Healthy Cities and the Transition movement: converging towards ecological well-being?

PubMed

Patrick, Rebecca; Dooris, Mark; Poland, Blake

2016-03-01

This commentary identifies similarities, differences and opportunities for synergy and mutual learning between the Healthy Cities and the Transition movements. We outline what we consider to be the 'pressing issues' facing humanity and the planet in the early 21(st) century; consider the extent to which health promotion has engaged with and addressed these issues; compare Healthy Cities and the Transition movement; and conclude by suggesting possibilities for moving forward. © The Author(s) 2015.

Dissemination of IMP-6-producing Pseudomonas aeruginosa ST244 in multiple cities in China.

PubMed

Chen, Y; Sun, M; Wang, M; Lu, Y; Yan, Z

2014-07-01

Pseudomonas aeruginosa is an important opportunistic pathogen responsible for nosocomial infections and is currently reported to be a worldwide nosocomial menace. The aim of this study was to investigate the epidemiological traits and the distribution of metallo-β-lactamases (MBLs)-producing P. aeruginosa clinical isolates in ten cities in China between January 2010 and May 2012. Antimicrobial susceptibility was determined by disc diffusion assay and the minimum inhibitory concentrations (MICs) of imipenem and meropenem were also determined by the Etest according to Clinical and Laboratory Standards Institute (CLSI) guidelines. In addition, polymerase chain reaction (PCR) and DNA sequencing were applied to detect bla MBL genes, and their epidemiological relationships were investigated by multilocus sequence typing (MLST). Of 368 P. aeruginosa isolates, MLST analysis identified 138 sequence types (STs), including 122 known and 16 novel STs, and the most frequently detected clone was ST244, followed by ST235. Besides, our study revealed that 25 isolates carried the bla IMP-6 gene and three isolates carried the bla VIM-2 gene, and a probe specific for both genes could be hybridised to an ~1,125-kb fragment in all isolates. Interestingly, all of the bla IMP-6-producing isolates shared an identical ST, ST244, and exhibited a higher level of resistance to several antibiotics. Overall, these observations suggest that P. aeruginosa ST244 carrying the chromosomally located bla IMP-6 gene is widely disseminated in multiple cites in China.

Three centuries of multi-storied St. Petersburg

NASA Astrophysics Data System (ADS)

Lavrov, Leonid; Perov, Fedor; Eremeeva, Aleksandra; Temnov, Vladimir

2018-03-01

The article is devoted to assessment of the role of high-rise buildings in the St. Petersburg historic city's ensemble. Features of formation of city architectural look, the conditions of city typical silhouette's appearance which is characterized by the contrast of a small number of high-rise structures with a low horizontal mass building are observed. The consequences of the emergence of a significant number of great height buildings, the silhouette of which conflicts with the traditional St. Petersburg landscape's compositional principles, are analyzed. The economic reasons of high-rise construction of residential and office buildings are given. The conclusions about the prospects of St. Petersburg high-rise construction in the light of city-building and economic factors are made.

Union Pacific Sedalia and Jefferson City subdivisions freight & passenger rail capacity analysis--phase 2 : final report, July 2009.

DOT National Transportation Integrated Search

2009-08-01

The objective of this study was to analyze a list of rail enhancements that addresses current passenger and : freight rail performance on the Union Pacific line from St. Louis to Kansas City in order to improve on-time : passenger service and reduce ...

Reducing CSOs and giving the river back to the public: innovative combined sewer overflow control and riverbanks restoration of the St. Charles River in Quebec City.

PubMed

Fradet, Olivier; Pleau, Martin; Marcoux, Christiane

2011-01-01

After the construction of its wastewater treatment plants, the City of Quebec began to implement overflow control in wet weather to ultimately meet the effluent discharge objectives, i.e. no more than two overflows per summer season in the St. Lawrence River and no more than four in the St-Charles River. After several years of studies to determine which management strategies would best suit the purpose, and to propose optimum solutions, a first project to implement optimal and predictive management in real time, called "Pilot", came to life in 1999. Construction in phases soon followed and the work was completed in the fall of 2009. As a result, requirements with regard to environmental rejects were met in two sectors, namely the St-Charles River and the Jacques-Cartier Beach, and aquatic recreational activities could resume. Meanwhile, the City also worked at giving back access to the water courses to the public by developing sites at the Jacques-Cartier Beach and in the Bay of Beauport, and by rehabilitating the banks of the St-Charles River.

There Are No Children Here: The Case of an Inner-City School Addressing Issues Facing Children and Families Living in Poverty

ERIC Educational Resources Information Center

Sallee, Mariel; Boske, Christa

2013-01-01

This case is based on real-life experiences of community school members within Horner School--an inner-city public school. Specifically, the case explores challenges faced by Cathleen, a 1st-year, White, female principal, who was hired by central office to "revamp a charter school" to promote a quality education for all children. The case raises…

Evaluating the Implementation of a Twitter-Based Foodborne Illness Reporting Tool in the City of St. Louis Department of Health.

PubMed

Harris, Jenine K; Hinyard, Leslie; Beatty, Kate; Hawkins, Jared B; Nsoesie, Elaine O; Mansour, Raed; Brownstein, John S

2018-04-24

Foodborne illness is a serious and preventable public health problem affecting 1 in 6 Americans with cost estimates over $50 billion annually. Local health departments license and inspect restaurants to ensure food safety and respond to reports of suspected foodborne illness. The City of St. Louis Department of Health adopted the HealthMap Foodborne Dashboard (Dashboard), a tool that monitors Twitter for tweets about food poisoning in a geographic area and allows the health department to respond. We evaluated the implementation by interviewing employees of the City of St. Louis Department of Health involved in food safety. We interviewed epidemiologists, environmental health specialists, health services specialists, food inspectors, and public information officers. Participants viewed engaging innovation participants and executing the innovation as challenges while they felt the Dashboard had relative advantage over existing reporting methods and was not complex once in place. This study is the first to examine practitioner perceptions of the implementation of a new technology in a local health department. Similar implementation projects should focus more on process by developing clear and comprehensive plans to educate and involve stakeholders prior to implementation.

Space Radar Image of St. Louis, Missouri

NASA Image and Video Library

1999-04-15

This is a spaceborne radar image of the area surrounding St. Louis, Missouri, where the Mississippi and Missouri Rivers come together. The city of St. Louis is the bright gold area within a bend in the Mississippi River at the lower center of the image.

The Role Of Nonprofit Hospitals In Identifying And Addressing Health Inequities In Cities.

PubMed

Carroll-Scott, Amy; Henson, Rosie Mae; Kolker, Jennifer; Purtle, Jonathan

2017-06-01

For nonprofit hospitals to maintain their tax-exempt status, the Affordable Care Act requires them to conduct a community health needs assessment, in which they evaluate the health needs of the community they serve, and to create an implementation strategy, in which they propose ways to address these needs. We explored the extent to which nonprofit urban hospitals identified equity among the health needs of their communities and proposed health equity strategies to address this need. We conducted a content analysis of publicly available community health needs assessments and implementation strategies from 179 hospitals in twenty-eight US cities in the period August-December 2016. All of the needs assessments included at least one implicit health equity term (such as disparities , disadvantage , poor , or minorities ), while 65 percent included at least one explicit health equity term ( equity , health equity , inequity , or health inequity ). Thirty-five percent of implementation strategies included one or more explicit health equity terms, but only 9 percent included an explicit activity to promote health equity. While needs assessment reporting requirements have the potential to encourage urban nonprofit hospitals to address health inequities in their communities, hospitals need incentives and additional capacity to invest in strategies that address the underlying structural social and economic conditions that cause health inequities. Project HOPE—The People-to-People Health Foundation, Inc.

Urban sustainability in an age of enduring inequalities: Advancing theory and ecometrics for the 21st-century city.

PubMed

Sampson, Robert J

2017-08-22

The environmental fragility of cities under advanced urbanization has motivated extensive efforts to promote the sustainability of urban ecosystems and physical infrastructures. Less attention has been devoted to neighborhood inequalities and fissures in the civic infrastructure that potentially challenge social sustainability and the capacity of cities to collectively address environmental challenges. This article draws on a program of research in three American cities-Boston, Chicago, and Los Angeles-to develop hypotheses and methodological strategies for assessing how the multidimensional and multilevel inequalities that characterize contemporary cities bear on sustainability. In addition to standard concerns with relative inequality in income, the article reviews evidence on compounded deprivation, racial cleavages, civic engagement, institutional cynicism, and segregated patterns of urban mobility and organizational ties that differentially connect neighborhood resources. Harnessing "ecometric" measurement tools and emerging sources of urban data with a theoretically guided framework on neighborhood inequality can enhance the pursuit of sustainable cities, both in the United States and globally.

View of Minneapolis-St.Paul, Minnesota area

NASA Image and Video Library

1973-08-30

SL3-28-009 (July-September 1973) --- A near vertical view of the Minneapolis-St. Paul, Minnesota area, as photographed from Earth orbit by one of the six lenses of the Itek-furnished S190-A Multispectral Photographic Facility Experiment in the Multiple Docking Adapter of the Skylab space station. A 150mm lens, with SO-356 high definition Ektachrome film, was used to take this picture. The Mississippi River flows southeasterly through this large metropolitan area. Minneapolis is on the west bank of the Mississippi. The Minnesota River makes a large bend at the southern edge of the picture then flows northeasterly to empty into the Mississippi at Minneapolis-St. Paul. The St. Croix River, which serves as a portion of the boundary between Minnesota and Wisconsin, flows into the Mississippi downstream from the twin cities. A long, nearly straight, stretch of Interstate 35 leads southward from Minneapolis-St. Paul. Interstate 94 parallels the Mississippi toward the northwest. The highway and road network in the area is clearly visible. Note the numerous small lakes in the photograph. This view includes the smaller cities of Hastings, Faribault, Owatonna, Mankato, St. Peter, New Ulm and St. Cloud. The S190-A experiment is part of the Skylab Earth Resources Experiments Package. Photo credit: NASA

St. Petersburg, Russia as seen from STS-60

NASA Technical Reports Server (NTRS)

1994-01-01

This wintertime photograph shows the large city of St. Petersburg, Russia at the head of the Gulf of Finland. The city, built by Peter the Great, is situated in the former swampy delta of the Neva River which connects the large Lake Ladoga (the frozen white surface on the edge of the photograph) to the Gulf of Finland. An interesting feature of St. Petersburg which can be discerned in this photograph is the new storm surge barrier built from both sides of the Gulf of Finland out to the island of Kronstadt in the middle. Also visible as a thin line between Kronstadt and St. Petersburg is the ice-free shipping channel kept open much of the winter. Power plant plumes are also visible on the frame.

Public School in St. Louis: Place, Performance, and Promise

ERIC Educational Resources Information Center

National Association of Charter School Authorizers (NJ1), 2009

2009-01-01

This report compares the demand for public education in St. Louis during the 2007-08 school year with both the supply and location of public schools operated by St. Louis Public Schools and charter schools. The geographic areas of analysis are the city of St. Louis and its zip codes. The first four sections of this report contain background…

Target population involvement in urban ciclovias: a preliminary evaluation of St. Louis open streets.

PubMed

Hipp, J Aaron; Eyler, Amy A; Kuhlberg, Jill A

2013-12-01

Ciclovias are active street events when roads are open to walkers, cyclists, and families and closed to automobiles. Over 70 cities in the USA have implemented ciclovias to promote physical activity. The authors evaluated four events during 2010 to determine what activities participants perform and who is attending. For two ciclovia events in St. Louis, Missouri, observation reports of activities, gender, and age of 1,452 participants were collected, and 82 adults were interviewed via direct approach. The survey covered six domains: physical activity, travel to event, sense of community, marketing, economic impact, and demographics. Each event occurred within the city, along multiple streets. Domains were selected from Ciclovia Recreativa developed by Ciclovia Bogota, Pan American Health Organization, and CDC. Additional questions addressed city-specific goals and matched similar evaluations in other cities. Over 50 % of participants met CDC-defined weekly minute thresholds for physical activity. Participants, primarily (>80 %) middle class, college educated, and white, were not representative of the majority minority city population, which has high rates of poverty, and low percentage of college graduates. Cities must work with residents to increase low-income minority population participation in ciclovia-based physical activity.

Urban sustainability in an age of enduring inequalities: Advancing theory and ecometrics for the 21st-century city

PubMed Central

Sampson, Robert J.

2017-01-01

The environmental fragility of cities under advanced urbanization has motivated extensive efforts to promote the sustainability of urban ecosystems and physical infrastructures. Less attention has been devoted to neighborhood inequalities and fissures in the civic infrastructure that potentially challenge social sustainability and the capacity of cities to collectively address environmental challenges. This article draws on a program of research in three American cities—Boston, Chicago, and Los Angeles—to develop hypotheses and methodological strategies for assessing how the multidimensional and multilevel inequalities that characterize contemporary cities bear on sustainability. In addition to standard concerns with relative inequality in income, the article reviews evidence on compounded deprivation, racial cleavages, civic engagement, institutional cynicism, and segregated patterns of urban mobility and organizational ties that differentially connect neighborhood resources. Harnessing “ecometric” measurement tools and emerging sources of urban data with a theoretically guided framework on neighborhood inequality can enhance the pursuit of sustainable cities, both in the United States and globally. PMID:28062692

Identifying 21st Century Capabilities

ERIC Educational Resources Information Center

Stevens, Robert

2012-01-01

What are the capabilities necessary to meet 21st century challenges? Much of the literature on 21st century skills focuses on skills necessary to meet those challenges associated with future work in a globalised world. The result is a limited characterisation of those capabilities necessary to address 21st century social, health and particularly…

St. Croix, U.S. Virgin Islands, Caribbean Sea

NASA Image and Video Library

1993-01-19

STS054-74-049 (13-19 Jan. 1993) --- St. Croix is the largest, and most industrial of the U.S. Virgin Islands. This photograph captures St. Croix's features in great detail. The large industrial complex in the middle of the southern shore is the world's largest petroleum refinery. The main city, Christiansted, can be seen across the island on the north shore. The reefs around the eastern end of St. Croix are preserved as a submarine national park -- Buck Island Reef National Park -- around the small island off the north shore of the eastern end of St. Croix.

St. Petersburg, Russia as seen from STS-60

NASA Image and Video Library

1994-02-09

STS060-103-055 (3-11 Feb 1994) --- This wintertime photograph shows the large city of St. Petersburg Russia at the head of the Gulf of Finland. The city, built by Peter the Great, is situated in the former swampy delta of the Neva River which connects the large Lake Ladoga (the frozen white surface on the edge of the photograph) to the Gulf of Finland. An interesting feature of St. Petersburg which can be discerned in this photograph is the new storm surge barrier built from both sides of the Gulf of Finland out to the island of Kronstadt in the middle. This barrier, similar to that which was built on the Thames River south of London to protect it from storm surges out of the North Sea, was constructed to protect St. Petersburg from storm surges coming out of the Baltic Sea and being magnified by the topography and hydrography of the Gulf of Finland. Also visible as a thin line between Kronstadt and St. Petersburg is the ice-free shipping channel kept open much of the winter. Power plant plumes are also visible on the frame. St. Petersburg is the home of the Russian cosmonaut, Sergei Krikalev, who flew aboard the Space Shuttle Discovery during STS-60.

76 FR 38357 - Reorganization of Foreign-Trade Zone 102, Under Alternative Site Framework; St. Louis, MO

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-30

... Zone 102, Under Alternative Site Framework; St. Louis, MO Pursuant to its authority under the Foreign.../2010) as an option for the establishment or reorganization of general-purpose zones; Whereas, the St... the City of St. Louis and St. Louis County, Missouri, within and adjacent to the St. Louis Customs and...

Money or Diversity? An Implementation Analysis of the Voluntary Transfer Program in St. Louis, 1999-2009

ERIC Educational Resources Information Center

Grooms, Ain A.

2016-01-01

A dual transfer program was created in 1983 in the St. Louis metropolitan area following a 1972 lawsuit brought upon the city, charging it with withholding an equal educational opportunity for Black students. Through this program, Black students from St. Louis City are provided with free transportation to one of 15 suburban school districts, and…

Vatican City.

PubMed

1984-11-01

Vatican City, the administrative and spiritual capital of the Roman catholic Church, has a population of 1000. Citizenship is generally accorded only to those who reside in Vatican City for reasons of office of employment. Supreme legislative, executive, and judicial power is currentily exercised by Pope John Paul II, the 1st non-italian pope in 5 centuries. The State of Vatican City is recognized by many nations as an independent sovereign state under the temporal jurisdiction of the Pope. By 1984, 108 countries had established diplomatic relations with the Holy See, most of which are not Roman Catholic. Third World countries comprise a large proportion of countries that have recently established relations with the Holy See. The US re-established relations with the Vatican in 1984 and there is frequent contact and consultation between the 2 states on key international issues.

Tampa Bay, St. Petersburg, Florida, USA

NASA Technical Reports Server (NTRS)

1992-01-01

This photo of the Tampa Bay, St. Petersburg, Florida (28.0N, 82.5W) is one of a pair (see STS049-92-017) to compare the differences between color film and color infrared film. In the color image above, the scene appears as it would to the human eye. The city of St. Petersburg can be seen even though there is atmospheric haze obscuring the image. Color infrared film filters out the haze and portrays vegetation as shades of red or pink.

Tampa Bay, St. Petersburg, Florida, USA

NASA Technical Reports Server (NTRS)

1992-01-01

This photo of the Tampa Bay, St. Petersburg, Florida (28.0N, 82.5W) is one of a pair (see STS049-97-020) to compare the differences between color film and color infrared film. In the color image above, the scene appears as it would to the human eye. The city of St. Petersburg can be seen even though there is atmospheric haze obscuring the image. Color infrared film filters out the haze and portrays vegetation as shades of red or pink.

On the Internet of Things, smart cities and the WHO Healthy Cities

PubMed Central

2014-01-01

This article gives a brief overview of the Internet of Things (IoT) for cities, offering examples of IoT-powered 21st century smart cities, including the experience of the Spanish city of Barcelona in implementing its own IoT-driven services to improve the quality of life of its people through measures that promote an eco-friendly, sustainable environment. The potential benefits as well as the challenges associated with IoT for cities are discussed. Much of the 'big data' that are continuously generated by IoT sensors, devices, systems and services are geo-tagged or geo-located. The importance of having robust, intelligent geospatial analytics systems in place to process and make sense of such data in real time cannot therefore be overestimated. The authors argue that IoT-powered smart cities stand better chances of becoming healthier cities. The World Health Organization (WHO) Healthy Cities Network and associated national networks have hundreds of member cities around the world that could benefit from, and harness the power of, IoT to improve the health and well-being of their local populations. PMID:24669838

On the Internet of Things, smart cities and the WHO Healthy Cities.

PubMed

Kamel Boulos, Maged N; Al-Shorbaji, Najeeb M

2014-03-27

This article gives a brief overview of the Internet of Things (IoT) for cities, offering examples of IoT-powered 21st century smart cities, including the experience of the Spanish city of Barcelona in implementing its own IoT-driven services to improve the quality of life of its people through measures that promote an eco-friendly, sustainable environment. The potential benefits as well as the challenges associated with IoT for cities are discussed. Much of the 'big data' that are continuously generated by IoT sensors, devices, systems and services are geo-tagged or geo-located. The importance of having robust, intelligent geospatial analytics systems in place to process and make sense of such data in real time cannot therefore be overestimated. The authors argue that IoT-powered smart cities stand better chances of becoming healthier cities. The World Health Organization (WHO) Healthy Cities Network and associated national networks have hundreds of member cities around the world that could benefit from, and harness the power of, IoT to improve the health and well-being of their local populations.

Assessment of St. Louis Land Bank

EPA Pesticide Factsheets

The St. Louis Land Bank, established in 1971, is the oldest in the country and manages over 12,000 vacant properties in the city. Land banks are operated by local governments to manage properties that have little to no value to private parties with the goa

Optimal city size and population density for the 21st century.

PubMed

Speare A; White, M J

1990-10-01

The thesis that large scale urban areas result in greater efficiency, reduced costs, and a better quality of life is reexamined. The environmental and social costs are measured for different scales of settlement. The desirability and perceived problems of a particular place are examined in relation to size of place. The consequences of population decline are considered. New York city is described as providing both opportunities in employment, shopping, and cultural activities as well as a high cost of living, crime, and pollution. The historical development of large cities in the US is described. Immigration has contributed to a greater concentration of population than would have otherwise have occurred. The spatial proximity of goods and services argument (agglomeration economies) has changed with advancements in technology such as roads, trucking, and electronic communication. There is no optimal city size. The overall effect of agglomeration can be assessed by determining whether the markets for goods and labor are adequate to maximize well-being and balance the negative and positive aspects of urbanization. The environmental costs of cities increase with size when air quality, water quality, sewage treatment, and hazardous waste disposal is considered. Smaller scale and lower density cities have the advantages of a lower concentration of pollutants. Also, mobilization for program support is easier with homogenous population. Lower population growth in large cities would contribute to a higher quality of life, since large metropolitan areas have a concentration of immigrants, younger age distributions, and minority groups with higher than average birth rates. The negative consequences of decline can be avoided if reduction of population in large cities takes place gradually. For example, poorer quality housing can be removed for open space. Cities should, however, still attract all classes of people with opportunities equally available.

Addressing the Health Concerns of VA Women With Sexual Trauma

DTIC Science & Technology

2016-10-01

SUPPLEMENTARY NOTES 14. ABSTRACT Lifetime ST disproportionately affects women veterans and can threaten their health and wellbeing. PTSD, IPV, and...alcohol use are closely interrelated and significant concerns for women veterans with lifetime ST . Providing effective and low-cost interventions to...address ST -related risks among women veterans with lifetime ST would advance clinical care for these women in an important area. 15. SUBJECT TERMS

The New City School. Profiles of Promise 5.

ERIC Educational Resources Information Center

Sandell, Stephen; Haley, Frances

Students and faculty of the New City School are housed in a single open room of a reconditioned building in an industrial area of St. Paul. Students come from St. Paul's neighborhood high schools, night school, and Open School. They may attend a nine-week session in the morning or afternoon for 2 1/2 hours. The eleven permanent staff members are…

Partial melting of ordinary chondrites: Lost City (H) and St. Severin (LL)

NASA Technical Reports Server (NTRS)

Jurewicz, Amy J. G.; Jones, John H.; Weber, Egon T.; Mittlefehldt, David W.

1993-01-01

Eucrites and diogenites are examples of asteroidal basalts and orthopyroxenites, respectively. As they are found intermingled in howardites, which are inferred to be regolith breccias, eucrites and diogenites are thought to be genetically related. But the details of this relationship and of their individual origins remain controversial. Work by Jurewicz et al. showed that 1170-1180 C partial melts of the (anhydrous) Murchison (CM) chondrite have major element compositions extremely similar to primitive eucrites, such as Sioux County. However, the MnO contents of these melts were about half that of Sioux County, a problem for the simple partial melting model. In addition, partial melting of Murchison could not produce diogenites, because residual pyroxenes in the Murchison experiments were too Fe- and Ca-rich and were minor phases at all but the lowest temperatures. A parent magma for diogenites needs an expanded low-calcium pyroxene field. In their partial melting study of an L6 chondrite, Kushiro and Mysen found that ordinary chondrites did have an expanded low-Ca pyroxene field over that of CV chondrites (i.e., Allende), probably because ordinary chondrites have lower Mg/Si ratios. This study expands that of both Kushiro and Mysen and Jurewicz et al. to the Lost City (H) and St. Severin (LL) chondrites at temperatures ranging from 1170 to 1325 C, at an fO2 of one log unit below the iron-wuestite buffer (IW-1).

40 CFR 98.9 - Addresses.

Code of Federal Regulations, 2011 CFR

2011-07-01

... submitted to the following address: (a) For U.S. mail. Director, Climate Change Division, 1200 Pennsylvania Ave., NW., Mail Code: 6207J, Washington, DC 20460. (b) For package deliveries. Director, Climate Change Division, 1310 L St, NW., Washington, DC 20005. ...

40 CFR 98.9 - Addresses.

Code of Federal Regulations, 2010 CFR

2010-07-01

... submitted to the following address: (a) For U.S. mail. Director, Climate Change Division, 1200 Pennsylvania Ave., NW., Mail Code: 6207J, Washington, DC 20460. (b) For package deliveries. Director, Climate Change Division, 1310 L St, NW., Washington, DC 20005. ...

Superfund Record of Decision (EPA Region 5): Reilly Tar and Chemical Corporation Site, St. Peter Aquifer, St. Louis Park, MN. (Third remedial action), September 1990

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

Not Available

1990-09-28

The 80-acre Reilly Tar and Chemical (St. Louis Park) site is a former coal tar distillation and wood preserving plant in St. Louis Park, Minnesota. The site overlies a complex system of aquifers, including the St. Peter aquifer that provide drinking water to area residences. The St. Peter Aquifer contains one municipal well, which is used during periods of peak demand, however, the majority of the drinking water in St. Louis Park is obtained from deeper aquifers. From 1917 to 1972, wastewater containing creosote and coal tar was discharged to onsite surface water, and as a result, small wastewater spillsmore » occurred into onsite soil. The ROD addresses Operable Unit 4 (OU4), remediation of the St. Peter aquifer. A subsequent ROD will address any remaining site problems as OU3. The primary contaminants of concern affecting the ground water are organics including PAHs and phenols.« less

Hospitals and Health Maintenance Organizations: An Analysis of the Minneapolis-St. Paul Experience

PubMed Central

Morrisey, Michael A.; Gibson, Geoffrey; Ashby, Cynthia S.

1983-01-01

Minneapolis-St. Paul is recognized as a prime example of health care competition. Policymakers and others have been asked to look to the Twin Cities as a model upon which to base new competitive initiatives in the health care sector. Yet little is known about the impact of Health Maintenance Organizations (HMOs) on other health care providers. This study examines the effects of the area's seven health maintenance organizations on the local hospital community. Three questions are addressed. First, is the situation in the Twin Cities unique? A comparison of case study findings and the available literature together with hospital data from similarly HMO-penetrated markets suggests that the Twin Cities' hospital market is indeed different. Second, what is the nature of hospital-HMO interaction? The flexibility of contracting apparently allows hospitals to affiliate successfully with an HMO under a variety of service and reimbursement agreements. Third, what effect has HMO activity had on community-wide utilization? While HMO enrollees clearly use fewer hospital days and the trend in the community is toward fewer days, attributing the change to HMOs is difficult. A large portion of the differences between HMO and community-wide utilization levels is attributable to differences in population. PMID:10309856

Aquatic Communities and Selected Water Chemistry in St. Vrain Creek near the City of Longmont, Colorado, Wastewater-Treatment Plant, 2005 and 2006

USGS Publications Warehouse

Zuellig, Robert E.; Sprague, Lori A.; Collins, Jim A.; Cox, Oliver N.

2007-01-01

In 2005, the U.S. Geological Survey and the City of Longmont, Colo., began a study to document chemical characteristics of St. Vrain Creek that had previously been unavailable either due to high cost of analysis or lack of analytical capability. Stream samples were collected at seven sites on St. Vrain Creek during the spring of 2005 and 2006 for analysis of wastewater compounds. A Lagrangian-sampling design was followed during each sampling event, and time-of-travel studies were conducted just prior to each sampling event to determine appropriate sampling times for the synoptic. In addition, semipermeable membrane devices, passive samplers that concentrate hydrophobic organic chemicals, were installed at six sites during the spring of 2005 and 2006 for approximately 4 weeks. After retrieval, contaminant residues concentrated in the semipermeable membrane devices were recovered and used in a toxicity assay that provided a screen for aryl hydrocarbon receptor type compounds, including polycyclic aromatic hydrocarbons, polychlorinated biphenyls, dioxins, and furans. In addition, the U.S. Geological Survey summarized information on macroinvertebrate and fish communities known from St. Vrain Creek dating back to the early 1900s in order to assess their utility in evaluating wastewater-treatment plant upgrades and habitat improvement projects. Unfortunately, because of inconsistencies in data collection these data cannot be used as intended; however, they are useful for understanding to some degree gross patterns in fish species distribution, but less so for macroinvertebrates.

76 FR 37194 - Surety Companies Acceptable on Federal Bonds; Change in State of Incorportation, Business Address...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-24

... State of Incorportation, Business Address and Phone; St. Paul Fire and Marine Insurance Company; St. Paul Guardian Insurance Company; St. Paul Mercury Insurance Company AGENCY: Financial Management... that St. Paul Fire and Marine Insurance Company (24767), St. Paul Guardian Insurance Company (24775...

A Tale of Two Cities: Stigma and Health Outcomes Among People with HIV who Inject Drugs in St. Petersburg, Russia and Kohtla-Järve, Estonia

PubMed Central

Burke, Sara E.; Calabrese, Sarah K.; Dovidio, John F.; Levina, Olga S.; Uusküla, Anneli; Niccolai, Linda M.; Abel-Ollo, Katri; Heimer, Robert

2015-01-01

Experiences of stigma are often associated with negative mental and physical health outcomes. The present work tested the associations between stigma and health-related outcomes among people with HIV who inject drugs in Kohtla-Järve, Estonia and St. Petersburg, Russia. These two cities share some of the highest rates of HIV outside of sub-Saharan Africa, largely driven by injection drug use, but Estonia has implemented harm reduction services more comprehensively. People who inject drugs were recruited using respondent-driven sampling; those who indicated being HIV-positive were included in the present sample (n=381 in St. Petersburg; n=288 in Kohtla-Järve). Participants reported their health information and completed measures of internalized HIV stigma, anticipated HIV stigma, internalized drug stigma, and anticipated drug stigma. Participants in both locations indicated similarly high levels of all four forms of stigma. However, stigma variables were more strongly associated with health outcomes in Russia than in Estonia. The St. Petersburg results were consistent with prior work linking stigma and health. Lower barriers to care in Kohtla-Järve may help explain why social stigma was not closely tied to negative health outcomes there. Implications for interventions and health policy are discussed. PMID:25703668

A tale of two cities: stigma and health outcomes among people with HIV who inject drugs in St. Petersburg, Russia and Kohtla-Järve, Estonia.

PubMed

Burke, Sara E; Calabrese, Sarah K; Dovidio, John F; Levina, Olga S; Uusküla, Anneli; Niccolai, Linda M; Abel-Ollo, Katri; Heimer, Robert

2015-04-01

Experiences of stigma are often associated with negative mental and physical health outcomes. The present work tested the associations between stigma and health-related outcomes among people with HIV who inject drugs in Kohtla-Järve, Estonia and St. Petersburg, Russia. These two cities share some of the highest rates of HIV outside of sub-Saharan Africa, largely driven by injection drug use, but Estonia has implemented harm reduction services more comprehensively. People who inject drugs were recruited using respondent-driven sampling; those who indicated being HIV-positive were included in the present sample (n = 381 in St. Petersburg; n = 288 in Kohtla-Järve). Participants reported their health information and completed measures of internalized HIV stigma, anticipated HIV stigma, internalized drug stigma, and anticipated drug stigma. Participants in both locations indicated similarly high levels of all four forms of stigma. However, stigma variables were more strongly associated with health outcomes in Russia than in Estonia. The St. Petersburg results were consistent with prior work linking stigma and health. Lower barriers to care in Kohtla-Järve may help explain why social stigma was not closely tied to negative health outcomes there. Implications for interventions and health policy are discussed. Copyright © 2015 Elsevier Ltd. All rights reserved.

High-rise construction in historical cities through the example of Saint Petersburg

NASA Astrophysics Data System (ADS)

Granstrem, Maria; Zolotareva, Milena; Slavina, Tatyana

2018-03-01

The article sets forth results of the landscape visual analysis of the interaction of high-rise construction facilities with the environment of historical urban spaces. A toxic connection of high-rise construction facilities with the established urban landscape was analyzed and recorded. One of the latest stages of the reconstruction of historical cities, which penetrated many European countries at the end of the 20th century, also started in the beginning of the 21st century in Russia, where the reconstruction of historical facilities and territories became one of the leading trends of architectural activity. Therefore, problems of the interaction between the old city and new high-rise construction nearby historical centers are extremely relevant for Russian architects. Specific features of Russian high-rise construction within visual borders of historical cities, developed at the turn of the 20th-21st centuries, repeat past urban-planning mistakes spread in Europe in the second half of the 20th century. High-rise construction in close proximity to historical centers of cities violates an established scale and destroys a historical city silhouette.

Synoptic analysis of heat waves in the Barcelona city (Catalonia, Spain) during 21st century

NASA Astrophysics Data System (ADS)

Amaro, Jéssica; Peña, Juan Carlos; Miró, Josep Ramon; Aran, Montserrat

2017-04-01

The impact of extremely warm episodes on health has been analysed by a large number of studies conducted in different countries and cities, showing that heat waves events (HWE) can cause an abrupt increase in mortality. A HWE was defined as a 7-day sequence following a key-day labelled by the 95th percentile of Barcelona daily mortality (see Peña et al., 2015). The aim of this study is to identify synoptic patterns associated to HWE in Barcelona over the 21st century and evaluate the impact and possible mitigations. To achieve it, a multivariate analysis (MVA) integrating different atmospheric levels (sea level pressure, temperature at 850 hPa and geopotential at 500 hPa) was undertaken. The observed data used for this study was the 20th Century Reanalysis. The Max Planck Institute Earth system model was used to study two scenarios (RCP 4.5 and RCP 8.5) during the 21st century. The model was calibrated given the variability in the climate scenario, using the Quantile-Quantile mapping transformation (Q-Q). The MVA applied to the observed period (1990-2015) distinguish three main synoptic patterns: two dynamic configurations produced by southern fluxes related to an Atlantic low, associated with HWE recorded in southern Europe, and a third pattern identified by a stagnation situation related to persistent anticyclone periods. These patterns were also detected in the control simulated period (1961-2005) after the Q-Q calibration, preserving, therefore, the climatic variability: the number of HWE during the warm period (1990-2005) is twice more than during the cold period (1976-1989) due to an intensification of the warm masses. In the RCP 4.5 scenario (2006-2100 period) a positive and significant trend is shown in synoptic patterns which provoke HWE in Barcelona, especially during August; in the RCP 8.5 scenario there is no significant trend, but the intensification of the warm masses is higher.

St. Louis Educational Museum: A Centennial Commemoration

ERIC Educational Resources Information Center

Allen, James A.

2005-01-01

The St. Louis, Missouri Educational Museum has its roots in the 1904 Centennial Exposition, held at Forest Park on the edge of the city. The theme of the exposition was education and technology. Seventy thousand local school children visited the exposition, and at its conclusion an initiative was launched to purchase some of the exhibitions as…

13. Photocopy of illustration in St. Louis Illustrated, 1876. Original ...

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

13. Photocopy of illustration in St. Louis Illustrated, 1876. Original in library of Lehmann Building, Missouri Botanical Garden. 'SHAW'S GARDEN,' BIRD'S EYE VIEW FROM THE SOUTH - Missouri Botanical Garden, 2345 Tower Grove Avenue, Saint Louis, Independent City, MO

Addressing School Violence in the 21st Century

ERIC Educational Resources Information Center

Angkaw, John P.

2006-01-01

The purpose of this report is to address and review school violence and the implications it has on educators and school systems in today's society. It will lead a discussion on the current state faced by North American educators and school systems and the possible solutions that could be implemented to reduce school violence. This report is…

Cultural Heritage in Smart City Environments

NASA Astrophysics Data System (ADS)

Angelidou, M.; Karachaliou, E.; Angelidou, T.; Stylianidis, E.

2017-08-01

This paper investigates how the historical and cultural heritage of cities is and can be underpinned by means of smart city tools, solutions and applications. Smart cities stand for a conceptual technology-and-innovation driven urban development model. By becoming `smart', cities seek to achieve prosperity, effectiveness and competitiveness on multiple socio-economic levels. Although cultural heritage is one of the many issues addressed by existing smart city strategies, and despite the documented bilateral benefits, our research about the positioning of urban cultural heritage within three smart city strategies (Barcelona, Amsterdam, and London) reveals fragmented approaches. Our findings suggest that the objective of cultural heritage promotion is not substantially addressed in the investigated smart city strategies. Nevertheless, we observe that cultural heritage management can be incorporated in several different strategic areas of the smart city, reflecting different lines of thinking and serving an array of goals, depending on the case. We conclude that although potential applications and approaches abound, cultural heritage currently stands for a mostly unexploited asset, presenting multiple integration opportunities within smart city contexts. We prompt for further research into bridging the two disciplines and exploiting a variety of use cases with the purpose of enriching the current knowledge base at the intersection of cultural heritage and smart cities.

OneCleveland: Connecting the Digital City

ERIC Educational Resources Information Center

Gonick, Lev; Junnar, Priya

2005-01-01

A new urban landscape characterizes cities around the globe, eclipsing the smokestacks of the 19th century and skyscrapers of the 20th century, yet the topography of the 21st century digital cityscape is almost invisible. In sharp contrast to the limits of interaction imposed by geography, architecture, and physical distances characteristic of…

Charitable Food Systems' Capacity to Address Food Insecurity: An Australian Capital City Audit.

PubMed

Pollard, Christina M; Mackintosh, Bruce; Campbell, Cathy; Kerr, Deborah; Begley, Andrea; Jancey, Jonine; Caraher, Martin; Berg, Joel; Booth, Sue

2018-06-12

Australian efforts to address food insecurity are delivered by a charitable food system (CFS) which fails to meet demand. The scope and nature of the CFS is unknown. This study audits the organisational capacity of the CFS within the 10.9 square kilometres of inner-city Perth, Western Australia. A desktop analysis of services and 12 face-to-face interviews with representatives from CFS organisations was conducted. All CFS organisations were not-for⁻profit and guided by humanitarian or faith-based values. The CFS comprised three indirect services (IS) sourcing, banking and/or distributing food to 15 direct services (DS) providing food to recipients. DS offered 30 different food services at 34 locations feeding over 5670 people/week via 16 models including mobile and seated meals, food parcels, supermarket vouchers, and food pantries. Volunteer to paid staff ratios were 33:1 (DS) and 19:1 (IS). System-wide, food was mainly donated and most funding was philanthropic. Only three organisations received government funds. No organisation had a nutrition policy. The organisational capacity of the CFS was precarious due to unreliable, insufficient and inappropriate financial, human and food resources and structures. System-wide reforms are needed to ensure adequate and appropriate food relief for Australians experiencing food insecurity.

Agroecology for the Shrinking City

EPA Science Inventory

Many cities are experiencing long-term declines in population and economic activity. As a result, frameworks for urban sustainability need to address the unique challenges and opportunities of such shrinking cities. Shrinking, particularly in the U.S., has led to extensive vacant...

Museum of Historic St. Augustine--Government House. Teacher's Guide.

ERIC Educational Resources Information Center

VanVleet, Susan; Spikes, Tracy

This booklet is designed to assist teachers in guiding students through the Museum of Historic St. Augustine (Government House) exhibit, "The Dream, The Challenge, The City." The exhibit and learning activities explore cultural, economic, and architectural development from the 1565 Spanish settlement to the Flagler Era of the 1880s and…

Physical medicine and rehabilitation in the 21st century.

PubMed

Reinstein, L

1994-01-01

In conclusion, physical medicine and rehabilitation in the 21st century will be: new, exciting technologies, different patient populations, different practice settings, fewer PM&R residents, and more physician assistants, all operating under a universal access, single payer, Canadian-style health care system. I began my presentation with a quote from Yogi Berra. I'll close by paraphrasing the immortal words of Charles Dickens in the opening lines of A Tale Of Two Cities. PM&R in the 21st century will be "the best of times, the worst of times, the epoch of belief, the epoch of incredulity."

Case Studies in 21st Century School Administration: Addressing Challenges for Educational Leadership

ERIC Educational Resources Information Center

Gray, David L.; Smith, Agnes

2007-01-01

Authors David L. Gray and Agnes E. Smith have written a book of cases to give prospective school leaders opportunities to resolve complex issues in K-12 school settings through reflective questions, activities, and authentic assessment tools for skill development. "Case Studies in 21st Century School Administration" presents thought-provoking case…

The State of the Cities, 2000: Megaforces Shaping the Future of the Nation's Cities. Fourth Annual Report.

ERIC Educational Resources Information Center

Department of Housing and Urban Development, Washington, DC.

This report, fourth in a series, recounts the most recent data on indicators of the social and economic vitality of U.S. cities and positions the Administration's urban policy agenda to address challenges confronting cities. This year the report identifies four megaforces that are shaping the future of U.S. cities and presents findings showing…

A 21st Century School System in the Mile-High City

ERIC Educational Resources Information Center

Osborne, David

2016-01-01

Some of the most dramatic gains in urban education have come from school districts using what many call a "portfolio strategy." Others call it "reinvention," a "21st century approach," or "relinquishment." By whatever name, it generally means that districts negotiate performance agreements with some mix of…

Addressing MAP-21 freight objectives using GPS data.

DOT National Transportation Integrated Search

2016-12-01

Freight planning and operation perspectives of Moving Ahead for Progress in the 21st Century Act (MAP-21) includes development of a national freight plan to address freight congestion bottlenecks, connectivity enhancement of major intermodal centers,...

Sacramento City Unified School District and Sacramento City College Articulation Council Year-End Report.

ERIC Educational Resources Information Center

Giugni, Tom; Burris, Douglas W.

In 1982, the President of Sacramento City College (SCC) and the Superintendent of the Sacramento City Unified School District (SCUSD) developed the new concept of a joint articulation council to address current problems related to the number of under-prepared students and the possible duplication of effort in basic skills instruction and…

Facing the Urban Challenge: Reimagining Land Use in America's Distressed Older Cities--The Federal Policy Role

ERIC Educational Resources Information Center

Mallach, Alan

2010-01-01

The end of World War II heralded an era of urban disinvestment in the United States. While some cities began to rebound in the 1990s with population and economic growth, others--including large cities like Detroit, Cleveland, and St. Louis as well as many smaller cities and towns--did not, and have continued to decline. As these communities…

The City Blueprint Approach: Urban Water Management and Governance in Cities in the U.S.

PubMed

Feingold, Daniel; Koop, Stef; van Leeuwen, Kees

2018-01-01

In this paper, we assess the challenges of water, waste and climate change in six cities across the U.S.: New York City, Boston, Milwaukee, Phoenix, Portland and Los Angeles. We apply the City Blueprint ® Approach which consists of three indicator assessments: (1) the Trends and Pressures Framework (TPF), (2) the City Blueprint Framework (CBF) and (3) the water Governance Capacity Framework (GCF). The TPF summarizes the main social, environmental and financial pressures that may impede water management. The CBF provides an integrated overview of the management performances within the urban watercycle. Finally, the GCF provides a framework to identify key barriers and opportunities to develop governance capacity. The GCF has only been applied in NYC. Results show that all cities face pressures from heat risk. The management performances regarding resource efficiency and resource recovery from wastewater and solid waste show considerable room for improvement. Moreover, stormwater separation, infrastructure maintenance and green space require improvement in order to achieve a resilient urban watercycle. Finally, in New York City, the GCF results show that learning through smart monitoring, evaluation and cross-stakeholder learning is a limiting condition that needs to be addressed. We conclude that the City Blueprint Approach has large potential to assist cities in their strategic planning and exchange of knowledge, experiences and lessons. Because the methodology is well-structured, easy to understand, and concise, it may bridge the gap between science, policy and practice. It could therefore enable other cities to address their challenges of water, waste and climate change.

The City Blueprint Approach: Urban Water Management and Governance in Cities in the U.S.

NASA Astrophysics Data System (ADS)

Feingold, Daniel; Koop, Stef; van Leeuwen, Kees

2018-01-01

In this paper, we assess the challenges of water, waste and climate change in six cities across the U.S.: New York City, Boston, Milwaukee, Phoenix, Portland and Los Angeles. We apply the City Blueprint® Approach which consists of three indicator assessments: (1) the Trends and Pressures Framework (TPF), (2) the City Blueprint Framework (CBF) and (3) the water Governance Capacity Framework (GCF). The TPF summarizes the main social, environmental and financial pressures that may impede water management. The CBF provides an integrated overview of the management performances within the urban watercycle. Finally, the GCF provides a framework to identify key barriers and opportunities to develop governance capacity. The GCF has only been applied in NYC. Results show that all cities face pressures from heat risk. The management performances regarding resource efficiency and resource recovery from wastewater and solid waste show considerable room for improvement. Moreover, stormwater separation, infrastructure maintenance and green space require improvement in order to achieve a resilient urban watercycle. Finally, in New York City, the GCF results show that learning through smart monitoring, evaluation and cross-stakeholder learning is a limiting condition that needs to be addressed. We conclude that the City Blueprint Approach has large potential to assist cities in their strategic planning and exchange of knowledge, experiences and lessons. Because the methodology is well-structured, easy to understand, and concise, it may bridge the gap between science, policy and practice. It could therefore enable other cities to address their challenges of water, waste and climate change.

Diagenetic controls on reservoir heterogeneity in St. Peter Sandstone, deep Michigan basin

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

Barnes, D.A.; Turmelle, T.M.; Adam, R.

1989-03-01

The St. Peter Sandstone is a highly productive gas and condensate reservoir throughout the central part of the Michigan basin. Production occurs in several intervals: a laterally continuous zone at the top of the formation typified in the Woodville, Falmouth, and Rose City fields and less continuous intervals lower in the formation typified in the Ruwe Gulf zone of the Reed City field. Porosity is not limited to hydrocarbon productive zones, however. Diagenesis has dramatically modified primary mineralogy and textures in the formation. Dominant diagenetic components are quartz, dolomite, and clay authigenic cements, extensive chemical compaction, and pervasive mineral leaching.more » Their model for sandstone diagenesis is consistent throughout the basin. Variation in the significance of these diagenetic components is strongly templated by stratigraphically predictable facies variations within the St. Peter Sandstone.« less

34. Photocopy of original plan (on file at City of ...

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

34. Photocopy of original plan (on file at City of New York Department of Ports, International Trade, and Commerce) no date CONTRACT 1519/CITY OF NEW YORK/DEPARTMENT OF DOCKS AND FERRIES/ FREIGHT SHED/ W. 55TH ST. IMPROVEMENT/BOROUGH OF MANHATTAN/ GENERAL FRAMING PLANS - PIER SHED (Drawing 6 of 16) - West 55th Street & West 56th Street Piers, Hudson River at West Fifty-fifth & West Fifty-sixth Streets, Manhattan, New York County, NY

36. Photocopy of original plan (on file at City of ...

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

36. Photocopy of original plan (on file at City of New York Department of Ports, International Trade and Commerce) no date CONTRACT 1519//CITY OF NEW YORK/DEPARTMENT OF DOCKS AND FERRIES/ FREIGHT SHED/ W. 55TH ST. IMPROVEMENT/BOROUGH OF MANHATTAN/ SIDE FRAMING OF PIER SHED (Drawing 10 of 16) - West 55th Street & West 56th Street Piers, Hudson River at West Fifty-fifth & West Fifty-sixth Streets, Manhattan, New York County, NY

37. Photocopy of original plan (on file at City of ...

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

37. Photocopy of original plan (on file at City of New York Department of Ports, International Trade, and Commerce) no date CONTRACT 1519/CITY OF NEW YORK/DEPARTMENT OF DOCKS AND FERRIES/ FREIGHT SHED/ W. 55TH ST. IMPROVEMENT/BOROUGH OF MANHATTAN/ STAIRWAY AND WAITING ROOM FRAMING (Drawing 13 of 16) - West 55th Street & West 56th Street Piers, Hudson River at West Fifty-fifth & West Fifty-sixth Streets, Manhattan, New York County, NY

33. Photocopy of original plan (on file at City of ...

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

33. Photocopy of original plan (on file at City of New York Department of Ports, International Trade, and Commerce) no date CONTRACT 1519/CITY OF NEW YORK/DEPARTMENT OF DOCKS AND FERRIES/ FREIGHT SHED/ W. 55TH ST. IMPROVEMENT/BOROUGH OF MANHATTAN/ BULKHEAD AND WAITING ROOM DETAILS (Drawing 3 of 16) - West 55th Street & West 56th Street Piers, Hudson River at West Fifty-fifth & West Fifty-sixth Streets, Manhattan, New York County, NY

32. Photocopy of original plan (on file at City of ...

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

32. Photocopy of original plan (on file at City of New York Department of Ports International Trade, and Commerce) no date CONTRACT 1519/CITY OF NEW YORK/DEPARTMENT OF DOCKS AND FERRIES/ FREIGHT SHED/ W. 55TH ST. IMPROVEMENT/BOROUGH OF MANHATTAN/ INSHORE AND OUTSHORE ELEVATIONS (Drawing 2 of 16) - West 55th Street & West 56th Street Piers, Hudson River at West Fifty-fifth & West Fifty-sixth Streets, Manhattan, New York County, NY

31. Photocopy of original plan (on file at City of ...

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

31. Photocopy of original plan (on file at City of New York Department of Ports International Trade, and Commerce) no date CONTRACT 1519/CITY OF NEW YORK/DEPARTMENT OF DOCKS AND FERRIES/ FREIGHT SHED/ W. 55TH ST. IMPROVEMENT/BOROUGH OF MANHATTAN/ GENERAL ARCHITECTURAL PLANS AND ELEVATIONS (Drawing 1 of 16) - West 55th Street & West 56th Street Piers, Hudson River at West Fifty-fifth & West Fifty-sixth Streets, Manhattan, New York County, NY

38. Photocopy of original plan (on file at City of ...

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

38. Photocopy of original plan (on file at City of New York Department of Ports, International Trade, and Commerce) no date CONTRACT 1519/CITY OF NEW YORK/DEPARTMENT OF DOCKS AND FERRIES/ FREIGHT SHED/ W. 55TH ST. IMPROVEMENT/BOROUGH OF MANHATTAN/ WATER SUPPLY AND HEATING (Drawing 16 of 16) - West 55th Street & West 56th Street Piers, Hudson River at West Fifty-fifth & West Fifty-sixth Streets, Manhattan, New York County, NY

Public archaeological interpretation on the campus of St. Mary's College of Maryland

NASA Astrophysics Data System (ADS)

Horrom, Alexander Michael

2011-12-01

Communicating archaeological findings to non-archaeologists is one of the most important and challenging aspects of the discipline. Archaeologists must serve multiple publics, bring communities into the archaeological process, and effectively disseminate information in order for their work to achieve relevance in the modern world. Communication with the public can take many forms, and brings together aspects of historic preservation, dialogic interpretation, applied critical archaeology, heritage, and landscape studies. This dissertation analyzes public interpretation at St. Mary's City, Maryland, a multi-component historic landscape containing historic and prehistoric sites from various time periods and proposes measures to be taken there to better engage the public. This site presents a unique context for public interpretation: the Historic St. Mary's City archaeological museum occupies a portion of the landscape, while neighboring St. Mary's College of Maryland is a public collegiate campus that contains an imposing number of uninterpreted sites. Exploration of the histories and relationships between these institutions provide insight into the many factors which impact public interpretation. Examination of this case includes identifying audiences, gauging attitudes towards archaeology, assessing current interpretive measures, and identifying areas where public engagement can be improved. The example of St. Mary's outlines how an individual's relationship to archaeology is interwoven into their experience of the landscape. The past and present coexist on historic landscapes, and public communication can use this juxtaposition to engage audiences in meaningful ways. I conclude by developing an archaeological walking tour of the St. Mary's landscape aimed at creating discussion and making people aware of the sites around them.

