Urbanization, land tenure security and vector-borne Chagas disease.

PubMed

Levy, Michael Z; Barbu, Corentin M; Castillo-Neyra, Ricardo; Quispe-Machaca, Victor R; Ancca-Juarez, Jenny; Escalante-Mejia, Patricia; Borrini-Mayori, Katty; Niemierko, Malwina; Mabud, Tarub S; Behrman, Jere R; Naquira-Velarde, Cesar

2014-08-22

Modern cities represent one of the fastest growing ecosystems on the planet. Urbanization occurs in stages; each stage characterized by a distinct habitat that may be more or less susceptible to the establishment of disease vector populations and the transmission of vector-borne pathogens. We performed longitudinal entomological and epidemiological surveys in households along a 1900 × 125 m transect of Arequipa, Peru, a major city of nearly one million inhabitants, in which the transmission of Trypanosoma cruzi, the aetiological agent of Chagas disease, by the insect vector Triatoma infestans, is an ongoing problem. The transect spans a cline of urban development from established communities to land invasions. We find that the vector is tracking the development of the city, and the parasite, in turn, is tracking the dispersal of the vector. New urbanizations are free of vector infestation for decades. T. cruzi transmission is very recent and concentrated in more established communities. The increase in land tenure security during the course of urbanization, if not accompanied by reasonable and enforceable zoning codes, initiates an influx of construction materials, people and animals that creates fertile conditions for epidemics of some vector-borne diseases. © 2014 The Author(s) Published by the Royal Society. All rights reserved.

24 CFR 891.775 - Security deposits.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false Security deposits. 891.775 Section 891.775 Housing and Urban Development REGULATIONS RELATING TO HOUSING AND URBAN DEVELOPMENT (CONTINUED... Individuals-Section 162 Assistance § 891.775 Security deposits. The general requirements for security deposits...

24 CFR 891.775 - Security deposits.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Security deposits. 891.775 Section 891.775 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... Individuals-Section 162 Assistance § 891.775 Security deposits. The general requirements for security deposits...

Urban Ecological Security Simulation and Prediction Using an Improved Cellular Automata (CA) Approach—A Case Study for the City of Wuhan in China

PubMed Central

Gao, Yuan; Zhang, Chuanrong; He, Qingsong; Liu, Yaolin

2017-01-01

Ecological security is an important research topic, especially urban ecological security. As highly populated eco-systems, cities always have more fragile ecological environments. However, most of the research on urban ecological security in literature has focused on evaluating current or past status of the ecological environment. Very little literature has carried out simulation or prediction of future ecological security. In addition, there is even less literature exploring the urban ecological environment at a fine scale. To fill-in the literature gap, in this study we simulated and predicted urban ecological security at a fine scale (district level) using an improved Cellular Automata (CA) approach. First we used the pressure-state-response (PSR) method based on grid-scale data to evaluate urban ecological security. Then, based on the evaluation results, we imported the geographically weighted regression (GWR) concept into the CA model to simulate and predict urban ecological security. We applied the improved CA approach in a case study—simulating and predicting urban ecological security for the city of Wuhan in Central China. By comparing the simulated ecological security values from 2010 using the improved CA model to the actual ecological security values of 2010, we got a relatively high value of the kappa coefficient, which indicates that this CA model can simulate or predict well future development of ecological security in Wuhan. Based on the prediction results for 2020, we made some policy recommendations for each district in Wuhan. PMID:28617348

Assessing Grant Allocation Methods for Federal Homeland Security Urban Area Assistance Funding

DTIC Science & Technology

2015-12-01

ALLOCATION METHODS FOR FEDERAL HOMELAND SECURITY URBAN AREA ASSISTANCE FUNDING by Craig Mohar December 2015 Thesis Co-Advisors: Kathleen...REPORT TYPE AND DATES COVERED Master’s thesis 4. TITLE AND SUBTITLE ASSESSING GRANT ALLOCATION METHODS FOR FEDERAL HOMELAND SECURITY URBAN AREA...the Department of Homeland Security (DHS) is critical for building and sustaining preparedness in urban areas. According to the 9/11 Commission Report

Promoting Productive Urban Green Open Space Towards Food Security: Case Study Taman Sari, Bandung

NASA Astrophysics Data System (ADS)

Ridwan, M.; Sinatra, Fran; Natalivan, Petrus

2017-10-01

The common trend of urban population has been growing significantly in Indonesia for decades, are affected by urban green space conversion. Generally, this area is utilized for urban infrastructures and residences. Furthermore, urban area has grown uncontrollably that could enhance the phenomenon of urban sprawl. The conversion of green urban area and agricultural area will significantly decrease urban food security and quality of urban environment. This problem becomes a serious issue for urban sustainability. Bandung is a city with dense population where there are many poor inhabitants. Families living in poverty are subjected to food insecurity caused by the rise of food prices. Based on the urgency of urban food security and urban environment quality the local government has to achieve comprehensive solutions. This research aims to formulate the policy of productive green open space towards food security for poor people in Bandung. This research not only examines the role played by productive green open space to supply food for the urban poor but also how to govern urban areas sustainably and ensure food security. This research uses descriptive explanatory methodology that describes and explains how to generate policy and strategic planning for edible landscape to promote urban food security. Taman Sari is the location of this research, this area is a populous area that has amount of poor people and has a quite worse quality of urban environment. This study shows that urban green open space has the potential to be utilized as an urban farming land, which poor inhabitants could be main actors to manage urban agriculture to provide their food. Meanwhile, local government could contribute to subsidize the financial of urban farming activities.

24 CFR 81.93 - Creation of Participant's Security Entitlement; security interests.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Creation of Participant's Security Entitlement; security interests. 81.93 Section 81.93 Housing and Urban Development Office of the Secretary... Procedures § 81.93 Creation of Participant's Security Entitlement; security interests. (a) A Participant's...

24 CFR 81.93 - Creation of Participant's Security Entitlement; security interests.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Creation of Participant's Security Entitlement; security interests. 81.93 Section 81.93 Housing and Urban Development Office of the Secretary... Procedures § 81.93 Creation of Participant's Security Entitlement; security interests. (a) A Participant's...

24 CFR 81.93 - Creation of Participant's Security Entitlement; security interests.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Creation of Participant's Security Entitlement; security interests. 81.93 Section 81.93 Housing and Urban Development Office of the Secretary... Procedures § 81.93 Creation of Participant's Security Entitlement; security interests. (a) A Participant's...

24 CFR 81.93 - Creation of Participant's Security Entitlement; security interests.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Creation of Participant's Security Entitlement; security interests. 81.93 Section 81.93 Housing and Urban Development Office of the Secretary... Procedures § 81.93 Creation of Participant's Security Entitlement; security interests. (a) A Participant's...

24 CFR 81.93 - Creation of Participant's Security Entitlement; security interests.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Creation of Participant's Security Entitlement; security interests. 81.93 Section 81.93 Housing and Urban Development Office of the Secretary... Procedures § 81.93 Creation of Participant's Security Entitlement; security interests. (a) A Participant's...

Regional Collaboration Among Urban Area Security Initiative Regions: Results of the Johns Hopkins Urban Area Survey

PubMed Central

Bowman, Calvin; Barnett, Daniel J.; Resnick, Beth A.; Frattaroli, Shannon; Rutkow, Lainie

2014-01-01

Regional collaboration has been identified as a potential facilitator of public health preparedness efforts. The Urban Area Security Initiative (UASI) grant program, administered by the Federal Emergency Management Agency (FEMA) since 2003, has provided 64 high-risk metropolitan areas funding to enhance their regional preparedness capabilities. This study describes informal and formal regional collaboration infrastructure, as well as regional collaboration–related activities and assessment methods, in FFY2010 UASI regions. A cross-sectional online survey was administered via Survey Monkey from September through December 2013. Points of contact from FFY2010 funded UASI metropolitan areas completed the survey, with a response rate of 77.8% (n=49). Summary statistics were calculated to describe the current informal and formal regional collaboration infrastructure. Additionally, the cross-sectional survey collected rates of agreement with 8 collaborative preparedness statements at 3 time points. The survey found that UASI regions are engaging in collaborative activities and investments to build capabilities, with most collaboration occurring in the prevention, protection, and response mission areas. Collaborative relationships in preparedness among emergency managers and municipal chief executive officers improved during the FFY2010 UASI performance period compared to the pre-UASI award period, with lasting effects. The majority of UASI regions reported conducting independent assessments of capabilities and their measurement at the UASI region level. Urban areas that received a FFY2010 UASI grant award are engaging in collaborative activities and have established interjurisdictional relationships in preparedness. The use of grant funds to encourage collaboration in preparedness has the potential to leverage limited resources and promote informed investments. PMID:25398073

Regional collaboration among Urban Area Security Initiative regions: results of the Johns Hopkins urban area survey.

PubMed

Errett, Nicole A; Bowman, Calvin; Barnett, Daniel J; Resnick, Beth A; Frattaroli, Shannon; Rutkow, Lainie

2014-01-01

Regional collaboration has been identified as a potential facilitator of public health preparedness efforts. The Urban Area Security Initiative (UASI) grant program, administered by the Federal Emergency Management Agency (FEMA) since 2003, has provided 64 high-risk metropolitan areas funding to enhance their regional preparedness capabilities. This study describes informal and formal regional collaboration infrastructure, as well as regional collaboration-related activities and assessment methods, in FFY2010 UASI regions. A cross-sectional online survey was administered via Survey Monkey from September through December 2013. Points of contact from FFY2010 funded UASI metropolitan areas completed the survey, with a response rate of 77.8% (n=49). Summary statistics were calculated to describe the current informal and formal regional collaboration infrastructure. Additionally, the cross-sectional survey collected rates of agreement with 8 collaborative preparedness statements at 3 time points. The survey found that UASI regions are engaging in collaborative activities and investments to build capabilities, with most collaboration occurring in the prevention, protection, and response mission areas. Collaborative relationships in preparedness among emergency managers and municipal chief executive officers improved during the FFY2010 UASI performance period compared to the pre-UASI award period, with lasting effects. The majority of UASI regions reported conducting independent assessments of capabilities and their measurement at the UASI region level. Urban areas that received a FFY2010 UASI grant award are engaging in collaborative activities and have established interjurisdictional relationships in preparedness. The use of grant funds to encourage collaboration in preparedness has the potential to leverage limited resources and promote informed investments.

Development and application of a new grey dynamic hierarchy analysis system (GDHAS) for evaluating urban ecological security.

PubMed

Shao, Chaofeng; Tian, Xiaogang; Guan, Yang; Ju, Meiting; Xie, Qiang

2013-05-21

Selecting indicators based on the characteristics and development trends of a given study area is essential for building a framework for assessing urban ecological security. However, few studies have focused on how to select the representative indicators systematically, and quantitative research is lacking. We developed an innovative quantitative modeling approach called the grey dynamic hierarchy analytic system (GDHAS) for both the procedures of indicator selection and quantitative assessment of urban ecological security. Next, a systematic methodology based on the GDHAS is developed to assess urban ecological security comprehensively and dynamically. This assessment includes indicator selection, driving force-pressure-state-impact-response (DPSIR) framework building, and quantitative evaluation. We applied this systematic methodology to assess the urban ecological security of Tianjin, which is a typical coastal super megalopolis and the industry base in China. This case study highlights the key features of our approach. First, 39 representative indicators are selected for the evaluation index system from 62 alternative ones available through the GDHAS. Second, the DPSIR framework is established based on the indicators selected, and the quantitative assessment of the eco-security of Tianjin is conducted. The results illustrate the following: urban ecological security of Tianjin in 2008 was in alert level but not very stable; the driving force and pressure subsystems were in good condition, but the eco-security levels of the remainder of the subsystems were relatively low; the pressure subsystem was the key to urban ecological security; and 10 indicators are defined as the key indicators for five subsystems. These results can be used as the basis for urban eco-environmental management.

Development and Application of a New Grey Dynamic Hierarchy Analysis System (GDHAS) for Evaluating Urban Ecological Security

PubMed Central

Shao, Chaofeng; Tian, Xiaogang; Guan, Yang; Ju, Meiting; Xie, Qiang

2013-01-01

Selecting indicators based on the characteristics and development trends of a given study area is essential for building a framework for assessing urban ecological security. However, few studies have focused on how to select the representative indicators systematically, and quantitative research is lacking. We developed an innovative quantitative modeling approach called the grey dynamic hierarchy analytic system (GDHAS) for both the procedures of indicator selection and quantitative assessment of urban ecological security. Next, a systematic methodology based on the GDHAS is developed to assess urban ecological security comprehensively and dynamically. This assessment includes indicator selection, driving force-pressure-state-impact-response (DPSIR) framework building, and quantitative evaluation. We applied this systematic methodology to assess the urban ecological security of Tianjin, which is a typical coastal super megalopolis and the industry base in China. This case study highlights the key features of our approach. First, 39 representative indicators are selected for the evaluation index system from 62 alternative ones available through the GDHAS. Second, the DPSIR framework is established based on the indicators selected, and the quantitative assessment of the eco-security of Tianjin is conducted. The results illustrate the following: urban ecological security of Tianjin in 2008 was in alert level but not very stable; the driving force and pressure subsystems were in good condition, but the eco-security levels of the remainder of the subsystems were relatively low; the pressure subsystem was the key to urban ecological security; and 10 indicators are defined as the key indicators for five subsystems. These results can be used as the basis for urban eco-environmental management. PMID:23698700

24 CFR 232.525 - Note and security form.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Note and security form. 232.525 Section 232.525 Housing and Urban Development Regulations Relating to Housing and Urban Development... URBAN DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES...

Green stormwater infrastructure eco-planning and development on the regional scale: a case study of Shanghai Lingang New City, East China

NASA Astrophysics Data System (ADS)

Xu, Haishun; Chen, Liang; Zhao, Bing; Zhang, Qiuzhuo; Cai, Yongli

2016-06-01

Urban underlying surface has been greatly changed with rapid urbanization, considered to be one of the major causes for the destruction of urban natural hydrological processes. This has imposed a huge challenge for stormwater management in cities. There has been a shift from gray water management to green stormwater management thinking. The green stormwater infrastructure (GSI) is regarded as an effective and cost-efficient stormwater management eco-landscape approach. China's GSI practice and the development of its theoretical framework are still in the initial stage. This paper presents an innovative framework for stormwater management, integrating green stormwater infrastructure and landscape security patterns on a regional scale based on an urban master plan. The core concept of green stormwater infrastructure eco-planning is to form an interconnected GSI network (i.e., stormwater management landscape security pattern) which consists of the location, portion, size, layout, and structure of GSI so as to efficiently safeguard natural hydrological processes. Shanghai Lingang New City, a satellite new town of Shanghai, China was selected as a case study for GSI studies. Simulation analyses of hydrological processes were carried out to identify the critical significant landscape nodes in the highpriority watersheds for stormwater management. GSI should be planned and implemented in these identified landscape nodes. The comprehensive stormwater management landscape security pattern of Shanghai Lingang New City is designed with consideration of flood control, stormwater control, runoff reduction, water quality protection, and rainwater utilization objectives which could provide guidelines for smart growth and sustainable development of this city.

[Landscape ecological security pattern during urban expansion of Nanchong City].

PubMed

Li, Sui; Shi, Tie-mao; Fu, Shi-lei; Zhou, Le; Liu, Miao; Wang, Wei

2011-03-01

Based on the theory of landscape ecological security pattern and the RS and GIS techniques, this paper analyzed the distribution of ecological security grades in Nanchong City, taking six elements including terrain condition, flood hazard, soil erosion, vegetation cover, geological disaster, and biological protection as the ecological constraints (or determinants) of urban expansion. According to the minimum cumulative resistance model, the ecological corridors and ecological nodes were built to strengthen the space contact of ecological network, and, on the basis of the protection of ecological safety, the reasonable trend of urban expansion and the optimization of space layout were investigated. The results showed that the ecological security of Nanchong City was quite good, with the regions of low ecological security mainly distributed in the west suburban mountains and the downstream region of Jialing River in the south of the City. Ecological elements were the most important constraints for the future expansion of urban space. There were more spaces for the urban expansion in the southern and northern parts of Nanchong City. To develop satellite towns would be the best selection to guarantee the ecological security of the city.

Water-energy links in cities: the urban metabolism of London

NASA Astrophysics Data System (ADS)

Mijic, A.; Ruiz Cazorla, J.; Keirstead, J.

2014-12-01

Rapid urbanisation results in increased water consumption in cities, requiring improved tools for understanding adaptive measures for water resources management under climate change. The energy sector is facing the same challenges and requires equally comprehensive solutions. More frequent water shortages due to climate and land use changes and potential limits on CO2 emissions from fossil fuels that science demands indicate clearly that the next step in the sustainable city development will be to look for the most efficient use of these highly interdependent resources. One of the concepts that could be used for quantifying fundamental flows in an urban environment such as water and energy is the urban metabolism framework. This paper will examine the concept of urban metabolism by quantifying amounts and trends of water and energy consumed in London by four main sectors: residential, industrial, commercial and public. Key data requirements at the sector level will be identified and initial mapping of critical factors for urban sustainability will be provided. Finally, the work will examine the potential of urban metabolism framework to provide data and information for implementing water, energy and greenhouse emissions trade-off 'fit-for-purpose' strategy for water supply security. The paper is a part of the Panta Rhei Research Initiative of the International Association of Hydrological Sciences (IAHS) under the working group of Energy and Food Impacts on Water.

Household food security and hunger in rural and urban communities in the Free State Province, South Africa.

PubMed

Walsh, Corinna M; van Rooyen, Francois C

2015-01-01

Household food security impacts heavily on quality of life. We determined factors associated with food insecurity in 886 households in rural and urban Free State Province, South Africa. Significantly more urban than rural households reported current food shortage (81% and 47%, respectively). Predictors of food security included vegetable production in rural areas and keeping food for future use in urban households. Microwave oven ownership was negatively associated with food insecurity in urban households and using a primus or paraffin stove positively associated with food insecurity in rural households. Interventions to improve food availability and access should be emphasized.

Urban Household Characteristics and Dietary Diversity: An Analysis of Food Security in Accra, Ghana.

PubMed

Codjoe, Samuel Nii Ardey; Okutu, David; Abu, Mumuni

2016-06-01

The world's population is increasingly becoming urbanized. If the current urban growth rate is to continue, new and unprecedented challenges for food security will be inevitable. Dietary diversity has been used to ascertain food security status albeit at the multicountry and country levels. Thus, household-level studies in urban settings, particularly in sub-Sahara African, are few. Yet, it is imperative that assessments of food security are undertaken particularly in urban settings, due to the projected fast rate of urbanization and the challenges of attaining food security. To examine household characteristics and dietary diversity. The study uses data from 452 households from the second round of the Regional Institute for Population Studies (RIPS) EDULINK urban poverty and health study. Bivariate and multivariate analyses are undertaken. Mean dietary diversity for all households is 6.8. Vegetables have the highest diversity, followed by cereal-based and grain products. Household characteristics that have statistically significant associations with dietary diversity include sex and level of education of household head, household wealth quintile, and source of food. There is high dietary diversity in the study communities of Accra but low consumption of foods rich in micronutrient, such as fruits and milk/dairy products. The study brings to fore issues related to resource-disadvantaged entities of the urban system, namely, females, poor households, and the non-educated who have food insecurity problems. © The Author(s) 2016.

24 CFR 232.555 - Security instrument and lien.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Security instrument and lien. 232.555 Section 232.555 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF...

24 CFR 320.33 - Fees.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Fees. 320.33 Section 320.33 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) GOVERNMENT... SECURITIES Bond-Type Securities § 320.33 Fees. The Association may impose application and guaranty fees...

Urban environment and health: food security.

PubMed

Galal, Osman; Corroon, Meghan; Tirado, Cristina

2010-07-01

The authors examine the impact of urbanization on food security and human health in the Middle East. Within-urban-population disparities in food security represent one of the most dramatic indicators of economic and health disparities. These disparities are reflected in a double burden of health outcomes: increasing levels of chronic disease as well as growing numbers of undernourished among the urban poor. These require further comprehensive solutions. Some of the factors leading to food insecurity are an overdependence on purchased food commodities, lack of sufficient livelihoods, rapid reductions in peripheral agricultural land, and adverse impacts of climate change. The Food and Agriculture Organization of the United Nations (FAO) Food Security Framework is used to examine and compare 2 cities in the Middle East: Amman, Jordan, and Manama, Bahrain.

24 CFR 350.11 - Notice of Attachment for Ginnie Mae Securities in Book-entry System.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Securities in Book-entry System. 350.11 Section 350.11 Housing and Urban Development Regulations Relating to... AND URBAN DEVELOPMENT BOOK-ENTRY PROCEDURES § 350.11 Notice of Attachment for Ginnie Mae Securities in Book-entry System. The interest of a debtor in a Security Entitlement may be reached by a creditor only...

24 CFR 350.11 - Notice of Attachment for Ginnie Mae Securities in Book-entry System.

Code of Federal Regulations, 2013 CFR

2013-04-01

... Securities in Book-entry System. 350.11 Section 350.11 Housing and Urban Development Regulations Relating to... AND URBAN DEVELOPMENT BOOK-ENTRY PROCEDURES § 350.11 Notice of Attachment for Ginnie Mae Securities in Book-entry System. The interest of a debtor in a Security Entitlement may be reached by a creditor only...

24 CFR 350.11 - Notice of Attachment for Ginnie Mae Securities in Book-entry System.

Code of Federal Regulations, 2012 CFR

2012-04-01

... Securities in Book-entry System. 350.11 Section 350.11 Housing and Urban Development Regulations Relating to... AND URBAN DEVELOPMENT BOOK-ENTRY PROCEDURES § 350.11 Notice of Attachment for Ginnie Mae Securities in Book-entry System. The interest of a debtor in a Security Entitlement may be reached by a creditor only...

Land Ecological Security Evaluation of Guangzhou, China

PubMed Central

Xu, Linyu; Yin, Hao; Li, Zhaoxue; Li, Shun

2014-01-01

As the land ecosystem provides the necessary basic material resources for human development, land ecological security (LES) plays an increasingly important role in sustainable development. Given the degradation of land ecological security under rapid urbanization and the urgent LES requirements of urban populations, a comprehensive evaluation method, named Double Land Ecological Security (DLES), has been introduced with the city of Guangzhou, China, as a case study, which evaluates the LES in regional and unit scales for reasonable and specific urban planning. In the evaluation process with this method, we have combined the material security with the spiritual security that is inevitably associated with LES. Some new coefficients of land-security supply/demand distribution and technology contribution for LES evaluation have also been introduced for different spatial scales, including the regional and the unit scales. The results for Guangzhou indicated that, temporally, the LES supply indices were 0.77, 0.84 and 0.77 in 2000, 2006 and 2009 respectively, while LES demand indices for the city increased in 2000, 2006 and 2009 from 0.57 to 0.95, which made the LES level decreased slowly in this period. Spatially, at the regional scale, the urban land ecological security (ULES) level decreased from 0.2 (marginal security) to −0.18 (marginal insecurity) as a whole; in unit scale, areas in the north and in parts of the east were relatively secure and the security area was shrinking with time, but the central and southern areas turned to be marginal insecurity, especially in 2006 and 2009. This study proposes that DLES evaluation should be conducted for targeted and efficient urban planning and management, which can reflect the LES level of study area in general and in detail. PMID:25321873

Land ecological security evaluation of Guangzhou, China.

PubMed

Xu, Linyu; Yin, Hao; Li, Zhaoxue; Li, Shun

2014-10-15

As the land ecosystem provides the necessary basic material resources for human development, land ecological security (LES) plays an increasingly important role in sustainable development. Given the degradation of land ecological security under rapid urbanization and the urgent LES requirements of urban populations, a comprehensive evaluation method, named Double Land Ecological Security (DLES), has been introduced with the city of Guangzhou, China, as a case study, which evaluates the LES in regional and unit scales for reasonable and specific urban planning. In the evaluation process with this method, we have combined the material security with the spiritual security that is inevitably associated with LES. Some new coefficients of land-security supply/demand distribution and technology contribution for LES evaluation have also been introduced for different spatial scales, including the regional and the unit scales. The results for Guangzhou indicated that, temporally, the LES supply indices were 0.77, 0.84 and 0.77 in 2000, 2006 and 2009 respectively, while LES demand indices for the city increased in 2000, 2006 and 2009 from 0.57 to 0.95, which made the LES level decreased slowly in this period. Spatially, at the regional scale, the urban land ecological security (ULES) level decreased from 0.2 (marginal security) to -0.18 (marginal insecurity) as a whole; in unit scale, areas in the north and in parts of the east were relatively secure and the security area was shrinking with time, but the central and southern areas turned to be marginal insecurity, especially in 2006 and 2009. This study proposes that DLES evaluation should be conducted for targeted and efficient urban planning and management, which can reflect the LES level of study area in general and in detail.

Guiding resource allocations based on terrorism risk.

PubMed

Willis, Henry H

2007-06-01

Establishing tolerable levels of risk is one of the most contentious and important risk management decisions. With every regulatory or funding decision for a risk management program, society decides whether or not risk is tolerable. The Urban Area Security Initiative (UASI) is a Department of Homeland Security (DHS) grant program designed to enhance security and overall preparedness to prevent, respond to, and recover from acts of terrorism by providing financial assistance for planning, equipment, training, and exercise needs of large urban areas. After briefly reviewing definitions of terrorism risk and rationales for risk-based resource allocation, this article compares estimates of terrorism risk in urban areas that received UASI funding in 2004 to other federal risk management decisions. This comparison suggests that UASI allocations are generally consistent with other federal risk management decisions. However, terrorism risk in several cities that received funding is below levels that are often tolerated in other risk management contexts. There are several reasons why the conclusions about terrorism risk being de minimis in specific cities should be challenged. Some of these surround the means used to estimate terrorism risk for this study. Others involve the comparison that is made to other risk management decisions. However, many of the observations reported are valid even if reported terrorism risk estimates are several orders of magnitude too low. Discussion of resource allocation should be extended to address risk tolerance and include explicit comparisons, like those presented here, to other risk management decisions.

More than jobs and houses: mental health, quality of life and the perceptions of locality in an area undergoing urban regeneration.

PubMed

Rogers, Anne; Huxley, Peter; Evans, Sherrill; Gately, Claire

2008-05-01

Urban regeneration initiatives are considered to be one means of making a contribution to improving people's quality of life and mental health. This paper considers the relationship between lay perceptions of locality adversity, mental health and social capital in an area undergoing urban regeneration. Using qualitative methods as part of a larger multi-method study, perceptions of material, and non-material aspects of the locality and the way in which people vulnerable to mental health problems coped with living in adversity were identified as being more highly valued than intended or actual changes to structural elements such as the provision of housing or employment. Themes derived from narrative accounts included concerns about the absence of social control in the locality, the reputation of the area, a lack of faith in local agencies to make changes considered important to local residents, a reliance on personal coping strategies to manage adversity and perceived threats to mental health which reinforced a sense of social isolation. We suggest these elements are implicated in restricting opportunities and enhancing feelings of 'entrapment' contributing to low levels of local collective efficacy. The gap between social capital capacity at an individual level and links with collective community resources may in part have accounted for the absence of improvements in mental health during the early life of the urban regeneration initiative. In order to enhance quality of life or mental health, agencies involved in urban initiatives need as a basic minimum to promote security, increase leisure opportunities, and improve the image of the locality.

APPLICATIONS OF CFD SIMULATIONS OF POLLUTANT TRANSPORT AND DISPERSION WITHIN AMBIENT URBAN BUILDING ENVIRONMENTS: INCLUDING HOMELAND SECURITY

EPA Science Inventory

There is presently much focus on Homeland Security and the need to understand how potential sources of toxic material are transported and dispersed in the urban environment. Material transport and dispersion within these urban centers is highly influenced by the buildings. Compu...

24 CFR 203.343 - Partial release, addition or substitution of security.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Partial release, addition or substitution of security. 203.343 Section 203.343 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING...

24 CFR 203.343 - Partial release, addition or substitution of security.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Partial release, addition or substitution of security. 203.343 Section 203.343 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING...

24 CFR 203.343 - Partial release, addition or substitution of security.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Partial release, addition or substitution of security. 203.343 Section 203.343 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING...

24 CFR 203.343 - Partial release, addition or substitution of security.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Partial release, addition or substitution of security. 203.343 Section 203.343 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING...

24 CFR 203.343 - Partial release, addition or substitution of security.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Partial release, addition or substitution of security. 203.343 Section 203.343 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING...

The association between self-reported mother-child attachment and social initiative and withdrawal in Chinese school-aged children.

PubMed

Chen, Bin-Bin

2012-01-01

The purpose of this study was to examine relations between mother-child attachment and social initiative and withdrawal in Chinese urban children. Participants were 487 school-aged children (247 boys, 240 girls) in Shanghai, the People's Republic of China. Data on mother-child attachment styles were collected from children's self-reports. Information concerning social initiative and social withdrawal (i.e., shyness and social disinterest) was obtained from peer nomination. Path analyses revealed that secure attachment was positively associated with social initiative, whereas ambivalent-insecure attachment was positively associated with shyness. However, avoidant-insecure attachment was not significantly associated with social disinterest. In addition, a number of gender and developmental differences were also observed.

24 CFR 886.305 - Disclosure and verification of Social Security and Employer Identification Numbers by owners.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Disclosure and verification of Social Security and Employer Identification Numbers by owners. 886.305 Section 886.305 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF THE ASSISTANT...

Food (In)Security in Rapidly Urbanising, Low-Income Contexts.

PubMed

Tacoli, Cecilia

2017-12-11

Urbanisation in low and middle-income nations presents both opportunities and immense challenges. As urban centres grow rapidly, inadequate housing and the lack of basic infrastructure and services affect a large and growing proportion of their population. There is also a growing body of evidence on urban poverty and its links with environmental hazards. There is, however, limited knowledge of how these challenges affect the ways in which poor urban residents gain access to food and secure healthy and nutritious diets. With some important exceptions, current discussions on food security continue to focus on production, with limited attention to consumption. Moreover, urban consumers are typically treated as a homogenous group and access to food markets is assumed to be sufficient. This paper describes how, for the urban poor in low and middle-income countries, food affordability and utilisation are shaped by the income and non-income dimensions of poverty that include the urban space.

Food (In)Security in Rapidly Urbanising, Low-Income Contexts

PubMed Central

2017-01-01

Urbanisation in low and middle-income nations presents both opportunities and immense challenges. As urban centres grow rapidly, inadequate housing and the lack of basic infrastructure and services affect a large and growing proportion of their population. There is also a growing body of evidence on urban poverty and its links with environmental hazards. There is, however, limited knowledge of how these challenges affect the ways in which poor urban residents gain access to food and secure healthy and nutritious diets. With some important exceptions, current discussions on food security continue to focus on production, with limited attention to consumption. Moreover, urban consumers are typically treated as a homogenous group and access to food markets is assumed to be sufficient. This paper describes how, for the urban poor in low and middle-income countries, food affordability and utilisation are shaped by the income and non-income dimensions of poverty that include the urban space. PMID:29232936

Transportation Self-Efficacy and Social Problem-Solving of Persons Who Are Blind or Visually Impaired.

PubMed

Crudden, Adele; O'Mally, Jamie; Antonelli, Karla

2016-01-01

Social problem-solving skills and transportation self-efficacy were assessed for 48 vocational rehabilitation consumers with visual disabilities who required assistance securing work transportation. Social problem solving was at the upper end of the normed average; transportation self-efficacy averaged 101.5 out of 140. Level of vision loss was not associated with score differences; urban residence related to slightly higher self-efficacy than suburban or rural residency. Participants appeared to have the skills necessary to secure employment transportation, but were less confident about transportation-seeking activities that required more initiative of social interaction. Training and information might help consumers gain confidence in these tasks and increase viable transportation options.

24 CFR 5.218 - Penalties for failing to disclose and verify Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Penalties for failing to disclose and verify Social Security and Employer Identification Numbers. 5.218 Section 5.218 Housing and Urban....218 Penalties for failing to disclose and verify Social Security and Employer Identification Numbers...

24 CFR 5.218 - Penalties for failing to disclose and verify Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Penalties for failing to disclose and verify Social Security and Employer Identification Numbers. 5.218 Section 5.218 Housing and Urban....218 Penalties for failing to disclose and verify Social Security and Employer Identification Numbers...

24 CFR 5.218 - Penalties for failing to disclose and verify Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Penalties for failing to disclose and verify Social Security and Employer Identification Numbers. 5.218 Section 5.218 Housing and Urban....218 Penalties for failing to disclose and verify Social Security and Employer Identification Numbers...

24 CFR 5.218 - Penalties for failing to disclose and verify Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Penalties for failing to disclose and verify Social Security and Employer Identification Numbers. 5.218 Section 5.218 Housing and Urban....218 Penalties for failing to disclose and verify Social Security and Employer Identification Numbers...

24 CFR 5.218 - Penalties for failing to disclose and verify Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Penalties for failing to disclose and verify Social Security and Employer Identification Numbers. 5.218 Section 5.218 Housing and Urban....218 Penalties for failing to disclose and verify Social Security and Employer Identification Numbers...

Looking beyond Maternal Sensitivity: Mother-Child Correlates of Attachment Security among Children with Intellectual Disabilities in Urban India

ERIC Educational Resources Information Center

John, Aesha; Morris, Amanda Sheffield; Halliburton, Amy L.

2012-01-01

This study examined correlates of attachment security among children with intellectual disabilities in urban India. Survey and observational data were gathered from 47 children, mothers, and teachers on children's attachment security, adaptive functioning, and mother-child emotional availability. The data were analyzed to examine whether child…

Lessons learned from the scaling-up of a weekly multimicronutrient supplementation program in the integrated food security program (PISA).

PubMed

Lechtig, Aarón; Gross, Rainer; Vivanco, Oscar Aquino; Gross, Ursula; López de Romaña, Daniel

2006-01-01

Weekly multimicronutrient supplementation was initiated as an appropriate intervention to protect poor urban populations from anemia. To identify the lessons learned from the Integrated Food Security Program (Programa Integrado de Seguridad Alimentaria [PISA]) weekly multimicronutrient supplementation program implemented in poor urban populations of Chiclayo, Peru. Data were collected from a 12-week program in which multimicronutrient supplements were provided weekly to women and adolescent girls 12 through 44 years of age and children under 5 years of age. A baseline survey was first conducted. Within the weekly multimicronutrient supplementation program, information was collected on supplement distribution, compliance, biological effectiveness, and cost. Supplementation, fortification, and dietary strategies can be integrated synergistically within a micronutrient intervention program. To ensure high cost-effectiveness of a weekly multimicronutrient supplementation program, the following conditions need to be met: the program should be implemented twice a year for 4 months; the program should be simultaneously implemented at the household (micro), community (meso), and national (macro) levels; there should be governmental participation from health and other sectors; and there should be community and private sector participation. Weekly multimicronutrient supplementation programs are cost effective options in urban areas with populations at low risk of energy deficiency and high risk of micronutrient deficiencies.

Seasonality, household food security, and nutritional status in Dinajpur, Bangladesh.

PubMed

Hillbruner, Chris; Egan, Rebecca

2008-09-01

The influence of seasonality on food security and nutritional status is widely accepted. However, research has typically focused on rural households and has not explored the specific mechanisms underlying seasonal effects. To investigate the role of seasonality in determining the food security and nutritional status of low-income urban households and to isolate specific pathways through which seasonality has its impact. Secondary panel data from CARE/IFPRI were utilized. Three rounds of data were collected from approximately 600 households in low-income areas of Dinajpur, Bangladesh, from 2002 through 2003, twice during the monsoon season and once in the dry season. Household-level surveys collected data on income and expenditure, employment, urban agriculture, health, and assets. Height and weight measurements were taken from children between the ages of 6 and 72 months. Paired t-tests and logistic fixed-effects modeling were then used to explore the role of seasonality. The prevalence rates of food insecurity, wasting, and inadequate growth were all significantly higher during the monsoon season as compared with the dry season. Dietary diversity and lost work due to the weather were identified as specific pathways through which season affected household food security. However, mechanisms hypothesized to contribute to seasonal declines in nutritional status, such as child illness, were not found to be significant. Season had a significant effect on both food security and nutritional status in Dinajpur, with households consistently worse off during the monsoon season. Initiatives to promote food market development, support employment during the hunger season, and prevent seasonal declines in nutritional status should be implemented.

An obsolete dichotomy? Rethinking the rural–urban interface in terms of food security and production in the global south.

PubMed

Lerner, Amy M; Eakin, Hallie

2011-01-01

The global food system is coming under increasing strain in the face of urban population growth. The recent spike in global food prices (2007–08) provoked consumer protests, and raised questions about food sovereignty and how and where food will be produced. Concurrently, for the first time in history the majority of the global population is urban, with the bulk of urban growth occurring in smaller-tiered cities and urban peripheries, or ‘peri-urban’ areas of the developing world. This paper discusses the new emerging spaces that incorporate a mosaic of urban and rural worlds, and reviews the implications of these spaces for livelihoods and food security. We propose a modified livelihoods framework to evaluate the contexts in which food production persists within broader processes of landscape and livelihood transformation in peri-urban locations. Where and how food production persists are central questions for the future of food security in an urbanising world. Our proposed framework provides directions for future research and highlights the role of policy and planning in reconciling food production with urban growth.

Xingu Project - Integrating Land Use Planning and Water Governance in Amazonia: Towards Improved Freshwater Security in the Agricultural Frontier of Mato Grosso.

NASA Astrophysics Data System (ADS)

Krusche, A. V.; Ballester, M. V.; Neill, C.; Elsenbeer, H.; Johnson, M. S.; Coe, M. T.; Garavello, M.; Molina, S. G.; Empinotti, V.; Reichardt, F.; Deegan, L.; Harris, L.

2014-12-01

The main goal of this project is to identify how impacts from land conversion, cropland expansion and intensification of both crop and animal production interact to affect regional evapotranspiration, rainfall generation, river flooding, and water quality and stream habitats, allowing us to identify thresholds of change that will endanger agricultural production, livelihoods of non-agricultural settlers and the region's new urban population and infrastructure. We will survey the effects of this on (1) soybean farmers, (2) cattle ranchers, (3) small-scale farm families, (4) rural non-agriculturists, including fishers, and (5) urban residents and map their roles as stakeholders. We will also conduct current water use surveys among the different stakeholder groups, accompanied by questions on desired aspects for future freshwater security to identify targets for desirable outcomes of water governance strategies. These targets, together with the information on land use drivers, water quantity and quality and predicted scenarios for global changes will be incorporated into a fully integrated and interactive geospatially oriented socio-ecological model that can serve as framework for future water governance that enhances Freshwater Security in such systems. This is an international cooperation initiative lead by Brazil and with the participation of Canada, Germany and United States of America.

Urbanization, Extreme Climate Hazards and Food, Energy Water Security

NASA Astrophysics Data System (ADS)

Romero-Lankao, P.; Davidson, D.; McPhearson, T.

2016-12-01

Research is urgently needed that incorporates the interconnected nature of three critical resources supporting our cities: food, energy and water. Cities are increasing demands for food, water and energy resources that in turn stress resource supplies, creating risks of negative impacts to human and ecological wellbeing. Simultaneously, shifts in climatic conditions, including extremes such as floods, heat, and droughts, threaten the sustainable availability of adequate quantities and qualities of food, energy and water (FEW) resources needed for resilient cities and ecosystems. These resource flows cannot be treated in isolation simply because they are interconnected: shifts in food, energy or water dynamics in turn affect the others, affecting the security of the whole - i.e., FEW nexus security. We present a framework to examine the dynamic interactions of urbanization, FEW nexus security and extreme hazard risks, with two overarching research questions: Do existing and emerging actions intended to enhance a population's food, water and energy security have the capacity to ensure FEW nexus security in the face of changing climate and urban development conditions? Can we identify a common set of social, ecological and technological conditions across a diversity of urban-regions that support the emergence of innovations that can lead to structural transformations for FEW nexus security?

Resource Conservation and a Sustainable Las Vegas

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

Piechota, Thomas C.

2014-05-15

This research project developed educational, research, and outreach activities that addressed the challenges of Las Vegas as related to a secure energy supply through conservation, clean and adequate water supply, economic growth and diversification, air quality, and the best use of land, and usable public places. This was part of the UNLV Urban Sustainability Initiative (USI) that responded to a community and state need where a unifying vision of sustainability was developed in a cost-effective manner that promoted formal working partnerships between government, community groups, and industry.

Exploring complex causal pathways between urban renewal, health and health inequality using a theory-driven realist approach.

PubMed

Mehdipanah, Roshanak; Manzano, Ana; Borrell, Carme; Malmusi, Davide; Rodriguez-Sanz, Maica; Greenhalgh, Joanne; Muntaner, Carles; Pawson, Ray

2015-01-01

Urban populations are growing and to accommodate these numbers, cities are becoming more involved in urban renewal programs to improve the physical, social and economic conditions in different areas. This paper explores some of the complexities surrounding the link between urban renewal, health and health inequalities using a theory-driven approach. We focus on an urban renewal initiative implemented in Barcelona, the Neighbourhoods Law, targeting Barcelona's (Spain) most deprived neighbourhoods. We present evidence from two studies on the health evaluation of the Neighbourhoods Law, while drawing from recent urban renewal literature, to follow a four-step process to develop a program theory. We then use two specific urban renewal interventions, the construction of a large central plaza and the repair of streets and sidewalks, to further examine this link. In order for urban renewal programs to affect health and health inequality, neighbours must use and adapt to the changes produced by the intervention. However, there exist barriers that can result in negative outcomes including factors such as accessibility, safety and security. This paper provides a different perspective to the field that is largely dominated by traditional quantitative studies that are not always able to address the complexities such interventions provide. Furthermore, the framework and discussions serve as a guide for future research, policy development and evaluation. Copyright © 2014 Elsevier Ltd. All rights reserved.

