[Atomic absorption in mercury determination by "Julia-2" analyzer and urine mercury level in children of Moscow suburbs].

PubMed

Pavlovskaia, N A; Vagina, E N; Stepanova, E V

2000-01-01

The authors report on atomic absorption method determining mercury in urine. Being sensitive, with lower determination threshold of 10 nmole/l and correctness of 95.5%, the method was tested on children living in two districts of Moscow suburb.

Suburban Myths

ERIC Educational Resources Information Center

Knight, Elizabeth C.

2003-01-01

Elizabeth C. Knight left the suburbs to major in English at Boston University. Knight currently lives in New York City and works for an afterschool program that deals primarily with inner city youth. Having grown up in an affluent neighborhood, Knight dispels many of the myths centered around growing up in beautiful, safe, wealthy suburbs, saying…

Societal Ramifications of Ethnicity in the Suburbs.

ERIC Educational Resources Information Center

Femminella, Francis X.

The development of social science terminology about ethnicity in the United States is traced from colonial times to the present, and conflict among ethnic groups is examined in relation to contemporary problems in the suburbs of New York. Early in U.S. history, immigrating ethnic groups were thought to contribute to the melting pot character of…

The New Suburb -- Guidelines for Transit Sensitive Suburban Land Use Design: Study of Land Use and Transportation in the Suburbs - Report Two

DOT National Transportation Integrated Search

1991-07-01

This report provides guidelines for the planning and design of land use patterns that are sensitive to the needs of public transit. These guidelines are meant to create an efficient environment for future growth in suburban areas. The guidelines have...

Pursuing through Culturally Relevant Pedagogy

ERIC Educational Resources Information Center

Clark, Amy Aparicio

2013-01-01

The demographic profile of Conard High School in West Hartford, CT, reflects the national trends in "first-ring suburbs." Neither fully urban nor fully suburban, first-ring suburbs went from being generally less diverse than the nation in 1980 to more diverse by 2000 (Puentes, 2006). Conard students speak 53 different languages at home,…

Opening the Suburbs to Minorities

ERIC Educational Resources Information Center

Davidoff, Paul

1975-01-01

This testimony, before a public hearing of the New York City Commission on Human Rights in May 1974, notes that the Suburban Action Institute is involved actively in assisting the cities by working to open opportunities in the suburbs for minority families, and advocates that New York City become alert and active in combating discriminatory…

Welcoming Taye: How His English Teacher Embraced an African American Transfer Student in an Affluent Suburb

ERIC Educational Resources Information Center

Hill, K. Dara

2014-01-01

This case study narrative examines the circumstances underlying problems of residency in an affluent Midwest suburb experiencing an unexpected influx of working class African American students. Dilemmas engender a cultural mismatch between teachers and students and discomfort with African-American males. In a controversial climate where students…

Hispanic Families' Attitudes towards Their Heritage Language in Houston and Its Suburbs

ERIC Educational Resources Information Center

Vargas Blanco, Edgar Mauricio

2015-01-01

The following study explores the attitudes of 40 Hispanic families towards Spanish and their ethnic community in Houston and its suburbs. The research participants included 20 Colombian families and 20 Mexican families. A mixed methodology using quantitative and qualitative methods was used. Through family's observation, surveys and interviews to…

Latinos and Their Housing Experiences in Metropolitan Chicago: Challenges and Recommendations

ERIC Educational Resources Information Center

Troche-Rodriguez, Madeline

2009-01-01

Low Income;This article examines instances of housing discrimination against Latinos in the Chicago suburbs through several interviews with thirty-four Latino families who live in towns with a recent history of controversies around fair housing. Whether they are living in the central city or in the suburbs, Latinos continue to experience housing…

Ethnic Enclave Residence, Employment, and Commuting of Latino Workers

ERIC Educational Resources Information Center

Liu, Cathy Yang

2009-01-01

This paper examines the impact of living in ethnic enclaves in different parts of a metropolitan area on low-skilled Latino immigrants' employment accessibility. It does so by comparing the employment status and commuting times of Latinos living in and out of ethnic neighborhoods in central city, inner-ring suburbs, and outer-ring suburbs in…

BIOLOGICAL INDICATOR OF SUMMATIONAL EXPOSURES TO LEAD. TOOTH LEAD IN CHILDREN LIVING IN CLEVELAND AND ITS SUBURBS

EPA Science Inventory

An epidemiologic study of the distribution of lead absorption in the Cleveland Metropolitan Area was carried out by analyzing the lead content of shed or extracted deciduous teeth of 11,241 children. Mean amounts of lead in teeth of children living in some suburbs were as high as...

Racial Diversity in the Suburbs: How Race-Neutral Responses to Demographic Change Perpetuate Inequity in Suburban School Districts

ERIC Educational Resources Information Center

Diem, Sarah; Welton, Anjalé D.; Frankenberg, Erica; Jellison Holme, Jennifer

2016-01-01

Suburbs across the US are experiencing dramatic demographic shifts, yet there is little research available on how suburban school districts are dealing with these changes. In this article, we examine the discourses surrounding race and demographic change in three suburban school districts that have been undergoing rapid demographic changes and…

From Learning to Labour to Learning for Marginality: School Segregation and Marginalization in Swedish Suburbs

ERIC Educational Resources Information Center

Beach, Dennis; Sernhede, Ove

2011-01-01

In this article, using data from ethnographic research, we try to present some glimpses of the way education is described as an experience and possibility "from below", by pupils who grow up and study in schools in the most segregated and territorially stigmatized suburbs on the outskirts of our major cities. What we feel they describe…

Healthy Cities, Healthy Suburbs: Progress in Meeting Healthy People Goals for the Nation's 100 Largest Cities & Their Suburbs.

ERIC Educational Resources Information Center

Andrulis, Dennis P.; Duchon, Lisa M.; Reid, Hailey Maier

This review of seven Healthy People objectives for the nation's 100 largest cities and their surrounding areas documents considerable but inconsistent progress toward improving health in urban and suburban areas. It describes achievements in reaching Healthy People 2000/2010 goals, which were created by the Office of the Surgeon General of the…

Earth Observations taken by Expedition 26 Crewmember

NASA Image and Video Library

2011-01-13

ISS026-E-017421 (13 Jan. 2011) --- Photographed by an Expedition 26 crew member on the International Space Station, this detailed photograph illustrates flooding in suburbs of the Brisbane, Australia metropolitan region. The Brisbane area experienced catastrophic flooding following unusually heavy rainfall on Jan. 10, 2011. With surficial soils already saturated from previous rainfall events, eastward-draining surface flow caused the Brisbane River to flood—inundating an estimated 20,000 homes in suburbs of the capital city of Queensland. Other cities in Queensland have also experienced damaging floods during previous heavy rainfall events this year. The image highlights several suburbs along the Brisbane River in the southern part of the Brisbane metropolitan area. The light-colored rooftops of residences and other structures contrast sharply with green vegetation and brown, sediment laden floodwaters. Most visible low-lying areas are inundated by floodwater, perhaps the most striking being Rocklea at upper left. The suburb of Yeronga (lower left) also has evident regions of flooding, as does a park and golf course located along a bend in the Brisbane River to the south of St. Lucia (center). Flooding becomes less apparent near the higher elevations of Mt. Coot-Tha at right.

To be an affordable healthy house, case study Medan

NASA Astrophysics Data System (ADS)

Silitonga, Shanty

2018-03-01

House has a paramount meaning in human life. Provision of adequate housing will be able to improve the quality of life. Provision of an affordable house is a major step to fulfilling the needs of houses in the big city. Medan has built a lot of affordable houses, and mostly it takes place in the suburbs. Although the affordable house is for low-income people, it must be worthy of its physical condition, affordable in the budget and healthy for its users. House often saw only as physical alone, the provision of a house only to achieve solely in quantity regardless its quality. This study aims to examine the condition of affordable houses in the suburbs of Medan. The research method used qualitative descriptive, using indicator according to affordable healthy house standard according to the regulation in Indonesia and other related theories. This study took place in Medan by taking three areas in the suburbs of Medan. The results show that most affordable houses in the suburbs of Medan are unhealthy. There are several design recommendations for the houses to meet the affordable healthy house category; the most important is the addition of ventilation and window holes.

The anatomy of the safe and social suburb: an exploratory study of the built environment, social capital and residents' perceptions of safety.

PubMed

Wood, Lisa; Shannon, Tya; Bulsara, Max; Pikora, Terri; McCormack, Gavin; Giles-Corti, Billie

2008-03-01

This study explored the relationship between social capital and aspects of the built environment, focusing in particular on the walkability of suburbs as determined by street network design and the mix of land uses. We measured social capital and feelings of personal safety in 335 residents of three suburbs in metropolitan Perth, WA, and collected objective and perceived data on the built environment. After adjustment for demographic factors, the built environment was found to have a significant but small effect on social capital and feelings of safety, particularly in relation to the number and perceived adequacy of destinations. A high level of neighbourhood upkeep was associated with both higher social capital and feelings of safety.

[Size distributions and source apportionment of soluble ions in aerosol in Nanjing].

PubMed

Xue, Guo-Qiang; Zhu, Bin; Wang, Hong-Lei

2014-05-01

To explore the seasonal variation and source apportionment of soluble ions in PM10, PM2.1 and PM1.1, the aerosol mass. concentration and soluble ion concentration were investigated during a one-year observation in the urban-district and north suburb. As the results showed, (1)The concentrations of PM10, PM2.1, PM1.1 were in the order of winter > spring > autumn > summer. In spring, summer and autumn, the concentrations of PM10, PM2.1, PM1.1 in the north suburb were higher than in the urban, while the situation, was opposite in winter. (2) SO(2-)(4), NO(-)(3), Ca2+, NH(+)(4), Cl-, K+, Na+, F-, NO;, Mg2+ were measured, and their total concentration in PM10 was 46 microg.m -3 in urban sites and 39.6 microg m in north suburbs. Mass fraction percentage o f water soluble ion in PM2.1-10, PM1 1-2.1, PM1.1 in the urban district increased from 20.4% to 49.5% and 56% , and the value in the north suburb increased from 18.3% to 37. 9% and 42.5%. (3) Major ions, SO(2-)(4), NO(-)(3) , NH(+)(4) , second components and Ca2+ , had significant seasonal variation. In the urban district, the highest concentrations were observed in winter, and the lowest in summer, while in the. north suburb, the highest concentrations were observed in spring, and the lowest in summer. The seasonal changing climate in Nanjing and different anthropogenic influences with land surface in urban-suburb may be the major factors for the ions' seasonal variation. (4) NH(+)(4) , SO(2-)(4) , NO(-)(3) came from secondary chemical reactions of NH3, SO2, NO,, and these precursors mostly came from automobile exhaust in Summer while equally came from automobile exhaust and fossil fuel in winter. Cl- came from biomass burning in Winter . while transported from sea salt with Na+ in Summer. Ca2+ and Mg2+ came from ground dust and construction dust. K+, F- , NO(-)(2) may come from biomass burning and industrial emissions.

Mortality Risk Associated With Leaving Home: Recognizing the Relevance of the Built Environment

PubMed Central

Lucy, William H.

2003-01-01

Objectives. I analyzed traffic fatalities and homicides related to leaving home for routine activities, and considered connections between these fatalities and the built environment. Methods. I analyzed city, county, state, and federal data for traffic fatalities and homicides by strangers for 15 metropolitan areas, and classified deaths as occurring in the central city, in inner suburbs, or in outer suburbs (exurbs). Results. Traffic fatality rates were highest in exurban areas. Combined traffic fatality and homicide-by-stranger rates were higher in some or all outer counties than in central cities or inner suburbs in all of the metropolitan areas studied. Conclusions. Traffic fatalities are largely unrecognized as a danger to be factored into residential location decisions. Land use controls that deter sprawl along narrow exurban roads can reduce the mortality risks associated with leaving home. PMID:12948981

Racial Discrimination and the Price of Ghetto Housing in City and Suburb: Some Recent Evidence. Discussion Paper D77-2.

ERIC Educational Resources Information Center

Kern, Clifford R.; Moulton, George D.

This study examines race and housing prices in three separate areas in New York City and its suburbs to determine the degree to which race affects housing prices differently in different parts of the metropolitan area. Special attention is paid to the issues of different racial behavior in the different neighborhoods and lags in adjustment to…

Assessment of a Targeted Trap-Neuter-Return Pilot Study in Auckland, New Zealand.

PubMed

Zito, Sarah; Aguilar, Glenn; Vigeant, Shalsee; Dale, Arnja

2018-05-13

There is a need for effective and humane management tools to manage urban stray cats and minimise negative impacts associated with stray cats. One such tool is targeted trap-neuter-return (TTNR), but no concerted implementation of this technique or formal assessments have been reported. To address this deficit, a TTNR programme was implemented and assessed in one Auckland suburb from May 2015 to June 2016; the programme sterilised and returned 348 cats (4.2 cats/1000 residents). Assessment was based on the number of incoming felines; stray, unsocialised cats euthanased; unsocialised, unowned cats sterilised and returned (independently of the TTNR programme); and neonatal/underage euthanasias. Incoming stray felines, underage euthanasias, and unsocialised stray cat euthanasias were all reduced for the targeted suburb when compared for the years before and after the programme (the percentage reduction in these parameters was −39, −17, −34, −7, and −47, respectively). These outcome measures had a greater reduction in the targeted suburb compared to the Auckland suburbs not targeted by the TTNR programme ( p < 0.01), although causation cannot be inferred, as a variety of reasons could have contributed to the changes. This pilot programme suggests that TTNR could be a valuable, humane cat management tool in urban New Zealand, and further assessment is warranted.

Dynamics of Race, Culture and Key Indicators of Health In the Nations 100 Largest Cities and Their Suburbs. The Social and Health Landscape of Urban and Suburban America Report Series.

ERIC Educational Resources Information Center

Andrulis, Dennis P.; Duchon, Lisa M.; Reidj, Hailey M.

This report profiles the 2000 status of and changes (since 1990) in rates of health and health-related measures for racially and culturally diverse populations living in the 100 largest U.S. cities and their suburbs. Data came from the U.S. Census Bureau and Centers for Disease Control and Prevention to identify patterns in race/ethnicity, foreign…

The Settlements Growth in Mijen District, Suburb of Semarang

NASA Astrophysics Data System (ADS)

Pigawati, B.; Yuliastuti, N.; Mardiansjah, F. H.

2018-02-01

Semarang is one of metropolitan cities in Indonesia. As common in metropolitan cities, Semarang has problems regarding the availability of urban space, especially for settlements. This is related to the increase of population in Semarang. The selection of settlements should consider the suitability of space usage. This study aimed to analyze the growth of Semarang settlements in 2006-2015, distribution patterns, characteristics, directions and factors affecting growth. The location of the research is Mijen District located in Suburb of Semarang. This research used a quantitative descriptive spatial approach by using remote sensing technique and Geographic Information System (GIS). The results showed that some of the growth sites of settlements in Mijen District, the suburb of Semarang are located in areas which not suitable for settlements. There are several types of settlement patterns in Mijen District. Accessibility is the major factor driving the growth of settlements. An integrated development policy is needed to maintain a sustainable balance of urban settlement development.

[Application of 3S techniques in ecological landscape planning of Harbin suburb].

PubMed

Fan, Wenyi; Gong, Wenfeng; Liu, Dandan; Zhou, Hongze; Zhu, Ning

2005-12-01

With the image data (SPOT), soil utilization map (1:50000) and other related materials of Harbin, and under the support of GIS, RS and GPS techniques, this paper obtained the landscape pattern of Harbin suburb and the Digital Elevation Model (DEM) of Harbin. Indices including mean patch area, landscape dominance, mean slope, mean altitude, and fragmentation degree were selected and synthetically analyzed, with the ecological landscape planning made by DEM model. The results showed that 3S techniques could help to decide typical landscape types. The landscape type database was established, and the landscape type thematic map was generated, with land use status and landscape distribution, physiognomy, and land use types combined. The ecological landscape planning was described in large scale with the image data and DEM combined, and the landscape structure of Harbin suburb was reflected directly with the ecological landscape planning and DEM combined, which improved the ecological function in this region, and provided scientific bases to the healthy development in urban-rural integration area.

Declining suburbs in Europe and Latin America.

PubMed

Audirac, Ivonne; Cunningham-Sabot, Emmanuèle; Fol, Sylvie; Moraes, Sergio Torres

2012-01-01

Suburban shrinkage, understood as a degenerative urban process stemming from the demise of the Fordist mode of urbanism, is generally manifested in a decline in population, industry and employment. It is also intimately linked to the global restructuring of industrial organization associated with the rise of the post-Fordist mode of urbanism and, more recently, the thrust of Asian industrialization. Framed in the discourse of industrial urbanism, this article examines the first ring of industrial suburbs that developed around large cities in their most rapid Fordist urbanization phase. These industrial suburbs, although they were formed at different times, are today experiencing specific mutations and undergoing profound restructuring on account of their particular spatial position between the central area and the expanding peripheries of the post-Fordist metropolis. This article describes and compares suburban decline in two European cities (Glasgow and Paris) and two Latin American Cities (São Paulo, Brazil and Guadalajara, Mexico), as different instances of places asymmetrically and fragmentarily integrated into the geography of globalization.

Household Structure and Suburbia Residence in U.S. Metropolitan Areas: Evidence from the American Housing Survey.

PubMed

Jung, Gowoon; Yang, Tse-Chuan

2016-01-01

Suburbs have demographically diversified in terms of race, yet little research has been done on household structures in suburbs. Using the 2011 American Housing Survey and 2009-2013 American Community Survey, this study investigates the distributions of household structures in suburbia and central cities, and the relationship between household structures and residential attainment. The findings of this research include: (1) The distribution of household structures differs between suburbia and central cities. Married-couple households are the most common household type in both central cities and suburbs, but they are more likely to reside in suburbia than in central cities; (2) Household structure is a determinant of residential attainment and the relationship varies by race/ethnicity groups. Among Hispanics and Asians, multigenerational household structure is indicative of central city residence, but this association does not hold for whites and blacks. For multigenerational households, the odds of living in suburbia decreases by almost 40 percent among Hispanics and by almost 50 percent for Asians.

Household Structure and Suburbia Residence in U.S. Metropolitan Areas: Evidence from the American Housing Survey

PubMed Central

Jung, Gowoon; Yang, Tse-Chuan

2016-01-01

Suburbs have demographically diversified in terms of race, yet little research has been done on household structures in suburbs. Using the 2011 American Housing Survey and 2009–2013 American Community Survey, this study investigates the distributions of household structures in suburbia and central cities, and the relationship between household structures and residential attainment. The findings of this research include: (1) The distribution of household structures differs between suburbia and central cities. Married-couple households are the most common household type in both central cities and suburbs, but they are more likely to reside in suburbia than in central cities; (2) Household structure is a determinant of residential attainment and the relationship varies by race/ethnicity groups. Among Hispanics and Asians, multigenerational household structure is indicative of central city residence, but this association does not hold for whites and blacks. For multigenerational households, the odds of living in suburbia decreases by almost 40 percent among Hispanics and by almost 50 percent for Asians. PMID:27917300

[Analysis of cataract surgical rate and its influencing factors in Shanghai, China].

PubMed

Zhu, Ming-ming; Zhu, Jian-feng; Zou, Hai-dong; He, Xian-gui; Zhao, Rong; Lu, Li-na

2013-12-17

To explore the cataract surgical rate (CSR) of Shanghai from 2006 to 2012 and examine its influencing factors. As of 2003, a cataract surgery registration form had been filled by physicians after every cataract surgery in Shanghai. The local eye disease prevention team then entered the relevant information into the Shanghai Cataract Operations Database. Based upon this database, CSR of Shanghai was calculated. And the number of cataract surgeries was compared between Shanghai urban and suburban districts as well as among different medical institutions. The overall CSR in Shanghai increased from 1741 in 2006 to 2313 in 2012. In 2012, CSR in urban districts reached 6013 while it stood at 460 and 584 in inner and outer suburb districts respectively. The number of hospitals performing cataract surgery in urban districts was much more than that in suburbs. And the average number of cataract surgeries per hospital per year in suburbs was only one third of that (748 cases) in urban areas. The number of cataract surgeries at in private hospitals increased rapidly during the past 7 years. The number of 1921 cases was nearly twice as many as that at tertiary hospitals in 2012. Phacoemulsification surgery was the most popular surgical choice for cataract removal, accounting for 98.40% of total cataract surgeries in 2012. Until 2012, CSR in Shanghai dropped below the target of World Health Organization (WHO). A low level of CSR in suburbs is a major influencing factor for the overall level of CSR in Shanghai.

[Effects of Relative Humidity and Aerosol Physicochemical Properties on Atmospheric Visibility in Northern Suburb of Nanjing].

PubMed

Yu, Xing-na; Ma, Jia; Zhu, Bin; Wang, Hong-lei; Yan, Shu-qi; Xia, Hang

2015-06-01

To understand the effects of relative humidity (RH) and aerosol physicochemical properties on the atmospheric visibility in autumn and winter in northern suburb of Nanjing, the relationships between meteorological elements, particulate matter and visibility were analyzed with the data of meteorological elements, aerosol particle spectra, particulate matter concentration and chemical composition. The average visibility was 4.76 km in autumn and winter in northern suburb of Nanjing. There was a certain negative correlation between the particulate matter concentration and the visibility, especially the influence of fine particles on the visibility was more remarkable. The occurrence frequencies of low visibilities showed an increasing trend with the increasing concentration of fine particles and RH. When the visibility decreased from 5-10 km to <5 km, the mass concentrations of PM10 and PM2.5 increased by 7.56% and 37.64%, respectively. Meanwhile, the mass concentrations of SO4(2-) and NO3-increased significantly. Effects of aerosol particle number concentration on the visibility were related with RH. Aerosol number concentration with diameters ranging from 0.5 microm to 2 microm increased slowly with the increase of RH, while those ranging from 2 microm to 10 microm decreased. The correlation analysis between the aerosol surface area concentration and the visibility showed that RH and fine particles between 0.5 microm and 2 microm were the main factors which caused the decrease of atmospheric visibility in autumn and winter in northern suburb of Nanjing.

Flood hazard and a rapidly growing capital in the floodplain: Social response on major 18th-century Danube floods in Pest (East-Budapest)

NASA Astrophysics Data System (ADS)

Kiss, Andrea

2014-05-01

Due to its floodplain location, Pest was especially prone to damages caused by great flood events. Before water regulation works, the greatest flood events, and the highest rate of destruction occurred during ice jam floods. Whereas in the first half of the 18th century Pest is restricted to the medieval downtown located on a higher terrain (Danube terrace), from the mid 18th century onwards the rapidly growing population established suburbs around the downtown in the lower-lying flood plain. Thus, while in the first half of the century floods were more dangerous for the harvest in the agricultural lands, in the second half of the century at the same place suburbs, urban areas with thousands of inhabitants were prone to the same danger. In the first half of the century at least three particularly large flood events, in 1712, 1732 and 1744, caused increasing problems in the close vicinity of the town (and its lands), the second half of the century - as part of a climatic anomaly (Maldá) famous of its weather extremes - was characterised by two extreme (in 1775 and 1799), at least two larger (1789 and 1795) and some more, medium-sized ice jam floods. While in terms of damaged houses the loss was only some dozens in the early part of the century, several hundreds of houses - actually, complete suburbs were erased by floods in 1775 and 1799. In the poster presentation a series of known damaging 18th-century floods, occurred at Pest, is presented, the short-term impacts (e.g. damages), and medium-, long-term administrative responses as well as related long-term landscape changes influenced by floods and flood protection are discussed. Another important aim of the poster is to present the main reasons why in the 18th century these great ice jam floods caused much greater damages (e.g. percentage of collapsed houses in suburbs) in Pest protected by dams than, for example, in the Buda suburbs with no dams, partly also located in high flood-risk areas, in the immediate vicinity of the Danube.

Socioeconomic area disparities in tobacco retail outlet density: a Western Australian analysis.

PubMed

Wood, Lisa J; Pereira, Gavin; Middleton, Nick; Foster, Sarah

2013-05-20

To examine the association between tobacco outlet density and area socioeconomic status (SES) in Western Australia. Ecological cross-sectional study investigating the relationship between the area SES of, and the density of tobacco retail outlets in, WA suburbs and towns for the Perth metropolitan area, and at the regional and state level. SES was determined using the 2006 Australian Bureau of Statistics Index of Relative Socioeconomic Advantage and Disadvantage (IRSAD) and classified into quartiles (very low, low, high and very high); tobacco outlet data were sourced from the WA Department of Health register of retailers licensed to sell tobacco at May 2011. Tobacco outlet density rate (per 10 000 residents). In WA overall, suburbs and towns with a very low IRSAD had more than four times the number of tobacco outlets compared with those with a very high IRSAD (P> < 0.001). This trend was similar when analyses were restricted to the Perth metropolitan area and to regional areas. Suburbs and towns in regional WA with a very low IRSAD had more than five times the number of tobacco outlets than those with a very high IRSAD (P> < 0.001). This study provides the first Australian evidence of a strong relationship between area SES and tobacco outlet density. Findings are consistent with a number of United States studies that report higher tobacco outlet densities in lower SES or minority neighbourhoods. The results underscore the importance of policy approaches to limit the number of tobacco retail licences granted, and to reduce the geographic density of outlets in more disadvantaged suburbs and towns.

Shanghai: a study on the spatial growth of population and economy in a Chinese metropolitan area.

PubMed

Zhu, J

1995-01-01

In this study of the growth in population and industry in Shanghai, China, between the 1982 and 1990 censuses, data on administrative divisions was normalized through digitization and spatial analysis. Analysis focused on spatial units, intensity of growth, time period, distance, rate of growth, and direction of spatial growth. The trisection method divided the city into city proper, outskirts, and suburbs. The distance function method considered the distance from center city as a function: exponential, power, trigonometric, logarithmic, and polynomial. Population growth and employment in all sectors increased in the outskirts and suburbs and decreased in the city proper except tertiary sectors. Primary sector employment decreased in all three sections. Employment in the secondary increased faster in the outskirts and suburbs than the total rate of growth of population and employment. In the city secondary sector employment rates decreased faster than total population and employment rates. The tertiary sector had the highest rate of growth in all sections, and employment grew faster than secondary sector rates. Tertiary growth was highest in real estate, finance, and insurance. Industrial growth in the secondary sector was 160.2% in the suburbs, 156.6% in the outskirts, and 80.9% in the city. In the distance function analysis, industry expanded further out than the entire secondary sector. Commerce grew the fastest in areas 15.4 km from center city. Economic growth was faster after economic reforms in 1978. Growth was led by industry and followed by the secondary sector, the tertiary sector, and population. Industrial expansion resulted from inner pressure, political factors controlling size, the social and economic system, and the housing construction and distribution system. Initially sociopsychological factors affected urban concentration.

Assessing change in perceived community leadership readiness in the Obesity Prevention and Lifestyle program.

PubMed

Kostadinov, Iordan; Daniel, Mark; Jones, Michelle; Cargo, Margaret

2016-02-01

Issue addressed The context of community-based childhood obesity prevention programs can influence the effects of these intervention programs. Leadership readiness for community mobilisation for childhood obesity prevention is one such contextual factor. This study assessed perceived community leadership readiness (PCLR) at two time points in a state-wide, multisite community-based childhood obesity prevention program. Methods PCLR was assessed across 168 suburbs of 20 intervention communities participating in South Australia's Obesity Prevention and Lifestyle (OPAL) program. Using a validated online PCLR tool, four key respondents from each community rated each suburb within their respective community on a nine-point scale for baseline and 2015. Average PCLR and change scores were calculated using the general linear model with suburbs nested in communities. Relationships between demographic variables and change in PCLR were evaluated using multiple regression. Ease of survey use was also assessed. Results Average PCLR increased between baseline (3.51, s.d.=0.82) and 2015 (5.23, s.d.=0.89). PCLR rose in 18 of 20 intervention communities. PCLR was inversely associated with suburb population size (r 2 =0.03, P=0.03, β=-0.25) and positively associated with intervention duration (r 2 change=0.08, P=0.00, β=0.29). Only 8% of survey respondents considered the online assessment tool difficult to use. Conclusions PCLR increased over the course of the OPAL intervention. PCLR varied between and within communities. Online assessment of PCLR has utility for multisite program evaluations. So what? Use of a novel, resource-efficient online tool to measure the key contextual factors of PCLR has enabled a better understanding of the success and generalisability of the OPAL program.

Particulate air pollution from combustion and construction in coastal and urban areas of China.

PubMed

Chen, Bing; Chen, Jinsheng; Zhao, Jinping; Zhang, Fuwang

2011-11-01

In China, the areas that are undergoing rapid urban growth are faced with increasingly more complicated air pollution problems. Sources of air pollution need to be identified and their contributions quantified. In this study, PM2.5 (particulate matter with aerodynamic diameters < or =2.5 microm), PM2.5-10 (particulate matter with aerodynamic diameters 2.5-10 microm), organic carbon (OC), and elemental carbon (EC) concentrations were measured from April to July 2009 at four selected areas in Xiamen (the downtown area, an industrial park, a suburb, and one remote site). The contributions of carbonaceous aerosols to PM2.5 and PM2.5-10 were 20-30% and 10-20%, respectively, indicating that finer particles contained more carbonaceous aerosols. The EC concentrations in PM2.5 at the downtown, industrial, suburb, and remote sites were 2.16 +/- 0.61, 2.05 +/- 0.45, 1.69 +/- 0.54, and 0.65 +/- 0.43 microg m-3, respectively, showing a decrease from the urban and industrial hotspots to the surrounding areas. These data show that carbonaceous aerosols emitted from the combustion of fossil fuels in urban and industrial hotspots influence air quality at the regional scale. Higher levels of PM2.5 and PM2.5-10 were observed at the suburb site compared to the urban and industrial sites. Peak EC concentrations in PM2.5 were observed during the morning and evening rush hours. However, peak PM2.5 levels at the suburb site were observed around noon, which coincides with construction work hours, instead of the morning and evening rush hours when emissions from combustion dominated. These findings indicate that both fuel combustion and construction have exacerbated air pollution in coastal and urban areas in China.

Pharmaceuticals and consumer products in four wastewater treatment plants in urban and suburb areas of Shanghai.

PubMed

Sui, Qian; Wang, Dan; Zhao, Wentao; Huang, Jun; Yu, Gang; Cao, Xuqi; Qiu, Zhaofu; Lu, Shuguang

2015-04-01

Ten pharmaceuticals and two consumer products were investigated in four wastewater treatment plants (WWTPs) in Shanghai, China. The concentrations of target compounds in the wastewater influents ranged from below the limit of quantification (LOQ) to 9340 ng/L, with the frequency of detection of 31-100%, and the removal efficiencies were observed to be -82 to 100% in the four WWTPs. Concentrations of most target compounds (i.e. diclofenac, caffeine, metoprolol, sulpiride) in the wastewater influents were around three to eight times higher in urban WWTPs than in suburb ones, probably due to the different population served and lifestyles. Mean concentrations of target compounds in the wastewater influent generally decreased by 5-76% after rainfall due to the dilution of raw sewage by rainwater, which infiltrated into the sewer system. In the WWTPs located in the suburb area, the increased flow of wastewater influent led to a shortened hydraulic retention time (HRT) and decreased removal efficiencies of some compounds. On the contrary, the influence of rainfall was not significant on the removal efficiencies of investigated compounds in urban WWTPs, probably due to the almost unchanged influent flow, good removal performance, or bypass system employed.

Class transformation and work-life balance in urban Britain: the case of Manchester.

PubMed

Ward, Kevin; Fagan, Colette; McDowell, Linda; Perrons, Diane; Ray, Kathryn

2010-01-01

Recent years have seen an expansion in the work on the attitudes, beliefs and preferences of those middle-class groups that have accompanied the return of capital to many North American and western European city centres and their surrounding urban suburbs. Yet despite this, it is argued that there is little research linking gentrification to wider processes of social transformation, particularly debates over housing market decision-making, the balancing of work and life, and the gender division of labour within the household. It is to examining the interaction of these aspects of everyday life in a gentrifying area that this paper turns, using the example of Chorlton, a southern urban suburb of Manchester.

Specific issues, exact locations: case study of a community mapping project to improve safety in a disadvantaged community.

PubMed

Qummouh, Rana; Rose, Vanessa; Hall, Pat

2012-12-01

Safety is a health issue and a significant concern in disadvantaged communities. This paper describes an example of community-initiated action to address perceptions of fear and safety in a suburb in south-west Sydney which led to the development of a local, community-driven research project. As a first step in developing community capacity to take action on issues of safety, a joint resident-agency group implemented a community safety mapping project to identify the extent of safety issues in the community and their exact geographical location. Two aerial maps of the suburb, measuring one metre by two metres, were placed on display at different locations for four months. Residents used coloured stickers to identify specific issues and exact locations where crime and safety were a concern. Residents identified 294 specific safety issues in the suburb, 41.9% (n=123) associated with public infrastructure, such as poor lighting and pathways, and 31.9% (n=94) associated with drug-related issues such as drug activity and discarded syringes. Good health promotion practice reflects community need. In a very practical sense, this project responded to community calls for action by mapping resident knowledge on specific safety issues and exact locations and presenting these maps to local decision makers for further action.

The impact of water scarcity on environmental health in selected residential areas in Bulawayo City, Zimbabwe

NASA Astrophysics Data System (ADS)

Nyemba, Anesu; Manzungu, Emmanuel; Masango, Sijabuliso; Musasiwa, Simon

This paper assesses the extent of water scarcity at household level and the resultant environmental health impacts in Bulawayo, Zimbabwe’s second largest city. The paper is based on two separate surveys that were undertaken in low and high income suburbs between June 2007 and January 2008. The first survey investigated the extent and impacts of water scarcity at household level. Data was collected by means of a household questionnaire, key informant interviews, review of clinic records and physical observation. The second survey assessed microbial levels in the main water sources and was complemented by examining water-related disease profiles. Water scarcity was found to be more severe in low income than in high income suburbs. This was a consequence of the city’s skewed water distribution policy which favoured the former and failure by residents of the latter to invest in safer water alternatives. Per capita water consumption in both suburbs was below internationally recommended levels. Microbial assessment indicated presence of coliforms in water obtained from the tap and alternative sources at levels above WHO and Zimbabwean standards. Water scarcity resulted in an increase in the incidence of water-related diseases and environmental contamination. The evidence suggests that water scarcity in Bulawayo represents a huge cost to residents and the environment.

USDA Fresh Fruit and Vegetable Program Is More Effective in Town and Rural Schools Than Those in More Populated Communities.

PubMed

Lin, Yi-Chun; Fly, Alyce D

2016-11-01

We attempted to determine effects of the United States Department of Agriculture (USDA) Fresh Fruit and Vegetable Program (FFVP) on variety and frequency of fruit and vegetable intake by students in schools from different locales. Data were derived from the 2011-2012 Indiana FFVP Student Survey completed by 4229 fourth-sixth graders. Effects were studied within 2 groups, 39 city and suburb schools, and 12 town and rural schools. Differences in students' responses over time to 2 items measuring variety and 10 items measuring fruit and vegetable intake frequency were determined with multilevel regression models. Town and rural students were 1.2 times more likely to eat different kinds of fruit (p = .04) and vegetables (p = .01) daily, and increased fruit (+1.0 time/day; p < .01) and vegetable intake frequency (+0.5 times/day; p = .03). City and suburb students increased fruit intake frequency (∼0.8 times/day; p < .01) but not vegetable intake frequency or daily variety (p > .05). FFVP improved fruit and vegetable eating behaviors in the "town and rural" group, but was only partially effective in the "city and suburb" group. Strategies to implement FFVP may need to differ depending on school locale. © 2016, American School Health Association.

Habitat fragmentation effects on annual survival of the federally protected eastern indigo snake

USGS Publications Warehouse

Breininger, D.R.; Mazerolle, M.J.; Bolt, M.R.; Legare, M.L.; Drese, J.H.; Hines, J.E.

2012-01-01

The eastern indigo snake (Drymarchon couperi) is a federally listed species, most recently threatened by habitat loss and habitat degradation. In an effort to estimate snake survival, a total of 103 individuals (59 males, 44 females) were followed using radio-tracking from January 1998 to March 2004 in three landscape types that had increasing levels of habitat fragmentation: (1) conservation cores; (2) conservation areas along highways; (3) suburbs. Because of a large number of radio-tracking locations underground for which the state of snakes (i.e. alive or dead) could not be assessed, we employed a multistate approach to model snake apparent survival and encounter probability of live and dead snakes. We predicted that male snakes in suburbs would have the lowest annual survival. We found a transmitter implantation effect on snake encounter probability, as snakes implanted on a given occasion had a lower encounter probability on the next visit compared with snakes not implanted on the previous occasion. Our results indicated that adult eastern indigo snakes have relatively high survival in conservation core areas, but greatly reduced survival in conservation areas along highways and in suburbs. These findings indicate that habitat fragmentation is likely to be the critical factor for species' persistence.

Duality Centre - Suburbs: Origins by the Re-use of Religious Buildings

NASA Astrophysics Data System (ADS)

Virtudes, Ana

2017-12-01

The nationalization of religious properties; churches, convents and monasteries, signifying the decline and the end of the religious orders and a selling-off (by auction) of their properties was a universal phenomenon that took place in several countries in different times. In Portugal, this process occurred in 1834 and has contributed greatly to urban transformations. The changing of European cities in the transition to the twenty century has some aspects in common, such as is the resultant transformation of the compact urban fabric to a city with the duality between centre and suburbs, but there are others which are unique and Santarém is one such case. This uniqueness lies not in the result but in the cause of the change: this process means the re-using, transforming and rebuilding of religious spaces and their functions in order to meet new demands for the city. If on the one hand a bullfighting arena, some military buildings or even a prison were the new facilities of the suburbs, a theatre, an archaeological museum, a bank agency, a high school or a housing area for the bourgeoisie on the other hand were to become the new architecture of the city centre in the religious spaces. All the examples mentioned above were to lead to the adjustment of city limits. The city limits ceased to be identified in relation to the city-walls and the concept of a new city was formed by an internal dualism between city centre and suburbs. This process made the example of this city unique and caused a series of unique urban changes. During this peculiar socio-political process in Santarém, the new commercial bourgeoisie arose and its strong desire for land-ownership and buying-up the religious spaces. There were a large number of convents and their location was both inside and outside the city-walls. The city geography was this: it lay on a platform on top of the hill above the Tagus River and this brought in turn some unexpected beauty and quality to the urban design. The transformation of religious spaces was a key factor in urban design. This change occurred within the context of a bourgeoisie in full social ascent, who had their own ambitions for the city. Consequently, the city was fragmented into different spatial areas having different social characters: the city centre was beautiful, regular, healthy and desirable; the suburbs were irregular, unhealthy and a bidonville for citizens with little means.

Charting Availability of Processed and Unprocessed Foods in School Neighbourhood Nutrition Environments in an Urban Australian Setting

PubMed Central

Oaken, Holly; Vaughan, Lisa; Fa'avale, Nicola

2017-01-01

School Neighbourhood Nutrition Environments (SNNEs) can facilitate or impede healthy eating. This study describes the SNNEs surrounding 6 Good Start Program (GSP) schools in 5 suburbs in Logan, Queensland. Relative density of healthy and unhealthy food outlets was calculated for SNNEs surrounding GSP (6) and non-GSP (10) schools within the 5 suburbs. Relative accessibility of minimally processed and highly processed food and drink in SNNEs of the 6 GSP schools was determined using shelf measurements of snack foods. Unhealthy outlets greatly outnumber healthy outlets (mean relative density 15.6%, median 19.1%). The majority of outlets stock predominantly highly processed food and drink. Study areas are dominated by unhealthy food outlets and highly processed food. PMID:28553361

[Investigation and canonical correspondence analysis of salinity contents in secondary salinization greenhouse soils in Shanghai suburb].

PubMed

Tang, Dong; Mao, Liang; Zhi, Yue-e; Zhang, Jin-Zhong; Zhou, Pei; Chai, Xiao-Tong

2014-12-01

The salinity characteristics of greenhouse soils with cropping obstacles in Shanghai suburb were investigated and analyzed. The salinity contents of the salinization greenhouse soils showed a trend of first increasing and then decreasing with the increasing cropping duration. The salinized soils mainly included slightly salted, mildly salted and salted soils, which accounted for 17.39%, 56.52% and 13.04%, respectively. Among them, the degree of salinity in greenhouse soil planted with asparagus in Chongming County was the highest. Among the salt ions in greenhouse soils, the cations were mainly Ca2+ and Na+, while the anions were mainly NO3- and SO4(2-). The degree of salinity was mainly influenced by fertilization mode, cropping duration, crop type and management level, which led to the great variation in the salinity contents and salt ions. Canonical correspondence analysis found that the contents of Ca2+, Mg2+ and NO3- in greenhouse soils were greatly affected by cropping duration, and the degree of salinity would be enhanced and attenuated with long-term application of single fertilizer and mixed application of chemical fertilizer and organic manure, respectively. The greenhouse soils in Shanghai suburb could be classified as four patterns influenced by the relationship between salinity ions and samples, and the most soils were influenced by Ca2+, Mg2+, NO3- and Cl-, which required to be primarily controlled.

"If really we are committed things can change, starting from us": Healthcare providers' perceptions of postpartum care and its potential for improvement in low-income suburbs in Dar es Salaam, Tanzania.

PubMed

Pallangyo, Eunice N; Mbekenga, Columba; Källestål, Carina; Rubertsson, Christine; Olsson, Pia

2017-03-01

To explore healthcare providers' perceptions of the current postpartum care (PPC) practice and its potential for improvement at governmental health institutions in low-resource suburbs in Dar es Salaam, Tanzania. Qualitative design, using focus group discussions (8) and qualitative content analysis. Healthcare institutions (8) at three levels of governmental healthcare in Ilala and Temeke suburbs, Dar es Salaam. Registered, enrolled and trained nurse-midwives (42); and medical and clinical officers (13). The healthcare providers perceived that PPC was suboptimal and that they could have prevented maternal deaths. PPC was fragmented at understaffed institutions, lacked guidelines and was organized in a top-down structure of leadership. The participants called for improvement of: organization of space, time, resources, communication and referral system; providers' knowledge; and supervision and feedback. Their motivation to enhance PPC quality was high. The HCP awareness of the suboptimal quality of PPC, its potential for promoting health and their willingness to engage in improving care are promising for the implementation of interventions to improve quality of care. Provision of guidelines, sensitization of providers to innovate and maximize utilization of existing resources, and supportive supervision and feedback are likely to contribute to the sustainability of any improvement. Copyright © 2016 Elsevier B.V. All rights reserved.

Redevelopment Ready Communities: Best Practices and Scoring System

EPA Pesticide Factsheets

This report discusses the Redevelopment Ready Communities program in southeast Michigan, which encourages mature suburbs to bolster their competitiveness by making development more efficient and less complicated.

Sunny Side Up

ERIC Educational Resources Information Center

Murphy, Jim

1976-01-01

Energy conservation high on the client's priority list led to a solar collector roof for the new science building at the Madeira School, located in the Virginia suburbs of Washington, D.C. (Author/MLF)

[Estimation of the effect derived from wind erosion of soil and dust emission in Tianjin suburbs on the central district based on WEPS model].

PubMed

Chen, Li; Han, Ting-Ting; Li, Tao; Ji, Ya-Qin; Bai, Zhi-Peng; Wang, Bin

2012-07-01

Due to the lack of a prediction model for current wind erosion in China and the slow development for such models, this study aims to predict the wind erosion of soil and the dust emission and develop a prediction model for wind erosion in Tianjin by investigating the structure, parameter systems and the relationships among the parameter systems of the prediction models for wind erosion in typical areas, using the U.S. wind erosion prediction system (WEPS) as reference. Based on the remote sensing technique and the test data, a parameter system was established for the prediction model of wind erosion and dust emission, and a model was developed that was suitable for the prediction of wind erosion and dust emission in Tianjin. Tianjin was divided into 11 080 blocks with a resolution of 1 x 1 km2, among which 7 778 dust emitting blocks were selected. The parameters of the blocks were localized, including longitude, latitude, elevation and direction, etc.. The database files of blocks were localized, including wind file, climate file, soil file and management file. The weps. run file was edited. Based on Microsoft Visualstudio 2008, secondary development was done using C + + language, and the dust fluxes of 7 778 blocks were estimated, including creep and saltation fluxes, suspension fluxes and PM10 fluxes. Based on the parameters of wind tunnel experiments in Inner Mongolia, the soil measurement data and climate data in suburbs of Tianjin, the wind erosion module, wind erosion fluxes, dust emission release modulus and dust release fluxes were calculated for the four seasons and the whole year in suburbs of Tianjin. In 2009, the total creep and saltation fluxes, suspension fluxes and PM10 fluxes in the suburbs of Tianjin were 2.54 x 10(6) t, 1.25 x 10(7) t and 9.04 x 10(5) t, respectively, among which, the parts pointing to the central district were 5.61 x 10(5) t, 2.89 x 10(6) t and 2.03 x 10(5) t, respectively.

Elevation and cholera: an epidemiological spatial analysis of the cholera epidemic in Harare, Zimbabwe, 2008-2009

PubMed Central

2012-01-01

Background In highly populated African urban areas where access to clean water is a challenge, water source contamination is one of the most cited risk factors in a cholera epidemic. During the rainy season, where there is either no sewage disposal or working sewer system, runoff of rains follows the slopes and gets into the lower parts of towns where shallow wells could easily become contaminated by excretes. In cholera endemic areas, spatial information about topographical elevation could help to guide preventive interventions. This study aims to analyze the association between topographic elevation and the distribution of cholera cases in Harare during the cholera epidemic in 2008 and 2009. Methods We developed an ecological study using secondary data. First, we described attack rates by suburb and then calculated rate ratios using whole Harare as reference. We illustrated the average elevation and cholera cases by suburbs using geographical information. Finally, we estimated a generalized linear mixed model (under the assumption of a Poisson distribution) with an Empirical Bayesian approach to model the relation between the risk of cholera and the elevation in meters in Harare. We used a random intercept to allow for spatial correlation of neighboring suburbs. Results This study identifies a spatial pattern of the distribution of cholera cases in the Harare epidemic, characterized by a lower cholera risk in the highest elevation suburbs of Harare. The generalized linear mixed model showed that for each 100 meters of increase in the topographical elevation, the cholera risk was 30% lower with a rate ratio of 0.70 (95% confidence interval=0.66-0.76). Sensitivity analysis confirmed the risk reduction with an overall estimate of the rate ratio between 20% and 40%. Conclusion This study highlights the importance of considering topographical elevation as a geographical and environmental risk factor in order to plan cholera preventive activities linked with water and sanitation in endemic areas. Furthermore, elevation information, among other risk factors, could help to spatially orientate cholera control interventions during an epidemic. PMID:22708576

Non-methane hydrocarbons (NMHCs) and their contribution to ozone formation potential in a petrochemical industrialized city, Northwest China

NASA Astrophysics Data System (ADS)

Jia, Chenhui; Mao, Xiaoxuan; Huang, Tao; Liang, Xiaoxue; Wang, Yanan; Shen, Yanjie; Jiang, Wanyanhan; Wang, Huiqin; Bai, Zhilin; Ma, Minquan; Yu, Zhousuo; Ma, Jianmin; Gao, Hong

2016-03-01

Hourly air concentrations of fifty-three non-methane hydrocarbons (NMHCs) were measured at downtown and suburb of Lanzhou, a petrochemical industrialized city, Northwest China in 2013. The measured data were used to investigate the seasonal characteristics of NMHCs air pollution and their contributions to the ozone formation in Lanzhou. Annually averaged NMHCs concentration was 38.29 ppbv in downtown Lanzhou. Among 53 NMHCs, alkanes, alkenes, and aromatics accounted for 57%, 23% and 20% of the total NMHCs air concentration, respectively. The atmospheric levels of toluene and propane with mean values of 4.62 and 4.56 ppbv were higher than other NMHCs, respectively. The ambient levels of NMHCs in downtown Lanzhou were compared with measured NMHCs data collected at a suburban site of Lanzhou, located near a large-scale petrochemical industry. Results show that the levels of alkanes, alkenes, and aromatics in downtown Lanzhou were lower by factors of 3-11 than that in west suburb of the city. O3-isopleth plots show that ozone was formed in VOCs control area in downtown Lanzhou and NOx control area at the west suburban site during the summertime. Propylene-equivalent (Prop-Equiv) concentration and the maximum incremental reactivity (MIR) in downtown Lanzhou indicate that cis-2-butene, propylene, and m/p-xylene were the first three compounds contributing to ozone formation potentials whereas in the petrochemical industrialized west suburb, ethane, propene, and trans-2-Butene played more important role in the summertime ozone formation. Principal component analysis (PCA) and multiple linear regression (MLR) were further applied to identify the dominant emission sources and examine their fractions in total NMHCs. Results suggest that vehicle emission, solvent usage, and industrial activities were major sources of NMHCs in the city, accounting for 58.34%, 22.19%, and 19.47% of the total monitored NMHCs in downtown Lanzhou, respectively. In the west suburb of the city, however, vehicle emission was less important as compared with sources from petrochemical industries, as characterized by relatively higher ethane (C2H4)/ ethyne (acetylene) and propene (C3H6)/ethyne ratios which ruled out tailpipes emission as major contributors to the VOCs sources.

Individual and contextual factors related to dental caries in underprivileged Brazilian adolescents.

PubMed

Vazquez, Fabiana de Lima; Cortellazzi, Karine Laura; Kaieda, Armando Koichiro; Bulgareli, Jaqueline Vilela; Mialhe, Fabio Luiz; Ambrosano, Glaucia Maria Bovi; da Silva Tagliaferro, Elaine Pereira; Guerra, Luciane Miranda; de Castro Meneghim, Marcelo; Pereira, Antonio Carlos

2015-01-20

Investigate the individual and contextual variables related to caries in underprivileged adolescents, and the disparity in distribution of the disease. Cross-sectional analytical study, conducted in the city of Piracicaba, SP, Brazil, in 2012. The probabilistic sample was composed of 1,179 adolescents from 15-19 years of age, randomly selected from 21 state schools and 34 Primary Health Units--Family Health (PHU-FH). The dependent variables studied were number of decayed teeth and caries experience (DMFT). The independent variables were classified into individual (clinical, sociodemographic, psychosocial, self-perception, impact on oral health, access to services, and quality of life) and contextual (social exclusion index, total number of residents in suburb, literacy rate, and the following variables given in percentages: residences in the home ownership category, provision of domestic sewerage, trash collection, families with income of over 1 minimum wage per month, and families without monthly income) variables. The multilevel regression model was estimated by the PROC GLIMMIX (Generalized Linear Models-Mixed) procedure, considering the individual variables as Level 1 and the contextual variables of the suburbs as Level 2. Adjustment of the model was evaluated by -2 Res Log Likelihood with α = 0.05. As regards the individual variables, adolescents who declared having a prison inmate in the Family and resided in homes with a larger number of persons, showed a higher number of decayed teeth. There were a larger number of decayed teeth, a higher DMFT value, and worse self-perception as regards the health of their teeth and mouth. Other variables, such as being of the female gender, age and time since last visit to the dentist were related to the DMFT index. As regards the contextual variables, the DMFT was lower in suburbs with greater access to domestic sewage, and the number of decayed teeth was higher in suburbs with the worst social exclusion indices. Individual and contextual variables were associated with the presence of caries and DMFT index in underprivileged adolescents, indicating that they must be taken into consideration in the formulation of policies directed towards oral health promotion and prevention activities in this group.

Aviation Careers Series: Airline Non-Flying Careers

DOT National Transportation Integrated Search

1996-01-01

TRAVLINK demonstrated the use of Automatic Vehicle Location (AVL), ComputerAided dispatch (CAD), and Automatic Vehicle Identification (AVI) systems on Metropolitan Council Transit Operations (MCTO) buses in Minneapolis, Minnesota and western suburbs,...

A Very Special Education

ERIC Educational Resources Information Center

Jones, Hilda B.

1973-01-01

Granite School District, a suburb of Salt Lake City, Utah, has a staff of 349 teachers and other professional personnel who provide career education and job experience for more than 5,000 special children. (DS)

Drought and Burn Scars in Southeastern Australia

NASA Image and Video Library

2003-03-05

More than 2 million acres were consumed by hundreds of fires between December 2002 and February 2003 in southeastern Australia national parks, forests, foothills and city suburbs as seen by NASA Terra spacecraft.

Sanitary survey of the drinking water supply of Kombinati suburb-Tirana, Albania.