Urbanization in 21st century.

PubMed

Altarejos, R G

1990-01-01

Due to a combination of rapid population growth and high levels of rural-urban migration, overcrowding will be common in many cities around the world in the 21st century. Currently at 5.3 billion, the global population is expected to increase to 6 billion by the year 2000, and to 9 billion by 2025. Experts predict that urban centers will bear the brunt of the population growth. Rural areas have seen declines in the standard of living, partly due to natural disasters, civil war, and economic policies favoring urban centers. In search of jobs, better access to education, and health services, rural populations will flock to cities. But the rapid growth of cities will inevitably lead to the creation of slums, which will hamper urban development. Urban demographers predict that by the end of the century, 1/2 of the world's population will be urban, and 1/5 of these people will be concentrated in "mega cities," populations of 4 million or more. International migration will play a significant role, as people cross borders in search of opportunity. But contrary to the traditional model of urban growth, much of it will take place in developing countries. According to a 1985 study, developed nations had an urbanization level of 71%, compared to 31% in developing countries. However, experts calculate that by 2025, these levels will practically even out, with an urbanization level of 74% for developing countries and 77% for developed countries. By 2025, 25 cities will have populations of over 9 million, including Mexico City (25.8), Sao Paulo (24.0), Tokyo (20.2), Calcutta (16.5), Greater Bombay (16.0), and New York (15.8).

Subdivision of the Cambrian-Ordovician Upper Sandstone Aquifer'' in the Fox Cities area, east-central Wisconsin

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

Erikson, K.A.; Smith, G.L.

The informally-named Upper Sandstone Aquifer,'' a lithologically heterogeneous unit, has been subdivided into three thinner hydrostratigraphic units, the Upper Cambrian Jordan Formation (sandstone), the Lower Ordovician Prairie du Chien Group (dolomite), and the Middle Ordovician St. Peter Formation (mostly sandstone). Reevaluation of the Upper Sandstone Aquifer'' in the Fox Cities area (Appleton, Neenah, Menasha) was based on detailed analysis of 125 geologic well logs and 200 well-construction reports. Isopach maps and geologic cross-sections of these units in the Fox Cities area show extreme variations in thickness over short lateral distances. Although the Jordan Formation has a uniform thickness of 13more » m (40 ft), the Prairie du Chien Group varies from 0--88 m (0--275 ft). The St. Peter Formation varies in thickness from 0--108 m (0--335 ft). The Prairie du Chien Group is relatively thin or absent in the Fox Cities area in locations where the overlying St. Peter Formation is relatively thick. St Peter can be further subdivided into Readstown, Tonti, and Glenwood Members. The Readstown Member is a lithologically heterogeneous unit of variable thickness and distribution. The Tonti Member is a poorly cemented, fine-medium quartz arenite with which is lumped the Glenwood Member, a conglomeratic, silty medium-coarse sandstone. Maximum St. Peter thicknesses represent filled paleokarst depressions developed on top of the Prairie du Chien Group, with profound implications for estimates of hydraulic conductivity.« less

35. Photocopy of original plan (on file at City of ...

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

35. Photocopy of original plan (on file at City of New York Department of Ports, International Trade, and Commerce) no date CONTRACT 1519/CITY OF NEW YORK/DEPARTMENT OF DOCKS AND FERRIES/ FREIGHT SHED/ W. 55TH ST. IMPROVEMENT/BOROUGH OF MANHATTAN/ CROSS SECTION AND DETAILS - PIER SHED (Drawing 8 of 16) - West 55th Street & West 56th Street Piers, Hudson River at West Fifty-fifth & West Fifty-sixth Streets, Manhattan, New York County, NY

The Meaning of the Global City: Jacques Ellul's Continued Relevance to 21st-Century Urbanism

ERIC Educational Resources Information Center

Toly, Noah

2012-01-01

Jacques Ellul's book, "The Meaning of the City," widely recognized as one of the most important twentieth century theological reflections on the city, was also one of his most controversial scholarly contributions. Many urbanists interpreted the book as demeaning the city and diminishing the importance of urban policy, planning, design,…

New York City's Education Battles

ERIC Educational Resources Information Center

Meyer, Peter

2008-01-01

When Bloomberg gave his first State of the City address, in January, 2002, he announced his intention to seek mayoral control of the schools and abolish the infamous New York City Board of Education, which he called "a rinky-dink candy store." He joined a long list of New York mayors, educators, and business leaders who believed that the…

Bulding and Ornamental Stone in the History of St Petersburg Architecture

NASA Astrophysics Data System (ADS)

Bulakh, Andrey

2013-04-01

First, the Our Lady of Kazan Orthodox Cathedral and some mansions are used to demonstrate Russian stones in the architectural décor of St Petersburg, XVIII-XX cc. These rocks are granites from Vyborg and Sortavala, lime tufa from Gatchina, marbles from Ruskeala and Juven at the Ladoga Lake, Tivdian marble, Shokshian quartzite, and black aspid slate of the Onega Lake. Later German and Polish sandstones and Finnish soap stone came to the city. Second, there is given a review of rock types used in St Petersburg at XX-XXI cc. margins. They are granites, granosyenites, syenites, gneisses, marbles, limestones both from Russia and from abroad. Which ones are more usual? From what regions did Russian stone come? References: 1) A.G.Bulakh, N.B.Abakumova, J.V.Romanovsky. St Petersburg: a History in Stone. 2010. Print. House of St Petersburg State University. 173 p. 2) A.Ya. Tutakova, A.Z. Romanovskiy, A.G. Bulakh, V.I. Leer. Dimension Stone of the Leningrad Region. Granites of the Karelia Isthmus in Architecture of the Modern St Petersburg. 2011. St Petersburg. 78 p. (In Russian).

Multiple pathways to sustainability in the city: the case of San Juan, Puerto Rico

Treesearch

Tischa A. Munoz

2014-01-01

I examined the multiple visions of the future of the city that can emerge when city actors and organizations reconfigure themselves to address sustainability. In various cities worldwide, novel ideas, initiatives, and networks are emerging in governance to address social and ecological conditions in urban areas. However, cities can be contested spaces, bringing a...

Force Identification from Structural Response

DTIC Science & Technology

1999-12-01

STUDENT AT (If applicable) AFIT/CIA Univ of New Mexico A 6c. ADDRESS (City, State, and ZIP Code ) 7b. ADDRESS (City, State, and ZIP Code ) Wright...ADDRESS (City, State, and ZIP Code ) 10. SOURCE OF FUNDING NUMBERS PROGRAM PROJECT TASK WORK UNIT ELEMENT NO. NO. NO. ACCESSION NO. 11. TITLE (h,,clude...FOR PUBLIC RELEASE IAW AFR 190-1 ERNEST A. HAYGOOD, 1st Lt, USAF Executive Officer, Civilian Institution Programs 17. COSATI CODES 18. SUBJECT TERMS

Global / globalizing cities.

PubMed

Yeoh, B S

1999-01-01

Along with the rise in research on globalization, the concept of globalization has become a subject to a more critical scrutiny. While majority agree that it represents a serious challenge to the state-centrist assumptions of most previous social science, doubts about its newness, inevitability and epoch-making qualities are also being raised. Others argue that the globalization literature neglects issues of social regulation by the nation-state, while some critics view it as a discourse drawn upon to legitimize particular political and economic agendas. Debates focus on metropolitan manifestations and impacts. Moving from this background, the paper presents three sociospatial urban configurations that have emerged in the literature. Alongside attempts at identifying globalizing cities and transnational urban networks as new theoretical subjects, another significant vein in the literature focuses on the complex forces of globalization and the production of new urban spaces in these cities. In addition, economic conceptions of globalization is now being pushed beyond adding sociocultural or sociopolitical dimensions and argue instead for the need to theorize globalization as a discursive formation. The global city as a discursive category conjures up imaginary concepts of high modernity, megadevelopment, 21st century urbanity. However, it is noted that the way forward is to focus on the distinctive ways in which urban actors engage in specific processes of economic and social reflexivity. There exists an urgent task for theorizations of the global city, which weave together historical, economic, cultural, sociopolitical and discursive dimensions.

An Analysis and Comparison of Two Short Writings: "Inaugural Address at the University of St. Andrew's" by J.S. Mill and "The University of Utopia" by R.M. Hutchins, Based on Five Criteria.

ERIC Educational Resources Information Center

Poirier, Jeannine M.

Focusing on the concept of education for work vs. education for living, the author presents a comparative analysis of two works on liberal education, each of which was originally delivered orally to university students: "The Inaugural Address at the University of St. Andrew" by John Stuart Mill and "The University of Utopia" by…

Data-to-Decisions S&T Priority Initiative

DTIC Science & Technology

2011-11-08

Context Mapping − Track Performance Model  Multi-Source Tracking − Track Fusion − Track through Gaps − Move-Stop-Move  Performance Based ...Decisions S&T Priority Initiative Dr. Carey Schwartz PSC Lead Office of Naval Research NDIA Disruptive Technologies Conference November 8-9, 2011...PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Office of Naval Research ,875 North Randolph Street , Arlington,VA,2217 8. PERFORMING ORGANIZATION REPORT

Addressing the 21st Century Paradox: Integrating Entrepreneurship in the Computer Information Systems Curriculum

ERIC Educational Resources Information Center

Lang, Guido; Babb, Jeffry

2015-01-01

The Computer Information Systems (CIS) discipline faces an identity crisis: although demand for CIS graduates is growing, student enrollment is either in decline, or is at least soft or flat in many cases. This has been referred to as the 21st century paradox. As one solution to this problem, we propose to integrate entrepreneurship in the CIS…

USAF Presence in Latin America in the 21st Century.

DTIC Science & Technology

1988-04-01

faculty in partial fulfillment of requirements for graduation. AIR COMMAND AND STAFF COLLEGE AIR UNIVERSITY MAXWELL AFB, AL 36112 UNCLASSIFIED SECURITY...ADDRESS (City, State, and ZIP Code) 7b. ADDRESS (City, State, and ZIP Code) Maxwell AFB AL 36112-5542 Ba. NAME OF FUNDING /SPONSORING 8 b. OFFICE SYMBOL... Servicio Multimodal Transistmico across the Isthmus of Tehuantepec (11:28). It does, however. *%4 row:n militaiy importance. The U.S. Atlantic Command’s

COREDAR: COmmunicating Risk of sea level rise and Engaging stakeholDers in framing community based Adaptation stRategies

NASA Astrophysics Data System (ADS)

Amsad Ibrahim Khan, S. K.; Chen, R. S.; de Sherbinin, A. M.; Andimuthu, R.; Kandasamy, P.

2015-12-01

Accelerated sea-level rise (SLR) is a major long term outcome of climate change leading to increased inundation of low-lying areas. Particularly, global cities that are located on or near the coasts are often situated in low lying areas and these locations put global cities at greater risk to SLR. Localized flooding will profoundly impact vulnerable communities located in high-risk urban areas. Building community resilience and adapting to SLR is increasingly a high priority for cities. On the other hand, Article 6 of the United Nations Framework Convention on Climate Change addresses the importance of climate change communication and engaging stakeholders in decision making process. Importantly, Community Based Adaptation (CBA) experiences emphasize that it is important to understand a community's unique perceptions of their adaptive capacities to identify useful solutions and that scientific and technical information on anticipated coastal climate impacts needs to be translated into a suitable language and format that allows people to be able to participate in adaptation planning. To address this challenge, this study has put forth three research questions from the lens of urban community engagement in SLR adaptation, (1) What, if any, community engagement in addressing SLR occurring in urban areas; (2) What information do communities need and how does it need to be communicated, in order to be better prepared and have a greater sense of agency? and (3) How can government agencies from city to federal levels facilitate community engagement and action?. To answer these questions this study has evolved a framework "COREDAR" (COmmunicating Risk of sea level rise and Engaging stakeholDers in framing community based Adaptation StRategies) to communicate and transfer complex climate data and information such as projected SLR under different scenarios of IPCC AR5, predicted impact of SLR, prioritizing vulnerability, etc. to concerned stakeholders and local communities

The 21st Century Information Environment.

ERIC Educational Resources Information Center

Badger, Rod

This paper on the 21st century information environment begins with a section that discusses the impact of e-commerce over the next ten years. The second section addresses government focus areas, including ensuring a telecommunications infrastructure, developing the IT (information technology) industry, promoting innovation and entrepreneurship,…

78 FR 67333 - Foreign-Trade Zone 15-Kansas City, Missouri, Area; Application for Reorganization Under...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-12

... 59761, 11/5/98), on January 8, 1999 (Board Order 1016, 64 FR 3064, 1/20/99), on June 17, 1999 (Board... City; Site 3 (9,667 acres total)--within the 10,000-acre Kansas City International Airport facility... 9 (10 acres)--warehouse located at 3800 South 48th Terrace, St. Joseph; Site 10 (72.31 acres...

FUEL CELL BUS DEMONSTRATION IN MEXICO CITY

EPA Science Inventory

The report discusses the performance of a cull-size, zero-emission, Proton Exchange Membrane (PEM) fuel-cell-powered transit bus in the atmospheric environment of Mexico City. To address the air quality problems caused by vehicle emissions in Mexico City, a seminar on clean vehic...

Access to Attainment: An Access Agenda for 21st Century College Students

ERIC Educational Resources Information Center

Miller, Abby; Valle, Katherine; Engle, Jennifer; Cooper, Michelle

2014-01-01

This report, "Access to Attainment: An Access Agenda for 21st Century College Students," examines the challenges facing 21st century students and presents strategies for addressing these challenges through policy-and practice-based solutions at the institutional, state and national levels. Recommendations include implementing a…

Addressing the Health Concerns of VA Women with Sexual Trauma

DTIC Science & Technology

2017-10-01

AWARD NUMBER: W81XWH-14-1-0368 TITLE: Addressing the Health Concerns of VA Women with Sexual Trauma PRINCIPAL INVESTIGATOR: Caron Zlotnick, PhD...develop and assess a computer-delivered intervention (Safety and Health Experiences Program; SHE) that will provide a screening and brief behavior...intervention for women veterans with any lifetime ST. More specifically, the intervention, SHE, will address interrelated health concerns for women

Jerusalem and Istanbul: Juxtaposing and Personifying Ancient Cities for a 21st Century Readership

ERIC Educational Resources Information Center

Treewater-Lipes, Regan

2015-01-01

For writers that have earned status as cultural legends, like Yehuda Amichai (1924-2000) and Orham Pamuk (1952-), the respective cities where they themselves resided serve as both setting and muse. In the writings of Amichai, the holy city Jerusalem assumes the role of both a backdrop for his poetry as well as an all-encompassing symbol of Israel…

[Factors associated with road accidents in the city of Lubumbashi].

PubMed

Kandolo, Simon Ilunga; Matungulu, Charles Matungulu; Mukanya, Pascal Kimba; Umba, Irène Kabange; Kabamba, Julie Ndayi; Numbi, Oscar Luboya; Ilunga, Benjamin Kabyla; Kaj, Françoise Malonga; Lubaba, Célestin Banza; Ngongo, Ghislain Mashini

2014-01-01

We conducted a retrospective non-comparative cross-sectional study in Lubumbashi on factors associated with road accidents. To contribute to the reduction of morbidity and mortality related to road accidents based on a better understanding of this phenomenon in the city of Lubumbashi, to assess the frequency and the growth of road accidents in the city of Lubumbashi and to determine the factors predisposing to these accidents. This non-controlled retrospective cross-sectional descriptive study covered the period from 1st January to 31st December 2008, and included all cases of vehicles registered by the police department after an accident. A total of 1,915 road traffic were reported, mostly caused by public transport vehicles (59%) driven by young adult males (89% of cases) with a mean age of 28 years. The main cause was speeding combined with other factors (34% of cases). The majority of these accidents occurred in the city of Lubumbashi (52.9% of cases) between 6:00 a.m. and 6:00 p.m. (74% of cases). Transit vehicles were exposed to a greater risk of road accidents (59%). There is an urgent need for accurate information on the rules of the road for drivers and road users to reduce the mortality and morbidity due to road accidents.

2007 NCTE Presidential Address: Where Ignorant Armies Clash by Night

ERIC Educational Resources Information Center

Yatvin, Joanne

2008-01-01

This article presents the text of Joanne Yatvin's presidential address, delivered at the NCTE Annual Convention in New York City in November 2007. The title of her presidential address, "Where Ignorant Armies Clash by Night," was taken from Matthew Arnold's (1867) poem "Dover Beach." Yatvin states that the federal government…

2012 CCCC Chair's Address: Stories Take Place--A Performance in One Act

ERIC Educational Resources Information Center

Powell, Malea

2012-01-01

This is a written version of the address that Malea Powell gave at the Conference on College Composition and Communication (CCCC) Convention in St. Louis, Missouri, on Thursday, March 22, 2012. This address is a collection of stories. According to her, stories take place. Stories practice place into space. Stories produce habitable spaces. She…

21st Century Power Partnership: September 2016 Fellowship Report

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

Reber, Timothy J.; Rambau, Prudence; Mdhluli, Sipho

This report details the 21st Century Power Partnership fellowship from September 2016. This Fellowship is a follow-up to the Technical Audit of Eskom's Medium- and Long-term Modelling Capabilities, conducted by U.S. National Renewable Energy Laboratory (NREL) in April 2016. The prospect and role of variable renewable energy (vRE) in South Africa poses new modelling-related challenges that Eskom is actively working to address by improving the fidelity of PLEXOS LT and ST models.

Black Studies in University City

ERIC Educational Resources Information Center

Hobby, Fredericks D., Jr.

1971-01-01

Text of an address delivered to the A. Philip Randolph Conference on the Problems of Afro-American Studies Curriculum, by the Black Studies Coordinator, School District of University City, Missouri. (JM)

A Case Study of 21st Century Skills in High Achieving Elementary Schools in Pennsylvania

ERIC Educational Resources Information Center

Egnor, Gregory P.

2013-01-01

This study examines if practices that advocate for 21st century skills are in conflict with the mandates of NCLB. Interviews with influential school leaders of high achieving elementary schools focused on collecting data about 21st century skills. This study was designed to (a) Determine if 21st century skills are addressed in high achieving…

The Changing Pattern of Population Structure of Staphylococcus aureus from Bacteremia in China from 2013 to 2016: ST239-030-MRSA Replaced by ST59-t437.

PubMed

Li, Shuguang; Sun, Shijun; Yang, Chentao; Chen, Hongbin; Yin, Yuyao; Li, Henan; Zhao, Chunjiang; Wang, Hui

2018-01-01

To investigate the epidemiology and genetic structure of Staphylococcus aureus bacteremia in China, a total of 416 isolates from 22 teaching hospitals in 12 cities from 2013 and 2016 were characterized by antibiogram analysis, multilocus sequence typing (MLST), spa typing and staphylococcal cassette chromosome mec (SCC mec ) typing. The predominant meticillin-susceptible (MSSA) genotypes in 2013 were ST188 (19.1%), ST7 (8.7%), and ST398 (7.8%), respectively, and they continued to be the main genotypes in 2016. The prevalence of meticillin-resistant S. aureus (MRSA) were 36.5% (66/181) and 36.6% (86/235) in 2013 and 2016, respectively. Interestingly, the susceptibility rates of MRSA to rifampicin and fluoroquinolones increased significantly from 2013 to 2016 ( P < 0.01), and this was associated with changes in genetic structure. ST239-t030-MRSA, the predominant genotype among all MRSAs in 2013 (34.8%), was replaced by ST59-t437-MRSA (15.1%) in 2016. Further analysis revealed that the ST239-t030-MRSA were more resistant to rifampicin, tetracycline and fluoroquinolones than ST59-t437-MRSA ( P < 0.01). To further gain insight into the mechanisms underlying the changes of genetic structure, in vitro competition and fitness measurements were performed. Importantly, ST239-t030-MRSA displayed lower growth rate and lower competitive advantage compared to ST59-t437-MRSA. Together, our findings reveal that fitness advantage of ST59-t437-MRSA over ST239-t030-MRSA may lead to changes in genetic structure and increased susceptibility of MRSA to rifampicin and fluoroquinolones in Chinese patients with S. aureus bacteremia. Our study supports temporal dynamics in MRSA clone diversities, further providing critical insights into the importance of continued monitoring of MRSA.

Every Child Left Behind -- Addressing One Important Effect of Multiple Deployments

DTIC Science & Technology

2009-03-25

St ra te gy Re se ar ch Pr oj ec t EVERY CHILD LEFT BEHIND – ADDRESSING ONE IMPORTANT EFFECT OF MULTIPLE DEPLOYMENTS BY LIEUTENANT COLONEL TYLER J...To) 4. TITLE AND SUBTITLE Every Child Left Behind – Addressing One Important Effect of Multiple Deployments 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c...Form 298 (Rev. 8-98) Prescribed by ANSI Std. Z39.18 USAWC STRATEGY RESEARCH PROJECT EVERY CHILD LEFT BEHIND – ADDRESSING ONE IMPORTANT EFFECT OF

Bioclimatological rating of cities and resorts in South Africa according to the Climate Index

NASA Astrophysics Data System (ADS)

Becker, S.

2000-10-01

The climatic conditions of 31 cities and resorts in South Africa have been examined with regard to the thermal perception of people. The evaluation of the thermal conditions is based on the human energy balance calculations, which have been specified for the detection of hot or cold discomfort of people walking outdoors in spite of adapted clothing. Hot days and cold days are defined depending on the extent and duration of thermal discomfort. Cities are rated according to the Climate Index (CI), which is defined in terms of the monthly frequency of hot or cold days. The most pleasant conditions in the annual average can be found along the coastal belt (Port St. Johns, Richards Bay, St. Lucia), the most unpleasant ones in the mediterranean region around Cape Town, the Karoo and the eastern lowveld.

Reading handprinted addresses on IRS tax forms

NASA Astrophysics Data System (ADS)

Ramanaprasad, Vemulapati; Shin, Yong-Chul; Srihari, Sargur N.

1996-03-01

The hand-printed address recognition system described in this paper is a part of the Name and Address Block Reader (NABR) system developed by the Center of Excellence for Document Analysis and Recognition (CEDAR). NABR is currently being used by the IRS to read address blocks (hand-print as well as machine-print) on fifteen different tax forms. Although machine- print address reading was relatively straightforward, hand-print address recognition has posed some special challenges due to demands on processing speed (with an expected throughput of 8450 forms/hour) and recognition accuracy. We discuss various subsystems involved in hand- printed address recognition, including word segmentation, word recognition, digit segmentation, and digit recognition. We also describe control strategies used to make effective use of these subsystems to maximize recognition accuracy. We present system performance on 931 address blocks in recognizing various fields, such as city, state, ZIP Code, street number and name, and personal names.

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.…

The 21st Century Marine Expeditionary Unit

DTIC Science & Technology

2012-05-01

SUBTITLE The 21st Century Marine Expeditionary Unit 5a. CONTRACT NUMBER N/ A 5b. GRANT NUMBER N/ A 5c. PROGRAM ELEMENT NUMBER N/ A 6. AUTHOR(S) Steele...Christopher T 5d. PROJECT NUMBER N/ A 5e. TASK NUMBER N/ A 5f. WORK UNIT NUMBER N/ A 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) USMC...Command and Staff College Marine Corps University 2076 South Street Quantico, VA 22134-5068 8. PERFORMING ORGANIZATION REPORT NUMBER N/ A 9

City model enrichment

NASA Astrophysics Data System (ADS)

Smart, Philip D.; Quinn, Jonathan A.; Jones, Christopher B.

The combination of mobile communication technology with location and orientation aware digital cameras has introduced increasing interest in the exploitation of 3D city models for applications such as augmented reality and automated image captioning. The effectiveness of such applications is, at present, severely limited by the often poor quality of semantic annotation of the 3D models. In this paper, we show how freely available sources of georeferenced Web 2.0 information can be used for automated enrichment of 3D city models. Point referenced names of prominent buildings and landmarks mined from Wikipedia articles and from the OpenStreetMaps digital map and Geonames gazetteer have been matched to the 2D ground plan geometry of a 3D city model. In order to address the ambiguities that arise in the associations between these sources and the city model, we present procedures to merge potentially related buildings and implement fuzzy matching between reference points and building polygons. An experimental evaluation demonstrates the effectiveness of the presented methods.

"I Feel Nervous... Very Nervous" Addressing Test Anxiety in Inner City Schools through Play and Performance

ERIC Educational Resources Information Center

Lobman, Carrie

2014-01-01

The intense focus on standardized tests has created a culture of anxiety in many inner-city schools. This article presents the findings of a case study of a test anxiety program that helped inner-city students and staffs deal more productively with anxiety through play, performance, and team building. According to the findings, the program created…

The ecological future of cities.

PubMed

McDonnell, Mark J; MacGregor-Fors, Ian

2016-05-20

The discipline of urban ecology arose in the 1990s, primarily motivated by a widespread interest in documenting the distribution and abundance of animals and plants in cities. Today, urban ecologists have greatly expanded their scope of study to include ecological and socioeconomic processes, urban management, planning, and design, with the goal of addressing issues of sustainability, environmental quality, and human well-being within cities and towns. As the global pace of urbanization continues to intensify, urban ecology provides the ecological and social data, as well as the principles, concepts and tools, to create livable cities. Copyright © 2016, American Association for the Advancement of Science.

The Condition of New York City High Schools: Examining Trends and Looking toward the Future. Technical Appendices

ERIC Educational Resources Information Center

Kemple, James J.

2013-01-01

Until the turn of the 21st century, high school graduation rates in New York City hovered at or below 50 percent, much lower than state and national averages. There was widespread agreement about the need to reform the City's high schools and produce better results for students. These technical appendices presented in chart form, provide…

The Condition of New York City High Schools: Examining Trends and Looking toward the Future. Data Brief

ERIC Educational Resources Information Center

Kemple, James J.

2013-01-01

Until the turn of the 21st century, high school graduation rates in New York City hovered at or below 50 percent, much lower than state and national averages. There was widespread agreement about the need to reform the City's high schools and produce better results for students. This paper presents an independent analysis of how the high school…

Bottom-Up Efforts to Improve New York City's Schooling: The New Localism as Neighborhood-Based Education Organizing

ERIC Educational Resources Information Center

Fruchter, Norm

2009-01-01

On a frigid Martin Luther King Day in 2008, some 800 parents and youth from neighborhoods throughout New York City rallied at St. Paul's Church in lower Manhattan, and marched to the headquarters of the city's Department of Education to launch a citywide middle grades school improvement effort. The rally was organized by the New York City…

Towards a framework of smart city diplomacy

NASA Astrophysics Data System (ADS)

Mursitama, T. N.; Lee, L.

2018-03-01

This article addresses the impact of globalization on the contemporary society, particularly the role of the city that is becoming increasingly important. Three distinct yet intertwine aspects such as decentralization, technology, and para diplomacy become antecedent of competitiveness of the city. A city has more power and authority in creating wealth and prosperity of the society by utilizing technology. The smart city, in addition to the importance of technology as enabler, we argue that possessing the sophisticated technology and apply it towards the matter is not enough. The smart city needs to build smart diplomacy at the sub-national level. In this article, we extend the discussion about smart city by proposing a new framework of smart city diplomacy as one way to integrate information technology, public policy and international relations which will be the main contribution to literature and practice.

Implementing Multiple Intelligences: The New City School Experience. Fastback 407.

ERIC Educational Resources Information Center

Hoerr, Thomas R.

This brief reviews the concept of multiple intelligences (MI) and discusses the implementation of the theory of MI in the New City School, an independent school in St. Louis (Missouri). The theory of MI, as developed by Howard Gardner, says that there are at least seven different intelligences: linguistic, logical, musical, bodily-kinesthetic,…

Health Aspects of Climate Change in Cities with Mediterranean Climate, and Local Adaptation Plans

PubMed Central

Paz, Shlomit; Negev, Maya; Clermont, Alexandra; Green, Manfred S.

2016-01-01

Cities with a Mediterranean-type climate (Med-cities) are particularly susceptible to health risks from climate change since they are located in biogeographical hot-spots that experience some of the strongest effects of the changing climate. The study aims to highlight health impacts of climate change in Med-cities, analyze local climate adaptation plans and make adaptation policy recommendations for the Med-city level. We identified five Med-cities with a climate change adaptation plan: Adelaide, Barcelona, Cape Town, Los Angeles and Santiago. Beyond their similar Med-climate features (although Santiago’s are slightly different), the cities have different socio-economic characteristics in various aspects. We analyzed each plan according to how it addresses climate change-related drivers of health impacts among city dwellers. For each driver, we identified the types of policy adaptation tools that address it in the urban climate adaptation plans. The surveyed cities address most of the fundamental climate change-related drivers of risks to human health, including rising temperatures, flooding and drought, but the policy measures to reduce negative impacts vary across cities. We suggest recommendations for Med-cities in various aspects, depending on their local needs and vulnerability challenges: assessment of health risks, extreme events management and long-term adaptation, among others. PMID:27110801

Health Aspects of Climate Change in Cities with Mediterranean Climate, and Local Adaptation Plans.

PubMed

Paz, Shlomit; Negev, Maya; Clermont, Alexandra; Green, Manfred S

2016-04-21

Cities with a Mediterranean-type climate (Med-cities) are particularly susceptible to health risks from climate change since they are located in biogeographical hot-spots that experience some of the strongest effects of the changing climate. The study aims to highlight health impacts of climate change in Med-cities, analyze local climate adaptation plans and make adaptation policy recommendations for the Med-city level. We identified five Med-cities with a climate change adaptation plan: Adelaide, Barcelona, Cape Town, Los Angeles and Santiago. Beyond their similar Med-climate features (although Santiago's are slightly different), the cities have different socio-economic characteristics in various aspects. We analyzed each plan according to how it addresses climate change-related drivers of health impacts among city dwellers. For each driver, we identified the types of policy adaptation tools that address it in the urban climate adaptation plans. The surveyed cities address most of the fundamental climate change-related drivers of risks to human health, including rising temperatures, flooding and drought, but the policy measures to reduce negative impacts vary across cities. We suggest recommendations for Med-cities in various aspects, depending on their local needs and vulnerability challenges: assessment of health risks, extreme events management and long-term adaptation, among others.

Healthy cities: overview of a WHO international program.

PubMed

Goldstein, G

2000-01-01

Health is the outcome of all the factors and activities impinging upon the lives of individuals and communities. The last decade has seen an emerging understanding within development circles that living conditions are greatly affected by local action, by the work of local government, and by community groups and organizations. In addressing health and environmental issues and making interventions, an integrated approach, based on 'settings', exemplified in the Healthy Cities approach, has proved most effective. A Healthy City project can involve people and organizations in the programs and activities that are needed for better health, and enables a city or neighborhood to mobilize the human and financial resources required to address many health and quality of life issues. The WHO program involves implementating city projects and networks in all regions of the world and serves as a vehicle for many health programs, including major disease control initiatives. Healthy City projects allow Ministries of Health to develop stronger partnerships with local government organizations (such as the Union of Local Authorities and its members, "Local Agenda 21" initiatives, and others). One focus for the program is the development of 'multi-'multi-city action plans' for major global priority issues, including AIDS, sanitation, women's health, and violence, to ensure that major public health programs are strengthened by wider community participation. It is recognized that city networking--at national, regional, and international levels--now must be better exploited by individual cities and municipalities to solve local health problems.

World City/Regional City: Latinos and African-Americans in Chicago and St. Louis. JSRI Working Paper No. 46.

ERIC Educational Resources Information Center

Villanueva, Margaret; Erdman, Brian; Howlett, Larry

This paper traces the effects of economic restructuring through comparative socioeconomic profiles of African American and Latinos in the Midwest, with a focus on Chicago and Kansas City. Globalization has been associated with deindustrialization, relocation of jobs to developing countries with cheaper labor, and expansion of the service sector. A…

The right to the city and International Urban Agendas: a document analysis.

PubMed

Andrade, Elisabete Agrela de; Franceschini, Maria Cristina Trousdell

2017-12-01

Considering social, economic and demographic issues, living in the city implies inadequate living conditions, social exclusion, inequities and other problems to the population. At the same time, the city is a setting of cultural, social and affective production. As a result, there is a need to reflect on the right to the city and its relationship with promoting the health of its inhabitants. To that effect, urban agendas have been developed to address the city's ambiguity. This paper aims to analyze four of these agendas through the lenses of Health Promotion. A qualitative document review approach was conducted on urban agendas proposed by international organizations and applied to the Brazilian context: Healthy Cities, Sustainable Cities, Smart Cities and Educating Cities. Results indicate some level of effort by the analyzed agendas to assume social participation, intersectoriality and the territory as central to addressing exclusion and inequities. However, more in-depth discussions are required on each of these concepts. We conclude that urban agendas can contribute greatly toward consolidating the right to the city, provided that their underpinning concepts are critically comprehended.

Roegneria alashanica Keng: a species with the StStStYStY genome constitution.

PubMed

Wang, Richard R-C; Jensen, Kevin B

2017-06-01

The genome constitution of tetraploid Roegneria alashanica Keng has been in question for a long time. Most scientific studies have suggested that R. alashanica had two versions of the St genome, St 1 St 2 , similar to that of Pseudoroegneria elytrigioides (C. Yen & J.L. Yang) B.R. Lu. A study, however, concluded that R. alashanica had the StY genome formula typical for tetraploid species of Roegneria. For the present study, R. alashanica, Elymus longearistatus (Bioss.) Tzvelev (StY genomes), Pseudoroegneria strigosa (M. Bieb.) Á. Löve (St), Pseudoroegneria libanoctica (Hackel) D.R. Dewey (St), and Pseudoroegneria spicata (Pursh) Á. Löve (St) were screened for the Y-genome specific marker B14(F+R) 269 . All E. longearistatus plants expressed intense bands specific to the Y genome. Only 6 of 10 R. alashanica plants exhibited relatively faint bands for the STS marker. Previously, the genome in species of Pseudoroegneria exhibiting such faint Y-genome specific marker was designated as St Y . Based on these results, R. alashanica lacks the Y genome in E. longearistatus but likely possess two remotely related St genomes, St and St Y . According to its genome constitution, R. alashanica should be classified in the genus Pseudoroenera and given the new name Pseudoroegneria alashanica (Keng) R.R.-C. Wang and K.B. Jensen.

Shaping a City Museum's Future: Developing an Audience-Centered Approach

ERIC Educational Resources Information Center

McRainey, D. Lynn

2013-01-01

Following the celebration marking its 150th anniversary year, the Chicago History Museum found itself at a crossroads in envisioning its future. How could it make the city's history--and its oldest cultural institution--relevant in the 21st century? The staff of the museum has been exploring the answer to this and other questions to better…

Syracuse urban forest master plan: guiding the city's forest resource into the 21st century

Treesearch

David J. Nowak; Paul R. O' Connor; [Compilers

2001-01-01

The Syracuse Urban Forest Master Plan is one of the most comprehensive urban forest assessments ever developed for a city. This report combines a high-resolution digital urban cover map with field vegetation sampling data from all land uses, a 100-percent street-tree inventory, a survey of city residents regarding desirable and undesirable tree characteristics and...

Cult of St. Blasius, patron saint of throat sufferers and of otolaryngologists, in Croatia.

PubMed

Skrobonja, Ante; Muzur, Amir; Jurdana, Stanko

2005-03-01

In the introductory part presented is a short hagiography of St. Blasius, and the legend of miraculous healing of a child in whose throat a bone had stuck, threatening to choke the child. Thanks to that legend, St. Blasius has become the traditional patron of the laryngeal diseases, and, since recently, the patron of the otolaryngologists, too. The second part of the paper is dedicated to the cult of St. Blasius, which is present in Croatia since the 10th century until present. Venerated all over the country, St. Blasius has been "elected" the heavenly protector of 10 parish communities, as well as of the city and the dioceses of Dubrovnik. Beside pilgrimage and prayers, among many traditional forms of folk piety, a ritual called "grlicenje" has been preserved-a curative and preventive blessing of the throat with crossed candles on the Saint's Day. In more recent times, the same day has been remembered among Croatian otolaryngologists and the societies of laryngectomized persons, who chose St. Blasius for their patron, too.

Florida City & County Government. A Condensed Reference Version.

ERIC Educational Resources Information Center

Massialas, Byron; Jenkins, Ann

Designed to serve as a reference tool on city and county government in Florida, this handbook consists of lessons that can be used by schools, community groups, newly elected officials, and libraries. These curriculum materials on Florida city and county governments specifically address the general purpose of local governments. Subject areas…

La Ciutat Educadora = The Educating City. International Congress of Educating Cities (1st, Barcelona, Spain, November 26-30, 1990).

ERIC Educational Resources Information Center

Barcelona Council (Spain).

This report presents 28 conference papers, which represent different thematic and scientific perspectives designed to create an educating city theory. The translated titles of the articles include the following: (1) "Foreword" (P. Maragall); (2) "Introduction" (J. Trilla Bernet); (3) "Conceptual Itinerary Through the…

Volunteers build Bay St. Louis playground

NASA Image and Video Library

2005-12-17

More than 650 volunteers - many of them employees at NASA's Stennis Space Center - weathered rain and cold to transform Bay St. Louis' old City Park into a playground Dec. 17. Volunteers assembled and erected a slide, swing set, jungle gym, sand box and planter benches in an eight-hour time frame. The playground was the first new structure built in the town devastated by Hurricane Katrina and the first on the Gulf Coast after the storm. The project was financed and led by nonprofit organization KaBOOM!, whose vision is to create a great place to play within walking distance of every child in America.

Volunteers build Bay St. Louis playground

NASA Technical Reports Server (NTRS)

2005-01-01

More than 650 volunteers - many of them employees at NASA's Stennis Space Center - weathered rain and cold to transform Bay St. Louis' old City Park into a playground Dec. 17. Volunteers assembled and erected a slide, swing set, jungle gym, sand box and planter benches in an eight-hour time frame. The playground was the first new structure built in the town devastated by Hurricane Katrina and the first on the Gulf Coast after the storm. The project was financed and led by nonprofit organization KaBOOM!, whose vision is to create a great place to play within walking distance of every child in America.

Joint analysis of air pollution in street canyons in St. Petersburg and Copenhagen

NASA Astrophysics Data System (ADS)

Genikhovich, E. L.; Ziv, A. D.; Iakovleva, E. A.; Palmgren, F.; Berkowicz, R.

The bi-annual data set of concentrations of several traffic-related air pollutants, measured continuously in street canyons in St. Petersburg and Copenhagen, is analysed jointly using different statistical techniques. Annual mean concentrations of NO 2, NO x and, especially, benzene are found systematically higher in St. Petersburg than in Copenhagen but for ozone the situation is opposite. In both cities probability distribution functions (PDFs) of concentrations and their daily or weekly extrema are fitted with the Weibull and double exponential distributions, respectively. Sample estimates of bi-variate distributions of concentrations, concentration roses, and probabilities of concentration of one pollutant being extreme given that another one reaches its extremum are presented in this paper as well as auto- and co-spectra. It is demonstrated that there is a reasonably high correlation between seasonally averaged concentrations of pollutants in St. Petersburg and Copenhagen.

Site-Based Management in Education: Rochester City School District Case Study.

ERIC Educational Resources Information Center

Gross, Alan

This paper describes outcomes of a partnership between the Rochester City School District (New York) and the Kodak 21st Century Learning Challenge consulting program for improving school-based planning team (S-BPT) operations. The purpose of the school-based planning team is to involve the entire school community in improving school effectiveness.…

STUDY OF BUS TRANSPORTATION FOR RELIEF OF OVERCROWDEDNESS IN THE ST. LOUIS SCHOOLS.

ERIC Educational Resources Information Center

Saint Louis Board of Education, MO.

PRESENTED IS A REPORT ON WHAT ST. LOUIS, MISSOURI, AND 15 OTHER CITIES HAVING MORE THAN A 300,000 POPULATION ARE DOING WITH RESPECT TO THE USE OF BUS TRANSPORTATION IN RELIEVING OVERCROWDEDNESS RELATIVE TO THE PROCESS OF DESEGREGATION AND INTEGRATION OF THE PUBLIC SCHOOLS. THE REPORT CONTAINS FOUR SECTIONS--(1) BRIEF OVERVIEW OF THE PROBLEM OF BUS…

Satellite Sees Holiday Lights Brighten Cities - Atlanta

NASA Image and Video Library

2017-12-08

City lights shine brighter during the holidays in the United States when compared with the rest of the year, as shown using a new analysis of daily data from the NASA-NOAA Suomi NPP satellite. Dark green pixels are areas where lights are 50 percent brighter, or more, during December. Because snow reflects so much light, the researchers could only analyze snow-free cities. They focused on the U.S. West Coast from San Francisco and Los Angeles, and cities south of a rough imaginary line from St. Louis to Washington, D.C. Credit: Jesse Allen, NASA’s Earth Observatory Read more: www.nasa.gov/content/goddard/satellite-sees-holiday-light....NASA image use policy. NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on Twitter Like us on Facebook Find us on Instagram

Satellite Sees Holiday Lights Brighten Cities - Florida

NASA Image and Video Library

2017-12-08

City lights shine brighter during the holidays in the United States when compared with the rest of the year, as shown using a new analysis of daily data from the NASA-NOAA Suomi NPP satellite. Dark green pixels are areas where lights are 50 percent brighter, or more, during December. Because snow reflects so much light, the researchers could only analyze snow-free cities. They focused on the U.S. West Coast from San Francisco and Los Angeles, and cities south of a rough imaginary line from St. Louis to Washington, D.C. Credit: Jesse Allen, NASA’s Earth Observatory Read more: www.nasa.gov/content/goddard/satellite-sees-holiday-light....NASA image use policy. NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on Twitter Like us on Facebook Find us on Instagram

City of West Liberty, Iowa

EPA Pesticide Factsheets

The EPA is providing notice of a proposed Administrative Penalty Assessment against the City of West Liberty, Iowa, a municipality with a mailing address of 409 North Calhoun Street, West Liberty, IA 52776, for alleged violations of the Clean Water Act.

An Applied Mereology of the City: Unifying Science and Philosophy for Urban Planning.

PubMed

Epting, Shane

2016-10-01

Based on their research showing that growing cities follow basic principles, two theoretical physicists, Luis Bettencourt and Geoffrey West, call for researchers and professionals to contribute to a grand theory of urban sustainability. In their research, they develop a 'science of the city' to help urban planners address problems that arise from population increases. Although they provide valuable insights for understanding urban sustainability issues, they do not give planners a manageable way to approach such problems. I argue that developing an applied mereology to understand the concept of 'city identity' gives planners a theoretical device for addressing urban affairs, including ethical concerns. In turn, I devise a model of city identity to show how a 'philosophy of the city' contributes to a grand theory of urban sustainability.

The use of GIS for monitoring and predicting urban growth in east and west St Paul, Winnipeg, Manitoba, Canada.

PubMed

Hathout, S

2002-11-01

Most urban growth in Canada occurs in the urban-rural fringe. The increasing dispersal of the Canadian urban population is due to centrifugal forces pulling urbanites past the suburbs into the surrounding exurban communities. Most Canadian urban centres are located on prime agricultural land. Exurban sprawl devours an inordinate amount of the better agricultural land. The growth around the city of Winnipeg is a case in point. Within Winnipeg's urban field are the rural municipalities of East and West St Paul. The objective of this study is to investigate the impact of urban growth on the agricultural land of these RMs as well as the rate of urban growth in both Municipalities based on database analysis using aerial photographs taken in 1960 and 1989 and Geographic Information System (GIS). East St Paul was found to have a higher rate of urbanization (from 10.14% to 43.75%) between 1960 and 1989 than West St Paul (from 7.36% to 23.57%). The growth prediction using Markov probability chain analysis showed that East St Paul will henceforth experience a reduced rate of increase than West St Paul. The rate of urbanization for both RMs is found to be comparable with areas surrounding other major cities such as Toronto. The largest increases in urban land use categories occurred in and around the existing exurban settlements. It was found that most urbanization take place on the most fertile soil.

Reverse Commuting and the Inner City Low-Income Problem.

ERIC Educational Resources Information Center

Gillard, Quentin

1979-01-01

Addresses an implicit assumption of the geographical mismatch hypothesis in urban labor markets, that accessibility to suburban labor markets is an important determinant of inner city income levels. Discusses the effects of residential segregation and lack of transportation on inner-city residents' incomes in metropolitan areas of five different…

Envisioning the City of the Future: Knowledge Societies vs. Entertainment Societies

ERIC Educational Resources Information Center

Villegas González, Yolanda Alicia

2016-01-01

The envisioning of the city of the future deals with several considerations in regards to economic, political, educational and social welfare. We are increasingly living in a world full of information, but that still lacks of some basic instruments to become great in respect of human welfare, dignity and knowledge. A vision of a 21st century…

Securing water for the cities.