Urban expansion brought stress to food security in China: Evidence from decreased cropland net primary productivity.

PubMed

He, Chunyang; Liu, Zhifeng; Xu, Min; Ma, Qun; Dou, Yinyin

2017-01-15

Cropland net primary productivity (CNPP) is a crucial indicator of grain productivity and food security. However, assessments of the impact of urban expansion on the CNPP in China have been inadequate owing to data limitations. In this paper, our objective was to assess the impact of urban expansion on the CNPP in China from 1992 to 2015 in a spatially explicit manner. We first obtained the CNPP before urban expansion between 1992 and 2015 in China using the Carnegie-Ames-Stanford Approach (CASA) model. We then assessed the impact of urban expansion on the CNPP from 1992 to 2015 at multiple scales (the whole country, agricultural zones, and urban expansion hotspots) by combining the CNPP before urban expansion with the urban land coverage time series extracted from multi-source remotely sensed data. We found that the total loss of the CNPP due to urban expansion from 1992 to 2015 was 13.77TgC, which accounts for 1.88% of the CNPP before urban expansion in China. This CNPP loss resulted in a 12.45-million-ton decrease in grain production in China, corresponding to a reduction in the mean annual grain self-sufficiency rate of 2%. Therefore, we concluded that rapid urban expansion from 1992 to 2015 caused stress to China's food security. We suggest that it is still vital for China to effectively protect cropland to improve the urbanization level to 60% by 2020. Copyright © 2016 Elsevier B.V. All rights reserved.

Urban public health assessment and pattern analysis: comparison of four cities in different countries

NASA Astrophysics Data System (ADS)

Su, Meirong; Chen, Chen; Lu, Weiwei; Liu, Gengyuan; Yang, Zhifeng; Chen, Bin

2013-06-01

Urban public health is an important global issue, and receives extensive attention. It is necessary to compare urban public health status among different cities, so that each city can define its own health patterns and limiting factors. The following assessment indicators were established to evaluate urban public health status: living conditions, physical health, education and culture, environmental quality, and social security. A weighted-sum model was used in combination with these indicators to compare the urban public health status in four cities—Beijing, New York, London, and Tokyo—using data for 2000-2009. Although the urban public health level of Beijing was lower than that of the other cities, it showed the greatest increase in this level over the study period. Different patterns of urban public health were identified: London had the most balanced, steady pattern (almost all factors performed well and developed stably); New York and Tokyo showed balanced, but unsteady patterns (most factors remained high, though social security and environmental quality fluctuated); Beijing had the most unbalanced, unsteady pattern (the different factors were at different levels, and education and culture and social security fluctuated). For enhanced urban public health status, environmental quality and education and culture clearly need to be improved in Beijing. This study demonstrates that a comparison of different cities is helpful in identifying limiting factors for urban public health and providing an orientation for future urban development.

Developing a Regional Recovery Framework

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

Lesperance, Ann M.; Olson, Jarrod; Stein, Steven L.

2011-09-01

Abstract A biological attack would present an unprecedented challenge for local, state, and federal agencies; the military; the private sector; and individuals on many fronts ranging from vaccination and treatment to prioritization of cleanup actions to waste disposal. To prepare the Seattle region to recover from a biological attack, the Seattle Urban Area Security Initiative (UASI) partners collaborated with military and federal agencies to develop a Regional Recovery Framework for a Biological Attack in the Seattle Urban Area. The goal was to reduce the time and resources required to recover and restore wide urban areas, military installations, and other criticalmore » infrastructure following a biological incident by providing a coordinated systems approach. Based on discussions in small workshops, tabletop exercises, and interviews with emergency response agency staff, the partners identified concepts of operation for various areas to address critical issues the region will face as recovery progresses. Key to this recovery is the recovery of the economy. Although the Framework is specific to a catastrophic, wide-area biological attack using anthrax, it was designed to be flexible and scalable so it could also serve as the recovery framework for an all-hazards approach. The Framework also served to coalesce policy questions that must be addressed for long-term recovery. These questions cover such areas as safety and health, security, financial management, waste management, legal issues, and economic development.« less

24 CFR 320.5 - Securities.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Securities. 320.5 Section 320.5... SECURITIES Pass-Through Type Securities § 320.5 Securities. (a) Instruments. Securities issued pursuant to the provisions of this subpart must be modified pass-through securities, that provide for payment...

24 CFR 320.5 - Securities.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Securities. 320.5 Section 320.5... SECURITIES Pass-Through Type Securities § 320.5 Securities. (a) Instruments. Securities issued pursuant to the provisions of this subpart must be modified pass-through securities, that provide for payment...

24 CFR 320.5 - Securities.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Securities. 320.5 Section 320.5... SECURITIES Pass-Through Type Securities § 320.5 Securities. (a) Instruments. Securities issued pursuant to the provisions of this subpart must be modified pass-through securities, that provide for payment...

24 CFR 320.5 - Securities.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Securities. 320.5 Section 320.5... SECURITIES Pass-Through Type Securities § 320.5 Securities. (a) Instruments. Securities issued pursuant to the provisions of this subpart must be modified pass-through securities, that provide for payment...

Integrating Infrastructure and Institutions for Water Security in Large Urban Areas

NASA Astrophysics Data System (ADS)

Padowski, J.; Jawitz, J. W.; Carrera, L.

2015-12-01

Urban growth has forced cities to procure more freshwater to meet demands; however the relationship between urban water security, water availability and water management is not well understood. This work quantifies the urban water security of 108 large cities in the United States (n=50) and Africa (n=58) based on their hydrologic, hydraulic and institutional settings. Using publicly available data, urban water availability was estimated as the volume of water available from local water resources and those captured via hydraulic infrastructure (e.g. reservoirs, wellfields, aqueducts) while urban water institutions were assessed according to their ability to deliver, supply and regulate water resources to cities. When assessing availability, cities relying on local water resources comprised a minority (37%) of those assessed. The majority of cities (55%) instead rely on captured water to meet urban demands, with African cities reaching farther and accessing a greater number and variety of sources for water supply than US cities. Cities using captured water generally had poorer access to local water resources and maintained significantly more complex strategies for water delivery, supply and regulatory management. Eight cities, all African, are identified in this work as having water insecurity issues. These cities lack sufficient infrastructure and institutional complexity to capture and deliver adequate amounts of water for urban use. Together, these findings highlight the important interconnection between infrastructure investments and management techniques for urban areas with a limited or dwindling natural abundance of water. Addressing water security challenges in the future will require that more attention be placed not only on increasing water availability, but on developing the institutional support to manage captured water supplies.

24 CFR 320.25 - Securities.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Securities. 320.25 Section 320.25... SECURITIES Bond-Type Securities § 320.25 Securities. (a) Instruments. Securities to be issued pursuant to the provisions of this subpart B may be in registered or bearer form. Each security shall have terms acceptable...

24 CFR 320.25 - Securities.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Securities. 320.25 Section 320.25... SECURITIES Bond-Type Securities § 320.25 Securities. (a) Instruments. Securities to be issued pursuant to the provisions of this subpart B may be in registered or bearer form. Each security shall have terms acceptable...

24 CFR 320.25 - Securities.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Securities. 320.25 Section 320.25... SECURITIES Bond-Type Securities § 320.25 Securities. (a) Instruments. Securities to be issued pursuant to the provisions of this subpart B may be in registered or bearer form. Each security shall have terms acceptable...

24 CFR 320.25 - Securities.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Securities. 320.25 Section 320.25... SECURITIES Bond-Type Securities § 320.25 Securities. (a) Instruments. Securities to be issued pursuant to the provisions of this subpart B may be in registered or bearer form. Each security shall have terms acceptable...

24 CFR 320.25 - Securities.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Securities. 320.25 Section 320.25... SECURITIES Bond-Type Securities § 320.25 Securities. (a) Instruments. Securities to be issued pursuant to the provisions of this subpart B may be in registered or bearer form. Each security shall have terms acceptable...

Building an urban 'renaissance': fragmented services and the production of inequality in Greater Downtown Detroit.

PubMed

Doucet, Brian; Smit, Edske

2016-01-01

Downtown Detroit has been undergoing a renaissance in recent years which is in stark contrast to the economic and social situation in much of the rest of the city. This renaissance has been taking place despite the city's ability to provide good municipal services such as streetlights, security, public space and transport. This article focuses on how four areas which constitute part of Greater Downtown Detroit have relied on different combinations of actors to create and provide the services and amenities deemed necessary for capital investment and middle-class consumption. Each area has its own initiatives and actors who implement them, further fragmenting the city between its core and periphery. Renewed public spaces, private police forces and resident initiatives in middle-class neighborhoods have been created to serve specific needs of the small areas they serve. Rather than being unique, Detroit is an extreme example of fragmented and polarized urbanism which is part and parcel of contemporary cities. We argue that rather than passively reflecting existing socio-spatial divides, these private initiatives in Greater Downtown Detroit actively contribute to the production of sociospatial inequalities across the city.

Lead in urban soils - A real or perceived concern for urban agriculture

USDA-ARS?s Scientific Manuscript database

Urban agriculture is growing in cities across the U.S. and it has the potential to provide multiple benefits including increased food security. Concerns about soil contamination in urban areas can be an impediment to urban agriculture. Lead is the most common contaminant in urban areas. A review ...

Perception of personal safety in urban recreation sites

Treesearch

Herbert W. Schroeder; L.M. Anderson

1984-01-01

Photograph of 17 urban recreation sites in Chicago and Atlanta were evaluated by college students (n = 68) in Illinois, Georgia, and Michigan, for either perceived security, scenic quality, or both. For most raters, high visibility and developed park features significantly enhanced perceived security. Scenic quality, on the other hand, was enhanced for the majority of...

M and S supporting unmanned autonomous systems (UAxS) concept development and experimentation

NASA Astrophysics Data System (ADS)

Biagini, Marco; Scaccianoce, Alfio; Corona, Fabio; Forconi, Sonia; Byrum, Frank; Fowler, Olivia; Sidoran, James L.

2017-05-01

The development of the next generation of multi-domain unmanned semi and fully autonomous C4ISR systems involves a multitude of security concerns and interoperability challenges. Conceptual solutions to capability shortfalls and gaps can be identified through Concept Development and Experimentation (CD and E) cycles. Modelling and Simulation (M and S) is a key tool in supporting unmanned autonomous systems (UAxS) CD and E activities and addressing associated security challenges. This paper serves to illustrate the application of M and S to UAxS development and highlight initiatives made by the North Atlantic Treaty Organization (NATO) M and S Centre of Excellence (CoE) to facilitate interoperability. The NATO M and S CoE collaborates with other NATO and Nations bodies in order to develop UAxS projects such as the Allied Command for Transformation Counter Unmanned Autonomous Systems (CUAxS) project or the work of Science and Technology Organization (STO) panels. Some initiatives, such as Simulated Interactive Robotics Initiative (SIRI) made the baseline for further developments and to study emerging technologies in M and S and robotics fields. Artificial Intelligence algorithm modelling, Robot Operating Systems (ROS), network operations, cyber security, interoperable languages and related data models are some of the main aspects considered in this paper. In particular, the implementation of interoperable languages like C-BML and NIEM MilOps are discussed in relation to a Command and Control - Simulation Interoperability (C2SIM) paradigm. All these technologies are used to build a conceptual architecture to support UAxS CD and E.In addition, other projects that the NATO M and S CoE is involved in, such as the NATO Urbanization Project could provide credible future operational environments and benefit UAxS project development, as dual application of UAxS technology in large urbanized areas.In conclusion, this paper contains a detailed overview regarding how applying Modelling and Simulation to support CD and E activities is a valid approach to develop and validate future capabilities requirements in general and next generation UAxS.

Looking beyond maternal sensitivity: mother-child correlates of attachment security among children with intellectual disabilities in urban India.

PubMed

John, Aesha; Morris, Amanda Sheffield; Halliburton, Amy L

2012-11-01

This study examined correlates of attachment security among children with intellectual disabilities in urban India. Survey and observational data were gathered from 47 children, mothers, and teachers on children's attachment security, adaptive functioning, and mother-child emotional availability. The data were analyzed to examine whether child emotional availability mediates the links between maternal emotional availability and child attachment security, and between child functioning and attachment security. The results supported full mediation, indicating that children's emotional availability was a primary mechanism through which maternal emotional availability and child functioning were linked to attachment security among children in our sample. The study findings are discussed in the context of implications for family interventions and research on socio-emotional development among children with intellectual disabilities.

Social connectedness is associated with food security among peri-urban Peruvian Amazonian communities.

PubMed

Lee, Gwenyth O; Surkan, Pamela J; Zelner, Jon; Paredes Olórtegui, Maribel; Peñataro Yori, Pablo; Ambikapathi, Ramya; Caulfield, Laura E; Gilman, Robert H; Kosek, Margaret N

2018-04-01

Food insecurity is a major global public health issue. Social capital has been identified as central to maintaining food security across a wide range of low- and middle-income country contexts, but few studies have examined this relationship through sociocentric network analysis. We investigated relationships between household- and community-level social connectedness, household food security, and household income; and tested the hypothesis that social connectedness modified the relationship between income and food security. A cross-sectional census with an embedded questionnaire to capture social relationships was conducted among eleven peri-urban communities. Community connectedness was related to study outcomes of food security and per-capita income through regression models. Of 1520 households identified, 1383 were interviewed (91.0%) and 1272 (83.9%) provided complete data. Households in the youngest communities had the most total contacts, and the highest proportion of contacts outside of the community. Household income was also associated with more outside-community contacts (0.05 more contacts per standard deviation increase in income, p<0.001).Less food secure households reported more contacts nearby (0.24 increase in household food insecurity access scale (HFIAS) for each additional contact, p<0.001). After adjusting for household-level socioeconomic status, membership in an older, larger, and better-connected community, with a greater proportion of residents engaged in rural livelihood strategies, was associated with greater food security (-0.92 decrease in HFIAS for each one-unit increase in community mean degree, p=0.008). There was no evidence that social connectedness modified the relationship between income and food security such that lower-income households benefited more from community membership than higher-income households. Although households reported networks that spanned rural villages and urban centers, contacts within the community, with whom food was regularly shared, were most important to maintaining food security. Interventions that build within-community connectedness in peri-urban settings may increase food security.

Should the poor have no medicines to cure? A study on the association between social class and social security among the rural migrant workers in urban China.

PubMed

Guan, Ming

2017-11-07

The rampant urbanization and medical marketization in China have resulted in increased vulnerabilities to health and socioeconomic disparities among the rural migrant workers in urban China. In the Chinese context, the socioeconomic characteristics of rural migrant workers have attracted considerable research attention in the recent past years. However, to date, no previous studies have explored the association between the socioeconomic factors and social security among the rural migrant workers in urban China. This study aims to explore the association between socioeconomic inequity and social security inequity and the subsequent associations with medical inequity and reimbursement rejection. Data from a regionally representative sample of 2009 Survey of Migrant Workers in Pearl River Delta in China were used for analyses. Multiple logistic regressions were used to analyze the impacts of socioeconomic factors on the eight dimensions of social security (sick pay, paid leave, maternity pay, medical insurance, pension insurance, occupational injury insurance, unemployment insurance, and maternity insurance) and the impacts of social security on medical reimbursement rejection. The zero-inflated negative binomial regression model (ZINB regression) was adopted to explore the relationship between socioeconomic factors and hospital visits among the rural migrant workers with social security. The study population consisted of 848 rural migrant workers with high income who were young and middle-aged, low-educated, and covered by social security. Reimbursement rejection and abusive supervision for the rural migrant workers were observed. Logistic regression analysis showed that there were significant associations between socioeconomic factors and social security. ZINB regression showed that there were significant associations between socioeconomic factors and hospital visits among the rural migrant workers. Also, several dimensions of social security had significant associations with reimbursement rejections. This study showed that social security inequity, medical inequity, and reimbursement inequity happened to the rural migrant workers simultaneously. Future policy should strengthen health justice and enterprises' medical responsibilities to the employed rural migrant workers.

Exploring the association of urban or rural county status and environmental, nutrition- and lifestyle-related resources with the efficacy of SNAP-Ed (Supplemental Nutrition Assistance Program-Education) to improve food security.

PubMed

Rivera, Rebecca L; Dunne, Jennifer; Maulding, Melissa K; Wang, Qi; Savaiano, Dennis A; Nickols-Richardson, Sharon M; Eicher-Miller, Heather A

2018-04-01

To investigate the association of policy, systems and environmental factors with improvement in household food security among low-income Indiana households with children after a Supplemental Nutrition Assistance Program-Education (SNAP-Ed) direct nutrition education intervention. Household food security scores measured by the eighteen-item US Household Food Security Survey Module in a longitudinal randomized and controlled SNAP-Ed intervention study conducted from August 2013 to April 2015 were the response variable. Metrics to quantify environmental factors including classification of urban or rural county status; the number of SNAP-authorized stores, food pantries and recreational facilities; average fair market housing rental price; and natural amenity rank were collected from government websites and data sets covering the years 2012-2016 and used as covariates in mixed multiple linear regression modelling. Thirty-seven Indiana counties, USA, 2012-2016. SNAP-Ed eligible adults from households with children (n 328). None of the environmental factors investigated were significantly associated with changes in household food security in this exploratory study. SNAP-Ed improves food security regardless of urban or rural location or the environmental factors investigated. Expansion of SNAP-Ed in rural areas may support food access among the low-income population and reduce the prevalence of food insecurity in rural compared with urban areas. Further investigation into policy, systems and environmental factors of the Social Ecological Model are warranted to better understand their relationship with direct SNAP-Ed and their impact on diet-related behaviours and food security.

24 CFR 350.8 - Withdrawal of Eligible Book-entry Ginnie Mae Securities for Conversion to Definitive Form.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Withdrawal of Eligible Book-entry... ASSOCIATION, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT BOOK-ENTRY PROCEDURES § 350.8 Withdrawal of Eligible Book-entry Ginnie Mae Securities for Conversion to Definitive Form. (a) Eligible book-entry Ginnie Mae...

24 CFR 350.8 - Withdrawal of Eligible Book-entry Ginnie Mae Securities for Conversion to Definitive Form.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Withdrawal of Eligible Book-entry... ASSOCIATION, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT BOOK-ENTRY PROCEDURES § 350.8 Withdrawal of Eligible Book-entry Ginnie Mae Securities for Conversion to Definitive Form. (a) Eligible book-entry Ginnie Mae...

Urban farming activity towards sustainable wellbeing of urban dwellers

NASA Astrophysics Data System (ADS)

Othman, N.; Mohamad, M.; Latip, R. A.; Ariffin, M. H.

2018-02-01

In Malaysia, urban farming is viewed as a catalyst towards achieving the well-being of urban dwellers and natural environment. Urban farming is a strategy for Malaysia’s food and economic security, and as one of the foci in the agriculture transformation whereby urban dwellers are encouraged to participate in this activity. Previous study proved that urban farming can help to address social problems of food security, urban poverty and high living cost, also provides leisure and recreation among urban dwellers. Thus, this study investigates the best urban farming practices suitable for urban setting, environment and culture of urban dwellers. Data collection was done via questionnaire survey to urban farmers of a selected community garden in Subang Jaya, Selangor. Meanwhile, on-site observations were carried out on gardening activities and the gardens’ physical attributes. The study sample encompasses of 131 urban farmers of 22 community gardens in Subang Jaya. It was found that most of the community gardens practiced crops planting on the ground or soil base planting and dwellers in the lower income group with monthly low household income constitutes the majority (83.2%) of the respondents. Social and health benefits are the highest motivating factors for urban farmers. This study provides unprecedented insights on urban farming practices and motivations in a Malaysian setting.

Energy efficiency in urban management: Russian and world experience

NASA Astrophysics Data System (ADS)

Pryadko, Igor

2017-10-01

The article discusses the role of energetics in creating a comfortable and safe environment of modern megacities, and the problem is considered in the socio-economic aspect. The object is the energy security of the city, and the subject is the influence of urban society on the formation of energy security. In particular, the problems are raised: ecological problems of urban energy supply, the condition of surface layer of the atmosphere near electric power lines. The author assesses the actions, implemented by the urban authorities in Mytischi, in the southwestern areas of New Moscow. The author assesses these sample areas on the basis of Ch. Landry’s concept of self-training, designated for municipal authorities and urban communities, and offers several successfully implemented self-study cases and in the light of modern methods of ensuring energy security. The forecasts of creation of energy-safe space, made by modern sociologist-urbanist Leo Hollis, are taken into account. The author also considers some of the economic aspects of biosphere safety. In particular, he insists that biosphere safety, convenience, and comfort have developed into competitive advantages in the housing market.

Department of Homeland Security Assistance to States and Localities: A Summary and Issues for the 111th Congress

DTIC Science & Technology

2009-04-21

6 Intercity Passenger Rail Program (Amtrak) .....................................................................6... Intercity Bus Security Grant Program..............................................................................7 Trucking Security Program...continue security enhancements for its intercity rail services between high-risk urban areas. 20 U.S. Department of Homeland Security, Federal Emergency

24 CFR 891.635 - Security deposits.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false Security deposits. 891.635 Section... Assistance § 891.635 Security deposits. The general requirements for security deposits on assisted units are... a security deposit equal to one month's rent payable by the family. (b) The Borrower shall maintain...

24 CFR 201.24 - Security requirements.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Security requirements. 201.24....24 Security requirements. (a) Property improvement loans—(1) Property improvement loans in excess of... evidenced by a properly recorded financing statement, a properly recorded security instrument executed by...

24 CFR 201.24 - Security requirements.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Security requirements. 201.24....24 Security requirements. (a) Property improvement loans—(1) Property improvement loans in excess of... evidenced by a properly recorded financing statement, a properly recorded security instrument executed by...

"Something good can grow here": chicago urban agriculture food projects.

PubMed

Hatchett, Lena; Brown, Loretta; Hopkins, Joan; Larsen, Kelly; Fournier, Eliza

2015-01-01

Food security is a challenge facing many African-American low-income communities nationally. Community and university partners have established urban agriculture programs to improve access to high quality affordable fruits and vegetables by growing, distributing, and selling food in urban neighborhoods. While the challenge of food security is within communities of color, few studies have described these urban agriculture programs and documented their impact on the crew members who work in the programs and live in the low-income communities. More information is needed on the program impact for crew and community health promotion. Using a survey and focus group discussion from the crew and staff we describe the program and activities of four Chicago Urban Agriculture programs. We summarized the impact these programs have on crew members' perception of urban agriculture, health habits, community engagement, and community health promotion in low-income African-American neighborhoods.

Study on Urban Heat Island Intensity Level Identification Based on an Improved Restricted Boltzmann Machine.

PubMed

Zhang, Yang; Jiang, Ping; Zhang, Hongyan; Cheng, Peng

2018-01-23

Thermal infrared remote sensing has become one of the main technology methods used for urban heat island research. When applying urban land surface temperature inversion of the thermal infrared band, problems with intensity level division arise because the method is subjective. However, this method is one of the few that performs heat island intensity level identification. This paper will build an intensity level identifier for an urban heat island, by using weak supervision and thought-based learning in an improved, restricted Boltzmann machine (RBM) model. The identifier automatically initializes the annotation and optimizes the model parameters sequentially until the target identifier is completed. The algorithm needs very little information about the weak labeling of the target training sample and generates an urban heat island intensity spatial distribution map. This study can provide reliable decision-making support for urban ecological planning and effective protection of urban ecological security. The experimental results showed the following: (1) The heat island effect in Wuhan is existent and intense. Heat island areas are widely distributed. The largest heat island area is in Wuhan, followed by the sub-green island. The total area encompassed by heat island and strong island levels accounts for 54.16% of the land in Wuhan. (2) Partially based on improved RBM identification, this method meets the research demands of determining the spatial distribution characteristics of the internal heat island effect; its identification accuracy is superior to that of comparable methods.

Study on Urban Heat Island Intensity Level Identification Based on an Improved Restricted Boltzmann Machine

PubMed Central

Jiang, Ping; Zhang, Hongyan; Cheng, Peng

2018-01-01

Thermal infrared remote sensing has become one of the main technology methods used for urban heat island research. When applying urban land surface temperature inversion of the thermal infrared band, problems with intensity level division arise because the method is subjective. However, this method is one of the few that performs heat island intensity level identification. This paper will build an intensity level identifier for an urban heat island, by using weak supervision and thought-based learning in an improved, restricted Boltzmann machine (RBM) model. The identifier automatically initializes the annotation and optimizes the model parameters sequentially until the target identifier is completed. The algorithm needs very little information about the weak labeling of the target training sample and generates an urban heat island intensity spatial distribution map. This study can provide reliable decision-making support for urban ecological planning and effective protection of urban ecological security. The experimental results showed the following: (1) The heat island effect in Wuhan is existent and intense. Heat island areas are widely distributed. The largest heat island area is in Wuhan, followed by the sub-green island. The total area encompassed by heat island and strong island levels accounts for 54.16% of the land in Wuhan. (2) Partially based on improved RBM identification, this method meets the research demands of determining the spatial distribution characteristics of the internal heat island effect; its identification accuracy is superior to that of comparable methods. PMID:29360786

Keeping Urban Teachers: A National Necessity

ERIC Educational Resources Information Center

Shields, Darla J.

2009-01-01

Urban teachers are fleeing urban schools in large numbers for positions that offer safety, support, security, autonomy, respect, higher pay, and freedom from managing disruptive student behaviors and attitudes that are products of the community's social problems. Efforts to retain experienced teachers in urban districts are crucial to the success…

Dimensions and approaches for Third World city water security.

PubMed Central

Lundqvist, Jan; Appasamy, Paul; Nelliyat, Prakash

2003-01-01

A rapid expansion of urban systems, particularly in less-developed countries, pose considerable challenges. Urbanization also provides opportunities for socio-economic progress. Relative contribution from the urban sector to national economic growth is very high. The fate and the role of the socio-economic system in local, regional and national development hinges on many circumstances. Apart from delicate social issues, deficiencies in water provision, internal distribution and a hazardous water and environmental quality represent basic and tangible daily problems. Urban water security requires fresh thinking at two levels. Some kind of basin authority (corresponding to a county council, i.e. a formal administrative and regulatory body for the geographical area within a river basin) in combination with a national water policy is required, notably in countries that contemplate, or are in the process of implementing, regional and sometimes inter-basin schemes to augment supply to growing conglomerations. Similarly, the generation of large volumes of waste water and the associated threat to downstream areas cannot be effectively tackled through conventional urban planning. Within the urban area, and particularly in non-regulated parts, there is an urgent need for institutional arrangements that facilitate operations for providers who have the capacity and ability to function under the prevailing circumstances. Introduction of effective production and treatment technologies are other necessary and urgent prerequisites to reach urban water security in Third World cities. PMID:14728793

24 CFR 5.216 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Social Security and Employer Identification Numbers. 5.216 Section 5.216 Housing and Urban Development...; WAIVERS Disclosure and Verification of Social Security Numbers and Employer Identification Numbers; Procedures for Obtaining Income Information Disclosure and Verification of Social Security Numbers and...

24 CFR 5.216 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2012 CFR

2012-04-01

... Social Security and Employer Identification Numbers. 5.216 Section 5.216 Housing and Urban Development...; WAIVERS Disclosure and Verification of Social Security Numbers and Employer Identification Numbers; Procedures for Obtaining Income Information Disclosure and Verification of Social Security Numbers and...

24 CFR 5.216 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2014 CFR

2014-04-01

... Social Security and Employer Identification Numbers. 5.216 Section 5.216 Housing and Urban Development...; WAIVERS Disclosure and Verification of Social Security Numbers and Employer Identification Numbers; Procedures for Obtaining Income Information Disclosure and Verification of Social Security Numbers and...

24 CFR 5.216 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2013 CFR

2013-04-01

... Social Security and Employer Identification Numbers. 5.216 Section 5.216 Housing and Urban Development...; WAIVERS Disclosure and Verification of Social Security Numbers and Employer Identification Numbers; Procedures for Obtaining Income Information Disclosure and Verification of Social Security Numbers and...

24 CFR 5.216 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Social Security and Employer Identification Numbers. 5.216 Section 5.216 Housing and Urban Development...; WAIVERS Disclosure and Verification of Social Security Numbers and Employer Identification Numbers; Procedures for Obtaining Income Information Disclosure and Verification of Social Security Numbers and...

Homeland Security Planning for Urban Area Schools

DTIC Science & Technology

2008-03-01

about the safety and well-being of their families while they are at the scene and this may affect their job performance . Butler , et al recommend...TITLE AND SUBTITLE Homeland Security Planning for Urban Area Schools 6. AUTHOR(S) Craig Gjelsten 5. FUNDING NUMBERS 7. PERFORMING ORGANIZATION NAME...S) AND ADDRESS(ES) Naval Postgraduate School Monterey, CA 93943-5000 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING /MONITORING AGENCY

24 CFR 232.616 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Social Security and Employer Identification Numbers. 232.616 Section 232.616 Housing and Urban... Borrowers § 232.616 Disclosure and verification of Social Security and Employer Identification Numbers. To... the disclosure and verification of Social Security and Employer Identification Numbers, as provided by...

24 CFR 206.40 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Social Security and Employer Identification Numbers. 206.40 Section 206.40 Housing and Urban Development... Eligibility; Endorsement Eligible Mortgagors § 206.40 Disclosure and verification of Social Security and... verification of Social Security and Employer Identification Numbers, as provided by part 200, subpart U, of...

24 CFR 201.6 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Social Security and Employer Identification Numbers. 201.6 Section 201.6 Housing and Urban Development... HOME LOANS General § 201.6 Disclosure and verification of Social Security and Employer Identification... the disclosure and verification of Social Security and Employer Identification Numbers, as provided by...

24 CFR 891.435 - Security deposits.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false Security deposits. 891.435 Section... Security deposits. This section shall apply to capital advances under the Section 202 Program and the... subpart E of this part, the requirements in § 891.635 also apply. (a) Collection of security deposits. At...

24 CFR 880.608 - Security deposits.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false Security deposits. 880.608 Section... PROGRAM) SECTION 8 HOUSING ASSISTANCE PAYMENTS PROGRAM FOR NEW CONSTRUCTION Management § 880.608 Security... a security deposit in an amount equal to one month's Total Tenant Payment or $50, whichever is...

24 CFR 3400.305 - Data security.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 5 2013-04-01 2013-04-01 false Data security. 3400.305 Section... security. (a) To the extent that CSBS, AARMR, or their successors, maintain the NMLSR, CSBS, AARMR, and... other persons who have access to loan originators' Social Security Numbers, fingerprints, or any credit...

24 CFR 3400.305 - Data security.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 5 2014-04-01 2014-04-01 false Data security. 3400.305 Section... security. (a) To the extent that CSBS, AARMR, or their successors, maintain the NMLSR, CSBS, AARMR, and... other persons who have access to loan originators' Social Security Numbers, fingerprints, or any credit...

24 CFR 206.40 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2014 CFR

2014-04-01

... Social Security and Employer Identification Numbers. 206.40 Section 206.40 Housing and Urban Development... Eligibility; Endorsement Eligible Mortgagors § 206.40 Disclosure and verification of Social Security and... verification of Social Security and Employer Identification Numbers, as provided by part 200, subpart U, of...

24 CFR 232.616 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2013 CFR

2013-04-01

... Social Security and Employer Identification Numbers. 232.616 Section 232.616 Housing and Urban... Borrowers § 232.616 Disclosure and verification of Social Security and Employer Identification Numbers. To... the disclosure and verification of Social Security and Employer Identification Numbers, as provided by...

24 CFR 206.40 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2012 CFR

2012-04-01

... Social Security and Employer Identification Numbers. 206.40 Section 206.40 Housing and Urban Development... Eligibility; Endorsement Eligible Mortgagors § 206.40 Disclosure and verification of Social Security and... verification of Social Security and Employer Identification Numbers, as provided by part 200, subpart U, of...

24 CFR 201.6 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2013 CFR

2013-04-01

... Social Security and Employer Identification Numbers. 201.6 Section 201.6 Housing and Urban Development... HOME LOANS General § 201.6 Disclosure and verification of Social Security and Employer Identification... the disclosure and verification of Social Security and Employer Identification Numbers, as provided by...

24 CFR 206.40 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2013 CFR

2013-04-01

... Social Security and Employer Identification Numbers. 206.40 Section 206.40 Housing and Urban Development... Eligibility; Endorsement Eligible Mortgagors § 206.40 Disclosure and verification of Social Security and... verification of Social Security and Employer Identification Numbers, as provided by part 200, subpart U, of...

24 CFR 232.616 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2012 CFR

2012-04-01

... Social Security and Employer Identification Numbers. 232.616 Section 232.616 Housing and Urban... Borrowers § 232.616 Disclosure and verification of Social Security and Employer Identification Numbers. To... the disclosure and verification of Social Security and Employer Identification Numbers, as provided by...

24 CFR 201.6 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2014 CFR

2014-04-01

... Social Security and Employer Identification Numbers. 201.6 Section 201.6 Housing and Urban Development... HOME LOANS General § 201.6 Disclosure and verification of Social Security and Employer Identification... the disclosure and verification of Social Security and Employer Identification Numbers, as provided by...

24 CFR 232.616 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2014 CFR

2014-04-01

... Social Security and Employer Identification Numbers. 232.616 Section 232.616 Housing and Urban... Borrowers § 232.616 Disclosure and verification of Social Security and Employer Identification Numbers. To... the disclosure and verification of Social Security and Employer Identification Numbers, as provided by...

24 CFR 201.6 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2012 CFR

2012-04-01

... Social Security and Employer Identification Numbers. 201.6 Section 201.6 Housing and Urban Development... HOME LOANS General § 201.6 Disclosure and verification of Social Security and Employer Identification... the disclosure and verification of Social Security and Employer Identification Numbers, as provided by...

24 CFR 206.40 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Social Security and Employer Identification Numbers. 206.40 Section 206.40 Housing and Urban Development... Eligibility; Endorsement Eligible Mortgagors § 206.40 Disclosure and verification of Social Security and... verification of Social Security and Employer Identification Numbers, as provided by part 200, subpart U, of...

24 CFR 232.616 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Social Security and Employer Identification Numbers. 232.616 Section 232.616 Housing and Urban... Borrowers § 232.616 Disclosure and verification of Social Security and Employer Identification Numbers. To... the disclosure and verification of Social Security and Employer Identification Numbers, as provided by...

24 CFR 201.6 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Social Security and Employer Identification Numbers. 201.6 Section 201.6 Housing and Urban Development... HOME LOANS General § 201.6 Disclosure and verification of Social Security and Employer Identification... the disclosure and verification of Social Security and Employer Identification Numbers, as provided by...

Changing man-land interrelations in China's farming area under urbanization and its implications for food security.

PubMed

Long, Hualou; Ge, Dazhuan; Zhang, Yingnan; Tu, Shuangshuang; Qu, Yi; Ma, Li

2018-03-01

The Huang-Huai-Hai Plain (HHH) is typical of China's farming area, and was predicted as one of the fastest growing areas of urbanization in the world. Since the turn of the new millennium, construction land and farmland transitions in this region driven by rapid urbanization have resulted in dramatic loss of farmland, which triggered a serious threat to regional even national food security. In this paper, the coupling relationships between per capita construction land transition (PCCT) and per capita farmland transition (PCFT) in the HHH and their implications for regional food security are analyzed. During 2000-2015, the farmland decreased by 8.59%, 72.25% of which were occupied by construction land. There are two major coupling types between PCCT and PCFT, one is the double increasing of per capita construction land area (PCCA) and per capita farmland area (PCFA); another is the increasing of PCCA and the decreasing of PCFA. The fluctuant increasing of PCCT and decreasing of PCFT coexisted and presented symmetrical coupling characteristics in space. Physical, location, transportation and socio-economic factors play significantly different roles in driving PCCT and PCFT. The implications for ensuring food security involve promoting the reclamation and redevelopment of inefficient and unused urban-rural construction land, reducing inefficient occupation of farmland resources, developing appropriate scale management of agriculture, and establishing a better social security system to smoothly settle down the floating rural population in the city. Copyright © 2017 Elsevier Ltd. All rights reserved.

24 CFR 320.17 - Fees.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Fees. 320.17 Section 320.17 Housing... SECURITIES Pass-Through Type Securities § 320.17 Fees. The Association may impose application fees, guaranty fees, securities transfer fees and other fees. ...

Urban Intensification and Expansion in Sub-Saharan Africa: Impacts on Urban Agriculture and Food Security

NASA Astrophysics Data System (ADS)

Uzokwe, V. N. E. N.; Muchelo, R. O.; Odeh, I. A.

2015-12-01

In Sub-Saharan Africa (SSA), urban intensification and expansion are increasing at alarming rates due to rapid population growth and rural-to-urban migration. This has led to the premise that the proportion of SSA urban residents most vulnerable to food insecurity is the highest in the world. Using a focused survey and multi-temporal (decadal) land use/cover classification of Landsat images, we explored the effect of urban intensification and expansion on urban agriculture and food security, focusing on a megacity and a regional center in Uganda: Kampala and Mbarara, respectively. We found that food insecurity arose due to a number of reasons, among which are: i) expansion and intensification of of urban settlements into previously productive agricultural lands in urban and peri-urban areas; ii) loss of predominantly young (rural agricultural) adult labor force to urban centers, leading to decline in rural food production; iii) lack of proper urban planning incorporating green and agricultural development leading to low productive market garden systems. We discussed these outcomes in light of existing studies which estimated that urban agriculture alone supports over 800 million people globally and accounts for 15-20% of world food supply. In spite of this relatively low contribution by urban/peri-urban agriculture, it probably accounts for higher proportion of food supply to urban poor in SSA and thus are most vulnerable to the loss of urban and peri-urban agricultural land. Further recommendations require policy makers and urban planners to team up to design a suitable framework for sustainable urban planning and development.

24 CFR 242.68 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Social Security and Employer Identification Numbers. 242.68 Section 242.68 Housing and Urban Development... Requirements § 242.68 Disclosure and verification of Social Security and Employer Identification Numbers. The requirements set forth in 24 CFR part 5, regarding the disclosure and verification of Social Security Numbers...

24 CFR 1007.30 - Security for loan.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Security for loan. 1007.30 Section... SECTION 184A LOAN GUARANTEES FOR NATIVE HAWAIIAN HOUSING § 1007.30 Security for loan. (a) In general. A... Lands is used as collateral or security for the loan, the following additional provisions apply: (1...

24 CFR 242.68 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2013 CFR

2013-04-01

... Social Security and Employer Identification Numbers. 242.68 Section 242.68 Housing and Urban Development... Requirements § 242.68 Disclosure and verification of Social Security and Employer Identification Numbers. The requirements set forth in 24 CFR part 5, regarding the disclosure and verification of Social Security Numbers...

24 CFR 242.68 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2012 CFR

2012-04-01

... Social Security and Employer Identification Numbers. 242.68 Section 242.68 Housing and Urban Development... Requirements § 242.68 Disclosure and verification of Social Security and Employer Identification Numbers. The requirements set forth in 24 CFR part 5, regarding the disclosure and verification of Social Security Numbers...

24 CFR 242.68 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2014 CFR

2014-04-01

... Social Security and Employer Identification Numbers. 242.68 Section 242.68 Housing and Urban Development... Requirements § 242.68 Disclosure and verification of Social Security and Employer Identification Numbers. The requirements set forth in 24 CFR part 5, regarding the disclosure and verification of Social Security Numbers...

24 CFR 884.117 - Disclosure and verification of Social Security and Employer Identification Numbers by owners.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Social Security and Employer Identification Numbers by owners. 884.117 Section 884.117 Housing and Urban... PROJECTS Applicability, Scope and Basic Policies § 884.117 Disclosure and verification of Social Security... Social Security and Employer Identification Numbers, as provided by 24 CFR part 5. (Approved by the...

24 CFR 242.68 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Social Security and Employer Identification Numbers. 242.68 Section 242.68 Housing and Urban Development... Requirements § 242.68 Disclosure and verification of Social Security and Employer Identification Numbers. The requirements set forth in 24 CFR part 5, regarding the disclosure and verification of Social Security Numbers...

STUDY ON SUPPORTING FOR DRAWING UP THE BCP FOR URBAN EXPRESSWAY NETWORK USING BY TRAFFIC SIMULATION SYSTEM

NASA Astrophysics Data System (ADS)

Yamawaki, Masashi; Shiraki, Wataru; Inomo, Hitoshi; Yasuda, Keiichi

The urban expressway network is an important infrastructure to execute a disaster restoration. Therefore, it is necessary to draw up the BCP (Business Continuity Plan) to enable securing of road user's safety and restoration of facilities, etc. It is important that each urban expressway manager execute decision and improvement of effective BCP countermeasures when disaster occurs by assuming various disaster situations. Then, in this study, we develop the traffic simulation system that can reproduce various disaster situations and traffic actions, and examine some methods supporting for drawing up the BCP for an urban expressway network. For disaster outside assumption such as tsunami generated by a huge earthquake, we examine some approaches securing safety of users and cars on the Hanshin Expressway Network as well as on general roads. And, we aim to propose a tsunami countermeasure not considered in the current urban expressway BCP.