PubMed

Angjeli, V; Reme, B; Leno, L; Bukli, R; Bushati, G

2000-01-01

Microbiological pollution of drinking water is a major health problem in the suburbs of the Albanian capital. Intermittent supply and contamination, resulting in several gastrointestinal manifestations, are the main concerns for the population and health workers. The risk of outbreaks of water-borne diseases is high. Pollution originates from contamination of drinking water with domestic sewage. This research investigated the drinking water cycle from its natural source to the consumer, analysing samples and verifying pollution levels in the microbiological and chemical setting. The most important pollution sources were found in the distribution network, due to cross-contamination with sewers and illegal connections. The second pollution source was found around the extraction wells. This is related to abusive constructions within the sanitary zone around the wells and maybe the highly sewage-contaminated river water which feeds the aquifer.

Pollution characteristics and influencing factors of atmospheric particulate matter (PM2.5) in Chang-Zhu-Tan area

NASA Astrophysics Data System (ADS)

Zhang, Yong; Jiang, Wulin

2018-01-01

Using the same time data of PM2.5 concentration and meteorology from May 1st to May 31st in 2013 in Chang-Zhu-Tan area. This paper analyses the variation characteristics of PM2.5 concentration and the correlations between the variation characteristics and meteorological factors. In view of time, the results showed that the 24-h PM2.5 concentration varied with the two peaks and two valleys styles in Chang-Zhu-Tan area. And the daily PM2.5 concentration tends to the instability and great variation characteristics with the multi-peaks and multi-valleys style. In view of space, PM2.5 concentration values of the three cities from high to low are Zhuzhou>Xiangtan>Changsha. For cities and suburbs, PM2.5 concentration values of central towns are greater than that of the suburbs in Changsha and Xiangtan; however, the PM2.5 concentration values of the central town in Zhuzhou are slightly lower than the suburbs. At the same time, the correlation analysis between PM2.5 concentration and meteorological factors showed that the correlation from high to low was the relative air humidity>soil temperature>air temperature>soil humidity> wind velocity>rainfall. Among the above meteorological factors, wind velocity, rainfall, air temperature, soil temperature and soil humidity are negatively correlated with PM2.5 concentration, but the relationship between relative air humidity and PM2.5 concentration is a positive correlation.

Reducing geographic, racial, and ethnic disparities in childhood immunization rates by using reminder/recall interventions in urban primary care practices.

PubMed

Szilagyi, Peter G; Schaffer, Stanley; Shone, Laura; Barth, Richard; Humiston, Sharon G; Sandler, Mardy; Rodewald, Lance E

2002-11-01

An overarching national health goal of Healthy People 2010 is to eliminate disparities in leading health care indicators including immunizations. Disparities in US childhood immunization rates persist, with inner-city, black, and Hispanic children having lower rates. Although practice or clinic-based interventions, such as patient reminder/recall systems, have been found to improve immunization rates in specific settings, there is little evidence that those site-based interventions can reduce disparities in immunization rates at the community level. To assess the effect of a community-wide reminder, recall, and outreach (RRO) system for childhood immunizations on known disparities in immunization rates between inner-city versus suburban populations and among white, black, and Hispanic children within an entire county. Monroe County, New York (birth cohort: 10 000, total population: 750 000), which includes the city of Rochester. Three geographic regions within the county were compared: the inner city of Rochester, which contains the greatest concentration of poverty (among 2-year-old children, 64% have Medicaid); the rest of the city of Rochester (38% have Medicaid); and the suburbs of the county (8% have Medicaid). An RRO system was implemented in 8 city practices in 1995 (covering 64% of inner-city children) and was expanded to 10 city practices by 1999 (covering 74% of inner-city children, 61% of rest-of-city children, and 9% of suburban children). The RRO intervention involved lay community-based outreach workers who were assigned to city practices to track immunization rates of all 0- to 2-year-olds, and to provide a staged intervention with increasing intensity depending on the degree to which children were behind in immunizations (tracking for all children, mail, or telephone reminders for most children, assistance with transportation or scheduling for some children, and home visits for 5% of children who were most behind in immunizations and who faced complex barriers). Three separate cohorts of 0- to 2-year-old children were assessed-those residing in the county in 1993, 1996, and 1999. Immunization rates were measured for each geographic region in Monroe County at 3 time periods: before the implementation of a systematic RRO system (1993), during early phases of implementation of the RRO system (1996), and after implementation of the RRO system in 10 city practices (1999). Immunization rates were compared for children living in the 3 geographic regions, and for white, black, and Hispanic children. Immunization rates were measured by the same methodology in each of the 3 time periods. A denominator of children was obtained by merging patient lists from the practice files of most pediatric and family medicine practices in the county (covering 85% to 89% of county children). A random sample of children (>500 from the suburbs and >1200 from the city for each sampling period) was then selected for medical chart review at practices to determine demographic characteristics (including race and ethnicity) and immunization rates. City children were oversampled to allow detection of effects by geographic region and race. Rates for the 3 geographic regions and for the entire county were determined using Stata to adjust for the clustered sampling. Immunization rates at 12 and 24 months for recommended vaccines (4 diphtheria-tetanus-pertussis:3 polio:1 measles-mumps-rubella: > or =1 Haemophilus influenzae type b on or after 12 months of age). DISPARITIES BY GEOGRAPHIC REGION: Baseline immunization rates (1993) for 24-month-olds were as follows: inner city (55%), rest of city (64%), and suburbs (73%), with an 18% difference in rates between the inner city and suburbs. By 1996, immunization rates rose faster in the inner city (+21% points) than in the suburbs (+14% points) so that the difference in rates between the inner city and suburbs had narrowed to 11%. In 1999, rates were similar across geographic regions: inner city (84%), rest of city (81%), and suburbs (88%), with a 4% difference between the inner city and suburbs. DISPARITIES BY RACE AND ETHNICITY: Immunization rates were available in 1996 and 1999 by race and ethnicity. Twenty-four-month immunization rates in 1996 showed disparities: white (89%), black (76%), and Hispanic (74%), with a 13% difference between rates for white and black children and a 15% difference between white and Hispanic children. In 1999, rates were similar across the groups: white (88%), black (81%), and Hispanic (87%), with a 7% difference between rates for white and black children, and a 1% difference between white and Hispanic children. A community-wide intervention of patient RRO raised childhood immunization rates in the inner city of Rochester and was associated with marked reductions in disparities in immunization rates between inner-city and suburban children and among racial and ethnic minority populations. By targeting a relatively manageable number of primary care practices that serve city children and using an effective strategy to increase immunization rates in each practice, it is possible to eliminate disparities in immunizations for vulnerable children.

Implementing the Rochester Community Transit Service Demonstration

DOT National Transportation Integrated Search

1979-05-01

The report describes the implementation process and the early impacts of the Rochester Community Transit Service demonstration in four suburbs of Rochester, New York. The demonstration project is an outgrowth of an earlier one which ended in October ...

A framework for collaboration in public transit systems

DOT National Transportation Integrated Search

1997-05-01

The 494 transportation corridor stretches eight miles and connects residential suburbs with major commercial areas, including the Mall of America and the Minneapolis-St. Paul International Airport. The corridor includes l-494 as well as parallel loca...

Peer Group Intervention for HIV Prevention among Health Workers in Chile

PubMed Central

Norr, Kathleen F.; Ferrer, Lilian; Cianelli, Rosina; Crittenden, Kathleen S.; Irarrázabal, Lisette; Cabieses, Báltica; Araya, Alejandra; Bernales, Margarita

2011-01-01

We tested the impacts of a professionally assisted peer group intervention on Chilean health workers' HIV-related knowledge, attitudes, and behaviors using a quasi-experimental design with a pretest and 3-month posttest. Two Santiago suburbs were randomly assigned to the intervention or delayed intervention control condition, and five community clinics per suburb participated. Interested workers at the intervention (n = 262) and control (n = 293) clinics participated and completed both evaluations. At posttest, intervention clinic workers had higher knowledge and more positive attitudes regarding HIV, condoms, stigmatization, and self-efficacy for prevention. They reported more partner discussion about safer sex, less unprotected sex, and more involvement in HIV prevention activities in the clinic and the community, but they did not report fewer sexual partners or more standard precautions behaviors. Because of these positive impacts, the program will become a regular continuing education unit that can be used to meet health worker licensing requirements. PMID:21497113

Toxic disputes and the rise of environmental justice in Australia.

PubMed

Lloyd-Smith, Mariann E; Bell, Lee

2003-01-01

The paper examines the rise of environmental justice issues in Australia, evident in two toxic disputes; the first, in a Perth outer suburb in Western Australia where residents faced both a hazardous waste dump and the nation's biggest chemical fire; and the second, in the Sydney suburb of Botany where residents were confronted with the destruction of what is thought to be, the world's largest stockpile of hazardous hexachlorobenzene (HCB) waste. The paper reviews the range of factors that impacted the local communities' fight for environmental justice. It explores the limitations of risk assessment and risk-based policies, as well as the problematic role of the expert and the communication of risk. The informational inequity and resource disparities so evident in toxic disputes are highlighted. The case studies confirmed the inequitable distribution of chemical risk as a failure to secure environmental justice for all Australians.

Tomorrow's house: solar housing in 1940s America.

PubMed

Barber, Daniel A

2014-01-01

In the years surrounding World War II, solar house heating was seen by many American architects, journal editors, and policymakers as a necessary component of the expansion into suburbia. As the technological and financial aspects of home ownership came to take on broad social implications, design strategies of architectural modernism--including the expansive use of glass, the open plan and façade, and the flexible roof line--were seen as a means to construct suburbs that were responsive to anticipated concerns over materials allocations, over energy-resource scarcity, and over the economic challenges to postwar growth. As this article demonstrates, experiments in passive solar house design were a prominent means for envisioning the suburbs as an opportunity for new kinds of building and new ways of living. The article documents these developments and places them in the context of related efforts to think about the future.

Earth Observations taken by the Expedition Seven crew

NASA Image and Video Library

2003-06-14

ISS007-E-07360 (14 June 2003) --- This regional view of Salt Lake City, Utah taken by an Expedition 7 crewmember onboard the International Space Station (ISS) shows the city and its suburbs nestled between the Wasatch Front and the Great Salt Lake. The core of Interstate Highway 15 runs North-South through the valley, with suburbs arrayed east and west of the highway. An important issue facing Salt Lake City’s growing population is preservation and allocation of water resources. Utah is in its fifth year of drought. One of the most dramatic effects of the drought visible in this picture is the fact that the lake levels are so low that Antelope Island is separated from the mainland by dry lakebed. Expansive productive wetlands occur where freshwater flows from the Wasatch Range and into the lake. The southern end of this network of wetlands can be seen in the image.

Atmospheric lead as indicator of children's blood lead in Mumbai India

NASA Astrophysics Data System (ADS)

Tripathi, R. M.; Raghunath, R.; Sadasivan, S.; Puranik, V. D.

2003-05-01

Average concentration of Pb in air particulates in different suburbs of Mumbai during 1998-2001 varied between 0.11 and 0.35 μg m^{-3}. The concentration of Pb in all the residential suburban atmosphere is well below the Central Pollution Control Board (CPCB, 1994) prescribed limit of 1 μg m^{-3}. The daily intake Pb for Mumbai children through ingestion was found to vary from 13.9-18.9 μg. The concentrations of Pb in blood of 6-lOy old children residing in different suburbs of Mumbai were found to vary from 8.3 to 9.8 μg dl^{-l}. The correlation between blood lead of children and air lead reveals that the blood Pb level in children could increase by 3.52 μg dl^{-1} for an incremental rise of 1.0 μg m^{-3} of air Pb concentration.

The correlation between temperature and humidity with the population density of Aedes aegypti as dengue fever’s vector

NASA Astrophysics Data System (ADS)

Sintorini, M. M.

2018-01-01

The weather change in South East Asia have triggered the increase of dengue fever illness in Indonesia. Jakarta has been declared as one of dengue fever endemic region. This research aim to gain the dynamic of dengue fever incidents related to temperature, humidity and the population density of Aedes aegypti. This research implementated Design of Ecology Study. The samples were collected from April 2015 to March 2016, from houses located in the suburbs i.e. Pasar Minggu, Ciracas, Sunter Agung, Palmerah and Bendungan Hilir. The sampling based on Sampling Design Cluster and each suburb represents 153 samples. The research shows correlation between temperature (p value 0.000) and humidity (p value 0,000) with Aedes aegypti as dengue fever’s Vector. Therefore, an early warning system should be developed based on environmental factors to anticipate the spread of dengue fever.

[Atmospheric pollution characteristic during fireworks burning time in spring festival in Quanzhou suburb].

PubMed

Zhao, Jin-ping; Xu, Ya; Zhang, Fu-wang; Chen, Jin-sheng

2011-05-01

Atmospheric pollution characteristics during fireworks burning time in 2009 Spring Festival in Quangzhou suburb were studied. Particulate aerosol has been monitored and collected using real-time monitor and middle-volume sampler during fireworks burning time. The objectives of this study were to identify the contents and distributing characteristics of particles, polycyclic aromatic hydrocarbon (PAHs) and water-soluble ions and to discuss sources of these pollutants. The results showed that PM2.5 and PM10 were increased significantly during fireworks burning time. The highest concentration of particles presented time of 00:57-01:27 on New Year's Eve, which the average concentration of PM2.5 and PM10 were reached 1102.43 microm(-3) and 1610.22 microg x m(-3) in 30 min. The concentration of particle- and gas-PAHs were 54.18 ng x m(-1) and 47.10 ng x m(-3), respectively, during fireworks burning time in New Year's Eve, which were higher than that in the normal day. It can be judged by the diagnostic ratios that the primary source of PAHs in Quanzhou suburb were the combustion of coal, biomass and the exhaust emission from diesel vehicles in this region. Results of water-soluble ions indicated that fireworks burning were the main reason to lead to higher concentration of these ions during Spring Festival. Moreover, pollution gases of NOx and SO2 that were origined from fireworks burning, coal combustion and exhaust emission from motor vehicle were supplied precursors to form secondary pollutants, such as NO3- and SO4(2-).

Is Living near Healthier Food Stores Associated with Better Food Intake in Regional Australia?

PubMed

Moayyed, Hamid; Kelly, Bridget; Feng, Xiaoqi; Flood, Victoria

2017-08-07

High prevalence of obesity and non-communicable diseases is a global public health problem, in which the quality of food environments is thought to play an important role. Current scientific evidence is not consistent regarding the impact of food environments on diet. The relationship between local food environments and diet quality was assessed across 10 Australian suburbs, using Australian-based indices devised to measure the two parameters. Data of dietary habits from the participants was gathered using a short questionnaire. The suburbs' Food Environment Score (higher being healthier) was associated with higher consumption of fruit (χ² (40, 230) = 58.8, p = 0.04), and vegetables (χ² (40, 230) = 81.3, p = 0.03). The Food Environment Score identified a significant positive correlation with four of the diet scores: individual total diet score (r s = 0.30, p < 0.01), fruit and vegetable score (r s = 0.43, p < 0.01), sugary drink score (r s = 0.13, p < 0.05), and discretionary food score (r s = 0.15, p < 0.05). Moreover, the suburbs' RFEI (Retail Food Environment Index, higher being unhealthier) showed a significant association with higher consumption of salty snacks (χ² (24, 230) = 43.9, p = 0.04). Food environments dominated by food outlets considered as 'healthier' were associated with healthier population food intakes, as indicated by a higher consumption of fruit, vegetables, and water, as well as a lower consumption of junk food, salty snacks, and sugary drinks. This association suggests that healthier diet quality is associated with healthier food environments in regional Australia.

Baseline blood levels of manganese, lead, cadmium, copper, and zinc in residents of Beijing suburb

DOE Office of Scientific and Technical Information (OSTI.GOV)

Zhang, Long-Lian, E-mail: Longlian57@163.com; Lu, Ling; Pan, Ya-Juan

Baseline blood concentrations of metals are important references for monitoring metal exposure in environmental and occupational settings. The purpose of this study was to determine the blood levels of manganese (Mn), copper (Cu), zinc (Zn), lead (Pb), and cadmium (Cd) among the residents (aged 12–60 years old) living in the suburb southwest of Beijing in China and to compare the outcomes with reported values in various developed countries. Blood samples were collected from 648 subjects from March 2009 to February 2010. Metal concentrations in the whole blood were determined by ICP-MS. The geometric means of blood levels of Mn, Cu,more » Zn, Pb and Cd were 11.4, 802.4, 4665, 42.6, and 0.68 µg/L, respectively. Male subjects had higher blood Pb than the females, while the females had higher blood Mn and Cu than the males. There was no gender difference for blood Cd and Zn. Smokers had higher blood Cu, Zn, and Cd than nonsmokers. There were significant age-related differences in blood levels of all metals studied; subjects in the 17–30 age group had higher blood levels of Mn, Pb, Cu, and Zn, while those in the 46–60 age group had higher Cd than the other age groups. A remarkably lower blood level of Cu and Zn in this population as compared with residents of other developed countries was noticed. Based on the current study, the normal reference ranges for the blood Mn were estimated to be 5.80–25.2 μg/L; for blood Cu, 541–1475 μg/L; for blood Zn, 2349–9492 μg/L; for blood Pb, <100 μg/L; and for blood Cd, <5.30 μg/L in the general population living in Beijing suburbs. - Highlights: • Baseline blood levels of metals in residents of Beijing suburb are investigated. • BMn and BPb in this cohort are higher than those in other developed countries. • Remarkably lower blood levels of Cu and Zn in this Chinese cohort are noticed. • The reference values for blood levels of Mn, Cu, Zn, Pb, and Cd are established.« less

The ADVANCE project : formal evaluation of the targeted deployment. Volume 1

DOT National Transportation Integrated Search

1997-01-01

The Advanced Driver and Vehicle Advisory Navigation ConcEpt (ADVANCE) was an in-vehicle advanced traveler information system (ATIS) that operated in the northwest suburbs of Chicago, Illinois. It was designed to provide origin-destination shortest-ti...

Suburban poverty, public transit, economic opportunities, and social mobility : final report.

DOT National Transportation Integrated Search

2015-12-30

Recent demographic trends suggest an increasing suburbanization of poor populations. Given that poor : households are often unable to afford increasing housing prices in many urban areas they are increasingly : moving to the suburbs. At the same time...

Safety Evaluation of Red Light Running Camera Intersections in Illinois

DOT National Transportation Integrated Search

2017-04-01

As a part of this research, the safety performance of red light running (RLR) camera systems was evaluated for a sample of 41 intersections and 60 RLR camera approaches located on state routes under IDOTs jurisdiction in the Chicago suburbs. Compr...

Martin Luther King, Jr. East Busway in Pittsburgh, PA

DOT National Transportation Integrated Search

1987-10-01

The Port Authority of Allegheny County (PAT), the primary public transit operator in Pittsburgh, PA, built an exclusive roadway for buses which opened for service in February 1983. The two-lane, 6.8-mile facility serves the eastern suburbs via a righ...

Here Comes the Sprawl.

ERIC Educational Resources Information Center

Vail, Kathleen

2000-01-01

During the 1990s, thousands of families abandoned cities and suburbs to settle in nearby rural areas. Shrinking rural districts were initially pleased, but now urban sprawl is banishing a valued way of life. Since a devastating 1990 tornado, Plainfield, Illinois, has constructed several new schools. (MLH)

Potholes and politics : how Congress can fix your roads

DOT National Transportation Integrated Search

1997-09-16

Urban and suburban highways account for less than three percent of road miles in metropolitan areas, yet they carry more than one third of all vehicle miles traveled in our nation's cities and suburbs. As Congress tackles reauthorization of the natio...

JPRS Report, China

DTIC Science & Technology

1989-06-09

in the suburbs of Beijing. But they must be made more productive, said Bai Youguang, director of Beijing’s municipal government’s Agroforestry ...prises, building materials and the textiles and garments industry," said Zhuang Peiwei, an official with the municipal government’s Agroforestry

Syphilis returns to the suburbs.

PubMed

Hargrove, Anna; Curtis, Nigel

2006-05-01

Congenital syphilis is now rare in Australia, particularly in suburban areas. The disease is both preventable and treatable, however, missed or late diagnosis can lead to catastrophic effects. We report an infant who developed congenital syphilis after multiple opportunities for preventing this condition were missed.

Prevalence of Sickle Cell Trait in the Southern Suburb of Beirut, Lebanon.

PubMed

El Ariss, Abdel Badih; Younes, Mohamad; Matar, Jad; Berjaoui, Zeina

2016-01-01

The objective of this study was to assess the prevalence, gender differences, and time trends of Sickle Cell Trait in the Southern Suburb of Beirut, Lebanon, as well as to highlight the importance of screening for Sickle Cell Trait carriers in this population. Another objective was to describe a new screening technique for Sickle Cell Trait carriers. This was a retrospective cohort study carried out at a private laboratory in the Southern Suburb of Beirut, Lebanon between 2002 and 2014. The sickling test was carried out for each patient using two methods: the classical "sodium metabisulfite sickling test", and the new "sickling test method" used in the private lab. As a confirmatory test, hemoglobin electrophoresis was run on a random sample of 223 cases which were found to be positive using the two sickling tests. A total of 899 cases were found to be positive for the sickle cell trait out of 184,105 subjects screened during the 12-year period, prevalence = 0.49% (95% CI: 0.46 - 0.52). Among the total sample, females were found to have higher prevalence, where no time trend over the studied period was noted. The haemoglobin electrophoresis method confirmed the results of this new sickling test technique among the random sample of the 223 cases. We found that the prevalence of sickle cell trait is lower as compared to other Arab countries, higher in females, with no significant time trend. The sickle cell test was found to be an accurate, simple and cheap test that could be easily added as a requirement for the pre-marital testing to screen for Sickle Cell Trait carriers.

Prevalence of Sickle Cell Trait in the Southern Suburb of Beirut, Lebanon

PubMed Central

El Ariss, Abdel Badih; Younes, Mohamad; Matar, Jad; Berjaoui, Zeina

2016-01-01

Objective The objective of this study was to assess the prevalence, gender differences, and time trends of Sickle Cell Trait in the Southern Suburb of Beirut, Lebanon, as well as to highlight the importance of screening for Sickle Cell Trait carriers in this population. Another objective was to describe a new screening technique for Sickle Cell Trait carriers. Methods This was a retrospective cohort study carried out at a private laboratory in the Southern Suburb of Beirut, Lebanon between 2002 and 2014. The sickling test was carried out for each patient using two methods: the classical “sodium metabisulfite sickling test”, and the new “sickling test method” used in the private lab. As a confirmatory test, hemoglobin electrophoresis was run on a random sample of 223 cases which were found to be positive using the two sickling tests. Results A total of 899 cases were found to be positive for the sickle cell trait out of 184,105 subjects screened during the 12-year period, prevalence = 0.49% (95% CI: 0.46 – 0.52). Among the total sample, females were found to have higher prevalence, where no time trend over the studied period was noted. The haemoglobin electrophoresis method confirmed the results of this new sickling test technique among the random sample of the 223 cases. Conclusion We found that the prevalence of sickle cell trait is lower as compared to other Arab countries, higher in females, with no significant time trend. The sickle cell test was found to be an accurate, simple and cheap test that could be easily added as a requirement for the pre-marital testing to screen for Sickle Cell Trait carriers. PMID:26977274

Simulation of working conditions by maximum work load on firefighters.

PubMed

Lalić, Hrvoje; Bukmir, Leonardo; Ferhatović, Mensur

2007-03-01

The aim of this research is to find out whether the firefighter manpower is adequate to the requirements in the field under the most severe conditions. It also attempts to test whether firefighters' working ability corresponds to their age. To that purpose 220 Croatian firefighters from the Littoral Mountainous county, 99 professional firefighters from the city of Rijeka, 45 professional firefighters from its suburbs and 76 volunteer firefighters from the suburbs were submitted to load test, fitness test--stepping on the bench for three minutes, repetitive power test--sit-ups lasting 1 minute, and a leap-explosive power test. The fitness test was repeated carrying Drdäer's respiratory apparatus PSS 100 with compressed air, so respiratory values were compared before and after the burden of the respiratory apparatus. The results have shown that professional firefighters from the city have the mean increased body mass index (BMI) 26, and professionals from the suburbs BMI 27. In spite of the increased body mass they showed good fitness, spirometric values before and after the load showed neither restrictive nor obstructive ventilation difficulties, which indicates a good condition of cardio respiratory system and also adequate protective equipment. The initial hypothesis has been confirmed: with age, equipped with personnel does not necessarily mean operative equipment, because linear regressive analyses have shown a negative correlation coefficient in relation to repetitive and explosive power. Also, on the average somewhat younger volunteer firefighters are stronger in performing the repetitive power test (p < 0.05) compared to professional firefighters. Occupational medicine should suggest administrative health measures to improve the accelerated retirement plan and shorten the shifts so that all available firefighters could instantaneously be included in the field intervention.

Stress-related responses after 3 years of exposure to terror in Israel: are ideological-religious factors associated with resilience?

PubMed

Kaplan, Zeev; Matar, Michael A; Kamin, Ram; Sadan, Tamar; Cohen, Hagit

2005-09-01

The inhabitants of 3 different types of population centers in Israel were assessed as to stress-related symptomatology during 2003 and 2004. These centers have been exposed to 2 distinct forms of violence-sporadic, large-scale terror attacks in the metropolitan areas in the heart of Israel and daily "war-zone" conditions in the settlements beyond the 1967 borders of Israel. A semistructured interview and questionnaire survey of a random sample of 314 inhabitants of a suburb of Tel-Aviv, a settlement in the West Bank (Kiryat-Arba), and the Gush-Katif settlement cluster in the Gaza Strip was performed. Symptoms of acute stress and chronic (posttraumatic) stress as well as symptoms of general psychopathology and distress were assessed. The inhabitants of Gush-Katif, in spite of firsthand daily exposure to violent attacks, reported the fewest and least severe symptoms of stress-related complaints, the least sense of personal threat, and the highest level of functioning of all 3 samples. The most severely symptomatic and functionally compromised were the inhabitants of the Tel-Aviv suburb, who were the least frequently and least directly affected by exposure to violent attacks. Because the Gush-Katif population is exclusively religious, the data were reassessed according to religiousness. The religious inhabitants of Kiryat-Arba had almost the same symptom profile as the Gush-Katif population, whereas secular inhabitants of Kiryat-Arba reported faring worse than did either population in the Tel-Aviv suburb. Deeply held belief systems affecting life-views may impart significant resilience to developing stress-related problems, even under extreme conditions. Religiousness combined with common ideological convictions and social cohesion was associated with substantial resilience as compared to a secular metropolitan urban population.

Impact of average household income and damage exposure on post-earthquake distress and functioning: A community study following the February 2011 Christchurch earthquake.

PubMed

Dorahy, Martin J; Rowlands, Amy; Renouf, Charlotte; Hanna, Donncha; Britt, Eileen; Carter, Janet D

2015-08-01

Post-traumatic stress, depression and anxiety symptoms are common outcomes following earthquakes, and may persist for months and years. This study systematically examined the impact of neighbourhood damage exposure and average household income on psychological distress and functioning in 600 residents of Christchurch, New Zealand, 4-6 months after the fatal February, 2011 earthquake. Participants were from highly affected and relatively unaffected suburbs in low, medium and high average household income areas. The assessment battery included the Acute Stress Disorder Scale, the depression module of the Patient Health Questionnaire (PHQ-9), and the Generalized Anxiety Disorder Scale (GAD-7), along with single item measures of substance use, earthquake damage and impact, and disruptions in daily life and relationship functioning. Controlling for age, gender and social isolation, participants from low income areas were more likely to meet diagnostic cut-offs for depression and anxiety, and have more severe anxiety symptoms. Higher probabilities of acute stress, depression and anxiety diagnoses were evident in affected versus unaffected areas, and those in affected areas had more severe acute stress, depression and anxiety symptoms. An interaction between income and earthquake effect was found for depression, with those from the low and medium income affected suburbs more depressed. Those from low income areas were more likely, post-earthquake, to start psychiatric medication and increase smoking. There was a uniform increase in alcohol use across participants. Those from the low income affected suburb had greater general and relationship disruption post-quake. Average household income and damage exposure made unique contributions to earthquake-related distress and dysfunction. © 2014 The British Psychological Society.

Landslide Investigation by Repeat Airborne LiDAR and Ground Monitoring in the Western Suburb of Sapporo, Japan

NASA Astrophysics Data System (ADS)

Kasai, M.; Marutani, T.; Yoshida, H.

2014-12-01

This study presents landslide investigation using the combination of airborne LiDAR and ground monitoring data. The study site is located on the Teine Landslide (width: 2 km, Length: 6.5 km) in the western suburb of Sapporo city in Hokkaido Island, Japan, which collapsed more than 50,000 years ago. Since then streams have been developing and incising the landslide mass consisted of rock debris and volcanic deposits, presently causing a series of small deep-seated landslides along the banks. Because Sapporo is the economic center of Hokkaido and the suburb is expanding at the toe of the Teine slide, it is important to understand the behaviors of these active slopes to protect residents and infrastructures from unexpected disasters possibly triggered by an intense storm or earthquake. The LiDAR data for the area was first obtained by a manned helicopter in August 2010, and another survey by an unmanned helicopter is planned in autumn 2014 to estimate their activities from changes in the ground surfaces during the period from 2010 to 2014. Ground water level and landslide mass movements have also been monitored on site by using the coring holes for sampling since 2013. The combination of the data sets can make up the deficits of these methods, e.g., errors created through data processing for LiDAR survey and spatially limited information for ground monitoring, enabling to provide a solid three dimensional view of the slope movements. The notion obtained can be utilized to predict their future behaviors as well as to discover active but hiding landslides nearby. This study also showed that repeat monitoring of sites is a way of utilizing UAVs, particularly in terms of cost and convenience.

BACTERIA USED TO PRECIPITATE MERCURY IN CONTAMINATED GROUNDWATER OF PAVLODAR, KAZAKHSTAN

EPA Science Inventory

Abstract for poster presentation: A number of regions in Kazakhstan are contaminated with soluble mercury originating from industrial sources. A chlor-alkali plant that operated from 1970-1990 caused contamination of ground water near a northern suburb of Pavlodar city. The plume...

Crowding and Density

ERIC Educational Resources Information Center

Design and Environment, 1972

1972-01-01

Three-part report pinpointing problems and uncovering solutions for the dual concepts of density (ratio of people to space) and crowding (psychological response to density). Section one, A Primer on Crowding,'' reviews new psychological and social findings; section two, Density in the Suburbs,'' shows conflict between status quo and increased…

Ink in Their Veins: News Process in a Suburban Daily.

ERIC Educational Resources Information Center

Barton, Kathryn

2001-01-01

Spends nine hours with the journalistic staff of the "St George & Sutherland Shire Leader," the premier newspaper in the southern suburbs of Australia's largest city, Sydney, to study the newspaper's production process and the role of the subeditor within that context. (RS)

Evaluating effectiveness of real-time advanced traveler information systems using a small test vehicle fleet

DOT National Transportation Integrated Search

1997-01-01

ADVANCE was an in-vehicle advanced traveler information system (ATIS) providing route guidance in real time that operated in the northwestern portion and northwest suburbs of Chicago, Illinois. It used probe vehicles to generate dynamically travel ti...

Guidelines, site selection, and design for implementing truck parking/rest facilities in Chicago's south suburbs.

DOT National Transportation Integrated Search

2012-11-01

This study proposes a network of overnight truck parking facilities in south suburban Chicago intended to : accomplish a wide range of federal, state, and local policy objectives. At the federal and state levels, this : reports policy objectives s...

Suburban Black Lives Matter

ERIC Educational Resources Information Center

Lewis-McCoy, R. L'Heureux

2018-01-01

This article explores the range of experiences and meanings of Black life in suburban space. Drawing from educational, historical, and sociological literatures, I argue that an underconsideration of suburban space has left many portraits of educational inequality incomplete. The article outlines the emergence of American suburbs and the formation…

Projected electric power demands for the Potomac Electric Power Company. Volume 1

DOE Office of Scientific and Technical Information (OSTI.GOV)

Estomin, S.; Kahal, M.

1984-03-01

This three-volume report presents the results of an econometric forecast of peak and electric power demands for the Potomac Electric Power Company (PEPCO) through the year 2002. Volume I describes the methodology, the results of the econometric estimations, the forecast assumptions and the calculated forecasts of peak demand and energy usage. Separate sets of models were developed for the Maryland Suburbs (Montgomery and Prince George's counties), the District of Columbia and Southern Maryland (served by a wholesale customer of PEPCO). For each of the three jurisdictions, energy equations were estimated for residential and commercial/industrial customers for both summer and wintermore » seasons. For the District of Columbia, summer and winter equations for energy sales to the federal government were also estimated. Equations were also estimated for street lighting and energy losses. Noneconometric techniques were employed to forecast energy sales to the Northern Virginia suburbs, Metrorail and federal government facilities located in Maryland.« less

Astronomy in the streets

NASA Astrophysics Data System (ADS)

Kebe, Fatoumata

2015-08-01

The Ephemerides Association was founded last year by a PhD student in Astronomy. The association is devoted to the promotion and advancement of knowledge of the universe through research and education.The main activities of the association are scientific meetings, the planning and realization of scientific projects, the support of the scientific activities of its members, and the dissemination of related information among members and other interested persons.The association targets the disadvantaged zones of the Paris suburbs.The main issue was how to bring astronomy in those places. In the suburbs, since most of the youth are poor, most leisure activities like cinema are out of your reach. Thus, mostly of them will play football or basketball outside.We decided to go to meet young people who find themselves together in the evening. We prepare the telescope as well as the fasicules to start the observation of the planets. The discussion finally lead to their career plans and aspirations. Astronomy has become a tool to address societal issues. We present our results after one year of activity.

Terminals for Suburb Bus Transport in Bratislava

NASA Astrophysics Data System (ADS)

Schlosser, Tibor; Schlosser, Peter; Cápayová, Silvia; Hodáková, Dominika

2017-10-01

The main objective of this article is to describe the strategy for development of the public transport terminals in the city of Bratislava, Capital of Slovak Republic. The reason goes from the private operator Slovak Lines, who operates the suburb bus transport in the agglomeration of the city. For this operator was created a transport model, while placing emphasis on optimizing the compliance of suburban public transport with urban public transport in the city of Bratislava and evaluating the significance of the new Bus Station to be constructed at Mlynské Nivy - in a new down town centre of the city. The main issue is to ensure the best available offer of public transport (PT) to passengers in the Bratislava agglomeration. The subject of the study was oriented to specify and propose changes in the transport infrastructure and integrated public transport organisation on the area of the city in terms of the significant position of the new Mlynské Nivy Bus Station (MN BS), which is under preparation with realization in the year 2017.

Peer group intervention for HIV prevention among health workers in Chile.

PubMed

Norr, Kathleen F; Ferrer, Lilian; Cianelli, Rosina; Crittenden, Kathleen S; Irarrázabal, Lisette; Cabieses, Báltica; Araya, Alejandra; Bernales, Margarita

2012-01-01

We tested the impacts of a professionally assisted peer-group intervention on Chilean health workers' HIV-related knowledge, attitudes, and behaviors using a quasi-experimental design with a pretest and 3-month posttest. Two Santiago suburbs were randomly assigned to the intervention or delayed intervention control condition. Five community clinics per suburb participated. Interested workers at the intervention (n = 262) and control (n = 293) clinics participated and completed both evaluations. At posttest, intervention clinic workers had higher knowledge and more positive attitudes regarding HIV, condoms, stigmatization, and self-efficacy for prevention. They reported more partner discussion about safer sex, less unprotected sex, and more involvement in HIV prevention activities in the clinic and the community, but they did not report fewer sexual partners or more standard precautions behaviors. Because of these positive impacts, the program will become a regular continuing education unit that can be used to meet health-worker licensing requirements. Copyright © 2012 Association of Nurses in AIDS Care. Published by Elsevier Inc. All rights reserved.

Vehicle infrastructure integration proof-of-concept results and findings--infrastructure : final report, volume 3B.

DOT National Transportation Integrated Search

2009-05-01

In 2005, the US Department of Transportation (DOT) initiated a program to develop and test a 5.9GHzbased : Vehicle Infrastructure Integration (VII) proof of concept (POC). The POC was implemented in the northwest : suburbs of Detroit, Michigan. Th...

Integration in a Segregated Society.

ERIC Educational Resources Information Center

Rothstein, Stanley William

1979-01-01

At the end of two decades of integration efforts, America's urban schools have been completely re-segregated by White flight to the suburbs, and our nation is still blighted by a deep-seated segregationist mentality among Whites who continue to dread contact with the Black and the poor. (Author/SJL)

Dealing with Academic, Social, and Emotional Problems.

ERIC Educational Resources Information Center

Mahan, Guy; Johnson, Charles

1983-01-01

A study of over 100 dropouts from schools in the western suburbs of Chicago (Illinois) permitted researchers to develop this descriptive overview of the school experiences and family situations typical among dropouts and to offer suggestions for helping potential dropouts stay in school and adjust successfully. (PGD)

Driver Performance and IVHS Collision Avoidance Systems: A Search for Design-Relevant Measurement Protocols

DOT National Transportation Integrated Search

1993-04-14

In 2005, the US Department of Transportation (DOT) initiated a program to develop and test a 5.9GHzbased Vehicle Infrastructure Integration (VII) proof of concept (POC). The POC was implemented in the northwest suburbs of Detroit, Michigan. This r...

Remediation System Evaluation, Central City/Clear Creek Superfund Site Argo Tunnel Water Treatment Plant

EPA Pesticide Factsheets

Clear Creek originates in the mountains near Colorado's Continental Divide and runs 60 miles east and several thousand feet lower in elevation to Golden, Colorado, a western suburb of Denver, Colorado and then discharges to the South Platte River north...

Contextual Factors in Adolescent Substance Use.

ERIC Educational Resources Information Center

Hochhauser, Mark; And Others

Research on adolescent substance use has focused on prevalence and incidence; however, contextual factors have been largely ignored. A survey of 155 adolescents from a Minneapolis suburb was conducted to assess contextual factors affecting adolescent substance use. Subjects reported their use of alcohol, cigarettes, and marihuana with respect to…

When a School Closes

ERIC Educational Resources Information Center

Toogood, Katherine J.

2011-01-01

School closure is a journey of uncertainty and loss that inspires strong emotions and opposition. Many factors contribute to school closure. Demographics of neighborhoods change; young families might settle in the suburbs to buy newer, bigger homes, causing enrollment in city-center schools to decline. In addition, some school districts have…

Strategies for Improving Non-Fiction Reading Comprehension.

ERIC Educational Resources Information Center

Bell, Karen; Caspari, Amy

This report describes a program for introducing students to strategies for improving their comprehension of non-fiction materials. The targeted population consisted of students of one third grade class in a small, middle class suburb, northwest of a large, midwestern city. Difficulty reading and comprehending non-fiction material was documented…

Fragmented Economy, Stratified Society, and the Shattered Dream

ERIC Educational Resources Information Center

Mordechay, Kfir

2011-01-01

Across the massive megalopolis stretching from the northern suburbs of Los Angeles County through the metropolitan complex along the northern border of Baja California is a diverse area containing 24 million people, with a disproportionate percentage of Latinos and African Americans who are facing an educational and economic disaster. As it…

Global Flows as Gendered Cultural Pedagogies: Learning Gangsta in the "Durty South"

ERIC Educational Resources Information Center

Savage, Glenn C.; Hickey-Moody, Anna

2010-01-01

This article theorizes empirical data from an ethnographic project conducted in and around the economically disadvantaged suburb of Noble Park in southeast suburban Melbourne (Victoria, Australia). Exploring the politics around gendered identities of young people involved in the research, particularly Australian-Sudanese men, the authors theorize…

Teacher Burnout: A Laughing Matter

ERIC Educational Resources Information Center

McKenzie, Kemberly Elaine

2009-01-01

This study employed a quantitative research method and examined the relationship among teacher burnout, job-related stress and humor coping styles in 306 high school teachers from the south suburbs of Chicago, Illinois. In particular, this study sought to determine if a relationship existed among the three variables by examining if teacher burnout…

Keys to Improving Writing in the Primary Grades.

ERIC Educational Resources Information Center

Bassett, Diane; DeVine, Denise; Perry, Nancy; Rueth, Catherine

This action research describes a program for improving writing skills. The targeted population consisted of first and third graders in two middle class communities in the southern suburbs of Chicago. The need for improvement in writing skills was documented through observation checklists, writing samples, and surveys. Data revealed a need for…

The Civil Rights Movement: A Humanities Rainbow

ERIC Educational Resources Information Center

Wheat, Brenda M.; Kapavik, Robin Robinson

2004-01-01

During recent renovation work at the Collin County Courthouse in a suburb of Dallas Texas, workers discovered "for colored" and "for white" signs underneath layers of plaster above the bathroom doors. The discovery has ignited controversy between citizens who are concerned with the eventual fate of the signs. Some residents of…

Whole School Initiative: Has Inclusive Education Gone Astray?

ERIC Educational Resources Information Center

Agbenyega, Joseph; Klibthong, Sunanta

2013-01-01

Drawing on the social theory concepts of Bourdieu (Field, Capital and Habitus) we explored and gained insights into the perspectives of sub-Saharan African refugee families and preschool educators regarding inclusive education of young children in the South Eastern suburbs of Melbourne, Australia. The study is informed by two curriculum…

School Boundary Debate Divides Minnesota Suburb

ERIC Educational Resources Information Center

Samuels, Christina A.

2011-01-01

The author discusses how an assignment plan intended to keep schools socioeconomically balanced spurs a bitter debate in suburban Eden Prairie. The boundary debate in the 9,700-student Eden Prairie, Minnesota, district has been bruising. Eden Prairie adopted new school attendance boundaries this year based on socioeconomic balance, ensuring for…

When the Best Is Mediocre

ERIC Educational Resources Information Center

Greene, Jay P.; McGee, Josh B.

2012-01-01

American education has problems, almost everyone is willing to concede, but many think those problems are mostly concentrated in America's large urban school districts. In the elite suburbs, where wealthy and politically influential people tend to live, the schools are assumed to be world-class. Unfortunately, what everyone knows is wrong. Even…

Educational Gerrymandering? Race and Attendance Boundaries in a Demographically Changing Suburb

ERIC Educational Resources Information Center

Siegel-Hawley, Genevieve

2013-01-01

In this article, Genevieve Siegel-Hawley illuminates the challenges and opportunities posed by demographic change in suburban school systems. As expanding student populations stretch the enrollment capacities of existing schools in suburban communities, new schools are built and attendance lines are redrawn. This redistricting process can be used…

Metropolitan School Organization: Basic Problems and Patterns. Volume 1.

ERIC Educational Resources Information Center

McKelvey, Troy V., Ed.

This anthology describes and discusses the study and development of metropolitan educational delivery systems--the process of bringing education under the control of one system spanning the city and its suburbs. Substantive works focus on the forces presently surrounding the problem of metropolitan educational reform and the present state of…

Mathematics and Literature: An Approach to Success.

ERIC Educational Resources Information Center

Burnett, Sara Jane; Wichman, Ann Marie

This paper describes a program for minimizing students' inability to relate present day school mathematics to real-world experiences, including the high-tech communities around them. The targeted population consisted of second grade elementary students in a growing middle class community located in a suburb of a large metropolitan area in the…

Open Space Communities

Treesearch

Rachel Kaplan; Maureen E. Austin; Stephen Kaplan; Stephen Kaplan

2004-01-01

Though the concept is often left undefined, "open space" in residential areas is generally viewed as an asset. Duany et al. (2000), for example, suggest that "the generous provision of open space" offers the "main advantage" of suburbs over the city (p. 31). With forest, field, and farm steadily giving way to development, many communities...

Educational Challenges of the 1980's.

ERIC Educational Resources Information Center

Wegmann, Robert G.

Education will have to face fewer students and less money in the next decade. The white middle class migration to the suburbs will cause greater concentrations of minority students in the large cities, intensifying the problems caused by non-English speaking students, and the increasingly isolated socioeconomic environment. Projections for…

Maya Angelou's "Letter to My Daughter"

ERIC Educational Resources Information Center

Grady, Marilyn L.

2008-01-01

This article highlights the works of two prolific authors: James Bryant Conant and Maya Angelou. Among the books Conant wrote were: "The American High School Today" (1959), "Slums and Suburbs" (1961), "The Education of American Teachers" (1963), and "The Comprehensive High School" (1967). On the other hand, Angelou's series of autobiographical…

Improving Vocabulary Development Through Balanced Literacy.

ERIC Educational Resources Information Center

Mlakar-Hillig, Mary Ellen; Malvin, Pam; Troy, Leonora

This report describes a program for improving vocabulary development thorough balanced literacy. The targeted population consisted of three elementary classrooms in a community located in a southern suburb of Chicago. A lack of vocabulary knowledge that interfered with student academic success was documented in state and standardized test results,…

Early Interventions: Keys to Successful Readers.

ERIC Educational Resources Information Center

Jeffreys, JoAnn; Spang, Joan

This action research outlines an early reading intervention project for improving students' reading skills and promoting the implementation of early reading intervention programs. The targeted population includes first and second grade students in one school located in the suburbs of a major city in Illinois. The problem of early reading…

The Story behind Ferguson

ERIC Educational Resources Information Center

Rothstein, Richard

2015-01-01

When the unarmed black teenager Michael Brown was killed by a white Ferguson police officer in August, researcher Richard Rothstein put his other projects aside to investigate a question that many otherwise well-informed people were asking--Why did this St. Louis suburb so closely resemble the stereotype of an urban ghetto, with pervasive poverty…

Rich News: Metropolitan Dailies and the Urban Poor.

ERIC Educational Resources Information Center

Draper, Mary Jo

The migration of people from cities to suburbs, new patterns of advertising, a less homogeneous and unified readership, and increasing competition from other media have produced tremendous pressures on daily newspapers. In responding to these pressures, metropolitan dailies are turning from "hard" to "soft" news, away from their poorer urban…

The East Indian Family in American City and Suburb.

ERIC Educational Resources Information Center

Nandan, Yash

The East Indian family in the United States may be understood in terms of its ethnicity and the international character of its migration. East Indians, like other immigrants, possess certain experiential traits that make them vulnerable to "Anglo-conformity." Indo Americans participate in American society, while retaining ethnic/cultural identity…

Using Background Music To Enhance Memory and Improve Learning.

ERIC Educational Resources Information Center

Anderson, Scheree; Henke, Jeanette; McLaughlin, Maureen; Ripp, Mary; Tuffs, Patricia

This report describes a program to enhance spelling word retention through the use of background music. The targeted population consisted of elementary students in three middle class communities located in the southwestern suburbs of Chicago. The problems for poor spelling retention were documented through data revealing the number of students…

Invasion of the exotics: the siege of western Washington.

Treesearch

Sally Duncan

2001-01-01

Settlement of the Pacific Northwest by immigrants from the Eastern United States changed the composition of lowland landscapes from dominance by forests and prairie to dominance by cities, suburbs, agriculture, and transportation infrastructure. Historical disturbance regimes imposed by nature and by indigenous people were disrupted. In the uplands, timber management...

A Space for Memory

ERIC Educational Resources Information Center

Charman, Karen

2015-01-01

In this article I examine the possibilities of reparation in an era of privatisation and de-industrialisation. I examine the effect of a recent project Sunshine Memory Space, a space, designed to evoke memories of a de-industrialised urban Melbourne suburb Sunshine. This project offered the opportunity for the effects of industrial change to be…

An Exploratory Study of Creativity, Personality and Schooling Achievement

ERIC Educational Resources Information Center

Berlin, Noémi; Tavani, Jean-Louis; Beasançon, Maud

2016-01-01

We investigate the link between schooling achievement and creativity scores, controlling for personality traits and other individual characteristics. Our study is based on field data collected in a secondary school situated in a Parisian suburb. Four scores of creativity were measured on 9th graders. Verbal divergent thinking negatively predicts…

Courtside: Foul Play?

ERIC Educational Resources Information Center

Zirkel, Perry A.

2004-01-01

In early 1999, the boys' varsity basketball coach for the Hazel Park School District, which is in a suburb of Detroit, Michigan, unexpectedly announced his intention to retire at the end of the year. The only two applicants for his position were John Barnett and Geraldine Fuhr. After the interview process, the superintendent announced that Barnett…

Rewriting "The Road to Nowhere": Place Pedagogies in Western Sydney

ERIC Educational Resources Information Center

Gannon, Susanne

2009-01-01

Negative representations of parts of our cities are endemic in the Australian media, where certain suburbs function as motifs for failure--past, present, and future. Indeed, as one journalist put it after invoking the "interchangeable" triumvirate of Sydney's Mount Druitt, Melbourne's West Heidelberg, and Brisbane's Inala, "geography is destiny"…

Race and School Achievement in a Desegregated Suburb: Reconsidering the Oppositional Culture Explanation

ERIC Educational Resources Information Center

Diamond, John B.; Lewis, Amanda E.; Gordon, Lamont

2007-01-01

Recent research suggests that oppositional culture and a burden of acting White are likely to emerge for Black students in desegregated schools in which Whites are perceived as having greater educational opportunities. Using interviews with Black and White students in one desegregated secondary school, this 'school structures' argument is…

Education in the United States: Is It a Black Problem?

ERIC Educational Resources Information Center

Comeaux, Eddie; Jayakumar, Uma M.

2007-01-01

This review offers a critical analysis of John Ogbu's "Black American Students in an Affluent Suburb: A study of academic disengagement." In his study, Ogbu explains the Black-White achievement gap as one born from the cultural attitudes held by Black middle-class students toward academics. Despite Ogbu's intent to further the scholarly…

UChicago-FNAL QuarkNet

Science.gov Websites

QuarkNet group has high school teachers from the Chicago suburbs. We meet twice in the summer, and a few classroom activities. During the summer, we host teams of high school students and teachers. These teams work on research projects with scientists at Fermilab. Read more about the QuarkNet program. High

Language Practices in Multilingual Communities: Insights from a Suburban High School

ERIC Educational Resources Information Center

Willoughby, Louisa

2013-01-01

As a result of globalisation and mass migration, suburbs and schools around the world are becoming increasingly multiethnic, multilingual places. Yet there is still relatively little linguistic research on how language is used in everyday interaction in these multilingual communities. In this paper, I explore the strengths and limitations of…

What State Tests Test.

ERIC Educational Resources Information Center

McGee, Glenn W.

What the Illinois Goal Assessment Program (IGAP) test actually tests and the consequences of these tests for funding decisions were studied with a random sample of 100 school districts in the Cook County suburbs of Chicago. Eighth-grade IGAP scores for reading were obtained from the state report card, a document prepared by each school district…

The Emergence of For-Profit E-learning Providers in Asia

ERIC Educational Resources Information Center

Perkins, Ross

2009-01-01

This article presents an interview with Dr. Luca Botturi, winner of the 2008 Educational Communication and Technology (ECT) Foundation Robert deKeiffer International Fellowship Award. Dr. Botturi, an Italian originally from the suburbs of Milano, works at the Universita della Svizzera italiana (USI, also called the University of Lugano) in its New…

Engaging Suburban Students in Dialogues on Diversity in a Segregated Metropolitan Area

ERIC Educational Resources Information Center

Checkoway, Barry; Lipa, Todd; Vivyan, Erika; Zurvalec, Sue

2017-01-01

What are some strategies for engaging suburban students in dialogues on diversity in new American metropolis? This question is important, especially at a time when some suburbs are changing from "segregated" to "segregated and diverse," and scholarship is needed to guide their discussion. This article analyzes efforts by a…

To Have and to Have Not: The Socioeconomics of Charter Schools

ERIC Educational Resources Information Center

Bancroft, Kim

2009-01-01

This year-long ethnographic study analyzed three California charter middle schools: one served mostly low-income, urban African American students; the second served students from working class Latino families; and the third served a middle class, predominantly White suburb. The study illustrates how socioeconomic context of a charter school's…

Struggling in Suburbia

ERIC Educational Resources Information Center

Wilson, David McKay

2012-01-01

In Denver's western suburbs, a social studies teacher thought up a novel approach to teaching her students the unsettling realities of urban homelessness. She assigned them the task of sleeping overnight in the backseat of the family car. But the assignment held a surprise in store for the teacher--one that provides a glimpse into the reality of…

Central City White Flight: Racial and Nonracial Causes.

ERIC Educational Resources Information Center

Frey, William H.

The cumulative adverse impact of residential white flight from large central cities on the residual population has led policy makers to be wary of instituting programs which will further exacerbate the process. Recent policy debates have evolved over the question of whether white city-to-suburb movement is affected more significantly by…

Student Academic Achievement in Rural vs. Non-Rural High Schools in Wisconsin

ERIC Educational Resources Information Center

Droessler Mersch, Rebecca L.