PubMed

Satterthwaite, D

1993-01-01

Many cities in developing countries have grown so much that they can no longer provide adequate, sustainable water. Over pumping in Dakar and Mexico City has forced those cities to obtain water from ever more distant sources. In Dakar, the result has been saltwater intrusion. Overpumping has caused Mexico City to sink, in some areas by as much as 9 m, resulting in serious damage to buildings and sewage and drainage pipes. Other cities facing similar water problems are coastal cities in Peru (e.g., Lima), La Rioja and Catamarca in Argentina, cities in Northern Mexico, and cities in dry areas of Africa. For some cities, the problem is not so much ever more distant water supplies but insufficient funds to expand supplies. Bangkok and Jakarta both face saltwater intrusion into their overdrawn aquifers. Even through agriculture is the dominant user of water in most countries, demand concentrated in a small area exhausts local and regional sources and pollutes rivers, lakes, and coasts with untreated human and industrial waste. Most cities in Africa and Asia do not have a sewerage system. Further, most cities do not have the drains to deal with storm water and external floodwater, causing frequent, seasonal flooding. The resulting stagnant water provides breeding grounds for insect vectors of diseases (e.g., malaria). The problems in most cities are a result of poor management, not lack of water. Reducing leaks in existing piped distribution systems from the usual 60% loss of water to leaks to 12% would increase the available water 2-fold. Another way to address water shortages would be commercial, industrial, and recreational use of minimally treated waste water, such as is the case in Madras and Mexico City. Political solutions are needed to resolve inadequate water supply and waste management.

Impact of human-associated Escherichia coli clonal groups in Antarctic pinnipeds: presence of ST73, ST95, ST141 and ST131.

PubMed

Mora, Azucena; García-Peña, Francisco Javier; Alonso, María Pilar; Pedraza-Diaz, Susana; Ortega-Mora, Luis Miguel; Garcia-Parraga, Daniel; López, Cecilia; Viso, Susana; Dahbi, Ghizlane; Marzoa, Juan; Sergeant, Martin J; García, Vanesa; Blanco, Jorge

2018-03-16

There is growing concern about the spreading of human microorganisms in relatively untouched ecosystems such as the Antarctic region. For this reason, three pinniped species (Leptonychotes weddellii, Mirounga leonina and Arctocephalus gazella) from the west coast of the Antartic Peninsula were analysed for the presence of Escherichia spp. with the recovery of 158 E. coli and three E. albertii isolates. From those, 23 harboured different eae variants (α1, β1, β2, ε1, θ1, κ, ο), including a bfpA-positive isolate (O49:H10-A-ST206, eae-k) classified as typical enteropathogenic E. coli. Noteworthy, 62 of the 158 E. coli isolates (39.2%) exhibited the ExPEC status and 27 (17.1%) belonged to sequence types (ST) frequently occurring among urinary/bacteremia ExPEC clones: ST12, ST73, ST95, ST131 and ST141. We found similarities >85% within the PFGE-macrorrestriction profiles of pinniped and human clinic O2:H6-B2-ST141 and O16:H5/O25b:H4-B2-ST131 isolates. The in silico analysis of ST131 Cplx genomes from the three pinnipeds (five O25:H4-ST131/PST43-fimH22-virotype D; one O16:H5-ST131/PST506-fimH41; one O25:H4-ST6252/PST9-fimH22-virotype D1) identified IncF and IncI1 plasmids and revealed high core-genome similarities between pinniped and human isolates (H22 and H41 subclones). This is the first study to demonstrate the worrisome presence of human-associated E. coli clonal groups, including ST131, in Antarctic pinnipeds.

Addressing tomorrow's DMO technical challenges today

NASA Astrophysics Data System (ADS)

Milligan, James R.

2009-05-01

Distributed Mission Operations (DMO) is essentially a type of networked training that pulls in participants from all the armed services and, increasingly, allies to permit them to "game" and rehearse highly complex campaigns, using a mix of local, distant, and virtual players. The United States Air Force Research Laboratory (AFRL) is pursuing Science and Technology (S&T) solutions to address technical challenges associated with distributed communications and information management as DMO continues to progressively scale up the number, diversity, and geographic dispersal of participants in training and rehearsal exercises.

Aurora Borealis and city lights on the horizon taken by the Expedition 29 crew

NASA Image and Video Library

2011-09-29

ISS029-E-012564 (29 Sept. 2011) --- The Midwestern United States at night with Aurora Borealis is featured in this image photographed by an Expedition 29 crew member on the International Space Station. The night skies viewed from the space station are illuminated with light from many sources. For example, the Midwestern United States presents a night-time appearance not unlike a patchwork quilt when viewed from orbit. The artificial light from human settlements appears everywhere with a characteristic yellow tinge in this photograph. But green light of the Aurora Borealis also appears strongly in this view (top left)—even seeming to be reflected off Earth’s surface—in Canada—beneath the aurora. A small white patch of light is almost certainly lightning from a storm on the East coast (top right). Part of the International Space Station appears across the top of the image. This photograph highlights the Chicago, IL, metropolitan area as the largest cluster of lights at center, next to the dark patch of Lake Michigan. The other largest metropolitan areas include St. Louis, MO (lower right), Minneapolis–St. Paul, MN (left) and the Omaha–Council Bluffs region on the Nebraska–Iowa border (lower left). City light clusters give an immediate sense of relative city size; demographers have used night time satellite imagery to make estimates of city populations, especially in the developing world where city growth can be very rapid. The U.S. northeast seaboard lies in the most oblique (meaning viewed at an angle) part of the image at top right, just beyond the Appalachian Mts., a dark winding zone without major cities. Scales change significantly in oblique views: Omaha is only 200 kilometers from Des Moines, but appears roughly the same distance from Minneapolis—which is actually 375 kilometers to the north of Des Moines. In addition to the major metropolitan areas, the rectangular NS/EW-oriented pattern of townships is clearly visible in the rural, lower left

[Comparison of Google and Yahoo applications for geocoding of postal addresses in epidemiological studies].

PubMed

Quesada, Jose Antonio; Nolasco, Andreu; Moncho, Joaquín

2013-01-01

Geocoding is the assignment of geographic coordinates to spatial points, which often are postal addresses. The error made in applying this process can introduce bias in estimates of spatiotemporal models in epidemiological studies. No studies have been found to measure the error made in applying this process in Spanish cities. The objective is to evaluate the errors in magnitude and direction from two free sources (Google and Yahoo) with regard to a GPS in two Spanish cities. 30 addresses were geocoded with those two sources and the GPS in Santa Pola (Alicante) and Alicante city. The distances were calculated in metres (median, CI95%) between the sources and the GPS, globally and according to the status reported by each source. The directionality of the error was evaluated by calculating the location quadrant and applying a Chi-Square test. The GPS error was evaluated by geocoding 11 addresses twice at 4 days interval. The overall median in Google-GPS was 23,2 metres (16,0-32,1) for Santa Pola, and 21,4 meters (14,9-31,1) for Alicante. The overall median in Yahoo was 136,0 meters (19,2-318,5) for Santa Pola, and 23,8 meters (13,6- 29,2) for Alicante. Between the 73% and 90% were geocoded by status as "exact or interpolated" (minor error), where Goggle and Yahoo had a median error between 19 and 23 metres in the two cities. The GPS had a median error of 13.8 meters (6,7-17,8). No error directionality was detected. Google error is acceptable and stable in the two cities, so that it is a reliable source for Para medir elgeocoding addresses in Spain in epidemiological studies.

Three members of Medicago truncatula ST family (MtST4, MtST5 and MtST6) are specifically induced by hormones involved in biotic interactions.

PubMed

Albornos, Lucía; Martín, Ignacio; Hernández-Nistal, Josefina; Labrador, Emilia; Dopico, Berta

2018-06-01

In this work, we study the function of the Medicago truncatula ST4, ST5 and ST6 proteins that belong to a protein family of unknown function characterized by the DUF2775 domain. Thus, we analyse their promoter sequence and activity, their transcript accumulation, and their subcellular location. The analysis of the three promoters showed different combination of cis-acting regulatory elements and they presented different activity pattern. Throughout development only ST6 mRNAs have been detected in most of the stages analysed, while ST4 was faintly detected in the roots and in the flowers and ST5 was always absent. The addition of MeJA, ET and SA revealed specific responses of the STs, the ST4 transcript accumulation increased by MeJA; the ST5 by MeJA and ET when applied together; and the ST6 by ET and by SA. Finally, the ST4 and ST5 proteins were in the cell wall whereas the ST6 had a dual location. From these results, we can conclude that the ST4, ST5 and ST6 RNAs are specifically and differentially up-regulated by MeJA, ET and SA, plant regulators also involved in the plant defence, pointing that ST4, ST5 and ST6 proteins might be involved in specific biotic interactions through different signalling pathways. Copyright © 2018 Elsevier Masson SAS. All rights reserved.

City and Urbanity in the Social Discourse

NASA Astrophysics Data System (ADS)

Dymnicka, Małgorzata; Badach, Joanna

2017-10-01

The aim of our article is an attempt to present the concept of urbanity that has been shaped throughout centuries along with the development of European civilisation and now entered a new phase of social production of space based on cultural dimensions. The future of the majority of World’s population is connected currently with the urban life with the assumption that qualitative characteristics of life in the 21st century define the quality of civilisation itself. Contrary to many scientists’ predictions of the decline of the city and urbanity, new reviving urban projects, social local activities and everyday urbanism appear which are connected with redefinition of the city as a community. The rebirth of cities, currently referred to as “urban renaissance”, “urban resurgence” or “urban revival”, can be also defined in terms of new urbanity regarded as an insightful and creative attitude towards the city and its culture. The elementary order of things was determined in the last decades not by the space but by the time and its acceleration and simultaneously the role of architecture alters. The course of thinking about the city is changing from a single space-time city towards a personalised city, based on individual identities and corresponding places in the physical and virtual space. That can mean a new role of the city in the creation of urbanity. In the era of advanced communication technologies, a question arises about the ontological status of the city when the emphasis is placed on independence and individuality in interactions between people. Social life becomes detached from traditional spatial patterns and practices. We are interested in the urbanity understood in the wider context of cultural urban studies which are focused on new ways of organising the communication space and social relations. We will refer in this article to the values constitutive for the city and urbanity that guided the idea of the city since the dawn of time as well

27. Photocopy of original plan (on file at City of ...

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

27. Photocopy of original plan (on file at City of New York Department of Ports, International Trade, and Commerce) no date FREIGHT SHED/WEST 55TH ST. IMPROVEMENT/BOROUGH OF MANHATTAN/ HEATING SYSTEM INSTALLED BY WILLIAM J. OLVANEY (1 of 2 sheets) - West 55th Street & West 56th Street Piers, Hudson River at West Fifty-fifth & West Fifty-sixth Streets, Manhattan, New York County, NY

Cultural Resources Survey of the Morgan City and Vicinity Hurricane Protection Project.

DTIC Science & Technology

1985-12-30

22 5 RESEARCH DESIGN ...................................... 26 Introduction ..................................... 26 Theoretical... designed to enable the construction or enlargement of protective levees and drainage structures for both the Franklin and Morgan City areas, in St...the larger project area was conducted during May-July, 1985, by R. Christopher Goodwin and Associates, Inc. The research design for this study

The Plains City Story

ERIC Educational Resources Information Center

van Olphen, Marcela; Rios, Francisco; Berube, William; Dexter, Robin; McCarthy, Robert

2006-01-01

This case study portrays a contemporary phenomenon that affects many U.S. school districts. Specifically, the authors address the challenges that the superintendent of the Plains City school district faced as a result of a change in the demographic distribution of his district. The gradual development of the pig farming industry in Plains City…

Rethinking Global Water Governance for the 21st Century

NASA Astrophysics Data System (ADS)

Ajami, N. K.; Cooley, H.

2012-12-01

Growing pressure on the world's water resources is having major impacts on our social and economic well-being. According to the United Nations, today, at least 1.1 billion people do not have access to clean drinking water. Pressures on water resources are likely to continue to worsen in response to decaying and crumbling infrastructure, continued population growth, climate change, degradation of water quality, and other challenges. If these challenges are not addressed, they pose future risks for many countries around the world, making it urgent that efforts are made to understand both the nature of the problems and the possible solutions that can effectively reduce the associated risks. There is growing understanding of the need to rethink governance to meet the 21st century water challenges. More and more water problems extend over traditional national boundaries and to the global community and the types and numbers of organizations addressing water issues are large and growing. Economic globalization and transnational organizations and activities point to the need for improving coordination and integration on addressing water issues, which are increasingly tied to food and energy security, trade, global climate change, and other international policies. We will present some of the key limitations of global water governance institutions and provide recommendations for improving these institutions to address 21st century global water challenges more effectively.

Blurring the Line between Mosque and State: Public Education in the Twin Cities

ERIC Educational Resources Information Center

Kersten, Katherine

2011-01-01

Educational institutions across America face growing pressure to accommodate the religious practices of Muslim students. One of the biggest hot spots in this respect may seem unlikely--the Twin Cities of Minneapolis and St. Paul in America's heartland. In Minnesota, controversies about religious accommodations have arisen at a number of public…

The National Guard: An Operational Force for the 21st Century

DTIC Science & Technology

2013-03-01

does not display a currently valid OMB control number . PLEASE DO NOT RETURN YOUR FORM TO THE ABOVE ADDRESS. 1. REPORT DATE (DD-MM-YYYY) xx-03-2013...Force for the 21st Century 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Colonel Verne C. McMoarn Army...National Guard 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Dr. Anna

Five Forces of 21st Century Innovation Strategy: Insights for Leaders

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

Arent, Douglas J.; Pless, Jacquelyn; Statwick, Patricia

Understanding these dynamics informs 21st century innovation strategies that government and business leaders rely upon to address modern technological, social, environmental, and demographic realities. This Research Highlight previews JISEA's continuing work on innovation strategy.

Addressing the Effects of Reciprocal Teaching on the Receptive and Expressive Vocabulary of 1st-Grade Students

ERIC Educational Resources Information Center

Mandel, Eliana; Osana, Helena P.; Venkatesh, Vivek

2013-01-01

This study evaluated the effects of Adapted Reciprocal Teaching (ART) on the receptive and expressive flight-word vocabulary of 1st-grade students. During ART, classroom interactions produced narrative contexts within which students assumed responsibility for applying new flight words in personally meaningful ways. Students in the control group…

Climates of U.S. cities in the 21st century

NASA Astrophysics Data System (ADS)

Krayenhoff, E. S.; Georgescu, M.; Moustaoui, M.

2017-12-01

Urban climates are projected to warm over the 21st century due to global climate change and urban development. To assess this projected warming, Weather Research and Forecasting (WRF) model simulations are performed at 20 km resolution over the contiguous U.S. for three 10-year periods: contemporary (2000-2009), mid-century (2050-2059), and end-of-century (2090-2099). Urban land use projections are derived from the EPA's ICLUS data set, and future climate projections are based on two global climate models and two greenhouse gas emissions scenarios. The potential for design implementations such as `green' roofs and high albedo roofs to offset the projected warming is considered. Effects of urban expansion, urban densification and infrastructure adaptation on urban climate are compared over the century. Assessment considers impacts at both seasonal and diurnal scales, isolates fair weather impacts, and considers multiple climate variables: air temperature, precipitation, humidity, wind speed, and surface energy budget partitioning.

Entomologic studies after a St. Louis encephalitis epidemic in Grand Junction, Colorado.

PubMed

Tasi, T F; Smith, G C; Ndukwu, M; Jakob, W L; Happ, C M; Kirk, L J; Francy, D B; Lampert, K J

1988-08-01

In 1986, after a St. Louis encephalitis epidemic in Grand Junction, Colorado, in 1985, vector mosquitoes in the city were surveyed to correlate their bionomics and infection rates with the occurrence of human disease. No human cases were reported, but mosquito surveillance disclosed St. Louis encephalitis virus in Culex tarsalis and Culex pipiens pipiens. Mosquitoes were collected with gravid traps designed to attract Cx. p. pipiens and with Centers for Disease Control light traps. Culex p. pipiens was the predominant vector mosquito collected and was captured chiefly in gravid traps. The Culex tarsalis population emerged and expanded approximately one month earlier than did the Cx. p. pipiens population. Consequently, Cx. p. pipiens was the predominant vector species after August. Infection rates throughout the surveillance period (June to September) were severalfold higher in Cx. tarsalis than in Cx. p. pipiens; however, in late summer, diminished numbers of Cx. tarsalis and a persistent population of Cx. p. pipiens resulted in relatively larger numbers of infected Cx. p. pipiens. Thus, the participation of Cx. p. pipiens as a St. Louis encephalitis vector would have been underestimated in previous studies employing light traps alone. These studies provide further evidence that Cx. p. pipiens-associated urban St. Louis encephalitis and rural Cx. tarsalis-associated St. Louis encephalitis cycles may coexist in the West.

Satellite Sees Holiday Lights Brighten Cities - United States

NASA Image and Video Library

2017-12-08

City lights shine brighter during the holidays in the United States when compared with the rest of the year, as shown using a new analysis of daily data from the NASA-NOAA Suomi NPP satellite. Dark green pixels are areas where lights are 50 percent brighter, or more, during December. Because snow reflects so much light, the researchers could only analyze snow-free cities. They focused on the U.S. West Coast from San Francisco and Los Angeles, and cities south of a rough imaginary line from St. Louis to Washington, D.C. Credit: Jesse Allen, NASA’s Earth Observatory Read more: www.nasa.gov/content/goddard/satellite-sees-holiday-light... NASA image use policy. NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on Twitter Like us on Facebook Find us on Instagram

Satellite Sees Holiday Lights Brighten Cities - United States

NASA Image and Video Library

2017-12-08

City lights shine brighter during the holidays in the United States when compared with the rest of the year, as shown using a new analysis of daily data from the NASA-NOAA Suomi NPP satellite. Dark green pixels are areas where lights are 50 percent brighter, or more, during December. Because snow reflects so much light, the researchers could only analyze snow-free cities. They focused on the U.S. West Coast from San Francisco and Los Angeles, and cities south of a rough imaginary line from St. Louis to Washington, D.C. Credit: Jesse Allen, NASA’s Earth Observatory Read more: www.nasa.gov/content/goddard/satellite-sees-holiday-light....NASA image use policy. NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on Twitter Like us on Facebook Find us on Instagram

Satellite Sees Holiday Lights Brighten Cities - Los Angeles

NASA Image and Video Library

2017-12-08

City lights shine brighter during the holidays in the United States when compared with the rest of the year, as shown using a new analysis of daily data from the NASA-NOAA Suomi NPP satellite. Dark green pixels are areas where lights are 50 percent brighter, or more, during December. Because snow reflects so much light, the researchers could only analyze snow-free cities. They focused on the U.S. West Coast from San Francisco and Los Angeles, and cities south of a rough imaginary line from St. Louis to Washington, D.C. Credit: Jesse Allen, NASA’s Earth Observatory Read more: www.nasa.gov/content/goddard/satellite-sees-holiday-light....NASA image use policy. NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on Twitter Like us on Facebook Find us on Instagram

Using Local Data to Address Abandoned Property: Lessons Learned From a Community Health Partnership.

PubMed

Teixeira, Samantha; Kolke, Demi

A growing body of research highlights the role of the built environment in promoting or impeding health. This research suggests that environmental issues like abandoned properties exact a toll on physical and mental health. We describe a community partnership aimed at improving community health through equitable land use policies and blight remediation. A collaboration between the University of Pittsburgh and Operation Better Block, Inc. (OBB), a community development corporation in Pittsburgh, was formed. We implemented an intervention to address property abandonment using data-driven techniques. In addition to successful advocacy for city-wide policies addressing abandonment, 80% of the properties that were part of our intervention were improved or addressed by the city. Balancing the needs of community and academic partners can be challenging, but our experiences suggest that community health partnerships to address built environmental issues may be an important conduit to health promotion.

A Tale of Two Cities' University Rankings: Comparing Hong Kong and Singapore

ERIC Educational Resources Information Center

Soh, Kay Cheng; Ho, Kwok Keung

2014-01-01

Hong Kong and Singapore were former British colonies, have a predominant Chinese population and value. They began to develop quickly in the late 1960s, become financial hubs of the world in the 21st century. This paper reviews the tertiary education development of the two cities, particularly on the perspective of university rankings. It first…

'Wasteaware' benchmark indicators for integrated sustainable waste management in cities.

PubMed

Wilson, David C; Rodic, Ljiljana; Cowing, Michael J; Velis, Costas A; Whiteman, Andrew D; Scheinberg, Anne; Vilches, Recaredo; Masterson, Darragh; Stretz, Joachim; Oelz, Barbara

2015-01-01

This paper addresses a major problem in international solid waste management, which is twofold: a lack of data, and a lack of consistent data to allow comparison between cities. The paper presents an indicator set for integrated sustainable waste management (ISWM) in cities both North and South, to allow benchmarking of a city's performance, comparing cities and monitoring developments over time. It builds on pioneering work for UN-Habitat's solid waste management in the World's cities. The comprehensive analytical framework of a city's solid waste management system is divided into two overlapping 'triangles' - one comprising the three physical components, i.e. collection, recycling, and disposal, and the other comprising three governance aspects, i.e. inclusivity; financial sustainability; and sound institutions and proactive policies. The indicator set includes essential quantitative indicators as well as qualitative composite indicators. This updated and revised 'Wasteaware' set of ISWM benchmark indicators is the cumulative result of testing various prototypes in more than 50 cities around the world. This experience confirms the utility of indicators in allowing comprehensive performance measurement and comparison of both 'hard' physical components and 'soft' governance aspects; and in prioritising 'next steps' in developing a city's solid waste management system, by identifying both local strengths that can be built on and weak points to be addressed. The Wasteaware ISWM indicators are applicable to a broad range of cities with very different levels of income and solid waste management practices. Their wide application as a standard methodology will help to fill the historical data gap. Copyright © 2014 Elsevier Ltd. All rights reserved.

State of STEM (SoSTEM) Address

NASA Image and Video Library

2014-01-29

Environmentalist and third-year law student at Elon University School of Law Tyrone Davis is interviewed by TIME for Kids reporter Grace Clark ahead of the annual White House State of Science, Technology, Engineering, and Math (SoSTEM) address, Wednesday, Jan. 29, 2014, in the South Court Auditorium in the Eisenhower Executive Office Building on the White House complex in Washington. Davis sat with the First Lady at the President’s 2014 State of the Union Address. As a Fellow with the Environmental Defense Fund in 2010, he helped show Elizabeth City State University how to save more than $31,000 a year and 200 tons of carbon emissions reductions annually by using technology and efficiency solutions. Photo Credit: (NASA/Bill Ingalls)

Anguilla rostrata glass eel migration and recruitment in the estuary and Gulf of St Lawrence.

PubMed

Dutil, J-D; Dumont, P; Cairns, D K; Galbraith, P S; Verreault, G; Castonguay, M; Proulx, S

2009-06-01

This study describes catches of Anguilla rostrata glass eels and associated oceanographic conditions in the St Lawrence Estuary and Gulf. Ichthyoplankton survey data suggest that they enter the Gulf primarily in May, migrate at the surface at night, and disperse broadly once they have passed Cabot Strait. They arrive in estuaries beginning at about mid-June and through the month of July. Migration extends west up to Québec City, in the freshwater zone of the St Lawrence Estuary, 1000 km west of Cabot Strait. Anguilla rostrata glass eels travel between Cabot Strait and receiving estuaries at a straight-line ground speed of c. 10-15 km day(-1). Catches of fish per unit effort in estuaries in the St Lawrence system are much lower than those reported for the Atlantic coast of Canada. Low abundance of A. rostrata glass eels in the St Lawrence system may be due to cold surface temperatures during the migration period which decrease swimming capacity, long distances from the spawning ground to Cabot Strait and from Cabot Strait to the destination waters (especially the St Lawrence River), complex circulation patterns, and hypoxic conditions in bottom waters of the Laurentian Channel and the St Lawrence Estuary.

77 FR 14689 - Drawbridge Operation Regulation; Berwick Bay (Atchafalaya River), Morgan City, LA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-13

... Fe (BNSF) Railway Company vertical lift span bridge across Berwick Bay, mile 0.4, (Atchafalaya River... vertical lift span railroad bridge across Berwick Bay, mile 0.4 (Atchafalaya River, mile 17.5), at Morgan City, St. Mary Parish, Louisiana. The vertical lift span bridge has a vertical clearance of 6.4 feet...

Disaster mental health services following the 1995 Oklahoma City bombing: modifying approaches to address terrorism.

PubMed

Pfefferbaum, Betty; North, Carol S; Flynn, Brian W; Norris, Fran H; DeMartino, Robert

2002-08-01

How did the 1995 Oklahoma City bombing differ from prior disasters and what implications did it have for disaster mental health services and service delivery? The federal disaster mental health approach in this country developed largely out of experiences with natural disasters. The 1995 Oklahoma City bombing differed in several important ways, including the large number of human casualties, higher rates of psychopathology, and an extended period of concern due to the criminal investigation and trials, which suggested the need to consider modifications in the program. Outreach was extensive, but psychiatric morbidity of direct victims was greater than that of victims of natural disasters, emphasizing the need for attention to the triage and referral process. Other concerns that warrant consideration include practices related to record keeping and program evaluation.

Qualitative Erosion and Sedimentation Investigation Maline Creek, City and County of St. Louis, Missouri.

DTIC Science & Technology

1985-07-30

Flooding of Maline Creek in and around St. Louis, Missouri has been a problem. In an effort to provide significant flood damage mitigation, increase...miles of environmental/recreational trails. The sediment transport characteristics of Maline Creek , were qualitatively evaluated and the effect of...erosion and sedimentation of loess soils since they are common to the Maline Creek watershed.

77 FR 19718 - Ford Motor Company Twin Cities Assembly Plant Vehicle Operations Division Including On-Site...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-02

... Cities Assembly Plant Vehicle Operations Division Including On-Site Leased Workers From AEROTEK, Albers... Industries, Waste Management, VMX, Nascote Industries, Delphi Electronics & Safety, Unicomm, And Pacer... Operations Division, St. Paul, Minnesota. The workers are engaged in activities related to the production of...

Dissemination of the ST-103 clonal complex serogroup C meningococci in Salvador, Brazil.

PubMed

Cordeiro, Soraia Machado; Cardoso, Cristiane Wanderley; de Araújo, Lorena Galvão; Ribeiro, Luis Eduardo; Azevedo, Jailton; Silva, Rita de Cassia Vilasboas; Dos Reis, Mitermayer Galvão; Ko, Albert Icksang; Reis, Joice Neves

2018-01-01

Invasive meningococcal disease (IMD) is a major public health problem worldwide. An epidemic of serogroup C (NmC) IMD occurred in 2010 in the city of Salvador. In this study, we describe the antigenic and genetic characterization of meningococcal isolates collected from meningitis cases in Salvador from 2001 to 2012. Pulsed-field gel electrophoresis (PFGE) and multilocus sequence typing (MLST) were performed for the analysis of IMD isolates. A total of 733 cases were identified, and the serogroup was determined for 391 (53.0%) of these. Most cases were caused by NmC (53%) or B (47%). The most prevalent strains were B:4,7:P1.19,15 (32.9%; 129/391) and C:23:P1.14-6 (28.6%; 112/391). Based on PFGE/MLST analysis, 71.3% (77/108 PFGE-tested isolates) clustered as two clones of sequence type ST-3779 and ST-3780, both belonging to the ST-103 clonal complex. ST-3779 has been detected in Salvador since 1996 and together with ST-3780 became predominant after 2005. There was a predominance of C:23:P1.14-6, ST-3779/3780 in Salvador during the period of 2007-2012, establishing a major clonal lineage, which remained in the community for a long time; this has serious implications for public health, particularly in terms of prevention and control strategies of IMD. Copyright © 2017 Institut Pasteur. Published by Elsevier Masson SAS. All rights reserved.

How Boston and Other American Cities Support and Sustain the Arts: Funding for Cultural Nonprofits in Boston and 10 Other Metropolitan Centers

ERIC Educational Resources Information Center

Koo, Juliana; Curtis, Elizabeth Cabral

2016-01-01

Arts and culture are essential components of a vibrant community. This new report revisits the issue of financial support for the nonprofit arts sector in Boston and compares it to 10 other cities. The 10 comparison cities are: (1) Baltimore; (2) Chicago; (3) Cleveland; (4) Houston; (5) Minneapolis-St. Paul; (6) New York; (7) Philadelphia; (8)…

78 FR 15041 - Notice of Availability of the Draft Miles City Resource Management Plan and Environmental Impact...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-08

...-3650. Mail: ``MCFO RMP Comments,'' 111 Garryowen Road, Miles City, MT 59301. Hand-delivery: Miles City Field Office, 111 Garryowen Road, Miles City, Montana. Whenever possible, please reference the page or...-2800; address Miles City Field Office, 111 Garryowen Road, Miles City, MT; email [email protected

Characterization of St and Y genome in StStYY Elymus species (Triticeae: Poaceae) using Sequential FISH and GISH

USDA-ARS?s Scientific Manuscript database

Tetraploid species possessing StY genome could be donors to hexaploid species having StYH, StYP, or StYW genome constitution in the genus Elymus, and a few of StY species have been intensely studied for inferring the origin of the Y genome. In this study, genome characterization of St and Y genome w...

Roegneria alashanica Keng: a species with the StStStYStY genome constitution

USDA-ARS?s Scientific Manuscript database

The genome constitution of tetraploid Roegneria alashanica Keng has been in question for a long time. Most scientific studies have suggested that R. alashanica had two versions of the St genome. Thus, the genome constitution of R. alashanica was assumed to be St1St2 similar to that of Pseudoroegne...

Space-time interface-tracking with topology change (ST-TC)

NASA Astrophysics Data System (ADS)

Takizawa, Kenji; Tezduyar, Tayfun E.; Buscher, Austin; Asada, Shohei

2014-10-01

To address the computational challenges associated with contact between moving interfaces, such as those in cardiovascular fluid-structure interaction (FSI), parachute FSI, and flapping-wing aerodynamics, we introduce a space-time (ST) interface-tracking method that can deal with topology change (TC). In cardiovascular FSI, our primary target is heart valves. The method is a new version of the deforming-spatial-domain/stabilized space-time (DSD/SST) method, and we call it ST-TC. It includes a master-slave system that maintains the connectivity of the "parent" mesh when there is contact between the moving interfaces. It is an efficient, practical alternative to using unstructured ST meshes, but without giving up on the accurate representation of the interface or consistent representation of the interface motion. We explain the method with conceptual examples and present 2D test computations with models representative of the classes of problems we are targeting.

Heritage contribution in sustainable city

NASA Astrophysics Data System (ADS)

Rostami, R.; Khoshnava, S. M.; Lamit, H.

2014-02-01

The concept of sustainability has been an integral part of development work since the late 1970s. Sustainability is no longer a buzzword but a reality that must be addressed by cities all over the world. Increasing empirical evidence indicates that city sustainability is not just related to technical issues, such as carbon emissions, energy consumption and waste management, or on the economic aspects of urban regeneration and growth, but also it covers social well-being of different groups living within increasingly cosmopolitan towns and cities. Heritage is seen as a major component of quality of life, features that give a city its unique character and provide the sense of belonging that lies at the core of cultural identity. In other words, heritage by providing important social and psychological benefits enrich human life with meanings and emotions, and raise quality of life as a key component of sustainability. The purpose of this paper, therefore, is to examine the role that built cultural heritage can play within sustainable urban development.

Amylases StAmy23, StBAM1 and StBAM9 regulate cold-induced sweetening of potato tubers in distinct ways

PubMed Central

Hou, Juan; Zhang, Huiling; Liu, Jun; Reid, Stephen; Liu, Tengfei; Xu, Shijing; Tian, Zhendong; Sonnewald, Uwe

2017-01-01

Abstract Cold-induced sweetening (CIS) in potato is detrimental to the quality of processed products. Conversion of starch to reducing sugars (RS) by amylases is considered one of the main pathways in CIS but is not well studied. The amylase genes StAmy23, StBAM1, and StBAM9 were studied for their functions in potato CIS. StAmy23 is localized in the cytoplasm, whereas StBAM1 and StBAM9 are targeted to the plastid stroma and starch granules, respectively. Genetic transformation of these amylases in potatoes by RNA interference showed that β-amylase activity could be decreased in cold-stored tubers by silencing of StBAM1 and collective silencing of StBAM1 and StBAM9. However, StBAM9 silencing did not decrease β-amylase activity. Silencing StBAM1 and StBAM9 caused starch accumulation and lower RS, which was more evident in simultaneously silenced lines, suggesting functional redundancy. Soluble starch content increased in RNAi-StBAM1 lines but decreased in RNAi-StBAM9 lines, suggesting that StBAM1 may regulate CIS by hydrolysing soluble starch and StBAM9 by directly acting on starch granules. Moreover, StBAM9 interacted with StBAM1 on the starch granules. StAmy23 silencing resulted in higher phytoglycogen and lower RS accumulation in cold-stored tubers, implying that StAmy23 regulates CIS by degrading cytosolic phytoglycogen. Our findings suggest that StAmy23, StBAM1, and StBAM9 function in potato CIS with varying levels of impact. PMID:28369567

Challenges for Educational Technologists in the 21st Century

ERIC Educational Resources Information Center

Mayes, Robin; Natividad, Gloria; Spector, J. Michael

2015-01-01

In 1972, Edsger Dijkstra claimed that computers had only introduced the new problem of learning to use them effectively. This is especially true in 2015 with regard to powerful new educational technologies. This article describes the challenges that 21st century educational technologists are, and will be, addressing as they undertake the effective…

Emergence of methadone as a street drug in St. Petersburg, Russia.

PubMed

Heimer, Robert; Lyubimova, Aleksandra; Barbour, Russell; Levina, Olga S

2016-01-01

The syndemic of opioid addiction, HIV, hepatitis, tuberculosis, imprisonment, and overdose in Russia has been worsened by the illegality of opioid substitution therapy. As part of on-going serial studies, we sought to explore the influence of opioid availability on aspects of the syndemic as it has affected the city of St. Petersburg. We employed a sequential approach in which quantitative data collection and statistical analysis were followed by a qualitative phase. Quantitative data were obtained in 2013-2014 from a respondent-driven sample (RDS) of people who inject drugs (PWID). Individuals recruited by RDS were tested for antibodies to HIV and interviewed about drug use and injection practices, sociodemographics, health status, and access to medical care. Subsequently, we collected in-depth qualitative data on methadone use, knowledge, and market availability from PWID recruited at nine different locations within St. Petersburg. Analysis of interview data from the sample revealed the percentage of PWID injecting methadone in the 30 days prior to interview increased from 3.6% in 2010 to 53.3% in 2012-2013. Injection of only methadone, as compared to injecting only heroin or both drugs, was associated with less frequent injection and reduced HIV-related injected risk, especially a lower rate of injecting with a previously used syringe. In-depth questioning of methadone injectors corroborated the finding from serial quantitative surveys of PWID that methadone's black market availability is a recent phenomenon. Spatial analysis revealed widespread methadone availability but no concentration in any specific districts of the city. Despite the prohibition of substitution therapy and demonization of methadone, the drug has emerged to rival heroin as the most commonly available opioid in St. Petersburg. Ironically, its use is associated with reduced injection-related HIV risk even when its use is illegal. Copyright © 2015 Elsevier B.V. All rights reserved.

Emergence of Methadone as a Street Drug in St. Petersburg, Russia

PubMed Central

Heimer, Robert; Lyubimova, Aleksandra; Barbour, Russell; Levina, Olga S.

2015-01-01

Background The syndemic of opioid addiction, HIV, hepatitis, tuberculosis, imprisonment, and overdose in Russia has been worsened by the illegality of opioid substitution therapy. As part of on-going serial studies, we sought to explore the influence of opioid availability on aspects of the syndemic as it has affected the city of St. Petersburg. Methods We employed a sequential approach in which quantitative data collection and statistical analysis were followed by a qualitative phase. Quantitative data were obtained from a respondent-driven sample (RDS) of people who inject drugs (PWID) obtained in 2012–13. Individuals recruited by RDS were tested for antibodies to HIV and interviewed about drug use and injection practices, sociodemographics, health status, and access to medical care. Subsequently, we collected in-depth qualitative data on methadone use, knowledge, and market availability from PWID recruited at nine different locations within St. Petersburg. Results Analysis of interview data from the sample revealed he percentage of PWID injecting methadone in the 30 days prior to interview increased from 3.6% in 2010 to 53.3% in 2012–13. Injection of only methadone, as compared to injecting only heroin or both drugs, was associated with less frequent injection and reduced HIV-related injected risk, especially a lower rate of injecting with a previously used syringe. In-depth questioning of methadone injectors corroborated the finding from serial quantitative surveys of PWID that methadone’s black market availability is a recent phenomenon. Spatial analysis revealed widespread methadone availability but no concentration in any specific districts of the city. Conclusion Despite the prohibition of substitution therapy and demonization of methadone, the drug has emerged to rival heroin as the most commonly available opioid in St. Petersburg. Ironically, its use is associated with reduced injection-related HIV risk even when its use is illegal. PMID:26573380

21st centuries skill implication on educational system

NASA Astrophysics Data System (ADS)

Wrahatnolo, T.; Munoto

2018-01-01

The purpose of this article is to identify skill needed in 21st centuries and its implication on Indonesia’s educational system. This research found that the 21st centuries skill application has more measurable benefits in some sections of life, such as critical thinking and problem solving, initiative, creativity, and entrepreneurship, communication, teamwork, metacognition (change of mindset), digital literature. This study applied qualitative data analysis. The data were taken from different sources and literature. The analysis showed that The 21st centuries education concept’s implementation can be applied in the curriculum of the required subject that is addressed to achieve learning and innovation skills competence and also technology and information media skills competence. While supporting subject group directed to achieve life and career skills competence. All subjects are the derivation from core subject 3R, which are reading, writing, and arithmetic. Based on the description above, it can be concluded that 21st centuries skill needs; (1) a life planning; (2) flexibility and adaptability; (3) initiative and self-management (4) entrepreneurship; (5) social and cultural interaction; (6) productivity and accountability; (7) leadership; (8) critical thinking, (9) problem solving; (10) communication; (11) collaboration and teamwork; (12) lifelong learning; and (13) digital literation.

Trends in socioeconomic inequalities in mortality in small areas of 33 Spanish cities.

PubMed

Marí-Dell'Olmo, Marc; Gotsens, Mercè; Palència, Laia; Rodríguez-Sanz, Maica; Martinez-Beneito, Miguel A; Ballesta, Mónica; Calvo, Montse; Cirera, Lluís; Daponte, Antonio; Domínguez-Berjón, Felicitas; Gandarillas, Ana; Goñi, Natividad Izco; Martos, Carmen; Moreno-Iribas, Conchi; Nolasco, Andreu; Salmerón, Diego; Taracido, Margarita; Borrell, Carme

2016-07-29

diminish and in 1 increase. For women, in 30 cities, a non-significant change over time in RR is observed. However, in 4 cities RR diminishes. In overall terms, inequalities decrease (with a probability of 0.9) in both men (RR = 1.13, 95 % CI = 1.12-1.15 in the 1st period; RR = 1.11, 95 % CI = 1.09-1.13 in the 2nd period) and women (RR = 1.07, 95 % CI = 1.05-1.08 in the 1st period; RR = 1.04, 95 % CI = 1.02-1.06 in the 2nd period). In the future, it is important to conduct further trend studies, allowing to monitoring trends in socioeconomic inequalities in mortality and to identify (among other things) temporal factors that may influence these inequalities.

City 2020+

NASA Astrophysics Data System (ADS)

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

2010-09-01

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

Socioeconomic inequalities in cause-specific mortality in 15 European cities.

PubMed

Marí-Dell'Olmo, Marc; Gotsens, Mercè; Palència, Laia; Burström, Bo; Corman, Diana; Costa, Giuseppe; Deboosere, Patrick; Díez, Èlia; Domínguez-Berjón, Felicitas; Dzúrová, Dagmar; Gandarillas, Ana; Hoffmann, Rasmus; Kovács, Katalin; Martikainen, Pekka; Demaria, Moreno; Pikhart, Hynek; Rodríguez-Sanz, Maica; Saez, Marc; Santana, Paula; Schwierz, Cornelia; Tarkiainen, Lasse; Borrell, Carme

2015-05-01

Socioeconomic inequalities are increasingly recognised as an important public health issue, although their role in the leading causes of mortality in urban areas in Europe has not been fully evaluated. In this study, we used data from the INEQ-CITIES study to analyse inequalities in cause-specific mortality in 15 European cities at the beginning of the 21st century. A cross-sectional ecological study was carried out to analyse 9 of the leading specific causes of death in small areas from 15 European cities. Using a hierarchical Bayesian spatial model, we estimated smoothed Standardized Mortality Ratios, relative risks and 95% credible intervals for cause-specific mortality in relation to a socioeconomic deprivation index, separately for men and women. We detected spatial socioeconomic inequalities for most causes of mortality studied, although these inequalities differed markedly between cities, being more pronounced in Northern and Central-Eastern Europe. In the majority of cities, most of these causes of death were positively associated with deprivation among men, with the exception of prostatic cancer. Among women, diabetes, ischaemic heart disease, chronic liver diseases and respiratory diseases were also positively associated with deprivation in most cities. Lung cancer mortality was positively associated with deprivation in Northern European cities and in Kosice, but this association was non-existent or even negative in Southern European cities. Finally, breast cancer risk was inversely associated with deprivation in three Southern European cities. The results confirm the existence of socioeconomic inequalities in many of the main causes of mortality, and reveal variations in their magnitude between different European cities. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Satellite Sees Holiday Lights Brighten Cities - Texas and Louisiana

NASA Image and Video Library

2017-12-08

City lights shine brighter during the holidays in the United States when compared with the rest of the year, as shown using a new analysis of daily data from the NASA-NOAA Suomi NPP satellite. Dark green pixels are areas where lights are 50 percent brighter, or more, during December. Because snow reflects so much light, the researchers could only analyze snow-free cities. They focused on the U.S. West Coast from San Francisco and Los Angeles, and cities south of a rough imaginary line from St. Louis to Washington, D.C. Credit: Jesse Allen, NASA’s Earth Observatory Read more: www.nasa.gov/content/goddard/satellite-sees-holiday-light....NASA image use policy. NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on Twitter Like us on Facebook Find us on Instagram

Special Focus: Preparing Students for the 21st Century Workplace

ERIC Educational Resources Information Center

Papadourakis, Giorgos M.

2016-01-01

The Special Focus in this issue of "Industry and Higher Education" comprises three papers that address practical approaches to the critical challenge of preparing students adequately for employment and career development in the 21st century workplace. The papers, refereed, extended and revised for publication in the journal originate…

Health maintenance organizations: are they for the inner cities?

PubMed

Roman, S A

1975-01-01

Health Maintenance Organizations present some major limitations as a means to address the health care needs in our nation's inner cities. The HMO as it has been affected by HMO legislation is discussed and an identification made of those areas that may adversely affect the delivery of health services to inner-city residents where costs may be greatest for those who can least afford it.

Race, urban governance, and crime control: creating model cities.

PubMed

Brown, Elizabeth

2010-01-01

In the late 1960s and early 1970s, the city of Seattle received federal Department of Housing and Urban Development “Model cities” funds to address issues of racial disenfranchisement in the city. Premised under the “Great Society” ethos, Model cities sought to remedy the strained relationship between local governments and disenfranchised urban communities. Though police-community relations were not initially slated as an area of concern in the city's grant application, residents of the designated “model neighborhood” pressed for the formation of a law and justice task force to address the issue. This article examines the process and outcome of the two law-and-justice projects proposed by residents of the designated “model neighborhood”: the Consumer Protection program and the Community Service Officer project. Drawing on the work of legal geographies scholars, I argue that the failure of each of these efforts to achieve residents' intentions stems from the geographical imagination of urban problems. Like law-and-order projects today, the geographical imagination of the model neighborhood produced a discourse of exceptionality that subjected residents to extraordinary state interventions. The Model cities project thus provides an example of a “history of the present” of mass incarceration in which the geographical imagination of crime helps facilitate the re-creation of a racialized power structure.

From the corner of N. 10th St. and W. O'Neill ...

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

From the corner of N. 10th St. and W. O'Neill Ave. Looking west. Housing # 157-162 are on the right, building 156 is straight ahead, and buildings 153, 152, 116, and 115 are to the left. The golf course is directly west of these buildings. - Fitzsimons General Hospital, Bounded by East Colfax to south, Peoria Street to west, Denver City/County & Adams County Line to north, & U.S. Route 255 to east, Aurora, Adams County, CO

75 FR 11580 - Florida Power Corporation, City of Alachua, City of Bushnell, City of Gainesville, City of...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-11

...- 0096] Florida Power Corporation, City of Alachua, City of Bushnell, City of Gainesville, City of Kissimmee, City of Leesburg, City of New Smyrna Beach and Utilities Commission, City of New Smyrna Beach, City of Ocala, Orlando Utilities Commission and City of Orlando, Seminole Electric Cooperative, Inc...

77 FR 48959 - Foreign-Trade Zone 133-Quad-Cities, Iowa/Illinois Application for Reorganization Under...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-15

... Cities Industrial Center, 200 East 90th Street, Davenport, Iowa; Site 2 (33 acres)--Rock Island Arsenal, 1775 East Street, Rock Island, Illinois; Site 3 (55 acres)--Modern Warehousing, 801 1st Street East..., Mercer, Rock Island and Warren Counties, Illinois as well as Cedar, Clinton, Des Moines, Dubuque, Henry...

Use of whole-genome sequencing to trace, control and characterize the regional expansion of extended-spectrum β-lactamase producing ST15 Klebsiella pneumoniae.

PubMed

Zhou, Kai; Lokate, Mariette; Deurenberg, Ruud H; Tepper, Marga; Arends, Jan P; Raangs, Erwin G C; Lo-Ten-Foe, Jerome; Grundmann, Hajo; Rossen, John W A; Friedrich, Alexander W

2016-02-11

The study describes the transmission of a CTX-M-15-producing ST15 Klebsiella pneumoniae between patients treated in a single center and the subsequent inter-institutional spread by patient referral occurring between May 2012 and September 2013. A suspected epidemiological link between clinical K. pneumoniae isolates was supported by patient contact tracing and genomic phylogenetic analysis from May to November 2012. By May 2013, a patient treated in three institutions in two cities was involved in an expanding cluster caused by this high-risk clone (HiRiC) (local expansion, CTX-M-15 producing, and containing hypervirulence factors). A clone-specific multiplex PCR was developed for patient screening by which another patient was identified in September 2013. Genomic phylogenetic analysis including published ST15 genomes revealed a close homology with isolates previously found in the USA. Environmental contamination and lack of consistent patient screening were identified as being responsible for the clone dissemination. The investigation addresses the advantages of whole-genome sequencing in the early detection of HiRiC with a high propensity of nosocomial transmission and prolonged circulation in the regional patient population. Our study suggests the necessity for inter-institutional/regional collaboration for infection/outbreak management of K. pneumoniae HiRiCs.

Games and 21st-Century Standards--An Ideal Partnership

ERIC Educational Resources Information Center

Mayer, Brian

2011-01-01

In their dual roles of teacher and librarian, school librarians have been presented with two new sets of standards that challenge them to redefine how they approach education. AASL's Standards for the 21st-Century Learner take a broad approach to address many of the fundamental skills that make students effective and self-efficient learners.…

Prioritizing action on health inequities in cities: An evaluation of Urban Health Equity Assessment and Response Tool (Urban HEART) in 15 cities from Asia and Africa.

PubMed

Prasad, Amit; Kano, Megumi; Dagg, Kendra Ann-Masako; Mori, Hanako; Senkoro, Hawa Hamisi; Ardakani, Mohammad Assai; Elfeky, Samar; Good, Suvajee; Engelhardt, Katrin; Ross, Alex; Armada, Francisco

2015-11-01

Following the recommendations of the Commission on Social Determinants of Health (2008), the World Health Organization (WHO) developed the Urban Health Equity Assessment and Response Tool (HEART) to support local stakeholders in identifying and planning action on health inequities. The objective of this report is to analyze the experiences of cities in implementing Urban HEART in order to inform how the future development of the tool could support local stakeholders better in addressing health inequities. The study method is documentary analysis from independent evaluations and city implementation reports submitted to WHO. Independent evaluations were conducted in 2011-12 on Urban HEART piloting in 15 cities from seven countries in Asia and Africa: Indonesia, Iran, Kenya, Mongolia, Philippines, Sri Lanka, and Vietnam. Local or national health departments led Urban HEART piloting in 12 of the 15 cities. Other stakeholders commonly engaged included the city council, budget and planning departments, education sector, urban planning department, and the Mayor's office. Ten of the 12 core indicators recommended in Urban HEART were collected by at least 10 of the 15 cities. Improving access to safe water and sanitation was a priority equity-oriented intervention in 12 of the 15 cities, while unemployment was addressed in seven cities. Cities who piloted Urban HEART displayed confidence in its potential by sustaining or scaling up its use within their countries. Engagement of a wider group of stakeholders was more likely to lead to actions for improving health equity. Indicators that were collected were more likely to be acted upon. Quality of data for neighbourhoods within cities was one of the major issues. As local governments and stakeholders around the world gain greater control of decisions regarding their health, Urban HEART could prove to be a valuable tool in helping them pursue the goal of health equity. Copyright © 2015. Published by Elsevier Ltd.