Land grabbing: a preliminary quantification of economic impacts on rural livelihoods.

PubMed

Davis, Kyle F; D'Odorico, Paolo; Rulli, Maria Cristina

2014-01-01

Global demands on agricultural land are increasing due to population growth, dietary changes and the use of biofuels. Their effect on food security is to reduce humans' ability to cope with the uncertainties of global climate change. In light of the 2008 food crisis, to secure reliable future access to sufficient agricultural land, many nations and corporations have begun purchasing large tracts of land in the global South, a phenomenon deemed "land grabbing" by popular media. Because land investors frequently export crops without providing adequate employment, this represents an effective income loss for local communities. We study 28 countries targeted by large-scale land acquisitions [comprising 87 % of reported cases and 27 million hectares (ha)] and estimate the effects of such investments on local communities' incomes. We find that this phenomenon can potentially affect the incomes of ~12 million people globally with implications for food security, poverty levels and urbanization. While it is important to note that our study incorporates a number of assumptions and limitations, it provides a much needed initial quantification of the economic impacts of large-scale land acquisitions on rural livelihoods.

Integrated Evaluation of Coupling Coordination for Land Use Change and Ecological Security: A Case Study in Wuhan City of Hubei Province, China

PubMed Central

Wang, Zhanqi; Zhang, Hongwei

2017-01-01

As land resources and ecosystems provide necessary materials and conditions for human development, land use change and ecological security play increasingly important roles in sustainable development. This study aims to reveal the mutual-influence and interaction between land use change and ecological security in Wuhan, based on the coupling coordination degree model. As such, it provides strategies for the achievement of the synchronous and coordinated development of urbanization and ecological security. The results showed that, during the period from 2006 to 2012, the size of built-up area in Wuhan increased to 26.16%, and that all the other types of land use reduced due to the urbanization process, which appeared to be the main driving force of land use change. The ecological security in Wuhan has been improving as a whole although it was somewhat held back from 2006 to 2008 due to the rapid growth of built-up area. The coupling coordination analysis revealed that the relationship between built-up area and ecological security was more coordinated after 2008. The results can provide feasible recommendations for land use management and environmental protection from the viewpoint of coordinated development. To achieve sustainable development from economic and ecological perspective, policy makers should control the rate of urban expansion and exert more effort on intensive land use, clean energy development and emission reduction. PMID:29165365

Integrated Evaluation of Coupling Coordination for Land Use Change and Ecological Security: A Case Study in Wuhan City of Hubei Province, China.

PubMed

Chai, Ji; Wang, Zhanqi; Zhang, Hongwei

2017-11-22

As land resources and ecosystems provide necessary materials and conditions for human development, land use change and ecological security play increasingly important roles in sustainable development. This study aims to reveal the mutual-influence and interaction between land use change and ecological security in Wuhan, based on the coupling coordination degree model. As such, it provides strategies for the achievement of the synchronous and coordinated development of urbanization and ecological security. The results showed that, during the period from 2006 to 2012, the size of built-up area in Wuhan increased to 26.16%, and that all the other types of land use reduced due to the urbanization process, which appeared to be the main driving force of land use change. The ecological security in Wuhan has been improving as a whole although it was somewhat held back from 2006 to 2008 due to the rapid growth of built-up area. The coupling coordination analysis revealed that the relationship between built-up area and ecological security was more coordinated after 2008. The results can provide feasible recommendations for land use management and environmental protection from the viewpoint of coordinated development. To achieve sustainable development from economic and ecological perspective, policy makers should control the rate of urban expansion and exert more effort on intensive land use, clean energy development and emission reduction.

Department of Homeland Security Assistance to States and Localities: A Summary and Issues for the 111th Congress

DTIC Science & Technology

2009-02-26

6 Intercity Passenger Rail Program (Amtrak...6 Intercity Bus Security Grant Program................................................................................. 7...for its intercity rail services between high-risk urban areas. 20 U.S. Department of Homeland Security, Federal Emergency Management Agency

24 CFR 330.35 - Investors.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Investors. 330.35 Section 330.35... SECURITIES § 330.35 Investors. Association guaranteed multiclass securities may not be suitable investments for all investors. No investor should purchase securities of any class unless the investor understands...

Food Insecurity Is Associated with Undernutrition but Not Overnutrition in Ecuadorian Women from Low-Income Urban Neighborhoods

PubMed Central

Weigel, M. Margaret; Armijos, Rodrigo X.; Racines, Marcia; Cevallos, William

2016-01-01

Household food insecurity (HFI) is becoming an increasingly important issue in Latin America and other regions undergoing rapid urbanization and nutrition transition. The survey investigated the association of HFI with the nutritional status of 794 adult women living in households with children in low-income neighborhoods in Quito, Ecuador. Data were collected on sociodemographic characteristics, household food security status, and nutritional status indicators (dietary intake, anthropometry, and blood hemoglobin). Data were analyzed using multivariate methods. The findings identified revealed a high HFI prevalence (81%) among the urban households that was associated with lower per capita income and maternal education; long-term neighborhood residency appeared protective. HFI was associated with lower dietary quality and diversity and an increased likelihood of anemia and short stature but not increased high-calorie food intake or generalized or abdominal obesity. Although significant progress has been made in recent years, low dietary diversity, anemia, and growth stunting/short stature in the Ecuadorian maternal-child population continue to be major public health challenges. The study findings suggest that improving urban food security may help to improve these nutritional outcomes. They also underscore the need for food security policies and targeted interventions for urban households and systematic surveillance to assess their impact. PMID:27110253

Food Insecurity Is Associated with Undernutrition but Not Overnutrition in Ecuadorian Women from Low-Income Urban Neighborhoods.

PubMed

Weigel, M Margaret; Armijos, Rodrigo X; Racines, Marcia; Cevallos, William

2016-01-01

Household food insecurity (HFI) is becoming an increasingly important issue in Latin America and other regions undergoing rapid urbanization and nutrition transition. The survey investigated the association of HFI with the nutritional status of 794 adult women living in households with children in low-income neighborhoods in Quito, Ecuador. Data were collected on sociodemographic characteristics, household food security status, and nutritional status indicators (dietary intake, anthropometry, and blood hemoglobin). Data were analyzed using multivariate methods. The findings identified revealed a high HFI prevalence (81%) among the urban households that was associated with lower per capita income and maternal education; long-term neighborhood residency appeared protective. HFI was associated with lower dietary quality and diversity and an increased likelihood of anemia and short stature but not increased high-calorie food intake or generalized or abdominal obesity. Although significant progress has been made in recent years, low dietary diversity, anemia, and growth stunting/short stature in the Ecuadorian maternal-child population continue to be major public health challenges. The study findings suggest that improving urban food security may help to improve these nutritional outcomes. They also underscore the need for food security policies and targeted interventions for urban households and systematic surveillance to assess their impact.

A comparison of three methods for measuring local urban tree canopy cover

Treesearch

Kristen L. King; Dexter H. Locke

2013-01-01

Measurements of urban tree canopy cover are crucial for managing urban forests and required for the quantification of the benefits provided by trees. These types of data are increasingly used to secure funding and justify large-scale planting programs in urban areas. Comparisons of tree canopy measurement methods have been conducted before, but a rapidly evolving set...

SATURN (Situational Awareness Tool for Urban Responder Networks)

DTIC Science & Technology

2012-07-01

timeline. SATURN is applicable to a broad set of law enforcement, security, and counterterrorism missions typically addressed by urban responders...Keywords-video analytics; sensor fusion; video; urban responders I. INTRODUCTION Urban authorities have a broad set of missions . Duties vary in...both the frequency of occurrence and in the complexity of execution. They include everyday public safety missions such as traffic enforcement as

24 CFR 1006.220 - Crime prevention and safety activities.

Code of Federal Regulations, 2010 CFR

2010-04-01

... activities. 1006.220 Section 1006.220 Housing and Urban Development Regulations Relating to Housing and Urban... URBAN DEVELOPMENT NATIVE HAWAIIAN HOUSING BLOCK GRANT PROGRAM Eligible Activities § 1006.220 Crime prevention and safety activities. NHHBG funds may be used for the provision of safety, security, and law...

Growing food in urban areas: Food security, community benefits, any concerns?

USDA-ARS?s Scientific Manuscript database

Over 80% of our nation’s population lives in urban areas, including Minneapolis-Saint Paul, the 16th most populous metropolitan area in the USA, with 3.3 million inhabitants. Trends of growing urban populations and increased desire for locally sourced food have culminated in greater public interest...

75 FR 61553 - National Transit Database: Amendments to the Urbanized Area Annual Reporting Manual and to the...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-05

... Transit Database: Amendments to the Urbanized Area Annual Reporting Manual and to the Safety and Security... the 2011 National Transit Database Urbanized Area Annual Reporting Manual and Announcement of... Transit Administration's (FTA) National Transit Database (NTD) reporting requirements, including...

24 CFR 17.100 - Scope.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Scope. 17.100 Section 17.100 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development... to debts arising under the Internal Revenue Code of 1954 (26 U.S.C. 1-9602), the Social Security Act...

Department of Homeland Security Assistance to States and Localities: A Summary and Issues for the 111th Congress

DTIC Science & Technology

2009-12-01

6 Intercity Passenger Rail Program (Amtrak) .....................................................................7 Intercity Bus Security Grant...20 Additionally Amtrak is eligible to receive funding to continue security enhancements for its intercity rail services between high-risk urban...Research Service 7 Intercity Passenger Rail Program (Amtrak) The Intercity Passenger Rail Program (IPR) is designed to enhance security of the

Department of Homeland Security Assistance to States and Localities: A Summary and Issues for the 111th Congress

DTIC Science & Technology

2010-04-30

5 Intercity Bus Security Grant Program...eligibility.22 This grant program includes funding for the Freight Rail Security Grant Program (FRSGP), and the Intercity Passenger Rail Program (IPR...eligible to receive funding to continue security enhancements for its intercity rail services between high-risk urban areas. 21 U.S. Department of

Rural and urban breastfeeding initiation trends in low-income women in North Carolina from 2003 to 2007.

PubMed

Lynch, Suzanne; Bethel, Jeffrey; Chowdhury, Najmul; Moore, Justin B

2012-05-01

Breastfeeding has extensive health benefits for both infants and mothers. Despite these benefits, a significant number of women, disproportionately low-income women, do not initiate breastfeeding. Previous research has also demonstrated that breastfeeding prevalence varies by urbanicity level. The objective was to examine race/ethnicity and urbanicity trends in breastfeeding initiation among low-income women in North Carolina from 2003 to 2007. Breastfeeding initiation data from the North Carolina Pregnancy Nutrition Surveillance System were utilized, with responses from 240,054 women over the 5-year period. Overall, 65.4% of women in mixed-urban counties and 62.1% of women in urban counties initiated breastfeeding compared to only 49.8% of women in rural counties. The disparity between rural and urban counties widened over time, with urban and mixed-urban counties making significantly greater gains in breastfeeding initiation than rural counties. Hispanic and non-Hispanic white women had 6.17 (95% confidence interval [CI], 5.99-6.36) and 1.4 (95% CI, 1.46-1.53) times the odds of initiating breastfeeding as non-Hispanic blacks, respectively. Finally, stratified multivariate regression models identified that the association between race/ethnicity and breastfeeding varied by urbanicity level. The current study provides a clearer picture of rural and urban breastfeeding trends within North Carolina and has implications for states with similar racial/ethnic and urbanicity levels. The research determined that women in rural areas, particularly non-Hispanic blacks, are less likely to initiate breastfeeding. Increased emphasis should be placed on developing breastfeeding interventions for rural communities, particularly targeting the non-Hispanic black population.

24 CFR 203.35 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Social Security and Employer Identification Numbers. 203.35 Section 203.35 Housing and Urban Development... Requirements and Underwriting Procedures Eligible Mortgagors § 203.35 Disclosure and verification of Social... mortgagor must meet the requirements for the disclosure and verification of Social Security and Employer...

24 CFR 200.6 - Employer identification and social security numbers.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Employer identification and social... identification and social security numbers. The requirements set forth in 24 CFR part 5, regarding the disclosure and verification of social security numbers and employer identification numbers by applicants and...

24 CFR 241.626 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Social Security and Employer Identification Numbers. 241.626 Section 241.626 Housing and Urban... verification of Social Security and Employer Identification Numbers. To be eligible for loan insurance under this subpart, the borrower must meet the requirements for the disclosure and verification of Social...

24 CFR 241.626 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2013 CFR

2013-04-01

... Social Security and Employer Identification Numbers. 241.626 Section 241.626 Housing and Urban... verification of Social Security and Employer Identification Numbers. To be eligible for loan insurance under this subpart, the borrower must meet the requirements for the disclosure and verification of Social...

24 CFR 241.626 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2014 CFR

2014-04-01

... Social Security and Employer Identification Numbers. 241.626 Section 241.626 Housing and Urban... verification of Social Security and Employer Identification Numbers. To be eligible for loan insurance under this subpart, the borrower must meet the requirements for the disclosure and verification of Social...

24 CFR 203.35 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2014 CFR

2014-04-01

... Social Security and Employer Identification Numbers. 203.35 Section 203.35 Housing and Urban Development... Requirements and Underwriting Procedures Eligible Mortgagors § 203.35 Disclosure and verification of Social... mortgagor must meet the requirements for the disclosure and verification of Social Security and Employer...

24 CFR 203.35 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2013 CFR

2013-04-01

... Social Security and Employer Identification Numbers. 203.35 Section 203.35 Housing and Urban Development... Requirements and Underwriting Procedures Eligible Mortgagors § 203.35 Disclosure and verification of Social... mortgagor must meet the requirements for the disclosure and verification of Social Security and Employer...

24 CFR 200.6 - Employer identification and social security numbers.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Employer identification and social... identification and social security numbers. The requirements set forth in 24 CFR part 5, regarding the disclosure and verification of social security numbers and employer identification numbers by applicants and...

24 CFR 200.6 - Employer identification and social security numbers.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Employer identification and social... identification and social security numbers. The requirements set forth in 24 CFR part 5, regarding the disclosure and verification of social security numbers and employer identification numbers by applicants and...

24 CFR 203.35 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2012 CFR

2012-04-01

... Social Security and Employer Identification Numbers. 203.35 Section 203.35 Housing and Urban Development... Requirements and Underwriting Procedures Eligible Mortgagors § 203.35 Disclosure and verification of Social... mortgagor must meet the requirements for the disclosure and verification of Social Security and Employer...

24 CFR 241.626 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2012 CFR

2012-04-01

... Social Security and Employer Identification Numbers. 241.626 Section 241.626 Housing and Urban... verification of Social Security and Employer Identification Numbers. To be eligible for loan insurance under this subpart, the borrower must meet the requirements for the disclosure and verification of Social...

24 CFR 200.6 - Employer identification and social security numbers.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Employer identification and social... identification and social security numbers. The requirements set forth in 24 CFR part 5, regarding the disclosure and verification of social security numbers and employer identification numbers by applicants and...

24 CFR 200.6 - Employer identification and social security numbers.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Employer identification and social... identification and social security numbers. The requirements set forth in 24 CFR part 5, regarding the disclosure and verification of social security numbers and employer identification numbers by applicants and...

24 CFR 203.35 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Social Security and Employer Identification Numbers. 203.35 Section 203.35 Housing and Urban Development... Requirements and Underwriting Procedures Eligible Mortgagors § 203.35 Disclosure and verification of Social... mortgagor must meet the requirements for the disclosure and verification of Social Security and Employer...

24 CFR 241.626 - Disclosure and verification of Social Security and Employer Identification Numbers.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Social Security and Employer Identification Numbers. 241.626 Section 241.626 Housing and Urban... verification of Social Security and Employer Identification Numbers. To be eligible for loan insurance under this subpart, the borrower must meet the requirements for the disclosure and verification of Social...

Association between household food security and infant feeding practices in urban informal settlements in Nairobi, Kenya.

PubMed

Macharia, T N; Ochola, S; Mutua, M K; Kimani-Murage, E W

2018-02-01

Studies in urban informal settlements show widespread inappropriate infant and young child feeding (IYCF) practices and high rates of food insecurity. This study assessed the association between household food security and IYCF practices in two urban informal settlements in Nairobi, Kenya. The study adopted a longitudinal design that involved a census sample of 1110 children less than 12 months of age and their mothers aged between 12 and 49 years. A questionnaire was used to collect information on: IYCF practices and household food security. Logistic regression was used to determine the association between food insecurity and IYFC practices. The findings showed high household food insecurity; only 19.5% of the households were food secure based on Household Insecurity Access Score. Infant feeding practices were inappropriate: 76% attained minimum meal frequency; 41% of the children attained a minimum dietary diversity; and 27% attained minimum acceptable diet. With the exception of the minimum meal frequency, infants living in food secure households were significantly more likely to achieve appropriate infant feeding practices than those in food insecure households: minimum meal frequency (adjusted odds ratio (AOR)=1.26, P=0.530); minimum dietary diversity (AOR=1.84, P=0.046) and minimum acceptable diet (AOR=2.35, P=0.008). The study adds to the existing body of knowledge by demonstrating an association between household food security and infant feeding practices in low-income settings. The findings imply that interventions aimed at improving infant feeding practices and ultimately nutritional status need to also focus on improving household food security.

Hidden linkages between urbanization and food systems.

PubMed

Seto, Karen C; Ramankutty, Navin

2016-05-20

Global societies are becoming increasingly urban. This shift toward urban living is changing our relationship with food, including how we shop and what we buy, as well as ideas about sanitation and freshness. Achieving food security in an era of rapid urbanization will require considerably more understanding about how urban and food systems are intertwined. Here we discuss some potential understudied linkages that are ripe for further examination. Copyright © 2016, American Association for the Advancement of Science.

78 FR 56728 - Announcement of Funding Awards; Capital Fund Safety and Security Grants; Fiscal Year 2013

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-13

... of Housing and Urban Development Appropriations Act, 2013) (FY 2013 appropriations), Congress... DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT [Docket No. 5736-FA-01] Announcement of Funding Awards... Section 102(a)(4)(C) of the Department of Housing and Urban Development Reform Act of 1989, this...

Rapid urbanization and the growing threat of violence and conflict: a 21st century crisis.

PubMed

Patel, Ronak B; Burkle, Frederick M

2012-04-01

As the global population is concentrated into complex environments, rapid urbanization increases the threat of conflict and insecurity. Many fast-growing cities create conditions of significant disparities in standards of living, which set up a natural environment for conflict over resources. As urban slums become a haven for criminal elements, youth gangs, and the arms trade, they also create insecurity for much of the population. Specific populations, such as women, migrants, and refugees, bear the brunt of this lack of security, with significant impacts on their livelihoods, health, and access to basic services. This lack of security and violence also has great costs to the general population, both economic and social. Cities have increasingly become the battlefield of recent conflicts as they serve as the seats of power and gateways to resources. International agencies, non-governmental organizations, and policy-makers must act to stem this tide of growing urban insecurity. Protecting urban populations and preventing future conflict will require better urban planning, investment in livelihood programs for youth, cooperation with local communities, enhanced policing, and strengthening the capacity of judicial systems.

"New Sport" in the street: self-defence, security and space in belle epoque Paris.

PubMed

Freundschuh, Aaron

2006-01-01

Near the turn of the twentieth century, traditional self-defence methods (for example, jiu-jitsu) were revamped into a more accessible and practical set of techniques and tactics for everyday use in urban public space. Framed as a "new sport" with broad public utility, early urban self-defence developed against the backdrop of heightening fears of violent crime and a burgeoning politics of security, as well as tensions provoked by the increasingly common appearance of unchaperoned, middle-class women in public. Self-defence masters pitched their innovations in an inclusive rhetoric, always with separate lessons for men and women and their respective spaces of risk. This article places modern self-defence practices in tension with historical transformations in the urban landscape, arguing that urban self-defence posited a certain subjective relation to the city that tapped simultaneously into the desire for empowerment, fantasies of criminal danger and a law-and-order tone that shaded into urban vigilantism.

Envisioning Urban Farming for Food Security during the Climate Change Era. Vertical Farm within Highly Urbanized Areas

NASA Astrophysics Data System (ADS)

Januszkiewicz, Krystyna; Jarmusz, Małgorzata

2017-10-01

Global climate change constitutes a serious threat to global security including food production in the following decades. This paper is focused on a new possibility and advisability of creating a systemic solution to resolve the problem of food security in highly-urbanized areas. The first part of the paper deal with historical development vertical farms ideas and defines the main environmental and spatial constrains also it indicates that vertical farms are going to be part of the future horticultural production. The second part presents results of the research program undertaken at West Pomeranian University of Technology in Szczecin by authors. The program goes on to attempt to solve the problem through architectural design. This study highlights an integrating large-scale horticultural production directly into the cities, where the most of the food consumption takes place. In conclusions emphasizes, that the design will force architects, engineers and urban planners to completely revise and redefine contemporary design process and understanding of the idea-fix of sustainable design. To successfully migrate food production from extensive rural areas to dense environment of city centres, a new holistic approach, integrating knowledge and advances of multiple fields of science, have to develop.

Community perspectives on barriers and strategies for promoting locally grown produce from an urban agriculture farm.

PubMed

Hu, Alice; Acosta, Angela; McDaniel, Abigail; Gittelsohn, Joel

2013-01-01

Although much is understood about barriers to healthy food consumption in low-income, urban communities, knowledge regarding the crucial next step of building feasible, community-supported approaches to address those barriers remains limited. This qualitative study used in-depth interviews (n = 20), focus groups (n = 2), and participant observations (n = 3) to identify strategies to promote locally grown produce from an urban food security project, Produce From the Park (PFP), an urban farm. Informants included community organization representatives and residents from low-income neighborhoods in a mid-Atlantic city. Informants identified structural and cultural barriers to purchasing healthy food, including price, location, food culture, and lack of interest. Participants proposed a number of strategies, such as distribution through mobile food carts and farm stands, marketing new foods through taste tests and cooking demonstrations, and youth mentorship. Informants also described their perceptions of the local urban farm and suggested ways to increase community buy-in. Strategies mentioned were inexpensive and incorporated cultural norms and local assets. These community perspectives can provide insights for those promoting healthy eating in urban African American communities through urban food security projects.

Gray Wave of the Great Transformation: A Satellite View of Urbanization, Climate Change, and Food Security

NASA Technical Reports Server (NTRS)

Imhoff, Marc Lee; Kamiell, Arnon Menahem

2010-01-01

Land cover change driven by human activity is profoundly affecting Earth's natural systems with impacts ranging from a loss of biological diversity to changes in regional and global climate. This change has been so pervasive and progressed so rapidly, compared to natural processes, scientists refer to it as "the great transformation". Urbanization or the 'gray wave' of land transformation is being increasingly recognized as an important process in global climate change. A hallmark of our success as a species, large urban conglomerates do in fact alter the land surface so profoundly that both local climate and the basic ecology of the landscape are affected in ways that have consequences to human health and economic well-being. Fortunately we have incredible new tools for planning and developing urban places that are both enjoyable and sustainable. A suite of Earth observing satellites is making it possible to study the interactions between urbanization, biological processes, and weather and climate. Using these Earth Observatories we are learning how urban heat islands form and potentially ameliorate them, how urbanization can affect rainfall, pollution, and surface water recharge at the local level and climate and food security globally.

24 CFR 982.626 - Homeownership option: Initial requirements.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Homeownership option: Initial requirements. 982.626 Section 982.626 Housing and Urban Development Regulations Relating to Housing and Urban... Types Homeownership Option § 982.626 Homeownership option: Initial requirements. (a) List of initial...

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

Kaminski, Michael

The Irreversible Wash Aid Additive process has been under development by the U.S. Environmental Protection Agency (EPA) and Argonne National Laboratory (Argonne). This process for radioactive cesium mitigation consists of a solution to wash down contaminated structures, roadways, and vehicles and a sequestering agent to bind the radionuclides from the wash water and render them environmentally immobile. The purpose of this process is to restore functionality to basic services and immediately reduce the consequences of a radiologically-contaminated urban environment. Research and development have resulted in a down-selection of technologies for integration and demonstration at the pilot-scale level as part ofmore » the Wide Area Recovery and Resiliency Program (WARRP) under the Department of Homeland Security and the Denver Urban Area Security Initiative. As part of developing the methods for performing a pilot-scale demonstration at the WARRP conference in Denver in 2012, Argonne conducted small-scale field experiments at Separmatic Systems. The main purpose of these experiments was to refine the wash water collection and separations systems and demonstrate key unit operations to help in planning for the large scale demonstration in Denver. Since the purpose of these tests was to demonstrate the operations of the system, we used no radioactive materials. After a brief set of experiments with the LAKOS unit to familiarize ourselves with its operation, two experiments were completed on two separate dates with the Separmatic systems.« less

[Urban Health (StadtGesundheit): The Wider Perspective Exemplified by the City State of Hamburg].

PubMed

Fehr, R; Fertmann, R; Stender, K-P; Lettau, N; Trojan, A

2016-09-01

Public health and city planning have common roots, and in many places they are now reuniting under the heading of urban health. To organize this field adequately requires a broad, integrative view of medical care, health promotion, and health in all urban policies. Given current crises and developments including climate change and globalization, such a wider perspective should also be useful for Germany. Using the City State of Hamburg as an example and combining historic and systematic approaches, we explore the preconditions for in-depth analyses. Our results show that health is a significant topic of Hamburg urban policy, featuring a broad range of structures, processes and actors, both within the health sector and far beyond. Health promotion over the last 30 years evolved notably from a niche topic into an established field with remarkable cooperative structures. The tradition of comprehensive reporting on urban health in Hamburg that was initiated more than 200 years ago is no longer alive today. However, local health reporting keeps integrating a wide range of diverse topics. Communication among the Hamburg health actors - beyond straightforward medical quality assurance - does not seem to focus on critical evaluations, e. g. concerning social and ecologic sustainability. A prerequisite for in-depth analyses including external comparisons is to secure permanent access to relevant sources. Robust approaches to this end, however, seem to be lacking. © Georg Thieme Verlag KG Stuttgart · New York.

Urban food insecurity in the context of high food prices: a community based cross sectional study in Addis Ababa, Ethiopia

PubMed Central

2014-01-01

Background High food prices have emerged as a major global challenge, especially for poor and urban households in low-income countries such as Ethiopia. However, there is little empirical evidence on urban food security and how people living in urban areas are coping with sustained high food prices. This study aims to address this gap by investigating the food insecurity situation in urban Ethiopia -a country experiencing sustained high food prices, high rates of urban poverty, and a growing urban population. Methods A community based cross-sectional study was conducted from January 18 to February 14, 2012. A total of 550 households were selected from three sub-cities of Addis Ababa using three-stage sampling technique. Data were collected using questionnaire based interview with household heads. Items in the questionnaire include, among others, basic socioeconomic variables, dietary diversity and coping strategies. Food security status of households was assessed by a Household Food Insecurity Access Score. Data analysis was done using SPSS software and both univariate and bivariate analysis were done. Results The study found that 75% of households were food insecure and 23% were in a state of hunger. Households with higher food insecurity scores tend to have lower dietary diversity and are less likely to consume high quality diets. Reduction in meal size and shifting to poor quality/less expensive/food types were among the common coping strategies to high food price used by households. Household incomes, occupational and educational status of household heads were significant determinants of food security. Conclusion Food insecurity in Ethiopia is not only a rural problem. Urban food insecurity is a growing concern due to the toxic combination of high rates of urban poverty, high dependency of urban households on food supplied by the market, and fluctuating food prices. Household food insecurity was particularly high among low income households and those headed by uneducated, daily wagers and government employed household heads. Therefore, policy makers should work on stabilization of the food market and creating opportunities that could improve the livelihood and purchasing power of urban households. PMID:24993286

Urban food insecurity in the context of high food prices: a community based cross sectional study in Addis Ababa, Ethiopia.

PubMed

Birhane, Tesfay; Shiferaw, Solomon; Hagos, Seifu; Mohindra, Katia Sarla

2014-07-04

High food prices have emerged as a major global challenge, especially for poor and urban households in low-income countries such as Ethiopia. However, there is little empirical evidence on urban food security and how people living in urban areas are coping with sustained high food prices. This study aims to address this gap by investigating the food insecurity situation in urban Ethiopia -a country experiencing sustained high food prices, high rates of urban poverty, and a growing urban population. A community based cross-sectional study was conducted from January 18 to February 14, 2012. A total of 550 households were selected from three sub-cities of Addis Ababa using three-stage sampling technique. Data were collected using questionnaire based interview with household heads. Items in the questionnaire include, among others, basic socioeconomic variables, dietary diversity and coping strategies. Food security status of households was assessed by a Household Food Insecurity Access Score. Data analysis was done using SPSS software and both univariate and bivariate analysis were done. The study found that 75% of households were food insecure and 23% were in a state of hunger. Households with higher food insecurity scores tend to have lower dietary diversity and are less likely to consume high quality diets. Reduction in meal size and shifting to poor quality/less expensive/food types were among the common coping strategies to high food price used by households. Household incomes, occupational and educational status of household heads were significant determinants of food security. Food insecurity in Ethiopia is not only a rural problem. Urban food insecurity is a growing concern due to the toxic combination of high rates of urban poverty, high dependency of urban households on food supplied by the market, and fluctuating food prices. Household food insecurity was particularly high among low income households and those headed by uneducated, daily wagers and government employed household heads. Therefore, policy makers should work on stabilization of the food market and creating opportunities that could improve the livelihood and purchasing power of urban households.

Assessing the Impact of Urbanization on Direct Runoff Using Improved Composite CN Method in a Large Urban Area.

PubMed

Li, Chunlin; Liu, Miao; Hu, Yuanman; Shi, Tuo; Zong, Min; Walter, M Todd

2018-04-17

Urbanization is one of the most widespread anthropogenic activities, which brings a range of physical and biochemical changes to hydrological system and processes. Increasing direct runoff caused by land use change has become a major challenge for urban ecological security. Reliable prediction of the quantity and rate of surface runoff is an inherently difficult and time-consuming task for large ungauged urban areas. In this study, we combined Geographic Information System and remote sensing technology with an improved Soil Conservation Service curve number model to evaluate the effects of land use change on direct runoff volume of the four-ring area in Shenyang, China, and analyzed trends of direct runoff at different scales. Through analyzing trends of direct runoff from 1984 to 2015 at different scales, we explored how urbanization and other potential factors affect direct runoff changes. Total direct runoff volume increased over time, and trends varied from the inner urban area to suburban area. Zones 1 and 2 had a tendency toward decreasing direct runoff volume and risks, while Zones 3 and 4 showed gradual increases at both regional and pixel scales. The most important influence on direct runoff change was urban surface change caused by urbanization. This study presents a framework for identifying hotspots of runoff increase, which can provide important guidance to urban managers in future green infrastructure planning, in the hopes of improving the security of urban water ecological patterns.

Assessing the Impact of Urbanization on Direct Runoff Using Improved Composite CN Method in a Large Urban Area

PubMed Central

Li, Chunlin; Liu, Miao; Hu, Yuanman; Shi, Tuo; Zong, Min; Walter, M. Todd

2018-01-01

Urbanization is one of the most widespread anthropogenic activities, which brings a range of physical and biochemical changes to hydrological system and processes. Increasing direct runoff caused by land use change has become a major challenge for urban ecological security. Reliable prediction of the quantity and rate of surface runoff is an inherently difficult and time-consuming task for large ungauged urban areas. In this study, we combined Geographic Information System and remote sensing technology with an improved Soil Conservation Service curve number model to evaluate the effects of land use change on direct runoff volume of the four-ring area in Shenyang, China, and analyzed trends of direct runoff at different scales. Through analyzing trends of direct runoff from 1984 to 2015 at different scales, we explored how urbanization and other potential factors affect direct runoff changes. Total direct runoff volume increased over time, and trends varied from the inner urban area to suburban area. Zones 1 and 2 had a tendency toward decreasing direct runoff volume and risks, while Zones 3 and 4 showed gradual increases at both regional and pixel scales. The most important influence on direct runoff change was urban surface change caused by urbanization. This study presents a framework for identifying hotspots of runoff increase, which can provide important guidance to urban managers in future green infrastructure planning, in the hopes of improving the security of urban water ecological patterns. PMID:29673182

Are social security policies for Chinese landless farmers really effective on health in the process of Chinese rapid urbanization? a study on the effect of social security policies for Chinese landless farmers on their health-related quality of life

PubMed Central

2014-01-01

Background The continuing urbanization in China has resulted in a loss of land and rights among farmers. The social security of landless farmers has attracted considerable research attention. However, only few studies measure the health-related quality of life (HRQOL) of landless farmers by employing scientific standardized scales. By using five-dimensional European quality of life (EQ-5D) scales, this study measures the HRQOL of landless farmers from a new perspective and examines how the social security policies affect their HRQOL. Methods This study is based on a 2013 household survey that has been conducted among 1,500 landless famers who are residing in six resettlement areas in three cities within the Yangtze River Delta region, namely, Nanjing, Hangzhou, and Yangzhou. This study adopts EQ-5D scales to measure the HRQOL of these farmers. More than 50% of the respondents are in poor or non-serious health conditions, and over 50% are not satisfied with their current social security policies. The health conditions and social security policies are analyzed by multinomial regression analysis and the relationship between these two factors are analyzed via structural equation modeling (SEM). Results First, the descriptive statistical analysis shows that more than 50% of the respondents are in poor or non-serious health conditions, and that the largest proportion of these farmers are suffering from anxiety or depression, which is the most serious of the five dimensions. Second, multinomial regression analysis shows that the satisfaction of landless farmers with their social security policies improves their living conditions, particularly in their capacity for self-care, in their ability to perform daily activities, and in the reduction of pain, anxiety, and depression. Third, SEM model analysis shows that the satisfaction of landless farmers with their social security policies positively influences their HRQOL. Among the five dimensions of EQ-5D, daily activities produce the greatest influence on the HRQOL of landless farmers. As regards social security policies, the land acquisition compensation policy and the employment security policy produce the greatest and weakest influences on the HRQOL of landless farmers, respectively. Conclusions The rapid urbanization in China has deprived many farmers of their lands and of the benefits of urbanization. These farmers are often in a disadvantaged position in the land acquisition process. Statistic analysis in this paper shows that the satisfaction of landless farmers with their social security policies positively influences their HRQOL. The implementation and improvement of social security policies is very important for the long-term and sustainable development of these landless farmers. PMID:24433258

Are social security policies for Chinese landless farmers really effective on health in the process of Chinese rapid urbanization? A study on the effect of social security policies for Chinese landless farmers on their health-related quality of life.

PubMed

Liang, Ying; Lu, Wanyi; Wu, Wei

2014-01-15

The continuing urbanization in China has resulted in a loss of land and rights among farmers. The social security of landless farmers has attracted considerable research attention. However, only few studies measure the health-related quality of life (HRQOL) of landless farmers by employing scientific standardized scales. By using five-dimensional European quality of life (EQ-5D) scales, this study measures the HRQOL of landless farmers from a new perspective and examines how the social security policies affect their HRQOL. This study is based on a 2013 household survey that has been conducted among 1,500 landless famers who are residing in six resettlement areas in three cities within the Yangtze River Delta region, namely, Nanjing, Hangzhou, and Yangzhou. This study adopts EQ-5D scales to measure the HRQOL of these farmers. More than 50% of the respondents are in poor or non-serious health conditions, and over 50% are not satisfied with their current social security policies. The health conditions and social security policies are analyzed by multinomial regression analysis and the relationship between these two factors are analyzed via structural equation modeling (SEM). First, the descriptive statistical analysis shows that more than 50% of the respondents are in poor or non-serious health conditions, and that the largest proportion of these farmers are suffering from anxiety or depression, which is the most serious of the five dimensions. Second, multinomial regression analysis shows that the satisfaction of landless farmers with their social security policies improves their living conditions, particularly in their capacity for self-care, in their ability to perform daily activities, and in the reduction of pain, anxiety, and depression. Third, SEM model analysis shows that the satisfaction of landless farmers with their social security policies positively influences their HRQOL. Among the five dimensions of EQ-5D, daily activities produce the greatest influence on the HRQOL of landless farmers. As regards social security policies, the land acquisition compensation policy and the employment security policy produce the greatest and weakest influences on the HRQOL of landless farmers, respectively. The rapid urbanization in China has deprived many farmers of their lands and of the benefits of urbanization. These farmers are often in a disadvantaged position in the land acquisition process. Statistic analysis in this paper shows that the satisfaction of landless farmers with their social security policies positively influences their HRQOL. The implementation and improvement of social security policies is very important for the long-term and sustainable development of these landless farmers.

Predicting automated guideway transit system station security requirements

DOT National Transportation Integrated Search

1980-03-01

This study addresses the issues of personal security on Automated Guideway Transit (AGT) Systems, as they might be deployed in typical urban residential and non-residential settings. Based upon a literature review, it outlines basic characteristics o...

Data Security Act of 2014

THOMAS, 113th Congress

Sen. Carper, Thomas R. [D-DE

2014-01-15

Senate - 02/03/2014 Committee on Banking, Housing, and Urban Affairs Subcommittee on National Security and International Trade and Finance. Hearings held. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

Integration of Multiple Unmanned Systems in an Urban Search and Rescue Environment

DTIC Science & Technology

2013-03-01

first created due to the destruction of the Fukushima Daiichi Nuclear Power Plant (Mitsubushi Heavy Industries 2012). The Japanese robotic industry...security trends over the past decade, the threats of disaster to the populace inhabiting urbanized areas are real and there is a need for increased ...inhabiting urbanized areas are real and there is a need for increased vigilance. There can be multiple causes for urban disaster : natural disasters

24 CFR 81.96 - Withdrawal of Eligible Book-entry GSE Securities for conversion to definitive form.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Withdrawal of Eligible Book-entry... (FREDDIE MAC) Book-Entry Procedures § 81.96 Withdrawal of Eligible Book-entry GSE Securities for conversion to definitive form. (a) Eligible Book-entry GSE Securities may be withdrawn from the Book-entry...

24 CFR 81.96 - Withdrawal of Eligible Book-entry GSE Securities for conversion to definitive form.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Withdrawal of Eligible Book-entry... (FREDDIE MAC) Book-Entry Procedures § 81.96 Withdrawal of Eligible Book-entry GSE Securities for conversion to definitive form. (a) Eligible Book-entry GSE Securities may be withdrawn from the Book-entry...

First Year Site Visits to Milwaukee Urban Systemic Initiative Schools. A Report on the Milwaukee Public Schools Milwaukee Urban Systemic Initiative.

ERIC Educational Resources Information Center

Huinker, DeAnn; Pearson, Gretchen; Posnanski, Tracy; Coan, Cheryl; Porter, Corrie

The Urban Systemic Initiatives (USI) program is an effort sponsored by the National Science Foundation (NSF) that targets large urban school systems with the goal of sustainable implementation of high-quality, standards-based teaching for the purpose of attaining system-wide increases in students' learning of challenging mathematics and science.…

Survey Results for First Wave Schools of the Milwaukee Urban Systemic Initiative. Report on Milwaukee Public Schools Milwaukee Urban Systemic Initiative.

ERIC Educational Resources Information Center

Huinker, DeAnn; Coan, Cheryl; Mueller, Leah

The Urban Systemic Initiatives (USI) program is an effort sponsored by the National Science Foundation (NSF) that targets large urban school systems with the goal of sustainable implementation of high-quality, standards-based teaching for the purpose of attaining system-wide increases in students' learning of challenging mathematics and science.…

Urban Green Space and the Pursuit of Health Equity in Parts of the United States.

PubMed

Jennings, Viniece; Baptiste, April Karen; Osborne Jelks, Na'Taki; Skeete, Renée

2017-11-22

Research has demonstrated that inequitable access to green space can relate to health disparities or inequalities. This commentary aims to shift the dialogue to initiatives that have integrated green spaces in projects that may promote health equity in the United States. Specifically, we connect this topic to factors such as community revitalization, affordable housing, neighborhood walkability, food security, job creation, and youth engagement. We provide a synopsis of locations and initiatives in different phases of development along with characteristics to support effectiveness and strategies to overcome challenges. The projects cover locations such as Atlanta (GA), Los Angeles (CA), the District of Columbia (Washington D.C.), South Bronx (NY), and Utica (NY). Such insight can develop our understanding of green space projects that support health equity and inform the dialogue on this topic in ways that advance research and advocacy.