2012-01-01

This study analyzed how Wisconsin rural public high schools' academic achievement compared to their city, suburb and town peers while controlling for ten factors. The Wisconsin Knowledge and Concepts Examination (WKCE) measured academic achievement for tenth graders including reading, language arts, mathematics, science and social studies. The ten…

Demographic change in the northern forest

Treesearch

Kenneth M. Johnson; Susan I. Stewart; Miranda H. Mockrin

2012-01-01

The Northern Forest spans more than 26 million acres across Maine, New Hampshire, New York, and Vermont. With densely settled urban cores, sprawling suburbs, struggling industrial and forest products towns, fast growing recreational areas, and isolated rural villages, the region includes many of the diverse strands that together compose the demographic fabric of the...

Teachers' Opinions on Students' Higher Order Thinking Skills

ERIC Educational Resources Information Center

Mahiroglu, Ahmet

2007-01-01

The general aim of this research is to determine the teachers' opinions on students' higher order thinking skills according to primary school stages, and developed, underdeveloped, suburb and rural regions where the schools are located. The issues related to students' higher order thinking skills covered in this research are as follows: project…

An Australian Version of the Neighborhood Environment Walkability Scale: Validity Evidence

ERIC Educational Resources Information Center

Cerin, Ester; Leslie, Eva; Owen, Neville; Bauman, Adrian

2008-01-01

This study examined validity evidence for the Australian version of the Neighborhood Environment Walkability Scale (NEWS-AU). A stratified two-stage cluster sampling design was used to recruit 2,650 adults from Adelaide (Australia). The sample was drawn from residential addresses within eight high-walkable and eight low-walkable suburbs matched…

Enhancing Critical Thinking in High School English and Theatre Arts.

ERIC Educational Resources Information Center

Baker, Tonya; Delmonico, Janine

This report describes a program for enhancing critical thinking skills within the high school English and theatre classrooms. The targeted population consists of high school students in two multicultural middle-class suburbs of Chicago. The lack of critical thinking in the classroom was documented through data garnered from teacher observations,…

National Curriculum Inching Forward

ERIC Educational Resources Information Center

Manzo, Kathleen Kennedy

2009-01-01

Whether in the business center of Sydney and its suburbs to the east, in the mining and agricultural communities of the remote Kimberley region in the northwest, or elsewhere, most of Australia's 3.3 million K-12 students share the customary features of schooling--from physical structures to academic schedules. The content also has a common…

Improving Student Writing through a Language Rich Environment.

ERIC Educational Resources Information Center

Corona, Cathy; Spangenberger, Sandra; Venet, Iris

A program developed interventions for improving student writing in the areas of technique and creativity. The targeted population consisted of students in the first through fourth grades in three different school sites, all being similar upper-middle class communities, located in the suburbs of a mid-western city. The problems that some students…

Improving Reading Comprehension through Application and Transfer of Reading Strategies

ERIC Educational Resources Information Center

Pesa, Nicole; Somers, Sarah

2007-01-01

This study describes a program designed to improve reading comprehension through the selection, application, and transfer of appropriate reading strategies with both fictional and informational texts. The targeted population consisted of seventh and eighth grade middle school students in a middle-class community in the western suburbs of Chicago,…

Attitudes of Metropolitan Chicago Administrators Toward Applied Biological and Agricultural Occupations Programs.

ERIC Educational Resources Information Center

Thomas, Hollie B.; And Others

The attitudes of administrators in a metropolitan area toward starting programs in applied and agricultural occupations and other vocational areas were studied in order to determine their willingness in promoting the programs. The sample consisted of 120 school administrators from the city of Chicago and contiguous suburbs. Data were collected…

The View from New Orleans

ERIC Educational Resources Information Center

Bedford, April Whatley

2006-01-01

In this article the author expresses her views concerning the pre- and post-Hurricane Katrina public educational trend in New Orleans. She observes that the segregation that existed before Hurricane Katrina in New Orleans, due in part to migration to the suburbs and in part to the proliferation of private and parochial schools, has divided…

Interpersonal Competence Configurations, Behavior Problems, and Social Adjustment in Preadolescence

ERIC Educational Resources Information Center

Farmer, Thomas W.; Estell, David B.; Hall, Cristin M.; Pearl, Ruth; Van Acker, Richard; Rodkin, Philip C.

2008-01-01

This study examines interpersonal competence configurations in relation to students' concurrent behavior problems and social risks for later adjustment difficulties. Participants are 648 (345 girls, 303 boys) fourth-grade students (65% White, 6.9% African American, 19.5% Hispanic, 4.6% Asian, and 4.0% Other) from the suburbs of a major Midwestern…

How Does "Community" Facilitate Early Childhood Service Use in a Multicultural Australian Suburb?

ERIC Educational Resources Information Center

Hopkins, Liza; Lorains, Jen; Issaka, Ayuba; Podbury, Rachel

2017-01-01

Participation in early childhood development and education services is an important contributor to how well children develop throughout their early years and their success later in life. This article reports on research which examined how multicultural groups identify and use their community connections to share information and inform…

Suburbanizing Segregation? Changes in Racial/Ethnic Diversity and the Geographic Distribution of Metropolitan School Segregation, 2002-2012

ERIC Educational Resources Information Center

Stroub, Kori J.; Richards, Meredith P.

2017-01-01

Background: While postwar suburban migration established suburbs as relatively affluent, homogeneous white enclaves distinct from the urban core, recent waves of suburbanization and exurbanization have been spurred largely by rapid growth in the nonwhite population. While these increases in suburban racial/ethnic diversity represent a significant…

Maintaining Positive Educator Morale during Consolidation.

ERIC Educational Resources Information Center

Appalachia Educational Lab., Charleston, WV.

The flight of middle class families from the cities to the suburbs has left many cities hard pressed to continue services at former levels. Falling enrollments and revenues have led to mergers of city and county school districts or closures of city districts followed by county takeover. This report documents educators' experience of city-county…

The Timing of Teacher Hires and Teacher Qualifications: Is There an Association?

ERIC Educational Resources Information Center

Engel, Mimi

2012-01-01

Background: Case studies suggest that late hiring timelines are common in large urban school districts and result in the loss of qualified teachers to surrounding suburbs. To date, however, there has been no large-scale quantitative investigation of the relationship between the timing of teacher hires and teacher qualifications. Purpose: This…

Decoding Success: A Middle-Class Logic of Individual Advancement in a U.S. Suburb and High School

ERIC Educational Resources Information Center

Demerath, Peter; Lynch, Jill; Milner, H. Richard, IV; Peters, April; Davidson, Mario

2010-01-01

Background: Researchers have largely attributed achievement gaps between different groups of students in the United States to differences in resources, parent education, socioeconomic status (SES), and school quality. They have also shown how, through their "cultural productions," certain students may disadvantage themselves. Focus: This article…

The Flowering of the Suburbs: Common Land and Community Farming.

ERIC Educational Resources Information Center

Donahue, Brian

2000-01-01

Land's Sake, a community farm in suburban Weston (Massachusetts), cares for most of the town's conservation land, grows organic fruits and flowers, harvests forest products, employs young people, and offers various outdoor environmental education programs. The community's engagement with the land led to the passing of a bond issue to preserve the…

Explorations in Early Childhood Education: The Mount Druitt Early Childhood Project.

ERIC Educational Resources Information Center

Braithwaite, John; And Others

This book concerns the Mt. Druitt Early Childhood Project, which was developed to provide quality educational programs for disadvantaged children living in the western suburbs of Sydney, Australia. In order to set the subsequent discussion in broader perspective, chapter 1 addresses several key issues influencing project development. Chapter 2…

Improving Elementary Students' Spelling Achievement Using High-Frequency Words.

ERIC Educational Resources Information Center

Durnil, Christina; And Others

An action research study detailed a program for improving spelling achievement across the curriculum. The targeted population is composed of second and third grade students from a growing, middle class community located in a suburb of Chicago, Illinois. The problem of misspelled words in the students' writing was documented through students'…

Perceptions from Students and the Community about Community Colleges

ERIC Educational Resources Information Center

Lendy, Shari J.

2009-01-01

In this study I explored the existing perceptions of community college in the western suburbs of Chicago, Illinois. Three different groups of people were interviewed in the research process including high school students, college students and citizens who lived in towns supported by a community college. Common themes of perception found within the…

Exploring Educators' Perceptions of Internet Technology for Classroom Education in Northern Virginia Schools

ERIC Educational Resources Information Center

Stamey, Sherrill Dean, II.

2011-01-01

The pervasiveness of Internet technology in the educational environment of the United States has altered the way educators present information in the classroom. The schools of Northern Virginia, located in several of the financially wealthiest suburbs of the United States, provide a technologically advanced school system to explore Internet…

PSI Member Profile.

ERIC Educational Resources Information Center

Professional Secretaries International, Kansas City, MO.

A survey of 2,700 of the 27,000 members of Professional Secretaries International received 755 responses yielding the following profile of secretarial workers: (1) the average member is female, about 45 years old, married with no dependents living at home, and owns a single-family home in the suburbs; (2) most respondents have worked in office or…

Identity Theft: Gentrification, Latinidad, and American Girl Marisol Luna

ERIC Educational Resources Information Center

Rudolph, Jennifer Domino

2009-01-01

Released by Mattel in 2005, American Girl doll Marisol Luna quickly provoked controversy. The doll's accompanying narrative depicts her Chicago neighborhood of Pilsen as "dangerous" and recounts her family's move to the suburbs. Pilsen, located just south and west of downtown Chicago, has a long history as a Mexican (im)migrant port of…

Iterative Processes in Mathematics Education

ERIC Educational Resources Information Center

Mudaly, Vimolan

2009-01-01

There are many arguments that reflect on inductive versus deductive methods in mathematics. Claims are often made that teaching from the general to the specific does make understanding better for learners or vice versa. I discuss an intervention conducted with Grade 10 (15-year-old) learners in a small suburb in South Africa. I reflect on the…

Maternal Socialization and Child Temperament as Predictors of Emotion Regulation in Turkish Preschoolers

ERIC Educational Resources Information Center

Yagmurlu, Bilge; Altan, Ozge

2010-01-01

This study investigated the role of maternal socialization and temperament in Turkish preschool children's emotion regulation. Participants consisted of 145 preschoolers (79 boys, 69 girls; M[subscript age]= 62 months), their mothers, and daycare teachers from middle-high socioeconomic suburbs of Istanbul. Maternal child-rearing practices and…

Implementation of Health Promotion in the Older Adults in Bangkok, Thailand

ERIC Educational Resources Information Center

Assantachai, Prasert; Bunnag, Chaweewan; Piya-Anant, Manee; Thamlikitkul, Visanu

2006-01-01

Effective strategies that bring health promotion messages to older adults in a developing country are needed. To evaluate the impact of various education media upon changes in knowledge and health behavior, a double-blind, randomized controlled trial was conducted involving 1,268 older adults in a southwest Bangkok suburb. Group teaching…

Battersea: Education in a London Parish since 1750

ERIC Educational Resources Information Center

Saint, Andrew

2010-01-01

This paper examines the development of educational institutions and buildings in one slice of a big city over a long timescale. The city is London and the slice Battersea, an inner suburb of mixed character and volatile fortunes. The narrative explores the shifts and interactions between state and voluntary provision, local community needs and…

Improving Reading Comprehension through Metacognitive Reflection.

ERIC Educational Resources Information Center

Barbe-Clevett, Tara; Hanley, Nancy; Sullivan, Peter

This report describes a plan for developing metacognitive reflection in readers in order to improve reading comprehension in both fiction and nonfiction texts. The targeted population was sixth graders at two sites: one in an upper middle-class neighborhood of a large city, the other in a rapidly changing community in a collar suburb of that same…

New Careers and Adult Education.

ERIC Educational Resources Information Center

Rosen, Sumner M.

There is a difference between the past and the present needs of the immigrants to America's urban areas; therefore the provision of relevant programs is tied to the awareness of existing conditions. Industry has moved to the suburbs and there has been an increase in service-oriented occupations. To meet the challenge posed by the changes, we need…

Human altruistic tendencies vary with both the costliness of selfless acts and socioeconomic status.

PubMed

Grueter, Cyril C; Ingram, Jesse A; Lewisson, James W; Bradford, Olivia R; Taba, Melody; Coetzee, Rebecca E; Sherwood, Michelle A

2016-01-01

Altruism toward strangers is considered a defining feature of humans. However, manifestation of this behaviour is contingent on the costliness of the selfless act. The extent of altruistic tendencies also varies cross-culturally, being more common in societies with higher levels of market integration. However, the existence of local variation in selfless behaviour within populations has received relatively little empirical attention. Using a 'lost letter' design, we dropped 300 letters (half of them stamped, half of them unstamped) in 15 residential suburbs of the greater Perth area that differ markedly in socioeconomic status. The number of returned letters was used as evidence of altruistic behaviour. Costliness was assessed by comparing return rates for stamped vs. unstamped letters. We predicted that there is a positive association between suburb socioeconomic status and number of letters returned and that altruistic acts decrease in frequency when costs increase, even minimally. Both predictions were solidly supported and demonstrate that socioeconomic deprivation and elevated performance costs independently impinge on the universality of altruistic behaviour in humans.

A conduit between epidemiological research and regional health policy.

PubMed

Pasco, Julie A; Foulkes, Chad; Doolan, Brianna; Brown, Kirsty; Holloway, Kara L; Brennan-Olsen, Sharon L

2016-06-01

To transform data from a research setting into a format that could be used to support strategies encouraging healthy lifestyle choices and service planning within local government. Details of the health status and lifestyle behaviours of the Geelong, Victoria, population were generated independently by the Geelong Osteoporosis Study (GOS), a prospective population-based cohort study. Recent GOS follow-up phases provided evidence about patterns of unhealthy diet, physical inactivity, smoking and harmful alcohol use. These factors are well-recognised modifiable risk factors for chronic disease; the dataset was complemented with prevalence estimates for musculoskeletal disease, obesity, diabetes, cardiovascular disease, asthma and cancer. Data were provided to Healthy Together Geelong in aggregate form according to age, sex and suburb. A population statistics company used the data to project health outcomes by suburb for use by local council. This data exchange served as a conduit between epidemiological research and policy development. Regional policy makers were informed by local evidence, rather than national or state health survey, thereby optimising potential intervention strategies. © 2015 Public Health Association of Australia.

Chronic drought stress reduced but not protected Shantung maple (Acer truncatum Bunge) from adverse effects of ozone (O3) on growth and physiology in the suburb of Beijing, China.

PubMed

Li, Li; Manning, William J; Tong, Lei; Wang, Xiaoke

2015-06-01

A two-year experiment exposing Acer truncatum Bunge seedlings to elevated ozone (O3) concentrations above ambient air (AO) and drought stress (DS) was carried out using open-top chambers (OTCs) in a suburb of Beijing in north China in 2012-2013. The results suggested that AO and DS had both significantly reduced leaf mass area (LMA), stomatal conductance (Gs), light saturated photosynthetic rate (Asat) as well as above and below ground biomass at the end of the experiment. It appeared that while drought stress mitigated the expression of foliar injury, LMA, leaf photosynthetic pigments, height growth and basal diameter, due to limited carbon fixation, the O3 - induced reductions in Asat, Gs and total biomass were enhanced 23.7%. 15.5% and 8.1% respectively. These data suggest that when the whole plant was considered that drought under the conditions of this experiment did not protect the Shantung maple seedlings from the effects of O3. Copyright © 2015 Elsevier Ltd. All rights reserved.

Concentration, distribution and source apportionment of atmospheric polycyclic aromatic hydrocarbons in the southeast suburb of Beijing, China.

PubMed

Zhang, Shucai; Zhang, Wei; Wang, Kaiyan; Shen, Yating; Hu, Lianwu; Wang, Xuejun

2009-04-01

Total suspended particle samples and gas phase samples were collected at three representative sampling sites in the southeastern suburb of Beijing from March 2005 to January 2006. The samples were analyzed for 16 US EPA priority PAHs using GC/MS. Concentrations of Sigma PAHs in particle and gas phases were 0.21-1.18 x 10(3) ng m(-3) and 9.5 x 10(2) ng-1.03 x 10(5) ng m(-3), respectively. PAH concentrations displayed seasonal variation in the order of winter>spring>autumn>summer for particle phase, and winter>autumn>summer>spring for gas phase. Partial correlation analysis indicates that PAH concentrations in particle phase are negatively correlated with temperature and positively correlated with air pollution index of SO(2). No significant correlation is observed between gas phase PAHs and the auxiliary parameters. Sources of PAH are identified through principal component analysis, and source contributions are estimated through multiple linear regression. Major sources of atmospheric PAHs in the study area include coal combustion, coke industry, vehicular emission and natural gas combustion.

Examining of solid waste generation and community awareness between city center and suburban area in Medan City, Indonesia

NASA Astrophysics Data System (ADS)

Khair, H.; Putri, C. N.; Dalimunthe, R. A.; Matsumoto, T.

2018-02-01

Municipal solid waste (MSW) management is still an issue in many cities in Indonesia including Medan. Understanding the waste generation, its characteristic and communities involvement could provide effective solid waste management. This research compares waste generation from people who live in the city center and suburban area. The research also examines the willingness and participation of community about environmental aspect, especially solid waste management. The method of waste generation used Indonesian Nasional Standard 19-3964-1994. The city center generates 0.295 kg/person/day of solid waste and 0.180 kg/person/day for suburbs. The result showed that there are the common amount of waste compositions between the city center and suburban area. The majority waste composition was an organic fraction. Questionnaires were distributed to examine the community awareness. The descriptive statistic used to analyze the data. The result showed that people living in the city center are slightly higher in community awareness than in the suburb. This paper highlights that area of living could give some effect to solid waste generation, waste composition and rate of awareness.

Human altruistic tendencies vary with both the costliness of selfless acts and socioeconomic status

PubMed Central

Ingram, Jesse A.; Lewisson, James W.; Bradford, Olivia R.; Taba, Melody; Coetzee, Rebecca E.; Sherwood, Michelle A.

2016-01-01

Altruism toward strangers is considered a defining feature of humans. However, manifestation of this behaviour is contingent on the costliness of the selfless act. The extent of altruistic tendencies also varies cross-culturally, being more common in societies with higher levels of market integration. However, the existence of local variation in selfless behaviour within populations has received relatively little empirical attention. Using a ‘lost letter’ design, we dropped 300 letters (half of them stamped, half of them unstamped) in 15 residential suburbs of the greater Perth area that differ markedly in socioeconomic status. The number of returned letters was used as evidence of altruistic behaviour. Costliness was assessed by comparing return rates for stamped vs. unstamped letters. We predicted that there is a positive association between suburb socioeconomic status and number of letters returned and that altruistic acts decrease in frequency when costs increase, even minimally. Both predictions were solidly supported and demonstrate that socioeconomic deprivation and elevated performance costs independently impinge on the universality of altruistic behaviour in humans. PMID:27812415

Increase in the CO2 exchange rate of leaves of Ilex rotunda with elevated atmospheric CO2 concentration in an urban canyon

NASA Astrophysics Data System (ADS)

Takagi, M.; Gyokusen, Koichiro; Saito, Akira

It was found that the atmospheric carbon dioxide (CO2) concentration in an urban canyon in Fukuoka city, Japan during August 1997 was about 30 µmol mol-1 higher than that in the suburbs. When fully exposed to sunlight, in situ the rate of photosynthesis in single leaves of Ilex rotunda planted in the urban canyon was higher when the atmospheric CO2 concentration was elevated. A biochemically based model was able to predict the in situ rate of photosynthesis well. The model also predicted an increase in the daily CO2 exchange rate for leaves in the urban canyon with an increase in atmospheric CO2 concentration. However, in situ such an increase in the daily CO2 exchange rate may be offset by diminished sunlight, a higher air temperature and a lower relative humidity. Thus, the daily CO2 exchange rate predicted using the model based soleley on the environmental conditions prevailing in the urban canyon was lower than that predicted based only on environmental factors found in the suburbs.

Diet and socio-economic factors and their association with the nutritional status of pre-school children in a low income suburb of Kampala City, Uganda.

PubMed

Kikafunda, J K; Tumwine, J K

2006-10-01

To establish dietary and socio-economic factors and their association with the nutritional status of pre-school children in a poor suburb of Kampala city, Uganda. A cross-sectional study. Three nursery schools in a low income suburb of Kampala city, Uganda. A sub-sample of forty one randomly selected pre-school children (three to six years of age) from a larger intervention study, participated in the present investigation. The results reveal high levels of chronic malnutrition (stunting and underweight) among the children. Almost half (46.3%) and one third (29.3%) of the children had height-for-age and weight-for-age centiles, respectively, below the 20th centile. The father's educational status was significantly (p = 0.017) associated with the children's nutritional status with all the children whose fathers had tertiary education and above having better weight-for-age centiles (above the 50th). Economic status too was significantly (p = 0.026) associated with the nutritional status of the children with children from the upper and mid-upper socio-economic classes having better weight-for-age centiles than children from the lower socio-economic status. Analysis of the diet showed a significant association between the nutrition status of the children and some of the foods consumed. Children who were above the 50th weight-for-age centiles consumed significantly more bread (p = 0.008) and light-green-leafy vegetables (p = 0.020) than those who had lower weight-for-age centiles. Children who were above their 50th height-for-age centiles consumed significantly (p = 0.049) more soybeans than children who had lower height-for-age centiles. Socio-economic as well as dietary factors were found to be inextricably linked and have been shown to be significantly associated with the nutritional status in this group of suburban pre-school children in Kampala city, Uganda.

[Prevalence of congenital heart diseases in Koranic schools (daara) in Dakar: a cross-sectional study based on clinical and echocardiographic screening in 2019 school children].

PubMed

Bodian, M; Ngaïdé, A A; Mbaye, A; Sarr, S A; Jobe, M; Ndiaye, M B; Kane, A D; Aw, F; Gaye, N D; Ba, F G; Bah, M B; Tabane, A; Dioum, M; Diagne, D; Diao, M; Diack, B; Sarr, M; Kane, A; Bâ, S A

2015-02-01

Congenital heart diseases are one of the major cardiovascular diseases in developing countries. Most prevalence studies were based on clinical examination of children with echocardiographic confirmation of suspected cases and underestimate its prevalence. The objective of this study was to investigate the prevalence of congenital heart disease in "daara" (Koranic schools) in the city of Dakar and its suburbs on the basis of clinical examination and Doppler echocardiography in school children. This cross-sectional survey was carried out from 9(th) August to 24(th) December 2011, and included a population of 2019 school children aged 5 to 18 years in 16 selected "daaras" under the Academic Inspectorate of Dakar and its suburbs. Anamnestic, clinical and echocardiographic data were recorded in a validated questionnaire. A p < 0.05 was considered to be statistically significant in bivariate analysis. 2 019 school children were included out of which 60.1% were male (sex-ratio: 0.66). The average age was 9.7 years (± 3.3 years). 18 cases of congenital heart diseases were detected being a prevalence of 8.9 per 1 000 (95 % CI: 1.8 to 7.9). This included 6 cases of inter-atrial septal aneurysm, 5 cases of peri-membranous ventricular septal defects, 4 cases of patent ductusarteriosus and 3 cases of tetralogy of Fallot. Factors correlated with the presence of congenital heart disease were ageless than 8 (p <0.001) and residence in the suburbs of Dakar (p <0.001). We also detected 10 cases of rheumatic valvular disease, a prevalence of 4.9 per 1 000 (95% CI: 2.4 to 9.1). Our study shows a high prevalence of congenital heart diseases, which is almost identical to the WHO estimates and that ultrasound screening is more sensitive than clinical screening. Reducing the prevalence of these diseases requires implementation of appropriate policies, focusing on awareness and early detection.

Physical Environmental Correlates of Domain-Specific Sedentary Behaviours across Five European Regions (the SPOTLIGHT Project)

PubMed Central

De Cocker, Katrien; Roda, Célina; Oppert, Jean-Michel; Mackenbach, Joreintje D.; Lakerveld, Jeroen; Glonti, Ketevan; Bardos, Helga; Rutter, Harry; Cardon, Greet; De Bourdeaudhuij, Ilse

2016-01-01

Background The relation between neighbourhood environmental factors and domain-specific sedentary behaviours among adults remains unclear. This study firstly aims to examine the association of perceived and objectively measured neighbourhood safety, aesthetics, destinations and functionality with transport-related, work-related and leisure-time sedentary behaviour. Secondly, the study aims to assess whether these associations are moderated by age, gender or educational level. Methods In 60 randomly sampled neighbourhoods from 5 urban regions in Europe (Ghent and suburbs, Paris and inner suburbs, Budapest and suburbs, the Randstad, and Greater London), a virtual audit with Google Street View was performed to assess environmental characteristics. A total of 5,205 adult inhabitants of these neighbourhoods reported socio-demographic characteristics, sedentary behaviours, and neighbourhood perceptions in an online survey. Generalized linear mixed models were conducted to examine associations between physical environmental neighbourhood factors and sedentary behaviours. Interaction terms were added to test the moderating role of individual-level socio-demographic variables. Results Lower levels of leisure-time sedentary behaviour (i.e. all leisure activities except television viewing and computer use) were observed among adults who perceived greater numbers of destinations such as supermarkets, recreational facilities, or restaurants in their neighbourhood, and among adults who lived in a neighbourhood with more objectively measured aesthetic features, such as trees, water areas or public parks. Lower levels of work-related sedentary behaviour were observed among adults who perceived less aesthetic features in their neighbourhood, and among adults who lived in a neighbourhood with less objectively measured destinations. Both age, gender and educational level moderated the associations between neighbourhood environmental factors and sedentary behaviours. Conclusion Preliminary evidence was found for associations between neighbourhood environmental factors and domain-specific sedentary behaviours among adults. However, these associations varied according to objective or subjective environmental measures. More research is needed to confirm and clarify the associations. PMID:27741310

Physical Environmental Correlates of Domain-Specific Sedentary Behaviours across Five European Regions (the SPOTLIGHT Project).

PubMed

Compernolle, Sofie; De Cocker, Katrien; Roda, Célina; Oppert, Jean-Michel; Mackenbach, Joreintje D; Lakerveld, Jeroen; Glonti, Ketevan; Bardos, Helga; Rutter, Harry; Cardon, Greet; De Bourdeaudhuij, Ilse

2016-01-01

The relation between neighbourhood environmental factors and domain-specific sedentary behaviours among adults remains unclear. This study firstly aims to examine the association of perceived and objectively measured neighbourhood safety, aesthetics, destinations and functionality with transport-related, work-related and leisure-time sedentary behaviour. Secondly, the study aims to assess whether these associations are moderated by age, gender or educational level. In 60 randomly sampled neighbourhoods from 5 urban regions in Europe (Ghent and suburbs, Paris and inner suburbs, Budapest and suburbs, the Randstad, and Greater London), a virtual audit with Google Street View was performed to assess environmental characteristics. A total of 5,205 adult inhabitants of these neighbourhoods reported socio-demographic characteristics, sedentary behaviours, and neighbourhood perceptions in an online survey. Generalized linear mixed models were conducted to examine associations between physical environmental neighbourhood factors and sedentary behaviours. Interaction terms were added to test the moderating role of individual-level socio-demographic variables. Lower levels of leisure-time sedentary behaviour (i.e. all leisure activities except television viewing and computer use) were observed among adults who perceived greater numbers of destinations such as supermarkets, recreational facilities, or restaurants in their neighbourhood, and among adults who lived in a neighbourhood with more objectively measured aesthetic features, such as trees, water areas or public parks. Lower levels of work-related sedentary behaviour were observed among adults who perceived less aesthetic features in their neighbourhood, and among adults who lived in a neighbourhood with less objectively measured destinations. Both age, gender and educational level moderated the associations between neighbourhood environmental factors and sedentary behaviours. Preliminary evidence was found for associations between neighbourhood environmental factors and domain-specific sedentary behaviours among adults. However, these associations varied according to objective or subjective environmental measures. More research is needed to confirm and clarify the associations.

Out of New Orleans: Race, Class, and Researching the Katrina Diaspora

ERIC Educational Resources Information Center

Morris, Jerome E.

2008-01-01

The torrential rains from Hurricane Katrina, the breaking of the levees, and the subsequent flooding of New Orleans resulted in another Black Diaspora. This article focuses on Black children and families who were displaced by Hurricane Katrina but now reside in cities, towns, and suburbs outside of the Crescent City. Informed by the author's…

Virginia: The Old Dominion

ERIC Educational Resources Information Center

Kirschenmann, Jean

2009-01-01

In this article, the author features Virginia, a state of contrasts--from the suburbs of Washington, District of Columbia, in northern Virginia to the Great Dismal Swamp in the south and from the scenic mountaintops in the west to the beachside resorts along its eastern shore. Virginia became a state in 1788, the tenth state to join the Union.…

Using Instructional and Motivational Techniques in the Art Classroom To Increase Memory Retention.

ERIC Educational Resources Information Center

Calverley, Ann; Grafer, Bonnie; Hauser, Michelle

This report describes a program for improving memory retention through instructional and motivational techniques in elementary art. Targeted population consisted of third grade students at three sites in a middle class suburb of a large midwestern city. The problems of memory retention were documented through teacher pre-surveys and art memory…

Winter foraging guild structure and habitat associations in suburban bird communities

Treesearch

Richard M. DeGraaf

1991-01-01

Winter bird communities were compared in three suburbs over 5 years: MT, a 70-year-old area of large houses and planted mature trees, primarily oaks (Quercus) and elms (Ulmus); YT, a 15-year-old area also built upon former open agricultural land with young planted trees, primarily maples (Acer); OP, a 15-...

Rechoreographing Intercultural Encounters: The Power and Limits of Dramatic Play in Segregated Communities

ERIC Educational Resources Information Center

Leffler, Elliot

2016-01-01

This article examines an Applied Theatre project that was jointly launched by a black Baptist church and a reform synagogue in a US suburb to foster relationships among their members. The suburban community is quite segregated, so the emotional intimacy that develops between the members is striking. Equally significant, however, is the fact that…

A Comparative Analysis of Charter Schools and Traditional Public Schools

ERIC Educational Resources Information Center

Smith, Jodi Renee Abbott

2014-01-01

The focus of this descriptive research study was to compare charter and traditional public schools on the academic knowledge of fifth grade students as measured by Arizona's Instrument to Measure Standards (AIMS) in a suburb of a large southwestern city. This analysis also compared charter and traditional public schools on AYP status. It was…

Case Study: Fort Mill High School--A Culture of Continuous Improvement

ERIC Educational Resources Information Center

Southern Regional Education Board (SREB), 2014

2014-01-01

This is the latest in a series of case studies highlighting best practices High Schools That Work (HSTW) network schools and districts are implementing to prepare students better for further studies and careers. Fort Mill High School is in Fort Mill, South Carolina, an outlying suburb of Charlotte, North Carolina. Fort Mill links high quality…

Improving Reading through the Use of Multiple Intelligences.

ERIC Educational Resources Information Center

Albero, Paula; Brown, Ann; Eliason, Susan; Wind, Jeanne

This report describes a program for increasing reading test scores. The targeted population consisted of one second-grade, one third-grade, and two fourth-grade classrooms in a growing middle class community located in a far western suburb of Chicago, Illinois. The problem of low reading test scores was documented though the 1995 IGAP scores on…

Race in Place: Black Parents, Family-School Relations, and Multispatial Microaggressions in a Predominantly White Suburb

ERIC Educational Resources Information Center

Posey, Linn

2017-01-01

Background: Research has demonstrated the importance of understanding the multiple factors that shape parents' relationships with schools, including the resources parents have at their disposal, their own educational histories, and the influence of school cultures and policies. Less is known, however, about how parents' engagement relates to their…

Communication, Litigation, and Financial Auditing: Grady Hazel's Views

ERIC Educational Resources Information Center

Ramsey, Richard David

2007-01-01

This article reports the substance of an interview with Grady R. Hazel, Executive Director of the Society of Louisiana Certified Public Accountants (CPAs). Hazel has been director of the Society of Louisiana CPAs since 1995. The 6,500-member organization is headquartered in Kenner, a suburb of New Orleans. A native of Baton Rouge, Hazel has been…

Improving Student Writing Skills through the Modeling of the Writing Process.

ERIC Educational Resources Information Center

Kapka, Dawn; Oberman, Dina A.

This study describes a program designed to improve students' writing skills in order to improve academic achievement. The targeted population consists of third and fifth grade elementary students in two separate communities ranging from low to middle class, located in two midwestern suburbs of a large city. Evidence for the existence of the…

Reaching for the Arts in Unexpected Places: Public Pedagogy in the Gardens

ERIC Educational Resources Information Center

Pelosi, Ligia

2015-01-01

What constitutes public pedagogy? The term is broad and can be applied in so many situations and settings to the learning that occurs outside of formal schooling. In this article, the author explores how a community event--a painting competition held in a Melbourne suburb's botanic gardens--constitutes public pedagogy. The event centres on…

Peers' Perceived Support, Student Engagement in Academic Activities and Life Satisfaction: A Structural Equation Modeling Approach

ERIC Educational Resources Information Center

Hakimzadeh, Rezvan; Besharat, Mohammad-Ali; Khaleghinezhad, Seyed Ali; Ghorban Jahromi, Reza

2016-01-01

This study investigates the relationships among peers' perceived support, life satisfaction, and student engagement in academic activities. Three hundred and fifteen Iranian students (172 boys and 143 girls) who were studying in one suburb of Tehran participated in this study. All participants were asked to complete Peers' Perceived Support scale…

The End of Hamburg's Anglophilia: Wilhelmine Hamburg Attitudes Viewed through School Examination Essays and a University Lecture (1912-1914)

ERIC Educational Resources Information Center

Gärtner, Niko

2014-01-01

Late nineteenth-century German-English rivalry changed attitudes in Hamburg. Previously, the once fiercely independent city and its burgeoning mercantile middle class had developed an Anglophilia that justified Hamburg being labelled a "London suburb" and "the most British town on the Continent". The affinity for all things…

Inclusive Pedagogy in Light of Social Justice. Special Educational Rights and Inclusive Classrooms: On Whose Terms? a Field Study in Stockholm Suburbs

ERIC Educational Resources Information Center

De Silva, Nilani Ljunggren

2013-01-01

The question of inclusive education is not straightforward. Despite all its good intentions, inclusive education, in practice faces numerous challenges today. This study analyses these challenges in the Swedish special education context. The author explores special educators' experiences, possibilities and challenges when applying inclusive…

What Makes a Difference between Two Schools? Teacher Job Satisfaction and Educational Outcomes

ERIC Educational Resources Information Center

Lee, Moosung

2006-01-01

This article examines the interplay between school factors and teacher job satisfaction that influences educational outcomes by comparing two Non-governmental Organisation (NGO) schools in Cambodia. This small-scale qualitative case study was conducted over a period of eight weeks in 2005 in two NGO schools in a suburb of Phnom Penh. The findings…

Teaching Children Science: Hands-On Nature Study in North America, 1890-1930

ERIC Educational Resources Information Center

Kohlstedt, Sally Gregory

2010-01-01

In the early twentieth century, a curriculum known as nature study flourished in major city school systems, streetcar suburbs, small towns, and even rural one-room schools. This object-based approach to learning about the natural world marked the first systematic attempt to introduce science into elementary education, and it came at a time when…

Bordering the Mainstream: A Needs Assessment of Latinos in Berwyn and Cicero, Illinois.

ERIC Educational Resources Information Center

2002

The populations of Mexican Americans and other Latinos in Berwyn and Cicero, Illinois--two of Chicago's oldest suburbs--have increased dramatically in the last decade. This needs assessment interviewed 172 people individually and in 19 focus groups. Findings indicate that education, children, and youth were the top priorities for Latinos and…

Improving Student Knowledge of the Graphing Calculator's Capabilities.

ERIC Educational Resources Information Center

Hubbard, Donna

This paper describes an intervention in two Algebra II classes in which the graphing calculator was incorporated into the curriculum as often as possible. The targeted population consisted of high school students in a growing middle to upper class community located in a suburb of a large city. The problem of a lack of understanding of the…

Welcome to Heights High: The Crippling Politics of Restructuring America's Public Schools.

ERIC Educational Resources Information Center

Tittle, Diana

The American public education system seems to be resistant to curative measures. This book is a journalistic account of Cleveland Heights High School's unsuccessful struggle to achieve excellence and equity. The high school, located in a middle-class suburb of Cleveland, implemented the Model School Project in 1988 to address the persistent…

Cause or Consequence?: Suburbanization and Crime in U.S. Metropolitan Areas

ERIC Educational Resources Information Center

Jargowsky, Paul A.; Park, Yoonhwan

2009-01-01

Inner-city crime is a motivating factor for middle-class flight. Therefore, crime is a cause of suburbanization. Movement of the middle and upper classes to the suburbs, in turn, isolates the poor in central-city ghettos and barrios. Sociologists and criminologists have argued that the concentration of poverty creates an environment within which…

Board Duty in Retirement

ERIC Educational Resources Information Center

Goodman, Richard H.

2007-01-01

At 75, encouraged by an 18-year veteran board member who decided to seek election to the state legislature, the author decided to run for election to the five-member regional school board that represents the voters in the four-town New Hampshire seacoast. He had been superintendent of a five-town area in New Hampshire and in the Boston suburb of…

Restorative Justice Experiences of Juvenile Female Offenders: School, Community, and Home

ERIC Educational Resources Information Center

Davis, Kimberly Lee

2010-01-01

Problem. The number of delinquent female youth across the country is on the rise (U.S. Department of Justice, 2007). These young women present unique challenges for their schools, communities, and homes. A Midwest suburb created a diversion program, a Youth Justice Initiative, to address the entire family system of the youth who were committing…

When All You Need Is Rest

ERIC Educational Resources Information Center

Solomon, Brenda

2007-01-01

The Washington, D.C. suburb of McLean, Virginia is one of the most affluent areas in the United States. It is also a community of rare and remarkable power, where politics, military might, and corporate interests converge to create the perfect environment for successful non-profit efforts. On any given day of the week, there is a charity ball or…

The Transformation of a River--From "Sewer" to Suburbs in 20 Years.

ERIC Educational Resources Information Center

Conniff, Richard

1990-01-01

Presents the emerging dilemma presented by the restoration of the Connecticut River ecosystem after the passage of the Clean Air Act of 1972. Cites troubles stemming from conservation efforts that made the area more appealing to developers and for recreation usage. Discusses the need for a new approach to land-use regulations. (MCO)

A possible railroad oriented scenario in Potomac River Basin planning

Treesearch

George H. Siehl

1980-01-01

A trend may develop in which railroads become lifelines between rural and urban populations. For instance, the railroad along the Potomac River presently serves commuters from Washington's western suburbs. The railroad could be used to reclaim surface mined areas in the upper portion of the Potomac. These same lines can also open western Maryland as a recreation...

The Relationship between Housing and Children's Literacy Achievement: Implications for Supporting Vulnerable Children

ERIC Educational Resources Information Center

Pillay, Jace

2017-01-01

This article examines the relationship between housing, a critical aspect of socio-economic conditions, and literacy achievement of children from a school in a high density suburb in South Africa. Data was collected through a quantitative survey that was administered to learners (N = 160) from four Grade Five classes. The survey included five…

The Suburbanization of America Or the Shrinking of the Cities

ERIC Educational Resources Information Center

Weaver, Robert C.

1977-01-01

Argues that "the social pattern of suburbia, especially its racial exclusion, cannot and will not be altered unless and until we recognize the process and identify the many factors which make up the push and pull in migration. The contemporary suburb is different from its earlier namesake in both function and form." (Author/JM)

Avian guild structure and habitat associations in suburban bird communities

Treesearch

Richard M. ​DeGraaf; James M. Wentworth

1986-01-01

Breeding bird communities were compared in three suburbs: a 70-year-old area of large houses along streets shaded by mature trees (MT), primarily oaks (Quercus) and elms (Ulmus); a 15-year-old area built upon open agricultural land with young maple (Acer) street trees (YT); and a 15-year-old area on which...

The State of the Cities, 1999. Third Annual Report.

ERIC Educational Resources Information Center

Department of Housing and Urban Development, Washington, DC. Office of Policy Development and Research.

This third annual report discusses recent progress and challenges that lie ahead for U.S. cities and metropolitan regions. Part 1 examines social and economic trends affecting U.S. cities and the potential for a city/suburb alliance to promote a common agenda that would address the challenges and seize the opportunities reflected in the trends.…

"Chocolate City, Vanilla Suburbs:" Will the Trend toward Racially Separate Communities Continue?

ERIC Educational Resources Information Center

Farley, Reynolds; And Others

1978-01-01

A 1976 Detroit area study indicates that (1) Blacks can afford suburban housing and both Blacks and Whites are knowledgeable about the housing market; (2) Blacks show a preference for mixed neighborhoods; (3) Whites are reluctant to remain in neighborhoods where Blacks are moving in and will not buy homes in integrated areas. (Author/WI)

Establishing a Mathematics-Enrichment Community in a Multi-School Environment

ERIC Educational Resources Information Center

Thomson, Ian

2005-01-01

Trinity College is a low-fee independent school in Gawler, South Australia. The college has an enrolment of 3500 students of varied socioeconomic mix, drawn from the northern suburbs of Adelaide. Trinity has recently been restructured into four R-10 schools and one senior school for Years 11-13. The schools share a common mathematics curriculum.…

A Calculated Gamble Pays Off: Villa Julie College's Leasing of Off-Campus Apartments

ERIC Educational Resources Information Center

June, Audrey Williams

2007-01-01

Officials at Villa Julie College marvel at how quickly the institution's transformation took place, from serving commuters to becoming a much more residential campus. As recently as the 2003-2004 academic year, Villa Julie, located in an affluent suburb of Baltimore, was leasing off-campus apartments to house more than 300 students because zoning…

Youth Violence in Middle America.

ERIC Educational Resources Information Center

Benson, Peter L.; Roehlkepartain, Eugene

1992-01-01

Although most of the national concern about violence has focused on major cities, no community is free from violence. Violent acts in suburbs, small towns, and rural areas may not be as severe as in urban areas, yet they exist. The Profiles of Student Life survey of 47,000 students in grades 6-12 included questions about violent behavior. The…

To Be or Not to Be Dramatic! The Effects of Drama on Reading Ability.

ERIC Educational Resources Information Center

Krueger, Amy; Ranalli, Katherine

This report describes a program for improving literacy skills, such as expression, fluency, and comprehension through the use of drama in the reading curriculum. The targeted population consisted of kindergarten and first grade students, both in middle class communities, located in two northern suburbs of Chicago. The problems of reading ability…

Household Location and Schools in Metropolitan Areas with Heterogeneous Suburbs; Tiebout, Alonso, and Government Policy. NBER Working Paper No. 15915

ERIC Educational Resources Information Center

Hanushek, Eric A.; Yilmaz, Kuzey

2010-01-01

An important element in considering school finance policies is that households are not passive but instead respond to policies. Household behavior is especially important in considering how households affect the spatial structure of metropolitan areas where different jurisdictions incorporate bundles of advantages and disadvantages. This paper…

Determining Discourses: Constraints and Resources Influencing Early Career Science Teachers

ERIC Educational Resources Information Center

Grindstaff, Kelly E.

2010-01-01

This study explores the thinking and practices of five early-career teachers of grades eight to ten science, in relation to their histories, schools, students, and larger cultural and political forces. All the teachers are young women, two in their fourth year of teaching, who teach together in an affluent suburb, along with one first-year…

Firoz Uncle: A "Reluctant" Educationist in a Mumbai Ghetto

ERIC Educational Resources Information Center

Murali, Sreejith

2017-01-01

This article focuses on the educational efforts of Syed Firoz Ashraf in the East Jogeshwari area of Mumbai and places his work in the context of the increasing communalisation of social life and education in a poor working class suburb in Mumbai city. Muslim community has been ghettoised in the metropolis to specific areas especially since the…

United We Learn: Team Effort Builds a Path to Equity and Alignment

ERIC Educational Resources Information Center

Kind, Jill

2014-01-01

This article presents a plan to create a united approach to improve high quality instruction in Robbinsdale Cooper High School in New Hope, Minnesota, a suburb of Minneapolis. Professional learning communities were in their infancy, conversations around data were about autopsies of annual standardized tests, and there was no description of what…

What Motives Are Important for Participation in Leisure-Time Activities at Swedish Youth Centres?

ERIC Educational Resources Information Center

Geidne, Susanna; Fredriksson, Ingela; Eriksson, Charli

2016-01-01

Objective: This study aimed to explore the motives of young people in multicultural suburbs for participating in youth-centre activities. Design and setting: The study employed practice-based research with a focus on collaboration and methodological diversity. Data on motives for participation were collected in spring 2013 at two non-governmental…

In the Shadows of the Mission: Education Policy, Urban Space, and the "Colonial Present" in Sydney

ERIC Educational Resources Information Center

Gulson, Kalervo N.; Parkes, Robert J.

2009-01-01

This paper is concerned with enduring histories and micro-geographies of the (post)colonial Australian nation, played out through contemporary connections between Aboriginality, inner Sydney and educational policy change. This paper traces the "racialization" of space and place in the Sydney inner city suburb of Redfern, including the…

Fostering and Eliciting Emergent Literacy Skills in Potentially English Proficient Students.

ERIC Educational Resources Information Center

Beers, Elizabeth A.

This report describes an early intervention program to elicit emergent literacy skills in Potentially English Proficient kindergarten students. The school is located in a suburb of a large city near a naval base. The problem, lack of literacy readiness skills, was documented with a battery of tests given prior to entrance in kindergarten and the…

From Indian Village to Chicano Suburb: Problems of Identity and Suburbanization.

ERIC Educational Resources Information Center

Haltom, John F.; Singleton, James F.

A case study of social change, this paper describes the community of Tortugas, an American Indian-Mexican village at the southern edge of Las Cruces, New Mexico. The Indian inhabitants of the community have been assimilated into the rural Mexican American subculture, which has become increasingly suburban through a process little explored in the…

Metacognition: Effects on Reading Comprehension and Reflective Response.

ERIC Educational Resources Information Center

Barton, Valerie; Freeman, Barbara; Lewis, Dorothy; Thompson, Tamera

This report describes a project for increasing student's ability to comprehend and respond in a reflective manner. The targeted population consisted of 2nd, 3rd, and 5th grade classes in a community unit district located in a suburb of a large midwestern city. The problem of a student's inability to comprehend and respond in a reflective manner…

Improving Deficient Listening Skills in the Language Arts Program at the Middle Grades.

ERIC Educational Resources Information Center

Alonso, Laura

A project developed a program for improving deficient student-to-student listening skills. The targeted population consisted of 18 seventh-grade middle school students in a culturally diverse, lower middle class community in a near-western suburb of Chicago. The problem of deficient listening skills was evident through teacher observation and…

Improving Writing Skills in the Elementary Classroom.

ERIC Educational Resources Information Center

Anderson, Debra; Mallo, Alison; Nee, Kari; Wear, Margaret

The proposed study was designed to improve the writing skills of students in the targeted first and fifth grade classrooms in one elementary school located in a Midwestern suburb. The study was designed as an action research project and was conducted by four researchers during the months of September through December 2002 with 118 participants (40…

Adolescents' Judgments of Homophobic Harassment toward Male and Female Victims: The Role of Gender Stereotypes

ERIC Educational Resources Information Center

Romeo, Katherine E.; Horn, Stacey S.

2017-01-01

One hundred and fifty-six adolescents, drawn from a high school in a Midwestern suburb, provided judgments of a hypothetical incident of homophobic harassment with either a male or female victim. Participants also completed a revised version of the Macho Scale, measuring their endorsement of gender stereotypes (a = 0.75). Without the interaction…

Molecular Typing of Pneumococci for Investigation of Linked Cases of Invasive Pneumococcal Disease ▿

PubMed Central

Pichon, Bruno; Moyce, Laura; Sheppard, Carmen; Slack, Mary; Turbitt, Deborah; Pebody, Richard; Spencer, David A.; Edwards, Justin; Krahé, Daniel; George, Robert

2010-01-01

In winter 2007-2008, an outbreak of pediatric pneumonia caused by serotype 5 pneumococci was identified in a northeast London suburb. Variable number of tandem repeat analyses clustered these pneumococci from the other serotype 5 pneumococci in the United Kingdom, highlighting the importance of this discriminative typing method in supporting epidemiological investigations. PMID:20164267

What Elementary Students Experience outside of the Classroom: Children's Responses to Social Exclusion

ERIC Educational Resources Information Center

Chiffriller, Sheila H.; Kangos, Kelsey A.; Milone, Lisa

2015-01-01

Social exclusion and the behaviors, thoughts, and feelings it evokes in children were examined in the present study. Two forms of exclusion were identified: being rejected and being ignored. Surveys were administered to third and fifth grade students in a Northeastern suburb in the United States to see how children respond overall and if younger…

An Unlikely Destination: Meeting the Educational Needs of Immigrant, Migrant and Refugee Children in the Suburbs of Chicago, IL

ERIC Educational Resources Information Center

Israel, Marla; Goldberger, Nancy; Vera, Elizabeth; Heineke, Amy

2017-01-01

Purpose: The purpose of this paper is to describe a university-multi-school district partnership that positively affected the lives of P-12 immigrant, migrant and refugee students and their parents through an iterative collaboration of talent and resources among institutions. Design/methodology/approach: This is a case study describing a…

Urban University Access and Affordability: The Implications of the Relationship between Gas Prices and Suburban Transit Ridership

ERIC Educational Resources Information Center

Baginski, Jessie

2010-01-01

Many college campuses across the country have implemented U-Pass transit programs to mitigate transportation costs for students. However, urban university U-pass programs fall short for suburban students who cannot get to the urban metro area without connecting public transportation. As urban universities rely on suburbs as feeder communities,…

Role of natural and cultural features in residents' perceptions of rural character

Treesearch

Dori Pynnonen; Dennis Propst; Christine Vogt; Maureen McDonough

2006-01-01

Rural landscapes are rapidly changing as more families migrate in from cities and suburbs, yet there have been few systematic attempts to have residents describe exactly what rural character means to them. As part of a USDA Forest Service research program examining landscape change (Potts et al. 2004), this study focused on the landscape and residents of six...

Crossing the Class and Color Lines: From Public Housing to White Suburbia.

ERIC Educational Resources Information Center

Rubinowitz, Leonard S.; Rosenbaum, James E.

In 1976, thousands of low-income African Americans, mostly women and children, began to move out of the public housing developments of Chicago, Illinois, to the mostly white middle class suburbs. These families were part of the Gautreaux program, one of the largest court-ordered desegregation efforts in the United States. This book tells the story…

Urban ecological systems: Scientific foundations and a decade of progress

Treesearch

S.T.A. Pickett; M.L. Cadenasso; J.M. Grove; C.G. Boone; P.M. Groffman; E. Irwin; S.S. Kaushal; V. Marshall; B.P. McGrath; C.H. Nilon; R.V. Pouyat; K. Szlavecz; A. Troy; P. Warren

2011-01-01

Urban ecological studies, including focus on cities, suburbs, and exurbs, while having deep roots in the early to mid 20th century, have burgeoned in the last several decades. We use the state factor approach to highlight the role of important aspects of climate, substrate, organisms, relief, and time in differentiating urban from non-urban areas, and for determining...

Chronicles of Change: Models of Mexican Immigrant Identity in Suburban Community Narratives

ERIC Educational Resources Information Center

Wortham, Stanton; Allard, Elaine; Mortimer, Katherine

2006-01-01

In the past fifteen years, the town of New Marshall has experienced major changes that have influenced the ways its residents view each other. Mexican immigration to New Marshall, a suburb of 30,000 located outside a large Eastern city, grew dramatically between 1990 and 2000. Where once Mexicans comprised less than 0.5% of the population, they…

Block by Block: Neighborhoods and Public Policy on Chicago's West Side. Historical Studies of Urban America

ERIC Educational Resources Information Center

Seligman, Amanda I.

2005-01-01

In the decades following World War II, cities across the United States saw an influx of African American families into otherwise homogeneously white areas. This racial transformation of urban neighborhoods led many whites to migrate to the suburbs, producing the phenomenon commonly known as white flight. In "Block by Block," Amanda I.…

Miracle Math: A Successful Program from Singapore Tests the Limits of School Reform in the Suburbs

ERIC Educational Resources Information Center

Garelick, Barry

2006-01-01

In December of 2004, media outlets across the country were abuzz with news of the just-released results of the latest Trends in International Mathematics and Science Study (TIMSS) tests. Once again despite highly publicized efforts to reform American math education over the past two decades, the United States did little better than average. Taken…

"Move-In" Violence: White Resistance to Neighborhood Integration in the 1980's. Special Report.

ERIC Educational Resources Information Center

Southern Poverty Law Center, Montgomery, AL.

Racist violence has followed the migration of minority families to the suburbs as intransigent whites resort to arson and other violence to preserve racially segregated neighborhoods. A study of this phenomenon of "move-in violence" for the years 1985-86 found it to be a serious, under-reported social problem nationwide. In cases where arrests…

Student Mobility in Rural and Nonrural Districts in Five Central Region States. Issues & Answers. REL 2010-No. 089

ERIC Educational Resources Information Center

Beesley, Andrea; Moore, Laurie; Gopalani, Sarah

2010-01-01

This report describes the extent and distribution of student mobility in five Central Region states. The study, which calculated student mobility percentages in each state and compared percentages by locale (city, suburb, town, and rural locale, and degree of rurality) within each state, found no consistent patterns across locales. Research…

Uncovering the Secrets behind the Successful Integration of GIS into the Core Curriculum

ERIC Educational Resources Information Center

Beeson, P. A.

