cation exchange and mineral precipitation were possible causes for increase in Na+ and decrease in Ca2+ concentration in summer. Fresh water recharge during monsoon and Sea water intrusion in summer are attributed as significant hydrologic processes to variations of the groundwater quality at the study site.

  9. Effectiveness of a community-based observation of anti-tuberculosis treatment in Bangalore City, India, 2010-2011

    PubMed Central

    Kumar, P.; Sagili, K. D.; Enarson, D. A.

    2013-01-01

    Setting: The Revised National Tuberculosis Control Programme in an urban setting of Bangalore City, India. Objectives: To compare treatment outcomes and smear conversion rates among new smear-positive tuberculosis (TB) patients undergoing treatment administered by community directly observed treatment (DOT) providers with those undergoing treatment administered by institutional DOT providers in Bangalore City in 2010-2011. Method: Cohort study of routine data recorded from treatment cards of TB patients undergoing treatment under the public health services from 1 October 2010 to 30 September 2011. Result: Treatment records of 1864 new smear-positive TB patients registered during this period were evaluated. Among those evaluated, 604 (32%) had been administered treatment by community DOT providers and the remainder by institutional DOT providers. The treatment success rate in those undergoing community DOT was 93% (n = 564) and that of those undergoing institutional DOT was 75% (n = 951; RR 1.23, 95%CI 1.19-1.28). The sputum smear conversion rate of patients who underwent community DOT was 92% and that of those who underwent institutional DOT was 71% at the end of 2 months. Conclusion: We conclude that community DOT for treatment supervision of TB patients is more effective than institutional DOT and that it should be reinforced. PMID:26393035

  10. The Association of Pre-storm Ground Wetness with Inland Penetration of Monsoon Depressions : A Study Using Self Organizing Maps (SOM) C.M. Kishtawal Meteorology and Oceanography Group, Space Applications Center, Ahmedabad, INDIA Dev Niyogi2 Department of Agronomy, and Department of Earth and Atmospheric Sciences, Purdue University, West Lafayette, Indiana

    NASA Astrophysics Data System (ADS)

    Kishtawal, C. M.; Niyogi, D.

    2009-12-01

    Monsoon depressions (MDs)are probably the most important rain bearing systems that occur during the Indian summer monsoon season. The unique topography of Indian peninsula and Indo-china region favor the formation and development of MDs in the warm and moist air over the Bay of Bengal. After formation the MDs move in a north-northwest track along the monsoon trough to the warmer and drier heat low regions of Northwest India and Pakistan. The dynamic structure of MDs is largely maintained by convergence of atmospheric water vapor flux coupled with the lower tropospheric divergent circulation (Chen et al., 2005), and they weaken rapidly after landfall due to the lack of surface moisture fluxes (Dastoor and Krishnamurti, 1991). In the present study we explored the association between pre-storm wetness conditions and the post-landfall situation of MDs using 54-year long observations (1951-2004) of 183 MDs and daily surface rainfall. Our analysis suggests that the MD’s post-landfall behavior is most sensitive to mean inland rainfall between To-1 to To-8 days (the pre-storm rainfall), where To is the day of formation of MD in the Bay of Bengal. Further, pre-storm rainfall over a broad region along the monsoon trough is found to exhibit the maximum association with the MDs inland lifespan. We further carried out the unsupervised classification of pre-storm rainfall patterns using Self Organizing Map(SOM), a topology preserving map that maps data from higher dimensions onto a two dimensional grid(Kohenen, 1990). The SOM patterns of rainfall indicate that pre-storm wetness is strongly associated with the inland penetration length of MDs with wetter conditions supporting MDs to survive longer after the landfall. Although the pre-storm inland wetness has not been found to be associated with the formation of MDs and a number of MDs form during relatively dry inland conditions during the early (June) and late (September) phases of monsoon, the inland-penetration and post

  11. Mutagenic and genotoxic potential of native air borne particulate matter from industrial area of Rourkela city, Odisha, India.

    PubMed

    Das, Durgesh Nandini; Sinha, Niharika; Naik, Prajna Paramita; Panda, Prashanta Kumar; Mukhopadhyay, Subhadip; Mallick, Sanjaya K; Sarangi, Itisam; Bhutia, Sujit K

    2016-09-01

    In this study, we examined potential adverse health effect of particulate matter (PM) collected from industrial areas of Rourkela, Odisha, India. Results indicate that PM in these areas contains benzo[a]pyrene in addition to other unidentified molecules. Ames test revealed the above PM to be highly mutagenic. Further studies of PM in HaCaT cells suggest its DNA damaging potential which may lead to apoptosis. Generation of reactive oxygen and nitrogen species following PM exposure may be an early event in the PM induced apoptosis. In addition, the activity of cytochrome P450 (CYP450), the key xenobiotic metabolism enzyme, was found to be increased following PM exposure indicating its role in PM induced toxicity. To confirm this, we used genetic and pharmacological inhibitors of CYP450 like CYP1B1 siRNA and Clotrimazole. Interestingly, we found that the use of these inhibitors significantly suppressed the PM induced apoptosis in HaCaT cells, which confirm the crucial role of CYP1B1 in the toxic manifestation of PM. For further analysis, blood samples were collected from the volunteer donor and analyzed for immunophenotypes and comet assay to survey any change in immune cells and DNA damage in blood cells respectively. The study was performed with 55 blood samples including 32 from industrial areas and 23 people from non-industrial zone of Rourkela city. Samples had a mean±SD age of 35±6.2years (35 men and 20 women). Our investigation did not observe any significant alteration in lymphocytes (P=0.671), B cell (P=0.104), cytotoxic T cell (P=0.512), helper T cell (P=0.396), NK cell (P=0.675) and monocytes (P=0.170) of blood cells from these two groups. Taken together; this study first time reports the possible health hazards of PM from industrial areas of Odisha, India. PMID:27458701

  12. The impact of the International Nosocomial Infection Control Consortium (INICC) multicenter, multidimensional hand hygiene approach in two cities of India.

    PubMed

    Chakravarthy, Murali; Myatra, Sheila Nainan; Rosenthal, Victor D; Udwadia, F E; Gokul, B N; Divatia, J V; Poojary, Aruna; Sukanya, R; Kelkar, Rohini; Koppikar, Geeta; Pushparaj, Leema; Biswas, Sanjay; Bhandarkar, Lata; Raut, Sandhya; Jadhav, Shital; Sampat, Sulochana; Chavan, Neeraj; Bahirune, Shweta; Durgad, Shilpa

    2015-01-01

    The fundamental tool for preventing and controlling healthcare-acquired infections is hand hygiene (HH). Nonetheless, adherence to HH guidelines is often low. Our goal was to assess the effect of the International Nosocomial Infection Control Consortium (INICC) Multidimensional Hand Hygiene Approach (IMHHA) in three intensive care units of three INICC member hospitals in two cities of India and to analyze the predictors of compliance with HH. From August 2004 to July 2011, we carried out an observational, prospective, interventional study to evaluate the implementation of the IMHHA, which included the following elements: (1) administrative support, (2) supplies availability, (3) education and training, (4) reminders in the workplace, (5) process surveillance and (6) performance feedback. The practices of health care workers were monitored during randomly selected 30-min periods. We observed 3612 opportunities for HH. Overall adherence to HH increased from 36.9% to 82% (95% CI 79.3-84.5; P=0.0001). Multivariate analysis indicated that certain variables were significantly associated with poor HH adherence: nurses vs. physicians (70.5% vs. 74%; 95% CI 0.62-0.96; P=0.018), ancillary staff vs. physicians (43.6% vs. 74.0%; 95% CI 0.48-0.72; P<0.001), ancillary staff vs. nurses (43.6% vs. 70.5%; 95% CI 0.51-0.75; P<0.001) and private vs. academic hospitals (74.2% vs. 66.3%; 95% CI 0.83-0.97; P<0.001). It is worth noticing that in India, the HH compliance of physicians is higher than in nurses. Adherence to HH was significantly increased by implementing the IMHHA. Programs targeted at improving HH are warranted to identify predictors of poor compliance.

  13. Polychlorinated Biphenyls in Residential Soils and their Health Risk and Hazard in an Industrial City in India

    PubMed Central

    Kumar, Bhupander; Verma, Virendra Kumar; Singh, Satish Kumar; Kumar, Sanjay; Sharma, Chandra Shekhar; Akolkar, Avinash B.

    2014-01-01

    Background Polychlorinated biphenyls (PCBs) have never been produced in India, but were used in industrial applications. PCBs have been detected in environmental samples since 1966, and their sources in soils come from depositions of industrial applications, incinerators and biomass combustions. PCBs adsorb to soil particles and persist for long time due to their properties. Their close proximity may also lead to human exposure through ingestion, inhalation, dermal contact, and may exert neurotoxic, mutagenic and carcinogenic health effects. Background Residential soil from Korba, India, was extracted using pressurized liquid extraction procedure, cleaned on modified silica and quantified for PCBs. Soil ingestion was considered as the main exposure pathways of life-long intake of PCBs. Human health risk in terms of life time average daily dose, incremental lifetime cancer risk (ILCR) and non-cancer hazard quotient (HQ) were estimated using established guidelines. Background The estimated average ILCR from non dioxin like PCBs for human adults and children was 3.1×10–8 and 1.1×10–7, respectively. ILCR from dioxin like PCBs for human adults and children was 3.1×10–6 and 1.1×10–5, respectively. The HQ for PCBs was 6.3×10–4 and 2.2×10–3, respectively for human adults and children. Study observed that ILCR from non dioxin like PCBs was lower than acceptable guideline range of 10–6-10–4, and ILCR from dioxin like PCBs was within the limit. HQ was lower than safe limit of 1. Background Study concluded that human population residing in Korba had low health risk due to PCBs in residential soils. Significance for public health The concentrations of polychlorinated biphenyls (PCBs) in soils from an industrial city in India were measured for the assessment of human health risk. PCBs composition profiles were dominated with tri-chlorinated and tetra-chlorinated biphenyls. The possible sources of PCBs contamination can be attributed to local industrial

  14. Geospatial quantification and analysis of environmental changes in urbanizing city of Kolkata (India).

    PubMed

    Sharma, Richa; Chakraborty, Anusheema; Joshi, Pawan Kumar

    2015-01-01

    Over the past five decades, the fragile wetland ecosystem surrounding the city of Kolkata has witnessed extensive changes in the name of urban development. In this study, we elaborate relationships among biophysical parameters and land surface temperature (LST) in Kolkata city and nearby surrounding areas where rapid urbanization has occurred. LST and associated surface physical characteristics were assessed using Landsat images acquired for the years 1989, 2006, and 2010. The satellite data was used to study the spatiotemporal urban footprint and correlation among normalized difference vegetation index (NDVI), normalized difference built-up index (NDBI), normalized difference water index (NDWI) and LST. Land use land cover (LULC) maps prepared using supervised classification had overall accuracy of 90, 88, and 86 % and kappa coefficient of 0.8726, 0.8455, and 0.8212 for 1989, 2006, and 2010, respectively. The spatial expansion as a consequence of increasing urban population is 108.94 km(2) over past two decades. The urban built-up in and around the city extends up to 88.71 km(2) in 1989, 144.64 km(2) in 2006, and 197.65 km(2) in 2010. These changes have attributed in elevating surface temperature in the study region. Analysis of biophysical parameters shows LST and NDBI having a positive correlation, LST and NDVI having negative correlation, while NDBI and NDWI having a perfectly negative correlation. Satellite estimated temperatures of the surface show a warming trend evident from increasing mean surface temperature values from 27.36 °C in 1989 to 30.025 °C in 2006 and 33.023 °C in 2010. The magnitude and extent of the estimates of LST are consistent with the urbanization pattern throughout the city and adjoining areas. PMID:25504194

  15. Dental prosthetic status and prosthetic needs of institutionalised elderly population in oldage homes of jabalpur city, madhya pradesh, India.

    PubMed

    Deogade, Suryakant C; Vinay, S; Naidu, Sonal

    2013-12-01

    Oral disorders are cumulative throughout life and hence unfavourable outcomes are likely to be greatest among the elderly. A descriptive cross-sectional study was conducted among institutionalized geriatric population in old-age homes of Jabalpur city, Madhya Pradesh, to assess their prosthetic status and prosthetic needs. A cross-sectional survey was conducted in all the four old-age homes of Jabalpur city, Madhya Pradesh state, India. All residents aged 60 years and above formed the study population. The recording of prosthetic status and prosthetic needs was carried out according to the World Health Organisation (WHO) Oral Health Assessment Form (1997). A total of 224 individuals were included in the study of which 123 were females and 101 were males. Seventy five percent of the females and 55 % of the males had no prostheses in their upper arch and 61 % of the females and 76 % of the males had no prostheses in their lower arch. More number of males presented with 'Bridges' in their upper arch when compared to females (P value = 0.006). Highest prosthetic need in males was multi-unit prosthesis (42 % in upper arch and 41 % in lower arch) whereas, females' required full prosthesis (39 % in both the upper arch and lower arches). Ageing presents some formidable challenges, particularly with the institutionalised. This study clearly demonstrates a high insufficiency of prosthetic care among the institutionalized elderly population. Any preparation towards the provision of oral health care should not be limited to treatment alone but, more importantly focus on empowering this elderly community with information and education programmes.

  16. Spatio-Temporal Analysis of UHI using Geo-Spatial Techniques: A case study of Ahmedabad

    NASA Astrophysics Data System (ADS)

    Vyas, A.; Shastri, B.; Joshi, Y.

    2014-11-01

    Advanced Very High Resolution Radiometer) or ENVISAT AATSR provides thermal infrared data and comparatively easy to acquire, process and analyze. In the case of Ahmedabad city, land cover changes over the time is to be studied by classifying the image and then temperature can be derived by using a quadratic regression model from Malaret at al. (1985). Band 6 produces the images that show the relative difference emitted thermal energy that correlate in part with the effects of solar heating on surface of varying composition and orientation. The surface temperatures are suitable to detect UHI at Urban canopy level. Nichol (1996) found that surface temperatures extracted are moreover similar to the actual ambient air temperatures recorded. The paper has narrated analylitical framework on which the research has been carried out. The result derived on Land Surface Temperature variation causing Urban Heat Island, its relationship with the land use land cover. A time series data has been used. Authors are thankful to Ms. Darshana Rawal, Ms. Pallavi Knahdewal and Mr. Hardik Panchal.

  17. Studies on assessment of traffic noise level in Aurangabad city, India.

    PubMed

    Bhosale, B J; Late, Amul; Nalawade, P M; Chavan, S P; Mule, M B

    2010-01-01

    With the rapid rate of urbanization of Aurangabad city due to the expanding industrialization, the problem of noise pollution has become a concern for urban dwellers and government authority too. Noise pollution due to vehicular traffic is one of the growing environmental problems of urban centers. The study deals with the assessment of traffic noise levels in Aurangabad city. With respect to the total number of vehicles passing the road in unit time, which was surveyed by direct count method, six different sites from Aurangabad city, viz., Nagar Naka, Kranti Chowk, CIDCO bus stand, Railway station area, Dhoot Hospital and Baba petrol pump were selected to study the vehicular noise level. Noise measurements were carried out at these six locations on both working day and holiday during the peak traffic hours, i.e. 8:00 a.m. - 11:a.m., 1:00 p.m. - 4:00 p.m. and 5:00 p.m. - 8:00 p.m., in the morning, afternoon and evening sessions, respectively, after 5 minutes time interval. The noise level was monitored using noise level meter. The results obtained from this investigation showed that the Nagar Naka, Kranti chowk and CIDCO bus stand area have dense traffic zones when compared with the Railway station area, Dhoot Hospital and Baba petrol pump. The minimum and the maximum noise levels are 74 and 86 dB, respectively, on working day and 70 and 81 dB, respectively, on holiday. The measured noise level values exceed the prescribed noise level. PMID:20603577

  18. Assessment of allergenicity to fungal allergens of Rohtak city, Haryana, India

    PubMed Central

    Kochar, Sanjeeta; Ahlawat, Manisha; Chaudhary, Dhruva

    2014-01-01

    Fungal spores are known as one of the important bioparticles causing allergic manifestation in human beings. Hence, knowledge of season and prevalence of the airborne allergens to which the patients are exposed is a prerequisite for proper diagnosis and treatment of allergic disorders in hypersensitive individuals. Keeping this in view, aerial survey was performed in the atmosphere of Rohtak city for 2 consecutive years (March 2008–February 2010), using a volumetric petri plate sampler. A total of 45 fungal spore types were recorded during the survey period. In the present study, February–April and July–November were identified as the peak seasons for Rohtak city. Cladosporium was the main contributor to the total fungal load with 25.14% followed by Alternaria (18.05%), Aspergillus niger (7.66%), Curvularia (5.31%), and Epicoccum (5.29%). Fifteen dominant viable fungal spore types were represented in the form of a fungal calendar. An attempt has also been made to assess the allergenicity of some of the fungal types recorded from the atmosphere of Rohtak city. The magnitude of variations observed in markedly positive skin reactions (2+ and above) varied from 17.3 to 2.3%. Penicillium oxalicum showed a markedly positive reaction in maximum number of patients (26; 17.3%) followed by Rhizopus nigricans (23; 15.3%). ELISA was performed with the sera of patients showing markedly positive skin reactions and the sera were classified into four groups based on percent binding. The majority of the sera showed 0–15% binding to different antigenic extracts, while sera showing >60% binding were least in number. Greater than 30% binding was observed against antigens of Rhizopus nigricans, Epicoccum purpurascens, Penicillium oxalicum, Curvularia lunata, Aspergillus flavus, Candida albicans and Neurospora sitophila. The concordance between positive skin reaction and serum-specific IgE antibodies ranged from 16.7 to 69.2%. PMID:24988378

  19. Spatio-temporal footprints of urbanisation in Surat, the Diamond City of India (1990-2009).

    PubMed

    Sharma, Richa; Ghosh, Aniruddha; Joshi, Pawan Kumar

    2013-04-01

    Urbanisation is a ubiquitous phenomenon with greater prominence in developing nations. Urban expansion involves land conversions from vegetated moisture-rich to impervious moisture-deficient land surfaces. The urban land transformations alter biophysical parameters in a mode that promotes development of heat islands and degrades environmental health. This study elaborates relationships among various environmental variables using remote sensing dataset to study spatio-temporal footprint of urbanisation in Surat city. Landsat Thematic Mapper satellite data were used in conjugation with geo-spatial techniques to study urbanisation and correlation among various satellite-derived biophysical parameters, [Normalised Difference Vegetation Index, Normalised Difference Built-up Index, Normalised Difference Water Index, Normalised Difference Bareness Index, Modified NDWI and land surface temperature (LST)]. Land use land cover was prepared using hierarchical decision tree classification with an accuracy of 90.4 % (kappa = 0.88) for 1990 and 85 % (kappa = 0.81) for 2009. It was found that the city has expanded over 42.75 km(2) within a decade, and these changes resulted in elevated surface temperatures. For example, transformation from vegetation to built-up has resulted in 5.5 ± 2.6 °C increase in land surface temperature, vegetation to fallow 6.7 ± 3 °C, fallow to built-up is 3.5 ± 2.9 °C and built-up to dense built-up is 5.3 ± 2.8 °C. Directional profiling for LST was done to study spatial patterns of LST in and around Surat city. Emergence of two new LST peaks for 2009 was observed in N-S and NE-SW profiles.

  20. Spatio-temporal footprints of urbanisation in Surat, the Diamond City of India (1990-2009).

    PubMed

    Sharma, Richa; Ghosh, Aniruddha; Joshi, Pawan Kumar

    2013-04-01

    Urbanisation is a ubiquitous phenomenon with greater prominence in developing nations. Urban expansion involves land conversions from vegetated moisture-rich to impervious moisture-deficient land surfaces. The urban land transformations alter biophysical parameters in a mode that promotes development of heat islands and degrades environmental health. This study elaborates relationships among various environmental variables using remote sensing dataset to study spatio-temporal footprint of urbanisation in Surat city. Landsat Thematic Mapper satellite data were used in conjugation with geo-spatial techniques to study urbanisation and correlation among various satellite-derived biophysical parameters, [Normalised Difference Vegetation Index, Normalised Difference Built-up Index, Normalised Difference Water Index, Normalised Difference Bareness Index, Modified NDWI and land surface temperature (LST)]. Land use land cover was prepared using hierarchical decision tree classification with an accuracy of 90.4 % (kappa = 0.88) for 1990 and 85 % (kappa = 0.81) for 2009. It was found that the city has expanded over 42.75 km(2) within a decade, and these changes resulted in elevated surface temperatures. For example, transformation from vegetation to built-up has resulted in 5.5 ± 2.6 °C increase in land surface temperature, vegetation to fallow 6.7 ± 3 °C, fallow to built-up is 3.5 ± 2.9 °C and built-up to dense built-up is 5.3 ± 2.8 °C. Directional profiling for LST was done to study spatial patterns of LST in and around Surat city. Emergence of two new LST peaks for 2009 was observed in N-S and NE-SW profiles. PMID:22828979

  1. Heavy metal accumulation in lichens growing in north side of Lucknow city, India.

    PubMed

    Saxena, Shalini; Upreti, D K; Sharma, Neeta

    2007-01-01

    Accumulation of Pb, Fe, Cr, Zn, Cd, Ni, Cu and Hg metals in six common lichen species growing on Mangifera indica trees in mango orchard surrounding the north side of the Lucknow city, were analyzed. The study revealed the higher concentration of Pb (3.3 - 15.6 microgg(-1)), Cr (25.6 - 137.5 microgg(-1)), Zn (49.4 - 219.7 microgg(-1)), Cu (10.2 - 66.6 microgg(-1)) and Fe (1748 - 19374 microgg(-1)). PMID:17717985

  2. Measurement and chemical speciation of PM10 in Mumbai City, India.

    PubMed

    Salunkhe, Abhaysinh; Gupta, Indrani; Shetye, Sugandha; Kumar, Rakesh

    2013-10-01

    Mass concentrations of PM10 were high at all locations of Mumbai city in all seasons. From the enrichment analysis, it was observed that high enrichment of metals existed at all sites, the reason for which could be the effects of meteorology and trans-boundary movement of pollutants. Multivariate statistical analysis tools were used to identify common sources, viz. road dust, biomass burning, secondary aerosol, brake wear, residual oil combustion, smelting, natural soil, vehicles tyre wear, and marine aerosol. Findings indicate that most of the sites were dominated by local sources based on activities in the vicinity of the sampling locations.

  3. Passive monitoring of atmospheric heavy metals in a historical city of central India by Lepraria lobificans Nyl.

    PubMed

    Bajpai, Rajesh; Upreti, D K; Dwivedi, S K

    2010-07-01

    Using an organism living in situ for monitoring is referred as passive monitoring. Lepraria lobificans Nyl., a leprose lichen growing naturally on monuments and buildings in the city Mandav in central India is used for passive monitoring of atmospheric metals. Seven metals (Cd, Cr, Ni, Al, Fe, Cu, and Zn) were analyzed. Samples collected from road site exhibit the maximum concentration of Fe, Cd, Cr, Ni, and Zn. Iron exhibit maximum accumulation both in lichen thallus and the substratum with mean values of 2,195.63 microg g(-1) dry weight. As compared with other growth form of lichens, L. lobificans exhibits the higher accumulation of Fe than foliose and fruticose lichens. On the basis of these results, it can be hypothesized that L. lobificans is an excellent accumulator of different metals. The statistical analysis applied to the element concentration between the metals as well as between the sites by analysis of variance found the difference to be significant at 1% and 5%, respectively. Student-Newman-Keuls test also shows significant difference for iron between the different metals. PMID:19496009

  4. Gene diversity for haptoglobin and transferrin classical markers among Hindu and Muslim populations of Aligarh City, India.

    PubMed

    Ara, G; Siddique, Y H; Afzal, M

    2011-06-01

    The present paper reports the distribution of serum protein markers viz. haptoglobin and transferrin in two major groups of Aligarh city of North India. In present study we have undertaken a survey of 538 individuals belonging to eight different populations, four from the Hindu community i.e. Brahmin, Bania, Rajput and Jatav, and the rest four among the Muslim community i.e. Syed, Sheikh, Pathan and Ansari. The heterozygosity ranged from 0.2939 (Ansari) to 0.4873 (Brahmin) for haptoglobin and from 0.000 (Rajput) to 0.1498 (Pathan) for transferrin. The values of D(ST) are 0.4122 and 0.4406, and that of G(ST) are 0.5059 and 0.9726 for haptoglobin and transferrin markers respectively. Through F(ST) test, it has been concluded that there is a high genetic differentiation of populations within Hindu and Muslim groups, though there is absence of any significant differences between these groups. PMID:21866866

  5. Lead poisoning in pregnant women who used Ayurvedic medications from India--New York City, 2011-2012.

    PubMed

    2012-08-24

    Lead poisoning still occurs in the United States despite extensive prevention efforts and strict regulations. Exposure to lead can damage the brain, kidneys, and nervous and reproductive systems. Fetal exposure to lead can adversely affect neurodevelopment, decrease fetal growth, and increase the risk for premature birth and miscarriage. During 2011-2012, the New York City Department of Health and Mental Hygiene (DOHMH) investigated six cases of lead poisoning associated with the use of 10 oral Ayurvedic medications made in India. All six cases were in foreign-born pregnant women assessed for lead exposure risk by health-care providers during prenatal visits, as required by New York state law. Their blood lead levels (BLLs) ranged from 16 to 64 µg/dL. Lead concentrations of the medications were as high as 2.4%; several medications also contained mercury or arsenic, which also can have adverse health effects. DOHMH distributed information about the medications to health-care providers, product manufacturers, and government agencies in the United States and abroad, via postal and electronic mail. DOHMH also ordered a local business selling contaminated products to cease sales. Health-care providers should ask patients, especially foreign-born or pregnant patients, about any use of foreign health products, supplements, and remedies such as Ayurvedic medications. Public health professionals should consider these types of products when investigating heavy metal exposures and raise awareness among health-care providers and the public regarding the health risks posed by such products.

  6. Lead poisoning in pregnant women who used Ayurvedic medications from India--New York City, 2011-2012.

    PubMed

    2012-08-24

    Lead poisoning still occurs in the United States despite extensive prevention efforts and strict regulations. Exposure to lead can damage the brain, kidneys, and nervous and reproductive systems. Fetal exposure to lead can adversely affect neurodevelopment, decrease fetal growth, and increase the risk for premature birth and miscarriage. During 2011-2012, the New York City Department of Health and Mental Hygiene (DOHMH) investigated six cases of lead poisoning associated with the use of 10 oral Ayurvedic medications made in India. All six cases were in foreign-born pregnant women assessed for lead exposure risk by health-care providers during prenatal visits, as required by New York state law. Their blood lead levels (BLLs) ranged from 16 to 64 µg/dL. Lead concentrations of the medications were as high as 2.4%; several medications also contained mercury or arsenic, which also can have adverse health effects. DOHMH distributed information about the medications to health-care providers, product manufacturers, and government agencies in the United States and abroad, via postal and electronic mail. DOHMH also ordered a local business selling contaminated products to cease sales. Health-care providers should ask patients, especially foreign-born or pregnant patients, about any use of foreign health products, supplements, and remedies such as Ayurvedic medications. Public health professionals should consider these types of products when investigating heavy metal exposures and raise awareness among health-care providers and the public regarding the health risks posed by such products. PMID:22914225

  7. Allocation of solid waste collection bins and route optimisation using geographical information system: A case study of Dhanbad City, India.

    PubMed

    Khan, D; Samadder, S R

    2016-07-01

    Collection of municipal solid waste is one of the most important elements of municipal waste management and requires maximum fund allocated for waste management. The cost of collection and transportation can be reduced in comparison with the present scenario if the solid waste collection bins are located at suitable places so that the collection routes become minimum. This study presents a suitable solid waste collection bin allocation method at appropriate places with uniform distance and easily accessible location so that the collection vehicle routes become minimum for the city Dhanbad, India. The network analyst tool set available in ArcGIS was used to find the optimised route for solid waste collection considering all the required parameters for solid waste collection efficiently. These parameters include the positions of solid waste collection bins, the road network, the population density, waste collection schedules, truck capacities and their characteristics. The present study also demonstrates the significant cost reductions that can be obtained compared with the current practices in the study area. The vehicle routing problem solver tool of ArcGIS was used to identify the cost-effective scenario for waste collection, to estimate its running costs and to simulate its application considering both travel time and travel distance simultaneously. PMID:27207771

  8. Allocation of solid waste collection bins and route optimisation using geographical information system: A case study of Dhanbad City, India.

    PubMed

    Khan, D; Samadder, S R

    2016-07-01

    Collection of municipal solid waste is one of the most important elements of municipal waste management and requires maximum fund allocated for waste management. The cost of collection and transportation can be reduced in comparison with the present scenario if the solid waste collection bins are located at suitable places so that the collection routes become minimum. This study presents a suitable solid waste collection bin allocation method at appropriate places with uniform distance and easily accessible location so that the collection vehicle routes become minimum for the city Dhanbad, India. The network analyst tool set available in ArcGIS was used to find the optimised route for solid waste collection considering all the required parameters for solid waste collection efficiently. These parameters include the positions of solid waste collection bins, the road network, the population density, waste collection schedules, truck capacities and their characteristics. The present study also demonstrates the significant cost reductions that can be obtained compared with the current practices in the study area. The vehicle routing problem solver tool of ArcGIS was used to identify the cost-effective scenario for waste collection, to estimate its running costs and to simulate its application considering both travel time and travel distance simultaneously.

  9. Sources and characteristics of carbonaceous aerosols at Agra "World heritage site" and Delhi "capital city of India".

    PubMed

    Pipal, A S; Tiwari, S; Satsangi, P G; Taneja, Ajay; Bisht, D S; Srivastava, A K; Srivastava, M K

    2014-01-01

    Agra, one of the oldest cities "World Heritage site", and Delhi, the capital city of India are both located in the border of Indo-Gangetic Plains (IGP) and heavily loaded with atmospheric aerosols due to tourist place, anthropogenic activities, and its topography, respectively. Therefore, there is need for monitoring of atmospheric aerosols to perceive the scenario and effects of particles over northern part of India. The present study was carried out at Agra (AGR) as well as Delhi (DEL) during winter period from November 2011 to February 2012 of fine particulate (PM₂.₅: d < 2.5 μm) as well as associated carbonaceous aerosols. PM₂.₅ was collected at both places using medium volume air sampler (offline measurement) and analyzed for organic carbon (OC) and elemental carbon (EC). Also, simultaneously, black carbon (BC) was measured (online) at DEL. The average mass concentration of PM₂.₅ was 165.42 ± 119.46 μg m(-3) at AGR while at DEL it was 211.67 ± 41.94 μg m(-3) which is ~27% higher at DEL than AGR whereas the BC mass concentration was 10.60 μg m(-3). The PM₂.₅ was substantially higher than the annual standard stipulated by central pollution control board and United States Environmental Protection Agency standards. The average concentrations of OC and EC were 69.96 ± 34.42 and 9.53 ± 7.27 μm m(-3), respectively. Total carbon (TC) was 79.01 ± 38.98 μg m(-3) at AGR, while it was 50.11 ± 11.93 (OC), 10.67 ± 3.56 μg m(-3) (EC), and 60.78 ± 14.56 μg m(-3) (TC) at DEL. The OC/EC ratio was 13.75 at (AGR) and 5.45 at (DEL). The higher OC/EC ratio at Agra indicates that the formation of secondary organic aerosol which emitted from variable primary sources. Significant correlation between PM₂.₅ and its carbonaceous species were observed indicating similarity in sources at both sites. The average concentrations of secondary organic carbon (SOC) and primary organic carbon (POC) at AGR were 48.16 and 26

  10. Sources and characteristics of carbonaceous aerosols at Agra "World heritage site" and Delhi "capital city of India".

    PubMed

    Pipal, A S; Tiwari, S; Satsangi, P G; Taneja, Ajay; Bisht, D S; Srivastava, A K; Srivastava, M K

    2014-01-01

    Agra, one of the oldest cities "World Heritage site", and Delhi, the capital city of India are both located in the border of Indo-Gangetic Plains (IGP) and heavily loaded with atmospheric aerosols due to tourist place, anthropogenic activities, and its topography, respectively. Therefore, there is need for monitoring of atmospheric aerosols to perceive the scenario and effects of particles over northern part of India. The present study was carried out at Agra (AGR) as well as Delhi (DEL) during winter period from November 2011 to February 2012 of fine particulate (PM₂.₅: d < 2.5 μm) as well as associated carbonaceous aerosols. PM₂.₅ was collected at both places using medium volume air sampler (offline measurement) and analyzed for organic carbon (OC) and elemental carbon (EC). Also, simultaneously, black carbon (BC) was measured (online) at DEL. The average mass concentration of PM₂.₅ was 165.42 ± 119.46 μg m(-3) at AGR while at DEL it was 211.67 ± 41.94 μg m(-3) which is ~27% higher at DEL than AGR whereas the BC mass concentration was 10.60 μg m(-3). The PM₂.₅ was substantially higher than the annual standard stipulated by central pollution control board and United States Environmental Protection Agency standards. The average concentrations of OC and EC were 69.96 ± 34.42 and 9.53 ± 7.27 μm m(-3), respectively. Total carbon (TC) was 79.01 ± 38.98 μg m(-3) at AGR, while it was 50.11 ± 11.93 (OC), 10.67 ± 3.56 μg m(-3) (EC), and 60.78 ± 14.56 μg m(-3) (TC) at DEL. The OC/EC ratio was 13.75 at (AGR) and 5.45 at (DEL). The higher OC/EC ratio at Agra indicates that the formation of secondary organic aerosol which emitted from variable primary sources. Significant correlation between PM₂.₅ and its carbonaceous species were observed indicating similarity in sources at both sites. The average concentrations of secondary organic carbon (SOC) and primary organic carbon (POC) at AGR were 48.16 and 26

  11. Recommendations from the 4th International Conference on Environmental Education, Ahmedabad, India

    ERIC Educational Resources Information Center

    Journal of Education for Sustainable Development, 2008

    2008-01-01

    The first set of international recommendations to guide environmental education (EE) was developed in Tbilisi, Georgia, in 1977. Ten years later, in 1987, a conference in Moscow, Russia, reviewed progress and focused on institutional strategies and action plans to strengthen environmental education. A third international environmental education…

  12. Correlation among carbon, nitrogen, sulphur and physiological parameters of Rinodina sophodes found at Kanpur city, India.

    PubMed

    Satya; Upreti, D K

    2009-09-30

    Accumulation of carbon, nitrogen and sulphur content in Rinodina sophodes, crustose poleotolerent lichen growing naturally in and around six sites of Kanpur city was estimated, and their influence on the photosynthetic pigments of the lichen was studied. Maximum carbon concentration was recorded at highly polluted area while higher accumulation of nitrogen was recorded near village in outskirt of the city having higher ammonia emission. The concentration of sulphur was not detected in most of the sites except a single site where it had a quite lower value (0.22%). Photosynthetic pigments (chlorophyll a and b) increased parallel to the level of traffic density. Multiple correlation analysis revealed that chlorophyll a had highly significant correlation (1%) with chlorophyll b (r=0.9986) and total chlorophyll (r=0.9307). Carbon is directly correlated with nitrogen (r=0.3035), sulphur (r=0.1743) and chlorophyll degradation (r=0.2685) while negatively correlated with chlorophyll a (-0.3323), chlorophyll b (r=-0.3429) and total chlorophyll (r=-0.0824). Nitrogen showed negative correlation between all photosynthetic pigments and chlorophyll degradation, while in case of sulphur, it was high positive correlation at 1% with chlorophyll degradation (0.9445). PMID:19520501

  13. Impact of Diwali celebrations on urban air and noise quality in Delhi City, India.

    PubMed

    Mandal, Papiya; Prakash, Mamta; Bassin, J K

    2012-01-01

    A study was conducted in the residential areas of Delhi, India, to assess the variation in ambient air quality and ambient noise levels during pre-Diwali month (DM), Diwali day (DD) and post-Diwali month during the period 2006 to 2008. The use of fireworks during DD showed 1.3 to 4.0 times increase in concentration of respirable particulate matter (PM(10)) and 1.6 to 2.5 times increase in concentration of total suspended particulate matter (TSP) than the concentration during DM. There was a significant increase in sulfur dioxide (SO(2)) concentration but the concentration of nitrogen dioxide (NO(2)) did not show any considerable variation. Ambient noise level were 1.2 to 1.3 times higher than normal day. The study also showed a strong correlation between PM(10) and TSP (R (2) ≥ 0.9) and SO(2) and NO(2) (R (2) ≥ 0.9) on DD. The correlation between noise level and gaseous pollutant were moderate (R (2) ≥ 0.5). The average concentration of the pollutants during DD was found higher in 2007 which could be due to adverse meteorological conditions. The statistical interpretation of data indicated that the celebration of Diwali festival affects the ambient air and noise quality. The study would provide public awareness about the health risks associated with the celebrations of Diwali festival so as to take proper precautions. PMID:21424668

  14. Assessment, analysis and appraisal of road traffic noise pollution in Rourkela city, India.

    PubMed

    Goswami, Shreerup; Swain, Bijay Kumar; Panda, Santosh Kumar

    2013-09-01

    The problem of road traffic noise pollution has become a concern for both the public and the policy makers. Noise level was assessed in 12 different squares of Rourkela city during different specified times (7-10 a.m., 11 a.m.-2 p.m., 3-6 p.m., 7-10 p.m., 10 p.m.-12 midnight and 4-6 a.m.). Noise descriptors such as L,eq, traffic noise index, noise pollution level, noise climate, Lday, Levening, Lnight and Lden were assessed to reveal the extent of noise pollution due to heavy traffic in this city. The equivalent noise levels of all the 12 squares were found to be much beyond the permissible limit (70dB during day time and 55dB during night time). Appallingly, even the minimum L eq and NPL values were more than 82 dB and 96 dB during day time and 69 dB and 91 dB during night time respectively. Lden values of investigated squares ranged from 83.4 to 86.1 dB and were even more than the day time permissible limit of traffic noise. The prediction model was used in the present study to predict noise pollution level instead of Leq. Comparison of predicted with that of the actual measured data demonstrated that the model used for the prediction has the ability to calibrate the multicomponent traffic noise and yield reliable results close to that by direct measurement. Lastly, it is inferred that the dimension of the traffic generated noise pollution in Rourkela is critical.

  15. Urban land use and geohazards in the Itanagar Capital city, Arunachal Pradesh, India: Need for geoethics in urban disaster resilience governance in a changing climate

    NASA Astrophysics Data System (ADS)

    Acharjee, Swapna

    2013-04-01

    The capital city, Itanagar, Arunachal Pradesh, India is exposed to the multiple geohazards as the city is located in the region which experiences extreme physical phenomenon due to changing climate in the tectonically active North-Eastern Himalayas. The geohazards in Itanagar includes landslides, floods, soil erosion and earthquakes. The high decadal growth rate of 111.36% in 1991-2001 census has brought in many challenges with respect to the capital city developmental planning. Due to rapid and haphazard growth in urban land use the people residing in the city are gradually becoming more vulnerable to the geohazards in the past decades. The city condition at present has raised issues of grave concern related to effective hazard management. It is observed that geoscientific approach is violated at many places in the urban developmental activities along the central spine, the National Highway-52A of the capital city. There is an urgent need of geoscientists to apprise the urban populace about land suitability and stability in terms of rock types, soil, slope, geomorphology, groundwater condition etc. and the vulnerability of the existing urban land use to landslides, flood, soil erosion and earthquakes. In this paper major issue, critical issues and elements at risk are discussed in the context of ethics in geohazard management and developmental planning for urban disaster resilience governance in a changing climate.

  16. Compliance monitoring of prohibition of smoking (under section-4 of COTPA) at a tertiary health-care institution in a smoke-free city of India

    PubMed Central

    Tripathy, Jaya Prasad; Goel, Sonu; Patro, Binod Kumar

    2013-01-01

    Background: India enacted a comprehensive tobacco control law known as cigarettes and other tobacco products act (COTPA) in 2003. However, enforcement of the provisions under the law is still a matter of concern. Compliance survey is an effective tool to measure the status of implementation of the law at various public places. Smoke-free hospital campus demonstrates commitment to good health and sends a pro-healthy signal to the community. Objective: The objective of this study was to assess the compliance to the prohibition of smoking at public places (under section-4 of COTPA) in a tertiary health-care institution in a smoke-free city of India. Materials and Methods: An observational cross-sectional study was conducted at 40 different venues within a tertiary health-care institution in a smoke-free city of India. These places were observed for certain parameters of assessment by a structured checklist, which included evidence of active smoking, evidence of recent smoking, display of signages, presence of smoking aids, cigarette butts and bidi ends. Results: Overall compliance rate for section-4 of COTPA was found to be mere 23%. Evidence of active smoking was observed in 21 (52.5%) venues. Signages were seen at only 8 places (20%). Butt ends and other smoking aids were seen in 37 (92.5%) and 26 (65%) places respectively. Conclusion: These dismal findings suggest non-compliance to the provisions under COTPA, which calls for a sensitization workshop and advocacy for all the stakeholders. PMID:24339489

  17. IMPACT OF LEATHER PROCESSING INDUSTRIES ON CHROMIUM CONCENTRATION IN GROUNDWATER SOUTH OF CHENNAI CITY, INDIA

    NASA Astrophysics Data System (ADS)

    Elango, L.; Brindha, K.; G. Rajesh, V.

    2009-12-01

    The groundwater quality is under threat due to disposal of effluents from a number of industries. Poor practice of treatment of wastes from tanning industries or leather processing industries lead to pollution of groundwater. This study was carried out with the objective of assessing the impact of tanneries on groundwater quality in Chromepet area which is a part of the metropolitan area of Chennai, Tamil Nadu, India. This area serves as the home town for a number of small and large scale tanning industries. People in certain parts of this area depend on the groundwater for their domestic needs as there is no piped drinking water supply system. Topographically this region is generally flat with gentle slope towards east and north east. The charnockite rocks occur as basement at the depth of about 15m from the surface of this area. Weathered charnockite rock occurs at the depth from 7m to 15m from the ground surface. The upper layer consists of loamy soil. Groundwater occurs in the unconfined condition at a depth from 0.5m to 5m. Thirty six groundwater samples were collected during March 2008 and the groundwater samples were analysed for their heavy metal (chromium) content using atomic absorption spectrophotometer. Bureau of Indian Standards (BIS) recommended the maximum permissible limit of chromium in drinking water as 0.05 mg/l. Considering this, it was found that 86% of the groundwater samples possessed concentration of chromium above the maximum permissible limit recommended by BIS. The tanneries use chrome sulphate to strengthen the leather and make it water repellent. The excess of chromium gets washed off and remains in the wastewater. This wastewater is disposed into open uncovered drains either untreated or after partial treatment. Thus the chromium leaches through the soil and reaches the groundwater table. Apart from this, there is also huge quantity of solid waste resulting from the hides and skins which are dumped off without suitable treatment. The

  18. Characterization of Wastewater Effluents Releasing from Slaughterhouses in and around Hyderabad City (India).

    PubMed

    Kumar, E; Madhava Rao, T; Prabhuprasadini; Krishnaiah, N; Vijaya, Kumar A

    2014-07-01

    The present study was undertaken to determine the pollution load to the environment causing by the wastewater effluents releasing from organized and unorganized slaughterhouses in and around Hyderabad city. The wastewater effluents collected from three slaughterhouses, at the sites of releasing out to the surrounding environment,were characterized in terms of physico-chemical and microbiological parameters. The physico-chemical parameters, such as temperature, pH, alkalinity, turbidity, total suspended solids, electrical conductivity, total dissolved solids, dissolved oxygen, biological oxygen demand, chemical oxygen demand, total organic carbon, calcium, NH4-N, nitrates and phosphates were estimated in the wastewater effluents collected from three different slaughterhouses. The heavy metals, such as lead, nickel and cadmium contents were detected. The microbiological characteristics, such as total viable count, total coliform count recorded and also the pathogens of public health significance, such as Salmonella spp., Shigella spp., Streptococcus faecalis, Staphylococcus aureus, Bacillus cereus and Listeria monocytogenes were isolated and identified. The results revealed significantly much higher values of almost all pollution parameters both physicochemical and microbiological of wastewater effluents collected from three slaughterhouses, and these values exceeding the effluent discharge standards for releasing the effluents into public sewers and inland surface waters, recommended by the pollution control board. The slaughterhouses must maintain the wastewater collection and treatment facilities and modify the existing treatment systems in order to comply the general effluents discharge standardsrecommended by the pollution control board.

  19. A study on physicochemical parameters of an aquaculture body in Mysore city, Karnataka, India.

    PubMed

    Sachidanandamurthy, K L; Yajurvedi, H N

    2006-10-01

    Monthly changes in water quality parameters (physicochemical) of a rain fed lake (Bilikere) in Mysore city, were investigated for two calendar years (2002 and 2003) to assess the suitability of this lake for pisciculture. Although there were monthly fluctuations in water temperature, total suspended solids (TSS), dissolved oxygen (DO), nitrite and ammonia, they were within the desirable limits. On the other hand, total alkalinity and hydrogen sulphide throughout the study period and pH for a major part, were higher than the desirable limits. Other parameters viz; turbidity, biological oxygen demand (BOD), phosphate, and nitrate in a few months were higher than the desirable limits for waters used for fish culture. The high levels of these factors are due to the entry of agricultural run off and occasional flow of sewage into the lake. In addition dense algal growth was noticed at times of the year which is caused by surge in nutrients level whenever there was a rainfall. Since, the lake has a great aquacultural potential, it is suggested that control of nutrient load that enters the lake occasionally, might help the lake to continue its mesotrophic status.

  20. Studies on community knowledge and behavior following a dengue epidemic in Chennai city, Tamil Nadu, India.

    PubMed

    Ashok Kumar, V; Rajendran, R; Manavalan, R; Tewari, S C; Arunachalam, N; Ayanar, K; Krishnamoorthi, R; Tyagi, B K

    2010-08-01

    In 2001, a major dengue outbreak was recorded in Chennai city, with 737 cases (90%) out of a total of 861 cases recorded from Tamil Nadu state. A KAP survey was carried out to assess the community knowledge, attitude and practice on dengue fever (DF), following the major dengue outbreak in 2001. A pre- tested, structured questionnaire was used for data collection. The multistage cluster sampling method was employed and 640 households (HHs) were surveyed. Among the total HHs surveyed, 34.5% of HHs were aware of dengue and only 3.3% of HHs knew that virus is the causative agent for DF. Majority of the HHs (86.5%) practiced water storage and only 3% of them stored water more than 5 days. No control measures were followed to avoid mosquito breeding in the water holding containers by majority of HHs (65%). Sixty percent of HHs did not know the biting behaviour of dengue vector mosquitoes. The survey results indicate that the community knowledge was very poor on dengue, its transmission, vector breeding sources, biting behavior and preventive measures. The lack of basic knowledge of the community on dengue epidemiology and vector bionomics would be also a major cause of increasing trend of dengue in this highly populated urban environment. There is an inevitable need to organize health education programmes about dengue disease to increase community knowledge and also to sensitize the community to participate in integrated vector control programme to resolve the dengue problem.

  1. Neighbourhood fluorosis in people residing in the vicinity of superphosphate fertilizer plants near Udaipur city of Rajasthan (India).

    PubMed

    Choubisa, Shanti Lal; Choubisa, Darshana

    2015-08-01

    Chronic industrial fluoride toxicosis in the forms of dental, skeletal and non-skeletal fluorosis was investigated in 162 villagers (94 males and 78 females) above 15 years of age living in the vicinity of superphosphate fertilizer plants located approximately 12 km south of Udaipur city of Rajasthan, India. Out of these villagers, 90 (55.5%) and 29 (18.0%) were found to be afflicted with mild to severe dental and skeletal fluorosis, respectively. Dental fluorosis characterized with light to deep-brownish bilaterally striated horizontal lines, pits or patches and fine dots or granules was noted on incisor teeth of villagers. Irregular wearing, excessive corrosions (abrasions), dark-brownish pigmentation of exposed cementum and dentine material, diastem as between teeth, pronounced loss of tooth supporting bone with recession and bulging of gingiva (gum) were also present in subjects of older age group (>55 years). Among 29 (18.0%) individuals, mild to moderate manifestations of skeletal fluorosis such as crippling, kyphosis, invalidism and genu-varum syndrome were found. In these fluorotic subjects pain/rigidity in major joints viz. neck, back, hip, knee and shoulder was also found. None of the fluorotic subjects showed evidence of genu-valgum syndrome. Other signs of chronic industrial fluoride intoxication in soft tissues (non-skeletal fluorosis) included colic, intermittent diarrhoea or constipation, bloating, polyuria and polydipsia. These findings indicate that surrounding environment of superphosphate fertilizer plants is contaminated with fluoride emission, which in turn is causing diverse ill health effects in humans which are discussed. PMID:26160742

  2. Neighbourhood fluorosis in people residing in the vicinity of superphosphate fertilizer plants near Udaipur city of Rajasthan (India).

    PubMed

    Choubisa, Shanti Lal; Choubisa, Darshana

    2015-08-01

    Chronic industrial fluoride toxicosis in the forms of dental, skeletal and non-skeletal fluorosis was investigated in 162 villagers (94 males and 78 females) above 15 years of age living in the vicinity of superphosphate fertilizer plants located approximately 12 km south of Udaipur city of Rajasthan, India. Out of these villagers, 90 (55.5%) and 29 (18.0%) were found to be afflicted with mild to severe dental and skeletal fluorosis, respectively. Dental fluorosis characterized with light to deep-brownish bilaterally striated horizontal lines, pits or patches and fine dots or granules was noted on incisor teeth of villagers. Irregular wearing, excessive corrosions (abrasions), dark-brownish pigmentation of exposed cementum and dentine material, diastem as between teeth, pronounced loss of tooth supporting bone with recession and bulging of gingiva (gum) were also present in subjects of older age group (>55 years). Among 29 (18.0%) individuals, mild to moderate manifestations of skeletal fluorosis such as crippling, kyphosis, invalidism and genu-varum syndrome were found. In these fluorotic subjects pain/rigidity in major joints viz. neck, back, hip, knee and shoulder was also found. None of the fluorotic subjects showed evidence of genu-valgum syndrome. Other signs of chronic industrial fluoride intoxication in soft tissues (non-skeletal fluorosis) included colic, intermittent diarrhoea or constipation, bloating, polyuria and polydipsia. These findings indicate that surrounding environment of superphosphate fertilizer plants is contaminated with fluoride emission, which in turn is causing diverse ill health effects in humans which are discussed.

  3. Hydro-chemical Survey and Quantifying Spatial Variations of Groundwater Quality in Dwarka, Sub-city of Delhi, India

    NASA Astrophysics Data System (ADS)

    Rawat, Kishan Singh; Tripathi, Vinod Kumar

    2015-06-01

    Hydrological and geological aspect of the region play vital role for water resources utilization and development. Protection and management of groundwater resources are possible with the study of spatio-temporal water quality parameters. The study was undertaken to assess the deterioration in groundwater quality, through systematic sampling during post monsoon seasons of the year 2008 by collecting water samples from thirty bore wells located in Dwarka, sub-city of Delhi, India. The average concentrations of groundwater quality parameters namely Calcium (Ca2+), Magnesium (Mg2+), Nitrate (NO3 -), Chloride (Cl-), sulphate (SO4 2-), total hardness (TH), total dissolved solids (TDS), and electrical conductivity were 300, 178, 26.5, 301, 103, 483, 1042 mg/l and 1909 μS/cm respectively. Estimated physico-chemical parameters revealed that 7 % of the groundwater samples shown nitrate concentrations higher than safe limit prescribed by World Health Organization (WHO). Groundwater quality the in study region was poor due to come out result that NO3 - concentration exceeding the threshold value of 50 mg/l, and main cause is disposal of sewage and animal wastes to Najafgarh drain. Dominant cations are Mg2+, Ca2+ and anions are SO4 2- and Cl-. The abundance of the major ions in groundwater is in the order: Ca2+ > Mg2+ and Cl- > SO4 2- > NO3. TH have strong correlation with Ca2+ (r = 0.81), Mg2+ (r = 0.82), Cl- (r = 0.86) but poor correlation with TDS (r = 0.52). Knowledge of correlation values between water quality parameters is helpful to take decision of appropriate management strategy for controlling groundwater pollution.

  4. Determination of some carcinogenic PAHs with toxic equivalency factor along roadside soil within a fast developing northern city of India

    NASA Astrophysics Data System (ADS)

    Kumar, A. Vaneet; Kothiyal, N. C.; Kumari, Saruchi; Mehra, R.; Parkash, A.; Sinha, R. R.; Tayagi, S. K.; Gaba, R.

    2014-04-01

    The objective of the present study was to ascertain contamination levels, distribution behaviour and PAHs exposure during summer, winter and autumn during 2011-2012 in one of the developing cities of northern India. Average PAHs concentration was found to be 18.17, 4.04 and 16.38 μg g -1, whereas, concentration of 16 individual PAHs was found to vary between 0.02 and 200.23, 0.008 and 28.4 μg g -1, and 0.01 and 252.55 μg g -1 during summer, winter and autumn seasons, respectively. The average concentration of low and high carcinogenic PAHs during summer, winter and autumn was found to be 5.1 and 31.29, 2.1 and 6.4, 4.74 and 35.08 μg g -1 at most intercepts. The average ratio of low to high carcinogenic PAHs was found to be 1:6, 1:3, 1:7.6 during summer, winter and autumn, respectively. Five ringed PAHs were found in higher concentration in all seasons. Dib(ah)A and B(a)P were the two individual PAHs found in highest concentration during summer, winter and autumn seasons. Two tailed T-test was applied for authenticity of the results. Toxic equivalency factor of B(a)P and Dib(ah)A was maximum as compared to other PAHs. The study could be of great significance for the planners while considering environmental remedial measures.