City of Pittsburgh 2012 Technical Assistance Project Documents

EPA Pesticide Factsheets

Each report describes a design for a section of the City of Pittsburgh that was chosen in partnership with 3 Rivers Wet Wet Weather to address stormwater management and provide other green infrastructure benefits.

ST product characteristics and relationships with perceptions and behaviors among rural adolescent males: a qualitative study.

PubMed

Couch, Elizabeth T; Darius, Ellen F; Walsh, Margaret M; Chaffee, Benjamin W

2017-12-01

Although smoking declines in the United States, the prevalence of male adolescent smokeless tobacco (ST; moist snuff and chewing tobacco) use remains unchanged. ST product characteristics, such as flavoring, packaging, and branding, could influence adolescents' ST initiation and continued use. This qualitative study examines the potential role of product characteristics in shaping ST-related perceptions and behaviors among rural adolescent males. Semi-structured individual interviews were conducted at three California rural high schools. ST users were asked about their experiences and perceptions related to product characteristics. Interviews were transcribed, coded, and analyzed using a general inductive approach. Participants associated flavored ST with appealing non-tobacco products, such as chewing gum and alcohol. Availability of different varieties and flavors stimulated interest and curiosity in sampling or switching between ST products. Time-limited promotional flavors and packaging also enhanced product appeal. Adolescent ST users preferred certain brands based on perceived brand features and perceived nicotine content, associating higher-strength brands as better suited for experienced ST users. Brand preferences frequently reflected perceived ST brand popularity within peer groups. Based on these observations, potential ST regulation and health education campaigns to address misconceptions about ST characteristics could influence adolescents' ST-related perceptions and reduce ST use among this vulnerable population. © The Author 2017. Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Cyber Portfolio: The Innovative Menu for 21st Century Technology

ERIC Educational Resources Information Center

Robles, Ava Clare Marie O.

2012-01-01

Cyber portfolio is a valuable innovative menu for teachers who seek out strategies or methods to integrate technology into their lessons. This paper presents a straightforward preparation on how to innovate a menu that addresses the 21st century skills blended with higher order thinking skills, multiple intelligence, technology and multimedia.…

A Snapshot of OST Programs in Philadelphia: An Evaluation of Eleven 21st Century Community Learning Center Grantees

ERIC Educational Resources Information Center

Gao, Jian; Hallar, Brittan; Hartmann, Tracey A.

2014-01-01

This report examines the 21st Century Community Learning Center (CCLC) programs evaluated by Research for Action (RFA) and presents an aggregate analysis of key findings to inform broader discussions about OST programs. The report addresses the following questions: (1) Who participated in the 21st CCLC programs and how frequently did they…

St. Lawrence Seaway : overview of safety, efficiency, operational, and environmental issues : discussion paper

DOT National Transportation Integrated Search

2017-04-01

This report is the first in a series of two reports focused on identifying opportunities for application of Intelligent Transportation System (ITS)technology or equivalent to address challenges and/or opportunities in the St. Lawrence Seaway....

Strategies to reduce the harmful effects of extreme heat events: a four-city study.

PubMed

White-Newsome, Jalonne L; McCormick, Sabrina; Sampson, Natalie; Buxton, Miatta A; O'Neill, Marie S; Gronlund, Carina J; Catalano, Linda; Conlon, Kathryn C; Parker, Edith A

2014-02-13

Extreme heat events (EHEs) are becoming more intense, more frequent and longer lasting in the 21st century. These events can disproportionately impact the health of low-income, minority, and urban populations. To better understand heat-related intervention strategies used by four U.S. cities, we conducted 73 semi-structured interviews with government and non-governmental organization leaders representing public health, general social services, emergency management, meteorology, and the environmental planning sectors in Detroit, MI; New York City, NY; Philadelphia, PA and Phoenix, AZ-cities selected for their diverse demographics, climates, and climate adaptation strategies. We identified activities these leaders used to reduce the harmful effects of heat for residents in their city, as well as the obstacles they faced and the approaches they used to evaluate these efforts. Local leaders provided a description of how local context (e.g., climate, governance and city structure) impacted heat preparedness. Despite the differences among study cities, political will and resource access were critical to driving heat-health related programming. Upon completion of our interviews, we convened leaders in each city to discuss these findings and their ongoing efforts through day-long workshops. Our findings and the recommendations that emerged from these workshops could inform other local or national efforts towards preventing heat-related morbidity and mortality.

Argonne News Brief: First Sensors for Chicago’s “City Fitness Tracker”

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

None

This week in Chicago, the Array of Things team installed its first 50 nodes on city streets to kick off the groundbreaking urban sensing project. Array of Things is designed as a “fitness tracker” for the city, collecting new streams of data on Chicago’s environment, infrastructure, and activity. This hyper-local, open data can help researchers, city officials, and software developers study and address critical city challenges, such as preventing urban flooding, improving traffic safety and air quality, and assessing the nature and impact of climate change.

European Healthy City Network Phase V: patterns emerging for healthy urban planning.

PubMed

Grant, Marcus

2015-06-01

There is a tradition of planning cities and their infrastructure to successfully tackle communicable disease arising from urban development. Non-communicable disease follows a different course. Development brings in its wake a basket of adverse health and health equity outcomes that are proving difficult to tackle. In response, within Phase V of the European Healthy Cities Network, municipalities have implemented a range of policy and physical interventions using a settings approach. Owing to the time lag between physical interventions and health outcomes, this research interrogates city activity itself to develop better understanding. Self-reported city case studies and questionnaire data were analysed to reveal patterns using an inductive approach. Findings indicate that some categories of intervention, such as whole city planning and transport, have a systemic impact across the wider determinants of health. Addressing transferability and stakeholder understanding helped cities create conditions for successful outcomes. Cities had varying urban development approaches for tackling climate change. Improvements to current practice are discussed, including; a distinction between supply side and demand side in healthy urban planning; valuing co-benefits and developing integrative approaches to the evidence-base. This evaluative article is important for cities wanting to learn how to maximize benefits to public health through urban development and for researchers exploring, with a systemic approach, the experiences of European cities acting at the interface of urban development and public health. This article also provides recommendations for future phases of the WHO European Healthy Cities programme, posing questions to better address governance and equity in spatial planning. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

A Tale of Two ObesCities: The Role of Municipal Governance in Reducing Childhood Obesity in New York City and London

PubMed Central

Libman, Kimberly; O’Keefe, Eileen

2010-01-01

As rates of childhood obesity and overweight rise around the world, researchers and policy makers seek new ways to reverse these trends. Given the concentration of the world’s population, income inequalities, unhealthy diets, and patterns of physical activity in cities, urban areas bear a disproportionate burden of obesity. To address these issues, in 2008, researchers from the City University of New York and London Metropolitan University created the Municipal Responses to Childhood Obesity Collaborative. The Collaborative examined three questions: What role has city government played in responding to childhood obesity in each jurisdiction? How have municipal governance structures in each city influenced its capacity to respond effectively? How can policy and programmatic interventions to reduce childhood obesity also reduce the growing socioeconomic and racial/ethnic inequities in its prevalence? Based on a review of existing initiatives in London and New York City, the Collaborative recommended 11 broad strategies by which each city could reduce childhood obesity. These recommendations were selected because they can be enacted at the municipal level; will reduce socioeconomic and racial/ethnic inequalities in obesity; are either well supported by research or are already being implemented in one city, demonstrating their feasibility; build on existing city assets; and are both green and healthy. PMID:20811951

Ground-penetrating radar investigation of St. Leonard's Crypt under the Wawel Cathedral (Cracow, Poland) - COST Action TU1208

NASA Astrophysics Data System (ADS)

Benedetto, Andrea; Pajewski, Lara; Dimitriadis, Klisthenis; Avlonitou, Pepi; Konstantakis, Yannis; Musiela, Małgorzata; Mitka, Bartosz; Lambot, Sébastien; Żakowska, Lidia

2016-04-01

"Applications of Ground Penetrating Radar in urban areas: the sensitive case of historical cities." The Action TU1208 is coordinated by "Roma Tre University" (Rome, Italy) and the TS was hosted by the Cracow University of Technology (Cracow, Poland). It was attended by 25 PhD students and early-career investigators coming from Albania, Belgium, Germany, Italy, Poland, Romania, Russia and Slovenia. Trainers and Trainees had the great honour and privilege to carry out practical sessions in St Leonard's Crypt, in cooperation with the companies Restauro (Toruń, Poland) and Geoservice (Athens, Greece). Over the centuries, city centres have been continuously changing, developing and adapting to the requirements of society, architectural planning and advancing technology. Under the pressure of urbanisation, many cities and towns have significantly expanded and the limited space in their centres has been exploited more intensively. The shallow subsurface of historical cities is nowadays a very complicated scenario including reams of pipes, cables, rubble, bars and slabs of reinforced concrete, backfilled excavation trenches and pits, cellars, wells, cavities, tunnels, graves, walls and foundations of former houses, churches, monasteries, town fortifications, along with several other modern and ancient structures and manufacts. For the prospection of such a diversified, multilayered, intricate and complex underground environment, both for archaeological and civil-engineering purposes, Ground Penetrating Radar (GPR) is a very effective non-destructive geophysical method. GPR is a powerful tool not only for the prospection of subsurface but also for the non-invasive testing of historical buildings, fountains, historical bridges, sculptures, frescoes, pottery and other objects collected in museums: it can give information about their state of preservation, it can significantly help to address a restoration project properly, and sometimes it can also help to achieve information of

A Spatio-Temporal Analysis of Heatwave Climatology in Three Major US Cities

NASA Astrophysics Data System (ADS)

Hulley, G. C.; Malakar, N.

2016-12-01

Heatwaves are one form of severe weather expected to become worse under a warming planet. The impacts of severe heatwaves, particularly in urban areas, can have detrimental and often deadly consequences across key socio-economic urban sectors.These effects are exacerbated by the urban heat island effect, and an overall increase in the number of city dwellers during the 21st century. For example it is projected that nearly 80% of the world's population will live in cities by 2025. In this study we use a combination of in situ and remote sensing measured surface temperatures to investigate the spatio-temporal variations of heatwaves in three major U.S. cities; Los Angeles, Chicago, and Washington D.C. Air temperature data from the NCDC US COOP network stations are used to first detect severe heatwave events using two new excess heat indices, and secondly to assess climatological changes in heatwave frequency, duration, and intensity since the 1950's. For example, in Los Angeles there has been a steady increase in the duration and frequency of heatwaves, while nighttime heatwave temperatures have shown a rapid warming since the start of the 21st century. The second part of the study uses a new land surface temperature product (MOD21) derived from the MODIS Aqua sensor to analyze the spatial variations of heatwave temperatures within urban environments, as a goal to help better understand and predict what areas may be more vulnerable to the effects of extreme temperatures in an effort to advise local councils on effective adaption and mitigation techniques.

'Social, innovative and smart cities are happy and resilient': insights from the WHO EURO 2014 International Healthy Cities Conference.

PubMed

Kamel Boulos, Maged N; Tsouros, Agis D; Holopainen, Arto

2015-01-14

This paper provides a brief overview of, and elaborates on, some of the presentations, discussions and conclusions from Day 4 of the 'WHO EURO 2014 International Healthy Cities Conference: Health and the City - Urban Living in the 21st Century', held in Athens, Greece on 25 October 2014. The Internet of Things (IoT) is made of sensors and other components that connect our version of the world made of atoms, i.e., humans/our bodies, our devices, vehicles, roads, buildings, plants, animals, etc., with a mirror digital version made of bits. This enables cities and regions to be self-aware and dynamically reconfigurable in real- or near-real-time, based on changes that are continuously monitored and captured by sensors, similar to the way the internal biological systems of a living being operate and respond to their environment (homeostasis). Data collected by various IoT sensors and processed via appropriate analytics can also help predict the immediate future with reasonable accuracy, which enables better planned responses and mitigation actions. Cities and regions can thus become more adaptable and resilient in face of adversity. Furthermore, IoT can link atoms (humans) to other atoms (humans) (again via bits), resulting in the formation of 'smart(er) communities' that are socially connected in new ways and potentially happier. Cities, but also less urbanised regions and the countryside, could all benefit from, and harness the power of, IoT to improve the health, well-being and overall quality of life of the local populations, actively engage citizens in a smarter governance of their region, empower them to better care for one another, promote stronger social inclusion, and ensure a greener, sustainable and more enjoyable environment for all. Technology can also help reverse the 'brain drain' from the countryside and smaller towns to larger metropolises by making the former more attractive and connected, with better services akin to those found in larger cities. The

"Voiceless" Groups in the Twin Cities Community: Programming Needs of Some of Public Television's Non-Audiences.

ERIC Educational Resources Information Center

Walker, Orville C., Jr.; And Others

In order to demonstrate to the Federal Communications Commission that they were serving the needs of the public the two public television stations in the Twin Cities (Minneapolis and St. Paul, Minnesota) commissioned an interview study of "voiceless" groups in the community. The first step was to identify those groups which had common…

Major workforce challenges confronting New York City Transit.

DOT National Transportation Integrated Search

2017-05-01

The purpose of this research was to identify the pressing workforce issues confronted by transit authorities : nationwide and promising ways in which they are being addressed. The study also included a closer : examination of New York City Transit (N...

Principles for Learning and Competences in the 21st-Century Curriculum

ERIC Educational Resources Information Center

Acedo, Clementina; Hughes, Conrad

2014-01-01

This article addresses the core competences, attitudes and knowledge that the authors believe will promote transformative learning in the 21st century and should, therefore, feature in curriculum design. It first defines the purpose of curriculum, stressing the need for a coherent worldwide understanding of what is meant and intended by…

Ground-water-use trends in the Twin Cities metropolitan area, Minnesota, 1880-1980

USGS Publications Warehouse

Horn, M.A.

1983-01-01

Ground-water use was analyzed by use category and aquifer and several trends were observed. Eighty percent of ground water currently withdrawn is from wells in the Prairie du Chien-Jordan aquifer. Ground-water use increased from 1880 until the early 1970's, and then declined slightly in the late 1970's. Industrial use in particular declined during the 1970's as a result of conservation that was prompted by increased sewagetreatment and energy costs. The intensity of pumping has decreased within the St. Paul and Minneapolis city limits and increased outside the city limits. The seasonal variability of ground-water use became more pronounced as the percentage of water used for irrigation and air conditioning increased.

Relationships between urbanization and the oak resource of the Minneapolis/St. Paul metropolitan area from 1991 to 1998

Treesearch

Kathryn Kromroy; Kathleen Ward; Paul Castillo; Jennifer Juzwik

2006-01-01

Urbanization was associated with loss and transformation of the oak forest in the Twin Cities (Minneapolis and St. Paul) metropolitan area (TCMA) over a recent 7-year interval. Between 1991 and 1998, urbanization increased based on several indicators: population density, area of developed land, and area of impervious surface?total impervious area and area within three...

Population-Area Relationship for Medieval European Cities

PubMed Central

Lobo, José; Bettencourt, Luís M. A.; Ortman, Scott G.; Smith, Michael E.

2016-01-01

Medieval European urbanization presents a line of continuity between earlier cities and modern European urban systems. Yet, many of the spatial, political and economic features of medieval European cities were particular to the Middle Ages, and subsequently changed over the Early Modern Period and Industrial Revolution. There is a long tradition of demographic studies estimating the population sizes of medieval European cities, and comparative analyses of these data have shed much light on the long-term evolution of urban systems. However, the next step—to systematically relate the population size of these cities to their spatial and socioeconomic characteristics—has seldom been taken. This raises a series of interesting questions, as both modern and ancient cities have been observed to obey area-population relationships predicted by settlement scaling theory. To address these questions, we analyze a new dataset for the settled area and population of 173 European cities from the early fourteenth century to determine the relationship between population and settled area. To interpret this data, we develop two related models that lead to differing predictions regarding the quantitative form of the population-area relationship, depending on the level of social mixing present in these cities. Our empirical estimates of model parameters show a strong densification of cities with city population size, consistent with patterns in contemporary cities. Although social life in medieval Europe was orchestrated by hierarchical institutions (e.g., guilds, church, municipal organizations), our results show no statistically significant influence of these institutions on agglomeration effects. The similarities between the empirical patterns of settlement relating area to population observed here support the hypothesis that cities throughout history share common principles of organization that self-consistently relate their socioeconomic networks to structured urban spaces. PMID

Population-Area Relationship for Medieval European Cities.

PubMed

Cesaretti, Rudolf; Lobo, José; Bettencourt, Luís M A; Ortman, Scott G; Smith, Michael E

2016-01-01

Medieval European urbanization presents a line of continuity between earlier cities and modern European urban systems. Yet, many of the spatial, political and economic features of medieval European cities were particular to the Middle Ages, and subsequently changed over the Early Modern Period and Industrial Revolution. There is a long tradition of demographic studies estimating the population sizes of medieval European cities, and comparative analyses of these data have shed much light on the long-term evolution of urban systems. However, the next step-to systematically relate the population size of these cities to their spatial and socioeconomic characteristics-has seldom been taken. This raises a series of interesting questions, as both modern and ancient cities have been observed to obey area-population relationships predicted by settlement scaling theory. To address these questions, we analyze a new dataset for the settled area and population of 173 European cities from the early fourteenth century to determine the relationship between population and settled area. To interpret this data, we develop two related models that lead to differing predictions regarding the quantitative form of the population-area relationship, depending on the level of social mixing present in these cities. Our empirical estimates of model parameters show a strong densification of cities with city population size, consistent with patterns in contemporary cities. Although social life in medieval Europe was orchestrated by hierarchical institutions (e.g., guilds, church, municipal organizations), our results show no statistically significant influence of these institutions on agglomeration effects. The similarities between the empirical patterns of settlement relating area to population observed here support the hypothesis that cities throughout history share common principles of organization that self-consistently relate their socioeconomic networks to structured urban spaces.

Employment Status and Income Generation among Homeless Young Adults: Results from a Five-City, Mixed-Methods Study

ERIC Educational Resources Information Center

Ferguson, Kristin M.; Bender, Kimberly; Thompson, Sanna J.; Maccio, Elaine M.; Pollio, David

2012-01-01

This mixed-methods study identified correlates of unemployment among homeless young adults in five cities. Two hundred thirty-eight homeless young people from Los Angeles (n = 50), Austin (n = 50), Denver (n = 50), New Orleans (n = 50), and St. Louis (n = 38) were recruited using comparable sampling strategies. Multivariate logistic regression…

Project WISH: The Emerald City

NASA Technical Reports Server (NTRS)

Oz, Hayrani; Dunne, Jim; Butchar, Stan; George, Tommy; Hellstrom, Rob; Kringen, Tricia; Owens, George; Perrea, Mike; Semeraro, Paul; Thorndike, Phil

1992-01-01

Phase 3 of Project WISH saw the evolution of the Emerald City (E-City) from a collection of specialized independent analyses and ideas to a working structural design integrated with major support systems and analyses. Emphasis was placed on comparing and contrasting the closed and open cycle gas core nuclear rocket engines to further determine the optimum propulsive system for the E-City. Power and thermal control requirements were then defined and the question of how to meet these requirements was addressed. Software was developed to automate the mission/system/configuration analysis so changes dictated by various subsystem constraints could be managed efficiently and analyzed interactively. In addition, the liquid hydrogen propellant tank was statically designed for minimum mass and shape optimization using a finite element modeling package called SDRC I-DEAS. Spoke and shaft cross-sectional areas were optimized on ASTROS (Automated Structural Optimization System) for mass minimization. A structural dynamic analysis of the optimal structure also conducted using ASTROS enabled a study of the modes, frequencies, displacements, and accelerations of the E-City. Finally, the attitude control system design began with an initial mass moment of inertia analysis and was then designed and optimized using linear quadratic regulator control theory.

Policymaking in European healthy cities.

PubMed

de Leeuw, Evelyne; Green, Geoff; Spanswick, Lucy; Palmer, Nicola

2015-06-01

This paper assesses policy development in, with and for Healthy Cities in the European Region of the World Health Organization. Materials for the assessment were sourced through case studies, a questionnaire and statistical databases. They were compiled in a realist synthesis methodology, applying theory-based evaluation principles. Non-response analyses were applied to ascertain the degree of representatives of the high response rates for the entire network of Healthy Cities in Europe. Further measures of reliability and validity were applied, and it was found that our material was indicative of the entire network. European Healthy Cities are successful in developing local health policy across many sectors within and outside government. They were also successful in addressing 'wicked' problems around equity, governance and participation in themes such as Healthy Urban Planning. It appears that strong local leadership for policy change is driven by international collaboration and the stewardship of the World Health Organization. The processes enacted by WHO, structuring membership of the Healthy City Network (designation) and the guidance on particular themes, are identified as being important for the success of local policy development. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

The role of ST2 and ST2 genetic variants in schistosomiasis.

PubMed

Long, Xin; Daya, Michelle; Zhao, Jianping; Rafaels, Nicholas; Liang, Huifang; Potee, Joseph; Campbell, Monica; Zhang, Bixiang; Araujo, Maria Ilma; Oliveira, Ricardo R; Mathias, Rasika A; Gao, Li; Ruczinski, Ingo; Georas, Steve N; Vercelli, Donata; Beaty, Terri H; Barnes, Kathleen C; Chen, Xiaoping; Chen, Qian

2017-11-01

Chronic schistosomiasis and its severe complication, periportal fibrosis, are characterized by a predominant T h 2 response. To date, specific single nucleotide polymorphisms in ST2 have been some of the most consistently associated genetic variants for asthma. We investigated the role of ST2 (a receptor for the T h 2 cytokine IL-33) in chronic and late-stage schistosomiasis caused by Schistosoma japonicum and the potential effect of ST2 genetic variants on stage of disease and ST2 expression. We recruited 947 adult participants (339 with end-stage schistosomiasis and liver cirrhosis, 307 with chronic infections without liver fibrosis, and 301 health controls) from a S japonicum-endemic area (Hubei, China). Six ST2 single nucleotide polymorphisms were genotyped. Serum soluble ST2 (sST2) was measured by ELISA, and ST2 expression in normal liver tissues, Hepatitis B virus-induced fibrotic liver tissues, and S japonicum-induced fibrotic liver tissues was measured by immunohistochemistry. We found sST2 levels were significantly higher in the end-stage group (36.04 [95% CI, 33.85-38.37]) compared with chronic cases and controls (22.7 [95% CI, 22.0-23.4], P < 1E-10). In addition, S japonicum-induced fibrotic liver tissues showed increased ST2 staining compared with normal liver tissues (P = .0001). Markers rs12712135, rs1420101, and rs6543119 were strongly associated with sST2 levels (P = 2E-10, 5E-05, and 6E-05, respectively), and these results were replicated in an independent cohort from Brazil living in a S mansoni endemic region. We demonstrate for the first time that end-stage schistosomiasis is associated with elevated sST2 levels and show that ST2 genetic variants are associated with sST2 levels in patients with schistosomiasis. Copyright © 2017 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

The Learning Community: A Program to Address Issues of Academic Achievement and Retention.

ERIC Educational Resources Information Center

Hummel, Mary; Steele, Claude

1996-01-01

Describes the 21st Century Program at the University of Michigan, a program to address issues of academic achievement and student retention in higher education. The conceptual basis for this program comes from C. Steele's work that finds that there are disruptive pressures tied to racial stereotypes that in turn diminish academic performance. (SLD)

Unreliable Sustainable Infrastructure: Three Transformations to Guide Cities towards Becoming Healthy 'Smart Cities'

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

Sperling, Joshua; Fisher, Stephen; Reiner, Mark B.

The term 'leapfrogging' has been applied to cities and nations that have adopted a new form of infrastructure by bypassing the traditional progression of development, e.g., from no phones to cell phones - bypassing landlines all together. However, leapfrogging from unreliable infrastructure systems to 'smart' cities is too large a jump resulting in unsustainable and unhealthy infrastructure systems. In the Global South, a baseline of unreliable infrastructure is a prevalent problem. The push for sustainable and 'smart' [re]development tends to ignore many of those already living with failing, unreliable infrastructure. Without awareness of baseline conditions, uninformed projects run the riskmore » of returning conditions to the status quo, keeping many urban populations below targets of the United Nations' Sustainable Development Goals. A key part of understanding the baseline is to identify how citizens have long learned to adjust their expectations of basic services. To compensate for poor infrastructure, most residents in the Global South invest in remedial secondary infrastructure (RSI) at the household and business levels. The authors explore three key 'smart' city transformations that address RSI within a hierarchical planning pyramid known as the comprehensive resilient and reliable infrastructure systems (CRISP) planning framework.« less

Towards More Comprehensive Projections of Urban Heat-Related Mortality: Estimates for New York City under Multiple Population, Adaptation, and Climate Scenarios.

PubMed

Petkova, Elisaveta P; Vink, Jan K; Horton, Radley M; Gasparrini, Antonio; Bader, Daniel A; Francis, Joe D; Kinney, Patrick L

2017-01-01

High temperatures have substantial impacts on mortality and, with growing concerns about climate change, numerous studies have developed projections of future heat-related deaths around the world. Projections of temperature-related mortality are often limited by insufficient information to formulate hypotheses about population sensitivity to high temperatures and future demographics. The present study derived projections of temperature-related mortality in New York City by taking into account future patterns of adaptation or demographic change, both of which can have profound influences on future health burdens. We adopted a novel approach to modeling heat adaptation by incorporating an analysis of the observed population response to heat in New York City over the course of eight decades. This approach projected heat-related mortality until the end of the 21st century based on observed trends in adaptation over a substantial portion of the 20th century. In addition, we incorporated a range of new scenarios for population change until the end of the 21st century. We then estimated future heat-related deaths in New York City by combining the changing temperature-mortality relationship and population scenarios with downscaled temperature projections from the 33 global climate models (GCMs) and two Representative Concentration Pathways (RCPs). The median number of projected annual heat-related deaths across the 33 GCMs varied greatly by RCP and adaptation and population change scenario, ranging from 167 to 3,331 in the 2080s compared with 638 heat-related deaths annually between 2000 and 2006. These findings provide a more complete picture of the range of potential future heat-related mortality risks across the 21st century in New York City, and they highlight the importance of both demographic change and adaptation responses in modifying future risks. Citation: Petkova EP, Vink JK, Horton RM, Gasparrini A, Bader DA, Francis JD, Kinney PL. 2017. Towards more

[Demography of Mexico City. The same problems with less population].

PubMed

Camposortega Cruz, S

1991-01-01

calculations suggest that Mexico City's population will not reach 20 million until early in the 21st century. Although demographic pressure on Mexico City is thus reduced, it is by no means eliminated, given that current needs are only partially being met. It is estimated for example that Mexico City requires 6.3 million jobs, but only 6.1 million are available, of which 1.1 million pay less than the minimum wage.

Under Settlement Bangor, Maine Takes Additional Action to Address Wastewater and Stormwater Discharges

EPA Pesticide Factsheets

Under the terms of a Consent Decree lodged today in federal court to address noncompliance with the CWA, the City of Bangor, ME, will take action to prevent sewer overflows & contaminated stormwater from entering the Penobscot River & Kenduskeag Stream.

The GREENH-City interventional research protocol on health in all policies.

PubMed

Porcherie, Marion; Vaillant, Zoé; Faure, Emmanuelle; Rican, Stéphane; Simos, Jean; Cantoreggi, Nicola Luca; Heritage, Zoé; Le Gall, Anne Roue; Cambon, Linda; Diallo, Thierno Amadou; Vidales, Eva; Pommier, Jeanine

2017-10-18

This paper presents the research protocol of the GoveRnance for Equity, EnviroNment and Health in the City (GREENH-City) project funded by the National Institute for Cancer (Subvention N°2017-003-INCA). In France, health inequities have tended to increase since the late 1980s. Numerous studies show the influence of social, economic, geographic and political determinants on health inequities across the life course. Exposure to environmental factors is uneven across the population and may impact on health and health inequities. In cities, green spaces contribute to creating healthy settings which may help tackle health inequities. Health in All Policies (HiAP) represents one of the key strategies for addressing social and environmental determinants of health inequities. The objective of this research is to identify the most promising interventions to operationalize the HiAP approaches at the city level to tackle health inequities through urban green spaces. It is a participatory interventional research to analyze public policy in real life setting (WHO Healthy Cities). It is a mixed method systemic study with a quantitative approach for the 80 cities and a comparative qualitative multiple case-studies of 6 cities. The research combines 3 different lens: 1/a political analysis of how municipalities apply HiAP to reduce social inequities of health through green space policies and interventions 2/a geographical and topological characterization of green spaces and 3/ on-site observations of the use of green spaces by the inhabitants. City profiles will be identified regarding their HiAP approaches and the extent to which these cities address social inequities in health as part of their green space policy action. The analysis of the transferability of the results will inform policy recommendations in the rest of the Health City Network and widely for the French municipalities. The study will help identify factors enabling the implementation of the HiAP approach at a

Strategies to Reduce the Harmful Effects of Extreme Heat Events: A Four-City Study

PubMed Central

White-Newsome, Jalonne L.; McCormick, Sabrina; Sampson, Natalie; Buxton, Miatta A.; O’Neill, Marie S.; Gronlund, Carina J.; Catalano, Linda; Conlon, Kathryn C.; Parker, Edith A.

2014-01-01

Extreme heat events (EHEs) are becoming more intense, more frequent and longer lasting in the 21st century. These events can disproportionately impact the health of low-income, minority, and urban populations. To better understand heat-related intervention strategies used by four U.S. cities, we conducted 73 semi-structured interviews with government and non-governmental organization leaders representing public health, general social services, emergency management, meteorology, and the environmental planning sectors in Detroit, MI; New York City, NY; Philadelphia, PA and Phoenix, AZ—cities selected for their diverse demographics, climates, and climate adaptation strategies. We identified activities these leaders used to reduce the harmful effects of heat for residents in their city, as well as the obstacles they faced and the approaches they used to evaluate these efforts. Local leaders provided a description of how local context (e.g., climate, governance and city structure) impacted heat preparedness. Despite the differences among study cities, political will and resource access were critical to driving heat-health related programming. Upon completion of our interviews, we convened leaders in each city to discuss these findings and their ongoing efforts through day-long workshops. Our findings and the recommendations that emerged from these workshops could inform other local or national efforts towards preventing heat-related morbidity and mortality. PMID:24531122

Satellite Sees Holiday Lights Brighten Cities - Southern California and the Southwest

NASA Image and Video Library

2017-12-08

City lights shine brighter during the holidays in the United States when compared with the rest of the year, as shown using a new analysis of daily data from the NASA-NOAA Suomi NPP satellite. Dark green pixels are areas where lights are 50 percent brighter, or more, during December. Because snow reflects so much light, the researchers could only analyze snow-free cities. They focused on the U.S. West Coast from San Francisco and Los Angeles, and cities south of a rough imaginary line from St. Louis to Washington, D.C. Credit: Jesse Allen, NASA’s Earth Observatory Read more: www.nasa.gov/content/goddard/satellite-sees-holiday-light....NASA image use policy. NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on Twitter Like us on Facebook Find us on Instagram

Satellite Sees Holiday Lights Brighten Cities - Washington, D.C., and Baltimore

NASA Image and Video Library

2017-12-08

City lights shine brighter during the holidays in the United States when compared with the rest of the year, as shown using a new analysis of daily data from the NASA-NOAA Suomi NPP satellite. Dark green pixels are areas where lights are 50 percent brighter, or more, during December. Because snow reflects so much light, the researchers could only analyze snow-free cities. They focused on the U.S. West Coast from San Francisco and Los Angeles, and cities south of a rough imaginary line from St. Louis to Washington, D.C. Credit: Jesse Allen, NASA’s Earth Observatory Read more: www.nasa.gov/content/goddard/satellite-sees-holiday-light....NASA image use policy. NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on Twitter Like us on Facebook Find us on Instagram

Immigrant community integration in world cities

PubMed Central

Lamanna, Fabio; Lenormand, Maxime; Salas-Olmedo, María Henar; Romanillos, Gustavo; Gonçalves, Bruno

2018-01-01

As a consequence of the accelerated globalization process, today major cities all over the world are characterized by an increasing multiculturalism. The integration of immigrant communities may be affected by social polarization and spatial segregation. How are these dynamics evolving over time? To what extent the different policies launched to tackle these problems are working? These are critical questions traditionally addressed by studies based on surveys and census data. Such sources are safe to avoid spurious biases, but the data collection becomes an intensive and rather expensive work. Here, we conduct a comprehensive study on immigrant integration in 53 world cities by introducing an innovative approach: an analysis of the spatio-temporal communication patterns of immigrant and local communities based on language detection in Twitter and on novel metrics of spatial integration. We quantify the Power of Integration of cities –their capacity to spatially integrate diverse cultures– and characterize the relations between different cultures when acting as hosts or immigrants. PMID:29538383

2014 Australian Association for Research in Education Presidential Address: Educational Research and the Tree of Knowledge in a Post Human Digital Age

ERIC Educational Resources Information Center

Moss, Julianne

2016-01-01

The 2014, 41st Australian Association for Research in Education (AARE) presidential address is both inspired and guided by the discursive genres of presidential addresses and the role of the president in a member association such as AARE. In the address, typically the president speaks to the members on an issue or issues that are to shape or…

High School Closures in New York City: Impacts on Students' Academic Outcomes, Attendance, and Mobility. Brief

ERIC Educational Resources Information Center

Kemple, James J.

2015-01-01

In the first decade of the 21st century, the New York City (NYC) Department of Education implemented a set of large-scale and much debated high school reforms, which included closing large, low-performing schools, opening new small schools, and extending high school choice to students throughout the district. The school closure process was the…

High School Closures in New York City: Impacts on Students' Academic Outcomes, Attendance, and Mobility. Report

ERIC Educational Resources Information Center

Kemple, James J.

2015-01-01

In the first decade of the 21st century, the New York City (NYC) Department of Education implemented a set of large-scale and much debated high school reforms, which included closing large, low-performing schools, opening new small schools, and extending high school choice to students throughout the district. The school closure process was the…

Partnering for Success: A 21st Century Model for Teacher Preparation

ERIC Educational Resources Information Center

Kennedy, Kathryn, Ed.; Archambault, Leanna, Ed.

2013-01-01

This report studies the best practices necessary to rethink the skills, methods, and pedagogical evolution that teacher education must address. If we are to ensure great teachers are trained, mentored, and retained for our students--the programs themselves must emulate 21st century skills. The examples found in this report have unique elements and…

Feasibility Study of Economics and Performance of Solar Photovoltaics at the Former St. Marks Refinery in St. Marks, Florida

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

Lisell, L.; Mosey, G.

2010-09-01

This report presents the results of an assessment of the technical and economic feasibility of deploying a photovoltaics (PV) system on a brownfield site in St. Marks, Florida. The site was assessed for possible PV installations. The cost, performance, and site impacts of different PV options were estimated. The economics of the potential systems were analyzed using an electric rate of $0.08/kWh and incentives offered in the State of Florida and from the two accessible utilities, Progress Energy and the City of Tallahassee. According to the site production calculations, the most cost-effective system in terms of return on investment ismore » the fixed-tilt thin film technology. The report recommends financing options that could assist in the implementation of such a system.« less

ST2 blockade reduces sST2-producing T cells while maintaining protective mST2-expressing T cells during graft-versus-host disease

PubMed Central

Zhang, Jilu; Ramadan, Abdulraouf M.; Griesenauer, Brad; Li, Wei; Turner, Matthew J.; Liu, Chen; Kapur, Reuben; Hanenberg, Helmut; Blazar, Bruce R.; Tawara, Isao; Paczesny, Sophie

2015-01-01

Graft-versus-host disease (GVHD) remains a devastating complication after allogeneic hematopoietic cell transplantation (HCT). We previously identified high plasma soluble suppression of tumorigenicity 2 (sST2) as a biomarker of the development of GVHD and death. sST2 sequesters interleukin (IL)-33, limiting its availability to T cells expressing membrane-bound ST2 (mST2) [Th2 cells and ST2+FoxP3+regulatory T cells]. Here, we report that blockade of sST2 in the peri-transplant period with a neutralizing monoclonal antibody (anti-ST2 mAb) reduced GVHD severity and mortality. We identified intestinal stromal cells and T cells as major sources of sST2 during GVHD. ST2 blockade decreased systemic interferon-γ, IL-17, and IL-23 but increased IL-10 and IL-33 plasma levels. ST2 blockade also reduced sST2 production by IL-17–producing T cells while maintaining protective mST2-expressing T cells, increasing the frequency of intestinal myeloid-derived suppressor cells, and decreasing frequency of intestinal CD103 dendritic cells. Finally, ST2 blockade preserved graft-versus-leukemia activity in a model of GFP+MLL-AF9 acute myeloid leukemia. Our findings suggest that ST2 is a therapeutic target for severe GVHD, and that the ST2/IL-33 pathway could be investigated in other T-cell mediated immune disorders with loss of tolerance. PMID:26446957

Advanced ST plasma scenario simulations for NSTX

NASA Astrophysics Data System (ADS)

Kessel, C. E.; Synakowski, E. J.; Bell, M. E.; Gates, D. A.; Harvey, R. W.; Kaye, S. M.; Mau, T. K.; Menard, J.; Phillips, C. K.; Taylor, G.; Wilson, R.; NSTX Research Team

2005-08-01

Integrated scenario simulations are done for NSTX that address four primary objectives for developing advanced spherical torus (ST) configurations: high β and high βN inductive discharges to study all aspects of ST physics in the high β regime; non-inductively sustained discharges for flattop times greater than the skin time to study the various current drive techniques; non-inductively sustained discharges at high β for flattop times much greater than a skin time which provides the integrated advanced ST target for NSTX and non-solenoidal startup and plasma current rampup. The simulations done here use the tokamak simulation code and are based on a discharge 109070. TRANSP analysis of the discharge provided the thermal diffusivities for electrons and ions, the neutral beam deposition profile and other characteristics. CURRAY is used to calculate the high harmonic fast wave (HHFW) heating depositions and current drive. GENRAY/CQL3D is used to establish the heating and CD deposition profiles for electron Bernstein waves (EBW). Analysis of the ideal MHD stability is done with JSOLVER, BALMSC and PEST2. The simulations indicate that the integrated advanced ST plasma is reachable, obtaining stable plasmas with βT ap 40% at βN's of 7.7-9, IP = 1.0 MA and BT = 0.35 T. The plasma is 100% non-inductive and has a flattop of four skin times. The resulting global energy confinement corresponds to a multiplier of H98(y),2 = 1.5. The simulations have demonstrated the importance of HHFW heating and CD, EBW off-axis CD, strong plasma shaping, density control and early heating/H-mode transition for producing and optimizing these plasma configurations.

Occurrence of Shiga toxin-producing Escherichia coli O157 in selected dairy and meat products marketed in the city of Rabat, Morocco.

PubMed

Benkerroum, N; Bouhlal, Y; El Attar, A; Marhaben, A

2004-06-01

Samples of meat and dairy products taken from the city of Rabat, Morocco, were examined for the presence of Escherichia coli O157 by the selective enrichment procedure followed by plating on cefixime-tellurite-sorbitol MacConkey agar and a latex agglutination test. The ability of isolates to produce Shiga toxins (ST1 or ST2) was also tested by an agglutination test using sensitized latex. Dairy samples (n = 44) included different products commonly consumed in the country. Meat samples (n = 36) were taken from traditional butchers because these products are generally marketed in this way. Random samples were taken from each product during the period of January through May. Of the 80 samples tested, 8 (10%) harbored E. coli O157. Four dairy and four meat samples were contaminated (9.1 and 11.1%, respectively). Of 10 E. coli O157 isolates from contaminated samples demonstrating true antigen-antibody agglutination, 5 (50%) produced either ST2 alone or ST2 plus ST1. Four of the five strains (80%) were meat isolates and produced ST2 with or without ST1, and the fifth was a dairy isolate producing ST2.

St. Lawrence Seaway : potential opportunities for the application of information and communication technologies : discussion paper

DOT National Transportation Integrated Search

2017-04-01

This report is the second in a series of two reports focused on identifying opportunities for application of Intelligent Transportation System (ITS)technology or equivalent to address challenges and/or opportunities in the St. Lawrence Seaway...

‘Wasteaware’ benchmark indicators for integrated sustainable waste management in cities

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

Wilson, David C., E-mail: waste@davidcwilson.com; Rodic, Ljiljana; Cowing, Michael J.

Highlights: • Solid waste management (SWM) is a key utility service, but data is often lacking. • Measuring their SWM performance helps a city establish priorities for action. • The Wasteaware benchmark indicators: measure both technical and governance aspects. • Have been developed over 5 years and tested in more than 50 cities on 6 continents. • Enable consistent comparison between cities and countries and monitoring progress. - Abstract: This paper addresses a major problem in international solid waste management, which is twofold: a lack of data, and a lack of consistent data to allow comparison between cities. The papermore » presents an indicator set for integrated sustainable waste management (ISWM) in cities both North and South, to allow benchmarking of a city’s performance, comparing cities and monitoring developments over time. It builds on pioneering work for UN-Habitat’s solid waste management in the World’s cities. The comprehensive analytical framework of a city’s solid waste management system is divided into two overlapping ‘triangles’ – one comprising the three physical components, i.e. collection, recycling, and disposal, and the other comprising three governance aspects, i.e. inclusivity; financial sustainability; and sound institutions and proactive policies. The indicator set includes essential quantitative indicators as well as qualitative composite indicators. This updated and revised ‘Wasteaware’ set of ISWM benchmark indicators is the cumulative result of testing various prototypes in more than 50 cities around the world. This experience confirms the utility of indicators in allowing comprehensive performance measurement and comparison of both ‘hard’ physical components and ‘soft’ governance aspects; and in prioritising ‘next steps’ in developing a city’s solid waste management system, by identifying both local strengths that can be built on and weak points to be addressed. The Wasteaware ISWM

Characterization of the School Neighborhood Food Environment in Three Mexican Cities.

PubMed

Soltero, Erica G; Ortiz Hernández, Luis; Jauregui, Edtna; Lévesque, Lucie; Lopez Y Taylor, Juan; Barquera, Simón; Lee, Rebecca E

2017-01-01

Food resources in school neighborhoods can negatively influence diet; however, this environment is understudied. This study characterized the school neighborhood food environment in Guadalajara (n=11), Puerto Vallarta (n=7), and Mexico City (n=14). Convenience stores, table-service restaurants, and taco stands were highly available in all three cities. Grocery stores were highly available in Mexico City school neighborhoods, yet less frequently observed in Guadalajara and Puerto Vallarta. Socioeconomic differences in food cart and grocery store availability were observed in Guadalajara and Puerto Vallarta. Policy and intervention strategies are needed to address the saturation of food resources in Mexico school neighborhoods.

75 FR 51945 - Safety Zone; Potomac River, St. Mary's River, St. Inigoes, MD

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-24

...-AA00 Safety Zone; Potomac River, St. Mary's River, St. Inigoes, MD AGENCY: Coast Guard, DHS. ACTION... of the St. Mary's River, a tributary of the Potomac River. This action is necessary to provide for.... Navy helicopter located near St. Inigoes, Maryland. This safety zone is intended to protect the...

A model of integrated health care in a poverty-impacted community in New York City: Importance of early detection and addressing potential barriers to intervention implementation.

PubMed

Acri, Mary C; Bornheimer, Lindsay A; O'Brien, Kyle; Sezer, Sara; Little, Virna; Cleek, Andrew F; McKay, Mary M

2016-04-01

Disruptive behavior disorders (DBDs) are chronic, impairing, and costly behavioral health conditions that are four times more prevalent among children of color living in impoverished communities as compared to the general population. This disparity is largely due to the increased exposure to stressors related to low socioeconomic status including community violence, unstable housing, under supported schools, substance abuse, and limited support systems. However, despite high rates and greater need, there is a considerably lower rate of mental health service utilization among these youth. Accordingly, the current study aims to describe a unique model of integrated health care for ethnically diverse youth living in a New York City borough. With an emphasis on addressing possible barriers to implementation, integrated models for children have the potential to prevent ongoing mental health problems through early detection and intervention.

High School Closures in New York City: Impacts on Students' Academic Outcomes, Attendance, and Mobility. Technical Appendices

ERIC Educational Resources Information Center

Kemple, James J.

2015-01-01

In the first decade of the 21st century, the New York City (NYC) Department of Education implemented a set of large-scale and much debated high school reforms, which included closing large, low-performing schools, opening new small schools, and extending high school choice to students throughout the district. The school closure process was the…

Surveillance of Methicillin-Resistant Staphylococcus aureus in a Pediatric Hospital in Mexico City during a 7-Year Period (1997 to 2003): Clonal Evolution and Impact of Infection Control

PubMed Central

Velazquez-Meza, M. E.; Aires de Sousa, M.; Echaniz-Aviles, G.; Solórzano-Santos, F.; Miranda-Novales, G.; Silva-Sanchez, J.; de Lencastre, H.

2004-01-01

Between 1997 and 2000 a single multidrug-susceptible methicillin-resistant Staphylococcus aureus clone, M (sequence type 30 [ST30]-staphylococcal cassette chromosome mec [SCCmec] type IV), was present in a pediatric hospital in Mexico City, Mexico. In 2001 the international multidrug-resistant New York-Japan clone (ST5-SCCmec type II) was introduced into the hospital, completely replacing clone M by 2002. PMID:15297554

Addressing Student Difficulties with Buoyancy

NASA Astrophysics Data System (ADS)

Wagner, D. J.; Cohen, Sam; Moyer, Adam

2009-11-01

This study is part of an ongoing effort to develop a diagnostic test assessing student understanding of fluids. In particular, this paper addresses a question involving density and buoyancy, which was used in the study of reference [1]. The "five blocks" question, which asks students to predict the final location of blocks released from rest when submerged and explain their reasoning, has been administered to hundreds of students in three different introductory courses at Grove City College for the past four years. We used the common student responses to craft a multiple-select version of the five blocks problem in 2008. This paper will present the effects that changing workshop activities have had on student performance on the five block question.

LANGUAGE LABORATORY RESEARCH STUDIES IN NEW YORK CITY HIGH SCHOOLS--A DISCUSSION OF THE PROGRAM AND THE FINDINGS.

ERIC Educational Resources Information Center

LORGE, SARAH W.

TO INVESTIGATE THE EFFECTS OF THE LANGUAGE LABORATORY ON FOREIGN LANGUAGE LEARNING, THE BUREAU OF AUDIO-VISUAL INSTRUCTION OF NEW YORK CITY CONDUCTED EXPERIMENTS IN 1ST-, 2D-, AND 3D-YEAR HIGH SCHOOL CLASSES. THE FIRST EXPERIMENT, WHICH COMPARED CONVENTIONALLY TAUGHT CLASSES WITH GROUPS HAVING SOME LABORATORY TEACHING, SHOWED THAT GROUPS WITH…

[The control of urban growth in Mexico City. Suppositions regarding poor planning].