2006-01-01

Presbyterian Ladies College (PLC) is a 130-year-old independent girls' school in the eastern suburbs of Melbourne. Teaching students from ages 4 to 18, PLC has a reputation for academic excellence. Geography is a separate subject taught as a part of the core curriculum in the secondary school. The College, which uses principally Macintosh…

Cryptic indirect effects of exurban edges on a woodland community

Treesearch

R. J. Warren; S. M. Pearson; S. Henry; K. Rossouw; J. P. Love; M. J. Olejniczak; Katherine Elliott; M. A. Bradford

2015-01-01

Exurban development (e.g., second homes) in woodlands spreads urban land use impacts beyond suburbs, but because exurban developments often retain many components of original ecosystem structure—such as a forest canopy rather than open lawn—their ecological impacts may be underestimated. Changes in seed-dispersing ant behavior prompted by exurban land use,...

Time-Out on Timing: The Relationship between the Timing of Teacher Hires and Teacher Quality. Working Paper 2009-04

ERIC Educational Resources Information Center

Engel, Mimi

2009-01-01

Interest in understanding how principals and school districts hire teachers has increased as empirical evidence on teacher effectiveness has grown. Case studies suggest late hiring timelines are pervasive in large urban school districts and result in the loss of more qualified teachers to surrounding suburbs. This paper uses labor market fixed…

Improving Reading Skills in ESL Students through an Intensive Vocabulary Building Program.

ERIC Educational Resources Information Center

Gaudio, Vince

This report describes a program for improving the reading skills of English-as-a-Second-Language (ESL) students. The targeted population consists of 19 ESL students, ranging in age from 7-10 years, in a western suburb of a large metropolitan city in Illinois. The problem of poor reading ability was documented through low reading scores on the STAR…

A Case Study of the Perceptions of School Principals Regarding the Micropolitics of Consolidating Public Schools

ERIC Educational Resources Information Center

Slade, Darrin Andre

2012-01-01

The continued decline of many of America's urban centers has created a myriad of challenges for struggling inner city school systems. As the ills of society drive magnitudes of inner city residents into the suburbs many urban school districts must deal with the challenges of decreasing student enrollment and underused facilities. Many states…

Brazilian School Shooting Mirrors School Violence Lessons from around the World

ERIC Educational Resources Information Center

Polland, Scott; Rosenburg, Steve

2011-01-01

A tragic school shooting occurred in Brazil on April 7, 2011. A young adult male returned to the school that he had previously attended, Tasso da Silveira in Realengo, and shot and killed 13 and wounded another 20 students or teachers. Realengo, a suburb of Rio de Janeiro, is composed of hard working lower and middle class families with strong…

"Otherness" as Threat: Social and Educational Exclusion of Roma People in Greece

ERIC Educational Resources Information Center

Parthenis, Christos; Fragoulis, George

2016-01-01

This paper focuses on aspects of the social and educational exclusion that Roma people face in the Greek context. It argues that diversity has been constructed as a threat for the security, the social cohesion, and the well-being of western societies. Drawing from two case studies of primary schools conducted in a highly deprived suburb of Athens,…

The Children's Novel as a Gateway to Play: An Interview with John Morgenstern

ERIC Educational Resources Information Center

American Journal of Play, 2010

2010-01-01

John Morgenstern has taught literature and literacy at Mount Saint Vincent University in Halifax, Nova Scotia, for more than thirty years. He traces his interest in children's literature and play to his boyhood experiences: he read four novels a week--the maximum he could take from the bookmobile that served his Toronto suburb--and incorporated…

"Greenbelt or Gutter": Youth "Place-Based" Performance and the Myth of the Suburban/Urban Divide

ERIC Educational Resources Information Center

Wessels, Anne

2014-01-01

A youth-created "place-based" performance set in the grounds of their suburban school challenged the myth of the suburban/urban divide that pits the edenic suburb against the dirty and crime-ridden city. Depicting the power relations of a failed utopia, these youth provoked the researcher to embark on further inquiry, analysing other…

Improving Student Science Literacy through an Inquiry-Based, Integrated Science Curriculum and Review of Science Media.

ERIC Educational Resources Information Center

Bardeen, Karen

This project studied the effects of an inquiry-based, integrated science course on student science literacy. The course was aligned to state and national science standards. The target population consisted of sophomore, junior, and senior high-school students in an upper-middle class suburb of a major Midwestern city. Questionnaires, tests, and…

Exploring New Concepts of Popular Education: Politics, Religion and Citizenship in the Suburban Schools of Madrid, 1940-1975

ERIC Educational Resources Information Center

Andres, Maria del Mar del Pozo; Romero, Teresa Rabazas

2011-01-01

During the Franco period, one of the objectives of the government was the so-called "regeneration of the suburbs". Education was, among the solutions proposed, the one discussed most frequently. This article hopes to show that, during these years, a multifaceted model of popular education arose which could be called "suburban…

"What Do I Teach for 90 Minutes?" Creating a Successful Block-Scheduled English Classroom.

ERIC Educational Resources Information Center

Porter, Carol

The story of the process that Mundelein High School (located in a northwest suburb of Chicago, Illinois) as it moved from a traditional schedule to a block schedule is described throughout this book as a way to blend theory with practice. The book addresses types of block schedules; key issues for effective preparation; professional development…

A Fiscal Perspective on the Analysis of School Finance Reform: The Case of City-Suburban Competition.

ERIC Educational Resources Information Center

Thompson, Lawrence H.

One way in which the analysis of educational finance reform might be broadened to include an analysis of the fiscal effects of such reform is to show fiscal competition between large cities and their suburbs. It is not possible to say that "most central cities" or "most suburban areas" deserve a greater share of State…

What Students Said about Interactive Video Instruction: Results of Two Surveys Conducted by the West Suburban Post-Secondary Consortium.

ERIC Educational Resources Information Center

Lester, Marilyn A.

The West Suburban Post-Secondary Consortium (WSPSC) of Oak Brook, Illinois is a not-for-profit organization of collaborating educational institutions that offer courses, programs and degrees in the western suburbs of Chicago. Interactive video is a successful instructional delivery method in the WSPSC, according to the students who took video…

Reflecting on Our Loss: Grieving and Learning Together--A School Community Faces Suicide

ERIC Educational Resources Information Center

Bachta, Linda; Schwartz, Dan

2007-01-01

The authors work in a seventh and eighth grade middle school in a suburb of Chicago. At their school, they have built a community of learners in which they share a deep commitment to a progressive, child-centered approach to education. As stated in their district's philosophy document, they believe that "a school must be a place where…

A Town Turned Classroom: How a Focus on Farming Saved a Rural Kansas School

ERIC Educational Resources Information Center

Headden, Susan

2012-01-01

Educational achievement in rural America is one of the country's great overlooked challenges. Rural students achieve below the U.S. average on national tests, and high school dropout rates are higher and college attendance lower than they are in cities and suburbs. When the U.S. Department of Education asks low-achieving schools to be turned…

Profiles in Excellence: Montgomery County, Maryland. A Districtwide Coalition to Improve Teaching through National Board Certification

ERIC Educational Resources Information Center

National Board for Professional Teaching Standards, 2010

2010-01-01

Over the past decade, Montgomery County Public Schools (MCPS) in Maryland has focused on improving teacher capacity as a strategy to address achievement gaps and promote "college-ready" standards in what has become an "urban suburb" with significant pockets of high-need students. As part of this focus on quality teaching, the…

Facilitating Intercultural Communication in Parent-Teacher Conferences: Lessons from Child Translators

ERIC Educational Resources Information Center

Garcia-Sanchez, Inmaculada M.; Orellana, Marjorie Faulstich; Hopkins, Megan

2011-01-01

Maria was a fifth grade student when the authors met her in a study of immigrant child-language brokers. Her family immigrated from a farming community in Mexico to a Chicago suburb where there were limited bilingual resources. Maria's mother did not speak fluent English, and Maria's teachers did not speak Spanish, so Maria often served as a…

Fixed drug eruption associated with sulfonamides sold in Latino grocery stores - Greater Washington, DC, area, 2012-2013.

PubMed

2013-11-22

In March 2012, a Salvadoran-American boy aged 7 years living in Maryland developed three slightly painful, well-demarcated, flat, gray-brown patches on his torso. A dermatologist in Washington, DC, suspected a fixed drug eruption (an erythema multiforme-like adverse drug reaction that occurs in the same location each time the person uses a particular medication). The child had recently taken a cough and cold remedy, Baczol Antigripal, which was made in El Salvador and purchased in a Maryland suburb of Washington, DC, without a prescription. The Baczol Antigripal ingredients included the sulfonamide-containing antibiotic trimethoprim-sulfamethoxazole (TMP/SMX), which is a common cause of fixed drug eruption. In June 2013, another Salvadoran-American child, a girl aged 14 years living in northern Virginia, was evaluated for a similar fixed drug eruption likely caused by a Baczol product purchased near her home. In August 2013, staff members from the Children's National Medical Center investigated the availability of Baczol products in grocery stores in Salvadoran neighborhoods of Washington, DC, and neighboring suburbs. TMP/SMX-containing products were found in seven of 19 stores.

[Tracing Sources of Sulfate Aerosol in Nanjing Northern Suburb Using Sulfur and Oxygen Isotopes].

PubMed

Wei, Ying; Guo, Zhao-bing; Ge, Xin; Zhu, Sheng-nan; Jiang, Wen-juan; Shi, Lei; Chen, Shu

2015-04-01

Abstract: To trace the sources of sulfate contributing to atmospheric aerosol, PM2.5 samples for isotopic analysis were collected in Nanjing northern suburb during January 2014. The sulfur and oxygen isotopic compositions of sulfate from these samples were determined by EA-IRMS. Source identification and apportionment were carried out using stable isotopic and chemical evidences, combined with absolute principal component analysis (APCA) method. The Δ34S values of aerosol sulfate ranged from 2.7 per thousand to 6.4 per thousand, with an average of 5.0 per thousand ± 0.9 per thousand, while the Δ18O values ranged from 10.6 per thousand to 16.1 per thousand, with an average of 12.5 per thousand ± 1.37 per thousand. In conjunction with air mass trajectories, the results suggested that aerosol sulfates were controlled by a dominance of local anthropogenic sulfate, followed by the contributions of long-distance transported sulfate. There was a minor effect of some other low-Δ34S valued sulfates, which might be expected from biogenic sources. Absolute principal component analysis results showed that the contributions of anthropogenic sulfate and long-distance transported sulfate were 46.74% and 31.54%, respectively.

Tuberculosis transmission of predominant genotypes of Mycobacterium tuberculosis in northern suburbs of Buenos Aires city region.

PubMed

Morcillo, N; Zumarraga, M; Imperiale, B; Di Giulio, B; Chirico, C; Kuriger, A; Alito, A; Kremer, K; Cataldi, A

2007-01-01

In 2003, the incidence of tuberculosis in Argentina showed an increase compared to 2002. The severe national crisis at the end of the 90s has probably strongly contributed to this situation. The goal of this work was to estimate the extent of the spread of the most predominant Mycobacterium tuberculosis strains and to assess the spread of predominant M. tuberculosis clusters as determined by spoligotyping and IS6110 RFLP. The study involved 590 pulmonary, smear-positive TB cases receiving medical attention at health centers and hospitals in Northern Buenos Aires (NBA) suburbs, from October 2001 to December 2002. From a total of 208 clinical isolates belonging to 6 major clusters, 63 (30.2%) isolates had identical spoligotyping and IS6110 RFLP pattern. Only 22.2% were shown to have epidemiological connections with another member of their respective cluster. In these major clusters, 30.2% of the 208 TB cases studied by both molecular techniques and contact tracing could be convincingly attributable to a recently acquired infection. This knowledge may be useful to assess the clonal distribution of predominant M. tuberculosis clusters in Argentina, which may make an impact on TB control strategies.

The Emerging Spatial Organization of the Metropolis: Zones of Diversity and Minority Enclaves in Chicago

PubMed Central

Zhang, Wenquan; Logan, John R.

2018-01-01

The rapid growth of Asian and Hispanic populations in urban areas is superceding traditional classifications of neighborhoods (for example as white, transitional, or minority). The “global neighborhood” that includes all groups (white, black, Hispanic and Asian) is one important new category. We examine the emerging spatial pattern of racial/ethnic composition in the Chicago metropolis, documenting an expansion of all-minority neighborhoods in the city and just beyond its borders, a shrinking set of all-white neighborhoods in the outer suburbs, and more diverse neighborhoods including whites mainly in between. The most novel element of this pattern is how large the zone of diversity has become and how far it extends into suburbia, upending the old dichotomy of “chocolate city” and “vanilla suburbs.” In addition to comparing the distance of different kinds of neighborhoods from the urban core, we also analyze their adjacency to neighborhoods of the same type or other types. There is a strong tendency toward spatial clustering of each neighborhood type and also for transitions on the boundaries of clusters either to expand or to contract their territory. PMID:29430517

Socioeconomic Status Accounts for Rapidly Increasing Geographic Variation in the Incidence of Poor Fetal Growth

PubMed Central

Ball, Stephen J.; Jacoby, Peter; Zubrick, Stephen R.

2013-01-01

Fetal growth is an important risk factor for infant morbidity and mortality. In turn, socioeconomic status is a key predictor of fetal growth; however, other sociodemographic factors and environmental effects may also be important. This study modelled geographic variation in poor fetal growth after accounting for socioeconomic status, with a fixed effect for socioeconomic status and a combination of spatially-correlated and spatially-uncorrelated random effects. The dataset comprised 88,246 liveborn singletons, aggregated within suburbs in Perth, Western Australia. Low socioeconomic status was strongly associated with an increased risk of poor fetal growth. An increase in geographic variation of poor fetal growth from 1999–2001 (interquartile odds ratio among suburbs = 1.20) to 2004–2006 (interquartile odds ratio = 1.40) indicated a widening risk disparity by socioeconomic status. Low levels of residual spatial patterns strengthen the case for targeting policies and practices in areas of low socioeconomic status for improved outcomes. This study indicates an alarming increase in geographic inequalities in poor fetal growth in Perth which warrants further research into the specific aspects of socioeconomic status that act as risk factors. PMID:23799513

To Medicate or Not to Medicate?: The Decision-Making Process of Western Australian Parents Following Their Child's Diagnosis with an Attention Deficit Hyperactivity Disorder

ERIC Educational Resources Information Center

Taylor, Myra; O'Donoghue, Tom; Houghton, Stephen

2006-01-01

This article examines the decision-making processes that Western Australian parents utilise when deciding whether to medicate or not to medicate their child diagnosed with Attention Deficit Hyperactivity Disorder. Thirty-three parents (five fathers and 28 mothers) from a wide range of socio-economic status suburbs in Perth, Western Australia were…

Incorporating Informational Texts in the Primary Grades: A Research-Based Rationale, Practical Strategies, and Two Teachers' Experiences

ERIC Educational Resources Information Center

Calo, Kristine M.

2011-01-01

This article highlights the literacy practices of two second grade teachers--one in an affluent suburb of a major metropolitan area and the other in a large urban school district. The article describes how these teachers use informational texts to engage their students, to provide children with opportunities to learn about the world around them,…

"There is Nothing Here for Us..!" How Girls Create Meaningful Places of Their Own through Movement

ERIC Educational Resources Information Center

Christensen, Pia; Mikkelsen, Miguel Romero

2013-01-01

This article focuses on how girls create places of meaning and opportunity through collective movement. It is based on an ethnographic study of the everyday experiences and mobility of 10-13 year old girls living in a suburb of Copenhagen, Denmark. The girls ventured for a sense of freedom and a "place of their own" to pursue their…

"Eighty Per Cent Is Not Enough for Chinese-Australians but Seventy Per Cent Is Okay for Anglo-Australians"--Some Disturbing Consequences

ERIC Educational Resources Information Center

Malik, Ranbir Singh

2004-01-01

In a doctoral study undertaken at Edith Cowan University the author set out to investigate the influence of home and school environments on the academic performance and educational/occupational aspirations of high school students from eight Chinese-Australian and Anglo-Australian families residing in a middle class suburb of Perth metropolitan…

Suburban School Opens Elementary Campus in the Heart of Memphis: St. George's Independent School, Memphis, Tennessee

ERIC Educational Resources Information Center

Stewart, Sarah

2016-01-01

St. George's has nearly 1,150 students on three campuses: an elementary campus in Germantown and a middle/upper school campus in Collierville, both suburbs of Memphis, and a second elementary campus in Memphis. The Memphis campus serves 140 students in pre-K-5th grade. All Memphis campus students receive financial aid based on need, and…

Building a Grad Nation: Progress and Challenge in Ending the High School Dropout Epidemic

ERIC Educational Resources Information Center

Balfanz, Robert; Bridgeland, John M.; Moore, Laura A.; Fox, Joanna Hornig

2010-01-01

The central message of this report is that some states and school districts are raising their high school graduation rates with scalable solutions in the public schools, showing the nation they can end the high school dropout crisis. America made progress not only in suburbs and towns, but also in urban districts and in states across the South.…

Vocational Awareness in Students: Are the Schools Doing Enough? C.A.T. Education Monograph, No. 14.

ERIC Educational Resources Information Center

Richardson, E.; Clayman, L.

A study to determine the degree of vocational awareness of Australian students leaving school and entering the world of work was carried out using a printed questionnaire. A sample of fourth formers in four different schools was used (281 boys and 162 girls): (1) 53.0% of the sample--co-educational school, largely executive-type suburb outside…

They Still Can't Count: Assessing and Supporting Children's Counting Difficulties in the Early Years of Schooling

ERIC Educational Resources Information Center

van Klinken, Eduarda; Juleff, Emma

2015-01-01

In this article, the authors describe their efforts to teach counting skills to their class of 5- to 7-year-olds at the Glenleighden School, located in a a suburb of Brisbane. As Glenleighden early childhood teachers, they work in collaboration with a multi-disciplinary team that supports children with speech and language difficulties.…

Mobile Storytelling and Informal Education in a Suburban Area: A Qualitative Study on the Potential of Digital Narratives for Young Second-Generation Immigrants

ERIC Educational Resources Information Center

Ranieri, Maria; Bruni, Isabella

2013-01-01

The article discusses an action-research study focused on developing participatory attitudes and the self-expression skills of a group ("N"?=?15) of second-generation immigrant adolescents who live in an urban suburb in Italy. The research study was based on mobile storytelling, a practice of personal multimedia storytelling conducted…

Where's the Floor? Aspects of the Cultural Organization of Social Relationships in Communication at Home and in School.

ERIC Educational Resources Information Center

Schultz, Jeffrey J.; And Others

A study was carried on for 2 years in a predominantly Italian-American suburb near Boston. During the period of data-collection, the researchers observed both classroom interaction in a kindergarten/first grade and the interactions of two members of that class at home with their families. The analysis is an attempt to discover what factors in…

A Comparison of Eighth Grade Students' Testing Scores between the "Jeopardy" and "Seatwork" Types of Review.

ERIC Educational Resources Information Center

Daft, Lee T.

This study focused on the review process before social studies testing. The students involved in the study were 71 13 and 14-year olds and came from predominantly middle to upper class social status in a Knoxville, Tennessee suburb. The influence of an interactive review based on the quiz show "Jeopardy" was compared with that of a "seatwork"…

Dimensions of Psychological Capital in a U.S. Suburb and High School: Identities for Neoliberal Times

ERIC Educational Resources Information Center

Demerath, Peter; Lynch, Jill; Davidson, Mario

2008-01-01

In this article, we describe the identities of U.S. suburban high school students as they attempt to ensure their "market relevance" in a neoliberal era. The data are drawn from a four-year ethnographic study of the construction of educational advantage conducted by a diverse five-person research team. These identities were characterized by strong…

Busing: Who's Being Taken for a Ride. ERIC-IRCD Urban Disadvantaged Series, Number 27, June 1972.

ERIC Educational Resources Information Center

Mills, Nicolaus

As the history and statistics of busing indicate, the greatest demand for it has come from rural states, where population is scattered and the consolidated school district is typical. But urban and suburban areas have begun to use busing more heavily than before. Not only has busing become a safety factor in crowded urban areas or suburbs where no…

Survey of Interest for Continuing Education among Registered Nurses in the Northwest Suburbs. Volume XVII, No. 8.

ERIC Educational Resources Information Center

Wisner, Patricia; And Others

In 1988, a study was conducted at William Rainey Harper College (WRHC) to assess the needs of registered nurses in the college's service district for continuing education courses, seminars, and workshops. A survey was mailed to 6,228 registered nurses to determine their awareness of and/or past participation in WRHC's continuing education program,…

Associations between Objectively Measured Physical Activity, Cardiorespiratory Fitness and Risk Factors for Metabolic Syndrome in 12- to 15-Year-Old Tianjin City Children

ERIC Educational Resources Information Center

Tan, Sijie; Wang, Jianxiong; Zhang, Yibing; Zhang, Chen

2015-01-01

Objective: The study aim was to explore associations between daily physical activity level, cardiorespiratory fitness and metabolic syndrome among Chinese children. Design: We conducted a school-based, cross-sectional study. Setting: Participants including 112 boys and 121 girls were recruited from three schools in the urban suburbs of Tianjin…

". . . So Go the Days of Their Lives." A Descriptive Study of the Superintendency. OSSC Bulletin Vol. 22, No. 5.

ERIC Educational Resources Information Center

Pitner, N. J.

The study reported is a replication of Henry Mintzberg's study of five executives at work to determine the scope of their job-related activities. For this study superintendents in three suburbs contiguous to a large midwestern city were observed at work for one week, including evening meetings when they were scheduled. An attempt was made to…

Survey on sexual experiences among unmarried women in Shanghai and solutions.

PubMed

Gao, E; Wu, Z; Gu, X

1993-01-01

In Shanghai, China, the Institute of Family Planning surveyed 2409 unmarried women who had a premarital medical examination during September-October 1988 to determine the prevalence of premarital sexual experience (PSE). It also compared data on 394 women who had PSE with data on 126 women who had not had PSE to learn PSE determinants. Overall 73.1% of the women surveyed had had PSE (80.7% in rural suburbs vs. 64.3% in urban areas; p .01). Youngest age at 1st intercourse was 16 in urban areas and 17 in rural suburbs, yet rural suburban women tended to be younger at 1st intercourse than urban women (20.5 years vs. 22.5 years; p .01). Age at 1st intercourse increased with education level (20.6 years for no junior high school vs. 23.2 for college graduates; p .01). The period between 1st date and 1st intercourse was 17.5 months. This period was shorter in rural suburbs than in urban areas (16.4 months vs. 20.4 months; p .01) and for less educated women than for most educated women (15 months vs. 25 months; p .01). Mean number of intercourse acts in the month before the examination was 1.4. 50.3% had sexual intercourse less than once during that month. The multivariate logistic regression analysis found that age (odds ratio [OR] = 0.82), educational level (OR = 0.52), partner's occupation (OR = 0.69, i.e., PSE less likely if partners have high ranking occupation), family relationships (OR - 1.81, i.e., PSE lower if relationships were harmonious), number of years dating (OR = 1.2), means of acquaintance (OR = 0.57 i.e., met partner through others decreased the likelihood of PSE), loneliness before dating (OR = 2.11), and conservative attitudes towards sex (OR = 2.98) had a significant effect on having PSE (p .01). Based on these findings, the Institute recommends that sex education, disseminated through the media, schools, work units, and families, should focus on a responsible attitude towards sexual intercourse, reproduction, consequences of premarital pregnancy, and family planning.

Individual- and Neighbourhood-Level Indicators of Subjective Well-Being in a Small and Poor Eastern Cape Township: The Effect of Health, Social Capital, Marital Status, and Income

ERIC Educational Resources Information Center

Cramm, J. M.; Moller, V.; Nieboer, A. P.

2012-01-01

Our study used multilevel regression analysis to identify individual- and neighbourhood-level factors that determine individual-level subjective well-being in Rhini, a deprived suburb of Grahamstown in the Eastern Cape province of South Africa. The Townsend index and Gini coefficient were used to investigate whether contextual neighbourhood-level…

West Virginians in Their Own State and in Cleveland, Ohio. Summary and Conclusions of a Comparative Social Study. West Virginia University, Appalachian Center Information Report 3.

ERIC Educational Resources Information Center

Photiadis, John D.

Nonmigrants, returned migrants, migrants living in Cleveland ghettos, and migrants living in Cleveland suburbs were studied in order to: (1) examine social and sociopsychological characteristics of West Virginians living in their own state and in Cleveland and (2) test the hypothesis that in order to satisfy societal expectations in terms of…

Mt. Fuji, Honshu, Japan

NASA Image and Video Library

1981-10-14

STS002-09-390 (12-14 Nov. 1981) --- Honshu Island, Japan, and its snow-covered Fuji-San or Fuji-Yama volcano are the features of this 70mm frame. The volcano peak is 12,400 feet tall. The western suburbs of Tokyo are at right edge of the photograph. Isu Peninsula is at the bottom, separating the Suruga and Sagami Bay. Other large cities include Yokohama, Kozu, Shizuoka, Namazu and Odawara. Photo credit: NASA

Case Study on Hajitkoum, Migrant Cultural Action Group (Brussels, Belgium). The CDCC's Project No. 7: "The Education and Cultural Development of Migrants."

ERIC Educational Resources Information Center

Cetinsoy, Melih

Four years of activities (1978-82) of Hajitkoum (Migrant Cultural Action Group), a predominantly Moroccan multicultural group of young immigrants based in a suburb of Brussels, are described. The group has the ultimate goal of providing the immigrant community with cadres, drawn from its young generations, who will be able to take on political and…

The Boy Problem: Many Boys Think School Is Stupid and Reading Stinks--Is There a Remedy?

ERIC Educational Resources Information Center

Sax, Leonard

2007-01-01

The gender issue is relevant to classroom learning in more ways than one. Increasingly in the United States, young boys are saying that school is stupid and they do not like to read. This phenomenon cuts across all demographic groups: it affects affluent white boys in the suburbs no less than it affects black boys in low-income neighborhoods. In…

Chesapeake Bay, Potomac River

NASA Technical Reports Server (NTRS)

1973-01-01

The nation's capital lies astride the Potomac River (38.5N, 77.5W) at the head of the Potomac Estuary. Baltimore, MD, also in the scene, is connected to Washington by the Baltimore-Washington Parkway. The suburbs of both cities tend to cluster around the Washington and Baltimore Beltways. Most of the countryside in the eastern two-thirds of this scene is either heavily forested or is in farming, dairy operations or poultry production.

Using Value-Focused Thinking to Evaluate the Use of Innovative Stormwater Management Technologies on Air Force Installations

DTIC Science & Technology

2007-03-01

11 Figure 2: Comparison of Water Cycle across Varying Levels of Development...Comparison of Water Cycle across Varying Levels of Development (PWUD, 2006). 2.2.1. Problems Increased volume and flow rate of stormwater runoff...in which the water cycle is undisturbed. The movement of Americans in the later half of the twentieth century from cities to suburbs has resulted

Response of State Government to an Urban Problem: The School Lunch Program in New Jersey.

ERIC Educational Resources Information Center

Young, Dennis; Nokkeo, Suthirat Supaporn

The failure of State governments to use their unique place in the Federal structure for the relief of urban areas is illustrated by the school lunch program in New Jersey. The cities have a higher share of needy students and yet do not receive a greater share of program funds than the suburbs. The lunch gap--i.e., the number of low income students…

"My Life Is a Rollercoaster": A Survey of Homeless Youth Who Attended an Alternative High School

ERIC Educational Resources Information Center

Martin, Abby; Nicholson, Tom

2015-01-01

Little is known about long-term outcomes for homeless youth once they leave secondary school. The present study aimed to fill this gap. An online survey was completed by 29 ex-students who, during 1997-2011, attended a small alternative secondary school in an inner suburb of a large city in Australia. While at the school most achieved at least a…

"I'm Not Being Violent, I'm Just Having Fun!" Violence as Enacted Curriculum in a Fifth-Grade Classroom.

ERIC Educational Resources Information Center

Greenwood, Vanessa Elaine

Grounded in a communication theory that assumes that the form of communication affects the content of the knowledge that a teacher conveys to his or her students, a study attempted to determine how violence is treated in the classroom. The site for the study was Darbin Elementary School, in a suburb of San Francisco. The method was observation,…

Schools to the Rescue: Educators Are Finding Ways to Make the Lives of Poor Students and Their Families Better Every Day

ERIC Educational Resources Information Center

Cleaver, Samantha

2011-01-01

For many schools, the most pressing concern is helping families meet basic needs. Between 2007 and 2009, according to the Brookings Institution, the number of people who live in poverty increased by 4.9 million. Brookings reported that between 1999 and 2009, two thirds of the increase in poverty occurred in the suburbs. With poverty and social…

Ethnicity and Urban Park Use: A Cross-Cultural Examination of Recreation Characteristics Among Six Population Subgroups

Treesearch

Vinod Sasidharan

2004-01-01

The ethnic minority population of the US continues to increase due to rising minority birth rates coupled with the influx of ethnic immigrants to America's cities, suburbs and towns (Parrillo 1994). Based on present immigration trends, by the year 2050, 22 percent of the US population will be Hispanic and 10 percent will be Asian (US Department of Commerce 1994)....

Objectives and conditions for protection of unique peatlands in the south of Western Siberia in connection with issues of conservation and use of unique reed mire in suburbs of Tomsk

NASA Astrophysics Data System (ADS)

Semenova, N. M.

2018-03-01

The article covers the issues of protection of the wetlands located in different natural and economic conditions of Western Siberia. The main focus is on preservation and wise use of the peatlands in the southern part of the West Siberian Plain, which was greatly altered and transformed during the long-term economic development. The field research was conducted in the southern suburbs of Tomsk. A unique peatland, which is an object of a special protection effort, is described in this work. The peatland develops in the conditions of a rich groundwater feed. The peatland deposits are a mixture of peat and travertine. The extension area and the maximum thickness of organo-mineral deposits were determined. The composition of the peat deposits waters and feeding springs was studied. The specific properties of the surface waters formed under the influence of the wedging-out underground waters of the Paleozoic horizons were considered. The flora and vegetation of the study area were analyzed. A list of rare and endangered plant species was compiled. The ecological and social value of the investigated territory was substantiated. As a result we defined pertinent measures needed to protect the natural landscape and to use wisely its resources.

Assessment of both environmental cytotoxicity and trace metal pollution using Populus simonii Carr. as a bioindicator.

PubMed

Sluchyk, Victor; Sluchyk, Iryna; Shyichuk, Alexander

2014-10-01

The level of environmental pollution in the city of Ivano-Frankivsk (Western Ukraine) has been assessed by means of roadside poplar trees as bioindicators. Dividable apical meristem cells of rudimentary leaves were quantitatively analysed for mitotic activity and distribution. Anaphases were further examined for chromosomal aberrations. Male catkins were also examined for sterile pollens. Accumulation of trace elements in vegetative buds was also evaluated in order to reveal source(s) of environmental pollution. Poplar trees growing in the urban environment proved to have increased chromosomal aberrations (up to 4-fold) and increased pollen sterility (up to 4-fold) as well as decreased mitotic activity (by factor 1.5) as compared to control sampling site. The biomarker data correlate moderately with increased (up to 4-fold) concentrations of Ni, Zn, Pb, Cd and Cu in vegetative tissues suggesting that probable cause of the environmental cytotoxicity may be vehicle emissions. The maximum increase in chromosomal aberrations (7-fold) and the minimum mitotic activity (half of the control one) were recorded in poplar trees growing in industrial suburb in vicinity of large cement production plant. Taking in mind insignificant bioaccumulation of trace elements in the industrial suburb, the high environmental toxicity has been ascribed to contamination in cement and asbestos particulates.

Association of Socioeconomic Factors and Sedentary Lifestyle in Belgrade’s Suburb, Working Class Community

PubMed Central

KONEVIC, Slavica; MARTINOVIC, Jelena; DJONOVIC, Nela

2015-01-01

Background: Sedentary lifestyle represents a growing health problem and considering that there is already a range of unhealthy habits that are marked as health risk factors and the increasing prevalence of sedentary lifestyle worldwide, we aimed to investigate association of sedentary way of living in suburb, working class local community with socioeconomic determinants such as educational level, occupation and income status. Methods: In this community-based cross-sectional study, 1126 independently functioning adults were enrolled into the study. The study protocol included a complete clinical and biochemical investigation revealing age, gender, lipid status, height, weight and blood pressure. Trained interviewers (nurses) collected information from patients about current state of chronic diseases (diabetes mellitus, arterial hypertension) smoking, medication and other socioeconomic data. Descriptive analysis, Chi-square and logistic regression were performed as statistical calculations. Results: Patients with elementary school were seven times more likely to be classified in category with sedentary lifestyle compared to patients with college or faculty degree. Being retired and reporting low income were significantly associated with higher odds of sedentary behavior when compared with students and patients with high-income status, respectively. Conclusions: The significance of this study lies in the fact that our results may help to easier identification of patients who may have a tendency towards a sedentary lifestyle. PMID:26587469

Association of Socioeconomic Factors and Sedentary Lifestyle in Belgrade's Suburb, Working Class Community.

PubMed

Konevic, Slavica; Martinovic, Jelena; Djonovic, Nela

2015-08-01

Sedentary lifestyle represents a growing health problem and considering that there is already a range of unhealthy habits that are marked as health risk factors and the increasing prevalence of sedentary lifestyle worldwide, we aimed to investigate association of sedentary way of living in suburb, working class local community with socioeconomic determinants such as educational level, occupation and income status. In this community-based cross-sectional study, 1126 independently functioning adults were enrolled into the study. The study protocol included a complete clinical and biochemical investigation revealing age, gender, lipid status, height, weight and blood pressure. Trained interviewers (nurses) collected information from patients about current state of chronic diseases (diabetes mellitus, arterial hypertension) smoking, medication and other socioeconomic data. Descriptive analysis, Chi-square and logistic regression were performed as statistical calculations. Patients with elementary school were seven times more likely to be classified in category with sedentary lifestyle compared to patients with college or faculty degree. Being retired and reporting low income were significantly associated with higher odds of sedentary behavior when compared with students and patients with high-income status, respectively. The significance of this study lies in the fact that our results may help to easier identification of patients who may have a tendency towards a sedentary lifestyle.

High-rise construction in the Saint Petersburg agglomeration in 1703-1950s

NASA Astrophysics Data System (ADS)

Sementsov, Sergey; Akulova, Nadezhda; Kurakina, Severina

2018-03-01

Regularities of high-rise construction (implemented projects and developments) in Saint Petersburg and the Saint Petersburg agglomeration since the foundation of the city in 1703 till the 1950s are considered. Based on these regularities, a single spatially developed system of vertical dominants is formed. High-rise construction in the city and its suburbs started in the 1710s and continues up to the present time. In the considered decades (1703-1950s), high-rise construction mostly performed urban-planning functions (with vertical and symbolic dominants), relying on patterns of the visual perception of man-made landscapes under development. Since the 1710s, the construction of vertical dominants (mainly temples, spires of towers, lighthouses, etc.) of five ranks (depending on the altitude range and in relation to the background development) was conducted in territories of the entire agglomeration. These dominants were arranged in landscapes of the city and suburbs with almost mathematically precise accuracy and according to special regulations. Such dominants obtained particular descriptive and silhouette characteristics in accordance with the conditions of spatial perception. In some periods of city development, attempts were made to create monuments (symbolic dominants) of specific height and include those in the spatial system of high-rise dominants as significant elements of the city silhouette.

Fine particulate pollution in the Nanjing northern suburb during summer: composition and sources.

PubMed

An, Junlin; Duan, Qing; Wang, Honglei; Miao, Qing; Shao, Ping; Wang, Jian; Zou, Jianan

2015-09-01

To understand the chemical composition characteristic of pollution in a northern suburb of Nanjing, particle samples were collected by two Andersen cascade impactors from May to July 2013. The positive matrix factorization version 3 (EPA-PMF 3.0) was applied to identify the source contribution of PM2.1 concentrations in the study area. Source categories were determined based on the chemical component abundances in the source profiles. Overall, results indicated that seven factors were obtained. The factors are identified as follows: (I) secondary aerosol, characterized by high concentrations of NH4 (+), NO3 (-), and SO4 (2-), accounting for 20.22 %; (II) metallurgical aerosol, characterized by high concentrations of Pb, Cd, and Zn, accounting for 6.71 %; (III) road dust, characterized by high concentrations of Mg, Ca, Na, Al, and Ba, accounting for 11.85 %; (IV) biomass burning, characterized by high concentrations of K(+), Na(+), Cl(-), and K, accounting for 10.17 %; (V) residual oil, characterized by high concentrations of V and Cr, accounting for 16.63 %; (VI) iron and steel industry, characterized by high concentrations of Mn and Fe, accounting for 9.48 %; and (VII) vehicle exhaust, characterized by high concentrations of organic carbon (OC), Mo, elemental carbon (EC) and K, accounting for 24.94 %.

Spatial distribution of U.S. household carbon footprints reveals suburbanization undermines greenhouse gas benefits of urban population density.

PubMed

Jones, Christopher; Kammen, Daniel M

2014-01-21

Which municipalities and locations within the United States contribute the most to household greenhouse gas emissions, and what is the effect of population density and suburbanization on emissions? Using national household surveys, we developed econometric models of demand for energy, transportation, food, goods, and services that were used to derive average household carbon footprints (HCF) for U.S. zip codes, cities, counties, and metropolitan areas. We find consistently lower HCF in urban core cities (∼ 40 tCO2e) and higher carbon footprints in outlying suburbs (∼ 50 tCO2e), with a range from ∼ 25 to >80 tCO2e in the 50 largest metropolitan areas. Population density exhibits a weak but positive correlation with HCF until a density threshold is met, after which range, mean, and standard deviation of HCF decline. While population density contributes to relatively low HCF in the central cities of large metropolitan areas, the more extensive suburbanization in these regions contributes to an overall net increase in HCF compared to smaller metropolitan areas. Suburbs alone account for ∼ 50% of total U.S. HCF. Differences in the size, composition, and location of household carbon footprints suggest the need for tailoring of greenhouse gas mitigation efforts to different populations.

Phthalate esters contamination in soils and vegetables of plastic film greenhouses of suburb Nanjing, China and the potential human health risk.

PubMed

Ma, Ting Ting; Wu, Long Hua; Chen, Like; Zhang, Hai Bo; Teng, Ying; Luo, Yong Ming

2015-08-01

The contamination of phthalate esters (PAEs) has become a potential threat to the environment and human health because they could be easily released as plasticizers from the daily supply products, especially in polyethylene films. Concentration levels of total six PAEs, nominated as priority pollutants by the US Environmental Protection Agency (USEPA), were investigated in soils and vegetables from four greenhouse areas in suburbs of Nanjing, East China. Total PAEs concentration ranged from 930 ± 840 to 2,450 ± 710 μg kg(-1) (dry weight (DW)) in soil and from 790 ± 630 to 3,010 ± 2,130 μg kg(-1) in vegetables. Higher concentrations of PAEs were found in soils except in Suo Shi (SS) area and in vegetables, especially in potherb mustard and purple tsai-tai samples. Risk assessment mainly based on the exposures of soil ingestion and daily vegetable intake indicated that bis(2-ethylhexyl) phthalate (DEHP) in the samples from Gu Li (GL) and Hu Shu (HS) exhibited the highest hazard to children less than 6-year old. Therefore, the human health risk of the PAEs contamination in soils and vegetables should greatly be of a concern, especially for their environmental estrogen analog effects.

Incidence, Risk Factors, and the Protective Effect of High Body Mass Index against Sarcopenia in Suburb-Dwelling Elderly Chinese Populations.

PubMed

Han, P; Zhao, J; Guo, Q; Wang, J; Zhang, W; Shen, S; Wang, X; Dong, R; Ma, Y; Kang, L; Fu, L; Jia, L; Han, X; He, Z; Bao, Y; Wang, L; Niu, K

2016-01-01

Few studies have explored the risk factors of sarcopenia in certain cohorts. The objective of this study was to examine the incidence of sarcopenia and associated factors over a 1-year period in an elderly Chinese suburban population. This study was conducted on 356 Chinese suburb-dwelling participants aged ≥60 years, for whom detailed information regarding sociodemographics, behavioral characteristics, and medical conditions had been documented. Sarcopenia was defined according to the Asian Working Group for Sarcopenia (AWGS) criteria. Sarcopenia incidence was documented after one year of follow-up, and correlated with several possible factors. At baseline, 64 (9.7%) of the initial 657 participants had sarcopenia. The prevalence of sarcopenia was 10.4% after one year. Between baseline and 1-year follow-up, 13 of the participants without sarcopenia at baseline had developed sarcopenia. After multivariate adjustments, it was found that the incidence of sarcopenia increased with age and high body mass index (BMI) is associated with less incidence of sarcopenia. Incidence was also higher among women. We found sarcopenia incidence increased with age, and women were more likely to have sarcopenia. A higher BMI is also associated with a lower incidence of sarcopenia. Maintaining a healthy weight could be beneficial in the prevention of sarcopenia.

Neighborhood adversity, ethnic diversity, and weak social cohesion and social networks predict high rates of maternal depressive symptoms: a critical realist ecological study in South Western Sydney, Australia.

PubMed

Eastwood, John Graeme; Kemp, Lynn Ann; Jalaludin, Bin Badrudin; Phung, Hai Ngoc

2013-01-01

The aim of the study reported here is to explore ecological covariate and latent variable associations with perinatal depressive symptoms in South Western Sydney for the purpose of informing subsequent theory generation of perinatal context, depression, and the developmental origins of health and disease. Mothers (n = 15,389) delivering in 2002 and 2003 were assessed at two to three weeks after delivery for risk factors for depressive symptoms. The binary outcome variables were Edinburgh Postnatal Depression Scale (EPDS)> 9 and > 12. Aggregated EPDS > 9 was analyzed for 101 suburbs. Suburb-level variables were drawn from the 2001 Australian Census, New South Wales Crime Statistics, and aggregated individual-level risk factors. Analysis included exploratory factor analysis, univariate and multivariate likelihood, and Bayesian linear regression with conditional autoregressive components. The exploratory factor analysis identified six factors: neighborhood adversity, social cohesion, health behaviors, housing quality, social services, and support networks. Variables associated with neighborhood adversity, social cohesion, social networks, and ethnic diversity were consistently associated with aggregated depressive symptoms. The findings support the theoretical proposition that neighborhood adversity causes maternal psychological distress and depression within the context of social buffers including social networks, social cohesion, and social services.

Daily Attendance Data. Chronic Absenteeism in Oregon Elementary Schools. Part 3 of 4. September 2016. Research Brief Series

ERIC Educational Resources Information Center

Oregon Department of Education, 2016

2016-01-01

The Oregon Department of Education (ODE) partnered with 15 elementary schools to obtain and analyze student-level daily attendance records for 6,390 students. Schools ranged in size from just over 100 students to more than 600 students. Geographic locations also varied with 4 schools located in a city, 4 in a suburb, 4 in a town, and 3 in a rural…

Individuals in a Collectivist World: Born in the U.S.A., Teaching in Caracas, Venezuela

ERIC Educational Resources Information Center

Warring, Douglas F.; Huber-Warring, Tonya

2006-01-01

Venezuela is a country slightly larger than twice the size of California, the third largest U.S.A. state in land area. Caracas, the capitol city, is home to a population of 6 million people nested into a space that is actually smaller in size than the area of Minneapolis-St. Paul, Minnesota, U.S.A., a city/suburb of only 2.8 million people. In…

USSR Report, International Affairs

DTIC Science & Technology

1986-06-05

country has millionaires and even billionaires. On a clear day, you can see the pyramids well from Muqattam Hill. All of us are familiar with them...from childhood. And of course, on one of my first days after arriving in Cairo I set off for Giza , a suburb of the Egyptian capital, to see this man...made wonder. The environs of the pyramids were deserted. The local tourist industry was literally standing idle. On catching sight of the rare

Proposed Operational Base Site, Steptoe Valley, Ely Area, Nevada.

DTIC Science & Technology

1980-03-31

1629, respectively (White Pine Chamber of Commerce , WPCC, 1980). The city of Ely is incorporated; the suburb of East Ely is not. For purposes of this...Site SAF Security Alert Facility WPCC White Pine Chamber of Commerce WPPP White Pine Power Project IL__ _ FN-TR-35 38 BIBLIOGRAPHY Cardinalli, J., 1979...Nevada Forecasts for the Future--Agriculture, State Engineer’s Office, Carson City, Nevada. *1 White Pine Chamber of Commerce , 1980, Oral

Leonids: Did They Make it to Earth?

NASA Technical Reports Server (NTRS)

Weigel, A.; Lepland, A.; De, Sasadhar; Marti, K.; Arrhenius, G.

2000-01-01

On the morning of November 18. 1998, following the spectacular Leonid meteor shower, one of us (S. De) found particles spread over the roof terrace in a residence in Baruipur. a suburb of Calcutta, India. Considering the time and location, these particles possibly derived from the meteor shower, although the fall was not observed. Other particles collected in connection with the Leonid showers in different parts of India proved to be of terrestrial origin.

How They Decide: A Case Study Examining the Decision Making Process for Keeping or Cutting Music Education in a K-12 Public School District

ERIC Educational Resources Information Center

Major, Marci L.

2010-01-01

The purpose of this study was to examine and understand the decision making process for keeping or cutting music programs in one selected public school district. Berkley School District, in the Detroit suburb of Berkley, Michigan, has not made extreme cuts to the music program in over ten years, nor have they specifically targeted their music…

Interdisciplinary Student/Teacher Materials in Energy, the Environment, and the Economy: 4, Transportation and the City, Grades 8, 9.

ERIC Educational Resources Information Center

Childs, Barbara; And Others

This instructional unit for grades eight and nine tells why and how American small towns declined as a result of the availability and acceptance of automobiles, and it tells of the growth of suburbs and their effect on the city. The learning activities also relate the story of the demand for cars and explain the drain on the cities' sense of…

Worldwide Report: Epidemiology

DTIC Science & Technology

1985-09-03

virus (HAV) infection was studied in a rural production brigade in the suburb of Beijing from June 1982 to June 1983. Four hundred and ninety-one...on Malaria More Tetanus Deaths Joonatic Disease Reported Diarrhea in Kushtia 3 4 5 5 5 5 6 6 6 6 7 - a - BELGIUM Working Group ...on Hepatitis in Recruits (Zhang Xitan, et al.; Beijing JIEFANGJUN YIXUE ZAZHI, No 3, 20 Jun 85) 43 An Epidemiological Study of Viral Hepatitis in

The New Reality for Suburban Schools: How Suburban Schools Are Struggling with Low-Income Students and Students of Color in Their Schools. Counterpoints

ERIC Educational Resources Information Center

Shiller, Jessica T.

2016-01-01

Since the year 2000, the population of people of color and of poor families in the suburbs has been rapidly increasing, making these areas far more diverse than they were a generation ago. Along with the increase in diversity has come re-segregation, leaving some schools with very high concentrations of low-income students and students of color,…

U.S. Air Force Environmental Assessment: Repair by Replacement JP-8 Fuel Transfer Line Tinker Air Force Base, Oklahoma

DTIC Science & Technology

2011-12-01

archaeological deposits discovered during construction activities would be managed in accordance with the compliance procedures in the Tinker AFB...missions, located in the southeast Oklahoma City area, directly south of the suburb of Midwest Environmental Assessment Chapter 1 Repair by...the incorporated city limits of Oklahoma City, Oklahoma. Centered ten miles southeast of downtown, Tinker AFB is generally bordered to the north by

How They Decide: A Case Study Examining the Decision-Making Process for Keeping or Cutting Music in a K-12 Public School District

ERIC Educational Resources Information Center

Major, Marci L.

2013-01-01

This study was designed to examine the decision-making process for keeping or cutting the music program in one selected public school district. Lekbery School District, in the Detroit suburb of Lekbery, Michigan, had not made extreme cuts to the music program in over 10 years, nor had it specifically targeted the music program when budgets cuts…

An Embedded Professional Paired Placement Model: "I Know I Am Not an Expert, but I Am at a Point Now Where I Could Step into the Classroom and Be Responsible for the Learning"

ERIC Educational Resources Information Center

Lang, Catherine; Neal, Deborah; Karvouni, Maria; Chandler, Debbie

2015-01-01

We present a sustainable and innovative model for pre-service teacher paired professional placements called the Teaching School model. The Teaching School model was piloted initially in partnership with a Metropolitan University and a P-12 College located in Melbourne's northern suburbs in 2013. It was expanded in 2014 to capitalise on an existing…

TERROR 2000: The Future Face of Terrorism

DTIC Science & Technology

1994-06-24

defused a crude bomb planted near the local office of Ameri- can Airlines. In the other, two men attacked a Malaysian security guard stationed on the...Security system will be reformed. Those reforms will include means testing and taxation of benefits. 4. Rural land is being colonized by suburbs and...its present liabilities in the U.S. to become a major source of energy. .64 2018 57.43 US 4. Electric cars, augmented by solar panels, become available

Mount Rainier: living with perilous beauty

USGS Publications Warehouse

Scott, Kevin M.; Wolfe, Edward W.; Driedger, Carolyn L.

1998-01-01

Mount Rainier is an active volcano reaching more than 2.7 miles (14,410 feet) above sea level. Its majestic edifice looms over expanding suburbs in the valleys that lead to nearby Puget Sound. USGS research over the last several decades indicates that Mount Rainier has been the source of many volcanic mudflows (lahars) that buried areas now densely populated. Now the USGS is working cooperatively with local communities to help people live more safely with the volcano.

M-X Environmental Technical Report. Alternative Potential Operating Base Locations, Coyote Spring Valley.

DTIC Science & Technology

1980-12-22

necessary and identify by block number) MX Coyote Spring, Nevada Siting Analysis Nevada Environnental Report 20. ABSTRACT (Continue on reverse side If...necessary and Identify by block number) The area of analysis (AO) for the Coyote Spring Valley operating base option includes both Clark and Lincoln...counties, and is located in the southern portion of the designated region of influence. Las Vegas and the surrounding suburbs are the major settlements and

Why did persons invited to train in cardiopulmonary resuscitation not do so?

PubMed

Lejeune, P O; Delooz, H H

1987-03-01

All citizens (N = 22066) aged 16 to 65 of a medium-sized Belgian town were personally invited to CPR training sessions held in their neighbourhood. 1152 responded by attending a training session. Those who did not so respond were surveyed (random sample N = 600) for reasons of their not coming. The sample fitted well with census data for gender, age and suburb location but not for job, because retired persons and women at home were overrepresented. 123 persons did not want to answer the questions. 116 persons said they were already trained in CPR, 276 said they would accept on a future occasion and 82 said they would not. Three persons did not answer this question. There was no discrimination for job, gender and suburb location between those who did not accept a future training opportunity, nor was the existence of a heart patient among relatives. The older the person, the less inclined was that person to participate in CPR training (age effect chi 2 = 17 X 17, d.f. = 9, P less than 0.05). The 276 who accepted future training, chose their workplace (221) and/or their social meeting place (club etc.) as the place where this future training should be held. We suggest that CPR training is well accepted and that the training opportunities should be given at places of work and social gatherings.

The effect of residential choice on the travel distance and the implications for sustainable development

NASA Astrophysics Data System (ADS)

Eka Putra, Kaspan

2018-03-01

For Medan citizens, the choice of residence location depends on the ability to buy a house. House price is determined by the price of land where the housing is located. The more to the edge of the city the location of a house, then the price will be lower. So that the suburbs of Medan become the residential choice for the citizens of low-income. The residential choice will affect the distance of the journey to the workplace. This study analyzed the effect of residential choice on the travel distance and the implications for the implementation of sustainable development. The data used in this study is the primary data obtained through the survey held in Medan. The research approach is quantitative with the data analysis technique of Structural Equation Model (SEM). The results show that low-income citizens tend to choose the location of suburbs, while they work in the urban area. The location of the residence affects the daily travel distance is very high. The travel distance that is the very high effect the use of private vehicle mode. The use of private vehicles for long travel distance requires a huge energy. The use of very high fuel oils is a waste of energy and can increase air pollution. This is not in accordance with the concept of sustainable development.

Enquete sur le langage de l'enfant francais: Transcriptions de conversations d'enfants de 9 ans (Investigation of the Language of French Children: Transcriptions of Conversations of 9-Year-Olds). Document No. 1.

ERIC Educational Resources Information Center

Leclercq, Janine, Comp.