Urban Green Space and the Pursuit of Health Equity in Parts of the United States

PubMed Central

Jennings, Viniece; Baptiste, April Karen; Osborne Jelks, Na’Taki; Skeete, Renée

2017-01-01

Research has demonstrated that inequitable access to green space can relate to health disparities or inequalities. This commentary aims to shift the dialogue to initiatives that have integrated green spaces in projects that may promote health equity in the United States. Specifically, we connect this topic to factors such as community revitalization, affordable housing, neighborhood walkability, food security, job creation, and youth engagement. We provide a synopsis of locations and initiatives in different phases of development along with characteristics to support effectiveness and strategies to overcome challenges. The projects cover locations such as Atlanta (GA), Los Angeles (CA), the District of Columbia (Washington D.C.), South Bronx (NY), and Utica (NY). Such insight can develop our understanding of green space projects that support health equity and inform the dialogue on this topic in ways that advance research and advocacy. PMID:29165367

24 CFR 220.801 - Initial insurance endorsement.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Initial insurance endorsement. 220.801 Section 220.801 Housing and Urban Development Regulations Relating to Housing and Urban... AREAS Contract Rights and Obligations-Projects Insured Project Improvement Loans § 220.801 Initial...

Gray Wave of the Great Transformation: A Satellite View of Urbanization, Climate, and Food Security

NASA Technical Reports Server (NTRS)

Imhoff, Marc L.

2007-01-01

Land cover change driven by human activity is profoundly affecting Earth's natural systems with impacts ranging from a loss of biological productivity to changes in atmospheric chemistry and regional and global climate. This change has been so pervasive and progressed so rapidly, compared to natural processes, scientists refer to it as 'the great transformation'. Urbanization or the 'gray wave' of this transformation is being increasingly recognized as an important process in global climate change. A hallmark of our success as a species, large urban conglomerates do in fact alter their environments so profoundly that the local climate, atmospheric composition, and the basic ecology of the landscape are affected in ways that have consequences to human health and economic well-being. Fortunately we have incredible new tools to observe and understand these processes in ways that can be used to plan and develop enjoyable and sustainable urban places. A suite of Earth observing satellites is making it possible to study the interactions between urbanization, biological processes, and the atmosphere including weather and climate. Using these Earth Observatories we are learning how urban heat islands form and potentially ameliorate them, how urbanization can affect rainfall, pollution, surface water recharge at the local level, and climate and food security globally.

24 CFR 246.6 - Initiation.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Initiation. 246.6 Section 246.6 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT...

24 CFR 246.6 - Initiation.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Initiation. 246.6 Section 246.6 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT...

24 CFR 246.6 - Initiation.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Initiation. 246.6 Section 246.6 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT...

24 CFR 246.6 - Initiation.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Initiation. 246.6 Section 246.6 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT...

24 CFR 246.6 - Initiation.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Initiation. 246.6 Section 246.6 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT...

Geography of Crime and Its Relation to Location: The City of Balıkesir (Turkey)

NASA Astrophysics Data System (ADS)

Aksoy, Erman

2017-10-01

A person cannot continue his/her own life without security which is one of the basic needs of the human being, for not only personal security but also the security of the persons’ living environment is of extreme importance. We can talk about the habitability and sustainability of the urban environment so long as the people may, in time and in place, freely select all their activities, such as their residence, work, education, shopping and entertainment options. On the other hand, it is well known that crime in the cities that create insecurity is directly related to urban areas and urban utilization. In the realization of an act of crime, the fact that the victim and the concepts of place are as much impactful as the convict indicates that the place where the crime is committed is, at least, as responsible as the person who commits the crime. Based on this fact, in this article, we shall attempt at identifying the reasons related to place by examining the relation between the factors that bring the crime into being and the urban utilization in the City of Balıkesir. Thus, in the fight against crime, the prevention of crime and/or its avoidance, which is not the duty and under the authority of only the law enforcement agency, the attention and also that of other disciplines (Sociology and Criminology) is invited to be focused on the effectiveness of urban planning.

Multiobjective optimization of urban water resources: Moving toward more practical solutions

NASA Astrophysics Data System (ADS)

Mortazavi, Mohammad; Kuczera, George; Cui, Lijie

2012-03-01

The issue of drought security is of paramount importance for cities located in regions subject to severe prolonged droughts. The prospect of "running out of water" for an extended period would threaten the very existence of the city. Managing drought security for an urban water supply is a complex task involving trade-offs between conflicting objectives. In this paper a multiobjective optimization approach for urban water resource planning and operation is developed to overcome practically significant shortcomings identified in previous work. A case study based on the headworks system for Sydney (Australia) demonstrates the approach and highlights the potentially serious shortcomings of Pareto optimal solutions conditioned on short climate records, incomplete decision spaces, and constraints to which system response is sensitive. Where high levels of drought security are required, optimal solutions conditioned on short climate records are flawed. Our approach addresses drought security explicitly by identifying approximate optimal solutions in which the system does not "run dry" in severe droughts with expected return periods up to a nominated (typically large) value. In addition, it is shown that failure to optimize the full mix of interacting operational and infrastructure decisions and to explore the trade-offs associated with sensitive constraints can lead to significantly more costly solutions.

Fields of dreams: negotiating an ethanol agenda in the Midwest United States.

PubMed

Gillon, Sean

2010-01-01

Corn ethanol production is central in the United States' agrofuels initiatives. In this paper I discuss corn ethanol production in Iowa, USA and examine several dynamics: farmers' positions in agrofuel supply chains; struggles around the construction and operation of agrofuel refineries; the politics of ethanol production and regulation; and the ecological consequences of increased corn production. I argue that current US agrofuels production and politics reinforce longstanding and unequal political economic relationships in industrial agriculture. I also argue that the politics of US agrofuels, focused on carbon accounting for greenhouse gas reduction and energy security, privilege urban and other actors' social and ecological interests over those of rural places of production.

24 CFR 125.401 - Private Enforcement Initiative.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Private Enforcement Initiative. 125.401 Section 125.401 Housing and Urban Development Regulations Relating to Housing and Urban Development OFFICE OF ASSISTANT SECRETARY FOR EQUAL OPPORTUNITY, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT...

24 CFR 125.401 - Private Enforcement Initiative.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Private Enforcement Initiative. 125.401 Section 125.401 Housing and Urban Development Regulations Relating to Housing and Urban Development OFFICE OF ASSISTANT SECRETARY FOR EQUAL OPPORTUNITY, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT...

An analysis of factors contributing to household water security problems and threats in different settlement categories of Ngamiland, Botswana

NASA Astrophysics Data System (ADS)

Kujinga, Krasposy; Vanderpost, Cornelis; Mmopelwa, Gagoitseope; Wolski, Piotr

Globally, water security is negatively affected by factors that include climatic and hydrological conditions, population growth, rural-urban migration, increased per-capita water use, pollution and over-abstraction of groundwater. While Botswana has made strides in providing safe and clean water to its population since independence in 1966, over the years, a combination of factors have contributed to water security problems in different settlement categories of the country (i.e., primary, secondary, tertiary and ungazetted settlements) in general and in the district of Ngamiland in particular. To study water security problems differentiated by settlement category, this study employed quantitative data collection methods (i.e. household structured questionnaires) and qualitative data collection methods (i.e. key informant interviews, observation, focus group discussions and informal interviews), complemented by a review of relevant literature. Water security in all settlements is affected by status of the settlement, i.e. gazetted or ungazetted, climatic and hydrological factors and water governance challenges. In large villages such as Maun, factors threatening water security include population growth, urbanization, management challenges, old water supply and distribution infrastructure, increased demand for individual connections and changing lifestyles. Small gazetted and ungazetted settlements encounter problems related to limited sources of water supply as well as salinity of groundwater resources. In order to enhance water security in different settlement categories, Botswana has to develop a comprehensive water resources management strategy underpinned by integrated water resources management principles aimed at addressing factors contributing to water security problems. The strategy has to be settlement category specific. Large villages have to address factors related to demographic changes, urbanization, management challenges, water supply infrastructure and the introducing of water demand management activities. Households in small villages need provision of water from more sustainable sources while ungazetted settlements need better access to clean water.

Development of quality of life instrument for urban poor in the northeast of Thailand.

PubMed

Surit, Phrutthinun; Laohasiriwong, Wongsa; Sanchaisuriya, Pattara; Schelp, Frank Perter

2008-09-01

Measuring the quality of life is important for evaluation and prediction of life and social care needs. To evaluate Quality of Life (QOL) in an urban poor population in northeast of Thailand, the Urban Poor Quality of Life (UPQOL) instrument was developed To develop an initial instrument to measure urban poor QOL. The development was started with literature review and investigated in urban poor communities. The results were transformed into the items required to build a structured questionnaire. Five hundred twenty three subjects, representatives of urban poor, were selected to test this instrument. Descriptive statistics described feature of items and the samples, exploratory factor analysis conducted the items score, and confirmatory factor analysis conducted the construct validity. The result found that the UPQOL instrument consisted of nine domains (education, income and employment, environment, health, infrastructure, security and safety, shelter and housing, civil society and political, and human rights domains) with egien value rank from 1.5 to 4.2 and 61 items with the factor loading rank from 0.41 to 0.82. The internal consistency was 0.92. The correlation between items to domain ranged from 0.30 to 0.72 and domains to overall QOL ranged from 0.27 to 0.84. Confirmatory factor analysis showed that the structure fit all domains well. Domains and overall structure were good with CFI (> 0.95). The internal consistency value ranged from 0.73-0.93. UPQOL scores were able to discriminate groups of subjects with differences levels of QOL. The UPQOL instrument is conceptually valid. The results support good validity and reliability. It forms the basis for future testing and application in other settings.

Recommended action for the wood-flooring industry to secure its share of the urban rehabilitation market

Treesearch

Robert L., Jr. Nevel

1974-01-01

Urban rehabilitation is a major market for wood flooring, but if wood flooring is to continue to be used to any great extent in urban rehabilitation, it must be made more acceptable to the building contractor and housing owner. Changes in distribution, supply, and pricing could make wood flooring more readily available; product modification could reduce its short-term...

Impacts of Urbanization on Water Use and Energy-related CO2 Emissions of Residential Consumption in China: A Spatio-temporal Analysis during 2003-2012

NASA Astrophysics Data System (ADS)

Cai, J.; Yin, H.; Varis, O.

2017-12-01

China has been undergoing unprecedented urbanization since the 1978 economic reform, especially with the present growth rate for the last decade at approximately 20 million people per year. This rapid and perennial progress has been raising soaring concerns on environmental sustainability, due to a severe nationwide deterioration of China's environment and ecosystems in the context of ceaselessly increasing demand for water and energy. It is therefore of prime necessity and importance to comprehend China's water and energy security under the effect of its dramatic demographic changes. Analyses of this issue still remain few and far between, and a comprehensive picture has not been available that would help understand China's recent development in urbanization, its spatial features and links to water and energy security, particularly regarding residential consumption, as well as national policy-making in the context of its water-energy nexus. Consequently, we addressed these knowledge gaps by performing an integrated and quantitative spatio-temporal analysis of the impacts of China's urbanization on water use of residential consumption (WURC) and energy-related CO2 emissions of residential consumption (ERCERC). We proposed per capita WURC and per capita ERCERC as potential national indicators for policy-making targets of its water and energy security. Our study, conducted over the period 2003-2012, for the first time demonstrated strong evidence of the significant impacts of China's urbanization on WURC and ERCERC. Its highlights can be portrayed as follows: (1) rural areas dominated per capita WURC at both national and provincial scales, with a significant increasing trend, while WURC share and per capita WURC in urban areas decreased, despite the fact that the urban population was soaring; (2) per capita ERCERC was significantly augmented in both urban and rural areas nationwide; and (3) per capita WURC and per capita ERCERC had a significant positive correlation, so did rural per capita WURC and per capita ERCERC, however, urban per capita WURC and per capita ERCERC manifested a significant negative correlation.

24 CFR 200.1101 - Cross-reference.

Code of Federal Regulations, 2010 CFR

2010-04-01

... URBAN DEVELOPMENT GENERAL INTRODUCTION TO FHA PROGRAMS Social Security Numbers and Employer Identification Numbers; Applicants in Unassisted Programs § 200.1101 Cross-reference. The provisions in subpart B of part 5 of this title apply to Social Security Numbers and Employer Identification Numbers for...

24 CFR 200.1001 - Cross-reference.

Code of Federal Regulations, 2010 CFR

2010-04-01

... URBAN DEVELOPMENT GENERAL INTRODUCTION TO FHA PROGRAMS Social Security Numbers and Employer Identification Numbers; Assistance Applicants and Participants § 200.1001 Cross-reference. The provisions in subpart B of part 5 of this title apply to Social Security Numbers and Employer Identification Numbers for...

UNDERSTANDING POLLUTANT DISPERSION IN AN URBAN NEIGHBORHOOD

EPA Science Inventory

Work has been focused on urban air quality and homeland security issues, modeling the complex airflow patterns in cities and around buildings (e.g. the World Trade Center site in Lower Manhattan, and the Pentagon building in Washington, D.C.). These experimental studies have con...

24 CFR 599.301 - Initial determination of threshold requirements.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 3 2014-04-01 2013-04-01 true Initial determination of threshold requirements. 599.301 Section 599.301 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT...

24 CFR 599.301 - Initial determination of threshold requirements.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 3 2013-04-01 2013-04-01 false Initial determination of threshold requirements. 599.301 Section 599.301 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT...

24 CFR 599.301 - Initial determination of threshold requirements.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Initial determination of threshold requirements. 599.301 Section 599.301 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT...

24 CFR 599.301 - Initial determination of threshold requirements.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 3 2012-04-01 2012-04-01 false Initial determination of threshold requirements. 599.301 Section 599.301 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT...

24 CFR 125.201 - Administrative Enforcement Initiative.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Initiative. 125.201 Section 125.201 Housing and Urban Development Regulations Relating to Housing and Urban... FAIR HOUSING FAIR HOUSING INITIATIVES PROGRAM § 125.201 Administrative Enforcement Initiative. The Administrative Enforcement Initiative provides funding to State and local fair housing agencies administering...

Seasonality of the dietary dimension of household food security in urban Burkina Faso.

PubMed

Becquey, Elodie; Delpeuch, Francis; Konaté, Amadou M; Delsol, Hervé; Lange, Matthias; Zoungrana, Mahama; Martin-Prevel, Yves

2012-06-01

Food insecurity is affecting an increasing number of urban poor in the developing world. Yet seasonal characteristics of food intakes have rarely been studied in West African cities. The objective of the present study was to assess the seasonality of the dietary dimension of household food security in Ouagadougou (Burkina Faso). In 2007, two sets of data were collected during the lean and post-harvest seasons, respectively, on a representative sample of 1056 households. At each season, two non-consecutive 24 h recalls were performed at the household level. Food prices were also recorded. Household food security was assessed by the household's mean adequacy ratio (MAR) for energy and eleven micronutrients. Changes in the MAR according to the season were analysed by mixed multivariate linear regression. Results showed that intakes of energy and of ten micronutrients were significantly lower during the lean season than during the post-harvest season, leading to a lower MAR in the lean season (49·61 v. 53·57, P < 0·0001). This was related to less frequent consumption and consumption of smaller amounts of vegetables and of foods prepared at home. Food security relied heavily on food expenses (P < 0·0001) and on the price of meat/fish (P = 0·026). Households with economically dependent adults (P = 0·021) and larger households (P < 0·0001) were the most vulnerable, whereas education (P = 0·030), social network (P = 0·054) and urban origin other than Ouagadougou (P = 0·040) played a positive role in food security. To achieve food security in Ouagadougou, access to micronutrient-dense foods needs to be ensured in all seasons.

Analyzing the causes of urban waterlogging and sponge city technology in China

NASA Astrophysics Data System (ADS)

Ning, Yun-Fang; Dong, Wen-Yi; Lin, Lu-Sheng; Zhang, Qian

2017-03-01

With the rapid development of social economy in China, increased urban population, and rapid urbanization cause serious problems, for example, a heavy rain in the city inevitably leads to waterlogging, which poses a great threat to the livelihood and property security. Disaster due to urban flood is a key problem that restricts the development of urban ecology in China. The reason is the sharp increase of impermeable surface ratio in urban areas, leading to a decrease in rainfall infiltration and increase in surface runoff. To effectively solve the urban waterlogging, China proposed the construction of sponge city. This paper analyzes and summarizes the reasons for the formation of urban waterlogging, and introduces the concept of the sponge city technology to prevent waterlogging.

Parental encouragement of initiative-taking and adjustment in Chinese children from rural, urban, and urbanized families.

PubMed

Chen, Xinyin; Li, Dan

2012-12-01

Due to the requirements of the competitive, market-oriented urban society, parents in urban and urbanized families are more likely than parents in rural families to encourage initiative-taking in child rearing in China. The socialization experiences of children from different types of families may be related to their adjustment. This study examined parental socialization attitudes, social and school adjustment, and their relations in Chinese children from rural, urban, and urbanized families. Participants were elementary school students (N = 1,033; M age = 11 years) and their parents in China. Data were obtained from parental reports, peer evaluations, teacher ratings, and school records. A multivariate analysis of variance revealed that parents in urban and urbanized families had higher scores than parents in rural families on encouragement of initiative-taking. Urban children, particularly girls, were more sociable, obtained higher social status, and had fewer school problems than their rural counterparts. Children from urbanized families were different from rural children and similar to urban children in social and school adjustment. Moreover, multigroup invariance tests showed that parental encouragement of initiative-taking was associated more strongly with children's sociable-assertive behavior and social standing in the urban and urbanized groups than in the rural group. The results indicate that particular socialization attitudes may vary in their adaptive value in child development as a function of specific social and cultural requirements in changing societies. PsycINFO Database Record (c) 2012 APA, all rights reserved.

Minimum Dietary Diversity Scores for Women Indicate Micronutrient Adequacy and Food Insecurity Status in South African Towns

PubMed Central

2017-01-01

The lack of dietary diversity is a severe problem experienced by most poor households globally. In particular; women of reproductive age (WRA) are at high risk of inadequate intake of micronutrients resulting from diets dominated by starchy staples. The present study considered the diets, dietary diversity, and food security of women aged 15–49 years along the rural-urban continuum in three South African towns situated along an agro-ecological gradient. A 48 h dietary recall was conducted across two seasons with 554 women from rural, peri-urban, and urban locations of Richards Bay, Dundee, and Harrismith. Minimum Dietary Diversity for WRA (MDD-W) were calculated and a dichotomous indicator based on a set of ten food groups was used to determine if women had consumed at least five food groups the previous 48 h to achieve minimum dietary intake for women. The mean (±sd) MDD-W for Richards Bay (3.78 ± 0.07) was significantly higher than at Dundee (3.21 ± 0.08) and Harrismith (3.36 ± 0.07). Food security and MDD-W were significantly higher in urban locations than in peri-urban or rural ones. There was lower dependence on food purchasing in Richards Bay compared to Dundee and Harrismith. The majority of women in Richards Bay practiced subsistence agriculture, produced a surplus for sale, and collected wild foods which improved dietary intake and food security. The peri-urban populations had limited dietary intake and were more food insecure because of high levels of poverty, unemployment, and lack of land. Peri-urban dwellers are therefore more sensitive to changes in incomes and food prices because they lack safety nets to absorb income or price shocks as they purchase more, rather than growing their own food. This compromises dietary diversity as they have limited access to diverse foods. PMID:28788057

High-Security Fencing for Rail Right-of-way Applications : Current Use and Best Practices.

DOT National Transportation Integrated Search

2015-10-01

The Volpe Center investigated how high-security fencing is used to prevent right-of-way (ROW) trespassing at several urban transit and commuter rail agencies in the United States. Interviews, operations documentation, and site visits were used to gat...

Retention in the Navy Nurse Corps

DTIC Science & Technology

1990-12-01

SECURITY CLASSIFICATION OF THIS PAGE REPORT DOCUMENTATION PAGE la . REPORT SECURITY CLASSIFICATION l b. RESTRICTIVE MARKINGS Unclassified 2a. SECURITY...nurses from a la -ge urban hospital. A factor analysis of a questionnaire 36 containing measures of job satisfaction and performance on day and night...those observacions , and the responses to task significance questions, indicated the three respondents were physicians -r dentists. The data were then

6 CFR 13.37 - Initial Decision.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 6 Domestic Security 1 2010-01-01 2010-01-01 false Initial Decision. 13.37 Section 13.37 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY PROGRAM FRAUD CIVIL REMEDIES § 13.37 Initial Decision. (a) The ALJ will issue an Initial Decision based only on the record, which will contain...

75 FR 5847 - Section 5309 Bus and Bus Facilities Livability Initiative and Urban Circulator Program Grants

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-04

... Livability Initiative and Urban Circulator Program Grants AGENCY: Federal Transit Administration (FTA), DOT. ACTION: Notice to Extend Application Deadline for the Bus and Bus Facilities and Urban Circulator..., Transportation Equity Act: A Legacy for Users (SAFETEA-LU), Public Law 109-59, August 10, 2005. The Urban...

24 CFR 125.501 - Fair Housing Organizations Initiative.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Initiative. 125.501 Section 125.501 Housing and Urban Development Regulations Relating to Housing and Urban... FAIR HOUSING FAIR HOUSING INITIATIVES PROGRAM § 125.501 Fair Housing Organizations Initiative. (a) The Fair Housing Organizations Initiative of the FHIP provides funding to develop or expand the ability of...

Household food (in)security and nutritional status of urban poor children aged 6 to 23 months in Kenya.

PubMed

Mutisya, Maurice; Kandala, Ngianga-Bakwin; Ngware, Moses Waithanji; Kabiru, Caroline W

2015-10-13

Millions of people in low and low middle income countries suffer from extreme hunger and malnutrition. Research on the effect of food insecurity on child nutrition is concentrated in high income settings and has produced mixed results. Moreover, the existing evidence on food security and nutrition in children in low and middle income countries is either cross-sectional and/or is based primarily on rural populations. In this paper, we examine the effect of household food security status and its interaction with household wealth status on stunting among children aged between 6 and 23 months in resource-poor urban setting in Kenya. We use longitudinal data collected between 2006 and 2012 from two informal settlements in Nairobi, Kenya. Mothers and their new-borns were recruited into the study at birth and followed prospectively. The analytical sample comprised 6858 children from 6552 households. Household food security was measured as a latent variable derived from a set of questions capturing the main domains of access, availability and affordability. A composite measure of wealth was calculated using asset ownership and amenities. Nutritional status was measured using Height-for-Age (HFA) z-scores. Children whose HFA z-scores were below -2 standard deviation were categorized as stunted. We used Cox regression to analyse the data. The prevalence of stunting was 49 %. The risk of stunting increased by 12 % among children from food insecure households. When the joint effect of food security and wealth status was assessed, the risk of stunting increased significantly by 19 and 22 % among children from moderately food insecure and severely food insecure households and ranked in the middle poor wealth status. Among the poorest and least poor households, food security was not statistically associated with stunting. Our results shed light on the joint effect of food security and wealth status on stunting. Study findings underscore the need for social protection policies to reduce the high rates of child malnutrition in the urban informal settlements.

24 CFR 320.10 - Financial reporting.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Financial reporting. 320.10 Section...-BACKED SECURITIES Pass-Through Type Securities § 320.10 Financial reporting. Issuers shall submit to the Association audited annual financial statements within 90 days of their fiscal year end. All financial...

24 CFR 320.11 - Insurance coverage.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Insurance coverage. 320.11 Section...-BACKED SECURITIES Pass-Through Type Securities § 320.11 Insurance coverage. The issuer shall maintain, for the benefit of the Association, insurance, errors and omissions, fidelity bond and other coverage...

24 CFR 320.10 - Financial reporting.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Financial reporting. 320.10 Section...-BACKED SECURITIES Pass-Through Type Securities § 320.10 Financial reporting. Issuers shall submit to the Association audited annual financial statements within 90 days of their fiscal year end. All financial...

The urban stormwater farm.

PubMed

Liebman, M B; Jonasson, O J; Wiese, R N

2011-01-01

Currently more than 3 billion people live in urban areas. The urban population is predicted to increase by a further 3 billion by 2050. Rising oil prices, unreliable rainfall and natural disasters have all contributed to a rise in global food prices. Food security is becoming an increasingly important issue for many nations. There is also a growing awareness of both 'food miles' and 'virtual water'. Food miles and virtual water are concepts that describe the amount of embodied energy and water that is inherent in the food and other goods we consume. Growing urban agglomerations have been widely shown to consume vast quantities of energy and water whilst emitting harmful quantities of wastewater and stormwater runoff through the creation of massive impervious areas. In this paper it is proposed that there is an efficient way of simultaneously addressing the problems of food security, carbon emissions and stormwater pollution. Through a case study we demonstrate how it is possible to harvest and store stormwater from densely populated urban areas and use it to produce food at relatively low costs. This reduces food miles (carbon emissions) and virtual water consumption and serves to highlight the need for more sustainable land-use planning.

Science and animal welfare in France and European Union: Rules, constraints, achievements.

PubMed

Jacques, Servière

2014-11-01

The welfare of food-producing animals is a focus of public debate in Europe. Political institutions, have introduced regulations based on scientific data. Meanwhile, the practices of producers and transformers were modified. Implementation of care practices is added to the goal of sustainable basic health of animals. Nevertheless urban consumers still look for the "naturalness" of living animals. A brief historical perspective introduces the building process of European regulations. A short list of Directories and Recommendations provides a clue on the complexity of resulting construct. Now, this complexity is calling for simplification of rules while practices should be compatible with professional constraints. Few selected examples are brought to illustrate how the concepts initially studied by scientists (welfare, pain, stress, "consciousness"/awareness) were integrated in regulations and implemented by producers and meat industry in order to simultaneously maintain the requirements for high quality and security standards. At the same time, free trade market constraints introduced new distortions, in particular those linked to the world demand for proteins. Indeed, the controversy about animal welfare, initially brought on ethical grounds, became a case for ongoing adjustements of EU policy, requesting to combine scientific knowledge on animals, consequent evolution in the representation of animals by urban consumers with the challenge of adaptation and implemention of regulations. Copyright © 2014 Elsevier Ltd. All rights reserved.

The old age health security in rural China: where to go?

PubMed

Dai, Baozhen

2015-11-04

The huge number of rural elders and the deepening health problems (e.g. growing threats of infectious diseases and chronic diseases etc.) place enormous pressure on old age health security in rural China. This study aims to provide information for policy-makers to develop effective measures for promoting rural elders' health care service access by examining the current developments and challenges confronted by the old age health security in rural China. Search resources are electronic databases, web pages of the National Bureau of Statistics of China and the National Health and Family Planning Commission of China on the internet, China Population and Employment Statistics Yearbook, China Civil Affairs' Statistical Yearbook and China Health Statistics Yearbooks etc. Articles were identified from Elsevier, Wiley, EBSCO, EMBASE, PubMed, SCI Expanded, ProQuest, and National Knowledge Infrastructure of China (CNKI) which is the most informative database in Chinese. Search terms were "rural", "China", "health security", "cooperative medical scheme", "social medical assistance", "medical insurance" or "community based medical insurance", "old", or "elder", "elderly", or "aged", "aging". Google scholar was searched with the same combination of keywords. The results showed that old age health security in rural China had expanded to all rural elders and substantially improved health care service utilization among rural elders. Increasing chronic disease prevalence rates, pressing public health issues, inefficient rural health care service provision system and lack of sufficient financing challenged the old age health security in rural China. Increasing funds from the central and regional governments for old age health security in rural China will contribute to reducing urban-rural disparities in provision of old age health security and increasing health equity among rural elders between different regions. Meanwhile, initiating provider payment reform may contribute to improving the efficiency of rural health care service provision system and promoting health care service access among rural elders.

Unraveling the impact of built-environmental self-modification of the local inhabitants in their attempt to reduce the urban flood impact in Grogol, Sukoharjo*

NASA Astrophysics Data System (ADS)

Wanabakti, M. J.; Susilo, C. R.; Nathania, M.; Putri, C. Y.

2018-05-01

Due in part to climate change impact and the lack of environmental awareness of urban societies, urban flood disasters have increased in both frequency and impacted areas. The inevitable destructive impact is also experienced by urban inhabitants within Grogol District, Sukoharjo, Central Java. Situated within the fast-growing peri-urban area of Surakarta, the geographical condition of the district, which is located in the convergence of Bengawan Solo River and four different streamlet rivers is undoubtedly critical to flood. Since the position of the peri-urban area is along the border of Surakarta City and Sukoharjo Regency, the site is a strategic locus of the main city’s urban expansion. However, its border location has made flood-reduction programs challenging to be implemented, due to unclear territorial admiration and distribution. Because of the absence of flood-reduction programs in the area, local inhabitants have been independently developing physical and built environmental modification of their settlements. By analyzing the two-months built environmental fieldwork research in Grogol Sukoharjo, this paper unravels both the success and the conflicting impact of local self-initiative modification in Grogol Sukoharjo. By combining the two-month field observation with the semi-structured interviews in three sub-districts of Grogol, this paper finds that the very pragmatic self-modification taken by the inhabitants results in short-term reductions of flood impact and increases the secure feelings of inhabitants to continue living in their neighborhoods. However, the lack of proper technical supervision from experts and the absence of inter-neighborhood coordination leads to future additional damage on the flood-prone areas of Grogol. The paper also reveals that one pragmatic physical self-modification solution taken by one neighborhood may lead to an extra flood-threat to other neighborhoods.

To amend a provision of the Securities Act of 1933 directing the Securities and Exchange Commission to add a particular class of securities to those exempted under such Act to provide a deadline for such action.

THOMAS, 113th Congress

Rep. McHenry, Patrick T. [R-NC-10

2013-02-14

Senate - 05/16/2013 Received in the Senate and Read twice and referred to the Committee on Banking, Housing, and Urban Affairs. (All Actions) Tracker: This bill has the status Passed HouseHere are the steps for Status of Legislation:

77 FR 23492 - Announcement of Funding Awards; Capital Fund Safety and Security Grants; Fiscal Year 2011

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-19

... award recipients under the Capital Fund Safety and Security grant program. FOR FURTHER INFORMATION... DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT [Docket No. 5636-FA-01] Announcement of Funding Awards... Public and Indian Housing, HUD. ACTION: Announcement of funding awards. SUMMARY: In accordance with...

Against All Odds: Latinas Activate Agency to Secure Access to College

ERIC Educational Resources Information Center

Sapp, Vicki T.; Kiyama, Judy Marquez; Dache-Gerbino, Amalia

2016-01-01

This qualitative study seeks to understand Latinas' college-going behaviors by examining their agency and role in securing opportunity for college. The authors examine the activation of agency among 16 urban Latinas when navigating the structures influencing college opportunity through a cultural ecological model. Examples of agency are…

24 CFR 3400.305 - Data security.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 5 2012-04-01 2012-04-01 false Data security. 3400.305 Section... DEVELOPMENT SAFE MORTGAGE LICENSING ACT Minimum Requirements for Administration of the NMLSR § 3400.305 Data... registrants whose data may have been compromised, and the employer of the loan originator or registrant, if...

Can an active aging index (AAI) provide insight into reducing elder abuse? A case study in Rajshahi District, Bangladesh.

PubMed

Tareque, Md Ismail; Ahmed, Md Munsur; Tiedt, Andrew D; Hoque, Nazrul

2014-01-01

We use data from respondents aged 60 years and above, collected during April 2009 in the Rajshahi district of Bangladesh, to examine whether high activeness, as captured by an AAI or in sub-domains, can help reduce the risk of elder abuse. The findings suggest that more than half of rural elderly and 14 percent of urban elderly were at some point abused. High activeness in health and security dimensions lowers the risk of being abused while those who are low active in community participation have the lowest risk of being abused in both rural and urban areas. Being literate (elderly with primary/secondary education) is revealed to be a significant factor that lowers the risk of abuse in both rural and urban areas. These results imply a need for educational programs that bolster positive and proper community interaction, in turn promoting a secure later life for elders, and reducing burden for families and society. High activeness in health and security dimensions should also be promoted to keep the elderly healthy and protect from abusive behavior. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Understanding transformations in agriculture in south India through the quantification of productivity, equity, and resilience

NASA Astrophysics Data System (ADS)

Penny, G.; Srinivasan, V.; Thompson, S. E.

2017-12-01

Rapid acceleration of human-water interactions have been identified in many regions of the world, often resulting in reduced water security. In the Arkavathy watershed adjacent to Bangalore, India, environmental and human systems have collectively experienced major transformations since the initiation of sustainable agriculture near the beginning of the Holocene. We reconstruct a narrative history of water security in the Arkavathy, focusing on quantitative metrics of productivity, equity, and resilience. Over this time period, the system can be separated into multiple distinct eras characterized by the dominant practices of agriculture and water management, including the unmanaged (natural) plant ecology of the region, followed by subsistence farming, tank irrigation, construction of large reservoirs, groundwater depletion, and decentralized adaptation. Each of these eras was initiated by a combination of external drivers (e.g., climate, technology) and internal drivers (e.g., demand for food and water). The last fifty years have been characterized by rapid increase in productivity largely sustained by expansion of groundwater irrigation and increasing demand from the rapidly urbanizing Bangalore. Equity initially increased with the introduction of groundwater irrigation and the increased access to irrigation supply. As the water table declined and groundwater irrigation became less affordable, resilience of the system decreased and was followed by a decrease in equity and productivity, with wealthier farmers reaping the benefits and poorer farmers unable to afford access to groundwater. Absent meaningful changes to water rights policy, the system appears to be trending towards a new, undesirable equilibrium characterized by high inequality, moderate productivity (concentrated among the wealthiest farmers), and low resilience.

Cities in the developing world: agenda for action following Habitat II.

PubMed

Annez, P; Friendly, A

1996-12-01

This article discusses the issue of priorities in development in urban centers of developing countries. Urbanization is advancing rapidly in the developing world. There are needs for adequate infrastructure, environmental protection, and fiscal reform. Development can result in a reduction in poverty, if properly conducted. By the turn of the century, 8 of the world's 10 megacities will be located in developing countries. There are already the megacities of Mexico City, Sao Paulo, Bombay, Calcutta, and Shanghai. By 2015 there will be 27 megacities, and urban population in developing countries will amount to over 4 billion. By 2020, 50% of total population in developing countries and 80% of total population in Latin America will be urban, of which 25% will live in poverty. Economic progress is at risk if cities cannot develop effective roads and transportation systems, public transportation, communications, sanitation services, and adequate shelters. The City Summit was held in June 1996 in Istanbul. The World Bank announced priorities for funding of urban health initiatives for reducing lead and particulate emissions, for providing sanitation and clean water to slum areas, and for securing sustainable, business-like city finances. The World Bank, the City Summit's Global Plan of Action, and Parliamentarians for Global Action support the reduction of lead emissions from gasoline and air. Cost-effective approaches include refitting public transportation vehicles with cleaner-burning engines or engines relying on natural gas, reducing emissions from industrial and power plants, and shifting domestic fuel sources from coal to natural gas. The World Bank in Slovenia and Beijing is financially supporting this household conversion. Reductions in soot and dust levels reduce public health costs, lost work time due to illness, and mortality. The cost to the poor for basic services is too high. Decentralization, community involvement, and cost sharing are viable options.

iCrowd: agent-based behavior modeling and crowd simulator

NASA Astrophysics Data System (ADS)

Kountouriotis, Vassilios I.; Paterakis, Manolis; Thomopoulos, Stelios C. A.

2016-05-01

Initially designed in the context of the TASS (Total Airport Security System) FP-7 project, the Crowd Simulation platform developed by the Integrated Systems Lab of the Institute of Informatics and Telecommunications at N.C.S.R. Demokritos, has evolved into a complete domain-independent agent-based behavior simulator with an emphasis on crowd behavior and building evacuation simulation. Under continuous development, it reflects an effort to implement a modern, multithreaded, data-oriented simulation engine employing latest state-of-the-art programming technologies and paradigms. It is based on an extensible architecture that separates core services from the individual layers of agent behavior, offering a concrete simulation kernel designed for high-performance and stability. Its primary goal is to deliver an abstract platform to facilitate implementation of several Agent-Based Simulation solutions with applicability in several domains of knowledge, such as: (i) Crowd behavior simulation during [in/out] door evacuation. (ii) Non-Player Character AI for Game-oriented applications and Gamification activities. (iii) Vessel traffic modeling and simulation for Maritime Security and Surveillance applications. (iv) Urban and Highway Traffic and Transportation Simulations. (v) Social Behavior Simulation and Modeling.

Determinants, Health Problems, and Food Insecurity in Urban Areas of the Largest City in Cape Verde.

PubMed

Craveiro, Isabel; Alves, Daniela; Amado, Miguel; Santos, Zélia; Fortes, Argentina Tomar; Delgado, António Pedro; Correia, Artur; Gonçalves, Luzia

2016-11-22

Urbanization processes are intertwined with nutritional transition because there is easier access to food of low nutritional quality at reduced prices, changing dietary patterns and leading to an increase of non-communicable chronic diseases. This study aims to understand the perceptions for high blood pressure, obesity, and alcoholism, describing some interactions of these dimensions in the problem of food security in the city of Praia. A qualitative study was carried out under the framework of the research project "UPHI-STAT: Urban Planning and Health Inequalities-moving from macro to micro statistics". Ten focus groups were conducted in three urban areas with distinct characteristics in the city of Praia, with a total of 48 participants. Participants reported frequent consumption of foods with poor nutritional quality, understanding the potential danger in terms of food security in the city of Praia. Easy access to and high levels of alcohol consumption, and poor quality of traditional drinks were mentioned by participants in the study areas. The impact of the economic situation on the possibility of access to safe and healthy options emerged as a differentiating factor.

Food Insecurity among American Indians and Alaska Natives: A National Profile using the Current Population Survey-Food Security Supplement.

PubMed

Jernigan, Valarie Blue Bird; Huyser, Kimberly R; Valdes, Jimmy; Simonds, Vanessa Watts

2017-01-01

Food insecurity increases the risk for obesity, diabetes, hypertension, and cancer-conditions highly prevalent among American Indians and Alaska Natives (AI/ANs). Using the Current Population Survey Food Security Supplement, we analyzed the food insecurity trends of AI/ANs compared to other racial and ethnic groups in the United States from 2000 to 2010. From 2000 to 2010, 25% of AI/ANs remained consistently food insecure and AI/ANs were twice as likely to be food insecure compared to whites. Urban AI/ANs were more likely to experience food insecurity than rural AI/ANs. Our findings highlight the need for national and tribal policies that expand food assistance programs; promote and support increased access to healthy foods and community food security, in both rural and urban areas; and reduce the burden of diet-related disparities on low-income and racial/ethnic minority populations.

Watersheds and Water Policy Funding From USDA-CSREES: Vision, Outlook, and Priorities

NASA Astrophysics Data System (ADS)

Cavallaro, N.

2006-05-01

The Cooperative State Research, Education and Extension Service (CSREES) of the United States Department of Agriculture funds research, extension, and education grants in all aspects of agriculture, the environment, human health and well-being, and communities. Water is key natural resource for all of these areas and there are several types of funding opportunities available. The primary sources for watersheds and water management funding within CSREES are the Water and Watersheds program of the National Research Initiative, and the National Integrated Research, Education and Extension Program in Water Quality. These two programs have substantially reduced their focus in the last three years in order to meet the federal budget office demands for measurable outcomes. This paper will discuss the current and priorities and likely trends in funding in these areas. In addition, to the above two programs, agricultural water security is a prominent issue related to water management and policy. A recent listening session on agricultural water security and policy resulted in white paper available on the CSREES website. This paper will also describe a recommended strategy for CSREES efforts and current and projected needs and opportunities. Briefly, six themes for research, education, and extension activities were identified: Irrigation Efficiency and Management; Drought Risk Assessment and Preparedness; General Water Conservation and Management; Rural/Urban Water Reuse; Water Marketing, Distribution and Allocation; and Biotechnology. Of these six themes, it was recommended that CSREES should focus on the three: 1.Exploring new technologies and systems for the use of recycled/reuse water in agricultural, rural, and urbanizing watersheds, 2.Probing the human, social, and economic dimensions of agricultural water security (including water markets) with a focus on adoption-outreach and behavioral change, and 3.Discovering biotechnological improvements in water use efficiency of crop and horticultural plants to achieve greater "crop per drop."

U.S. Combat Commands’ Participation in the Proliferation Security Initiative: A Training Manual

DTIC Science & Technology

2009-01-01

cadmium-zinc- tellurium DHS Department of Homeland Security DoD Department of Defense EAA Export Administration Act EAR Export Administration Regulations EU...Pulsed fast neutron analysis PSI Proliferation Security Initiative Pu Plutonium SCO Shanghai Cooperation Organization SFI Security Freight Initiative...resolution) sodium iodide (NaI) and (intermediate-resolution) cadmium-zinc- tellurium (CZT) detectors may not have the energy resolution and/or sensitivity

Driving factors of urban land growth in Guangzhou and its implications for sustainable development

NASA Astrophysics Data System (ADS)

Cui, Xuezhu; Li, Shaoying; Wang, Xuetong; Xue, Xiaolong

2018-04-01

Since 2000, China's urban land has expanded at a dramatic speed because of the country's rapid urbanization. The country has been experiencing unbalanced development between rural and urban areas, causing serious challenges such as agricultural security and land resources waste. Effectively evaluating the driving factors of urban land growth is essential for improving efficient land use management and sustainable urban development. This study established a principal component regression model based on eight indicators to identify their influences on urban land growth in Guangzhou. The results provided a grouping analysis of the driving factors, and found that economic growth, urban population, and transportation development are the driving forces of urban land growth of Guangzhou, while the tertiary industry has an opposite effect. The findings led to further suggestions and recommendations for urban sustainable development. Hence, local governments should design relevant policies for achieving the rational development of urban land use and strategic planning on urban sustainable development.