  5. Modelling of lindane transport in groundwater of metropolitan city Vadodara, Gujarat, India.

    PubMed

    Sharma, M K; Jain, C K; Rao, G Tamma; Rao, V V S Gurunadha

    2015-05-01

    Migration pattern of organochloro pesticide lindane has been studied in groundwater of metropolitan city Vadodara. Groundwater flow was simulated using the groundwater flow model constructed up to a depth of 60 m considering a three-layer structure with grid size of 40 × 40 × 40 m(3). The general groundwater flow direction is from northeast to south and southwest. The river Vishwamitri and river Jambua form natural hydrologic boundary. The constant head in the north and south end of the study area is taken as another boundary condition in the model. The hydraulic head distribution in the multilayer aquifer has been computed from the visual MODFLOW groundwater flow model. TDS has been computed though MT3D mass transport model starting with a background concentration of 500 mg/l and using a porosity value of 0.3. Simulated TDS values from the model matches well with the observed data. Model MT3D was run for lindane pesticide with a background concentration of 0.5 μg/l. The predictions of the mass transport model for next 50 years indicate that advancement of containment of plume size in the aquifer system both spatially and depth wise as a result of increasing level of pesticide in river Vishwamitri. The restoration of the aquifer system may take a very long time as seen from slow improvement in the groundwater quality from the predicted scenarios, thereby, indicating alarming situation of groundwater quality deterioration in different layers. It is recommended that all the industries operating in the region should install efficient effluent treatment plants to abate the pollution problem.

  6. Ambient air quality of Lucknow City (India) during use of fireworks on Diwali Festival.

    PubMed

    Barman, S C; Singh, Ramesh; Negi, M P S; Bhargava, S K

    2008-02-01

    The present study deals with the effect of fireworks on ambient air quality during Diwali Festival in Lucknow City. In this study, PM(10), SO(2), NO( x ) and 10 trace metals associated with PM(10) were estimated at four representative locations, during day and night times for Pre Diwali (day before Diwali) and Diwali day. On Diwali day 24 h average concentration of PM(10), SO(2), and NO( x ) was found to be 753.3, 139.1, and 107.3 mug m(-3), respectively, and these concentrations were found to be higher at 2.49 and 5.67 times for PM(10), 1.95 and 6.59 times for SO(2) and 1.79 and 2.69 for NO( x ), when compared with the respective concentration of Pre Diwali and normal day, respectively. On Diwali day, 24 h values for PM(10), SO(2), and NO( x ) were found to be higher than prescribed limit of National Ambient Air Quality Standard (NAAQS), and exceptionally high (7.53 times) for PM(10). On Diwali night (12 h) mean level of PM(10), SO(2) and NO( x ) was 1,206.2, 205.4 and 149.0 mug m(-3), respectively, which was 4.02, 2.82 and 2.27 times higher than their respective daytime concentrations and showed strong correlations (p < 0.01) with each other. The 24 h mean concentration of metals associated with PM(10) was found to be in the order of Ca (3,169.44) > Fe (747.23) > Zn (542.62) > Cu (454.03), > Pb (307.54) > Mn (83.90) > Co (78.69) > Cr (42.10) > Ni (41.47) > Cd (34.69) in ng m(-3) and all these values were found to be higher than the Pre Diwali (except Fe) and normal day. The metal concentrations on Diwali day were found to be significantly different than normal day (except Fe & Cu). The concentrations of Co, Ni, Cr and Cd on Diwali night were found to be significantly higher than daytime concentrations for Pre Diwali (control). The inter correlation of metals between Ca with Pb, Zn with Ni and Cr, Cu with Co, Co with Mn, Ni with Cd, Mn with Cd, Ni with Cd and Cr, and Cr with Cd showed significant relation either at p < 0.05 or P < 0.01 levels, which indicated that

  7. Monitoring of Cd pollution in soils and plants irrigated with untreated sewage water in some industrialized cities of Punjab, India.

    PubMed

    Sikka, R; Nayyar, V; Sidhu, S S

    2009-07-01

    The disposal of industrial and sewage water is a problem of increasing importance throughout the world. In India, and most of the developing countries untreated sewage and industrial wastes are discharged on land or into the running water streams which is used for irrigating crops. These wastes often contain high amount of trace elements which may accumulate in soils in excessive quantities on long term use and enter the food chain through absorption by the plants. Among the trace metals, Cd has received the greater attention because of its easy absorption and accumulation in plants and animals to levels toxic for their health. The objective of this study conducted in three industrially different cities viz., Ludhiana, Jalandhar and Malerkotla was to monitor the extent of Cd accumulation in soils and plants receiving untreated sewage water. Plant and soil samples were collected from sewage and tubewell irrigated areas. Soil samples were analysed for texture, pH, EC, organic carbon (OC), CaCO(3), bioavailable DTPA-Cd and plant samples were analysed for total Cd. In sewage irrigated soils, the mean values of pH were lower but organic carbon and electrical conductivity were generally higher both in surface and sub-surface layers of all the three cities as compared to tubewell irrigated soils. The mean DTPA- extractable Cd in sewage irrigated soil was 6.3- and 4.36-fold in Ludhiana, 3.38- and 1.71-fold in Jalandhar and 3.35- and 6.67-fold in Malerkotla in 0-15 and 15-30 cm soil depth, respectively, compared with the values in tubewell irrigated soils. The accumulation of DTPA-Cd in sewage irrigated soils was restricted to 30 cm depth after which the values were generally close to values in tubewell irrigated soils. Soil pH, OC, CaCO(3), clay and silt collectively accounted for 37.1%, 65.1% and 53.9% DTPA-extractable bioavailable Cd in soils of Ludhiana, Jalandhar and Malerkotla, respectively. Lower R(2) values in Ludhiana suggest that factors other than the ones

  8. Monitoring of Cd pollution in soils and plants irrigated with untreated sewage water in some industrialized cities of Punjab, India.

    PubMed

    Sikka, R; Nayyar, V; Sidhu, S S

    2009-07-01

    The disposal of industrial and sewage water is a problem of increasing importance throughout the world. In India, and most of the developing countries untreated sewage and industrial wastes are discharged on land or into the running water streams which is used for irrigating crops. These wastes often contain high amount of trace elements which may accumulate in soils in excessive quantities on long term use and enter the food chain through absorption by the plants. Among the trace metals, Cd has received the greater attention because of its easy absorption and accumulation in plants and animals to levels toxic for their health. The objective of this study conducted in three industrially different cities viz., Ludhiana, Jalandhar and Malerkotla was to monitor the extent of Cd accumulation in soils and plants receiving untreated sewage water. Plant and soil samples were collected from sewage and tubewell irrigated areas. Soil samples were analysed for texture, pH, EC, organic carbon (OC), CaCO(3), bioavailable DTPA-Cd and plant samples were analysed for total Cd. In sewage irrigated soils, the mean values of pH were lower but organic carbon and electrical conductivity were generally higher both in surface and sub-surface layers of all the three cities as compared to tubewell irrigated soils. The mean DTPA- extractable Cd in sewage irrigated soil was 6.3- and 4.36-fold in Ludhiana, 3.38- and 1.71-fold in Jalandhar and 3.35- and 6.67-fold in Malerkotla in 0-15 and 15-30 cm soil depth, respectively, compared with the values in tubewell irrigated soils. The accumulation of DTPA-Cd in sewage irrigated soils was restricted to 30 cm depth after which the values were generally close to values in tubewell irrigated soils. Soil pH, OC, CaCO(3), clay and silt collectively accounted for 37.1%, 65.1% and 53.9% DTPA-extractable bioavailable Cd in soils of Ludhiana, Jalandhar and Malerkotla, respectively. Lower R(2) values in Ludhiana suggest that factors other than the ones

  9. Where Do Female Sex Workers Seek HIV and Reproductive Health Care and What Motivates These Choices? A Survey in 4 Cities in India, Kenya, Mozambique and South Africa

    PubMed Central

    Lafort, Yves; Greener, Ross; Roy, Anuradha; Greener, Letitia; Ombidi, Wilkister; Lessitala, Faustino; Haghparast-Bidgoli, Hassan; Beksinska, Mags; Gichangi, Peter; Reza-Paul, Sushena; Smit, Jenni A.; Chersich, Matthew; Delva, Wim

    2016-01-01

    Background A baseline cross-sectional survey among female sex workers (FSWs) was conducted in four cities within the context of an implementation research project aiming to improve FSWs’ access to HIV, and sexual and reproductive health (SRH) services. The survey measured where FSWs seek HIV/SRH care and what motivates their choice. Methods Using respondent-driven sampling (RDS), FWSs were recruited in Durban, South Africa (n = 400), Tete, Mozambique (n = 308), Mombasa, Kenya (n = 400) and Mysore, India (n = 458) and interviewed. RDS-adjusted proportions were estimated by non-parametric bootstrapping, and compared across cities using post-hoc pairwise comparison tests. Results Across cities, FSWs most commonly sought care for the majority of HIV/SRH services at public health facilities, most especially in Durban (ranging from 65% for condoms to 97% for HIV care). Services specifically targeting FSWs only had a high coverage in Mysore for STI care (89%) and HIV testing (79%). Private-for-profit clinics were important providers in Mombasa (ranging from 17% for STI care and HIV testing to 43% for HIV care), but not in the other cities. The most important reason for the choice of care provider in Durban and Mombasa was proximity, in Tete ‘where they always go’, and in Mysore cost of care. Where available, clinics specifically targeting FSWs were more often chosen because of shorter waiting times, perceived higher quality of care, more privacy and friendlier personnel. Conclusion The place where care is sought for HIV/SRH services differs substantially between cities. Targeted services have limited coverage in the African cities compared to Mysore. Convenience appears more important for choosing the place of care than aspects of quality of care. The best model to improve access, linking targeted interventions with general health services, will need to be tailored to the specific context of each city. PMID:27494412

  10. Self-Medication Patterns and Drug Use Behavior in Housewives Belonging to the Middle Income Group in a City in Northern India

    PubMed Central

    Kaushal, Jyoti; Gupta, Mahesh C; Jindal, Pooja; Verma, Savita

    2012-01-01

    Objectives: The objective was to assess the self-medication patterns and drug use behavior in housewives belonging to the middle income group in a city of Haryana State in Northern India. Materials and Methods: A detailed questionnaire designed to assess the self-medication patterns and drug use behavior and interview technique was used to elicit the requisite information. One hundred housewives of the middle income group were interviewed in Rohtak. Results: Most of the housewives were in the habit of keeping the medicines though only 73% of them were in the habit of using it without any prescription. Also it was seen that those housewives who were taking self-medication were better educated than those not indulged in self-medication. All of them were using allopathic drugs on a regular basis while other modes of medications were less used. The self-medication was most commonly based on the previous prescriptions issued by the doctors followed by the suggestions from friends, advertisement on the television, and newspapers. For most of them the reasons for self-medication were financial restraints and lack of time to go to the medical practitioner. Conclusions: The study delineates the difference in the self-medication patterns and drug use behavior in housewives in a city of Northern India. The results emphasize the need for comprehensive measures for intervention strategies to promote rational drug therapy by improving prescribing patterns and influencing self-medication. PMID:22529534

  11. Epidemiological and entomological investigation in dengue outbreak area of Ahmedabad district.

    PubMed

    Joshi, P T; Pandya, A P; Anjan, J K

    2000-03-01

    Epidemiological and Entomological investigations conducted in seven affected villages of Sanand and Viramgam Talukas of Ahmedabad district revealed that all age groups and both the genders were affected. 33.33% blood samples of patients showed seropositivity suggesting dengue infection Similarly, Dengue virus antigen was detected in 7 Females Ae. aegypti out of 2 Males and 26 Females tested by indirect immunofluroscent technique. Aedes aegypti population measured by various parameters i.e. Premise index (32.16%), Receptacle index (26.15%) and infested receptacle index (0.36%) were above the critical limit. Aedes aegypti population is susceptible to 5% Malathion. The findings suggest the fever outbreak was of dengue. Co-related evidences indicated the possible role of dengue 2 virus in the outbreak.

  12. SRTM Radar Image with Color as Height: Kachchh, Gujarat, India

    NASA Technical Reports Server (NTRS)

    2001-01-01

    This image shows the area around the January 26, 2001, earthquake in western India, the deadliest in the country's history with some 20,000 fatalities. The epicenter of the magnitude 7.6 earthquake was just to the left of the center of the image. The Gulf of Kachchh (or Kutch) is the black area running from the lower left corner towards the center of the image. The city of Bhuj is in the yellow-toned area among the brown hills left of the image center and is the historical capital of the Kachchh region. Bhuj and many other towns and cities nearby were almost completely destroyed by the shaking of the earthquake. These hills reach up to 500 meters (1,500 feet) elevation. The city of Ahmedabad, capital of Gujarat state, is the radar-bright area next to the right side of the image. Several buildings in Ahmedabad were also destroyed by the earthquake. The dark blue areas around the center of the image and extending to the left side are low-lying salt flats called the Rann of Kachchh with the Little Rann just to the right of the image center. The bumpy area north of the Rann (green and yellow colors) is a large area of sand dunes in Pakistan. A branch of the Indus River used to flow through the area on the left side of this image, but it was diverted by a previous large earthquake that struck this area in 1819.

    The annotated version of the image includes a 'beachball' that shows the location and slip direction of the January 26, 2001, earthquake from the Harvard Quick CMT catalog: http://www.seismology.harvard.edu/CMTsearch.html. [figure removed for brevity, see original site]

    This image combines two types of data from the Shuttle Radar Topography Mission (SRTM). The image brightness corresponds to the strength of the radar signal reflected from the ground, while colors show the elevation as measured by SRTM. Colors range from blue at the lowest elevations to brown and white at the highest elevations. This image is a mosaic of four SRTM swaths.

    This image

  13. Emissions Inventory of Anthropogenic PM2.5 and PM10 in Mega city, Delhi, India for Air Quality Forecasting during CWG- 2010

    NASA Astrophysics Data System (ADS)

    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

  14. Home deliveries in Chandigarh, the beautiful city of India: a tug of war between culture and science.

    PubMed

    Jeyashree, Kathiresan; Gupta, Madhu; Kathirvel, Soundappan; Singh, Amarjeet

    2013-01-01

    There have been various commitments made in the international front to reduce maternal mortality ratio, and India has set its target at <100 maternal deaths/100,000 live-births. One of the strategies is to have 80% of the deliveries take place at healthcare institutions. However, health-related behaviour and decision-making is affected by many factors beyond the availability of health services. We report the case of a fourth gravida, belonging to the Sansi tribe, with son-preference in urban northern India, who delivered her fourth female child at home. We attempt to understand beliefs, norms and practices involved in deciding place of delivery in the context of theory of reasoned action and health belief model so that cultural appropriateness can be ensured in healthcare delivery. The study emphasises that there is need for improvement in cultural appropriateness of healthcare services delivered to the community. PMID:23365161

  15. Home deliveries in Chandigarh, the beautiful city of India: a tug of war between culture and science

    PubMed Central

    Jeyashree, Kathiresan; Gupta, Madhu; Kathirvel, Soundappan; Singh, Amarjeet

    2013-01-01

    There have been various commitments made in the international front to reduce maternal mortality ratio, and India has set its target at <100 maternal deaths/100 000 live-births. One of the strategies is to have 80% of the deliveries take place at healthcare institutions. However, health-related behaviour and decision-making is affected by many factors beyond the availability of health services. We report the case of a fourth gravida, belonging to the Sansi tribe, with son-preference in urban northern India, who delivered her fourth female child at home. We attempt to understand beliefs, norms and practices involved in deciding place of delivery in the context of theory of reasoned action and health belief model so that cultural appropriateness can be ensured in healthcare delivery. The study emphasises that there is need for improvement in cultural appropriateness of healthcare services delivered to the community. PMID:23365161

  16. Impact of leachate on groundwater pollution due to non-engineered municipal solid waste landfill sites of erode city, Tamil Nadu, India.

    PubMed

    Nagarajan, Rajkumar; Thirumalaisamy, Subramani; Lakshumanan, Elango

    2012-01-01

    Leachate and groundwater samples were collected from Vendipalayam, Semur and Vairapalayam landfill sites in Erode city, Tamil Nadu, India, to study the possible impact of leachate percolation on groundwater quality. Concentrations of various physicochemical parameters including heavy metals (Cd, Cr, Cu, Fe, Ni, Pb, Fe and Zn) were determined in leachate samples and are reported. The concentrations of Cl-, NO3-, SO42-, NH4+ were found to be in considerable levels in the groundwater samples particularly near to the landfill sites, likely indicating that groundwater quality is being significantly affected by leachate percolation. Further they were proved to be the tracers for groundwater contamination near Semur and Vendipalayam dumpyards. The presence of contaminants in groundwater particularly near the landfill sites warns its quality and thus renders the associated aquifer unreliable for domestic water supply and other uses. Although some remedial measures are suggested to reduce further groundwater contamination via leachate percolation, the present study demands for the proper management of waste in Erode city.

  17. Impact assessment of on-site sanitation system on groundwater quality in alluvial settings: A case study from Lucknow city in North India.

    PubMed

    Jangam, Chandrakant; Ramya Sanam, S; Chaturvedi, M K; Padmakar, C; Pujari, Paras R; Labhasetwar, Pawan K

    2015-10-01

    The present case study has been undertaken to investigate the impact of on-site sanitation on groundwater quality in alluvial settings in Lucknow City in India. The groundwater samples have been collected in the areas of Lucknow City where the on-site sanitation systems have been implemented. The groundwater samples have been analyzed for the major physicochemical parameters and fecal coliform. The results of analysis reveal that none of the groundwater samples exceeded the Bureau of Indian Standards (BIS) limits for all the parameters. Fecal coliform was not found in majority of the samples including those samples which were very close to the septic tank. The study area has a thick alluvium cover as a top layer which acts as a natural barrier for groundwater contamination from the on-site sanitation system. The t test has been performed to assess the seasonal effect on groundwater quality. The statistical t test implies that there is a significant effect of season on groundwater quality in the study area.

  18. Impact of leachate on groundwater pollution due to non-engineered municipal solid waste landfill sites of erode city, Tamil Nadu, India

    PubMed Central

    2012-01-01

    Leachate and groundwater samples were collected from Vendipalayam, Semur and Vairapalayam landfill sites in Erode city, Tamil Nadu, India, to study the possible impact of leachate percolation on groundwater quality. Concentrations of various physicochemical parameters including heavy metals (Cd, Cr, Cu, Fe, Ni, Pb, Fe and Zn) were determined in leachate samples and are reported. The concentrations of Cl-, NO3-, SO42-, NH4+ were found to be in considerable levels in the groundwater samples particularly near to the landfill sites, likely indicating that groundwater quality is being significantly affected by leachate percolation. Further they were proved to be the tracers for groundwater contamination near Semur and Vendipalayam dumpyards. The presence of contaminants in groundwater particularly near the landfill sites warns its quality and thus renders the associated aquifer unreliable for domestic water supply and other uses. Although some remedial measures are suggested to reduce further groundwater contamination via leachate percolation, the present study demands for the proper management of waste in Erode city. PMID:23369323

  19. Bombay, India

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Formerly known as Bombay, the city of Mumbai is situated on India's west coast, on the Arabian Sea, roughly 500 km (310 miles) south of the Tropic of Cancer. Its large harbor and ideal location facing Africa, Europe, and the Middle East make it an excellent city for trade. Sometimes referred to as the 'Gateway of India,' Mumbai handles more than one third of the country's foreign trade. The city supports a population of more than 12 million people in an area of roughly 619 square km (239 square miles). The port was acquired in 1534 by Portugal, which named it Bom Bahia, meaning 'beautiful bay.' Originally, the city rested upon seven small islands, mostly basaltic bedrock from earlier lava flows. These islands are now connected to one another by reclaimed land, but each island, or neighborhood, still retains a distinct identity within the city. (For more details, visit Welcome to Bombay: The Gateway of India.) The blue-grey pixels in this false-color image are urban areas. The dark green areas are heavily vegetated surfaces while the light brown regions are more sparsely vegetated. This image of Mumbai was acquired by the Enhanced Thematic Mapper plus (ETM+), flying aboard the Landsat 7 satellite. July 23, 2002, marks the 30th anniversary of the Landsat program. (Click to read the press release-Celebrating 30 Years of Imaging the Earth.) The Landsat program has been particularly instrumental in tracking land use and land cover changes-such as increased urban growth-over the last three decades. Image courtesy Ron Beck, USGS EROS Data Center Satellite Systems Branch

  20. Dynamic Site Characterization and Correlation of Shear Wave Velocity with Standard Penetration Test ` N' Values for the City of Agartala, Tripura State, India

    NASA Astrophysics Data System (ADS)

    Sil, Arjun; Sitharam, T. G.

    2014-08-01

    Seismic site characterization is the basic requirement for seismic microzonation and site response studies of an area. Site characterization helps to gauge the average dynamic properties of soil deposits and thus helps to evaluate the surface level response. This paper presents a seismic site characterization of Agartala city, the capital of Tripura state, in the northeast of India. Seismically, Agartala city is situated in the Bengal Basin zone which is classified as a highly active seismic zone, assigned by Indian seismic code BIS-1893, Indian Standard Criteria for Earthquake Resistant Design of Structures, Part-1 General Provisions and Buildings. According to the Bureau of Indian Standards, New Delhi (2002), it is the highest seismic level (zone-V) in the country. The city is very close to the Sylhet fault (Bangladesh) where two major earthquakes ( M w > 7) have occurred in the past and affected severely this city and the whole of northeast India. In order to perform site response evaluation, a series of geophysical tests at 27 locations were conducted using the multichannel analysis of surface waves (MASW) technique, which is an advanced method for obtaining shear wave velocity ( V s) profiles from in situ measurements. Similarly, standard penetration test (SPT-N) bore log data sets have been obtained from the Urban Development Department, Govt. of Tripura. In the collected data sets, out of 50 bore logs, 27 were selected which are close to the MASW test locations and used for further study. Both the data sets ( V s profiles with depth and SPT-N bore log profiles) have been used to calculate the average shear wave velocity ( V s30) and average SPT-N values for the upper 30 m depth of the subsurface soil profiles. These were used for site classification of the study area recommended by the National Earthquake Hazard Reduction Program (NEHRP) manual. The average V s30 and SPT-N classified the study area as seismic site class D and E categories, indicating that

  1. Women's status and health of two ethnic groups inhabiting a periurban habitat of Kolkata City, India: a micro-level study.

    PubMed

    Ghosh, Rohini; Bharati, Premananda

    2005-03-01

    We studied the interrelationship of women's status in terms of socioeconomic inequality and its effect on women's health at micro level between two ethnic groups in a periurban area of Kolkata City, India. One-hundred twenty-seven women who belong to a tribal population (Munda) and 174 women who belong to a caste population (Poundrakshatriya) participated in this study. We found significant differences between various (socioeconomic, demographic, diet intake, and body mass index [BMI] factors among the two ethnic groups that indicated a better situation for the Pod women. The number of live births, dietary intake and BMI of the women of the two ethnic groups varied differentially among socioeconomic factors, such as women's education and working pattern and poverty level of the household, which are the most recognized measures of women's status. Thus, the diverse socioeconomic status in various cultural groups in traditional Indian societies reflects a more complex situation of women's status and their health. Different factors were responsible for the differential health status of women, which is culture and location specific. Women who are more educated and employed are not necessarily more healthy, since poverty remains an integral factor, base on which literacy and employment status of women in India is determined. Furthermore, suppression of women is rooted in the very fabric of the Indian society, in tradition, in religious doctrine and practices, within the educational systems, and within the families. Along with education, therefore, income-generating schemes for the women of the economically deprived population should be strengthened to bring equality in overall health status of a region that consists of diverse cultural populations with vast economic disparity.

  2. Tobacco cessation outcomes in a cohort of patients attending a chest medicine outpatient clinic in Bangalore city, southern India

    PubMed Central

    Mony, P.K.; Rose, D.P.; Sreedaran, P.; D’Souza, G.; Srinivasan, K.

    2014-01-01

    Background & objectives: Nicotine dependence is a widely prevalent and harmful chronic addictive disorder. Quitting tobacco use is however, uncommon in India. We present long-term treatment outcomes of out-patient, tobacco cessation treatments from a specialty clinic setting in southern India. Methods: Patients seen in a tobacco cessation clinic were characterized for tobacco use, nicotine dependence and motivation for quitting and offered pharmacologic/non-pharmacologic treatment. They were subsequently contacted telephonically at a mean (±standard deviation) of 24 (±9.1) months to assess tobacco cessation outcome defined as ‘point prevalence of 1-month abstinence’ by self-reporting. Results: The mean age of participants was 48.0 ±14.0 yr. Tobacco use distribution was: beedis only (22%), cigarettes only (49%), beedis and cigarettes (18%), chewing only (2%), and smoking and chewing (9%). Two-thirds had high level of nicotine dependence. Of the 189 patients enrolled, only 15 per cent attended follow up clinics. Only 106 (56%) patients were successfully contacted telephonically and 83 (44%) were lost to follow up. Self-reported point prevalence abstinence was 5 per cent by ‘intent-to-treat’ analysis and 10 per cent by ‘responder’ analysis. Two clinical parameters – high level of nicotine dependence [estimated by the heaviness of smoking index (HSI)] and the absence of vascular or other chronic disease were found to be associated with successful quitting; these were however, not significant on multivariate analysis. Interpretation & conclusions: Our study has identified low quit-rates in a cohort of patients attending a hospital-based tobacco cessation clinic. In the absence of clear-cut predictors of cessation with low quit-rates, there should be continued efforts to improve cessation outcomes and identify predictors for action. PMID:24927338

  3. Sectoral CO 2, CH 4, N 2O and SO 2 emissions from fossil fuel consumption in Nagpur City of Central India

    NASA Astrophysics Data System (ADS)

    Majumdar, Deepanjan; Gajghate, D. G.

    2011-08-01

    Emission inventory of CO 2, CH 4, N 2O and SO 2 has been prepared for Nagpur city in Central India for the year 2004. Data on fossil fuel (coal, light diesel oil, high speed diesel, petrol/gasoline, low sulphur heavy stock, furnace oil and kerosene) consumption in thermal power, industrial, transport and domestic sectors were collected. Thermal power sector had the maximum coal consumption followed by the industrial and domestic sectors, whereas kerosene, liquefied petroleum gas (LPG), diesel and gasoline were used only in any single sector. Total annual CO 2, CH 4, N 2O and SO 2 emissions from these fuels in Nagpur city for the year 2004 was found to be 14792418 MT (14.8 Tg), 4649 (4.6 Tg), 1529 (1.5 Tg) and 69093 (6.9 Tg), respectively, in which thermal power and domestic sector had the maximum share. Coal was found to be the major contributor to Green House Gas (GHG) and SO 2 emissions in all the sectors barring transport and domestic sectors. Carbon dioxide was the predominant GHG emitted by the selected sectors in terms of absolute emissions and also global warming contribution (GWC), though the share in the latter was lesser in magnitude due to higher global warming potential (GWP) of CH 4 and N 2O than CO 2. Thermal power sector had a share of 51% in total CO 2 emissions from all the sectors, followed by domestic, industrial and transport sectors having 27, 12 and 10% contributions, respectively. Share of thermal power sector in total SO 2 emissions was 61%, followed by 24% from industrial, 10% from domestic and 5% from transport sector.

  4. Oral health-related knowledge, attitude and practices among eunuchs (hijras) residing in Bhopal City, Madhya Pradesh, India: A cross-sectional questionnaire survey

    PubMed Central

    Hongal, Sudhir; Torwane, Nilesh Arjun; Goel, Pankaj; Byarakele, Chandrashekar; Mishra, Priyesh; Jain, Shubham

    2014-01-01

    Background: The current cross-sectional questionnaire survey was conducted to assess the oral health-related knowledge, attitude and practices among eunuchs (hijras) residing in Bhopal city, Madhya Pradesh, India. Materials and Methods: Based on a convenient non-probability snow ball sampling technique, all the self-identified eunuchs residing in the city of Bhopal who were present at the time of study and who fulfilled the selection criteria were approached. A cross section of the general population was also surveyed. An interviewer-based, predesigned, structured, close-ended 18-item questionnaire that had been designed based on the primary objective of the study was used. All the obtained data were analyzed using software, Statistical Package for Social Science version 20. Results: According to 188 (86.2%) males, 187 (87.4%) females and 168 (81.2%) eunuchs, good oral health can improve the general health. Most of the study participants including 211 (98.6%) females, 210 (96.3%) males and 205 (99%) eunuchs use either tooth paste or tooth powder to clean their teeth. While, a majority of eunuchs, i.e., 113 (54.6%), were having habit of chewing smokeless tobacco containing products such as betel nut, betel quid, gutkha, etc., The difference in use of tobacco products was statistically significant. Conclusion: The information presented in this study adds to our understanding of the common oral hygiene practices which are performed among eunuch population. Efforts to increase the awareness of oral effects of tobacco use and to eliminate the habit are needed to improve oral and general health of this population. PMID:25425825

  5. Monitoring of Lead (Pb) Pollution in Soils and Plants Irrigated with Untreated Sewage Water in Some Industrialized Cities of Punjab, India.

    PubMed

    Sikka, R; Nayyar, V K

    2016-04-01

    Soil and plant samples were collected from sewage and tubewell irrigated sites from three industrially different cities of Punjab (India) viz. Ludhiana, Jalandhar and Malerkotla. The extent of lead (Pb) pollution was assessed with respect to background concentration of tubewell irrigation. In sewage irrigated surface soil layer (0-15 cm), the extent of Pb accumulation was 4.61, 4.20 and 2.26 times higher than those receiving tubewell irrigation sites in Ludhiana, Jalandhar and Malerkotla, respectively. Multiple regression analysis showed that soil pH, organic carbon, calcium carbonate and clay were significant soil parameters explaining the variation in available soil Pb. The mean Pb content in plants receiving sewage irrigation was 4.56, 5.48 and 2.72 times higher than tubewell irrigation in Ludhiana, Jalandhar and Malerkotla, respectively. The content of Pb in plants receiving sewage irrigation revealed that, assuming a weekly consumption of 500-1000 g of vegetables grown on sewage irrigated soils by an adult of 70 kg body weight, the Pb intake may far exceed the World Health Organization proposed tolerable weekly intake of Pb.

  6. Consumption patterns and levels among households with HIV positive members and economic impoverishment due to medical spending in Pune city, India.

    PubMed

    Sharma, Varun; Krishnaswamy, Divya; Mulay, Sanjeevanee

    2015-01-01

    HIV infection poses a serious threat to the economy of a household. Out of pocket (OOP) health spending can be prohibitive and can drag households below poverty level. Based on the data collected from a cross-sectional survey of 401 households with HIV+ members in Pune city, India, this paper examines the consumption levels and patterns among households, and comments on the economic impoverishment resulting from OOP medical spending. Analysis reveals that households with HIV members spend a major portion of their monthly consumption expenditure on food items. Medical expenditure constitutes a large portion of their total consumption spending. Expenditure on children's education constitutes a minor proportion of total monthly spending. A high proportion of medical expenditure has a bearing on the economic condition of households with HIV members. Poverty increases by 20% among the studied HIV households when OOP health spending is adjusted. It increases 18% among male-headed households and 26% among female-headed households. The results reiterate the need of greater support from the government in terms of accessibility and affordability of health care to save households with HIV members from economic catastrophe.

  7. Evaluation of physico-chemical characteristics of groundwater of Company Bagh pumping station and its six distribution points in old Jammu City, India.

    PubMed

    Khajuria, Meenakshi; Dutta, S P S

    2011-10-01

    To assess water quality of Company Bagh pumping station and its six distribution points, viz. Parade Ground, Mohalla Paharian, Purani Mandi, Malhotrian Street, Raghunathpura and Hari Market in old Jammu city of India, water parameters viz. temperature, turbidity, pH, electrical conductivity, free carbon dioxide, dissolved oxygen, biochemical oxygen demand, chemical oxygen demand, bicarbonate, chloride, calcium, magnesium, total hardness, sodium, potassium, sulphate, silicate, nitrate, phosphate, iron, copper, zinc, lead and chromium were analyzed during the years 2000-2001/2001-2002. There was alteration in water quality parameters in the distribution system caused by entry of sewage, soil, etc. through dislocation, cracks, valve regulators/turncock, defective joints, breakage, etc. in the pipes through crossing and deposits of biofilms inside the pipes, dead ends and their degradation through microbes. Comparison of water quality with National and International Standards revealed that all the parameters were within permissible limits of drinking water standards. Water Quality Index (WQI) of various physico-chemical parameters revealed that the water of Company Bagh pumping station and its six distribution points was fit for human consumption as it was found under the category of good (WQI < 50).

  8. The linkages of anthropogenic emissions and meteorology in the rapid increase of particulate matter at a foothill city in the Arawali range of India

    NASA Astrophysics Data System (ADS)

    Yadav, Ravi; Beig, G.; Jaaffrey, S. N. A.

    2014-03-01

    The city of Udaipur (24.58°N, 73.68°E) in the province of Rajasthan in the Western part of India has a special significance as it is surrounded by the Arawali mountain ranges on one side and desert on the other side. It is located around the foothills of the rocky Arawali range. It is on the world map due to its tourist attraction. The changing pattern in particulate matter (PM2.5 and PM10) during the past three years indicates an alarming increasing trend, posing a threat to its environment & tourism sector which regulates its economy to a period during the monsoon and distribution of particulate matter is found to be governed by the meteorology and changes the trend. The level of PM10, which was already above the threshold level in 2010, further increased in 2012. The trend is found to be rapid during the months of October & November where an increase by 37% is observed in 3 years. The level of PM2.5, which is the most hazardous for respiratory system diseases, has now started to cross the ambient air quality standards set by the World Health Organization. The impact is significant during winter when the inversion layer is down due to colder temperature and foreign tourists are a peak giving rise an increased morbidity rate. The linkages of local weather with an anthropogenically induced trend and long range transport of pollutants have been outlined.

  9. Prevalence of anterior dental trauma and its associated factors among children aged 3-5 years in Jaipur City, India – A cross sectional study

    PubMed Central

    Chalissery, Vemina P.; Marwah, Nikhil; Jafer, Mohammed; Chalisserry, Elna P.; Bhatt, Tanmay; Anil, Sukumaran

    2016-01-01

    Objective: To study the prevalence of anterior dental trauma and its associated factors among 800 preschool children aged 3 to 5 years in Jaipur City, Rajasthan, India. Materials and Methods: A cross-sectional survey was conducted among children aged 3-5 years, who were enrolled in various private and public schools in Jaipur. Parents were asked to fill a form addressing socio-demographic data and clinical examinations were performed by a single dentist. Traumatic dental injuries (TDI) were assessed and recorded based on Andreasen's classification. Associated factors such as sex, socioeconomic status (SES), and the type of injury were also analyzed. The data were analyzed statistically using Statistical Package for the Social Sciences software (version 20). Results: An overall 10.2% prevalence of TDI was observed among the study population. TDI were reported to be more among male children (11.87%) compared to female children (8.14%). Enamel fractures (69%) were the most prevalent type of anterior dental trauma. Upper central incisors were the most frequently affected. The SES of the parents had little influence on the prevalence of TDI. Conclusions: The prevalence rate of dental trauma among children aged 3-5 years was 10.2%. Associated factors, such as SES, were observed to be not significantly correlated to dental trauma among the studied preschoolers. PMID:27195225

  10. Hydro-chemical survey of groundwater of Hisar city and assessment of defluoridation methods used in India.

    PubMed

    Ravindra, Khaiwal; Garg, Vinod K

    2007-09-01

    Ground water quality of Hisar city was assessed for its suitability for drinking purposes. Samples collected from the Bore-wells (forms a part of municipal water supply) and handpumps (direct consumption) were analyzed for the various physico-chemical parameters including pH, electrical conductivity, total dissolved salts, total hardness, total alkalinity, sodium, potassium, calcium, magnesium, carbonate, bicarbonate, chloride and sulfate. The concentrations of magnesium, sodium, potassium, sulfate and especially of chloride were found moderately higher than the WHO standards for the drinking water. Further a comparison of fluoride (F-) levels in groundwater of various cities and towns of Haryana state was performed. The relatively higher concentrations of F- in groundwater of Haryana raise the risk of fluorosis and hence groundwater must be used with proper treatment. Promising defluoridation methods using locally available materials and technologies are discussed for the prevention and control of fluorosis. Data were assessed statistically to find the suitable markers of ground water quality as an aid to monitoring groundwater quality.

  11. Oral health status and treatment needs among 12- and 15-year-old government and private school children in Shimla city, Himachal Pradesh, India

    PubMed Central

    Shailee, Fotedar; Girish, M. Sogi; Kapil, R. Sharma; Nidhi, Pruthi

    2013-01-01

    Objectives: To assess the dental caries, periodontal health, and malocclusion of school children aged 12 and 15 years in Shimla city and to compare them in government and private schools. Materials and Methods: A cross-sectional study of 12- and 15-year-old children in government and private schools was conducted in Shimla city, Himachal Pradesh, India. A sample of 1011 school children (both males and females) was selected by a two-stage cluster sampling method. Clinical recordings of dental caries and malocclusion were done according to World Health Organization diagnostic criteria 1997. Periodontal health was assessed by Community Periodontal Index of Treatment Needs index. The data collected was analyzed by SPSS package 13. The statistical tests used were t-test and Chi-square tests. Results: The prevalence of dental caries was 32.6% and 42.2% at 12 and 15 years, respectively. At the12 years of age, the mean decayed, missing, filled teeth was 0.62 ± 1.42 and it was 1.06 ± 2.93 at 15 years of age. Females had higher level of caries than males at both the ages. At both ages, mean of decayed teeth was statistically higher in government schools as compared with private schools. Children in government schools had significantly less number of mean filled teeth at both ages as compared with private schools. The healthy component of gingiva was present in higher percentage of children in private schools as compared with government schools at both the age groups. The prevalence of malocclusion among the 12- year-old (58.1%) was more as compared with that among the 15-year-old (53.5%). Conclusion: The caries experience of 12- and 15-year-old children was low but the prevalence of gingivitis and malocclusion was quite high. Effective oral health promotion strategies need to be implemented to improve the oral health of school children further in Shimla city. PMID:24478980

  12. 78 FR 66336 - U.S. Healthcare Education Mission to New Delhi, Hyderabad, and Ahmedabad, India, January 27...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-05

    ... amending the Notice published at 78 FR 42505, July 16, 2013, regarding the U.S. Healthcare Education... accredited U.S. Universities/colleges offering graduate programs and 4-year undergraduate programs'' that... International Trade Administration U.S. Healthcare Education Mission to New Delhi, Hyderabad, and...

  13. 78 FR 76818 - U.S. Healthcare Education Trade Mission to New Delhi, Hyderabad, and Ahmedabad, India, January 27...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-19

    ... existing notice with a note that this mission is cancelled as of December 10, 2013. Cancellation Notice In the Federal Register of July 16, 2013, in 78 FR 42505, title, note a top of page, correct the subject..., Department of Commerce. ACTION: Notice cancellation. SUMMARY: The United States Department of...

  14. Assessment of bacteriological quality of ready to eat food vended in streets of Silchar city, Assam, India.

    PubMed

    Sharma, I; Mazumdar, J A

    2014-01-01

    A total of 37 street vended food samples were examined for bacterial and the colony forming units counts ranged from 4.5 × 10⁵ to 1.12 × 10⁶. The isolates were identified as Escherichia coli (37.5%), Pseudomonas aeruginosa (3.57%), Staphylococcus aureus (14.20%), Salmonella sp. (5.36%), Klebsiella sp. (10.71%), Shigella sp. (19.64%) and Enterobacter sp. (8.93%) respectively. All the 56 isolates were susceptible to ciprofloxacin while their susceptibility to the other drugs varied. These findings demonstrated that the ready-to-eat foods vended in Silchar city constitute an important potential hazard to human health and provision of health education to the vendors would improve quality of street foods. PMID:24713905

  15. Assessment of bacteriological quality of ready to eat food vended in streets of Silchar city, Assam, India.

    PubMed

    Sharma, I; Mazumdar, J A

    2014-01-01

    A total of 37 street vended food samples were examined for bacterial and the colony forming units counts ranged from 4.5 × 10⁵ to 1.12 × 10⁶. The isolates were identified as Escherichia coli (37.5%), Pseudomonas aeruginosa (3.57%), Staphylococcus aureus (14.20%), Salmonella sp. (5.36%), Klebsiella sp. (10.71%), Shigella sp. (19.64%) and Enterobacter sp. (8.93%) respectively. All the 56 isolates were susceptible to ciprofloxacin while their susceptibility to the other drugs varied. These findings demonstrated that the ready-to-eat foods vended in Silchar city constitute an important potential hazard to human health and provision of health education to the vendors would improve quality of street foods.

  16. Application of sensory and microbial analysis to assess quality of fish in Siliguri city of West Bengal, India.

    PubMed

    Jha, Prithwiraj; Roy, Rudra Prasad; Barat, S

    2010-09-01

    Sensory and certain microbial analyses were applied to assess the quality of raw fish sold at a market in Siliguri cityof West Bengal, India. In regular surveys undertaken during June to August 2008, a particular fish species was randomly selected, its source was noted and a sensory analysis, the quality index method (QIM) was applied to assess its quality Raw fish samples were also collected and a small quantity (about 1 g) of scales oran upper layer of the skin surface (forscale-less fish samples), gill, liverand a portion of gut with gut-contents were aseptically removed for enumeration of the total aerobic heterotrophic bacteria, Aeromonas spp., Pseudomonas spp., Salmonella spp. and coliform counts. Oreochromis mossambicus and Tenulosa ilisha recorded significantly higher QIM scores, compared to other species (p<0.05). Riverine fish, Lepidocephalichthys guntea and Channa punctatus scored the lowest QIM scores (0) while scores for Puntius ticto and Mystus vittatus and pond cultured species like Cirrhinus mrigala, Catla catla, Labeo rohita, Labeo bata and Cyprinus carpio were very marginal (p<0.05). Aeromonas spp., Salmonella spp. and total coliforms were recorded from all the studied species while Pseudomonas spp. was isolated from only seven species. Among the tissues examined, the lowest counts of total heterotrophic bacteria, Aeromonas spp., Pseudomonas spp., Salmonella spp. and total coliforms were recorded from the skin in every fish species. Highest counts of pathogenic bacteria (except Pseudomonas spp.) were recorded in Tenulosa ilisha for all the tissues except liver. Since fish are properly cooked in Bengali households, the risk of disease from fish consumption is relatively less. However, some tribes residing in the region are known to consume undercooked fish and proper cooking methods should be followed in view of the present findings to avoid health risks. Besides, utmost care should be taken while handling fish. PMID:21387907

  17. Evaluation of groundwater quality and its suitability for drinking and agricultural use in Thanjavur city, Tamil Nadu, India.

    PubMed

    Nagarajan, R; Rajmohan, N; Mahendran, U; Senthamilkumar, S

    2010-12-01

    As groundwater is a vital source of water for domestic and agricultural activities in Thanjavur city due to lack of surface water resources, groundwater quality and its suitability for drinking and agricultural usage were evaluated. In this study, 102 groundwater samples were collected from dug wells and bore wells during March 2008 and analyzed for pH, electrical conductivity, temperature, major ions, and nitrate. Results suggest that, in 90% of groundwater samples, sodium and chloride are predominant cation and anion, respectively, and NaCl and CaMgCl are major water types in the study area. The groundwater quality in the study site is impaired by surface contamination sources, mineral dissolution, ion exchange, and evaporation. Nitrate, chloride, and sulfate concentrations strongly express the impact of surface contamination sources such as agricultural and domestic activities, on groundwater quality, and 13% of samples have elevated nitrate content (>45 mg/l as NO(3)). PHREEQC code and Gibbs plots were employed to evaluate the contribution of mineral dissolution and suggest that mineral dissolution, especially carbonate minerals, regulates water chemistry. Groundwater suitability for drinking usage was evaluated by the World Health Organization and Indian standards and suggests that 34% of samples are not suitable for drinking. Integrated groundwater suitability map for drinking purposes was created using drinking water standards based on a concept that if the groundwater sample exceeds any one of the standards, it is not suitable for drinking. This map illustrates that wells in zones 1, 2, 3, and 4 are not fit for drinking purpose. Likewise, irrigational suitability of groundwater in the study region was evaluated, and results suggest that 20% samples are not fit for irrigation. Groundwater suitability map for irrigation was also produced based on salinity and sodium hazards and denotes that wells mostly situated in zones 2 and 3 are not suitable for

  18. Wintertime PM 2.5 and PM 10 carbonaceous and inorganic constituents from urban site in western India

    NASA Astrophysics Data System (ADS)

    Rengarajan, R.; Sudheer, A. K.; Sarin, M. M.

    2011-12-01

    Daily variability in the chemical composition of atmospheric PM 2.5 and PM 10 has been studied from an urban site (Ahmedabad) in western India over a span of 30 days during winter. The PM 2.5 and PM 10 mass concentrations ranged from 32 to 106 μg m - 3 and 121 to 327 μg m - 3 , respectively. On average, PM 2.5 constitutes ~ 33% of PM 10, indicating dominance of coarse mode aerosols in the urban atmosphere. The particulate EC and OC show higher abundances in PM 2.5 (average: 3.0 ± 0.9 and 18.3 ± 5.9 μg m - 3 respectively) whereas those in PM 10 are 4.4 ± 2.4 and 29.8 ± 11.2 μg m - 3 respectively. A linear increasing trend and representative OC/EC ratio of 6.2 indicate their primary source from biomass burning emissions. The water-soluble organic carbon (WSOC: 4.0-14.7 μg m - 3 ) and its linear relationship with K + (0.6-1.7 μg m - 3 ) in PM 2.5 further support biomass burning emissions as a dominant source for carbonaceous aerosol. Among water-soluble inorganic species, SO 42- is the most abundant (range: 3.2-22.5 μg m - 3 ); almost all of it occurs in fine mode (PM 2.5) and exhibits near-quantitative neutralization with NH 4+ (r = 0.98, slope: 1.3). The water-soluble Ca 2+ and Mg 2+ mainly abundant in the coarse mode, suggest significant contribution from mineral dust. Documenting large temporal variability in the chemical composition of coarse and fine mode aerosol is essential in order to assess the changing regional emission scenario over mega-cities and their down-wind transport.

  19. Effect of Training School Teachers on Oral Hygiene Status of 8-10 Years Old Government School Children of Udaipur City, India

    PubMed Central

    Bhat, Nagesh; Asawa, Kailash; Tak, Mridula; Singh, Anukriti; Shinde, Kushal; Gandhi, Neha; Doshi, Astha

    2016-01-01

    Introduction Provision of oral health knowledge to the children by their teachers at the school level can prove to be more fruitful because it is the time period during which the children begin to learn the basic oral hygiene practices and are most prone to dental caries. Aim This study was carried out to assess the effect of training school teachers on oral hygiene status of 8-10 years old government school children of Udaipur city, India. Materials and Methods A total of nine school teachers and 279, 8-10 year old school children from two government schools were included in the study. The questionnaire on oral health knowledge and practice contained 17 questions to evaluate the knowledge and practice of children towards oral hygiene before and after the teachers training program. Baseline and six months post training data on oral health knowledge and practice was obtained by the questionnaire method. Baseline and six months post training data on oral hygiene status was obtained by OHI-S Index. Statistical analysis was done using software SPSS 22, the test used were McNemar’s test, paired t-test. Results Pre and post training data were compared and it was found that there was a significant improvement in oral health knowledge and practices of school teachers and children. Also oral hygiene status of school children was significantly improved after the program. Conclusion Results of the present study suggest that experiential learning is an effective school based oral health education method for improvement of oral hygiene in primary school children. PMID:27656573

  20. Improving Oral Hygiene in Institutionalised Elderly by Educating Their Caretakers in Bangalore City, India: a Randomised Control Trial

    PubMed Central

    Khanagar, Sanjeev; Naganandini, S.; Tuteja, Jaspreet Singh; Naik, Sachin; Satish, G.; Divya, K.T.

    2015-01-01

    Background The population of older people, as well as the number of dependent older people, is steadily increasing; those unable to live independently at home are being cared for in a range of settings. Practical training for nurses and auxiliary care staff has frequently been recommended as a way of improving oral health care for functionally dependent elderly. The aim was improve oral hygiene in institutionalized elderly in Bangalore city by educating their caregivers. Methods The study is a cluster randomized intervention trial with an elderly home as unit of randomization in which 7 out of 65 elderly homes were selected. Oral health knowledge of caregivers was assessed using a pre-tested pro forma and later oral-health education was provided to the caregivers of the study group. Oral hygiene status of elderly residents was assessed by levels of debris, plaque of dentate and denture plaque, and denture stomatitis of denture wearing residents, respectively. Oral-health education to the caregivers of control group was given at the end of six months Results There was significant improvement in oral-health knowledge of caregivers from the baseline and also a significant reduction of plaque score from baseline score of 3.17 ± 0.40 to 1.57 ± 0.35 post-intervention (p < .001), debris score 2.87 ± 0.22 to 1.49 ± 0.34 (p < .001), denture plaque score 3.15 ± 0.47 to 1.21 ± 0.27 (p < .001), and denture stomatitis score 1.43 ± 0.68 to 0.29 ± 0.53 (p < .001). Conclusions The result of the present study showed that there was a significant improvement in the oral-health knowledge among the caregivers and oral-hygiene status of the elderly residents. PMID:26495047

  1. Fast Food Consumption Pattern and Its Association with Overweight Among High School Boys in Mangalore City of Southern India

    PubMed Central

    Nelliyanil, Maria; Rai, Sharada; Y.P., Raghavendra Babu; Kotian, Shashidhar M.; Ghosh, Tanima; Singh, Manisha

    2015-01-01

    Context Fast foods are quite popular among children owing to taste, appearance and hype created by mass media. However, the increased incidence of lifestyle disorders seen now-a-days at an early age could be attributed to fast foods. Aim This study was done to assess the awareness of health hazards, consumption pattern of fast foods and to find out its association with overweight among high school students. Settings and Design This cross-sectional study was done among boys of 3 private schools in Mangalore city in March 2012. Materials and Methods Data was collected using a semi-structured self-administered questionnaire. Statistical Analysis Chi-square test, one-way ANOVA and binary logistic regression analysis was used for analysis. P-value ≤ 0.05 was considered as statistically significant association. Results Mean age of boys was 13.5±0.9 years. Out of 300 participants, 41(13.7%) were overweight and 8 (2.7%) were obese. 292(97.3%) were fast food users of which 42(14.4%) consumed it every day. Majority of participants were introduced to fast foods through television commercials 193(64.3%). 73(57%) developed this habit as they were bored with home food. Awareness of harmful effects of fast food consumption was known to 186(62%) students and this was found to be associated with the perceived need to control its usage (p<0.001). Parental consumption of fast foods was found to influence fast food consumption among children (p=0.024). As many as 68(22.7%) and 206(68.7%) children were not eating vegetables and fruits respectively every day. Increased frequency of fast food consumption in a week was found to be associated with overweight or obesity among children after adjusting the effects of confounders (p=0.003). Conclusion Awareness on health hazards of fast foods needs to be taught at schools so as to minimize its consumption. Parents have to set an example themselves by not eating fast foods and improving home food to support discouragement of fast foods. This

  2. Variability in optical properties of atmospheric aerosols and their frequency distribution over a mega city "New Delhi," India.

    PubMed

    Tiwari, S; Tiwari, Suresh; Hopke, P K; Attri, S D; Soni, V K; Singh, Abhay Kumar

    2016-05-01

    The role of atmospheric aerosols in climate and climate change is one of the largest uncertainties in understanding the present climate and in capability to predict future climate change. Due to this, the study of optical properties of atmospheric aerosols over a mega city "New Delhi" which is highly polluted and populated were conducted for two years long to see the aerosol loading and its seasonal variability using sun/sky radiometer data. Relatively higher mean aerosol optical depth (AOD) (0.90 ± 0.38) at 500 nm and associated Angstrom exponent (AE) (0.82 ± 0.35) for a pair of wavelength 400-870 nm is observed during the study period indicating highly turbid atmosphere throughout the year. Maximum AOD value is observed in the months of June and November while minimum is in transition months March and September. Apart from this, highest value of AOD (AE) value is observed in the post-monsoon [1.00 ± 0.42 (1.02 ± 0.16)] season followed by the winter [0.95 ± 0.36 (1.02 ± 0.20)] attributed to significance contribution of urban as well as biomass/crop residue burning aerosol which is further confirmed by aerosol type discrimination based on AOD vs AE. During the pre-monsoon season, mostly dust and mixed types aerosols are dominated. AODs value at shorter wavelength observed maximum in June and November while at longer wavelength maximum AOD is observed in June only. For the better understanding of seasonal aerosol modification process, the aerosol curvature effect is studied which show a strong seasonal dependency under a high turbid atmosphere, which are mainly associated with various emission sources. Five days air mass back trajectories were computed. They suggest different patterns of particle transport during the different seasons. Results suggest that mixtures of aerosols are present in the urban environment, which affect the regional air quality as well as climate. The present study will be very much useful to the modeler for

  3. SO2 and NO2 over major urban regions of India: a tempo-spatial perspective

    NASA Astrophysics Data System (ADS)

    Mallik, C.; Lal, S.