These transcriptions of children living in a suburb of Paris represent and illustrate linguistic behavior and interests of the average nine-year-old French child. Seventy-nine children in groups of three were recorded in 30-minute periods of free conversation and 10-minute periods of play. Analysis reveals more than 30 centers of interest which…

Mount Rainier: learning to live with volcanic risk

USGS Publications Warehouse

Driedger, C.L.; Scott, K.M.

2002-01-01

Mount Rainier in Washington state is an active volcano reaching more than 2.7 miles (14,410 feet) above sea level. Its majestic edifice looms over expanding suburbs in the valleys that lead to nearby Puget Sound. USGS research over the last several decades indicates that Mount Rainier has been the source of many volcanic mudflows (lahars) that buried areas now densely populated. Now the USGS is working cooperatively with local communities to help people live more safely with the volcano.

Education Funding Crisis in the Suburbs: The Impact of the 2007-09 Recession Recovery Policies and the New York State Tax Levy Cap on School District Financial Planning Practices

ERIC Educational Resources Information Center

Galligan, John J.; Annunziato, Anthony

2017-01-01

This article examines the impact of the fiscal recovery policies stemming from the 2007-09 economic recession and the implementation of the 2011 New York State Property Tax Levy Cap on the budgets of school districts located within a Long Island, New York suburban township. The research basis of this paper is based on two studies conducted by the…

One Space, Many Places: Folklife and Land Use in New Jersey's Pinelands National Reserve. Report and Recommendations to the New Jersey Pinelands Commission for Cultural Conservation in the Pinelands National Reserve.

ERIC Educational Resources Information Center

Hufford, Mary

In 1978, the U.S. Congress established the Pinelands National Reserve on a million-acre landscape of New Jersey woodlands, farms, marshes, suburbs, towns, rivers, and bays. The reserve was to protect not only the region's great natural beauty and scientific value, but also the cultural life of its people, which is largely undocumented. In 1983,…

Chesapeake Bay, Potomac River

NASA Image and Video Library

1973-06-22

SL2-05-393 (22 June 1973) --- The nation's capital lies astride the Potomac River (38.5N, 77.5W) at the head of the Potomac Estuary. Baltimore, MD, also in the scene, is connected to Washington by the Baltimore-Washington Parkway. The suburbs of both cities tend to cluster around the Washington and Baltimore Beltways. Most of the countryside in the eastern two-thirds of this scene is either heavily forested or is in farming, dairy operations or poultry production. Photo credit: NASA

"Dye mon, gen mon" ("Beyond the Mountains, More Mountains"). Social Theatre, Community Mobilisation and Participation after Disasters: The International Organization for Migration Experience in Haiti, after January 2010's Earthquake

ERIC Educational Resources Information Center

Schinina, Guglielmo; Voltaire, Justin; Ataya, Amal; Salem, Marie-Adele

2011-01-01

The earthquake that thumped the Haitian coast in January 2010, wiping off entire suburbs of Port au Prince and other cities, left 222,570 casualties with an estimated 80,000 corpses still missing. One and a half million people were displaced and the majority is still living in 1000 improvised camps, in tents or self-made shelters. The national and…

Prolonged sexual abstinence after childbirth: gendered norms and perceived family health risks. Focus group discussions in a Tanzanian suburb.

PubMed

Mbekenga, Columba K; Pembe, Andrea B; Darj, Elisabeth; Christensson, Kyllike; Olsson, Pia

2013-01-15

Prolonged sexual abstinence after childbirth is a socio-cultural practice with health implications, and is described in several African countries, including Tanzania. This study explored discourses on prolonged postpartum sexual abstinence in relation to family health after childbirth in low-income suburbs of Dar es Salaam, Tanzania. Data for the discourse analysis were collected through focus group discussions with first-time mothers and fathers and their support people in Ilala, Dar es Salaam, Tanzania. In this setting, prolonged sexual abstinence intended at promoting child health was the dominant discourse in the period after childbirth. Sexual relations after childbirth involved the control of sexuality for ensuring family health and avoiding the social implications of non-adherence to sexual abstinence norms. Both abstinence and control were emphasised more with regard to women than to men. Although the traditional discourse on prolonged sexual abstinence for protecting child health was reproduced in Ilala, some modern aspects such as the use of condoms and other contraceptives prevailed in the discussion. Discourses on sexuality after childbirth are instrumental in reproducing gender-power inequalities, with women being subjected to more restrictions and control than men are. Thus, interventions that create openness in discussing sexual relations and health-related matters after childbirth and mitigate gendered norms suppressing women and perpetuating harmful behaviours are needed. The involvement of males in the interventions would benefit men, women, and children through improving the gender relations that promote family health.

Comparison between the atmospheric boundary layer in Paris and its rural suburbs during the ECLAP experiment

NASA Astrophysics Data System (ADS)

Dupont, E.; Menut, L.; Carissimo, B.; Pelon, J.; Flamant, P.

The ECLAP experiment has been performed during the winter of 1995 in order to study the influence of the urban area of Paris on the vertical structure and diurnal evolution of the atmospheric boundary layer, in situations favourable to intense urban heat island and pollution increase. One urban site and one rural site have been instrumented with sodars, lidars and surface measurements. Additional radiosondes, 100 m masts and Eiffel Tower data were also collected. This paper gives a general overview of this experiment, and presents results of the analysis of four selected days, characterized by various wind directions and temperature inversion strengths. This analysis, which consists in a comparison between data obtained in the two sites, has been focused on three parameters of importance to the ABL dynamics: the standard deviation of vertical velocity, the surface sensible heat flux, and the boundary layer height. The vertical component of turbulence is shown to be enhanced by the urban area, the amplitude of this effect strongly depending on the meteorological situation. The sensible heat flux in Paris is generally found larger than in the rural suburbs. The most frequent differences range from 25-65 W m -2, corresponding to relative differences of 20-60%. The difference of unstable boundary layer height between both sites are most of the time less than 100 m. However, sodar and temperature data show that the urban influence is enhanced during night-time and transitions between stable and unstable regimes.

Holocene estuarine sediments as a source of arsenic in Pleistocene groundwater in suburbs of Hanoi, Vietnam

NASA Astrophysics Data System (ADS)

Kuroda, Keisuke; Hayashi, Takeshi; Funabiki, Ayako; Do, An Thuan; Canh, Vu Duc; Nga, Tran Thi Viet; Takizawa, Satoshi

2017-06-01

Groundwater pollution by arsenic is a major health threat in suburban areas of Hanoi, Vietnam. The present study evaluates the effect of the sedimentary environments of the Pleistocene and Holocene deposits, and the recharge systems, on the groundwater arsenic pollution in Hanoi suburbs distant from the Red River. At two study sites (Linh Dam and Tai Mo communes), undisturbed soil cores identified a Pleistocene confined aquifer (PCA) and Holocene unconfined aquifer (HUA) as major aquifers, and Holocene estuarine and deltaic sediments as an aquitard layer between the two aquifers. The Holocene estuarine sediments (approximately 25-40 m depth, 9.6-4.8 cal ka BP) contained notably high concentrations of arsenic and organic matter, both likely to have been accumulated by mangroves during the Holocene sea-level highstand. The pore waters in these particular sediments exhibited elevated levels of arsenic and dissolved organic carbon. Arsenic in groundwater was higher in the PCA (25-94 μg/L) than in the HUA (5.2-42 μg/L), in both the monitoring wells and neighboring household tubewells. Elevated arsenic concentration in the PCA groundwater was likely due to vertical infiltration through the arsenic-rich and organic-matter-rich overlying Holocene estuarine sediments, caused by massive groundwater abstraction from the PCA. Countermeasures to prevent arsenic pollution of the PCA groundwater may include seeking alternative water resources, reducing water consumption, and/or appropriate choice of aquifers for groundwater supply.

Study protocol for a natural experiment in a lower socioeconomic area to examine the health-related effects of refurbishment to parks including built-shade (ShadePlus).

PubMed

Dobbinson, S J; Veitch, J; Salmon, J; Wakefield, M; Staiger, P K; MacInnis, R J; Simmons, J

2017-02-22

Parks in disadvantaged suburbs often have low quality and few amenities, which is likely to result in them being underutilised for recreation and physical activity. Refurbishment of parks, including shade, walking paths and other amenities, may have broad health-related benefits. The study design, methods and planned analyses for a natural experiment examining the effects of refurbishments including built-shade added to parks in disadvantaged outer suburbs of Melbourne are described. Three intervention parks and three comparison parks matched for equivalence of park and neighbourhood characteristics were selected. Using mixed methods, the outcomes will be assessed during three consecutive spring-summer periods (T1: 2013-2014; T2: 2014-2015: T3: 2015-2016). Primary outcomes included: observed park use, physical activity and shade use. Self-reported social connectedness, community engagement and psychological well-being were assessed as secondary outcomes. This study was approved by Cancer Council Victoria's Human Research Ethics Committee. Studies such as ShadePlus can improve understanding of the broader effects of park refurbishments (including physical activity levels and sun protection behaviours, as well as social connectedness and psychological well-being). The study findings will be disseminated through established urban planning and parks and recreation networks, peer review publications and conference presentations. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

[Human African trypanosomiasis in an urban area: an emerging problem?].

PubMed

Louis, F J; Bilenge, C M; Simarro, P P; Meso, V Kande; Lucas, P; Jannin, J

2003-08-01

The human African trypanosomiasis is essentially a rural disease. The notification of cases in urban area has always been incidental; either a diagnosis made in town revealed a disease contracted in rural environment or it meant the preservation of a complete epidemiological cycle in a remaining urban micro-focus. In Kinshasa, in Democratic Republic of Congo, about forty cases have been notified each year. All of them came from the nearby foci of Bandundu, Lower Congo and Kasaï. In 1996 the number of cases reached suddenly 254 and today the average annual number comes up to 500 in spite of all the efforts undertaken to fight the disease. A study of cases in 1998 and 1999 shows that patients are essentially distributed in suburbs and that the most affected by the disease are the 15-49 year old ones whose job is related with agricultural or fishing activities. Two phenomena seem to explain this sudden increase: the massive inflow of refugees in outskirts of town coming from provinces where trypanosomiasis is endemic and a major economic crisis throwing out urban population in suburbs living on a subsistence micro-agriculture. These concomitant factors have contributed to the setting up of a trypanosomiasis belt around the capital. Today a strategy has to be reconsidered in order to fight against the disease in the capital itself and to make the medical staff aware of the diagnosis of a disease still unknown in their sanitary district.

Prolonged sexual abstinence after childbirth: gendered norms and perceived family health risks. Focus group discussions in a Tanzanian suburb

PubMed Central

2013-01-01

Background Prolonged sexual abstinence after childbirth is a socio-cultural practice with health implications, and is described in several African countries, including Tanzania. This study explored discourses on prolonged postpartum sexual abstinence in relation to family health after childbirth in low-income suburbs of Dar es Salaam, Tanzania. Methods Data for the discourse analysis were collected through focus group discussions with first-time mothers and fathers and their support people in Ilala, Dar es Salaam, Tanzania. Results In this setting, prolonged sexual abstinence intended at promoting child health was the dominant discourse in the period after childbirth. Sexual relations after childbirth involved the control of sexuality for ensuring family health and avoiding the social implications of non-adherence to sexual abstinence norms. Both abstinence and control were emphasised more with regard to women than to men. Although the traditional discourse on prolonged sexual abstinence for protecting child health was reproduced in Ilala, some modern aspects such as the use of condoms and other contraceptives prevailed in the discussion. Conclusion Discourses on sexuality after childbirth are instrumental in reproducing gender-power inequalities, with women being subjected to more restrictions and control than men are. Thus, interventions that create openness in discussing sexual relations and health-related matters after childbirth and mitigate gendered norms suppressing women and perpetuating harmful behaviours are needed. The involvement of males in the interventions would benefit men, women, and children through improving the gender relations that promote family health. PMID:23316932

Record Flood-Producing Rainstorms of 17-18 July 1996 in the Chicago Metropolitan Area. Part III: Impacts and Responses to the Flash Flooding.

NASA Astrophysics Data System (ADS)

Changnon, Stanley A.

1999-03-01

A record-breaking 24-h rainstorm on 17-18 July 1996 was centered on south Chicago and its southern and western suburbs, areas with a population of 3.4 million. The resulting flash flooding in Chicago and 21 suburbs broke all-time records in the region and brought the Illinois and Mississippi Rivers above flood stage. More than 4300 persons were evacuated from the flooded zones and 35000 homes experienced flood damage. Six persons were killed and the total estimated cost of the flood (losses and recovery actions) was 645 million, ranking as Illinois' second most costly weather disaster on record after the 1993 flood. Extensive damages and travel delays occurred on metropolitan transportation systems (highways and railroads). Commuters were unable to reach Chicago for up to three days and more than 300 freight trains were delayed or rerouted. Communities dealt with removal of flood-damaged materials, as well as damage to streets, bridges, and sewage treatment and water treatment plants. Reduced crop yields in adjacent rural areas represented a 67 million loss of farm income. Conflicts between communities developed over blame for the flooding due to inadequate storage capacity resulting in new regional flood planning. Federal and state aid ultimately reached 265 million, 41% of the storm costs. More than 85000 individuals received assistance, and 222 structures have been relocated under the federal Hazard Mitigation Grant Program at a cost of 19.6 million.

Sustainable income-generating projects for HIV-affected households in Zimbabwe: evidence from two high-density suburbs.

PubMed

Mutenje, Munyaradzi J; Nyakudya, Innocent W; Katsinde, Constance; Chikuvire, Tichaedza J

2007-04-01

An estimated 25% of the adults in urban areas of Zimbabwe are living as HIV-positive. In HIV-affected households the need for income increases with the demand for medicines, food and funeral costs. One way to mitigate this effect of the epidemic is by expanding micro enterprises that can enhance the livelihoods of urban households affected by HIV. To identify viable income-generating projects for such households, five possible projects facilitated by two HIV/AIDS support organisations were selected for assessment. These were: selling second-hand clothing, poultry-keeping and nutritional/herbal gardens, freezit-making, mobile kitchens, and payphone set-ups. A case study of 200 households benefiting from one of these projects was done in two high-density suburbs in the town of Bindura, northern Zimbabwe. Information was collected from each household four times per year, over four years (2001-2004). Information on the income generated from the micro enterprises was collected monthly during the period. Descriptive statistics were used to analyse household demographic data; income data was analysed using cost-benefit analysis and analysis of variance. The results show that all five income-generating projects were viable for these households, although some were not feasible for the most vulnerable HIV-affected households. Making more efficient use of micro enterprises can be a valuable part of mainstreaming HIV-affected people and households in urban areas, and so allow people living with HIV to have longer and more meaningful lives.

Prolonged sitting in cars: prevalence, socio-demographic variations, and trends.

PubMed

Sugiyama, Takemi; Merom, Dafna; van der Ploeg, Hidde P; Corpuz, Grace; Bauman, Adrian; Owen, Neville

2012-10-01

Prolonged sitting is detrimentally associated with health outcomes. However, the prevalence and characteristics of those who sit in cars for long periods are not well understood. This study examined the population prevalence, socio-demographic variations, and trends for prolonged sitting in cars among adults. Using the Sydney Greater Metropolitan Area Household Travel Survey, the prevalence of prolonged sitting time in cars (≥2 h/day) was calculated for four 3-year periods (1997-99, 2000-02, 2003-05, and 2006-08) for each population subgroup. Trends were calculated as the mean change in prevalence between adjacent survey periods. Cars were used for 66% of the total trips recorded (n=336,505). The prevalence of prolonged sitting time in cars was 16-18% in men, and 10-12% in women. Relatively higher prevalence rates were found among middle-age groups (men: 20-22%, women: 12-15%), full-time workers (men: 21-24%, women: 14-15%), those with higher income (men: 21-25%, women: 14-16%), couples with children (men: 20-21%, women: 12-14%), and those living in outer suburbs (men: 20-23%, women: 12-13%). Trends were stable in men, but increasing in women. Several subgroups (older age; living in regional suburbs) also showed increasing trends. These findings provide evidence to inform integrated approaches to measurement and policy development on prolonged car use among the public health, urban planning, and transport sectors. Copyright © 2012 Elsevier Inc. All rights reserved.

[Open-path online monitoring of ambient atmospheric CO2 based on laser absorption spectrum].

PubMed

He, Ying; Zhang, Yu-Jun; Kan, Rui-Feng; Xia, Hui; Geng, Hui; Ruan, Jun; Wang, Min; Cui, Xiao-Juan; Liu, Wen-Qing

2009-01-01

With the conjunction of tunable diode laser absorption spectroscopy technology (TDLAS) and the open long optical path technology, the system designing scheme of CO2 on-line monitoring based on near infrared tunable diode laser absorption spectroscopy technology was discussed in detail, and the instrument for large-range measurement was set up. By choosing the infrared absorption line of CO2 at 1.57 microm whose line strength is strong and suitable for measurement, the ambient atmospheric CO2 was measured continuously with a 30 s temporal resolution at an suburb site in the autumn of 2007. The diurnal atmospheric variations of CO2 and continuous monitoring results were presented. The results show that the variation in CO2 concentration has an obvious diurnal periodicity in suburb where the air is free of interference and contamination. The general characteristic of diurnal variation is that the concentration is low in the daytime and high at night, so it matches the photosynthesis trend. The instrument can detect gas concentration online with high resolution, high sensitivity, high precision, short response time and many other advantages, the monitoring requires no gas sampling, the calibration is easy, and the detection limit is about 4.2 x 10(-7). It has been proved that the system and measurement project are feasible, so it is an effective method for gas flux continuous online monitoring of large range in ecosystem based on TDLAS technology.

Comparing private and public transport access to diabetic health services across inner, middle, and outer suburbs of Melbourne, Australia.

PubMed

Madill, Rebecca; Badland, Hannah; Mavoa, Suzanne; Giles-Corti, Billie

2018-04-13

Melbourne, Australia is experiencing rapid population growth, with much of this occurring in metropolitan outer suburban areas, also known as urban growth areas. Currently little is known about differences in travel times when using private and public transport to access primary and secondary services across Melbourne's urban growth areas. Plan Melbourne Refresh, a recent strategic land use document has called for a 20 min city, which is where essential services including primary health care, can be accessed within a 20 min journey. Type 2 diabetes mellitus (T2DM) is a major chronic condition in Australia, with some of Melbourne's growth areas having some of the highest prevalence across Australia. This study explores travel times to diabetic health care services for populations residing in inner, middle and outer suburbs of metropolitan Melbourne. Geographic information systems (GIS) software were used to map the location of selected diabetic primary and secondary health care service providers across metropolitan inner, middle, outer established, outer urban growth and outer fringe areas of Melbourne. An origin-destination matrix was used to estimate travel distances from point of origin (using a total of approximately 50,000 synthetic residential addresses) to the closest type of each diabetic health care service provider (destinations) across Melbourne. ArcGIS was used to estimate travel times for private transport and public transport; comparisons were made by area. Our study indicated increased travel times to diabetic health services for people living in Melbourne's outer growth and outer fringe areas compared with the rest of Melbourne (inner, middle and outer established). Compared with those living in inner city areas, the median time spent travelling to diabetic services was between 2.46 and 23.24 min (private motor vehicle) and 12.01 and 43.15 min (public transport) longer for those living in outer suburban areas. Irrespective of travel mode used, results indicate that those living in inner and middle suburbs of Melbourne have shorter travel times to access diabetic health services, compared with those living in outer areas of Melbourne. Private motor vehicle travel times were approximately 4 to 5 times faster than public transport modes to access diabetic health services in all areas. Those living in new urban growth communities spend considerably more time travelling to access diabetic health services - particularly specialists - than those living in established areas across Melbourne.

Exploitation of Geographic Information Systems for Vehicular Destination Prediction

DTIC Science & Technology

2009-03-01

What is more, this ap- proach would enable strong correlation between contextual fuzzy sets and “ crisp ” non-fuzzy modifiers such as “in the parkway...in the building”, and “on the high- way”. Moreover, the union, junction, and disjoint junction of two or more “fuzzy” or “ crisp ” regions could yield...the last is “ crisp ”: • A = near(Road X) = .6 • B = near(Building Y ) = .8 • C = in(Suburb Z) = True The area defined by D = A ∩ B ∩ C would yield the

Infant feeding practices in Bombay slums.

PubMed

Bavdekar, S B; Bavdekar, M S; Kasla, R R; Raghunandana, K J; Joshi, S Y; Hathi, G S

1994-09-01

A study was conducted in two slum areas in a Bombay suburb covering a total population of 4879. One hundred and fifty-three mothers having children below two years were interviewed. Ninety six per cent infants below the age of 4 months received breast milk, though exclusive breastfeeding was practised only in 37% infants. Timely complementary feeding rate was only 0.48. Twenty three per cent of mothers used bottle for administration of supplementary food or water. Only 15.7% of mothers used commercial milk formula and 8.5% used commercial weaning food.

Opportunities for making ends meet and upward mobility: differences in organizational deprivation across urban and suburban poor neighborhoods.

PubMed

Murphy, Alexandra K; Wallace, Danielle

2010-01-01

Objectives. Given the recent rise of poverty in U.S. suburbs, this study asks: What poor neighborhoods are most disadvantageous, those in the city or those in the suburbs? Building on recent urban sociological work demonstrating the importance of neighborhood organizations for the poor, we are concerned with one aspect of disadvantage—the lack of availability of organizational resources oriented toward the poor. By breaking down organizations into those that promote mobility versus those that help individuals meet their daily subsistence needs, we seek to explore potential variations in the type of disadvantage that may exist.Methods. We test whether poor urban or suburban neighborhoods are more likely to be organizationally deprived by breaking down organizations into three types: hardship organizations, educational organizations, and employment organizations. We use data from the 2000 U.S. County Business Patterns and the 2000 U.S. Census and test neighborhood deprivation using logistic regression models.Results. We find that suburban poor neighborhoods are more likely to be organizationally deprived than are urban poor neighborhoods, especially with respect to organizations that promote upward mobility. Interesting racial and ethnic composition factors shape this more general finding.Conclusion. Our findings suggest that if a poor individual is to live in a poor neighborhood, with respect to access to organizational resources, he or she would be better off living in the central city. Suburban residence engenders isolation from organizations that will help meet one's daily needs and even more so from those offering opportunities for mobility.

Reproductive tract infections (RTIs) among married non-pregnant women living in a low-income suburb of Beirut, Lebanon.

PubMed

Ramia, Sami; Kobeissi, Loulou; El Kak, Faysal; Shamra, Sarah; Kreidieh, Khalil; Zurayk, Huda

2012-09-17

This study aimed to identify reproductive tract infections (RTIs) in married, non-pregnant women, aged 18 to 49 years, living in a low-income suburb of Beirut, and to investigate the relationship between demographic and socioeconomic factors and these infections. Among 1,015 women recruited for the study, 502 were found eligible and 441 were medically examined. Appropriate specimens were collected for Nisseria gonorrhea, Chlamydia trachomatis, Trichomonas vaginalis, candidiasis, and bacterial vaginosis. The results showed a relatively high prevalence of RTIs (28.2%). The prevalence rates of different agents were as follows: 22.9% of the women were positive for T. vaginalis, 8.8% for candidiasis, 4.5% for bacterial vaginosis, and 1% for N. gonorrhea; none of the women were positive for C. trachomatis. Regression analysis showed that women between the ages of 30 and 39 were twice more likely to have T. vaginalis as compared to younger women. Furthermore, women whose husbands were taxi drivers were at higher risk of acquiring T. vaginalis (OR = 2.2) as compared with women whose husbands occupation was listed as skilled/unskilled. This conclusion can be drawn for the odds of developing any RTI (OR = 2.15). Moreover, those participants with the lowest income were twice as likely to have any RTI compared to those with higher incomes. This study shows a relatively high prevalence of RTIs (T. vaginalis mainly). It urges further in-depth research on cultural practices and economic factors to understand the pattern of sexual behavior in this community.

A qualitative Kaupapa Māori approach to understanding infant and young child feeding practices of Māori and Pacific grandparents in Auckland, New Zealand.

PubMed

Tapera, Rachel; Harwood, Matire; Anderson, Anneka

2017-04-01

The present research sought to better understand the barriers, facilitators, attitudes and beliefs that influence the way Māori and Samoan grandparents feed their grandchildren in a deprived urban neighbourhood in New Zealand. The research adopted a qualitative methodology that was consistent with a Kaupapa Māori research approach. Seven semi-structured interviews were conducted with grandparents to collect narrative data. Sampling occurred in one Auckland suburb. The suburb was selected because of its high level of socio-economic deprivation and ethnic diversity. Seven grandparents participated in the study (five Māori and two Samoan). Each participant met the inclusion criteria (i.e. they had provided at least five meals per week over the previous three months to grandchildren aged less than 24 months). Marae (i.e. meeting houses and areas used by local Māori tribes/sub-tribes) and community organisations were used to recruit participants. A general inductive thematic analysis identified four key themes: (i) grandparents' understanding of optimal feeding practices; (ii) economic and material factors; (iii) previous experiences and customary norms; and (iv) social support and societal pressure. The study showed that grandparents' complementary feeding practices in caring for infant grandchildren were influenced by upstream structural elements such as government policies related to welfare and pensions, employment, income and cultural knowledge. Frameworks that seek to achieve social justice and support cultural practices should be employed and promoted in the development of future policy and research in this area.

Earth Observations taken by the Expedition 16 Crew

NASA Image and Video Library

2008-01-11

ISS016-E-022772 (11 Jan. 2008) --- Perth, Australia is featured in this image photographed by an Expedition 16 crewmember on the International Space Station (ISS). Perth is the capital of the state of Western Australia, and the largest city of the southwestern continent of Australia with an estimated population of over 1.5 million (December 2006). The downtown area of Perth and the surrounding suburbs are located on flood plain deposits of the Swan and Canning Rivers that flow through the center of the metropolitan area. Perth enjoys a Mediterranean climate, where the summers are hot and dry and winters are cool and moist. Wildfires can develop during the summer months; several large fires threatened the eastern portion of the metropolitan area in 2005. This view captures variations in urban land cover in the visible wavelengths to which the human eye is sensitive (visible red, green, and blue). The downtown center of Perth at left is characterized by large buildings (such as skyscrapers) with white reflective rooftops. Suburbs to the south (across the Swan River) are characterized by higher density of small buildings with predominantly reddish-purple roofs. Several areas of green vegetation are visible in the image. Parks and golf courses comprised mainly of grass present an even green coloration, while the dense tree canopy of Kings Park appears dark green. Variations in the coloration of the Swan and Canning Rivers is due to sunglint, or light reflected off the water surface back to the observer (in this case, a crewmember onboard the ISS).

[Suicide in Paris and Ile-de-France].

PubMed

Lecomte, D; Hatton, F; Jougla, E; Le Toullec, A

1995-01-01

A study carried out in collaboration between the Institute of Forensic Medicine of Paris and the INSERM (SC8) concerned all the suicide occurred in Paris region over 1990; 455 suicides in Paris and 1,229 in the suburbs of Paris (overall, 1,684 suicides observed in Paris area for the same period). For Paris city, the rate of suicide reaches 23.3 per 100,000 subjects. This frequency increases up to 40 years and falls after this age with a further rise between 75 and 85 years. Suicide represents 17% of the total mortality for adolescents and young adults living in Paris, with a large over-representation of males (277 males, 178 females). Suicide is more frequent before 45 years in Paris than in France but this tendency is reversed after 45 years. It represents the first cause of violent deaths among young population (15-34 years) living in Paris and is, after AIDS, the second cause of death. In Paris suburbs, it constitutes the second cause of mortality after traffic accidents. The mode of suicide in Paris is essentially poisoning, then hanging and jumping from high place. In contrast, outside Paris, the hanging is more frequently used than poisoning and firearms. The contribution of the Institute of Forensic Medicine of Paris is essential for the knowledge of these voluntary deaths, a large part of them being unknown in the National statistic of causes of death. This underestimation is extremely important: only 68% of the suicides are known by the Official Statistic in Paris region and 26% for Paris city.(ABSTRACT TRUNCATED AT 250 WORDS)

Expedited Partner Therapy: Pharmacist Refusal of Legal Prescriptions.

PubMed

Borchardt, Lauren N; Pickett, Michelle L; Tan, Kevin T; Visotcky, Alexis M; Drendel, Amy L

2018-05-01

Expedited partner therapy (EPT) is an effective strategy for partner management of sexually transmitted infections. Some states, including Wisconsin, allow EPT prescriptions to be filled without a patient name. This study determined the refusal rates of nameless EPT prescriptions in Milwaukee pharmacies. In this cross-sectional study, 3 trained research assistants of different age, sex, and race posed as "patients" and visited 50 pharmacy locations from one pharmacy chain in Milwaukee County, WI, to fill nameless EPT prescriptions. A χ test was used to compare demographics of patients, pharmacists, and pharmacies. Multiple logistic regression was used to identify factors associated with prescription refusal. Twenty-nine (58%) of 50 nameless EPT prescriptions were refused. Univariate analysis showed that prescriptions were more likely to be refused if the pharmacy was in the suburbs (77%) compared with Milwaukee city (43%; P = 0.01), if the pharmacist was older than the patient (82%) compared with being younger (46%) or within the same age group (33%; P = 0.01 for both), and if the patient was white (78%) compared with nonwhite (47%; P = 0.03). Multivariable regression revealed significantly higher refusals for pharmacies located in the suburbs compared with the city (odds ratio, 5.3; 95% confidence interval, 1.4-20.3; P = 0.03) and in patients who were white compared with nonwhite (odds ratio: 4.8; 95% confidence interval, 1.2-19.8; P = 0.01). More than half of nameless EPT prescriptions were refused in Milwaukee county pharmacies, more frequently at suburban pharmacies and for white patients. Increased pharmacist education regarding EPT is essential to help combat the sexually transmitted infection crisis.

The retail availability of tobacco in Tasmania: evidence for a socio-economic and geographical gradient.

PubMed

Melody, Shannon M; Martin-Gall, Veronica; Harding, Ben; Veitch, Mark Gk

2018-03-19

To describe the retail availability of tobacco and to examine the association between tobacco outlet density and area-level remoteness and socio-economic status classification in Tasmania. Ecological cross-sectional study; analysis of tobacco retail outlet data collected by the Department of Health and Human Services (Tasmania) according to area-level (Statistical Areas Level 2) remoteness (defined by the Remoteness Structure of the Australian Statistical Geographical Standard) and socio-economic status (defined by the 2011 Australian Bureau of Statistics Index of Relative Socioeconomic Advantage and Disadvantage). Tobacco retail outlet density per 1000 residents. On 31 December 2016, there were 1.54 tobacco retail outlets per 1000 persons. The density of outlets was 79% greater in suburbs or towns in outer regional, remote and very remote Tasmania than in inner regional Tasmania (rate ratio [RR], 1.79; 95% confidence Interval [CI], 1.29-2.50; P < 0.001). Suburbs or towns in Tasmania with the greatest socio-economic disadvantage had more than twice the number of tobacco outlets per 1000 people as areas of least disadvantage (RR, 2.30; 95% CI, 1.32-4.21; P = 0.014). A disproportionate concentration of tobacco retail outlets in regional and remote Tasmania and in areas of lowest socio-economic status is evident. Our findings are consistent with those of analyses in New South Wales and Western Australia. Progressive tobacco retail restrictions have been proposed as the next frontier in tobacco control. However, the intended and unintended consequences of such policies need to be investigated, particularly for socio-economically deprived and rural areas.

Geographic distribution of burn in an Australian setting.

PubMed

Randall, Sean M; Wood, Fiona M; Boyd, James H; Duke, Janine M

2017-11-01

To investigate the geographic distribution and temporal trends of burn admissions in an Australian setting. Health administrative data of all persons hospitalised for a first burn in Western Australia for the period 2000-2012 were used. Crude and standardised incident rates were generated for each region. Maps of crude rates were generated for state regions and postcode-suburbs of Perth, the capital city. Standardised incidence rates were generated for Western Australia, total and regions, and for sub-cohorts defined by age (<20years; ≥20 years), TBSA burn severity and major causes of burns (fire, scalds and contact). Negative binomial regression was used to examine temporal changes and generate incidence rate ratios (IRR) with 95% confidence intervals (CI). Perth had the lowest burn admission rate per population; clusters of suburbs of lower social advantage and higher immigrant settlement were identified as being at high risk. While the highest observed admission rates were found in Kimberley and Goldfields (remote) regions, after adjustment for the regional demographic structures, the Wheatbelt and Mid-West (rural) regions were found to have the highest adjusted rates of burn admissions. Significant annual declines in admission rates were found for the Kimberley, Pilbara and Goldfields (remote regions); however, stable admission rates were identified for all other regions. The Mid-West and Wheatbelt rural regions were found to have the highest risk of burn admissions raising concerns about farming-related injury. Safety awareness and burn prevention strategies need to be continued, with specific attention to these high risk areas, to reduce burn admissions in Western Australia. Copyright © 2017 Elsevier Ltd and ISBI. All rights reserved.

The Housing Pattern and Entrepreneurship in Polish Suburban Landscape

NASA Astrophysics Data System (ADS)

Martyniuk-Peczek, Justyna; Peczek, Grzegorz; Martyniuk, Olga

2017-10-01

Housing stimulates the development of SMEs (small and medium enterprises) in the suburbs. The multidisciplinary research in fields of urban planning and economics, carried out by the Authors, confirms this trend. The purpose of this paper is to present the multidisciplinary results of the research on the determinants of SME localization in the suburban areas of Gdansk, Gdynia and Sopot (the Metropolitan Area Gdansk-Gdynia-Sopot - MAGGS). Many of researchers attach great significance to the term of urban sprawl. Most authors agree that this phenomenon is multidimensional. It also varies in the global perspective. The conducted research showed that urban sprawl in Poland had a positive impact on the development of entrepreneurship, leading to a situation when the SME location quotient (LQ) in some suburban areas is higher, in comparison to the core city itself. The communities characterized by an LQ significantly higher than in the core city have been identified by Authors as ‘entrepreneurship nests’. To identify the research problem, a two-pronged research in the fields of urban and architectural design as well as economics was adopted. The charter of suburban landscape was determined by site analysis and through a study of the architectural form. The results confirmed that more than 80% of the parcels, which encompass economic activity, also exhibit a residential function. Our study confirms that urban sprawl, with its characteristic housing patterns, stimulates business activity in the suburbs. According to our results, this phenomenon is not only determined by financial factors, but also results from social and spatial reasons.

Characterization of NOx emission in the suburbs of Tokyo based on simultaneous and real-time observations of atmospheric Ox and NOx

NASA Astrophysics Data System (ADS)

Matsumoto, J.

2013-12-01

Nitrogen oxides, NOx (NO, NO2), and volatile organic compounds, VOCs, are important as precursors of photochemical oxidants (tropospheric ozone, O3). To predict and control photochemical oxidants, NOx emission should be captured precisely. In addition, the ratio of NO2/NOx in the exhaust gas is also important as the initial balance between NO and NO2 in the atmosphere. Monitoring the NO2/NOx ratio in the exhaust gases is essential. Especially, the influence of the NOx emission on the real atmosphere should be explored. However, conversion reactions among NO, NO2 and O3 are typically in the time scale of minutes. The NO2/NOx ratio can change rapidly just after emission. Real-time observations of these compounds in the second time scale are essential. In view of photochemical oxidant, near emission sources of NO, ozone concentration can be easily perturbed by reaction with locally emitted NO. As an index of oxidant, the sum of O3 and NO2 (Ox = O3 + NO2) is useful. In this study, a simultaneous and real-time analyzer of atmospheric Ox and NOx has been developed utilizing the dual NO2 detectors based on laser-induced fluorescence technique (LIF), and characterization of NOx emission was explored through the observations of Ox and NOx in the suburbs of Tokyo. The dual LIF detectors consisted of one laser head, two LIF cells, and one common vacuum pump. As the Ox monitor, the excess NO was added to the sample and O3 was converted to NO2, and then the sum of O3 and NO2 in the sample was quantified at the 1st LIF cell. As the NOx monitor, the excess O3 was added to the sample and NO was converted to NO2, and then the sum of NO and NO2 in the sample was quantified at the 2nd LIF cell. Both the ';Ox' and ';NOx' channels in the dual LIF analyzer were simultaneously monitoring Ox and NOx in the sample air, respectively. The temporal resolution of observed data was 1 s. Typical conversion efficiencies of O3 and NO to NO2 were more than 0.98. The lower detection limits were 0.1 ppbv for Ox and 0.5 ppbv for NOx (60-s integration, S/N = 3). The observation test in the suburbs of Tokyo was conducted in April 2013 at Tokorozawa Campus, Waseda University. During the campaign, 48 cases of ';NOx spikes', for which NOx levels significantly varied in the second time scale due to local NOx emission, were captured. NO2/NOx ratio in the exhaust gas was estimated as the slope of regression line between 1-s series data of Ox and those of NOx observed during each spike. The average of acquired NO2/NOx ratio was 0.10. Thus, as a result of observations of real atmosphere, the present NO2/NOx ratio in the exhaust gases in the suburbs of Tokyo was 0.10 as average, which was mainly due to exhausts of automobiles. However, when the individual cases were considered, NO2/NOx could vary from 0.00 to 0.30. Such a wide range of NO2/NOx ratio may be due to (1) difference of source types (eg. automobiles, power generator) and (2) difference of conditions of sources (eg. engines, filters of exhaust). For example, NO2/NOx ratio for hybrid electric vehicles may be different from those for conventional cars. When diffusion of such new model cars can change NOx emission in near future, the present method of simultaneous and real-time monitoring of Ox and NOx in the atmosphere can be useful and promising for characterization of NOx emission.

Recounting the History of the Albatross Award

NASA Astrophysics Data System (ADS)

Knauss, John; Lill, Gordon; Maxwell, Arthur

The origin of the Albatross Award can be traced directly to a dinner party in early 1959 at the home of Gordon and Mildred Lill in the Virginia suburbs of Washington, D.C. Guests were Arthur Maxwell and his wife and John Knauss. Lill and Maxwell worked at the Office of Naval Research (ONR). Knauss was visiting from the Scripps Institution of Oceanography in LaJolla, California. During the evening the subject of the lack of awards and prizes for oceanographers arose. The three decided that perhaps this was a situation that could be remedied by the American Miscellaneous Society (AMSOC).

[PCR identification of DNA of hosts of the taiga tick nymphs (Ixodes persulcatus: Ixodinae) in St. Petersburg and its suburbs].

PubMed

Grigor'eva, L A; Markov, A V

2011-01-01

PCR identification of host DNA in unfed females and males of taiga tick Ixodes persulcatus was performed. Amplification of each sample was done using primers species-specific by 12S rDNA mitochondrial gene. Four species of small mammals (Apodemus uralensis, Clethrionomys glareolus, Microtus arvalis, and Sorex araneus) and two passeriform bird species (Fringilla coelebs and Parus major) were analysed. For one third of tick samples, hosts of previous stages were established using this method. In five cases, feeding on more than one host species was detected.

[Epidemiology of Tinea capitis in the suburbs of Tipasa, Algeria].

PubMed

Bendjaballah-Laliam, A; Djazer, H

2014-06-01

Tinea capitis represent a public health problem in Algeria, despite improvement of living conditions. We conducted a retrospective study of cases diagnosed in the hospital Hadjout (Tipasa), Algeria, during 3 years (January 2010-January 2013). Among a total of 213 hair samples, 133 were positive (direct examination or culture). Incidence average was 44 cases per year. Patients were under 12 years of age in 91%. Three species of dermatophytes were isolated: Trichophyton violaceum (66%), Microsporum canis (32.5%) and Trichophyton mentagrophytes (1.5%). No favus was diagnosed during the study period. Copyright © 2014. Published by Elsevier Masson SAS.

School Desegregation and Urban Change: Evidence from City Boundaries†

PubMed Central

Boustan, Leah Platt

2014-01-01

I examine changes in the city-suburban housing price gap in metropolitan areas with and without court-ordered desegregation plans over the 1970s, narrowing my comparison to housing units on opposite sides of district boundaries. Desegregation of public schools in central cities reduced the demand for urban residence, leading urban housing prices and rents to decline by 6 percent relative to neighboring suburbs. Aversion to integration was due both to changes in peer composition and to student reassignment to nonneighborhood schools. The associated reduction in the urban tax base imposed a fiscal externality on remaining urban residents. PMID:24511363

Aerosol size distribution and new particle formation events in the suburb of Xi'an, northwest China

NASA Astrophysics Data System (ADS)

Peng, Yan; Liu, Xiaodong; Dai, Jin; Wang, Zhao; Dong, Zipeng; Dong, Yan; Chen, Chuang; Li, Xingmin; Zhao, Na; Fan, Chao

2017-03-01

Particle number concentration and size distribution are important for better understanding the characteristics of aerosols. However, their measurements are scarce in western China. Based on the first measurement of particle number size distribution (10-487 nm) in the suburb of Xi'an, northwest China from November 2013 to December 2014, the seasonal, monthly and diurnal average particle number concentrations were investigated, and the characteristics of new particle formation (NPF) events and their dependencies on meteorological parameters also discussed. The results showed that the annual average particle number concentrations in the nucleation (NNUC), Aitken (NAIT), and Accumulation (NACC) size ranges were 960 cm-3, 4457 cm-3, 3548 cm-3, respectively. The mean total particle number concentration (NTOT) was 8965 cm-3 and largely dominated by particles in Aitken mode. The number concentration was dominated by particles around 67.3 nm in spring, summer and fall, while about 89.8 nm in winter. The percentage of the ultrafine size range (UFP, particles of diameter below 100 nm) to total particle number concentration was 63.2%, 69.6%, 62.2% and 58.1% in four seasons. The diurnal variation of the nucleation mode particles was mainly influenced by NPF events in summer, while by both traffic densities and NPF events in spring, fall and winter. The diurnal variation of the number concentration of Aitken mode particles correlated with the traffic emission in spring, fall and winter, while in summer it more correlated with contribution of the growth of the nucleation mode particles. The burst of nucleation mode particles typically started in the daytime (08:15-16:05, LST). The growth rates of nucleated particles ranged from 2.8 to 10.7 nm h-1 with an average of 5.0 ± 1.9 nm h-1. Among observed 66 NPF events from 347 effective measurement days, 85 percent of their air masses came from north or northwest China, resulting in a low concentration of pre-existing particles, and only 15 percent came southerly from Qingling Mountains. Based on their growth rate, 64 and 36 percent of their subsequent particles, corresponding to types 1 and 2 NPF events, grew and seldom grew after the burst of nucleation mode particles. For type 1 NPF event, the nucleated particles could grow up to 40 nm or larger when surface winds shifted from westerly to easterly or southeasterly (from village areas). For type 2 NPF events, the particles kept almost unchanged when the winds stayed westerly. This implied that the surface wind direction with different emissions might play an important role in new particle growth in suburb of Xi'an.

Influenza-associated severe acute respiratory infections in 2 sentinel sites in Lebanon-September 2015 to August 2016.

PubMed

Saleh, Majd; Bazzi, Lara; Ismail, Ebstissam; Mroueh, Lina; Jammal, Nisrine; Elkholy, Amgad; Mrad, Pamela; Samadi, Ahmad Al; Hijazi, Ahmad; Abiad, Firass; Nsouli, Ghazi; Rady, Alissar; Khan, Wasiq; Malik, Mamunur; Zalloua, Pierre; Ammar, Walid; Ghosn, Nada

2018-05-01

Given the sparse information on the burden of influenza in Lebanon, the Ministry of Public Health established a sentinel surveillance for severe acute respiratory infections (SARI) to identify the attribution of influenza to reported cases. We aim to highlight the proportion of influenza-associated SARI from September 1st, 2015 to August 31st, 2016 in 2 Lebanese hospitals. The study was conducted in 2 sentinel sites located in Beirut suburbs and southern province of Lebanon. WHO's 2011 standardized SARI case definition was used. Data from September 1, 2015 to August 31, 2016 were reviewed, and all-cause hospital admission numbers were obtained. Nasopharyngeal swabs were collected and tested by RT-PCR. Descriptive and bivariate analyses were conducted using STATA 13. The 2 sentinel sites reported 746 SARI cases during the studied time frame: 467 from the southern province site and 279 from the Beirut suburbs site. SARI reports peaked between January and March 2016. All, except 4, cases were sampled, and a co-dominance of influenza B (43%) and influenza A (H1N1) (41%) was evident. A high proportion of cases was reported in children <2 years 274 (37%). The proportional contribution of influenza-associated SARI to all-cause hospital admissions was high in children <2 years in the south (4.5% [95% CI: 3.1-6.5]) and in children <5 years in Beirut (0.7% [95% CI: 0.6-0.8]). This is the first study to highlight the proportion of influenza-associated SARI in 2 hospitals in Lebanon. The findings will be beneficial for supporting respiratory prevention and immunization program policies. © 2017 The Authors. Influenza and Other Respiratory Viruses Published by John Wiley & Sons Ltd.

Persuasion stage in adoption theory: a cognitive response-cognitive structure assessment of source credibility and tax-incentive effects on consumer decision making for residential solar systems. [Suburbs of Baltimore

DOE Office of Scientific and Technical Information (OSTI.GOV)

Batory, S.S.

1981-01-01

The research objective was to learn more about the consumer's acceptance or rejection process toward a major residential energy innovation, a solar-generated water heating system. An experiment was conducted that evaluated one aspect of solar's commercialization, the persuasion stage in new-product-adoption decision making. A test of source credibility and monetary incentive effects on the consumer's decision-making processes was carried out. The experiment contained two message sources: the Department of Energy (a high credibility source) and a homebuilder (a moderate credibility source), and three levels of incentives, a tax credit equal to 40% of the solar unit purchase price, a 20%more » tax credit, and no tax credit. Subjects were randomly assigned to either a control group or one of six experimental treatments in a 2 x 3 fixed-effects factorial design. Subjects were 226 adult homeowners drawn from the suburbs of Baltimore, Maryland. The research postulated and tested a process of acceptance or rejection of innovations which was based on a cognitive-response/cognitive-structure paradigm of decision making. This process is called the persuasion stage by adoption theorists. Cognitive responses, beliefs, attitudes, and behavioral measures were the dependent variables. Consumers were shown to confront or debate incoming information by comparing it to their existing cognitive structure. This comparison process generated cognitive responses which led to changes in beliefs, attitudes, and behavior toward the innovation. The findings confirm that the federal government's intervention in the marketplace is having a favorable effect on the adoption decision process toward solar-generated water heating.« less

Estimating the health benefits of planned public transit investments in Montreal.

PubMed

Tétreault, Louis-François; Eluru, Naveen; Hatzopoulou, Marianne; Morency, Patrick; Plante, Celine; Morency, Catherine; Reynaud, Frederic; Shekarrizfard, Maryam; Shamsunnahar, Yasmin; Faghih Imani, Ahmadreza; Drouin, Louis; Pelletier, Anne; Goudreau, Sophie; Tessier, Francois; Gauvin, Lise; Smargiassi, Audrey

2018-01-01

Since public transit infrastructure affects road traffic volumes and influences transportation mode choice, which in turn impacts health, it is important to estimate the alteration of the health burden linked with transit policies. We quantified the variation in health benefits and burden between a business as usual (BAU) and a public transit (PT) scenarios in 2031 (with 8 and 19 new subway and train stations) for the greater Montreal region. Using mode choice and traffic assignment models, we predicted the transportation mode choice and traffic assignment on the road network. Subsequently, we estimated the distance travelled in each municipality by mode, the minutes spent in active transportation, as well as traffic emissions. Thereafter we estimated the health burden attributed to air pollution and road traumas and the gains associated with active transportation for both the BAU and PT scenarios. We predicted a slight decrease of overall trips and kilometers travelled by car as well as an increase of active transportation for the PT in 2031 vs the BAU. Our analysis shows that new infrastructure will reduce the overall burden of transportation by 2.5 DALYs per 100,000 persons. This decrease is caused by the reduction of road traumas occurring in the inner suburbs and central Montreal region as well as gains in active transportation in the inner suburbs. Based on the results of our study, transportation planned public transit projects for Montreal are unlikely to reduce drastically the burden of disease attributable to road vehicles and infrastructures in the Montreal region. The impact of the planned transportation infrastructures seems to be very low and localized mainly in the areas where new public transit stations are planned. Copyright © 2017 Elsevier Inc. All rights reserved.

Surveillance of tick-borne encephalitis virus in wild birds and ticks in Tomsk city and its suburbs (Western Siberia).

PubMed

Mikryukova, Tamara P; Moskvitina, Nina S; Kononova, Yulia V; Korobitsyn, Igor G; Kartashov, Mikhail Y; Tyuten Kov, Oleg Y; Protopopova, Elena V; Romanenko, Vladimir N; Chausov, Evgeny V; Gashkov, Sergey I; Konovalova, Svetlana N; Moskvitin, Sergey S; Tupota, Natalya L; Sementsova, Alexandra O; Ternovoi, Vladimir A; Loktev, Valery B

2014-03-01

To study the role of wild birds in the transmission of tick borne encephalitis virus (TBEV), we investigated randomly captured wild birds bearing ixodid ticks in a very highly endemic TBE region located in Tomsk city and its suburbs in the south of Western Siberia, Russia. The 779 wild birds representing 60 species were captured carrying a total of 841 ticks, Ixodes pavlovskyi Pom., 1946 (n=531), Ixodes persulcatus P. Sch., 1930 (n=244), and Ixodes plumbeus Leach. 1815 (n=66). The highest average number of ticks per bird in a particular species was found for the fieldfare (Turdus pilaris Linnaeus, 1758) (5.60 ticks/bird) and the tree pipit (Anthus trivialis Linnaeus, 1758) (13.25 ticks/bird). Samples from wild birds and ticks collected in highly endemic periods from 2006 to 2011 were tested for the TBEV markers using monoclonal modified enzyme immunoassay (EIA) and RT-PCR. TBEV RNA and antigen were found in 9.7% and 22.8% samples collected from wild birds, respectively. TBEV markers were also detected in 14.1% I. persulcatus ticks, 5.2% I. pavlovskyi, and 4.2% I. plumbeus ticks collected from wild birds. Two TBEV strains were also isolated on PKE (pig kidney embryo) cells from fieldfare and Blyth's reed warbler (Acrocephalus dumetorum Blyth, 1849). Sequencing of 5'-NCR of TBEV revealed that all TBEV isolates belong to Far Eastern (dominate) and Siberian genotypes. Several phylogenetic subgroups included TBEV sequences novel for the Tomsk region. Our data suggest that wild birds are potential disseminators of TBEV, TBEV-infected ixodid ticks, and possibly other tick-borne infections. Copyright © 2013 Elsevier GmbH. All rights reserved.

Demographic and Psychosocial Profile of Smoking Among Pregnant Women in Lebanon: Public Health Implications

PubMed Central

Chaaya, Monique; Awwad, Johnny; Campbell, Oona M.R.; Sibai, Abla; Kaddour, Afamia

2006-01-01

Objectives To assess the prevalence and determinants of smoking prior to and during pregnancy in Lebanon. Methods A cross-sectional study using two structured instruments. One instrument included information on demographic characteristics, smoking patterns in the index pregnancy and previous pregnancies, use of prenatal health services, stressful life events, and social support during pregnancy. The second was the Arabic General Health Questionnaire (GHQ-12). Women who delivered in 11 randomly selected hospitals in Beirut and its suburbs within 24 hours were asked to consent to participate in the study. The total sample interviewed was 576 women. Results The prevalence of pre-pregnancy smoking was 32% and 20% for smoking in pregnancy. Considering argileh smoking, the prevalence of tobacco use in pregnancy increased to 27% in Beirut and 25% in the suburbs. Pre-pregnancy smoking was associated with older maternal age [OR = 1.08, 95% CI (1.03, 1.14)], low and medium education [OR = 2.22, 95% CI (1.22, 4.04)], increased psychiatric distress [OR = 3.11, 95% CI (1.77, 5.46)], and a husband who smoked [OR = 5.00, 95% CI (2.98, 8.39)]. Continued smoking during pregnancy was associated with low and medium education [OR = 3.77, 95% CI (1.31, 10.8)], younger age [OR = 1.11, 95% CI (1.02–1.20)], and a heavy pre-pregnancy smoking pattern [OR = 13.9, 95% CI (1.40, 137.4)]. Conclusion Policies and programs to eliminate or reduce smoking during pregnancy should be targeted toward young and less educated females and involving the spouse. Obstetricians should promote smoking cessation during pregnancy using evidence-based methods. PMID:14509413

Demographic and psychosocial profile of smoking among pregnant women in Lebanon: public health implications.