Household capacities, vulnerabilities and food insecurity: shifts in food insecurity in urban and rural Ethiopia during the 2008 food crisis.

PubMed

Hadley, Craig; Linzer, Drew A; Belachew, Tefera; Mariam, Abebe Gebre; Tessema, Fasil; Lindstrom, David

2011-11-01

The global food crisis of 2008 led to renewed interest in global food insecurity and how macro-level food prices impact household and individual level wellbeing. There is debate over the extent to which food price increases in 2008 eroded food security, the extent to which this effect was distributed across rural and urban locales, and the extent to which rural farmers might have benefited. Ethiopia's food prices increased particularly dramatically between 2005 and 2008 and here we ask whether there was a concomitant increase in household food insecurity, whether this decline was distributed equally across rural, urban, and semi-urban locales, and to what extent pre-crisis household capacities and vulnerabilities impacted 2008 household food insecurity levels. Data are drawn from a random sample of 2610 households in Southwest Ethiopia surveyed 2005/6 and again in mid to late 2008. Results show broad deterioration of household food insecurity relative to baseline but declines were most pronounced in the rural areas. Wealthier households and those that were relatively more food secure in 2005/6 tended to be more food secure in 2008, net of other factors, and these effects were most pronounced in urban areas. External shocks, such as a job loss or loss of crops, experienced by households were also associated with worse food insecurity in 2008 but few other household variables were associated with 2008 food insecurity. Our results also showed that rural farmers tended to produce small amounts for sale on markets, and thus were not able to enjoy the potential benefits that come from greater crop prices. We conclude that poverty, and not urban/rural difference, is the important variable for understanding the risk of food insecurity during a food crisis and that many rural farmers are too poor to take advantage of rapid rises in food prices. Copyright © 2011 Elsevier Ltd. All rights reserved.

Household capacities, vulnerabilities and food insecurity: Shifts in food insecurity in urban and rural Ethiopia during the 2008 food crisis

PubMed Central

Hadley, Craig; Linzer, Drew A.; Belachew, Tefera; Mariam, Abebe Gebre; Tessema, Fasil; Lindstrom, David

2014-01-01

The global food crisis of 2008 led to renewed interest in global food insecurity and how macro-level food prices impact household and individual level wellbeing. There is debate over the extent to which food price increases in 2008 eroded food security, the extent to which this effect was distributed across rural and urban locales, and the extent to which rural farmers might have benefited. Ethiopia’s food prices increased particularly dramatically between 2005 and 2008 and here we ask whether there was a concomitant increase in household food insecurity, whether this decline was distributed equally across rural, urban, and semi-urban locales, and to what extent pre-crisis household capacities and vulnerabilities impacted 2008 household food insecurity levels. Data are drawn from a random sample of 2610 households in Southwest Ethiopia surveyed 2005/6 and again in mid to late 2008. Results show broad deterioration of household food insecurity relative to baseline but declines were most pronounced in the rural areas. Wealthier households and those that were relatively more food secure in 2005/6 tended to be more food secure in 2008, net of other factors, and these effects were most pronounced in urban areas. External shocks, such as a job loss or loss of crops, experienced by households were also associated with worse food insecurity in 2008 but few other household variables were associated with 2008 food insecurity. Our results also showed that rural farmers tended to produce small amounts for sale on markets, and thus were not able to enjoy the potential benefits that come from greater crop prices. We conclude that poverty, and not urban/rural difference, is the important variable for understanding the risk of food insecurity during a food crisis and that many rural farmers are too poor to take advantage of rapid rises in food prices. PMID:21996022

6 CFR 13.38 - Reconsideration of Initial Decision.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 6 Domestic Security 1 2010-01-01 2010-01-01 false Reconsideration of Initial Decision. 13.38 Section 13.38 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY PROGRAM FRAUD CIVIL REMEDIES § 13.38 Reconsideration of Initial Decision. (a) Except as provided in paragraph (d) of...

78 FR 12130 - Social Security Ruling, SSR 13-3p; Appeal of an Initial Medical Disability Cessation...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-21

... SOCIAL SECURITY ADMINISTRATION [Docket No. SSA-2011-0106] Social Security Ruling, SSR 13-3p; Appeal of an Initial Medical Disability Cessation Determination or Decision AGENCY: Social Security Administration. ACTION: Notice of Social Security Ruling (SSR). SUMMARY: We are giving notice of SSR 13-3p. This...

24 CFR 882.405 - Financing.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Financing. 882.405 Section 882.405... § 882.405 Financing. (a) Types. Any type of public or private financing may be utilized with the... Contract as security for financing. An Owner may pledge, or offer as security for any loan or obligation...

Interagency Biological Restoration Demonstration (IBRD): a collaborative approach to biological incident recovery.

PubMed

Crockett, Katie

2011-09-01

Following the terrorist attacks in 2001, much time and effort has been put toward improving catastrophic incident response. But recovery--the period following initial response that focuses on the long-term viability of the affected area--has received less attention. Recognizing the importance of being able to recover an area following a catastrophic incident, the Department of Defense, through its Defense Threat Reduction Agency (DTRA), and the Department of Homeland Security, through its Science and Technology Directorate (DHS S&T), created the Interagency Biological Restoration Demonstration (IBRD) program. IBRD was a 4-year program jointly managed and funded by DTRA and DHS S&T, the goal of which was to reduce the time and resources necessary to recover a wide urban area from an intentional release of Bacillus anthracis. Specific program objectives included understanding the social, economic, and operational interdependencies that affect recovery; establishing long-term coordination between the Departments of Defense and Homeland Security; developing strategic recovery/restoration plans; identifying and demonstrating technologies that support recovery; and exercising recovery activities and technology solutions. IBRD has made important first steps toward improving national preparedness in the area biological incident recovery. Specifically, IBRD has helped enhance the efficacy and efficiency of recovering large urban areas by developing consequence management guidance; identifying key S&T capabilities and integrating them with planning and guidance documents; and establishing key relationships across the federal interagency, federal-to-regional, civilian-to-military, and public-to-private stakeholders. Upon completion of IBRD in fall 2010, both DTRA and DHS S&T planned follow-on programs.

United States-European Commission Urban Freight Twinning Initiative: Compendium of Project Summaries

DOT National Transportation Integrated Search

2017-09-01

This compendium is comprised of 33 brief summaries of urban freight initiatives that include research projects, plans, pilot demonstrations, and other efforts. These initiatives were presented at a roundtable discussion that was part of the 2017 Annu...

Prospective Relations among Low-Income African American Adolescents’ Maternal Attachment Security, Self-Worth, and Risk Behaviors

PubMed Central

Lockhart, Ginger; Phillips, Samantha; Bolland, Anneliese; Delgado, Melissa; Tietjen, Juliet; Bolland, John

2017-01-01

This study examined prospective mediating relations among mother-adolescent attachment security, self-worth, and risk behaviors, including substance use and violence, across ages 13–17 in a sample of 901 low-income African American adolescents. Path analyses revealed that self-worth was a significant mediator between attachment security and risk behaviors, such that earlier attachment security predicted self-worth 1 year later, which in turn, predicted substance use, weapon carrying, and fighting in the 3rd year. Implications for the role of the secure base concept within the context of urban poverty are discussed. PMID:28174548

The Farm Wife Mystery School: Women's Use of Social Media in the Contemporary North American Urban Homestead Movement

ERIC Educational Resources Information Center

Smith, Antonia

2015-01-01

Within the larger North American food security movement, self-professed "urban homesteaders" have been tearing up their backyard lawns to plant vegetable gardens and install chicken coops in search of greater self-sufficiency and independence from industrial agriculture and the corporate food chain. Participants are most often white,…

42 CFR 412.62 - Federal rates for inpatient operating costs for fiscal year 1984.

Code of Federal Regulations, 2011 CFR

2011-10-01

..., established by the Bureau of the Census for statistical and reporting purposes. (ii) The term urban area means— (A) A Metropolitan Statistical Area (MSA) or New England County Metropolitan Area (NECMA), as defined... are deemed to be parts of urban areas under section 601(g) of the Social Security Amendments of 1983...

42 CFR 412.62 - Federal rates for inpatient operating costs for fiscal year 1984.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., established by the Bureau of the Census for statistical and reporting purposes. (ii) The term urban area means— (A) A Metropolitan Statistical Area (MSA) or New England County Metropolitan Area (NECMA), as defined... are deemed to be parts of urban areas under section 601(g) of the Social Security Amendments of 1983...

Technical Report for the Demonstration of Wide Area ...

EPA Pesticide Factsheets

Report The U.S. Environmental Protection Agency in collaboration with the Department of Homeland Security conducted the “Wide-Area Urban Radiological Contaminant, Mitigation, and Cleanup Technology Demonstration” in Columbus, Ohio on June 22-25, 2015. Five wide-area radiological decontamination technologies (including strippable coatings, gels, and chemical foam technologies) were demonstrated on an urban building.

Adversarial Risk Analysis for Urban Security Resource Allocation.

PubMed

Gil, César; Rios Insua, David; Rios, Jesus

2016-04-01

Adversarial risk analysis (ARA) provides a framework to deal with risks originating from intentional actions of adversaries. We show how ARA may be used to allocate security resources in the protection of urban spaces. We take into account the spatial structure and consider both proactive and reactive measures, in that we aim at both trying to reduce criminality as well as recovering as best as possible from it, should it happen. We deal with the problem by deploying an ARA model over each spatial unit, coordinating the models through resource constraints, value aggregation, and proximity. We illustrate our approach with an example that uncovers several relevant policy issues. © 2016 Society for Risk Analysis.

Managing urban nutrient biogeochemistry for sustainable urbanization.

PubMed

Lin, Tao; Gibson, Valerie; Cui, Shenghui; Yu, Chang-Ping; Chen, Shaohua; Ye, Zhilong; Zhu, Yong-Guan

2014-09-01

Urban ecosystems are unique in the sense that human activities are the major drivers of biogeochemical processes. Along with the demographic movement into cities, nutrients flow towards the urban zone (nutrient urbanization), causing the degradation of environmental quality and ecosystem health. In this paper, we summarize the characteristics of nutrient cycling within the urban ecosystem compared to natural ecosystems. The dynamic process of nutrient urbanization is then explored taking Xiamen city, China, as an example to examine the influence of rapid urbanization on food sourced nitrogen and phosphorus metabolism. Subsequently, the concept of a nutrient footprint and calculation method is introduced from a lifecycle perspective. Finally, we propose three system approaches to mend the broken biogeochemical cycling. Our study will contribute to a holistic solution which achieves synergies between environmental quality and food security, by integrating technologies for nutrient recovery and waste reduction. Copyright © 2014 Elsevier Ltd. All rights reserved.

Benefits of urban landscape eco-volunteerism: mixed methods segmentation analysis and implications for volunteer retention

Treesearch

Stanley T. Asah; Miku M. Lenetine; Dale J. Blahna

2014-01-01

Urban landscape restoration and conservation initiatives are challenged by financial and other constraints. Consequently, these initiatives are increasingly reliant on volunteer stewards. Knowledge of why people volunteer to restore and conserve urban ecosystems can help practitioners enhance volunteering as a social-ecological process that is mutually beneficial to...

Suitability assessment of the urban water management transition in the Indonesian context - A case study of Surabaya

NASA Astrophysics Data System (ADS)

Sholihah, Mar'atus; Anityasari, Maria; Maftuhah, Diesta Iva

2017-06-01

The rapidly growing urban population, the increasing impact of climate change, and the constantly decreasing availability of the good quality water become the major triggers that force urban water professionals to continuously focus on sustainable urban water management (SUWM). The city as a focal point of population growth in the world has become a critical object for its resiliency, not only in terms of the environmental deterioration but also of the water supplies security. As a response to the current condition, the framework of urban water management transition has been introduced as a sort of transformation for a city to achieve SUWM. Water Sensitive City (WSC) is the ultimate goal of this framework which integrates water access and supply security, public health protection, flood prevention, environmental protection and livability, and economic sustainability. Recently, the urban water management transition and WSC concept are going to be implemented in some cities in Indonesia, including Surabaya. However, in addition to provide a wide range of benefits, the implementation of WSC also brings challenges. In terms of geographical and social aspect, public policy, and the citizen behavior, the cities in Indonesia are undoubtedly different with those in Australian where the concept was developed. Hence, assessing the suitability of urban water management transition in the Indonesian context can be perceived as the most important phase in this whole plan. A case study of Surabaya would be identified as a baseline to measure whether the proposed sequence of urban water management transition is suitable for Indonesian local context. The research aimed to assess the suitability of the framework to be implemented in Indonesia and to propose the modified framework which is more suitable for local context in Indonesia.

Food security and nutritional outcomes among urban poor orphans in Nairobi, Kenya.

PubMed

Kimani-Murage, Elizabeth W; Holding, Penny A; Fotso, Jean-Christophe; Ezeh, Alex C; Madise, Nyovani J; Kahurani, Elizabeth N; Zulu, Eliya M

2011-06-01

The study examines the relationship between orphanhood status and nutritional status and food security among children living in the rapidly growing and uniquely vulnerable slum settlements in Nairobi, Kenya. The study was conducted between January and June 2007 among children aged 6-14 years, living in informal settlements of Nairobi, Kenya. Anthropometric measurements were taken using standard procedures and z scores generated using the NCHS/WHO reference. Data on food security were collected through separate interviews with children and their caregivers, and used to generate a composite food security score. Multiple regression analysis was done to determine factors related to vulnerability with regards to food security and nutritional outcomes. The results show that orphans were more vulnerable to food insecurity than non-orphans and that paternal orphans were the most vulnerable orphan group. However, these effects were not significant for nutritional status, which measures long-term food deficiencies. The results also show that the most vulnerable children are boys, those living in households with lowest socioeconomic status, with many dependants, and female-headed and headed by adults with low human capital (low education). This study provides useful insights to inform policies and practice to identify target groups and intervention programs to improve the welfare of orphans and vulnerable children living in urban poor communities.

Food security in a changing climate

USGS Publications Warehouse

Pulwarty, Roger; Eilerts, Gary; Verdin, James

2012-01-01

By 2080 the effects of climate change—on heat waves, floods, sea level rise, and drought—could push an additional 600 million people into malnutrition and increase the number of people facing water scarcity by 1.8 billion. The precise impacts will, however, strongly depend on socioeconomic conditions such as local markets and food import dependence. In the near term, two factors are also changing the nature of food security: (1) rapid urbanization, with the proportion of the global population living in urban areas expanding from 13 percent in 1975 to greater than 50 percent at present, and (2) trade and domestic market liberalization since 1993, which has promoted removal of import controls, deregulation of prices, and the loss of preferential markets for many small economies. Over the last two years, the worst drought in decades has devastated eastern Africa. The resulting food-security crisis has affected roughly 13 million people and has reminded us that there is still a long way to go in addressing current climate-related risks. In the face of such profound changes and uncertainties, our approaches to food security must evolve. In this article, we describe four key elements that, in our view, will be essential to the success of efforts to address the linked challenges of food security and climate change.

The Socio-hydrology of Bangalore's Lake System and implications for Urban Water Security

NASA Astrophysics Data System (ADS)

Srinivasan, V.; Roy, S.

2017-12-01

Bengaluru city has experienced unprecedented growth in recent decades. If the city is to sustain growth and claim its position as a "global" high-tech city, it must be able to secure sufficient water supply and also create a healthy livable environment. With the city's many lakes vanishing due to rapid urbanisation, depletion of groundwater as a result of overuse in the peri-urban areas, and lack of proper underground drainage system and sewage treatment plants, Bangalore is now grappling with issues of imminent water crisis, inequitable access to water supply, and public health hazards. In this context, the restoration of Bangalore's lakes has been promoted as a panacea for its flooding, water stress, and wastewater problems. It has been argued that lakes can store storm water and recycled wastewater and avoid the need for potentially destructive, expensive schemes that may destroy biodiversity rich aquatic ecosystems and forests. Bangalore's lakes are linked by the drainage channels to form a cascade; overflow from each lake flows to the next lake downstream. Yet, most efforts have tended to view the lakes in isolation. This study of the hydrology of Bangalore's lake system in its entirety simulates the lake system as a whole. The study explores approaches to management and theor impact on urban water security.

76 FR 62439 - Order of Succession for the Office of Disaster Management and National Security

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-07

... DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT [Docket No. FR-5546-D-02] Order of Succession for the... of order of succession. SUMMARY: In this notice, the Secretary of HUD designates the Order of Succession for the Office of Disaster Management and National Security. This is the first order of succession...

24 CFR 960.505 - Occupancy by police officers to provide security for public housing residents.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Occupancy by police officers to... HOUSING Occupancy by Over-Income Families or Police Officers § 960.505 Occupancy by police officers to provide security for public housing residents. (a) Police officer. For purpose of this subpart E, “police...

45 CFR 164.318 - Compliance dates for the initial implementation of the security standards.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 1 2011-10-01 2011-10-01 false Compliance dates for the initial implementation of the security standards. 164.318 Section 164.318 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES ADMINISTRATIVE DATA STANDARDS AND RELATED REQUIREMENTS SECURITY AND PRIVACY Security Standards for the Protection...

45 CFR 164.318 - Compliance dates for the initial implementation of the security standards.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 1 2014-10-01 2014-10-01 false Compliance dates for the initial implementation of the security standards. 164.318 Section 164.318 Public Welfare Department of Health and Human Services ADMINISTRATIVE DATA STANDARDS AND RELATED REQUIREMENTS SECURITY AND PRIVACY Security Standards for the Protection...

FEMA Urban Search and Rescue Teams: Considering an Improved Strategy for an Evolving Homeland Security Enterprise

DTIC Science & Technology

2012-09-01

and Rescue (US&R) teams be used more effectively and efficiently in the Homeland Security Enterprise ( HSE )? 1. Are there other strategies that would...allow the FEMA US&R resources to be more adaptable in the HSE ? 2. What other disciplines could be integrated with the FEMA US&R task forces to...consideration of the questions: 1. Can the FEMA US&R teams be used more effectively in the Homeland Security Enterprise ( HSE )? 2. Are there other

Single Logon: balancing security and healthcare productivity.

PubMed

Sapp, Margaret J; Behrens, Terrence L

2004-01-01

Mayo Single Logon (MSL) has faced the traditional dilemma that is painful to all IT organizations because it forces the tradeoff between user productivity and security. Recent regulatory initiatives, such as HIPAA, have caused the issue of security to take on more importance, forcing organizations to revisit the balance of security and productivity. MSL is a security application that brokers user credentials and facilitates desktop security. The simple design, functionality and stability have allowed MSL to speed up user productivity, keep satisfaction high and help solve many security initiatives.

Second Year Site Visits to Milwaukee Urban Systemic Initiative Schools. Report for the Milwaukee Public Schools.

ERIC Educational Resources Information Center

Huinker, DeAnn; Coan, Cheryl

The Urban Systemic Initiatives (USI) program is an effort sponsored by the National Science Foundation (NSF) that targets large urban school systems with the goal of sustainable implementation of high-quality, standards-based teaching for the purpose of attaining system-wide increases in students' learning of challenging mathematics and science.…

AN EXAMINATION OF CITIZEN PARTICIPATION AND PROCEDURAL FAIRNESS IN LARGE-SCALE URBAN TREE PLANTING INITIATIVES IN THE UNITED STATES

EPA Science Inventory

This project will result in a typology of the degrees and forms of citizen participation in large-scale urban tree planting initiatives. It also will identify specific aspects of urban tree planting processes that residents perceive as fair and unfair, which will provide ad...

Rural-urban differences in breastfeeding initiation in the United States.

PubMed

Sparks, P Johnelle

2010-05-01

Research has noted a rural disadvantage in breastfeeding initiation; however, most previous research has been based on nonrepresentative samples and has been limited in its ability to compare racial/ethnic differences in breastfeeding initiation based on residential location. This research fills this gap by examining a nationally representative sample of births using the Early Childhood Longitudinal Study-Birth Cohort (ECLS-B) to explore associations between rural-urban residence and maternal race/ethnicity on breastfeeding initiation. Results indicate that associations observed for rural-urban breastfeeding initiation differ based on maternal race/ethnicity and poverty status. These patterns likely reflect differences in economic resources, work environments, and social support among rural minority postpartum women.

Determinants, Health Problems, and Food Insecurity in Urban Areas of the Largest City in Cape Verde

PubMed Central

Craveiro, Isabel; Alves, Daniela; Amado, Miguel; Santos, Zélia; Fortes, Argentina Tomar; Delgado, António Pedro; Correia, Artur; Gonçalves, Luzia

2016-01-01

Urbanization processes are intertwined with nutritional transition because there is easier access to food of low nutritional quality at reduced prices, changing dietary patterns and leading to an increase of non-communicable chronic diseases. This study aims to understand the perceptions for high blood pressure, obesity, and alcoholism, describing some interactions of these dimensions in the problem of food security in the city of Praia. A qualitative study was carried out under the framework of the research project “UPHI-STAT: Urban Planning and Health Inequalities—moving from macro to micro statistics”. Ten focus groups were conducted in three urban areas with distinct characteristics in the city of Praia, with a total of 48 participants. Participants reported frequent consumption of foods with poor nutritional quality, understanding the potential danger in terms of food security in the city of Praia. Easy access to and high levels of alcohol consumption, and poor quality of traditional drinks were mentioned by participants in the study areas. The impact of the economic situation on the possibility of access to safe and healthy options emerged as a differentiating factor. PMID:27879689

A Sort of Homecoming: Incarceration and the housing security of urban men

PubMed Central

Curtis, Marah A.

2011-01-01

While individuals returning from prison face many barriers to successful re-entry, among the most serious are the challenges they face in securing housing. Housing has long been recognized as a prerequisite for stable employment, access to social services, and other aspects of individual and family functioning. The formerly incarcerated face several administrative and de facto restrictions on their housing options; however, little is known about the unique instabilities that they face. We use a longitudinal survey of urban families to examine housing insecurity among nearly 3,000 urban men, including over 1,000 with incarceration histories. We find that men recently incarcerated face greater housing insecurity, including both serious hardships such as homelessness, and precursors to homelessness such as residential turnover and relying on others for housing expenses. Their increased risk is tied both to diminished annual earnings and other factors, including, potentially, evictions from public housing supported by Federal “one-strike” policies. PMID:21927519

Neoliberal policy, rural livelihoods, and urban food security in West Africa: A comparative study of The Gambia, Côte d'Ivoire, and Mali

PubMed Central

Moseley, William G.; Carney, Judith; Becker, Laurence

2010-01-01

This study examines the impact of two decades of neoliberal policy reform on food production and household livelihood security in three West African countries. The rice sectors in The Gambia, Côte d’Ivoire, and Mali are scrutinized as well as cotton and its relationship to sorghum production in Mali. Although market reforms were intended to improve food production, the net result was an increasing reliance on imported rice. The vulnerability of the urban populations in The Gambia and Côte d’Ivoire became especially clear during the 2007–2008 global food crisis when world prices for rice spiked. Urban Mali was spared the worst of this crisis because the country produces more of its own rice and the poorest consumers shifted from rice to sorghum, a grain whose production increased steeply as cotton production collapsed. The findings are based on household and market surveys as well as on an analysis of national level production data. PMID:20339079

Neoliberal policy, rural livelihoods, and urban food security in West Africa: a comparative study of The Gambia, Cote d'Ivoire, and Mali.

PubMed

Moseley, William G; Carney, Judith; Becker, Laurence

2010-03-30

This study examines the impact of two decades of neoliberal policy reform on food production and household livelihood security in three West African countries. The rice sectors in The Gambia, Côte d'Ivoire, and Mali are scrutinized as well as cotton and its relationship to sorghum production in Mali. Although market reforms were intended to improve food production, the net result was an increasing reliance on imported rice. The vulnerability of the urban populations in The Gambia and Côte d'Ivoire became especially clear during the 2007-2008 global food crisis when world prices for rice spiked. Urban Mali was spared the worst of this crisis because the country produces more of its own rice and the poorest consumers shifted from rice to sorghum, a grain whose production increased steeply as cotton production collapsed. The findings are based on household and market surveys as well as on an analysis of national level production data.

Public Health Adaptation to Climate Change in Large Cities: A Global Baseline.

PubMed

Araos, Malcolm; Austin, Stephanie E; Berrang-Ford, Lea; Ford, James D

2016-01-01

Climate change will have significant impacts on human health, and urban populations are expected to be highly sensitive. The health risks from climate change in cities are compounded by rapid urbanization, high population density, and climate-sensitive built environments. Local governments are positioned to protect populations from climate health risks, but it is unclear whether municipalities are producing climate-adaptive policies. In this article, we develop and apply systematic methods to assess the state of public health adaptation in 401 urban areas globally with more than 1 million people, creating the first global baseline for urban public health adaptation. We find that only 10% of the sampled urban areas report any public health adaptation initiatives. The initiatives identified most frequently address risks posed by extreme weather events and involve direct changes in management or behavior rather than capacity building, research, or long-term investments in infrastructure. Based on our characterization of the current urban health adaptation landscape, we identify several gaps: limited evidence of reporting of institutional adaptation at the municipal level in urban areas in the Global South; lack of information-based adaptation initiatives; limited focus on initiatives addressing infectious disease risks; and absence of monitoring, reporting, and evaluation. © The Author(s) 2015.

Validation of the Malaysian Coping Strategy Instrument to measure household food insecurity in Kelantan, Malaysia.

PubMed

Sulaiman, Norhasmah; Shariff, Zalilah Mohd; Jalil, Rohana Abdul; Taib, Mohd Nasir Mohd; Kandiah, Mirnalini; Samah, Asnarulkhadi Abu

2011-12-01

Food insecurity occurs whenever people are not able to access enough food at all times for an active and healthy life or when adequate and safe food acquired by socially acceptable ways is not available. To validate the Malaysian Coping Strategy Instrument (MCSI) to measure household food insecurity in Kelantan, Malaysia. A cross-sectional study was conducted on 301 nonpregnant, nonlactating Malay women, aged between 19 and 49 years, living in rural and urban areas. The respondents were interviewed with the use of a structured questionnaire to obtain information on their demographic and socioeconomic characteristics, household food security, and dietary intake. Demographic and socioeconomic characteristics (household size, number of children, number of children attending school, household income, and per capita income) were significantly associated with household food-security status in rural and urban areas. Energy intake, fat intake, percentage of energy from fat, and number of servings of meat,fish, or poultry and legumes were significantly associated with household food-security status in rural areas. The dietary diversity score was significantly associated with household food-security status in rural and urban areas. Validating the MCSI in other areas of Malaysia as well as in similar settings elsewhere in the world before it is used to measure household food insecurity in the population is strongly recommended. In this study, the MCSI was found to be a reliable and valid measure of household food insecurity based on criterion-related validity, particularly in terms of demographic and socioeconomic characteristics and dietary diversity.

Impact of the China Healthy Cities Initiative on Urban Environment.

PubMed

Yue, Dahai; Ruan, Shiman; Xu, Jin; Zhu, Weiming; Zhang, Luyu; Cheng, Gang; Meng, Qingyue

2017-04-01

The China Healthy Cities initiative, a nationwide public health campaign, has been implemented for 25 years. As "Healthy China 2030" becomes the key national strategy for improving population health, this initiative is an important component. However, the effects of the initiative have not been well studied. This paper aims to explore its impact on urban environment using a multiple time series design. We adopted a stratified and systematic sampling method to choose 15 China healthy cities across the country. For the selected healthy cities, 1:1 matched non-healthy cities were selected as the comparison group. We collected longitudinal data from 5 years before cities achieved the healthy city title up to 2012. We used hierarchical models to calculate difference-in-differences estimates for examining the impact of the initiative. We found that the China Healthy Cities initiative was associated with increases in the proportion of urban domestic sewage treated (32 percentage points), the proportion of urban domestic garbage treated (30 percentage points), and the proportion of qualified farmers' markets (40 percentage points), all of which are statistically significant (P < 0.05). No significant change was found for increases in green coverage of urban built-up area (5 percentage points), green space per capita (2 square meter), and days with Air Quality Index/Air Pollution Index ≤ 100 (25 days). In conclusion, the China Healthy Cities initiative was associated with significant improved urban environment in terms of infrastructure construction, yet had little impact on green space and air quality.

Climate change accelerates growth of urban trees in metropolises worldwide.

PubMed

Pretzsch, Hans; Biber, Peter; Uhl, Enno; Dahlhausen, Jens; Schütze, Gerhard; Perkins, Diana; Rötzer, Thomas; Caldentey, Juan; Koike, Takayoshi; Con, Tran van; Chavanne, Aurélia; Toit, Ben du; Foster, Keith; Lefer, Barry

2017-11-13

Despite the importance of urban trees, their growth reaction to climate change and to the urban heat island effect has not yet been investigated with an international scope. While we are well informed about forest growth under recent conditions, it is unclear if this knowledge can be simply transferred to urban environments. Based on tree ring analyses in ten metropolises worldwide, we show that, in general, urban trees have undergone accelerated growth since the 1960s. In addition, urban trees tend to grow more quickly than their counterparts in the rural surroundings. However, our analysis shows that climate change seems to enhance the growth of rural trees more than that of urban trees. The benefits of growing in an urban environment seem to outweigh known negative effects, however, accelerated growth may also mean more rapid ageing and shortened lifetime. Thus, city planners should adapt to the changed dynamics in order to secure the ecosystem services provided by urban trees.

Identifying security checkpoints locations to protect the major U.S. urban areas

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

Cuellar-Hengartner, Leticia; Watkins, Daniel; Kubicek, Deborah A.

Transit networks are integral to the economy and to society, but at the same time they could allow terrorists to transport weapons of mass destruction into any city. Road networks are especially vulnerable, because they lack natural checkpoints unlike air networks that have security measures in place at all major airports. One approach to mitigate this risk is ensuring that every road route passes through at least one security checkpoint. Using the Ford-Fulkerson maximum-flow algorithm, we generate a minimum set of checkpoint locations within a ring-shaped buffer area surrounding the 50 largest US urban areas. We study how the numbermore » of checkpoints changes as we increase the buffer width to perform a cost-benefit analysis and to identify groups of cities that behave similarly. The set of required checkpoints is surprisingly small (10-124) despite the hundreds of thousands of road arcs in those areas, making it feasible to protect all major cities.« less

Identifying security checkpoints locations to protect the major U.S. urban areas

DOE PAGES

Cuellar-Hengartner, Leticia; Watkins, Daniel; Kubicek, Deborah A.; ...

2015-09-01

Transit networks are integral to the economy and to society, but at the same time they could allow terrorists to transport weapons of mass destruction into any city. Road networks are especially vulnerable, because they lack natural checkpoints unlike air networks that have security measures in place at all major airports. One approach to mitigate this risk is ensuring that every road route passes through at least one security checkpoint. Using the Ford-Fulkerson maximum-flow algorithm, we generate a minimum set of checkpoint locations within a ring-shaped buffer area surrounding the 50 largest US urban areas. We study how the numbermore » of checkpoints changes as we increase the buffer width to perform a cost-benefit analysis and to identify groups of cities that behave similarly. The set of required checkpoints is surprisingly small (10-124) despite the hundreds of thousands of road arcs in those areas, making it feasible to protect all major cities.« less

A framework for analyzing the economic tradeoffs between urban commerce and security against terrorism.

PubMed

Rose, Adam; Avetisyan, Misak; Chatterjee, Samrat

2014-08-01

This article presents a framework for economic consequence analysis of terrorism countermeasures. It specifies major categories of direct and indirect costs, benefits, spillover effects, and transfer payments that must be estimated in a comprehensive assessment. It develops a spreadsheet tool for data collection, storage, and refinement, as well as estimation of the various components of the necessary economic accounts. It also illustrates the usefulness of the framework in the first assessment of the tradeoffs between enhanced security and changes in commercial activity in an urban area, with explicit attention to the role of spillover effects. The article also contributes a practical user interface to the model for emergency managers. © 2014 Society for Risk Analysis.

Ecology and equity: key determinants of sustainable water security.

PubMed

Swaminathan, M S

2001-01-01

Trends in water consumption indicate that demand for water for household and industrial uses in developing countries could double as a proportion of total water demand in the next 25 years. Scope for expansion of water supply will, at the same time, be limited because development of irrigation and urban water supplies is becoming increasingly expensive, and often involves high costs in terms of environmental degradation and human resettlement. Without fundamental reform of water management, the rapid growth in urban water demand will require large transfers of water from irrigated agriculture, thereby threatening food security. Hence, water supply and demand should be managed in an integrated fashion, simultaneously considering all uses and sources. This will call for the establishment of community centred food and water security systems and national water trusts. Once such systems and Trusts are established there could be a legally binding Global Water Convention on the model of the Global Convention on Climate and Biodiversity. The details of such a Global Water Conventions can be finalized at one of the future Stockholm Water Symposia. There are uncommon opportunities today for a water-secure world through synergy between technology, public policy and peoples' participation.

Improved Gradation for Rain Garden of Low Impact Development

NASA Astrophysics Data System (ADS)

Lee, Sandra; Chang, Fu-Ming

2016-04-01

With rapid urban and economic development, living standard improves in urban areas but urban ecological environments deteriorate rapidly. Urban waterlogging and flooding have become a serious problem for urban water security. As urbanization continues, sustainability is the key to balance between urban development and healthy environment. Rain garden is recommended to be one of the best ways to reduce urban pollutants. It not only diminishes runoff flooding but also purify water in the urban area. The studies on rain gardens are mainly about how to incorporate rain garden to purify water quality, but lack of researches on runoff control. This project focuses on rain garden under Low Impact Development using indoor laboratory to test and quantify the water holding capacities of two different Taiwan indigenous rain garden plants, Taiwan Cyclosorus and Sour Grass. The results show that the water holding capacity of Sour Grass (10%-37%) is better than that of Taiwan Cyclosorus (6.8%-17.3%). The results could be a helpful reference for Low Impact Development in urban flood prevention and urban planning. Keywords: Low Impact Development; rain garden; indoor laboratory experiments; water holding capacity; porosity

Lessons Learned: Implementation of the Milwaukee Urban Systemic Initiative in Years One and Two. Report for the Milwaukee Public Schools.

ERIC Educational Resources Information Center

Doyle, Lynn H.; Huinker, DeAnn

The Urban Systemic Initiatives (USI) program is an effort sponsored by the National Science Foundation (NSF) that targets large urban school systems with the goal of sustainable implementation of high-quality, standards-based teaching for the purpose of attaining system-wide increases in students' learning of challenging mathematics and science.…

Smart thermal networks for smart cities - Introduction of concepts and measures

NASA Astrophysics Data System (ADS)

Schmidt, R. R.; Pol, O.; Basciotti, D.; Page, J.

2012-10-01

In order to contribute to high living standards, climate mitigation and energy supply security, future urban energy systems require a holistic approach. In particular an intelligent integration of thermal networks is necessary. This paper will briefly present the "smart city" concept and introduce an associated definition for smart thermal networks defined on three levels: 1. the interaction with urban planning processes and the interface to the overall urban energy system, 2. the adaptation of the temperature level and 3. supply and demand-side management strategies.

State policies and internal migration in Asia.

PubMed

Oberai, A S

1981-01-01

The objective of this discussion is to identify policies and programs in Asia that are explicitly or implicitly designed to influence migration, to investigate why they were adopted and how far they have actually been implemented, and to assess their direct and indirect consequences. For study purposes, policies and programs are classified according to whether they prohibit or reverse migration, redirect or channel migration to specific rural or urban locations, reduce the total volume of migration, or encourage or discourage urban in-migration. Discussion of each type of policy is accompanied by a description of its rationale and implementation mechanism, examples of countries in Asia that have recourse to it, and its intended or actual effect on migration. Several countries in Asia have taken direct measures to reverse the flow of migration and to stop or discourage migration to urban areas. These measures have included administrative and legal controls, police registration, and direct "rustication" programs to remove urban inhabitants to the countryside. The availability of public land has prompted many Asian countries to adopt schemes that have been labeled resettlement, transmigration, colonization, or land development. These schemes have been designed to realize 1 or more of the following objectives: to provide land and income to the landless; increase agricultural production; correct spatial imbalances in the distribution of population; or exploit frontier lands for reasons of national security. 1 of the basic goals of decentralized industrialization and regional development policies has been the reduction of interregional disparities and the redirection of migrations from large metropolitan areas to smaller and medium sized towns. To encourage industry to move to small urban locations initial infrastructure investments, tax benefits, and other incentives have been offered. Policies to reduce the overall volume of migration have frequently included rural development programs, the primary purpose of which is to retain potential migrants in the rural areas, and preferential policies for natives with a view toward discouraging interregional migration. The explicit goal of rural development strategies is often to slow rural-urban migration. Slowly the attitude towards migrant squatters and slum dwellers is changing from punitive to more tolerant. Several measures have been taken to accommodate migrants in urban areas and to promote their welfare.

17 CFR 240.12f-2 - Extending unlisted trading privileges to a security that is the subject of an initial public...

Code of Federal Regulations, 2011 CFR

2011-04-01

... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Extending unlisted trading... Unlisted Trading § 240.12f-2 Extending unlisted trading privileges to a security that is the subject of an initial public offering. (a) General provision. A national securities exchange may extend unlisted trading...

17 CFR 240.12f-2 - Extending unlisted trading privileges to a security that is the subject of an initial public...

Code of Federal Regulations, 2012 CFR

2012-04-01

... 17 Commodity and Securities Exchanges 3 2012-04-01 2012-04-01 false Extending unlisted trading... Unlisted Trading § 240.12f-2 Extending unlisted trading privileges to a security that is the subject of an initial public offering. (a) General provision. A national securities exchange may extend unlisted trading...

17 CFR 240.12f-2 - Extending unlisted trading privileges to a security that is the subject of an initial public...

Code of Federal Regulations, 2013 CFR

2013-04-01

... 17 Commodity and Securities Exchanges 3 2013-04-01 2013-04-01 false Extending unlisted trading... Unlisted Trading § 240.12f-2 Extending unlisted trading privileges to a security that is the subject of an initial public offering. (a) General provision. A national securities exchange may extend unlisted trading...

17 CFR 240.12f-2 - Extending unlisted trading privileges to a security that is the subject of an initial public...

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Extending unlisted trading... Unlisted Trading § 240.12f-2 Extending unlisted trading privileges to a security that is the subject of an initial public offering. (a) General provision. A national securities exchange may extend unlisted trading...

Impact of urbanization on flood of Shigu creek in Dongguan city

NASA Astrophysics Data System (ADS)

Pan, Luying; Chen, Yangbo; Zhang, Tao

2018-06-01

Shigu creek is a highly urbanized small watershed in Dongguan City. Due to rapid urbanization, quick flood response has been observed, which posted great threat to the flood security of Dongguan City. To evaluate the impact of urbanization on the flood changes of Shigu creek is very important for the flood mitigation of Shigu creek, which will provide insight for flood planners and managers for if to build a larger flood mitigation system. In this paper, the Land cover/use changes of Shigu creek from 1987-2015 induced by urbanization was first extracted from a local database, then, the Liuxihe model, a physically based distributed hydrological model, is employed to simulate the flood processes impacted by urbanization. Precipitation of 3 storms was used for flood processes simulation. The results show that the runoff coefficient and peak flow have increased sharply.

Projected economic impacts of a 16-Inch tree cutting cap for ponderosa pine forests within the greater Flagstaff urban-wildlands

Treesearch

Debra Larson; Richard Mirth

2001-01-01

The Grand Canyon Forest Partnership (GCFP), located in Flagstaff, AZ, has implemented a 16-inch diameter breast height cutting cap in the Fort Valley Restoration (Phase One) Project to secure the support of environmental organizations for urban interface forest restoration and fuels reduction projects. This paper provides insights into the economic impacts of this...

Negotiating Livelihoods beyond Beijing: The Burden of Women Food Vendors in the Informal Economy of Limbe, Cameroon

ERIC Educational Resources Information Center

Fonchingong, Charles C.

2005-01-01

As a response to the trappings of globalisation and the commoditisation of the sphere of production, women continue to play a crucial role in securing livelihoods by guaranteeing access to food in rural, peri-urban, and urban areas. Based on a survey of food vendors, this paper evaluates women's input through informal earnings, the coping…

The impact of ART initiation on household food security over time.

PubMed

Patenaude, Bryan N; Chimbindi, Natsayi; Pillay, Deenan; Bärnighausen, Till

2018-02-01

While evidence suggests that adequate nutrition contributes to the efficacy of ART, the potential causal impact of ART initiation on household food security has not been thoroughly examined. In this study, we present some of the first causal evidence of the impact of ART initiation on household food security. We employ a quasi-experimental design, regression discontinuity, over 5540 individuals from an ongoing population cohort study in KwaZulu-Natal, South Africa, by utilizing the CD4 count-based ART eligibility threshold to examine the impact of ART initiation on household food security. We find that ART initiation causes a significant increase in the probability of food insecurity in the first year, which diminishes to zero within three years of initiation. Within the first year, ART initiation was found to significantly increase the probabilities that (1) the surveyed adult had missed any food in the past month by 10.2 percentage points (coefficient = 0.102, 95%CI = [0.039, 0.166]); (2) any adult in the household had missed a meal in the past month by 15.2 percentage points (coefficient = 0.152, 95%CI = [0.073, 0.231]); and (3) any child in the household had missed a meal in the past month by 8.9 percentage points (coefficient = 0.0898, 95%CI = [0.0317, 0.148]). While we cannot definitively isolate the mechanistic pathways from ART to household food security, our results are consistent with ART affecting food security through household resource strain and patient appetite recovery. Several policies could mitigate the negative impact of ART on food security, in particular food parcels or food vouchers for ART patients in the first two years after treatment initiation. Copyright © 2017 Elsevier Ltd. All rights reserved.