    2012-12-01

    Demographic projections show that by the year 2025, 16 of the world's 29 megacities will be located in Asia, many of which have very basic problems in terms of air quality. Apart from being home to a burgeoning population, these regions of the globe are also major players in atmospheric chemistry as a result of myriad emission patterns combined with intense photochemistry. Like most of these Asian megacities, fast-paced development in some of the Indian cities has ramifications in increased emissions from industrial and transport sectors. These emissions release sulfur dioxide (SO2) and nitrogen dioxide (NO2), in addition to several pollutants, into the ambient air and have the potential to impact the chemistry and radiative balance on a regional scale. Surface measurements of these two criteria pollutants by the Central Pollution Control Board (CPCB), India during 2005-2010 from 13 urban locations in India have been analyzed to get an insight into their temporal and spatial variability. Stations are chosen to represent the entire Indian region: Indo-Gangetic plain or 'IGP' (Jalandhar, Delhi, Kanpur, Durgapur, Kolkata, Guwahati), western India (Jodhpur, Ahmedabad, Surat), central India (Nagpur, Hyderabad) and southern India (Chennai, Trivandrum). The monthly averaged surface level SO2 and NO2 have also been compared with monthly columnar averages of these gases as detected by the Ozone monitoring Instrument (OMI) over these station grids. Mean SO2 concentrations are found to be the highest for Surat (7.5 ppbv), located in a highly industrialized region. Elevated levels of NO2, observed for Durgapur and Kolkata (31 ppbv each), are close to the 24-hour 'National Ambient Air Quality' standard (30 ppbv). The surface concentrations for both SO2 and NO2 concentrations are found to be the highest during winter. Columnar SO2 over many stations show a maximum during summer monsoon. For most IGP stations, columnar NO2 values are elevated during winter. Wavelet analyses

  4. Diurnal variations of (218)Po, (214)Pb, and (214)Po and their effect on atmospheric electrical conductivity in the lower atmosphere at Mysore city, Karnataka State, India.

    PubMed

    Pruthvi Rani, K S; Paramesh, L; Chandrashekara, M S

    2014-12-01

    The short-lived radon daughters ((218)Po, (214)Pb, (214)Bi and (214)Po) are natural tracers in the troposphere, in particular near the ground surface. They are electrically charged particles and are chemically reactive. As soon as they are formed they get attached to the aerosol particles of the atmosphere. The behavior of radon daughters is similar to that of aerosols with respect to their growth, transport and removal processes in the atmosphere. The electrical conductivity of the atmosphere is mainly due to the presence of highly mobile ions. Galactic cosmic rays are the main source of ionization in the planetary boundary layer; however, near the surface of the earth, ions are produced mainly by decays of natural radioactive gases emanating from the soil surface and by radiations emitted directly from the surface. Hence the electrical conductivity of air near the surface of the earth is mainly due to radiations emitted by (222)Rn, (218)Po, (214)Pb, (214)Bi and (214)Po, and depends on aerosol concentrations and meteorological parameters. In the present work the diurnal and seasonal variations of radon and its progeny concentrations are studied using Low Level Radon Detection System and Airflow Meter respectively. Atmospheric electrical conductivity of both positive and negative polarities is measured using a Gerdien Condenser. All the measurements were carried out simultaneously at one location in Mysore city (12°N, 76°E), India. The diurnal variation of atmospheric electrical conductivity was found to be similar to that of ion pair production rate estimated from radon and its progeny concentrations with a maximum in the early morning hours and minimum during day time. The annual average concentrations of (222)Rn, (218)Po, (214)Pb, and (214)Po at the study location were found to be 21.46, 10.88, 1.78 and 1.80 Bq m(-3) respectively. The annual average values of positive and negative atmospheric electrical conductivity were found to be 18.1 and 16.6 f S m(-1

  5. Diurnal variations of (218)Po, (214)Pb, and (214)Po and their effect on atmospheric electrical conductivity in the lower atmosphere at Mysore city, Karnataka State, India.

    PubMed

    Pruthvi Rani, K S; Paramesh, L; Chandrashekara, M S

    2014-12-01

    The short-lived radon daughters ((218)Po, (214)Pb, (214)Bi and (214)Po) are natural tracers in the troposphere, in particular near the ground surface. They are electrically charged particles and are chemically reactive. As soon as they are formed they get attached to the aerosol particles of the atmosphere. The behavior of radon daughters is similar to that of aerosols with respect to their growth, transport and removal processes in the atmosphere. The electrical conductivity of the atmosphere is mainly due to the presence of highly mobile ions. Galactic cosmic rays are the main source of ionization in the planetary boundary layer; however, near the surface of the earth, ions are produced mainly by decays of natural radioactive gases emanating from the soil surface and by radiations emitted directly from the surface. Hence the electrical conductivity of air near the surface of the earth is mainly due to radiations emitted by (222)Rn, (218)Po, (214)Pb, (214)Bi and (214)Po, and depends on aerosol concentrations and meteorological parameters. In the present work the diurnal and seasonal variations of radon and its progeny concentrations are studied using Low Level Radon Detection System and Airflow Meter respectively. Atmospheric electrical conductivity of both positive and negative polarities is measured using a Gerdien Condenser. All the measurements were carried out simultaneously at one location in Mysore city (12°N, 76°E), India. The diurnal variation of atmospheric electrical conductivity was found to be similar to that of ion pair production rate estimated from radon and its progeny concentrations with a maximum in the early morning hours and minimum during day time. The annual average concentrations of (222)Rn, (218)Po, (214)Pb, and (214)Po at the study location were found to be 21.46, 10.88, 1.78 and 1.80 Bq m(-3) respectively. The annual average values of positive and negative atmospheric electrical conductivity were found to be 18.1 and 16.6 f S m(-1

  6. Spatial Magnetic Analysis of Dusts from Sealed Urban Surfaces for Estimation of Particulate Matter Accumulation in the Mega-city of Mumbai, India

    NASA Astrophysics Data System (ADS)

    Nathani, B.; Blaha, U.; Das, P. K.; Kannan, D.

    2011-12-01

    perpendicular to a busy inner city road in Mumbai, revealing MS values of ~650×10^-5 SI near the road and background values of ~500×10^-5 SI at a distance of ~10 m. Comparison of curbside MS values in Mumbai (India) and Tübingen (Germany) reveals similarities on the roadside accumulation patterns, at the same time showing significant differences in absolute MS values. The differences go along with different MS background values due to different geological settings, while climatic zones and different standards in road traffic play an additional role. In general, curbside zones seem to pose higher health risk to humans due to increased exposition to harmful dust particles from combustion processes, anthropogenic as well as natural dusts as seen from the roadside deposits. Test measurements with a quartz sand collector, at the curbside of a low traffic road nearby dust producing quarries in Navi Mumbai, reveal that moving vehicles re-suspend significant amounts of dusts, causing significant increase of MS rapidly.

  7. Short term change in relative humidity during the festival of Diwali in India

    NASA Astrophysics Data System (ADS)

    Ganguly, Nandita D.

    2015-07-01

    The changes in humidity levels during the Diwali festivities have been examined over a period of 13 years at three Indian metro cities: Ahmedabad, New Delhi and Kolkata. A small short term increase in relative humidity even in the absence of transport of humid air from Arabian Sea and Bay of Bengal has been observed. The relative humidity levels were found to be exceeding the ambient levels during night and lying below the ambient levels during morning hours, indicating an increase in the survival rates of viruses responsible for the transmission of viral infections, as well as triggering immune-mediated illnesses such as asthma during Diwali.

  8. Variability of atmospheric carbonyl sulfide at a semi-arid urban site in western India.

    PubMed

    Mallik, Chinmay; Chandra, Naveen; Venkataramani, S; Lal, Shyam

    2016-05-01

    Atmospheric carbonyl sulfide (COS) is a major precursor for sulfate aerosols that play a critical role in climate regulation. Recent studies have highlighted the importance of COS measurements as a reliable means to constrain biospheric carbon assimilation. In a scenario of limited availability of COS data around the globe, we present gas-chromatographic measurements of atmospheric COS mixing ratios over Ahmedabad, a semi-arid, urban region in western India. These measurements, being reported for the first time over an Indian site, enable us to understand the diurnal and seasonal variation in atmospheric COS with respect to its natural, anthropogenic and photochemical sources and sinks. The annual mean COS mixing ratio over Ahmedabad is found to be 0.83±0.43ppbv, which is substantially higher than free tropospheric values for the northern hemisphere. Inverse correlation of COS with soil and skin temperature, suggests that the dry soil of the semi-arid study region is a potential sink for atmospheric COS. Positive correlations of COS with NO2 and CO during post-monsoon and the COS/CO slope of 0.78pptv/ppbv reveals influence of diesel combustion and tire wear. The highest concentrations of COS are observed during pre-monsoon; COS/CO2 slope of 44.75pptv/ppmv combined with information from air mass back-trajectories reveal marshy wetlands spanning over 7500km(2) as an important source of COS in Ahmedabad. COS/CO2 slopes decrease drastically (8.28pptv/ppmv) during post-monsoon due to combined impact of biospheric uptake and anthropogenic emissions. PMID:26907740

  9. Spatio-Temporal Analysis of UHI using Geo-Spatial Techniques: A case study of Ahmedabad

    NASA Astrophysics Data System (ADS)

    Vyas, A.; Shastri, B.; Joshi, Y.

    2014-11-01

    As per the current estimates, nearly half of the world's population lives in the cities, by 2030 it is calculated to increase to 70%. This calls for a need of more sustainable structure in the urban areas as to support increase in the urban population. Urban Heat Island is one such conspicuous phenomenon which has its significance at local regional and also at the global levels. It is a microscale temperature variation between urban and rural areas, in which urban area are warmer compare to surrounding rural area. The temperature difference between the urban and the rural areas are usually modest, averaging less than 1°C, but occasionally rising to several degrees when urban, topographical and meteorological conditions are favorable for the UHI to develop. It is defined as the phenomena where in the occurrence of surface and atmospheric modifications due to the urbanization causes modification in the thermal climatic conditions which results into warmer areas as compared to the surrounding non urbanized areas, particularly in night. In that case urban built forms such as buildings, roofs, pavements etc. absorb more solar heat/radiation and remain warmer throughout the day time and slowly release energy during night time. The two major causes are rapid urbanization and anthropogenic heat generated due to transport and industrial activities. Urban Heat Island is a crucial subject for global environment. Urbanization has significant effects on local weather and climate. Among these effects one of the most popular is the urban heat island, for which the temperatures of the central urban locations are several degrees higher than those of nearby rural areas of similar elevation. Satellite data provides important inputs for estimating regional surface albedo and evapo-transpiration required in the studies related to surface energy balance. The phenomenon of UHI affects environment and population in so many ways it can also be considered as an active element that cause

  10. Carbonaceous aerosol over semi-arid region of western India: Heterogeneity in sources and characteristics

    NASA Astrophysics Data System (ADS)

    Sudheer, A. K.; Aslam, M. Y.; Upadhyay, M.; Rengarajan, R.; Bhushan, R.; Rathore, J. S.; Singh, S. K.; Kumar, S.

    2016-09-01

    Carbonaceous species (elemental carbon (EC), organic carbon (OC), water-soluble organic carbon (WSOC)) and water-soluble inorganic species (Na+, NH4+, K+, Ca2 +, Mg2 +, Cl-, NO3-, SO42 -) in PM10 and PM2.5 from Ahmedabad and Jodhpur (urban and semi-urban locations, respectively) in western India were measured during May-September, 2011. Stable isotope composition of carbonaceous aerosol (δ13C of TC) in PM10 samples was also determined. Average EC concentration in PM10 at Ahmedabad was 1 μg m- 3 (range: 0.34 to 3.4 μg m- 3), almost 80% of which remained in PM2.5. Similarly, 70% of EC in PM10 (average: 0.9 μg m- 3) resided in PM2.5 at Jodhpur. Average OC concentration at Ahmedabad was 6.4 μg m- 3 and ~ 52% of this was found in PM2.5. On the contrary, OC concentration at Jodhpur was 40 μg m- 3, 80% of which was found in coarse particles contributing substantially to aerosol mass. δ13C of TC (average: - 27.5‰, range: - 29.6 to - 25.8‰) along with WSOC/EC ratio shows an increasing trend at Jodhpur suggesting the possibility of aging of aerosol, since aging results in enrichment of heavier isotope. OC and WSOC show significant correlations with K+ and not with EC, indicating biogenic origin of OC. Different size distributions are also exhibited by WSOC at the two stations. On the other hand, δ13C exhibits an inverse trend with sea-salt constituents at Ahmedabad, indicating the influence of air masses transported from the western/south-western region on carbonaceous aerosol. These results suggest that a strong heterogeneity exists in the sources of carbonaceous aerosol over this region and potential sources of non-combustion emissions such as bio-aerosol that need further investigation.

  11. Wetland assessment, monitoring and management in India using geospatial techniques.

    PubMed

    Garg, J K

    2015-01-15

    Satellite remote sensing and GIS have emerged as the most powerful tools for inventorying, monitoring and management of natural resources and environment. In the special context of wetland ecosystems, remotely sensed data from orbital platforms have been extensively used in India for the inventory, monitoring and preparation of action plans for conservation and management. First scientific inventory of wetlands in India was carried out in 1998 by Space Applications Centre (ISRO), Ahmedabad using indigenous IRS (Indian Remote Sensing Satellite) data of 1992-93 timeframe, which stimulated extensive use of geospatial techniques for wetland conservation and management. Subsequently, with advances in GIS, studies were carried out for development of Wetland Information System for a state (West Bengal) and for Loktak lake wetland (a Ramsar site) as a prelude to National Wetland Information System. Research has also been carried out for preparation of action plans especially for Ramsar sites in the country. In a novel research, use of the geospatial technology has also been demonstrated for biodiversity conservation using landscape ecological metrics. A country-wide estimate of emission of methane, a Green House Gas, from wetlands has also been made using MODIS data. Present article critically reviews the work carried out in India for wetland conservation and management using geospatial techniques.

  12. Modeling urban heat islands in heterogeneous land surface and its correlation with impervious surface area by using night-time ASTER satellite data in highly urbanizing city, Delhi-India

    NASA Astrophysics Data System (ADS)

    Mallick, Javed; Rahman, Atiqur; Singh, Chander Kumar

    2013-08-01

    The present study is an assessment and identification of urban heat island (UHI) in the environment of one of the fastest urbanizing city of India, Delhi Metropolis, employing satellite image of ASTER and Landsat 7 ETM+ in the thermal infrared region 3-14 μm. Temporal (2001 and 2005) ASTER datasets were used to analyze the spatial structure of the thermal urban environment subsequently urban heat island (UHI) in relation to the urban surface characteristics and land use/land cover (LULC). The study involves derivation of parameters governing the surface heat fluxes, constructing statistics of ASTER thermal infrared images along with validation through intensive in situ measurements. The average images reveal spatial and temporal variations of land surface temperature (LST) of night-time and distinct microclimatic patterns. Central Business District (CBD) of Delhi, (Connaught Place, a high density built up area), and commercial/industrial areas display heat islands condition with a temperature greater than 4 °C compared to the suburbs. The small increase in surface temperature at city level is mainly attributed to cumulative impact of human activities, changes in LULC pattern and vegetation density. In this study the methodology takes into account spatially-relative surface temperatures and impervious surface fraction value to measure surface UHI intensity between the urban land cover and rural surroundings. Both the spatial and temporal variation in surface temperature associated with impervious surface area (ISA) has been evaluated to assess the effect of urbanization on the local climate.

  13. Application of SIM-air modeling tools to assess air quality in Indian cities

    NASA Astrophysics Data System (ADS)

    Guttikunda, Sarath K.; Jawahar, Puja

    2012-12-01

    A prerequisite to an air quality management plan for a city is some idea of the main sources of pollution and their contributions for a city. This paper presents the results of an application of the SIM-air modeling tool in six Indian cities - Pune, Chennai, Indore, Ahmedabad, Surat, and Rajkot. Using existing and publicly available data, we put together a baseline of multi-pollutant emissions for each of the cities and then calculate concentrations, health impacts, and model alternative scenarios for 2020. The measured annual PM10 (particulate matter with aerodynamic diameter less than 10 micron meter) concentrations in μg m-3 averaged 94.7 ± 45.4 in Pune, 73.1 ± 33.7 in Chennai, 118.8 ± 44.3 in Indore, 94.0 ± 20.4 in Ahmedabad, 89.4 ± 12.1 in Surat, and 105.0 ± 25.6 in Rajkot, all exceeding the annual standard of 60 μg m-3. The PM10 inventory in tons/year for the year 2010 of 38,400 in Pune, 50,200 in Chennai, 18,600 in Indore, 31,900 in Ahmedabad, 20,000 in Surat, and 14,000 in Rajkot, is further spatially segregated into 1 km grids and includes all known sources such as transport, road dust, residential, power plants, industries (including the brick kilns), waste burning, and diesel generator sets. We use the ATMoS chemical transport model to validate the emissions inventory and estimate an annual premature mortality due to particulate pollution of 15,200 for the year 2010 for the six cities. Of the estimated 21,400 premature deaths in the six cities in 2020, we estimate that implementation of the six interventions in the transport and brick kiln sectors, can potentially save 5870 lives (27%) annually and result in an annual reduction of 16.8 million tons of carbon dioxide emissions in the six cities.

  14. The role of non-governmental organizations in residential solid waste management: a case study of Puducherry, a coastal city of India.

    PubMed

    Rajamanikam, Ramamoorthy; Poyyamoli, Gopalsamy; Kumar, Sunil; R, Lekshmi

    2014-09-01

    Poorly planned and uncontrolled urbanization in India has caused a variety of negative, often irreversible, environmental impacts. The impacts appear to be unavoidable and not easily mitigable due to the mounting public health problems caused by non-segregation of solid wastes at source and their subsequent improper management. Recently in India, non-governmental organizations (NGOs) and other civil society organizations have increasingly started to get involved in improving waste management services. Municipal solid waste management being a governmental function, the contribution of NGOs in this field has not been well documented. This study highlights the activities and services of Shuddham, an NGO functioning in the town of Puducherry within the Union Territory of Puducherry in South India. The NGO program promoted much needed awareness and education, encouraged source separation, enhanced door-to-door collection, utilized wastes as raw materials and generated more job opportunities. Even though source separation prior to door-to-door collection is a relatively new concept, a significant percentage of residents (39%) in the study area participated fully, while a further 48% participated in the collection service. The average amount of municipal solid waste generated by residential units in the Raj Bhavan ward was 8582 kg/month of which 47% was recovered through active recycling and composting practices. The study describes the features and performance of NGO-mediated solid waste management, and evaluates the strengths and weaknesses as well as the opportunities and threats of this system to see whether this model can sustainably replace the low-performance conventional solid waste management in practice in the town of Puducherry. The experiences from this case study are expected to provide broad guidelines to better understand the role of NGOs and their contributions towards sustainable waste management practices in urban areas. PMID:25125511

  15. The role of non-governmental organizations in residential solid waste management: a case study of Puducherry, a coastal city of India.

    PubMed

    Rajamanikam, Ramamoorthy; Poyyamoli, Gopalsamy; Kumar, Sunil; R, Lekshmi

    2014-09-01

    Poorly planned and uncontrolled urbanization in India has caused a variety of negative, often irreversible, environmental impacts. The impacts appear to be unavoidable and not easily mitigable due to the mounting public health problems caused by non-segregation of solid wastes at source and their subsequent improper management. Recently in India, non-governmental organizations (NGOs) and other civil society organizations have increasingly started to get involved in improving waste management services. Municipal solid waste management being a governmental function, the contribution of NGOs in this field has not been well documented. This study highlights the activities and services of Shuddham, an NGO functioning in the town of Puducherry within the Union Territory of Puducherry in South India. The NGO program promoted much needed awareness and education, encouraged source separation, enhanced door-to-door collection, utilized wastes as raw materials and generated more job opportunities. Even though source separation prior to door-to-door collection is a relatively new concept, a significant percentage of residents (39%) in the study area participated fully, while a further 48% participated in the collection service. The average amount of municipal solid waste generated by residential units in the Raj Bhavan ward was 8582 kg/month of which 47% was recovered through active recycling and composting practices. The study describes the features and performance of NGO-mediated solid waste management, and evaluates the strengths and weaknesses as well as the opportunities and threats of this system to see whether this model can sustainably replace the low-performance conventional solid waste management in practice in the town of Puducherry. The experiences from this case study are expected to provide broad guidelines to better understand the role of NGOs and their contributions towards sustainable waste management practices in urban areas.

  16. Application of Remote Sensing and GIS in Landfill (waste Disposal) Site Selection and Environmental Impacts Assessment around Mysore City, Karnataka, India

    NASA Astrophysics Data System (ADS)

    Basavarajappa, T. H.

    2012-07-01

    Landfill site selection is a complex process involving geological, hydrological, environmental and technical parameters as well as government regulations. As such, it requires the processing of a good amount of geospatial data. Landfill site selection techniques have been analyzed for identifying their suitability. Application of Geographic Information System (GIS) is suitable to find best locations for such installations which use multiple criteria analysis. The use of Artificial intelligence methods, such as expert systems, can also be very helpful in solid waste planning and management. The waste disposal and its pollution around major cities in Karnataka are important problems affecting the environment. The Mysore is one of the major cities in Karnataka. The landfill site selection is the best way to control of pollution from any region. The main aim is to develop geographic information system to study the Landuse/ Landcover, natural drainage system, water bodies, and extents of villages around Mysore city, transportation, topography, geomorphology, lithology, structures, vegetation and forest information for landfill site selection. GIS combines spatial data (maps, aerial photographs, and satellite images) with quantitative, qualitative, and descriptive information database, which can support a wide range of spatial queries. For the Site Selection of an industrial waste and normal daily urban waste of a city town or a village, combining GIS with Analytical Hierarchy Process (AHP) will be more appropriate. This method is innovative because it establishes general indices to quantify overall environmental impact as well as individual indices for specific environmental components (i.e. surface water, groundwater, atmosphere, soil and human health). Since this method requires processing large quantities of spatial data. To automate the processes of establishing composite evaluation criteria, performing multiple criteria analysis and carrying out spatial clustering

  17. Memory persistency and nonlinearity in daily mean dew point across India

    NASA Astrophysics Data System (ADS)

    Ray, Rajdeep; Khondekar, Mofazzal Hossain; Ghosh, Koushik; Bhattacharjee, Anup Kumar

    2016-04-01

    Enterprising endeavour has been taken in this work to realize and estimate the persistence in memory of the daily mean dew point time series obtained from seven different weather stations viz. Kolkata, Chennai (Madras), New Delhi, Mumbai (Bombay), Bhopal, Agartala and Ahmedabad representing different geographical zones in India. Hurst exponent values reveal an anti-persistent behaviour of these dew point series. To affirm the Hurst exponent values, five different scaling methods have been used and the corresponding results are compared to synthesize a finer and reliable conclusion out of it. The present analysis also bespeaks that the variation in daily mean dew point is governed by a non-stationary process with stationary increments. The delay vector variance (DVV) method has been exploited to investigate nonlinearity, and the present calculation confirms the presence of deterministic nonlinear profile in the daily mean dew point time series of the seven stations.

  18. PM over summertime India: Sources and trends investigated using long term measurements and multi-receptor site back trajectory analysis

    NASA Astrophysics Data System (ADS)

    Kumar, Vinod; Sarkar, Chinmoy; Sachan, Himanshu; Kumar, Devender; Sinha, Baerbel

    2013-04-01

    residue burning is practiced during harvesting months (April-May) displays enhanced seasonal average PM10 loadings. Average PM10 loadings are approximately 40 μg/m3 higher compared to average PM10 loadings in the Eastern IGP, where crop residue burning is not practiced. PM10 loading in Patiala (Central Punjab) are underpredicted by a factor of 1.8 with respect to the seasonal average and a factor of 2.5 for the harvesting season only. A comparison between 1992-1995 and 2000-2003 shows that PM10 loadings over entire India decreased with the strongest decrease (-150 μg/m3) over the mining areas in Madhya Pradesh and in Chhattisgarh, providing confidence in environmental protection norms put in place by government regulatory authorities. TSP mass loadings decreased over Central India, the Eastern IGB and the Bay of Bengal (-300 μg/m3) but increased over the Southern Indus plains (+ 200 μg/m3) and the Thar Desert. In general there is an increase of TSP from windblown desert dust which is most apparent over the dust source regions but also impacts TSP loadings over the NW-IGB. References: Gupta and Kumar: Trends of particulate matter in four cities in India. Atmospheric Environment 40 (2006) 2552-2566. Acknowledgement: Vinod Kumar and Himanshu Sachan acknowledge the DST INSPIRE Fellowship programme. Chinmoy Sarkar thanks the Max Planck-DST India Partner Group on Tropospheric OH reactivity and VOCs for funding

  19. Arsenic burden from cooked rice in the populations of arsenic affected and nonaffected areas and Kolkata City in West-Bengal, India.

    PubMed

    Pal, Arup; Chowdhury, Uttam Kumar; Mondal, Debapriya; Das, Bhaskar; Nayak, Bishwajit; Ghosh, Arijit; Maity, Sumana; Chakraborti, Dipankar

    2009-05-01

    Arsenic contamination of rice irrigated with contaminated groundwater contributes to the additional arsenic burden of the population where rice is the staple food. In an arsenic contaminated area, an experimental field-based study done on nine fields elucidated significant positive correlation between arsenic in irrigation water and soil, irrigation water and rice, and also soil and rice both for Boro (groundwater) and Aman (rainwater) rice. Speciation studies showed that for both Boro (cooked) and Aman (raw) rice from contaminated area, 90% of total recovered arsenic was inorganic. In arsenic contaminated, uncontaminated villages, and Kolkata city, daily quantities of arsenic ingested by adult population from cooked rice diet are equivalent to 6.5, 1.8, and 2.3 L respectively, of drinking water containing WHO guideline value. In contaminated area, daily intake only from cooked Boro rice for 34.6% of the samples exceeded the WHO recommended MTDI value (2 microg In-As day(-1) kg(-1) body wt), whereas daily intake from Aman rice was below MTDI value as was rice from uncontaminated areas and Kolkata city. Our study indicated that employing traditional rice cooking method as followed in Bengal delta and using water having arsenic <3 microg L(-1) for cooking, actual exposure to arsenic from rice would be much less.

  20. Arsenic burden from cooked rice in the populations of arsenic affected and nonaffected areas and Kolkata City in West-Bengal, India.

    PubMed

    Pal, Arup; Chowdhury, Uttam Kumar; Mondal, Debapriya; Das, Bhaskar; Nayak, Bishwajit; Ghosh, Arijit; Maity, Sumana; Chakraborti, Dipankar

    2009-05-01

    Arsenic contamination of rice irrigated with contaminated groundwater contributes to the additional arsenic burden of the population where rice is the staple food. In an arsenic contaminated area, an experimental field-based study done on nine fields elucidated significant positive correlation between arsenic in irrigation water and soil, irrigation water and rice, and also soil and rice both for Boro (groundwater) and Aman (rainwater) rice. Speciation studies showed that for both Boro (cooked) and Aman (raw) rice from contaminated area, 90% of total recovered arsenic was inorganic. In arsenic contaminated, uncontaminated villages, and Kolkata city, daily quantities of arsenic ingested by adult population from cooked rice diet are equivalent to 6.5, 1.8, and 2.3 L respectively, of drinking water containing WHO guideline value. In contaminated area, daily intake only from cooked Boro rice for 34.6% of the samples exceeded the WHO recommended MTDI value (2 microg In-As day(-1) kg(-1) body wt), whereas daily intake from Aman rice was below MTDI value as was rice from uncontaminated areas and Kolkata city. Our study indicated that employing traditional rice cooking method as followed in Bengal delta and using water having arsenic <3 microg L(-1) for cooking, actual exposure to arsenic from rice would be much less. PMID:19534157

  1. Seasonal variation of black carbon in fine particulate matter (PM2.5) at the tropical coastal city of Mumbai, India.

    PubMed

    Sandeep, P; Saradhi, I V; Pandit, G G

    2013-11-01

    Black Carbon (BC) is a pollutant species primarily emitted from the combustion of fossil fuels. BC levels, associated with fine particulate matter (PM2.5), were monitored from January 2009 to December 2010 at an urban industrial area in Mumbai to study the seasonal and temporal variations and its contribution to fine particulate matter. Air particulate samples were collected in two size fractions, fine particulate matter (PM2.5) and coarse particulate matter (PM2.5-10), using a Gent air sampler. During the study period, arithmetic means of PM2.5 and PM2.5-10 were found to be 30.4 and 68.2 μg/m(3), respectively. The average value of BC in fine particulate matter was 4.0 μg/m(3), with a range of 1.0-9.4 μg/m(3). Studies carried out using Hybrid Single Particle Lagrangian Integrated Trajectory (HYSPLIT) model indicated the contribution of BC from the northern and central part of India during days of high BC levels.

  2. Seasonal trends of PM2.5 and PM10 in ambient air and their correlation in ambient air of Lucknow city, India.

    PubMed

    Pandey, Poonam; Khan, Altaf Husain; Verma, Ambrish Kumar; Singh, Kunwar Anand; Mathur, Neeraj; Kisku, Ganesh Chandra; Barman, Shyamal Chandra

    2012-02-01

    The PM(10) concentration (μg/m(3)) in Lucknow city at 4 locations in three different seasons ranged between 148.6-210.8 (avg. 187.2 ± 17.1) during summer, 111.8-187.6 (avg. 155.7 ± 22.7) during monsoon and 199.3-308.8 (avg. 269.3 ± 42.9) during winter while PM(2.5) ranged between 32.4-67.2 (avg. 45.6 ± 10.9), 25.6-68.9 (avg. 39.8 ± 4.6) and 99.3-299.3 (avg. 212.4 ± 55.0) during respective seasons. The mass fraction ratio of PM(2.5) ranged between 0.22-0.92 (avg. 0.42 ± 0.26) and was significantly high during winter season indicating their composition. PMID:22105933

  3. Mathematics as a Barrier to the Learning of Science and Technology by Girls. Report of a Conference, (Ahmedabad, India, January 11-12, 1996).

    ERIC Educational Resources Information Center

    Goel, Ved, Ed.; Burton, Leone, Ed.

    Many Commonwealth countries are concerned about gender factors in mathematics and science education. Labor market statistics in many developing countries show greater participation rates for men in science in general and in numerically-based disciplines in particular. Available evidence indicates that gender biases account for the difficulties…

  4. Bioaccumulation of metals in fish species from water and sediments in macrotidal Ennore creek, Chennai, SE coast of India: A metropolitan city effect.

    PubMed

    Jayaprakash, M; Kumar, R Senthil; Giridharan, L; Sujitha, S B; Sarkar, S K; Jonathan, M P

    2015-10-01

    Accumulation of trace metals (Fe, Mn, Cr, Cu, Ni, Co, Pb, Zn, Cd) were investigated in water, sediment (n=20) along with six fish of diverse feeding guilds (Sillago sihama, Liza parsia, Etroplus suratensis, Oreochromis mossambicus, Arius parkii and Gerres oyena) from the Ennore creek, northern part of Chennai metropolitan megacity, southeast coast of India. Dissolved trace metals (DTMs) in surface water samples and total trace metals (TTMs) in surface sediments (top 0-10cm) indicate that concentration pattern of metals was higher in the discharge point of the river/channels entering the main creek. The maximum mean values of DTMs exhibited the following decreasing order (expressed in µg/L): Fe (1698)>Mn (24)>Zn (14.50)>Pb (13.89)>Ni (6.73)>Cu (3.53)>Co (3.04)>Cr (2.01) whereas the trend is somewhat different in sediments (µgg(-1)): Fe (4300)>Mn (640)>Cr (383)>Zn (155)>Cu (102)>Ni (35)>Pb (32)>Cd (0.51) are mainly due to the industrial complexes right on the banks of the river/channels. Species-specific heterogeneous patterns of tissue metal loads were apparent and the overall metal enrichment exhibited the following decreasing order (expressed in µgg(-1)): Cu (7.33)>Fe (6.53)>Zn (4.91)>Cr (1.67)>Pb (1.33)>Ni (0.44)>Mn (0.43)>Co (0.36)>Cd (0.11). This indicates that metals are absorbed onto the different organs, which is also endorsed by the calculated values of bioaccumulation factor (BAFs) (avg. muscle 117, gill 126, liver 123, intestine 118) in fishes. The high calculated biota sediment accumulation factor (BSAF) (0.437) for the species Arius parkii is considered to be a potential bioindicator in this region. The enrichment of trace metals is also supported by the association of metals in water, sediments and different body organs (muscle, gill, liver, intestine) of fish samples. Comparative studies with other coastal regions indicate considerable enrichment of DTMs & TTMs in sediments as well as in various organs of fish samples. Holistic spatial, temporal

  5. Temporal distribution of fine particulates (PM₂.₅:PM₁₀), potentially toxic metals, PAHs and Metal-bound carcinogenic risk in the population of Lucknow City, India.

    PubMed

    Pandey, P; Patel, D K; Khan, A H; Barman, S C; Murthy, R C; Kisku, G C

    2013-01-01

    Ubiquitous fine particulates can readily be bound to toxic metals and polycyclic aromatic hydrocarbons and are considered to be a great threat to human health. The purpose of this study was to assess the magnitude of air pollution risks to public health by determining four crucial parameters- inhalable particulates, metals in particulates and PAHs which are associated with PM₁₀ in the air environment of Lucknow, India during 2007-09. The values of PM₁₀ and PM₂.₅ ranged between 102.3-240.5 and 28.0-196.9 μg/m³ whilst the average PM₁₀ was 1.7 times and PM was 1.5 times higher than their respective NAAQS of 100 and 60 μg/m³ respectively. The estimated relative death rate and hospital admissions for each increase in the PM₁₀ levels of 10 μg/m³ ranged from 1.5-8% and from 3.9-8.0% (as per APHEA2 1990) respectively in persons > 65 yrs. Among the locations; AQ, AQ and AQ (with diversified activities and heavy traffic) recorded higher concentrations of both the particulate fractions than the AQ (residential area with low traffic). The average concentrations of Fe, Pb, Ni, Cu, Cr, Cd in PM₁₀ were 219.4, 40.6, 35.1, 27.3, 22.2 and 16.2 ng/m³ and that in PM₂.₅ were 54.3, 33.9, 38.5, 29.4, 8.4, and 1.17 ng/m³ respectively Regression analysis revealed that correlation of metals with PM₂.₅ was stronger than PM. The ratio of metals adsorbed on surface of particles (PM₂.₅:PM₁₀) reveals that PM₂.₅ has more affinity for Ni, Cu and Pb and PM₁₀ for Cd, Fe and Cr. Health risk due to carcinogenic metals bound to respirable particulates was predicted by estimating excess cancer risk (ECR). The highest ECR value was estimated for Cr, 266.70 × 10⁻⁶, which was associated with PM10 and 100.92 × 10⁻⁶ which was associated with PM₂.₅, whereas lead has the lowest ECR value. Amongst PAHs, benzo(a)pyrene (51.96 ± 19.71 ng/m) was maximum in PM₁₀ samples. Maximum concentrations of PM₁₀, PM₂.₅, metals and PAHs were

  6. India: Gujarat

    Atmospheric Science Data Center

    2013-04-16

    ... title:  Dewatering Effects from the Gujarat Earthquake     View Larger Image ... India's Republic Day is normally celebrated, a devastating earthquake hit the state of Gujarat. About 20,000 people died and millions were ...

  7. Incidence, Type and Intensity of Abuse in Street Children in India

    ERIC Educational Resources Information Center

    Mathur, Meena; Rathore, Prachi; Mathur, Monika

    2009-01-01

    Objective: The aims of this cross-sectional survey were to examine the prevalence, type and intensity of abuse in street children in Jaipur city, India. Method: Based on purposive random sampling, 200 street children, inclusive of equal number of boys and girls, were selected from the streets of Jaipur city, India, and administered an in-depth…

  8. Earth's City Lights

    NASA Technical Reports Server (NTRS)

    2002-01-01

    This image of Earth's city lights was created with data from the Defense Meteorological Satellite Program (DMSP) Operational Linescan System (OLS). Originally designed to view clouds by moonlight, the OLS is also used to map the locations of permanent lights on the Earth's surface. The brightest areas of the Earth are the most urbanized, but not necessarily the most populated. (Compare western Europe with China and India.) Cities tend to grow along coastlines and transportation networks. Even without the underlying map, the outlines of many continents would still be visible. The United States interstate highway system appears as a lattice connecting the brighter dots of city centers. In Russia, the Trans-Siberian railroad is a thin line stretching from Moscow through the center of Asia to Vladivostok. The Nile River, from the Aswan Dam to the Mediterranean Sea, is another bright thread through an otherwise dark region. Even more than 100 years after the invention of the electric light, some regions remain thinly populated and unlit. Antarctica is entirely dark. The interior jungles of Africa and South America are mostly dark, but lights are beginning to appear there. Deserts in Africa, Arabia, Australia, Mongolia, and the United States are poorly lit as well (except along the coast), along with the boreal forests of Canada and Russia, and the great mountains of the Himalaya. The Earth Observatory article Bright Lights, Big City describes how NASA scientists use city light data to map urbanization. Image by Craig Mayhew and Robert Simmon, NASA GSFC, based on DMSP data

  9. Internet India.

    ERIC Educational Resources Information Center

    Pahl, Ronald H.

    1997-01-01

    Reviews a number of Internet sites containing information on every aspect of life in Modern India. The various sites provide information on such diverse topics as the Indian film industry, politics, the booming Indian computer industry, changing status of women, and financial and political issues. (MJP)

  10. Education Cities

    ERIC Educational Resources Information Center

    Shaked, Haim

    2014-01-01

    In recent years, several cities in Israel have labeled themselves "Education Cities," concentrating on education as their central theme. Employing qualitative techniques, this article aims to describe, define, and conceptualize this phenomenon as it is being realized in three such cities. Findings show that Education Cities differ from…

  11. Descriptive epidemiology of equine influenza in India (2008-2009): temporal and spatial trends.

    PubMed

    Virmani, Nitin; Bera, Bidhan C; Gulati, Baldev R; Karuppusamy, Shanmugasundaram; Singh, Birendra K; Kumar Vaid, Rajesh; Kumar, Sanjay; Kumar, Rajendra; Malik, Parveen; Khurana, Sandeep K; Singh, Jitender; Manuja, Anju; Dedar, Ramesh; Gupta, Ashok K; Yadav, Suresh C; Chugh, Parmod K; Narwal, Partap S; Thankur, Vinod L N; Kaul, Rakesh; Kanani, Amit; Rautmare, Sunil S; Singh, Raj K

    2010-01-01

    Equine influenza is a contagious viral disease that affects all members of the family Equidae, i.e., horses, donkeys and mules. The authors describe the pattern of equine influenza outbreaks in a number of states of India from July 2008 to June 2009. The disease was first reported in June 2008 in Katra (Jammu and Kashmir) and spread to ten other states within a year. All outbreaks of equine influenza in the various states were confirmed by laboratory investigations (virus isolation and/or serological confirmation based on haemagglutination inhibition [HI] assays of paired samples) before declaring them as equine influenza virus-affected state(s). The virus (H3N8) was reported from various locations in the country including Katra, Mysore (Karnataka), Ahmedabad (Gujarat), Gopeshwar and Uttarkashi (Uttarakhand) and was isolated in 9- to 11-day-old embryonated chicken eggs. The virus was confirmed as H3N8 by HI assays with standard serum and amplification of full-length haemagglutinin and neuraminidase genes by reverse transcriptase-polymerase chain reaction. Serum samples (n = 4 740) of equines from 13 states in India screened by HI revealed 1074 (22.65%) samples as being positive for antibodies to equine influenza virus (H3N8). PMID:21120800

  12. Delhi, India

    NASA Technical Reports Server (NTRS)

    2008-01-01

    Delhi is the second largest metropolis in India, with a population of 16 million. Located in northern India along the banks of the Yamuna River, Delhi has the status of a federally-administered union territory. Within it is the district of New Delhi, India's capital. Delhi is one of the oldest continually inhabited cites in the world, with traces of human occupation dating to the second millennium BC. The image was acquired September 22, 2003, covers an area of 30.6 x 34.8 km, and is located near 28.6 degrees north latitude, 77.2 degrees east longitude.

    The image was acquired on August 4, 2005, covers an area of 55.8 x 55.8 km, and is located at 68.6 degrees north latitude, 134.7 degrees west longitude.

    The U.S. science team is located at NASA's Jet Propulsion Laboratory, Pasadena, Calif. The Terra mission is part of NASA's Science Mission Directorate.

  13. AIDS in position to ravage India.

    PubMed

    Jayaraman, K S

    1996-09-01

    The Joint UN Program on AIDS reports that India has more than 3 million adults infected with HIV, more HIV-infected adults than any other country in the world. By the year 2005, India will have more people infected with HIV than does Africa. Having sex with a Bombay housewife today is at least twice as risky as it was to have sex with a prostitute in the city's red light district in 1988. 2-3% of all women in the city are infected with HIV. There is ignorance, apathy, corruption, and lack of commitment at all levels with regard to HIV/AIDS. Accordingly, India's lackluster campaign against AIDS launched 10 years ago has lost momentum just as the epidemic is exploding and at a time when traditional beliefs about cultural barriers and the sexual behavior of Indian males are being called into question. Considerable homosexual behavior occurs in India. However, the most important factor contributing to the spread of HIV throughout India is the virus' spread from urban areas into small villages, often through migrant laborers. Ignorance, illiteracy, and poverty in villages will make AIDS prevention especially difficult. Indian government policy forbidding the distribution of condoms in prisons, needles to injectable-drug users, and free drugs to AIDS patients further contributes to the spread of HIV.

  14. Earthquake risk mitigation projects in central asia and india

    NASA Astrophysics Data System (ADS)

    Hausler, E.; Petal, M.; Tobin, T.; Tucker, B.; Gupta, M.; Sharma, A.; Shaw, R.

    2003-04-01

    In the fall of 2002, GeoHazards International (GHI), a California-based nonprofit organization, launched two 3-year projects, each funded by the U.S. Agency for International Development, to improve the earthquake risk management of 23 cities in Central Asia and India. The objectives of these projects are to: * Assess the earthquake risk of each city, * Identify the most effective risk mitigation options for each city, * Raise awareness of that risk and those mitigation options, and * Initiate mitigation activities in some of these cities. A critical characteristic of these projects is that leaders of each local community will be deeply involved in realizing all four objectives. GHI will work with, in addition to local authorities, national government, academic and non-governmental organizations. In India, GHI’s partners are the Disaster Management Planning Hyogo Office, United Nations Centre for Regional Development (UNCRD) of Kobe, Japan, and the Sustainable Environment and Ecological Development Society (SEEDS), of Delhi, India. In India, we will work in 20 cities that were chosen, in a February 1, 2002 workshop (sponsored by Munich Reinsurance Company) in Delhi; the cities were selected by Indian earthquake professionals on the basis of the cities’ population, hazard, and economic, cultural and political significance. In Central Asia, we will focus on Tashkent, Uzbekistan; Dushanbe, Tadzhikistan; and Almaty, Kazakstan. GHI and its partners are looking for other organizations that would like to collaborate on these projects.

  15. Indian Solar Cities Programme: An Overview of Major Activities and Accomplishments; Preprint

    SciTech Connect

    Kandt, A.

    2012-05-01

    This paper details the Indian Solar City Programme, provides an overview of one city's Master Plan and implementation progress, describes NREL's support of the Indian Solar City Programme, and outlines synergies and differences between the Indian and American programs including unique challenges and opportunities India is facing.

  16. Fertility level changes in India.

    PubMed

    Sarkar, B N

    1989-12-01

    Survey data from India consistently show that female education above the primary school-level is the most powerful determinant of lowered fertility. The Government of India's strategies of increasing accessibility to family planning methods and improving the population's quality of life have been impeded by low levels of female education. The finding that rural women experience 0.8 more live births than their urban counterparts is a reflection of the higher education of the latter group. Within Calcutta, females in slum areas had an average of 5.6 live births compared to 3.5 births among those from nonslum parts of the city, again reflecting the influence of education on fertility. In the high-fertility states of Uttar Pradesh, Rajasthan, Bihar, Madhyapradesh, Haryana, and Jammu and Kashmir, the percentage of females with an education above the primary level is under 5%. The intermediate variable of education beyond primary school seems to exert its effect on fertility by both raising the age at marriage and promoting use of modern contraceptive methods. Women with 1-4 years of education comprise the majority of sterilization acceptors; however, this minimal amount of education is not sufficient to motivate women to delay marriage and to use family planning methods to space births. Given the critical importance of female education, authorities in India should design extension programs and door-to-door campaigns to motivate parents to send their daughters to school and keep them enrolled. PMID:12316273

  17. A case for internal migration policy in India.

    PubMed

    Ram, S

    1993-01-01

    Migration helps to minimize regional, socioeconomic, and cultural disparities, and is considered to be an integral component of the development process. Migration helps to diffuse development, technology, and innovations from more developed areas or cities to rural or less developed areas. Little attention, however, has been paid to migration policy in India. Most studies on migration in India either describe the patterns of migration or analyze reasons for the moves. This paper discusses why migration takes place, what are the consequences of migration, whether India has a migration policy, whether India needs a migration policy, and what type of policy is required. The development and entrenchment of urban slums in India is related to the country's lack of migration policy. A two-pronged policy on migration is thus proposed which would ensure employment opportunities and an improved standard of living in rural areas, while taking into account the planning of cities and city surroundings. Rural areas and small towns need to be provided with more employment opportunities, financial and technological support to process raw materials, infrastructure for agricultural service centers, better education and other facilities to improve local living standards, and the diffusion of industries from big cities to district headquarters and medium-size towns. Commensurate efforts should be made in urban centers to prevent the future development of slums.

  18. CO2 Emissions from Direct Energy Use of Urban Households in India.

    PubMed

    Ahmad, Sohail; Baiocchi, Giovanni; Creutzig, Felix

    2015-10-01

    India hosts the world's second largest population and offers the world's largest potential for urbanization. India's urbanization trajectory will have crucial implications on its future GHG emission levels. Using household microdata from India's 60 largest cities, this study maps GHG emissions patterns and its determinants. It also ranks the cities with respect to their household actual and "counter-factual" GHG emissions from direct energy use. We find that household GHG emissions from direct energy use correlate strongly with income and household size; population density, basic urban services (municipal water, electricity, and modern cooking-fuels access) and cultural, religious, and social factors explain more detailed emission patterns. We find that the "greenest" cities (on the basis of household GHG emissions) are Bareilly and Allahabad, while the "dirtiest" cities are Chennai and Delhi; however, when we control for socioeconomic variables, the ranking changes drastically. In the control case, we find that smaller lower-income cities emit more than expected, and larger high-income cities emit less than expected in terms of counter-factual emissions. Emissions from India's cities are similar in magnitude to China's cities but typically much lower than those of comparable U.S. cities. Our results indicate that reducing urban heat-island effects and the associated cooling degree days by greening, switching to modern nonsolid cooking fuels, and anticipatory transport infrastructure investments are key policies for the low-carbon and inclusive development of Indian cities.

  19. Growth Scenarios for the City of Guangzhou, China: Transferability and Confirmability

    NASA Astrophysics Data System (ADS)

    Lehner, A.; Kraus, V.; Wei, C.; Steinnocher, K.

    2016-09-01

    This work deals with the development of urban growth scenarios and the prevision of the spatial distribution of built-up area and population for the urban area of the city of Guangzhou in China. Using freely-available data, including remotely sensed data as well as census data from the ground, expenditure of time and costs shall remain low. Guangzhou, one of the biggest cities within the Pearl River Delta, has faced an enormous economic and urban growth during the last three decades. Due to its economical and spatial characteristics it is a promising candidate for urban growth scenarios. The monitoring and prediction of urban growth comprises data of population and give them a spatial representation. The model, originally applied for the Indian city Ahmedabad, is used for urban growth scenarios. Therefore, transferability and confirmability of the model are evaluated. Challenges that may occur by transferring a model for urban growth from one region to another are discussed. With proposing the use of urban remote sensing and freely available data, urban planners shall be fitted with a comprehensible and simple tool to be able to contribute to the future challenge Smart Growth.

  20. Emotional Expression and Control in School-Age Children in India and the United States

    ERIC Educational Resources Information Center

    Wilson, Stephanie L.; Raval, Vaishali V.; Salvina, Jennifer; Raval, Pratiksha H.; Panchal, Ila N.

    2012-01-01

    The present study compared 6- to 9-year-old children's reports of their decisions to express anger, sadness, and physical pain; methods of controlling and communicating felt emotion; and reasons for doing so in response to hypothetical situations across three groups: old-city India (n = 60), suburban India (n = 60), and suburban United States (n =…

  1. Knowledge of Learning Disability among Pre- and In-Service Teachers in India

    ERIC Educational Resources Information Center

    Saravanabhavan, Sheila; Saravanabhavan, Rc.

    2010-01-01

    The purpose of this study was to determine the knowledge level of learning disabilities (LD) among teachers in India. A survey was distributed among 144 teachers in two regular high schools, 38 teachers in two special schools, and 165 pre-service teachers in a teacher education college in a metropolitan city in a southern state in India. One-way…

  2. Teachers' Beliefs and Practices regarding Developmentally Appropriate Practices: A Study Conducted in India

    ERIC Educational Resources Information Center

    Hegde, Archana V.; Cassidy, Deborah J.

    2009-01-01

    The study assessed kindergarten teachers' beliefs, stated practices and actual practices regarding developmentally appropriate practices (DAP) in India. Forty kindergarten teachers from the urban city of Mumbai (India) participated in the study. Overall, the results indicated that teachers' beliefs were more developmentally appropriate than their…

  3. Adaptation and Evaluation of the Neighborhood Environment Walkability Scale in India (NEWS-India)

    PubMed Central

    Adlakha, Deepti; Hipp, J. Aaron; Brownson, Ross C.

    2016-01-01

    Physical inactivity is the fourth leading risk factor for global mortality, with most of these deaths occurring in low and middle-income countries (LMICs) like India. Research from developed countries has consistently demonstrated associations between built environment features and physical activity levels of populations. The development of culturally sensitive and reliable measures of the built environment is a necessary first step for accurate analysis of environmental correlates of physical activity in LMICs. This study systematically adapted the Neighborhood Environment Walkability Scale (NEWS) for India and evaluated aspects of test-retest reliability of the adapted version among Indian adults. Cultural adaptation of the NEWS was conducted by Indian and international experts. Semi-structured interviews were conducted with local residents and key informants in the city of Chennai, India. At baseline, participants (N = 370; female = 47.2%) from Chennai completed the adapted NEWS-India surveys on perceived residential density, land use mix-diversity, land use mix-access, street connectivity, infrastructure and safety for walking and cycling, aesthetics, traffic safety, and safety from crime. NEWS-India was administered for a second time to consenting participants (N = 62; female = 53.2%) with a gap of 2–3 weeks between successive administrations. Qualitative findings demonstrated that built environment barriers and constraints to active commuting and physical activity behaviors intersected with social ecological systems. The adapted NEWS subscales had moderate to high test-retest reliability (ICC range 0.48–0.99). The NEWS-India demonstrated acceptable measurement properties among Indian adults and may be a useful tool for evaluation of built environment attributes in India. Further adaptation and evaluation in rural and suburban settings in India is essential to create a version that could be used throughout India. PMID:27049394

  4. Adaptation and Evaluation of the Neighborhood Environment Walkability Scale in India (NEWS-India).

    PubMed

    Adlakha, Deepti; Hipp, J Aaron; Brownson, Ross C

    2016-04-01

    Physical inactivity is the fourth leading risk factor for global mortality, with most of these deaths occurring in low and middle-income countries (LMICs) like India. Research from developed countries has consistently demonstrated associations between built environment features and physical activity levels of populations. The development of culturally sensitive and reliable measures of the built environment is a necessary first step for accurate analysis of environmental correlates of physical activity in LMICs. This study systematically adapted the Neighborhood Environment Walkability Scale (NEWS) for India and evaluated aspects of test-retest reliability of the adapted version among Indian adults. Cultural adaptation of the NEWS was conducted by Indian and international experts. Semi-structured interviews were conducted with local residents and key informants in the city of Chennai, India. At baseline, participants (N = 370; female = 47.2%) from Chennai completed the adapted NEWS-India surveys on perceived residential density, land use mix-diversity, land use mix-access, street connectivity, infrastructure and safety for walking and cycling, aesthetics, traffic safety, and safety from crime. NEWS-India was administered for a second time to consenting participants (N = 62; female = 53.2%) with a gap of 2-3 weeks between successive administrations. Qualitative findings demonstrated that built environment barriers and constraints to active commuting and physical activity behaviors intersected with social ecological systems. The adapted NEWS subscales had moderate to high test-retest reliability (ICC range 0.48-0.99). The NEWS-India demonstrated acceptable measurement properties among Indian adults and may be a useful tool for evaluation of built environment attributes in India. Further adaptation and evaluation in rural and suburban settings in India is essential to create a version that could be used throughout India. PMID:27049394

  5. Specters of Waste in India's "Silicon Valley": The Underside of Bangalore's Hi-Tech Economy

    ERIC Educational Resources Information Center

    Narayanareddy, Rajyashree

    2011-01-01

    The southern Indian city of Bangalore is extolled as India's "Silicon Valley," emerging over the past decade as a premier site for capital flows into India's Information Technology (IT) sector. In the dominant narrative of globalization Bangalore is lauded as an aspiring "global city" that attracts sizeable quantities…

  6. Mexico City

    Atmospheric Science Data Center

    2013-04-18

    ... Two small brighter patches within the hazy area indicate low fog. In the left-hand panel, the city basin appears significantly clearer, but ... very high altitudes, in contrast to the low-lying haze and fog near Mexico City. When the stereo retrieval determines that a location is ...