PubMed

Chaaya, Monique; Awwad, Johnny; Campbell, Oona M R; Sibai, Abla; Kaddour, Afamia

2003-09-01

To assess the prevalence and determinants of smoking prior to and during pregnancy in Lebanon. A cross-sectional study using two structured instruments. One instrument included information on demographic characteristics, smoking patterns in the index pregnancy and previous pregnancies, use of prenatal health services, stressful life events, and social support during pregnancy. The second was the Arabic General Health Questionnaire (GHQ-12). Women who delivered in 11 randomly selected hospitals in Beirut and its suburbs within 24 hours were asked to consent to participate in the study. The total sample interviewed was 576 women. The prevalence of pre-pregnancy smoking was 32% and 20% for smoking in pregnancy. Considering argileh smoking, the prevalence of tobacco use in pregnancy increased to 27% in Beirut and 25% in the suburbs. Pre-pregnancy smoking was associated with older maternal age [OR = 1.08, 95% CI (1.03, 1.14)], low and medium education [OR = 2.22, 95% CI (1.22,4.04)], increased psychiatric distress [OR = 3.11, 95% CI (1.77,5.46)], and a husband who smoked [OR = 5.00, 95% CI (2.98,8.39)]. Continued smoking during pregnancy was associated with low and medium education [OR = 3.77, 95% CI (1.31, 10.8)], younger age [OR = 1.11, 95% CI (1.02-1.20)], and a heavy pre-pregnancy smoking pattern [OR = 13.9, 95% CI (1.40,137.4)]. Policies and programs to eliminate or reduce smoking during pregnancy should be targeted toward young and less educated females and involving the spouse. Obstetricians should promote smoking cessation during pregnancy using evidence-based methods.

Concentration Levels, Pollution Characteristics and Potential Ecological Risk of Dust Heavy Metals in the Metropolitan Area of Beijing, China

PubMed Central

Xiong, Qiulin; Zhao, Wenji; Zhao, Jiayin; Zhao, Wenhui; Jiang, Lei

2017-01-01

This study aims to investigate the concentration levels, pollution characteristics and the associated potential ecological risks of the heavy metals found in dust in the metropolitan area of Beijing, China during the winter. Dust samples were collected at 49 different spatial locations of Beijing’s metropolitan area from November 2013 to January 2014, in which the concentration levels of Cd, Cr, Pb, Cu, Zn, Ni, Co, V, Bi and Mo were measured by Elan DRC II type inductively coupled plasma mass spectrometry (ICP-MS). Test results showed that the concentrations of dust heavy metals Pb, Cr, Cu and Zn in the urban areas (147.1 mg·kg−1, 195.9 mg·kg−1, 239.2 mg·kg−1 and 713.2 mg·kg−1) were significantly higher than those in the suburbs (91.6 mg·kg−1, 125.1 mg·kg−1, 131.9 mg·kg−1 and 514.5 mg·kg−1). Enrichment factors and the geo-accumulation index were used to describe the pollution characteristics of dust heavy metals in urban and suburban areas. Results indicated that Zn and Cu were moderately polluting in both urban and suburban areas, Cd was severely polluting in urban areas and heavily polluting in the suburbs. Furthermore, potential ecological risk assessment revealed that the degrees of ecological harm of dust heavy metals were very strong in both urban and suburban areas, but especially in urban areas. The potential ecological risk of heavy metal Cd, whose single factor of ecological damage was extremely strong, accounted for about 90% of the total ecological risk. PMID:28973969

Mapping social values for urban green spaces using Public Participation GIS: the influence of spatial scale and implications for landscape planning.

NASA Astrophysics Data System (ADS)

Ives, Christopher

2015-04-01

Measuring social values for landscapes is an emerging field of research and is critical to the successful management of urban ecosystems. Green open space planning has traditionally relied on rigid standards and metrics without considering the physical requirements of green spaces that are valued for different reasons and by different people. Relating social landscape values to key environmental variables provides a much stronger evidence base for planning landscapes that are both socially desirable and environmentally sustainable. This study spatially quantified residents' values for green space in the Lower Hunter Valley of New South Wales, Australia by enabling participants to mark their values for specific open spaces on interactive paper maps. The survey instrument was designed to evaluate the effect of spatial scale by providing maps of residents' local area at both suburb and municipality scales. The importance of open space values differed depending on whether they were indicated via marker dots or reported on in a general aspatial sense. This suggests that certain open space functions were inadequately provided for in the local area (specifically, cultural significance and health/therapeutic value). Additionally, all value types recorded a greater abundance of marker dots at the finer (suburb) scale compared to the coarser (municipality) scale, but this pattern was more pronounced for some values than others (e.g. physical exercise value). Finally, significant relationships were observed between the abundance of value marker dots in parks and their environmental characteristics (e.g. percentage of vegetation). These results have interesting implications when considering the compatibility between different functions of green spaces and how planners can incorporate information about social values with more traditional approaches to green space planning.

Is there still an immunity gap in high-level national immunization coverage, Iran?

PubMed

Zahraei, Seyed Mohsen; Eshrati, Babak; Gouya, Mohammad Mehdi; Mohammadbeigi, Abolfazl; Kamran, Aziz

2014-10-01

As there is a significant number of Iranian immigrant and illegal refugees living in marginal areas of large cities that might induce immunization gap in these areas.  The aim of this study was to provide reliable information on vaccination status of these people. A cross sectional study was conducted on children 24-47 month old who lived in the suburb areas of five large cities of Iran in 2013. Proportional cluster sampling method was used in each city and standard questionnaire of the World Health Organization applied for the purpose of data collection. The survey counts immunizations based on immunization card plus the history of vaccination according to the mother's memory. All gathered data were analyzed using SPSS software (version 16). Overall, 4502 children (49.2% female) aged 24-47 month participated in this survey among which 88.1% were Iranian and 11.9% were Afghan or other nationalities. Totally, 4479 (99.4%, CI 95%: 99.2%-99.6%) of the children had a vaccination card while 828 (18.5%, CI 95%; 15.8%-21.1%) could not present it to the interviewers. 96.8% of children were fully immunized, 3.2% were partially immunized and 0.1% were not immunized. There was no significant difference in terms of vaccine coverage among males and females. The prevalence of partially immunization in non-Iranian children was six fold of Iranian children (11.9% vs. 2%). Immunization program is implemented appropriately with high coverage rates in suburb areas of the country. However, there is still an immunity gap in non-Iranian immigrants, which should be a health system considered as a high-risk group by the health system.

Environmental contamination with Toxocara eggs and seroprevalence of toxocariasis in children of northeastern Poland.

PubMed

Kroten, Anna; Toczylowski, Kacper; Kiziewicz, Bozena; Oldak, Elzbieta; Sulik, Artur

2016-01-01

Toxocariasis is a worldwide distributed zoonotic disease. Soil contaminated with Toxocara eggs appears to be the main source of infection for humans. The aim of our study was to estimate the environmental contamination with Toxocara eggs in public areas in northeastern Poland followed by the assessment of seroprevalence of toxocariasis in the children's population inhabiting the areas. A total of 168 soil samples were collected in June and September from public areas, and 28 from patients' residences. They were all examined for Toxocara eggs using the centrifugal flotation technique. Two-step serological tests comprising enzyme-linked immunosorbent assay (ELISA) and Western blot (WB) were performed in 190 children aged 2-17 without any symptoms of toxocariasis. The positive samples accounted for 36 and 32 % in the urban area, 39 and 18 % in the suburbs, and 39 and 46 % in parks, for June and September, respectively. All the sites located near the patients' residences with confirmed persistent toxocariasis were found contaminated with Toxocara eggs. A significant drop in the mean number of eggs was noted in the suburbs after summer (0.64 vs 0.18, p < 0.05). High and constant contamination was documented in soil from urban sandboxes and parks. The overall seroprevalence in children tested for toxocariasis was 4.2 % as determined by ELISA and WB (3.0 % in preschool children and 7.7 % in school children). The current study revealed high contamination of public areas in northeastern Poland with Toxocara eggs as well as marked seroprevalence in asymptomatic children. There is an urgent need to introduce and promote preventive health measures to limit spread of toxocariasis.

Soil contamination with emissions of non-ferrous metallurgical plants

NASA Astrophysics Data System (ADS)

Vodyanitskii, Yu. N.; Plekhanova, I. O.; Prokopovich, E. V.; Savichev, A. T.

2011-02-01

The upper soil horizons are strongly contaminated in the area influenced by the Mid-Urals copper smelter. In the technogenic desert and impact zones, the contents of a number of elements (Cu, Zn, As, Pb, P, and S) by many times exceed their clarke values and the maximum permissible concentrations (or provisional permissible concentrations). The degree of technogeneity (Tg) for these elements is very high in these zones. In the far buffer zone, Tg is about zero for many elements and increases up to Tg = 27-42% for four heavy elements (Cu, Zn, Pb, and As) and up to 81-98% for P and S. The buffer capacity of the humus horizon depends on the soil's location within the technogeochemical anomaly and also on the particular pollutant. In the impact zone, it is equal to 70-77% for lead and arsenic, although other technogenic elements (Zn, Cr, S, and P) are poorly retained and readily migrate into the deeper horizons (the buffer capacity is equal to 14-25%). Nearly all the heavy metals enter the soil in the form of sulfides. The soils in the area affected by the Noril'sk mining and smelting metallurgical enterprise are subdivided into two groups according to the degree of their contamination, i.e., the soils within Noril'sk proper and the soils in its suburbs to a distance of 4-15 km. The strongest soil contamination is recorded in the city: the clarke values are exceeded by 287, 78, 16, 4.1, and 3.5 times for Cu, Ni, Cr, Fe, and S, respectively. The major pollutants enter the soil from the ferruginous slag. The soil's contamination degree is lower in the suburbs, where heavy metal sulfides reach the soils with the aerial emission from the enterprise.

Spatial distribution and potential sources of trace metals in insoluble particles of snow from Urumqi, China.

PubMed

Li, Xiaolan; Jiang, Fengqing; Wang, Shaoping; Turdi, Muyesser; Zhang, Zhaoyong

2015-01-01

The purpose of this work is to characterize trace elements in snow in urban-suburb gradient over Urumqi city, China. The spatial distribution patterns of 11 trace metals in insoluble particulate matters of snow were revealed by using 102 snow samples collected in and around urban areas of Urumqi, a city suffering from severe wintertime air pollution in China. Similar spatial distribution for Mn, Cu, Zn, Ni, and Pb was found and their two significant high-value areas located in the west and east, respectively, and a high-value area in the south, which were correlated with factory emissions, traffic activities, and construction fugitive dust. The high-value areas of Cr, Ni, and V occurred in the northeast corner and along main traffic paths, which were linked to oil refinery and vehicular emissions. High value of Be presented in the west of the city. The high-value area of Co in the northeast could be related to local soil. Cd and U displayed relatively even spatial patterns in the urban area. In view of distance from the urban center, e.g., from the first circular belt to the fourth circular belt, except Be, V, Cd, and U, the contents of other metals generally decreased from the first circular belt to the forth circular belt, implying the effect of human activity clearly. Additionally, prevailing northwesterly winds and occasionally southeasterly winds in winter were associated with decreased, generally, concentrations of trace metal in snow from the urban center to the southern suburb along a northwest and southeast transect. The information on concentrations and spatial distributions of these metals in insoluble particles of snow in winter will be valuable for further environmental protection and planning.

Concentration Levels, Pollution Characteristics and Potential Ecological Risk of Dust Heavy Metals in the Metropolitan Area of Beijing, China.

PubMed

Xiong, Qiulin; Zhao, Wenji; Zhao, Jiayin; Zhao, Wenhui; Jiang, Lei

2017-09-30

This study aims to investigate the concentration levels, pollution characteristics and the associated potential ecological risks of the heavy metals found in dust in the metropolitan area of Beijing, China during the winter. Dust samples were collected at 49 different spatial locations of Beijing's metropolitan area from November 2013 to January 2014, in which the concentration levels of Cd, Cr, Pb, Cu, Zn, Ni, Co, V, Bi and Mo were measured by Elan DRC II type inductively coupled plasma mass spectrometry (ICP-MS). Test results showed that the concentrations of dust heavy metals Pb, Cr, Cu and Zn in the urban areas (147.1 mg·kg -1 , 195.9 mg·kg -1 , 239.2 mg·kg -1 and 713.2 mg·kg -1 ) were significantly higher than those in the suburbs (91.6 mg·kg -1 , 125.1 mg·kg -1 , 131.9 mg·kg -1 and 514.5 mg·kg -1 ). Enrichment factors and the geo-accumulation index were used to describe the pollution characteristics of dust heavy metals in urban and suburban areas. Results indicated that Zn and Cu were moderately polluting in both urban and suburban areas, Cd was severely polluting in urban areas and heavily polluting in the suburbs. Furthermore, potential ecological risk assessment revealed that the degrees of ecological harm of dust heavy metals were very strong in both urban and suburban areas, but especially in urban areas. The potential ecological risk of heavy metal Cd, whose single factor of ecological damage was extremely strong, accounted for about 90% of the total ecological risk.

Achieving recommended daily physical activity levels through commuting by public transportation: unpacking individual and contextual influences.

PubMed

Wasfi, Rania A; Ross, Nancy A; El-Geneidy, Ahmed M

2013-09-01

This paper estimates the amount of daily walking associated with using public transportation in a large metropolitan area and examines individual and contextual characteristics associated with walking distances. Total walking distance to and from transit was calculated from a travel diary survey for 6913 individuals. Multilevel regression modelling was used to examine the underlying factors associated with walking to public transportation. The physical activity benefits of public transportation varied along gender and socio-economic lines. Recommended minutes of daily physical activity can be achieved for public transportation users, especially train users living in affluent suburbs. Copyright © 2013 Elsevier Ltd. All rights reserved.

Comprehensive Assessment of Coronary Artery Disease in Sports-Related Sudden Cardiac Arrest.

PubMed

Karam, Nicole; Pechmajou, Louis; Dumas, Florence; Bougouin, Wulfran; Sharifzadehgan, Ardalan; Beganton, Frankie; Bonnet, Guillaume; Jost, Daniel; Lamhaut, Lionel; Varenne, Olivier; Aubry, Pierre; Sideris, Georgios; Spaulding, Christian; Cariou, Alain; Marijon, Eloi; Jouven, Xavier

2018-05-02

Despite the cardiovascular benefits of regular sports, sudden cardiac arrest (SCA) risk is increased during or shortly after exercise. Association with coronary artery disease (CAD) has been described in small studies, mainly autopsic with potential bias given the high sports-related SCA survival, and focusing on young competitive athletes, whereas sports-related SCA occurs mostly in recreational athletes. 1-5 Through the Paris Sudden Death Expertise Center prospective registry that includes all SCAs in Paris and suburbs since May 2011, we performed the first broad comprehensive CAD description in sports-related SCAs, with a comparison with matched non-sports-related SCAs.

Earth Observation from space taken during Mission STS-111 UF-2.

NASA Image and Video Library

2002-06-17

STS111-712-028 (5-19 June 2002) --- This photo featuring the San Francisco Bay area in California was photographed by one of the STS-111 crewmembers aboard the Space Shuttle Endeavour. The gray urban footprint of San Francisco, Oakland, San Jose, and the surrounding suburbs contrasts strongly with the brown and green vegetation in the hillsides. At the top and bottom of the picture the green, red and yellow pools are impoundments and salt evaporation ponds. The Gateway to Astronaut Photography of Earth (link to http://eol.jsc.nasa.gov/sseop/) provides searchable access to other photographs of Earth taken by astronauts.

Effects of application of composted water-bamboo leaves on soil nutrients and vegetable quality

NASA Astrophysics Data System (ADS)

Luo, Zhi-Qing; Hu, Xue-Feng; Lu, Xinzhe; Luo, Fan

2017-04-01

Liantang Town of Qingpu District in the western suburbs of Shanghai is known as a land of water-bamboo, where the cultivation of water-bamboo attains more than 2000 ha in area. A huge amount of water-bamboo leaves, approximately 1.5×108 kg, are produced annually in the town and become a headachy agricultural waste. The leaves of water-bamboo are difficult to be biodegraded, and will adversely affect the growth of next crops if being directly returned to the fields due to its high C/N ratio. We transformed these water-bamboo leaves into organic manure through fermenting and composting. Total N, total P and total K of this fermented manure are 23.7 g kg-1, 6.39 g kg-1 and 44.3 g kg-1, respectively. To study the fertilizer efficiency of this organic manure, four field experiments on vegetables were carried out in the suburb of Shanghai. Each experiment designed the same four treatments of fertilization, including a lower amount of the fermented manure (LM), 3750 kg ha-1; a higher amount of the manure (HM), 7500 kg ha-1; synthetic chemical fertilizer (CF), 750 kg ha-1; non-fertilized CK. Each treatment has three replicate plots, and each plot was 9 m2 in area. The results indicated that the application of the fermented manure increased the contents of organic matter and nutrients in the soils significantly. Compared with CK, the content of organic matter in the soils treated with HM increased by 16.0%, and those of alkali-hydrolyzable N, available P, available K, total N, total P and total K in the soils increased by 14.5%, 4.8%, 12.8%, 16.7%, 48.0% and 9.1%, respectively. Compared with CF and CK, the application of the fermented manure, both LM and HM, increased the numbers of bacteria, fungi and actinomycetes and improved the activities of urease and phosphatase in the soils significantly. The study also indicated that the contents of soluble sugar and Vitamin C in green peppers and tomatoes treated with HM increased by 62.8% and 14.8%, respectively, compared with CK; while those with CF only by 18.4% and 4.9%, respectively. Likewise, the contents of Vitamin C and soluble proteins in cabbage treated with HM increased by 115.3% and 31.4%, respectively. Compared with synthetic chemical fertilizers, the fermented manure released nutrients slowly and persistently, which was conducive to maintain soil fertility for a long term and reduce agricultural diffuse pollution effectively. Moreover, the application of this fermented manure increased the contents of soluble sugar and Vitamin C in vegetables and improved their quality significantly. Turning discarded water-bamboo leaves into organic manure through fermenting and composting is not only low in cost, but also contributes to the development of recycling agriculture in the suburbs of Shanghai.

Satellite information on Orlando, Florida. [coordination of LANDSAT and Skylab data and EREP photography

NASA Technical Reports Server (NTRS)

Hannah, J. W.; Thomas, G. L.; Esparza, F.

1975-01-01

A land use map of Orange County, Florida was prepared from EREP photography while LANDSAT and EREP multispectral scanner data were used to provide more detailed information on Orlando and its suburbs. The generalized maps were prepared by tracing the patterns on an overlay, using an enlarging viewer. Digital analysis of the multispectral scanner data was basically the maximum likelihood classification method with training sample input and computer printer mapping of the results. Urban features delineated by the maps are discussed. It is concluded that computer classification, accompanied by human interpretation and manual simplification can produce land use maps which are useful on a regional, county, and city basis.

Parents׳ experiences of raising pre-school aged children in an outer-Melbourne growth corridor.

PubMed

Andrews, Fiona Jane; Rich, Stephanie; Stockdale, Rebecca; Shelley, Julia

2014-05-01

There is growing concern about the outer-suburbs in Australia as healthy places to raise children. This paper aimed to explore this from the perspectives of parents raising preschool-age children in an outer-Melbourne municipality. Findings showed that parents were positive about the natural environment as well as the provision of recreation areas and generally felt their neighbourhoods were a safe place for raising children. However, car-dependency, housing estate design and limited local job opportunities all appeared to contribute to social isolation amongst families. Using the Environments for Health Framework, this paper makes suggestions to improve liveability for families in this municipality. Copyright © 2014 Elsevier Ltd. All rights reserved.

Serological survey of antibodies against BVD virus in camels (Camelus dromedarius) in Iran.

PubMed

Raoofi, Afshin; Hemmatzadeh, Farhid; Ghanaei, Amir Mansoor

2010-03-01

This serological survey was carried out to detect antibodies in dromedary camels against BVD virus in Iran. A total of 137 serum samples, were collected from camels at Khorein abattoir in suburbs of Tehran and examined for BVDV, using the serum neutralization test (SNT). Twenty seven of the 137 camels (19.7%) were positive for BVDV antibodies. It was found that the rate of seropositive camels in Iran is substantially higher compared to figures published in most other countries. This study indicated an increased frequency of infection rate with increasing age of camels. The frequency of positive cases was not significantly different between male and female camels.

Chemical apathy or hysteria: What role for education?

NASA Astrophysics Data System (ADS)

Klindworth, Andrea

1993-12-01

Emotional responses from local community groups to the establishment of new industrial activities, involving toxic chemicals, are common. The need for more public education about chemical hazards has often been stated. In the eastern suburbs of Melbourne, PCBs have been stored since 1985, pending their destruction. Council approval for the siting of a pilot plant for their treatment recently caused controversy. This paper presents an analysis of the situation, defines the knowledge needed by ordinary people to participate effectively and rationally in decision making and discusses the acquisition of that knowledge in a community setting. It is not the intention of the author to discuss the contribution that could be made through formal secondary education.

Earth observations taken from shuttle orbiter Atlantis during STS-84 mission

NASA Image and Video Library

1997-05-18

STS084-727-053 (15-24 May 1997) --- This view of Lima, Peru is among a very few photographed by astronauts who have orbited Earth since the early 1960's. Francisco Pizarro founded the city of Lima in 1535. Lima is located 13 kilometers (8 miles) inland from the Peruvian coast and is surrounded by coastal desert and the Andes mountains. Suburbs of Lima extend in all directions except to the east, where the Andes prohibits growth. The three rivers, Chillion to the northeast of Lima, the Rimac which runs through the northern part of the city, and the Mala to the southeast, all drain the central Andes. The island off the coast is San Lorenzo.

Molecular Epidemiological Survey of Cutaneous Leishmaniasis in Two Highly Endemic Metropolises of Iran, Application of FTA Cards for DNA Extraction From Giemsa-Stained Slides.

PubMed

Izadi, Shahrokh; Mirhendi, Hossein; Jalalizand, Niloufar; Khodadadi, Hossein; Mohebali, Mehdi; Nekoeian, Shahram; Jamshidi, Ali; Ghatee, Mohammad Amin

2016-02-01

PCR has been used for confirmation of leishmaniasis in epidemiological studies, but complexity of DNA extraction and PCR approach has confined its routine use in developing countries. In this study, recent epidemiological situation of cutaneous leishmaniasis (CL) in two hyper-endemic metropolises of Shiraz and Isfahan in Iran was studied using DNA extraction by commercial FTA cards and kinetoplastid DNA (kDNA)-PCR amplification for detection/identification of Leishmania directly from stained skin scraping imprints. Fifty four and 30 samples were collected from clinically diagnosed CL patients referred to clinical laboratories of leishmaniasis control centers in Isfahan and Shiraz cities, respectively. The samples were examined by direct microscopy and then scrapings of the stained smears were applied to FTA cards and used directly as DNA source in a nested-PCR to amplify kDNA to detect and identify Leishmania species. Fifty four of 84 (64.2%) slides obtained from patients had positive results microscopically, while 79/84 (94%) of slides had positive results by FTA card-nested-PCR. PCR and microscopy showed a sensitivity of 96.4% and 64.2% and specificity of 100% and 100%, respectively. Interestingly, Leishmania major as causative agent of zoonotic CL was identified in 100% and 90.7% of CL cases from Isfahan and Shiraz cities, respectively, but L. tropica was detected from only 9.3% of cases from Shiraz city. All cases from central regions of Shiraz were L. tropica and no CL case was found in Isfahan central areas. Filter paper-based DNA extraction can facilitate routine use of PCR for diagnosis of CL in research and diagnostic laboratories in Iran and countries with similar conditions. Epidemiologic changes including dominancy of L. major in suburbs of Shiraz and Isfahan metropolises where anthroponotic CL caused by L. tropica had been established, showed necessity of precise studies on CL epidemiology in old urban and newly added districts in the suburbs.

Source apportionment of organic aerosol across Houston, TX during DISCOVER-AQ

NASA Astrophysics Data System (ADS)

Yoon, S.; Clark, A. E.; Ortiz, S. M.; Usenko, S.; Sheesley, R. J.

2015-12-01

As part of the ground-based sampling efforts during DISCOVER-AQ's Houston month-long campaign in September 2013, atmospheric particulate matter (PM) samples were collected at four sites: Moody Tower (urban), Manvel Croix (southern suburb), Conroe (northern suburb), and La Porte (urban industrial). The Houston metropolitan area, especially the Houston Ship Channel, is a densely industrialized urban city with large concentrations of petroleum refining, petrochemical manufacturing, and heavy traffic during peak hours. Due to these and other emission sources, the area is heavily impacted by ambient PM. This study will be looking at fine PM (diameter less than 2.5µm, PM2.5) from all four sites. PM2.5fraction is relevant for understanding fate and transport of organic contaminants and is widely known to negatively impact human health. Chemical analysis including radiocarbon (14C) and organic tracer measurements (polycyclic aromatic hydrocarbons, alkanes, hopanes, steranes, and levoglucosan) were used for source apportionment. The 14C measurements constrained CMB results to estimate both primary and secondary contributions to total organic carbon (TOC). Results indicate that Moody Tower had consistent primary motor vehicle exhaust contribution (18-27%) and a fossil secondary organic aerosol (SOA) contribution from 5-33% depending on atmospheric conditions. Conroe had a lower contribution of motor vehicle exhaust (5-10%) and similarly variable fraction of fossil SOA (4-25%). Manvel Croix had an interim motor vehicle contribution (9-15%) with a variable fossil SOA (5-30%). For contemporary OC, there was minimal contribution of wood smoke during examined weeks (0-9%) but larger contributor of biogenic SOA ranging from 40-75% at Moody Tower, 56-81% at Manvel Croix and 60-79% at Conroe. Overall, the motor vehicle contribution was consistent at each site during the analysis week, biogenic SOA was consistently high, while fossil SOA showed the most variability.

Dense downtown living more carbon intense due to higher consumption: a case study of Helsinki

NASA Astrophysics Data System (ADS)

Heinonen, Jukka; Kyrö, Riikka; Junnila, Seppo

2011-07-01

Hindering urban sprawl is one of the main goals for contemporary urban planning. Urban density is considered crucial in climate change mitigation since it reduces automobile dependence and decreases unit sizes, for example. This letter analyzes the effect of density in a city context. In the study the Finnish capital Helsinki is divided into two areas of different urban densities: the high density downtown area and the more scarcely populated suburbs. The study is a continuation of a recently published study on the implications of urban structure on carbon emissions, and analyzes further the main finding of the first study—that higher urban density might have negligible or even reverse effect on the per capita carbon emissions. Similarly to the previous study, a consumption based tiered hybrid life cycle assessment (LCA) approach is employed in order to produce a comprehensive assessment, free of territorial boundaries and system cutoffs typical of traditional LCAs. Based on the findings of the previous study, it is hypothesized that when assessing city level carbon dioxide emissions from a wider, consumer oriented LCA perspective, increased urban density may not necessarily reduce carbon emissions. Surprisingly, the study finds that carbon dioxide equivalent (CO2e) emissions are substantially higher in the dense downtown area than in the surrounding suburbs, which is suggested to imply that the increased consumption due to the higher standard of living increases emissions more than the higher density is able to reduce them. The results demonstrate that, while increasing urban density can be justified from a number of ecological, social and economic viewpoints, density is not necessarily a key parameter in the particular case of climate change. In cities like Helsinki, where wealth is concentrated in the downtown area, climate policies should give higher priority to the energy consumption of buildings, to alternative energy production and distribution modes, as well as to low carbon consumption within the city.

The Urban Heat Island Phenomenon: How Its Effects Can Influence Environmental Decision Making in Your Community

NASA Technical Reports Server (NTRS)

Estes, Maurice G., Jr.; Quattrochi, Dale; Stasiak, Elizabeth

2003-01-01

Reinvestment in urban centers is breathing new life into neighborhoods that have been languishing as a result of explosive suburban development over the past several decades. In cities all over the country, adaptive reuse, brownfields redevelopment, transforming urban landscapes, economies, and quality of life. However, the way in which this development occurs has the potential to exacerbate the urban heat island (UHI) phenomenon, an existing problem in many areas and one which poses a threat to the long-term sustainability and environmental quality of cities. The UHI phenomenon is rooted in the science of how the land covers respond to solar heating and can adversely effect the environment. This phenomenon is responsible for urban centers having higher air temperatures and poorer air quality than suburban areas. In addition, the UHI phenomenon causes metrological occurrences, degrades water quality, increases energy demands, poses threats to public health and contributes to global warming. While the name of the phenomenon implies that is solely an urban issue, research has shown that the effects of the UHI are becoming prevalent in suburbs, as well. The UHI phenomenon can plague regions - urban centers and their suburbs. Furthermore, heat islands have been found to exist in both city centers and suburban communities. As suburban areas increasingly develop using land covers and building materials common to urban areas, they are inheriting urban problems - such as heat islands. In this way, it may be necessary for non-urban communities to engage in heat island mitigation. The good news is that through education and planning, the effects of the UHI phenomenon can be prevented and mitigated. Heat islands are more a product of urban design rather than the density of development. Therefore, cities can continue to grow and develop without exacerbating the UHI by employing sustainable development strategies.

A Comparative Study on Ozone Photochemical Formation in the Megacities of Tianjin and Shanghai, China

NASA Astrophysics Data System (ADS)

Ran, L.; Zhao, C.; Xu, W.; Geng, F.; Lu, X.; Han, M.; Lin, W.; Xu, X.

2011-12-01

As one of the most widespread and stubborn environmental issues, the ozone problem has been of particular concern for many years, given the potential adverse effects of high ozone concentrations on public health and agricultural productivity. In the past decades, rapid urbanization and industrialization have given rise to a significant increase in ozone precursor emissions in many regions of China, especially in the densely populated megacities. Due to the highly nonlinear impacts of ozone precursors including nitrogen oxides (NOx) and various volatile organic compounds (VOCs) on ozone photochemistry, formation of ozone affected by different precursor emission patterns in those megacities has exhibited different characteristics. A comparative analysis of ozone photochemical production in the megacities of Tianjin and Shanghai has thus been carried out, using the data sets of surface ozone and its precursors measured respectively at an urban and a suburban site of the two megacities during the summertime. Observation-based analysis indicated an elevated ozone daily peak under photochemistry dominant conditions from the urban center to the suburb in both regions, nevertheless bearing different reasons. Ozone production was generally sensitive to VOCs in the Tianjin region, leading to a relatively higher level of ozone in the suburb where reactive VOCs were abundantly released from a number of industrial facilities, whereas a sensitivity of ozone production to NOx was found in Shanghai. The high level of NOx emitted mainly by motor vehicles in urban Shanghai largely inhibited ozone formation and resulted in a much more rapid decrease in ozone concentrations after reaching the daily maximum around midday compared with the other three areas. Ozone pollution in the megacity of Tianjin was more representative of the regional condition, implying that combined efforts would be needed to bring the ozone problem under control within this region. Improved understanding of ozone formation in the two megacities would be quite imperative and critical to provide a solid scientific basis for designing effective ozone control strategies.

Quality of community basic medical service utilization in urban and suburban areas in Shanghai from 2009 to 2014.

PubMed

Guo, Lijun; Bao, Yong; Ma, Jun; Li, Shujun; Cai, Yuyang; Sun, Wei; Liu, Qiaohong

2018-01-01

Urban areas usually display better health care services than rural areas, but data about suburban areas in China are lacking. Hence, this cross-sectional study compared the utilization of community basic medical services in Shanghai urban and suburban areas between 2009 and 2014. These data were used to improve the efficiency of community health service utilization and to provide a reference for solving the main health problems of the residents in urban and suburban areas of Shanghai. Using a two-stage random sampling method, questionnaires were completed by 73 community health service centers that were randomly selected from six districts that were also randomly selected from 17 counties in Shanghai. Descriptive statistics, principal component analysis, and forecast analysis were used to complete a gap analysis of basic health services utilization quality between urban and suburban areas. During the 6-year study period, there was an increasing trend toward greater efficiency of basic medical service provision, benefits of basic medical service provision, effectiveness of common chronic disease management, overall satisfaction of community residents, and two-way referral effects. In addition to the implementation effect of hypertension management and two-way referral, the remaining indicators showed a superior effect in urban areas compared with the suburbs (P<0.001). In addition, among the seven principal components, four principal component scores were better in urban areas than in suburban areas (P = <0.001, 0.004, 0.036, and 0.022). The urban comprehensive score also exceeded that of the suburbs (P<0.001). In summary, over the 6-year period, there was a rapidly increasing trend in basic medical service utilization. Comprehensive satisfaction clearly improved as well. Nevertheless, there was an imbalance in health service utilization between urban and suburban areas. There is a need for the health administrative department to address this imbalance between urban and suburban institutions and to provide the required support to underdeveloped areas to improve resident satisfaction.

The changing economic role of women in the urbanization process: a preliminary report from Zimbabwe.

PubMed

Drakakis-smith, D W

1984-01-01

This article reports the findings of a survey, conducted to collect information on the present economic situation of women and the constraints they face in the choice of work in Zimbabwe, which has recently witnessed a steady growth in its urbanization. Questionnaires were administered to women in 3 district areas of the city of Harare--a middle class suburb within easy commuting distance to the main white collar employment in the city, a low income area of site-and-service housing in the semiperiphery of the city, and a densely populated, lower income, inner city district. There are clear contrasts among the economic activities of women in the 3 areas studied, but the factors which influence the activities seem to vary between and within the social groups, relating somewhat uneasily to the generalized concepts on the female labor market. The occupational analysis of Harare reveals not only the inadequacy of conventional dualistic theories on the labor market, but the somewhat limited utility of westernized concepts on the domestic role of women. The survey also showed strong spatial and geographic influence on women's work and the different opportunities that arise from particular residential locations in Harare. However, this was clearly tempered by social contacts and migrational histories, especially in the inner city areas, where proximity to potential employment was not exploited by many recent migrants. Political factors too were found to play an important role, in the particular circumstance of Zimbabwe, in affecting the residential and economic opportunities for households. In the middle class suburb and low income area studied, the allocation of site and service plots or mortgages was strongly influenced by one's previous combatant status during the struggle for independence. For instance, families with such a status which could be earned by men as well as women), and who are also members of the ruling ZANU-PF party have been favored since 1980.

Carbon monoxide-related deaths in a metropolitan county in the USA: an 11-year study.

PubMed

Homer, Cynthia D; Engelhart, David A; Lavins, Eric S; Jenkins, Amanda J

2005-05-10

Carbon monoxide (CO) poisoning as a cause of death is well documented in industrialized countries. The objective of this study was to compare demographic data in deaths due to accidents (in fires) and suicides in the same population between 1988 and 1998. Furthermore, the potential effect of a community wide education effort regarding safety in the home was assessed. Postmortem reports were reviewed for all deaths examined at the Office of the Cuyahoga County Coroner in Cleveland, OH, USA. During the study period, there were 209 accidental deaths due to fires in the home (6.5% of all accidents in the home) and 182 CO deaths by suicide (9.8% of all suicides). Demographic characteristics of the two groups differed: while males represented the majority of cases in both groups (55% of accidents, 70% suicides), race specific death rates were higher for whites than blacks (18/100,000 white, 3/100,000 black) in suicides compared with 29/100,000 deaths for blacks and 11/100,000 for whites in accidental cases. Fire deaths were prevalent in the young (0-9 years) and old (>60) whereas in the suicide group the age specific death rate was highest for those over 70 years. The majority of fire deaths occurred in the city of Cleveland but suicides were prevalent in the suburbs. More fire deaths occurred in December than any other month whereas more suicides occurred in April. In 1992, there was a community wide effort to provide free smoke detectors to residents in Cleveland. In 1992, there were 4.2/100,000 fire deaths in the city. This decreased to 0.6/100,000 in 1996, increased to 1.2/100,000 in 1997 followed by a decrease to 0.8/100,000 in 1998. This suggested that the program may have aided in decreasing these types of deaths. Deaths due to fires in the suburbs were <1/100,000 throughout the study period.

A qualitative study of 'fear' as a regulator of children's independent physical activity in the suburbs.

PubMed

O'Connor, Justen; Brown, Alice

2013-11-01

A crisis discourse has developed within the health and physical activity literature that paints a disparaging picture about the decline of children's participation in active play and independent mobility. Fear as a moderator of children's mobility, in this case focused on independent active school travel (IAST), remains a poorly understood construct. Within the popular press and academic literature, middle class parents have been characterised as overly anxious towards culturally reinforced dangers whilst being ignorant of the benefits of IAST during childhood. Fear of strangers, dangers and risk-taking are portrayed as nebulous and irrational anxiety states that are contributing to another great fear, a fear that our children are getting fat. The study draws upon Tudor's, (2003), parameters of fear framework to explore parent negotiations of fear and risk associated with IAST. In depth individual and focus group interviews with parents (N=24) provide insight into meanings, rules and customs that govern the way in which fear is experienced and expressed within a middle class white suburb in Australia. Far from being irrational, and operating purely from drivers at a cultural level, parents were aware of the consequences of their decisions on a range of outcomes. Parents could articulate their own anxieties and in many cases the rational probabilities of anything bad happening. Fear was being constructed through complex relations, negotiated individually and collectively within a specific cultural and environmental context. In the process of their decision-making, there remained a constant negotiation between a desire to allow their child independence and the question 'what if?' Those seeking to mediate increased opportunities for children's IAST are encouraged to remove the rational/irrational focus that was redundant for parents in this study, and consider shifting the message toward the positive side of what is a highly contested decision making space for parents. © 2013 Elsevier Ltd. All rights reserved.

Visual-motor integration performance in children with severe specific language impairment.

PubMed

Nicola, K; Watter, P

2016-09-01

This study investigated (1) the visual-motor integration (VMI) performance of children with severe specific language impairment (SLI), and any effect of age, gender, socio-economic status and concomitant speech impairment; and (2) the relationship between language and VMI performance. It is hypothesized that children with severe SLI would present with VMI problems irrespective of gender and socio-economic status; however, VMI deficits will be more pronounced in younger children and those with concomitant speech impairment. Furthermore, it is hypothesized that there will be a relationship between VMI and language performance, particularly in receptive scores. Children enrolled between 2000 and 2008 in a school dedicated to children with severe speech-language impairments were included, if they met the criteria for severe SLI with or without concomitant speech impairment which was verified by a government organization. Results from all initial standardized language and VMI assessments found during a retrospective review of chart files were included. The final study group included 100 children (males = 76), from 4 to 14 years of age with mean language scores at least 2SD below the mean. For VMI performance, 52% of the children scored below -1SD, with 25% of the total group scoring more than 1.5SD below the mean. Age, gender and the addition of a speech impairment did not impact on VMI performance; however, children living in disadvantaged suburbs scored significantly better than children residing in advantaged suburbs. Receptive language scores of the Clinical Evaluation of Language Fundamentals was the only score associated with and able to predict VMI performance. A small subgroup of children with severe SLI will also have poor VMI skills. The best predictor of poor VMI is receptive language scores on the Clinical Evaluation of Language Fundamentals. Children with poor receptive language performance may benefit from VMI assessment and multidisciplinary management. © 2016 John Wiley & Sons Ltd.

Effects of rapid urban sprawl on urban forest carbon stocks: integrating remotely sensed, GIS and forest inventory data.

PubMed

Ren, Yin; Yan, Jing; Wei, Xiaohua; Wang, Yajun; Yang, Yusheng; Hua, Lizhong; Xiong, Yongzhu; Niu, Xiang; Song, Xiaodong

2012-12-30

Research on the effects of urban sprawl on carbon stocks within urban forests can help support policy for sustainable urban design. This is particularly important given climate change and environmental deterioration as a result of rapid urbanization. The purpose of this study was to quantify the effects of urban sprawl on dynamics of forest carbon stock and density in Xiamen, a typical city experiencing rapid urbanization in China. Forest resource inventory data collected from 32,898 patches in 4 years (1972, 1988, 1996 and 2006), together with remotely sensed data (from 1988, 1996 and 2006), were used to investigate vegetation carbon densities and stocks in Xiamen, China. We classified the forests into four groups: (1) forest patches connected to construction land; (2) forest patches connected to farmland; (3) forest patches connected to both construction land and farmland and (4) close forest patches. Carbon stocks and densities of four different types of forest patches during different urbanization periods in three zones (urban core, suburb and exurb) were compared to assess the impact of human disturbance on forest carbon. In the urban core, the carbon stock and carbon density in all four forest patch types declined over the study period. In the suburbs, different urbanization processes influenced forest carbon density and carbon stock in all four forest patch types. Urban sprawl negatively affected the surrounding forests. In the exurbs, the carbon stock and carbon density in all four forest patch types tended to increase over the study period. The results revealed that human disturbance played the dominant role in influencing the carbon stock and density of forest patches close to the locations of human activities. In forest patches far away from the locations of human activities, natural forest regrowth was the dominant factor affecting carbon stock and density. Copyright © 2012 Elsevier Ltd. All rights reserved.

Quality of community basic medical service utilization in urban and suburban areas in Shanghai from 2009 to 2014

PubMed Central

Ma, Jun; Li, Shujun; Cai, Yuyang; Sun, Wei; Liu, Qiaohong

2018-01-01

Urban areas usually display better health care services than rural areas, but data about suburban areas in China are lacking. Hence, this cross-sectional study compared the utilization of community basic medical services in Shanghai urban and suburban areas between 2009 and 2014. These data were used to improve the efficiency of community health service utilization and to provide a reference for solving the main health problems of the residents in urban and suburban areas of Shanghai. Using a two-stage random sampling method, questionnaires were completed by 73 community health service centers that were randomly selected from six districts that were also randomly selected from 17 counties in Shanghai. Descriptive statistics, principal component analysis, and forecast analysis were used to complete a gap analysis of basic health services utilization quality between urban and suburban areas. During the 6-year study period, there was an increasing trend toward greater efficiency of basic medical service provision, benefits of basic medical service provision, effectiveness of common chronic disease management, overall satisfaction of community residents, and two-way referral effects. In addition to the implementation effect of hypertension management and two-way referral, the remaining indicators showed a superior effect in urban areas compared with the suburbs (P<0.001). In addition, among the seven principal components, four principal component scores were better in urban areas than in suburban areas (P = <0.001, 0.004, 0.036, and 0.022). The urban comprehensive score also exceeded that of the suburbs (P<0.001). In summary, over the 6-year period, there was a rapidly increasing trend in basic medical service utilization. Comprehensive satisfaction clearly improved as well. Nevertheless, there was an imbalance in health service utilization between urban and suburban areas. There is a need for the health administrative department to address this imbalance between urban and suburban institutions and to provide the required support to underdeveloped areas to improve resident satisfaction. PMID:29791470

Primary Energy of the District city and Suburb

NASA Astrophysics Data System (ADS)

Pitonak, Anton; Lopusniak, Martin; Bagona, Miloslav

2017-10-01

In member states of the European Union, portion of buildings in the total consumption of energy represents 40 %, and their share in CO2 emissions represents 35 %. Taking into account the dependence of the European Union on import of energy, this represents a large quantity of energy and CO2 in spite of the fact that effective solutions for the reduction of energy demand of buildings exist. The European Union adopted three main commitments for fulfilment of criteria by year 2020 in the 20-20-20 Directive. Based on this Directive Slovakia declares support for renovating the building stock. The goal of the paper was to prove that renovation of the building stock is environmentally and energy preferably as construction of new buildings. In the paper, the settlement unit with the suburban one were compared. Both territories are dealt with in Kosice city, in Slovakia. The settlement units include apartment dwelling houses, amenities, parking areas and green. Suburban part contains family houses. The decisive factor for the final assessment of the buildings was global indicator. Global indicator of the energy performance is primary energy. The new building must meet minimum requirements for energy performance and it must be classified to energy class A1 since 2016, and to energy class A0 since 2020. The paper analyses the effects of the use of different resources of heat considering the global indicator. Primary energy was calculated and based on comparable unit. The primary energy was accounted for on the built-up area, area corresponding to district city and suburb, number of inhabitants. The study shows that the lowest values of global indicator are achieved by using wood. The highest values of global indicator are achieved by using electricity or district heating as an energy source. The difference between the highest and lowest value is 87 %. Primary energy based on inhabitant is 98 % lower in settlement unit compared to the suburban one.

Experiences of pregnancy and motherhood among teenage mothers in a suburb of Accra, Ghana: a qualitative study

PubMed Central

Gyesaw, Nana Yaa Konadu; Ankomah, Augustine

2013-01-01

Background The proportion of teenage girls who are mothers or who are currently pregnant in sub-Saharan African countries is staggering. There are many studies regarding teenage pregnancy, unsafe abortions, and family planning among teenagers, but very little is known about what happens after pregnancy, ie, the experience of teenage motherhood. Several studies in Ghana have identified the determinants of early sexual activity, contraception, and unsafe abortion, with teenage motherhood only mentioned in passing. Few studies have explored the experiences of adolescent mothers in detail with regard to their pregnancy and childbirth. This qualitative study explores the experiences of adolescent mothers during pregnancy, childbirth, and care of their newborns. Methods This qualitative study was based on data from focus group discussions and indepth interviews with teenage mothers in a suburb in Accra. Participants were recruited from health facilities as well as by snowball sampling. Results Some of the participants became pregnant as a result of transactional sex in order to meet their basic needs, while others became pregnant as a result of sexual violence and exploitation. A few others wanted to become pregnant to command respect from people in society. In nearly all cases, parents and guardians of the adolescent mothers were upset in the initial stages when they heard the news of the pregnancy. One key finding, quite different from in other societies, was how often teenage pregnancies are eventually accepted, by both the young women and their families. Also observed was a rarity of willingness to resort to induced abortion. Conclusion Special programs should be initiated by the government and the various responsible departments to address ignorance on sexual matters, and the challenges and risks associated with pregnancy and parenting by adolescents. Parenting techniques should be taught in sex education programs. PMID:24250233

Heterogeneity in Genetic Admixture across Different Regions of Argentina

PubMed Central

Avena, Sergio; Via, Marc; Ziv, Elad; Pérez-Stable, Eliseo J.; Gignoux, Christopher R.; Dejean, Cristina; Huntsman, Scott; Torres-Mejía, Gabriela; Dutil, Julie; Matta, Jaime L.; Beckman, Kenneth; Burchard, Esteban González; Parolin, María Laura; Goicoechea, Alicia; Acreche, Noemí; Boquet, Mariel; Ríos Part, María Del Carmen; Fernández, Vanesa; Rey, Jorge; Stern, Mariana C.; Carnese, Raúl F.; Fejerman, Laura

2012-01-01

The population of Argentina is the result of the intermixing between several groups, including Indigenous American, European and African populations. Despite the commonly held idea that the population of Argentina is of mostly European origin, multiple studies have shown that this process of admixture had an impact in the entire Argentine population. In the present study we characterized the distribution of Indigenous American, European and African ancestry among individuals from different regions of Argentina and evaluated the level of discrepancy between self-reported grandparental origin and genetic ancestry estimates. A set of 99 autosomal ancestry informative markers (AIMs) was genotyped in a sample of 441 Argentine individuals to estimate genetic ancestry. We used non-parametric tests to evaluate statistical significance. The average ancestry for the Argentine sample overall was 65% European (95%CI: 63–68%), 31% Indigenous American (28–33%) and 4% African (3–4%). We observed statistically significant differences in European ancestry across Argentine regions [Buenos Aires province (BA) 76%, 95%CI: 73–79%; Northeast (NEA) 54%, 95%CI: 49–58%; Northwest (NWA) 33%, 95%CI: 21–41%; South 54%, 95%CI: 49–59%; p<0.0001] as well as between the capital and immediate suburbs of Buenos Aires city compared to more distant suburbs [80% (95%CI: 75–86%) versus 68% (95%CI: 58–77%), p = 0.01]. European ancestry among individuals that declared all grandparents born in Europe was 91% (95%CI: 88–94%) compared to 54% (95%CI: 51–57%) among those with no European grandparents (p<0.001). Our results demonstrate the range of variation in genetic ancestry among Argentine individuals from different regions in the country, highlighting the importance of taking this variation into account in genetic association and admixture mapping studies in this population. PMID:22506044

Autopsy following death by homicide in 644 cases.

PubMed

Soumah, Mohamed Maniboliot; Munyali, Désiré Aluméti; Ndiaye, Mor; Sow, Mamadou Lamine

2012-02-01

The objectives of this study are to determine the cause of death and based on the wounds, to analyze the different epidemiological variables on homicide in Dakar. Included were all homicides cases where an autopsy was performed and these results recorded in the autopsy register. The data collected in our work included, identity, sex, age, place of crime (location), the cause of death (the causative agent and the anatomical region injured) and the mechanism of death (the pathophysiological phenomenon causing death). On average 56 cases of homicide a year are reported, ranging from 44 cases in 2005 to 80 cases in 1999. Extrapolated to the population of Dakar this corresponds to 1.9 homicides per 100,000 inhabitants. Victims aged over 55 years represented only 4.03% of all victims. 6.52% of cases were infanticide. The crimes mainly took place in the suburbs of Dakar (51.42% of cases). Hand held weapons were used in 578 cases (89.7%) followed by firearms in 44 cases (6.8%). The study of the age of the victims has some interesting points. The homicide of elderly people in Senegal was relatively low in contrast to what is found in a developed country. The youthfulness of our population also explains the large number of homicide victims between 21 and 25. Infanticide is a particular problem in Senegal. In our study, 50.6% of homicides were found in the suburbs of Dakar followed by the peripheral area which accounted for 29.3% of homicides. The incidence of homicide can be directly correlated with the level of economic development. This frequency is much higher where incomes are low and particularly affect young males. The study of this phenomenon should lead to better prevention. The victim-type in Dakar is a young man, aged 20-25 years, killed by an instrument with an injury to the skull, neck, heart or main arteries, causing bleeding and death. Copyright © 2011 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

Homicidal deaths in the Western suburbs of Paris: a 15-year-study.

PubMed

Cros, Jérôme; Alvarez, Jean-Claude; Sbidian, Emilie; Charlier, Philippe; Lorin de la Grandmaison, Geoffroy

2012-12-01

The aim of our study was to analyze the homicide pattern in the Western suburbs of Paris and its evolution between 1994 and 2008. All autopsy reports regarding homicides from the period January 1, 1994, to December 31, 2008, were retrospectively reviewed. Five hundred eleven homicide cases were selected of 4842 autopsy cases. The following data were recorded: assailants and victims characteristics, crime scene location, homicide motive, cause of death, and victim's postmortem toxicological results. Homicide rate steadily declined over the period at the exception of the number of homicide-suicide per year, which remained constant. Homicide victims remained unidentified after medicolegal investigations in 2% of the cases. Child and elder homicide cases represented, respectively, 10.7% and 8.2% of the cases. Offenders were male in 88% of the cases. Male and female assailants showed distinct homicide patterns: females were involved more frequently in familial quarrel and child abuse. They never killed a stranger and committed homicide exclusively in a private place with a predominance of sharp weapons. Males, in contrast, assaulted almost equally a stranger or an acquaintance, often in a public place with a predominance of firearm. Victim knew the assailant(s) in 57% of the cases. Homicides mostly took place at the residence of the assailant or the victim. Homicide motive was clearly determined in 71% of the cases. Argument was the most common motive in 44% of the cases. Sexual assault was rarely found (10 cases). Gunshot wounds were the most common cause of death (37%), followed by stab wounds (27%), blunt trauma (19%), and asphyxia (13%). A decrease of gunshot wounds as a cause of death was found over the studied period. Alcohol was the most common toxic detected in blood of the victim, in 48.5% of the cases when toxicological results were available. Blood alcohol concentration ranged from 1 to 500 mg/dL with a mean value of 150 mg/dL.

Occurrence, sources and health risk of polycyclic aromatic hydrocarbons in soils around oil wells in the border regions between oil fields and suburbs.

PubMed

Fu, Xiao-Wen; Li, Tian-Yuan; Ji, Lei; Wang, Lei-Lei; Zheng, Li-Wen; Wang, Jia-Ning; Zhang, Qiang

2018-08-15

The Yellow River Delta (YRD) is a typical region where oil fields generally overlap cities and towns, leading to complex soil contamination from both the oil fields and human activities. To clarify the distribution, speciation, potential sources and health risk of polycyclic aromatic hydrocarbons (PAHs) in soils of border regions between oil fields and suburbs of the YRD, 138 soil samples (0-20 cm) were collected among 12 sampling sites located around oil wells with different extraction histories. The 16 priority control PAHs (16PAHs), as selected by the United States Environmental Protection Agency (USEPA), were extracted via an accelerated solvent extraction and detected by GC-MS. The results showed that soils of the study area were generally polluted by the 16PAHs. Among these pollutions, chrysene and phenanthrene were the dominant components, and 4-ring PAHs were the most abundant. A typical temporal distribution pattern of the 16PAHs was revealed in soils from different sampling sites around oil wells with different exploitation histories. The concentrations of total 16PAHs and high-ring PAHs (HPAHs) both increased with the extraction time of the nearby oil wells. Individual PAH ratios and PCA method revealed that the 16PAHs in soil with newly developed oil wells were mainly from petroleum pollutants, whereas PAHs in soils around oil wells with a long exploitation history were probably from petroleum contamination; combustion of petroleum, fuel, and biomass; and degradation and migration of PAHs from petroleum. Monte Carlo simulation was used to evaluate the health risks of the 7 carcinogenic PAHs and 9 non-carcinogenic PAHs in the study area. The results indicated that ingestion and dermal contact were the predominant pathways of exposure to PAH residues in soils. Both the carcinogenic and non-carcinogenic burden of the 16PAHs in soils of the oil field increased significantly with exploitation time of nearby oil wells. Copyright © 2018 Elsevier Inc. All rights reserved.