PubMed

Aguilar, A G; Olvera, G

1991-01-01

It is argued that mechanisms for planning land use and controlling urban expansion in Mexico City have failed to achieve their aims. Although in theory Mexico's urban planning process has recently attempted to go beyond purely physical aspects to include socioeconomic dimensions, it has in fact been inflexible and oriented to exclusively to technical and administrative aspects, to the detriment of social distribution goals. Planning instruments have not included important aspects such as specific mechanisms for altering employment structures or income levels or mechanisms for providing access to land or housing to the most disadvantaged groups. The urban planning process in Mexico City, instead of assuming a socially compensatory role in favor of disadvantaged groups, has maintained the status quo or discriminated in favor of the already advantaged. The spatial and technical orientation or urban planning in Mexico City does not leave room for a well-defined social policy. The population of the Mexico City metropolitan Zone increased from 3 million in 1950 to 18 million in 1985, while its total area increased from 11,750 hectares in 1940 to 125,000 in 1985. Transfer of population from the Federal District to the conurban municipios of the state of Mexico has been very significant since the 1970s. Around 20% of the total area of metropolitan Mexico City has been settled through illegal means, with communal and ejido lands accounting for a large share. Settlements on some 60% of lands in metroplitan Mexico City were illegal or irregular at some time. Low income housing is the cheapest form for the government because the frequently illegal status of settlers prevents them from making any demands for services or equipment for the 1st several years. Construction is undertaken and financed almost entirely by the settlers themselves, freeing the government of responsibility in regard to the constitutionally mandated right of all Mexicans to housing. The Urban Development

Economics of high-rise construction: the feasibility of skyscrapers building in the Russian cities

NASA Astrophysics Data System (ADS)

Petrov, Artur; Petrova, Daria

2018-03-01

The article considers the economic aspects of constructing high-rise buildings in the world and in Russia. Data on the number of high-rise buildings in Russian cities with a million population are presented. It is proved that interest in high-rise construction in Russia has been formed only in Moscow and partly in St. Petersburg and Yekaterinburg. The analysis showed that the reason for this is the expensiveness of high-rise construction. According to the enlarged macro-calculation, the cost of building 1 m2 of the area of the Federation Towers complex (Moscow City) is about 2710 /m2. Practically a possibility of return on investments in the foreseeable time interval exists only in Moscow. For the regions of Russia this task is rather complicated. Population density in regional Russian cities is quite low, business entities do not have the necessary financial resources for investing in high-rise construction, and investments from abroad absent.

The use of local natural stone in construction of St. Petersburg region and south-east Finland

NASA Astrophysics Data System (ADS)

Luodes, Hannu; Härmä, Paavo; Panova, Elena; Pirinen, Heikki; Selonen, Olavi

2013-04-01

A three-year project, started in 2012, "Efficient use of natural stone in the Leningrad region and South-East Finland", studies the use and durability of natural stone in the city environments in the Nordic climate and especially along the Eastern Baltic Sea coastline between Helsinki and St. Petersburg. The project is lead by the Geological Survey of Finland (GTK) and the partners in the project are Saimaa University of Applied Sciences from Finland and Federal State Unitary Enterprise "Petersburg Complex Geological Expedition" Russian together with Saint-Petersburg State University from the Russian Federation. As associates in this project are also natural stone companies from Finland, Ylämaa Group Oy and Palin Granit Oy. The project is co-funded by the European Union, the Russian Federation and the Republic of Finland through the European Neighbourhood and Partnership Instrument (ENPI). A great potential of natural stone that can be used in construction is located in the border zone between South-East Finland and the Leningrad region. Rapakivi granite from that area has been utilized for several important buildings worldwide since 18th century and the area holds still potential for future economic growth. The use of the stone particularly from this area is based on its visual expression and good properties with high durability and long life cycle that can be used as arguments in the future development. Strengthening of the knowledge of the material reserves in the area gives a long term basement for economic development. Special aim of the project is to promote the use of natural stone in the city construction, especially the use of left-over stone generated in the production. In the project the use of natural stone in larger cities from the 18th century until today including the towns St. Petersburg, Vyborg, Helsinki, Kuopio and Kotka will be reported. Also an analysis of the near future needs of natural stone (qualities and quantities) in reconstruction and

Economic effects of clean indoor air policies on bar and restaurant employment in Minneapolis and St Paul, Minnesota.

PubMed

Klein, Elizabeth G; Forster, Jean L; Erickson, Darin J; Lytle, Leslie A; Schillo, Barbara

2010-01-01

Clean indoor air (CIA) policies have been adopted by communities across the United States and internationally to protect employees in all workplaces from exposure to environmental tobacco smoke. Concerns have been raised that banning smoking in workplaces, particularly in bars and restaurants, will result in severe, negative economic effects. Although objective studies have consistently found no significant economic effects from CIA policies, the concerns persist that CIA policies will negatively affect hospitality businesses. Employment in bars and restaurants in Minneapolis and St Paul, Minnesota, was independently evaluated over a five-year period during which CIA policies were established in each city. An interrupted time series analysis was used to evaluate the short-, intermediate, and longer-term economic effects of the local CIA policies, accounting for the rest of the hospitality industry. The CIA policies were associated with an increase of three percent to four percent in employment for restaurants in Minneapolis and St Paul, after accounting for the rest of the hospitality industry. The CIA policies were inconsistent in their association with bar employment. A comprehensive CIA policy in Minneapolis was associated with an increase of five percent to six percent in bar employment, and St Paul had a one percent nonsignificant decrease in bar employment. The CIA policies continue to yield the best protection against workplace exposure to environmental tobacco smoke for bars and restaurant employees and were not associated with large employment changes for the short or longer term in two urban Midwestern cities in the United States.

With Geospatial in Path of Smart City

NASA Astrophysics Data System (ADS)

Homainejad, A. S.

2015-04-01

With growth of urbanisation, there is a requirement for using the leverage of smart city in city management. The core of smart city is Information and Communication Technologies (ICT), and one of its elements is smart transport which includes sustainable transport and Intelligent Transport Systems (ITS). Cities and especially megacities are facing urgent transport challenge in traffic management. Geospatial can provide reliable tools for monitoring and coordinating traffic. In this paper a method for monitoring and managing the ongoing traffic in roads using aerial images and CCTV will be addressed. In this method, the road network was initially extracted and geo-referenced and captured in a 3D model. The aim is to detect and geo-referenced any vehicles on the road from images in order to assess the density and the volume of vehicles on the roads. If a traffic jam was recognised from the images, an alternative route would be suggested for easing the traffic jam. In a separate test, a road network was replicated in the computer and a simulated traffic was implemented in order to assess the traffic management during a pick time using this method.

Project Wish: The Emerald City, phase 3

NASA Technical Reports Server (NTRS)

1992-01-01

Phase 3 of Project Wish saw the evolution of the Emerald City (E-City) from a collection of specialized independent analyses and ideas to a working structural design integrated with major support systems and analyses. Emphasis was placed on comparing and contrasting the closed and open cycle gas core nuclear rocket engines to further determine the optimum propulsive system for the C-City. Power and thermal control requirements were then defined and the question of how to meet these requirements was addressed. Software was developed to automate the mission/system/configuration analysis so changes dictated by various subsystems constraints could be managed efficiently and analyzed interactively. In addition, the liquid hydrogen propellant tank was statically designed for minimum mass and shape optimization using a finite element modeling package called SDRC I-DEAS while spoke and shaft cross-sectional areas were optimized on ASTROS (Automated Structural Optimization System). A structural dynamic analysis also conducted using ASTROS enabled a study of the displacements, accelerations, modes and frequencies of the C-City. Finally, the attitude control system design began with an initial mass moment of inertia analysis and was then designed and optimized using linear quadratic regulator control theory.

Sinking coastal cities

NASA Astrophysics Data System (ADS)

Erkens, Gilles; Bucx, Tom; Dam, Rien; De Lange, Ger; Lambert, John

2014-05-01

In many coastal and delta cities land subsidence now exceeds absolute sea level rise up to a factor of ten. Without action, parts of Jakarta, Ho Chi Minh City, Bangkok and numerous other coastal cities will sink below sea level. Land subsidence increases flood vulnerability (frequency, inundation depth and duration of floods), with floods causing major economic damage and loss of lives. In addition, differential land movement causes significant economic losses in the form of structural damage and high maintenance costs. This effects roads and transportation networks, hydraulic infrastructure - such as river embankments, sluice gates, flood barriers and pumping stations -, sewage systems, buildings and foundations. The total damage worldwide is estimated at billions of dollars annually. Excessive groundwater extraction after rapid urbanization and population growth is the main cause of severe land subsidence. In addition, coastal cities are often faced with larger natural subsidence, as they are built on thick sequences of soft soil. Because of ongoing urbanization and population growth in delta areas, in particular in coastal megacities, there is, and will be, more economic development in subsidence-prone areas. The impacts of subsidence are further exacerbated by extreme weather events (short term) and rising sea levels (long term).Consequently, detrimental impacts will increase in the near future, making it necessary to address subsidence related problems now. Subsidence is an issue that involves many policy fields, complex technical aspects and governance embedment. There is a need for an integrated approach in order to manage subsidence and to develop appropriate strategies and measures that are effective and efficient on both the short and long term. Urban (ground)water management, adaptive flood risk management and related spatial planning strategies are just examples of the options available. A major rethink is needed to deal with the 'hidden' but urgent

City plants as ecological indicator of environment quality in St. Petersburg

NASA Astrophysics Data System (ADS)

Sapunov, Valentin; Glazyrina, Tatyana

2017-04-01

Under increase of natural hazard activity and anthropogenic pressure the effective and cheep monitoring methods become necessary. Majority of modern methods of monitoring, such as space and air, needs significant foundation. The simplest monitoring method is biological indication, basing on essay of variability, sex ration and sexual dimorphism. Such a method does not need long time efforts and may be realized by short observation. Urban plants are natural indicators of ecological pressure. Check or their state may give us significant information on area pollution by use of principles of phenogenic indication. Genetic and phenotypic variability of different organism have general principles and constants. The per cent of abnormal organisms and coefficient of variability are stable for majority of species under favorable state and increase under unfavorable conditions. The basis for indication is both state of adult trees and morphological variability of pollen grains. The part of dried threes and threes infected by parasites-xylophagous is correlated with toxic pollution. Float asymmetry of lives is measure of mutagenic pollution. Abnormal form of three (dichotomy, curved) is criteria of teratogenic pollution. Importance of such an indication is increased by such incidents as Chernobyl, Fucusima and so on. Algorithm for analyze of such a data is considered. The map of ecological pressure of St. Petersburg is presented.

Forest ecohydrological research in the 21st century: what are the critical needs?

Treesearch

James Vose; Ge Sun; Chelcy Ford; Michael Bredemeier; Kyoichi Ostsuki; Adam Wei; Zhiqiang Zhang; Lu. Zang

2011-01-01

Modern ecohydrologic science will be critical for providing the best information to policy makers and society to address water resource challenges in the 21st century. Implicitly, ecohydrology involves understanding both the functional interactions among vegetation, soils, and hydrologic processes at multiple scales and the linkages among upland, riparian, and aquatic...

Enhanced LOD Concepts for Virtual 3d City Models

NASA Astrophysics Data System (ADS)

Benner, J.; Geiger, A.; Gröger, G.; Häfele, K.-H.; Löwner, M.-O.

2013-09-01

Virtual 3D city models contain digital three dimensional representations of city objects like buildings, streets or technical infrastructure. Because size and complexity of these models continuously grow, a Level of Detail (LoD) concept effectively supporting the partitioning of a complete model into alternative models of different complexity and providing metadata, addressing informational content, complexity and quality of each alternative model is indispensable. After a short overview on various LoD concepts, this paper discusses the existing LoD concept of the CityGML standard for 3D city models and identifies a number of deficits. Based on this analysis, an alternative concept is developed and illustrated with several examples. It differentiates between first, a Geometric Level of Detail (GLoD) and a Semantic Level of Detail (SLoD), and second between the interior building and its exterior shell. Finally, a possible implementation of the new concept is demonstrated by means of an UML model.

Using Form+Theme+Context (FTC) for Rebalancing 21st-Century Art Education

ERIC Educational Resources Information Center

Sandell, Renee

2009-01-01

This article addresses the need to rebalance 21st-century art education for inclusion and integration leading to fuller art engagement in an increasingly visual world. I expand upon the form versus content canon in art and offset the typically predominant use of sensory, formal, or technical qualities in comprehending meaning from, as well as in…

Life Designing: A Paradigm for Career Construction in the 21st Century

ERIC Educational Resources Information Center

Savickas, Mark L.; Nota, Laura; Rossier, Jerome; Dauwalder, Jean-Pierre; Duarte, Maria Eduarda; Guichard, Jean; Soresi, Salvatore; Van Esbroeck, Raoul; van Vianen, Annelies E. M.

2009-01-01

At the beginning of the 21st century, a new social arrangement of work poses a series of questions and challenges to scholars who aim to help people develop their working lives. Given the globalization of career counseling, we decided to address these issues and then to formulate potentially innovative responses in an international forum. We used…

Towards More Comprehensive Projections of Urban Heat-Related Mortality: Estimates for New York City under Multiple Population, Adaptation, and Climate Scenarios

PubMed Central

Petkova, Elisaveta P.; Vink, Jan K.; Horton, Radley M.; Gasparrini, Antonio; Bader, Daniel A.; Francis, Joe D.; Kinney, Patrick L.

2016-01-01

Background: High temperatures have substantial impacts on mortality and, with growing concerns about climate change, numerous studies have developed projections of future heat-related deaths around the world. Projections of temperature-related mortality are often limited by insufficient information to formulate hypotheses about population sensitivity to high temperatures and future demographics. Objectives: The present study derived projections of temperature-related mortality in New York City by taking into account future patterns of adaptation or demographic change, both of which can have profound influences on future health burdens. Methods: We adopted a novel approach to modeling heat adaptation by incorporating an analysis of the observed population response to heat in New York City over the course of eight decades. This approach projected heat-related mortality until the end of the 21st century based on observed trends in adaptation over a substantial portion of the 20th century. In addition, we incorporated a range of new scenarios for population change until the end of the 21st century. We then estimated future heat-related deaths in New York City by combining the changing temperature–mortality relationship and population scenarios with downscaled temperature projections from the 33 global climate models (GCMs) and two Representative Concentration Pathways (RCPs). Results: The median number of projected annual heat-related deaths across the 33 GCMs varied greatly by RCP and adaptation and population change scenario, ranging from 167 to 3,331 in the 2080s compared with 638 heat-related deaths annually between 2000 and 2006. Conclusions: These findings provide a more complete picture of the range of potential future heat-related mortality risks across the 21st century in New York City, and they highlight the importance of both demographic change and adaptation responses in modifying future risks. Citation: Petkova EP, Vink JK, Horton RM, Gasparrini A, Bader

Changing Course in Jefferson City: Reevaluating a District Initiative to Convert Under-Enrolled Elementary Schools

ERIC Educational Resources Information Center

Lochmiller, Chad R.

2018-01-01

This case positions the reader as the superintendent of Jefferson City Public Schools (pseudonym). Like many urban school districts in the United States, Jefferson City faces a complex milieu of fiscal challenges attributed to inadequate state funding and declining student enrollment. Within this case, the superintendent must address the failing…

The Role of Supervisory Assistant Principals in District Change Initiatives within New York City Department of Education High Schools

ERIC Educational Resources Information Center

Quinlan, Robert James

2015-01-01

The onset of the first decade of the 21st century has seen many district change initiatives within the New York City Department of Education. Several of these district initiatives have been instructionally-based and thus have made the role of high school supervisory assistant principals integral in their successful implementation. The purpose of…

Addressing Failures in Exascale Computing

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

Snir, Marc; Wisniewski, Robert; Abraham, Jacob

2014-01-01

We present here a report produced by a workshop on Addressing failures in exascale computing' held in Park City, Utah, 4-11 August 2012. The charter of this workshop was to establish a common taxonomy about resilience across all the levels in a computing system, discuss existing knowledge on resilience across the various hardware and software layers of an exascale system, and build on those results, examining potential solutions from both a hardware and software perspective and focusing on a combined approach. The workshop brought together participants with expertise in applications, system software, and hardware; they came from industry, government, andmore » academia, and their interests ranged from theory to implementation. The combination allowed broad and comprehensive discussions and led to this document, which summarizes and builds on those discussions.« less

Learning Cities as Healthy Green Cities: Building Sustainable Opportunity Cities

ERIC Educational Resources Information Center

Kearns, Peter

2012-01-01

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

Critical Media Pedagogy: Teaching for Achievement in City Schools. Language & Literacy

ERIC Educational Resources Information Center

Morrell, Ernest; Duenas, Rudy; Garcia, Veronica; Lopez, Jorge

2013-01-01

This practical book examines how teaching media in high school English and social studies classrooms can address major challenges in our educational system. The authors argue that, in addition to providing underserved youth with access to 21st century learning technologies, critical media education will help improve academic literacy achievement…

City of West Liberty, Iowa - Clean Water Act Public Notice

EPA Pesticide Factsheets

The EPA is providing notice of a proposed Administrative Penalty Assessment against the City of West Liberty, Iowa, a municipality with a mailing address of 409 North Calhoun Street, West Liberty, IA 52776, for alleged violations of the Clean Water Act.

Integration of utilities infrastructures in a future internet enabled smart city framework.

PubMed

Sánchez, Luis; Elicegui, Ignacio; Cuesta, Javier; Muñoz, Luis; Lanza, Jorge

2013-10-25

Improving efficiency of city services and facilitating a more sustainable development of cities are the main drivers of the smart city concept. Information and Communication Technologies (ICT) play a crucial role in making cities smarter, more accessible and more open. In this paper we present a novel architecture exploiting major concepts from the Future Internet (FI) paradigm addressing the challenges that need to be overcome when creating smarter cities. This architecture takes advantage of both the critical communications infrastructures already in place and owned by the utilities as well as of the infrastructure belonging to the city municipalities to accelerate efficient provision of existing and new city services. The paper highlights how FI technologies create the necessary glue and logic that allows the integration of current vertical and isolated city services into a holistic solution, which enables a huge forward leap for the efficiency and sustainability of our cities. Moreover, the paper describes a real-world prototype, that instantiates the aforementioned architecture, deployed in one of the parks of the city of Santander providing an autonomous public street lighting adaptation service. This prototype is a showcase on how added-value services can be seamlessly created on top of the proposed architecture.

Integration of Utilities Infrastructures in a Future Internet Enabled Smart City Framework

PubMed Central

Sánchez, Luis; Elicegui, Ignacio; Cuesta, Javier; Muñoz, Luis; Lanza, Jorge

2013-01-01

Improving efficiency of city services and facilitating a more sustainable development of cities are the main drivers of the smart city concept. Information and Communication Technologies (ICT) play a crucial role in making cities smarter, more accessible and more open. In this paper we present a novel architecture exploiting major concepts from the Future Internet (FI) paradigm addressing the challenges that need to be overcome when creating smarter cities. This architecture takes advantage of both the critical communications infrastructures already in place and owned by the utilities as well as of the infrastructure belonging to the city municipalities to accelerate efficient provision of existing and new city services. The paper highlights how FI technologies create the necessary glue and logic that allows the integration of current vertical and isolated city services into a holistic solution, which enables a huge forward leap for the efficiency and sustainability of our cities. Moreover, the paper describes a real-world prototype, that instantiates the aforementioned architecture, deployed in one of the parks of the city of Santander providing an autonomous public street lighting adaptation service. This prototype is a showcase on how added-value services can be seamlessly created on top of the proposed architecture. PMID:24233072

Age-Friendly Portland: a university-city-community partnership.

PubMed

Neal, Margaret B; DeLaTorre, Alan K; Carder, Paula C

2014-01-01

This article addresses the question of how creating an age-friendly city has come to be an important policy and planning issue in Portland, Oregon. In 2006, researchers from Portland State University's Institute on Aging examined the meanings of age friendliness among a broad range of participants in Portland, Oregon. The research was conducted in conjunction with the World Health Organization's (WHO) Age-Friendly Cities project and followed the completion of two earlier non-WHO-related projects. The city of Portland, through the Institute on Aging, was one of nine original members to apply for and be accepted into the WHO Global Network of Age-Friendly Cities and Communities. An Age-Friendly Portland Advisory Council was formed to guide the development of an action plan, monitor progress over time, and suggest additional research. To understand how Portland's age-friendly policy effort has developed over time, we use Kingdon's (1984) agenda-setting framework to explain how the policy problem was formulated, how solutions were developed, and the influence of local politics. The policy actors, including individuals and organizations working within and outside of government, are described. The Portland experience provides a case study that other cities, especially those with a strong commitment to community-engaged urban planning, may find useful as they develop age-friendly initiatives.

European Healthy Cities evaluation: conceptual framework and methodology.

PubMed

de Leeuw, Evelyne; Green, Geoff; Dyakova, Mariana; Spanswick, Lucy; Palmer, Nicola

2015-06-01

This paper presents the methodology, programme logic and conceptual framework that drove the evaluation of the Fifth Phase of the WHO European Healthy Cities Network. Towards the end of the phase, 99 cities were designated progressively through the life of the phase (2009-14). The paper establishes the values, systems and aspirations that these cities sign up for, as foundations for the selection of methodology. We assert that a realist synthesis methodology, driven by a wide range of qualitative and quantitative methods, is the most appropriate perspective to address the wide geopolitical, demographic, population and health diversities of these cities. The paper outlines the rationale for a structured multiple case study approach, the deployment of a comprehensive questionnaire, data mining through existing databases including Eurostat and analysis of management information generation tools used throughout the period. Response rates were considered extremely high for this type of research. Non-response analyses are described, which show that data are representative for cities across the spectrum of diversity. This paper provides a foundation for further analysis on specific areas of interest presented in this supplement. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Modelling future improvements in the St. Louis River fishery ...

EPA Pesticide Factsheets

The presence of fish consumption advisories has a negative impact on fishing. In the St. Louis River, an important natural resource management goal is to reduce or eliminate fish consumption advisories by remediating contaminant sediments and improving aquatic habitat. However, we currently lack sufficient understanding to estimate the cumulative effects of these habitat improvements on fish contaminant burdens. To address this gap, our study had two main research objectives: first, to determine the relationship between game fish habitat use and polychlorinated biphenyls (PCBs) concentrations in the lower St. Louis River, and two, to calibrate and validate a habitat-based Biota-Sediment Accumulation Factor (BSAF) model that estimates fish PCBs concentration as a function of both sediment and habitat quality. We sampled two resident fishes, Yellow Perch (Perca flavescens) and Black Crappie (Pomoxis nigromaculatus), and two migratory fishes, Northern Pike (Esox lucius) and Walleye (Sander vitreus) of varying size and from locations spread across the St. Louis River estuary, the largest coastal wetland complex in Lake Superior. We found differences in contaminant concentration that were related to habitat usage, though results varied by species. For migratory fishes, increasing diet from Lake Superior was associated with decreasing PCBs concentration in tissue. For resident fishes, PCBs concentration was highest in the industrial portion of the river. Model calibra

An overview of city analytics

PubMed Central

Higham, Desmond J.; Batty, Michael; Bettencourt, Luís M. A.; Greetham, Danica Vukadinović; Grindrod, Peter

2017-01-01

We introduce the 14 articles in the Royal Society Open Science themed issue on City Analytics. To provide a high-level, strategic, overview, we summarize the topics addressed and the analytical tools deployed. We then give a more detailed account of the individual contributions. Our overall aims are (i) to highlight exciting advances in this emerging, interdisciplinary field, (ii) to encourage further activity and (iii) to emphasize the variety of new, public-domain, datasets that are available to researchers. PMID:28386454

Aerosol climatology over Mexico City basin: Characterization of their optical properties

NASA Astrophysics Data System (ADS)

Carabali-Sandoval, Giovanni; Valdéz-Barrón, Mauro; Bonifaz-Alfonso, Roberto; Riveros-Rosas, David; Estévez, Héctor

2015-04-01

Climatology of aerosol optical depth (AOD), single scattering albedo (SSA) and size parameters were analyzed using a 15-year (1999-2014) data set from AErosol RObotic NETwork (AERONET) observations over Mexico City basin. Since urban air pollution is one of the biggest problems that face this megacity, many studies addressing these issues have been published. However few studies have examined the climatology of aerosol taking into account their optical properties over long-time period. Pollution problems in Mexico City have been generated by the daily activities of some 21 million people coupled with the vast amount of industry located within the city's metropolitan area. Another contributing factor is the unique geographical setting of the basin encompassing Mexico City. The basin covers approximately 5000 km2 of the Mexican Plateau at an average elevation of 2250 m above sea level (ASL) and is surrounded on three sides by mountains averaging over 3000 m ASL. In this work we present preliminary results of aerosol climatology in Mexico City.

NORAD: A Model to Address Gaps in US-Mexico Security Coordination

DTIC Science & Technology

2016-05-26

37 slow economic recovery throughout the 1930s by creating a national investment bank , accelerating land reforms, and nationalizing the...population formed in northern Mexico, with unemployment rates rising as high as fifty percent in border cities such as Ciudad Juárez, Tijuana, and...Mexicali.178 To address unemployment in the historically volatile border region, the Mexican government instituted a series of economic development

Evaluation of Argentinean Bird Species as Amplifying Hosts for St. Louis Encephalitis Virus (Flavivirus, Flaviviridae).

PubMed

Díaz, Adrián; Flores, Fernando S; Quaglia, Agustín I; Contigiani, Marta S

2018-05-14

St.Louis encephalitis virus (SLEV) is an emerging human pathogen flavivirus in Argentina. Recently, it has reemerged in the United States. We evaluated the role as amplifying host of six resident bird species and analyzed their capacity as host during the 2005 encephalitis outbreak of SLEV in Córdoba. Eared dove, picui ground dove, and house sparrow were the three species with highest host competence index. At a city level, eared doves and picui ground doves were the most important amplifying hosts during the 2005 SLEV human outbreak in Córdoba city. This finding highlighted important differences in the SLEV ecology between Argentina and the United States. Characterizing and evaluating the SLEV hosts contribute to our knowledge about its ecology and could help us to understand the causes that promote its emergence as a human pathogen in South America.

Soap-stone in architecture of North European cities. A nomination as a candidate for a Global Heritage Stones Resource

NASA Astrophysics Data System (ADS)

Bulakh, Andrey

2016-04-01

Soap stone represents soft Proterozoic rock type from the deposit Nunnalahti situated on the western shore of the big Lake Pielinen in Eastern Finland. It consists of talc (40 - 50 %), magnesite MgCO3 (40 - 50 %), chlorite (5 - 8 %), dolomite, calcite, etc. The colour of the stone is very spectacular and varies from yellow and brownish-yellow to grey, greenish grey. The soft stone is a highly workable material for a sculptor's chisel. It was one of the most popular ornamental rocks used architecture of the Modern style in St Petersburg, Helsinki, Turku, Tampere and other North European cities lately in the XIX-th centuries. Examples are given and discussed. References: Bulakh, A.G., Abakumova, N.B., and Romanovsky, J.V. St Petersburg: a History in Stone. 2010. Print House of St Petersburg State University. 173 p. (In English).

School-Based Management/Shared Decision-Making: A Study of School Reform in New York City.

ERIC Educational Resources Information Center

Jewell, Kenneth E.; Rosen, Jacqueline L.

School-Based Management/Shared Decision Making is a city-wide program supported by New York City Schools in collaboration with Bank Street College, based on the belief that students, parents, school staff, and communities have unique needs, and that these needs can best be addressed by these persons. Participating schools formed teams of…

Managing urban water systems with significant adaptation deficits - a unified framework for secondary cities

NASA Astrophysics Data System (ADS)

Pathirana, A.; Radhakrishnan, M.; Zevenbergen, C.; Quan, N. H.

2016-12-01

The need to address the shortcomings of urban systems - adaptation deficit - and shortcomings in response to climate change - `adaptation gap' - are both major challenges in maintaining the livability and sustainability of cities. However, the adaptation actions defined in terms of type I (addressing adaptation deficits) and type II (addressing adaptation gaps), often compete and conflict each other in the secondary cities of the global south. Extending the concept of the environmental Kuznets curve, this paper argues that a unified framework that calls for synergistic action on type I and type II adaptation is essential in order for these cities to maintain their livability, sustainability and resilience facing extreme rates of urbanization and rapid onset of climate change. The proposed framework has been demonstrated in Can Tho, Vietnam, where there are significant adaptation deficits due to rapid urbanisation and adaptation gaps due to climate change and socio-economic changes. The analysis in Can Tho reveals the lack of integration between type I and type II measures that could be overcome by closer integration between various stakeholders in terms of planning, prioritising and implementing the adaptation measures.

Individual-level, network-level and city-level factors associated with HIV prevalence among people who inject drugs in eight Russian cities: a cross-sectional study

PubMed Central

Eritsyan, Ksenia; Heimer, Robert; Barbour, Russell; Odinokova, Veronika; White, Edward; Rusakova, Maia M; Smolskaya, Tatiana T; Levina, Olga S

2013-01-01

Objectives To ascertain HIV prevalence among people who inject drug (injection drug users (IDUs)) in the Russian Federation and identify explanations for the disparity in different cities. Design Cross-sectional survey with serological testing for HIV and hepatitis C virus prevalent infections. Setting 8 Russian cities—Irkutsk, Omsk, Chelyabinsk, Yekaterinburg, Naberezhnye Chelny, Voronezh, Orel and St Petersburg. Participants In 2007–2009 active IDUs were recruited by respondent-driven sampling with a target sample size of 300 or more in each city. Main outcome measures Participants were administered a questionnaire covering sociodemographics, injection risk and protective behaviours, sexual behaviours, HIV knowledge, experiences with drug treatment and harm reduction programmes and social networks. Participants were tested for HIV and hepatitis C by enzyme immunoassay. Data were analysed to identify individual-level, network-level and city-level characteristics significantly associated with HIV prevalence. Factors significant at p≤0.1 were entered into a hierarchical regression model to control for multicollinearity. Results A total of 2596 active IDUs were recruited, interviewed and tested for HIV and hepatitis C virus infection. HIV prevalence ranged from 3% (in Voronezh) to 64% (in Yekaterinburg). Although individual-level and network-level variables explain some of the difference in prevalence across the eight cities, the over-riding variable that seems to account for most of the variance is the emergence of commercial, as opposed to homemade, heroin as the predominant form of opioid injected. Conclusions The expansion of commercial heroin markets to many Russian cities may have served as a trigger for an expanding HIV epidemic among IDUs in that country. PMID:23794559

Texas: City of Laredo Health Department (A Former EPA CARE Project)

EPA Pesticide Factsheets

The City of Laredo Health Department (CLHD) is the recipient of a Level II CARE cooperative agreement to conduct a stakeholder-based citywide intervention to provide community-wide environmental and health prevention and address environmental priorities.

Community Reactions to Campaigns Addressing Crystal Methamphetamine Use among Gay and Bisexual Men in New York City

ERIC Educational Resources Information Center

Nanin, Jose E.; Parsons, Jeffrey T.; Bimbi, David S.; Grov, Christian; Brown, Justin T.

2006-01-01

Crystal methamphetamine (aka "crystal meth") use with high-risk sex has become an emerging health problem for gay and bisexual men in New York City since the late 1990s. Public health campaigns were eventually developed to encourage gay and bisexual men to avoid or reconsider using crystal meth. Reactions to three campaigns were measured…

78 FR 19632 - Special Local Regulations; St. Thomas Carnival Watersport Activities, Charlotte Amalie Harbor; St...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-02

...-AA08 Special Local Regulations; St. Thomas Carnival Watersport Activities, Charlotte Amalie Harbor; St... proposes to establish a special local regulation on the waters of Charlotte Amalie Harbor in St Thomas, USVI during the St. Thomas Carnival Watersport Activities, a high speed boat race. The event is...

21st century neurobehavioral theories of decision making in addiction: Review and evaluation.

PubMed

Bickel, Warren K; Mellis, Alexandra M; Snider, Sarah E; Athamneh, Liqa N; Stein, Jeffrey S; Pope, Derek A

2018-01-01

This review critically examines neurobehavioral theoretical developments in decision making in addiction in the 21st century. We specifically compare each theory reviewed to seven benchmarks of theoretical robustness, based on their ability to address: why some commodities are addictive; developmental trends in addiction; addiction-related anhedonia; self-defeating patterns of behavior in addiction; why addiction co-occurs with other unhealthy behaviors; and, finally, means for the repair of addiction. We have included only self-contained theories or hypotheses which have been developed or extended in the 21st century to address decision making in addiction. We thus review seven distinct theories of decision making in addiction: learning theories, incentive-sensitization theory, dopamine imbalance and systems models, opponent process theory, strength models of self-control failure, the competing neurobehavioral decision systems theory, and the triadic systems theory of addiction. Finally, we have directly compared the performance of each of these theories based on the aforementioned benchmarks, and highlighted key points at which several theories have coalesced. Copyright © 2017 Elsevier Inc. All rights reserved.

75 FR 75941 - Proposed Flood Elevation Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-07

... mile None +16 upstream of Peterson Road. Howard Creek Approximately 1,635 None +6 City of Port St... Road........ None +19 City of Port St. Lucie, Unincorporated Areas of St. Lucie County. [[Page 75943... 34950. City of Port St. Lucie Maps are available for inspection at City Hall, 121 Southwest Port St...

21st Century Science as a Relational Process: From Eureka! to Team Science and a Place for Community Psychology

PubMed Central

Tebes, Jacob Kraemer; Thai, Nghi D.; Matlin, Samantha L.

2014-01-01

In this paper we maintain that 21st century science is, fundamentally, a relational process in which knowledge is produced (or co-produced) through transactions among researchers or among researchers and public stakeholders. We offer an expanded perspective on the practice of 21st century science, the production of scientific knowledge, and what community psychology can contribute to these developments. We argue that: 1) trends in science show that research is increasingly being conducted in teams; 2) scientific teams, such as transdisciplinary teams of researchers or of researchers collaborating with various public stakeholders, are better able to address complex challenges; 3) transdisciplinary scientific teams are part of the larger, 21st century transformation in science; 4) the concept of heterarchy is a heuristic for team science aligned with this transformation; 5) a contemporary philosophy of science known as perspectivism provides an essential foundation to advance 21st century science; and 6) community psychology, through its core principles and practice competencies, offers theoretical and practical expertise for advancing team science and the transformation in science currently underway. We discuss the implications of these points and illustrate them briefly with two examples of transdisciplinary team science from our own work. We conclude that a new narrative is emerging for science in the 21st century that draws on interpersonal transactions in teams, and active engagement by researchers with the public to address critical accountabilities. Because of its core organizing principles and unique blend of expertise on the intersection of research and practice, community psychologists are extraordinarily well-prepared to help advance these developments, and thus have much to offer 21st century science. PMID:24496718

Genotypic and phenotypic profiles of Escherichia coli isolates belonging to clinical sequence type 131 (ST131), clinical non-ST131, and fecal non-ST131 lineages from India.

PubMed

Hussain, Arif; Ranjan, Amit; Nandanwar, Nishant; Babbar, Anshu; Jadhav, Savita; Ahmed, Niyaz

2014-12-01

In view of the epidemiological success of CTX-M-15-producing lineages of Escherichia coli and particularly of sequence type 131 (ST131), it is of significant interest to explore its prevalence in countries such as India and to determine if antibiotic resistance, virulence, metabolic potential, and/or the genetic architecture of the ST131 isolates differ from those of non-ST131 isolates. A collection of 126 E. coli isolates comprising 43 ST131 E. coli, 40 non-ST131 E. coli, and 43 fecal E. coli isolates collected from a tertiary care hospital in India was analyzed. These isolates were subjected to enterobacterial repetitive intergenic consensus (ERIC)-based fingerprinting, O typing, phylogenetic grouping, antibiotic sensitivity testing, and virulence and antimicrobial resistance gene (VAG) detection. Representative isolates from this collection were also analyzed by multilocus sequence typing (MLST), conjugation, metabolic profiling, biofilm production assay, and zebra fish lethality assay. All of the 43 ST131 E. coli isolates were exclusively associated with phylogenetic group B2 (100%), while most of the clinical non-ST131 and stool non-ST131 E. coli isolates were affiliated with the B2 (38%) and A (58%) phylogenetic groups, respectively. Significantly greater proportions of ST131 isolates (58%) than non-ST131 isolates (clinical and stool E. coli isolates, 5% each) were technically identified to be extraintestinal pathogenic E. coli (ExPEC). The clinical ST131, clinical non-ST131, and stool non-ST131 E. coli isolates exhibited high rates of multidrug resistance (95%, 91%, and 91%, respectively), extended-spectrum-β-lactamase (ESBL) production (86%, 83%, and 91%, respectively), and metallo-β-lactamase (MBL) production (28%, 33%, and 0%, respectively). CTX-M-15 was strongly linked with ESBL production in ST131 isolates (93%), whereas CTX-M-15 plus TEM were present in clinical and stool non-ST131 E. coli isolates. Using MLST, we confirmed the presence of two NDM-1

Epidemic potential of Escherichia coli ST131 and Klebsiella pneumoniae ST258: a systematic review and meta-analysis

PubMed Central

Dautzenberg, M J D; Haverkate, M R; Bonten, M J M; Bootsma, M C J

2016-01-01

Objectives Observational studies have suggested that Escherichia coli sequence type (ST) 131 and Klebsiella pneumoniae ST258 have hyperendemic properties. This would be obvious from continuously high incidence and/or prevalence of carriage or infection with these bacteria in specific patient populations. Hyperendemicity could result from increased transmissibility, longer duration of infectiousness, and/or higher pathogenic potential as compared with other lineages of the same species. The aim of our research is to quantitatively estimate these critical parameters for E. coli ST131 and K. pneumoniae ST258, in order to investigate whether E. coli ST131 and K. pneumoniae ST258 are truly hyperendemic clones. Primary outcome measures A systematic literature search was performed to assess the evidence of transmissibility, duration of infectiousness, and pathogenicity for E. coli ST131 and K. pneumoniae ST258. Meta-regression was performed to quantify these characteristics. Results The systematic literature search yielded 639 articles, of which 19 data sources provided information on transmissibility (E. coli ST131 n=9; K. pneumoniae ST258 n=10)), 2 on duration of infectiousness (E. coli ST131 n=2), and 324 on pathogenicity (E. coli ST131 n=285; K. pneumoniae ST258 n=39). Available data on duration of carriage and on transmissibility were insufficient for quantitative assessment. In multivariable meta-regression E. coli isolates causing infection were associated with ST131, compared to isolates only causing colonisation, suggesting that E. coli ST131 can be considered more pathogenic than non-ST131 isolates. Date of isolation, location and resistance mechanism also influenced the prevalence of ST131. E. coli ST131 was 3.2 (95% CI 2.0 to 5.0) times more pathogenic than non-ST131. For K. pneumoniae ST258 there were not enough data for meta-regression assessing the influence of colonisation versus infection on ST258 prevalence. Conclusions With the currently available data

The Role of Sister Cities' Staff Exchanges in Developing "Learning Cities": Exploring Necessary and Sufficient Conditions in Social Capital Development Utilizing Proportional Odds Modeling.

PubMed

Buckley, Patrick Henry; Takahashi, Akio; Anderson, Amy

2015-06-24

In the last half century former international adversaries have become cooperators through networking and knowledge sharing for decision making aimed at improving quality of life and sustainability; nowhere has this been more striking then at the urban level where such activity is seen as a key component in building "learning cities" through the development of social capital. Although mega-cities have been leaders in such efforts, mid-sized cities with lesser resource endowments have striven to follow by focusing on more frugal sister city type exchanges. The underlying thesis of our research is that great value can be derived from city-to-city exchanges through social capital development. However, such a study must differentiate between necessary and sufficient conditions. Past studies assumed necessary conditions were met and immediately jumped to demonstrating the existence of structural relationships by measuring networking while further assuming that the existence of such demonstrated a parallel development of cognitive social capital. Our research addresses this lacuna by stepping back and critically examining these assumptions. To accomplish this goal we use a Proportional Odds Modeling with a Cumulative Logit Link approach to demonstrate the existence of a common latent structure, hence asserting that necessary conditions are met.

High Tuberculosis Strain Diversity Among New York City Public Housing Residents

PubMed Central

Perri, Bianca R.; Ahuja, Shama D.

2016-01-01

Objectives. We sought to better understand tuberculosis (TB) epidemiology among New York City Housing Authority (NYCHA) residents, after a recent TB investigation identified patients who had the same TB strain. Methods. The study population included all New York City patients with TB confirmed during 2001 through 2009. Patient address at diagnosis determined NYCHA residence. We calculated TB incidence, reviewed TB strain data, and identified factors associated with TB clustering. Results. During 2001 to 2009, of 8953 individuals in New York City with TB, 512 (6%) had a NYCHA address. Among the US-born, TB incidence among NYCHA residents (6.0/100 000 persons) was twice that among non-NYCHA residents (3.0/100 000 persons). Patients in NYCHA had high TB strain diversity. US birth, younger age, and substance use were associated with TB clustering among NYCHA individuals with TB. Conclusions. High TB strain diversity among residents of NYCHA with TB does not suggest transmission among residents. These findings illustrate that NYCHA’s higher TB incidence is likely attributable to its higher concentration of individuals with known TB risk factors. PMID:26691125

Ecological evaluation of proposed dredged material from St. Andrew Bay, Florida

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

Mayhew, H.L.; Word, J.Q.; Kohn, N.P.

1993-10-01

The US Army Corps of Engineers (USACE), Mobile District, requested that the Battelle/Marine Sciences Laboratory (MSL) conduct field sampling and chemical and biological testing to determine the suitability of potential dredged material for open ocean disposal. Sediment from St. Andrew Bay was chemically characterized and evaluated for biological toxicity and bioaccumulation of contaminants. The Tier III guidance for ocean disposal testing requires tests of water column effects (following dredged material disposal), deposited sediment toxicity, and bioaccumulation of contaminants from deposited sediment (dredged material). To meet these requirements, the MSL conducted suspended-particulate-phase (SPP) toxicity tests, solid-phase toxicity tests, and bioaccumulation testingmore » on sediment representing potential dredged material from Panama City Harbor. Physical and chemical characterization of sediment to support toxicity and bioaccumulation results was also conducted on both the test and reference sediments. The MSL collected sediment samples from five sites in St. Andrew Bay and one reference site near Lands End Peninsula. The five test sediments and the reference sediment were analyzed for physical and chemical sediment characteristics, SPP chemical contaminants, solid-phase toxicity, SPP toxicity, and bioaccumulation of contaminants.« less

33 CFR 100.915 - St. Clair River Classic Offshore Race, St. Clair, MI.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false St. Clair River Classic Offshore Race, St. Clair, MI. 100.915 Section 100.915 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY REGATTAS AND MARINE PARADES SAFETY OF LIFE ON NAVIGABLE WATERS § 100.915 St. Clair River...

33 CFR 100.915 - St. Clair River Classic Offshore Race, St. Clair, MI.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false St. Clair River Classic Offshore Race, St. Clair, MI. 100.915 Section 100.915 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Classic Offshore Race, St. Clair, MI. (a) Regulated Area. A regulated area is established to include all...

33 CFR 100.915 - St. Clair River Classic Offshore Race, St. Clair, MI.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false St. Clair River Classic Offshore Race, St. Clair, MI. 100.915 Section 100.915 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Classic Offshore Race, St. Clair, MI. (a) Regulated Area. A regulated area is established to include all...

33 CFR 100.915 - St. Clair River Classic Offshore Race, St. Clair, MI.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false St. Clair River Classic Offshore Race, St. Clair, MI. 100.915 Section 100.915 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Classic Offshore Race, St. Clair, MI. (a) Regulated Area. A regulated area is established to include all...

33 CFR 100.915 - St. Clair River Classic Offshore Race, St. Clair, MI.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false St. Clair River Classic Offshore Race, St. Clair, MI. 100.915 Section 100.915 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Classic Offshore Race, St. Clair, MI. (a) Regulated Area. A regulated area is established to include all...

High HPV vaccination uptake rates for adolescent girls after regional governmental funding in Shiki City, Japan.

PubMed

Hayashi, Y; Shimizu, Y; Netsu, S; Hanley, S; Konno, R

2012-08-10

In Japan, the bivalent HPV vaccine was approved in October, 2009 and became available as a non-routine vaccine from December, 2009. While routine vaccinations are free, the cost and responsibility for non-routine vaccinations are left to the individual. In exceptional circumstances regional governments fund non-routine vaccinations. This was the case in Shiki City, Saitama Prefecture, where a high uptake rate for individual (non-school based) HPV vaccination was obtained. On January 20, 2010, the mayor of Shiki City announced to the media his decision to vaccinate adolescent girls in Shiki City against HPV. A project team for HPV vaccination was set up in the city's Health Promotion Center. To gain mutual consent for HPV vaccination, senior health professionals, city officials, the head of the board of education, school principals and health-care teachers met several times. The cohort to be vaccinated was 1254 girls aged 12-15 years. Individual notifications were mailed to each girl on April 23, 2010, along with information about the HPV vaccine. As of April 10th, 2011, the uptake rate for girls aged 15 years old was 90.7% for the 1st dose. The vaccine registry is managed by the health care system of the city. The success of the HPV vaccination program and high uptake rates in Shiki City is a good model for the nationwide HPV vaccination program that started in February, 2011. Copyright © 2012 Elsevier Ltd. All rights reserved.

Addressing failures in exascale computing

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

Snir, Marc; Wisniewski, Robert W.; Abraham, Jacob A.

2014-05-01

We present here a report produced by a workshop on “Addressing Failures in Exascale Computing” held in Park City, Utah, August 4–11, 2012. The charter of this workshop was to establish a common taxonomy about resilience across all the levels in a computing system; discuss existing knowledge on resilience across the various hardware and software layers of an exascale system; and build on those results, examining potential solutions from both a hardware and software perspective and focusing on a combined approach. The workshop brought together participants with expertise in applications, system software, and hardware; they came from industry, government, andmore » academia; and their interests ranged from theory to implementation. The combination allowed broad and comprehensive discussions and led to this document, which summarizes and builds on those discussions.« less

Ozone and childhood respiratory disease in three US cities: evaluation of effect measure modification by neighborhood socioeconomic status using a Bayesian hierarchical approach.

PubMed

O' Lenick, Cassandra R; Chang, Howard H; Kramer, Michael R; Winquist, Andrea; Mulholland, James A; Friberg, Mariel D; Sarnat, Stefanie Ebelt

2017-04-05

Ground-level ozone is a potent airway irritant and a determinant of respiratory morbidity. Susceptibility to the health effects of ambient ozone may be influenced by both intrinsic and extrinsic factors, such as neighborhood socioeconomic status (SES). Questions remain regarding the manner and extent that factors such as SES influence ozone-related health effects, particularly across different study areas. Using a 2-stage modeling approach we evaluated neighborhood SES as a modifier of ozone-related pediatric respiratory morbidity in Atlanta, Dallas, & St. Louis. We acquired multi-year data on emergency department (ED) visits among 5-18 year olds with a primary diagnosis of respiratory disease in each city. Daily concentrations of 8-h maximum ambient ozone were estimated for all ZIP Code Tabulation Areas (ZCTA) in each city by fusing observed concentration data from available network monitors with simulations from an emissions-based chemical transport model. In the first stage, we used conditional logistic regression to estimate ZCTA-specific odds ratios (OR) between ozone and respiratory ED visits, controlling for temporal trends and meteorology. In the second stage, we combined ZCTA-level estimates in a Bayesian hierarchical model to assess overall associations and effect modification by neighborhood SES considering categorical and continuous SES indicators (e.g., ZCTA-specific levels of poverty). We estimated ORs and 95% posterior intervals (PI) for a 25 ppb increase in ozone. The hierarchical model combined effect estimates from 179 ZCTAs in Atlanta, 205 ZCTAs in Dallas, and 151 ZCTAs in St. Louis. The strongest overall association of ozone and pediatric respiratory disease was in Atlanta (OR = 1.08, 95% PI: 1.06, 1.11), followed by Dallas (OR = 1.04, 95% PI: 1.01, 1.07) and St. Louis (OR = 1.03, 95% PI: 0.99, 1.07). Patterns of association across levels of neighborhood SES in each city suggested stronger ORs in low compared to high SES areas, with

CityGML - Interoperable semantic 3D city models

NASA Astrophysics Data System (ADS)

Gröger, Gerhard; Plümer, Lutz

2012-07-01

CityGML is the international standard of the Open Geospatial Consortium (OGC) for the representation and exchange of 3D city models. It defines the three-dimensional geometry, topology, semantics and appearance of the most relevant topographic objects in urban or regional contexts. These definitions are provided in different, well-defined Levels-of-Detail (multiresolution model). The focus of CityGML is on the semantical aspects of 3D city models, its structures, taxonomies and aggregations, allowing users to employ virtual 3D city models for advanced analysis and visualization tasks in a variety of application domains such as urban planning, indoor/outdoor pedestrian navigation, environmental simulations, cultural heritage, or facility management. This is in contrast to purely geometrical/graphical models such as KML, VRML, or X3D, which do not provide sufficient semantics. CityGML is based on the Geography Markup Language (GML), which provides a standardized geometry model. Due to this model and its well-defined semantics and structures, CityGML facilitates interoperable data exchange in the context of geo web services and spatial data infrastructures. Since its standardization in 2008, CityGML has become used on a worldwide scale: tools from notable companies in the geospatial field provide CityGML interfaces. Many applications and projects use this standard. CityGML is also having a strong impact on science: numerous approaches use CityGML, particularly its semantics, for disaster management, emergency responses, or energy-related applications as well as for visualizations, or they contribute to CityGML, improving its consistency and validity, or use CityGML, particularly its different Levels-of-Detail, as a source or target for generalizations. This paper gives an overview of CityGML, its underlying concepts, its Levels-of-Detail, how to extend it, its applications, its likely future development, and the role it plays in scientific research. Furthermore, its

St2-80: a new FISH marker for St genome and genome analysis in Triticeae.