  7. Atypical Cities

    ERIC Educational Resources Information Center

    DiJulio, Betsy

    2011-01-01

    In this creative challenge, Surrealism and one-point perspective combine to produce images that not only go "beyond the real" but also beyond the ubiquitous "imaginary city" assignment often used to teach one-point perspective. Perhaps the difference is that in the "atypical cities challenge," an understanding of one-point perspective is a means…

  8. City Play.

    ERIC Educational Resources Information Center

    Dargan, Amanda; Zeitlin, Steve

    2000-01-01

    Today, fewer city blocks preserve the confidence of lifestyle and urban geography that sustain traditional games and outdoor play. Large groups of children choosing sides and organizing Red Rover games are no longer commonplace. Teachers must encourage free play; urban planners must build cities that are safe play havens. (MLH)

  9. HIV testing in India.

    PubMed

    Tripathy, Srikanth; Pereira, Michael; Tripathy, Sriram Prasad

    2012-06-01

    The National AIDS Control Organization (NACO) has initiated programs for HIV/AIDS control in India. Algorithms for HIV testing have been developed for India. NACO programs have resulted in HIV situation improving over the last decade.

  10. A Study of Middle Atmospheric Thermal Structure over Western India: Satellite and Model Perspectives

    NASA Astrophysics Data System (ADS)

    Sharma, Som Kumar; Vaishnav, Rajesh; Kumar, Prashant; Jethava, Chintan

    2016-07-01

    Long term variations of middle atmospheric thermal structure in the upper stratosphere and lower mesosphere (20 km to 90 km) have been studied over Ahmedabad (23.1o N, 72.3o E, 55 m amsl), India using SABER (Sounding of the Atmosphere using Broadband Emission Radiometry) onboard TIMED (Thermosphere, Ionosphere, Mesosphere, Energetics and Dynamics)observations during year 2002 to year 2014. For the same period, three different atmospheric models show over-estimation of temperature (~10 K) in stratopause and in upper mesosphere, and a signature of under-estimation is seen above mesopause when compared against SABER measured temperature profile. Estimation of monthly temperature anomalies reveals a downward trend of lower temperature from mesosphere to stratosphere during January to December. Moreover, Lomb Scargle periodogram (LSP) and Wavelet transform techniques are employed to characterize the semi-annual, annual and quasi-biennial oscillations to diagnose the wave dynamics in the stratosphere-mesosphere system. Results suggested that semi-annual, annual and quasi-biennial oscillations are exist in stratosphere, whereas, semi-annual and annual oscillations are observed in mesosphere. In lower mesosphere, LSP analyses revealed conspicuous absence of annual oscillations in altitude range of ~55 to 65 km, and semi-annual oscillations are not exist in 35 to 45 km. Four monthly oscillations are also reported in the altitude range of about 45 to 65 km.The temporal localization of oscillations using wavelet analysis shows strong annual oscillation during year 2004-2006 and 2009-2011.

  11. Emerging Vector-Borne Zoonoses: Eco-Epidemiology and Public Health Implications in India

    PubMed Central

    Dhiman, Ramesh C.

    2014-01-01

    The diseases originating from animals or associated with man and animals are remerging and have resulted in considerable morbidity and mortality. The present review highlights the re-emergence of emerging mainly zoonotic diseases like chikungunya, scrub typhus, and extension of spatial distribution of cutaneous leishmaniasis from western Rajasthan to Himachal Pradesh, Kerala, and Haryana states; West Nile virus to Assam, and non-endemic areas of Japanese encephalitis (JE) like Maharashtra and JE to Delhi; Crimean–Congo hemorrhagic fever making inroads in Ahmedabad; and reporting fifth parasite of human malaria with possibility of zoonosis have been highlighted, which necessitates further studies for prevention and control. Emphasis has been given on understanding the ecology of reservoir hosts of pathogen, micro niche of vector species, climatic, socioeconomic risk factors, etc. Development of facilities for diagnosis of virus from insects, reservoirs, and human beings (like BSL4, which has been established in NIV, Pune), awareness about symptoms of new emerging viral and other zoonotic diseases, differential diagnosis, risk factors (climatic, ecological, and socioeconomic) and mapping of disease-specific vulnerable areas, and mathematical modeling for projecting epidemiological scenario is needed for preparedness of public health institutes. It is high time to understand the ecological link of zoonotic or anthroponotic diseases for updated risk maps and epidemiological knowledge for effective preventive and control measures. The public health stakeholders in India as well as in Southeast Asia should emphasize on understanding the eco-epidemiology of the discussed zoonotic diseases for taking preventive actions. PMID:25325052

  12. Levels of organochlorine pesticide residues in blood plasma of various species of birds from India.

    PubMed

    Dhananjayan, Venugopal; Muralidharan, Subramanian

    2010-08-01

    Concentrations of organochlorine pesticides (OCPs) were measured in blood plasma of 13 species of birds collected from Ahmedabad, India. Among the various OCPs determined, HCHs and its isomers had higher contribution to the total OCPs. Concentration of summation operatorHCHs varied from 11.4 ng/mL in White ibis Threskiornis melanocephalus to 286 ng/mL in Sarus Crane Grus antigone, while summation operatorDDT ranged between 19 ng/mL in Black Ibis Pseudibis papillosa and 147 ng/mL in Painted Stork Mycteria leucocephala. p,p'-DDE was accounted for more than 50% of total DDT in many of the samples analysed. However, a p,p'-DDT to p,p'-DDE ratio higher than one obtained for many species of birds indicates the recent use of DDT in this study region. The concentrations of cyclodiene insecticides, heptachlor epoxide, dieldrin and total endosulfan ranged from 15.8 to 296.2 ng/mL, below detectable level to 15 and 41.1-153.2 ng/mL, respectively. The pattern of total OCP load generally occurred in the following order: granivores < insectivores < omnivores < piscivores < carnivores. Although, the organochlorine residues detected in blood plasma of birds are not indicative of toxicity, the presence of residues in birds over the years (2005-2007) indicates continued exposure to organochlorine compounds. However, continuous monitoring is recommended to facilitate the early identification of risks to the survival of a species.

  13. The India Connection

    ERIC Educational Resources Information Center

    Abdul-Alim, Jamaal

    2012-01-01

    Even though lawmakers in India don't seem likely to pass any laws that would enable foreign universities to set up shop in India anytime soon, opportunities still abound for institutions of higher learning in the United States to collaborate with their Indian counterparts and to engage and recruit students in India as well. That's the consensus…

  14. Influence of regional pollution and long range transport over western India: Analysis of ozonesonde data

    NASA Astrophysics Data System (ADS)

    Srivastava, Shuchita; Lal, S.; Naja, M.; Venkataramani, S.; Gupta, S.

    2012-02-01

    Four years (April 2003 - July 2007) of ozonesonde observations over Ahmedabad have been studied for the first time using ten days backward trajectories in the boundary layer (lower 2 km) and lower troposphere (2.5-4 km). Ozone data are classified according to the residence times of air-masses over the North-Western India (NWI), marine and Northern Africa/Southern Europe (NASE) regions. Ozone increases linearly with increasing residence days over the NWI region for about six days with maximum increase rate (boundary layer ˜4.5 ± 1.1 ppbv/day, lower troposphere ˜3.4 ± 0.8 ppbv/day) during spring and minimum during winter (boundary layer ˜0.7 ± 0.8 ppbv/day, lower troposphere ˜0.8 ± 0.7 ppbv/day). The analysis of surface ozone over Ahmedabad confirms that ozone increase with residence days is largely due to photochemical build up. The estimated background ozone corresponding to zeroth residence day is found to be significantly lower during summer-monsoon (˜26.3 ± 3.3 ppbv) than winter (˜47.7 ± 3.2 ppbv) within the boundary layer. The air masses mainly influenced by NWI region, marine and NASE regions are termed as regionally polluted, marine and long range transport (LRT) respectively. The regionally polluted ozone is found to be higher than the average ozone during spring and summer-monsoon by 22-41% within the boundary layer and by 9-12% in the lower troposphere. The marine air shows lower ozone by 38% and 10% during spring and summer seasons respectively in the boundary layer. LRT plays a significant role in the lower troposphere during spring and summer seasons with an ozone enhancement of 9% and 27% respectively. The present work suggests that regional pollution and long range transport have significant influence on the seasonal distribution of ozone in the lower troposphere whereas the background ozone levels in summer-monsoon are mainly influenced by marine air mass over this region.

  15. Mobile Creches: Pioneering Early Childhood Care and Development in India

    ERIC Educational Resources Information Center

    Young Children, 2007

    2007-01-01

    Mobile Creche ("creche" means "day nursery") was founded on one woman's determination to change life for India's most vulnerable children. Within its first decade, Mobile Creches' network of child care centers spread from construction sites to urban slums and from the capital city of Delhi to the commercial and cultural centers of Mumbai and Pune.…

  16. Distribution of persistent organochlorine chemical residues in blood plasma of three species of vultures from India.

    PubMed

    Dhananjayan, Venugopal; Muralidharan, Subramanian; Jayanthi, Palanisamy

    2011-02-01

    The presence of persistent organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs) were determined in blood plasma of white-backed vulture Gyps bengalensis, Egyptian vulture Neophron percnopterus, and griffon vulture Gyps fulvus collected from Ahmedabad, India. All the samples had varying levels of organochlorine pesticides and PCBs. Statistically significant (P<0.05) differences among species were detected for beta-hexachlorocyclohexane (β-HCH), ∑HCH, and dichloro-diphenyl-trichloroethane (DDT). The mean concentration of ∑HCH, ∑DDT, and ∑PCBs among plasma ranged from 43.7 to 136, 8.8 to 64.8, and 226 to 585 ng/ml, respectively. Among the various OCPs analyzed, 1,1-dichloro-2,2-bis(p-chlorophenyl)ethylene (p,p'-DDE) was detected most frequently. The concentrations of cyclodiene insecticides detected were lower than the other organochlorine residues. The levels of pesticides measured in plasma samples of three species of vulture were comparable to the results documented for a number of avian species and were lower than those reported to have deleterious effects on survival or reproduction of birds. Although no threat is posed by any of the organochlorine pesticides detected, continuous monitoring of breeding colonies is recommended. This study is also the first account of a comprehensive analysis of toxicants present in blood plasma of vulture species in India. The values reported in this study can serve as guidelines for future research in general as well as control values during the analysis of samples obtained from birds in the event of suspected organochlorine poisoning.

  17. Distribution of persistent organochlorine chemical residues in blood plasma of three species of vultures from India.

    PubMed

    Dhananjayan, Venugopal; Muralidharan, Subramanian; Jayanthi, Palanisamy

    2011-02-01

    The presence of persistent organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs) were determined in blood plasma of white-backed vulture Gyps bengalensis, Egyptian vulture Neophron percnopterus, and griffon vulture Gyps fulvus collected from Ahmedabad, India. All the samples had varying levels of organochlorine pesticides and PCBs. Statistically significant (P<0.05) differences among species were detected for beta-hexachlorocyclohexane (β-HCH), ∑HCH, and dichloro-diphenyl-trichloroethane (DDT). The mean concentration of ∑HCH, ∑DDT, and ∑PCBs among plasma ranged from 43.7 to 136, 8.8 to 64.8, and 226 to 585 ng/ml, respectively. Among the various OCPs analyzed, 1,1-dichloro-2,2-bis(p-chlorophenyl)ethylene (p,p'-DDE) was detected most frequently. The concentrations of cyclodiene insecticides detected were lower than the other organochlorine residues. The levels of pesticides measured in plasma samples of three species of vulture were comparable to the results documented for a number of avian species and were lower than those reported to have deleterious effects on survival or reproduction of birds. Although no threat is posed by any of the organochlorine pesticides detected, continuous monitoring of breeding colonies is recommended. This study is also the first account of a comprehensive analysis of toxicants present in blood plasma of vulture species in India. The values reported in this study can serve as guidelines for future research in general as well as control values during the analysis of samples obtained from birds in the event of suspected organochlorine poisoning. PMID:20221793

  18. Equine influenza outbreak in India (2008-09): virus isolation, sero-epidemiology and phylogenetic analysis of HA gene.

    PubMed

    Virmani, Nitin; Bera, B C; Singh, B K; Shanmugasundaram, K; Gulati, B R; Barua, Sanjay; Vaid, R K; Gupta, A K; Singh, R K

    2010-07-14

    An outbreak of equine influenza (EI) was reported in India in June, 2008 after a gap of two decades. The outbreak started from Jammu and Kashmir (Katra), northern state of India and spread to the other parts of the country affecting equines in 11 states. The virus (H3N8) was isolated from nasal swabs obtained from clinical cases in various locations in the country including Katra (Jammu and Kashmir), Mysore (Karnataka) and Ahmedabad (Gujarat) using embryonated chicken eggs. The virus isolates were identified as H3N8 by haemagglutination inhibition (HI) test titration with standard serum and by sequencing of full-length haemagglutinin (HA) gene and partial sequence of neuraminidase (NA) gene. Paired serum samples (n=271) showing more than fourfold rise in antibody titres tested from 11 states confirmed equine influenza. Serum samples (n=2517) of equines from 13 states of the country screened by HI test revealed 687 (26.85%) samples positive for antibodies to EI (H3N8). Phylogenetic analysis of the haemagglutinin (HA) gene confirmed the virus to be closely related to Clade 2 of the Florida sublineage in American lineage. Comparison of deduced amino acid sequence of HA gene with EIV isolates from various lineages showed substitutions in the antigenic regions C and D. HA1 gene sequence had highest amino acid identity to A/eq/Gansu/7/08 and A/eq/Hubei/6/08 isolates from China and Inner-Mongolia isolate, while the complete HA gene sequence was closest to A/eq/A/eq/Newmarket/5/03, A/eq/Bari/05 and A/eq/Kentucky/05/02 isolates. Recent outbreaks of Mongolia, China and India by clade 2 EI viruses imply their predominance in Asia in addition to Europe.

  19. City 2020+

    NASA Astrophysics Data System (ADS)

    Schneider, C.; Buttstädt, M.; Merbitz, H.; Sachsen, T.; Ketzler, G.; Michael, S.; Klemme, M.; Dott, W.; Selle, K.; Hofmeister, H.

    2010-09-01

    This research initiative CITY 2020+ assesses the risks and opportunities for residents in urban built environments under projected demographic and climate change for the year 2020 and beyond, using the City of Aachen as a case study. CITY 2020+ develops scenarios, options and tools for planning and developing sustainable future city structures. We investigate how urban environment, political structure and residential behavior can best be adapted, with attention to the interactions among structural, political, and sociological configurations and with their consequences on human health. Demographers project that in the EU-25-States by 2050, approximately 30% of the population will be over age 65. Also by 2050, average tem¬peratures are projected to rise by 1 to 2 K. Combined, Europe can expect enhanced thermal stress and higher levels of particulate matter. CITY 2020+ amongst other sub-projects includes research project dealing with (1) a micro-scale assessment of blockages to low-level cold-air drainage flow into the city centre by vegetation and building structures, (2) a detailed analysis of the change of probability density functions related to the occurrence of heat waves during summer and the spatial and temporal structure of the urban heat island (UHI) (3) a meso-scale analysis of particulate matter (PM) concentrations depending on topography, local meteorological conditions and synoptic-scale weather patterns. First results will be presented specifically from sub-projects related to vegetation barriers within cold air drainage, the assessment of the UHI and the temporal and spatial pattern of PM loadings in the city centre. The analysis of the cold air drainage flow is investigated in two consecutive years with a clearing of vegetation stands in the beginning of the second year early in 2010. The spatial pattern of the UHI and its possible enhancement by climate change is addressed employing a unique setup using GPS devices and temperature probes fixed to

  20. Girl prostitution in India.

    PubMed

    Mukhopadhyay, K K

    1995-01-01

    This article discusses the nature, magnitude, causes, and consequences of female child prostitution in India and offers measures for control and prevention of girl prostitution. Data are obtained from the 6-city study of prostitution and the author's own research. An estimated 85% of all prostitutes in Calcutta and Delhi entered the work at an early age. The numbers are rising. The promotion of tourism is linked with prostitution. Girl prostitutes are primarily located in low-middle income areas and business districts and are known by officials. Brothel keepers regularly recruit young girls. An estimated 33% of prostitutes are young girls. In Bangalore, Calcutta, Delhi, and Hyderabad, there are an estimated 10,000 girl prostitutes. UNICEF estimates about 300,000 child prostitutes. Girl prostitutes are grouped as common prostitutes, singers and dancers, call girls, religious prostitutes or devdasi, and caged brothel prostitutes. Religious prostitutes are mainly found in the South. Caged ones are found in Bombay. A little over 50% of prostitutes come from other countries, such as Nepal and Bangladesh. The girls tend to come from urban slums and poor rural areas. High prostitute supply regions include Andhra Pradesh, Karnataka, Maharashtra, Uttar Pradesh, Tamil Nadu, and West Bengel states. About 85% are Hindus, and about 66% are from scheduled castes and tribes. Bangalore and Bombay have a higher proportion of girl prostitutes. The causes of prostitution include ill treatment by parents, bad company, family prostitutes, social customs, inability to arrange marriage, lack of sex education, media, prior incest and rape, early marriage and desertion, lack of recreational facilities, ignorance, and acceptance of prostitution. Economic causes include poverty and economic distress. Psychological causes include desire for physical pleasure, greed, and dejection. Most enter involuntarily. A brief profile is given of the life of a prostitute. PMID:12158002

  1. Girl prostitution in India.

    PubMed

    Mukhopadhyay, K K

    1995-01-01

    This article discusses the nature, magnitude, causes, and consequences of female child prostitution in India and offers measures for control and prevention of girl prostitution. Data are obtained from the 6-city study of prostitution and the author's own research. An estimated 85% of all prostitutes in Calcutta and Delhi entered the work at an early age. The numbers are rising. The promotion of tourism is linked with prostitution. Girl prostitutes are primarily located in low-middle income areas and business districts and are known by officials. Brothel keepers regularly recruit young girls. An estimated 33% of prostitutes are young girls. In Bangalore, Calcutta, Delhi, and Hyderabad, there are an estimated 10,000 girl prostitutes. UNICEF estimates about 300,000 child prostitutes. Girl prostitutes are grouped as common prostitutes, singers and dancers, call girls, religious prostitutes or devdasi, and caged brothel prostitutes. Religious prostitutes are mainly found in the South. Caged ones are found in Bombay. A little over 50% of prostitutes come from other countries, such as Nepal and Bangladesh. The girls tend to come from urban slums and poor rural areas. High prostitute supply regions include Andhra Pradesh, Karnataka, Maharashtra, Uttar Pradesh, Tamil Nadu, and West Bengel states. About 85% are Hindus, and about 66% are from scheduled castes and tribes. Bangalore and Bombay have a higher proportion of girl prostitutes. The causes of prostitution include ill treatment by parents, bad company, family prostitutes, social customs, inability to arrange marriage, lack of sex education, media, prior incest and rape, early marriage and desertion, lack of recreational facilities, ignorance, and acceptance of prostitution. Economic causes include poverty and economic distress. Psychological causes include desire for physical pleasure, greed, and dejection. Most enter involuntarily. A brief profile is given of the life of a prostitute.

  2. City Geology.

    ERIC Educational Resources Information Center

    Markle, Sandra

    1989-01-01

    This article provides information on the evolution of the building material, concrete, and suggests hands-on activities that allow students to experience concrete's qualities, test the heat absorbency of various ground surface materials, discover how an area's geology changes, and search for city fossils. A reproducible activity sheet is included.…

  3. Study of clinical and aetiological profile of 100 patients of pancytopenia at a tertiary care centre in India.

    PubMed

    Doshi, Dhaval; Shah, Asha N; Somani, Shrikant; Jain, Abhinav; Jivarajani, Harsha; Kothari, Pooja

    2012-03-01

    Pancytopenia is not a disease but an important clinico-haematological entity encountered in our day-to-day clinical practice with findings that may result from a number of disease processes. A total of 100 patients of pancytopenia admitted in medicine wards of Civil Hospital, Ahmedabad, Gujuarat, India, were studied. The most common cause of pancytopenia was megaloblastic anaemia (45%) followed by infections (20%) and hypersplenism (15%). As compared with other causes, megaloblastic anaemia was statistically significant cause (P < 0.01) of pancytopenia, in our study. The most common clinical presentation of patients with megaloblastic anaemia was lethargy (100%) and pallor (100%). In patients with megaloblastic anaemia, mean haemoglobin (Hb) was 5.6 ± 1.7 g/dl, mean white blood corpuscle (WBC) count was 2735 ± 4152 and mean platelet count was 52,250 ± 24,213. Mean corpuscular volume (MCV) was 101.2 ± 11 in patients of megaloblastic anaemia. Morphology of RBC was marocytic in 95% of patients with megaloblastic anaemia, whereas hypersegmented neutrophils and macrovalocytes were seen in 60-65% patients of megaloblastic anaemia. PMID:22664048

  4. India: Degree Verification Fees

    ERIC Educational Resources Information Center

    Gauthier, Grady

    2004-01-01

    According to the USEFI (United States Education Foundation in India) Web site, (www.fulbright-india.org/eas/eas-general.htm), there are currently 74,603 Indian students in the United States. This immense cultural and educational exchange brings with it both rewards and difficulties for the students and the institutions who enroll them. One of the…

  5. The Myths of India.

    ERIC Educational Resources Information Center

    Day, Frederick A.

    1988-01-01

    Stating that superficial stereotypes hinder the understanding of people and places, Day presents several well-known over-generalizations about India. Attempts to update readers about recent changes within the country while dispelling some popular myths. Discusses India's large population, poverty, economic growth, women's roles, and culture, along…

  6. Exodus to cities and quality of life.

    PubMed

    Srinivasan, K

    1990-08-15

    Concerns about deterioration of the quality of life in mega-cities in India, thought to be due to in-migration, are shown to be misplaced in this essay. Not only is the deterioration due merely to rising expectations, but its causes are problems on a national level. It is true that population growth in the 12 largest cities in India, 3.35%, is more rapid than growth rates in the country as a whole, 2.22%. Bangalore is growing the fastest, 5.68% annually, but generally Indian cities are growing less rapidly that many other Asian cities, e.g. Dacca, 7.37%. Urbanization to the extent of 60.70% of the population is in fact necessary for development. The primary reason for in-migration is employment for men, and marriage accompanying employed husbands for women. Contrary to common opinion, the educational status of in- migrants is higher than that of the region, and female literacy is higher in cities than in the rest of the state, e.g., 61% for Bombay, vs. 35% in Maharashtra State. The occupational status is frequently high: production, transport equipment operator, laborer, professional, technical executive managerial, sales and service. Furthermore, as urbanization proceeds, construction laborers and service workers are in demand. Quality of life defined by infant and maternal mortality is higher in cities than in the surrounding rural area. This quality of life is the reason why people migrate to the city. Unfortunately, frustrations are also rising as expectations for improved housing, water, air, transportation and consumer-durables rise faster than they can be supplied. PMID:12343049

  7. Power quality in India

    SciTech Connect

    Deodar, P.S.

    1995-12-01

    This article is a summary of a Faraday Memorial Lecture on the state of power quality and reliability and its impact on the pace of India`s industrial growth and development. Poor quality is hurting industrial competitiveness and therefore their efforts to become a global supplier of goods. In this information age, there is a fast growth of computer usage in industry, commerce, business, trade, finance, healthcare, etc. These sensitive electronic products need clean and consistent power from the utility, and India`s State Electricity Board and other utilities simply cannot deliver it. The users, however, are ultimately response for the health and the safe operation of their equipment. Bad power quality available in India and the clean power requirement of the Informatic infrastructure are the two unfortunate realities of today`s electronic age.

  8. Television, Gender, and Labor in the Global City.

    ERIC Educational Resources Information Center

    McMillin, Divya C.

    2003-01-01

    Examines the role of television advertising among unskilled female factory laborers in Bangalore, India. Demonstrates that television in the global city provides spaces for the expression of urban and gendered identities that could be accessed through the economic benefits of factory labor. Concludes that participatory communication and further…

  9. India has the largest number of people infected with HIV.

    PubMed

    Kumar, S

    1999-01-01

    With a population of almost 1 billion people and an estimated 4 million people infected with HIV, India is thought to be the country with the largest number of HIV-infected people in the world. According to UNAIDS, HIV is firmly embedded in India's general population and rapidly spreading into rural areas previously thought to be relatively spared from the epidemic. Almost 500,000 people are infected in Tamil Nadu and the infection rate is 3 times higher in villages than in cities. According to the National AIDS Control Organization, the rate of HIV infection among attendees of STD clinics in Mumbai increased from 23% to 36% in 1 year, and 51% of prostitutes in Mumbai and 55.8% of IV drug users in Manipur are infected. It is estimated that AIDS will cost India US$11 billion cumulatively by 2000, 5% of the country's gross domestic product. Negotiations are underway for the World Bank to loan India $200 million with which to combat HIV/AIDS. Since antiretroviral therapy is too expensive for most Indians, vaccine research must be accelerated in India. HIV infection in India is mainly of HIV-1 subtype C, although subtypes A and B, along with some new recombinant subtypes, have also been reported. HIV-2 has been reported sporadically.

  10. [Women's organizations in India].

    PubMed

    Patel, V

    1985-01-01

    Community development projects in India during the 1950s and 60s viewed women as beneficiaries, but in fact few women benefitted measurably. The realization among field motivators of the necessity of improving the status of women prompted formation of women's organizations based on the participation of women in development. Non-government organizations and militant organizations have had greater success than government sponsored organizations in creation of employment for women. Some employment-generating organizations directed by high caste women or by men merely continue the oppression of poor women, providing abysmal pay for long hours, but a women's cooperative serving textile workers in Bombay has been successful because of the large number of unaccompanied males migrating to the city who desire reasonably priced home-cooked food. Other organizations have attempted to mobilize women to allow them to benefit from development. Struggles of women in the electronics, pharmaceutical, textile, mining, clothing, and other small scale industries have been supported by women's organizatinns. Rural women's organizations have forced village authorities to provide drinkig water and have demanded creation of employment for unemployed rural workers. The "Self-Employed Women's Association" supports negotiations of such women in their respective professions, and others struggling for women's rights have also undertaken development projects in health, education, and employment with a view to increasing women's independence. Some organizations provide child care services and others assist women in obtaining credit. Numerous cooperatives for food and housework have been formed but their ultimate effect on the distribution of power between castes and classes remains uncertain. Government sponsored cooperatives and women's organizations have benefitted mainly the intermediaries and have tended to use women as a source of cheap labor. A strategic plan for the emancipation of women

  11. Clinical trials in India.

    PubMed

    Maiti, Rituparna; M, Raghavendra

    2007-07-01

    The concept of outsourcing for the development and global studies on new drugs has become widely accepted in the pharmaceutical industry due to its cost and uncertainty. India is going to be the most preferred location for contract pharma research and development due to its huge treatment naïve population, human resources, technical skills, adoption/amendment/implementation of rules/laws by regulatory authorities, and changing economic environment. But still 'miles to go' to fulfill the pre-requisites to ensure India's success. In spite of all the pitfalls, the country is ambitious and optimist to attract multinational pharmaceutical companies to conduct their clinical trials in India.

  12. Public-private mix for TB care in India: Concept, evolution, progress.

    PubMed

    Kulshrestha, Neeraj; Nair, Sreenivas Achuthan; Rade, K; Moitra, A; Diwan, P; Khaparde, S D

    2015-10-01

    To achieve "Universal access to TB care and treatment for all", Revised National Tuberculosis Control Programme (RNTCP) has taken steps to reach the unreached by synergizing the efforts of all partners and stakeholders. RNTCP is engaging with private sector partners in major cities of India with primary focus on notification through innovative partnership mechanisms. The manuscript details the concept behind the public-private mix for TB Care in RNTCP, its evolution and progress over the decades in India. PMID:26970466

  13. Learning Cities as Healthy Green Cities: Building Sustainable Opportunity Cities

    ERIC Educational Resources Information Center

    Kearns, Peter

    2012-01-01

    This paper discusses a new generation of learning cities we have called EcCoWell cities (Economy, Community, Well-being). The paper was prepared for the PASCAL International Exchanges (PIE) and is based on international experiences with PIE and developments in some cities. The paper argues for more holistic and integrated development so that…

  14. India's Medico-Pharmaceutical Inheritance from the Colonial Period.

    PubMed

    Singh, Harkishan

    2014-01-01

    The development of pharmacy in India did not make sufficient headway during the British colonial period. The status of the pharmaceutical inheritance from the colonial era may be summarized as follows: There were around one hundred qualified pharmacists. The Health Survey and Development Committee (1943-45) put the number at 75. The number of compounders was nearly 27,000. They were inadequately qualified and were not counted as pharmacists. A large number of them worked in governmental hospitals. But for some missionary hospitals there was hardly any institutionalized pharmacy else-where. The drug distribution was in the hands of chemists and druggists who were not professionally qualified. The provision of drugs largely remained a trade. The drug industry was in its infancy. The yearly turnover was just 100 million rupees for a country as vast as India. The Drugs Rules 1945 under the Drug Act 1940 had been formulated but their implementation was yet to be effected. Some groundwork had been done on legislation for the control of pharmacy but the bill had yet to be enacted. There were three pharmacy degree-awarding institutions. The Banaras Hindu University and the Panjab University had instituted B. Pharm. courses in 1937 and 1944, with yearly intake of 20 and 5 students, respectively. The L. M. College of Pharmacy at Ahmedabad, then with the Bombay University, had their first admissions in 1947. Two diploma-level pharmacy courses existed at the Madras Medical College and the Medical College, Vishakapatnam, in the Madras Presidency; the yearly intake was very small. The country's entire pharmaceutical legacy from the colonial rule portrays the poor state of pharmacy practice that came with independence. The higher status of pharmacy as seen today is the result of sustained efforts made over the last fifty years. The chemists and druggists of the earlier period were not a qualified group--they were more concerned with protecting their trade interests and lacked the

  15. India's Medico-Pharmaceutical Inheritance from the Colonial Period.

    PubMed

    Singh, Harkishan

    2014-01-01

    The development of pharmacy in India did not make sufficient headway during the British colonial period. The status of the pharmaceutical inheritance from the colonial era may be summarized as follows: There were around one hundred qualified pharmacists. The Health Survey and Development Committee (1943-45) put the number at 75. The number of compounders was nearly 27,000. They were inadequately qualified and were not counted as pharmacists. A large number of them worked in governmental hospitals. But for some missionary hospitals there was hardly any institutionalized pharmacy else-where. The drug distribution was in the hands of chemists and druggists who were not professionally qualified. The provision of drugs largely remained a trade. The drug industry was in its infancy. The yearly turnover was just 100 million rupees for a country as vast as India. The Drugs Rules 1945 under the Drug Act 1940 had been formulated but their implementation was yet to be effected. Some groundwork had been done on legislation for the control of pharmacy but the bill had yet to be enacted. There were three pharmacy degree-awarding institutions. The Banaras Hindu University and the Panjab University had instituted B. Pharm. courses in 1937 and 1944, with yearly intake of 20 and 5 students, respectively. The L. M. College of Pharmacy at Ahmedabad, then with the Bombay University, had their first admissions in 1947. Two diploma-level pharmacy courses existed at the Madras Medical College and the Medical College, Vishakapatnam, in the Madras Presidency; the yearly intake was very small. The country's entire pharmaceutical legacy from the colonial rule portrays the poor state of pharmacy practice that came with independence. The higher status of pharmacy as seen today is the result of sustained efforts made over the last fifty years. The chemists and druggists of the earlier period were not a qualified group--they were more concerned with protecting their trade interests and lacked the

  16. History of Nuclear India

    NASA Astrophysics Data System (ADS)

    Chaturvedi, Ram

    2000-04-01

    India emerged as a free and democratic country in 1947, and entered into the nuclear age in 1948 by establishing the Atomic Energy Commission (AEC), with Homi Bhabha as the chairman. Later on the Department of Atomic Energy (DAE) was created under the Office of the Prime Minister Jawahar Lal Nehru. Initially the AEC and DAE received international cooperation, and by 1963 India had two research reactors and four nuclear power reactors. In spite of the humiliating defeat in the border war by China in 1962 and China's nuclear testing in 1964, India continued to adhere to the peaceful uses of nuclear energy. On May 18, 1974 India performed a 15 kt Peaceful Nuclear Explosion (PNE). The western powers considered it nuclear weapons proliferation and cut off all financial and technical help, even for the production of nuclear power. However, India used existing infrastructure to build nuclear power reactors and exploded both fission and fusion devices on May 11 and 13, 1998. The international community viewed the later activity as a serious road block for the Non-Proliferation Treaty and the Comprehensive Test Ban Treaty; both deemed essential to stop the spread of nuclear weapons. India considers these treaties favoring nuclear states and is prepared to sign if genuine nuclear disarmament is included as an integral part of these treaties.

  17. Air Nicotine Monitoring for Second Hand Smoke Exposure in Public Places in India

    PubMed Central

    Kaur, Jagdish; Prasad, Vinayak M

    2011-01-01

    Background: Air nicotine monitoring is an established method of measuring exposure to second hand smoke (SHS). Not much research has been done in India to measure air nicotine for the purpose of studying exposure to SHS. It is a risk factor and many diseases are known to occur among non smokers if they are exposed to second hand smoke. Objective: To conduct monitoring of air nicotine for second hand smoke exposure in public places across major cities in India. Materials and Methods: A cross sectional survey was conducted across four cities across the country, using passive air monitoring. The buildings included hospitals, secondary schools, Governmental offices, bars and restaurants. The buildings were selected through convenience sampling method keeping in view specific sentinel locations of interest. Result: The presence of air nicotine was recorded in most of the buildings under the study, which included government buildings, hospitals, schools, restaurants and entertainment venues (bars) in all four cities under the study. The highest median levels of air nicotine were found in entertainment venues and restaurants in cities. Conclusion: The presence of air nicotine in indoor public places indicates weak implementation of existing smoke free law in India. The findings of this study provide a baseline characterization of exposure to SHS in public places in India, which could be used to promote clean indoor air policies and programs and monitor and evaluate the progress and future smoke-free initiatives in India. PMID:21976792

  18. Sensitivity analysis of seismic hazard for the northwestern portion of the state of Gujarat, India

    USGS Publications Warehouse

    Petersen, M.D.; Rastogi, B.K.; Schweig, E.S.; Harmsen, S.C.; Gomberg, J.S.

    2004-01-01

    We test the sensitivity of seismic hazard to three fault source models for the northwestern portion of Gujarat, India. The models incorporate different characteristic earthquake magnitudes on three faults with individual recurrence intervals of either 800 or 1600 years. These recurrence intervals imply that large earthquakes occur on one of these faults every 266-533 years, similar to the rate of historic large earthquakes in this region during the past two centuries and for earthquakes in intraplate environments like the New Madrid region in the central United States. If one assumes a recurrence interval of 800 years for large earthquakes on each of three local faults, the peak ground accelerations (PGA; horizontal) and 1-Hz spectral acceleration ground motions (5% damping) are greater than 1 g over a broad region for a 2% probability of exceedance in 50 years' hazard level. These probabilistic PGAs at this hazard level are similar to median deterministic ground motions. The PGAs for 10% in 50 years' hazard level are considerably lower, generally ranging between 0.2 g and 0.7 g across northwestern Gujarat. Ground motions calculated from our models that consider fault interevent times of 800 years are considerably higher than other published models even though they imply similar recurrence intervals. These higher ground motions are mainly caused by the application of intraplate attenuation relations, which account for less severe attenuation of seismic waves when compared to the crustal interplate relations used in these previous studies. For sites in Bhuj and Ahmedabad, magnitude (M) 7 3/4 earthquakes contribute most to the PGA and the 0.2- and 1-s spectral acceleration ground motion maps at the two considered hazard levels. ?? 2004 Elsevier B.V. All rights reserved.

  19. Clean Cities Fact Sheet

    SciTech Connect

    Not Available

    2004-01-01

    This fact sheet explains the Clean Cities Program and provides contact information for all coalitions and regional offices. It answers key questions such as: What is the Clean Cities Program? What are alternative fuels? How does the Clean Cities Program work? What sort of assistance does Clean Cities offer? What has Clean Cities accomplished? What is Clean Cities International? and Where can I find more information?

  20. India. Fulbright-Hays Summer Seminar Abroad 1994 (India).

    ERIC Educational Resources Information Center

    Dickler, Paul

    This curriculum packet on politics and international relations in India contains an essay, three lessons and a variety of charts, maps, and additional readings to support the unit. The essay is entitled "India 1994: The Peacock and the Vulture." The lessons include: (1) "The Kashmir Dispute"; (2) "India: Domestic Order and International Affairs, A…

  1. Widening economic & social disparities: implications for India.

    PubMed

    Kurian, N J

    2007-10-01

    India is often characterized as an emerging economic super power. The huge demographic dividend, the high quality engineering and management talent, the powerful Indian diaspora and the emerging Indian transnational--kneeling the optimism. In contrast, there is another profile of India which is rather gloomy. This is the country with the largest number of the poor, illiterates and unemployed in the world. High infant mortality, morbidity and widespread anaemia among women and children continue. India suffers from acute economic and social disparities. This article addresses four dimensions of such disparities, viz. regional, rural-urban, social, and gender. There is empirical evidence to indicate that during the last two decades all these disparities have been increasing. As a result of economic reforms, the southern and western States experienced accelerated economic and social development as compared to northern and eastern States. This has led to widening gap in income, poverty and other indicators of development between the two regions. Rural-urban divide also widened in the wake of reforms. While large and medium cities experience unprecedented economic prosperity, the rural areas experience economic stagnation. As a result, there is widespread agrarian distress which results in farmers' suicide and rural unrest. Socially backward sections, especially scheduled castes and tribes (SCs and STs) have gained little from the new prosperity which rewards disproportionately those with assets, skills and higher education. STs have often been victims of development as a result of displacement. The gender gap in social and economic status, traditionally more in India as compared to other societies; has further widened by the economic reforms and globalization. The approach paper to the Eleventh Plan stresses the importance of more inclusive economic growth. It emphasizes the need for bridging the divides discussed in this article. Unless these are achieved in a time

  2. Population control and the women of India.

    PubMed

    Batra, B K

    1973-01-01

    14% of the world's population, (547,000,000 people) live on 2.4% of its land in India. 18% of the population of India live in 2690 cities, the rest in rural villages, with roughly an average of 700 people per village. The woman's role in India was mainly to produce children, most importantly sons. In 1956 India began the program of planned parenthood at a governmental level, aiming at restricting births. This met with some negativism on the part of the older generation especially due to its depriving them of the privilege and benefits of large families, and the lesser guarantee of a male heir. But due to the effects of agricultural and industrial reforms, rapid urbanization has occurred bringing better communication and helping to spread the ideas and information about family planning to the village. Urbanization also brought about a crashing economic situation. Motivation for planned parenthood has its most persuasive impetus when social and economic pressures are at their peak. Thus the message that a "small family is a happy family" has from necessity become accepted. The poor housing conditions with a total lack of privacy has contributed to the inability of Indian women to use more sophisticated methods of contraception. The pill is too expensive for most Indian women. The IUD therefore was the most practical to start with in 1956 and thereafter has been freely available. India's national leadership is committed to the success of the planned parenthood program which aims at the adoption of the norm of a small family as a social and personal ideal. The 2 facets of the program have been to persuade people to accept the new norms and to provide contraceptive services within easy reach. If the birth rate declines from its present level of 39 to 30 per 1000 by 1986, the population will still reach 792,000,000 by 1991, and 941,000,000 by 2001. The reason for the past increase in growth has been due to the rapidly declining death rate. Legislation has been passed to

  3. Causes and incidence of maxillofacial injuries in India: 12-year retrospective study of 4437 patients in a tertiary hospital in Gujarat.

    PubMed

    Weihsin, Hu; Thadani, Sandeep; Agrawal, Mohit; Tailor, Suket; Sood, Ramita; Langalia, Akshay; Patel, Twinkle

    2014-10-01

    Maxillofacial injuries are unique because of the anatomical complexity of the area and their associated psychological effects. An understanding of the epidemiology of these injuries is important if we are to develop preventive measures, increase the efficiency and delivery of health services, improve the skills of healthcare providers, and better distribute resources. We retrospectively evaluated data on 4455 patients (aged between 3 and 84 years) who presented with maxillofacial injuries to a tertiary referral hospital in Ahmedabad, India, between 1 January 1999 and 31 January 2010. Of these, 18 needed only rest and medication so 4437 were included. Data included patients'characteristics and the cause of injury. Details on the presentation and severity of injury, associated injuries including head injuries, the influence of alcohol and other drugs, treatment, and outcome, were also included. Around one-third were aged between 21and 30 years, and the male to female ratio was 5:1. The main causes of injury were road traffic accidents (n=2347, 53%) and interpersonal violence (n=1041, 23%). Most road traffic accidents involved two-wheeled vehicles. Alcohol was associated with 11% of injuries. A total of 2546 patients (57%) had mandibular fractures. To reduce the number of injuries we need better road safety laws with stringent enforcement, and the public, particularly those between 15 and 45 years of age, must be educated about road safety. PMID:25086833

  4. VENEREOLOGY IN INDIA

    PubMed Central

    Thappa, Devinder Mohan; Sivaranjini, Ramassamy

    2011-01-01

    Venereology-the study of venereal diseases or more recently, the sexually transmitted infections (STI) includes a variety of pathogens namely viruses, bacteria, fungi and protozoa for which the common factor is the mode of transmission and acquisition: Sexual relations between human beings. Medical and other historians have often suggested that well-known diseases such as syphilis, gonorrhea, chancroid and lymphogranuloma venereum have existed since earliest times. However, it is difficult to identify modern disease entities based on written historical record. Studying the origin of STIs helps us to learn the political, economic and moral conditions that led to the disease. Effective management of STI rests on three pillars of diagnosis, prevention and treatment. For most of past 50 years in India, the diagnostic pillar has been the least well-supported. Until well into present century, diagnosis of STI in India was clinical. Treatment of STIs in India followed the methods used in England. Of course in the 19th century, in many parts of the world, only a few had access to modern methods of treatment; in India, there was extensive use of Ayurvedic treatment with traditional medicines. This article thus gives just an overview and evolution of venereology in India with regard to venereal diseases (now more often known as STIs/disease), control measures, academic, association and journal development and finally future perspective. PMID:21965840

  5. Opportunities and Challenges for Solar Minigrid Development in Rural India

    SciTech Connect

    Thirumurthy, N.; Harrington, L.; Martin, D.; Thomas, L.; Takpa, J.; Gergan, R.

    2012-09-01

    The goal of this report is to inform investors about the potential of solar minigrid technologies to serve India's rural market. Under the US-India Energy Dialogue, the US Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) is supporting the Indian Ministry of New and Renewable Energy (MNRE)'s Jawaharlal Nehru National Solar Mission (JNNSM) in performing a business-case and policy-oriented analysis on the deployment of solar minigrids in India. The JNNSM scheme targets the development of 2GW of off-grid solar power by 2022 and provides large subsidies to meet this target. NREL worked with electricity capacity and demand data supplied by the Ladakh Renewable Energy Development Agency (LREDA) from Leh District, to develop a technical approach for solar minigrid development. Based on the NREL-developed, simulated solar insolation data for the city of Leh, a 250-kW solar photovoltaic (PV) system can produce 427,737 kWh over a 12-month period. The business case analysis, based on several different scenarios and JNNSM incentives shows the cost of power ranges from Rs. 6.3/kWh (US$0.126) to Rs. 9/kWh (US$0.18). At these rates, solar power is a cheaper alternative to diesel. An assessment of the macro-environment elements--including political, economic, environmental, social, and technological--was also performed to identify factors that may impact India?s energy development initiatives.

  6. Spinocerebellar ataxia type 6 in eastern India: Some new observations

    PubMed Central

    Bhattacharyya, Kalyan B; Pulai, Debabrata; Guin, Deb Shankar; Ganguly, Goutam; Joardar, Anindita; Roy, Sarnava; Rai, Saurabh; Biswas, Atanu; Pandit, Alok; Roy, Arijit; Senapati, Asit Kumar

    2016-01-01

    Introduction: Spinocerebellar ataxias (SCAs) are hereditary, autosomal dominant progressive neurodegenerative disorders showing clinical and genetic heterogeneity. They are usually manifested clinically in the third to fifth decade of life although there is a wide variability in the age of onset. More than 36 different types of SCAs have been reported so far and about half of them are caused by pathological expansion of the trinucleotide, Cytosine Alanine Guanine (CAG) repeat. The global prevalence of SCA is 0.3-2 per 100,000 population, SCA3 being the commonest variety worldwide, accounting for 20-50 per cent of all cases, though SCA 2 is generally considered as the commonest one in India. However, SCA6 has not been addressed adequately from India though it is common in the eastern Asian countries like, Japan, Korea and Thailand. Objective: The present study was undertaken to identify the prevalence of SCA6 in the city of Kolkata and the eastern part of India. Materials and Methods: 83 consecutive patients were recruited for the study of possible SCAs and their clinical features and genotype were investigated. Results: 6 of the 83 subjects turned out positive for SCA6, constituting therefore, 13.33% of the patient pool. Discussion: SCA6 is prevalent in the eastern part of India, though not as frequent as the other common varieties. Conclusions: Further community based studies are required in order to understand the magnitude of SCA6 in the eastern part, as well as in other regions of India. PMID:27570389

  7. Telestroke a viable option to improve stroke care in India.

    PubMed

    Srivastava, Padma V; Sudhan, Paulin; Khurana, Dheeraj; Bhatia, Rohit; Kaul, Subash; Sylaja, P N; Moonis, Majaz; Pandian, Jeyaraj Durai

    2014-10-01

    In India, stroke care services are not well developed. There is a need to explore alternative options to tackle the rising burden of stroke. Telemedicine has been used by the Indian Space Research Organization (ISRO) to meet the needs of remote hospitals in India. The telemedicine network implemented by ISRO in 2001 presently stretches to around 100 hospitals all over the country, with 78 remote/rural/district health centers connected to 22 specialty hospitals in major cities, thus providing treatment to more than 25 000 patients, which includes stroke patients. Telemedicine is currently used in India for diagnosing stroke patients, subtyping stroke as ischemic or hemorrhagic, and treating accordingly. However, a dedicated telestroke system for providing acute stroke care is needed. Keeping in mind India's flourishing technology sector and leading communication networks, the hub-and-spoke model could work out really well in the upcoming years. Until then, simpler alternatives like smartphones, online data transfer, and new mobile applications like WhatsApp could be used. Telestroke facilities could increase the pool of patients eligible for thrombolysis. But this primary aim of telestroke can be achieved in India only if thrombolysis and imaging techniques are made available at all levels of health care.

  8. [The role of circular migration in urban dynamics: examples from Ecuador and India].

    PubMed

    Dupont, V; Dureau, F

    1994-01-01

    Using the examples of Ecuador and India, this article examines different forms of circular migration affecting the dynamics of urban populations, and considers their impact on how cities function. The authors look at the strategies of temporary migrants and commuters regarding how they fit into the geographic and occupational spaces available in cities, their residence characteristics, how they affect urban investment and infrastructure, and their contribution to the labor force.

  9. Critical care in India.

    PubMed

    Udwadia, F E; Guntupalli, K K; Vidyasagar, D

    1997-04-01

    India is a vast democracy of nearly one billion people. Before the British rule ended in 1947, the life span of an Indian was a mere 21 years. Within a short span of 50 years, it increased to an impressive 63 years, largely due to public health measures initiated by the government. This created a pool of more than 300 million middle class Indians who could afford the benefits of modern and specialized care when needed. Critical care medicine, as practiced in the West, is still confined to large Metropolitan areas. A large pool of expatriate Indian physicians from all over the world are helping bridge the resource gap between the West and India by transfer of technology and providing appropriate training to physicians and paramedical personnel. This article describes the history and current status of development of critical care medicine in India. PMID:9107510

  10. The paleoposition of India

    NASA Astrophysics Data System (ADS)

    Chatterjee, Sankar; Hotton, Nicholas

    In most of the plate tectonic models of paleocontinental assembly, the supercontinent Pangea has been disassociated into independent Laurasia and Gondwana, separated by a vast oceanic Tethys. The position of India remains problematical, but geological and geophysical data support a Pangea reconstruction. Traditionally India has always been regarded as a part of Gondwana as it shares two unique geologic features with other southern continents. These are the Upper Paleozoic glacial strata and the Glossopteris flora. However, neither line of evidence definitely proves continuity of land; together they indicate zonation of cold climates. The recent discovery of Upper Paleozoic glacial strata in the U.S.S.R., southern Tibet, Saudi Arabia, Oman, China, Malaya, Thailand, and Burma demonstrates that the Permo-Carboniferous glaciation was far more extensive beyond the Gondwana limit than is usually thought. Similarly the Glossopteris flora has been found farther north of the Indian Peninsula, in the Himalaya, Kashmir and Tibet. Moreover the floral similarities are explained easily by wind and insect dispersal. On the other hand, the distribution of large terrestrial tetrapods is strongly influenced by the distribution of continents. To terrestrial tetrapods, sea constitutes a barrier. In consequence, they are more reliable indicators of past land connections than are plants, invertebrates and fishes. The postulated separation of India from Antarctica, its northward journey, and its subsequent union with Asia, as suggested by the plate tectonic models, require that during some part of the Mesozoic or Early Tertiary India must have been an island continent. The lack of endemism in the Indian terrestrial tetrapods during this period is clearly inconsistent with the island continent hypothesis. On the contrary, Indian Mesozoic and Tertiary vertebrates show closest similarities to those of Laurasia, indicating that India was never far from Asia. The correlation of faunal

  11. Biosimilars in India.

    PubMed

    Rathore, Anurag S

    2015-09-01

    Biosimilars have been defined as biotech drugs that have been shown to have comparable quality, safety and efficacy to the original product. The past decade has seen a significant increase in interest in these products from the biotech industry. Major developments have occurred with respect to establishing a regulatory path for approval of these products as well as in our understanding of how the different quality attributes of a biosimilar impact its safety and efficacy. India is globally regarded to have great potential to become a significant player in development and commercialization of biosimilars. This short communication aims to provide a brief discussion on where India is with respect to development and commercialization of biosimilars, major challenges it faces, and finally the significant role that proteomics can play in establishing analytical comparability of biosimilars.This article is part of a Special Issue entitled: Proteomics in India.

  12. India Through Literature: An Annotated Bibliography for Teaching India. Part I: India Through the Ancient Classics.

    ERIC Educational Resources Information Center

    Johnson, Donald; Johnson, Jean

    The past and the present interweave in contemporary India. To understand India, one must know of the traditional stories. Two short pocket books make them accessible and acceptable to students: 1) The Dance of Shiva and Other Tales from India by Oroon Ghosh, published by the New American Library in New York; and, 2) Gods, Demons, and Others by R.…

  13. Urology in ancient India

    PubMed Central

    Das, Sakti

    2007-01-01

    The practice of medical and surgical measures in the management of urological ailments prevailed in ancient India from the Vedic era around 3000 BC. Subsequently in the Samhita period, the two stalwarts - Charaka in medicine and Susruta in surgery elevated the art of medicine in India to unprecedented heights. Their elaboration of the etiopathological hypothesis and the medical and surgical treatments of various urological disorders of unparalleled ingenuity still remain valid to some extent in our contemporary understanding. The new generation of accomplished Indian urologists should humbly venerate the legacy of the illustrious pioneers in urology of our motherland. PMID:19675749

  14. PV opportunities in India

    NASA Astrophysics Data System (ADS)

    Stone, Jack L.; Ullal, Harin S.

    1996-01-01

    The growing middle class in India, coupled with a need for electricity to provide basic services to the masses, provides an opportunity to deploy photovoltaic systems in cost-effective applications ranging from grid-connected to isolated location requirements. This need is being satisfied by aggressive government programs, the availability of funds from agencies such as the World Bank, and the desire of Indian industries to form joint ventures for in-country manufacturing. The relaxed restrictions on doing business in India makes today's opportunities timely indeed.

  15. Can India's "Literate" Read?

    ERIC Educational Resources Information Center

    Kothari, Brij; Bandyopadhyay, Tathagata

    2010-01-01

    This paper takes a close look at India's literacy rate by exploring whether the officially "literate" can read and at what level. In a large sample, aged 7+, drawn from four Hindi-speaking states, two methods were used to measure literacy. One was the standard Census Method (CM) which relies on self-reporting and the other was a Reading Method…

  16. Planting Trees in India.

    ERIC Educational Resources Information Center

    Oswald, James M.

    Reforestation is desperately needed in India. Three-fourths of the country's ground surface is experiencing desertification, and primitive forests are being destroyed. Reforestation would help moderate temperatures, increase ground water levels, improve soil fertility, and alleviate a wood shortage. In the past, people from the United States, such…

  17. Women's Work in India.

    ERIC Educational Resources Information Center

    Devi, D. Radha; Ravindran, M.

    1983-01-01

    The proportion of women in paid employment in India is very low, and working women tend to be concentrated in low-wage, low-status, unskilled jobs, especially in agriculture. Even for the few women working in the modern sector, discrimination is pervasive, and change seems unlikely to occur soon. (IS)

  18. Vocationalising Education in India.

    ERIC Educational Resources Information Center

    Sacheti, A. K.; Ray, S.

    Since India gained its independence in 1947, three important commissions have examined the issue of educational reform. The first (in 1948) recommended a vocational emphasis in the intermediate (predegree) courses without sacrificing emphasis on preparation for university education. In 1954, the Secondary Education Commission resulted in the…

  19. Medical biotechnology in India.

    PubMed

    Lohray, Braj B

    2003-01-01

    The potential of biotechnology has just began to emerge in the 20th century. After the full knowledge of human genomes is available, biotechnology is going to play a major role in shaping the concept of future drug discovery, drug delivery, diagnostic methodology, clinical trials, and to a great extent the major lifestyle of the human society. This article is a comprehensive review of the major impact of biotechnology in diagnostics, antibiotics, r-proteins, vaccines, and antibodies production. It also highlights the future aspects of gene therapy in the management of healthcare. A comprehensive list of biotech products in healthcare management has been given. Also, the growth of biotechnology throughout the world at large and in the Indian industries in particular has been highlighted. Constraints, concerns and difficulties in biotechnology in India have been addressed mainly related to human resources, training institutions in India, funding in biotechnology, patent-related issues and regulatory hurdles. Like in information technology, India has great potential in bioinformatics as well. Some of the recent information on bioinformatics centers in India has been summarized. Indian biotechnology industries have the potential to use the modern discoveries in life sciences to reach an enviable position in the world of biotechnology.