Effectiveness evaluation of temporary emission control action in 2016 in winter in Shijiazhuang, China

NASA Astrophysics Data System (ADS)

Liu, Baoshuang; Cheng, Yuan; Zhou, Ming; Liang, Danni; Dai, Qili; Wang, Lu; Jin, Wei; Zhang, Lingzhi; Ren, Yibin; Zhou, Jingbo; Dai, Chunling; Xu, Jiao; Wang, Jiao; Feng, Yinchang; Zhang, Yufen

2018-05-01

To evaluate the environmental effectiveness of the control measures for atmospheric pollution in Shijiazhuang, China, a large-scale controlling experiment for emission sources of atmospheric pollutants (i.e. a temporary emission control action, TECA) was designed and implemented during 1 November 2016 to 9 January 2017. Compared to the no-control action and heating period (NCAHP), under unfavourable meteorological conditions, the mean concentrations of PM2.5, PM10, SO2, NO2, and chemical species (Si, Al, Ca2+, Mg2+) in PM2.5 during the control action and heating period (CAHP) still decreased by 8, 8, 5, 19, 30.3, 4.5, 47.0, and 45.2 %, respectively, indicating that the control measures for atmospheric pollution were effective. The effects of control measures in suburbs were better than those in urban area, especially for the control effects of particulate matter sources. The control effects for emission sources of carbon monoxide (CO) were not apparent during the TECA period, especially in suburbs, likely due to the increasing usage of domestic coal in suburbs along with the temperature decreasing.The results of positive matrix factorization (PMF) analysis showed that crustal dust, secondary sources, vehicle emissions, coal combustion and industrial emissions were main PM2.5 sources. Compared to the whole year (WY) and the no-control action and no-heating period (NCANHP), the contribution concentrations and proportions of coal combustion to PM2.5 increased significantly during other stages of the TECA period. The contribution concentrations and proportions of crustal dust and vehicle emissions to PM2.5 decreased noticeably during the CAHP compared to other stages of the TECA period. The contribution concentrations and proportions of industrial emissions to PM2.5 during the CAHP decreased noticeably compared to the NCAHP. The pollutants' emission sources during the CAHP were in effective control, especially for crustal dust and vehicles. However, the necessary coal heating for the cold winter and the unfavourable meteorological conditions had an offset effect on the control measures for emission sources to some degree. The results also illustrated that the discharge of pollutants might still be enormous even under such strict control measures.The backward trajectory and potential source contribution function (PSCF) analysis in the light of atmospheric pollutants suggested that the potential source areas mainly involved the surrounding regions of Shijiazhuang, i.e. south of Hebei and north of Henan and Shanxi. The regional nature of the atmospheric pollution in the North China Plain revealed that there is an urgent need for making cross-boundary control policies in addition to local control measures given the high background level of pollutants.The TECA is an important practical exercise but it cannot be advocated for as the normalized control measures for atmospheric pollution in China. The direct cause of atmospheric pollution in China is the emission of pollutants exceeding the air environment's self-purification capacity, which is caused by an unreasonable and unhealthy pattern for economic development in China.

Mount Rainier: living safely with a volcano in your backyard

USGS Publications Warehouse

Driedger, Carolyn L.; Scott, William E.

2008-01-01

Majestic Mount Rainier soars almost 3 miles (14,410 feet) above sea level and looms over the expanding suburbs of Seattle and Tacoma, Washington. Each year almost two million visitors come to Mount Rainier National Park to admire the volcano and its glaciers, alpine meadows, and forested ridges. However, the volcano's beauty is deceptive - U.S. Geological Survey (USGS) research shows that Mount Rainier is one of our Nation's most dangerous volcanoes. It has been the source of countless eruptions and volcanic mudflows (lahars) that have surged down valleys on its flanks and buried broad areas now densely populated. To help people live more safely with the volcano, USGS scientists are working closely with local communities, emergency managers, and the National Park Service.

Starvation of children in Syria--sanctions and the politics of revenge.

PubMed

Sen, Kasturi

2014-01-01

As Syria completes two years of western sanctions (2011-13), their dramatic effects on health are being highlighted with first reports of starvation deaths among children in the suburbs of Damascus. Although heavy fighting has taken place in this area, experts had predicted for some time the unworkability of sanctions for regime change, arguing that only civilians would pay the price in a country (Syria in this case) which was once well on the way to meeting the Millennium Development Goals 4 targets on reducing child mortality. In this, as in the case of other "sanctioned" countries, it is not just "civilians" but the most vulnerable among them--children, who are experiencing the tragic consequences of sanctions.

Messier, Copernicus, Flamsteed: The SAF Rare-Book Collection in Paris

NASA Astrophysics Data System (ADS)

Pasachoff, Jay M.

2014-01-01

The historic books belonging to the Société Astronomique de France, founded by Camille Flammarion in 1887, are located partly in Paris and partly at the Flammarion site in Juvisy, a Paris suburb. Their holdings include first editions of Copernicus's De Revolutionibus and of Flamsteed's star atlas, as well as Messier's own copy of his 1783 and 1784 papers with his handwritten comments and additions. I will describe the fruitless search for a Bevis atlas and the circumstances that led me to inspect these treasures. I thank David Valls-Gabaud and Philippe Morel of the Société Astronomique de France for their hospitality in Paris, Jean-Claude Pecker, and Owen Gingerich for his prior work on Messier's catalogue.

Starting over from scratch: social support and youth coping with internal displacement.

PubMed

Makhoul, Jihad; Ghanem, Mary; Barbir, Farah

2011-01-01

This article presents findings from a qualitative research study with daughters of internally displaced families, more than a decade and half after the end of the Lebanese civil war. In-depth interviews with these adolescent girls indicate that in the absence of universal coverage of social security nets for the Lebanese, the effects of impoverishment and continuous mobility in the suburbs have adverse effects on their sense of stability, schooling, and coping. The article argues that although the effects of impoverishment are not new to similar urban youth populations, the quality of social support networks (ties to rural areas and support from welfare agency services) is a determining factor in the way they cope with adversity. Implications for policy are also presented.

Medical practice branding using cable television.

PubMed

Miaoulis, George; Kissinger, Mark; Sirko-Fiorilli, Mary Ann

2005-01-01

Genesis Medical Associates is an independent primary care practice in the suburbs of Pittsburgh. Given competitive pressures, a member of the physician leadership began thinking about the need for the practice to develop an "identity and awareness" program to set the practice apart from the competition. The idea for branding the campaign began when Dr. Rob Potter, Jr., was attending a Pittsburgh Pirates baseball game and a fan said to him, "You're that doctor I see on television" in the nursing home commercial. Triggered by this experience, Potter saw the opportunity to develop an awareness and identity campaign for Genesis. In this article we share the reasons for, the steps taken, and initial results in developing a medical practice branding strategy.

A doctor on the front line: Enrico Pajes (1912-1993).

PubMed

Goodstein, Judith; Scaramuzzi, Carlotta

2004-08-01

We conducted an interview in the summer and autumn of 1991 with Dr Enrico Chaim Pajes, a Jewish Polish doctor who trained in Italy before World War II. Pajes was arrested when Italy entered the war in 1940. For the next three years he was rotated through various prisons. He witnessed the bombing of Campagna in 1943 and risked his life to treat the wounded. After the war he started a new life as the head of a medical clinic for Jewish displaced persons in Grottaferrata, in the suburbs of Rome. How did a Jew of Polish origin end up practising medicine in Italy for over 40 years? This oral history is the story of Enrico Pajes's life.

Development of Raman-Mie lidar system for aerosol and water vapor profiling

NASA Astrophysics Data System (ADS)

Deng, Qian; Wang, Zhenzhu; Xu, Jiwei; Tan, Min; Wu, Decheng; Xie, Chenbo; Liu, Dong; Wang, Yingjian

2018-03-01

Aerosol and water vapor are two important atmospheric parameters. The accurate quantification of diurnal variation of these parameters are very useful for environment assessment and climate change studies. A moveable, compact and unattended lidar system based on modular design is developed for aerosol extinction coefficients and water vapor mixing ratios measurements. In the southern suburbs of Beijing, the continuous observation was carried out by this lidar since the middle of the year of 2017. The lidar equipment is presented and the case study is also described in this paper. The observational results show that the lidar kept a very good status from the long-time continuous measurements which is suitable for networking especially in meteorological research field.

Anthropogenic effects on winter behavior of ferruginous hawks

USGS Publications Warehouse

Plumpton, D.L.; Andersen, D.E.

1998-01-01

Little information is known about the ecology of ferruginous hawks (Buteo regalis) in winter versus the breeding season and less about how the species adapts to fragmented grassland habitats. Accordingly, we studied the behavior of 38 radiotagged ferruginous hawks during 3 winters from 1992 to 1995. We used 2 adjacent sites in Colorado that were characterized by low and high levels of anthropogenic influence and habitat fragmentation: the Rocky Mountain Arsenal National Wildlife Refuge (RMANWR; low-level influence), and several adjacent Denver suburbs (high-level influence). Relative abundance of ferruginous hawks differed by treatment area and year (P 0.05) at RMANWR and suburban sites. Ferruginous hawks appear to modify their behavior in fragmented, largely human-altered habitats, provided some foraging habitats with adequate populations of suitable prey species are present.

Environmental Equity and Health: Understanding Complexity and Moving Forward

PubMed Central

Northridge, Mary E.; Stover, Gabriel N.; Rosenthal, Joyce E.; Sherard, Donna

2003-01-01

The authors invoke a population health perspective to assess the distribution of environmental hazards according to race/ethnicity, social class, age, gender, and sexuality and the implications of these hazards for health. The unequal burden of environmental hazards borne by African American, Native American, Latino, and Asian American/Pacific Islander communities and their relationship to welldocumented racial/ethnic disparities in health have not been critically examined across all population groups, regions of the United States, and ages. The determinants of existing environmental inequities also require critical research attention. To ensure inclusiveness and fill important gaps, scientific evidence is needed on the health effects of the built environment as well as the natural environment, cities and suburbs as well as rural areas, and indoor as well as outdoor pollutants. PMID:12554571

Serenbe Nest Cottages

DOE Office of Scientific and Technical Information (OSTI.GOV)

Butler, T.; Curtis, O.; Kim, E.

2012-12-01

As part of the NAHB Research Center Industry Partnership, Southface partnered with Martin Dodson Builders and the Serenbe community on the construction of a new test home in the suburbs of Atlanta, GA, in the mixed humid climate zone. The most recent subdivision within the Serenbe community, the Nest, will contain 15 small footprint cottage-style homes, and Southface has selected Lot Nine, as the test home for this study. This Nest subdivision serves as a project showcase for both the builder partner and the Serenbe community as a whole. The planning and design incorporated into the Nest cottages will bemore » implemented in each home within the subdivision. These homes addresses Building America savings targets and serve as a basis of design for other homes Martin Dodson plans to build within the Serenbe community.« less

Serenbe Nest Cottages

DOE Office of Scientific and Technical Information (OSTI.GOV)

Butler, T.; Curtis, O.; Kim, E.

2012-12-01

As part of the NAHB Research Center Industry Partnership, Southface partnered with Martin Dodson Builders and the Serenbe community on the construction of a new test home in the suburbs of Atlanta, GA in the mixed humid climate zone. The most recent subdivision within the Serenbe community, the Nest, will contain 15 small footprint cottage style homes, and Southface has selected Lot Nine, as the test home for this study. This Nest subdivision serves as a project showcase for both the builder partner and the Serenbe community as a whole. The planning and design incorporated into the Nest cottages willmore » be implemented in each home within the subdivision. These homes addresses Building America Savings targets and serve as a basis of design for other homes Martin Dodson plans to build within the Serenbe community.« less

Practicing for space underwater: inventing neutral buoyancy training, 1963-1968.

PubMed

Neufeld, Michael J; Charles, John B

2015-01-01

Neutral buoyancy's value was far from obvious when human spaceflight began in 1961. Starting in 1964, Environmental Research Associates, a tiny company in the suburbs of Baltimore, developed the key innovations in an obscure research project funded by NASA's Langley Research Center. The new Houston center dismissed it until a mid-1966 EVA crisis, after which it rapidly took over. In parallel, NASA Marshall Space Flight Center developed many of the same techniques, as did many large aerospace corporations, yet the long-run technological impact of corporate activity was near zero. Because ERA and Marshall's pioneering activities led to the two long-running NASA training centers at Houston and Huntsville, those two organizations deserve primary credit for the construction of the neutral buoyancy technological system. Published by Elsevier Ltd.

Processing Technology Selection for Municipal Sewage Treatment Based on a Multi-Objective Decision Model under Uncertainty.

PubMed

Chen, Xudong; Xu, Zhongwen; Yao, Liming; Ma, Ning

2018-03-05

This study considers the two factors of environmental protection and economic benefits to address municipal sewage treatment. Based on considerations regarding the sewage treatment plant construction site, processing technology, capital investment, operation costs, water pollutant emissions, water quality and other indicators, we establish a general multi-objective decision model for optimizing municipal sewage treatment plant construction. Using the construction of a sewage treatment plant in a suburb of Chengdu as an example, this paper tests the general model of multi-objective decision-making for the sewage treatment plant construction by implementing a genetic algorithm. The results show the applicability and effectiveness of the multi-objective decision model for the sewage treatment plant. This paper provides decision and technical support for the optimization of municipal sewage treatment.

[Study on ecological risk assessment technology of fluoride pollution from arid oasis soil].

PubMed

Xue, Su-Yin; Li, Ping; Wang, Sheng-Li; Nan, Zhong-Ren

2014-03-01

According to translocation regulation of fluoride in the typical oasis soil-plant system under field, an ecological risk assessment model of fluoride was established, and this model was used to assess ecological risk to fluoride pollution from suburban oasis soils in Baiyin City, which was specifically expressed with the potential ecological risk of bioavailability (ER(bc)) model to assess ecological risk of fluoride pollution in oasis regions. Results showed that the ecological risk indices of fluoride pollution from this region were 1.37-24.81, the level of risk at most sites was high to very high, the average ecological risk index was 11.28, belonged to very high risk. This indicated that in the suburb soil of Baiyin City needs to be concerned about the remediation of fluoride pollution.

[Hospital delivery--women's experience from the suburbs of Cuibá-MT].

PubMed

Teixeira, Neuma Zamariano Fanaia; Pereira, Wilza Rocha

2006-01-01

The objective of this article was to analyze some cultural aspects of women who have experienced normal deliveries at hospitals of the National Health System. It is a qualitative research, and its theoretic-methodological reference was the Theory of Social Representation. For data collection ten women who had normal childbirth were interviewed. As a result, we could notice that many of the aspects that they had experienced were mostly associated to an institutional culture that revealed a treatment based on violence, and disrespect to the principles of the Birth Humanization Program created by the Brazilian Health Ministry. We concluded that there are still a lot of investments to be done to improve the quality of the assistance given to labor deliveries at the studied hospitals.

Molecular Epidemiological Survey of Cutaneous Leishmaniasis in Two Highly Endemic Metropolises of Iran, Application of FTA Cards for DNA Extraction From Giemsa-Stained Slides

PubMed Central

Izadi, Shahrokh; Mirhendi, Hossein; Jalalizand, Niloufar; Khodadadi, Hossein; Mohebali, Mehdi; Nekoeian, Shahram; Jamshidi, Ali; Ghatee, Mohammad Amin

2016-01-01

Background: PCR has been used for confirmation of leishmaniasis in epidemiological studies, but complexity of DNA extraction and PCR approach has confined its routine use in developing countries. Objectives: In this study, recent epidemiological situation of cutaneous leishmaniasis (CL) in two hyper-endemic metropolises of Shiraz and Isfahan in Iran was studied using DNA extraction by commercial FTA cards and kinetoplastid DNA (kDNA)-PCR amplification for detection/identification of Leishmania directly from stained skin scraping imprints. Patients and Methods: Fifty four and 30 samples were collected from clinically diagnosed CL patients referred to clinical laboratories of leishmaniasis control centers in Isfahan and Shiraz cities, respectively. The samples were examined by direct microscopy and then scrapings of the stained smears were applied to FTA cards and used directly as DNA source in a nested-PCR to amplify kDNA to detect and identify Leishmania species. Results: Fifty four of 84 (64.2%) slides obtained from patients had positive results microscopically, while 79/84 (94%) of slides had positive results by FTA card-nested-PCR. PCR and microscopy showed a sensitivity of 96.4% and 64.2% and specificity of 100% and 100%, respectively. Interestingly, Leishmania major as causative agent of zoonotic CL was identified in 100% and 90.7% of CL cases from Isfahan and Shiraz cities, respectively, but L. tropica was detected from only 9.3% of cases from Shiraz city. All cases from central regions of Shiraz were L. tropica and no CL case was found in Isfahan central areas. Conclusions: Filter paper-based DNA extraction can facilitate routine use of PCR for diagnosis of CL in research and diagnostic laboratories in Iran and countries with similar conditions. Epidemiologic changes including dominancy of L. major in suburbs of Shiraz and Isfahan metropolises where anthroponotic CL caused by L. tropica had been established, showed necessity of precise studies on CL epidemiology in old urban and newly added districts in the suburbs. PMID:27127596

Age at marriage, fertility and infant-child mortality in a Lahore suburb.

PubMed

Afzal, M; Khan, Z; Chaudhry, N A

1976-01-01

An exploratory study of 700 ever-married women was conducted in a suburb of Lahore city in 1973 in an attempt to gather knowledge concerning the major determinants of fertility and family size. A retrospective sample survey was used for collecting the data. From the sample of 700, average age at marriage has been computed for the females getting married during different periods of time. The mean age at marriage shows an increasing trend from decade to decade, and these increases have been found to be statistically significant. Of the 700 women, 674 have actually been pregnant and in this group there were 3691 pregnancies, an average of 5.5 pregnancies per woman. The total number of pregnancy wastages among these women was 174 or 47/1000 pregnancies. The total number of children ever born to these mothers was 3531 or an average of 5.2 children per mother. The overall average number of children born alive to the mothers whose age at marriage was under 15 is 5.4; for those married at the average age of 15, the number of children is 5; and for those with higher ages at marriage, the number of children ranges from 4.4 to 4.6. The marital age-specific fertility rate is slightly higher for the age group 15-19 but is lower for the ages 30 and above. The relationship of cumulative number of pregnancies and the number of pregnancy wastages experienced shows that the pregnancies of m others increase with more pregnancy wastages, but the average number for those who never experienced a loss was also high. This suggests that the use of contraception has not been sufficiently extensive to help limit the incidence of pregnancies. The patterns of cumulative fertility also suggest that the family planning program has done little to reduce fertility. A comparison of the average number of children ever born to the 700 women with that provided by the National Impact Survey shows little change over the 5 years intervening between the 2 studies.

Development and validation of the Japanese version of cognitive flexibility scale.

PubMed

Oshiro, Keiko; Nagaoka, Sawako; Shimizu, Eiji

2016-05-17

Various instruments have been developed to assess cognitive flexibility, which is an important construct in psychology. Among these, the self-report cognitive flexibility scale (CFS) is particularly popular for use with English speakers; however, there is not yet a Japanese version of this scale. This study reports on the development of a Japanese version of the cognitive flexibility scale (CFS-J), and the assessment of its internal consistency, test-retest reliability, and validities. We used the standard translation-back-translation process to develop the Japanese wording of the items and tested these using a sample of 335 eligible participants who did not have a mental illness, were aged 18 years or older, and lived in the suburbs of Tokyo. Participants included office workers, public servants, and college students; 71.6 % were women and 64.8 % were students. The translated scale's internal consistency reliability was assessed by calculating Cronbach's alpha and McDonald's omega, and test-retest reliability was assessed with 107 eligible participants via intra-class correlation coefficient (ICC) and Spearman's correlation of coefficient. Exploratory factory analysis (EFA) and correlations with other scales were used to examine the factor-based and concurrent validities of the CFS-J. Results indicated that the CFS-J has good internal consistency (Cronbach's alpha = 0.847, McDonald's omega = 0.871) and acceptable test-retest reliability (Spearman's = 0.687, ICC = 0.689). EFA provided evidence that the CFS-J has a one-factor structure and factor loadings were generally appropriate. The total CFS-J score was significantly and positively correlated with the cognitive flexibility inventory-Japanese version and its two subscales, along with the cognitive control scale and the positive subscale of the short Japanese version of the automatic thought questionnaire-revised (ATQ-R); further, it had a significantly negative correlation with the negative subscale of the ATQ-R (ps < 0.001). This study developed a Japanese version of the cognitive flexibility scale and confirmed its reliability and validity among a sample of people with no current mental illness, who were living in the suburbs of Tokyo.

Topsoil investigation on two different urban areas in West Hungary

NASA Astrophysics Data System (ADS)

Horváth, Adrienn; Bidló, András

2015-04-01

Heavy metal contents of urban soils in two different urban areas have been investigated in Sopron town (169.01 km2) and in Szombathely town 97.50 km2) in Hungary. In a standard network 208 samples have been collected Sopron from 0 to 10 and from 10 to 20 cm depth. 164 samples have been taken on 88 points in the area of Szombathely. We analysed all of the soil samples with ICP equipment applying Lakanen-Erviö method (Ammonium Acetate - EDTA (pH 4.65)) and we focused on Co, Cu, Ni, Pb and Zn during the evaluation. The soils of suburb are determined largely by the bedrock, but in the downtown the soil pH was alkaline in soils of Sopron. Therefore, the toxic elements are still accumulated in the topsoil. The lead content was very high (suggested pollution limit >25 mg Pb/kg) in both layers on the whole area of the town. Urban soils with high copper content (among 611 mg and 1221 mg Cu/kg) have been collected from garden and viticulture areas. According to our measurements we found the highest average values in the soils of parks. The pH of urban topsoils of Szombathely was mostly neutral and it was lower in soil of agricultural areas on the suburb, where the artificial fertiliser is still used. The Pb content was high (more than 25 mg Pb/kg) in case of 13 samples next to traffic roads of the town. The Co, Cu and Ni results were below the suggested Hungarian background limits. The Zn values were above the suggested Hungarian pollution (20 mg Zn/kg) and interventional limits (>40 mg Zn/kg) in most cases. According to the results we found the highest average values of heavy metals in the soil of traffic areas or next to the Gyöngyös creek, which could be originated from traffic contamination, binding in the soil of urban green spaces, thus possibly affects human health. The research is supported by the "Agroclimate-2" (VKSZ_12-1-2013-0034) joint EU-national research project. Keywords: anthropogenic effects, heavy metal content, lead pollution, polluted urban soils

Quality of life in people with epilepsy in Sudan: An example of underserved communities in developing countries.

PubMed

Sokrab, M; Sokrab, A; Elzubeir, M

2012-01-01

The aim of this study was to investigate the quality of life (QOL) in people with epilepsy (PWE) living in Khartoum State, Northern Sudan. The region offers a model of urban and suburban communities in developing countries. A cross-sectional study was carried out in the neurology clinic of Khartoum State Hospital and Omer Ibn Alkhatab Health Center in the suburb of Khartoum State. We interviewed PWE living in the city, the suburbs and adjacent villages. Our subjects were known to have been on antiepileptic drugs (AED) for at least 6 months. The impact of epilepsy on the QOL was assessed in the clinic using a 23-item questionnaire with graded scales and check-lists to explored demographic characteristics, seizure control, adverse effects of antiepileptic medication, physical harm, social and psychological impact and stigmatization. Fifty-two females and 48 males between the ages of 10 and 80 years were interviewed. Sixty percent of participants were between 20 and 39 years of age. While on AED treatment, 63% developed at least one seizure at any given time, 49% in the past 6 months and 27% in the past week. Twenty six percent experienced one or more side effect of AEDs. A significant number of respondents admitted that epilepsy had a negative impact on several aspects of their daily life activities, education and social functioning. Of individuals eligible for work, 17% were unemployed or had their job terminated because of epilepsy. Relationships with spouses were affected in 20 % of cases. Fifteen percent felt stigmatized by their illness. None of the participants had received any formal health education or counseling about epilepsy. Epilepsy has a significant impact on several aspects of QOL, particularly physical injury and socioeconomic functioning affecting PWE living in Khartoum State. Poor seizure control, a risk factor for impaired QOL, was common. The overall perceptions of QOL and self satisfaction as stated by our PWE was more favorable when compared to those in developed countries and the Gulf. Nevertheless, this could be more reflective of social circumstances and better seizure control, health education and counseling for PWE and their families is still encouraged and recommended.

[Prevalence and characteristics of social isolation in the elderly in a dormitory suburb according to household composition].

PubMed

Saito, Masashige; Fujiwara, Yoshinori; Kobayashi, Erika; Fukaya, Taro; Nishi, Mariko; Shinkai, Syoji

2010-09-01

The purpose of this paper is to clarify the prevalence and characteristics of social isolation in elderly individuals living alone or with others in a dormitory suburb, and to examine the characteristics of non-responders to questions concerning social isolation. Data were obtained from a survey of 978 elderly (aged 65 and over) individuals living alone and 1,529 elderly individuals living together in Wako-shi, Saitama. The frequencies of contacts with non-co-resident children, relatives, friends, and neighbors were used to operationally define social isolation. Based on these responses, those who had contact with any of the above groups less than 2 or 3 times a month were termed "isolated elderly", those who had contact with these more than once a week were termed "non-isolated elderly", and those who did not answer these questions were termed "nonresponders". In addition, a logistic regression analysis was conducted to examine differences among the characteristics of isolated elderly between these households. Also, a multiple comparison analysis was performed to clarify the characteristics of non-responders. The major findings were as follows: 1) rates of prevalence of the isolated elderly were 24.01% for elderly living alone, and 28.7% for elderly living with others, respectively; 2) the elderly who were male, childless or living distant from children, and of lower income tended to be more socially isolated whether they were living alone or not; 3) a difference in isolation was noted between living alone and together in that divorced and unmarried elderly tended to be isolated when living alone while older and frail elderly tended to be isolated even when living together; 4) the characteristics of "nonresponders" were similar to those of the isolated elderly for both those living alone and living together. These findings suggest that social support for the socially isolated elderly should be adequately planned considering differences in the characteristics of isolation between those living alone and living together. It is also suggested that the non-responders in some questions relating to social isolation should be considered as likely to belong to the isolation groups when screening for the isolated elderly.

Higher prevalence of toxoplasmosis in victims of traffic accidents suggest increased risk of traffic accident in Toxoplasma-infected inhabitants of Istanbul and its suburbs.

PubMed

Kocazeybek, Bekir; Oner, Yasar Ali; Turksoy, Recep; Babur, Cahit; Cakan, Huseyin; Sahip, Nilgun; Unal, Ali; Ozaslan, Abdi; Kilic, Selcuk; Saribas, Suat; Aslan, Mustafa; Taylan, Aysegul; Koc, Sermet; Dirican, Ahmet; Uner, Huseyin Bulent; Oz, Vecdet; Ertekin, Cemalettin; Kucukbasmaci, Omer; Torun, Müzeyyen Mamal

2009-05-30

Reflexes of drivers who have toxoplasmosis have been shown to deteriorate from the actions of the parasitic cysts. The cysts can change the level of the neurotransmitters such as dopamine in the brain and by doing so extend the muscle response time and change personality profiles. In this study, we aimed to determine the frequency of the latent toxoplasmosis (LT) in the driver population who were either injured or died in traffic accidents reported in Istanbul and its suburbs. We compared the results with a control group and discussed the relationship between the LT and the traffic accidents. We included 218 (89.7%) non-fatal, 25 (10.3%) fatal cases in our study as study groups. A total 243 subjects, 234 (96%) male, 9 (4%) female (who were alcohol negative) compared with 191 (95.5%) male and 9 (4.5%) female subjects (control group) who had a traffic accident before but no history of toxoplasmosis were studied. Serologic tests, enzyme immunoassay (EIA) for IgG and IgM, and microimmunoflorescence (MIF) for IgG were used as the reference test, the Sabin-Feldman Dye test (SFDT) was used. According to serologic test results, LT seroprevalence in the study groups was 130 (53.5%) and in the control group 56 (28%) (p<0.0001). A LT was present in 126 out of 234 (53.8%) males in the study groups, and 54 out of 191 (28.3%) males in the control group (p<0.0001). In the 31-44 year age group, there was a significant difference with regard to toxoplasmosis between the study subjects and control groups (p<0.0001). This difference was statistically very significant in (recent and former) cases with middle-aged men (31-44 years old). The results of this retrospective study suggest that LT in drivers, especially those who are between 31 and 44 years might increase the risk for getting involved in a car accident. In a prospective study, Toxoplasma positive and negative subjects can be monitored before they are involved in a traffic accident to clarify the cause and result relationship.

Effects of Green Space and Land Use/Land Cover on Urban Heat Island in a Subtropical Mega-city in China

NASA Astrophysics Data System (ADS)

Qiu, G. Y.; Li, X.; Li, H.; Guo, Q.

2014-12-01

With the quick expansion of urban in size and population, its urban heat island intensity (UHII, expressed as the temperature difference between urban and rural areas) increased rapidly. However, very few studies could quantitatively reveal the effects of green space and land use/land cover (LULC) on urban thermal environment because of lacking of the detailed measurement. This study focuses on quantifying the effects of green space and LULC on urban Heat Island (UHI) in Shenzhen, a mega subtropical city in China. Extensive measurements (air temperature and humidity) were made by mobile traverse method in a transect of 8 km in length, where a variety of LULC types were included. Measurements were carried out at 2 hours interval for 2 years (totally repeated for 7011 times). According to LULC types, we selected 5 different LULC types for studying, including water body, village in the city, shopping center (commercial area), urban green space (well-vegetated area) and suburb (forest). The main conclusions are obtained as follows: (1) The temperature difference between the 5 different urban landscapes is obvious, i.e. shopping center > village in the city > urban water body > urban green space > suburb; (2) Air temperature and UHII decreases linearly with the increase of green space in urban; (3) Green space and water body in urban have obvious effects to reduce the air temperature by evapotranspiration. Compared to the commercial areas, urban water body can relieve the IUHI by 0.9℃, while the urban green space can relieve the IUHI by 1.57℃. The cooling effect of the urban green space is better than that of the urban water body; (4) Periodic activity of human being has obvious effects on urban air temperature. The UHII on Saturday and Sunday are higher than that from Monday to Friday, respectively higher for 0.65, 0.57, 0.26 and 0.21℃. Thursday and Friday have the minimum air temperature and UHII. These results indicate that increase in urban evapotranspiration by increasing green space could be a useful way to improve urban thermal environment and mitigation of UHI.

Prevalence and causes of visual impairment and rate of wearing spectacles in schools for children of migrant workers in Shanghai, China.

PubMed

He, Jiangnan; Lu, Lina; Zou, Haidong; He, Xiangui; Li, Qiangqiang; Wang, Weijie; Zhu, Jianfeng

2014-12-22

To assess the prevalence of visual impairment and rate of wearing spectacles in schools for children of migrant workers in Shanghai, China. Children from grade 1 to 5 in schools for children of migrant workers were randomly chosen for ocular examinations. All children were screened for uncorrected visual acuity and presenting visual acuity. After screening, the children whose uncorrected visual acuity was 20/40 or less received ocular motility evaluation, cycloplegic refraction/non-cycloplegic refraction, and external eye, anterior segment, media, and fundus examinations. A total of 9673 children were enumerated and 9512 (98.34%) participated in this study. The prevalence of uncorrected, presenting, and best-corrected visual acuity of 20/40 or worse in the better eye were 13.33%, 11.26%, and 0.63%, respectively. The rate of wearing spectacles of the children with visual impairment in one or both eyes was 15.50%. Of these, 26.05% were wearing spectacles with inaccurate prescriptions. Refractive error was a major cause of visual impairment, accounting for 89.48% of all the visual impairment causes. Other causes of visual impairment included amblyopia accounting for 10.12%; congenital cataract, 0.1%; congenital nystagmus, 0.1%; ocular prosthesis, 0.1%; macular degeneration, 0.05%; and opaque cornea, 0.05%. This is the first study of the prevalence and causes of visual impairment in schools for children of migrant workers in Shanghai, China. The visual impairment rate in schools for children of migrant workers in suburbs of Shanghai in the best eye before vision correction was lower than those of urban children in mainstream schools in Guangzhou in 2012, and higher than students in rural of Beijing in 1998 and in suburb of Chongqing in 2007. The refractive error was the principal cause of the visual impairment of the children of migrant workers. The rate of wearing spectacles was low and the percentage of inaccurate prescriptions, among those who wore spectacles, was high. Uncorrected refractive error was a significant cause of visual impairment in migrant children.

[Situation and assessment of heavy metal pollution in river and mud in one city in Henan Province].

PubMed

Xi, Jingzhuan; Li, Cuimei; Wang, Shouying; Jiang, Zhigang; Zhang, Miaomiao; Han, Guangliang

2010-11-01

To study the heavy metal contamination status in river water and mud in the suburb of a city in Henan Province. Typical sampling method is used to select a farmland irrigation river of the suburb of a city. Use the atomic absorption spectrophotometry, and measure the heavy metal cadmium (Cd), copper (Cu), lead (Pb) in the river water samples and mud samples by graphite furnace method and flame method, respectively. The results of water were compared with GB 3838-2002, Environmental Quality Standards for Surface Water, and GB 5084-2005, Standards for Irrigation Water Quality. The results of mud were compared with national soil background value. The contents of Cu and Cd in the river samples do not exceed the standard, and that of Pb is 3 to 6 times higher than the standard. According to the single factor pollution index method, the single factor pollution indice of Cu, and Cd in the river are less than 0.2 and are of clean level, while that of Pb reaches 6.84, indicating the Pb pollution in river water is severe. Cu in mud is more than 4 times of the soil background value, and that of Cd is more than 69 times of the soil background value, and that of Pb is more than 2 times of the soil background value. The single item pollution index indicates, in mud, the pollution index of Pb is 2.5, medium level pollution. The pollution indice of Cu and Cd in mud are more than 3, is severe pollution, and the Cd pollution is especially heavy, and the single pollution index reaches 67.76. The comprehensive pollution indice of the river and the mud are 5.346 and 84.115, respectively, indicating that both are at heavy pollution level. The main pollution source of the river originates from Pb, and that of the mud is from Cd and it is required to take measure and control as early as possible.

Impacts of urban sprawl on the area of downtown lakes in a highly developing city on central China

NASA Astrophysics Data System (ADS)

Zhang, W.; Zhang, Y.

2016-12-01

Wuhan city in central China is full of water resources and numerous lakes are located. Downtown lakes have significant ecological value and ornamental value for urban inhabitants in Wuhan. Under the rapid process of urban sprawl, downtown lakes are occupied by impervious areas. This research uses Landsat images to extract land uses from 1991 to 2013 in Wuhan city , and attempts to find out how urban sprawl affects the water body area decline in space. Two largest downtown lakes in Wuhan city, Donghu Lake located in central city and Tangxunhu Lake located in suburbs, are taken as case study area. A direction change index (DCI) is proposed to evaluate the changes of a specific land use in different directions. The results reveal that two downtown lakes are undergoing rapid water body area decline from 1991 to 2013, with decline rate are -0.022 in Donghu watershed and -0.011 in Tangxunhu watershed. 68.26% and 62.50% of the reduced water body is occupied by built-up land in Donghu watershed and Tangxunhu watershed, respectively. According to DCI, the water body reduce is highly correlated with built-up land increase in all direction. Moreover, it is found that in the Donghu watershed the north-west part suffered significant water body area decline, which is close to central city. While in Tangxunhu watershed, the area of water body declined in north-west, south-west and north-east part, and the area obstructed from central city by the lake was suffering less water body area decline. It is concluded that the water body area of downtown lakes are highly affected by the process of urban sprawl, and the lakes in central districts trends to suffer higher descend than that of the downtown lake located in suburbs. Meanwhile, even for the same downtown lake, the area orientating and close to the central city may suffer more rapid decline than the area that does not orientate to the central city.

Inequity in Timeliness of MMR Vaccination in Children Living in the Suburbs of Iranian Cities

PubMed Central

Jadidi, Rahmatollah; Mohammadbeigi, Abolfazl; Mohammadsalehi, Narges; Ansari, Hossein; Ghaderi, Ebrahim

2015-01-01

Introduction: High coverage of immunization is one of the indicators of good performance of health system but timely vaccination is another indicator which is associated with protective effect of vaccines. The present study aimed at evaluating the inequity in timely vaccination with a focus on inequities in timeliness by gender, birth order, parents’ education and place of residence (rural or urban). Methods: A historical cohort study was conducted on children of 24-47 months of age who were living in the suburbs of big cities in Iran and were selected through stratified proportional sampling method. Only children who had vaccine cards -i.e. 3610 children -were included in data analysis. The primary outcome was age-appropriate vaccination of MMR1. Inequity was measured by Concentration Index (C) and Relative Index of Inequity (RII). Inequity indexes were calculated according to the mother and father’s education, child birth order, child’s sex and the family’s place of residence at the time of vaccination. Results: The overall on-time MMR1 vaccination was 70% and 54.4% for Iranians and Non-Iranians, respectively. The C index of mother and father’s education for timely MMR vaccination was 0.023 and was 0.029 in Iranian children as well as 0.044 and 0.019 for non-Iranians, respectively. The C index according to child order in Iranians and Non-Iranians was 0.025 and C=0.078. With regard to children who lived in cities, the on-time vaccination was 0.36% and 0.29% higher than that in rural areas . In male children it was 0.12% and 0.14% higher than that in female children for Iranians and Non-Iranians, respectively. Conclusion: Timeliness MMR vaccination in Iranian children is higher than that in non-Iranian children. Regarding the existence of differences in timely vaccination rate in all Iranian and Non-Iranian children, no evidence was observed for inequity by focusing on parents’ education, birth order, gender or place of residence. So, increasing timeliness of vaccination for enhancing the protective effect of vaccines can be considered a health-related goal in Iran after receiving high immunization coverage. PMID:26199583

Inequity in Timeliness of MMR Vaccination in Children Living in the Suburbs of Iranian Cities.

PubMed

Jadidi, Rahmatollah; Mohammadbeigi, Abolfazl; Mohammadsalehi, Narges; Ansari, Hossein; Ghaderi, Ebrahim

2015-06-01

High coverage of immunization is one of the indicators of good performance of health system but timely vaccination is another indicator which is associated with protective effect of vaccines. The present study aimed at evaluating the inequity in timely vaccination with a focus on inequities in timeliness by gender, birth order, parents' education and place of residence (rural or urban). A historical cohort study was conducted on children of 24-47 months of age who were living in the suburbs of big cities in Iran and were selected through stratified proportional sampling method. Only children who had vaccine cards -i.e. 3610 children -were included in data analysis. The primary outcome was age-appropriate vaccination of MMR1. Inequity was measured by Concentration Index (C) and Relative Index of Inequity (RII). Inequity indexes were calculated according to the mother and father's education, child birth order, child's sex and the family's place of residence at the time of vaccination. The overall on-time MMR1 vaccination was 70% and 54.4% for Iranians and Non-Iranians, respectively. The C index of mother and father's education for timely MMR vaccination was 0.023 and was 0.029 in Iranian children as well as 0.044 and 0.019 for non-Iranians, respectively. The C index according to child order in Iranians and Non-Iranians was 0.025 and C=0.078. With regard to children who lived in cities, the on-time vaccination was 0.36% and 0.29% higher than that in rural areas . In male children it was 0.12% and 0.14% higher than that in female children for Iranians and Non-Iranians, respectively. Timeliness MMR vaccination in Iranian children is higher than that in non-Iranian children. Regarding the existence of differences in timely vaccination rate in all Iranian and Non-Iranian children, no evidence was observed for inequity by focusing on parents' education, birth order, gender or place of residence. So, increasing timeliness of vaccination for enhancing the protective effect of vaccines can be considered a health-related goal in Iran after receiving high immunization coverage.

Prevalence of fetal alcohol syndrome in a South African city with a predominantly Black African population.

PubMed

Urban, Michael F; Olivier, Leana; Viljoen, Denis; Lombard, Chanelle; Louw, Jacobus G; Drotsky, Lian-Marie; Temmerman, Marleen; Chersich, Matthew F

2015-06-01

Fetal alcohol spectrum disorder (FASD) and fetal alcohol syndrome (FAS) are common in some South African populations, notably those of mixed ancestry descent in rural areas and small towns. Little is known about FAS/FASD prevalence in the majority of South Africans: city dwellers of Black African ethnicity. This study describes the prevalence of FAS in a South African city, comparing 2 suburbs with predominantly mixed ancestry (Roodepan) and Black African (Galeshewe) populations that house over 60% of the city population. We conducted a tiered, active case ascertainment study for the prevalence of FAS and also detected some less clinically specific FASD cases. All first-grade learners in the 2 suburbs were eligible for anthropometric screening, and screen-positive learners were assessed for dysmorphic features of FAS. Those with suggestive clinical features received neurocognitive assessment, and maternal or collateral interview. Final diagnosis was made following a case conference. Complete ascertainment of FAS status was made in 1,503 (94.7%) of 1,587 eligible learners (435 in Roodepan and 1,152 in Galeshewe). Overall, FAS was diagnosed in 83 (5.5%, 95% confidence interval [CI] = 4.4 to 6.8) learners and FASD in 96 (6.4%, 95% CI = 5.2 to 7.7). Levels of FAS were high in both areas: 26 (6.3%, 95% CI = 4.2 to 9.2) learners from Roodepan, compared to 57 (5.2%, 95% CI = 4.0 to 6.7) from Galeshewe (p = 0.39). No cases were previously diagnosed. The mortality rate for mothers of FASD children from Galeshewe was 19 of 65 (29%), compared to 3 of 31 (9.7%; p = 0.03) for Roodepan. Interviewed mothers in Galeshewe were older and had higher body mass index. Prevalence of FAS is high in both Galeshewe and Roodepan, and the lack of prior diagnoses indicates that awareness remains low. The maternal mortality rate was especially high in Galeshewe. The unexpectedly high burden of FAS in an urban area with predominantly Black African population mandates extension of surveillance and intervention measures in southern Africa. Copyright © 2015 by the Research Society on Alcoholism.

Exploring the Notion of the Family Friendly City

NASA Astrophysics Data System (ADS)

Provi Drianda, Riela

2018-05-01

There is a common perception that downtown areas will never attract families and big cities are not the best place to raise children. Particularly the downtown areas of cities been depicted as the place where criminals, prostitutes, drug-sellers, and other dangerous strangers live. People with children are more likely to look for the suburbs to find bigger housing with more affordable prices, cleaner air, richer nature, a slower lifestyle, and safer environment. However, living in the modern suburb is not always easy and cheap, especially for those who need to commute to the central city. Dealing with the long commutes can be stressful and it affects the health, happiness, and well-being of family members. As the number of modern families with both parents in the workforce is rising, the demand to live closer to the workplace is getting stronger and growing. In some parts of the world, more families increasingly want to live in the cities. This trend can be seen in the United States, Japan, Korea, and Canada. Being family-friendly has become increasingly important for modern cities as more millennial generation show the tendency to raise their families in the urban area. Moreover, it is predicted that two-thirds of world’s population will live in cities by 2030. To accommodate the growing population, in particular, those with children, modern cities should be developed to suit urban families. But what criteria and qualities make one city more family-friendly than another? What would a family-friendly city look like? To date, the number studies exploring the notion of the family-friendly city has been very limited. Most studies have been focusing on the notion of family-friendly dwellings, family-friendly workplaces, or child-friendly cities. This paper brings together and examines the dominant and recurring ideas about the family-friendly city represented in the relevant literature and current urban practices. This paper also questions whether the concept of the child-friendly city is adequate to create a better environment to raise families in the city.

ISS Progress 24 Rollout

NASA Image and Video Library

2007-01-16

JSC2007-E-03079 (16 Jan. 2007) --- Roll-out of the Progress 24 vehicle occurred on schedule at 7:00 a.m., Jan. 16, 2007 (local time) at the Baikonur Cosmodrome, Kazakhstan. Progress 24 bears on the side of the Soyuz launch vehicle the name of Sergei Korolev, the "Great Designer" of Soviet spacecraft, whose 100th birthday was celebrated on Jan. 12. A portrait of him is painted on the external payload fairing. Korolev, named in his memory, is now the suburb of Moscow where the Russian Mission Control Center resides. After it reaches orbit, a series of pre-programmed engine firings will lead to the automated docking of Progress 24 to the now-vacant Pirs Docking Compartment at 9:00 p.m. CST on Jan. 19. (6:00 a.m. on Jan. 20, Moscow time). Photo Credit: NASA

Is the high ischemic heart disease mortality rate in New York State just an urban effect?

PubMed Central

McNutt, L A; Strogatz, D S; Coles, F B; Fehrs, L J

1994-01-01

To determine whether New York State's high ischemic heart disease mortality rate was due primarily to an urban effect, rates for regions in the State were compared with each other and with national data. New York State mortality rates for the period 1980-87 were highest for New York City (344.5 per 100,000 residents), followed by upstate urban and rural areas (267.1-285.1), and New York City suburbs (272.5). However, the overall 1986 age-adjusted rate for the New York State region with the lowest mortality rate (265.7) exceeded that of 42 States. New York State's number one ischemic heart disease mortality ranking reflects the need for statewide intervention programs, because even regions with relatively low mortality rates are high when they are compared with national rates. PMID:8041858

[EPIDEMIOLOGY OF SUDDEN CARDIAC DEATH: DATA FROM THE PARIS SUDDEN DEATH EXPERTISE CENTER REGISTRY].

PubMed

Jouven, Xavier; Bougouin, Wulfran; Karam, Nicole; Marijon, Eloi

2015-09-01

Sudden cardiac death is an unexpected cardiac arrest without obvious extra-cardiac cause. Epidemiology of sudden cardiac death has been poorly documented in France, mainly because of challenging requirement in order to capture all cases in a specific area. The Parisian registry (Sudden Death Expertise Center, European Georges Pompidou Hospital, Paris) was initiated in May 2011 and analyzed data of all sudden death in Paris and suburbs (6.6 millions inhabitants). Over 3 years, the annual incidence estimated to 50-70 per 100,000. Those occurred mainly in men (69%), with a mean age of 65 year, and at home (75%). The event was witnessed in 80% of cases, but bystander cardiopulmonary resuscitation was initiated in only half of cases. Initial cardiac rhythm was ventricular fibrillation in 25%. Survival to hospital discharge remains low (8%).

Photogrammetric mobile satellite service prediction

NASA Technical Reports Server (NTRS)

Akturan, Riza; Vogel, Wolfhard J.

1994-01-01

Photographic images of the sky were taken with a camera through a fisheye lens with a 180 deg field-of-view. The images of rural, suburban, and urban scenes were analyzed on a computer to derive quantitative information about the elevation angles at which the sky becomes visible. Such knowledge is needed by designers of mobile and personal satellite communications systems and is desired by customers of these systems. The 90th percentile elevation angle of the skyline was found to be 10 deg, 17 deg, and 51 deg in the three environments. At 8 deg, 75 percent, 75 percent, and 35 percent of the sky was visible, respectively. The elevation autocorrelation fell to zero with a 72 deg lag in the rural and urban environment and a 40 deg lag in the suburb. Mean estimation errors are below 4 deg.

An analysis of Milwaukee county land use

NASA Technical Reports Server (NTRS)

Todd, W. J.; Mausel, P. E.

1973-01-01

The identification and classification of urban and suburban phenomena through analysis of remotely-acquired sensor data can provide information of great potential value to many regional analysts. Such classifications, particularly those using spectral data obtained from satellites such as the first Earth Resources Technology Satellite (ERTS-1) orbited by NASA, allow rapid frequent and accurate general land use inventories that are of value in many types of spatial analyses. In this study, Milwaukee County, Wisconsin was classified into several broad land use categories on the basis of computer analysis of four bands of ERTS spectral data (ERTS Frame Number E1017-16093). Categories identified were: (1) road-central business district, (2) grass (green vegetation), (3) suburban, (4) wooded suburb, (5) heavy industry, (6) inner city, and (7) water. Overall, 90 percent accuracy was attained in classification of these urban land use categories.

A religious diversity tale: a multi-faith case study.

PubMed

Levine, Deborah J

2006-06-01

This article examines the creation of a network of diverse religious leadership in a Midwest suburb where the intersection of religion and national pride fomented a community-wide conflict. Activated during a heated controversy over displaying a Christmas tree in a public school, the Network became a laboratory for testing viable strategies for community healing. The case of a Jewish student suspended for fighting when taunted for not singing Christmas Carols became a catalyst for debating what is religious, what is secular, and what is culturally American. The interaction of the key players is noted; educators, religious leaders, students and their families, particularly the mothers who regularly interacted across religious boundaries. The article describes the Network's experiment with deploying resources that accommodated diverse experiences of religion and patriotism, historically and culturally, within an American context.

Air flight disaster, posttraumatic stress, and postventive rescue and response: the aftermath of the San Diego PSA 182 plane crash recovery operation, 20 years on.

PubMed

Davis, J; Stewart, L

2000-01-01

San Diego in 1978 was the scene of one of the USA's most tragic and traumatic air flight disasters, when an inbound Boeing 727 collided with a small private Cessna 172. The collision occurred in the vicinity of North Park, a suburb of San Diego. All aircraft occupants were killed or injured and many residents were injured. The wreckage was mainly concentrated in an area about the size of a city block, in a temperature of 100 degrees F or more. The whole experience was unlike anything any of the professionals involved had been prepared for, and beyond anything the civilians involved could have imagined. Many sought out intervention and help and counselling, and this paper examines the implications of the event 20 years on.

The Built Environment and Its Relationship to the Public’s Health: The Legal Framework

PubMed Central

Perdue, Wendy Collins; Stone, Lesley A.; Gostin, Lawrence O.

2003-01-01

The built environment significantly affects the public’s health. This was most obvious when infectious disease was the primary public health threat during the industrial revolution; unsanitary conditions and overcrowded urban areas facilitated the spread of infection. However, even today in the age of chronic diseases there remains an important connection between population health and the built environment. Physical spaces can expose people to toxins or pollutants and influence lifestyles that contribute to diabetes, coronary vascular disease, and asthma. Public health advocates can help shape the design of cities and suburbs in ways that improve public health, but to do so effectively they need to understand the legal framework. This article reviews the connection between public health and the built environment and then describes the legal pathways for improving the design of our built environment. PMID:12948949

Typhoid fever: A report on a point-source outbreak of 69 cases in Cape Town.

PubMed

Popkiss, M E

1980-03-01

In 1978, after a party in a Cape Town suburb attended by several hundred people, 69 persons were treated for typhoid fever. The precise source of the infection could not be traced, although it is reasonable to suppose that food eaten at the party had been contaminated by the main caterer. All 57 cultures of Salmonella typhi phage-typed were of phage type 46, including that obtained from the stool of the main caterer, who was asymptomatic. An epidemiological profile of the cases and an account of the management of the outbreak is given. There were no deaths and no patient became a carrier. Although the outbreak was contained, certain problems relating thereto are aired, including in particular the potential hazard of food-borne disease wherever housing and environmental standards are low.

Illinois hospital using Web to build database for relationship marketing.

PubMed

Rees, T

2000-01-01

Silver Cross Hospital and Medical Centers, Joliet, Ill., is promoting its Web site as a tool for gathering health information about patients and prospective patients in order to build a relationship marketing database. The database will enable the hospital to identify health care needs of consumers in Joliet, Will County and many southwestern suburbs of Chicago. The Web site is promoted in a multimedia advertising campaign that invites residents to participate in a Healthy Living Quiz that rewards respondents with free health screenings. The effort is part of a growing planning and marketing strategy in the health care industry called customer relationship management (CRM). Not only does a total CRM plan offer health care organizations the chance to discover the potential for meeting consumers' needs; it also helps find any marketplace gaps that may exist.

Study of annoyance due to urban automobile traffic

NASA Technical Reports Server (NTRS)

Aubree, D.; Auzou, S.; Rapin, J. M.

1984-01-01

Continuous traffic noise measurements were carried out over 48 hour periods in front of a hundred buildings in different types of streets in Paris and its suburbs. Physical interpretation of the results provides a noise prediction formula for a traditional type of street. The noise at each point was characterized by a limited number of parameters by means of factor analysis, and their effect on the degree of disturbance by 700 individuals questioned near the measurement stations was studied. It was found that many additional factors affect disturbance besides noise, and that the dispersion of replies for any given noise situation is very wide. A disturbance index is proposed which takes into account the daylight level L(50), the position of rooms in the dwelling exposed to noise, and the individual degrees of satisfaction with the area.