The Journey Begins: First Year Activities of the MUSI Mathematics/Science Resource Teachers. A Report on the Milwaukee Urban Systemic Initiative.

ERIC Educational Resources Information Center

Huinker, DeAnn; Pearson, Gretchen

The Urban Systemic Initiatives (USI) program is an effort sponsored by the National Science Foundation (NSF) that targets large urban school systems with the goal of sustainable implementation of high-quality, standards-based teaching for the purpose of attaining system-wide increases in students' learning of challenging mathematics and science.…

Internal Migration and Sexual Initiation among Never Married Youths in Nigeria

PubMed Central

Mberu, Blessing Uchenna; White, Michael J

2013-01-01

The high rates of youth migration to urban and economic centers, in the context of persistent poverty and devastating HIV/AIDS burden, raises intricate social policy challenges in developing countries. This study examines patterns of internal migration and sexual initiation among Nigerian youths, using the 2003 Nigeria DHS data, descriptive statistics, Kaplan-Meier survival curves and discrete-time hazard regression models. Migrants generally show stronger association than non-migrants, and urban-urban migrants show the strongest independent association to early sexual initiation. These outcomes underscore that loss of social capital and exposure to sexually lenient urban environment increase youth's propensity to sexual engagement. Other significant covariates are age, gender, ethnic origin, education, independent living arrangement and formal employment. The findings highlight the inadequacy of policy perspectives that neglect complex contextual nuances across groups and the need to address limited livelihood opportunities that fuel youth migration to urban destinations. PMID:21435767

Addressing software security risk mitigations in the life cycle

NASA Technical Reports Server (NTRS)

Gilliam, David; Powell, John; Haugh, Eric; Bishop, Matt

2003-01-01

The NASA Office of Safety and Mission Assurance (OSMA) has funded the Jet Propulsion Laboratory (JPL) with a Center Initiative, 'Reducing Software Security Risk through an Integrated Approach' (RSSR), to address this need. The Initiative is a formal approach to addressing software security in the life cycle through the instantiation of a Software Security Assessment Instrument (SSAI) for the development and maintenance life cycles.

The UNESCO biosphere reserve concept as a tool for urban sustainability: the CUBES Cape Town case study.

PubMed

Stanvliet, R; Jackson, J; Davis, G; De Swardt, C; Mokhoele, J; Thom, Q; Lane, B D

2004-06-01

The Cape Town Case Study (CTCS) was a multi-institutional collaborative project initiated by CUBES, a knowledge networking initiative of UNESCO's Ecological Sciences Division and the Earth Institute at Columbia University. Cape Town was selected as a CUBES site on the basis of its high biological and cultural significance, together with its demonstrated leadership in promoting urban sustainability. The CTCS was conducted by the Cape Town Urban Biosphere Group, a cross-disciplinary group of specialists drawn from national, provincial, municipal, and civil society institutions, mandated to examine the potential value of the UNESCO Biosphere Reserve concept as a tool for environmental management, social inclusion, and poverty alleviation in Cape Town. This article provides a contextualization of the CTCS and its collaborative process. It also reviews the biosphere reserve concept relative to urban sustainability objectives and proposes a more functional application of that concept in an urban context. A detailed analysis of key initiatives at the interface of conservation and poverty alleviation is provided in table format. Drawing on an examination of successful sustainability initiatives in Cape Town, specific recommendations are made for future application of the biosphere reserve concept in an urban context, as well as a model by which urban areas might affiliate with the UNESCO World Network of Biosphere Reserves, and criteria for such affiliation.

Comparative assessment for future prediction of urban water environment using WEAP model: A case study of Kathmandu, Manila and Jakarta

NASA Astrophysics Data System (ADS)

Kumar, Pankaj; Yoshifumi, Masago; Ammar, Rafieiemam; Mishra, Binaya; Fukushi, Ken

2017-04-01

Uncontrolled release of pollutants, increasing extreme weather condition, rapid urbanization and poor governance posing a serious threat to sustainable water resource management in developing urban spaces. Considering half of the world's mega-cities are in the Asia and the Pacific with 1.7 billion people do not access to improved water and sanitation, water security through its proper management is both an increasing concern and an imperative critical need. This research work strives to give a brief glimpse about predicted future water environment in Bagmati, Pasig and Ciliwung rivers from three different cities viz. Manila, Kathmandu and Jakarta respectively. Hydrological model used here to foresee the collective impacts of rapid population growth because of urbanization as well as climate change on unmet demand and water quality in near future time by 2030. All three rivers are major source of water for different usage viz. domestic, industrial, agriculture and recreation but uncontrolled withdrawal and sewerage disposal causing deterioration of water environment in recent past. Water Evaluation and Planning (WEAP) model was used to model river water quality pollution future scenarios using four indicator species i.e. Dissolved Oxygen (DO), Biochemical Oxygen Demand (BOD), Chemical Oxygen Demand (COD) and Nitrate (NO3). Result for simulated water quality as well as unmet demand for year 2030 when compared with that of reference year clearly indicates that not only water quality deteriorates but also unmet demands is increasing in future course of time. This also suggests that current initiatives and policies for water resource management are not sufficient enough and hence immediate and inclusive action through transdisciplinary research.

Urban Stormwater Quality: Linking Pesticide Variability To Our Sustainable Water Future

NASA Astrophysics Data System (ADS)

Rippy, M.; Deletic, A.; Gernjak, W.

2015-12-01

Climate change and global population growth demand creative, multidisciplinary, and multi-benefit approaches for sustaining adequate fresh water resources and protecting ecosystem health. Currently, a driving factor of aquatic ecosystem degradation (stormwater) is also one of the largest untapped urban freshwater resources. This suggests that ecosystem protection and potable water security might both be achieved via treating and capturing stormwater for human use (e.g., potable substitution). The viability of such a scheme, however, depends on 1) initial stormwater quality (e.g., the contaminants present and their associated human/environmental health risks), 2) the spatial and temporal variability of contaminants in stormwater, and 3) the capacity of existing technologies to treat those contaminants to fit for purpose standards. Here we present results from a four year study of urban stormwater conducted across ten catchments and four states in Australia that addresses these three issues relative to stormwater pesticides. In total, 19 pesticides were detected across all sites and times. In general, pesticide concentrations were lower than has been reported in other countries, including the United States, Canada and Europe. This is reflected in few exceedences of public health (< 1%) and aquatic ecosystem standards (0% for invertebrates and fish, < 1% for algae and plants). Interestingly, pesticide patterns were found to be stable across seasons, and years, but varied across catchments. These catchment-specific fingerprints may reflect preferential commercial product use, as they map closely to co-occurrence patterns in registered Australian products. Importantly, the presence of catchment-specific pesticide variability has clear management implications; namely, urban stormwater must be managed at the catchment level and target local contaminant suites in order to best achieve desired human use and environmental protection standards.

Food insecurity and maternal–child nutritional status in Mexico: cross-sectional analysis of the National Health and Nutrition Survey 2012

PubMed Central

Shamah-Levy, Teresa; Mundo-Rosas, Verónica; Morales-Ruan, Carmen; Cuevas-Nasu, Lucia; Méndez-Gómez-Humarán, Ignacio; Pérez-Escamilla, Rafael

2017-01-01

Objective To examine the association between household food insecurity (HFI) and risk of childhood stunting and to determine whether this association is modified by maternal–child overweight/obesity. Design Observational cross-sectional study. Setting Data come from the Mexican National Health and Nutrition Survey (ENSANUT 2012 by its initials in Spanish), representative of rural and urban areas. Participants Our study sample included 5087 mother–preschool child pairs and 7181 mother–schoolchild pairs. Main outcome measures Differences in the prevalence (95% CI) of each HFI category by socioeconomic characteristics and maternal–child nutritional status were estimated. A logistic regression model was conducted for stunting and overweight among preschool children and for stunting and overweight/obesity among schoolchildren, adjusting for pertinent covariates. HFI was measured according to the Latin American and Caribbean Food Security Scale (ELCSA by its initials in Spanish). Weight and recumbent lenght or height measures were obtained from children. Overweight and obesity in women were determined according to the WHO Growth Reference Charts. The following covariates were included: sex of the child. urbanicity (urban/rural), region of residence and maternal education. Benefiting from food assistance programmes and socioeconomic status index were also included. Results were expressed as adjusted ORs. Results Stunting proved more prevalent in preschool children with moderate or severe HFI (16.2% and 16.8%, respectively) (p=0.036 and p=0.007, respectively) than in their counterparts with mild or no HFI (13.2% and 10.7%, respectively). Furthermore, the interaction between HFI and maternal obesity had a significant impact on stunting in preschool children (p<0.05). Severe HFI increased risk of stunting in children with non-obese mothers but not in those with obese mothers. Conclusion We have discovered a new relationship between HFI and maternal obesity on the one hand and risk of childhood stunting on the other hand. This may reflect a shared mechanism involving dual forms of malnutrition. PMID:28760785

Solar Urban Neighborhood (SUN). Final report

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

Ellertson, J.

1984-07-10

The Solar Urban Neighborhood (SUN) project was conceived to demonstrate a widely applicable cooperative procedure for low and moderate income urban residents to conserve energy and promote neighborhood revitalization through installing affordable energy conservation and solar retrofit measures on their homes. The self-help retrofit systems demonstrated fan-assisted air panels for walls and a mansard roof as well as vented Trombe wall and a sunspace. Building upon a strong tradition of cooperation within their neighborhood (security watches, community gardening, bartering of skills for do-it-yourself projects), these Roxbury neighbors were able to use the DOE grant as a catalyst for doing amore » far more ambitious undertaking. Additionally, the project used elements of a private-public partnership since the project director was also an energy retrofit contractor with specialized equipment and skills to share, wholesale purchase access, etc. Countervailing negative forces which impeded the progress of the project were the very ambitiousness of the solar retrofit itself, the delays in receiving the initial start up grant advance and in overcoming zoning restrictions which required design modifications; and discovery of building defects (dry rot, carpenter ants) within the structures at the time of retrofit. Nevertheless, the SUN project did have a wide impact through formal and informal outreach; through an associated project, SUN-TECH, which promoted solar retrofit awareness and involvement of City of Boston building, energy, and housing officials; and through evolvement of a grass roots level public-private partnership.« less

32 CFR 321.9 - Appeal of initial amendment decision.

Code of Federal Regulations, 2011 CFR

2011-07-01

... (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.9 Appeal of initial amendment... record, the Defense Security Service, Office of FOI and Privacy will assure that such appeal is handled... may be sent to the Defense Security Service, Office of FOI and Privacy, (GCF), 1340 Braddock Place...

32 CFR 321.9 - Appeal of initial amendment decision.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.9 Appeal of initial amendment... record, the Defense Security Service, Office of FOI and Privacy will assure that such appeal is handled... may be sent to the Defense Security Service, Office of FOI and Privacy, (GCF), 1340 Braddock Place...

32 CFR 321.9 - Appeal of initial amendment decision.

Code of Federal Regulations, 2012 CFR

2012-07-01

... (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.9 Appeal of initial amendment... record, the Defense Security Service, Office of FOI and Privacy will assure that such appeal is handled... may be sent to the Defense Security Service, Office of FOI and Privacy, (GCF), 1340 Braddock Place...

32 CFR 321.9 - Appeal of initial amendment decision.

Code of Federal Regulations, 2014 CFR

2014-07-01

... (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.9 Appeal of initial amendment... record, the Defense Security Service, Office of FOI and Privacy will assure that such appeal is handled... may be sent to the Defense Security Service, Office of FOI and Privacy, (GCF), 1340 Braddock Place...

32 CFR 321.9 - Appeal of initial amendment decision.

Code of Federal Regulations, 2013 CFR

2013-07-01

... (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.9 Appeal of initial amendment... record, the Defense Security Service, Office of FOI and Privacy will assure that such appeal is handled... may be sent to the Defense Security Service, Office of FOI and Privacy, (GCF), 1340 Braddock Place...

17 CFR 201.411 - Commission consideration of initial decisions by hearing officers.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 2 2010-04-01 2010-04-01 false Commission consideration of initial decisions by hearing officers. 201.411 Section 201.411 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION RULES OF PRACTICE Rules of Practice Appeal to the Commission and...

Satellites as Sentinels for Environment & Health

NASA Technical Reports Server (NTRS)

Maynard, Nancy G.

2002-01-01

Satellites as Sentinels for Environment & Health Remotely-sensed data and observations are providing powerful new tools for addressing human and ecosystem health by enabling improved understanding of the relationships and linkages between health-related environmental parameters and society as well as techniques for early warning of potential health problems. NASA Office of Earth Science Applications Program has established a new initiative to utilize its data, expertise, and observations of the Earth for public health applications. In this initiative, lead by Goddard Space Flight Center, remote sensing, geographic information systems, improved computational capabilities, and interdisciplinary research between the Earth and health science communities are being combined in rich collaborative efforts resulting in more rapid problem-solving, early warning, and prevention in global health issues. This presentation provides a number of recent examples of applications of advanced remote sensing and other technologies to health.and security issues related to the following: infectious and vector-borne diseases; urban, regional and global air pollution; African and Asian airborne dust; heat stress; UV radiation; water-borne disease; extreme weather; contaminant pathways (ocean, atmosphere, ice)

SECURE Act

THOMAS, 113th Congress

Sen. Schatz, Brian [D-HI

2014-04-09

Senate - 04/09/2014 Read twice and referred to the Committee on Banking, Housing, and Urban Affairs. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

Integrated assessment and scenarios simulation of urban water security system in the southwest of China with system dynamics analysis.

PubMed

Yin, Su; Dongjie, Guan; Weici, Su; Weijun, Gao

2017-11-01

The demand for global freshwater is growing, while global freshwater available for human use is limited within a certain time and space. Its security has significant impacts on both the socio-economic system and ecological system. Recently, studies have focused on the urban water security system (UWSS) in terms of either water quantity or water quality. In this study, water resources, water environment, and water disaster issues in the UWSS were combined to establish an evaluation index system with system dynamics (SD) and geographic information systems (GIS). The GIS method performs qualitative analysis from the perspective of the spatial dimension; meanwhile, the SD method performs quantitative calculation about related water security problems from the perspective of the temporal dimension. We established a UWSS model for Guizhou province, China to analyze influencing factors, main driving factors, and system variation law, by using the SD method. We simulated the water security system from 2005 to 2025 under four scenarios (Guiyang scenario, Zunyi scenario, Bijie scenario and combined scenario). The results demonstrate that: (1) the severity of water security in cities is ranked as follows: three cities are secure in Guizhou province, four cities are in basic security and two cities are in a situation of insecurity from the spatial dimension of GIS through water security synthesis; and (2) the major driving factors of UWSS in Guizhou province include agricultural irrigation water demand, soil and water losses area, a ratio increase to the standard of water quality, and investment in environmental protection. A combined scenario is the best solution for UWSS by 2025 in Guizhou province under the four scenarios from the temporal dimension of SD. The results of this study provide a useful suggestion for the management of freshwater for the cities of Guizhou province in southwest China.

Gulf Security and the Iran-Iraq War

DTIC Science & Technology

1985-01-01

subsequent massacre of Palestinians in the Sabra and Shatila refugee camps (which prompted Egypt to recall its ambassador from Tel Aviv) have contributed...purchase of agri- cultural land by returning migrants has driven selling land- owners into urban areas where additional demands are being placed on the...and the ap- pearance of urban guerrilla and other subversive elements intensified the regime’s reliance on the armed forces. A strong military force

The Mother-Infant Relationship and Infant Attachment in a South African Peri-Urban Settlement

ERIC Educational Resources Information Center

Tomlinson, Mark; Cooper, Peter; Murray, Lynne

2005-01-01

A sample of 147 mother-infant dyads was recruited from a peri-urban settlement outside Cape Town and seen at 2- and 18-months postpartum. At 18 months, 61.9% of the infants were rated as securely attached (B); 4.1% as avoidant (A); 8.2% as resistant (C); and 25.8% disorganized (D). Postpartum depression at 2 months, and indices of poor parenting…

Urban cultivation in allotments maintains soil qualities adversely affected by conventional agriculture.

PubMed

Edmondson, Jill L; Davies, Zoe G; Gaston, Kevin J; Leake, Jonathan R

2014-08-01

Modern agriculture, in seeking to maximize yields to meet growing global food demand, has caused loss of soil organic carbon (SOC) and compaction, impairing critical regulating and supporting ecosystem services upon which humans also depend. Own-growing makes an important contribution to food security in urban areas globally, but its effects on soil qualities that underpin ecosystem service provision are currently unknown. We compared the main indicators of soil quality; SOC storage, total nitrogen (TN), C : N ratio and bulk density (BD) in urban allotments to soils from the surrounding agricultural region, and between the allotments and other urban greenspaces in a typical UK city. A questionnaire was used to investigate allotment management practices that influence soil properties. Allotment soils had 32% higher SOC concentrations and 36% higher C : N ratios than pastures and arable fields and 25% higher TN and 10% lower BD than arable soils. There was no significant difference between SOC concentration in allotments and urban non-domestic greenspaces, but it was higher in domestic gardens beneath woody vegetation. Allotment soil C : N ratio exceeded that in non-domestic greenspaces, but was lower than that in garden soil. Three-quarters of surveyed allotment plot holders added manure, 95% composted biomass on-site, and many added organic-based fertilizers and commercial composts. This may explain the maintenance of SOC, C : N ratios, TN and low BD, which are positively associated with soil functioning. Synthesis and applications . Maintenance and protection of the quality of our soil resource is essential for sustainable food production and for regulating and supporting ecosystem services upon which we depend. Our study establishes, for the first time, that small-scale urban food production can occur without the penalty of soil degradation seen in conventional agriculture, and maintains the high soil quality seen in urban greenspaces. Given the involvement of over 800 million people in urban agriculture globally, and its important contribution to food security, our findings suggest that to better protect soil functions, local, national and international urban planning and policy making should promote more urban own-growing in preference to further intensification of conventional agriculture to meet increasing food demand.

Urban cultivation in allotments maintains soil qualities adversely affected by conventional agriculture

PubMed Central

Edmondson, Jill L; Davies, Zoe G; Gaston, Kevin J; Leake, Jonathan R

2014-01-01

Modern agriculture, in seeking to maximize yields to meet growing global food demand, has caused loss of soil organic carbon (SOC) and compaction, impairing critical regulating and supporting ecosystem services upon which humans also depend. Own-growing makes an important contribution to food security in urban areas globally, but its effects on soil qualities that underpin ecosystem service provision are currently unknown. We compared the main indicators of soil quality; SOC storage, total nitrogen (TN), C : N ratio and bulk density (BD) in urban allotments to soils from the surrounding agricultural region, and between the allotments and other urban greenspaces in a typical UK city. A questionnaire was used to investigate allotment management practices that influence soil properties. Allotment soils had 32% higher SOC concentrations and 36% higher C : N ratios than pastures and arable fields and 25% higher TN and 10% lower BD than arable soils. There was no significant difference between SOC concentration in allotments and urban non-domestic greenspaces, but it was higher in domestic gardens beneath woody vegetation. Allotment soil C : N ratio exceeded that in non-domestic greenspaces, but was lower than that in garden soil. Three-quarters of surveyed allotment plot holders added manure, 95% composted biomass on-site, and many added organic-based fertilizers and commercial composts. This may explain the maintenance of SOC, C : N ratios, TN and low BD, which are positively associated with soil functioning. Synthesis and applications. Maintenance and protection of the quality of our soil resource is essential for sustainable food production and for regulating and supporting ecosystem services upon which we depend. Our study establishes, for the first time, that small-scale urban food production can occur without the penalty of soil degradation seen in conventional agriculture, and maintains the high soil quality seen in urban greenspaces. Given the involvement of over 800 million people in urban agriculture globally, and its important contribution to food security, our findings suggest that to better protect soil functions, local, national and international urban planning and policy making should promote more urban own-growing in preference to further intensification of conventional agriculture to meet increasing food demand. PMID:25641978

Global assessment of urban and peri-urban agriculture: irrigated and rainfed croplands

NASA Astrophysics Data System (ADS)

Thebo, A. L.; Drechsel, P.; Lambin, E. F.

2014-11-01

The role of urban agriculture in global food security is a topic of increasing discussion. Existing research on urban and peri-urban agriculture consists largely of case studies that frequently use disparate definitions of urban and peri-urban agriculture depending on the local context and study objectives. This lack of consistency makes quantification of the extent of this practice at the global scale difficult. This study instead integrates global data on croplands and urban extents using spatial overlay analysis to estimate the global area of urban and peri-urban irrigated and rainfed croplands. The global area of urban irrigated croplands was estimated at about 24 Mha (11.0 percent of all irrigated croplands) with a cropping intensity of 1.48. The global area of urban rainfed croplands found was approximately 44 Mha (4.7 percent of all rainfed croplands) with a cropping intensity of 1.03. These values were derived from the MIRCA2000 Maximum Monthly Cropped Area Grids for irrigated and rainfed crops and therefore their sum does not necessarily represent the total urban cropland area when the maximum extent of irrigated and rainfed croplands occurs in different months. Further analysis of croplands within 20 km of urban extents show that 60 and 35 percent of, respectively, all irrigated and rainfed croplands fall within this distance range.

Advanced Materials, Technologies, and Complex Systems Analyses: Emerging Opportunities to Enhance Urban Water Security.

PubMed

Zodrow, Katherine R; Li, Qilin; Buono, Regina M; Chen, Wei; Daigger, Glen; Dueñas-Osorio, Leonardo; Elimelech, Menachem; Huang, Xia; Jiang, Guibin; Kim, Jae-Hong; Logan, Bruce E; Sedlak, David L; Westerhoff, Paul; Alvarez, Pedro J J

2017-09-19

Innovation in urban water systems is required to address the increasing demand for clean water due to population growth and aggravated water stress caused by water pollution, aging infrastructure, and climate change. Advances in materials science, modular water treatment technologies, and complex systems analyses, coupled with the drive to minimize the energy and environmental footprints of cities, provide new opportunities to ensure a resilient and safe water supply. We present a vision for enhancing efficiency and resiliency of urban water systems and discuss approaches and research needs for overcoming associated implementation challenges.

45 CFR 164.318 - Compliance dates for the initial implementation of the security standards.

Code of Federal Regulations, 2013 CFR

2013-10-01

... of Electronic Protected Health Information § 164.318 Compliance dates for the initial implementation of the security standards. (a) Health plan. (1) A health plan that is not a small health plan must... the security standards. 164.318 Section 164.318 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES...

45 CFR 164.318 - Compliance dates for the initial implementation of the security standards.

Code of Federal Regulations, 2012 CFR

2012-10-01

... of Electronic Protected Health Information § 164.318 Compliance dates for the initial implementation of the security standards. (a) Health plan. (1) A health plan that is not a small health plan must... the security standards. 164.318 Section 164.318 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES...

Addressing socioeconomic and political challenges posed by climate change

NASA Astrophysics Data System (ADS)

Fernando, Harindra Joseph; Klaic, Zvjezdana Bencetic

2011-08-01

NATO Advanced Research Workshop: Climate Change, Human Health and National Security; Dubrovnik, Croatia, 28-30 April 2011; Climate change has been identified as one of the most serious threats to humanity. It not only causes sea level rise, drought, crop failure, vector-borne diseases, extreme events, degradation of water and air quality, heat waves, and other phenomena, but it is also a threat multiplier wherein concatenation of multiple events may lead to frequent human catastrophes and intranational and international conflicts. In particular, urban areas may bear the brunt of climate change because of the amplification of climate effects that cascade down from global to urban scales, but current modeling and downscaling capabilities are unable to predict these effects with confidence. These were the main conclusions of a NATO Advanced Research Workshop (ARW) sponsored by the NATO Science for Peace and Security program. Thirty-two invitees from 17 counties, including leading modelers; natural, political, and social scientists; engineers; politicians; military experts; urban planners; industry analysts; epidemiologists; and health care professionals, parsed the topic on a common platform.

20 CFR 416.203 - Initial determinations of SSI eligibility.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Initial determinations of SSI eligibility. 416.203 Section 416.203 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Eligibility General § 416.203 Initial determinations of SSI...

20 CFR 416.203 - Initial determinations of SSI eligibility.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Initial determinations of SSI eligibility. 416.203 Section 416.203 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Eligibility General § 416.203 Initial determinations of SSI...

20 CFR 416.203 - Initial determinations of SSI eligibility.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Initial determinations of SSI eligibility. 416.203 Section 416.203 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Eligibility General § 416.203 Initial determinations of SSI...

20 CFR 416.203 - Initial determinations of SSI eligibility.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Initial determinations of SSI eligibility. 416.203 Section 416.203 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Eligibility General § 416.203 Initial determinations of SSI...

20 CFR 416.203 - Initial determinations of SSI eligibility.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Initial determinations of SSI eligibility. 416.203 Section 416.203 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Eligibility General § 416.203 Initial determinations of SSI...

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

Fulle, D.J.; Bilello, M.A.; Armstrong, J.A.

The US Trade and Development Agency is partially funding the initial phase of an ambient air quality monitoring program for the Metropolitan Municipality of Istanbul in Turkey. The objectives of the monitoring program are fourfold: (1) to ascertain existing levels of air pollution within the urban area; (2) to identify locations where there may be health concerns associated with existing levels of air pollution; (3) to determine the portion of air pollution arising from specific anthropogenic sources within the urban area; and (4) to target the major sources for an emission-reduction program. This program is being carried out in phases.more » A feasibility study has recently been completed. This initial activity will be followed by three main program phases. Phase 1 will involve the installation of several air quality monitoring stations to collect area-wide background data within and surrounding the Municipality. Phase 2 will consist of taking detailed pollutant measurements near specific sources and in specific areas of high pollutant concentrations identified in Phase 1. Phase 3 would target the major sources for emission reductions to improve local air quality and would institute revisions to the existing air quality permitting program. The feasibility study included determining the pollutants of concern, specifying the equipment that should be utilized in Phase 1 for the collection of the data, recommending the number and location of sites where data should be collected, determining site preparation and security needs, and defining the data reduction and analysis techniques which should be employed. This paper describes the results of the feasibility study and outlines plans for the remaining phases of the program.« less

Remediation following Man-made or Natural Disasters -Homeland Security Research

EPA Pesticide Factsheets

EPA develops procedures mitigate contamination and to remediate the environment following public health and environmental incidents and disasters. Contamination incidents involving urban areas could require the decontamination of

Common Operating Picture: UAV Security Study

NASA Technical Reports Server (NTRS)

2004-01-01

This initial communication security study is a top-level assessment of basic security issues related to the operation of Unmanned Aerial Vehicles (UAVs) in the National Airspace System (NAS). Security considerations will include information relating to the use of International Civil Aviation Organization (ICAO) Aeronautical Telecommunications Network (ATN) protocols and applications identifying their maturity, as well as the use of IPV4 and a version of mobile IPV6. The purpose of this assessment is to provide an initial analysis of the security implications of introducing UAVs into the NAS.

The AgMIP Coordinated Global and Regional Assessments (CGRA) of Climate Change Impacts on Agriculture and Food Security

NASA Technical Reports Server (NTRS)

Ruane, Alex; Rosenzweig, Cynthia; Elliott, Joshua; Antle, John

2015-01-01

The Agricultural Model Intercomparison and Improvement Project (AgMIP) has been working since 2010 to construct a protocol-based framework enabling regional assessments (led by regional experts and modelers) that can provide consistent inputs to global economic and integrated assessment models. These global models can then relay important global-level information that drive regional decision-making and outcomes throughout an interconnected agricultural system. AgMIPs community of nearly 800 climate, crop, livestock, economics, and IT experts has improved the state-of-the-art through model intercomparisons, validation exercises, regional integrated assessments, and the launch of AgMIP programs on all six arable continents. AgMIP is now launching Coordinated Global and Regional Assessments (CGRA) of climate change impacts on agriculture and food security to link global and regional crop and economic models using a protocol-based framework. The CGRA protocols are being developed to utilize historical observations, climate projections, and RCPsSSPs from CMIP5 (and potentially CMIP6), and will examine stakeholder-driven agricultural development and adaptation scenarios to provide cutting-edge assessments of climate changes impact on agriculture and food security. These protocols will build on the foundation of established protocols from AgMIPs 30+ activities, and will emphasize the use of multiple models, scenarios, and scales to enable an accurate assessment of related uncertainties. The CGRA is also designed to provide the outputs necessary to feed into integrated assessment models (IAMs), nutrition and food security assessments, nitrogen and carbon cycle models, and additional impact-sector assessments (e.g., water resources, land-use, biomes, urban areas). This presentation will describe the current status of CGRA planning and initial prototype experiments to demonstrate key aspects of the protocols before wider implementation ahead of the IPCC Sixth Assessment Report.

The AgMIP Coordinated Global and Regional Assessments (CGRA) of Climate Change Impacts on Agriculture and Food Security

NASA Astrophysics Data System (ADS)

Ruane, A. C.; Rosenzweig, C.; Antle, J. M.; Elliott, J. W.

2015-12-01

The Agricultural Model Intercomparison and Improvement Project (AgMIP) has been working since 2010 to construct a protocol-based framework enabling regional assessments (led by regional experts and modelers) that can provide consistent inputs to global economic and integrated assessment models. These global models can then relay important global-level information that drive regional decision-making and outcomes throughout an interconnected agricultural system. AgMIP's community of nearly 800 climate, crop, livestock, economics, and IT experts has improved the state-of-the-art through model intercomparisons, validation exercises, regional integrated assessments, and the launch of AgMIP programs on all six arable continents. AgMIP is now launching Coordinated Global and Regional Assessments (CGRA) of climate change impacts on agriculture and food security to link global and regional crop and economic models using a protocol-based framework. The CGRA protocols are being developed to utilize historical observations, climate projections, and RCPs/SSPs from CMIP5 (and potentially CMIP6), and will examine stakeholder-driven agricultural development and adaptation scenarios to provide cutting-edge assessments of climate change's impact on agriculture and food security. These protocols will build on the foundation of established protocols from AgMIP's 30+ activities, and will emphasize the use of multiple models, scenarios, and scales to enable an accurate assessment of related uncertainties. The CGRA is also designed to provide the outputs necessary to feed into integrated assessment models (IAMs), nutrition and food security assessments, nitrogen and carbon cycle models, and additional impact-sector assessments (e.g., water resources, land-use, biomes, urban areas). This presentation will describe the current status of CGRA planning and initial prototype experiments to demonstrate key aspects of the protocols before wider implementation ahead of the IPCC Sixth Assessment Report.

Vulnerability Analysis and Evaluation of Urban Road System in Tianjin

NASA Astrophysics Data System (ADS)

Liu, Y. Q.; Wu, X.

In recent years, with the development of economy, the road construction of our country has entered into a period of rapid growth. The road transportation network has been expanding and the risk of disasters is increasing. In this paper we study the vulnerability of urban road system in Tianjin. After analyzed many risk factors of the urban road system security, including road construction, road traffic and the natural environment, we proposed an evaluation index of vulnerability of urban road system and established the corresponding evaluation index system. Based on the results of analysis and comprehensive evaluation, appropriate improvement measures and suggestions which may reduce the vulnerability of the road system and improve the safety and reliability of the road system are proposed.

Data Security Act of 2011

THOMAS, 112th Congress

Sen. Carper, Thomas R. [D-DE

2011-07-28

Senate - 07/28/2011 Read twice and referred to the Committee on Banking, Housing, and Urban Affairs. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

12 CFR 1710.13 - Compensation of board members, executive officers, and employees.

Code of Federal Regulations, 2010 CFR

2010-01-01

... OVERSIGHT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT SAFETY AND SOUNDNESS CORPORATE GOVERNANCE Corporate... any financial reporting requirement under the securities laws, the chief executive officer and chief...

12 CFR 1710.13 - Compensation of board members, executive officers, and employees.

Code of Federal Regulations, 2012 CFR

2012-01-01

... OVERSIGHT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT SAFETY AND SOUNDNESS CORPORATE GOVERNANCE Corporate... any financial reporting requirement under the securities laws, the chief executive officer and chief...

12 CFR 1710.13 - Compensation of board members, executive officers, and employees.

Code of Federal Regulations, 2013 CFR

2013-01-01

... OVERSIGHT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT SAFETY AND SOUNDNESS CORPORATE GOVERNANCE Corporate... any financial reporting requirement under the securities laws, the chief executive officer and chief...

12 CFR 1710.13 - Compensation of board members, executive officers, and employees.

Code of Federal Regulations, 2014 CFR

2014-01-01

... OVERSIGHT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT SAFETY AND SOUNDNESS CORPORATE GOVERNANCE Corporate... any financial reporting requirement under the securities laws, the chief executive officer and chief...

12 CFR 1710.13 - Compensation of board members, executive officers, and employees.

Code of Federal Regulations, 2011 CFR

2011-01-01

... OVERSIGHT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT SAFETY AND SOUNDNESS CORPORATE GOVERNANCE Corporate... any financial reporting requirement under the securities laws, the chief executive officer and chief...

Protecting DHS Component Pre-9/11 Functions: Improving Visibility in Budget Exhibits

DTIC Science & Technology

2015-09-01

Security HUD Department of Housing and Urban Development LMR Living Marine Resources ICE Immigrations and Customs Enforcement M&A Management and...Department of Housing and Urban Development (HUD) “in order to better align it with the homeless assistance programs within that department.”63 At its...the agriculture sector to foreign pests and disease.80 There is certainly no shortage of activity in the agricultural inspection function; the volume

Environmental challenges threatening the growth of urban agriculture in the United States.

PubMed

Wortman, Sam E; Lovell, Sarah Taylor

2013-09-01

Urban agriculture, though often difficult to define, is an emerging sector of local food economies in the United States. Although urban and agricultural landscapes are often integrated in countries around the world, the establishment of mid- to large-scale food production in the U.S. urban ecosystem is a relatively new development. Many of the urban agricultural projects in the United States have emerged from social movements and nonprofit organizations focused on urban renewal, education, job training, community development, and sustainability initiatives. Although these social initiatives have traction, critical knowledge gaps exist regarding the science of food production in urban ecosystems. Developing a science-based approach to urban agriculture is essential to the economic and environmental sustainability of the movement. This paper reviews abiotic environmental factors influencing urban cropping systems, including soil contamination and remediation; atmospheric pollutants and altered climatic conditions; and water management, sources, and safety. This review paper seeks to characterize the limited state of the science on urban agricultural systems and identify future research questions most relevant to urban farmers, land-use planners, and environmental consultants. Copyright © by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, Inc.

Urbanization and its implications for food and farming.

PubMed

Satterthwaite, David; McGranahan, Gordon; Tacoli, Cecilia

2010-09-27

This paper discusses the influences on food and farming of an increasingly urbanized world and a declining ratio of food producers to food consumers. Urbanization has been underpinned by the rapid growth in the world economy and in the proportion of gross world product and of workers in industrial and service enterprises. Globally, agriculture has met the demands from this rapidly growing urban population, including food that is more energy-, land-, water- and greenhouse gas emission-intensive. But hundreds of millions of urban dwellers suffer under-nutrition. So the key issues with regard to agriculture and urbanization are whether the growing and changing demands for agricultural products from growing urban populations can be sustained while at the same time underpinning agricultural prosperity and reducing rural and urban poverty. To this are added the need to reduce greenhouse gas emissions and to build resilience in agriculture and urban development to climate change impacts. The paper gives particular attention to low- and middle-income nations since these have more than three-quarters of the world's urban population and most of its largest cities and these include nations where issues of food security are most pressing.

Hydrocomplexity: Addressing water security and emergent environmental risks

NASA Astrophysics Data System (ADS)

Kumar, Praveen

2015-07-01

Water security and emergent environmental risks are among the most significant societal concerns. They are highly interlinked to other global risks such as those related to climate, human health, food, human migration, biodiversity loss, urban sustainability, etc. Emergent risks result from the confluence of unanticipated interactions from evolving interdependencies between complex systems, such as those embedded in the water cycle. They are associated with the novelty of dynamical possibilities that have significant potential consequences to human and ecological systems, and not with probabilities based on historical precedence. To ensure water security we need to be able to anticipate the likelihood of risk possibilities as they present the prospect of the most impact through cascade of vulnerabilities. They arise due to a confluence of nonstationary drivers that include growing population, climate change, demographic shifts, urban growth, and economic expansion, among others, which create novel interdependencies leading to a potential of cascading network effects. Hydrocomplexity aims to address water security and emergent risks through the development of science, methods, and practices with the potential to foster a "Blue Revolution" akin to the Green revolution for food security. It blends both hard infrastructure based solution with soft knowledge driven solutions to increase the range of planning and design, management, mitigation and adaptation strategies. It provides a conceptual and synthetic framework to enable us to integrate discovery science and engineering, observational and information science, computational and communication systems, and social and institutional approaches to address consequential water and environmental challenges.

Remote sensing based approach for monitoring urban growth in Mexico city, Mexico: A case study

NASA Astrophysics Data System (ADS)

Obade, Vincent

The world is experiencing a rapid rate of urban expansion, largely contributed by the population growth. Other factors supporting urban growth include the improved efficiency in the transportation sector and increasing dependence on cars as a means of transport. The problems attributed to the urban growth include: depletion of energy resources, water and air pollution; loss of landscapes and wildlife, loss of agricultural land, inadequate social security and lack of employment or underemployment. Aerial photography is one of the popular techniques for analyzing, planning and minimizing urbanization related problems. However, with the advances in space technology, satellite remote sensing is increasingly being utilized in the analysis and planning of the urban environment. This article outlines the strengths and limitations of potential remote sensing techniques for monitoring urban growth. The selected methods include: Principal component analysis, Maximum likelihood classification and "decision tree". The results indicate that the "classification tree" approach is the most promising for monitoring urban change, given the improved accuracy and smooth transition between the various land cover classes

Maternal mobility across the rural-urban divide: empirical data from coastal Kenya

PubMed Central

Molyneux, C S; Mung’ala-Odera, V; Harpham, T; Snow, R W

2013-01-01

This paper describes the mobility patterns, rural-urban linkages and household structures for a low-income neighbourhood on the outskirts of Mombasa, Kenya’s main port, and a rural settlement 60 kilometres away. Drawing on interviews with a sample of mothers resident in each location, it documents their perceptions of the advantages and disadvantages of rural and urban life, and shows the continuous interchange between the two areas. It also highlights how most rural to urban migrants are familiar with urban environments before moving and how, having moved, many maintain strong rural ties. The ways in which households are split across rural and urban areas is influenced by intra-household relations and by household efforts to balance the income-earning opportunities in town, the relatively low cost of living in rural areas and future family security. This produces dramatic differences between and among rural and urban mothers and suggests a need for policy makers and planners to recognize diversity and to build upon complex livelihood strategies that span the rural-urban divide. PMID:23814409

Data Security Act of of 2010

THOMAS, 111th Congress

Sen. Carper, Thomas R. [D-DE

2010-07-14

Senate - 07/14/2010 Read twice and referred to the Committee on Banking, Housing, and Urban Affairs. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

Securities Litigation Attorney Accountability and Transparency Act

THOMAS, 113th Congress

Sen. Cornyn, John [R-TX

2013-03-22

Senate - 03/22/2013 Read twice and referred to the Committee on Banking, Housing, and Urban Affairs. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

Energy Security Through Transparency Act of 2009

THOMAS, 111th Congress

Sen. Lugar, Richard G. [R-IN

2009-09-23

Senate - 09/23/2009 Read twice and referred to the Committee on Banking, Housing, and Urban Affairs. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

An Assessment of the Food and Nutrition Security Status of Weaned 7-12 Months Old Children in Rural and Peri-Urban Communities of Gauteng and Limpopo Provinces, South Africa.

PubMed

Ntila, Sithandiwe; Siwela, Muthulisi; Kolanisi, Unathi; Abdelgadir, Hafiz; Ndhlala, Ashwell

2017-09-01

This study assessed the food and nutrition security status of children receiving complementary food in rural and peri-urban communities. A group of 106 mothers from Lebowakgomo village and Hammanskraal Township, respectively, participated in the survey. Additionally, six focus group discussions were conducted per study area to assess the mothers' perceptions about children's food access. The Children's Food Insecurity Access Scale (CFIAS) was used to assess the food security status (access) of the children. The Individual Dietary Diversity Score (IDDS) together with the unquantified food consumption frequency survey were used as a proxy measure of the nutritional quality of the children's diets. The age and weight of the children obtained from the children's clinic health cards were used to calculate Weight-for-Age Z scores (WAZ) in order to determine the prevalence of underweight children. The findings showed that a large percentage of children were severely food-insecure, 87% and 78%, in rural and peri-urban areas, respectively. Additionally, Lebowakgomo children (23.6%) and Hammanskraal children (17.9%) were severely underweight. Overall, children's diets in both study areas was characterized by nutrient-deficient complementary foods. Cheaper foods with a longer stomach-filling effect such as white maize meal and sugar were the most commonly purchased and used. Hence, the children consumed very limited amounts of foods rich in proteins, minerals, and vitamins, which significantly increased the risk of their being malnourished.