  20. Microbial quality of lakes around Dharwad City, Karnataka, India.

    PubMed

    Bagade, N S; Belagali, S L

    2013-07-01

    Water being an essential component of food chain of living beings is contaminated day-by-day in the increasing order due to public apathy and improper management of water sources like lakes, reservoirs and ponds. The microbiological studies of Kelageri, Nuggikeri, Navalur, Neerasagar and Salakinakoppa lakes located around Dharwad were carried out with respect to total plate count (TPC),Total Fungal count (TFC) and total Coliform. They are highly contaminated with bacterial species like fecal Coliforms, E. coli, Bacillus species, Actinomycetes, Monococcus sps, Streptococcus sps. and Fungal sps like Pencilium, Fusarium, Mucor , Rhizopus, Yeast cells. The results indicate that the lakes except Neerasagar lake were considered to be unfit for drinking purpose due to the excess of anthropogenic activities, inflow of water through widespread agricultural land and stream, where the dairy industry, poultry, brick manufacturing unit, animal husbandry are maintained. The extent of pollution of water depends upon the dense population of these microorganisms which vary in rainy, winter and summer seasons. The presence of Fecal Streptococcal species viz., S. fecalis, S. equinus, S. faecium, S. bovis, S. avium, indicate the fecal pollution with seasonal variations throughout the year. PMID:25509950

  1. Impact of Physical, Psychological, and Sexual Violence on Social Adjustment of School Children in India

    ERIC Educational Resources Information Center

    Deb, Sibnath; Walsh, Kerryann

    2012-01-01

    This study sought to understand the pervasiveness and impact of physical, psychological, and sexual violence on the social adjustment of Grade 8 and 9 school children in the state of Tripura, India. The study participants, 160 boys and 160 girls, were randomly selected from classes in eight English and Bengali medium schools in Agartala city,…

  2. Skills Development in the Informal Sector in India: The Case of Street Food Vendors

    ERIC Educational Resources Information Center

    Pilz, Matthias; Uma, Gengaiah; Venkatram, Rengan

    2015-01-01

    The informal sector dominates India's economic life, so issues of skills development are particularly important. On the basis of a survey of 49 street food vendors in the Indian cities of New Delhi and Coimbatore, the authors of this article demonstrate that informal learning is a particularly significant form of vocational education and training.…

  3. Socio-Demographic Correlates of Subjective Well-Being in Urban India

    ERIC Educational Resources Information Center

    Agrawal, Jyotsna; Murthy, Pratima; Philip, Mariamma; Mehrotra, Seema; Thennarasu, K.; John, John P.; Girish, N.; Thippeswamy, V.; Isaac, Mohan

    2011-01-01

    This study aimed to explore subjective well-being (SWB) in an urban Indian sample. Adults (n = 1099) belonging to two wards in the city of Bangalore in South India, responded to a study-specific questionnaire. This paper is based on data generated as part of an ongoing larger study looking at correlates of SWB. Almost equal number of men and women…

  4. Kindergarten Teachers' Perspectives on Developmentally Appropriate Practices (DAP): A Study Conducted in Mumbai (India)

    ERIC Educational Resources Information Center

    Hegde, Archana V.; Cassidy, Deborah J.

    2009-01-01

    A qualitative study examining teachers' beliefs regarding developmentally appropriate practices was conducted in the city of Mumbai, India. Twelve kindergarten teacher's were interviewed for this study, and a constant comparative method was used to analyze the interviews. Six themes were identified within this study. The themes highlighted…

  5. Female feticide in India.

    PubMed

    Ahmad, Nehaluddin

    2010-01-01

    Women are murdered all over the world. But in India a most brutal form of killing females takes place regularly, even before they have the opportunity to be born. Female feticide--the selective abortion of female fetuses--is killing upwards of one million females in India annually with far-ranging and tragic consequences. In some areas, the sex ratio of females to males has dropped to less than 8000:1000. Females not only face inequality in this culture, they are even denied the right to be born. Why do so many families selectively abort baby daughters? In a word: economics. Aborting female fetuses is both practical and socially acceptable in India. Female feticide is driven by many factors, but primarily by the prospect of having to pay a dowry to the future bridegroom of a daughter. While sons offer security to their families in old age and can perform the rites for the souls of deceased parents and ancestors, daughters are perceived as a social and economic burden. Prenatal sex detection technologies have been misused, allowing the selective abortions of female offspring to proliferate. Legally, however, female feticide is a penal offence. Although female infanticide has long been committed in India, feticide is a relatively new practice, emerging concurrently with the advent of technological advancements in prenatal sex determination on a large scale in the 1990s. While abortion is legal in India, it is a crime to abort a pregnancy solely because the fetus is female. Strict laws and penalties are in place for violators. These laws, however, have not stemmed the tide of this abhorrent practice. This article will discuss the socio-legal conundrum female feticide presents, as well as the consequences of having too few women in Indian society.

  6. Assisted reproductive technology in India: A 3 year retrospective data analysis

    PubMed Central

    Malhotra, Narendra; Shah, Duru; Pai, Rishma; Pai, H. D.; Bankar, Manish

    2013-01-01

    Assisted reproductive technology (ART) has grown by leaps and bounds in the last few years. India has one of the highest growths in the ART centers and the number of ART cycles performed every year. Very soon India will be the leader in the world of ART in terms of a number of cycles. With the advances of technology and availability of techniques even in tier II and tier III cities our country, the results still vary dramatically. There is no standardization of protocols and reporting is very inadequate. Furthermore, there are only ART guidelines and no law still exists. Our first and the biggest challenge is to document the tremendous work being done in India and on the basis of analysis of this work, a proper registry can be made and guidance given to all on standardization and improvement. This is the 8th edition of National ART Registry of India being presented and analyzed. PMID:24672161

  7. Jerusalem: City of Dreams, City of Sorrows

    ERIC Educational Resources Information Center

    Ricks, Thomas

    2011-01-01

    Jerusalem is more than an intriguing global historical city; it is a classroom for liberal learning and international understanding. It had never been a city of one language, one religion and one culture. Looking at the origins of Jerusalem's name indicates its international and multicultural nature. While Israelis designate Jerusalem as their…

  8. What Is Clean Cities?

    SciTech Connect

    Not Available

    2007-08-01

    This Clean Cities Program fact sheet describes the purpose and scope of this DOE program. Clean Cities facilitates the use of alternative and advanced fuels and vehicles to displace petroleum in the transportation sector.

  9. Source identification of VOCs at an urban site of western India: Effect of marathon events and anthropogenic emissions

    NASA Astrophysics Data System (ADS)

    Sahu, L. K.; Yadav, Ravi; Pal, Devendra

    2016-03-01

    Ambient volatile organic compounds (VOCs) were measured using a high-resolution proton transfer reaction-time of flight-mass spectrometer at an urban site of Ahmedabad in India during the winter season in 2014. Mixing ratios of VOCs show large diurnal and day-to-day variations. Although strongly influenced by local emissions, periods of higher VOCs were observed during transport from the polluted Indo-Gangetic Plains than those from the cleaner Thar Desert. However with different rates, VOCs decreased exponentially with increasing wind speed. Relative abundance of methanol varied with weather conditions contributing highest and lowest under fog and clear-sky conditions, respectively. Among the compounds reported here, oxygenated VOCs (OVOCs) contribute to a large fraction (67-85%) with methanol being most abundant (40-58%). In spite of predominant vehicular emissions, diurnal distribution and emission ratios (ERs) of several VOCs indicate the role of biogenic and secondary sources. The ratios of isoprene/benzene and OVOCs/benzene show significant enhancements during daytime suggesting their contributions from biogenic and secondary sources. During marathon and cyclothon events, mixing ratios of VOCs were 2-10 times higher compared to a normal Sunday. The ERs of VOCs estimated using the nighttime data on marathon day are well within the range of values reported for several megacities of the world. The average contributions of primary anthropogenic sources to acetaldehyde, acetone, and isoprene were 44 ± 06%, 45 ± 07%, and 63 ± 12%, respectively. During cloudy condition, the increase in anthropogenic contribution to acetaldehyde (~10%), acetone (9%) and isoprene (30%) is due to reduction in biogenic emissions and secondary formation of these VOCs.

  10. Airborne black carbon concentrations over an urban region in western India-temporal variability, effects of meteorology, and source regions.

    PubMed

    Bapna, Mukund; Sunder Raman, Ramya; Ramachandran, S; Rajesh, T A

    2013-03-01

    This study characterizes over 5 years of high time resolution (5 min), airborne black carbon (BC) concentrations (July 2003 to December 2008) measured over Ahmedabad, an urban region in western India. The data were used to obtain different time averages of BC concentrations, and these averages were then used to assess the diurnal, seasonal, and annual variability of BC over the study region. Assessment of diurnal variations revealed a strong association between BC concentrations and vehicular traffic. Peaks in BC concentration were co-incident with the morning (0730 to 0830, LST) and late evening (1930 to 2030, LST) rush hour traffic. Additionally, diurnal variability in BC concentrations during major festivals (Diwali and Dushera during the months of October/November) revealed an increase in BC concentrations due to fireworks displays. Maximum half hourly BC concentrations during the festival days were as high as 79.8 μg m(-3). However, the high concentrations rapidly decayed suggesting that local meteorology during the festive season was favorable for aerosol dispersion. A multiple linear regression (MLR) model with BC as the dependent variable and meteorological parameters as independent variables was fitted. The variability in temperature, humidity, wind speed, and wind direction accounted for about 49% of the variability in measured BC concentrations. Conditional probability function (CPF) analysis was used to identify the geographical location of local source regions contributing to the effective BC measured (at 880 nm) at the receptor site. The east north-east (ENE) direction to the receptor was identified as a major source region. National highway (NH8) and two coal-fired thermal power stations (at Gandhinagar and Sabarmati) were located in the identified direction, suggesting that local traffic and power plant emissions were likely contributors to the measured BC.

  11. Genetic counselling in tribals in India

    PubMed Central

    Mohanty, Dipika; Das, Kishalaya

    2011-01-01

    Genetic counselling in tribals unlike general population residing in cities and near villages is a difficult task due of their lower literacy and poor socio-economic status. However, sustained effort is essential with a close interaction in the local language, certain misbeliefs need to be removed gradually taking into account their socio-cultural background. The present communication deals with our experience in counselling for haemoglobinopathies during Neonatal Screening Programme undertaken for sickle cell disease in Kalahandi district of Orissa and Community Screening Programmes in primitive tribes of India in four States viz. Orissa, Gujarat, Tamil Nadu and Maharashtra. Counselling during neonatal screening programme was very well accepted demonstrating the benefit to the small babies as regards the morbidity. Premarital marriage counselling was also accepted by them. The success rate as followed up for 5 years is almost 50 per cent, the limitation being long follow up. Genetic counselling in these areas has to be continuous to achieve success and therefore the need for setting up of permanent centres in the tribal areas in India. PMID:22089621

  12. Astronomy of the Korku Tribe of India

    NASA Astrophysics Data System (ADS)

    Vahia, M. N.; Halkare, Ganesh; Dahedar, Purushottam

    2016-08-01

    The Korku are an ancient tribe of India believed to be of Austro-Asian origin. They trace their origin to the eastern Indian region of Chota Nagpur but large numbers of these people are settled in the forest reserves of central India. We visited twelve villages almost exclusively populated by Korku people in Northern Maharashtra about 200 km north of the city of Amravati, and focused on recording their astronomical beliefs. While living in the same Satpuda Mountain ranges, these groups differ in their astronomical beliefs from other tribes in the region. They focus on the Big Dipper (part of Ursa Major), and also show an understanding of some other aspects of the sky. They are particularly fascinated by eclipses (but treat solar and lunar eclipses the same) and have elaborate ways of measuring time. They also are aware of conjunctions of Mars and Venus and consider these to be of importance for marriages. They also are fascinated by Taurus. In this paper we report on the astronomical beliefs of the Korkus and compare these with the astronomical beliefs of other tribes in the region that have already been reported.

  13. Epilepsy surgery in India.

    PubMed

    Singh, V P

    2011-10-01

    Modern epilepsy started in India in 1995 at Sri Chitra Tirunal Institute of Medical Science and Technology, Trivandrum and at All India Institute of Medical Sciences, New Delhi. At both centres the attempt was to get the program going with patients having surgically remediable epilepsy syndromes -who could be evaluated with non invasive investigations. The mainstay of the evaluation was a good quality epilepsy specific MRI and video EEG coupled with a SPECT study and a neuropsychological evaluation. Concordance of the focus on all investigations was critical to a good outcome. There were several problems on the way - but they were managed keeping in consideration our local needs and requirements. Intraoperative electocorticography was done and good outcomes attained. The critical determinants of success were the formation of a team with various interdisciplinary specialists and a strong will to succeed. PMID:22069424

  14. Severe Flooding in India

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Floods devestated parts of eastern India along the Brahmaputra River in June 2000. In some tributaries of the Brahmaputra, the water reached more than 5 meters (16.5 feet) above flood stage. At least 40 residents died, and the flood waters destroyed a bridge linking the region to the rest of India. High water also threatened endangered Rhinos in Kaziranga National Park. Flooded areas are shown in red in the above image. The map was derived from Advanced Very High Resolution Radiometer (AVHRR) data taken on June 15, 2000. For more information on observing floods with satellites, see: Using Satellites to Keep our Head above Water and the Dartmouth Flood Observatory Image by the Dartmouth Flood Observatory

  15. Mass spectrometry in India.

    PubMed

    Vairamani, M; Prabhakar, S

    2012-01-01

    This review emphasizes the mass spectrometry research being performed at academic and established research institutions in India. It consists of three main parts covering the work done in organic, atomic and biological mass spectrometry. The review reveals that the use of mass spectrometry techniques started in the middle of the 20th century and was applied to research in the fields of organic, nuclear, geographical and atomic chemistry. Later, with the advent of soft and atmospheric ionization techniques it has been applied to pharmaceutical and biological research. In due course, several research centers with advanced mass spectrometry facilities have been established for specific areas of research such as gas-phase ion chemistry, ion-molecule reactions, proscribed chemicals, pesticide residues, pharmacokinetics, protein/peptide chemistry, nuclear chemistry, geochronological studies, archeology, petroleum industry, proteomics, lipidomics and metabolomics. Day-by-day the mass spectrometry centers/facilities in India have attracted young students for their doctoral research and other advanced research applications.

  16. Precipitation Across India's Ghats Mountains (IMERG)

    NASA Video Gallery

    Animation of precipitation rates across India and surrounding countries. Notice the heavy rains throughout the Ghats Mountain range which resulted in devastating landslides along India's west coast...

  17. Medical tourism in India.

    PubMed

    Gupta, Vijay; Das, Poonam

    2012-06-01

    The term 'medical tourism' is under debate because health care is a serious business and rarely do patients combine the two. India is uniquely placed by virtue of its skilled manpower, common language, diverse medical conditions that doctors deal with, the volume of patients, and a large nonresident Indian population overseas. Medical tourism requires dedicated services to alleviate the anxiety of foreign patients. These include translation, currency conversion, travel, visa, posttreatment care system,and accommodation of patient relatives during and after treatment.

  18. India's misconceived family plan.

    PubMed

    Jacobson, J L

    1991-01-01

    India's goal of reducing the national birth rate by 50% by the year 2000 is destined to failure in the absence of attention to poverty, social inequality, and women's subordination--the factors that serve to perpetuate high fertility. There is a need to shift the emphasis of the population control effort from the obligation of individual women to curtail childbearing to the provision of the resources required for poor women to meet their basic needs. Female children are less likely to be educated or taken for medical care than their male counterparts and receive a lower proportion of the family's food supply. This discrimination stems, in large part, from parents' view that daughters will not be able to remunerate their families in later life for such investments. The myth of female nonproductivity that leads to the biased allocation of family resources overlooks the contribution of adult women's unpaid domestic labor and household production. Although government statistics state that women comprise 46% of India's agricultural labor force (and up to 90% of rural women participate in this sector on some basis), women have been excluded systematically from agricultural development schemes such as irrigation projects, credit, and mechanization. In the field of family planning, the Government's virtually exclusive focus on sterilization has excluded younger women who are not ready to terminate childbearing but would like methods such as condoms, diaphragms, IUDs, and oral contraceptives to space births. More general maternal-child health services are out of reach of the majority of poor rural women due to long distances that must be travelled to clinics India's birth rate could be reduced by 25% by 2000 just by filling the demand for quality voluntary family planning services. Without a sustained political commitment to improve the status of women in India, however, such gains will not be sustainable.

  19. Hepatocellular carcinoma in India.

    PubMed

    Bhattacharyya, Gouri Shankar; Babu, K Govind; Malhotra, Hemant; Ranade, Anantbhushan A; Murshed, Shaiqua; Datta, Debasis

    2013-12-01

    Cancers of the liver are one of the commonest cancers that occur in the world, the commonest of which is the hepatocellular carcinoma (HCC). It is considered to be the 5th commonest cancer in the world. In the areas that are endemic for hepatitis B and C, it is extremely common. Unfortunately, India which is an endemic zone for hepatitis B, there has been no comprehensive analyzed data for HCC. Incidence of HCC in India occurs at two peaks, one at a young age between 40 to 55 years and another above 60 years. Eighty per cent of all HCCs occurring in India occur with cirrhosis of liver in the background and 60% of all these cases are hepatitis B positive carriers. Symptoms are reflective of late presentation with advanced disease. Surgery, the only curative modulus available, unfortunately is not possible in 95% of HCC patients. Majority of the patients are treated with palliative and supportive care and life spans are limited. Sorafenib is used in a small section of patients. Characterization of HCC with molecular sub-typing is the need of the hour.

  20. Shigellosis: Epidemiology in India

    PubMed Central

    Taneja, Neelam; Mewara, Abhishek

    2016-01-01

    Shigellosis is one of the major causes of diarrhoea in India. The accurate estimates of morbidity and mortality due to shigellosis are lacking, though it is endemic in the country and has been reported to cause many outbreaks. The limited information available indicates Shigella to be an important food-borne pathogen in India. S. flexneri is the most common species, S. sonnei and non-agglutinable shigellae seem to be steadily surfacing, while S. dysenteriae has temporarily disappeared from the northern and eastern regions. Antibiotic-resistant strains of different Shigella species and serotypes have emerged all over the world. Especially important is the global emergence of multidrug resistant shigellae, notably the increasing resistance to third generation cephalosporins and fluoroquinolones, and also azithromycin. This calls for a continuous and strong surveillance of antibiotic resistance across the country for periodic updation of the local antibiograms. The prevention of shigellosis is desirable as it will substantially reduce the morbidity associated with diarrhoea in the country. Public health measures like provision of safe water and adequate sanitation are of immense importance to reduce the burden of shigellosis, however, the provision of resources to develop such an infrastructure in India is a complex issue and will take time to resolve. Thus, the scientific thrust should be focused towards development of a safe and affordable multivalent vaccine. This review is focused upon the epidemiology, disease burden and the therapeutic challenges of shigellosis in Indian perspective. PMID:27487999

  1. Tobacco control in India.

    PubMed

    Chaly, Preetha Elizabeth

    2007-01-01

    Portuguese introduced tobacco to India 400 years ago. Ever since, Indians have used tobacco in various forms. Sixty five per cent of all men and 33% of all women use tobacco in some form. Tobacco causes over 20 categories of fatal and disabling diseases including oral cancer. By 2020 it is predicted that tobacco will account for 13% of all deaths in India. A major step has to be taken to control what the World Health Organization, has labeled a 'smoking epidemic' in developing countries. India's anti-tobacco legislation, first passed in 1975, was largely limited to health warnings and proved to be insufficient. A new piece of national legislation, proposed in 2001, represents an advance including banning smoking in public places, advertising and forbidding sale of tobacco to minors. Preventing the use of tobacco in various forms as well as treating nicotine addiction is the major concern of dentists and physicians. The dental encounter probably constitutes a "teachable moment" when the patient is receptive to counseling about life- style issues. Both policy makers and health professionals must work together for achieving a smoke free society for our coming generations. PMID:17347536

  2. Paragonimus & paragonimiasis in India

    PubMed Central

    Singh, T. Shantikumar; Sugiyama, Hiromu; Rangsiruji, Achariya

    2012-01-01

    Ever since the discovery of the first indigenous case in 1981, paragonimiasis has gained recognition as a significant food borne parasitic zoonosis in India. The data available on the occurrence of paragonimiasis, until today, may be just the tip of an iceberg as the study areas covered were restricted to Northeast Indian States. Nevertheless, the results of research on paragonimiasis in India have revealed valuable information in epidemiology, life cycle, pathobiology and speciation of Indian Paragonimus. Potamiscus manipurensis, Alcomon superciliosum and Maydelliathelphusa lugubris were identified as the crab hosts of Paragonimus. Paragonimus miyazakii manipurinus n. sub sp., P. hueit’ungensis, P. skrjabini, P. heterotremus, P. compactus, and P. westermani have been described from India. P. heterotremus was found as the causative agent of human paragonimiasis. Ingestion of undercooked crabs and raw crab extract was the major mode of infection. Pulmonary paragonimiasis was the commonest clinical manifestation while pleural effusion and subcutaneous nodules were the common extra-pulmonary forms. Clinico-radiological features of pulmonary paragonimiasis simulated pulmonary tuberculosis. Intradermal test, ELISA and Dot-immunogold filtration assay (DIGFA) were used for diagnosis and epidemiological survey of paragonimiasis. Phylogenitically, Indian Paragonimus species, although nested within the respective clade were distantly related to others within the clade. PMID:22960885

  3. Bioinformatics education in India.

    PubMed

    Kulkarni-Kale, Urmila; Sawant, Sangeeta; Chavan, Vishwas

    2010-11-01

    An account of bioinformatics education in India is presented along with future prospects. Establishment of BTIS network by Department of Biotechnology (DBT), Government of India in the 1980s had been a systematic effort in the development of bioinformatics infrastructure in India to provide services to scientific community. Advances in the field of bioinformatics underpinned the need for well-trained professionals with skills in information technology and biotechnology. As a result, programmes for capacity building in terms of human resource development were initiated. Educational programmes gradually evolved from the organisation of short-term workshops to the institution of formal diploma/degree programmes. A case study of the Master's degree course offered at the Bioinformatics Centre, University of Pune is discussed. Currently, many universities and institutes are offering bioinformatics courses at different levels with variations in the course contents and degree of detailing. BioInformatics National Certification (BINC) examination initiated in 2005 by DBT provides a common yardstick to assess the knowledge and skill sets of students passing out of various institutions. The potential for broadening the scope of bioinformatics to transform it into a data intensive discovery discipline is discussed. This necessitates introduction of amendments in the existing curricula to accommodate the upcoming developments.

  4. Tobacco control in India.

    PubMed Central

    Shimkhada, Riti; Peabody, John W.

    2003-01-01

    Legislation to control tobacco use in developing countries has lagged behind the dramatic rise in tobacco consumption. India, the third largest grower of tobacco in the world, amassed 1.7 million disability-adjusted life years (DALYs) in 1990 due to disease and injury attributable to tobacco use in a population where 65% of the men and 38% of the women consume tobacco. India's anti-tobacco legislation, first passed at the national level in 1975, was largely limited to health warnings and proved to be insufficient. In the last decade state legislation has increasingly been used but has lacked uniformity and the multipronged strategies necessary to control demand. A new piece of national legislation, proposed in 2001, represents an advance. It includes the following key demand reduction measures: outlawing smoking in public places; forbidding sale of tobacco to minors; requiring more prominent health warning labels; and banning advertising at sports and cultural events. Despite these measures, the new legislation will not be enough to control the demand for tobacco products in India. The Indian Government must also introduce policies to raise taxes, control smuggling, close advertising loopholes, and create adequate provisions for the enforcement of tobacco control laws. PMID:12640476

  5. Medicine in South India

    PubMed Central

    McHenry, Malcolm M.

    1978-01-01

    A three-month sabbatical allowed a superficial overview of Indian medical history and practice. As in Western nations, cost is a major determinant of health care delivery in India; poverty and fiscal shortages, however, deny care to many. The education of Indian physicians is similar to that in Western nations and a high level of clinical competence is seen. However, physician compensation is woefully low by Western standards. India possesses its own indigenous medical systems, purported to be the oldest in the world and predating Hippocrates by several millenia. Most Indians are cared for by native practitioners whose medical techniques are intricately related to the Hindu and Islamic religions. Many of their herbal medicines have been assimilated into contemporary Western practice. Diseases unknown to us except by textbooks are commonly seen and effectively treated. On the other hand, Western diseases such as coronary arteriosclerosis are not uncommon in a land of massive overpopulation and malnutrition. The humbling aspect of this experience is the realization that medical practice dating back several millenia can be made more modern and carried out competently by contemporary physicians. A Western physician working in India finds an unparalleled variety of disease in a totally different medical-religious environment allowing him to reorganize his priorities and to rediscover himself in the world within which he lives. PMID:716392

  6. Stroke program for India

    PubMed Central

    Mishra, Nishant K.; Khadilkar, Satish V.

    2010-01-01

    India is silently witnessing a stroke epidemic. There is an urgent need to develop a national program towards “Fighting Stroke”. This program should be specific to our national needs. In order to recommend on who should lead an Indian fight-stroke program, we examined the published opinions of stroke clinicians and the official documents on stroke care training abroad. We identified the resources that already exist in India and can be utilized to develop a national fight-stroke program. Through a review of published literature, we noted different opinions that exist on who would best manage stroke. We found that because stroke is a cardiovascular disorder of the central nervous system, its management requires a multi-disciplinary approach involving clinicians with background not limited to neurology. India has very few neurologists trained in stroke medicine and they cannot care for all stroke patients of the country. We propose a mechanism that would quickly put in place a stroke care model relevant in Indian context. We recommend for tapping the clinical expertise available from existing pool of non-neurologist physicians who can be trained and certified in stroke medicine (Strokology). We have discussed an approach towards developing a national network for training and research in Strokology hoping that our recommendations would initiate discussion amongst stroke academicians and motivate the national policy makers to quickly develop an “Indian Fight Stroke Program.” PMID:20436743

  7. Carbon taxes and India

    SciTech Connect

    Fisher-Vanden, K.A.; Pitcher, H.M.; Edmonds, J.A.; Kim, S.H.; Shukla, P.R.

    1994-07-01

    Using the Indian module of the Second Generation Model 9SGM, we explore a reference case and three scenarios in which greenhouse gas emissions were controlled. Two alternative policy instruments (carbon taxes and tradable permits) were analyzed to determine comparative costs of stabilizing emissions at (1) 1990 levels (the 1 X case), (2) two times the 1990 levels (the 2X case), and (3) three times the 1990 levels (the 3X case). The analysis takes into account India`s rapidly growing population and the abundance of coal and biomass relative to other fuels. We also explore the impacts of a global tradable permits market to stabilize global carbon emissions on the Indian economy under the following two emissions allowance allocation methods: (1) {open_quotes}Grandfathered emissions{close_quotes}: emissions allowances are allocated based on 1990 emissions. (2) {open_quotes}Equal per capita emissions{close_quotes}: emissions allowances are allocated based on share of global population. Tradable permits represent a lower cost method to stabilize Indian emissions than carbon taxes, i.e., global action would benefit India more than independent actions.

  8. Mental hospitals in India.

    PubMed

    Krishnamurthy, K; Venugopal, D; Alimchandani, A K

    2000-04-01

    This review traces the history of the mental hospital movement, initially on the world stage, and later in India, in relation to advances in psychiatric care. Mental hospitals have played a significant role in the evolution of psychiatry to its present statusThe earliest hospital in India were established during the British colonial rule. They served as a means to isolate mentally ill persons from the societal mainstream and provide treatments that were in vogue at the time. Following India's independence, there has been a trend towards establishing general hospital psychiatry units and deinstitutionalization, while at the same time improving conditions in the existing mental hospitals.Since 1947, a series of workshops of superintendents was conducted to review the prevailing situations in mental hospitals and to propose recommendations to improve the same. Implementation of the Mental Health Act, 1987, and grovernmental focus upon mental hospital reform have paved way for a more specific and futuristic role for mental hospitals in planning psychiatric services for the new millenium, especially for severe mental illnesses. PMID:21407925

  9. Shigellosis: Epidemiology in India.

    PubMed

    Taneja, Neelam; Mewara, Abhishek

    2016-05-01

    Shigellosis is one of the major causes of diarrhoea in India. The accurate estimates of morbidity and mortality due to shigellosis are lacking, though it is endemic in the country and has been reported to cause many outbreaks. The limited information available indicates Shigella to be an important food- borne pathogen in India. S. flexneri is the most common species, S. sonnei and non-agglutinable Shigellae seem to be steadily surfacing, while S. dysenteriae has temporarily disappeared from the northern and eastern regions. Antibiotic-resistant strains of different Shigella species and serotypes have emerged all over the world. Especially important is the global emergence of multidrug resistant Shigellae, notably the increasing resistance to third generation cephalosporins and fluoroquinolones, and also azithromycin. This calls for a continuous and strong surveillance of antibiotic resistance across the country for periodic updation of the local antibiograms. The prevention of shigellosis is desirable as it will substantially reduce the morbidity associated with diarrhoea in the country. Public health measures like provision of safe water and adequate sanitation are of immense importance to reduce the burden of shigellosis, however, the provision of resources to develop such an infrastructure in India is a complex issue and will take time to resolve. Thus, the scientific thrust should be focused towards development of a safe and affordable multivalent vaccine. this review is focused upon the epidemiology, disease burden and the therapeutic challenges of shigellosis in Indian perspective. PMID:27487999

  10. Dengue in India

    PubMed Central

    Gupta, Nivedita; Srivastava, Sakshi; Jain, Amita; Chaturvedi, Umesh C.

    2012-01-01

    Dengue virus belongs to family Flaviviridae, having four serotypes that spread by the bite of infected Aedes mosquitoes. It causes a wide spectrum of illness from mild asymptomatic illness to severe fatal dengue haemorrhagic fever/dengue shock syndrome (DHF/DSS). Approximately 2.5 billion people live in dengue-risk regions with about 100 million new cases each year worldwide. The cumulative dengue diseases burden has attained an unprecedented proportion in recent times with sharp increase in the size of human population at risk. Dengue disease presents highly complex pathophysiological, economic and ecologic problems. In India, the first epidemic of clinical dengue-like illness was recorded in Madras (now Chennai) in 1780 and the first virologically proved epidemic of dengue fever (DF) occurred in Calcutta (now Kolkata) and Eastern Coast of India in 1963-1964. During the last 50 years a large number of physicians have treated and described dengue disease in India, but the scientific studies addressing various problems of dengue disease have been carried out at limited number of centres. Achievements of Indian scientists are considerable; however, a lot remain to be achieved for creating an impact. This paper briefly reviews the extent of work done by various groups of scientists in this country. PMID:23041731

  11. Dengue in India.

    PubMed

    Gupta, Nivedita; Srivastava, Sakshi; Jain, Amita; Chaturvedi, Umesh C

    2012-09-01

    Dengue virus belongs to family Flaviviridae, having four serotypes that spread by the bite of infected Aedes mosquitoes. It causes a wide spectrum of illness from mild asymptomatic illness to severe fatal dengue haemorrhagic fever/dengue shock syndrome (DHF/DSS). Approximately 2.5 billion people live in dengue-risk regions with about 100 million new cases each year worldwide. The cumulative dengue diseases burden has attained an unprecedented proportion in recent times with sharp increase in the size of human population at risk. Dengue disease presents highly complex pathophysiological, economic and ecologic problems. In India, the first epidemic of clinical dengue-like illness was recorded in Madras (now Chennai) in 1780 and the first virologically proved epidemic of dengue fever (DF) occurred in Calcutta (now Kolkata) and Eastern Coast of India in 1963-1964. During the last 50 years a large number of physicians have treated and described dengue disease in India, but the scientific studies addressing various problems of dengue disease have been carried out at limited number of centres. Achievements of Indian scientists are considerable; however, a lot remain to be achieved for creating an impact. This paper briefly reviews the extent of work done by various groups of scientists in this country.

  12. Occupational health in India.

    PubMed

    Joshi, Tushar Kant; Smith, Kirk R

    2002-01-01

    The population of India has crossed the billion mark; only one other country (China) shares this distinction. A declining female population and low literacy are negatives in an otherwise vibrant country. The empowerment of females and their role in society has become a point of debate, and radical economic changes are likely, to allow India to join the global economy. Problems in occupational health and safety (OHS) include: OHS legislation that covers only a minority of the working population; child labour; a physician-driven OHS model; little attention to industrial hygiene; poor surveillance of occupational diseases (making it impossible to gauge the burden of illness due to occupational exposures); and a fragile OHS academic base. A silver lining comprises the inclusion of OHS in national health policy and the decision by the Indian Medical Association to educate its members in occupational health. India urgently requires modern OHS legislation with adequate enforcement machinery, and establishment of centres of excellence in occupational medicine, to catch up with the rest of the world.

  13. India Co2 Emissions

    NASA Astrophysics Data System (ADS)

    Sharan, S.; Diffenbaugh, N. S.

    2010-12-01

    Is there a way to find a balance between improving living conditions for the people on the margins and also reducing emissions while limiting our negative impacts on the climate? This is a critical question today because there are many arguments between developed and developing countries about who is responsible for global warming. Developed countries believe that it is the poor countries because they are not educated enough to know about how they are affecting the climate. While the developing countries hold wealthy nations responsible because they are using the most resources. However it is important to acknowledge the fact that if there was no gap in between the developed and developing countries our emissions total would be much higher. This “gap” has been a natural controlling factor in climate change. This is why I wanted to see if I could plot what it would look like if a developing country such as India were to produce emissions that the US or Switzerland or Norway are producing as developed countries. India has a population total of 1.1 billion compared to the US with only 298 million, Switzerland with 7.5 million, and Norway with 4.6 million people. When the population is compared to the emissions output in metric tons, per capita, India produced the least emissions out of these countries, 1.4 tons per person while having the second largest population in the world, while the US produced 19 tons per capita, Switzerland produced 5.6 and Norway produced 8.7 tons per capita in 2006. The emissions rate is growing every year and increases widely and globally. If India was producing emissions that equal Norway, Switzerland and the US the total emissions it would be producing annually would be 9 billion for Norway, 6 billion for Switzerland and 20 billion emissions for the US, all in the year 2006 alone. This shows how the balance between countries with huge populations and very little emission output and average population and high emission out put has

  14. Space Radar Image of Calcutta, West Bengal, India

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This radar image of Calcutta, India, illustrates different urban land use patterns. Calcutta, the largest city in India, is located on the banks of the Hugli River, shown as the thick, dark line in the upper portion of the image. The surrounding area is a flat swampy region with a subtropical climate. As a result of this marshy environment, Calcutta is a compact city, concentrated along the fringes of the river. The average elevation is approximately 9 meters (30 feet) above sea level. Calcutta is located 154 kilometers (96 miles) upstream from the Bay of Bengal. Central Calcutta is the light blue and orange area below the river in the center of the image. The bridge spanning the river at the city center is the Howrah Bridge which links central Calcutta to Howrah. The dark region just below the river and to the left of the city center is Maidan, a large city park housing numerous cultural and recreational facilities. The international airport is in the lower right of the image. The bridge in the upper right is the Bally Bridge which links the suburbs of Bally and Baranagar. This image is 30 kilometers by 10 kilometers (19 miles by 6 miles)and is centered at 22.3 degrees north latitude, 88.2 degrees east longitude. North is toward the upper right. The colors are assigned to different radar frequencies and polarizations as follows: red is L-band, horizontally transmitted and received; green is L-band, horizontally transmitted and vertically received; and blue is C-band, horizontally transmitted and vertically received. The image was acquired by the Spaceborne Imaging Radar-C/X-band Synthetic Aperture Radar (SIR-C/X-SAR) on October 5, 1994, onboard the Space Shuttle Endeavour. SIR-C/X SAR, a joint mission of the German, Italian and United States space agencies, is part of NASA's Mission to Planet Earth program.

  15. India-EU relations in health services: prospects and challenges

    PubMed Central

    2011-01-01

    Background India and the EU are currently negotiating a Trade and Investment Agreement which also covers services. This paper examines the opportunities for and constraints to India-EU relations in health services in the context of this agreement, focusing on the EU as a market for India's health services exports and collaboration. The paper provides an overview of key features of health services in the EU and India and their bearing on bilateral relations in this sector. Methods Twenty six semi-structured, in-person, and telephonic interviews were conducted in 2007-2008 in four Indian cities. The respondents included management and practitioners in a variety of healthcare establishments, health sector representatives in Indian industry associations, health sector officials in the Indian government, and official representatives of selected EU countries and the European Commission based in New Delhi. Secondary sources were used to supplement and corroborate these findings. Results The interviews revealed that India-EU relations in health services are currently very limited. However, several opportunity segments exist, namely: (i) Telemedicine; (ii) Clinical trials and research in India for EU-based pharmaceutical companies; (iii) Medical transcriptions and back office support; (iv) Medical value travel; and (v) Collaborative ventures in medical education, research, training, staff deployment, and product development. However, various factors constrain India's exports to the EU. These include data protection regulations; recognition requirements; insurance portability restrictions; discriminatory conditions; and cultural, social, and perception-related barriers. The interviews also revealed several constraints in the Indian health care sector, including disparity in domestic standards and training, absence of clear guidelines and procedures, and inadequate infrastructure. Conclusions The paper concludes that although there are several promising areas for India

  16. Global Horizontal Irradiance Anomalies in Long Term Series Over India

    NASA Astrophysics Data System (ADS)

    Cony, Marco; Liria, Juan; Weisenberg, Ralf; Serrano, Enrique

    2014-05-01

    India has a high potential for solar energy applications due to its geographic position within the Sun Belt and the large number of cloudless days in many regions of the country. However, certain regions of India, particularly those largely populated, can exhibit large aerosol loading in the atmosphere as a consequence of anthropogenic emissions that could have a negative feedback in the solar resource potential. This effect, named as solar dimming, has already been observed in India, and in some other regions in the world, by some authors using ground data from the last two decades. The recent interest in the promotion of solar energy applications in India highlights the need of extending and improving the knowledge of the solar radiation resources in this country, since most of the long term measurements available correspond to global horizontal radiation (GHI) and most of them are also located big cities or highly populated areas. In addition, accurate knowledge on the aerosol column quantification and on its dynamical behavior with high spatial resolution is particularly important in the case of India, due to their impact on direct normal irradiation. Long term studies of solar irradiation over India can be performed using monthly means of GHI measurements from the Indian Meteorological Department. Ground data are available from 1964 till today through the World Radiation Data Centre that publish these values in the web. This work shows a long term analysis of GHI using anomalies techniques over ten different sites over India. Besides, techniques of linear trends have been applied for to show the evolution over this period. The analysis of anomalies has also found two periods of different behavior. From 1964 till 1988 the anomalies observed were positive and the last 20 years seems to be a period of negative anomalies. The results exhibit a decreasing trend and negative anomalies confirming thus the darkening effect already reported by solar dimming studies

  17. Energy Costs of Urban Water Supply Systems: Evidence from India (Invited)

    NASA Astrophysics Data System (ADS)

    Malghan, D.; Mehta, V. K.; Goswami, R.

    2013-12-01

    For the first time in human history more people around the globe now live in urban centres rather than in rural settings. Although India's urban population proportion at 31% is still below the global average, it has been urbanizing rapidly. The population growth rate in urban India is more than two-and-half times that of rural India. The current Indian urban population, of over 370 million people, exceeds that of the total population of every other country on the planet with the exception of China. Supplying water to India's burgeoning urban agglomerations poses a challenge in terms of social equity, biophysical sustainability, and economic efficiency. A typical Indian city relies on both surface and ground water sources. Several Indian cities import surface water from distances that now exceed a hundred kilometres and across gradients of up to three thousand metres. While the depleting groundwater levels as a result of rapidly growing demand from urban India is at least anecdotally understood even when reliable estimates are not available, the energy costs of supplying water to urban India has thus far not received academic or policy attention it deserves. We develop a simple framework to integrate distributed groundwater models with water consumption data to estimate the energy and emissions associated with supplying water to urban centres. We assemble a unique data set from seventy five of the largest urban agglomerations in India and derive estimated values of energy consumption and carbon emissions associated with water provision in urban India. Our analysis shows that in every major city, the energy cost associated with long distance import of surface water significantly exceeds groundwater extraction. However, with rapidly depleting groundwater levels, we estimate inflection points for select cities when energy costs of groundwater extraction will exceed energy required to import surface water into the city. In addition to the national snapshot, we also

  18. India`s first solar chicken brooder

    SciTech Connect

    Chaturvedi, P.; Naryanaswamy, T.S.; Kumar, A.; Choudhary, U.; Sharma, S.K.

    1995-12-31

    A 1,200 bird solar chicken brooder was indigenously designed and operated by the Indian scientists for the first time in the country as a Project under funding by the Ministry of Non Conventional Energy Sources to the All India Women`s Conference. This multi disciplinary project was taken up on the International Sun Day, May 3, 1993 and completed on May, 1994. Data has been collected for the first nine months of operation. Its successful operation has justified multi disciplinary approach. The solar chicken brooder incorporates modern poultry concepts of breeding under controlled temperatures. In view of the mixed climate of Delhi, provision was made for heating and cooling both to take care of the 24 hour cycle. Comfort conditions have been identified and maintained (as is done in the their genetic characteristics) at different temperatures for a period of 8--10 weeks to grow them to a uniform weight of 2.0 kg. Growing them under controlled temperature for the first 4 weeks and then at room temperature was another new concept to grow hard stock. This development has opened avenues for new food industry based on processing of chicken utilizing internationally available technologies.

  19. Ancient India: The Asiatic Ethiopians.

    ERIC Educational Resources Information Center

    Scott, Carolyn McPherson

    This curriculum unit was developed by a participant in the 1993 Fulbright-Hays Program "India: Continuity and Change." The unit attempts to place India in the "picture frame" of the ancient world as a part of a whole, not as a separate entity. Reading materials enable students to draw broader general conclusions based on the facts presented. The…

  20. Teaching about India. ERIC Digest.

    ERIC Educational Resources Information Center

    Morrow, S. Rex

    Although world history and global studies programs in U.S. public schools have expanded in recent years, teaching about India and South Asia has remained insufficient. As a result, students often develop cultural misunderstandings and false stereotypes. India, as a focus of study, provides students with the opportunity to examine an ancient…

  1. A Tale of Two Indias

    ERIC Educational Resources Information Center

    Sidhu, Jonathan

    2007-01-01

    The latest battle between India's increasingly successful haves and left-behind have-nots is playing out in the country's educational system. India's Supreme Court recently upheld a stay against a quota system for low-caste and historically oppressed Indians, who are officially called Other Backward Classes. The decision could halt quotas for…

  2. India's Trade in Higher Education

    ERIC Educational Resources Information Center

    Kumar, Shailendra

    2015-01-01

    India has had an extremely adverse balance of trade in education. Though only a minor education exporter through Mode 2, India is the world's second largest student-sending country. Nevertheless, given English as the medium of instruction especially in apex institutions, low tuition and cost of living, quite a few world-class institutions, and a…

  3. Indigenisation of Psychology in India

    ERIC Educational Resources Information Center

    Dalal, Ajit K.

    2011-01-01

    Academic psychology which made a new beginning in India in the early part of 20th century was modelled on the Western scientific tradition. The teaching of psychology was very much on the British pattern since the colonial rule, whereas the research was mostly an extension of the Western work in India. Psychology went through massive expansion…

  4. Passages from India, Vol. 2.

    ERIC Educational Resources Information Center

    Geils, Kenneth, Ed.

    This is compendium of readings designed for use in the secondary classroom to assist with the study of India. There are seventeen categories of readings: (1) introduction to the subcontinent; (2) description of society; (3) caste and its continuing impact; (4) leadership roles; (5) women in India; (6) role playing in society; (7) marriage; (8)…

  5. Environment and Culture in India.

    ERIC Educational Resources Information Center

    Leuthold, David

    India suffers from severe environmental problems with respect to deforestation, flooding, and pollution. These problems are associated with industrialization, lack of money to enforce anti-pollution practices, climatic and population pressures, and cultural factors. Half of India's forests have been cut in the last 40 years. Deforestation is the…

  6. Adult Education in India & Abroad.

    ERIC Educational Resources Information Center

    Roy, Nikhil Ranjan

    A survey is made of various aspects of adult education in India since 1947, together with comparative accounts of the origin, development, and notable features of adult education in Denmark, Great Britain, the Soviet Union, and the United States. Needs and objectives in India, largely in the eradication of illiteracy, are set forth, and pertinent…

  7. Astronomy and Astrophysics in India

    NASA Astrophysics Data System (ADS)

    Narlikar, J.; Murdin, P.

    2001-07-01

    The growth in astronomy and astrophysics (A&A) in India has been mostly since the country achieved independence in 1947. The present work is carried out in a few select research institutes and in some university departments. The Astronomical Society of India has around 300 working A&A scientists as members, with another 50-60 graduate students....

  8. Science and Technology in India.

    ERIC Educational Resources Information Center

    Rao, J. S.

    1985-01-01

    Assesses the current status of science and technology in India, focusing on developments in agriculture, energy, medicine, space, basic sciences, and engineering. Indicates that although India has benefited in many fields from international collaboration during the last 30 years, the country's leaders have also placed particularly strong emphasis…

  9. India and the Green Revolution.

    ERIC Educational Resources Information Center

    Hilden, Clark G.

    In the 1960s it was predicted that famine would strike India because the country lacked the necessary resources to feed its rapidly growing population. Yet, in the 1970s and 1980s new agricultural developments occured that have helped abate the crisis. These developments comprise what is now called the Green Revolution. India's food/population…

  10. Status of women in India.

    PubMed

    Buxi, L S

    The status of women in India can only be improved through a joint program between the media and the community in providing Indian women with the power of literacy. Women in India are divided into unequal halves. Of 368 million women in India, 278 reside in rural areas, and most are illiterate. The majority of illiterate women number 75%, 25% are semi-literate, and only 5% may be considered educated. In an effort to integrate women into the mainstream of Indian social life, a campaign of providing literacy to all women has been undertaken. The welfare state of India has taken up the responsibility of providing education, and maternity and child welfare to these women. It has gone further in incorporating the media in educating people regarding these various programs. This approach will help integrate women more fully into the economic, political, and social mainstream of independent India.

  11. Generation of 3D Model for Urban area using Ikonos and Cartosat-1 Satellite Imageries with RS and GIS Techniques

    NASA Astrophysics Data System (ADS)

    Rajpriya, N. R.; Vyas, A.; Sharma, S. A.

    2014-11-01

    Urban design is a subject that is concerned with the shape, the surface and its physical arrangement of all kinds of urban elements. Although urban design is a practice process and needs much detailed and multi-dimensional description. 3D city models based spatial analysis gives the possibility of solving these problems. Ahmedabad is third fastest growing cities in the world with large amount of development in infrastructure and planning. The fabric of the city is changing and expanding at the same time, which creates need of 3d visualization of the city to develop a sustainable planning for the city. These areas have to be monitored and mapped on a regular basis and satellite remote sensing images provide a valuable and irreplaceable source for urban monitoring. With this, the derivation of structural urban types or the mapping of urban biotopes becomes possible. The present study focused at development of technique for 3D modeling of buildings for urban area analysis and to implement encoding standards prescribed in "OGC City GML" for urban features. An attempt has been to develop a 3D city model with level of details 1 (LOD 1) for part of city of Ahmedabad in State of Gujarat, India. It shows the capability to monitor urbanization in 2D and 3D.

  12. Medical tourism in India.

    PubMed

    Gupta, Vijay; Das, Poonam

    2012-06-01

    The term 'medical tourism' is under debate because health care is a serious business and rarely do patients combine the two. India is uniquely placed by virtue of its skilled manpower, common language, diverse medical conditions that doctors deal with, the volume of patients, and a large nonresident Indian population overseas. Medical tourism requires dedicated services to alleviate the anxiety of foreign patients. These include translation, currency conversion, travel, visa, posttreatment care system,and accommodation of patient relatives during and after treatment. PMID:22727009

  13. Astronomical Instruments in India

    NASA Astrophysics Data System (ADS)

    Sarma, Sreeramula Rajeswara

    The earliest astronomical instruments used in India were the gnomon and the water clock. In the early seventh century, Brahmagupta described ten types of instruments, which were adopted by all subsequent writers with minor modifications. Contact with Islamic astronomy in the second millennium AD led to a radical change. Sanskrit texts began to lay emphasis on the importance of observational instruments. Exclusive texts on instruments were composed. Islamic instruments like the astrolabe were adopted and some new types of instruments were developed. Production and use of these traditional instruments continued, along with the cultivation of traditional astronomy, up to the end of the nineteenth century.

  14. A review on current status of municipal solid waste management in India.

    PubMed

    Gupta, Neha; Yadav, Krishna Kumar; Kumar, Vinit

    2015-11-01

    Municipal solid waste management is a major environmental issue in India. Due to rapid increase in urbanization, industrialization and population, the generation rate of municipal solid waste in Indian cities and towns is also increased. Mismanagement of municipal solid waste can cause adverse environmental impacts, public health risk and other socio-economic problem. This paper presents an overview of current status of solid waste management in India which can help the competent authorities responsible for municipal solid waste management and researchers to prepare more efficient plans. PMID:26574106

  15. A review on current status of municipal solid waste management in India.

    PubMed

    Gupta, Neha; Yadav, Krishna Kumar; Kumar, Vinit

    2015-11-01

    Municipal solid waste management is a major environmental issue in India. Due to rapid increase in urbanization, industrialization and population, the generation rate of municipal solid waste in Indian cities and towns is also increased. Mismanagement of municipal solid waste can cause adverse environmental impacts, public health risk and other socio-economic problem. This paper presents an overview of current status of solid waste management in India which can help the competent authorities responsible for municipal solid waste management and researchers to prepare more efficient plans.

  16. Epidemiology of Non-Hodgkin's Lymphoma in India.

    PubMed

    Nair, Reena; Arora, Neeraj; Mallath, Mohandas K

    2016-01-01

    Non-Hodgkin's lymphoma (NHL) is a common hematological malignancy. The age-adjusted incidence rates for NHL in men and women in India are 2.9/100,000 and 1.5/100,000, respectively. These are about one fourth of the incidence rates reported from Western Europe or North America. Within India, the incidence is several-fold higher in urban cancer registries compared to rural areas; the incidence being higher in metropolitan cities and Indian immigrants suggesting that urban lifestyles and economic progress may increase the cancer incidence. Compared to developed nations, the key differences in the presentation in India include: median age of 54 years (almost a decade less), higher male to female ratio, higher proportion of patients with B-symptoms (40-60 vs. 20-30%), poor ECOG performance status (≥2) at diagnosis (50 vs. 20-30%), higher frequency of diffuse large B-cell lymphomas (60-70 vs. <40%), lower frequency of follicular NHL (<20 vs. 30-40%) and T-cell type in 10-20 vs. <10%. The estimated mortality rate due to NHL is higher in India than in North America and Western Europe. Diagnostic and treatment delays, incorrect diagnosis and inappropriate or suboptimal treatment may be possible reasons for the poor outcome. Any improvement in the outcomes for NHL in India will require a nationwide approach, e.g. creation of several regional and district-level centers with expertise in lymphoma management. Collection of data on patient- and disease-related characteristics, treatment outcome, development of infrastructure, centralized review of histopathology subtype, novel treatment protocols, rigorous follow-up, training of staff, and financial support towards treatment could be possible strategies to improve the outcome. PMID:27462703

  17. India`s low-tech energy success

    SciTech Connect

    Sampat, P.

    1995-11-01

    This article describes a program by the Indian government which develops a inexpensive, readily available resource into electricity. A very simple method for converting cow dung into a flammable gase, biogas, has been used to improve the lives of over 10 million rural inhabitants of India. The dung provides cooking fuel, electric power, and as a by product an even better fertilizer than manure. Topics covered include the following: why biogas works in India; the economics of self-sufficiency in rural India; finding a strategy that works; tapping into the potential in the rural areas.

  18. Pharma industry in India.

    PubMed

    Sundaram, V M

    2008-01-01

    Globally ranked fourth by volume and 13th in value, the Indian pharma industry is a leading producer of high-quality, low-cost generic drugs. Its 14% share of the USD 57 billion world generic market is expected to increase to 50% by 2010. With the advantages of cost competitiveness, ability and experience in reverse engineering, availability of skilled scientific and engineering personnel and the capability to produce raw materials for a wide range of drugs from the basic stage, the industry delivers the entire range of therapeutic products. McKinsey & Co. predict that India's pharmaceutical market could reach a size of USD 20 billion by 2015, becoming one of the top 10 drug markets in the world. Generic versions of the cardiovascular drug carvedilol, ANDA-approved allopurinol, verapamil SR and the anticancer drug paclitaxel are some of the recent products introduced by Indian companies, with Caraco, Ranbaxy, Dabur, Dr. Reddy's, Nicholas Piramal India, leading the list. Setting up of integrated drug development companies and aggressive entries into the Japanese drug market have provided further impetus to the country's pharma manufacturing arena. PMID:18301810

  19. Holocene aridification of India

    NASA Astrophysics Data System (ADS)

    Ponton, Camilo; Giosan, Liviu; Eglinton, Tim I.; Fuller, Dorian Q.; Johnson, Joel E.; Kumar, Pushpendra; Collett, Tim S.