Earth observation

NASA Image and Video Library

2014-09-06

ISS040-E-124198 (6 Sept. 2014) --- Puget Sound is partly reflecting the sun in this detailed image taken by an Expedition 40 crew member on the International Space Station. Patterns of boat wakes are prominent in the sun’s partial reflection zone. The difference between the boat wakes in this view relates to the speed of the boat and the particular patterns (of several) that happen to be captured in the specific light reflection angles at the time the image was taken. The land areas show parts of Seattle. The darkest areas with rectangular grids are suburbs richly covered with trees. The broadly gray zones of the central city (bottom center) are brighter where structures are lower, as in the harbor zone (Harbor Island), and darker where the shadows of high-rise buildings downtown cast black shadows. Interstate Highway 5 bisects downtown.

The impact of a new McDonald's restaurant on eating behaviours and perceptions of local residents: A natural experiment using repeated cross-sectional data.

PubMed

Thornton, Lukar E; Ball, Kylie; Lamb, Karen E; McCann, Jennifer; Parker, Kate; Crawford, David A

2016-05-01

Neighbourhood food environments are posited as an important determinant of eating behaviours; however causality is difficult to establish based on existing studies. Using a natural experiment study design (incorporating repeated cross-sectional data), we tested whether the development of a new McDonald's restaurant increased the frequency of consumption of McDonald's products amongst local residents in the suburbs of Tecoma (site of a new McDonald's restaurant development) and Monbulk (control site) in Victoria, Australia. Across both sites, the reported frequency of McDonald's consumption did not change during the follow-up surveys. In the context explored, the development of a new McDonald's restaurant has not resulted in an increased consumption of McDonald's products. Copyright © 2016 Elsevier Ltd. All rights reserved.

Socioeconomic determinants of health: community marginalisation and the diffusion of disease and disorder in the United States.

PubMed Central

Wallace, R.; Wallace, D.

1997-01-01

This article describes the cascading diffusion of "inner city problems" of disease and disorder in the United States--from the huge marginalised inner city communities of the largest municipalities, first along national travel routes to smaller cities, and then from central cities into surrounding more affluent suburbs-following the pattern of the daily journey to work. Public policies and economic practices which increase marginalisation act to damage the "weak ties" of the community social networks which bind central city neighbourhoods into functioning units. Spreading disease and disorder can be interpreted as indices of the resulting social disintegration, which is driven by policy. This "failure of containment" in the United States should serve as a warning for cities in Europe against reducing the municipal and other services that they provide to "unpopular" subpopulations. PMID:9158474

The role of long distance migration in the rural renaissance, in gentrification, and in growth of the Sunbelt.

PubMed

Serow, W J

1980-01-01

The author "has examined trends in interstate migration during the 1970s for the four regions of the United States and, in particular, explored the relationship of this migration with nonmetropolitan expansion and the return to the city movement. The data show that the former trend is a very real one which has persisted throughout the decade and that population growth through interstate migration in nonmetropolitan America is, on balance, the result of nonblacks moving to the South from elsewhere in the nation. Except in the West, central cities continue to experience substantial losses of population through interstate migration. Interstate migration continues to be directed toward suburbs, and is especially vigorous in the West." Data are from the March 1975 and March 1979 Current Population Surveys. excerpt

Colorado

NASA Technical Reports Server (NTRS)

2002-01-01

An early-season snowfall accents the Rocky Mountains through western and central Colorado. This true-color image made from data collected by MODIS on October 26, 2001, highlights the contrast between various irrigated areas and the otherwise dry environment at the foothills of the Rockies. One such example is the city of Denver and its outlying suburbs, which can be seen best in the high-resolution image. In areas that would normally harbor drought-tolerant grasses, shrubs and trees, humans are living, watering their lawns, and farming; those watered, green areas differ substantially from the surrounding hues of brown. Numerous National Parks and Monuments dot the Southwestern U.S. The Great Sand Dunes National Monument is one such park. Running along the western base the Sangre de Cristo Range(just below the image's center), a subsection of the Rockies, the monument possesses some of the highest inland sand dunes in the U.S., with crests reaching over 700 feet.

Increasing use of yellow colors in Kyoto

NASA Astrophysics Data System (ADS)

Akita, Munehira; Nara, Iwao

2002-06-01

Colors used for commercial signboards, displayed outdoors as well as indoors through windows, such as a store sign, an advertising sign, a sky sign, a poster, a placard, and a billboard were extensively surveyed in Kyoto City, Japan, in 1998. The survey showed that various kinds of yellow painted signs have increased rapidly and invaded a center area and suburbs of the city. Vivid yellow, what we called it the Y98 virus, is specially considered a color unpleasantly matched to the city image of Kyoto which was the capital of Japan for nearly 1000 years (794 to 1868) and is endowed with cultural and historic heritage. Discussions trying to find out what we could do to prevent the rapid spread of a big commercial display painted with vivid yellows what we called 'the Y98 virus' over the city will be summarized in a main text.

School Context and Educational Outcomes: Results from a Quasi-Experimental Study

PubMed Central

Casciano, Rebecca; Massey, Douglas S.

2013-01-01

In this study we draw on data from a quasi-experimental study to test whether moving into a subsidized housing development in an affluent suburb yields educational benefits to the children of residents, compared to the educations they would have received had they not moved into the development. Results suggest that resident children experienced a significant improvement in school quality compared with a comparison group of students whose parents also had applied for residence. Parents who were residents of the development also displayed higher levels of school involvement compared with the comparison group of non-resident parents, and their children were exposed to significantly lower levels of school disorder and violence within school and spent more time reading outside of school. Living in the development did not influence GPA directly, but did indirectly increase GPA by increasing the time residents spent reading outside of school. PMID:25342878

Which "broken windows" matter? School, neighborhood, and family characteristics associated with youths' feelings of unsafety.

PubMed

Mijanovich, Tod; Weitzman, Beth C

2003-09-01

Young people's fears of victimization and feelings of unsafety constitute a serious and pervasive public health problem and appear to be associated with different factors than actual victimization. Our analysis of a population-based telephone survey of youths aged 10-18 years in five economically distressed cities and their suburbs reveals that a substantial minority of youths feel unsafe on any given day, and that an even greater number feel unsafe in school. While some traditional predictors of victimization (such as low socioeconomic status) were associated with feeling unsafe, perceived school disorder was the major factor associated with such feelings. Disorderliness may thus be the school's version of "broken windows," which serve to signal to students a lack of consistent adult concern and oversight that can leave them feeling unsafe. We suggest that fixing the broken windows of school disorderliness may have a significant, positive impact on adolescents' feelings of safety.

Earth Observations taken during Expedition Four

NASA Image and Video Library

2002-04-21

ISS004-E-10288 (21 April 2002) --- This view featuring the San Francisco Bay Area was photographed by an Expedition 4 crewmember onboard the International Space Station (ISS). The gray urban footprint of San Francisco, Oakland, San Jose, and their surrounding suburbs contrasts strongly with the green hillsides. Of particular note are the Pacific Ocean water patterns that are highlighted in the sun glint. Sets of internal waves traveling east impinge on the coastline south of San Francisco. At the same time, fresher bay water flows out from the bay beneath the Golden Gate Bridge, creating a large plume traveling westward. Tidal current channels suggest the tidal flow deep in the bay. Because the ISS orbits are not synchronous with the sun, station crewmembers view Earth with variable solar illumination angles. This allows them to document phenomena such as the sun reflecting differentially off surface waters in a way that outlines complicated water structures.

Exurban Development and its Environmental Impact on Land Use in Kurgan City, Russia

NASA Astrophysics Data System (ADS)

Andrievskikh, Daria

Exurban communities as one of the forms of urban sprawl can cause significant changes in natural land cover. Exurban development refers to an expansion of communities located outside a city and its suburbs. One of the main reasons these settlements develop is a desire to live closer to nature with better ecological conditions. Exurbs often represent prosperous regions inhabited by people with high income. However, exurban development involves the human consumption of natural environments. Specifically, it directly affects community patterns, species patterns, and demographic patterns of surrounding ecosystems, as well as land use. Therefore, it is important to study the impact of exurban settlements on the natural environment. This study uses remote sensing imagery, Census data and primary data to analyze land cover change due to the emergence of exurban communities around Kurgan City, Russia, with an emphasis on the change of natural vegetation such as, forests in addition to human behavior.

Sustained health home visiting can improve families' social support and community connectedness.

PubMed

Stubbs, Joanne M; Achat, Helen M

2016-01-01

Home visiting (HV) is a strategy used internationally to address the multiple needs of infants and families at risk of suboptimal health and developmental outcomes. Describe nursing interventions and program achievements of a pilot HV program for families living in a highly disadvantaged outer suburb of Sydney, New South Wales, Australia. A family partnership model was adopted. Follow-up is reported for 65 of the 75 clients remaining in the program for at least 6 months. Nurses most commonly provided clients with emotional support, information about health and well-being and information on infant development. Clients experienced noteworthy improvements consistent with key objectives - greater access to support services, and increased self-efficacy and social networks. Consistent with the growing body of international literature on the achievements of HV, HV programs can empower vulnerable families to better cope with daily life demands and their family.

Managing landscape connectivity for a fragmented area using spatial analysis model at town scale

NASA Astrophysics Data System (ADS)

Liu, Shiliang; Dong, Yuhong; Fu, Wei; Zhang, Zhaoling

2009-10-01

Urban growth has great effect on land uses of its suburbs. The habitat loss and fragmentation in those areas are a main threat to conservation of biodiversity. Enhancing landscape functional connectivity is usually an effective way to maintain high biodiversity level in disturbed area. Taking a small town in Beijing as an example, we designed potential landscape corridors based on identification of landscape element quality and "least-cost" path analysis. We described a general approach to establish the corridor network in such fragmented area at town scale. The results showed that landscape elements position has various effects on landscape suitability. Small forest patches and other green lands such as meadow, shrub, even farmland could be a potential stepping-stone or corridor for animal movements. Also, the analysis reveals that critical areas should be managed to facilitate the movement of dispersers among habitat patches.

Lead concentration distribution and source tracing of urban/suburban aquatic sediments in two typical famous tourist cities: Haikou and Sanya, China.

PubMed

Dong, Zhicheng; Bao, Zhengyu; Wu, Guoai; Fu, Yangrong; Yang, Yi

2010-11-01

The content and spatial distribution of lead in the aquatic systems in two Chinese tropical cities in Hainan province (Haikou and Sanyan) show an unequal distribution of lead between the urban and the suburban areas. The lead content is significantly higher (72.3 mg/kg) in the urban area than the suburbs (15.0 mg/kg) in Haikou, but quite equal in Sanya (41.6 and 43.9 mg/kg). The frequency distribution histograms suggest that the lead in Haikou and in Sanya derives from different natural and/or anthropogenic sources. The isotopic compositions indicate that urban sediment lead in Haikou originates mainly from anthropogenic sources (automobile exhaust, atmospheric deposition, etc.) which contribute much more than the natural sources, while natural lead (basalt and sea sands) is still dominant in the suburban areas in Haikou. In Sanya, the primary source is natural (soils and sea sands).

Dr. William Theodore Hodge: pioneer surgeon-apothecary in early-twentieth-century Western Australia.

PubMed

Kamien, Max

2010-01-01

In 2008 I chanced upon the lonely grave of Dr. William Theodore Hodge, buried in 1934, in the Derby Pioneer and Aboriginal Cemetery. He turned out to be the founding doctor of the practice in which I have worked for the past thirty years. Dr. Hodge migrated from England in 1896. He was the first western trained doctor to work in the Perth suburb of Claremont and in the wheat-belt town of Kellerberrin. He was an innovative and inventive modern doctor who became a legend in the Kimberley where he died tragically, on the day prior to his retirement, at the age of seventy-five. His story is illustrative of the life and medical practice of a pioneering doctor in metropolitan, rural, and remote practice in Western Australia at the end of the nineteenth and the early years of the twentieth centuries.

Participatory and evidence-based recommendations for urban redevelopment following natural disasters: older adults as policy advisers.

PubMed

Annear, Michael; Keeling, Sally; Wilkinson, Tim

2014-03-01

To develop community-generated recommendations to inform urban environmental remediation following earthquakes in Christchurch, New Zealand, and share these with local decision-makers during a participatory action research process. This study employed three focus group discussions to critique mixed-methods and multiphase results and develop evidence-based recommendations. Participants included 30 volunteers and 8 knowledgeable advisers aged 65 years and older. Participant recommendations addressed the remediation of earthquake-affected suburbs, access to transportation, age-friendly design, safer communities, resilient support agencies, and restoration of resources for social and cultural activities. Older collaborators identified salient barriers to active ageing and options for post-earthquake redevelopment that had not previously been considered in research or policy. Independently living older adults are well placed to work with researchers to develop recommendations to improve the urban environment following natural disasters as well as in times of relative stability. © 2013 ACOTA.

City, region, and in between: New York City's water supply and the insights of regional history.

PubMed

Soll, David

2012-01-01

Urban historians have greatly expanded their geographical purview in recent years, incorporating suburbs and hinterlands into their analysis of social and environmental change. Urban environmental historians and suburban historians have played a critical role in the regionalization of urban history over the last decade. This case study of the development of New York City’s water supply reveals the benefits of taking a regional approach to urban history. From the New York Public Library to Central Park’s Great Lawn to neighborhood parks, the New York City landscape bears the traces of the continuous development of the city’s water network. Expansion of the water system in rural hinterlands enabled municipal officials to put urban reservoirs to new uses, creating some of the city’s most beloved public spaces. The rehabilitation of urban infrastructure underscores the intimate linkages between rural development and the urban built environment.

[Sanitary conditions, health care and epidemiological situation of infectious diseases in Cracow in the period of Galicia autonomy (since 60ties/70ties of 19th century until 1914)].

PubMed

Berner, Włodzimierz

2008-01-01

After Galicia had received autonomy at the turn of the 60s and 70s of the XIX century in Cracow the changes in order to repair long-running neglects were introduced. In order to fulfill this aim, cobbled pavement surfaces of the roads as well as sewage and water supply systems were constructed. District sanitary physicians (ten physicians in 1914 after in 1910-1912 neglected suburbs were attached to the city) were supposed to inspect health care of inhabitants. In spite of remarkable results (especially during the ten years before the World War I) there were many challenges, also concerning improvement of housing conditions. Among the most dangerous diseases predominated tuberculosis, followed by scarlet fever, diphteria, measles and whooping cough, typhoid fever and dysentery. Recrudescent typhus fever and smallpox did not cause considerable health danger any more.

Camille Flammarion's observatory: towards a revival

NASA Astrophysics Data System (ADS)

Morel, P.; Pecker, J. C.; Flammarion, A.; Fuentes, P.; Stépanoff, C. A.; Sol, R.; Dufour, G.; Chaufour, R.; Goury-Laffont, J.

2011-06-01

Camille Flammarion's observatory, located in Juvisy-sur-Orge in the suburbs of Paris, has been idle since 1962. Property of the Société Astronomique de France (SAF), it was made available to the city of Juvisy-sur-Orge since 1971, and contains a unique collection of objects and books currently being sorted out. The observatory is being restored by the SAF, thanks to the support of the city of Juvisy-sur-Orge, the French Académie des Sciences and the ``Amis de Camille Flammarion'' association. In 2006, the Maxime Goury Laffont foundation funded the refurbishment of the 240 mm refractor and in 2007 funds were obtained to restore the dome and central building. The main aim of the project is to make this historical place a popular observatory dedicated to astronomy and the sciences which Camille Flammarion enjoyed and contributed to. It constitutes a unique example in France of synergies linking associations, municipality, regional- and national-level institutions.

Spring Meeting Preview: Joint Assembly Sessions Focus on Urbanization

NASA Astrophysics Data System (ADS)

Zielinski, Sarah

2006-04-01

The urban environment has grown to encompass not just the downtown area of a city but also the suburbs and rapidly growing exurban areas. This growth can affect a wide range of geological, physical, and biological processes. Several sessions at the 23-26 May 2006 Joint Assembly in Baltimore, Md., will explore this topic. Two union sessions on the ``Impact of Urbanization on Environmental Systems'' (U31A and U32A) will take place on Wednesday morning, 24 May, at 8:30 A.M. and 10:45 A.M. The sessions are designed to be a wide-ranging exploration of the different, multiple roles that urbanization, and the changes in the environment that accompany urbanization, have on biological and geophysical processes, said session co-convener Larry Band. Brand is Voit Gilmore distinguished professor and chair of the department of geography at the University of North Carolina, Chapel Hill.

If We Build It, We Will Come: A Model for Community-Led Change to Transform Neighborhood Conditions to Support Healthy Eating and Active Living

PubMed Central

Seeholzer, Eileen L.; Leon, Janeen B.; Chappelle, Sandra Byrd; Sehgal, Ashwini R.

2015-01-01

Neighborhoods affect health. In 3 adjoining inner-city Cleveland, Ohio, neighborhoods, residents have an average life expectancy 15 years less than that of a nearby suburb. To address this disparity, a local health funder created the 2010 to 2013 Francis H. Beam Community Health Fellowship to develop a strategic community engagement process to establish a Healthy Eating & Active Living (HEAL) culture and lifestyle in the neighborhoods. The fellow developed and advanced a model, engaging the community in establishing HEAL options and culture. Residents used the model to identify a shared vision for HEAL and collaborated with community partners to create and sustain innovative HEAL opportunities. This community-led, collaborative model produced high engagement levels (15% of targeted 12 000 residents) and tangible improvements in the neighborhood’s physical, resource, and social environments. PMID:25880943

Earth observations taken during STS-98 mission

NASA Image and Video Library

2001-02-07

STS098-819-038 (17 February 2001) --- Much of Metropolitan Houston appears in this nearly vertical image photographed with a handheld 70mm camera onboard the Earth-orbiting Space Shuttle Atlantis. Interstate 45 and Highways 146 and 6 can be traced from lower right in Galveston County as they head into different directions toward a wide range of points in the city and its suburbs. NASA's Johnson Space Center can be easily pin-pointed just above the center point in the frame. Other points of interest in the area can be located by tracking over the various U.S., state and interstate highways---10, 51, 610 loop, Beltway 8 and others. Downtown Houston is at left center, but the so-called Uptown area is just out of frame at left. Galveston Bay takes up most of the upper right quadrant. Lake Houston is at upper left. A small piece of the Gulf of Mexico is in lower right.

Evaluation of the sources of contamination in the suburban area of Koropi-Markopoulo, Athens, Greece.

PubMed

Kaitantzian, Agavni; Kelepertzis, Efstratios; Kelepertsis, Akindynos

2013-07-01

Heavy metal concentrations were monitored in agricultural soils and irrigation groundwaters of Koropi-Markopoulo area, a representative agricultural suburb in Athens, Greece, aiming at the identification of the sources of contaminants. Multivariate analyses of geochemical data demonstrated that agricultural practices and industrial activities considerably affected the quality of both environmental compartments. The levels of Ni, Cr, Co, Mn and Fe in agricultural soils were associated with geological parent materials whereas Pb, Zn and Cu mainly originated from anthropic activities. Referring to groundwaters, individual major anions and cations (K⁺, Na⁺, Ca²⁺, Mg²⁺, NO₃⁻, SO₄²⁻, Cl⁻) were influenced by various natural and anthropogenic factors whereas Ni, Cr, Cu and Zn were controlled by industrial and agronomic activities. The identification of the sources of contaminants in soil and groundwater environments is a valuable basis for encouraging mitigation strategies preventing further quality degradation.

General practitioner services in primary care groups in England: is there inequity between service availability and population need?

PubMed

Baker, D; Hann, M

2001-06-01

This study examined the coverage of minor surgery, child health surveillance and chronic disease management for asthma and diabetes in relation to population need and key organisational features of general practice in the 481 primary care groups (PCGs) in England. PCG-level summary scores were developed to estimate the relative availability of all four services and their relative importance in discriminating between high and low levels of service provision. The coverage of services was widespread and, in such circumstances, there was no systematic evidence of poorer service availability for PCGs with higher population need (the 'inverse care' law). Rather this relation was localised, being most predominant for PCGs covering London and its suburbs. In these PCGs, there was no association between indicators of lack of capacity, such as single-handed practice, and levels of service provision.

Health promotion in pediatric primary care: importance of health literacy and communication practices.

PubMed

Davis, Deborah Winders; Jones, V Faye; Logsdon, M Cynthia; Ryan, Lesa; Wilkerson-McMahon, Mandie

2013-12-01

Health literacy has been shown to predict health behaviors and outcomes above the effects of education or socioeconomic status. Much remains unknown about the health literacy of parents and the role it plays in children's health outcomes or in health disparities. The current study explored the health communication needs and health literacy indicators in a diverse sample of parents (n = 75) to identify potential areas for future interventions. The sample consisted of parents of children 18 to 36 months old who were visiting 3 different pediatric medical offices, 2 of which served low-income families and 1 located in an affluent suburb. When comparisons were made between 2 educational attainment groups, there were variations in indicators of health literacy and health communication needs. These data can be used to guide the development of interventions by primary care providers to improve parent education.

Survival time estimation using Injury Severity Score (ISS) in homicide cases.

PubMed

Cros, Jérôme; Alvarez, Jean-Claude; Sbidian, Emilie; Charlier, Philippe; de la Grandmaison, Geoffroy Lorin

2013-12-10

The aim of our study was to assess the value of ISS to estimate survival time in a retrospective study of all homicidal deaths in the Western suburbs of Paris between 1994 and 2008. Stab wounds were the most common cause of death. Survival time between assault and death, determined in 107 cases out of 511 homicide cases, ranged from 0 min to 25 days (mean 39 h). There was an overall significant association between the survival time and the ISS score. ISS and survival time were strongly associated with male victims and a clear trend was seen with women. Regarding the type of wounds, a trend was seen with gunshot wounds and blunt injuries, but not with stab wounds. There was no influence of blood toxicological results and resuscitation attempts. Overall, ISS was a good predictor of a survival under 30 min. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Urban-Induced Rainfall Anomalies in an Arid Regime: Evidence from a 108-Year Data Record and Satellite Measurements

NASA Technical Reports Server (NTRS)

Shepherd, J. Marshall

2004-01-01

The study employs a 108-year precipitation data record to identify statistically significant anomalies in rainfall downwind of the Phoenix urban region. The analysis reveals that during the monsoon season locations northeastern suburbs and exurbs of the Phoenix metropolitan area have experienced statistically significant increases in mean precipitation of 12 to 14 percent from a pre-urban (1895-1949) to post-urban (1950-2003) period. Mean and median post-urban precipitation totals in the anomaly region are significantly greater, in the statistical sense, than regions west of the city and in nearby mountainous regions of similar or greater topography. Further analysis of satellite-based rainfall totals for the summer of 2003 also reveal the existence of the anomaly region during a severe drought period. The anomaly can not simply be attributed to maximum topographic relief and is hypothesize to be related to urban-topographic interactions.

Astronomy, the Australian School Curriculum, and the Role of the Sir Thomas Brisbane Planetarium

NASA Astrophysics Data System (ADS)

Axam, A.; Rigby, M.; Orchiston, W.

2006-08-01

The Sir Thomas Brisbane Planetarium is located in the Brisbane Botanic Gardens, Mount Coot-tha, in the Brisbane suburb of Toowong, and features a Zeiss `Spacemaster RFP DP3' Planetarium projector; an observatory with a 15cm Zeiss coudé refracting telescope, a 20cm Meade LX90 Schmidt-Cassegrain telescope and a 44.4cm reflector; a mini-theatre; display galleries; and an outdoor garden area with a 4.6m diameter sundial. Since its opening in 1978, the Planetarium has played a key role in introducing astronomy to school students from throughout Australia. In this paper we summarize the Queensland primary school astronomy curriculum, and discuss ways in which the Sir Thomas Brisbane Planetarium has used tailored live planetarium programs, mini-theatre presentations, observing nights, in-house resource materials, displays and special lectures to enhance the astronomical understanding of Queensland primary school pupils and trainee teachers.

Quality of life in people with epilepsy in Sudan: An example of underserved communities in developing countries

PubMed Central

Sokrab, M; Sokrab, A; Elzubeir, M

2012-01-01

Objectives: The aim of this study was to investigate the quality of life (QOL) in people with epilepsy (PWE) living in Khartoum State, Northern Sudan. The region offers a model of urban and suburban communities in developing countries. Methods: A cross-sectional study was carried out in the neurology clinic of Khartoum State Hospital and Omer Ibn Alkhatab Health Center in the suburb of Khartoum State. We interviewed PWE living in the city, the suburbs and adjacent villages. Our subjects were known to have been on antiepileptic drugs (AED) for at least 6 months. The impact of epilepsy on the QOL was assessed in the clinic using a 23-item questionnaire with graded scales and check-lists to explored demographic characteristics, seizure control, adverse effects of antiepileptic medication, physical harm, social and psychological impact and stigmatization. Results: Fifty-two females and 48 males between the ages of 10 and 80 years were interviewed. Sixty percent of participants were between 20 and 39 years of age. While on AED treatment, 63% developed at least one seizure at any given time, 49% in the past 6 months and 27% in the past week. Twenty six percent experienced one or more side effect of AEDs. A significant number of respondents admitted that epilepsy had a negative impact on several aspects of their daily life activities, education and social functioning. Of individuals eligible for work, 17% were unemployed or had their job terminated because of epilepsy. Relationships with spouses were affected in 20 % of cases. Fifteen percent felt stigmatized by their illness. None of the participants had received any formal health education or counseling about epilepsy. Conclusion: Epilepsy has a significant impact on several aspects of QOL, particularly physical injury and socioeconomic functioning affecting PWE living in Khartoum State. Poor seizure control, a risk factor for impaired QOL, was common. The overall perceptions of QOL and self satisfaction as stated by our PWE was more favorable when compared to those in developed countries and the Gulf. Nevertheless, this could be more reflective of social circumstances and better seizure control, health education and counseling for PWE and their families is still encouraged and recommended. PMID:25003042

[Characteristics of the clients in a geriatric intermediate care facility located in the suburbs of an urban area and factors related to the discharge destinations desired by family caregivers].

PubMed

Watanabe, M; Kono, K; Nishiura, K; Miyata, K; Saito, M

1999-01-01

Among the clients in a geriatric intermediate care facility located in the suburbs of Osaka and their family caregivers (72 subjects), the characteristics of the clients and their caregivers, and the discharge destination desired by their family caregivers were investigated, and the associated factors were evaluated. 1. Characteristics of the clients. The clients were elderly females with a low degree of independence, and dementia was observed in about 60% of them. The clients had a relatively large number of children, but many of them lived alone before admission. The rate of admission from hospitals was high (54%), and that of discharge to hospitals was also high (50%). Sixty-seven percent of the clients stayed for a long duration of over 6 months. 2. Conditions of the family caregivers. Most of the family caregivers were daughters or daughters-in-law, and considered themselves to be healthy. Sixty-three percent of the caregivers had jobs. However, most of the caregivers did not have sub-caregiver. 3. Factors related to the discharge destination desired by family caregivers. Not many family caregivers (19.4%) wanted them to go back to their homes after discharge, but their preferred discharge destinations were home (19.4%), hospitals (55.5%), and nursing homes (25.1%). The caregivers of single household clients often desired a nursing home as the discharge destination, and those of the clients from a 2- or 3-generation household often desired a hospital. The factors related to the discharge destination desired by client's family caregivers were that the client not show dementia, the job of the caregiver was a part-time job, there was a sub-caregiver, and the client had the experience of home public health nursing visits. This study showed, the percentage of the clients discharged from the geriatric intermediate care facility to their homes was low, and that of the family caregivers who desired their home as the discharge destination was also low. However, the results suggested that leading the discharge destination to the client's home is possible if social resources are provided such as the use of public health nursing services.

Analysing the daily cycles of temperature and humidity differences between downtown and suburban environment in Budapest

NASA Astrophysics Data System (ADS)

Pongracz, Rita; Bartholy, Judit; Dezso, Zsuzsanna; Dian, Csenge; Incze, Dora; Kurcsics, Mate

2017-04-01

Urban areas evidently results in a substantial modification of natural environment including the local climatic conditions, which fundamentally influence everyday life. That is why it is important to address urban climatic issues, e.g. the urban heat island effect and its consequences. Due to the strong centralised structure of Hungary the most affected region in Hungary is the capital (Budapest) and its agglomeration area. In this research we aim to analyze the urban climatic effects in a downtown district of Budapest relative to the southeastern suburb district of the city where the synoptic station of Budapest is located. For this purpose, we started a measuring program of in-situ measurements in the spring of 2015 in the southern central located district (district IX), which can be found near the river Danube, and mainly consists of 3- and 4-storey older and newly built buildings. The newly built buildings are mainly the results of the local government's efforts to improve the environment for the citizens. Within the framework of the block rehabilitation program, inner parts of the old house blocks were demolished, and inside the blocks common green areas have been created. In our urban climate measurement program the resulting climatic conditions are evaluated with air temperature and relative humidity data recorded along a pre-defined path, which consists of 24 measuring points within the studied area. The measuring sites are located in different characteristical points of the district, such as green parks, narrow streets, paved squares and roads. In order to calculate the urban heat island intensity, temperature measurements are compared to the hourly recorded data of the synoptic station (ID number: 12843). Our relative humidity measurements are also compared to the humidity in the suburbs. Prior to the summer measuring campaign in 2016, measurements were recorded only in the daytime periods. The measuring period has been extended for 24 hours, thus, continuous 3-day-long temperature and humidity measurements were recorded during 4-6 July 2016. Moreover, new measuring instruments were used during this summer measurements with more accurate sensors and data loggers. After the summer measuring campaign the whole measurement program continued in autumn (6 days starting at 14 pm Thursdays and lasting 24 hours). Thus, summer and autumn daily cycles can be compared in the different types of the urban environment.

Caregiver preferences regarding Personal Health Records in the management of ADHD

PubMed Central

Ronis, Sarah D; Baldwin, Constance D; McIntosh, Scott; McConnochie, Kenneth; Szilagyi, Peter G; Dolan, James

2015-01-01

Objective PHRs may address the needs of children with ADHD. Among parents, we assessed acceptance, barriers, and intentions regarding use of PHR for their children with ADHD. Methods Survey of parents from three practices in Rochester NY. Stepwise logistic regression analysis explored factors predicting respondents’ intentions for future use of PHR, accounting for care coordination needs, caregiver education, SES and satisfaction with providers. Results Of 184 respondents, 23% had used the PHR for their child, 82% intended future use. No difference was observed between users and non-users regarding gender, age, race, or education. Users were more likely than non-users to reside in the suburbs (p=0.03). Caregivers were more likely to plan future use of the PHR if they felt engaged as partners in their child’s care (AOR 2.3, 95%CI 1.2, 4.5). Conclusions Parents are enthusiastic about PHRs. Future work should focus on engaging them as members of the healthcare team. PMID:25567294

Wrestling game injuries among children in Dakar: a report on 172 cases.

PubMed

Ngom, Gabriel; Mohamed, Azhar Salim; Mbaye, Papa Alassane; Fall, Mbaye; Ndour, Oumar; Faye, Aimé Lakh; El-Hasnaoui, Zakaria

2017-01-01

The objective was to report epidemiological and lesional features among children practicing wrestling as a game in Dakar, Senegal. It was a retrospective study including all patients under 16, victims of wrestling game injuries. We studied epidemiological and lesional aspects in children: frequency of wrestling game injuries among all games, age, sex, geographic origin, place of injury, parent's socioeconomic status, nature of the injury and location. Wrestling game injuries represented 19.9% injuries in all games. Sex-ratio was 33.4. The most affected age group was the 6-10 years old age group. The majority of children are from suburban Dakar (64%). Injuries occurred most often at home and in the street. Most children are from low socioeconomic status (64%). Fractures predominated and were localized almost exclusively on the elbow. Wrestling game injuries in Dakar occur among older children from the suburbs, living in the neighborhood of great wrestling champions' districts of residence. Wrestling game cause injuries, consisting mostly of elbow fractures.

Prevalence of pathogenic bacteria in street vended ready-to-eat meats in Windhoek, Namibia.

PubMed

Shiningeni, Daphney; Chimwamurombe, Percy; Shilangale, Renatus; Misihairabgwi, Jane

2018-05-31

To determine the prevalence of pathogenic bacteria in street vended ready-to-eat meats in Windhoek, Namibia, a total of 96 street vended ready to eat meat samples were evaluated. Prevalences of 42%, 52%, 15%, 6% and 83% were observed for Escherichia coli, Staphylococcus aureus, Listeria monocytogenes, Shigella and Enterobacteriaceae respectively, while the highest aerobic plate counts were 7.74 Log 10 cfu/g, 5.67 Log 10 cfu/g, 5.12 Log 10 cfu/g , 4.56 Log 10 cfu/g, 3.3 Log 10 cfu/g, 5.75 Log 10 cfu/g respectively. Unsatisfactory microbial levels were 32% for aerobic plate count, 26% for Enterobacteriaceae, 35% for Escherichia coli, 11% for Listeria monocytogenes, 7% for Staphylococcus aureus and 6% for Shigella. Salmonella was detected in 11% and 40% of samples from two suburbs. The unsatisfactory microbiological quality of some ready-to-eat meats necessitates the provision of training on food safety and hygiene to street vendors for consumer protection. Copyright © 2018 Elsevier Ltd. All rights reserved.

Solution speciation of plutonium and Americium at an Australian legacy radioactive waste disposal site.

PubMed

Ikeda-Ohno, Atsushi; Harrison, Jennifer J; Thiruvoth, Sangeeth; Wilsher, Kerry; Wong, Henri K Y; Johansen, Mathew P; Waite, T David; Payne, Timothy E

2014-09-02

During the 1960s, radioactive waste containing small amounts of plutonium (Pu) and americium (Am) was disposed in shallow trenches at the Little Forest Burial Ground (LFBG), located near the southern suburbs of Sydney, Australia. Because of periodic saturation and overflowing of the former disposal trenches, Pu and Am have been transferred from the buried wastes into the surrounding surface soils. The presence of readily detected amounts of Pu and Am in the trench waters provides a unique opportunity to study their aqueous speciation under environmentally relevant conditions. This study aims to comprehensively investigate the chemical speciation of Pu and Am in the trench water by combining fluoride coprecipitation, solvent extraction, particle size fractionation, and thermochemical modeling. The predominant oxidation states of dissolved Pu and Am species were found to be Pu(IV) and Am(III), and large proportions of both actinides (Pu, 97.7%; Am, 86.8%) were associated with mobile colloids in the submicron size range. On the basis of this information, possible management options are assessed.

Post-earthquake building safety inspection: Lessons from the Canterbury, New Zealand, earthquakes

USGS Publications Warehouse

Marshall, J.; Jaiswal, Kishor; Gould, N.; Turner, F.; Lizundia, B.; Barnes, J.

2013-01-01

The authors discuss some of the unique aspects and lessons of the New Zealand post-earthquake building safety inspection program that was implemented following the Canterbury earthquake sequence of 2010–2011. The post-event safety assessment program was one of the largest and longest programs undertaken in recent times anywhere in the world. The effort engaged hundreds of engineering professionals throughout the country, and also sought expertise from outside, to perform post-earthquake structural safety inspections of more than 100,000 buildings in the city of Christchurch and the surrounding suburbs. While the building safety inspection procedure implemented was analogous to the ATC 20 program in the United States, many modifications were proposed and implemented in order to assess the large number of buildings that were subjected to strong and variable shaking during a period of two years. This note discusses some of the key aspects of the post-earthquake building safety inspection program and summarizes important lessons that can improve future earthquake response.

Nicholson Medal for Human Outreach Talk: Attracting girls to physics: the itinerant science project

NASA Astrophysics Data System (ADS)

Barbosa, Marcia

2010-03-01

Women are underrepresented in physics in Brazil. The percentage of women taking undergraduate studies in physics is below 20% much below medicine where women are now days the majority of the undergraduate students. In order to attract girls to physics the we developed a science truck that visits suburbs as well as the underdeveloped areas of the city. During this visits the kids are exposed to the applications of physics to the world and in particular to technology. They have the chance to manipulate experiments and to learn how they are related to real life technology. After playing with the experiments they answer a simple questionnaire designed to understand how their view about physics have changed due to this experience. We observed that the girls exhibit a less active behavior when given the chance make experiments becoming more active when stimulated. When questioned about the change in their perception regarding physics after being exposed to the experiments the girls show a more significant change in perception than the boys.

Study on Rural Ecological Conservation and Health Care Plan to Respond Aging Population

NASA Astrophysics Data System (ADS)

Zhao, Jing Yu; Fu, Fei

2018-05-01

The problem of aging is a problem that the society must face now. Under the rapid development and expansion of modern cities, the traditional village which is the back garden of the city depends on its advantages and characteristics of the farmland water network ecological infrastructure to develop the health planning. It is an important way to develop economic and ecological protection. However, the study of this direction is still in its infancy in china. This paper attempts to establish an adaptive POE evaluation model for elderly open space through the investigation and analysis, and further explore the physiological and psychological needs of the elderly for the environment. Based on the above survey data, this paper studies the planning and planning strategy of the health industry in the natural villages in the suburbs of Dujiangyan. From the point of view of sustainable development, it is more effective to protect and develop the ecological infrastructure of villages.

[Book review] Massachusetts breeding bird atlas

USGS Publications Warehouse

Robbins, Chandler S.

2005-01-01

A glance at the dust jacket of this handsome volume drives home the conservation message that breeding bird atlases are designed to promote—that bird populations are changing over vast areas and, unless we become aware of changes in status and take remedial action, some species will disappear from our neighborhoods and even our county or state. A case in point involves the closely related Golden-winged Warbler (Vermivora chrysoptera) and Blue- winged Warbler (Vermivora pinus). The males are shown in the atlas with their breeding distribution maps. When I was an active birder in the Boston suburbs in the 1930s, the Golden-winged Warbler was a common breeder and it was a treat to find a Blue-winged Warbler. The atlas map 40 years later (1974–1979) shows only five confirmed records statewide for the Golden-winged Warbler, compared with 73 for the Blue-winged Warbler, and the Golden-winged Warbler is now listed as endangered by the Massachusetts Division of Fisheries and Wildlife. Nationally, it is a species of management concern.

View of Montevideo, Uruguay area of South America

NASA Image and Video Library

1973-08-15

SL3-84-202 (July-September 1973) --- A vertical view of the Montevideo, Uruguay area of South America is seen in this Skylab 3 Earth Resources Experiments Package S190-B (five-inch Earth terrain camera) photograph taken from the Skylab space station in Earth orbit. The large body of water is Rio de la Plata which flows into the South Atlantic Ocean at the bottom of the picture. The red plum in the Rio de la Plata is probably sediment moving seaward. The Santa Lucia River enters the Rio de la Plata west of Montevideo and is the major drainage for the region. Note the small Isla del Tigre at the mouth of the Santa Lucia. The white beach and sand dune areas are plainly visible along the coast. A major airport can be seen immediately east of downtown Montevideo. Major thoroughfares and residential areas, such as the bright one in the suburbs, are clearly visible, also. Farm tracts in green and grey rectangular patterns indicate agricultural regions. Photo credit: NASA

Frequency of traumatic lesions alleged by victims of assault during police custody.

PubMed

Lorin de la Grandmaison, G; Houssaye, C; Bourokba, N; Durigon, M

2007-08-01

A retrospective study was undertaken to determine the frequency of traumatic lesions found in individuals alleging police brutality during official custody in the département of Hauts-de-Seine, located in the west suburbs of Paris. All medical certificates relating to the examination of 11,653 individuals detained during the year 2004 were analysed. From this population, there were 119 cases where victimized individuals alleged police assault and 245 revealed aggressive police manhandling, as indicated by traces of tight handcuffs. Among the individuals alleging police violence, most of them showed recent traumatic lesions (n=91). The majority of lesions were superficial contusions frequently located in the cervico-cephalic area. All traumatic lesions were compatible with the allegations of police assault. Neurological complications secondary to the application of handcuffs were encountered in less than 2% of the cases. Although no death was recorded in police custody during the period of the study, approximately 5% of the population that had encountered some form of police violence was found to require emergency hospitalization.

Caregiver Preferences Regarding Personal Health Records in the Management of ADHD.

PubMed

Ronis, Sarah D; Baldwin, Constance D; McIntosh, Scott; McConnochie, Kenneth; Szilagyi, Peter G; Dolan, James

2015-07-01

Personal health records (PHRs) may address the needs of children with attention deficit hyperactivity disorder. Among parents, we assessed acceptance, barriers, and intentions regarding use of PHR for their children with attention deficit hyperactivity disorder. Survey of parents from 3 practices in Rochester, NY. Stepwise logistic regression analysis explored factors predicting respondents' intentions for future use of PHR, accounting for care coordination needs, caregiver education, socioeconomic status, and satisfaction with providers. Of 184 respondents, 23% had used the PHR for their child, 82% intended future use. No difference was observed between users and nonusers regarding gender, age, race, or education. Users were more likely than nonusers to reside in the suburbs (P = .03). Caregivers were more likely to plan future use of the PHR if they felt engaged as partners in their child's care (adjusted odds ratio = 2.3, 95% confidence interval = 1.2, 4.5). Parents are enthusiastic about PHRs. Future work should focus on engaging them as members of the health care team. © The Author(s) 2015.

Financing the Airport of the Future: The Small Aircraft Transportation System

NASA Technical Reports Server (NTRS)

Bartle, John R.

2000-01-01

The objective of SATS is to reduce gridlock at hubs, reduce travel times, allow for personal control over travel, and anticipate demand shifts resulting from a migration from suburbs to rural places. The technology is presently available and economical to produce SATS aircraft. The public issue centers on the airports. SATS is a federal program, and many airports in the U.S. are under the control of local governments. The scope of the objective will require thousands of airports in rural and suburban areas to modify their infrastructure and increase their investment. Researchers at the University of Nebraska at Omaha (UNO), and others at other institutions, have prepared reports surveying the relevant issues of implementing SATS. Our UNO team focused on the issues of policy implementation, economic development, management, and finance specific to Nebraska. We are finding that these issues are similar to those in other states in our region and other rural states. This paper discusses how this investment might be financed.

[Quality insurance system establishment in the management of home-based chemotherapy: example of hospital at home "Assistance publique-Hôpitaux de Paris"].

PubMed

Benizri, F; Balladur, E; Darse, J; Guérin, J; Boudy, V; Echard, M; Brodin, M; Hagenmüller, J B; Prognon, P; Bonan, B

2010-09-01

While home-based chemotherapy improves comfort and quality of life of patients, quality and safety conditions must be equivalent to hospital settings. In addition, organization is much more complex. At the hospital at home "Assistance publique-Hôpitaux de Paris", prescribers are potentially spread across 21 health facilities. The administration of chemotherapy is performed by about 300 nurses at the patient's home in Paris and its suburbs. Centralized preparations of chemotherapy began in September 2009 by the pharmacy department of Georges-Pompidou European hospital, with a progressive increase of the activity. This article describes the quality insurance system established with this new organization to meet the specific challenges of home therapy: choice of eligible anticancer drugs, computerized information systems and networking with other heath facilities, secure transport conditions, traceability from the prescription to the administration, security of administration. This experience can offer an important support for other centres in their approach of quality insurance for home chemotherapy.

Conceptualizing Social Recovery: Recovery Routes of Methamphetamine Users

PubMed Central

Boeri, Miriam; Gibson, David; Boshears, Paul

2014-01-01

The goal of our qualitative study was to gain a phenomenological understanding of routes to recovery from problematic drug use. In-depth interviews and drug histories were collected from 50 former methamphetamine users recruited from a U.S. metropolitan suburb who identified as having had problematic use of this drug in the past. Transcripts of the audio-recorded interviews were coded for common themes regarding types of recovery strategies or tools employed on the route to recovery. The common strategies used for recovery from problematic methamphetamine use in all routes were social in nature and did not necessarily include cessation of all substances. Based on our findings, we suggest a conceptualization of social recovery that focuses on reducing the social harms caused by problematic drug use rather than focusing primarily on cessation of all drug use. Social recovery may be employed as both a treatment strategy and analytical tool. More research is needed to advance the concept of social recovery for intervention, drug policy, and criminal justice implications. PMID:25574504

In search of Homo economicus.

PubMed

Yamagishi, Toshio; Li, Yang; Takagishi, Haruto; Matsumoto, Yoshie; Kiyonari, Toko

2014-09-01

Homo economicus, a model for humans in neoclassical economics, is a rational maximizer of self-interest. However, many social scientists regard such a person as a mere imaginary creature. We found that 31 of 446 residents of relatively wealthy Tokyo suburbs met the behavioral definition of Homo economicus. In several rounds of economic games, participants whose behavior was consistent with this model always apportioned the money endowed by the experimenter to themselves, leaving no share for their partners. These participants had high IQs and a deliberative decision style. An additional 39 participants showed a similar disregard for other people's welfare, although they were slightly more altruistic than those in the Homo economicus group. The psychological composition of these quasi-Homo economicus participants was distinct from that of participants in the Homo economicus group. Although participants in the latter group behaved selfishly on the basis of rational calculations, those in the former group made selfish choices impulsively. The implications of these findings concerning the two types of extreme noncooperators are discussed. © The Author(s) 2014.

Decolorization and mineralization of Diarylide Yellow 12 (PY12) by photo-Fenton process: the Response Surface Methodology as the optimization tool.

PubMed

GilPavas, Edison; Dobrosz-Gómez, Izabela; Gómez-García, Miguel Ángel

2012-01-01

The Response Surface Methodology (RSM) was applied as a tool for the optimization of the operational conditions of the photo-degradation of highly concentrated PY12 wastewater, resulting from a textile industry located in the suburbs of Medellin (Colombia). The Box-Behnken experimental Design (BBD) was chosen for the purpose of response optimization. The photo-Fenton process was carried out in a laboratory-scale batch photo-reactor. A multifactorial experimental design was proposed, including the following variables: the initial dyestuff concentration, the H(2)O(2) and the Fe(+2) concentrations, as well as the UV wavelength radiation. The photo-Fenton process performed at the optimized conditions resulted in ca. 100% of dyestuff decolorization, 92% of COD and 82% of TOC degradation. A kinetic study was accomplished, including the identification of some intermediate compounds generated during the oxidation process. The water biodegradability reached a final DBO(5)/DQO = 0.86 value.

Delivering the message. Communications is a vital link in the strategic chain.

PubMed

Jones, K

1995-04-01

Healthcare providers often treat communications as an afterthought when it comes to strategic planning. But that is a mistake in the 1990s. As providers adapt to the new managed care environment, marketing will be more important than ever. In recent years, providers have tended to devote much of their marketing budgets to advertising. The need to advertise will continue, but hospitals are increasingly using communications skills to educate consumers about changes in the healthcare system, the services available, and ways to get access to them. Hospitals are also marketing their staffs of associated physicians. They are launching community outreach efforts, both in city neighborhoods and in affluent suburbs. Realizing that women make most family healthcare decisions, hospitals are putting healthcare information booths in local shopping malls. Providers also need to keep in mind the changing nature of their "customers." Frequently, customers are not individuals but employers, insurers, and health maintenance organizations. To remain competitive, providers must demonstrate their cost-effectiveness to such payers through skillful communications.

Study on spatial structure of retailing based on GIS in the city of Wuhan

NASA Astrophysics Data System (ADS)

Liu, Cheng-liang; Tian, Ying

2008-10-01

With the agility of market economy, the characteristic of market spatial structure becomes more complex since the reformation and open policy. The spatial structure has broken through the traditional framework which is non-equilibriums and scattered, and represented such modern development character as diversification, grade, network, and non-equilibrium. This paper chooses 200 stochastic retailing stores whose acreages all exceed 40m2 in the four circles of Wuhan city, after the analysis of spatial difference on acreages, number, population density, and manage forms with GIS spatial methods, and makes a conclusion that the retailing spatial structure of Wuhan city has took on figure of rating circle wholly and frame of centralization-diffusion and enchasing partially; as location is concerned, centralization and diffusion takes place simultaneously, has behaved that retailing concentrated in heartland of city with more favorable traffic and market location by the means of market infiltration, and distributed in suburb more dispersive by market monopoly.

Prevalence of hepatitis B infection markers in Lebanese children: the need for an expanded programme on immunization.

PubMed

Nabulsi, M M; Araj, G F; Nuwayhid, I; Ramadan, M; Ariss, M

2001-04-01

This multi-centre, cross-sectional study was designed to reveal the present status of hepatitis B infection markers among Lebanese children, and provide recommendations regarding childhood immunization policies. A total of 841 children, aged between 6 months and 6.5 years, were enrolled from Lebanon's five districts. Their sera were tested for hepatitis B surface antigen and hepatitis B core IgG. The overall prevalence of hepatitis B virus infection markers was 0.8% with increasing age-specific rates from 0% at 6 months to 1.3 % at > 5 years. There was no statistically significant association between the presence of hepatitis B markers and family characteristics or risk factors for infection. The highest prevalence rates were among children from Beirut suburbs (2.9 %) and South Lebanon (1.6%). The risk of horizontal transmission of hepatitis B to uninfected children increased substantially after the age of 2 years. An expanded programme on immunization that integrates hepatitisB vaccine during the first year of life is needed.

Congenital Chagas's disease in an urban population: investigation of infected twins.

PubMed

Hoff, R; Mott, K E; Milanesi, M L; Bittencourt, A L; Barbosa, H S

1978-01-01

In the Nordeste de Amaralina suburb of Salvador Bahia, Brazil, 47 of 285 pregnant women surveyed had complement fixing antibodies to Trypanosoma cruzi. At delivery T. cruzi was detected in one of 17 placentas from the sero-positive women. The offspring of this case were premature twins and T. cruzi was detected in the peripheral blood of each before death. At autopsy the gastro-intestinal tract and urinary bladder of both were severely affected. Immunofluorescence tests on cord sera, including the single case with T. cruzi in the placenta, were negative for IgM antibodies to T. cruzi. The mother of the infected twins and three of her living children, who were born and have resided in the city, were also infected with T. cruzi. Although the children had visited an area endemic for Chagas's disease for short periods, the mode of transmission in this family may have been transplacental. The value of the immunofluorescence test in the diagnosis of congenital Chagas's disease is discussed.

Retrofitting the suburbs to increase walking: evidence from a land-use-travel study.

PubMed

Boarnet, Marlon G; Joh, Kenneth; Siembab, Walter; Fulton, William; Nguyen, Mai Thi

2011-01-01

This paper reports results from a detailed travel diary survey of 2125 residents in the South Bay area of Los Angeles County - a mature, auto-oriented suburban region. Study areas were divided into four centres, typical of compact development or smart growth, and four linear, auto-oriented corridors. Results show substantial variation in the amount of walking across study areas. Trips are shorter and more likely to be via walking in centres. A key to the centres' increased walking travel is the concentration of local shopping and service destinations in a commercial core. Yet the amount of business concentration that is associated with highly pedestrian-oriented neighbourhoods is from three to four times as large as what can be supported by the local resident base, suggesting that pedestrian-oriented neighbourhoods necessarily import shopping trips, and hence driving trips, from larger surrounding catchment areas. The results suggest both land use and mobility strategies that can be appropriate for suburban regions.

Household Water Treatment Uptake during a Public Health Response to a Large Typhoid Fever Outbreak in Harare, Zimbabwe

PubMed Central

Imanishi, Maho; Kweza, Patience F.; Slayton, Rachel B.; Urayai, Tanaka; Ziro, Odrie; Mushayi, Wellington; Francis-Chizororo, Monica; Kuonza, Lazarus R.; Ayers, Tracy; Freeman, Molly M.; Govore, Emmaculate; Duri, Clemence; Chonzi, Prosper; Mtapuri-Zinyowera, Sekesai; Manangazira, Portia; Kilmarx, Peter H.; Mintz, Eric; Lantagne, Daniele

2014-01-01

Locally manufactured sodium hypochlorite (chlorine) solution has been sold in Zimbabwe since 2010. During October 1, 2011–April 30, 2012, 4,181 suspected and 52 confirmed cases of typhoid fever were identified in Harare. In response to this outbreak, chlorine tablets were distributed. To evaluate household water treatment uptake, we conducted a survey and water quality testing in 458 randomly selected households in two suburbs most affected by the outbreak. Although 75% of households were aware of chlorine solution and 85% received chlorine tablets, only 18% had reportedly treated stored water and had the recommended protective level of free chlorine residuals. Water treatment was more common among households that reported water treatment before the outbreak, and those that received free tablets during the outbreak (P < 0.01), but was not associated with chlorine solution awareness or use before the outbreak (P > 0.05). Outbreak response did not build on pre-existing prevention programs. PMID:24664784