PubMed

Wang, Long; Shi, Qinghua; Su, Handong; Wang, Yi; Sha, Lina; Fan, Xing; Kang, Houyang; Zhang, Haiqin; Zhou, Yonghong

2017-07-01

The St genome is one of the most fundamental genomes in Triticeae. Repetitive sequences are widely used to distinguish different genomes or species. The primary objectives of this study were to (i) screen a new sequence that could easily distinguish the chromosome of the St genome from those of other genomes by fluorescence in situ hybridization (FISH) and (ii) investigate the genome constitution of some species that remain uncertain and controversial. We used degenerated oligonucleotide primer PCR (Dop-PCR), Dot-blot, and FISH to screen for a new marker of the St genome and to test the efficiency of this marker in the detection of the St chromosome at different ploidy levels. Signals produced by a new FISH marker (denoted St 2 -80) were present on the entire arm of chromosomes of the St genome, except in the centromeric region. On the contrary, St 2 -80 signals were present in the terminal region of chromosomes of the E, H, P, and Y genomes. No signal was detected in the A and B genomes, and only weak signals were detected in the terminal region of chromosomes of the D genome. St 2 -80 signals were obvious and stable in chromosomes of different genomes, whether diploid or polyploid. Therefore, St 2 -80 is a potential and useful FISH marker that can be used to distinguish the St genome from those of other genomes in Triticeae.

75 FR 74079 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-30

..., 330 Marshall St, Lansing, 10001025 Muskegon County Lewis, John C. and Augusta Covell, House, 324 S... Archeological Site 34Jf109, Address Restricted, Belleville, 10001014 Kay County Downtown Ponca City Historic... resource: OREGON Multnomah County Brown, Capt. John A., House, 525 NW 19th Ave, Portland, 71001086 [FR Doc...

Phys21:Preparing Physics Students for 21st Century Careers

NASA Astrophysics Data System (ADS)

McCormack, Elizabeth

2017-04-01

The Phys21: Preparing Physics Students for 21st Century Careersreport was commissioned by the APS and the AAPT and prepared by the Joint Task Force on Undergraduate Physics Programs (J-TUPP). It addresses the question: What skills and knowledge should the next generation of undergraduate physics majors possess to be well prepared for a diverse set of careers? J-TUPP members were particularly interested to understand better the needs of students who do not plan to pursue academic research careers. The major findings of the report and a summary of the guidelines that were developed for revising the undergraduate curriculum, addressing the needs of an increasingly diverse population of students, providing professional skills development, and enhancing student engagement through high impact teaching practices will be presented.

78 FR 16780 - Special Local Regulation; 2013 International Rolex Regatta; St. Thomas Harbor; St. Thomas, U.S...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-19

... 1625-AA08 Special Local Regulation; 2013 International Rolex Regatta; St. Thomas Harbor; St. Thomas, U... is establishing special local regulations on the waters of St. Thomas Harbor in St. Thomas, U. S... changes to the regulation as originally proposed. On March 22, 2013, through March 24, 2013, the St...

From Mountain to Metropolis: Appalachian Migrants in American Cities.

ERIC Educational Resources Information Center

Borman, Kathryn M., Ed.; Obermiller, Phillip J., Ed.

This book consists of 14 essays that focus on the condition of urban Appalachians (former migrants to cities from Appalachia and their descendants). Chapters address issues of health, environment, education, and cultural identity in an urban Appalachian context, and are meant to be a resource for educators and health and human service…

Medieval Cities of Europe: Click, Tweet, Map, and Present

ERIC Educational Resources Information Center

Reyerson, Kathryn; Mummey, Kevin; Higdon, Jude

2011-01-01

During spring semester 2010, a long-standing upper-division lecture course, Medieval Cities of Europe, 500-1500 CE, underwent a course transformation. The goal was to address specific challenges with student engagement that the authors had experienced in the course in the past; their overarching strategy was to introduce technology into the course…

Review of national association of city transportation officials (NACTO) bicycle facilities.

DOT National Transportation Integrated Search

2012-04-06

As bicycle facilities are installed on more streets in more cities across the country, innovative solutions have been introduced into the toolbox of facilities to address a wide range of contexts and serve bicyclists of all ages and abilities. These ...

City of Chicago Combined Work Plan and Summary Report for Loewenthal Metals

EPA Pesticide Factsheets

Summary of the work performed by the City’s Department of Fleet and Facility Management on behalf of the Chicago Department of Transportation (CDOT) to address elevated levels of lead in City right of way..

Towards More Comprehensive Projections of Urban Heat-Related Mortality: Estimates for New York City Under Multiple Population, Adaptation, and Climate Scenarios

NASA Technical Reports Server (NTRS)

Petkova, Elisaveta P.; Vink, Jan K.; Horton, Radley M.; Gasparrini, Antonio; Bader, Daniel A.; Francis, Joe D.; Kinney, Patrick L.

2016-01-01

High temperatures have substantial impacts on mortality and, with growing concerns about climate change, numerous studies have developed projections of future heat-related deaths around the world. Projections of temperature-related mortality are often limited by insufficient information necessary to formulate hypotheses about population sensitivity to high temperatures and future demographics. This study has derived projections of temperature-related mortality in New York City by taking into account future patterns of adaptation or demographic change, both of which can have profound influences on future health burdens. We adopt a novel approach to modeling heat adaptation by incorporating an analysis of the observed population response to heat in New York City over the course of eight decades. This approach projects heat-related mortality until the end of the 21st century based on observed trends in adaptation over a substantial portion of the 20th century. In addition, we incorporate a range of new scenarios for population change until the end of the 21st century. We then estimate future heat-related deaths in New York City by combining the changing temperature-mortality relationship and population scenarios with downscaled temperature projections from the 33 global climate models (GCMs) and two Representative Concentration Pathways (RCPs).The median number of projected annual heat-related deaths across the 33 GCMs varied greatly by RCP and adaptation and population change scenario, ranging from 167 to 3331 in the 2080s compared to 638 heat-related deaths annually between 2000 and 2006.These findings provide a more complete picture of the range of potential future heat-related mortality risks across the 21st century in New York, and highlight the importance of both demographic change and adaptation responses in modifying future risks.

Assessment of air pollution of settlement areas in Ulaanbaatar city, Mongolia

NASA Astrophysics Data System (ADS)

Ch, Sonomdagva; Ch, Byambatseren; Batdelger, B.

2017-05-01

The purpose of this study is to analyses mass concentration varied by its measurement of air pollution in Ulaanbaatar city, Mongolia. Ulaanbaatar city will have been increasing air pollution due to rapidly expanding vehicular population, growing industrial sector in last 10 years ago. In addition, people use to heat the carbon from 10 month in every year. This becomes a base cause of air pollution in Ulaanbaatar. We studied a change of mass concentration an air pollution elements in Ulaanbaatar, Mongolia. To research work, we used information that based on data of my measurements of air pollution and Metropolitan air quality agency until 2006 to 2016. This research important result is air pollution levels are limited to the areas around Ulaanbaatar areas are the most polluted in the center of city are the least polluted areas whereas Tolgoit, Sapporo, 1st Khoroolol, Amgalan, Shar Khad are moderately polluted and the areas around Baruun 4 zam, Factory, Zaisan, Nisekh are normally polluted. The results of pollution are illustrated four zones. By dividing the polluted areas into such zones, we are trying to make it easier to take preventive measures against the pollution itself and protective measures for safeguarding the health of mass population.

76 FR 44531 - Safety Zone; Fourth Annual Chillounge Night St. Petersburg Fireworks Display, Tampa Bay, St...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-26

...-AA00 Safety Zone; Fourth Annual Chillounge Night St. Petersburg Fireworks Display, Tampa Bay, St... proposes to establish a temporary safety zone on the waters of Tampa Bay in St. Petersburg, Florida during the Fourth Annual Chillounge Night St. Petersburg Fireworks Display on Saturday, November 19, 2011...

76 FR 68098 - Safety Zone; Fourth Annual Chillounge Night St. Petersburg Fireworks Display, Tampa Bay, St...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-03

...-AA00 Safety Zone; Fourth Annual Chillounge Night St. Petersburg Fireworks Display, Tampa Bay, St... Guard is establishing a temporary safety zone on the waters of Tampa Bay in St. Petersburg, Florida during the Fourth Annual Chillounge Night St. Petersburg Fireworks Display on Saturday, November 19, 2011...

78 FR 7663 - SLR; 2013 International Rolex Regatta; St. Thomas Harbor; St. Thomas, U.S. Virgin Islands

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-04

... 1625-AA08 SLR; 2013 International Rolex Regatta; St. Thomas Harbor; St. Thomas, U.S. Virgin Islands... special local regulations on the waters of St. Thomas Harbor in St. Thomas, U. S. Virgin Islands during... through March 24, 2013, the St. Thomas Yacht Club is sponsoring the 2013 Rolex Regatta, a series of sail...

Mexico City's Petroleos Mexicanos explosion: disaster management and air medical transport.

PubMed

Urquieta, Emmanuel; Varon, Joseph

2014-01-01

Mexico City is the largest metropolitan area in the Americas and 1 of the largest in the world; its geographic location and uncontrolled population and industrial growth make this metropolis prone to natural and human-made disasters. Mass casualty disaster responses in Mexico City tend to have complications from multiple logistical and operational challenges. This article focuses on the experiences and lessons learned from an explosion that occurred in a government building in Mexico City and the current status of mass casualty disaster risks and response strategies in Mexico City as well as air medical evacuation, which is a critical component and was shown to be extremely useful in the evacuation of 15 critically ill and polytraumatized patients (Injury Severity Score > 15). Several components of the public and privately owned emergency medical services and health care systems among Mexico City pose serious logistical and operational complications, which finally will be addressed by a joint emergency preparedness council to unify criteria in communications, triage, and incident/disaster command post establishment. Copyright © 2014 Air Medical Journal Associates. Published by Elsevier Inc. All rights reserved.

Risk Assessment in the 21st Century - Conference Abstract ...

EPA Pesticide Factsheets

For the past ~50 years, risk assessment depended almost exclusively on animal testing for hazard identification and dose-response assessment. Originally sound and effective, with increasing dependence on chemical tools and the number of chemicals in commerce, this traditional approach is no longer sufficient. This presentation provides an update on current progress in achieving the goals outlined in the NAS reports: “Toxicology Testing in the 21st Century”, “Exposure Science in the 21st Century”, and most recently, “Using 21st Century Science to Improve Risk-Related Evaluations.” The presentation highlights many of the advances lead by the EPA. Topics covered include the evolution of the mode of action concept into the chemically agnostic, adverse outcome pathway (AOP), a systems-based data framework that facilitates integration of modifiable factors (e.g., genetic variation, life stages), and an understanding of networks, and mixtures. Further, the EDSP pivot is used to illustrate how AOPs drive development of predictive models for risk assessment based on assembly of high throughput assays representing AOP key elements. The birth of computational exposure science, capable of large-scale predictive exposure models, is reviewed. Although still in its infancy, development of non-targeted analysis to begin addressing the exposome is presented, as is the systems-based AEP that integrates exposure, toxicokinetics and AOPs into a comprehensive framework

BEaST: brain extraction based on nonlocal segmentation technique.

PubMed

Eskildsen, Simon F; Coupé, Pierrick; Fonov, Vladimir; Manjón, José V; Leung, Kelvin K; Guizard, Nicolas; Wassef, Shafik N; Østergaard, Lasse Riis; Collins, D Louis

2012-02-01

Brain extraction is an important step in the analysis of brain images. The variability in brain morphology and the difference in intensity characteristics due to imaging sequences make the development of a general purpose brain extraction algorithm challenging. To address this issue, we propose a new robust method (BEaST) dedicated to produce consistent and accurate brain extraction. This method is based on nonlocal segmentation embedded in a multi-resolution framework. A library of 80 priors is semi-automatically constructed from the NIH-sponsored MRI study of normal brain development, the International Consortium for Brain Mapping, and the Alzheimer's Disease Neuroimaging Initiative databases. In testing, a mean Dice similarity coefficient of 0.9834±0.0053 was obtained when performing leave-one-out cross validation selecting only 20 priors from the library. Validation using the online Segmentation Validation Engine resulted in a top ranking position with a mean Dice coefficient of 0.9781±0.0047. Robustness of BEaST is demonstrated on all baseline ADNI data, resulting in a very low failure rate. The segmentation accuracy of the method is better than two widely used publicly available methods and recent state-of-the-art hybrid approaches. BEaST provides results comparable to a recent label fusion approach, while being 40 times faster and requiring a much smaller library of priors. Copyright © 2011 Elsevier Inc. All rights reserved.

Attitudes and Perceptions of Vocational Education in New York City: Implications for the Mayor's School Reform Initiative

ERIC Educational Resources Information Center

Green, Rupert

2012-01-01

Under-performing New York City (NYC) schools precipitated Mayor Michael Bloomberg's decision to advance a vocational education initiative. The initiative was to address the problem of the many city high school graduates lacking both the skills for gainful employment and the academic preparedness to pursue higher education. The mayor's initiative…

ST. LOUIS ENCEPHALITIS

PubMed Central

Smith, Margaret G.; Blattner, Russell J.; Heys, Florence M.

1946-01-01

A colony of chicken mites (Dermanyssus gallinae) was established from a single adult female mite and her offspring. This colony of mites was shown to be free of the virus of St. Louis encephalitis. Infection of mites from this homogeneous colony with the virus of St. Louis encephalitis was accomplished by feeding on chickens having viremia. The virus was recovered as readily from mites which had not been allowed to feed for 8 days as from mites freshly engorged, showing that the demonstration of virus in the mites does not depend on the presence of fresh infective chicken blood. Transovarian passage of the St. Louis virus into the second generation has been demonstrated in mites infected experimentally. The female mite infected as an adult can pass the St. Louis virus through eggs laid after additional feeding on normal blood. Persistence of the virus for a period of 6 months has been shown in a colony of mites infected experimentally in the laboratory. PMID:19871548

51st Yearbook of the National Reading Conference (San Antonio, Texas, December 5-8, 2001)

ERIC Educational Resources Information Center

Schallert, Diane L., Ed.; Fairbanks, Colleen M., Ed.; Worthy, Jo, Ed.; Maloch, Beth, Ed.; Hoffman, James V., Ed.

2002-01-01

This volume presents the 51st Yearbook of the National Reading Conference. Included in this volume are 28 research reports, six invited and award-winning addresses, and a conference summary by Deborah Dillion. Readers will find quantitative, qualitative, and mixed-methods studies throughout the volume about topics ranging from early literacy…

Dropouts from the Great City Schools Vol. 1. Technical Analyses of Dropout Statistics in Selected Districts.

ERIC Educational Resources Information Center

Stevens, Floraline, Comp.

To address the important issue of dropouts from their schools, the Council of Great City Schools undertook a major research effort to make sense of the disparate ways in which cities keep their dropout data, and to advise various policy makers on the development of common metrics for measuring the problem. A survey of Council member schools…

City Size, Density and Sectoral Structure: Exploring Urban Sustainability in the Regions.

NASA Astrophysics Data System (ADS)

Svirejeva-Hopkins, Anastasia

2010-05-01

For the first time in history, the Global population is more urban than rural and the trend is obvious at various scales. Cities do not serve just as dynamic centres of activities, jobs and consumption markets, social interactions and cultural expressions, but also carry the weight of the main environmental problems of current times and the near future. Global Warming, air and water pollution, population growth and recourse constraints, i.e. reduction of carrying capacity of the environment are among the well known ones. The overall aim of this research is to develop mitigation (at various scales) and adaptation systems, tailored to urban settlements. They should be effective at the very local as well as regional levels, assess and introduce innovative urban technologies and policies, reduce ecological footprint of cities and increase recycling efficiency. We propose the empirical method of urban sustainability assessment, that supports our hypothesis that city functioning, the changes in its population and area growth depends on the size, average and internal densities and the geographical form. The existing cities of three regions are examined: Western and Eastern Europe (incl. Russia), Latin America and China. There are fundamental urban developmental differences and also within the first region, namely between EU countries and the Eastern part of European geographical region. The cities are considered not only as some agglomerates of areas with dense population but from the ecological point of view, namely examining inflow of food and energy and outflow of waste products across the boundaries. There are major differences between the patterns of urbanisation in the studied regions, urban systems functioning and resilience. Continuous investigation of these differenced helps building regional scenarios of cities development, population allocation and pollution management for the 21st century.

Heat-related mortality in a warming climate: projections for 12 U.S. cities.

PubMed

Petkova, Elisaveta P; Bader, Daniel A; Anderson, G Brooke; Horton, Radley M; Knowlton, Kim; Kinney, Patrick L

2014-10-31

Heat is among the deadliest weather-related phenomena in the United States, and the number of heat-related deaths may increase under a changing climate, particularly in urban areas. Regional adaptation planning is unfortunately often limited by the lack of quantitative information on potential future health responses. This study presents an assessment of the future impacts of climate change on heat-related mortality in 12 cities using 16 global climate models, driven by two scenarios of greenhouse gas emissions. Although the magnitude of the projected heat effects was found to differ across time, cities, climate models and greenhouse pollution emissions scenarios, climate change was projected to result in increases in heat-related fatalities over time throughout the 21st century in all of the 12 cities included in this study. The increase was more substantial under the high emission pathway, highlighting the potential benefits to public health of reducing greenhouse gas emissions. Nearly 200,000 heat-related deaths are projected to occur in the 12 cities by the end of the century due to climate warming, over 22,000 of which could be avoided if we follow a low GHG emission pathway. The presented estimates can be of value to local decision makers and stakeholders interested in developing strategies to reduce these impacts and building climate change resilience.

Heat-Related Mortality in a Warming Climate: Projections for 12 U.S. Cities

NASA Technical Reports Server (NTRS)

Petkova, Elisaveta P.; Bader, Daniel A.; Anderson, G. Brooke; Horton, Radley M.; Knowlton, Kim; Kinney, Patrick L.

2014-01-01

Heat is among the deadliest weather-related phenomena in the United States, and the number of heat-related deaths may increase under a changing climate, particularly in urban areas. Regional adaptation planning is unfortunately often limited by the lack of quantitative information on potential future health responses. This study presents an assessment of the future impacts of climate change on heat-related mortality in 12 cities using 16 global climate models, driven by two scenarios of greenhouse gas emissions. Although the magnitude of the projected heat effects was found to differ across time, cities, climate models and greenhouse pollution emissions scenarios, climate change was projected to result in increases in heat-related fatalities over time throughout the 21st century in all of the 12 cities included in this study. The increase was more substantial under the high emission pathway, highlighting the potential benefits to public health of reducing greenhouse gas emissions. Nearly 200,000 heat-related deaths are projected to occur in the 12 cities by the end of the century due to climate warming, over 22,000 of which could be avoided if we follow a low GHG emission pathway. The presented estimates can be of value to local decision makers and stakeholders interested in developing strategies to reduce these impacts and building climate change resilience.

Using research data to impact consumer protection legislation: lessons learned from CITY100 dissemination efforts.

PubMed

Hoerster, Katherine D; Mayer, Joni A

2013-09-01

The Correlates of Indoor Tanning in Youth (CITY100) project evaluated individual, built-environmental, and policy correlates of indoor tanning by adolescents in the 100 most populous US cities. After CITY100's completion, the research team obtained supplemental dissemination funding to strategically share data with stakeholders. The primary CITY100 dissemination message was to encourage state-level banning of indoor tanning among youth. We created a user-friendly website to broadly share the most relevant CITY100 data. Journalists were a primary target audience, as were health organizations that would be well positioned to advocate for legislative change. CITY100 data were used to pass the first US state law to ban indoor tanning among those under 18 (CA, USA), as well as in other legislative advocacy activities. This paper concludes with lessons learned from CITY100 dissemination activities that we hope will encourage more health researchers to proactively address policy implications of their data and to design relevant, effective dissemination strategies.

Crowdsourced Smart Cities versus Corporate Smart Cities

NASA Astrophysics Data System (ADS)

Alizadeh, Tooran

2018-05-01

Considering the speedy growth of smart-city promises and practices, there is an urgent need to take a critical approach and offer an integrated vision for an otherwise fragmented and sectoral concept. In particular, the literature warns about a critical deficit around the theorization of the smart city because discussions of relevant smart city theories or frameworks are few and fall short of offering alternative practical resolutions to the dominant discourse. In developing a response to such a deficit, this paper takes up the challenge to broaden theoretical insights into smart cities, by offering a bottom-up understanding of the ‘smart city’ concept with special attention to the potential of passive crowdsourcing based on the ocean of mostly untapped and unutilized available data in the public domain. Crowdsourced smart cities are proposed as an alternative to enable public engagement in smart city debates and decision-making – especially when dealing with global digital corporations.

Is a healthy city also an age-friendly city?

PubMed

Jackisch, Josephine; Zamaro, Gianna; Green, Geoff; Huber, Manfred

2015-06-01

Healthy Ageing is an important focus of the European Healthy Cities Network and has been supported by WHO since 2003 as a key strategic topic, since 2010 in cooperation with the Global Network of Age-friendly Cities and Communities. Based on the methodology of realist evaluation, this article synthesizes qualitative evidence from 33 structured case studies (CS) from 32 WHO European Healthy Cities, 72 annual reports from Network cities and 71 quantitative responses to a General Evaluation Questionnaire. City cases are assigned to three clusters containing the eight domains of an age-friendly city proposed by WHO's Global Age-friendly City Guide published in 2007. The analysis of city's practice and efforts in this article takes stock of how cities have developed the institutional prerequisites and processes necessary for implementing age-friendly strategies, programmes and projects. A content analysis of the CS maps activities across age-friendly domains and illustrates how cities contribute to improving the social and physical environments of older people and enhance the health and social services provided by municipalities and their partners. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

The Advantages of Parametric Modeling for the Reconstruction of Historic Buildings. The Example of the in War Destroyed Church of ST. Catherine (katharinenkirche) in Nuremberg

NASA Astrophysics Data System (ADS)

Ludwig, M.; Herbst, G.; Rieke-Zapp, D.; Rosenbauer, R.; Rutishauser, S.; Zellweger, A.

2013-02-01

Consecrated in 1297 as the monastery church of the four years earlier founded St. Catherine's monastery, the Gothic Church of St. Catherine was largely destroyed in a devastating bombing raid on January 2nd 1945. To counteract the process of disintegration, the departments of geo-information and lower monument protection authority of the City of Nuremburg decided to getting done a three dimensional building model of the Church of St. Catherine's. A heterogeneous set of data was used for preparation of a parametric architectural model. In effect the modeling of historic buildings can profit from the so called BIM method (Building Information Modeling), as the necessary structuring of the basic data renders it into very sustainable information. The resulting model is perfectly suited to deliver a vivid impression of the interior and exterior of this former mendicant orders' church to present observers.

78 FR 16211 - Safety Zone, Corp. Event Finale UHC, St. Thomas Harbor; St. Thomas, U.S. Virgin Islands

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-14

... 1625-AA00 Safety Zone, Corp. Event Finale UHC, St. Thomas Harbor; St. Thomas, U.S. Virgin Islands... establish a temporary safety zone on the waters of St. Thomas Harbor in St. Thomas, U.S. Virgin Islands... near the St. Thomas Harbor channel from which fireworks will be lit. DATES: Comments and related...

Toward the 21st Century: A Rural Education Anthology. Rural School Development Outreach Project. Volume 1.

ERIC Educational Resources Information Center

Karim, Gordon P., Ed.; Weate, Nathan James, Ed.

This anthology focuses on rural education improvement that will prepare students for the 21st century. Articles address issues related to school funding, educational technology, curriculum offerings, state and federal policies, the role of rural teachers and administrators in school reform, cultural diversity, and changing socioeconomic factors in…

ACTH Action on StAR Biology

PubMed Central

Clark, Barbara J.

2016-01-01

Adrenocorticotropin hormone (ACTH) produced by the anterior pituitary stimulates glucocorticoid synthesis by the adrenal cortex. The first step in glucocorticoid synthesis is the delivery of cholesterol to the mitochondrial matrix where the first enzymatic reaction in the steroid hormone biosynthetic pathway occurs. A key response of adrenal cells to ACTH is activation of the cAMP-protein kinase A (PKA) signaling pathway. PKA activation results in an acute increase in expression and function of the Steroidogenic Acute Regulatory protein (StAR). StAR plays an essential role in steroidogenesis- it controls the hormone-dependent movement of cholesterol across the mitochondrial membranes. Currently StAR's mechanism of action remains a major unanswered question in the field. However, some insight may be gained from understanding the mechanism(s) controlling the PKA-dependent phosphorylation of StAR at S194/195 (mouse/human StAR), a modification that is required for function. This mini-review provides a background on StAR's biology with a focus on StAR phosphorylation. The model for StAR translation and phosphorylation at the outer mitochondrial membrane, the location for StAR function, is presented to highlight a unifying theme emerging from diverse studies. PMID:27999527

ACTH Action on StAR Biology.

PubMed

Clark, Barbara J

2016-01-01

Adrenocorticotropin hormone (ACTH) produced by the anterior pituitary stimulates glucocorticoid synthesis by the adrenal cortex. The first step in glucocorticoid synthesis is the delivery of cholesterol to the mitochondrial matrix where the first enzymatic reaction in the steroid hormone biosynthetic pathway occurs. A key response of adrenal cells to ACTH is activation of the cAMP-protein kinase A (PKA) signaling pathway. PKA activation results in an acute increase in expression and function of the Steroidogenic Acute Regulatory protein (StAR). StAR plays an essential role in steroidogenesis- it controls the hormone-dependent movement of cholesterol across the mitochondrial membranes. Currently StAR's mechanism of action remains a major unanswered question in the field. However, some insight may be gained from understanding the mechanism(s) controlling the PKA-dependent phosphorylation of StAR at S194/195 (mouse/human StAR), a modification that is required for function. This mini-review provides a background on StAR's biology with a focus on StAR phosphorylation. The model for StAR translation and phosphorylation at the outer mitochondrial membrane, the location for StAR function, is presented to highlight a unifying theme emerging from diverse studies.

Final Documents of the International Congress of Educating Cities (1st, Barcelona, Spain, November 26-30, 1990).

ERIC Educational Resources Information Center

Barcelona Council (Spain).

The First International Congress of Educating Cities in Barcelona (Spain) considered education in its broadest sense, beyond the school system. An introduction by P. Figueras Bellot is provided. The following are the English translations of the Spanish titles of the presentations given by representatives of international and government…

A study of model parameters associated with the urban climate using HCMM data. [analysis of St. Louis, Missouri infrared imagery

NASA Technical Reports Server (NTRS)

1981-01-01

Progress in the study of the intensity of the urban heat island is reported. The intensity of the heat island is commonly defined as the temperature difference between the center of the city and the surrounding suburban and rural regions. The intensity is considered as a function of changes in the season and changes in meteorological conditions in order to derive various parameters which may be used in numerical models for urban climate. Twelve case studies were selected and CCT's were ordered. In situ data was obtained from sixteen stations scattered about the city of St. Louis. Upper-air meteorological data were obtained and the water vapor and the temperature data were processed. Atmospheric transmissivities were computed for each of the case studies.

Education Cities

ERIC Educational Resources Information Center

Shaked, Haim

2014-01-01

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

Evidence for Healthy Cities: reflections on practice, method and theory.

PubMed

de Leeuw, Evelyne

2009-11-01

The European Healthy Cities project can be characterized as a social movement that employs an extremely wide range of political, social and behavioural interventions for the development and sustenance of urban population health. At all of these levels, the movement is inspired by ideological, theoretical and evidence-based perspectives. The result of this stance is a dynamic, complex and diverse landscape of initiatives, plans, programmes and actions. In quantitative terms (the number of WHO designated cities and associated cities and communities through national networks), 'Healthy Cities' can be regarded as an extraordinary accomplishment and a credit for both WHO and cities in the movement. In qualitative terms, however, critics of the movement have maintained that little evidence on its success and effectiveness has been generated. This critique finds its foundations in the mere perceptions of evidence, the politics of science and urban governance, and perspectives on the preferred or professed utilities of evidence-based health notions. The article reviews the nature of evidence and its interface with politics and governance. Applying a conceptual framework combining insights from knowledge utilization theory, theoretical perspectives on (health) policy development, theory-based evaluations and planned intervention approaches, it demonstrates that, although the evidence is overwhelming, there are barriers to the implementation of such evidence that should be further addressed by 'Healthy Cities'.

78 FR 16208 - Safety Zone; V. I. Carnival Finale; St. Thomas Harbor; St. Thomas, U.S. Virgin Islands

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-14

... 1625-AA00 Safety Zone; V. I. Carnival Finale; St. Thomas Harbor; St. Thomas, U.S. Virgin Islands AGENCY... establish a safety zone on the waters of St. Thomas Harbor in St. Thomas, U. S. Virgin Islands during the V..., 2013, and will entail a barge being positioned near the St. Thomas Harbor channel from which fireworks...

78 FR 23489 - Safety Zone; V.I. Carnival Finale, St. Thomas Harbor; St. Thomas, U.S.V.I.

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-19

...-AA00 Safety Zone; V.I. Carnival Finale, St. Thomas Harbor; St. Thomas, U.S.V.I. AGENCY: Coast Guard... waters of St. Thomas Harbor in St. Thomas, U.S. Virgin Islands during the V.I. Carnival Finale, a... being positioned near the St. Thomas Harbor channel from which fireworks will be lit. The safety zone is...

78 FR 22778 - Safety Zone; Corp. Event Finale UHC, St. Thomas Harbor; St. Thomas, U.S.V.I.

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-17

...-AA00 Safety Zone; Corp. Event Finale UHC, St. Thomas Harbor; St. Thomas, U.S.V.I. AGENCY: Coast Guard... waters of St. Thomas Harbor in St. Thomas, U.S. Virgin Islands during the Corp. Event Finale UHC, a... barge being positioned near the St. Thomas Harbor channel from which fireworks will be lit. The safety...

76 FR 55158 - Approval of Noise Compatibility Program for Lambert-St. Louis International Airport, St. Louis, MO

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-06

... Program for Lambert-St. Louis International Airport, St. Louis, MO AGENCY: Federal Aviation Administration... noise compatibility program submitted by the St. Louis Airport Authority under the provisions of 49 U.S...''). On April 5, 2011, the FAA determined that the noise exposure maps submitted by the St. Louis Airport...

Heavy metals in urban soils of East St. Louis, IL. Part II: Leaching characteristics and modeling.

PubMed

Kaminski, M D; Landsberger, S

2000-09-01

The city of East St. Louis, IL, has a history of abundant industrial activities including smelters of ferrous and non-ferrous metals, a coal-fired power plant, companies that produced organic and inorganic chemicals, and petroleum refineries. Following a gross assessment of heavy metals in the community soils (see Part I of this two-part series), leaching tests were performed on specific soils to elucidate heavy metal-associated mineral fractions and general leachability. Leaching experiments, including the Toxicity Characteristic Leaching Procedure (TLCP) and column tests, and sequential extractions, illustrated the low leachability of metals in East St. Louis soils. The column leachate results were modeled using a formulation developed for fly ash leaching. The importance of instantaneous dissolution was evident from the model. By incorporating desorption/adsorption terms into the source term, the model was adapted very well to the time-dependent heavy metal leachate concentrations. The results demonstrate the utility of a simple model to describe heavy metal leaching from contaminated soils.

Heavy Metals in Urban Soils of East St. Louis, IL Part II: Leaching Characteristics and Modeling.

PubMed

Kaminski, Michael D; Landsberger, Sheldon

2000-09-01

The city of East St. Louis, IL, has a history of abundant industrial activities including smelters of ferrous and non-ferrous metals, a coal-fired power plant, companies that produced organic and inorganic chemicals, and petroleum refineries. Following a gross assessment of heavy metals in the community soils (see Part I of this two-part series), leaching tests were performed on specific soils to elucidate heavy metal-associated mineral fractions and general leachability. Leaching experiments, including the Toxicity Characteristic Leaching Procedure (TLCP) and column tests, and sequential extractions, illustrated the low leachability of metals in East St. Louis soils. The column leachate results were modeled using a formulation developed for fly ash leaching. The importance of instantaneous dissolution was evident from the model. By incorporating desorption/adsorption terms into the source term, the model was adapted very well to the time-dependent heavy metal leachate concentrations. The results demonstrate the utility of a simple model to describe heavy metal leaching from contaminated soils.

Integrated Approaches to Address the Social Determinants of Health for Reducing Health Inequity

PubMed Central

Mitlin, Diana; Mulholland, Catherine; Hardoy, Ana; Stern, Ruth

2007-01-01

The social and physical environments have long since been recognized as important determinants of health. People in urban settings are exposed to a variety of health hazards that are interconnected with their health effects. The Millennium Development Goals (MDGs) have underlined the multidimensional nature of poverty and the connections between health and social conditions and present an opportunity to move beyond narrow sectoral interventions and to develop comprehensive social responses and participatory processes that address the root causes of health inequity. Considering the complexity and magnitude of health, poverty, and environmental issues in cities, it is clear that improvements in health and health equity demand not only changes in the physical and social environment of cities, but also an integrated approach that takes into account the wider socioeconomic and contextual factors affecting health. Integrated or multilevel approaches should address not only the immediate, but also the underlying and particularly the fundamental causes at societal level of related health issues. The political and legal organization of the policy-making process has been identified as a major determinant of urban and global health, as a result of the role it plays in creating possibilities for participation, empowerment, and its influence on the content of public policies and the distribution of scarce resources. This paper argues that it is essential to adopt a long-term multisectoral approach to address the social determinants of health in urban settings. For comprehensive approaches to address the social determinants of health effectively and at multiple levels, they need explicitly to tackle issues of participation, governance, and the politics of power, decision making, and empowerment. PMID:17393340

The spread of KPC-producing Enterobacteriaceae in Spain: WGS analysis of the emerging high-risk clones of Klebsiella pneumoniae ST11/KPC-2, ST101/KPC-2 and ST512/KPC-3.

PubMed

Oteo, Jesús; Pérez-Vázquez, María; Bautista, Verónica; Ortega, Adriana; Zamarrón, Pilar; Saez, David; Fernández-Romero, Sara; Lara, Noelia; Ramiro, Raquel; Aracil, Belén; Campos, José

2016-12-01

We analysed the microbiological traits and population structure of KPC-producing Enterobacteriaceae isolates collected in Spain between 2012 and 2014. We also performed a comparative WGS analysis of the three major KPC-producing Klebsiella pneumoniae clones detected. Carbapenemase and ESBL genes were sequenced. The Institut Pasteur MLST scheme was used. WGS data were used to construct phylogenetic trees, to identify the determinants of resistance and to de novo assemble the genome of one representative isolate of each of the three major K. pneumoniae clones. Of the 2443 carbapenemase-producing Enterobacteriaceae isolates identified during the study period, 111 (4.5%) produced KPC. Of these, 81 (73.0%) were K. pneumoniae and 13 (11.7%) were Enterobacter cloacae. Three major epidemic clones of K. pneumoniae were identified: ST11/KPC-2, ST101/KPC-2 and ST512/KPC-3. ST11/KPC-2 differed from ST101/KPC-2 and ST512/KPC-3 by 27 819 and 6924 SNPs, respectively. ST101/KPC-2 differed from ST512/KPC-3 by 28 345 SNPs. Nine acquired resistance genes were found in ST11/KPC-2, 11 in ST512/KPC-3 and 13 in ST101/KPC-2. ST101/KPC-2 had the highest number of virulence genes (20). An 11 bp deletion at the end of the mgrB sequence was the cause of colistin resistance in ST512/KPC-3. KPC-producing Enterobacteriaceae are increasing in Spain. Most KPC-producing K. pneumoniae isolates belonged to only five clones: ST11 and ST512 caused interregional spread, ST101 caused regional spread and ST1961 and ST678 produced independent hospital outbreaks. ST101/KPC-2 had the highest number of resistance and virulence genes. ST101/KPC-2 and ST512/KPC-3 were recently implicated in the spread of KPC in Italy. © The Author 2016. Published by Oxford University Press on behalf of the British Society for Antimicrobial Chemotherapy. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

The spread of KPC-producing Enterobacteriaceae in Spain: WGS analysis of the emerging high-risk clones of Klebsiella pneumoniae ST11/KPC-2, ST101/KPC-2 and ST512/KPC-3

PubMed Central

Oteo, Jesús; Pérez-Vázquez, María; Bautista, Verónica; Ortega, Adriana; Zamarrón, Pilar; Saez, David; Fernández-Romero, Sara; Lara, Noelia; Ramiro, Raquel; Aracil, Belén; Campos, José

2016-01-01

Objectives We analysed the microbiological traits and population structure of KPC-producing Enterobacteriaceae isolates collected in Spain between 2012 and 2014. We also performed a comparative WGS analysis of the three major KPC-producing Klebsiella pneumoniae clones detected. Methods Carbapenemase and ESBL genes were sequenced. The Institut Pasteur MLST scheme was used. WGS data were used to construct phylogenetic trees, to identify the determinants of resistance and to de novo assemble the genome of one representative isolate of each of the three major K. pneumoniae clones. Results Of the 2443 carbapenemase-producing Enterobacteriaceae isolates identified during the study period, 111 (4.5%) produced KPC. Of these, 81 (73.0%) were K. pneumoniae and 13 (11.7%) were Enterobacter cloacae. Three major epidemic clones of K. pneumoniae were identified: ST11/KPC-2, ST101/KPC-2 and ST512/KPC-3. ST11/KPC-2 differed from ST101/KPC-2 and ST512/KPC-3 by 27 819 and 6924 SNPs, respectively. ST101/KPC-2 differed from ST512/KPC-3 by 28 345 SNPs. Nine acquired resistance genes were found in ST11/KPC-2, 11 in ST512/KPC-3 and 13 in ST101/KPC-2. ST101/KPC-2 had the highest number of virulence genes (20). An 11 bp deletion at the end of the mgrB sequence was the cause of colistin resistance in ST512/KPC-3. Conclusions KPC-producing Enterobacteriaceae are increasing in Spain. Most KPC-producing K. pneumoniae isolates belonged to only five clones: ST11 and ST512 caused interregional spread, ST101 caused regional spread and ST1961 and ST678 produced independent hospital outbreaks. ST101/KPC-2 had the highest number of resistance and virulence genes. ST101/KPC-2 and ST512/KPC-3 were recently implicated in the spread of KPC in Italy. PMID:27530752

Influence of exposure differences on city-to-city heterogeneity ...

EPA Pesticide Factsheets

Multi-city population-based epidemiological studies have observed heterogeneity between city-specific fine particulate matter (PM2.5)-mortality effect estimates. These studies typically use ambient monitoring data as a surrogate for exposure leading to potential exposure misclassification. The level of exposure misclassification can differ by city affecting the observed health effect estimate. The objective of this analysis is to evaluate whether previously developed residential infiltration-based city clusters can explain city-to-city heterogeneity in PM2.5 mortality risk estimates. In a prior paper 94 cities were clustered based on residential infiltration factors (e.g. home age/size, prevalence of air conditioning (AC)), resulting in 5 clusters. For this analysis, the association between PM2.5 and all-cause mortality was first determined in 77 cities across the United States for 2001–2005. Next, a second stage analysis was conducted evaluating the influence of cluster assignment on heterogeneity in the risk estimates. Associations between a 2-day (lag 0–1 days) moving average of PM2.5 concentrations and non-accidental mortality were determined for each city. Estimated effects ranged from −3.2 to 5.1% with a pooled estimate of 0.33% (95% CI: 0.13, 0.53) increase in mortality per 10 μg/m3 increase in PM2.5. The second stage analysis determined that cluster assignment was marginally significant in explaining the city-to-city heterogeneity. The health effe

Ocular Toxicity Profile of ST-162 and ST-168 as Novel Bifunctional MEK/PI3K Inhibitors.

PubMed

Smith, Andrew; Pawar, Mercy; Van Dort, Marcian E; Galbán, Stefanie; Welton, Amanda R; Thurber, Greg M; Ross, Brian D; Besirli, Cagri G

2018-04-30

ST-162 and ST-168 are small-molecule bifunctional inhibitors of MEK and PI3K signaling pathways that are being developed as novel antitumor agents. Previous small-molecule and biologic MEK inhibitors demonstrated ocular toxicity events that were dose limiting in clinical studies. We evaluated in vitro and in vivo ocular toxicity profiles of ST-162 and ST-168. Photoreceptor cell line 661W and adult retinal pigment epithelium cell line ARPE-19 were treated with increasing concentrations of bifunctional inhibitors. Western blots, cell viability, and caspase activity assays were performed to evaluate MEK and PI3K inhibition and dose-dependent in vitro toxicity, and compared with monotherapy. In vivo toxicity profile was assessed by intravitreal injection of ST-162 and ST-168 in Dutch-Belted rabbits, followed by ocular examination and histological analysis of enucleated eyes. Retinal cell lines treated with ST-162 or ST-168 exhibited dose-dependent inhibition of MEK and PI3K signaling. Compared with inhibition by monotherapies and their combinations, bifunctional inhibitors demonstrated reduced cell death and caspase activity. In vivo, both bifunctional inhibitors exhibited a more favorable toxicity profile when compared with MEK inhibitor PD0325901. Novel MEK and PI3K bifunctional inhibitors ST-162 and ST-168 demonstrate favorable in vitro and in vivo ocular toxicity profiles, supporting their further development as potential therapeutic agents targeting multiple aggressive tumors.

Environmental Assessment Addressing the 301st Fighter Wing Managed Airspace, Naval Air Station Joint Reserve Base, Fort Worth, Texas

DTIC Science & Technology

2009-05-01

Salle County McMullen County Terrell County Blanco County Comal County Texas Oklahoma Dallas- Ft. Worth San Antonio Austin Tulsa Oklahoma City Abilene...County Young County Crockett County Glasscock County Irion County Midland County Brown County Reagan County Sterling County Terrell County Upton...7909 Karl May Drive Waco, TX 76708 Margaret Wood Brown County Clerk 200 South Broadway Brownwood, TX 76801 Jo Ann Hale Coleman County

St. John's Wort (image)

MedlinePlus

The herb St. John's Wort is believed to be helpful in relieving mild to moderate depression, but should only be taken under a physician's supervision. St. John's Wort may clash with other medications or ...

First genome report on novel sequence types of Neisseria meningitidis: ST12777 and ST12778.

PubMed

Veeraraghavan, Balaji; Lal, Binesh; Devanga Ragupathi, Naveen Kumar; Neeravi, Iyyan Raj; Jeyaraman, Ranjith; Varghese, Rosemol; Paul, Miracle Magdalene; Baskaran, Ashtawarthani; Ranjan, Ranjini

2018-03-01

Neisseria meningitidis is an important causative agent of meningitis and/or sepsis with high morbidity and mortality. Baseline genome data on N. meningitidis, especially from developing countries such as India, are lacking. This study aimed to investigate the whole genome sequences of N. meningitidis isolates from a tertiary care centre in India. Whole-genome sequencing was performed using an Ion Torrent™ Personal Genome Machine™ (PGM) with 400-bp chemistry. Data were assembled de novo using SPAdes Genome Assembler v.5.0.0.0. Sequence annotation was performed through PATRIC, RAST and the NCBI PGAAP server. Downstream analysis of the isolates was performed using the Center for Genomic Epidemiology databases for antimicrobial resistance genes and sequence types. Virulence factors and CRISPR were analysed using the PubMLST database and CRISPRFinder, respectively. This study reports the whole genome shotgun sequences of eight N. meningitidis isolates from bloodstream infections. The genome data revealed two novel sequence types (ST12777 and ST12778), along with ST11, ST437 and ST6928. The virulence profile of the isolates matched their sequence types. All isolates were negative for plasmid-mediated resistance genes. To the best of our knowledge, this is the first report of ST11 and ST437 N. meningitidis isolates in India along with two novel sequence types (ST12777 and ST12778). These results indicate that the sequence types circulating in India are diverse and require continuous monitoring. Further studies strengthening the genome data on N. meningitidis are required to understand the prevalence, spread, exact resistance and virulence mechanisms along with serotypes. Copyright © 2017 International Society for Chemotherapy of Infection and Cancer. Published by Elsevier Ltd. All rights reserved.

Isolation and characterization of styrene metabolism genes from styrene-assimilating soil bacteria Rhodococcus sp. ST-5 and ST-10.

PubMed

Toda, Hiroshi; Itoh, Nobuya

2012-01-01

Styrene metabolism genes were isolated from styrene-assimilating bacteria Rhodococcus sp. ST-5 and ST-10. Strain ST-5 had a gene cluster containing four open reading frames which encoded styrene degradation enzymes. The genes showed high similarity to styABCD of Pseudomonas sp. Y2. On the other hand, strain ST-10 had only two genes which encoded styrene monooxygenase and flavin oxidoreductase (styAB). Escherichia coli transformants possessing the sty genes of strains ST-5 and ST-10 produced (S)-styrene oxide from styrene, indicating that these genes function as styrene degradation enzymes. Metabolite analysis by resting-cell reaction with gas chromatography-mass spectrometry revealed that strain ST-5 converts styrene to phenylacetaldehyde via styrene oxide by styrene oxide isomerase (styC) reaction. On the other hand, strain ST-10 lacked this enzyme, and thus accumulated styrene oxide as an intermediate. HPLC analysis showed that styrene oxide was spontaneously isomerized to phenylacetaldehyde by chemical reaction. The produced phenylacetaldehyde was converted to phenylacetic acid (PAA) in strain ST-10 as well as in strain ST-5. Furthermore, phenylacetic acid was converted to phenylacetyl-CoA by the catalysis of phenylacetate-CoA ligase in strains ST-5 and ST-10. This study proposes possible styrene metabolism pathways in Rhodococcus sp. strains ST-5 and ST-10. Copyright © 2011 The Society for Biotechnology, Japan. Published by Elsevier B.V. All rights reserved.

Cooperative water-resources monitoring in the St. Clair River/Lake St. Clair Basin, Michigan

USGS Publications Warehouse

Rheaume, Stephen J.; Neff, Brian P.; Blumer, Stephen P.

2007-01-01

As part of the Lake St. Clair Regional Monitoring Project, this report describes numerous cooperative water-resources monitoring efforts conducted in the St. Clair River/Lake St. Clair Basin over the last 100 years. Cooperative monitoring is a tool used to observe and record changes in water quantity and quality over time. This report describes cooperative efforts for monitoring streamflows and flood magnitudes, past and present water-quality conditions, significant human-health threats, and flow-regime changes that are the result of changing land use. Water-resources monitoring is a long-term effort that can be made cost-effective by leveraging funds, sharing data, and avoiding duplication of effort. Without long-term cooperative monitoring, future water-resources managers and planners may find it difficult to establish and maintain public supply, recreational, ecological, and esthetic water-quality goals for the St. Clair River/Lake St. Clair Basin.