[Comparition of ecological security stress effects of artificial landscapes on natural landscapes in different rapid urban sprawl areas].

PubMed

Lin, Mei Xia; Lin, Tao; Qiu, Quan Yi; Sun, Cai Ge; Deng, Fu Liang; Zhang, Guo Qin

2017-04-18

The expansion of built-up area will cause stress effect on the regional natural ecological security pattern during urbanization process. Taking rapid expanding regions of four inland and coastal cities as study areas, including Tongzhou in Beijing, Zhengding in Hebei, Tanggu in Tianjin and Xiamen in Fujian, we constructed regional landscape stress indexes according to the principle of landscape ecology and comparatively analyzed the landscape pattern characteristics of rapid expanding regions and the differences of stress effect of artificial landscapes on four natural landscapes ecological security pattern in the process of rapid urbanization. Results showed that landscape erosion indexes of Tongzhou, Zhengding, Tanggu and Xiamen in 2015 were 1.039, 0.996, 1.239 and 0.945, respectively, which indicated that the natural landscapes were eroded significantly. Natural landscape types of those four regions presented different threatened levels. Among all natural landscape types, unused land and waters were worst threatened in Tongzhou, Zhengding and Tanggu, while in Xiamen cultivated land and waters showed the highest threat levels. The waters threat indexes of those four areas were all more than 0.743. Landscape isolation indexes of waters and unused land of the inland cities were greater than those of coastal cities, which meant water distribution of inland cities in the space was less gathered than that of coastal cities. Besides, compared with the other natural landscape, unused land and waters suffered the largest stress from artificial landscapes.

The Urbis Project: Identification and Characterization of Potential Urban Development Areas as a Web-Based Service

NASA Astrophysics Data System (ADS)

Manzke, Nina; Kada, Martin; Kastler, Thomas; Xu, Shaojuan; de Lange, Norbert; Ehlers, Manfred

2016-06-01

Urban sprawl and the related landscape fragmentation is a Europe-wide challenge in the context of sustainable urban planning. The URBan land recycling Information services for Sustainable cities (URBIS) project aims for the development, implementation, and validation of web-based information services for urban vacant land in European functional urban areas in order to provide end-users with site specific characteristics and to facilitate the identification and evaluation of potential development areas. The URBIS services are developed based on open geospatial data. In particular, the Copernicus Urban Atlas thematic layers serve as the main data source for an initial inventory of sites. In combination with remotely sensed data like SPOT5 images and ancillary datasets like OpenStreetMap, detailed site specific information is extracted. Services are defined for three main categories: i) baseline services, which comprise an initial inventory and typology of urban land, ii) update services, which provide a regular inventory update as well as an analysis of urban land use dynamics and changes, and iii) thematic services, which deliver specific information tailored to end-users' needs.

Breakfast-Skipping and Selecting Low-Nutritional-Quality Foods for Breakfast Are Common among Low-Income Urban Children, Regardless of Food Security Status.

PubMed

Dykstra, Holly; Davey, Adam; Fisher, Jennifer O; Polonsky, Heather; Sherman, Sandra; Abel, Michelle L; Dale, Lauren C; Foster, Gary D; Bauer, Katherine W

2016-03-01

Universal access to the School Breakfast Program (SBP) is intended to help low-income and food-insecure students overcome barriers to eating breakfast. However, SBP participation is often still low despite universal access. Further information is needed with regard to these children's breakfast behaviors, and in particular breakfast behaviors among youth from food-insecure families, to inform effective breakfast interventions. The objective of this study was to examine breakfast behaviors among a large sample of urban students with universal access to the SBP and to identify differences in breakfast behaviors among children from food-secure compared with food-insecure households. A cross-sectional study of 821 fourth- through sixth-grade students and their parents from 16 schools was conducted. Students reported the foods/drinks selected and location of obtaining food/drink on the morning of data collection, parents reported household food security status using the 6-item Food Security Survey Module, and the school district provided SBP participation data during the fall semester of 2013. Multivariable linear regression models accounting for school-level clustering were used to examine differences in breakfast behaviors across 3 levels of household food security: food secure, low food secure, and very low food secure. Students participated in the SBP 31.2% of possible days, with 13% never participating in the SBP. One-fifth (19.4%) of students purchased something from a corner store for breakfast, and 16.9% skipped breakfast. Forty-six percent of students were food insecure; few differences in breakfast behaviors were observed across levels of food security. Despite universal access to the SBP, participation in the SBP is low. Breakfast skipping and selection of foods of low nutritional quality in the morning are common, regardless of household food security status. Additional novel implementation of the SBP and addressing students' breakfast preferences may be necessary to further reduce barriers to students obtaining a free, healthful breakfast. This trial was registered at clinicaltrials.gov as NCT01924130. © 2016 American Society for Nutrition.

Emergency department workers' perceptions of security officers' effectiveness during violent events.

PubMed

Gillespie, Gordon Lee; Gates, Donna M; Miller, Margaret; Howard, Patricia Kunz

2012-01-01

The emergency department (ED) is among the most at-risk settings for violence by patients and visitors against ED workers. A first response to potential or actual events of workplace violence is often contacting hospital security officers for assistance. The purpose of this study is to describe ED workers' views of security officers' effectiveness during actual events of verbal and/or physical violence. Healthcare workers (n=31) from an urban pediatric ED in the Midwest United States. Participants were interviewed regarding their experiences with workplace violence. Verbatim transcripts were qualitatively analyzed. Six themes were identified: (1) a need for security officers, (2) security officers' availability and response, (3) security officers' presence or involvement, (4) security officers' ability to handle violent situations, (5) security officers' role with restraints, and (6) security officers' role with access. It is important that early communication between security officers and ED workers takes place before violent events occur. A uniform understanding of the roles and responsibilities of security officers should be clearly communicated to ED workers. Future research needs to be conducted with hospital-based security officers to describe their perceptions about their role in the prevention and management of workplace violence.

INITIAL STUDY OF HPAC MODELED DISPERSION DRIVEN BY MM5 WITH AND WITHOUT URBAN CANOPY PARAMETERIZATIONS

EPA Science Inventory

Improving the accuracy and capability of transport and dispersion models in urban areas is essential for current and future urban applications. These models must reflect more realistically the presence and details of urban canopy features. Such features markedly influence the flo...

Urban forestry research needs: a participatory assessment process

Treesearch

Kathleen L. Wolf; Linda E. Kruger

2010-01-01

New research initiatives focusing on urban ecology and natural resources are underway. Such programs coincide with increased local government action in urban forest planning and management, activities that are enhanced by scientific knowledge. This project used a participatory stakeholder process to explore and understand urban forestry research and technology transfer...

Undergraduate Student Research Opportunities and Economic Revitalization through Urban Agriculture Initiatives

ERIC Educational Resources Information Center

Schläppi, Michael R.

2017-01-01

Through interactions with the recently formed Cooperative of the Institute of Urban Agriculture and Nutrition (CIUAN), a catalyst initiative co-governed by community organizations and academia to engage in mutually beneficial research and teaching projects, Marquette University in Milwaukee, Wisconsin, is supporting community efforts to bring…

Implications of the Advanced Distributed Learning Initiative for Education. Urban Diversity Series.

ERIC Educational Resources Information Center

Fletcher, J. D.; Tobias, Sigmund

This monograph in the Urban Diversity Series describes the The Advanced Distributed Learning (ADL)initiative, relates it to research dealing with instruction generally and computer-mediated instruction specifically, and discusses its implications for education. ADL was undertaken to make instructional material universally accessible primarily, but…

Charter School Expansion and within District Equity: Confluence or Conflict?

ERIC Educational Resources Information Center

Baker, Bruce D.; Libby, Ken; Wiley, Kathryn

2015-01-01

This article explores whether two popular policy initiatives are compatible or conflicting strategies for enhancing educational equality in diverse large urban centers. These two initiatives are (1) charter school expansion and (2) improvement of resource equity across urban public school systems through policies often referred to as weighted…

77 FR 1710 - National Maritime Security Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-11

... DEPARTMENT OF HOMELAND SECURITY Coast Guard [USCG-2011-0975] National Maritime Security Advisory... notice announcing a National Maritime Security Advisory Committee (NMSAC) public meeting on January 18-19... and forward progress regarding multiple maritime security initiatives. If you have been adversely...

Cumulative Causation of Rural Migration and Initial Peri-Urbanization in China.

PubMed

Hao, Lingxin

2012-01-01

This paper posits that rural migration feeds the high demand for cheap labor in peri-urbanization, which is driven by globalization, flows of foreign capital, and entrepreneurial local governments. While the gravity model and push/pull perspective ignore the dynamics of migratory course, we use the cumulative causation of migration theory to conceptualize social expectations for outmigration and social resources from migrant networks in destinations. Four major findings are drawn from this demographic analysis based on micro data from China's 2000 Census. First, the expectation of outmigration significantly increases outmigration, and this effect is independent of push factors. Second, foreign direct investment (FDI) contributes to attracting rural labor migrants from other provinces to peri-urban areas as it does to cities. Third, social resources from migrant networks play an important role in attracting rural labor migrants to both city and noncity destinations. Fourth, the importance of wage differentials declines in gravitating rural labor migrants to peri-urban areas. These findings provide tentative evidence that rural labor migration is indispensable during initial peri-urbanization. Infused with flows of FDI and entrepreneurial local governments, rural migration has created a favorable initial condition for peri-urbanization.

Cumulative Causation of Rural Migration and Initial Peri-Urbanization in China*

PubMed Central

Hao, Lingxin

2014-01-01

This paper posits that rural migration feeds the high demand for cheap labor in peri-urbanization, which is driven by globalization, flows of foreign capital, and entrepreneurial local governments. While the gravity model and push/pull perspective ignore the dynamics of migratory course, we use the cumulative causation of migration theory to conceptualize social expectations for outmigration and social resources from migrant networks in destinations. Four major findings are drawn from this demographic analysis based on micro data from China’s 2000 Census. First, the expectation of outmigration significantly increases outmigration, and this effect is independent of push factors. Second, foreign direct investment (FDI) contributes to attracting rural labor migrants from other provinces to peri-urban areas as it does to cities. Third, social resources from migrant networks play an important role in attracting rural labor migrants to both city and noncity destinations. Fourth, the importance of wage differentials declines in gravitating rural labor migrants to peri-urban areas. These findings provide tentative evidence that rural labor migration is indispensable during initial peri-urbanization. Infused with flows of FDI and entrepreneurial local governments, rural migration has created a favorable initial condition for peri-urbanization. PMID:25525564

The return of the city-state: urban governance and the New York City H1N1 pandemic.

PubMed

Hoffman, Lily M

2013-02-01

This article examines New York City's response to the 2009 H1N1 pandemic in the context of the post-9/11 US security regime. While the federal level 'all-hazards' approach made for greater depth of support, it also generated unrealistic assumptions at odds with an effective local response. The combination of structurally induced opportunity and actor specific strengths (size, expertise) made for effective local governance by the New York City Department of Health and Mental Hygiene. By underlining the importance of locality as a first line of defence and linking defence function to policy initiative in regard to health governance, this study illustrates the continuing relevance of Weber's insight into the institutional structure of the city. © 2012 The Author. Sociology of Health & Illness © 2012 Foundation for the Sociology of Health & Illness/Blackwell Publishing Ltd.

An evaluation of the effects of neighborhood mobilization on community problems.

PubMed

Donnelly, Patrick G

2006-01-01

This research examines the outcomes of actions taken by members of a residential neighborhood association to revitalize a neighborhood and to make it a safer and more secure place to live. This urban neighborhood association initiated a major planning process in cooperation with city officials. Residents overwhelmingly adopted the plan that included the creation of mini-neighborhoods with a series of gates to moderate traffic flow, increase neighborliness, and reduce crime. An analysis of official data from police crime reports shows that crime was significantly reduced in the neighborhood after the street changes. This reduction in crime was maintained even five years later. Telephone interviews with neighborhood residents indicated that they perceived reductions in traffic, crime, noise and drug offenses for at least five years after the changes. Even though neighborhood cohesion did not increase, it appears that the actions instigated and promoted by neighborhood association members enhanced the quality of life for neighborhood residents.

76 FR 35275 - Export Control Reform Initiative: Strategic Trade Authorization License Exception

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-16

.... The Export Control Reform Initiative is designed to enhance U.S. national security and strengthen the... Security 15 CFR Parts 732, 738, 740, et al. Export Control Reform Initiative: Strategic Trade Authorization... Parts 732, 738, 740, 743, and 774 [Docket No. 100923470-1230-03] RIN 0694-AF03 Export Control Reform...

American Natural Gas Security and Consumer Protection Act

THOMAS, 113th Congress

Sen. Markey, Edward J. [D-MA

2014-03-06

Senate - 03/06/2014 Read twice and referred to the Committee on Banking, Housing, and Urban Affairs. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

24 CFR 290.33 - Sale of delinquent mortgages securing subsidized projects.

Code of Federal Regulations, 2014 CFR

2014-04-01

... COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT HUD-OWNED PROPERTIES DISPOSITION OF MULTIFAMILY PROJECTS AND SALE OF HUD-HELD MULTIFAMILY MORTGAGES Sale of HUD-Held Multifamily Mortgages § 290.33 Sale of...

24 CFR 290.33 - Sale of delinquent mortgages securing subsidized projects.

Code of Federal Regulations, 2012 CFR

2012-04-01

... COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT HUD-OWNED PROPERTIES DISPOSITION OF MULTIFAMILY PROJECTS AND SALE OF HUD-HELD MULTIFAMILY MORTGAGES Sale of HUD-Held Multifamily Mortgages § 290.33 Sale of...

24 CFR 290.31 - Sale of current mortgages securing subsidized projects.

Code of Federal Regulations, 2014 CFR

2014-04-01

..., DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT HUD-OWNED PROPERTIES DISPOSITION OF MULTIFAMILY PROJECTS AND SALE OF HUD-HELD MULTIFAMILY MORTGAGES Sale of HUD-Held Multifamily Mortgages § 290.31 Sale of current...

24 CFR 290.31 - Sale of current mortgages securing subsidized projects.

Code of Federal Regulations, 2011 CFR

2011-04-01

..., DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT HUD-OWNED PROPERTIES DISPOSITION OF MULTIFAMILY PROJECTS AND SALE OF HUD-HELD MULTIFAMILY MORTGAGES Sale of HUD-Held Multifamily Mortgages § 290.31 Sale of current...

24 CFR 290.31 - Sale of current mortgages securing subsidized projects.

Code of Federal Regulations, 2012 CFR

2012-04-01

..., DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT HUD-OWNED PROPERTIES DISPOSITION OF MULTIFAMILY PROJECTS AND SALE OF HUD-HELD MULTIFAMILY MORTGAGES Sale of HUD-Held Multifamily Mortgages § 290.31 Sale of current...

24 CFR 290.33 - Sale of delinquent mortgages securing subsidized projects.

Code of Federal Regulations, 2011 CFR

2011-04-01

... COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT HUD-OWNED PROPERTIES DISPOSITION OF MULTIFAMILY PROJECTS AND SALE OF HUD-HELD MULTIFAMILY MORTGAGES Sale of HUD-Held Multifamily Mortgages § 290.33 Sale of...

24 CFR 290.33 - Sale of delinquent mortgages securing subsidized projects.

Code of Federal Regulations, 2010 CFR

2010-04-01

... COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT HUD-OWNED PROPERTIES DISPOSITION OF MULTIFAMILY PROJECTS AND SALE OF HUD-HELD MULTIFAMILY MORTGAGES Sale of HUD-Held Multifamily Mortgages § 290.33 Sale of...

24 CFR 290.31 - Sale of current mortgages securing subsidized projects.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT HUD-OWNED PROPERTIES DISPOSITION OF MULTIFAMILY PROJECTS AND SALE OF HUD-HELD MULTIFAMILY MORTGAGES Sale of HUD-Held Multifamily Mortgages § 290.31 Sale of current...

Stop Thief!

ERIC Educational Resources Information Center

American School and University, 1984

1984-01-01

A large urban school board has solved the security problem for electronically stored student records by refusing to file them on a dialup system and by requiring a notarized affidavit of custody before release to a parent or guardian. (TE)

Increasing plant diversity with border crops reduces insecticide use and increases crop yield in urban agriculture

PubMed Central

Shen, Yan-Jun; Ji, Xiang-Yun; Wu, Xiang-Wen; Zheng, Xiang-Rong; Cheng, Wei; Li, Jun; Jiang, Yao-Pei; Chen, Xin; Weiner, Jacob; Nie, Ming; Ju, Rui-Ting; Yuan, Tao; Tang, Jian-Jun; Tian, Wei-Dong; Zhang, Hao

2018-01-01

Urban agriculture is making an increasing contribution to food security in large cities around the world. The potential contribution of biodiversity to ecological intensification in urban agricultural systems has not been investigated. We present monitoring data collected from rice fields in 34 community farms in mega-urban Shanghai, China, from 2001 to 2015, and show that the presence of a border crop of soybeans and neighboring crops (maize, eggplant and Chinese cabbage), both without weed control, increased invertebrate predator abundance, decreased the abundance of pests and dependence on insecticides, and increased grain yield and economic profits. Two 2 year randomized experiments with the low and high diversity practices in the same locations confirmed these results. Our study shows that diversifying farming practices can make an important contribution to ecological intensification and the sustainable use of associated ecosystem services in an urban ecosystem. PMID:29792597

Increasing plant diversity with border crops reduces insecticide use and increases crop yield in urban agriculture.

PubMed

Wan, Nian-Feng; Cai, You-Ming; Shen, Yan-Jun; Ji, Xiang-Yun; Wu, Xiang-Wen; Zheng, Xiang-Rong; Cheng, Wei; Li, Jun; Jiang, Yao-Pei; Chen, Xin; Weiner, Jacob; Jiang, Jie-Xian; Nie, Ming; Ju, Rui-Ting; Yuan, Tao; Tang, Jian-Jun; Tian, Wei-Dong; Zhang, Hao; Li, Bo

2018-05-24

Urban agriculture is making an increasing contribution to food security in large cities around the world. The potential contribution of biodiversity to ecological intensification in urban agricultural systems has not been investigated. We present monitoring data collected from rice fields in 34 community farms in mega-urban Shanghai, China, from 2001 to 2015, and show that the presence of a border crop of soybeans and neighboring crops (maize, eggplant and Chinese cabbage), both without weed control, increased invertebrate predator abundance, decreased the abundance of pests and dependence on insecticides, and increased grain yield and economic profits. Two 2 year randomized experiments with the low and high diversity practices in the same locations confirmed these results. Our study shows that diversifying farming practices can make an important contribution to ecological intensification and the sustainable use of associated ecosystem services in an urban ecosystem. © 2018, Wan et al.

Value of urban green spaces in promoting healthy living and wellbeing: prospects for planning.

PubMed

Lee, Andrew Chee Keng; Jordan, Hannah C; Horsley, Jason

2015-01-01

There has been considerable work done in recent years exploring the value of urban green space for health and wellbeing. Urban green spaces provide environmental benefits through their effects on negating urban heat, offsetting greenhouse gas emissions, and attenuating storm water. They also have direct health benefits by providing urban residents spaces for physical activity and social interaction, and allowing psychological restoration to take place. Consequently, there is a real need to understand the mechanisms by which these benefits accrue. Previously, much of the focus has been on the characteristics of the urban green space that are likely to influence its use, such as its accessibility, quality, facilities, attractiveness, and security. This assumes a causal relationship, when in reality the relationship is more complex and multifactorial. It is more likely that it is the functionality of the green space, be it for exercise or sociocultural activities, rather than its character, which translates to the reported benefits. Challenges exist, such as competing urban planning priorities, economic considerations, and market forces. There is thus a need for urban planning to match the health benefits sought with the needs of the community and the functionality that the urban green space will serve.

Fragmentation in social security old-age benefit provision in China.

PubMed

Chen, Tianhong; Turner, John A

2015-01-01

Currently, in many countries most workers are covered by a national social security benefits program that applies equally in all parts of the country. In China, however, social security old-age benefits are provided in a highly fragmented manner. This article documents the high degree of fragmentation. It discusses both why that has occurred and the effects of the fragmentation on participants. It examines effects of the fragmentation on benefit levels, focusing on variations in the generosity of benefit formulas but also considering other measures of benefit adequacy. Fragmentation is seen to cause differences in benefit levels even within a single city. While the new National Rural Pension Scheme is a major improvement in the provision of retirement security for rural workers, important differences still exist in the social security programs for urban and rural workers.

FTA low-speed urban Maglev research program : updated lessons learned.

DOT National Transportation Integrated Search

2012-11-01

In 1999, the Federal Transit Administration (FTA) initiated the Low-Speed Urban Magnetic Levitation (Urban Maglev) Program to develop magnetic levitation technology that offers a cost-effective, reliable, and environmentally-sound transit option for ...

Application of multiobjective optimization to scheduling capacity expansion of urban water resource systems

NASA Astrophysics Data System (ADS)

Mortazavi-Naeini, Mohammad; Kuczera, George; Cui, Lijie

2014-06-01

Significant population increase in urban areas is likely to result in a deterioration of drought security and level of service provided by urban water resource systems. One way to cope with this is to optimally schedule the expansion of system resources. However, the high capital costs and environmental impacts associated with expanding or building major water infrastructure warrant the investigation of scheduling system operational options such as reservoir operating rules, demand reduction policies, and drought contingency plans, as a way of delaying or avoiding the expansion of water supply infrastructure. Traditionally, minimizing cost has been considered the primary objective in scheduling capacity expansion problems. In this paper, we consider some of the drawbacks of this approach. It is shown that there is no guarantee that the social burden of coping with drought emergencies is shared equitably across planning stages. In addition, it is shown that previous approaches do not adequately exploit the benefits of joint optimization of operational and infrastructure options and do not adequately address the need for the high level of drought security expected for urban systems. To address these shortcomings, a new multiobjective optimization approach to scheduling capacity expansion in an urban water resource system is presented and illustrated in a case study involving the bulk water supply system for Canberra. The results show that the multiobjective approach can address the temporal equity issue of sharing the burden of drought emergencies and that joint optimization of operational and infrastructure options can provide solutions superior to those just involving infrastructure options.

Developing Intelligent System Dynamic Management Instruments on Water-Food-Energy Nexus in Response to Urbanization

NASA Astrophysics Data System (ADS)

Tsai, W. P.; Chang, F. J.; Lur, H. S.; Fan, C. H.; Hu, M. C.; Huang, T. L.

2016-12-01

Water, food and energy are the most essential natural resources needed to sustain life. Water-Food-Energy Nexus (WFE Nexus) has nowadays caught global attention upon natural resources scarcity and their interdependency. In the past decades, Taiwan's integrative development has undergone drastic changes due to population growth, urbanization and excessive utilization of natural resources. The research intends to carry out interdisciplinary studies on WFE Nexus based on data collection and analysis as well as technology innovation, with a mission to develop a comprehensive solution to configure the synergistic utilization of WFE resources in an equal and secure manner for building intelligent dynamic green cities. This study aims to establish the WFE Nexus through interdisciplinary research. This study will probe the appropriate and secure resources distribution and coopetition relationship by applying and developing techniques of artificial intelligence, system dynamics, life cycle assessment, and synergy management under data mining, system analysis and scenario analysis. The issues of synergy effects, economic benefits and sustainable social development will be evaluated as well. First, we will apply the system dynamics to identify the interdependency indicators of WFE Nexus in response to urbanization and build the dynamic relationship among food production, irrigation water resource and energy consumption. Then, we conduct comparative studies of WFE Nexus between the urbanization and the un-urbanization area (basin) to provide a referential guide for optimal resource-policy nexus management. We expect to the proposed solutions can help achieve the main goals of the research, which is the promotion of human well-being and moving toward sustainable green economy and prosperous society.

Overview on urban and peri-urban agriculture: definition, impact on human health, constraints and policy issues.

PubMed

Kang'ethe, E K; Grace, D; Randolph, T F

2007-11-01

To collate and synthesize current knowledge of components of urban agriculture (UA) with a thematic emphasis on human health impact and a geographic emphasis on East Africa. Data management followed a structured approach in which key issues were first identified and then studies selected through literature search and personal communication. Evidence-based principles. Urban agriculture is an important source of food security for urban dwellers in East Africa. Descriptors of UA are location, areas, activities, scale, products, destinations, stakeholders and motivation. Many zoonotic and food-borne diseases have been associated with UA but evidence on human health impact and management is lacking. Major constraints to UA are illegality and lack of access to input and market; policy options have been developed for overcoming these. Urban agriculture is an important activity and likely to remain so. Both positive and negative human health impacts are potentially important but more research is needed to understand these and set appropriate policy and support levels.

Ca-Pri a Cellular Automata Phenomenological Research Investigation: Simulation Results

NASA Astrophysics Data System (ADS)

Iannone, G.; Troisi, A.

2013-05-01

Following the introduction of a phenomenological cellular automata (CA) model capable to reproduce city growth and urban sprawl, we develop a toy model simulation considering a realistic framework. The main characteristic of our approach is an evolution algorithm based on inhabitants preferences. The control of grown cells is obtained by means of suitable functions which depend on the initial condition of the simulation. New born urban settlements are achieved by means of a logistic evolution of the urban pattern while urban sprawl is controlled by means of the population evolution function. In order to compare model results with a realistic urban framework we have considered, as the area of study, the island of Capri (Italy) in the Mediterranean Sea. Two different phases of the urban evolution on the island have been taken into account: a new born initial growth as induced by geographic suitability and the simulation of urban spread after 1943 induced by the population evolution after this date.

Household food insecurity, diet, and weight status in a disadvantaged district of Ho Chi Minh City, Vietnam: a cross-sectional study.

PubMed

Vuong, Thuy Ngoc; Gallegos, Danielle; Ramsey, Rebecca

2015-03-08

Food security exists when all people, at all times, have physical, economic and socially acceptable access to safe, sufficient, and adequately nutritious food in order to meet their dietary needs for an active and healthy life. For high income countries and those experiencing the nutrition transition, food security is not only about the quantity of available food but also the nutritional quality as related to over- and under-nutrition. Vietnam is currently undergoing this nutrition transition, and as a result the relationship between food insecurity, socio-demographic factors and weight status is complex. The primary objective of this study was to therefore measure the prevalence of household food insecurity in a disadvantaged urban district in Ho Chi Minh City (HCMC) in Vietnam using a more comprehensive tool. This study also aims to examine the relationships between food insecurity and socio-demographic factors, weight status, and food intakes. A cross-sectional study was conducted using multi-stage sampling. Adults who were mainly responsible for cooking were interviewed in 250 households. Data was collected on socioeconomic and demographic factors using previously validated tools. Food security was assessed using the Latin American and Caribbean Household Food Security Scale (ELCSA) tool and households were categorized as food secure or mildly, moderately or severely food insecure. Questions regarding food intake were based on routinely used and validated questions in HCMC, weight status was self-reported. Cronbach's alpha coefficient was 0.87, showing the ELCSA had a good internal reliability. Approximately 34.4% of households were food insecure. Food insecurity was inversely related to total household income (OR = 0.09, 95% CI = 0.04 - 0.22) and fruit intakes (OR = 2.2, 95% CI 1.31 - 4.22). There was no association between weight and food security status. Despite rapid industrialization and modernization, food insecurity remains an important public health issue in large urban areas of HCMC, suggesting that strategies to address food insecurity should be implemented in urban settings, and not just rural locations. Fruit consumption among food insecure households may be compromised because of financial difficulties, which may lead to poorer health outcomes particularly related to non-communicable disease prevention and management.

Research on public participant urban infrastructure safety monitoring system using smartphone

NASA Astrophysics Data System (ADS)

Zhao, Xuefeng; Wang, Niannian; Ou, Jinping; Yu, Yan; Li, Mingchu

2017-04-01

Currently more and more people concerned about the safety of major public security. Public participant urban infrastructure safety monitoring and investigation has become a trend in the era of big data. In this paper, public participant urban infrastructure safety protection system based on smart phones is proposed. The system makes it possible to public participant disaster data collection, monitoring and emergency evaluation in the field of disaster prevention and mitigation. Function of the system is to monitor the structural acceleration, angle and other vibration information, and extract structural deformation and implement disaster emergency communications based on smartphone without network. The monitoring data is uploaded to the website to create urban safety information database. Then the system supports big data analysis processing, the structure safety assessment and city safety early warning.

Food systems: New-Ruralism versus New-Urbanism.

PubMed

Azadi, Hossein; Van Acker, Veronique; Zarafshani, Kiumars; Witlox, Frank

2012-08-30

There is a growing debate on whether agricultural land in urban fringes should be maintained or converted to other uses. While 'pro-ruralists' believe agricultural land conversion can threaten food security and cause rural-urban migration, 'pro-urbanists' find it a necessary change for transition from a primitive agricultural-based community to an advanced industrial-based society which has the capacity to create mass productions. New-Ruralists follow an agricultural-based development approach that promotes small-medium farming and acknowledges rural lifestyle while New-Urbanists give a priority to large industrial-based sectors and encourage urban lifestyle. Given the unlike concerns of different societies, the paper concludes that the approaches might have different priorities in the less developed, developing, and developed world. Copyright © 2012 Society of Chemical Industry.

20 CFR 416.1401 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND... Council. Determination means the initial determination or the reconsidered determination. Mass change means a State-initiated change in the level(s) of federally administered State supplementary payments...

Addressing social determinants of health by integrating assessment of caregiver-child attachment into community based primary health care in urban Kenya.

PubMed

Bryant, John H; Bryant, Nancy H; Williams, Susanna; Ndambuki, Racheal Nduku; Erwin, Paul Campbell

2012-10-12

A principle strategic insight of the Final Report for WHO's Commission on Social Determinants of Health (SDOH) is that the nurturant qualities of the environments where children grow up, live, and learn matter the most for their development. A key determinant of early childhood development is the establishment of a secure attachment between a caregiver and child. We report initial field-tests of the integration of caregiver-child attachment assessment by community health workers (CHWs) as a routine component of Primary Health Care (PHC), focusing on households with children under 5 years of age in three slum communities near Nairobi, Kenya. Of the 2,560 children assessed from July-December 2010, 2,391 (90.2%) were assessed as having a secure attachment with a parent or other caregiver, while 259 (9.8%) were assessed as being at risk for having an insecure attachment. Parent workshops were provided as a primary intervention, with re-enforcement of teachings by CHWs on subsequent home visits. Reassessment of attachment by CHWs showed positive changes. Assessment of caregiver-child attachment in the setting of routine home visits by CHWs in a community-based PHC context is feasible and may yield valuable insights into household-level risks, a critical step for understanding and addressing the SDOH.

Generation of a U.S. national urban land use product

USGS Publications Warehouse

Falcone, James A.; Homer, Collin G.

2012-01-01

Characterization of urban land uses is essential for many applications. However, differentiating among thematically-detailed urban land uses (residential, commercial, industrial, institutional, recreational, etc.) over broad areas is challenging, in part because image-based solutions are not ideal for establishing the contextual basis for identifying economic function and use. At present no current United States national-scale mapping exists for urban land uses similar to the classical Anderson Level II classification. This paper describes a product that maps urban land uses, and is linked to and corresponds with the National Land Cover Database (NLCD) 2006. In this product, NLCD urban pixels, in addition to their current imperviousness intensity classification, are assigned one of nine urban use classes based on information drawn from multiple data sources. These sources include detailed infrastructure information, population characteristics, and historical land use. The result is a method for creating a 30 m national-scale grid providing thematically-detailed urban land use information which complements the NLCD. Initial results for 10 major metropolitan areas are provided as an on-line link. Accuracy assessment of initial products yielded an overall accuracy of 81.6 percent.

FTA Low-speed urban maglev research program lessons learned : March 2009.

DOT National Transportation Integrated Search

2009-03-01

In 1999, the Federal Transit Administration initiated the Low-Speed Urban Magnetic Levitation (UML) Program to develop magnetic levitation technology that offers a cost effective, reliable, and environmentally sound transit option for urban mass tran...

Food insecurity and linear growth of adolescents in Jimma Zone, Southwest Ethiopia.

PubMed

Belachew, Tefera; Lindstrom, David; Hadley, Craig; Gebremariam, Abebe; Kasahun, Wondwosen; Kolsteren, Patrick

2013-05-02

Although many studies showed that adolescent food insecurity is a pervasive phenomenon in Southwest Ethiopia, its effect on the linear growth of adolescents has not been documented so far. This study therefore aimed to longitudinally examine the association between food insecurity and linear growth among adolescents. Data for this study were obtained from a longitudinal survey of adolescents conducted in Jimma Zone, which followed an initial sample of 2084 randomly selected adolescents aged 13-17 years. We used linear mixed effects model for 1431 adolescents who were interviewed in three survey rounds one year apart to compare the effect of food insecurity on linear growth of adolescents. Overall, 15.9% of the girls and 12.2% of the boys (P=0.018) were food insecure both at baseline and on the year 1 survey, while 5.5% of the girls and 4.4% of the boys (P=0.331) were food insecure in all the three rounds of the survey. In general, a significantly higher proportion of girls (40%) experienced food insecurity at least in one of the survey rounds compared with boys (36.6%) (P=0.045).The trend of food insecurity showed a very sharp increase over the follow period from the baseline 20.5% to 48.4% on the year 1 survey, which again came down to 27.1% during the year 2 survey.In the linear mixed effects model, after adjusting for other covariates, the mean height of food insecure girls was shorter by 0.87 cm (P<0.001) compared with food secure girls at baseline. However, during the follow up period on average, the heights of food insecure girls increased by 0.38 cm more per year compared with food secure girls (P<0.066). However, the mean height of food insecure boys was not significantly different from food secure boys both at baseline and over the follow up period. Over the follow-up period, adolescents who live in rural and semi-urban areas grew significantly more per year than those who live in the urban areas both for girls (P<0.01) and for boys (P<0.01). Food insecurity is negatively associated with the linear growth of adolescents, especially on girls. High rate of childhood stunting in Ethiopia compounded with lower height of food insecure adolescents compared with their food secure peers calls for the development of direct nutrition interventions targeting adolescents to promote catch-up growth and break the intergenerational cycle of malnutrition.

Urban Youth Public Education for the African American Community. Technical Assistance Bulletin.

ERIC Educational Resources Information Center

Substance Abuse and Mental Health Services Administration (DHHS/PHS), Rockville, MD. Center for Substance Abuse Prevention.

The Urban Youth Public Education campaign was a Center for Substance Abuse Prevention initiative that embodied the concept of targeted programming in terms of cultural sensitivity and community participation. The Campaign, which began in 1990, targeted inner-city African American children, youth, and families in 14 initial sites. Other sites were…

The Urban Nutrition Initiative: Bringing Academically-Based Community Service to the University of Pennsylvania's Department of Anthropology

ERIC Educational Resources Information Center

Johnston, Francis E.; Harkavy, Ira; Barg, Frances; Gerber, Danny; Rulf, Jennifer

2004-01-01

The Urban Nutrition Initiative (UNI) is a University of Pennsylvania/West Philadelphia schools academically-based community service program that integrates academics, research, and service through service-learning and participatory action research. UNI is based academically within Penn's Department of Anthropology and administratively within the…

Impact of urban built environment on urban short-distance taxi travel: the case of Shanghai

NASA Astrophysics Data System (ADS)

Wu, Zhuoye; Zhuo, Jian

2018-05-01

The excessive individual motorized transport is the main cause of urban congestion and generates negative consequences on urban environmental quality, energy consumption, infrastructure supply and urban security. Bicycle can compete effectively with automobile for short-distance travels within 3km. If we take action to encourage the rider to shift from automobile to bike for the short-distance travels, it leaves us a great chance to reduce the modal share of individual motorized mode. This paper focus on the spatial impact of built environment on short-distance taxi riders’ travel behaviour. The data sources include taxi trajectory data for a week, demographic data of the Sixth National Census, POI data. In this paper, we figure out the volumes and spatial distribution of short-distance taxi travel in the central city of Shanghai. We build a multiple regression model to quantitative analyze the impact of urban built environment on urban short-distance taxi travel. The findings explain the spatial distribution short-distance taxi travel. In the conclusion, some advice are provided on how planners change the spatial settings to discourage short-distance individual motorized travel.

Spatial assessment of landscape ecological connectivity in different urban gradient.

PubMed

Park, Sohyun

2015-07-01

Urbanization has resulted in remnant natural patches within cities that often have no connectivity among themselves and to natural reserves outside the urban area. Protecting ecological connectivity in fragmented urban areas is becoming crucial in maintaining urban biodiversity and securing critical habitat levels and configurations under continual development pressures. Nevertheless, few studies have been undertaken for urban landscapes. This study aims to assess ecological connectivity for a group of species that represent the urban desert landscape in the Phoenix metropolitan area and to compare the connectivity values along the different urban gradient. A GIS-based landscape connectivity model which relies upon ecological connectivity index (ECI) was developed and applied to this region. A GIS-based concentric buffering technique was employed to delineate conceptual boundaries for urban, suburban, and rural zones. The research findings demonstrated that urban habitats and potential habitat patches would be significantly influenced by future urban development. Particularly, the largest loss of higher connectivity would likely to be anticipated in the "in-between areas" where urban, suburban, and rural zones overlap one another. The connectivity maps would be useful to provide spatial identification regarding connectivity patterns and vulnerability for urban and suburban activities in this area. This study provides planners and landscape architects with a spatial guidance to minimize ecological fragmentation, which ultimately leads to urban landscape sustainability. This study suggests that conventional planning practices which disregard the ecological processes in urban landscapes need to integrate landscape ecology into planning and design strategies.

GEONETCast Americas - Architecture

Science.gov Websites

Publications Register To better serve you, please visit NOAA's Satellite Ground Station Customer Questionnaire Sustainability; Disaster Resilience; Energy and Mineral Resources Management; Food Security and Sustainable Agriculture; Infrastructure and Transportation Management; Public Health Surveillance; Sustainable Urban

The food-energy-water nexus and urban complexity

NASA Astrophysics Data System (ADS)

Romero-Lankao, Patricia; McPhearson, Timon; Davidson, Debra J.

2017-04-01

While tackling interdependencies among food, energy, and water security is promising, three fundamental challenges to effective operationalization need addressing: the feasibility of science-policy integration, cross-scale inequalities, and path-dependencies in infrastructure and socio-institutional practices.

24 CFR 290.35 - Sale of HUD-held mortgages securing unsubsidized projects.

Code of Federal Regulations, 2011 CFR

2011-04-01

..., DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT HUD-OWNED PROPERTIES DISPOSITION OF MULTIFAMILY PROJECTS AND SALE OF HUD-HELD MULTIFAMILY MORTGAGES Sale of HUD-Held Multifamily Mortgages § 290.35 Sale of HUD-held...

24 CFR 290.35 - Sale of HUD-held mortgages securing unsubsidized projects.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT HUD-OWNED PROPERTIES DISPOSITION OF MULTIFAMILY PROJECTS AND SALE OF HUD-HELD MULTIFAMILY MORTGAGES Sale of HUD-Held Multifamily Mortgages § 290.35 Sale of HUD-held...

24 CFR 290.35 - Sale of HUD-held mortgages securing unsubsidized projects.

Code of Federal Regulations, 2012 CFR

2012-04-01

..., DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT HUD-OWNED PROPERTIES DISPOSITION OF MULTIFAMILY PROJECTS AND SALE OF HUD-HELD MULTIFAMILY MORTGAGES Sale of HUD-Held Multifamily Mortgages § 290.35 Sale of HUD-held...

24 CFR 290.35 - Sale of HUD-held mortgages securing unsubsidized projects.

Code of Federal Regulations, 2014 CFR

2014-04-01

..., DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT HUD-OWNED PROPERTIES DISPOSITION OF MULTIFAMILY PROJECTS AND SALE OF HUD-HELD MULTIFAMILY MORTGAGES Sale of HUD-Held Multifamily Mortgages § 290.35 Sale of HUD-held...

Florida public transportation anti-terrorism resource guide

DOT National Transportation Integrated Search

2001-10-01

The Center for Urban Transportation (CUTR) at the University of South Florida (USF) assembled this guide to provide public transit agencies in Florida with information on current resources available to assist them with improving system security and g...

Sustainable sanitation and water in small urban centres.

PubMed

Rosemarin, A

2005-01-01

The objective of this paper is to review the global trends in urbanization with respect to availability of adequate sanitation and water supply services. Urbanization is unrelenting and rapid increase in the urban population in the less developed countries is of major global concern regarding this topic of sustainable sanitation and water. Most global urban growth is in the smaller cities and in the developing world. Half the urban developing world lacks adequate water and sanitation. Global urban access to waterborne sanitation is not affordable and thus is not a realistic option so alternative approaches are necessary. The treatment of drinking water cannot be a substitute for sanitation. In order to achieve sustainable sanitation, a change in attitude about human excreta and use of water is required. Essential features of a sustainable sanitation system are: containment, sanitisation and recycling. To improve water supply, we need to improve management practices, use full-cost pricing, introduce watershed approaches to protection and provide improved sanitation. Small urban initiatives need to go beyond the traditional sectors and new initiatives are required like on-site urban ecostations, source-separation of urine and faeces, decentralised greywater treatment and integration of sanitation into the cost of housing.

