WorldWideScience

Sample records for providing residential land

  1. The Value of Green Infrastructure on Vacant and Residential Land in Roanoke, Virginia

    Directory of Open Access Journals (Sweden)

    Gunwoo Kim

    2016-03-01

    Full Text Available Using the City of Roanoke, Virginia as a study site, this paper quantifies the forest structure, ecosystem services and values of vacant and residential land. Single family residential land had more trees (1,683,000 than vacant land (210,000 due largely to the differences in land area (32.44 km2 of vacant land vs. 57.94 km2 residential. While the percentage of tree coverage was almost identical across land uses (30.6% in vacant to 32.3% in residential, the number of trees per ha is greater on residential land (290.3 than on vacant land (63.4. The average healthy leaf surface area on individual trees growing on vacant land was greater than that of individual trees on residential land. The fact that trees in vacant land were found to provide more ecosystem services per tree than residential trees was attributed to this leaf area difference. Trees on vacant land are growing in more natural conditions and there are more large trees per ha. Assessing the forest structure and ecosystem services of Roanoke’s vacant and residential land provides a picture of the current extent and condition of the vacant and residential land. Understanding these characteristics provides the information needed for improved management and utilization of urban vacant land and estimating green infrastructure value.

  2. Spatiotemporal Effects of Main Impact Factors on Residential Land Price in Major Cities of China

    Directory of Open Access Journals (Sweden)

    Shengfu Yang

    2017-11-01

    Full Text Available With the rapid development of land marketization in China, the spatial patterns of residential land prices in different regions have become increasingly complicated. The very high and continuously rising residential land prices in many cities are causing significant challenges to economic development and social stability. Yet, there has only been a limited amount of attempts made to model and analyze the regional dynamic changes of residential land price systematically, especially in term of the spatially varying effects of key demographic and economic factors. In this study we provided a perspective analysis of the changes of residential land prices in 2008, 2011 and 2014 based on the land price monitoring records of 105 cities and then conducted a geographically weighted regression (GWR analysis on the relationships between residential land price and three major impact factors (i.e., immigrant population, gross domestic product (GDP and investment in residential buildings. Results show that the areas in which GDP had relatively strong positive impacts on residential land price expanded with time. The negative effects of immigrant population on residential land price were mainly concentrated in the cities around the Bohai Rim and the area with negative effects gradually shrank in the three studied years. Conversely, the areas with negative correlation between investment in residential buildings and residential land price gradually expanded in size over time. A geographical detector was used to examine the relative importance of factors to residential land price. It was found that the GDP had more significant influence on residential land price than other factors and the influence of the three factors to overall variation in residential land price increased over the three studied years. These results underscore the importance of taking spatially varying effects of major driving factors into account in policy-making on regional land market.

  3. Effect of Land Use and Transportation Infrastructure on Residential Burglary

    NARCIS (Netherlands)

    Montoya, L.

    2011-01-01

    This research studies the relationship between land uses and infrastructure on residential burglary. The objective was to assess which theory is better at explaining residential burglary: -the “awareness space,‿ which states that crime takes place at edges or along paths on the way to work, school,

  4. Spatial Variations of Values of Residential Land Use in Lagos ...

    African Journals Online (AJOL)

    The cost of land has very strong influence on the quality and type of development that can be sustained on such land. Residential areas are no exception. This is more pronounced in economically vibrant. Lagos being the economic nerve centre of Nigeria fall into this category cities. This study is therefore to further enrich ...

  5. Residential land values and their determinants in high density ...

    African Journals Online (AJOL)

    Among urbanization and residential land use problems identified by the study are poor level of social and technical infrastructure, poor land and city management system capacity, ... Cette recherche fait l'analyse des valeurs des terrains dans les quartiers résidentiels à forte densité de population du métropole de Lagos.

  6. Spatial Variations of Values of Residential Land Use in Lagos ...

    African Journals Online (AJOL)

    Nekky Umera

    are low rate of new housing production, increasing competition in the .... land values are the master plan, zoning regulations, rent laws, land ..... Press. Morenikeji, W. 1998: Analysis of Rental Values Structure of Residential Buildings in. Minna (1980-1996) in Ife Planning Journals. 1(1):22-34. Olaore, G.O 1991: Values of ...

  7. Estimating population from photographically determined residential land use types

    Science.gov (United States)

    Kraus, S. P.; Senger, L. W.; Ryerson, J. M.

    1974-01-01

    The study reported was concerned with the development of a methodology for updating published census data during intercensal periods. The new approach utilizes aerial photographs as a primary data source. The methodology, which was devised for estimating the population size of four cities in California, consisted of a simple function relating the measured area of three dominant residential land use types and the characteristic spatial population densities associated with each.

  8. Measuring the Externality Effects of Commercial Land Use on Residential Land Value: A Case Study of Seoul

    National Research Council Canada - National Science Library

    Yang, Hee; Song, Jihoon; Choi, Mack

    2016-01-01

    .... By contrast, contemporary planning principles including Smart Growth emphasize positive impacts of mixed land use on residential environment, which lead to more walkable and sustainable communities...

  9. A tale of two land uses in the American West: rural residential growth and energy development

    Science.gov (United States)

    Assal, Timothy J.; Montag, Jessica M.

    2012-01-01

    This paper describes a spatiotemporal land use map for a rural county in the western United States. Sublette County, Wyoming has undergone recent land use change in the form of heightened rural residential development on private land and increased energy development on both public and private land. In this study we integrate energy production data, population census data, ownership parcel data, and a series of Landsat Thematic Mapper and Enhanced Thematic Mapper scenes (over a 25-year period) to create a map that illustrates the changing landscape. Spatial change on the landscape is mapped at 30 square meters, congruent with a Landsat pixel. Sublette County has a wealth of wildlife and associated habitat which is affected by both types of growth. While we do not attempt to quantify the effect of disturbance on wildlife species, we believe our results can provide important baseline data that can be incorporated into land use planning and ecological-wildlife research at the landscape scale.