Integrative View of α2,3-Sialyltransferases (ST3Gal) Molecular and Functional Evolution in Deuterostomes: Significance of Lineage-Specific Losses

PubMed Central

Petit, Daniel; Teppa, Elin; Mir, Anne-Marie; Vicogne, Dorothée; Thisse, Christine; Thisse, Bernard; Filloux, Cyril; Harduin-Lepers, Anne

2015-01-01

Sialyltransferases are responsible for the synthesis of a diverse range of sialoglycoconjugates predicted to be pivotal to deuterostomes’ evolution. In this work, we reconstructed the evolutionary history of the metazoan α2,3-sialyltransferases family (ST3Gal), a subset of sialyltransferases encompassing six subfamilies (ST3Gal I–ST3Gal VI) functionally characterized in mammals. Exploration of genomic and expressed sequence tag databases and search of conserved sialylmotifs led to the identification of a large data set of st3gal-related gene sequences. Molecular phylogeny and large scale sequence similarity network analysis identified four new vertebrate subfamilies called ST3Gal III-r, ST3Gal VII, ST3Gal VIII, and ST3Gal IX. To address the issue of the origin and evolutionary relationships of the st3gal-related genes, we performed comparative syntenic mapping of st3gal gene loci combined to ancestral genome reconstruction. The ten vertebrate ST3Gal subfamilies originated from genome duplication events at the base of vertebrates and are organized in three distinct and ancient groups of genes predating the early deuterostomes. Inferring st3gal gene family history identified also several lineage-specific gene losses, the significance of which was explored in a functional context. Toward this aim, spatiotemporal distribution of st3gal genes was analyzed in zebrafish and bovine tissues. In addition, molecular evolutionary analyses using specificity determining position and coevolved amino acid predictions led to the identification of amino acid residues with potential implication in functional divergence of vertebrate ST3Gal. We propose a detailed scenario of the evolutionary relationships of st3gal genes coupled to a conceptual framework of the evolution of ST3Gal functions. PMID:25534026

Atmospheric Effects and Potential Climatic Impact of the 1980 Eruptions of Mount St. Helens

NASA Technical Reports Server (NTRS)

Deepak, A. (Editor)

1982-01-01

Measurements and studies of the 1980 Mount St. Helens volcanic eruptions and their atmospheric effects and climatic impact are addressed. Specific areas discussed include: (1) nature and impact of volcanic eruptions; (2) in situ measurements of effluents; (3) remote sensing measurements; (4) transport and dispersion of volcanic effluents; (5) chemistry of volcanic effluents; and (6) weather and potential climate impact.

300 Cities - An Exploration in Characterizing US Cities

DTIC Science & Technology

2008-06-01

10 . SPONSOR/MONITOR’S ACRONYM(S) 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12. DISTRIBUTION/AVAILABILITY STATEMENT Approved for public release...divided into PMSA’s the entire area becomes a CMSA. Metro areas that are not subdivided are designated MSA’s. [ 10 ] (Page 2) 300 Cities CMU-ISR-08-122...considering the general population. 300 Cities CMU-ISR-08-122 - 10 - CASOS Report Figure 2: City Unique Diversity. Percent of city population composed of

Model study of St. Stephen powerhouse fish passage facilities, Cooper River rediversion project, South Carolina. Final report

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

Hite, J.E.; Murphy, T.E.

1998-09-01

This report documents a model study of the St. Stephen Power Plant, located in Berkely County, South Carolina. A previous model study revealed that the fish lift at the powerhouse could be improved by providing auxiliary attraction flows to the fish entrances. An auxiliary attraction flow (AAF) system was proposed that uses a siphon to obtain the auxiliary attraction water from the reservoir. The model investigations reported herein address the flow conditions at the discharge end of the siphon; the hydraulic aspects of the siphon are not addressed. Three different models were used to evaluate flow conditions at the dischargemore » end of the AAF system. A 1:25-scale model of the St. Stephen powerhouse was used to improve the fish entrance conditions and to evaluate the outlet conditions for the initial AAF system. As the investigations progressed, the design of the siphon discharge system was modified to include downstream fish migration and debris passage.« less

78 FR 34300 - Safety Zone; Bullhead City Regatta, Bullhead City, AZ

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-07

... 1625-AA00 Safety Zone; Bullhead City Regatta, Bullhead City, AZ AGENCY: Coast Guard, DHS. ACTION... navigable waters of the Colorado River in Bullhead City, Arizona for the Bullhead City Regatta on August 10.... The City of Bullhead is sponsoring the Bullhead City Regatta, which is held on the navigable waters of...

77 FR 36439 - Safety Zone; Bullhead City Regatta; Bullhead City, AZ

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-19

... 1625-AA00 Safety Zone; Bullhead City Regatta; Bullhead City, AZ AGENCY: Coast Guard, DHS. ACTION... navigable waters of the Colorado River in Bullhead City, Arizona for the Bullhead City Regatta on August 11... The City of Bullhead is sponsoring the Bullhead City Regatta, which is held on the navigable waters of...

Austin Clean Cities: Implementing a voluntary alternative fuel program in an attainment area, or getting our act together and taking it on the road

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

Hannemann, L.W.

1995-12-31

Austin is the only city in attainment that has chosen to join the Clean Cities program. A recent emissions inventory completed by the City`s Air Quality Program shows that the largest single contributor to Austin`s deteriorating air quality is on-road mobile sources. Implementing the Clean Cities Program is one proactive step they are taking to keep the air clean. Although Austin Clean Cities chose to be fuel neutral they have found that propane and natural gas are the natural choices for them to use. The author was asked to address the potential pitfalls in setting up a Clean Cities program,more » and 20/20 hindsight reveals that Austin had a few housekeeping chores to attend to before starting the real work. There are lots of little details necessary to get an organization like this up and running and then keeping it healthy. These details need to be identified and addressed upfront and before any real work can be done. The advantage is that one gets a network that is able to gather, evaluate and disseminate information, and one gets a clean city.« less

The Implementation and Assessment of a Shared 21st Century Learning Vision: A District-Based Approach

ERIC Educational Resources Information Center

Gunn, Thelma M.; Hollingsworth, Maurice

2013-01-01

Traditional educational patterns are giving way to more innovative modes and methods of learning, primarily due to radical technological changes that have increased the availability of information and improved communication. In an attempt to address this shift toward 21st century skills and learning, a single school district began a large-scale,…

Providing rapid climate risk assessments to support cities (Invited)

NASA Astrophysics Data System (ADS)

Rosenzweig, C.; Solecki, W.; Horton, R. M.; Bader, D.; Ali, S.

2013-12-01

Climate Change and Cities (ARC3), which represents a four-year effort by 110 authors from 50+ cities around the world, and is the first ever global, interdisciplinary, science-based assessment to address climate risks, adaptation, mitigation, and policy mechanisms relevant to cities. The UCCRN has initiated the process of developing the Second UCCRN Report on Climate Change and Cities (ARC3-2), to facilitate ongoing and active learning and to continue providing practical, evidence-based guidance for city decision-makers.

If F(ST) does not measure neutral genetic differentiation, then comparing it with Q(ST) is misleading. Or is it?

PubMed

Edelaar, Pim; Björklund, Mats

2011-05-01

The comparison between neutral genetic differentiation (F(ST) ) and quantitative genetic differentiation (Q(ST) ) is commonly used to test for signatures of selection in population divergence. However, there is an ongoing discussion about what F(ST) actually measures, even resulting in some alternative metrics to express neutral genetic differentiation. If there is a problem with F(ST) , this could have repercussions for its comparison with Q(ST) as well. We show that as the mutation rate of the neutral marker increases, F(ST) decreases: a higher within-population heterozygosity (He) yields a lower F(ST) value. However, the same is true for Q(ST) : a higher mutation rate for the underlying QTL also results in a lower Q(ST) estimate. The effect of mutation rate is equivalent in Q(ST) and F(ST) . Hence, the comparison between Q(ST) and F(ST) remains valid, if one uses neutral markers whose mutation rates are not too high compared to those of quantitative traits. Usage of highly variable neutral markers such as hypervariable microsatellites can lead to serious biases and the incorrect inference that divergent selection has acted on populations. Much of the discussion on F(ST) seems to stem from the misunderstanding that it measures the differentiation of populations, whereas it actually measures the fixation of alleles. In their capacity as measures of population differentiation, Hedrick's G'(ST) and Jost's D reach their maximum value of 1 when populations do not share alleles even when there remains variation within populations, which invalidates them for comparisons with Q(ST) . © 2011 Blackwell Publishing Ltd.

Healthy cities as catalysts for caring and supportive environments.

PubMed

Green, Geoff; Jackisch, Josephine; Zamaro, Gianna

2015-06-01

'Caring and Supportive Environments' are fundamental to a social model of health and were a core theme of Phase V (2009-13) of the WHO European Healthy Cities Network. Deploying the methodology of realist evaluation, this article synthesizes qualitative evidence from 112 highly structured case studies from 68 Network cities and 71 responses to a General Evaluation Questionnaire, which asked cities to analyze city attributes and trends. A schematic model was developed to describe the interaction between action targeted toward children, migrants, older people and action on social and health services, health literacy and active citizenship-the six subtopics clustered within the theme Caring and Supportive Environments. Four hypotheses were tested: (i) there are prerequisites and processes of local governance that increase city capacity for creating supportive environments; (ii) investing in health and social services, active citizenship and health literacy enhance the social inclusion of vulnerable population groups; (iii) there are synergies between social investment and healthy urban planning; and (iv) these investments promote greater equity in health. The evaluation revealed many innovative practices. Providers of health and social services have developed partnerships with agencies influencing wider determinants of health. Health literacy campaigns address the wider context of people's lives. In a period of economic austerity, cities have utilized the social assets of their citizens. Realist evaluation can help illuminate the pathways from case study interventions to health outcomes, and the prerequisites and processes required to initiate and sustain such investments. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

[Modifications in health and welfare jobs transferred to thirty-five participating "core cities"].

PubMed

Hara, Kunio; Hoshiko, Michiko; Ishitake, Tatsuya

2010-06-01

The aim of this study was to determine modifications in health and welfare jobs transferred to thirty-five participating "core cities. We focused on health and welfare jobs in the following sectors: (1) local welfare; (2) health care; (3) city planning; (4) environmental protection; (5) education; and (6) urban revitalization. We developed a self-report questionnaire regarding implementation of administrative jobs transferred from prefectures to the core cities with attention to affects of changes in the jobs on the city administrative efficiency and the health of both the citizens and the city officials. The questionnaire, consisting of 27 multiple-choice and 12 open-ended questions, was forwarded via e-mail to lead city officials of the thirty-five core cities in mid-February 2008. Twenty-seven cities responded to the questionnaire in mid-March 2008 (collection rate: 77%). The core cities incorporated almost all the jobs transferred from the prefectures, in spite of some limitations regarding time taken for delivering assistive equipment to disabled children, implementing wider administrative plans and establishing educational centers. Almost all core cities answered that they implemented their jobs independently, autonomously and systematically. Seventeen out of 27 core cities established new health care centers during the transition period and increased their number of staff. The majority of these 17 answered that establishment of organizations directly providing services to citizens contributed to improvement in the efficiency of the administrative jobs. The core cities incorporated almost all the jobs transferred from the prefectures in spite of some limitations. The core cities which established their new health care centers during this transition period increased their number of staff to address modifications to the work load.

Source Apportionment of Particulate Matter Collected Upwind and Downwind of a Steel Facility in Granite City, IL (USA)

NASA Astrophysics Data System (ADS)

Duvall, R. M.; Norris, G. A.; Willis, R. D.; Turner, J. R.; Kaleel, R.; Sweitzer, T.; Preston, B.; Hays, M. D.

2009-04-01

St. Louis is currently in nonattainment of the annual PM2.5 National Ambient Air Quality Standard (NAAQS). Granite City Steel Works (GSCW), located in Granite City, IL is considered to be a significant source impacting the St. Louis area and the largest PM2.5 point source contributor. Twelve grab samples were collected in and around the steel facility including the basic oxygen furnace, steel and iron slag crushing, coal pulverizing, baghouse dust, paved road dust, and unpaved road dust. The bulk samples were resuspended in a resuspension chamber using a PM2.5 cutpoint and collected on Teflon, quartz and polycarbonate filters. Fine particulate matter (PM) samples (12-hr and 24-hr) were collected upwind and downwind of GSCW from October 13 to December 13, 2007 to identify sources contributing to nonattainment in St. Louis. The samples were analyzed for trace metals (X-Ray Fluorescence), ions (Ion Chromatography), elemental and organic carbon (thermal optical analysis), and organic species (solvent extraction Gas Chromatography/Mass Spectrometry). Source apportionment was conducted using the EPA Chemical Mass Balance (CMB) Model (v 8.2). Major sources impacting the 12-hr samples included the blast oxygen furnace, secondary sulfate, and road dust. Higher excess steel and coke works contributions were associated with higher wind speeds (greater than 5 mph) and more variability in source impacts was observed. Major sources impacting the 24-hr samples included secondary sulfate and motor vehicles (diesel and gasoline). Contributions were similar between the coke and steel works sources. Disclaimer: Although this work was reviewed by EPA and approved for publication, it may not necessarily reflect official Agency policy.

Inquiry-based science: Preparing human capital for the 21 st century and beyond

NASA Astrophysics Data System (ADS)

Boyd, Yolanda F.

High school students need to graduate with 21st century skills to be college and career ready and to be competitive in a global marketplace. A positive trend exists favoring inquiry-based instructional practices that purportedly not only increase science content knowledge, but also 21 st century skill development. A suburban school district, Areal Township (pseudonym), implemented an inquiry-based science program based on this trend; however, the degree to which the program has been meeting students' needs for science content knowledge and 21st century skills development has not been explored. If we were to understand the process by which an inquiry-based science program contributes to attainment of science content and 21st century skill development, then we might be able to improve the delivery of the program and provide a model to be adopted by other schools. Therefore, the purpose of this descriptive case study was to engage with multiple stakeholders to formatively assess the successes and obstacles for helping students to achieve science content and 21st century skills through an inquiry-based curriculum. Using constructivist theory, this study aimed to address the following central research question: How does the implementation of an inquiry-based program within the Areal Township School District (ATSD) support the acquisition of science content knowledge and the development of 21st century skills? This study found that 21st century skill development is embedded in inquiry-based instructional practices. These practices engage students in meaningful learning that spirals in content and is measured using diverse assessments. Time to do inquiry-based science and adequate time for collegial collaboration were obstacles for educators in grades K-5. Other obstacles were turnkey professional development and a lack of ongoing program monitoring, as a result of imposed extrinsic factors from state and federal mandates. Lastly, it was discovered that not all parts of

THREE CITIES STUDY OF WELFARE REFORM AND THE WELL-BEING OF CHILDREN

EPA Science Inventory

Studies the effects of the 1996 Welfare Reform Bill on children in three Northeastern, Southwestern and Midwestern cities, Boston, San Antonio, and Chicago, over a four-year period. The project also addresses the broader issue of the effects of parental time and money resources o...

Makassar city government’s urban refugee policy: filling in the gap?

NASA Astrophysics Data System (ADS)

Gabiella, D.; Putri, R. A. A. K.

2018-03-01

Indonesia is home to 13,829 refugees and asylum seekers by the end of January 2017. In general, the number could be dichotomized into two categories: camp-based refugees and urban refugees. There are approximately 70.83% of urban refugees living in several cities across the country. The existence of refugees in urban environments has been considered as either bringing promise or peril to urban development. Makassar is one among the most populated cities by refugees in Indonesia. In the middle of the inadequacy of legal framework at the national level, the Makassar City Government initiated a policy to address the issues of refugees staying in the city specifically. In 2005, the Mayor of Makassar signed a Memorandum of Understanding with International Organization for Migration (IOM) to accommodate the needs for funding allocated from Regional Budget that could not be dispensed due to the absence of legal basis. The city also constituted a Joint Committee Monitoring (JCM), which comprises of various government agencies, to support the Immigration Office in monitoring the refugees. These initiatives allow refugees to access basic services that are not made available to them in other cities. Against this backdrop, this paper mainly discusses the initiatives and refugee policy of Makassar City Government, which had emulated the national government’s policy to refugee management before the recently signed Presidential Decree No. 25 / 2016. It argues that the proactive and relatively integrative approach of the City Government alongside the social inclusion by the local community have contributed positively to the livelihoods of urban refugees in Makassar.

78 FR 23866 - Safety Zone; Crescent City 4th of July Fireworks; Crescent City Harbor, Crescent City, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-23

...-AA00 Safety Zone; Crescent City 4th of July Fireworks; Crescent City Harbor, Crescent City, CA AGENCY... a temporary safety zone in the navigable waters near Crescent City, CA in support of the Crescent City 4th of July Fireworks on July 4, 2013. This safety zone is necessary to ensure the safety of...

Development of the HyStEP Device

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

Johnson, Terry A.; Ainscough, Christopher; Terlip, Danny

2016-04-05

With the introduction of more fuel cell electric vehicles (FCEVs) on U.S. roadways, especially in California, the need for available hydrogen refueling stations is growing. While funding from the California Energy Commission is helping to solve this problem, solutions need to be developed and implemented to help reduce the time to commission a hydrogen station. The current practice of hydrogen station acceptance can take months because each vehicle manufacturer conducts their own testing and evaluation. This process is not practical or sufficient to support the timely development of a hydrogen fueling station network. To address this issue, as part ofmore » the Hydrogen Fueling Infrastructure Research and Station Technology (H2FIRST) Project Sandia National Laboratories and the National Renewable Energy Laboratory along with a team of stakeholders and contractor Powertech Labs has developed the Hydrogen Station Equipment Performance (HyStEP) Device. The HyStEP Device is intended to be a surrogate for FCEVs that can be used to collect data on hydrogen station fueling performance. The device includes three Type IV 70 MPa tanks capable of storing a total of 9 kg H2 that are instrumented with pressure and temperature sensors. The tanks can be used individually or in parallel to simulate small, medium, and large fuel systems. The tanks are connected to a 70 MPa receptacle equipped with pressure and temperature sensor as well as infrared communications integrated with a data acquisition, analysis, and control system. The HyStEP Device is capable of performing tests defined in the test method standard CSA HGV 4.3 and providing the data needed to ensure that hydrogen stations meet the fueling protocol standard SAE J2601-2014. These include IrDA communication tests, fault detection tests, and communication and non-communication fueling.« less

U-Pb geochronology and paleomagnetism of the Neoproterozoic St Simeon dolerite dykes, Quebec: an eastern Laurentian perspective of Ediacaran Rodinia breakup

NASA Astrophysics Data System (ADS)

Pisarevsky, Sergei; Murphy, Brendan; Hamilton, Mike; Söderlund, Ulf; Hodych, Joseph

2013-04-01

The St Simeon (SS) mafic dykes (150 km NE of Quebec City) are now dated at 548 ± 1 Ma (U-Pb; baddeleyite). This age is similar to a published LA-ICPMS zircon age of 550 ± 7 Ma for the Mt. St-Anselme (MS) basalts, which supports previous inferences of (i) a genetic relationship between them, (ii) the pene-contemporaneity of OIB-type mafic magmatism in East Laurentia and (iii) the existence of two late Ediacaran plumes that attended the final breakup of Rodinia and opening of the Iapetus Ocean and Tornquist Sea. Both the SS dykes and the MS basalts were sampled for paleomagnetic study. The paleomagnetic pole for SS is similar to the previously published pole for coeval basalts (Skinner Cove, SC) from Newfoundland. Unlike SC, the St Simeon pole represents rocks which are unambiguously coherent tectonically with the Laurentian Craton. This new pole is also coeval with high quality poles from the Winter Coast (Baltica) and provides paleomagnetic constraints on the history of the final breakup of Rodinia and opening of Eastern Iapetus and Tornquist Sea.

Bullying in New York City Schools: Educators Speak out, 2009-2010

ERIC Educational Resources Information Center

Asian American Legal Defense and Education Fund, 2010

2010-01-01

On September 3, 2008, Mayor Michael Bloomberg and Schools Chancellor Joel Klein announced Chancellor's Regulation A-832, which established a procedure for preventing and addressing student-to-student bias-based harassment in New York City public schools. Community members and advocates stood with the mayor and chancellor as they announced this…

City and State Takeover as a School Reform Strategy. ERIC Digest.

ERIC Educational Resources Information Center

Wong, Kenneth K.; Shen, Francis X.

This digest addresses city and state takeover as a school reform strategy, outlining the emergence of takeover in the past decade, discussing promises and limitations that takeover offers, and synthesizing the research to date on takeover's effectiveness. A notable trend over the past decade is greater implementation of takeover reforms,…

City personification as problem solving to strengthen the wholeness of the city: study case in Serui city, Papua

NASA Astrophysics Data System (ADS)

Hardine, Y. R. I.; Herlily

2018-03-01

Serui City in Papua Province has many unique characters and must be maintained for the sake of the continuity of its identity. However, this city still lacks the facility and depend on other areas. Accordingly, it becomes vulnerable. The wholeness of the city is not just by having strong character but also having strength regarding vitality. The loss of it can affect the character and even eliminate it. Cities and people have many similarities regarding character and vitality. Therefore, there is a chance to solve the problems in the city using the similar approach to treat the human. We called city personification methods as problem-solving to the city. It means that we treat the city as a human being so that the problem can be solved as the human’s treatment. The personification of this city is conducted because of the many treatments that have proven effective in humans and may also be powerful to manifest in city. The personification makes the design will only focus on the particular networks and not on the whole “body,” remain in the hope for strengthening (maintain and improve) the quality of wholeness (character and vitality) city which in this case is Serui.

76 FR 68101 - Safety Zone; Art Gallery Party St. Pete 2011 Fireworks Display, Tampa Bay, St. Petersburg, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-03

...-AA00 Safety Zone; Art Gallery Party St. Pete 2011 Fireworks Display, Tampa Bay, St. Petersburg, FL... temporary safety zone on the waters of Tampa Bay in the vicinity of Spa Beach in St. Petersburg, Florida during the Art Gallery Party St. Pete 2011 Fireworks Display on Friday, November 11, 2011. The safety...

Box City Curriculum.

ERIC Educational Resources Information Center

Center for Understanding the Built Environment, Prairie Village, KS.

This curriculum packet contains two lesson plans about cities and architecture intended for use with students in upper elementary grades and middle schools. The first lesson plan, "City People, City Stories" (Jan Ham), states that understanding architecture and cities must begin with an understanding of the people of the city. The children create…

Climate Change and Aedes Vectors: 21st Century Projections for Dengue Transmission in Europe.

PubMed

Liu-Helmersson, Jing; Quam, Mikkel; Wilder-Smith, Annelies; Stenlund, Hans; Ebi, Kristie; Massad, Eduardo; Rocklöv, Joacim

2016-05-01

Warming temperatures may increase the geographic spread of vector-borne diseases into temperate areas. Although a tropical mosquito-borne viral disease, a dengue outbreak occurred in Madeira, Portugal, in 2012; the first in Europe since 1920s. This outbreak emphasizes the potential for dengue re-emergence in Europe given changing climates. We present estimates of dengue epidemic potential using vectorial capacity (VC) based on historic and projected temperature (1901-2099). VC indicates the vectors' ability to spread disease among humans. We calculated temperature-dependent VC for Europe, highlighting 10 European cities and three non-European reference cities. Compared with the tropics, Europe shows pronounced seasonality and geographical heterogeneity. Although low, VC during summer is currently sufficient for dengue outbreaks in Southern Europe to commence-if sufficient vector populations (either Ae. aegypti and Ae. albopictus) were active and virus were introduced. Under various climate change scenarios, the seasonal peak and time window for dengue epidemic potential increases during the 21st century. Our study maps dengue epidemic potential in Europe and identifies seasonal time windows when major cities are most conducive for dengue transmission from 1901 to 2099. Our findings illustrate, that besides vector control, mitigating greenhouse gas emissions crucially reduces the future epidemic potential of dengue in Europe. Copyright © 2016 The Authors. Published by Elsevier B.V. All rights reserved.

Dangerous dining: health and safety in the New York City restaurant industry.

PubMed

Jayaraman, Saru; Dropkin, Jonathan; Siby, Sekou; Alston, Laine Romero; Markowitz, Steven

2011-12-01

We characterized the health and safety conditions of New York City restaurant workers, a population comprising largely of immigrants and people of color. We conducted an anonymous questionnaire survey of 502 New York City restaurant workers, addressing working conditions, benefits, demographic factors, psychosocial exposures, and medical symptoms and conditions. Restaurant workers reported fast-paced, repetitive, and physically demanding jobs that sometimes involve chemical exposures. Despite their youth, they experience a high prevalence of musculoskeletal and traumatic injuries. Few receive job benefits despite significant symptoms. Job-related injuries are positively associated with practices that pose a danger to consumers. New York City restaurant workers have stressful jobs, experience significant injury, and illness but receive few job benefits. A healthier work organization and greater access to benefits for restaurant workers would improve their health and public health.

Navigating behavioral energy sufficiency. Results from a survey in Swiss cities on potential behavior change.

PubMed

Seidl, Roman; Moser, Corinne; Blumer, Yann

2017-01-01

Many countries have some kind of energy-system transformation either planned or ongoing for various reasons, such as to curb carbon emissions or to compensate for the phasing out of nuclear energy. One important component of these transformations is the overall reduction in energy demand. It is generally acknowledged that the domestic sector represents a large share of total energy consumption in many countries. Increased energy efficiency is one factor that reduces energy demand, but behavioral approaches (known as "sufficiency") and their respective interventions also play important roles. In this paper, we address citizens' heterogeneity regarding both their current behaviors and their willingness to realize their sufficiency potentials-that is, to reduce their energy consumption through behavioral change. We collaborated with three Swiss cities for this study. A survey conducted in the three cities yielded thematic sets of energy-consumption behavior that various groups of participants rated differently. Using this data, we identified four groups of participants with different patterns of both current behaviors and sufficiency potentials. The paper discusses intervention types and addresses citizens' heterogeneity and behaviors from a city-based perspective.

State arterial highway system peer city study : Task Assignment #C-04-03 : final report.

DOT National Transportation Integrated Search

2006-08-01

Addressing state highways within urban areas is a challenge for New York State, New York City and Buffalo. Drawing upon experiences from around the United States, this report explores how specific issue areas maintenance responsibilities, plannin...

Rethinking GIS Towards The Vision Of Smart Cities Through CityGML

NASA Astrophysics Data System (ADS)

Guney, C.

2016-10-01

Smart cities present a substantial growth opportunity in the coming years. The role of GIS in the smart city ecosystem is to integrate different data acquired by sensors in real time and provide better decisions, more efficiency and improved collaboration. Semantically enriched vision of GIS will help evolve smart cities into tomorrow's much smarter cities since geospatial/location data and applications may be recognized as a key ingredient of smart city vision. However, it is need for the Geospatial Information communities to debate on "Is 3D Web and mobile GIS technology ready for smart cities?" This research places an emphasis on the challenges of virtual 3D city models on the road to smarter cities.

76 FR 38568 - Safety Zone; Bullhead City Regatta, Bullhead City, AZ

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-01

...-AA00 Safety Zone; Bullhead City Regatta, Bullhead City, AZ AGENCY: Coast Guard, DHS. ACTION: Temporary... the Colorado River in Bullhead City, Arizona for the Bullhead City Regatta on August 13, 2011. This... the waterway during the Regatta event. Basis and Purpose The City of Bullhead is sponsoring the...

The impact of (mega)-cities on the earth's gravity

NASA Astrophysics Data System (ADS)

Schnitzer, S.; Estrella, N.; Güntner, A.; Matiu, M.; Peterseim, N.; Menzel, A.

2013-12-01

The world population is constantly growing; today over 7 billion people populate the planet. This development has led to a strong urbanization and expanding cities. According to the United Nations, since 2007 more human beings have lived in urban areas than in rural areas, and by 2030 the urban share will be more than 60%. The challenges of fast growing cities lie in urban management, supply to inhabitants of resources (e.g. water, power, food), and strong environmental problems (e.g. pollution), i.e. their ecological footprint. In our study we address the question of another footprint, whether (mega)-cities have an impact on the earth's gravity field. Analyzing the possible triggers will help to understand the multiple footprints of big cities in various regions. We analyze several data sources. The main data sets are a) monthly solutions of the gravity satellite mission GRACE, detecting changes in the earth's gravity field over time, b) data of the hydrological model WGHM, estimating mass changes in terrestrial and ground water storage, c) urban population data of the United Nations, d) land cover information of the European Space Agency, e) different climate data sets and other auxiliary data. The results suggest a non-uniform pattern of gravity changes with variations in trends related to different clustering parameters.

Sustainable and Smart City Planning Using Spatial Data in Wallonia

NASA Astrophysics Data System (ADS)

Stephenne, N.; Beaumont, B.; Hallot, E.; Wolff, E.; Poelmans, L.; Baltus, C.

2016-09-01

Simulating population distribution and land use changes in space and time offer opportunities for smart city planning. It provides a holistic and dynamic vision of fast changing urban environment to policy makers. Impacts, such as environmental and health risks or mobility issues, of policies can be assessed and adapted consequently. In this paper, we suppose that "Smart" city developments should be sustainable, dynamic and participative. This paper addresses these three smart objectives in the context of urban risk assessment in Wallonia, Belgium. The sustainable, dynamic and participative solution includes (i) land cover and land use mapping using remote sensing and GIS, (ii) population density mapping using dasymetric mapping, (iii) predictive modelling of land use changes and population dynamics and (iv) risk assessment. The comprehensive and long-term vision of the territory should help to draw sustainable spatial planning policies, to adapt remote sensing acquisition, to update GIS data and to refine risk assessment from regional to city scale.

Adequate & Equitable U.S. PK-12 Infrastructure: Priority Actions for Systemic Reform. A Report from the Planning for PK-12 School Infrastructure National Initiative

ERIC Educational Resources Information Center

Filardo, Mary; Vincent, Jeffrey M.

2017-01-01

To formulate a "systems-based" plan to address the PK-12 infrastructure crisis, in 2016, the 21st Century School Fund (21CSF) and the University of California-Berkeley's Center for Cities + Schools (CC+S), in partnership with the National Council on School Facilities and the Center for Green Schools at the U.S. Green Building Council,…

THE AGONY OF THE INNER CITY, WHAT CAN CONTINUING EDUCATION DO.

ERIC Educational Resources Information Center

DRAZEK, STANLEY J.

THE REPORT OF A PANEL PROGRAM BY THE COUNCIL ON EXTENSION AT THE EIGHTY-FIRST NATIONAL CONFERENCE OF THE NATIONAL ASSOCIATION OF STATE UNIVERSITIES AND LAND-GRANT COLLEGES IN NOVEMBER, 1967, FEATURED URBAN AND UNIVERSITY LEADERS REPRESENTING DETROIT, MILWAUKEE, NEWARK, AND WATTS. THE FIRST ADDRESS COMPARED THE PLIGHT OF AMERICAN INNER CITY NEGRO…

An analytical quality framework for learning cities and regions

NASA Astrophysics Data System (ADS)

Preisinger-Kleine, Randolph

2013-09-01

There is broad agreement that innovation, knowledge and learning have become the main source of wealth, employment and economic development of cities, regions and nations. Over the past two decades, the number of European cities and regions which label themselves as "learning city" or "learning region" has constantly grown. However, there are also pitfalls and constraints which not only hinder them in unlocking their full potential, but also significantly narrow their effects and their wider impact on society. Most prominently, learning cities and regions manifest serious difficulties in rendering transparent the surplus value they generate, which is vital for attracting investment into lifelong learning. While evaluation and quality management are still perceived as being a bureaucratic necessity rather than a lesson one could learn from or an investment in the future, it is also true that without evaluation and quality assurance local networks do not have the means to examine their strengths and weaknesses. In order to design strategies to maximise the strengths and effectively address the weaknesses it is necessary to understand the factors that contribute to success and those that pose challenges. This article proposes an analytical quality framework which is generic and can be used to promote a culture of quality in learning cities and regions. The proposed framework builds on the findings and results of the R3L+ project, part-funded by the European Commission under the Grundtvig (adult education) strand of the Lifelong Learning programme 2007-2013.

Micro-Raman and FT-IR spectroscopic studies of ceramic shards excavated from ancient Stratonikeia city at Eskihisar village in West-South Turkey

NASA Astrophysics Data System (ADS)

Bahçeli, Semiha; Güleç, Gamze; Erdoğan, Hasan; Söğüt, Bilal

2016-02-01

In this study, micro-Raman and Fourier transformed infrared (FT-IR) spectroscopies, X-ray diffraction (XRD) and scanning electron microscope with energy dispersive X-ray (SEM-EDX) were used to characterize the mineralogical structures of pigments of four ceramic fragments in which one of them belongs to Hellenistic period (1st - IVth century BC) and other three ceramic shards belong to Early Rome (IVth century BC- 1st century AD) excavated from Stratonikeia ancient city. In the results of investigations on these four ceramic fragments, the various phases were identified: quartz, kaolinite, albit (or Na-feldspar), calcite, anastase, hematite and magnetite. Furthermore, the obtained findings indicate that firing temperature is about 800-850 °C for all the shards.

The role of mitochondrial fusion and StAR phosphorylation in the regulation of StAR activity and steroidogenesis.

PubMed

Castillo, Ana F; Orlando, Ulises; Helfenberger, Katia E; Poderoso, Cecilia; Podesta, Ernesto J

2015-06-15

The steroidogenic acute regulatory (StAR) protein regulates the rate-limiting step in steroidogenesis, i.e. the delivery of cholesterol from the outer (OMM) to the inner (IMM) mitochondrial membrane. StAR is a 37-kDa protein with an N-terminal mitochondrial targeting sequence that is cleaved off during mitochondrial import to yield 30-kDa intramitochondrial StAR. StAR acts exclusively on the OMM and its activity is proportional to how long it remains on the OMM. However, the precise fashion and the molecular mechanism in which StAR remains on the OMM have not been elucidated yet. In this work we will discuss the role of mitochondrial fusion and StAR phosphorylation by the extracellular signal-regulated kinases 1/2 (ERK1/2) as part of the mechanism that regulates StAR retention on the OMM and activity. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Rising to the challenge: addressing the concerns of people working in the sex industry.

PubMed

Shaver, Frances M; Lewis, Jacqueline; Maticka-Tyndale, Eleanor

2011-02-01

In September 2010, three Canadian Criminal Code provisions related to prostitution were ruled unconstitutional because they increase the risk of harm to people working in the sex industry (PWSI). Using data from studies with PWSI and key informants conducted in several Canadian cities, we examine three domains related to worker health and safety: occupational health and safety, perceptions of and behaviors toward workers, and access to essential services. Addressing these issues necessitates moving beyond decriminalization. We conclude that using a harm reduction/labor rights framework would enhance our ability to address issues related to the physical, social, and mental well-being as well as rights of PWSI.

Philosophy of Education, 1972-1973. Proceedings of the Annual Meeting of the Far Western Philosophy of Education Society (21st, Pomona, California, December 1-3, 1972).

ERIC Educational Resources Information Center

Jelinek, James J., Ed.

The proceedings of the 21st annual meeting of the Far Western Philosophy of Education Society in 1972 are presented. The proceedings consisted of 20 addresses and responses. Titles include (1) Presidential Address: Competency-Based Education: Consensus Cognoscenti Versus Reconstructio Experientiae; (2) A Role for Philosophy in California and…

78 FR 23869 - Safety Zone; Redwood City 4th of July Fireworks Show; Port of Redwood City, Redwood City, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-23

...-AA00 Safety Zone; Redwood City 4th of July Fireworks Show; Port of Redwood City, Redwood City, CA... establish a temporary safety zone in the navigable waters of the Port of Redwood City near Redwood City, CA in support of the Redwood City 4th of July Fireworks Show on July 4, 2013. This safety zone is...

Medan City: Informality and the Historical Global City

NASA Astrophysics Data System (ADS)

Sudarmadji, N.; Tyaghita, B.; Astuti, P. T.; Etleen, D.

2018-05-01

As projected by UN that two-thirds of Indonesia’s population will live in urban areas by 2050, rapid urbanization is happening in Indonesian cities. Initial research on eight Indonesian Cities (which includes Medan, Jatinegara, Bandung, Surakarta, Yogyakarta, Surabaya, Balikpapan, and Manado) by Tunas Nusa Foundation since 2012 shows that urbanization of each city has happened throughout history creating cultural, economic, and environmental networks that are distinct from one city to another. While the networks remain until today and continuously shapes the urban agglomeration pattern, not all parts of the city could undergo subsequent development that confirms the existing pattern, leading to the creation informality. Nor could it make future planning that comprehends the nature of its integrated urban dynamic beyond its current administrative authority. In this paper, we would like to share our study for Medan, North Sumatra as it shows a portrait of a city with a long relationship to a global network since the Maritime trade era. Medan has become home to many ethnic groups which have sailed and migrated as part of a global economic agenda creating a strong economic network between port cities along the Malacca Strait. The city has kept its role in the global economic network until today, to name a few, becoming the frontier for the Indonesia-Malaysia-Thailand Growth Triangle. While we celebrate Medan’s potential to become a global city with major infrastructure development as well as cultural assets as its advantage in the future, we argue that microscale cohesion supported by government policy in agreed planning documents are fundamental for the city to thrive amidst the challenges it is facing. Yet, these cultural assets, as well as micro scale cohesion in Medan City today, are still undermined. Thus, informality in Medan exists as result of ignorance and marginalization of certain socio-cultural groups, abandoning places and identity, as well as the

Estimating the Public Health Impact of Air Pollution for Informing Policy in the Twin Cities: A Minnesota Tracking Collaboration.

PubMed

Johnson, Jean E; Bael, David L; Sample, Jeannette M; Lindgren, Paula G; Kvale, Dorian L

The Minnesota Department of Health and the Minnesota Pollution Control Agency used local air pollution and public health data to estimate the impacts of particulate matter and ozone on population health, to identify disparities, and to inform decisions that will improve health. While air quality in Minnesota currently meets federal standards, urban communities are concerned about the impact of air pollution on their health. The Twin Cities (Minneapolis-St Paul) metropolitan area includes 7 counties where fine particulate levels and rates of asthma exacerbations are elevated in some communities. We used the Environmental Protection Agency's BenMAP (Environmental Benefits Mapping and Analysis Program) software, along with local PM2.5 (fine particulate) and ozone ambient concentrations, census and population health data, to calculate impacts for 2008 at the zip code level. The impacts were summed across all zip codes for area-wide estimates. American Community Survey data were used to stratify zip codes by poverty and race for assessment of disparities. Attributable fraction, attributable rate and counts for all-cause mortality, asthma and chronic obstructive pulmonary disease hospitalizations, asthma emergency department (ED) visits, and cardiovascular disease hospitalizations. In the Twin Cities (2008), air pollution was a contributing cause for an estimated 2% to 5% of respiratory and cardiovascular hospitalizations and ED visits and between 6% and 13% of premature deaths. The elderly (aged 65+ years) experienced the highest air pollution-attributable rates of death and respiratory hospitalizations; children experienced the highest asthma ED visit rates. Geographical and demographic differences in air pollution-attributable health impacts across the region reflected the differences in the underlying morbidity and mortality rates. Method was effective in demonstrating that changes in air quality can have quantifiable health impacts across the Twin Cities. Key

Investigating traffic light violations by cyclists in Dublin City Centre.

PubMed

Richardson, Matthew; Caulfield, Brian

2015-11-01

This research examines the behaviour of cyclists in Dublin City with specific regard to red light running. A number of specific research questions are raised by this study. These questions address the impact of different infrastructure types on red light running, as well as the behavioural patterns and demographics of offending cyclists. Two data collection methods were used to gather information on cyclists in Dublin City - an observational survey and an online questionnaire. The observational surveys examined cyclist compliance with different traffic signal systems and the impact of on-road and off-road cycle infrastructure. An online questionnaire was used to get direct feedback from cyclists in Dublin City on the reasons (if any) they decide to commit infringement at traffic lights. With the recent growth of cycling in Dublin City (as well as many other international cities) it is vital to accommodate and manage this growing demand by ensuring the safety and road discipline of cyclists. The next few years will be crucial for the continued development of cycling in Dublin, particularly due to the increasing investment by transport planners in cycle infrastructure. It is therefore important to identify now the main factors which influence cyclist's decisions to break red lights in order to guide local traffic authorities in their efforts to reduce such transgressions. Copyright © 2015 Elsevier Ltd. All rights reserved.

Laying a Foundation for Lifelong Learning: Case Studies of E-Assessment in Large 1st-Year Classes

ERIC Educational Resources Information Center

Nicol, David

2007-01-01

Concerns about noncompletion and the quality of the 1st-year student experience have been linked to recent changes in higher education such as modularisation, increased class sizes, greater diversity in the student intake and reduced resources. Improving formative assessment and feedback processes is seen as one way of addressing academic failure,…

Estimating the National Carbon Abatement Potential of City Policies: A Data-Driven Approach

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

O'Shaughnessy, Eric; Heeter, Jenny; Keyser, David

Cities are increasingly taking actions such as building code enforcement, urban planning, and public transit expansion to reduce emissions of carbon dioxide in their communities and municipal operations. However, many cities lack the quantitative information needed to estimate policy impacts and prioritize city actions in terms of carbon abatement potential and cost effectiveness. This report fills this research gap by providing methodologies to assess the carbon abatement potential of a variety of city actions. The methodologies are applied to an energy use data set of 23,458 cities compiled for the U.S. Department of Energy City Energy Profile tool. The analysismore » develops a national estimate of the carbon abatement potential of realizable city actions in six specific policy areas encompassing the most commonly implemented city actions. The results of this analysis suggest that, in aggregate, cities could reduce nationwide carbon emissions by about 210 million metric tons of carbon dioxide (MMT CO2) per year in a 'moderate abatement scenario' by 2035 and 480 MMT CO2/year in a 'high abatement scenario' by 2035 through these common actions typically within a city's control in the six policy areas. The aggregate carbon abatement potential of these specific areas equates to a reduction of 3%-7% relative to 2013 U.S. emissions. At the city level, the results suggest the average city could reduce carbon emissions by 7% (moderate) to 19% (high) relative to current city-level emissions. In the context of U.S. climate commitments under the 21st session of the Conference of the Parties (COP21), the estimated national abatement potential of the city actions analyzed in this report equates to about 15%-35% of the remaining carbon abatement necessary to achieve the U.S. COP21 target. Additional city actions outside the scope of this report, such as community choice aggregation (city-level purchasing of renewable energy), zero energy districts, and multi-level governance

Addressing population health and health inequalities: the role of fundamental causes.

PubMed

Cerdá, Magdalena; Tracy, Melissa; Ahern, Jennifer; Galea, Sandro

2014-09-01

As a case study of the impact of universal versus targeted interventions on population health and health inequalities, we used simulations to examine (1) whether universal or targeted manipulations of collective efficacy better reduced population-level rates and racial/ethnic inequalities in violent victimization; and (2) whether experiments reduced disparities without addressing fundamental causes. We applied agent-based simulation techniques to the specific example of an intervention on neighborhood collective efficacy to reduce population-level rates and racial/ethnic inequalities in violent victimization. The agent population consisted of 4000 individuals aged 18 years and older with sociodemographic characteristics assigned to match distributions of the adult population in New York City according to the 2000 U.S. Census. Universal experiments reduced rates of victimization more than targeted experiments. However, neither experiment reduced inequalities. To reduce inequalities, it was necessary to eliminate racial/ethnic residential segregation. These simulations support the use of universal intervention but suggest that it is not possible to address inequalities in health without first addressing fundamental causes.

St. Lucia.

PubMed

1987-06-01

The population of St Lucia was 123,000 in 1986, with an annual growth rate of 2%. The infant mortality rate stands at 22.2/1000 live births, and life expectancy is 70.3 years for males and 74.9 years for females. The literacy rate is 78%. St Lucia's labor force is allocated as follows: agriculture, 36.6%; industry and commerce, 20.1%; and services, 18.1%. The gross national product (GNP) was US$146 million in 1985, with an annual growth rate of 3% and a per capita GNP of $1071. St Lucia is a parliamentary democracy modeled on the British Westminster system. The island is divided into 16 parishes and 1 urban area (the capital, Castries). St Lucia is currently a politically stable country, although the high level of youth unemployment is a cause for concern. Ongoing stability may depend on the government's ability to provide services such as jobs and housing. The economy has evolved from a monocrop sugar plantation type to a diversified economy based on agriculture, industry, and tourism. Agriculture, dominated by the banana industry, is characterized by the participation of a large number of small and medium-sized enterprises. Industry is being encouraged through the provision of incentives such as tax rebates. The government is attempting to maintain a sound investment climate through a tripartite dialogue with the private sector and trade unions. Overall economic policy is predicated on the attraction of sound investments, by both local and foreign entities, to accelerate the rate of economic growth, solve the unemployment problem, and generate a solid balance-of-payments position.

33 CFR 100.911 - Bay City Airshow, Bay City, MI.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Bay City Airshow, Bay City, MI. 100.911 Section 100.911 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY REGATTAS AND MARINE PARADES SAFETY OF LIFE ON NAVIGABLE WATERS § 100.911 Bay City Airshow, Bay City, MI. (a...

33 CFR 100.911 - Bay City Airshow, Bay City, MI.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Bay City Airshow, Bay City, MI. 100.911 Section 100.911 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY REGATTAS AND MARINE PARADES SAFETY OF LIFE ON NAVIGABLE WATERS § 100.911 Bay City Airshow, Bay City, MI. (a...

33 CFR 100.911 - Bay City Airshow, Bay City, MI.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Bay City Airshow, Bay City, MI. 100.911 Section 100.911 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY REGATTAS AND MARINE PARADES SAFETY OF LIFE ON NAVIGABLE WATERS § 100.911 Bay City Airshow, Bay City, MI. (a...

33 CFR 100.911 - Bay City Airshow, Bay City, MI.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Bay City Airshow, Bay City, MI. 100.911 Section 100.911 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY REGATTAS AND MARINE PARADES SAFETY OF LIFE ON NAVIGABLE WATERS § 100.911 Bay City Airshow, Bay City, MI. (a...

33 CFR 100.911 - Bay City Airshow, Bay City, MI.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Bay City Airshow, Bay City, MI. 100.911 Section 100.911 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY REGATTAS AND MARINE PARADES SAFETY OF LIFE ON NAVIGABLE WATERS § 100.911 Bay City Airshow, Bay City, MI. (a...

76 FR 36482 - Proposed Flood Elevation Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-22

... Marian. WPA Canal Tributary 1 Approximately 1,612 None + 71 City of St. Cloud, feet upstream of the... Kite Avenue. WPA Canal Tributary 1-1 At the WPA Canal None + 75 City of St. Cloud, Tributary 1..., FL 34741. City of St. Cloud Maps are available for inspection at City Hall, Public Works Department...

Imported Zika Virus in a European City: How to Prevent Local Transmission?

PubMed

Millet, Joan-Pau; Montalvo, Tomàs; Bueno-Marí, Ruben; Romero-Tamarit, Arancha; Prats-Uribe, Albert; Fernández, Lidia; Camprubí, Esteve; Del Baño, Lucía; Peracho, Victor; Figuerola, Jordi; Sulleiro, Elena; Martínez, Miguel J; Caylà, Joan A

2017-01-01

Background: On February 1st 2016 the WHO declared the Zika Virus (ZIKV) infection a worldwide public health emergency because of its rapid expansion and severe complications, such as Guillain-Barré Syndrome or microcephaly in newborn. The huge amount of people traveling to endemic areas and the presence of Aedes albopictus in Barcelona increase the risk of autochtonous transmission. The objective of this study was to describe the first ZIKV cases diagnosed in our city and to analyze the surveillance, prevention, and control measures implemented to avoid autochthonous transmission. Methods: An observational cross-sectional population-based study in Barcelona, Spain was performed.An analysis of the socio-demographic, epidemiological, clinical characteristics, and mosquito control activities of the ZIKV cases detected between January 1st and December 2016 was carried out using a specific ZIKV epidemiological survey of the Barcelona Public Health Agency. Results: A total of 118 notifications of possible ZIKV infections were received, and 44 corresponded to confirmed cases in Barcelona residents.Amongst these, the median age was 35 years and 57% were women. All cases were imported, 48% were Spanish-born and 52% foreign-born. Dominican Republic was the most visited country amongst foreign-born patients and Nicaragua amongst Spanish-born. The most frequent symptoms were exanthema, fever, and arthralgia. Among the 24 diagnosed women, 6 (25%) were pregnant. There was one case of microcephaly outside Barcelona city. Entomological inspections were done at the homes of 19 cases (43.2% of the total) and in 34 (77.3%) public spaces. Vector activity was found in one case of the 44 confirmed cases, and 134 surveillance and vector control were carried out associated to imported ZIKV cases. In all cases prevention measures were recommended to avoid mosquito bites on infected cases. Conclusion: Epidemiological and entomological surveillance are essential for the prevention of

Imported Zika Virus in a European City: How to Prevent Local Transmission?