    2012-02-01

    Spanning a latitudinal range typical for deserts, the Indian peninsula is fertile instead and sustains over a billion people through monsoonal rains. Despite the strong link between climate and society, our knowledge of the long-term monsoon variability is incomplete over the Indian subcontinent. Here we reconstruct the Holocene paleoclimate in the core monsoon zone (CMZ) of the Indian peninsula using a sediment core recovered offshore from the mouth of Godavari River. Carbon isotopes of sedimentary leaf waxes provide an integrated and regionally extensive record of the flora in the CMZ and document a gradual increase in aridity-adapted vegetation from ˜4,000 until 1,700 years ago followed by the persistence of aridity-adapted plants after that. The oxygen isotopic composition of planktonic foraminifer Globigerinoides ruber detects unprecedented high salinity events in the Bay of Bengal over the last 3,000 years, and especially after 1,700 years ago, which suggest that the CMZ aridification intensified in the late Holocene through a series of sub-millennial dry episodes. Cultural changes occurred across the Indian subcontinent as the climate became more arid after ˜4,000 years. Sedentary agriculture took hold in the drying central and south India, while the urban Harappan civilization collapsed in the already arid Indus basin. The establishment of a more variable hydroclimate over the last ca. 1,700 years may have led to the rapid proliferation of water-conservation technology in south India.

  20. Holocene aridification of India

    USGS Publications Warehouse

    Ponton, C.; Giosan, L.; Eglinton, T.I.; Fuller, D.Q.; Johnson, J.E.; Kumar, P.; Collett, T.S.

    2012-01-01

    Spanning a latitudinal range typical for deserts, the Indian peninsula is fertile instead and sustains over a billion people through monsoonal rains. Despite the strong link between climate and society, our knowledge of the long-term monsoon variability is incomplete over the Indian subcontinent. Here we reconstruct the Holocene paleoclimate in the core monsoon zone (CMZ) of the Indian peninsula using a sediment core recovered offshore from the mouth of Godavari River. Carbon isotopes of sedimentary leaf waxes provide an integrated and regionally extensive record of the flora in the CMZ and document a gradual increase in aridity-adapted vegetation from ???4,000 until 1,700 years ago followed by the persistence of aridity-adapted plants after that. The oxygen isotopic composition of planktonic foraminifer Globigerinoides ruber detects unprecedented high salinity events in the Bay of Bengal over the last 3,000 years, and especially after 1,700 years ago, which suggest that the CMZ aridification intensified in the late Holocene through a series of sub-millennial dry episodes. Cultural changes occurred across the Indian subcontinent as the climate became more arid after ???4,000 years. Sedentary agriculture took hold in the drying central and south India, while the urban Harappan civilization collapsed in the already arid Indus basin. The establishment of a more variable hydroclimate over the last ca. 1,700 years may have led to the rapid proliferation of water-conservation technology in south India. Copyright 2012 by the American Geophysical Union.

  1. Modeling falling groundwater tables in major cities of the world

    NASA Astrophysics Data System (ADS)

    Sutanudjaja, Edwin; Erkens, Gilles

    2016-04-01

    Groundwater use and its over-consumption are one of the major drivers in the hydrology of many major cities in the world, particularly in delta regions. Yet, a global assessment to identify cities with declining groundwater table problems has not been done yet. In this study we used the global hydrological model PCR-GLOBWB (10 km resolution, for 1960-2010). Using this model, we globally calculated groundwater recharge and river discharge/surface water levels, as well as global water demand and abstraction from ground- and surface water resources. The output of PCR-GLOBWB model was then used to force a groundwater MODFLOW-based model simulating spatio-temporal groundwater head dynamics, including groundwater head declines in all major cities - mainly in delta regions - due to escalation in abstraction of groundwater to meet increasing water demand. Using these coupled models, we managed to identify a number of critical cities having groundwater table falling rates above 50 cm/year (average in 2000-2010), such as Barcelona, Houston, Los Angeles, Mexico City, New York, Rome and many large cities in China, Libya, India and Pakistan, as well as in Middle East and Central Asia regions. However, our simulation results overestimate the depletion rates in San Jose, Tokyo, Venice, and other cities where groundwater usages have been aggressively managed and replaced by importing surface water from other places. Moreover, our simulation might underestimate the declining groundwater head trends in some familiar cases, such as Bangkok (12 cm/year), Ho Chi Minh City (34 cm/year), and Jakarta (26 cm/year). The underestimation was due to an over-optimistic model assumption in allocating surface water for satisfying urban water needs. In reality, many big cities, although they are located in wet regions and have abundant surface water availability, still strongly rely on groundwater sources due to inadequate facilities to treat and distribute surface water resources.

  2. Modeling falling groundwater tables in major cities of the world

    NASA Astrophysics Data System (ADS)

    Sutanudjaja, E.; Erkens, G.

    2015-12-01

    Groundwater use and its over-consumption are one of the major drivers in the hydrology of many major cities in the world, particularly in delta regions. Yet, a global assessment to identify cities with declining groundwater table problems has not been done yet. In this study we used the global hydrological model PCR-GLOBWB (10 km resolution, for 1960-2010). Using this model, we globally calculated groundwater recharge and river discharge/surface water levels, as well as global water demand and abstraction from ground- and surface water resources. The output of PCR-GLOBWB model was then used to force a groundwater MODFLOW-based model simulating spatio-temporal groundwater head dynamics, including groundwater head declines in all major cities - mainly in delta regions - due to escalation in abstraction of groundwater to meet increasing water demand. Using these coupled models, we managed to identify a number of critical cities having groundwater table falling rates above 50 cm/year (average in 2000-2010), such as Barcelona, Houston, Los Angeles, Mexico City, New York, Rome and many large cities in China, Libya, India and Pakistan, as well as in Middle East and Central Asia regions. However, our simulation results overestimate the depletion rates in San Jose, Tokyo, Venice, and other cities where groundwater usages have been aggressively managed and replaced by importing surface water from other places. Moreover, our simulation might underestimate the declining groundwater head trends in some familiar cases, such as Bangkok (12 cm/year), Ho Chi Minh City (34 cm/year), and Jakarta (26 cm/year). The underestimation was due to an over-optimistic model assumption in allocating surface water for satisfying urban water needs. In reality, many big cities, although they are located in wet regions and have abundant surface water availability, still strongly rely on groundwater sources due to inadequate facilities to treat and distribute surface water resources.

  3. Variabilities in CO2 and CO over an urban site in India: Inter-correlations and emissions characteristics.

    NASA Astrophysics Data System (ADS)

    Negi, N. C.; Lal, S.; Sethuraman, V.; Patra, P. K.

    2015-12-01

    CO2, the most important greenhouse gas (GHG) in the atmosphere, plays a pivotal role in climate change. The long term increase in its atmospheric abundance after the Industrial Revolution is attributed to the emissions from anthropogenic activities, especially fossil fuel combustion. CO is a product of inefficient combustion and can be used as a surrogate tracer for identifying the anthropogenic and biospheric signal of CO2 from the atmospheric observation. India is the second largest populous country in the world and share significant contribution in the emissions of greenhouse gases mainly CO2. The budget of CO2, estimated from top-down and bottom-up approaches, shows large uncertainties over the South Asian region than other continents. One of the major sources of these large uncertainties is the lack of spatial and temporal observations. An attempt has been made using a year-long period to study the variability of the levels of CO2 and CO at an urban site Ahmedabad (23.03oN, 72.58oE, 55m AMSL), in the western India using a highly sensitive cavity ring down spectroscopy technique. The diurnal cycles of CO2 and CO show distinct features to each other due to their diverse sources and sinks. Two significant peaks during the morning and evening hours have been observed in the diurnal cycle of CO2 while in the case of CO evening peak is significantly higher than the morning peak. The afternoon levels of CO2 are observed lower during monsoon, which shows the significant uptake of CO2 from the biosphere during this season. The diurnal amplitude of CO2 is found largest around 41 ppmv in autumn and lowest around 12 ppmv in monsoon. The seasonal cycles calculated from the afternoon average monthly CO2 show the minimum levels during monsoon and maximum during spring. In case of CO minimum levels are observed in monsoon while maximum are observed in winter. The seasonal amplitude is observed around 15.02 ppmv and 0.27 ppmv for CO2 and CO respectively. Further, the co

  4. Analysis, assessment and mapping of groundwater quality of Chandigarh (India).

    PubMed

    Bansal, Rajesh; Sharma, L N; John, Siby

    2011-04-01

    Chandigarh (India) has been depending on groundwater resources to meet its water requirements in addition to the surface water source (Bhakra Main Canal). With a view to assess the groundwater quality, samples were collected from geo-referenced tube wells in different localities of the city. Samples were analysed for conventional parameters indicative of the physico-chemical quality of groundwater. The groundwater quality mapping was attempted using the ARCGIS 9.0. Thematic maps were generated for each parameter of groundwater quality. This paper presents the spatial distribution of groundwater quality of Chandigarh city. The quality of groundwater was found to be varying with geology of the area as well as the land use and land cover.

  5. Quitline Activity in Rajasthan, India.

    PubMed

    Gupta, Rakesh; Verma, Vinit; Mathur, Pankaj

    2016-01-01

    Quitline activity in Rajasthan, India is a voluntary activity of Rajasthan Cancer Foundation (RCF) since April 2013. To kick-off, it took the benefit of the State Government- PIRAMAL SWASTHYA (PS)1 collaborative 104 Health Information Helpline that existed already in public-private partnership. It is a reactive quitline that helps callers through the counselors and nursing staff trained specifically through the weekly sessions held by the first author, the RCF resource on quitline. Besides structuring of the scripts for primary intervention and follow-ups after 1 week, 1 month, 6 months and a year, he also monitors calls, advices and coordinates with the supervisors to manage and analyze the data base, and reports to the PS lead at the Jaipur Center on overall performance and to plan strategic communication with the State Government on its outcomes. The quitline has limitations of its informal existence through a voluntary effort of RCF, no specific resource allocation, suboptimal data management, minimal awareness in the masses due to poor IEC (Information, Education and Communication; except its efforts made by RCF in last 1 year through the government-run State TV and City Radio) and staff shortage and its attrition due to lack of plan for career advancement. Despite these challenges in the year 2013, the quit line has registered a quit rate (for complete abstinence) of 19.93% amongst 1525 callers. The quit rate were 58.01% (304/ 524) among the responders at the 3rd follow-up at 18 months (in September 2014)2. In view of an increase in quit rate by 5- 9 times over the prevailing quit rate in the former ever daily users [both smokers and the users of smokeless tobacco (SLT)], efforts are being made by RCF in concurrence with PS to have this cost-effective model established formally with optimal resource allocation in collaboration with willing agencies (the State and Central Governments and the International Quitline Agencies) and its replication in 4 more states

  6. The biological sciences in India

    PubMed Central

    Dell, Karen

    2009-01-01

    India is gearing up to become an international player in the life sciences, powered by its recent economic growth and a desire to add biotechnology to its portfolio. In this article, we present the history, current state, and projected future growth of biological research in India. To fulfill its aspirations, India's greatest challenge will be in educating, recruiting, and supporting its next generation of scientists. Such challenges are faced by the US/Europe, but are particularly acute in developing countries that are racing to achieve scientific excellence, perhaps faster than their present educational and faculty support systems will allow. PMID:19204144

  7. Food for Thought. Curriculum Projects Developed by 1998 Seminar Participants. Fulbright-Hays Summer Seminars Abroad 1998 (India).

    ERIC Educational Resources Information Center

    Tiede, Lynn M.

    While leaders in India have been slower than other non-Western nations to encourage the sales of Western fast food products, signs of these foods are present in larger cities like Delhi, Bombay, Calcutta, and Madras. This unit of study is a series of lessons designed to introduce junior high school or high school students to various aspects of the…

  8. Partnership in Action: Introducing Family-Based Intervention for Children with Disability in Urban Slums of Kolkata, India

    ERIC Educational Resources Information Center

    Sen, Reena; Goldbart, Juliet

    2005-01-01

    This paper presents the processes and findings of a three-year action research project implemented in a small number of urban slums in the city of Kolkata (previously known as Calcutta), the capital of the state of West Bengal in Eastern India. The project involved partnership between an established institute for cerebral palsy in Kolkata, two…

  9. Educating the Urban Poor: A Case Study of Running Preschools in Non-Notified Slums of India

    ERIC Educational Resources Information Center

    Vaijayanti, K.; Subramanian, Mathangi

    2015-01-01

    United Nations Children's Fund (UNICEF) recently reported that the world's population is shifting to its cities. India is no exception. Throughout the country, an increasing number of migrants are leaving agricultural lifestyles in search of economic and educational opportunities, often relocating to non-notified slums. Despite the fact that many…

  10. 26. 'CITY HOSPITAL, BLACKWELL'S ISLAND.' (Source: New York City Department ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    26. 'CITY HOSPITAL, BLACKWELL'S ISLAND.' (Source: New York City Department of Public Finance, Real Estate Owned by the City of New York under Jurisdiction of the Department of Public Charities, 1909.) - Island Hospital, Roosevelt Island, New York County, NY

  11. Restoration of Bhoj Wetlands At Bhopal, India

    NASA Astrophysics Data System (ADS)

    Shukla, S. S.; Kulshrestha, M.; Wetland Project, Bhoj

    Bhoj Wetlands comprise the two lakes at Bhopal, India. These wetlands are listed amongst the 21 lakes recognized by Ministry of Environment and Forest, India and are under consideration for Ramsar lake status. The twin lakes have a total water- spread area of 32.29 sq. kms and catchment area of 370.6 sq. kms and both lakes support a rich and diverse range of flora and fauna. Currently with the help of 7055-m Yen soft loan from Japan Bank for International Cooperation (JBIC), a comprehen- sive project called the Bhoj Wetland Project has been launched for Eco-conservation management of twin lakes and this is one of the most reputed projects of its kind being undertaken in India. This paper presents details of the various works being undertaken for restoration of these wetlands at Bhopal. The Bhoj Wetlands are located at Bhopal, a city founded in 11th century AD by King Bhoj and which became known for the worst industrial Gas tragedy in 1984 when thousands lost their lives. The city is still recovering and the Bhoj Wetland Project is playing a very crucial role in improving the overall environmental status of the City. These wetlands are at present facing acute en- vironmental degradation due to pollution from a number of sources such as inflow of untreated sewage and solid waste, silt erosion and inflow from catchment, commercial activities like washing of clothes and cleaning of vehicles etc., inflow of agricultural residues and pesticides, and encroachment by builders all of which are fast eroding the rich eco-culture, flora fauna in and around the wetlands. The Bhoj Wetland Project is being implemented since the year 1995 and is scheduled to end in March 2002. The project works are being undertaken under the overall aegis of Ministry of Housing Environment, Govt. of Madhya Pradesh (M.P.) State, India. All the detailed project reports (DPRs) and preliminary ground work was undertaken by the in-house staff of Bhoj Wetland project, resulting in huge amounts of

  12. Build a City.

    ERIC Educational Resources Information Center

    Reynolds, Jean A.

    1985-01-01

    A week-long build-a-city project is described which lets students become familiar with the history of the five Platonic solids (tetrahedron, octahedron, hexahedron, isosahedron, dodecahedron) and then use these solids to create a city using posterboard and construction paper. (MNS)

  13. Utah: Salt Lake City

    Atmospheric Science Data Center

    2014-05-15

    ... backdrops for the 2002 Winter Olympics, to be held in Salt Lake City, Utah. The mountains surrounding Salt Lake City are renowned for ... western edge of the Rocky Mountains and eastern rim of the Great Basin. This early-winter image pair was acquired by the Multi-angle ...

  14. The Industrial City

    ERIC Educational Resources Information Center

    Mohl, Raymond

    1976-01-01

    This article, the sixth installment in Environment's "Looking Back" series, traces the woes of America's industrialized cities to the movement that developed cities primarily as centers for industrial enterprise rather than as places for people to live. Today's social ills, from pollution to poverty, developed from that movement. (BT)

  15. CITY III Operator's Manual.

    ERIC Educational Resources Information Center

    Envirometrics, Inc., Washington, DC.

    CITY III is a computer-assisted simulation game of an urban system involving player operation of and interaction with economic, social, and government components. The role of operator in the game is to take the handwritten inputs (decisions) from the CITY III participants, process them, and return output which initiates the next round of…

  16. Salt Lake City, Utah

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Salt Lake City, Utah, will host the 2002 Winter Olympic Games. The city is located on the southeastern shore of the Great Salt Lake and sits to the west of the Wasatch Mountains, which rise more than 3,500 meters (10,000 feet) above sea level. The city was first settled in 1847 by pioneers seeking relief from religious persecution. Today Salt Lake City, the capital of Utah, is home to more than 170,000 residents. This true-color image of Salt Lake City was acquired by the Enhanced Thematic Mapper Plus (ETM+), flying aboard Landsat 7, on May 26, 2000. The southeastern tip of the Great Salt Lake is visible in the upper left of the image. The furrowed green and brown landscape running north-south is a portion of the Wasatch Mountains, some of which are snow-capped (white pixels). The greyish pixels in the center of the image show the developed areas of the city. A number of water reservoirs can be seen east of the mountain range. Salt Lake City International Airport is visible on the northwestern edge of the city. About 20 miles south of the airport is the Bingham Canyon Copper Mine (tan pixels), the world's largest open pit excavation. See also this MODIS image of Utah. Image courtesy NASA Landsat7 Science Team and USGS Eros Data Center

  17. Innovation and the City

    ERIC Educational Resources Information Center

    Kleiman, Neil; Forman, Adam; Ko, Jae; Giles, David; Bowles, Jonathan

    2013-01-01

    With Washington trapped in budget battles and partisan gridlock, cities have emerged as the best source of government innovation. Nowhere is this more visible than in New York City. Since taking office in 2002, Mayor Bloomberg has introduced a steady stream of innovative policies, from a competition to recruit a new applied sciences campus and a…

  18. Walkout in Crystal City

    ERIC Educational Resources Information Center

    Barrios, Greg

    2009-01-01

    When students take action, they create change that extends far beyond the classroom. In this article, the author, who was a former teacher from Crystal City, Texas, remembers the student walkout that helped launch the Latino civil rights movement 40 years ago. The Crystal City student walkout remains a high point in the history of student activism…

  19. Recent status of organohalogens, heavy metals and PAHs pollution in specific locations in India.

    PubMed

    Subramanian, Annamalai; Kunisue, Tatsuya; Tanabe, Shinsuke

    2015-10-01

    Our group of scientists at the Center for Marine Environmental Studies (CMES), Ehime University, Japan has been carrying-out studies in India from the 1980s on chemicals contamination. Due to its agrarian economy, use of fossil fuels, industries, growing population and urbanization, chemicals such as pesticides, dioxins and related chemicals (DRCs), brominated flame retardants (BFRs), heavy metals, and polyaromatic hydrocarbons (PAHs) are widely spread in India. We have published a review (Subramanian and Tanabe, 2007) covering papers published until 2005, on India. A decade had passed and this is the time to provide an update of the spatial and temporal changes during this period and hence this review. At many instances organochlorines such as DDTs and HCHs showed decreasing trends even though they are still at considerable levels. Novel chemicals such as PCDDs/Fs are seen at municipal solid waste dumping sites of India at levels equivalent to similar locations of the developed world. In the e-waste processing sites in India, especially the informal ones, apart from PCDDs/Fs, some brominated flame retardants (BFRs) and heavy metals were present as contaminants. Metro cities of India showed location specific contamination by HCHs, DDTs, PCDDs/Fs, BFRs, PAHs, etc. Coastal regions of India seem to be still unpolluted when compared to the nearby inland locations. This review is concerned mainly with the chemicals that we (CMES) have been evaluating in India in the past three decades. We suggest the importance of further studies, future directions for policy decisions and also for implementing control measures.

  20. Recent status of organohalogens, heavy metals and PAHs pollution in specific locations in India.

    PubMed

    Subramanian, Annamalai; Kunisue, Tatsuya; Tanabe, Shinsuke

    2015-10-01

    Our group of scientists at the Center for Marine Environmental Studies (CMES), Ehime University, Japan has been carrying-out studies in India from the 1980s on chemicals contamination. Due to its agrarian economy, use of fossil fuels, industries, growing population and urbanization, chemicals such as pesticides, dioxins and related chemicals (DRCs), brominated flame retardants (BFRs), heavy metals, and polyaromatic hydrocarbons (PAHs) are widely spread in India. We have published a review (Subramanian and Tanabe, 2007) covering papers published until 2005, on India. A decade had passed and this is the time to provide an update of the spatial and temporal changes during this period and hence this review. At many instances organochlorines such as DDTs and HCHs showed decreasing trends even though they are still at considerable levels. Novel chemicals such as PCDDs/Fs are seen at municipal solid waste dumping sites of India at levels equivalent to similar locations of the developed world. In the e-waste processing sites in India, especially the informal ones, apart from PCDDs/Fs, some brominated flame retardants (BFRs) and heavy metals were present as contaminants. Metro cities of India showed location specific contamination by HCHs, DDTs, PCDDs/Fs, BFRs, PAHs, etc. Coastal regions of India seem to be still unpolluted when compared to the nearby inland locations. This review is concerned mainly with the chemicals that we (CMES) have been evaluating in India in the past three decades. We suggest the importance of further studies, future directions for policy decisions and also for implementing control measures. PMID:26134537

  1. Biobanking and Privacy in India.

    PubMed

    Chaturvedi, Sachin; Srinivas, Krishna Ravi; Muthuswamy, Vasantha

    2016-03-01

    Biobank-based research is not specifically addressed in Indian statutory law and therefore Indian Council for Medical Research guidelines are the primary regulators of biobank research in India. The guidelines allow for broad consent and for any level of identification of specimens. Although privacy is a fundamental right under the Indian Constitution, courts have limited this right when it conflicts with other rights or with the public interest. Furthermore, there is no established privacy test or actionable privacy right in the common law of India. In order to facilitate biobank-based research, both of these lacunae should be addressed by statutory law specifically addressing biobanking and more directly addressing the accompanying privacy concerns. A biobank-specific law should be written with international guidelines in mind, but harmonization with other laws should not be attempted until after India has created a law addressing biobank research within the unique legal and cultural environment of India.

  2. Blood bank regulations in India.

    PubMed

    Choudhury, Nabajyoti; Desai, Priti

    2012-06-01

    Successful blood services depend on legally empowered regulatory services. Blood transfusion services are important constituents of national health services. Blood transfusion services in India are regulated by the Drugs and Cosmetics Act, 1940 and its subsequent amendments. The Drugs and Cosmetics Act, 1940 specifies about accommodation, manpower, equipment, supplies and reagents, good manufacturing practices, and process control to be followed in Indian blood transfusion services.Regulatory affairs in the Indian blood banking system are controlled by central and provincial Drug Control authority under Drug Controller General of India. National AIDS Control Organization (NACO) acts as a facilitator to Indian blood transfusion services on behalf of the Ministry of Health and Family Welfare, Government of India,especially to the government sector. The National Blood Policy was published by the Government of India in 2002 and it provides objectives to provide safe, adequate quantity of blood, blood components, and products.

  3. Biobanking and Privacy in India.

    PubMed

    Chaturvedi, Sachin; Srinivas, Krishna Ravi; Muthuswamy, Vasantha

    2016-03-01

    Biobank-based research is not specifically addressed in Indian statutory law and therefore Indian Council for Medical Research guidelines are the primary regulators of biobank research in India. The guidelines allow for broad consent and for any level of identification of specimens. Although privacy is a fundamental right under the Indian Constitution, courts have limited this right when it conflicts with other rights or with the public interest. Furthermore, there is no established privacy test or actionable privacy right in the common law of India. In order to facilitate biobank-based research, both of these lacunae should be addressed by statutory law specifically addressing biobanking and more directly addressing the accompanying privacy concerns. A biobank-specific law should be written with international guidelines in mind, but harmonization with other laws should not be attempted until after India has created a law addressing biobank research within the unique legal and cultural environment of India. PMID:27256123

  4. Aging research in India.

    PubMed

    Ashok, Badithe T; Ali, Rashid

    2003-06-01

    Research on aging in India has been well documented since ancient times. As way back as 3000-1500 BC, the Indian medical system of Ayurveda was used as a means for the prevention of the effects of aging and generation of disease in organs or the whole organism, respectively. In recent years, the focus has been demographic studies on different aspects of aging and has been in isolation. Molecular aspects of aging have been addressed only by a few groups of scientists which has focused on regulation of gene expression, DNA damage and repair, development of immunochemical reagents to detect oxidative DNA damage and assessing the levels of circulating antibodies to reactive oxygen species modified DNA (ROS-DNA), etc. This review aims to recapitulate various research studies on aging since 3000 BC to date. PMID:12814794

  5. Can India's ``literate'' read?

    NASA Astrophysics Data System (ADS)

    Kothari, Brij; Bandyopadhyay, Tathagata

    2010-12-01

    This paper takes a close look at India's literacy rate by exploring whether the officially "literate" can read and at what level. In a large sample, aged 7+, drawn from four Hindi-speaking states, two methods were used to measure literacy. One was the standard Census Method (CM) which relies on self-reporting and the other was a Reading Method (RM) which required the same individuals to actually read a simple text at grade 2 level. The findings revealed a substantial difference between the reading literacy rates obtained by CM and RM. CM over-reported RM by 16%. The overestimation was higher for males. Decoding skills were found to erode in most cases after completion of primary schooling, assuming no further education. A minimum grade 8-9 education was required for decoding skills to not deteriorate after schooling.

  6. India's Worsening Uranium Shortage

    SciTech Connect

    Curtis, Michael M.

    2007-01-15

    As a result of NSG restrictions, India cannot import the natural uranium required to fuel its Pressurized Heavy Water Reactors (PHWRs); consequently, it is forced to rely on the expediency of domestic uranium production. However, domestic production from mines and byproduct sources has not kept pace with demand from commercial reactors. This shortage has been officially confirmed by the Indian Planning Commission’s Mid-Term Appraisal of the country’s current Five Year Plan. The report stresses that as a result of the uranium shortage, Indian PHWR load factors have been continually decreasing. The Uranium Corporation of India Ltd (UCIL) operates a number of underground mines in the Singhbhum Shear Zone of Jharkhand, and it is all processed at a single mill in Jaduguda. UCIL is attempting to aggrandize operations by establishing new mines and mills in other states, but the requisite permit-gathering and development time will defer production until at least 2009. A significant portion of India’s uranium comes from byproduct sources, but a number of these are derived from accumulated stores that are nearing exhaustion. A current maximum estimate of indigenous uranium production is 430t/yr (230t from mines and 200t from byproduct sources); whereas, the current uranium requirement for Indian PHWRs is 455t/yr (depending on plant capacity factor). This deficit is exacerbated by the additional requirements of the Indian weapons program. Present power generation capacity of Indian nuclear plants is 4350 MWe. The power generation target set by the Indian Department of Atomic Energy (DAE) is 20,000 MWe by the year 2020. It is expected that around half of this total will be provided by PHWRs using indigenously supplied uranium with the bulk of the remainder provided by breeder reactors or pressurized water reactors using imported low-enriched uranium.

  7. Neurosurgery in India: an overview.

    PubMed

    Ganapathy, Krishnan

    2013-01-01

    This overview of neurosurgery in India during the last six decades gives a holistic perspective of the phenomenal advances made. Neurosurgical education, the change in clinical spectrum of diseases and their presentation, evolution of various subspecialties and societies, the state of research, the issues peculiar to India, including the urban-rural health divide, the increasing role of information and communication technology in neurosurgery, and the gradual but definite global recognition of Indian neurosurgery will be addressed.

  8. Seasonal Drought Prediction in India

    NASA Astrophysics Data System (ADS)

    Shah, R.; Mishra, V.

    2015-12-01

    Drought is among the most costly natural disasters in India. Seasonal prediction of drought can assist planners to manage agriculture and water resources. Such information can be valuable for a country like India where 60% of agriculture is rain-fed. Here we evaluate precipitation and temperature forecast from the NCEP's CFSV2 for seasonal drought prediction in India. We demonstrate the utility of the seasonal prediction of precipitation and temperature for drought forecast at 1-2 months lead time at a high spatial resolution. Precipitation from CFSv2 showed moderate correlations with observed up to two months lead. For one month lead, we found a significant correlation between CFSv2 and observed precipitation during winter season. Air temperature from the CFSv2 showed a good correlation with observed temperature during the winter. We forced the Variable Infiltration Capacity (VIC) model with the CFSv2 forecast of precipitation and air temperature to generate forecast of hydrologic variables such as soil moisture and total runoff. We find that errors of the prediction reduce for the two month lead time in the majority of the study domain except the northern India. Skills of Initial Hydrologic Conditions combined with moderate skills of forcings based on the CFSv2 showed ability of drought prediction in India. The developed system was able to successfully predict observed top layer soil moisture and observed drought based on satellite remote sensing in India.

  9. Modeling the emission sources for polychlorinated biphenyls in India: implications for human health risk assessment.

    PubMed

    Chakraborty, Paromita

    2014-01-01

    In addition to the electronic waste generated in India, toxic wastes containing polychlorinated biphenyls (PCBs) are dumped in India for recycling purpose. In addition tropical climate facilitates the rapid entry of PCBs to the atmosphere from the contaminated surfaces. Therefore it is important to identify the pathway for atmospheric PCB loading so as to regulate the ongoing release of PCBs. Hence active and passive air sampling of PCBs were conducted along the urban and suburban transects of seven major Indian cities and from the hotspots and rural/background locations in India during 2006-2012. A sinusoidal model could very well describe the diurnal pattern observed in New Delhi, Kolkata, Mumbai and Chennai, which suggests that concentrations in air are influenced by temperature-dependent air-soil surface exchange processes.

  10. Economic development and gender inequality in cognition: a comparison of China and India, and of SAGE and the HRS sister studies

    PubMed Central

    Weir, David; Lay, Margaret; Langa, Kenneth

    2014-01-01

    This paper examines cognition measures by age and gender from two types of studies in China and India. It finds that despite some notable differences in samples and measures, a general strong association of cognition in older ages with education emerges as a potential explanation for gender gaps and cohort differences. Female disadvantage in cognition is greater in India, both before and after controlling for education. The process of rural-urban migration draws more cognitively able women to cities in China but not in India. The advent of modern longitudinal studies of aging in these developing countries holds great promise for future work. PMID:25506546

  11. Spatial variation of temperature and indicative of the urban heat island in Chennai Metropolitan Area, India

    NASA Astrophysics Data System (ADS)

    Jeganathan, Anushiya; Andimuthu, Ramachandran; Prasannavenkatesh, Ramachandran; Kumar, Divya Subash

    2016-01-01

    Heat island is the main product of urban climate, and one of the important problems of twenty-first century. Cities in tropical countries suffer extensively due to the urban heat island effect, and urban climate studies are necessary to improve the comfort level and city planning. Chennai is the tropical city; it is the fourth largest metropolis in India and one of the fastest growing economic and industrial growth centers in South Asia. The spatial distribution of heat intensity in Chennai Metropolitan Area was studied, and the influence of land use and green cover were analyzed in the present work. Mobile measurements were carried out throughout the study area using a grid network to represent various land use patterns of the city. The study revealed some heat and cool pockets within the city limit; the maximum intensities of temperature were noticed in the central core city and north Chennai, which are distinguished for their commercial centers and densely populated residential areas. In morning time, temperature differences between fringes and central parts of heat packets were in the range of 3-4.5 °C. Land use and green cover play a critical role in microclimate and influences it. Green cover has a significant negative correlation with observed microclimate variations. Thus, the study urges city administration, policy makers, and architects to take up effective mitigation and adaptation strategies in the city to make people more comfortable.

  12. Distribution of neurologists and neurosurgeons in India and its relevance to the adoption of telemedicine.

    PubMed

    Ganapathy, Krishnan

    2015-01-01

    Majority of Indians have no access to centres of neurological excellence in the country. A detailed analysis of 3666 members of the Neurological Society of India and the Indian Academy of Neurology revealed that not a single member lived in a geographical area covering 934.8 million people. 30.09% live in the four major metropolitan cities, 29.54% in the state capitals, 30.58% in Tier 2 cities, 7.12% in tier 3 cities and 2.67% in rural areas covering a population of 84.59 million. Building additional neurological centres cannot be the only answer, given the acute shortage of funds and trained personnel. In 1999, the author among others, foresaw that it could be possible, to extend the reach of urban specialists to suburban and rural India, by virtual means. The neurological community has been slow to use Information and Communication Technology (ICT) as an integral part of their health care delivery system. This article analyses the distribution of neurologists and neurosurgeons in India and suggests that providing additional virtual neurological care can be the only answer to offset the lop sided distribution of clinical care givers in neurosciences. In this article, the authors' considerable experience in introducing and developing telehealth in India over the last 15 years is being shared with specific emphasis on its relevance to neurosciences. A review of the global literature on telemedicine and neurosciences will substantiate the plea that telemedicine must be deployed by neurologists and neurosurgeons in India to extend their reach to patients particularly those residing in rural areas. PMID:25947977

  13. Oral Hygiene Status of Institutionalised Dependent Elderly in India – a Cross-Sectional Survey

    PubMed Central

    Khanagar, Sanjeev; Naganandini, S.; Rajanna, Vasuda; Naik, Sachin; Rao, Rekha; Madhuniranjanswamy, M S

    2015-01-01

    Background/Introduction For various reasons, the care demand from elderly people is low and difficult to determine, whereas their oral hygiene status would need urgent care. Objective To assess the oral hygiene status of institutionalized dependent elderly in Bangalore City, India. Methods A cross-sectional study of 322 dependent elderly patients was conducted at seven elderly homes of Bangalore City, India. The oral hygiene status recorded includes dental and prosthetic hygiene. Results The mean Debris Index and Plaque Index scores of dentate elderly were 2.87±0.22 and 3.17±0.40, respectively, the mean Denture Plaque and Denture Stomatitis scores were 3.15±0.47 and 1.43±0.68, respectively. Conclusion The dental hygiene was inadequate. This study emphasizes the care demand and the need for help in oral hygiene procedures for the dependent institutionalized elderly. PMID:26180560

  14. Inequality and City Size*

    PubMed Central

    Baum-Snow, Nathaniel; Pavan, Ronni

    2013-01-01

    Between 1979 and 2007 a strong positive monotonic relationship between wage inequality and city size has developed. This paper investigates the links between this emergent city size inequality premium and the contemporaneous nationwide increase in wage inequality. After controlling for the skill composition of the workforce across cities of different sizes, we show that at least 23 percent of the overall increase in the variance of log hourly wages in the United States from 1979 to 2007 is explained by the more rapid growth in the variance of log wages in larger locations relative to smaller locations. This influence occurred throughout the wage distribution and was most prevalent during the 1990s. More rapid growth in within skill group inequality in larger cities has been by far the most important force driving these city size specific patterns in the data. Differences in the industrial composition of cities of different sizes explain up to one-third of this city size effect. These results suggest an important role for agglomeration economies in generating changes in the wage structure during the study period. PMID:24954958

  15. Great cities look small.

    PubMed

    Sim, Aaron; Yaliraki, Sophia N; Barahona, Mauricio; Stumpf, Michael P H

    2015-08-01

    Great cities connect people; failed cities isolate people. Despite the fundamental importance of physical, face-to-face social ties in the functioning of cities, these connectivity networks are not explicitly observed in their entirety. Attempts at estimating them often rely on unrealistic over-simplifications such as the assumption of spatial homogeneity. Here we propose a mathematical model of human interactions in terms of a local strategy of maximizing the number of beneficial connections attainable under the constraint of limited individual travelling-time budgets. By incorporating census and openly available online multi-modal transport data, we are able to characterize the connectivity of geometrically and topologically complex cities. Beyond providing a candidate measure of greatness, this model allows one to quantify and assess the impact of transport developments, population growth, and other infrastructure and demographic changes on a city. Supported by validations of gross domestic product and human immunodeficiency virus infection rates across US metropolitan areas, we illustrate the effect of changes in local and city-wide connectivities by considering the economic impact of two contemporary inter- and intra-city transport developments in the UK: High Speed 2 and London Crossrail. This derivation of the model suggests that the scaling of different urban indicators with population size has an explicitly mechanistic origin. PMID:26179988

  16. Great cities look small

    PubMed Central

    Sim, Aaron; Yaliraki, Sophia N.; Barahona, Mauricio; Stumpf, Michael P. H.

    2015-01-01

    Great cities connect people; failed cities isolate people. Despite the fundamental importance of physical, face-to-face social ties in the functioning of cities, these connectivity networks are not explicitly observed in their entirety. Attempts at estimating them often rely on unrealistic over-simplifications such as the assumption of spatial homogeneity. Here we propose a mathematical model of human interactions in terms of a local strategy of maximizing the number of beneficial connections attainable under the constraint of limited individual travelling-time budgets. By incorporating census and openly available online multi-modal transport data, we are able to characterize the connectivity of geometrically and topologically complex cities. Beyond providing a candidate measure of greatness, this model allows one to quantify and assess the impact of transport developments, population growth, and other infrastructure and demographic changes on a city. Supported by validations of gross domestic product and human immunodeficiency virus infection rates across US metropolitan areas, we illustrate the effect of changes in local and city-wide connectivities by considering the economic impact of two contemporary inter- and intra-city transport developments in the UK: High Speed 2 and London Crossrail. This derivation of the model suggests that the scaling of different urban indicators with population size has an explicitly mechanistic origin. PMID:26179988

  17. Urbanisation and greening of Indian cities: Problems, practices, and policies.

    PubMed

    Imam, Aabshar U K; Banerjee, Uttam Kumar

    2016-05-01

    Progress of the Indian economy is threatened by the impact of climate change. Generation of urban heat islands (UHIs), waning of urban green cover, increase in carbon emissions and air pollution deteriorate the living environment. Rise in urban temperatures and heat stress induced mortality remain major concerns. Although the National Action Plan on Climate Change emphasises the national missions of 'enhanced energy efficiency', and 'green India', little research has been devoted to explore the passive cooling potential of urban greenery in India, thus lending uniqueness to this study. The manifestations of unplanned urban development (UHIs, escalated carbon emissions, air pollution) are discussed and corroborated with identification of contributory factors. Contemporary greening practices and bye-laws in four major Indian cities (New Delhi, Pune, Chennai, and Visakhapatnam) are analysed and compared with global best practices. The findings are used to propose planning guidelines which are expected to assist in consolidating natural sustainability of emerging economies. PMID:26768899

  18. Astronomy of Indian Cities, Temples, and Pilgrimage Centers

    NASA Astrophysics Data System (ADS)

    McKim Malville, J.

    Throughout the Indian subcontinent, there are regions where culture and geography join to create a landscape that is infused with meaning and power. These sites are often tirthas, places of extensive mythological associations where many believe that spirit can cross between different realms. Tirthas may be important fords of rivers, summits of hills where the heaven and the earth seem unusually close, or locations where Hindu deities have entered the world. Many contain a symbolic cosmology or visual astronomical sightlines, primarily to the solstices. Two tirthas are discussed: Varanasi, the most important pilgrimage destination for the whole of Hindu India, and Vijayanagara, once a major pilgrimage center of southern India, which became the capital city of the Hindu empire that controlled the southern part of the subcontinent. The concept of self-organized criticality is introduced as a useful technique for analyzing pilgrimage systems.

  19. Optimisation of city size.

    PubMed

    Laurila, Hannu

    2011-01-01

    Club theoretical analysis of migration between asymmetrical cities shows that centralised policy intervention is necessary to ensure the efficient allocation of people between cities. Administrative and economic measures are compared as policy instruments of central government. These instruments are found to differ in their effects on residential allocation and welfare. In particular, a lump-sum tax-transfer programme pools the welfare-creating potentials of cities, thus affecting the efficiency condition. Therefore, lump-sum tax-transfers are superior to both quantity rationing and Pigouvian taxes, and they also activate, rather than stabilise, migration. PMID:21584984

  20. City Lights of Europe

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Growth in 'mega-cities' is altering the landscape and the atmosphere in such a way as to curtail normal photosynthesis. By using data from The Defense Meteorological Satellite Program's Operational Linescan System, researchers have been able to look at urban sprawl by monitoring the emission of light from cities at night. By overlaying these 'light maps' onto other data such as soil and vegetation maps, the research shows that urbanization can have a variable but measurable impact on photosynthetic productivity. For more information, read Bright Lights, Big City Image by the NASA GSFC Scientific Visualization Studio

  1. Epidemiology of knee osteoarthritis in India and related factors

    PubMed Central

    Pal, Chandra Prakash; Singh, Pulkesh; Chaturvedi, Sanjay; Pruthi, Kaushal Kumar; Vij, Ashok

    2016-01-01

    Background: Among the chronic rheumatic diseases, hip and knee osteoarthritis (OA) is the most prevalent and is a leading cause of pain and disability in most countries worldwide. Its prevalence increases with age and generally affects women more frequently than men. OA is strongly associated with aging and heavy physical occupational activity, a required livelihood for many people living in rural communities in developing countries. Determining region-specific OA prevalence and risk factor profiles will provide important information for planning future cost effective preventive strategies and health care services. Materials and Methods: The study was a community based cross sectional study to find out the prevalence of primary knee OA in India which has a population of 1.252 billion. The study was done across five sites in India. Each site was further divided into big city, small city, town, and village. The total sample size was 5000 subjects. Tools consisted of a structured questionnaire and plain skiagrams for confirmation of OA. Diagnosis was done using Kellgren and Lawrence scale for osteoarthritis. Results: Overall prevalence of knee OA was found to be 28.7%. The associated factors were found to be female gender (prevalence of 31.6%) (P = 0.007), obesity (P = 0.04), age (P = 0.001) and sedentary work (P = 0.001). Conclusions: There is scarcity of studies done in India which has varied socio geographical background and communities. We conducted this study for analyzing the current prevalence of OA in different locations. This study has evidenced a large percentage of population as borderline OA; therefore, it depends mainly on the prevention of modifiable risk factors to preserve at ease movement in elderly population through awareness programs. PMID:27746495

  2. Exposure to particulate matter in India: A synthesis of findings and future directions.

    PubMed

    Pant, Pallavi; Guttikunda, Sarath K; Peltier, Richard E

    2016-05-01

    Air pollution poses a critical threat to human health with ambient and household air pollution identified as key health risks in India. While there are many studies investigating concentration, composition, and health effects of air pollution, investigators are only beginning to focus on estimating or measuring personal exposure. Further, the relevance of exposures studies from the developed countries in developing countries is uncertain. This review summarizes existing research on exposure to particulate matter (PM) in India, identifies gaps and offers recommendations for future research. There are a limited number of studies focused on exposure to PM and/or associated health effects in India, but it is evident that levels of exposure are much higher than those reported in developed countries. Most studies have focused on coarse aerosols, with a few studies on fine aerosols. Additionally, most studies have focused on a handful of cities, and there are many unknowns in terms of ambient levels of PM as well as personal exposure. Given the high mortality burden associated with air pollution exposure in India, a deeper understanding of ambient pollutant levels as well as source strengths is crucial, both in urban and rural areas. Further, the attention needs to expand beyond the handful large cities that have been studied in detail. PMID:26974362

  3. Exposure to particulate matter in India: A synthesis of findings and future directions.

    PubMed

    Pant, Pallavi; Guttikunda, Sarath K; Peltier, Richard E

    2016-05-01

    Air pollution poses a critical threat to human health with ambient and household air pollution identified as key health risks in India. While there are many studies investigating concentration, composition, and health effects of air pollution, investigators are only beginning to focus on estimating or measuring personal exposure. Further, the relevance of exposures studies from the developed countries in developing countries is uncertain. This review summarizes existing research on exposure to particulate matter (PM) in India, identifies gaps and offers recommendations for future research. There are a limited number of studies focused on exposure to PM and/or associated health effects in India, but it is evident that levels of exposure are much higher than those reported in developed countries. Most studies have focused on coarse aerosols, with a few studies on fine aerosols. Additionally, most studies have focused on a handful of cities, and there are many unknowns in terms of ambient levels of PM as well as personal exposure. Given the high mortality burden associated with air pollution exposure in India, a deeper understanding of ambient pollutant levels as well as source strengths is crucial, both in urban and rural areas. Further, the attention needs to expand beyond the handful large cities that have been studied in detail.

  4. India Culture Trunk. Fulbright-Hays Summer Seminars Abroad, 1997 (India).

    ERIC Educational Resources Information Center

    Doeksen, Peggy

    This unit is intended to provide students with a general knowledge of the history and culture of India. Activities include: (1) "What Do You Know about India?"; (2) "What Is All This Stuff For?"; (3) "Name That Spice and Why It's Nice"; (4) "Where and How Are These Elephants Marching?"; (5) "Why Is India What It Is?"; (6) "Why is India the Cover…

  5. The Sustainable City.

    ERIC Educational Resources Information Center

    Gangloff, Deborah

    1995-01-01

    Focuses on methods to make cities more sustainable through the processes of energy efficiency, pollution and waste reduction, capture of natural processes, and the merger of ecological, economic, and social factors. (LZ)

  6. City sewer collectors biocorrosion

    NASA Astrophysics Data System (ADS)

    Ksiażek, Mariusz

    2014-12-01

    This paper presents the biocorrosion of city sewer collectors impregnated with special polymer sulphur binders, polymerized sulphur, which is applied as the industrial waste material. The city sewer collectors are settled with a colony of soil bacteria which have corrosive effects on its structure. Chemoautotrophic nitrifying bacteria utilize the residues of halites (carbamide) which migrate in the city sewer collectors, due to the damaged dampproofing of the roadway and produce nitrogen salts. Chemoorganotrophic bacteria utilize the traces of organic substrates and produce a number of organic acids (formic, acetic, propionic, citric, oxalic and other). The activity of microorganisms so enables the origination of primary and secondary salts which affect physical properties of concretes in city sewer collectors unfavourably.

  7. Cincinnati; Our Convention City

    ERIC Educational Resources Information Center

    Borchin, Anna

    1970-01-01

    During Easter week, 1971, Cincinnati will be the hostess of the 50th anniversary convention of the Catholic Library Association. Items of historical interest concerning the city are briefly described. (NH)

  8. [Cities in peril, Mahgreb].

    PubMed

    Naciri, M

    1994-10-01

    The urban population has surpassed 50% in the Maghreb: first in Tunisia, followed by Algeria and Morocco. This phenomenon has greatly affected the distribution of power and the forms of its exercise in the political, social, and economic domain. The old city social strata are becoming extinct while city management is falling more and more under the control of cadres originally from rural areas. Urbanization is occurring at a slower pace than in other developing countries, however. In Morocco, the small- and medium-sized towns are growing at a faster rate than the cities. Their lack of infrastructure and services, like those that exist in the periphery of large cities, preoccupies the small- and medium-sized towns. The urban explosion is much more contained than its management is adapting. Legal and illegal housing will dominate the Moroccan city in the future. In the last decade, Moroccan authorities have tried to establish mechanisms to integrate populations in slums and illegal housing with the urban space. The Tunisians are also working on this. In Algeria, the rigid, urban formal management leaves no room to develop any type of housing. The problem of housing is even more grave here than the other 2 countries. Structural adjustment policies promote selling rather than renting houses. The government is not involved in social and health services. Algeria has a 2-tier society: a minority involved in the private sector and the majority who depends on the collapsing public sector which cannot meet the great needs of the poor. Persons with college degrees are unemployed in Algeria. One no longer knows how to build towns with the traditional medinas. The transportation system is falling apart in cities. Cities dump liquid and solid wastes directly into the sea or the wadis. The major risk of maghrebian cities lies in socioeconomic inequalities.

  9. Sinking coastal cities

    NASA Astrophysics Data System (ADS)

    Erkens, G.; Bucx, T.; Dam, R.; de Lange, G.; Lambert, J.

    2015-11-01

    In many coastal and delta cities land subsidence now exceeds absolute sea level rise up to a factor of ten. A major cause for severe land subsidence is excessive groundwater extraction related to rapid urbanization and population growth. Without action, parts of Jakarta, Ho Chi Minh City, Bangkok and numerous other coastal cities will sink below sea level. Land subsidence increases flood vulnerability (frequency, inundation depth and duration of floods), with floods causing major economic damage and loss of lives. In addition, differential land movement causes significant economic losses in the form of structural damage and high maintenance costs for (infra)structure. The total damage worldwide is estimated at billions of dollars annually. As subsidence is often spatially variable and can be caused by multiple processes, an assessment of subsidence in delta cities needs to answer questions such as: what are the main causes? What is the current subsidence rate and what are future scenarios (and interaction with other major environmental issues)? Where are the vulnerable areas? What are the impacts and risks? How can adverse impacts be mitigated or compensated for? Who is involved and responsible to act? In this study a quick-assessment of subsidence is performed on the following mega-cities: Jakarta, Ho Chi Minh City, Dhaka, New Orleans and Bangkok. Results of these case studies will be presented and compared, and a (generic) approach how to deal with subsidence in current and future subsidence-prone areas is provided.

  10. Learning Cities on the Move

    ERIC Educational Resources Information Center

    Kearns, Peter

    2015-01-01

    The modern Learning City concept emerged from the work of OECD on lifelong learning with streams of Learning Cities and Educating Cities having much in common but having little contact with each other. While the early development of Learning Cities in the West has not been sustained, the present situation is marked by the dynamic development of…

  11. Decriminalising homosexuality in India.

    PubMed

    Misra, Geetanjali

    2009-11-01

    This paper examines the successful fight against the provision in Section 377 of the Penal Code of India that criminalised private consensual sex between adults of the same sex. This law had led to serious discrimination against people engaging in homosexual acts, who were subjected to frequent beatings and blackmail attempts by police, who used the threat of prosecution against them. NGOs working with sexual minorities have also been harassed and sometimes charged under Section 377. By stigmatising homosexuality and threatening gay men with prison, the law is also likely to have impeded the battle against HIV. The provision was read down in July 2009 after an innovative, sustained, mass media campaign by activists. The Voices Against 377 coalition brought together sexuality and lesbian, gay, bisexual and transgender (LGBT) organisations, who were previously marginalised, with groups working in areas such as children's rights and feminist groups, showing that support for non-discrimination towards sexual minorities was broad-based. Further legal and social changes are needed for LGBT individuals to gain full acceptance and equality within Indian society. However, the judgement transcended the LGBT issue with the implication of protection for all minorities and introduced for the first time in South Asia the idea of sexual citizenship.

  12. Decriminalising homosexuality in India.

    PubMed

    Misra, Geetanjali

    2009-11-01

    This paper examines the successful fight against the provision in Section 377 of the Penal Code of India that criminalised private consensual sex between adults of the same sex. This law had led to serious discrimination against people engaging in homosexual acts, who were subjected to frequent beatings and blackmail attempts by police, who used the threat of prosecution against them. NGOs working with sexual minorities have also been harassed and sometimes charged under Section 377. By stigmatising homosexuality and threatening gay men with prison, the law is also likely to have impeded the battle against HIV. The provision was read down in July 2009 after an innovative, sustained, mass media campaign by activists. The Voices Against 377 coalition brought together sexuality and lesbian, gay, bisexual and transgender (LGBT) organisations, who were previously marginalised, with groups working in areas such as children's rights and feminist groups, showing that support for non-discrimination towards sexual minorities was broad-based. Further legal and social changes are needed for LGBT individuals to gain full acceptance and equality within Indian society. However, the judgement transcended the LGBT issue with the implication of protection for all minorities and introduced for the first time in South Asia the idea of sexual citizenship. PMID:19962634

  13. Veterinary urban hygiene: a challenge for India.

    PubMed

    Singh, B B; Ghatak, S; Banga, H S; Gill, J P S; Singh, B

    2013-12-01

    India is confronted with many hygiene problems in urban areas that are related to animal populations. While some of these issues have been present for many years, others are only now emerging. A livestock census in 2003 and another in 2007 revealed that populations of crossbred cattle, goats and poultry are all increasing in urban areas, since this enables easy market access, which, in turn, reduces transportation costs and adds to profits. The canine population has increased along with the human population, largely due to a lack of control measures such as impounding stray animals and euthanasia. These increases in populations of both food-producing animals and stray animals in cities exacerbate such public health hazards as the transmission of zoonoses, vector-borne diseases, occcupational health hazards and environmental pollution, as well as compromising animal welfare. At present, public health hazards due to urban animal husbandry practices are considerably under-estimated. To improve veterinary-related urban hygiene and to facilitate livestock production operations in urban areas, there is an urgent need to develop sound, science-based strategies enforced through stringent regulations. The use of One Health teams may provide an answer to these highly integrated public health problems. PMID:24761721

  14. Veterinary urban hygiene: a challenge for India.

    PubMed

    Singh, B B; Ghatak, S; Banga, H S; Gill, J P S; Singh, B

    2013-12-01

    India is confronted with many hygiene problems in urban areas that are related to animal populations. While some of these issues have been present for many years, others are only now emerging. A livestock census in 2003 and another in 2007 revealed that populations of crossbred cattle, goats and poultry are all increasing in urban areas, since this enables easy market access, which, in turn, reduces transportation costs and adds to profits. The canine population has increased along with the human population, largely due to a lack of control measures such as impounding stray animals and euthanasia. These increases in populations of both food-producing animals and stray animals in cities exacerbate such public health hazards as the transmission of zoonoses, vector-borne diseases, occcupational health hazards and environmental pollution, as well as compromising animal welfare. At present, public health hazards due to urban animal husbandry practices are considerably under-estimated. To improve veterinary-related urban hygiene and to facilitate livestock production operations in urban areas, there is an urgent need to develop sound, science-based strategies enforced through stringent regulations. The use of One Health teams may provide an answer to these highly integrated public health problems.