Monitoring the Change in Urban Vegetation in 13 Chilean Cities Located in a Rainfall Gradient. What is the Contribution of the Widespread Creation of New Urban Parks?

NASA Astrophysics Data System (ADS)

de la Barrera, Francisco; Henríquez, Cristian

2017-10-01

The well-being of people living in cities is strongly dependent on the existence of urban vegetation because of the ecosystem services or benefits it provides. This is why governments develop plans to create green spaces, plant trees, promote the maintenance of vegetation in private spaces and also monitor their status over time. In Latin America, and particularly in Chile, the increase of urban vegetation has been stimulated through different initiatives and regulations. However, development of monitoring programs at the national level is scarce, so it is yet unknown if these initiatives and regulations have had positive effects. In this article, we monitor the change in urban vegetation in 13 Chilean cities located in a latitudinal gradient of practically zero to almost 1800 mm of annual rainfall. We calculated the trends in NDVI (2000-2016) as an indicator of change in urban greenery using data from the MODIS Subsets platform. Likewise, to assess whether the initiatives have had an effect we quantified the number of urban parks existing at the beginning of the period and how many were created during the study period. For this, we analysed official databases and high spatial resolution satellite images. Armed with said data, we assessed whether these new parks had impacted the tendency toward change in urban greenery. The results indicate that, in general, Chilean cities vary greatly inter-annually in urban greenery and have lost urban vegetation in the last 16 years, with significant losses in four of those cities. Two cities located in desert ecosystems represent an exception and showed positive trends in their urban vegetation. The rainfall in cities has an impact on the amount of vegetation, but not on their tendency to change, i.e. there are cities with loss of vegetation at all levels of precipitation. The creation of parks has not been able to reverse negative trends, which indicates the prevalence of other drivers of change that are not sufficiently compensated by initiatives and regulations that seek to increase urban vegetation. Today, planning and management of urban vegetation is a challenge for urban sustainability and must be addressed systematically, integrally and implemented via urban regulations. It is imperative to focus on cities in extenso, taking into consideration residential areas, private spaces, peri-urban areas, etc. Likewise, climate in each city, inter-annual variability and future changes must also be considered when designing green areas to make them resilient, prevent increases in maintenance costs and provide benefits for the inhabitants in perpetuity.

78 FR 48076 - Facility Security Clearance and Safeguarding of National Security Information and Restricted Data

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-07

... facility's involvement with classified information and may include a Facility Security Officer Orientation... procedures and duties applicable to the employee's job. (g) Refresher Briefings. The licensee or other.... (j) Records reflecting an individual's initial and refresher security orientations and security...

78 FR 48037 - Facility Security Clearance and Safeguarding of National Security Information and Restricted Data

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-07

... facility's involvement with classified information and may include a Facility Security Officer Orientation... procedures and duties applicable to the employee's job. (g) Refresher Briefings. The licensee or other.... (j) Records reflecting an individual's initial and refresher security orientations and security...

Socio-Hydrological Approach to the Evaluation of Global Fertilizer Substitution by Sustainable Struvite Precipitants from Wastewater

NASA Astrophysics Data System (ADS)

Kok, Dirk-Jan Daniel; Pande, Saket; Renata Cordeiro Ortigara, Angela; Savenije, Hubert; Uhlenbrook, Stefan

2018-02-01

Despite Africa controlling the vast majority of the global phosphate it also faces the greatest food shortages - partially due to a lack of access to the fertilizer market. A more accessible source of phosphorus comes from wastewater flows, which is currently lost through the discharge to open surface waters. Analysing the potential phosphorus production of urban and livestock wastewater in meeting partial agricultural demand for phosphorus can improve food security, reduce consumption of unrenewable phosphorus, reduce pollution, and aid the transitioning to a circular economy. In this study, a global overview is provided where a selection of P-production and P-consumption sites have been determined using global spatial data. Distances, investment costs and associated carbon footprints are then considered in modelling a simple, alternative trade network of struvite phosphorus flows. The network reveals potential for increasing the phosphorus security through phosphorus recycling in particularly the South Africa, Lake Victoria and Nigeria regions. Given Africa's rapid urbanization, phosphorus recovery from wastewater will prove an important step in creating sustainable communities, protecting the environment while improving food security, and so contributing to the United Nations 2030 Agenda for Sustainable Development.

Toward a research and action agenda on urban planning/design and health equity in cities in low and middle-income countries.

PubMed

Smit, Warren; Hancock, Trevor; Kumaresen, Jacob; Santos-Burgoa, Carlos; Sánchez-Kobashi Meneses, Raúl; Friel, Sharon

2011-10-01

The importance of reestablishing the link between urban planning and public health has been recognized in recent decades; this paper focuses on the relationship between urban planning/design and health equity, especially in cities in low and middle-income countries (LMICs). The physical urban environment can be shaped through various planning and design processes including urban planning, urban design, landscape architecture, infrastructure design, architecture, and transport planning. The resultant urban environment has important impacts on the health of the people who live and work there. Urban planning and design processes can also affect health equity through shaping the extent to which the physical urban environments of different parts of cities facilitate the availability of adequate housing and basic infrastructure, equitable access to the other benefits of urban life, a safe living environment, a healthy natural environment, food security and healthy nutrition, and an urban environment conducive to outdoor physical activity. A new research and action agenda for the urban environment and health equity in LMICs should consist of four main components. We need to better understand intra-urban health inequities in LMICs; we need to better understand how changes in the built environment in LMICs affect health equity; we need to explore ways of successfully planning, designing, and implementing improved health/health equity; and we need to develop evidence-based recommendations for healthy urban planning/design in LMICs.

Spatiotemporal variability of urban growth factors: A global and local perspective on the megacity of Mumbai

NASA Astrophysics Data System (ADS)

Shafizadeh-Moghadam, Hossein; Helbich, Marco

2015-03-01

The rapid growth of megacities requires special attention among urban planners worldwide, and particularly in Mumbai, India, where growth is very pronounced. To cope with the planning challenges this will bring, developing a retrospective understanding of urban land-use dynamics and the underlying driving-forces behind urban growth is a key prerequisite. This research uses regression-based land-use change models - and in particular non-spatial logistic regression models (LR) and auto-logistic regression models (ALR) - for the Mumbai region over the period 1973-2010, in order to determine the drivers behind spatiotemporal urban expansion. Both global models are complemented by a local, spatial model, the so-called geographically weighted logistic regression (GWLR) model, one that explicitly permits variations in driving-forces across space. The study comes to two main conclusions. First, both global models suggest similar driving-forces behind urban growth over time, revealing that LRs and ALRs result in estimated coefficients with comparable magnitudes. Second, all the local coefficients show distinctive temporal and spatial variations. It is therefore concluded that GWLR aids our understanding of urban growth processes, and so can assist context-related planning and policymaking activities when seeking to secure a sustainable urban future.

Urban Forest Health Monitoring in the United States

Treesearch

David J. Nowak; Daniel Twardus; Robert Hoehn; Manfred Mielke; Jeffery T. Walton; Daniel E. Crane; Anne Cumming; Jack C. Stevens

2006-01-01

To better understand the urban forest resource and its numerous values, the U.S. Department of Agriculture Forest Service has initiated a pilot program to sample the urban tree population in Indiana, Wisconsin, and New Jersey and statewide urban street tree populations in Maryland, Wisconsin, and Massachusetts. Results from the pilot study in Indiana revealed that...

Smart Mobility Stakeholders - Curating Urban Data & Models

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

Sperling, Joshua

This presentation provides an overview of the curation of urban data and models through engaging SMART mobility stakeholders. SMART Mobility Urban Science Efforts are helping to expose key data sets, models, and roles for the U.S. Department of Energy in engaging across stakeholders to ensure useful insights. This will help to support other Urban Science and broader SMART initiatives.

NATIONAL URBAN DATABASE AND ACCESS PORTAL TOOL (NUDAPT): FACILITATING ADVANCEMENTS IN URBAN METEOROLOGY AND CLIMATE MODELING WITH COMMUNITY-BASED URBAN DATABASES

EPA Science Inventory

We discuss the initial design and application of the National Urban Database and Access Portal Tool (NUDAPT). This new project is sponsored by the USEPA and involves collaborations and contributions from many groups from federal and state agencies, and from private and academic i...

An Assessment of the Food and Nutrition Security Status of Weaned 7–12 Months Old Children in Rural and Peri-Urban Communities of Gauteng and Limpopo Provinces, South Africa

PubMed Central

Siwela, Muthulisi; Kolanisi, Unathi; Abdelgadir, Hafiz; Ndhlala, Ashwell

2017-01-01

This study assessed the food and nutrition security status of children receiving complementary food in rural and peri-urban communities. A group of 106 mothers from Lebowakgomo village and Hammanskraal Township, respectively, participated in the survey. Additionally, six focus group discussions were conducted per study area to assess the mothers’ perceptions about children’s food access. The Children’s Food Insecurity Access Scale (CFIAS) was used to assess the food security status (access) of the children. The Individual Dietary Diversity Score (IDDS) together with the unquantified food consumption frequency survey were used as a proxy measure of the nutritional quality of the children’s diets. The age and weight of the children obtained from the children’s clinic health cards were used to calculate Weight-for-Age Z scores (WAZ) in order to determine the prevalence of underweight children. The findings showed that a large percentage of children were severely food-insecure, 87% and 78%, in rural and peri-urban areas, respectively. Additionally, Lebowakgomo children (23.6%) and Hammanskraal children (17.9%) were severely underweight. Overall, children’s diets in both study areas was characterized by nutrient-deficient complementary foods. Cheaper foods with a longer stomach-filling effect such as white maize meal and sugar were the most commonly purchased and used. Hence, the children consumed very limited amounts of foods rich in proteins, minerals, and vitamins, which significantly increased the risk of their being malnourished. PMID:28862694

Nuclear Security Education Program at the Pennsylvania State University

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

Uenlue, Kenan; The Pennsylvania State University, Department of Mechanical and Nuclear Engineering, University Park, PA 16802-2304; Jovanovic, Igor

The availability of trained and qualified nuclear and radiation security experts worldwide has decreased as those with hands-on experience have retired while the demand for these experts and skills have increased. The U.S. Department of Energy's National Nuclear Security Administration's (NNSA) Global Threat Reduction Initiative (GTRI) has responded to the continued loss of technical and policy expertise amongst personnel and students in the security field by initiating the establishment of a Nuclear Security Education Initiative, in partnership with Pennsylvania State University (PSU), Texas A and M (TAMU), and Massachusetts Institute of Technology (MIT). This collaborative, multi-year initiative forms the basismore » of specific education programs designed to educate the next generation of personnel who plan on careers in the nonproliferation and security fields with both domestic and international focus. The three universities worked collaboratively to develop five core courses consistent with the GTRI mission, policies, and practices. These courses are the following: Global Nuclear Security Policies, Detectors and Source Technologies, Applications of Detectors/Sensors/Sources for Radiation Detection and Measurements Nuclear Security Laboratory, Threat Analysis and Assessment, and Design and Analysis of Security Systems for Nuclear and Radiological Facilities. The Pennsylvania State University (PSU) Nuclear Engineering Program is a leader in undergraduate and graduate-level nuclear engineering education in the USA. The PSU offers undergraduate and graduate programs in nuclear engineering. The PSU undergraduate program in nuclear engineering is the largest nuclear engineering programs in the USA. The PSU Radiation Science and Engineering Center (RSEC) facilities are being used for most of the nuclear security education program activities. Laboratory space and equipment was made available for this purpose. The RSEC facilities include the Penn State Breazeale Reactor (PSBR), gamma irradiation facilities (in-pool irradiator, dry irradiator, and hot cells), neutron beam laboratory, radiochemistry laboratories, and various radiation detection and measurement laboratories. A new nuclear security education laboratory was created with DOE NNSA- GTRI funds at RSEC. The nuclear security graduate level curriculum enables the PSU to educate and train future nuclear security experts, both within the United States as well as worldwide. The nuclear security education program at Penn State will grant a Master's degree in nuclear security starting fall 2015. The PSU developed two courses: Nuclear Security- Detector And Source Technologies and Nuclear Security- Applications of Detectors/Sensors/Sources for Radiation Detection and Measurements (Laboratory). Course descriptions and course topics of these courses are described briefly: - Nuclear Security - Detector and Source Technologies; - Nuclear Security - Applications of Detectors/Sensors/Sources for Radiation Detection and Measurements Laboratory.« less

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

Pind, C.

The SECURE heating reactor was designed by ASEA-ATOM as a realistic alternative for district heating in urban areas and for supplying heat to process industries. SECURE has unique safety characteristics, that are based on fundamental laws of physics. The safety does not depend on active components or operator intervention for shutdown and cooling of the reactor. The inherent safety characteristics of the plant cannot be affected by operator errors. Due to its very low environment impact, it can be sited close to heat consumers. The SECURE heating reactor has been shown to be competitive in comparison with other alternatives formore » heating Helsinki and Seoul. The SECURE heating reactor forms a basis for the power-producing SECURE-P reactor known as PIUS (Process Inherent Ultimate Safety), which is based on the same inherent safety principles. The thermohydraulic function and transient response have been demonstrated in a large electrically heated loop at the ASEA-ATOM laboratories.« less

Securities Law Technical Corrections Act of 2009

THOMAS, 111th Congress

Rep. Jenkins, Lynn [R-KS-2

2009-06-18

Senate - 09/16/2009 Received in the Senate and Read twice and referred to the Committee on Banking, Housing, and Urban Affairs. (All Actions) Tracker: This bill has the status Passed HouseHere are the steps for Status of Legislation:

24 CFR 92.606 - Reallocations.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Reallocations. 92.606 Section 92.606 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.606 Reallocations. If...

24 CFR 92.606 - Reallocations.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Reallocations. 92.606 Section 92.606 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.606 Reallocations. If...

24 CFR 92.606 - Reallocations.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Reallocations. 92.606 Section 92.606 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.606 Reallocations. If...

24 CFR 92.606 - Reallocations.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Reallocations. 92.606 Section 92.606 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.606 Reallocations. If...

24 CFR 92.606 - Reallocations.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Reallocations. 92.606 Section 92.606 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.606 Reallocations. If...

Novice, Urban, High School, Special Education Teachers' Reports Regarding Initiating Instructional Change

ERIC Educational Resources Information Center

Maule, Jay

2017-01-01

The purpose of this exploratory research study was to investigate novice, urban, high school, special education teachers' reports of how they initiate instructional change in an inclusive environment and the instructional change situations they feel ill-equipped to address. This qualitative study was designed to fill a gap in the literature by…

Organizing Partnerships for Sustainable Community Economic Development: Lessons Learned from the University of Illinois-Chicago Neighborhoods Initiative

ERIC Educational Resources Information Center

Gonzalez, Atanacio; Ramasubramanian, Laxmi; Ali, Asma M.; Eichelkraut, Amanda J.

2005-01-01

Urban universities are often characterized as economic engines--directly and indirectly serving the needs of the communities within which they are situated. However, the relationship between urban universities and their neighbors is often strained. Reflecting on the University of Illinois at Chicago's Neighborhoods Initiative (UICNI) and its…

The Agatston Urban Nutrition Initiative: Working to Reverse the Obesity Epidemic through Academically Based Community Service

ERIC Educational Resources Information Center

Johnston, Francis E.

2009-01-01

The Agatston Urban Nutrition Initiative (AUNI) presents a fruitful partnership between faculty and students at a premier research university and members of the surrounding community aimed at addressing the problem of childhood obesity. AUNI uses a problem-solving approach to learning by focusing course activities, including service-learning, on…

Does tree planting pay us back? Lessons from Sacramento, CA

Treesearch

Yekang Ko; Lara A. Roman; E. Gregory McPherson; Junhak Lee

2016-01-01

The past decade could be called a renaissance of urban forestry, driven by mayoral tree planting initiatives and increased attention on city trees as green infrastructure. The political support for urban greening has been fueled by research that quantifies and projects the ecosystem services of planting initiatives (Young and McPherson 2013). Major cities have been...

Urban Food Initiative

ScienceCinema

Buluswar, Shashi

2018-01-16

Shashi Buluswar, Berkeley Lab's Executive Director of the Institute for Globally Transformative Technologies (LIGTT) discusses the issue of urban food deserts and malnutrition in American inner cities.

Urban Food Initiative

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

Buluswar, Shashi

Shashi Buluswar, Berkeley Lab's Executive Director of the Institute for Globally Transformative Technologies (LIGTT) discusses the issue of urban food deserts and malnutrition in American inner cities.

Analysis and Application of Airborne Thermal Data at the Local Level Salt Lake City, Utah

NASA Technical Reports Server (NTRS)

Dudley-Murphy, Elizabeth A.

1999-01-01

Expanding cities are transforming periurban environments such as agricultural land, natural grasslands, forests, wetlands, and and land, into urban surfaces, such as asphalt and concrete. This transformation is part of a process defined as "urban heat island". The urban surfaces get much hotter during the daylight hours in the summer than the natural or vegetated environment. The heat builds up creating a dome effect over the city making it many degrees hotter than it's surrounding area. The impacts from this, which include higher usage of air conditioners, water, etc., are numerous and costly. As cities expand, this problem is exacerbated. It is necessary to incorporate better quality data into urban analysis and for establishing methods that systematically and objectively monitor growth and change due to increased urbanization. NASA initiated Project Atlanta in 1997 "as an interdisciplinary remote sensing study to observe and measure the growth and development of the urban heat island effect over Atlanta, and its associated impacts". This project has recently included Salt Lake City, among others, in the study of the development and effects of "urban heat islands". NASA has made available to Salt Lake City, high resolution, 10 meter, multispectral thermal data collected in June 1998. The data collection was part of a special NASA over-flight, a mission supported by the U.S. EPA in conjunction with their Urban Heat Island (UHI) Mitigation Initiative. Salt Lake City is one of three pilot cities selected to participate in this unique initiative. Hence, this project constitutes a rare opportunity to capitalize upon state-of-the-art NASA technology and link it to an urban community very concerned about rapid growth and development. This data will enhance existing data and be used for improving technical tools used to plan for Utah's future.

Significant and Basic Innovations in Urban Planning

NASA Astrophysics Data System (ADS)

Kolyasnikov, V. A.

2017-11-01

The article considers the development features of the innovative urban planning in the USSR and Russia in XVIII - XX centuries. Innovative urban planning is defined as an activity on innovations creation and their implementation to obtain a socio-economic, political, environmental or other effect. In the course of urban development history this activity represents a cyclic wave process in which there are phases of rise and fall. The study of cyclic waves in the development of innovative urban planning uses the concept of basic and epochal innovations selection. This concept was developed by scientists for the study of cyclic wave processes in economics. Its adaptation to the conditions of innovative urban planning development allows one to introduce the concept of “basic innovation” and “significant innovation” in the theory and practice of settlement formation and their systems as well as to identify opportunities to highlight these innovations in the history of Russian urban planning. From these positions, six innovation waves committed to the urban development over the past 300 years are being investigated. The observed basic innovations in the domestic urban area show that urban development is a vital area for ensuring the country’s geopolitical security. Basic innovations are translated in time and modernized under new conditions of urban planning development. In this regard, we can predict the development of four basic innovations in post-Soviet Russia.

Family cumulative risk and at-risk kindergarteners' social competence: the mediating role of parent representations of the attachment relationship.

PubMed

Sparks, Lauren A; Trentacosta, Christopher J; Owusu, Erika; McLear, Caitlin; Smith-Darden, Joanne

2018-08-01

Secure attachment relationships have been linked to social competence in at-risk children. In the current study, we examined the role of parent secure base scripts in predicting at-risk kindergarteners' social competence. Parent representations of secure attachment were hypothesized to mediate the relationship between lower family cumulative risk and children's social competence. Participants included 106 kindergarteners and their primary caregivers recruited from three urban charter schools serving low-income families as a part of a longitudinal study. Lower levels of cumulative risk predicted greater secure attachment representations in parents, and scores on the secure base script assessment predicted children's social competence. An indirect relationship between lower cumulative risk and kindergarteners' social competence via parent secure base script scores was also supported. Parent script-based representations of the attachment relationship appear to be an important link between lower levels of cumulative risk and low-income kindergarteners' social competence. Implications of these findings for future interventions are discussed.

An evaluation of the ecological and environmental security on China's terrestrial ecosystems.

PubMed

Zhang, Hongqi; Xu, Erqi

2017-04-11

With rapid economic growth, industrialization, and urbanization, various ecological and environmental problems occur, which threaten and undermine the sustainable development and domestic survival of China. On the national scale, our progress remains in a state of qualitative or semi-quantitative evaluation, lacking a quantitative evaluation and a spatial visualization of ecological and environmental security. This study collected 14 indictors of water, land, air, and biodiversity securities to compile a spatial evaluation of ecological and environmental security in terrestrial ecosystems of China. With area-weighted normalization and scaling transformations, the veto aggregation (focusing on the limit indicator) and balanced aggregation (measuring balanced performance among different indicators) methods were used to aggregate security evaluation indicators. Results showed that water, land, air, and biodiversity securities presented different spatial distributions. A relatively serious ecological and environmental security crisis was found in China, but presented an obviously spatial variation of security evaluation scores. Hotspot areas at the danger level, which are scattered throughout the entirety of the country, were identified. The spatial diversities and causes of ecological and environmental problems in different regions were analyzed. Spatial integration of regional development and proposals for improving the ecological and environmental security were put forward.

Getting acquainted: Actor and partner effects of attachment and temperament on young children's peer behavior.

PubMed

McElwain, Nancy L; Holland, Ashley S; Engle, Jennifer M; Ogolsky, Brian G

2014-06-01

Guided by a dyadic view of children's peer behavior, this study assessed actor and partner effects of attachment security and temperament on young children's behavior with an unfamiliar peer. At 33 months of age, child-mother attachment security was assessed via a modified Strange Situation procedure, and parents reported on child temperament (anger proneness and social fearfulness). At 39 months, same-sex children (N = 114, 58 girls) were randomly paired, and child dyads were observed during 3 laboratory visits occurring over 1 month. Actor-partner interdependence models, tested via multilevel modeling, revealed that actor security, partner anger proneness, and acquaintanceship (e.g., initial vs. later visits) combined to predict child behavior. Actor security predicted more responsiveness to the new peer partner at the initial visit, regardless of partner anger proneness. Actor security continued to predict responsiveness at the 2nd and 3rd visits when partner anger was low, but these associations were nonsignificant when partner anger was high. Actor security also predicted a less controlling assertiveness style at the initial visit when partner anger proneness was high, yet this association was nonsignificant by the final visit. The findings shed light on the dynamic nature of young children's peer behavior and indicate that attachment security is related to behavior in expected ways during initial interactions with a new peer, but may change as children become acquainted. PsycINFO Database Record (c) 2014 APA, all rights reserved.

24 CFR 982.628 - Homeownership option: Eligible units.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Homeownership option: Eligible units. 982.628 Section 982.628 Housing and Urban Development Regulations Relating to Housing and Urban... Types Homeownership Option § 982.628 Homeownership option: Eligible units. (a) Initial requirements...

24 CFR 92.610 - Program requirements.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Program requirements. 92.610 Section 92.610 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.610 Program...

24 CFR 92.608 - Consolidated plan.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Consolidated plan. 92.608 Section 92.608 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.608 Consolidated...

24 CFR 92.602 - Eligible activities.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Eligible activities. 92.602 Section 92.602 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.602 Eligible...

24 CFR 92.616 - Program administration.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Program administration. 92.616 Section 92.616 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.616 Program...

24 CFR 92.612 - Project requirements.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Project requirements. 92.612 Section 92.612 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.612 Project...

24 CFR 92.610 - Program requirements.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Program requirements. 92.610 Section 92.610 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.610 Program...

24 CFR 92.608 - Consolidated plan.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Consolidated plan. 92.608 Section 92.608 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.608 Consolidated...

24 CFR 92.612 - Project requirements.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Project requirements. 92.612 Section 92.612 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.612 Project...

24 CFR 92.608 - Consolidated plan.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Consolidated plan. 92.608 Section 92.608 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.608 Consolidated...

24 CFR 92.602 - Eligible activities.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Eligible activities. 92.602 Section 92.602 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.602 Eligible...

24 CFR 92.616 - Program administration.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Program administration. 92.616 Section 92.616 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.616 Program...

24 CFR 92.608 - Consolidated plan.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Consolidated plan. 92.608 Section 92.608 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.608 Consolidated...

24 CFR 92.612 - Project requirements.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Project requirements. 92.612 Section 92.612 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.612 Project...

24 CFR 92.610 - Program requirements.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Program requirements. 92.610 Section 92.610 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.610 Program...

24 CFR 92.602 - Eligible activities.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Eligible activities. 92.602 Section 92.602 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.602 Eligible...

24 CFR 92.610 - Program requirements.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Program requirements. 92.610 Section 92.610 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.610 Program...

24 CFR 92.616 - Program administration.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Program administration. 92.616 Section 92.616 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.616 Program...

24 CFR 92.608 - Consolidated plan.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Consolidated plan. 92.608 Section 92.608 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.608 Consolidated...

24 CFR 92.612 - Project requirements.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Project requirements. 92.612 Section 92.612 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.612 Project...

24 CFR 92.612 - Project requirements.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Project requirements. 92.612 Section 92.612 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.612 Project...

24 CFR 92.610 - Program requirements.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Program requirements. 92.610 Section 92.610 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.610 Program...

24 CFR 92.616 - Program administration.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Program administration. 92.616 Section 92.616 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.616 Program...

24 CFR 92.616 - Program administration.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Program administration. 92.616 Section 92.616 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.616 Program...

24 CFR 92.602 - Eligible activities.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Eligible activities. 92.602 Section 92.602 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.602 Eligible...

24 CFR 92.602 - Eligible activities.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Eligible activities. 92.602 Section 92.602 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.602 Eligible...

24 CFR 570.464 - Project closeout.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Project closeout. 570.464 Section 570.464 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... Project closeout. HUD will advise the recipient to initiate closeout procedures when HUD determines, in...

24 CFR 570.464 - Project closeout.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 3 2014-04-01 2013-04-01 true Project closeout. 570.464 Section 570.464 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... Project closeout. HUD will advise the recipient to initiate closeout procedures when HUD determines, in...

24 CFR 570.464 - Project closeout.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Project closeout. 570.464 Section 570.464 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... Project closeout. HUD will advise the recipient to initiate closeout procedures when HUD determines, in...

24 CFR 570.464 - Project closeout.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 3 2013-04-01 2013-04-01 false Project closeout. 570.464 Section 570.464 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... Project closeout. HUD will advise the recipient to initiate closeout procedures when HUD determines, in...

24 CFR 570.464 - Project closeout.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 3 2012-04-01 2012-04-01 false Project closeout. 570.464 Section 570.464 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... Project closeout. HUD will advise the recipient to initiate closeout procedures when HUD determines, in...

Urban environment interventions linked to the promotion of physical activity. A mixed methods study applied to the urban context of Latin America

PubMed Central

Gomez, Luis F; Sarmiento, Rodrigo; Ordoñez, Maria Fernanda; Pardo, Carlos Felipe; de Sá, Thiago Hérick; Mallarino, Christina H; Miranda, J Jaime; Mosquera, Janeth; Parra, Diana Celmira; Reis, Rodrigo; Quistberg, Alex

2015-01-01

This study summarizes the evidence from quantitative systematic reviews that assessed the association between urban environment attributes and physical activity. It also documents sociopolitical barriers and facilitators involved in urban interventions linked with active living in the ten most populated urban settings of Latin America. The synthesis of evidence indicates that several attributes of urban environments are associated with physical activity, including land-use mix and cycling infrastructure. The documentary analysis indicated that despite the benefits and opportunities provided by the programs and existing infrastructure in the examined cities, an overall concern is the rising inequality in the coverage and distribution of the initiatives in the region. If these programs and initiatives are to achieve a real population level effect that helps to reduce health disparities, they need to examine their social and spatial distribution within the cities so they can reach underserved populations and develop to their full potential. PMID:25748111

Urban environment interventions linked to the promotion of physical activity: a mixed methods study applied to the urban context of Latin America.

PubMed

Gomez, Luis F; Sarmiento, Rodrigo; Ordoñez, Maria Fernanda; Pardo, Carlos Felipe; de Sá, Thiago Hérick; Mallarino, Christina H; Miranda, J Jaime; Mosquera, Janeth; Parra, Diana C; Reis, Rodrigo; Quistberg, D Alex

2015-04-01

This study summarizes the evidence from quantitative systematic reviews that assessed the association between urban environment attributes and physical activity. It also documents sociopolitical barriers and facilitators involved in urban interventions linked with active living in the ten most populated urban settings of Latin America. The synthesis of evidence indicates that several attributes of urban environments are associated with physical activity, including land-use mix and cycling infrastructure. The documentary analysis indicated that despite the benefits and opportunities provided by the programs and existing infrastructure in the examined cities, an overall concern is the rising inequality in the coverage and distribution of the initiatives in the region. If these programs and initiatives are to achieve a real population level effect that helps to reduce health disparities, they need to examine their social and spatial distribution within the cities so they can reach underserved populations and develop to their full potential. Copyright © 2015 Elsevier Ltd. All rights reserved.

A Study of the Role of Small Ethnic Retail Grocery Stores in Urban Renewal in a Social Housing Project, Toronto, Canada.

PubMed

Komakech, Morris D C; Jackson, Suzanne F

2016-06-01

Urban renewal often drives away the original residents, replacing them with higher income residents who can afford the new spaces, leading to gentrification. Urban renewal that takes place over many years can create uncertainties for retailers and residents, exacerbating the gentrification process. This qualitative study explored how the urban renewal process in a multi-cultural social housing neighborhood in Toronto (Regent Park) affected the small ethnic retail grocery stores (SERGS) that supplied ethnic foods and items to the ethnic populations living there. Interviews were conducted with ten SERGS store owners/managers and 16 ethnic residents who lived in Regent Park before renewal and were displaced, or who were displaced and returned. The SERGS stated that they provided culturally familiar items and offered a social credit scheme that recognized existing social relationships and allowed low-income residents to afford food and other amenities in a dignified manner and pay later, without penalty or interest. At the same time, the SERGS were unsupported during the renewal, were excluded from the civic planning processes, could not compete for space in the new buildings, and experienced declining sales and loss of business. The residents stated that the SERGS were trusted, provided a valued cultural social spaces for ethnic identity formation, and ethnic food security but they faced many uncertainties about the role of SERGS in a renewed neighborhood. Based on this study, it is recommended that ethnic retailers be recognized for the role they play in formulating ethnic identities and food security in mixed-use mixed-income communities and that they be included in planning processes during urban renewal. Such recognition may enable more former residents to return and lessen the gentrification.

Food insecurity and maternal-child nutritional status in Mexico: cross-sectional analysis of the National Health and Nutrition Survey 2012.

PubMed

Shamah-Levy, Teresa; Mundo-Rosas, Verónica; Morales-Ruan, Carmen; Cuevas-Nasu, Lucia; Méndez-Gómez-Humarán, Ignacio; Pérez-Escamilla, Rafael

2017-07-31

To examine the association between household food insecurity (HFI) and risk of childhood stunting and to determine whether this association is modified by maternal-child overweight/obesity. Observational cross-sectional study. Data come from the Mexican National Health and Nutrition Survey ( ENSANUT 2012 by its initials in Spanish), representative of rural and urban areas. Our study sample included 5087 mother-preschool child pairs and 7181 mother-schoolchild pairs. Differences in the prevalence (95% CI) of each HFI category by socioeconomic characteristics and maternal-child nutritional status were estimated. A logistic regression model was conducted for stunting and overweight among preschool children and for stunting and overweight/obesity among schoolchildren, adjusting for pertinent covariates. HFI was measured according to the Latin American and Caribbean Food Security Scale (ELCSA by its initials in Spanish). Weight and recumbent lenght or height measures were obtained from children. Overweight and obesity in women were determined according to the WHO Growth Reference Charts. The following covariates were included: sex of the child. urbanicity (urban/rural), region of residence and maternal education. Benefiting from food assistance programmes and socioeconomic status index were also included. Results were expressed as adjusted ORs. Stunting proved more prevalent in preschool children with moderate or severe HFI (16.2% and 16.8%, respectively) (p=0.036 and p=0.007, respectively) than in their counterparts with mild or no HFI (13.2% and 10.7%, respectively). Furthermore, the interaction between HFI and maternal obesity had a significant impact on stunting in preschool children (p<0.05). Severe HFI increased risk of stunting in children with non-obese mothers but not in those with obese mothers. We have discovered a new relationship between HFI and maternal obesity on the one hand and risk of childhood stunting on the other hand. This may reflect a shared mechanism involving dual forms of malnutrition. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

45 CFR 164.318 - Compliance dates for the initial implementation of the security standards.

Code of Federal Regulations, 2010 CFR

2010-10-01

... the security standards. 164.318 Section 164.318 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES ADMINISTRATIVE DATA STANDARDS AND RELATED REQUIREMENTS SECURITY AND PRIVACY Security Standards for the Protection... of the security standards. (a) Health plan. (1) A health plan that is not a small health plan must...

Are winds in cities always slower than in the countryside? Modelling the Urban Wind Island Effect

NASA Astrophysics Data System (ADS)

Droste, Arjan; Steeneveld, Gert-Jan

2017-04-01

Though the Urban Heat Island has been extensively studied, relatively little has been documented about differences in wind between the city as a whole and the countryside. Urban winds are difficult to capture in both observations and modelling, due to the complex urban canyon and neighbourhood geometry. This study uses a straightforward mixed-layer model (Tennekes & Driedonks, 1981) to investigate the contrast between the diurnal cycle of wind in the urban and the rural environment. The model contains one urban and one rural column, to identify differences in wind patterns between city and countryside under equal geostrophic forcing. The model has been evaluated against rural observations from the 213 m. Cabauw tower (the Netherlands), and the urban observations from the BUBBLE campaign (Basel, Rotach et al., 2005). The influence of the urban fabric on the wind is investigated by varying the surface underneath the column model using the 10 urban Local Climate Zones, thereby altering building height, fraction of impervious surface, and initial boundary-layer depth. First results show that for high initial urban boundary-layer depths compared to the rural boundary-layer depth, the urban column can be much windier than its rural counterpart: i.e. the urban Wind Island Effect. The effect appears to be most prominent in the morning and the late afternoon (up to 1 m/s), for Local Climate Zones with lower buildings (3 or 7). BUBBLE observations confirm the timing of the Wind Island Effect, though with weaker magnitude.

2009 Homeland Security Symposium and Exhibition

DTIC Science & Technology

2009-09-10

electronified check, ACH or Draft • Opportunity for Merchant and Merchant employee collusion • Remote Deposit Collection (RDC) • eCommerce – a world of new...police _$; _ Units US Coast Guard _$; _ Units Urban Search & Rescue _$; _ Units Rural Search & Rescue _$; _ Units Public/ University hospitals

Shaping Future Phosphorus Management Pathways by Understanding the Past and Present

EPA Science Inventory

Sustainable phosphorus (P) management in agricultural and urban ecosystems is necessary to ensure global food security and healthy aquatic ecosystems. Researchers and decision-makers alike need to understand how social, economic, political, and biophysical factors interact to cre...

Leveraging traffic and surveillance video cameras for urban traffic.

DOT National Transportation Integrated Search

2014-12-01

The objective of this project was to investigate the use of existing video resources, such as traffic : cameras, police cameras, red light cameras, and security cameras for the long-term, real-time : collection of traffic statistics. An additional ob...

An initial analysis of LANDSAT 4 Thematic Mapper data for the classification of agricultural, forested wetland, and urban land covers

NASA Technical Reports Server (NTRS)

Quattrochi, D. A.; Anderson, J. E.; Brannon, D. P.; Hill, C. L.

1982-01-01

An initial analysis of LANDSAT 4 thematic mapper (TM) data for the delineation and classification of agricultural, forested wetland, and urban land covers was conducted. A study area in Poinsett County, Arkansas was used to evaluate a classification of agricultural lands derived from multitemporal LANDSAT multispectral scanner (MSS) data in comparison with a classification of TM data for the same area. Data over Reelfoot Lake in northwestern Tennessee were utilized to evaluate the TM for delineating forested wetland species. A classification of the study area was assessed for accuracy in discriminating five forested wetland categories. Finally, the TM data were used to identify urban features within a small city. A computer generated classification of Union City, Tennessee was analyzed for accuracy in delineating urban land covers. An evaluation of digitally enhanced TM data using principal components analysis to facilitate photointerpretation of urban features was also performed.

The Agatston Urban Nutrition Initiative: working to reverse the obesity epidemic through academically based community service.

PubMed

Johnston, Francis E

2009-01-01

The Agatston Urban Nutrition Initiative (AUNI) presents a fruitful partnership between faculty and students at a premier research university and members of the surrounding community aimed at addressing the problem of childhood obesity. AUNI uses a problem-solving approach to learning by focusing course activities, including service-learning, on understanding and mitigating the obesity culture.

Reform Stall: An Ecological Analysis of the Efficacy of an Urban School Reform Initiative to Improve Students' Reading and Mathematics Achievement

ERIC Educational Resources Information Center

James, Marlon C.; Rupley, William H.; Hall, Kristin Kistner; Nichols, Janet Alys; Rasinski, Timothy V.; Harmon, Willie C.

2016-01-01

This article examines the efficacy of the implementation of a program titled Consensus Initiative [pseudonym] in an urban school district that served 20,000 linguistically, economically, and racially diverse students situated in the northeast region of the United States. Using a research derived ecological framework from the school reform…

Patterns of Vaginal, Oral, and Anal Sexual Intercourse in an Urban Seventh-Grade Population

ERIC Educational Resources Information Center

Markham, Christine M.; Peskin, Melissa Fleschler; Addy, Robert C.; Baumler, Elizabeth R.; Tortolero, Susan R.

2009-01-01

Background: This study examines the prevalence of vaginal, oral, and anal intercourse among a population of urban, public middle school students, the characteristics of early sexual initiators, and the sequence of sexual initiation. Such data are limited for early adolescents. Methods: A total of 1279 seventh-grade students (57.3% female, 43.6%…

CO2 Urban Synthesis and Analysis ("CO2-USA") Network

NASA Astrophysics Data System (ADS)

Lin, J. C.; Hutyra, L.; Loughner, C.; Stein, A. F.; Lusk, K.; Mitchell, L.; Gately, C.; Wofsy, S. C.

2017-12-01

Emissions of carbon associated with cities comprise a large component of the anthropogenic source. A number of cities have announced plans to reduce greenhouse gas emissions, but the scientific knowledge to quantitatively track emissions and assess the efficacy of mitigation is lacking. As the global population increasingly resides in urban regions, scientific knowledge about how much, where, and why a particular city emits carbon becomes increasingly important. To address this gap, researchers have initiated studies of carbon emissions and cycling in several U.S. cities, making it timely to develop a collaborative network to exchange information on community standards and common measurements, facilitate data sharing, and create analysis frameworks and cross-city syntheses to catalyze a new generation of researchers and enable new collaborations tackling important objectives that are difficult to address in isolation. We describe initial results from an incipient network focusing initially on cities in the U.S. with low barriers of entry that entrains a cross-section of U.S. urban centers with varying characteristics: size, population density, vegetation, urban form, infrastructure, development rates, climate, and meteorological patterns. Results will be reported that emerge from an initial workshop covering data harmonization & integration, inventory comparison, stakeholder outreach, network design, inverse modeling, and collaboration.

24 CFR 92.614 - Other Federal requirements.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Other Federal requirements. 92.614 Section 92.614 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.614 Other Federal...

24 CFR 92.618 - Performance reviews and sanctions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Performance reviews and sanctions. 92.618 Section 92.618 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92...

24 CFR 92.604 - ADDI allocation formula.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false ADDI allocation formula. 92.604 Section 92.604 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.604 ADDI...

24 CFR 92.614 - Other Federal requirements.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Other Federal requirements. 92.614 Section 92.614 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.614 Other Federal...

24 CFR 92.604 - ADDI allocation formula.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false ADDI allocation formula. 92.604 Section 92.604 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.604 ADDI...

24 CFR 92.604 - ADDI allocation formula.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false ADDI allocation formula. 92.604 Section 92.604 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.604 ADDI...

24 CFR 92.618 - Performance reviews and sanctions.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Performance reviews and sanctions. 92.618 Section 92.618 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92...

24 CFR 92.618 - Performance reviews and sanctions.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Performance reviews and sanctions. 92.618 Section 92.618 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92...

24 CFR 92.614 - Other Federal requirements.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Other Federal requirements. 92.614 Section 92.614 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.614 Other Federal...

24 CFR 92.604 - ADDI allocation formula.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false ADDI allocation formula. 92.604 Section 92.604 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.604 ADDI...

24 CFR 92.618 - Performance reviews and sanctions.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Performance reviews and sanctions. 92.618 Section 92.618 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92...