PubMed Central

Millet, Joan-Pau; Montalvo, Tomàs; Bueno-Marí, Ruben; Romero-Tamarit, Arancha; Prats-Uribe, Albert; Fernández, Lidia; Camprubí, Esteve; del Baño, Lucía; Peracho, Victor; Figuerola, Jordi; Sulleiro, Elena; Martínez, Miguel J.; Caylà, Joan A.; Álamo-Junquera, Dolores

2017-01-01

Background: On February 1st 2016 the WHO declared the Zika Virus (ZIKV) infection a worldwide public health emergency because of its rapid expansion and severe complications, such as Guillain-Barré Syndrome or microcephaly in newborn. The huge amount of people traveling to endemic areas and the presence of Aedes albopictus in Barcelona increase the risk of autochtonous transmission. The objective of this study was to describe the first ZIKV cases diagnosed in our city and to analyze the surveillance, prevention, and control measures implemented to avoid autochthonous transmission. Methods: An observational cross-sectional population-based study in Barcelona, Spain was performed.An analysis of the socio-demographic, epidemiological, clinical characteristics, and mosquito control activities of the ZIKV cases detected between January 1st and December 2016 was carried out using a specific ZIKV epidemiological survey of the Barcelona Public Health Agency. Results: A total of 118 notifications of possible ZIKV infections were received, and 44 corresponded to confirmed cases in Barcelona residents.Amongst these, the median age was 35 years and 57% were women. All cases were imported, 48% were Spanish-born and 52% foreign-born. Dominican Republic was the most visited country amongst foreign-born patients and Nicaragua amongst Spanish-born. The most frequent symptoms were exanthema, fever, and arthralgia. Among the 24 diagnosed women, 6 (25%) were pregnant. There was one case of microcephaly outside Barcelona city. Entomological inspections were done at the homes of 19 cases (43.2% of the total) and in 34 (77.3%) public spaces. Vector activity was found in one case of the 44 confirmed cases, and 134 surveillance and vector control were carried out associated to imported ZIKV cases. In all cases prevention measures were recommended to avoid mosquito bites on infected cases. Conclusion: Epidemiological and entomological surveillance are essential for the prevention of

27 CFR 9.51 - Isle St. George.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Isle St. George. 9.51... St. George. (a) Name. The name of the viticultural area described in this section is “Isle St. George.” (b) Approved maps. The approved map for determining the boundary of the Isle St. George viticultural...

ST. LOUIS ENCEPHALITIS

PubMed Central

Smith, Margaret G.; Blattner, Russell J.; Heys, Florence M.

1947-01-01

Transmission of the virus of St. Louis encephalitis to normal chickens by the bite of infected mites (Dermanyssus gallinae) has been demonstrated. Both experimentally infected and naturally infected mites were shown to be capable of transferring the virus of St. Louis encephalitis to chickens by bite. Virus is present in the blood of such chickens in small amounts, so that demonstration of viremia was possible only by utilizing chorioallantoic passage in hens' eggs. However, there is sufficient virus present in the blood for uninfected chicken mites to acquire the virus by feeding on chickens in which viremia has resulted from previous bite of infected mites. Thus it has been shown that the arachnid vector Dermanyssus gallinae is capable of transmitting the virus of St. Louis encephalitis to normal chickens by bite and that such chickens can serve as a source of virus for uninfected mites. PMID:19871673

Smart City Pilot Projects Using LoRa and IEEE802.15.4 Technologies

PubMed Central

Buratti, Chiara; Zabini, Flavio; De Castro, Cristina; Verdone, Roberto; Andrisano, Oreste

2018-01-01

Information and Communication Technologies (ICTs), through wireless communications and the Internet of Things (IoT) paradigm, are the enabling keys for transforming traditional cities into smart cities, since they provide the core infrastructure behind public utilities and services. However, to be effective, IoT-based services could require different technologies and network topologies, even when addressing the same urban scenario. In this paper, we highlight this aspect and present two smart city testbeds developed in Italy. The first one concerns a smart infrastructure for public lighting and relies on a heterogeneous network using the IEEE 802.15.4 short-range communication technology, whereas the second one addresses smart-building applications and is based on the LoRa low-rate, long-range communication technology. The smart lighting scenario is discussed providing the technical details and the economic benefits of a large-scale (around 3000 light poles) flexible and modular implementation of a public lighting infrastructure, while the smart-building testbed is investigated, through measurement campaigns and simulations, assessing the coverage and the performance of the LoRa technology in a real urban scenario. Results show that a proper parameter setting is needed to cover large urban areas while maintaining the airtime sufficiently low to keep packet losses at satisfactory levels. PMID:29642391

Smart City Pilot Projects Using LoRa and IEEE802.15.4 Technologies.

PubMed

Pasolini, Gianni; Buratti, Chiara; Feltrin, Luca; Zabini, Flavio; De Castro, Cristina; Verdone, Roberto; Andrisano, Oreste

2018-04-06

Information and Communication Technologies (ICTs), through wireless communications and the Internet of Things (IoT) paradigm, are the enabling keys for transforming traditional cities into smart cities, since they provide the core infrastructure behind public utilities and services. However, to be effective, IoT-based services could require different technologies and network topologies, even when addressing the same urban scenario. In this paper, we highlight this aspect and present two smart city testbeds developed in Italy. The first one concerns a smart infrastructure for public lighting and relies on a heterogeneous network using the IEEE 802.15.4 short-range communication technology, whereas the second one addresses smart-building applications and is based on the LoRa low-rate, long-range communication technology. The smart lighting scenario is discussed providing the technical details and the economic benefits of a large-scale (around 3000 light poles) flexible and modular implementation of a public lighting infrastructure, while the smart-building testbed is investigated, through measurement campaigns and simulations, assessing the coverage and the performance of the LoRa technology in a real urban scenario. Results show that a proper parameter setting is needed to cover large urban areas while maintaining the airtime sufficiently low to keep packet losses at satisfactory levels.

Matching Alternative Addresses: a Semantic Web Approach

NASA Astrophysics Data System (ADS)

Ariannamazi, S.; Karimipour, F.; Hakimpour, F.

2015-12-01

Rapid development of crowd-sourcing or volunteered geographic information (VGI) provides opportunities for authoritatives that deal with geospatial information. Heterogeneity of multiple data sources and inconsistency of data types is a key characteristics of VGI datasets. The expansion of cities resulted in the growing number of POIs in the OpenStreetMap, a well-known VGI source, which causes the datasets to outdate in short periods of time. These changes made to spatial and aspatial attributes of features such as names and addresses might cause confusion or ambiguity in the processes that require feature's literal information like addressing and geocoding. VGI sources neither will conform specific vocabularies nor will remain in a specific schema for a long period of time. As a result, the integration of VGI sources is crucial and inevitable in order to avoid duplication and the waste of resources. Information integration can be used to match features and qualify different annotation alternatives for disambiguation. This study enhances the search capabilities of geospatial tools with applications able to understand user terminology to pursuit an efficient way for finding desired results. Semantic web is a capable tool for developing technologies that deal with lexical and numerical calculations and estimations. There are a vast amount of literal-spatial data representing the capability of linguistic information in knowledge modeling, but these resources need to be harmonized based on Semantic Web standards. The process of making addresses homogenous generates a helpful tool based on spatial data integration and lexical annotation matching and disambiguating.

Investigating the capabilities of semantic enrichment of 3D CityEngine data

NASA Astrophysics Data System (ADS)

Solou, Dimitra; Dimopoulou, Efi

2016-08-01

In recent years the development of technology and the lifting of several technical limitations, has brought the third dimension to the fore. The complexity of urban environments and the strong need for land administration, intensify the need of using a three-dimensional cadastral system. Despite the progress in the field of geographic information systems and 3D modeling techniques, there is no fully digital 3D cadastre. The existing geographic information systems and the different methods of three-dimensional modeling allow for better management, visualization and dissemination of information. Nevertheless, these opportunities cannot be totally exploited because of deficiencies in standardization and interoperability in these systems. Within this context, CityGML was developed as an international standard of the Open Geospatial Consortium (OGC) for 3D city models' representation and exchange. CityGML defines geometry and topology for city modeling, also focusing on semantic aspects of 3D city information. The scope of CityGML is to reach common terminology, also addressing the imperative need for interoperability and data integration, taking into account the number of available geographic information systems and modeling techniques. The aim of this paper is to develop an application for managing semantic information of a model generated based on procedural modeling. The model was initially implemented in CityEngine ESRI's software, and then imported to ArcGIS environment. Final goal was the original model's semantic enrichment and then its conversion to CityGML format. Semantic information management and interoperability seemed to be feasible by the use of the 3DCities Project ESRI tools, since its database structure ensures adding semantic information to the CityEngine model and therefore automatically convert to CityGML for advanced analysis and visualization in different application areas.

Regional Seminars to Address Current Nuclear Export Control Issues

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

Killinger, Mark H.

2002-07-01

The control of nuclear-related exports, a critical component of the nonproliferation regime, is facing several opportunities and challenges. As countries sign and ratify the International Atomic Energy Agency's (IAEA) safeguards Additional Protocol (AP), they will begin to report far more export information, including exports of a list of items similar to the Nuclear Supplier Group's Trigger List that existed when the AP was developed in the mid-1990s. This positive development contrasts with challenges such as globalization, transshipments, and tracking of end-uses. Pacific Northwest National Laboratory is proposing that the US Department of Energy (DOE) develop regional seminars that address thesemore » types of issues related to export/import controls. The DOE seminars would be designed to supplement regional seminars sponsored by the IAEA and member states on topics related to the Additional Protocol (referred to as "IAEA seminars"). The topic of nuclear export/import controls is not thoroughly addressed in the IAEA seminars. The proposed DOE seminars would therefore have two objectives: familiarizing countries with the export/import provisions of the Additional Protocol, and addressing challenges such as those noted above. The seminars would be directed particularly at countries that have not ratified the AP, and at regions where export-related problems are particularly prevalent. The intent is to encourage governments to implement more effective nuclear export control systems that meet the challenges of the 21st century.« less

27 CFR 9.149 - St. Helena.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false St. Helena. 9.149 Section... THE TREASURY LIQUORS AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.149 St. Helena. (a) Name. The name of the viticultural area described in this section is “St. Helena.” (b...

75 FR 52593 - Notice of Intent To Rule on Request To Release Airport Property at the Panama City-Bay County...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-26

... Property. SUMMARY: The FAA proposes to rule and invites public comment on the release of land at the Panama City-Bay International Airport (PFN), Panama City, FL under the provisions of 49 U.S.C. 47107(h). DATES... mailed or delivered to the FAA at the following address: Rebecca R. Henry, Program Manager, Federal...

Use of science to guide city planning policy and practice: how to achieve healthy and sustainable future cities.

PubMed

Sallis, James F; Bull, Fiona; Burdett, Ricky; Frank, Lawrence D; Griffiths, Peter; Giles-Corti, Billie; Stevenson, Mark

2016-12-10

Land-use and transport policies contribute to worldwide epidemics of injuries and non-communicable diseases through traffic exposure, noise, air pollution, social isolation, low physical activity, and sedentary behaviours. Motorised transport is a major cause of the greenhouse gas emissions that are threatening human health. Urban and transport planning and urban design policies in many cities do not reflect the accumulating evidence that, if policies would take health effects into account, they could benefit a wide range of common health problems. Enhanced research translation to increase the influence of health research on urban and transport planning decisions could address many global health problems. This paper illustrates the potential for such change by presenting conceptual models and case studies of research translation applied to urban and transport planning and urban design. The primary recommendation of this paper is for cities to actively pursue compact and mixed-use urban designs that encourage a transport modal shift away from private motor vehicles towards walking, cycling, and public transport. This Series concludes by urging a systematic approach to city design to enhance health and sustainability through active transport and a move towards new urban mobility. Such an approach promises to be a powerful strategy for improvements in population health on a permanent basis. Copyright © 2016 Elsevier Ltd. All rights reserved.

Characterization of the cod (Gadus morhua) steroidogenic acute regulatory protein (StAR) sheds light on StAR gene structure in fish.

PubMed

Goetz, Frederick W; Norberg, Birgitta; McCauley, Linda A R; Iliev, Dimitar B

2004-03-01

The full-length cDNA for the cod (Gadus morhua) StAR was cloned by RT-PCR and library screening using ovarian RNA. From the library screening, 2 size classes of cDNA were obtained; a 1577 bp cDNA (cStAR1) and a 2851 bp cDNA (cStAR2). The cStAR1 cDNA presumably encodes a protein of 286 amino acids. The cStAR2 cDNA was composed of 6 separated sequences that contained all of the coding regions of cStAR1 when added together, but also contained 5 noncoding regions not observed in cStAR1. Polymerase chain reactions of cod genomic DNA produced products slightly larger than cStAR2. The sequence of these products were the same as cStAR2 but revealed one additional noncoding region (intron). Thus, the fish StAR gene contains the same number of exons (7) and introns (6) as observed in mammals, but is approximately half the size of the mammalian gene. Using Northern analysis and RT-PCR, cStAR1 expression was observed only in testes, ovaries and head kidneys. Polymerase chain reaction products were also observed using cDNA from steroidogenic tissues and primers designed to regions specific for cStAR2, indicating that cStAR2 is expressed in tissues and may account for the presence of larger transcripts observed on Northern blots.

The Political Power of Professionalism: A Study of School Superintendents and City Managers.

ERIC Educational Resources Information Center

Zeigler, Harmon; And Others

A 3-year research project was conducted to compare the conflict management behavior of school superintendents and city managers, both of whom are professionally trained experts held accountable to lay legislatures. Chapter 1, "Professionalism and Responsiveness," addresses the inherent tension, in a democracy, between elected officials'…

Constrained Source Apportionment of Coarse Particulate Matter and Selected Trace Elements in Three Cities from the Multi-Ethnic Study of Atherosclerosis

PubMed Central

Sturtz, Timothy M.; Adar, Sara D.; Gould, Timothy; Larson, Timothy V.

2016-01-01

PM10-2.5 mass and trace element concentrations were measured in Winston-Salem, Chicago, and St. Paul at up to 60 sites per city during two different seasons in 2010. Positive Matrix Factorization (PMF) was used to explore the underlying sources of variability. Information on previously reported PM10-2.5 tire and brake wear profiles was used to constrain these features in PMF by prior specification of selected species ratios. We also modified PMF to allow for combining the measurements from all three cities into a single model while preserving city-specific soil features. Relatively minor differences were observed between model predictions with and without the prior ratio constraints, increasing confidence in our ability to identify separate brake wear and tire wear features. Brake wear, tire wear, fertilized soil, and re-suspended soil were found to be important sources of copper, zinc, phosphorus, and silicon respectively across all three urban areas. PMID:27468256

Constrained source apportionment of coarse particulate matter and selected trace elements in three cities from the multi-ethnic study of atherosclerosis

NASA Astrophysics Data System (ADS)

Sturtz, Timothy M.; Adar, Sara D.; Gould, Timothy; Larson, Timothy V.

2014-02-01

PM10-2.5 mass and trace element concentrations were measured in Winston-Salem, Chicago, and St. Paul at up to 60 sites per city during two different seasons in 2010. Positive Matrix Factorization (PMF) was used to explore the underlying sources of variability. Information on previously reported PM10-2.5 tire and brake wear profiles was used to constrain these features in PMF by prior specification of selected species ratios. We also modified PMF to allow for combining the measurements from all three cities into a single model while preserving city-specific soil features. Relatively minor differences were observed between model predictions with and without the prior ratio constraints, increasing confidence in our ability to identify separate brake wear and tire wear features. Brake wear, tire wear, fertilized soil, and resuspended soil were found to be important sources of copper, zinc, phosphorus, and silicon, respectively, across all three urban areas.

Efficiency of Public Service in Pekangbaru City With E-Government

NASA Astrophysics Data System (ADS)

Zamzami; Fajrizal; Arief Hasan, Mhd

2017-12-01

The use of technology in the field of computers today is increasing, along with the development of science and globalization of information that demands the creation of a state of computerization. E-Government is now the right solution for local and central government, it is because it can assist the government in managing government data and able to provide information to the community quickly, precisely and efficiently. The current service system at the Office of Population and Civil Registration of Pekanbaru City still uses a manual system that takes a long time and cost a lot. In this E-Government application will contain application feature profile information of the Office of Population and Civil Registration of Pekanbaru City, public service requirements, office address of Pekanbaru City Sub-district, community complaint, KK (Family Card), and birth certificate online. The general purpose of making E-Government application system is to provide a new alternative for the Office of Population and Civil Registration of Pekanbaru City in improving its public service system. And the specific purpose is to facilitate the delivery of information, the formation of the system of birth certificate and death online and realize the excellent service for the Office of Population and Civil Registration Pekanbaru and the public.

Assessing land use, sedimentation, and water quality stressors as predictors of coral reef condition in St. Thomas, U.S. Virgin Islands.

PubMed

Oliver, L M; Fisher, W S; Fore, L; Smith, A; Bradley, P

2018-03-13

Coral reef condition on the south shore of St. Thomas, U.S. Virgin Islands, was assessed at various distances from Charlotte Amalie, the most densely populated city on the island. Human influence in the area includes industrial activity, wastewater discharge, cruise ship docks, and impervious surfaces throughout the watershed. Anthropogenic activity was characterized using a landscape development intensity (LDI) index, sedimentation threat (ST) estimates, and water quality (WQ) impairments in the near-coastal zone. Total three-dimensional coral cover, reef rugosity, and coral diversity had significant negative coefficients for LDI index, as did densities of dominant species Orbicella annularis, Orbicella franksi, Montastraea cavernosa, Orbicella faveolata, and Porites porites. However, overall stony coral colony density was not significantly correlated with stressors. Positive relationships between reef rugosity and ST, between coral diversity and ST, and between coral diversity and WQ were unexpected because these stressors are generally thought to negatively influence coral growth and health. Sponge density was greater with higher disturbance indicators (ST and WQ), consistent with reports of greater resistance by sponges to degraded water quality compared to stony corals. The highest FoRAM (Foraminifera in Reef Assessment and Monitoring) indices indicating good water quality were found offshore from the main island and outside the harbor. Negative associations between stony coral metrics and LDI index have been reported elsewhere in the Caribbean and highlight LDI index potential as a spatial tool to characterize land-based anthropogenic stressor gradients relevant to coral reefs. Fewer relationships were found with an integrated stressor index but with similar trends in response direction.

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

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

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

Navigating behavioral energy sufficiency. Results from a survey in Swiss cities on potential behavior change

PubMed Central

Moser, Corinne; Blumer, Yann

2017-01-01

Many countries have some kind of energy-system transformation either planned or ongoing for various reasons, such as to curb carbon emissions or to compensate for the phasing out of nuclear energy. One important component of these transformations is the overall reduction in energy demand. It is generally acknowledged that the domestic sector represents a large share of total energy consumption in many countries. Increased energy efficiency is one factor that reduces energy demand, but behavioral approaches (known as “sufficiency”) and their respective interventions also play important roles. In this paper, we address citizens’ heterogeneity regarding both their current behaviors and their willingness to realize their sufficiency potentials—that is, to reduce their energy consumption through behavioral change. We collaborated with three Swiss cities for this study. A survey conducted in the three cities yielded thematic sets of energy-consumption behavior that various groups of participants rated differently. Using this data, we identified four groups of participants with different patterns of both current behaviors and sufficiency potentials. The paper discusses intervention types and addresses citizens’ heterogeneity and behaviors from a city-based perspective. PMID:29016642

Dynamic Network Model for Smart City Data-Loss Resilience Case Study: City-to-City Network for Crime Analytics

PubMed Central

Kotevska, Olivera; Kusne, A. Gilad; Samarov, Daniel V.; Lbath, Ahmed; Battou, Abdella

2017-01-01

Today’s cities generate tremendous amounts of data, thanks to a boom in affordable smart devices and sensors. The resulting big data creates opportunities to develop diverse sets of context-aware services and systems, ensuring smart city services are optimized to the dynamic city environment. Critical resources in these smart cities will be more rapidly deployed to regions in need, and those regions predicted to have an imminent or prospective need. For example, crime data analytics may be used to optimize the distribution of police, medical, and emergency services. However, as smart city services become dependent on data, they also become susceptible to disruptions in data streams, such as data loss due to signal quality reduction or due to power loss during data collection. This paper presents a dynamic network model for improving service resilience to data loss. The network model identifies statistically significant shared temporal trends across multivariate spatiotemporal data streams and utilizes these trends to improve data prediction performance in the case of data loss. Dynamics also allow the system to respond to changes in the data streams such as the loss or addition of new information flows. The network model is demonstrated by city-based crime rates reported in Montgomery County, MD, USA. A resilient network is developed utilizing shared temporal trends between cities to provide improved crime rate prediction and robustness to data loss, compared with the use of single city-based auto-regression. A maximum improvement in performance of 7.8% for Silver Spring is found and an average improvement of 5.6% among cities with high crime rates. The model also correctly identifies all the optimal network connections, according to prediction error minimization. City-to-city distance is designated as a predictor of shared temporal trends in crime and weather is shown to be a strong predictor of crime in Montgomery County. PMID:29250476

Dynamic Network Model for Smart City Data-Loss Resilience Case Study: City-to-City Network for Crime Analytics.

PubMed

Kotevska, Olivera; Kusne, A Gilad; Samarov, Daniel V; Lbath, Ahmed; Battou, Abdella

2017-01-01

Today's cities generate tremendous amounts of data, thanks to a boom in affordable smart devices and sensors. The resulting big data creates opportunities to develop diverse sets of context-aware services and systems, ensuring smart city services are optimized to the dynamic city environment. Critical resources in these smart cities will be more rapidly deployed to regions in need, and those regions predicted to have an imminent or prospective need. For example, crime data analytics may be used to optimize the distribution of police, medical, and emergency services. However, as smart city services become dependent on data, they also become susceptible to disruptions in data streams, such as data loss due to signal quality reduction or due to power loss during data collection. This paper presents a dynamic network model for improving service resilience to data loss. The network model identifies statistically significant shared temporal trends across multivariate spatiotemporal data streams and utilizes these trends to improve data prediction performance in the case of data loss. Dynamics also allow the system to respond to changes in the data streams such as the loss or addition of new information flows. The network model is demonstrated by city-based crime rates reported in Montgomery County, MD, USA. A resilient network is developed utilizing shared temporal trends between cities to provide improved crime rate prediction and robustness to data loss, compared with the use of single city-based auto-regression. A maximum improvement in performance of 7.8% for Silver Spring is found and an average improvement of 5.6% among cities with high crime rates. The model also correctly identifies all the optimal network connections, according to prediction error minimization. City-to-city distance is designated as a predictor of shared temporal trends in crime and weather is shown to be a strong predictor of crime in Montgomery County.

Stay in Touch with City Hall - City of New York

Science.gov Websites

Signs and LocatorAbout NYC311NYC311 Mobile AppNYC311 TwitterNYC311 Facebook Directory of City Agencies Contact NYC Government City Employees Notify NYC CityStore Stay Connected NYC Mobile Apps Maps Resident

Texas Solar Collaboration DOE Rooftop Solar Challenge City of Houston Project Summary

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

Ronk, Jennifer

2013-02-14

The City of Houston is committed to achieving a sustainable solar infrastructure. In 2008, Houston was named a United States Department of Energy (DOE) Solar America City. As a Solar America City, Houston teamed with the Houston Advanced Research Center (HARC), Sandia National Laboratory (Sandia), industry, and academia, to implement the Solar Houston Initiative and prepare the Solar Houston Plan. The Solar Houston initiative was focused on identifying and overcoming barriers associated with establishing a solar infrastructure that is incorporated into the City of Houston’s overall energy plan. A broad group of Houston area stakeholders, facilitated by HARC, came togethermore » to develop a comprehensive solar plan that went beyond technology to address barriers and establish demonstrations, public outreach, education programs and other activities. The plan included proposed scopes of work in four program areas: policies, solar integration, public outreach, and education. Through the support of the DOE SunShot Rooftop Solar Challenge (RSC) grant to the Texas Collaboration (San Antonio, Austin, and Hosuton), Houston has been able to implement several of the recommendations of the Solar Houston Plan. Specific recommendations that this project was able to support include; Working with the other Texas Solar America Cities (San Antonio and Austin), to harmonize permitting and inspection processes to simplify for installers and lower soft costs of installation; Participating in state level solar policy groups such as the Texas Renewable Energy Industries Association (TRIEA); Continued coordination with the local transmission and distribution utility (CenterPoint) and retail electric providers (REP); Identification of opportunities to improve permitting and interconnection; Providing training on PV systems to City inspectors; Educating the public by continuing outreach, training, and workshops, particularly using the the Green Building Resources Center; Evaluating

Improving nurses' knowledge of continuous ST-segment monitoring.

PubMed

Chronister, Connie

2014-01-01

Continuous ST-segment monitoring can result in detection of myocardial ischemia, but in clinical practice, continuous ST-segment monitoring is conducted incorrectly and underused by many registered nurses (RNs). Many RNs are unable to correctly institute ST-segment monitoring guidelines because of a lack of education. To evaluate whether an educational intervention, provided to 32 RNs, increases knowledge and correct clinical decision making (CDM) for the use of continuous ST-segment monitoring. At a single institution, an ST-segment monitoring class was provided to RNs in 2 cardiovascular units. Knowledge and correct CDM instruments were used for a baseline pretest and subsequent posttest after ST-segment monitoring education. Statistical significance between pretest and posttest scores for knowledge and correct CDM practice was noted with dependent t tests (P = .0001). Many RNs responsible for electrocardiographic monitoring are not aware of evidence-based ST-segment monitoring practice guidelines and cannot properly place precordial leads needed for ST-segment monitoring. Knowledge and correct CDM with ST-segment monitoring can be improved with focused education.

Within city limits: nature and children's books about nature in the city

Treesearch

Leonard S. Marcus

1977-01-01

Many children's books give the impression that we must leave the city to be "in nature.'' This is a review of children's books about nature found within city limits. The books include a natural history of New York City; a guide to city wildflowers and other weeds; a book about city trees; a delightful inquiry into the true nature of the roach;...

Stimulation of StAR expression by cAMP is controlled by inhibition of highly inducible SIK1 via CRTC2, a co-activator of CREB.

PubMed

Lee, Jinwoo; Tong, Tiegang; Takemori, Hiroshi; Jefcoate, Colin

2015-06-15

In mouse steroidogenic cells the activation of cholesterol metabolism is mediated by steroidogenic acute regulatory protein (StAR). Here, we visualized a coordinated regulation of StAR transcription, splicing and post-transcriptional processing, which are synchronized by salt inducible kinase (SIK1) and CREB-regulated transcription coactivator (CRTC2). To detect primary RNA (pRNA), spliced primary RNA (Sp-RNA) and mRNA in single cells, we generated probe sets by using fluorescence in situ hybridization (FISH). These methods allowed us to address the nature of StAR gene expression and to visualize protein-nucleic acid interactions through direct detection. We show that SIK1 represses StAR expression in Y1 adrenal and MA10 testis cells through inhibition of processing mediated by CRTC2. Digital image analysis matches qPCR analyses of the total cell culture. Evidence is presented for spatially separate accumulation of StAR pRNA and Sp-RNA at the gene loci in the nucleus. These findings establish that cAMP, SIK and CRTC mediate StAR expression through activation of individual StAR gene loci. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

An Integrated Assessment Framework for land subsidence in Delta cities

NASA Astrophysics Data System (ADS)

Bucx, T.; van Ruiten, K.; Erkens, G.

2013-12-01

In many delta cities land subsidence exceeds absolute sea level rise up to a factor of ten. Without change, parts of Jakarta, Ho Chi Minh City, Bangkok and numerous other delta (and coastal) cities will sink below sea level. Increased flooding and also other wide¬spread impacts of land subsidence result already in damage of billions of dollars per year to roads, embankments, subsurface infrastructure and housing. Moreover the potential damage caused by increased flood risk is around the same amount of money. A major cause for severe land subsidence is excessive groundwater extraction related to rapid urbanization and population growth. A major rethink is needed to resolve the ';hidden' but urgent threat of subsidence in a multi-sectoral perspective. A comprehensive approach is presented to address land subsidence for more sustainable and resilient urban development. Land subsidence is an issue that involves many policy fields, complex technical aspects and governance. There is a need for an integrated approach in order to manage subsidence and to develop appropriate strategies and measures that are effective and efficient on both the short and long term. Urban (ground)water management, adaptive flood risk management and related spatial planning strategies should be taken into account. This presentation will introduce and illustrate an Integrated Assessment Framework (IAF) for land subsidence that has been developed in the European FP7 project Subcoast. This framework is based on an integrated (multi-sectoral) approach and can be used to gain insight in the complex aspects of subsidence, to raise awareness and to support decision making on appropriate adaptation strategies and measures. The IAF is addressing all aspects of subsidence: from primary causes, vulnerability, impacts and risks towards responses and solutions. It will also take into account the three spatial layers (Occupation, Network and Base layer), governance aspects and several scenarios (economic

Mexico City Air Quality Research Initiative; Volume 5, Strategic evaluation

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

NONE

1994-03-01

Members of the Task HI (Strategic Evaluation) team were responsible for the development of a methodology to evaluate policies designed to alleviate air pollution in Mexico City. This methodology utilizes information from various reports that examined ways to reduce pollutant emissions, results from models that calculate the improvement in air quality due to a reduction in pollutant emissions, and the opinions of experts as to the requirements and trade-offs that are involved in developing a program to address the air pollution problem in Mexico City. The methodology combines these data to produce comparisons between different approaches to improving Mexico City`smore » air quality. These comparisons take into account not only objective factors such as the air quality improvement or cost of the different approaches, but also subjective factors such as public acceptance or political attractiveness of the different approaches. The end result of the process is a ranking of the different approaches and, more importantly, the process provides insights into the implications of implementing a particular approach or policy.« less

Influence of solid waste and topography on urban floods: The case of Mexico City.

PubMed

Zambrano, Luis; Pacheco-Muñoz, Rodrigo; Fernández, Tania

2018-02-24

Floods in cities are increasingly common as a consequence of multifactor watershed dynamics, including geomorphology, land-use changes and land subsidence. However, urban managers have focused on infrastructure to address floods by reducing blocked sewage infrastructure, without significant success. Using Mexico City as a case study, we generated a spatial flood risk model with geomorphology and anthropogenic variables. The results helped contrast the implications of different public policies in land use and waste disposal, and correlating them with flood hazards. Waste disposal was only related to small floods. 58% of the city has a high risk of experiencing small floods, and 24% of the city has a risk for large floods. Half of the population with the lowest income is located in the high-risk areas for large floods. These models are easy to build, generate fast results and are able to help to flood policies, by understanding flood interactions in urban areas within the watershed.

Bacteria and emerging chemical contaminants in the St. Clair River/Lake St. Clair Basin, Michigan

USGS Publications Warehouse

Fogarty, Lisa R.

2007-01-01

Introduction Since the enactment of the Clean Water Act in 1972, awareness of the quality of the Nation's water has continued to improve. Despite improvements to wastewater-treatment systems and increased regulation on waste discharge, bacterial and chemical contamination is still a problem for many rivers and lakes throughout the United States. Pathogenic microorganism and newly recognized chemical contaminants have been found in waters that are used for drinking water and recreation (Rose and Grimes, 2001; Kolpin and others, 2002). This summary of bacteria and emerging-chemical-contaminant monitoring in the St. Clair River/Lake St. Clair Basin (fig. 1) was initiated by the Lake St. Clair Regional Monitoring Project (LSCRMP) in 2003, in cooperation with the Michigan Department of Environmental Quality (MDEQ), the Counties of Macomb, Oakland, St. Clair, and Wayne, and the U.S. Geological Survey (USGS).

Flood-inundation mapping for the Blue River and selected tributaries in Kansas City, Missouri, and vicinity, 2012

USGS Publications Warehouse

Heimann, David C.; Weilert, Trina E.; Kelly, Brian P.; Studley, Seth E.

2015-01-01

The U.S. Geological Survey (USGS) and City of Kansas City, Missouri, operate multiple streamgages along the Blue River and tributaries in and near the city. Knowledge of water level at a streamgage is difficult to translate into depth and areal extent of flooding at points distant from the streamgage. One way to address these informational gaps is to produce a library of flood-inundation maps that are referenced to the stages recorded at a streamgage. By referring to the appropriate map, emergency responders can discern the severity of flooding (depth of water and areal extent), identify roads that are or may be flooded, and make plans for notification or evacuation of residents in harm’s way for some distance upstream and downstream from the streamgage. The USGS, in cooperation with the city of Kansas City, Missouri, developed a library of flood-inundation maps for the Blue River and selected tributaries.

75 FR 38723 - Safety Zone; St. Ignace 4th of July Fireworks, East Moran Bay, Lake Huron, St. Ignace, MI

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-06

...-AA00 Safety Zone; St. Ignace 4th of July Fireworks, East Moran Bay, Lake Huron, St. Ignace, MI AGENCY... safety zone on East Moran Bay, Lake Huron, St. Ignace, Michigan. This zone is intended to restrict vessels from a portion of East Moran Bay during the St. Ignace 4th of July Fireworks display, July 4, 2010...

Building Child Friendly Cities in the MENA region

NASA Astrophysics Data System (ADS)

Nour, Osman El Hassan M.

2013-09-01

The notion of Child Friendly Cities (CFCs) was first developed during the Second United Nations Conference on Human Settlements (HABITAT II), held in Istanbul in 1996. The concept is based on four general principles of the United Nations Convention on the rights of the child: (1) fair treatment of every child, regardless of ethnicity, gender, religion, socioeconomic background etc.; (2) top priority of the best interests of the child; (3) the child's right to a better life and development; and (4) respect of children's views. In a CFC, children are encouraged to take part in the decision making processes that affect their lives. Instead of starting yet another programme for children, the development of a CFC mobilises and connects existing agencies and actors. Giving examples of some cities in the Middle East and North Africa (MENA) region, this paper demonstrates that building CFCs has induced the development of mechanisms and structures which have enabled cities to address children's issues in a systematic manner. These mechanisms and structures include: a municipal child-friendly legal framework, local development councils and NGO networks and local municipal development offices. The author argues that in building CFCs, the role of municipal authorities is indispensable in responding to the needs of children and young people within the municipalities' mandates.

Connected Vehicle Pilot Deployment Program phase 1 : deployment readiness summary : New York City : final report.

DOT National Transportation Integrated Search

2016-09-09

This document describes the Deployment Readiness Summary for the New York City (NYC) Connected Vehicle Pilot Deployment (CVPD) Project. It demonstrates the completion of Task 1-12 deliverables of Phase 1 by the NYC team. The document also addresses h...

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

NASA Astrophysics Data System (ADS)

Mohan, M.

2016-06-01

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

Verifying success of artificial spawning reefs in the St. Clair-Detroit River System for lake sturgeon (Acipenser fulvescens Rafinesque, 1817)

USGS Publications Warehouse

Bouckaert, Emliy K.; Auer, Nancy A.; Roseman, Edward F.; James Boase,

2014-01-01

Lake sturgeon (Acipenser fulvescens) were historically abundant in the St. Clair – Detroit River System (SCDRS), a 160 km river/channel network. In the SCDRS, lake sturgeon populations have been negatively affected by the loss/degradation of natural spawning habitat. To address habitat loss for lake sturgeon and other species, efforts are underway to restore spawning substrate by constructing artificial reefs. The main objective of this study was to conduct post-construction monitoring of lake sturgeon egg deposition and larval emergence near two of these artificial reefs: Fighting Island Reef (FIR) in the Detroit River, and Middle Channel Reef in the St. Clair River. An additional site in the St. Clair River where lake sturgeon spawn on a coal clinker bed was also investigated. From 2010 to 2012, viable eggs and larvae were collected from all of these reefs, indicating that conditions are suitable for egg deposition, incubation, and larval emergence. In the St. Clair River, the results indicate the likelihood of other spawning sites upstream of these artificial reef sites.

Women in Cities.

ERIC Educational Resources Information Center

Hurst, Liz

1982-01-01

Suggesting that women are at a disadvantage in cities and towns, discusses experiences of women at home, working women, women traveling, shopping, and growing old in cities. Includes suggestions for studying women in cities. (JN)

The separation of the Hartland Formation and Ravenswood Granodiorite from the Fordham Gneiss at Cameron's Line in the New York City area

USGS Publications Warehouse

Baskerville, C.A.; Mose, D.G.

1989-01-01

Recent study of the rocks in City Water Tunnel Number 3 between Roosevelt Island and beneath 34th Street and the 63rd Street subway-rail tunnels at 41st Avenue in Long Island City, as well as study of drill core from other sites in western Queens, establishes that this area of New York City is underlain by the Ravenswood Granodiorite and the Hartland Formation. The Fordham Gneiss does not appear east of the East River at these sites. Cameron's Line can be traced down the east side of the East River, as learned from observations in the tunnels, separating the Middle Proterozoic Fordham Gneiss to the west from the Cambrian and Ordovician Hartland Formation and related Ravenswood Granodiorite to the east. The older, adequately defined, Ravenswood Granodiorite, Hartland Formation, and the Fordham Gneiss, are the rock units that make up the poorly defined Brooklyn gneiss or Brooklyn Injection Gneiss and thus appropriately should supercede these later classifications. -from Authors

Engine technology challenges for a 21st century high speed civil transport

NASA Technical Reports Server (NTRS)

Shaw, Robert J.

1991-01-01

Recent NASA funded studies by Boeing and Douglas suggest an opportunity exists for a 21st Century High Speed Civil Transport (HSCT) to become part of the international air transportation system. However, before this opportunity for high speed travel can be realized, certain environmental and and economic barrier issues must be overcome. These challenges are outlined. Research activities which NASA has planned to address these barrier issues and to provide a technology base to allow U.S. manufacturers to make an informed go/no go decision on developing the HSCT are discussed.

Urban NH3 levels and sources in six major Spanish cities.

PubMed

Reche, Cristina; Viana, Mar; Karanasiou, Angeliki; Cusack, Michael; Alastuey, Andrés; Artiñano, Begoña; Revuelta, M Aranzazu; López-Mahía, Purificación; Blanco-Heras, Gustavo; Rodríguez, Sergio; Sánchez de la Campa, Ana M; Fernández-Camacho, Rocío; González-Castanedo, Yolanda; Mantilla, Enrique; Tang, Y Sim; Querol, Xavier

2015-01-01

A detailed spatial and temporal assessment of urban NH3 levels and potential emission sources was made with passive samplers in six major Spanish cities (Barcelona, Madrid, A Coruña, Huelva, Santa Cruz de Tenerife and Valencia). Measurements were conducted during two different periods (winter-autumn and spring-summer) in each city. Barcelona showed the clearest spatial pattern, with the highest concentrations in the old city centre, an area characterised by a high population density and a dense urban architecture. The variability in NH3 concentrations did not follow a common seasonal pattern across the different cities. The relationship of urban NH3 with SO2 and NOX allowed concluding on the causes responsible for the variations in NH3 levels between measurement periods observed in Barcelona, Huelva and Madrid. However, the factors governing the variations in A Coruña, Valencia and Santa Cruz de Tenerife are still not fully understood. This study identified a broad variability in NH3 concentrations at the city-scale, and it confirms that NH3 sources in Spanish urban environments are vehicular traffic, biological sources (e.g. garbage containers), wastewater treatment plants, solid waste treatment plants and industry. The importance of NH3 monitoring in urban environments relies on its role as a precursor of secondary inorganic species and therefore PMX. Further research should be addressed in order to establish criteria to develop and implement mitigation strategies for cities, and to include urban NH3 sources in the emission inventories. Copyright © 2014 Elsevier Ltd. All rights reserved.

St. Louis Regional Library Network Manuals: Delivery System Manual, INFO-PASS Manual, Interlibrary Loan Protocol, Procedures and Policies Manual.

ERIC Educational Resources Information Center

Saint Louis Regional Library Network, MO.

Included in this set of manuals are: (1) guidelines for document delivery to member libraries within the St. Louis Regional Library Network (SLRLN) in which eligible materials are described, addressing and packing are outlined, routing and deliveries are discussed, and a list of delivery system participants is provided; (2) a descriptive guide to…

An exploratory analysis of coping schemes used by paddlers who camped in the St. Regis Canoe Area, New York

Treesearch

Blake M. Probst; Rudy M. Schuster; Chad P. Dawson

2009-01-01

This study addresses requirements in the Adirondack Park State Land Master Plan for developing unit management plans. Recreational paddlers in New York State's St. Regis Canoe Area were surveyed about their perceptions of stress from daily hassles common to outdoor recreation activities, their coping responses to hassles, daily visit satisfaction, and overall trip...

Needed: Global Collaboration for Comparative Research on Cities and Health

PubMed Central

Gusmano, Michael K.; Rodwin, Victor G.

2016-01-01

Over half of the world’s population lives in cities and United Nations (UN) demographers project an increase of 2.5 billion more urban dwellers by 2050. Yet there is too little systematic comparative research on the practice of urban health policy and management (HPAM), particularly in the megacities of middle-income and developing nations. We make a case for creating a global database on cities, population health and healthcare systems. The expenses involved in data collection would be difficult to justify without some review of previous work, some agreement on indicators worth measuring, conceptual and methodological considerations to guide the construction of the global database, and a set of research questions and hypotheses to test. We, therefore, address these issues in a manner that we hope will stimulate further discussion and collaboration. PMID:27694667

77 FR 40376 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-09

..., College St. & W. Oak Grove Rd., Hernando, 12000430 Forrest County Hub City Historic District (Boundary... City Central States Life Insurance Company Building, 3207 Washington Blvd., St. Louis (Independent City...

[Healthy Cities projects].

PubMed

Takano, Takehito

2002-05-01

This is a review article on "Healthy Cities". The Healthy Cities programme has been developed by the World Health Organization (WHO) to tackle urban health and environmental issues in a broad way. It is a kind of comprehensive policy package to carry out individual projects and activities effectively and efficiently. Its key aspects include healthy public policy, vision sharing, high political commitment, establishment of structural organization, strategic health planning, intersectoral collaboration, community participation, setting approach, development of supportive environment for health, formation of city health profile, national and international networking, participatory research, periodic monitoring and evaluation, and mechanisms for sustainability of projects. The present paper covered the Healthy Cities concept and approaches, rapid urbanization in the world, developments of WHO Healthy Cities, Healthy Cities developments in the Western Pacific Region, the health promotion viewpoint, and roles of research.

Jerusalem: City of Dreams, City of Sorrows

ERIC Educational Resources Information Center

Ricks, Thomas

2011-01-01

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

Analyses and simulation to spatial pattern of land utilization in Guangzhu City

NASA Astrophysics Data System (ADS)

Zhang, Xin-chang; Zhang, Wen-jiang; Ma, Kun

2006-10-01

Based on Landsat TM remote sensing images in 1990 and 2000, we analyses the temporal and spatial pattern Characters of land use in the 1990s in Guangzhou city. We also simulate the scenarios of land-use pattern in 2010 by integrating the Markov process into cellular automata model. The results show that the area of constructions was rapid increasing during the last ten years of the 20th century, at the same time the arable land, woodland and unused land areas were decreasing, the orchard and water areas were rarely changed; In the first ten years of 21st century, land use pattern keep the change trend in the 1990s, land of constructions continue rapid increasing; arable land and unused land areas continue rapid decreasing; woodland, orchard and water areas keep steadily. Research shows that the extent of urban area has increased exponentially in Guangzhou city, no evidences show that the arable land decreasing rate will slow down in the near future. So, it is necessary to enhance the control functions of land use planning and take actives measures to protect arable land.

ST-segment monitoring: putting standards into practice.

PubMed

Flanders, Sonya A

2007-01-01

ST-segment monitoring is one key reason that continuous electrocardiographic monitoring is performed in hospitals, and can help with early detection of myocardial ischemia for at-risk patients. Although ST-segment monitoring research, guidelines, and expert consensus statements have been published, ST-segment monitoring has not been implemented in all appropriate clinical areas. The purpose of this article is to present relevant research, review the latest practice standards, and discuss issues important to nurses wishing to implement ST-segment monitoring.

From research to policy and practice: the School of the 21st Century.

PubMed

Zigler, Edward; Finn-Stevenson, Matia

2007-04-01

Current education reform policies focus on raising academic achievement and ensuring that all students have access to high-quality education. Because the achievement gap is apparent even before children enter school, the authors believe that education reform must encompass the early childhood years. The current dialogue about universal preschool presents an opportunity to address the need for a national system for early care and education. The authors believe this system should provide quality child care and preschool experiences for all children and embrace a whole-child approach that nurtures not only cognitive development but physical and mental health and social-emotional behaviors that are also important to successful schooling. The School of the 21st Century provides an example of an effective early care and education system using the public schools. The authors' work with the School of the 21st Century shows that schools can provide high-quality, developmentally appropriate care and that these programs benefit later school performance. 2007 APA, all rights reserved

Control Strategy Tool (CoST)

EPA Pesticide Factsheets

The EPA Control Strategy Tool (CoST) is a software tool for projecting potential future control scenarios, their effects on emissions and estimated costs. This tool uses the NEI and the Control Measures Dataset as key inputs. CoST outputs are projections of future control scenarios.

ST-intuitionistic fuzzy metric space with properties

NASA Astrophysics Data System (ADS)

Arora, Sahil; Kumar, Tanuj

2017-07-01

In this paper, we define ST-intuitionistic fuzzy metric space and the notion of convergence and completeness properties of cauchy sequences is studied. Further, we prove some properties of ST-intuitionistic fuzzy metric space. Finally, we introduce the concept of symmetric ST Intuitionistic Fuzzy metric space.

77 FR 40798 - Safety Zone; Nautical City Festival Air Show, Rogers City MI

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-11

...-AA00 Safety Zone; Nautical City Festival Air Show, Rogers City MI AGENCY: Coast Guard, DHS. ACTION...; Nautical City Festival Air Show, Rogers City MI; in the Federal Register (77 FR 29932). We received no... Nautical City Festival will be celebrating Calcite's 100th Anniversary. As part of that celebration, an air...

Dissemination of ST131 and ST393 community-onset, ciprofloxacin-resistant Escherichia coli clones causing urinary tract infections in Korea.

PubMed

Lee, Mi Young; Choi, Hyeon Jin; Choi, Ji Young; Song, Minsuk; Song, Yoosuk; Kim, Shin-Woo; Chang, Hyun-Ha; Jung, Sook-In; Kim, Yeon-Sook; Ki, Hyun Kyun; Son, Jun Seong; Kwon, Ki Tae; Heo, Sang Taek; Yeom, Joon-Sup; Shin, Sang Yop; Chung, Doo Ryeon; Peck, Kyong Ran; Song, Jae-Hoon; Ko, Kwan Soo

2010-02-01

Ciprofloxacin-resistant Escherichia coli is growing concern in clinical settings. In this study, we investigated the distribution of virulence determinants and phylogenetic groups among community-onset, ciprofloxacin-resistant E. coli isolates causing urinary tract infections (UTIs) in Korea. In addition, the evidence of clonal spread in the community was also examined. From November 2006 to August 2007, 543 community-onset E. coli isolates causing UTIs were collected as part of a multicenter surveillance study. In vitro susceptibility testing was performed using broth microdilution method. Distribution of virulence determinants and phylogenetic groupings were examined. In addition, multilocus sequence typing (MLST) analysis was performed. In vitro antimicrobial susceptibility testing revealed that 154 isolates (28.4%) were ciprofloxacin-resistant. Of these, 129 ciprofloxacin-resistant E. coli isolates were further characterized. As a result of phylogenetic subgrouping, we found that phylogenetic subgroup D was the most predominant (46 isolates, 35.7%), followed by B2 (44 isolates, 34.1%), A (21 isolates, 16.3%), and B1 (18 isolates, 14.0%). MLST analysis showed 48 sequence types (STs). The most prevalent ST was ST131 (32 isolates, 24.8%), followed by ST393 (23 isolates, 17.8%). While all ST131 isolates belonged to phylogenetic subgroup B2, which is known to be a highly virulent, all ST393 isolates belonged to subgroup D. ST131 and ST393 showed different profiles of virulence factors; papA, papG allele III, and traT genes were significantly more prevalent in ST131 than in ST393 (p values, <0.001). Based on genotyping, it is suggested that epidemic and virulent ciprofloxacin-resistant E. coli clones such as ST131 and ST393 have disseminated in Korea. However, the diversity of CTX-M genes in ST131 isolates may indicate that ESBL genes have been acquired independently or several ESBL-producing, ciprofloxacin-resistant E. coli clones may have disseminated in the Korean