  15. SWOT Analysis of Dental Health Workforce in India: A Dental alarm

    PubMed Central

    B H, Naveen; Kumar, Santhosh; H, Sreenivasa

    2014-01-01

    Context: India faces an acute shortage of health personnel. Together with inequalities in distribution of health workers, dental health workers also become a part contributing to it impeding the progress towards achievement of the Millennium Development Goals. Aim: To assess dental health-workforce distribution, identify inequalities in dental health-workers provision and report the impact of this mal distribution in India. Materials and Methods: Situational analysis done by using the primary data from the records of Dental Council of India. Results: In India, 0.088% of dental health worker per 1000 population exists. Inequalities in the distribution of dentists exist in India. Certain states are experiencing an acute shortage of dental health personnel whereas certain cities are over fledged with dentists like Karnataka, Maharastra, Tamilnadu being states with high concentration & Jharkhand, Rajasthan, Uttaranchal being the least. Conclusion: Although the production of health workers has expanded greatly in recent years by increase in number of dental colleges the problems of imbalances in their distribution persist. In the race of increasing dentist population ratio in total, inequitable distribution of appropriately trained, motivated and supported dentists gives a mere feel of saturation in jobs making youngsters to not to choose dentistry as a career giving an alarm. PMID:25584341

  16. Sinking Coastal Cities

    NASA Astrophysics Data System (ADS)

    Erkens, G.; Stuurman, R.; De Lange, G.; Bucx, T.; Lambert, J.

    2014-12-01

    In many coastal cities land subsidence now exceeds absolute sea level rise up to a factor of ten. Without action, parts of Jakarta, Ho Chi Minh City, Bangkok and numerous other coastal cities will continue to sink, even below sea level. The ever increasing industrial and domestic demand for water in these cities results in excessive groundwater extraction, causing severe subsidence. In addition, coastal cities are often faced with larger natural subsidence, as they are built on thick sequences of soft soil. The impacts of subsidence are further exacerbated by climate-induced sea level rise. Land subsidence results in two types damage: foremost it increases flood vulnerability (frequency, inundation depth and duration of floods), with floods causing major economic damage and loss of lives. Secondly, differential land movement causes significant economic losses in the form of structural damage and high maintenance costs of roads and transportation networks, sewage systems, buildings and foundations. The total damage worldwide is estimated at billions of dollars annually. To survey the extent of groundwater associated subsidence, we conducted a quick-assessment of subsidence in a series of mega-cities (Jakarta, Ho Chi Minh City, Dhaka, New Orleans and Bangkok). For each city research questions included: what are the main causes, how much is the current subsidence rate and what are predictions, where are the vulnerable areas, what are the impacts and risks, how can adverse impacts can be mitigated or compensated for, and what governmental bodies are involved and responsible to act? Using the assessment, this paper discusses subsidence modelling and measurement results from the selected cities. The focus is on the importance of delayed settlement after increases in hydraulic heads, the role of the subsurface composition for subsidence rates and best practice solutions for subsiding cities. For the latter, urban (ground)water management, adaptive flood risk management

  17. Aerosol properties over south india during different seasons

    NASA Astrophysics Data System (ADS)

    Sivaprasad, P.; Babu, C. A.; Jayakrishnan, P. R.

    Aerosols play an important role in the radiation balance and cloud properties, thereby affect the entire climatology of the earth-atmosphere system. Besides natural sources like dust, seasalt and natural sulphates, anthropogenic activities also inject aerosols like soot and industrial sulphates. Of these sea-salt and sulphates scatter the solar radiation. Soot is an absorbing aerosol while soil dust and organic matters are partly absorbing aerosols. Wind and rainfall are major factors affecting the transportation and deposition of the aerosols. India is a country blessed with plenty of monsoon rains. Winter (December to February), summer (March to May), monsoon (June to September) and post monsoon (October to November) are the four seasons over the region. Aerosol properties vary according to the season. Natural aerosols blown from the deserts have a major role in the aerosol optical depth over India. Of this, dust from Arabian desert that is carried by the winds are most important. The aerosol optical depth of south India is entirely different from that of north India. Maximum aerosol concentration is found over Gangetic plane in most of the seasons, whereas entire south India shows less aerosol optical depth. In the present study the aerosol properties of south India is analysed in general. Particular analysis is carried out for the four regions in the east and west coasts around Chennai, Kolkotha, Mumbai and Cochin. Chennai and Kolkotha are situated in the east coast whereas Cochin and Mumbai are in the west coast. These are industrial cities in India. Chennai region does not get monsoon rainfall since it is situated in the leeward side of Western ghats. But in the post monsoon season Chennai gets good amount of rainfall. Other three regions get good amount of rainfall during monsoon season. The study uses Terra MODIS, TOMS, NCEP/NCAR and TRMM data. Aerosol properties are analysed using Terra MODIS and Nimbus TOMS data. The variations of the aerosol optical

  18. Image based 3D city modeling : Comparative study

    NASA Astrophysics Data System (ADS)

    Singh, S. P.; Jain, K.; Mandla, V. R.

    2014-06-01

    3D city model is a digital representation of the Earth's surface and it's related objects such as building, tree, vegetation, and some manmade feature belonging to urban area. The demand of 3D city modeling is increasing rapidly for various engineering and non-engineering applications. Generally four main image based approaches were used for virtual 3D city models generation. In first approach, researchers were used Sketch based modeling, second method is Procedural grammar based modeling, third approach is Close range photogrammetry based modeling and fourth approach is mainly based on Computer Vision techniques. SketchUp, CityEngine, Photomodeler and Agisoft Photoscan are the main softwares to represent these approaches respectively. These softwares have different approaches & methods suitable for image based 3D city modeling. Literature study shows that till date, there is no complete such type of comparative study available to create complete 3D city model by using images. This paper gives a comparative assessment of these four image based 3D modeling approaches. This comparative study is mainly based on data acquisition methods, data processing techniques and output 3D model products. For this research work, study area is the campus of civil engineering department, Indian Institute of Technology, Roorkee (India). This 3D campus acts as a prototype for city. This study also explains various governing parameters, factors and work experiences. This research work also gives a brief introduction, strengths and weakness of these four image based techniques. Some personal comment is also given as what can do or what can't do from these softwares. At the last, this study shows; it concluded that, each and every software has some advantages and limitations. Choice of software depends on user requirements of 3D project. For normal visualization project, SketchUp software is a good option. For 3D documentation record, Photomodeler gives good result. For Large city

  19. Public Space, Public Waste, and the Right to the City.

    PubMed

    Chikarmane, Poornima

    2016-08-01

    I draw on my experiences as an organizer with a waste-pickers collective, Kagad Kach Patra Kashtakari Panchayat in Pune, India, to reflect on the power dynamics in control of public space. The Pune Municipal Corporation (PMC), a public body, has used public resources to facilitate and enable accumulation by private companies, who have not been able to produce what they had committed to in the processing of waste. The waste pickers, in alliance with affected village-based land agitation committees, have mobilized against the dumping that is ruining their way of life, environments, and health, and are fighting for their own integration into waste value chains. The article uses the frame of David Harvey's(1) "right to the city"; a key part of the mobilizing work with waste pickers has been Freirean conscientization methods to spread awareness of the economic importance, to the city and to the planet, of waste recycling. PMID:27252280

  20. Incredible India: the inconvenient truth.

    PubMed

    Mundkur, Bal

    2011-01-01

    The author's objective is to correct many of the misconceptions about India and to combat mistaken analysis. He highlights the hundreds of millions who live in poverty, the rampant corruption and the incompetence of the administration. He asserts that comparisons with China are always to the disadvantage of India, except in the field of democracy, and suggests that the Indian Space Programme is symptomatic of a wide-spread misallocation of resources. And to suggest that the traffic problems in Delhi and Mumbai are being caused by more motor vehicles is a misdiagnosis. The real cause is an increase in the number of bullock carts. PMID:21305798

  1. Human Milk Fortification in India.

    PubMed

    Kler, Neelam; Thakur, Anup; Modi, Manoj; Kaur, Avneet; Garg, Pankaj; Soni, Arun; Saluja, Satish

    2015-01-01

    Human milk fortification in preterm babies has become a standard of care in developed countries. Use of human milk fortifier (HMF) in very-low-birthweight infants is not a routine practice in India. There are concerns about high osmolality, feed intolerance, necrotizing enterocolitis, risk of contamination and added cost associated with use of HMF. There are limited data from India which address the issue of safety and short-term benefits of human milk fortification. This chapter highlights the issues related to human milk fortification in our country.

  2. Incredible India: the inconvenient truth.

    PubMed

    Mundkur, Bal

    2011-01-01

    The author's objective is to correct many of the misconceptions about India and to combat mistaken analysis. He highlights the hundreds of millions who live in poverty, the rampant corruption and the incompetence of the administration. He asserts that comparisons with China are always to the disadvantage of India, except in the field of democracy, and suggests that the Indian Space Programme is symptomatic of a wide-spread misallocation of resources. And to suggest that the traffic problems in Delhi and Mumbai are being caused by more motor vehicles is a misdiagnosis. The real cause is an increase in the number of bullock carts.

  3. HIV in India: the Jogini culture

    PubMed Central

    Borick, Joseph

    2014-01-01

    Jogini is the name for a female sexually exploited temple attendant and is used interchangeably with Devadasi in the state of Andhra Pradesh, India. Jogini are twice more likely than other women who are used for sexual intercourse in India to be HIV positive, and their rate of mortality from HIV is 10 times the total mortality rate for all women in India. The four states in India with the most Jogini also have the highest prevalence of HIV. The following case is unfortunately typical of the Jogini and sheds light on a potentially disastrous public health problem in rural South India. PMID:25015167

  4. Cholera outbreaks in India.

    PubMed

    Ramamurthy, Thandavarayan; Sharma, Naresh C

    2014-01-01

    Cholera is a global health problem as several thousands of cases and deaths occur each year. The unique epidemiologic attribute of the disease is its propensity to occur as outbreaks that may flare-up into epidemics, if not controlled. The causative bacterial pathogen Vibrio cholerae prevails in the environment and infects humans whenever there is a breakdown in the public health component. The Indian subcontinent is vulnerable to this disease due its vast coastlines with areas of poor sanitation, unsafe drinking water, and overcrowding. Recently, it was shown that climatic conditions also play a major role in the persistence and spread of cholera. Constant change in the biotypes and serotypes of V. cholerae are also important aspects that changes virulence and survival of the pathogen. Such continuous changes increase the infection ability of the pathogen affecting the susceptible population including the children. The short-term carrier status of V. cholerae has been studied well at community level and this facet significantly contributes to the recurrence of cholera. Several molecular tools recognized altering clonality of V. cholerae in relation with the advent of a serogroup or serotype. Rapid identification systems were formulated for the timely detection of the pathogen so as to identify and control the outbreak and institute proper treatment of the patients. The antimicrobials used in the past are no longer useful in the treatment of cholera as V. cholerae has acquired several mechanisms for multiple antimicrobial resistance. This upsurge in antimicrobial resistance directly influences the management of the disease. This chapter provides an overview of cholera prevalence in India, possible sources of infection, and molecular epidemiology along with antimicrobial resistance of V. cholerae.

  5. Universities scale like cities.

    PubMed

    van Raan, Anthony F J

    2013-01-01

    Recent studies of urban scaling show that important socioeconomic city characteristics such as wealth and innovation capacity exhibit a nonlinear, particularly a power law scaling with population size. These nonlinear effects are common to all cities, with similar power law exponents. These findings mean that the larger the city, the more disproportionally they are places of wealth and innovation. Local properties of cities cause a deviation from the expected behavior as predicted by the power law scaling. In this paper we demonstrate that universities show a similar behavior as cities in the distribution of the 'gross university income' in terms of total number of citations over 'size' in terms of total number of publications. Moreover, the power law exponents for university scaling are comparable to those for urban scaling. We find that deviations from the expected behavior can indeed be explained by specific local properties of universities, particularly the field-specific composition of a university, and its quality in terms of field-normalized citation impact. By studying both the set of the 500 largest universities worldwide and a specific subset of these 500 universities--the top-100 European universities--we are also able to distinguish between properties of universities with as well as without selection of one specific local property, the quality of a university in terms of its average field-normalized citation impact. It also reveals an interesting observation concerning the working of a crucial property in networked systems, preferential attachment.

  6. India - Mahabharata. Fulbright-Hays Summer Seminar Abroad 1994 (India).

    ERIC Educational Resources Information Center

    DeVito, Carole; DeVito, Pasquale

    This lecture is accompanied by slides of India. The lecture is used an introduction to the first of the three videotapes of Peter Brook's "Mahabharata," providing students with preliminary background on Hinduism and on the Hindu epic. The objective is also to have students think about the basic values of ancient and modern Hindus. (EH)

  7. Ultrafine particles in cities.

    PubMed

    Kumar, Prashant; Morawska, Lidia; Birmili, Wolfram; Paasonen, Pauli; Hu, Min; Kulmala, Markku; Harrison, Roy M; Norford, Leslie; Britter, Rex

    2014-05-01

    Ultrafine particles (UFPs; diameter less than 100 nm) are ubiquitous in urban air, and an acknowledged risk to human health. Globally, the major source for urban outdoor UFP concentrations is motor traffic. Ongoing trends towards urbanisation and expansion of road traffic are anticipated to further increase population exposure to UFPs. Numerous experimental studies have characterised UFPs in individual cities, but an integrated evaluation of emissions and population exposure is still lacking. Our analysis suggests that the average exposure to outdoor UFPs in Asian cities is about four-times larger than that in European cities but impacts on human health are largely unknown. This article reviews some fundamental drivers of UFP emissions and dispersion, and highlights unresolved challenges, as well as recommendations to ensure sustainable urban development whilst minimising any possible adverse health impacts. PMID:24503484

  8. Finding the Lost City

    NASA Technical Reports Server (NTRS)

    1993-01-01

    Nicholas Clapp, a filmmaker and archeology enthusiast, had accumulated extensive information concerning Ubar, the fabled lost city of ancient Arabia. When he was unable to identify its exact location, however, he turned to the Jet Propulsion Laboratory (JPL) for assistance in applying orbital remote sensing techniques. JPL scientists searched NASA's shuttle imaging radar, as well as Landsat and SPOT images and discovered ancient caravan tracks. This enabled them to prepare a map of the trails, which converged at a place known as Ash Shisr. An expedition was formed, which found structures and artifacts from a city that predates previous area civilization by a thousand years. Although it will take time to validate the city as Ubar, the discovery is a monumental archeological triumph.

  9. Ultrafine particles in cities.

    PubMed

    Kumar, Prashant; Morawska, Lidia; Birmili, Wolfram; Paasonen, Pauli; Hu, Min; Kulmala, Markku; Harrison, Roy M; Norford, Leslie; Britter, Rex

    2014-05-01

    Ultrafine particles (UFPs; diameter less than 100 nm) are ubiquitous in urban air, and an acknowledged risk to human health. Globally, the major source for urban outdoor UFP concentrations is motor traffic. Ongoing trends towards urbanisation and expansion of road traffic are anticipated to further increase population exposure to UFPs. Numerous experimental studies have characterised UFPs in individual cities, but an integrated evaluation of emissions and population exposure is still lacking. Our analysis suggests that the average exposure to outdoor UFPs in Asian cities is about four-times larger than that in European cities but impacts on human health are largely unknown. This article reviews some fundamental drivers of UFP emissions and dispersion, and highlights unresolved challenges, as well as recommendations to ensure sustainable urban development whilst minimising any possible adverse health impacts.

  10. Building functional cities.

    PubMed

    Henderson, J Vernon; Venables, Anthony J; Regan, Tanner; Samsonov, Ilia

    2016-05-20

    The literature views many African cities as dysfunctional with a hodgepodge of land uses and poor "connectivity." One driver of inefficient land uses is construction decisions for highly durable buildings made under weak institutions. In a novel approach, we model the dynamics of urban land use with both formal and slum dwellings and ongoing urban redevelopment to higher building heights in the formal sector as a city grows. We analyze the evolution of Nairobi using a unique high-spatial resolution data set. The analysis suggests insufficient building volume through most of the city and large slum areas with low housing volumes near the center, where corrupted institutions deter conversion to formal sector usage. PMID:27199420

  11. Reproducing in cities.

    PubMed

    Mace, Ruth

    2008-02-01

    Reproducing in cities has always been costly, leading to lower fertility (that is, lower birth rates) in urban than in rural areas. Historically, although cities provided job opportunities, initially residents incurred the penalty of higher infant mortality, but as mortality rates fell at the end of the 19th century, European birth rates began to plummet. Fertility decline in Africa only started recently and has been dramatic in some cities. Here it is argued that both historical and evolutionary demographers are interpreting fertility declines across the globe in terms of the relative costs of child rearing, which increase to allow children to outcompete their peers. Now largely free from the fear of early death, postindustrial societies may create an environment that generates runaway parental investment, which will continue to drive fertility ever lower.

  12. Inner City Asthma

    PubMed Central

    Togias, Alkis

    2014-01-01

    SYNOPSIS The inner city has long been recognized as an area of high asthma morbidity and mortality. A wide range of factors interact to create this environment. These factors include well-recognized asthma risk factors that are not specific to the inner city, the structure and delivery of health care, the location and function of the urban environment, and social inequities. This article will review these facets and discuss successful and unsuccessful interventions in order to understand what is needed to solve this problem. PMID:25459579

  13. Atmospheric polychlorinated biphenyls in Indian cities: levels, emission sources and toxicity equivalents.

    PubMed

    Chakraborty, Paromita; Zhang, Gan; Eckhardt, Sabine; Li, Jun; Breivik, Knut; Lam, Paul K S; Tanabe, Shinsuke; Jones, Kevin C

    2013-11-01

    Atmospheric concentration of Polychlorinated biphenyls (PCBs) were measured on diurnal basis by active air sampling during Dec 2006 to Feb 2007 in seven major cities from the northern (New Delhi and Agra), eastern (Kolkata), western (Mumbai and Goa) and southern (Chennai and Bangalore) parts of India. Average concentration of Σ25PCBs in the Indian atmosphere was 4460 (± 2200) pg/m(-3) with a dominance of congeners with 4-7 chlorine atoms. Model results (HYSPLIT, FLEXPART) indicate that the source areas are likely confined to local or regional proximity. Results from the FLEXPART model show that existing emission inventories cannot explain the high concentrations observed for PCB-28. Electronic waste, ship breaking activities and dumped solid waste are attributed as the possible sources of PCBs in India. Σ25PCB concentrations for each city showed significant linear correlation with Toxicity equivalence (TEQ) and Neurotoxic equivalence (NEQ) values.

  14. Study of CO2, CO, CH4variabilities at an urban site of western India using cavity ring down spectroscopy (CRDS) technique.

    NASA Astrophysics Data System (ADS)

    Chandra, Naveen; Venkataramani, Sethuraman; Lal, Shyam

    2015-04-01

    Atmospheric abundances of the two important greenhouse gases namely CO2 and CH4are being affected mainly by emissions from various anthropogenic sources. However, budgets of these emissions are poorly estimated for the developing Indian region. An attempt has been made to study the variability of the levels of these gases at an urban site Ahmedabad (23.03oN, 72.58oE, 55m AMSL), in the western India using a highly sensitive cavity ring down spectroscopy technique. The average levels of CO2 and CH4 at this site are 399 - 425 ppmv and 1.8 - 2.6 ppmv respectively. However the diurnal amplitude of CO2and CH4falls in the range of 6 - 50 ppmv and 0.05 - 1 ppmv respectively, depending on the seasons. The co-relations of CO2, CH4 with co-emitted CO gas are used to identify the dominant source types. The measurements show that atmospheric CO correlates well with CO2 during the autumn and winter. The slope of CO and CO2 (ΔCO/ΔCO2) is found to be in the range of 0.02 and 0.03 which agrees well with the emission ratio for India as per Asian inventory proposed by Street et al., (2003) and connote the influence of mixed sources (fossil fuel as well as biomass burning) during this period. In July, CO doesn't correlate well with CO2 (r2 =0.14), but the slope is around 0.005. This indicates the dominance of fossil fuel during this time. The correlation and slope (slope ~ 0.02 and r2 ~ 0.55) of CH4 with CO2 remain fairly constant which demonstrate that the study area does not have significant changes in the common source of these gases throughout the study period. More details of the levels, amplitude of diurnal variations of CO2, CO, CH4in different seasons as well as their mutual interrelationship will be presented.

  15. Simultaneous measurements of CO2, CO and CH4 at an urban site of western India using cavity ring down spectroscopy (CRDS) technique.

    NASA Astrophysics Data System (ADS)

    Negi, N. C.; Sethuraman, V.; Lal, S.

    2014-12-01

    The atmospheric levels of CO2 and CH4 are mainly governed by emissions from several anthropogenic as well as biogenic sources. Anthropogenic sources have different emission characteristics, and emit CO2, CH4 with various other trace gases like CO, NOx, SO2... etc in different ratios. CO is a useful tracer for differentiating between natural and anthropogenic emissions, as the natural source does not affect its levels significantly. Therefore the interrelations of CO2, CH4 with CO and other co-emitted species can be useful for identifying the relative role of emission sectors on the total emission of CO2 and CH4. Simultaneous measurements of CO2, CO and CH4 were made over Ahmedabad (23.03oN, 72.58oE, 55m AMSL), a semi-arid urban site of western India, during the period of autumn (November 2013), winter (December 2013-February 2014) and Monsoon (July 2014) using an online analyser based on the cavity ring-down spectroscopy technique. The measurements show that atmospheric CO correlates well with CO2 during the autumn and winter. The slope of CO and CO2 (∆CO/∆CO2) is found to be in the range of 0.02 and 0.03 which agrees well with the emission ratio for India as per Asian inventory proposed by Street et al., (2003) and connote the influence of mixed sources (fossil fuel as well as biomass burning) during this period. In July , CO doesn't correlate well with CO2 (r2 =0.14), but the slope is around 0.005, indicates the dominance of fossil fuel during this time. The correlation and slope (slope ~ 0.02 and r2 ~ 0.55) of CH4 with CO2 remain fairly constant which demonstrate that the study area does not have significant changes in the source of these gases throughout the study period. Details of the levels, amplitude of diurnal variations of CO2, CO, CH4 as well as their mutual interrelationship will be presented.

  16. Chikungunya Outbreak, South India, 2006

    PubMed Central

    Kaur, Prabhdeep; Ponniah, Manickam; Murhekar, Manoj V.; Ramachandran, Vidya; Ramachandran, Ramakrishnan; Raju, Hari Kishan; Perumal, Vanamail; Mishra, Akhilesh C.

    2008-01-01

    We investigated chikungunya outbreaks in South India and observed a high attack rate, particularly among adults and women. Transmission was facilitated by Aedes aegypti mosquitoes in peridomestic water containers, as indicated by a high Breteau index. We recommended vector control measures and health education to promote safe water storage practices. PMID:18826830

  17. International Nurse Recruitment in India

    PubMed Central

    Khadria, Binod

    2007-01-01

    Objective This paper describes the practice of international recruitment of Indian nurses in the model of a “business process outsourcing” of comprehensive training-cum-recruitment-cum-placement for popular destinations like the United Kingdom and United States through an agency system that has acquired growing intensity in India. Findings Despite the extremely low nurse to population ratio in India, hospital managers in India are not concerned about the growing exodus of nurses to other countries. In fact, they are actively joining forces with profitable commercial ventures that operate as both training and recruiting agencies. Most of this activity is concentrated in Delhi, Bangalore, and Kochi. Conclusions Gaps in data on nursing education, employment, and migration, as well as nonstandardization of definitions of “registered nurse,” impair the analysis of international migration of nurses from India, making it difficult to assess the impact of migration on vacancy rates. One thing is clear, however, the chain of commercial interests that facilitate nurse migration is increasingly well organized and profitable, making the future growth of this business a certainty. PMID:17489924

  18. Tanjore: Mystical Painting of India

    ERIC Educational Resources Information Center

    Henn, Cynthia A.

    2004-01-01

    Tanjore (or Thanjavur or Thanlavoor) paintings are one of the most popular traditional art forms in Southern India. These ornate religious paintings involve Hindu mythology. The paintings are noted for their adornment of gold and semiprecious stones such as rubies, emeralds, and pearls. Currently, the semiprecious stones are often substituted…

  19. Drinking habits in ancient India

    PubMed Central

    Somasundaram, Ottilingam; Raghavan, D. Vijaya; Murthy, A. G. Tejus

    2016-01-01

    Consumption of one or other form of intoxicating substances has been present throughout the history of the world. This article traces such use in the Indian subcontinent, both in North and South India. References to the use of intoxicants are to be found in the Vedas, the Great Epics, and the ancient Tamil literature. PMID:26985113

  20. Understanding Child Rights in India

    ERIC Educational Resources Information Center

    Grewal, Imandeep Kaur; Singh, Nandita Shukla

    2011-01-01

    Research Findings: This article traces the status of child rights in India, with special attention to traditional beliefs that have shaped and sustain gender discrimination. The article examines the possibilities and limitations of the newly implemented Right of Children to Free and Compulsory Education Act of 2009 for operating as an equalizing…

  1. History of Cardiology in India

    PubMed Central

    Das, Mrinal Kanti; Kumar, Soumitra; Deb, Pradip Kumar; Mishra, Sundeep

    2015-01-01

    History as a science revolves around memories, travellers' tales, fables and chroniclers' stories, gossip and trans-telephonic conversations. Medicine itself as per the puritan's definition is a non-exact science because of the probability-predictability-sensitivity-specificity factors. Howsoever, the chronicles of Cardiology in India is quite interesting and intriguing. Heart and circulation was known to humankind from pre-Vedic era. Various therapeutics measures including the role of Yoga and transcendental meditation in curing cardiovascular diseases were known in India. Only recently there has been resurgence of the same globally. There have been very few innovations in Cardiology in India. The cause of this paucity possibly lie in the limited resources. This has a vicious effect on the research mentality of the population who are busy in meeting their daily requirements. This socio-scientific aspect needs a thorough study and is beyond the scope of the present documentation. Present is the future of past and so one must not forget the history which is essentially past that give the present generation the necessary fulcrum to stand in good stead. The present article essentially aims to pay tribute to all the workers and pioneers in the field of Cardiology in India, who in spite of limited resources ventured in an unchartered arena. PMID:26071301

  2. History of Cardiology in India.

    PubMed

    Das, Mrinal Kanti; Kumar, Soumitra; Deb, Pradip Kumar; Mishra, Sundeep

    2015-01-01

    History as a science revolves around memories, travellers' tales, fables and chroniclers' stories, gossip and trans-telephonic conversations. Medicine itself as per the puritan's definition is a non-exact science because of the probability-predictability-sensitivity-specificity factors. Howsoever, the chronicles of Cardiology in India is quite interesting and intriguing. Heart and circulation was known to humankind from pre-Vedic era. Various therapeutics measures including the role of Yoga and transcendental meditation in curing cardiovascular diseases were known in India. Only recently there has been resurgence of the same globally. There have been very few innovations in Cardiology in India. The cause of this paucity possibly lie in the limited resources. This has a vicious effect on the research mentality of the population who are busy in meeting their daily requirements. This socio-scientific aspect needs a thorough study and is beyond the scope of the present documentation. Present is the future of past and so one must not forget the history which is essentially past that give the present generation the necessary fulcrum to stand in good stead. The present article essentially aims to pay tribute to all the workers and pioneers in the field of Cardiology in India, who in spite of limited resources ventured in an unchartered arena. PMID:26071301

  3. Poverty among Elderly in India

    ERIC Educational Resources Information Center

    Srivastava, Akanksha; Mohanty, Sanjay K.

    2012-01-01

    Using consumption expenditure data of the National Sample Survey 2004-2005, this paper estimates the size of elderly poor and tests the hypotheses that elderly households are not economically better-off compared to non-elderly households in India. Poverty estimates are derived under three scenarios--by applying the official cut-off point of the…

  4. Landscaping biostatistics education in India.

    PubMed

    Singh, Ranjana; Zodpey, Sanjay P; Sharma, Kavya; Bangdiwala, Shrikant I; Ughade, Suresh

    2012-01-01

    Biostatistics plays an important role in measuring, understanding, and describing the overall health and well-being of a population. Biostatistics as a subject evolved from the application of statistics in various research aspects of biology, biomedical care, and public health. However, with a recent increase in number of health and pharmacy related research, the demand for trained biostatisticians is also increasing. The present paper is an attempt to undertake a situational analysis of biostatistics education in India. A systematic, predefined approach, with three parallel strategies was used to collect and assemble the data regarding training in biostatistics in India. Our study results show that there is paucity of programs providing specialized training in biostatistics in India. Only about 19 institutions in India are offering various courses in biostatistics/medical statistics/health statistics/biometry. It is important to look into the current capacity building initiatives in this domain. Some other means for giving importance to biostatistics could be by making it a separate branch/specialization in a majority of the institutions, particularly in medical colleges.

  5. Education and Caste in India

    ERIC Educational Resources Information Center

    Chauhan, Chandra Pal Singh

    2008-01-01

    This paper analyses the policy of reservation for lower castes in India. This policy is similar to that of affirmative action in the United States. The paper provides a brief overview of the caste system and discusses the types of groups that are eligible for reservation, based on data from government reports. The stance of this paper is that…

  6. Climate change, zoonoses and India.

    PubMed

    Singh, B B; Sharma, R; Gill, J P S; Aulakh, R S; Banga, H S

    2011-12-01

    Economic trends have shaped our growth and the growth of the livestock sector, but atthe expense of altering natural resources and systems in ways that are not always obvious. Now, however, the reverse is beginning to happen, i.e. environmental trends are beginning to shape our economy and health status. In addition to water, air and food, animals and birds play a pivotal role in the maintenance and transmission of important zoonotic diseases in nature. It is generally considered that the prevalence of vector-borne and waterborne zoonoses is likely to increase in the coming years due to the effects of global warming in India. In recent years, vector-borne diseases have emerged as a serious public health problem in countries of the South-East Asia region, including India. Vector-borne zoonoses now occur in epidemic form almost on an annual basis, causing considerable morbidity and mortality. New reservoir areas of cutaneous leishmaniosis in South India have been recognised, and the role of climate change in its re-emergence warrants further research, as does the role of climate change in the ascendancy of waterborne and foodborne illness. Similarly, climate change that leads to warmer and more humid conditions may increase the risk of transmission of airborne zoonoses, and hot and drier conditions may lead to a decline in the incidence of disease(s). The prevalence of these zoonotic diseases and their vectors and the effect of climate change on important zoonoses in India are discussed in this review.

  7. Designing Citizens in Transnational India

    ERIC Educational Resources Information Center

    Irani, Lilly Christine

    2013-01-01

    This dissertation examines the politics of design practice in urban India through an ethnography of a Delhi-based design and innovation studio. The dissertation focuses on the ideological continuities between the profession of design and middle class Indian citizenship post-liberalization, twinning arts of governance through the shaping of the…

  8. India: From SITE to INSAT.

    ERIC Educational Resources Information Center

    Chaudhri, M. M.

    1986-01-01

    Identifies core of India's illiteracy problem and describes use of educational technology to educate rural children. Highlights include descriptions of the Satellite Instructional Television Experiment (SITE) project; motivation behind low-cost educational aids development in rural areas; an educational radio pilot project; and development and…

  9. Anxiety among High School Students in India: Comparisons across Gender, School Type, Social Strata and Perceptions of Quality Time with Parents

    ERIC Educational Resources Information Center

    Deb, Sibnath; Chatterjee, Pooja; Walsh, Kerryann

    2010-01-01

    The broad objective of the study was to understand better anxiety among adolescents in Kolkata city, India. Specifically, the study compared anxiety across gender, school type, socio-economic background and mothers' employment status. The study also examined adolescents' perceptions of quality time with their parents. A group of 460 adolescents…

  10. 76 FR 70113 - Executive-Led Medical Trade Mission to India Mumbai, New Delhi and Hyderabad March 2-8, 2012

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-10

    ... located in northern and western India. Several corporate hospital chains have their headquarters in these... equipment importers/ distributors are based in these cities to supply and service the regions surrounding... of hospitals and interaction with senior hospital staff and procurement head (all the three...

  11. Mothers' Socialization of Children's Emotion in India and the USA: A Cross- and within-Culture Comparison

    ERIC Educational Resources Information Center

    Raval, Vaishali V.; Raval, Pratiksha H.; Salvina, Jennifer M.; Wilson, Stephanie L.; Writer, Sharon

    2013-01-01

    Parent responses to children's emotions vary within and across cultures. The present study compared mothers' reports of their emotional and behavioral responses in hypothetical situations depicting their children experiencing anger, sadness, or physical pain in two communities in India (traditional old city, "N" = 60; suburban…

  12. Epidemiology of Bluetongue in India.

    PubMed

    Rao, P P; Hegde, N R; Reddy, Y N; Krishnajyothi, Y; Reddy, Y V; Susmitha, B; Gollapalli, S R; Putty, K; Reddy, G H

    2016-04-01

    Bluetongue (BT) is an insectborne endemic disease in India. Although infections are observed in domestic and wild ruminants, the clinical disease and mortality are observed only in sheep, especially in the southern states of the country. The difference in disease patterns in different parts of the country could be due to varied climatic conditions, sheep population density and susceptibility of the sheep breeds to BT. Over the five decades after the first report of BT in 1964, most of the known serotypes of bluetongue virus (BTV) have been reported from India either by virus isolation or by detection of serotype-specific antibodies. There have been no structured longitudinal studies to identify the circulating serotypes throughout the country. At least ten serotypes were isolated between 1967 and 2000 (BTV-1-4, 6, 9, 16-18, 23). Since 2001, the All-India Network Programme on Bluetongue and other laboratories have isolated eight different serotypes (BTV-1-3, 9, 10, 12, 16, 21). Genetic analysis of these viruses has revealed that some of them vary substantially from reference viruses, and some show high sequence identity with modified live virus vaccines used in different parts of the world. These observations have highlighted the need to develop diagnostic capabilities, especially as BT outbreaks are still declared based on clinical signs. Although virus isolation and serotyping are the gold standards, rapid methods based on the detection of viral nucleic acid may be more suitable for India. The epidemiological investigations also have implications for vaccine design. Although only a handful serotypes may be involved in causing outbreaks every year, the combination of serotypes may change from year to year. For effective control of BT in India, it may be pertinent to introduce sentinel and vector traps systems for identification of the circulating serotypes and to evaluate herd immunity against different serotypes, so that relevant strains can be included in vaccine

  13. Epidemiology of Bluetongue in India.

    PubMed

    Rao, P P; Hegde, N R; Reddy, Y N; Krishnajyothi, Y; Reddy, Y V; Susmitha, B; Gollapalli, S R; Putty, K; Reddy, G H

    2016-04-01

    Bluetongue (BT) is an insectborne endemic disease in India. Although infections are observed in domestic and wild ruminants, the clinical disease and mortality are observed only in sheep, especially in the southern states of the country. The difference in disease patterns in different parts of the country could be due to varied climatic conditions, sheep population density and susceptibility of the sheep breeds to BT. Over the five decades after the first report of BT in 1964, most of the known serotypes of bluetongue virus (BTV) have been reported from India either by virus isolation or by detection of serotype-specific antibodies. There have been no structured longitudinal studies to identify the circulating serotypes throughout the country. At least ten serotypes were isolated between 1967 and 2000 (BTV-1-4, 6, 9, 16-18, 23). Since 2001, the All-India Network Programme on Bluetongue and other laboratories have isolated eight different serotypes (BTV-1-3, 9, 10, 12, 16, 21). Genetic analysis of these viruses has revealed that some of them vary substantially from reference viruses, and some show high sequence identity with modified live virus vaccines used in different parts of the world. These observations have highlighted the need to develop diagnostic capabilities, especially as BT outbreaks are still declared based on clinical signs. Although virus isolation and serotyping are the gold standards, rapid methods based on the detection of viral nucleic acid may be more suitable for India. The epidemiological investigations also have implications for vaccine design. Although only a handful serotypes may be involved in causing outbreaks every year, the combination of serotypes may change from year to year. For effective control of BT in India, it may be pertinent to introduce sentinel and vector traps systems for identification of the circulating serotypes and to evaluate herd immunity against different serotypes, so that relevant strains can be included in vaccine

  14. The Plains City Story

    ERIC Educational Resources Information Center

    van Olphen, Marcela; Rios, Francisco; Berube, William; Dexter, Robin; McCarthy, Robert

    2006-01-01

    This case study portrays a contemporary phenomenon that affects many U.S. school districts. Specifically, the authors address the challenges that the superintendent of the Plains City school district faced as a result of a change in the demographic distribution of his district. The gradual development of the pig farming industry in Plains City…

  15. Clean Cities Tools

    SciTech Connect

    2014-12-19

    The U.S. Department of Energy's Clean Cities offers a large collection of Web-based tools on the Alternative Fuels Data Center. These calculators, interactive maps, and data searches can assist fleets, fuels providers, and other transportation decision makers in their efforts to reduce petroleum use.

  16. Making Cities Green.

    ERIC Educational Resources Information Center

    Goldstein, Neil B.; Engel, Jane

    1981-01-01

    Describes several examples of urban parks and the renewal of city open spaces. Community groups interested in getting funding from government or private sources must cope with budget restrictions by making effective, innovative use of available money. Government agencies with funds allocated for urban improvements are mentioned. (AM)

  17. Big-City Rules

    ERIC Educational Resources Information Center

    Gordon, Dan

    2011-01-01

    When it comes to implementing innovative classroom technology programs, urban school districts face significant challenges stemming from their big-city status. These range from large bureaucracies, to scalability, to how to meet the needs of a more diverse group of students. Because of their size, urban districts tend to have greater distance…

  18. Mexico City aerosol study

    SciTech Connect

    Falcon, Y.I. ); Ramirez, C.R. )

    1988-01-01

    Mexico City is located in a valley at high elevation (2,268 m) and is subject to atmospheric inversion related problems similar to those found in Denver, Colorado. In addition, Mexico City has a tropical climate (latitude 19{degrees} 25 minutes N), and therefore has more sunlight available for production of photochemical smog. There are approximately 9.5 million people spread in a 1,500 km{sup 2} (25 sq. mi) urban area, and more than two million automobiles (D.G.P.T. 1979) which use leaded gasoline. Furthermore, Mexico City is the principal industrial center in the country with more than 131,000 industries. The growth of the city has led to a serious air pollution problem, and there is concern over the possible pollutant effects on human health. The authors discuss work done to characterize the chemical composition of the aerosol. It is shown that many of the organic compounds which have been detected in urban aerosols are carcinogens.

  19. Accepted into Education City

    ERIC Educational Resources Information Center

    Asquith, Christina

    2006-01-01

    Qatar's Education City, perhaps the world's most diverse campus, is almost entirely unknown in the United States, but represents the next step in the globalization of American higher education--international franchising. Aided by technology such as online libraries, distance learning and streaming video, U.S. universities offer--and charge tuition…

  20. CITIES ARE CHANGING.

    ERIC Educational Resources Information Center

    RAVITZ, MEL

    THE EFFECT OF PHYSICAL AND SOCIAL CHANGES IN LARGE CITIES ARE DISCUSSED. POPULATION GROWTH IN THE LAST FEW YEARS HAS OCCURRED PRIMARILY IN THE SUBURBS. URBAN RENEWAL HAS REALIGNED AND RELOCATED THE RACES AND THE SOCIAL CLASSES, AND FREEWAY CONSTRUCTION HAS CREATED INTERURBAN STRIPS. CASUALTIES OF THESE CHANGES ARE CROWDING THE MIDDLE NEIGHBORHOODS…

  1. Nature in the City.

    ERIC Educational Resources Information Center

    Ferbert, Mary Lou

    1981-01-01

    Describes a science program developed by the Cleveland Museum of Natural History, "Nature in the City," in which students and teachers learn together about the natural community surrounding their school. Includes program's rationale, list of "adventures," and methods. Discusses strategies of Sherlock Holmes'"adventure" focusing on animal tracks…

  2. Bug City: Bees [Videotape].

    ERIC Educational Resources Information Center

    1998

    "Bug City" is a video series created to help children learn about insects and other small critters. All aspects of bug life are touched upon including body structure, food, habitat, life cycle, mating habits, camouflage, mutualism (symbiosis), adaptations, social behavior, and more. Each program features dramatic microscopic photography, fun…

  3. New City, New Challenges

    ERIC Educational Resources Information Center

    Matthews, Frank

    2010-01-01

    After eight years at the helm of the City College of New York, where Dr. Gregory Williams grew enrollment at the minority-serving institution by 60 percent, instituted more rigorous admissions standards and launched the college's first capital campaign that raised more than $300 million, last fall he became the 27th president of the University of…

  4. City Kids Go Green.

    ERIC Educational Resources Information Center

    Taylor, Tricia

    1993-01-01

    Describes Outward Bound Urban Resources Initiative, a six-week summer course whose goal is to work with urban youth to develop solutions for local environmental problems. Among the activities described include converting city lots into parks, neighborhood cleanup, and tree planting. (MDH)

  5. Bug City: Ants [Videotape].

    ERIC Educational Resources Information Center

    1998

    "Bug City" is a video series created to help children (grades 1-6) learn about insects and other small critters. All aspects of bug life are touched upon including body structure, food, habitat, life cycle, mating habits, camouflage, mutualism (symbiosis), adaptations, social behavior, and more. Each program features dramatic microscopic…

  6. Bug City: Beetles [Videotape].

    ERIC Educational Resources Information Center

    1998

    "Bug City" is a video series created to help children learn about insects and other small critters. All aspects of bug life are touched upon including body structure, food, habitat, life cycle, mating habits, camouflage, mutualism (symbiosis), adaptations, social behavior, and more. Each program features dramatic microscopic photography, fun…

  7. The New City Commons

    ERIC Educational Resources Information Center

    Crossland, Janice

    1975-01-01

    Cities throughout the country are sponsoring family projects that convert vacant lots and rooftops to productive neighborhood gardens. It is hoped that utilization of these otherwide wasted areas will provide extra food for low income families, as well as promote community spirit and organization. (MA)

  8. Sinking coastal cities

    NASA Astrophysics Data System (ADS)

    Erkens, Gilles; Bucx, Tom; Dam, Rien; De Lange, Ger; Lambert, John

    2014-05-01

    In many coastal and delta cities land subsidence now exceeds absolute sea level rise up to a factor of ten. Without action, parts of Jakarta, Ho Chi Minh City, Bangkok and numerous other coastal cities will sink below sea level. Land subsidence increases flood vulnerability (frequency, inundation depth and duration of floods), with floods causing major economic damage and loss of lives. In addition, differential land movement causes significant economic losses in the form of structural damage and high maintenance costs. This effects roads and transportation networks, hydraulic infrastructure - such as river embankments, sluice gates, flood barriers and pumping stations -, sewage systems, buildings and foundations. The total damage worldwide is estimated at billions of dollars annually. Excessive groundwater extraction after rapid urbanization and population growth is the main cause of severe land subsidence. In addition, coastal cities are often faced with larger natural subsidence, as they are built on thick sequences of soft soil. Because of ongoing urbanization and population growth in delta areas, in particular in coastal megacities, there is, and will be, more economic development in subsidence-prone areas. The impacts of subsidence are further exacerbated by extreme weather events (short term) and rising sea levels (long term).Consequently, detrimental impacts will increase in the near future, making it necessary to address subsidence related problems now. Subsidence is an issue that involves many policy fields, complex technical aspects and governance embedment. There is a need for an integrated approach in order to manage subsidence and to develop appropriate strategies and measures that are effective and efficient on both the short and long term. Urban (ground)water management, adaptive flood risk management and related spatial planning strategies are just examples of the options available. A major rethink is needed to deal with the 'hidden' but urgent

  9. Water in India with reference to agriculture and population: some issues and patterns -- dynamic approaches needed for development.

    PubMed

    Roy, B K

    1990-03-01

    Population growth is increasing the demand for water in India, especially for agricultural purposes. Yet, the government of India has not included an assessment of water needs for an expanding population into its development strategy. The leading obstacle to such an assessment is lack of quality data. In fact, the latest data comes from the 1981 Census. A government official proposes to transform climate and water balance synthesis into crop regions as a means to evaluate the national or macro level effects on agriculture. Rice is the dominant crop of the eastern and coastal regions of India which have a humid and rainy climate. The acute to marginally dry crop regions grow jowar, maize, bajra, and ragi and face a water shortage. In dry northwestern India, developed irrigation systems sustain the wheat crop. Agricultural water needs depend on sufficient monsoon rain and/or irrigation. India has 5 microclimates: perhumid, humid, dry, semiarid, and arid regions. 40.7% of all of India which comprises 33.4% of the population is prone to drought. Rural-urban migration since 1960 has increased the urban population size in India, yet most cities' master plans for provision of safe drinking water for urban dwellers are only advisory rather than mandatory. In fact, 460,000 urban dwellers and many rural dwellers still depend on rivers, canals, or tanks which often are contaminated with sewage, toxins, and radioactive materials. Further, only 0.53% of the rural population has sanitation facilities. 5-level zoning (population-hydrological regions) for India would provide distributional aspects of water by major and minor surface water plans and groundwater, which in turn would bring about a practical infrastructure to different areas for agricultural and population needs. Much of the baseline data needed to develop these regions and to research this system already exists.

  10. New York City's Education Battles

    ERIC Educational Resources Information Center

    Meyer, Peter

    2008-01-01

    When Bloomberg gave his first State of the City address, in January, 2002, he announced his intention to seek mayoral control of the schools and abolish the infamous New York City Board of Education, which he called "a rinky-dink candy store." He joined a long list of New York mayors, educators, and business leaders who believed that the city's…

  11. Multivariate analysis of drinking water quality parameters in Bhopal, India.

    PubMed

    Parashar, Charu; Verma, Neelam; Dixit, Savita; Shrivastava, Rajneesh

    2008-05-01

    Pollution of water bodies is one of the areas of major concern to environmentalists. Water quality is an index of health and well being of a society. Industrialization, urbanization and modern agriculture practices have direct impact on the water resources. These factors influence the water resources quantitatively and qualitatively. The study area selected were the Upper lake and Kolar reservoir of Bhopal, the state capital of Madhya Pradesh, India. The Upper lake and Kolar reservoir both are the important sources of potable water supply for the Bhopal city. The physico-chemical parameters like temperature, pH, turbidity, total hardness, alkalinity, BOD, COD, Chloride, nitrate and phosphate were studied to ascertain the drinking water quality.

  12. India's baby boomers: In driving need for dental care

    PubMed Central

    Dandakeri, Savita; Dandekeri, Shilpa; Rai, B. Gunachandra; Suvarna, Nitin; Ragher, Mallikarjuna; Prabhu, Rachana

    2015-01-01

    The present paper aims to review the literature on increasing health care challenges and needs of a growing Indian geriatric population. It also focuses on the need to overcome the shortfalls in its current oral health status in elderly. This review is based on a PubMed database search engine published in the period from 1990 to 2010 in various dental journals. Different strategies are designed to provide better facilities and easy access of these facilities not only to elderly living in the city but to the one's in rural areas. It is emphasized that geriatric dentistry should be included in the educational systems to help resolve problems of oral health care for the elderly in India. PMID:26538894

  13. India's baby boomers: In driving need for dental care.

    PubMed

    Dandakeri, Savita; Dandekeri, Shilpa; Rai, B Gunachandra; Suvarna, Nitin; Ragher, Mallikarjuna; Prabhu, Rachana

    2015-08-01

    The present paper aims to review the literature on increasing health care challenges and needs of a growing Indian geriatric population. It also focuses on the need to overcome the shortfalls in its current oral health status in elderly. This review is based on a PubMed database search engine published in the period from 1990 to 2010 in various dental journals. Different strategies are designed to provide better facilities and easy access of these facilities not only to elderly living in the city but to the one's in rural areas. It is emphasized that geriatric dentistry should be included in the educational systems to help resolve problems of oral health care for the elderly in India. PMID:26538894

  14. Role of Voluntary Organizations in Astronomy Popularization: A case study of "Khagol Mandal", Mumbai, India.

    NASA Astrophysics Data System (ADS)

    Sule, A.; Joshi, S.; Deshpande, A.; Joglekar, H.; Soman, Y.

    2006-08-01

    In India, Astronomy research institutions are few and far spaced as compared to the population density. Further, the public outreach activities of research institutes cannot cover most of the academic institutes in their area as they way out-number public outreach resource potential of any institute. The organisations of amateur astronomy enthusiasts do come handy in this scenario. We here present a case study of "Khagol Mandal", an a voluntary organisation primarily based in Mumbai, India's economic capital. In 20 years since its inception in 1985-86, Khagol Mandal has given more than 1000 public outreach programmes in various schools, undergraduate colleges, famous city hangouts, apart from their regular overnight programmes in Vangani, a sleepy village on the outskirts of the city. Study tours on special occasions like TSE'95 and TSE'99 as well as regular study tours to meteor crater at Lonar, Maharashtra facilitate their volunteers with glimpses of real research work in astronomy. These have inspired a number of students to take professional astronomy careers. With a volunteer force, probably largest in India or even South Asia, Khagol Mandal is well poised to take advantage of the newest tools like the Virtual Observatory and make the use of existing goodwill to take these tools to the layman. With little guidance from senior researchers, organisations like these can provide a solution to ever increasing need of man power for secondary data analysis.

  15. Hospital based epidemiology of HIV-1 in Bangalore, India.

    PubMed

    Muralidharan, S; Kudva, I; Raj, I S; Srinivasa, H; Ray, S; Jayanthi, A; Damodar, P

    1992-06-01

    Of more than 1 million people screened in serosurveillance centers across India, more than 6000 have been found to be infected with HIV. Bombay, Madras, and Manipur are the 3 epicenters of pandemic viral spread. The majority of infected individuals in southern India are in Tamil Nadu and Maharashtra states. HIV-1serology was, however, added to the center in Karnataka state amid reports of rising HIV seroprevalence. St. John's Medical College Hospital is in Bangalore, a rapidly growing city of the state. An ongoing study began screening high-risk groups and blood donors for seroprevalence to HIV in March, 1989. This report presents findings based upon the first 3 years of the study. In all, sera from 26,236 voluntary blood donors and 1364 high-risk group patients were screened with ELISA. 26 seropositives were identified, 17 of which were from Bangalore city and its suburbs; the others were from semi-urban environments. Quite a few were unaware of HIV infection and its implications. Most seropositives were males aged 20-40 years thought to have contracted HIV from heterosexual intercourse, although one admitted to homosexuality. Further, many are frequent travellers due to the nature of their jobs. Of the blood donors, none was seropositive in 1989, 1 in 1990, and 15 in 1992; a similar trend was observed among the high-risk group patients. These findings point to the as-yet modest, but growing, entry of HIV into populations in and around Bangalore. Continuous serosurveillance and vigorous health education of the population are required to stem further HIV infection.

  16. Nehruvian science and postcolonial India.

    PubMed

    Arnold, David

    2013-06-01

    This essay uses the seminal figure of Jawaharlal Nehru to interrogate the nature and representation of science in modern India. The problem posed by Nehruvian science--the conflict between (yet simultaneity of) science as both universal phenomenon and local effect--lies at the heart of current debates about what science means for the non-West. The problematic of Nehruvian science can be accessed through Nehru's own speeches and writings, but also through the wider project of science with which he identified--critiquing colonialism, forging India's place in the modern world, marrying intellectual endeavor with practical nation building. The essay makes a case for looking at Nehruvian science as a way of structuring the problem of postcolonial science, particularly in relation to understanding the authority of science and its evaluation in terms of its capacity to deliver socioeconomic change.

  17. Nehruvian science and postcolonial India.

    PubMed

    Arnold, David

    2013-06-01

    This essay uses the seminal figure of Jawaharlal Nehru to interrogate the nature and representation of science in modern India. The problem posed by Nehruvian science--the conflict between (yet simultaneity of) science as both universal phenomenon and local effect--lies at the heart of current debates about what science means for the non-West. The problematic of Nehruvian science can be accessed through Nehru's own speeches and writings, but also through the wider project of science with which he identified--critiquing colonialism, forging India's place in the modern world, marrying intellectual endeavor with practical nation building. The essay makes a case for looking at Nehruvian science as a way of structuring the problem of postcolonial science, particularly in relation to understanding the authority of science and its evaluation in terms of its capacity to deliver socioeconomic change. PMID:23961694

  18. Martian City Map

    NASA Technical Reports Server (NTRS)

    2004-01-01

    30 May 2004 Seasonal frost can enhance the view from orbit of polar polygonal patterns on the surface of Mars. Sometimes these patterns look something like a city map, or the view from above a city lit-up at night. This Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows an example from the south polar region near 80.7oS, 70.6oW. Polar polygons on Mars are generally believed, though not proven, to be the result of freeze/thaw cycles of ice occurring within the upper few meters (several yards) of the martian subsurface. The image shown here covers an area about 3 km (1.9 mi) across; sunlight illuminates the scene from the upper left.

  19. The practice of telepathology in India.

    PubMed

    Baruah, M K

    2005-01-01

    Telepathology in India is still in the evolving stages. Although, much progress has been made around the world specially in the field of digital imaging and virtual slides, the practice of telepathology in India still revolves around static telepathology, be it in telelearning or distance learning, or in remote diagnosis. Websites such as telepathology.org.in have been very successful in popularizing telepathology through quizzes of interesting and rare cases. The only study of teleconsultation from India, has shown that a good concordance with glass slide and static telepathology images. The reasons for the relative delay in acceptance of telepathology in India are manifold. PMID:16388176

  20. Garden City, Kansas

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Center pivot irrigation systems create red circles of healthy vegetation in this image of croplands near Garden City, Kansas. This image was acquired by Landsat 7's Enhanced Thematic Mapper plus (ETM+) sensor on September 25, 2000. This is a false-color composite image made using near infrared, red, and green wavelengths. The image has also been sharpened using the sensor's panchromatic band. Image provided by the USGS EROS Data Center Satellite Systems Branch

  1. Asthma in inner cities.

    PubMed Central

    LeNoir, M. A.

    1999-01-01

    While the management of asthma has improved over the past two decades, the incidence of asthma in the inner city has not. The inner city, comprising a disproportionate number of people who live close to or below the poverty line, shows increased rates of morbidity and mortality from asthma. African Americans and Hispanic Americans are two to six times more likely to die from asthma than their white counterparts. When federally funded programs have targeted reducing morbidity and mortality in children from these populations, they have succeeded, but in a national study only 18 states had initiatives targeting asthma in low-income populations. This is tantamount to a public health crisis. Patients are not always properly diagnosed and are often without a regular source of health care, and symptoms are seen only in an acute context. Living conditions for the inner-city child have significant allergen triggers associated with house dust, cockroaches, cigarette smoke, chemical pollutants, and particulate matter. Viral infections, such as those caused by respiratory syncytial virus, are worse in crowded living conditions. The desirability of an increased public awareness of the seriousness of the disease and the need for chronic health care are issues that should be raised, through culturally relevant public means and in the knowledge that visual information is most effective. Physicians must understand the proper use of rescue and controller drugs, and asthma education must expand beyond doctors and nurses in their offices. The National Medical Association is committed to doing this aggressively, and community organizations, alliances, and coalitions must also aggressively follow. Public agencies must be lobbied to set high standards for proper asthma care and resources. With organizations acting in concert, the mortality and morbidity from asthma can be substantially prevented in the inner city. PMID:12653387

  2. Rapid DOTS expansion in India.

    PubMed Central

    Khatri, G. R.; Frieden, Thomas R.

    2002-01-01

    Since late 1998 the coverage of the DOTS strategy in India has been expanded rapidly. In both 2000 and 2001 the country probably accounted for more than half the global increase in the number of patients treated under DOTS and by early 2002 more than a million patients were being treated in this way in India. As a result, nearly 200 000 lives were saved. The lessons learnt relate to the importance of the following elements of the programme: (1) getting the science right and ensuring technical excellence; (2) building commitment and ensuring the provision of funds and flexibility in their utilization; (3) maintaining focus and priorities; (4) systematically appraising each area before starting service delivery; (5) ensuring an uninterrupted drug supply; (6) strengthening the established infrastructure and providing support for staff; (7) supporting the infrastructure required in urban areas; (8) ensuring full-time independent technical support and supervision, particularly during the initial phases of implementation; (9) monitoring intensively and giving timely feedback; and (10) continuous supervision. Tuberculosis (TB) control still faces major challenges in India. To reach its potential, the control programme needs to: continue to expand so as to cover the remaining half of the country, much of which has a weaker health infrastructure than the areas already covered; increase its reach in the areas already covered so that a greater proportion of patients is treated; ensure sustainability; improve the patient-friendliness of services; confront TB associated with human immunodeficiency virus (HIV) infection. It is expected that HIV will increase the number of TB cases by at least 10% and by a considerably higher percentage if HIV becomes much more widespread. India's experience shows that DOTS can achieve high case-detection and cure rates even with imperfect technology and often with an inadequate public health infrastructure. However, this can only happen if the

  3. India in the demographic trap.

    PubMed

    Reddy, P H

    1989-12-01

    Since 1980, India has experienced no further declines in the birth rate while mortality continues to drop. The birth rate has remained constant at 32-33/1000 despite dramatic increases in the proportion of couples protected from unwanted pregnancy from 24% in 1980-81 to 41% in 1986-87. Without a national family planning program, India's birth rate certainly would have increased substantially during this period. Among the social factors that appear to have undone the effects of rising contraceptive prevalence are increases in the proportion of women in the 15-29 year age group, improved maternal nutritional and health status so that fecundability is increasing, and the erosion of traditional customs such as prolonged breastfeeding and remarriage by widows. In terms of economic conditions, there have been no improvements in the 1980s in per capita income that would push India into the 3rd stage of the demographic transition. Of concern is the theory that, when societies become trapped too long in this 2nd stage, economic decline and ecological deterioration occur. At present, foodgrain production has been able to keep pace with population increases, but such production cannot increase indefinitely without soil erosion, deforestation, and other environmental degradations. Moreover, when no more grasslands and forests are available for conversion to cropland, the number of landless households will increase. In fact, the number of landless households has already grown from 15 million in 1961 to 26 million in 1981 and is projected to reach 44 million by the year 2000. Among the implications of landlessless are agrarian conflicts, rural political unrest, low life expectancy, malnutrition, and illiteracy. To avoid the consequences of stagnation in the rate of fertility decline, the Government of India is urged to adopt an aggressive population control effort.

  4. Psychiatric Thoughts in Ancient India*

    PubMed Central

    Abhyankar, Ravi

    2015-01-01

    A review of the literature regarding psychiatric thoughts in ancient India is attempted. Besides interesting reading, many of the concepts are still relevant and can be used in day-to-day practice especially towards healthy and happy living. Certain concepts are surprisingly contemporary and valid today. They can be used in psychotherapy and counselling and for promoting mental health. However, the description and classification of mental illness is not in tune with modern psychiatry. PMID:25838724

  5. Human diffusion and city influence

    PubMed Central

    Lenormand, Maxime; Gonçalves, Bruno; Tugores, Antònia; Ramasco, José J.

    2015-01-01

    Cities are characterized by concentrating population, economic activity and services. However, not all cities are equal and a natural hierarchy at local, regional or global scales spontaneously emerges. In this work, we introduce a method to quantify city influence using geolocated tweets to characterize human mobility. Rome and Paris appear consistently as the cities attracting most diverse visitors. The ratio between locals and non-local visitors turns out to be fundamental for a city to truly be global. Focusing only on urban residents' mobility flows, a city-to-city network can be constructed. This network allows us to analyse centrality measures at different scales. New York and London play a central role on the global scale, while urban rankings suffer substantial changes if the focus is set at a regional level. PMID:26179991

  6. Human diffusion and city influence.

    PubMed

    Lenormand, Maxime; Gonçalves, Bruno; Tugores, Antònia; Ramasco, José J

    2015-08-01

    Cities are characterized by concentrating population, economic activity and services. However, not all cities are equal and a natural hierarchy at local, regional or global scales spontaneously emerges. In this work, we introduce a method to quantify city influence using geolocated tweets to characterize human mobility. Rome and Paris appear consistently as the cities attracting most diverse visitors. The ratio between locals and non-local visitors turns out to be fundamental for a city to truly be global. Focusing only on urban residents' mobility flows, a city-to-city network can be constructed. This network allows us to analyse centrality measures at different scales. New York and London play a central role on the global scale, while urban rankings suffer substantial changes if the focus is set at a regional level.

  7. Human diffusion and city influence.

    PubMed

    Lenormand, Maxime; Gonçalves, Bruno; Tugores, Antònia; Ramasco, José J

    2015-08-01

    Cities are characterized by concentrating population, economic activity and services. However, not all cities are equal and a natural hierarchy at local, regional or global scales spontaneously emerges. In this work, we introduce a method to quantify city influence using geolocated tweets to characterize human mobility. Rome and Paris appear consistently as the cities attracting most diverse visitors. The ratio between locals and non-local visitors turns out to be fundamental for a city to truly be global. Focusing only on urban residents' mobility flows, a city-to-city network can be constructed. This network allows us to analyse centrality measures at different scales. New York and London play a central role on the global scale, while urban rankings suffer substantial changes if the focus is set at a regional level. PMID:26179991

  8. Total and Free Fluoride Concentration in Various Brands of Toothpaste Marketed in India

    PubMed Central

    Siddanna, Sunitha

    2015-01-01

    Background For fluoridated toothpaste to be effective in controlling dental caries, an adequate concentration of soluble fluoride must be available in the oral cavity. Aim To determine the total and free fluoride concentration in various brands of toothpaste marketed in India. Materials and Methods Three samples of 12 different toothpastes were purchased from supermarkets in Mysore city, Karnataka, India. Toothpastes were analysed in duplicate using a fluoride ion-specific electrode. The concentration of total fluoride (TF) and total soluble fluoride (TSF) were determined. Results Measured TF was consistent with that declared by the manufacturer in five products. Four toothpastes showed lower TF and two higher TF than declared. Most toothpastes exhibited TSF concentrations similar to the TF content except four samples that displayed considerably lower TSF than TF. Conclusion The measurement of total and free fluoride concentrations of toothpastes available in India showed inhomogenities. Therefore there is a need for stringent regulatory control measures for the determination of fluoride content in toothpastes in developing country like India. PMID:26557607

  9. The Metabolic Syndrome in Asian Indians: Impact of Nutritional and Socio-economic Transition in India.

    PubMed

    Wasir, Jasjeet Singh; Misra, Anoop

    2004-01-01

    Rapid pace of economic and demographic changes in India has ushered marked nutritional and lifestyle changes. The diets in the urban and semi-urban areas contain more calories and saturated fats, and less fibre as compared to the traditional frugal diets, and have become similar to diets consumed by the people living in the developed countries. The dietary globalization, seen predominantly in the major cities in India, is now gradually spreading to the rural areas. Increasing urbanization and mechanization have also resulted in increase in sedentary lifestyle. The children and adolescents are highly susceptible to acquire such unhealthy lifestyle changes. Overall, obesity and the metabolic syndrome are becoming increasingly prevalent in adults, and disquietingly, in children and adolescents in the urban areas of India. These changes are conducive to development of early-onset type 2 diabetes mellitus and accelerated atherosclerosis. It is particularly important to effectively implement and strengthen population-based primary prevention strategies for the prevention of 'epidemic' of obesity and the metabolic syndrome in India. PMID:18370673

  10. A comparative study of total quality management of health care system in India and Iran

    PubMed Central

    2011-01-01

    Background Total quality management (TQM) has a great potential to address quality problems in a wide range of industries and improve the organizational performance. The growing need to take initiatives by hospitals in countries like India and Iran to improve the service quality and reduce wastage of resources has inspired the authors to develop a survey instrument to measure health care quality and performance in the two countries. Methods Based on the Baldrige health care criteria for performance excellence 2009-2010 and the guidelines proposed by the American Hospitals Association for hospitals in pursuit of excellence, compared health care services in three countries. The data are collected from the capital cities and their nearby places in India and Iran. Using ANOVAs, three groups in quality planning and performance have been compared. Result Results showed there is significantly difference between groups and in no case the hospitals from India and Iran are found scoring close to the benchmarks. The average scores of Indian and Iranian hospitals on different constructs of the IHCQPM model are compared with the major results achieved by the recipients of the MBNQ award. Conclusion In no case the hospitals from India and Iran are found scoring close to the benchmarks (Baldrige health care criteria for performance excellence 2009-2010 and the guidelines proposed by the American Hospitals Association for hospitals). These results suggested to health care services more attempt to achieve high quality in management and performance. PMID:22204664

  11. Open pit blasting in India

    SciTech Connect

    Wasson, D.A.; Garg, D.D.

    1995-12-31

    Open pit blasting in India uses two types of explosives. First there are bulk explosives for wet and dry holes, and there are packaged explosives. The Indian open pit coal mining is projected to use 190 thousand metric tons of explosives in 1995. This volume is projected to grow for the next ten years, whereas the underground coal mining will hold fairly constant. Bulk explosives started in about 1977 with watergels. In the late 1980s, bulk emulsions and heavy ANFOs were introduced. This system is still being expanded and is replacing packaged products in the larger mines. Packaged products are still popular where the annual consumption is less than 2,000 metric tons per year. Also, packaged products are used in small wet shots. Porous ammonium nitrate prill have recently become available but ANFO is not very common because of the high cost of the prill and the wet blasting conditions. As the market expands there will be a continuing demand for packaged products but an increasing demand for bulk waterproof products, particularly in the larger operations. Dynamites are produced at four plants in India. The annual production of about 45,000 metric tons per year is holding fairly constant, but is likely to decrease in the future. The future blasting in India will primarily use pumped emulsions and heavy ANFO on an increasing basis, but the packaged products will maintain their position.

  12. Is a healthy city also an age-friendly city?

    PubMed

    Jackisch, Josephine; Zamaro, Gianna; Green, Geoff; Huber, Manfred

    2015-06-01

    Healthy Ageing is an important focus of the European Healthy Cities Network and has been supported by WHO since 2003 as a key strategic topic, since 2010 in cooperation with the Global Network of Age-friendly Cities and Communities. Based on the methodology of realist evaluation, this article synthesizes qualitative evidence from 33 structured case studies (CS) from 32 WHO European Healthy Cities, 72 annual reports from Network cities and 71 quantitative responses to a General Evaluation Questionnaire. City cases are assigned to three clusters containing the eight domains of an age-friendly city proposed by WHO's Global Age-friendly City Guide published in 2007. The analysis of city's practice and efforts in this article takes stock of how cities have developed the institutional prerequisites and processes necessary for implementing age-friendly strategies, programmes and projects. A content analysis of the CS maps activities across age-friendly domains and illustrates how cities contribute to improving the social and physical environments of older people and enhance the health and social services provided by municipalities and their partners.

  13. Eco-Environmental Factors in Green Roof Application in Indian Cities

    NASA Astrophysics Data System (ADS)

    Mukherjee, M.

    2014-09-01

    Green-roof is the cost-effective environmental mitigation strategy for urban areas [1]. Its application is limited in India primarily due to inadequate understanding about its cost-benefit analysis and technicalities of its maintenance. Increasing awareness about green roof can alter conservative attitude towards its application. So, this work presents a quantified study on green-roof types, cost and environmental benefits while considering different geo-urban climate scenarios for cities of Kolkata, Mumbai, Chennai and New Delhi. Cost estimation for extensive and intensive green-roof with reference to commonly used roof in urban India is also worked out. Attributes considered for environmental discussion are energy savings related to thermal heat gain through roof, roof-top storm-water drainage and sound attenuation. The comparative study confirms that further focused study on individual cities would identify city-specific objectives for green-roof application; strategies like awareness, capacity building programmes, incentives, demonstration projects etc. can be worked out accordingly for wider application of green-roof in Indian cities.

  14. Aerosol Light Absorption and Scattering Assessments and the Impact of City Size on Air Pollution

    NASA Astrophysics Data System (ADS)

    Paredes-Miranda, Guadalupe

    mass concentration, is also expected to scale the same way. Experimental data for five cities: Mexico City, Mexico; Las Vegas and Reno, NV, USA; Beijing, China; and Delhi, India (the data for the last two cities were obtained from the literature); are in reasonable accord with the model. The scaling relation provided by the model may be considered a useful metric depending on the assumption that specific city conditions (such as latitude, altitude, local meteorological conditions, degree of industrialization, population density, number of cars per capita, city shape, etc.) vary randomly, independent of city size. While more detailed studies (including data from more cities) are needed, we believe that this relatively weak dependence of the pollution concentration on the city population might help to explain why the worsening of urban air quality does not directly lead to a decrease in the rate of growth in city population.

  15. Transnational Support of Asian Indian Elderly in India: Examining Patterns of Exchanges.

    PubMed

    Kalavar, Jyotsna M; Zarit, Steven H; Ferraccio, Brian J

    2015-01-01

    Using a mixed methods approach, the provision of support exchanges between family members across national borders was examined. Specifically, this project examined transnational support among Asian Indian elderly residing in India whose children resided outside India. Seventy adults participated in this project in the cities of Bangalore and Mumbai. Individuals participated in either a focus group meeting or completed a survey to examine their transnational family support experiences. Most seniors were educated, of middle-income category or higher, socially active, enjoyed good health, and were not keen to live in multigeneration households. Survey findings suggest that transnational care is reciprocal in nature and that communication technology has enhanced intergenerational contact. The older adults' report of support exchanges provided and received between generations showed significant differences on certain types of support. Undoubtedly, in today's rapidly growing global economy, a great deal of emotional support, communication, and exchanges takes place between adults and their elderly parents across national borders.

  16. Transnational Support of Asian Indian Elderly in India: Examining Patterns of Exchanges.

    PubMed

    Kalavar, Jyotsna M; Zarit, Steven H; Ferraccio, Brian J

    2015-01-01

    Using a mixed methods approach, the provision of support exchanges between family members across national borders was examined. Specifically, this project examined transnational support among Asian Indian elderly residing in India whose children resided outside India. Seventy adults participated in this project in the cities of Bangalore and Mumbai. Individuals participated in either a focus group meeting or completed a survey to examine their transnational family support experiences. Most seniors were educated, of middle-income category or higher, socially active, enjoyed good health, and were not keen to live in multigeneration households. Survey findings suggest that transnational care is reciprocal in nature and that communication technology has enhanced intergenerational contact. The older adults' report of support exchanges provided and received between generations showed significant differences on certain types of support. Undoubtedly, in today's rapidly growing global economy, a great deal of emotional support, communication, and exchanges takes place between adults and their elderly parents across national borders. PMID:26363157

  17. Large cities are less green

    PubMed Central

    Oliveira, Erneson A.; Andrade, José S.; Makse, Hernán A.

    2014-01-01

    We study how urban quality evolves as a result of carbon dioxide emissions as urban agglomerations grow. We employ a bottom-up approach combining two unprecedented microscopic data on population and carbon dioxide emissions in the continental US. We first aggregate settlements that are close to each other into cities using the City Clustering Algorithm (CCA) defining cities beyond the administrative boundaries. Then, we use data on CO2 emissions at a fine geographic scale to determine the total emissions of each city. We find a superlinear scaling behavior, expressed by a power-law, between CO2 emissions and city population with average allometric exponent β = 1.46 across all cities in the US. This result suggests that the high productivity of large cities is done at the expense of a proportionally larger amount of emissions compared to small cities. Furthermore, our results are substantially different from those obtained by the standard administrative definition of cities, i.e. Metropolitan Statistical Area (MSA). Specifically, MSAs display isometric scaling emissions and we argue that this discrepancy is due to the overestimation of MSA areas. The results suggest that allometric studies based on administrative boundaries to define cities may suffer from endogeneity bias. PMID:24577263

  18. Large cities are less green.

    PubMed

    Oliveira, Erneson A; Andrade, José S; Makse, Hernán A

    2014-02-28

    We study how urban quality evolves as a result of carbon dioxide emissions as urban agglomerations grow. We employ a bottom-up approach combining two unprecedented microscopic data on population and carbon dioxide emissions in the continental US. We first aggregate settlements that are close to each other into cities using the City Clustering Algorithm (CCA) defining cities beyond the administrative boundaries. Then, we use data on CO2 emissions at a fine geographic scale to determine the total emissions of each city. We find a superlinear scaling behavior, expressed by a power-law, between CO2 emissions and city population with average allometric exponent β = 1.46 across all cities in the US. This result suggests that the high productivity of large cities is done at the expense of a proportionally larger amount of emissions compared to small cities. Furthermore, our results are substantially different from those obtained by the standard administrative definition of cities, i.e. Metropolitan Statistical Area (MSA). Specifically, MSAs display isometric scaling emissions and we argue that this discrepancy is due to the overestimation of MSA areas. The results suggest that allometric studies based on administrative boundaries to define cities may suffer from endogeneity bias.

  19. Large cities are less green

    NASA Astrophysics Data System (ADS)

    Oliveira, Erneson A.; Andrade, José S.; Makse, Hernán A.

    2014-02-01

    We study how urban quality evolves as a result of carbon dioxide emissions as urban agglomerations grow. We employ a bottom-up approach combining two unprecedented microscopic data on population and carbon dioxide emissions in the continental US. We first aggregate settlements that are close to each other into cities using the City Clustering Algorithm (CCA) defining cities beyond the administrative boundaries. Then, we use data on CO2 emissions at a fine geographic scale to determine the total emissions of each city. We find a superlinear scaling behavior, expressed by a power-law, between CO2 emissions and city population with average allometric exponent β = 1.46 across all cities in the US. This result suggests that the high productivity of large cities is done at the expense of a proportionally larger amount of emissions compared to small cities. Furthermore, our results are substantially different from those obtained by the standard administrative definition of cities, i.e. Metropolitan Statistical Area (MSA). Specifically, MSAs display isometric scaling emissions and we argue that this discrepancy is due to the overestimation of MSA areas. The results suggest that allometric studies based on administrative boundaries to define cities may suffer from endogeneity bias.

  20. Securing water for the cities.

    PubMed

    Satterthwaite, D

    1993-01-01

    Many cities in developing countries have grown so much that they can no longer provide adequate, sustainable water. Over pumping in Dakar and Mexico City has forced those cities to obtain water from ever more distant sources. In Dakar, the result has been saltwater intrusion. Overpumping has caused Mexico City to sink, in some areas by as much as 9 m, resulting in serious damage to buildings and sewage and drainage pipes. Other cities facing similar water problems are coastal cities in Peru (e.g., Lima), La Rioja and Catamarca in Argentina, cities in Northern Mexico, and cities in dry areas of Africa. For some cities, the problem is not so much ever more distant water supplies but insufficient funds to expand supplies. Bangkok and Jakarta both face saltwater intrusion into their overdrawn aquifers. Even through agriculture is the dominant user of water in most countries, demand concentrated in a small area exhausts local and regional sources and pollutes rivers, lakes, and coasts with untreated human and industrial waste. Most cities in Africa and Asia do not have a sewerage system. Further, most cities do not have the drains to deal with storm water and external floodwater, causing frequent, seasonal flooding. The resulting stagnant water provides breeding grounds for insect vectors of diseases (e.g., malaria). The problems in most cities are a result of poor management, not lack of water. Reducing leaks in existing piped distribution systems from the usual 60% loss of water to leaks to 12% would increase the available water 2-fold. Another way to address water shortages would be commercial, industrial, and recreational use of minimally treated waste water, such as is the case in Madras and Mexico City. Political solutions are needed to resolve inadequate water supply and waste management.

  1. A survey of canine tick-borne diseases in India

    PubMed Central

    2011-01-01

    Background There are few published reports on canine Babesia, Ehrlichia, Anaplasma, Hepatozoon and haemotropic Mycoplasma infections in India and most describe clinical disease in individual dogs, diagnosed by morphological observation of the microorganisms in stained blood smears. This study investigated the occurrence and distribution of canine tick-borne disease (TBD) pathogens using a combination of conventional and molecular diagnostic techniques in four cities in India. Results On microscopy examination, only Hepatozoon gamonts were observed in twelve out of 525 (2.3%; 95% CI: 1.2, 4) blood smears. Using polymerase chain reaction (PCR), a total of 261 from 525 dogs (49.7%; 95% CI: 45.4, 54.1) in this study were infected with one or more canine tick-borne pathogen. Hepatozoon canis (30%; 95% CI: 26.0, 34.0) was the most common TBD pathogen found infecting dogs in India followed by Ehrlichia canis (20.6%; 95% CI: 17.2, 24.3), Mycoplasma haemocanis (12.2%; 95% CI: 9.5, 15.3), Anaplasma platys (6.5%; 95% CI: 4.5, 8.9), Babesia vogeli (5.5%, 95% CI: 3.7, 7.8) and Babesia gibsoni (0.2%, 95% CI: 0.01, 1.06). Concurrent infection with more than one TBD pathogen occurred in 39% of cases. Potential tick vectors, Rhipicephalus (most commonly) and/or Haemaphysalis ticks were found on 278 (53%) of dogs examined. Conclusions At least 6 species of canine tick-borne pathogens are present in India. Hepatozoon canis was the most common pathogen and ticks belonging to the genus Rhipicephalus were encountered most frequently. Polymerase chain reaction was more sensitive in detecting circulating pathogens compared with peripheral blood smear examination. As co-infections with canine TBD pathogens were common, Indian veterinary practitioners should be cognisant that the discovery of one such pathogen raises the potential for multiple infections which may warrant different clinical management strategies. PMID:21771313

  2. CityGML - Interoperable semantic 3D city models

    NASA Astrophysics Data System (ADS)

    Gröger, Gerhard; Plümer, Lutz

    2012-07-01

    CityGML is the international standard of the Open Geospatial Consortium (OGC) for the representation and exchange of 3D city models. It defines the three-dimensional geometry, topology, semantics and appearance of the most relevant topographic objects in urban or regional contexts. These definitions are provided in different, well-defined Levels-of-Detail (multiresolution model). The focus of CityGML is on the semantical aspects of 3D city models, its structures, taxonomies and aggregations, allowing users to employ virtual 3D city models for advanced analysis and visualization tasks in a variety of application domains such as urban planning, indoor/outdoor pedestrian navigation, environmental simulations, cultural heritage, or facility management. This is in contrast to purely geometrical/graphical models such as KML, VRML, or X3D, which do not provide sufficient semantics. CityGML is based on the Geography Markup Language (GML), which provides a standardized geometry model. Due to this model and its well-defined semantics and structures, CityGML facilitates interoperable data exchange in the context of geo web services and spatial data infrastructures. Since its standardization in 2008, CityGML has become used on a worldwide scale: tools from notable companies in the geospatial field provide CityGML interfaces. Many applications and projects use this standard. CityGML is also having a strong impact on science: numerous approaches use CityGML, particularly its semantics, for disaster management, emergency responses, or energy-related applications as well as for visualizations, or they contribute to CityGML, improving its consistency and validity, or use CityGML, particularly its different Levels-of-Detail, as a source or target for generalizations. This paper gives an overview of CityGML, its underlying concepts, its Levels-of-Detail, how to extend it, its applications, its likely future development, and the role it plays in scientific research. Furthermore, its

  3. India's "nowhere" girls. Voices of girls 1: India.

    PubMed

    Joshi, S

    1998-01-01

    In India, a 12-year-old girl rises before dawn to complete household chores before heading off to work in the fields herding animals or plucking weeds. When this work is unavailable, she migrates to quarries or brick kilns with her landless parents. This scenario is not unusual, as millions of Indian girls are denied schooling so they can contribute to their family's income. Child agricultural laborers are invisible in official statistics, and girls have a harder life than their brothers who have no household duties and are given more to eat. A large number of girls work in factories or homes producing matches, incense, cigarettes, locks, or brassware or polishing gems. There are no statistics describing how many girls are domestic servants in Bombay or rag-pickers, fish-cleaners, or beggars, but an estimated 500,000 girls under age 15 work as prostitutes. Child labor is defined as work that is detrimental to a child's growth and development, and there are 20-100 million child laborers in India. In Bombay, most girl laborers live and work in conditions that threaten their health, and they experience malnutrition and its attendant diseases as well as occupational hazards. Girls also suffer from the son preference that reduces the amount of time girls are breast fed, the amount of health care they receive, their access to education, and their marriage age. Legislation against child labor has proved ineffectual and will continue to be useless until poverty is reduced in India, educational statutes are enforced, and other policy issues are addressed.

  4. Impacts of Energy Sector Emissions on PM2.5 Air Quality in Northern India

    NASA Astrophysics Data System (ADS)

    Karambelas, A. N.; Kiesewetter, G.; Heyes, C.; Holloway, T.

    2015-12-01

    India experiences high concentrations of fine particulate matter (PM2.5), and several Indian cities currently rank among the world's most polluted cities. With ongoing urbanization and a growing economy, emissions from different energy sectors remain major contributors to air pollution in India. Emission sectors impact ambient air quality differently due to spatial distribution (typical urban vs. typical rural sources) as well as source height characteristics (low-level vs. high stack sources). This study aims to assess the impacts of emissions from three distinct energy sectors—transportation, domestic, and electricity—on ambient PM2.5­­ in northern India using an advanced air quality analysis framework based on the U.S. EPA Community Multi-Scale Air Quality (CMAQ) model. Present air quality conditions are simulated using 2010 emissions from the Greenhouse Gas-Air Pollution Interaction and Synergies (GAINS) model. Modeled PM2.5 concentrations are compared with satellite observations of aerosol optical depth (AOD) from the Moderate Imaging Spectroradiometer (MODIS) for 2010. Energy sector emissions impacts on future (2030) PM2.5 are evaluated with three sensitivity simulations, assuming maximum feasible reduction technologies for either transportation, domestic, or electricity sectors. These simulations are compared with a business as usual 2030 simulation to assess relative sectoral impacts spatially and temporally. CMAQ is modeled at 12km by 12km and include biogenic emissions from the Community Land Model coupled with the Model of Emissions of Gases and Aerosols in Nature (CLM-MEGAN), biomass burning emissions from the Global Fires Emissions Database (GFED), and ERA-Interim meteorology generated with the Weather Research and Forecasting (WRF) model for 2010 to quantify the impact of modified anthropogenic emissions on ambient PM2.5 concentrations. Energy sector emissions analysis supports decision-making to improve future air quality and public health in

  5. Implementation of the INTERGROWTH-21st Project in India.

    PubMed

    Purwar, M; Kunnawar, N; Deshmukh, S; Singh, A; Mulik, I; Taori, V; Tayade, K; Mahorkar, C; Somani, A; Saboo, K; Choudhary, A; Shembekar, C; Choudhary, S; Ketkar, M; Knight, H E; Blakey, I; Cheikh Ismail, L

    2013-09-01

    The South Asian site in the INTERGROWTH-21(st) Project was the city of Nagpur, in Maharashtra State, India, with approximately 4500 births per year among the target population with middle to high socio-economic status. These deliveries are mainly concentrated in 20 small private hospitals, most of which are in the city centre. The sample for the Newborn Cross-Sectional Study (NCSS) was drawn from ten of these hospitals, covering 76% of the target low-risk pregnant population. The Fetal Growth Longitudinal Study (FGLS) sample was recruited from the largest of these institutions, Ketkar Hospital, as well as several ancillary antenatal care clinics. Special activities to encourage participation and raise awareness of the study at this site included translating patient information leaflets into local languages and securing local media interest. Among the unique challenges of the Indian site was the coordination of the large number of hospitals involved in NCSS, a task that required careful planning and organisation by the field teams.

  6. Teaching India. Footnotes. Volume 11, Number 2

    ERIC Educational Resources Information Center

    Kuehner, Trudy

    2006-01-01

    On March 11-12, 2006 the FPRI's Marvin Wachman Fund for International Education hosted 44 teachers from 16 states across the country for a weekend of discussion on teaching about India. Sessions included: (1) Why It's Important to Know about India (Ainslie T. Embree); (2) Early Indian History (Richard H. Davis); (3) Modern Indian History (Marc…

  7. Powering the people: India's capacity expansion plans

    SciTech Connect

    Patel, S.

    2009-05-15

    India has become a global business power even though hundreds of millions of its citizens still live in poverty. To sustain economic growth and lift its people out of poverty, India needs more and more reliable power. Details of government plans for achieving those goals demonstrate that pragmatism may be in shorter supply than ambition and political will. 1 ref., 12 figs., 1 tab.

  8. Reimbursement for critical care services in India

    PubMed Central

    Jayaram, Raja; Ramakrishnan, Nagarajan

    2013-01-01

    There are significant variations in critical care practices, costs, and reimbursements in various countries. Of note, there is a paucity of reliable information on remuneration and reimbursement models for intensivists in India. This review article aims to analyze the existing reimbursement models in United States and United Kingdom and propose a frame-work model that may be applicable in India. PMID:23833469

  9. India's Higher Education Challenges

    ERIC Educational Resources Information Center

    Altbach, Philip G.

    2014-01-01

    India, with the world's second largest higher education system and a rapidly growing economy as one of the BRIC nations, faces significant challenges in building both capacity and excellence in higher education. India's higher education system is characterized by "islands of excellence in a sea of mediocrity." The mainstream…

  10. India's growing participation in global clinical trials.

    PubMed

    Gupta, Yogendra K; Padhy, Biswa M

    2011-06-01

    Lower operational costs, recent regulatory reforms and several logistic advantages make India an attractive destination for conducting clinical trials. Efforts for maintaining stringent ethical standards and the launch of Pharmacovigilance Program of India are expected to maximize the potential of the country for clinical research.

  11. Higher Education in India: A Comprehensive Bibliography.

    ERIC Educational Resources Information Center

    Raza, Moonis; Malhotra, Nirmal

    This book provides a comprehensive bibliography of higher education in India. It constitutes a resource for scholars, policymakers, planners, and administrators concerned with higher education in India. The book contains 2,485 entries arranged under 50 themes. Each theme is classified into four types of material: books; articles; annotated…

  12. PVWatts (R) Calculator India (Fact Sheet)

    SciTech Connect

    Not Available

    2014-01-01

    The PVWatts (R) Calculator for India was released by the National Renewable Energy Laboratory in 2013. The online tool estimates electricity production and the monetary value of that production of grid-connected roof- or ground-mounted crystalline silicon photovoltaics systems based on a few simple inputs. This factsheet provides a broad overview of the PVWatts (R) Calculator for India.

  13. English in India: Need for a Reappraisal.

    ERIC Educational Resources Information Center

    Dayal, P. P.

    The English spoken in India is too close to standard English to be characterized as a separate variety. Although phonological variations give English in India some regional flavors, they do not have any structural or semantic base and do not constitute a new language. Cultural differences have not caused English-language literature written in…

  14. India's growing participation in global clinical trials.

    PubMed

    Gupta, Yogendra K; Padhy, Biswa M

    2011-06-01

    Lower operational costs, recent regulatory reforms and several logistic advantages make India an attractive destination for conducting clinical trials. Efforts for maintaining stringent ethical standards and the launch of Pharmacovigilance Program of India are expected to maximize the potential of the country for clinical research. PMID:21489644

  15. Coalbed methane could cut India`s energy deficit

    SciTech Connect

    Kelafant, J.; Stern, M.

    1998-05-25

    Foreign interest in upcoming Indian coalbed methane (CBM) concession rounds will depend on prospect quality, fiscal regime attractiveness, and perceptions interested parties will have concerning the government`s willingness to promote development. The more liberal tax and royalty provisions for foreign producers announced by the ministry of Petroleum and Natural Gas indicate that India is interested in attracting international CBM investments. This article examines the potential for developing the country`s large CBM resource base, estimated between 30 tcf (250 billion cu m) and 144 tcf (4 trillion cu m) of gas. It also provides an overview of the current contractual and regulatory framework governing CBM development.

  16. Constructing cities, deconstructing scaling laws

    PubMed Central

    Arcaute, Elsa; Hatna, Erez; Ferguson, Peter; Youn, Hyejin; Johansson, Anders; Batty, Michael

    2015-01-01

    Cities can be characterized and modelled through different urban measures. Consistency within these observables is crucial in order to advance towards a science of cities. Bettencourt et al. have proposed that many of these urban measures can be predicted through universal scaling laws. We develop a framework to consistently define cities, using commuting to work and population density thresholds, and construct thousands of realizations of systems of cities with different boundaries for England and Wales. These serve as a laboratory for the scaling analysis of a large set of urban indicators. The analysis shows that population size alone does not provide us enough information to describe or predict the state of a city as previously proposed, indicating that the expected scaling laws are not corroborated. We found that most urban indicators scale linearly with city size, regardless of the definition of the urban boundaries. However, when nonlinear correlations are present, the exponent fluctuates considerably. PMID:25411405

  17. The dynamics of city formation*

    PubMed Central

    Henderson, J. Vernon; Venables, Anthony J.

    2013-01-01

    This paper examines city formation in a country whose urban population is growing steadily over time, with new cities required to accommodate this growth. In contrast to most of the literature there is immobility of housing and urban infrastructure, and investment in these assets is taken on the basis of forward-looking behavior. In the presence of these fixed assets cities form sequentially, without the population swings in existing cities that arise in current models, but with swings in house rents. Equilibrium city size, absent government, may be larger or smaller than is efficient, depending on how urban externalities vary with population. Efficient formation of cities with internalization of externalities involves local government intervention and borrowing to finance development. The paper explores the institutions required for successful local government intervention. PMID:25089087

  18. City of Paris, France

    NASA Technical Reports Server (NTRS)

    1992-01-01

    This highly detailed view of the City of Paris 49.0N, 0.0E) shows a varied land use pattern in great detail. Several airports are clearly seen such as the two major international airports of Orly and Le Bourget. Paris was founded in pre-Roman times on an island in the Seine River and continued as a Roman outpost. The easily defensible location was one of the keys to growth. Other factors include easy access by river and the productive hinterland.

  19. Rheumatology in India--quo vadis?

    PubMed

    Handa, Rohini

    2015-03-01

    Rheumatology has been a neglected subspecialty in India. A staggering patient load, a severely inadequate number of trained rheumatology specialists, therapeutic nihilism and limited advocacy are some of the critical challenges that confront rheumatology care, and possibly explain the high rates of reliance on complementary and alternative medicines in India. Disease spectrum and treatment patterns are not remarkably different from those in other countries, but biologic agents have limited use and are administered for short periods only. Consequently, outcomes in India do not yet match those reported in developed countries. Furthermore, the high prevalence of infectious diseases continues to be a major contributor to mortality in patients with rheumatic disorders such as systemic lupus erythematosus. Several tropical diseases with rheumatic manifestations are relevant in India, including chikungunya, brucellosis, leptospirosis, dengue and melioidosis. To address the many problems with rheumatology care in India, curricular reforms, capacity building, patient education and political support are sorely needed.

  20. Present and Future Energy Scenario in India

    NASA Astrophysics Data System (ADS)

    Kumar, S.; Bhattacharyya, B.; Gupta, V. K.

    2014-09-01

    India's energy sector is one of the most critical components of an infrastructure that affects India's economic growth and therefore is also one of the largest industries in India. India has the 5th largest electricity generating capacity and is the 6th largest energy consumer amounting for around 3.4 % of global energy consumption. India's energy demand has grown at 3.6 % pa over the past 30 years. The consumption of the energy is directly proportional to the progress of manpower with ever growing population, improvement in the living standard of the humanity and industrialization of the developing countries. Very recently smart grid technology can attribute important role in energy scenario. Smart grid refers to electric power system that enhances grid reliability and efficiency by automatically responding to system disturbances. This paper discusses the new communication infrastructure and scheme designed to integrate data.

  1. Worksite health and wellness programs in India.

    PubMed

    Babu, Abraham Samuel; Madan, Kushal; Veluswamy, Sundar Kumar; Mehra, Rahul; Maiya, Arun G

    2014-01-01

    Worksite health and wellness (WH&W) are gaining popularity in targeting cardiovascular (CV) risk factors among various industries. India is a large country with a larger workforce in the unorganized sector than the organized sector. This imbalance creates numerous challenges and barriers to implementation of WH&W programs in India. Large scale surveys have identified various CV risk factors across various industries. However, there is scarcity of published studies focusing on the effects of WH&W programs in India. This paper will highlight: 1) the current trend of CV risk factors across the industrial community, 2) the existing models of delivery for WH&W in India and their barriers, and 3) a concise evidence based review of various WH&W interventions in India.

  2. Adolescent health in Asia: insights from India.

    PubMed

    Basker, Mona M

    2016-08-01

    Adolescents living in the Indian subcontinent form a significant proportion of the general population. India is home to 236 million adolescents, who make up one-fifth of the total population of India. Adolescent health is gradually considered an important issue by the government of India. Awareness is increasing about adolescent needs. Health care professionals in particular are becoming more interested in the specific needs of adolescent age. Adolescent medicine as a subspecialty of pediatrics has also gained importance gradually over the last decade. In a hospital setting, adolescent-specific needs are met, albeit not in a uniform manner in all the health centers. After having been trained in adolescent medicine in India and abroad, I present this paper as a bird's eye view of the practice of adolescent health and medicine in India. PMID:27447203

  3. Rheumatology in India--quo vadis?

    PubMed

    Handa, Rohini

    2015-03-01

    Rheumatology has been a neglected subspecialty in India. A staggering patient load, a severely inadequate number of trained rheumatology specialists, therapeutic nihilism and limited advocacy are some of the critical challenges that confront rheumatology care, and possibly explain the high rates of reliance on complementary and alternative medicines in India. Disease spectrum and treatment patterns are not remarkably different from those in other countries, but biologic agents have limited use and are administered for short periods only. Consequently, outcomes in India do not yet match those reported in developed countries. Furthermore, the high prevalence of infectious diseases continues to be a major contributor to mortality in patients with rheumatic disorders such as systemic lupus erythematosus. Several tropical diseases with rheumatic manifestations are relevant in India, including chikungunya, brucellosis, leptospirosis, dengue and melioidosis. To address the many problems with rheumatology care in India, curricular reforms, capacity building, patient education and political support are sorely needed. PMID:25366186

  4. The collision of India with Asia

    NASA Astrophysics Data System (ADS)

    White, L. T.; Lister, G. S.

    2012-05-01

    We review the relative motion of India and Asia for the last 100 million years and present a revised reconstruction for the India-Antarctica-Africa-North America-Eurasia plate circuit based on published motion histories. Deformation of these continental masses during this time introduces uncertainties, as does error in oceanic isochron age and location. Neglecting these factors, the data ipso facto allow the inference that the motion of India relative to Eurasia was distinctly episodic. Although motion is likely to have varied more smoothly than these results would allow, the geological record also suggests a sequence of distinct episodes, at about the same times. Hence we suggest that no single event should be regarded as the collision of India with Asia. The deceleration of the Indian plate commencing at ˜65 Ma is matched by an equally significant prior acceleration and this aspect must be taken into account in geodynamic scenarios proposed to explain the collision of India with Asia.

  5. Planning Interventions for Lake Conservation: A Case of Shahpura Lake, Bhopal, India

    NASA Astrophysics Data System (ADS)

    Munoth, Navneet; Nagaich, Anugrah Anilkumar

    2015-09-01

    With due increment in the development process of India, the problems related to environment are under constant increment and its contamination has now became a great threat for the rich ecology of the country. Particularly, the problems regarding the water quality are now becoming more acute and complicated due to increasing urbanization, industrialization, siltation, agricultural run-off and discharge of untreated sewage water. The city Bhopal in India having named as the city of lakes, is also experiencing similar issues. The famous characteristic lakes of Bhopal are under great environmental stress due to pollution from various sources. The Shahpura lake is one such lake, situated well within the city. A number of wards and colonies surrounding the lake boundary discharge their sewage and silage into the existing drainage network of the area, which ultimately finds its way into the lake through open drains. The main source of contamination in the lake is sewage fed drains, which are dumped into the lake during the summers. Besides this, other activities like bathing, cloth washing, cattle bathing and religious activities like idol immersion etc. also paves the way for high concentration of harmful chemicals in the lake. This work mainly discusses the existing situation and causes of water pollution in the Shahpura lake of Bhopal. It also brings into light the constitutional safeguards related to Lake Conservation in India and reviews their practical implications. In the end, it focuses on recommending the lake conservation strategies for the case of Shahpura lake; and suggests measures that could be adopted elsewhere to prevent the issue of lake pollution from various sources, emphasizing the importance of lakes.

  6. 7 CFR 319.56-46 - Mangoes from India.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 5 2011-01-01 2011-01-01 false Mangoes from India. 319.56-46 Section 319.56-46... from India. Mangoes (Mangifera indica) may be imported into the continental United States from India only under the following conditions: (a) The mangoes must be treated in India with irradiation...

  7. 76 FR 18248 - Sulfanilic Acid From China and India

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-01

    ... countervailing duty orders on imports of sulfanilic acid from India (57 FR 12025 ] and 12026). Following five... sulfanilic acid from China and India (65 FR 36404). Following second five-year reviews by Commerce and the... sulfanilic acid from India and the antidumping duty orders on sulfanilic acid from China and India (71...

  8. 7 CFR 319.56-46 - Mangoes from India.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 5 2010-01-01 2010-01-01 false Mangoes from India. 319.56-46 Section 319.56-46... from India. Mangoes (Mangifera indica) may be imported into the continental United States from India only under the following conditions: (a) The mangoes must be treated in India with irradiation...

  9. SRTM Perspective View with Landsat Overlay: Bhuj and Anjar, India

    NASA Technical Reports Server (NTRS)

    2001-01-01

    This perspective view shows the city of Bhuj, India, in the foreground near the right side (dark gray area). Bhuj and many other towns and cities nearby were almost completely destroyed by the January 26, 2001, earthquake in western India. This magnitude 7.6 earthquake was the deadliest in the history of India with some 20,000 fatalities and over a million homes damaged or destroyed. The epicenter of the earthquake was in the area in the upper left corner of this view.

    The city of Anjar is in the dark gray area near the top center of the image. Anjar was previously damaged by a magnitude 6.1 earthquake in 1956 that killed 152 people and suffered again in the larger 2001 earthquake. The red hills to the left of the center of the image are the Has and Karo Hills, which reach up to 300 meter (900 feet) elevation. These hills are formed by folded red sandstone layers. Geologists are studying these folded layers to determine if they are related to the fault that broke in the 2001 earthquake. The city of Bhuj was the historical capital of the Kachchh region. Highways and rivers appear as dark lines. Vegetation appears bright green in this false-color Landsat image. The Gulf of Kachchh (or Kutch) is the blue area in the upper right corner of the image, and the gray area on the left side of the image is called the Banni plains.

    This three-dimensional perspective view was generated using topographic data from the Shuttle Radar Topography Mission (SRTM) and an enhanced false-color Landsat 7 satellite image. Colors are from Landsat bands 5, 4, and 2 as red, green and blue, respectively. Topographic expression is exaggerated 5X.

    Landsat has been providing visible and infrared views of the Earth since 1972. SRTM elevation data matches the 30-meter resolution of most Landsat images and will substantially help in analyses of the large and growing Landsat image archive. The Landsat 7 Thematic Mapper image used here was provided to the SRTM by the United States

  10. Girl child in rural India.

    PubMed

    Devendra, K

    1995-01-01

    This article discusses the status of the girl child in rural India. Rural children lack the advantages of modern amenities and facilities, such as transportation, electricity, media, hygiene, health care, and access to education. A young girl's status is related to her mother's status. Women are valued the most when a son is born. Girl children are considered an economic liability in child care costs, dowry costs, and marriage support. Since the 1970s, dowry demands have increased. Daughters must meet the demands of prospective in-law for education and dowry even after marriage. The attitudes of parents, families, and society encourage sex-selective abortion, infanticide, abuse in childhood, and domestic violence in adulthood. It was reported in 1994 that a woman is molested every 26 minutes and raped every 52 minutes. The government of India developed an action plan in 1992 for developing the girl child. Rural girl children spend their time cooking, cleaning, fetching wood and water, caring for children, and working in the fields sowing, transplanting, and weeding. Girl children contribute over 20% of total work at home. The only advantage a girl child has in rural areas is visibility. The greatest disadvantage is that her mother, who faced neglect herself, discriminates against her. Increasingly girl children contribute income to their household from Beedi making, gem polishing, embroidering, or paper bag making. Sometimes girls and boys work in hazardous occupations. Gender disparity is evident in school enrollment, drop out rates, literacy, and employment. In 1994, India passed a universal female education bill that offers parents incentives for access and punishment for keeping a girl out of school. Communities need to create a demand for rural girl children's education.

  11. Girl child in rural India.

    PubMed

    Devendra, K

    1995-01-01

    This article discusses the status of the girl child in rural India. Rural children lack the advantages of modern amenities and facilities, such as transportation, electricity, media, hygiene, health care, and access to education. A young girl's status is related to her mother's status. Women are valued the most when a son is born. Girl children are considered an economic liability in child care costs, dowry costs, and marriage support. Since the 1970s, dowry demands have increased. Daughters must meet the demands of prospective in-law for education and dowry even after marriage. The attitudes of parents, families, and society encourage sex-selective abortion, infanticide, abuse in childhood, and domestic violence in adulthood. It was reported in 1994 that a woman is molested every 26 minutes and raped every 52 minutes. The government of India developed an action plan in 1992 for developing the girl child. Rural girl children spend their time cooking, cleaning, fetching wood and water, caring for children, and working in the fields sowing, transplanting, and weeding. Girl children contribute over 20% of total work at home. The only advantage a girl child has in rural areas is visibility. The greatest disadvantage is that her mother, who faced neglect herself, discriminates against her. Increasingly girl children contribute income to their household from Beedi making, gem polishing, embroidering, or paper bag making. Sometimes girls and boys work in hazardous occupations. Gender disparity is evident in school enrollment, drop out rates, literacy, and employment. In 1994, India passed a universal female education bill that offers parents incentives for access and punishment for keeping a girl out of school. Communities need to create a demand for rural girl children's education. PMID:12158006

  12. Digging the city

    SciTech Connect

    Paulson, S.L.

    1996-02-01

    For city dwellers and commuters, major construction and repair projects by underground utilities have traditionally meant torn-up streets, detours, snarled traffic, flaring tempers and other urban headaches. For store and business owners, utility projects also have frequently been harmful to the bottom line. Customer parking often is curtailed and deliveries are missed because of street excavations, and business hours may even have to be cut because of interruptions in utility service. But natural gas utilities in major cities across the country are working hard to change that reality. Their effort has two major focuses: community-relations programs that anticipate problems and ease tensions between the utility and local residents and business owners, and new technologies that drastically limit the amount of excavation that needs to be done in repairing or replacing gas distribution lines. The paper describes a case study in the community-relations side of the equation which involved a recent project by Pacific Gas and Electric Co. (PG and E) in the congested streets of San Francisco`s famed Chinatown.

  13. India Energy Outlook: End Use Demand in India to 2020

    SciTech Connect

    de la Rue du Can, Stephane; McNeil, Michael; Sathaye, Jayant

    2009-03-30

    Integrated economic models have been used to project both baseline and mitigation greenhouse gas emissions scenarios at the country and the global level. Results of these scenarios are typically presented at the sectoral level such as industry, transport, and buildings without further disaggregation. Recently, a keen interest has emerged on constructing bottom up scenarios where technical energy saving potentials can be displayed in detail (IEA, 2006b; IPCC, 2007; McKinsey, 2007). Analysts interested in particular technologies and policies, require detailed information to understand specific mitigation options in relation to business-as-usual trends. However, the limit of information available for developing countries often poses a problem. In this report, we have focus on analyzing energy use in India in greater detail. Results shown for the residential and transport sectors are taken from a previous report (de la Rue du Can, 2008). A complete picture of energy use with disaggregated levels is drawn to understand how energy is used in India and to offer the possibility to put in perspective the different sources of end use energy consumption. For each sector, drivers of energy and technology are indentified. Trends are then analyzed and used to project future growth. Results of this report provide valuable inputs to the elaboration of realistic energy efficiency scenarios.

  14. Tropical sprue in southern India.

    PubMed

    Mathan, V I

    1988-01-01

    Tropical sprue, a primary malabsorption syndrome affecting residents and visitors to several tropical regions, occurs in southern India in endemic and epidemic forms. The stomach, the small intestine and colon are affected and malabsorption results in nutrient deficiency. Enterocyte damage, the primary lesion in southern Indian tropical sprue, is the result of a persistent lesion of the stem cell compartment. This lesion occurs on a background of tropical enteropathy and the available evidence suggests that an immunity conferring agent may be responsible for initiating the damage.

  15. History of psychiatry in India

    PubMed Central

    Nizamie, S. Haque; Goyal, Nishant

    2010-01-01

    History is a screen through which the past lightens the present and the present brightens the future. Psychiatry by virtue of its ability to deal with human thoughts and emotions and provide a pathway for healthy minds provides an important platform towards being a mentally sound human being and largely the society. This review takes a sneak peek into the foundations of modern psychiatry in India. The description is largely based on the time frame, which provides a better understanding of the factual information in each period starting from the Vedic era and culminating in the post independence period. PMID:21836719

  16. Maternal mortality in southern India.

    PubMed

    Rao, P S; Amalraj, A

    1994-01-01

    In a 4 year prospective community survey of 20,000 women randomly selected in North Arcot District of Tamil Nadu State in South India, the maternal mortality rates per 1,000 liveborn were estimated to be 17.4 and 16.6 for rural and semi-urban areas, respectively. The rates based only on direct causes were 11.9 in rural and 14.4 in semi-urban areas. As expected, these figures are considerably higher than those based on official or hospital statistics. Factors associated with such high mortality and the implications for programme planning and implementation are discussed. PMID:7855917

  17. Research on antipsychotics in India

    PubMed Central

    Avasthi, Ajit; Aggarwal, Munish; Grover, Sandeep; Khan, Mohd Khalid Rasheed

    2010-01-01

    Antipsychotic as a class of medications became available for treatment of various psychiatric disorders in the early 1950’s. Over the last 60 years many antipsychotics have become available. In line with the west, Indian researchers have evaluated the efficacy of antipsychotics in various conditions. Additionally, researchers have also evaluated the important safety and tolerability issues. Here, we review data originating from India in the form of drug trials, effectiveness, usefulness, safety and tolerability of antipsychotics. Additionally, data with respect to other important treatment related issues is discussed. PMID:21836703

  18. Supporting rabies control in India.

    PubMed

    Mansfield, Karen L; Banyard, Ashley C; Fooks, Anthony R; Franka, Richard; Isloor, Shrikrishna; Rahman, Abdul

    2016-09-24

    Earlier this year, Tony Fooks and colleagues described how, under a laboratory twinning project run by the World Organisation for Animal Health (OIE), the UK's OIE Reference Laboratory for rabies, based at the APHA in Weybridge, had been working with the Changchun Veterinary Research Institute in the People's Republic of China to help the institute develop into an OIE Reference Laboratory itself (VR, March 5, 2016, vol 178, pp 231-232). Now, the APHA is taking part in a further three-year project to build rabies diagnosis capability in Bangalore, India, as he and his colleagues explain below. PMID:27660350

  19. A comparative emission profile of an urban area in Madhya Pradesh, India.

    PubMed

    Gupta, H K; Gupta, K; Singh, P; Singh, A K; Sharma, R C

    2007-08-01

    This paper emphasizes on mathematical and field work approach to diagnosing the environmental pollution for Indore, India. These applications are based on the time-series statistics and for three semi-industrial as well as residential areas. The generalized additive models finds as a best fit-model in terms of autocorrelation and reduction of over-dispersion. The interdisciplinary study works on the principal of pollutant source, meteorological parameters, pollutant types, emission rates and various chemical processes. Several chemical or industrial processes like iron and steel production, combustion of fossil fuels, biomass burning, thermal power plants are major polluter in most of the mega cities.

  20. Big City Education: Its Challenge to Governance.

    ERIC Educational Resources Information Center

    Haskew, Laurence D.

    This chapter traces the migration from farms to cities and the later movement from cities to suburbs and discusses the impact of the resulting big city environment on the governance of big city education. The author (1) suggests how local, State, and Federal governments can improve big city education; (2) discusses ways of planning for the future…