  10. Providing nursing leadership in a community residential mental health setting.

    Science.gov (United States)

    Hughes, Frances A; Bamford, Anita

    2011-07-01

    The worldwide burden of mental illness is increasing. Strong leadership is increasingly emerging as a core component of good mental health nursing. The aim of this article is to demonstrate the ways in which nurses can provide strong and consistent leadership in a values-based practice environment that embodies respect for individuals' dignity and self-determination within a community residential mental health service, which provides a structural foundation for effective action. This is accomplished through the presentation of two vignettes, which highlight how the seemingly impossible becomes possible when an economic paradigm such as agency theory is exchanged for a sociological and psychological paradigm found in leadership as stewardship at the point of service. It is through stronger nursing leadership in mental health that stigma and discrimination can be reduced and better access to treatments and services can be gained by those with mental illness. Nurse leadership in mental health services is not new, but it is still relatively uncommon to see residential services for "high needs" individuals being led by nurses. How nurses meet the challenges faced by mental health services are often at the heart of effective leadership skills and strategies. Copyright 2011, SLACK Incorporated.

  11. Measuring the Externality Effects of Commercial Land Use on Residential Land Value: A Case Study of Seoul

    Directory of Open Access Journals (Sweden)

    Hee Jin Yang

    2016-04-01

    Full Text Available Two contrasting theories purport to explain the effects of neighborhood non-residential use on residential property values. In traditional zoning theory, separating land from commercial land use is considered to protect residential environments from negative externalities such as noise, litter, and congestion. By contrast, contemporary planning principles including Smart Growth emphasize positive impacts of mixed land use on residential environment, which lead to more walkable and sustainable communities. This study attempts to empirically investigate how positive and negative externalities of commercial land use, referred to as “proximity effects” and “disamenity effects” respectively, affect residential land values. Using data gathered in Seoul, we pay attention to two particular aspects of commercial land use: spatial concentration and neighborhood scale. Spatial concentration is determined by the number of commercial employees present in the buffer zone around an individual residential parcel. We model four geographically distinct neighborhood scales as we compare spatial concentrations in and across commercial zones. Quadratic regression analyses of our data show the trade-off relationship that a higher spatial concentration of commercial land use in a neighborhood initially results in increased residential land values, but drops off beyond a threshold level by excessive noise or crowding.

  12. Mapping land cover in urban residential landscapes using fine resolution imagery and object-oriented classification

    Science.gov (United States)

    A knowledge of different types of land cover in urban residential landscapes is important for building social and economic city-wide policies including landscape ordinances and water conservation programs. Urban landscapes are typically heterogeneous, so classification of land cover in these areas ...

  13. Willingness of Farmers to Transform Vacant Rural Residential Land into Cultivated Land in a Major Grain-Producing Area of Central China

    Directory of Open Access Journals (Sweden)

    Yan Tong

    2016-11-01

    Full Text Available A large amount of cultivated lands in China is occupied by vacant residential areas, thereby wasting land resources and placing local food security at risk. Therefore, transforming vacant rural residential land back to its previous form is urgently required to maintain the amount of cultivated land and guarantee food security. We comprehensively analyzed the willingness of farmers to participate in vacant residential land transformation and determine the factors that influence such willingness, including the awareness of farmers about their rural residential environment, their knowledge of residential land-use policies and their awareness of the consequences of such transformation. A detailed survey was conducted amongst 252 farmers owning vacant residential lands in central China. Amongst these farmers, 75, 87 and 90 were entirely, partly and not living on farming, respectively. Only half of these farmers were willing to transform the vacant residential land, whilst those farmers who were partly living on farming were less willing to participate in the transformation than those who were entirely and were not living on farming. The factors that influence the willingness to transform varied across different types of farmers. Farmers who were not and were partly living on farming were significantly affected by their awareness of their rural residential environment, their knowledge of residential land-use policies, the length of residential land vacant time and their household income. Those farmers who were partly living on farming were also influenced by the number of vacant residential plots they possessed. Farmers who were entirely living on farming were significantly affected by their knowledge of the residential land-use policies, the number of vacant residential plots they possessed, their awareness of the consequences of land transformation and their family size. Results indicate that farmers are anxious about vacant residential land loss

  14. The Impact of Mixed Land Use on Residential Property Values

    NARCIS (Netherlands)

    Koster, H.R.A.; Rouwendal, J.

    2012-01-01

    Contemporary European urban planning policies aim to mix land uses in compact neighborhoods. It is presumed that mixing land uses yields socioeconomic benefits and therefore has a positive effect on housing values. In this paper, we investigate the impact of mixed land use on housing values using

  15. Branching out to residential lands: Missions and strategies of five tree distribution programs in the U.S.

    Science.gov (United States)

    Vi D. Nguyen; Lara A. Roman; Dexter H. Locke; Sarah K. Mincey; Jessica R. Sanders; Erica Smith Fichman; Mike Duran-Mitchell; Sarah Lumban Tobing

    2017-01-01

    Residential lands constitute a major component of existing and possible tree canopy in many cities in the United States. To expand the urban forest on these lands, some municipalities and nonprofit organizations have launched residential yard tree distribution programs, also known as tree giveaway programs. This paper describes the operations of five tree distribution...

  16. Intensive Day Treatment Provides an Alternative to Residential Care.

    Science.gov (United States)

    Hamm, John

    1989-01-01

    Describes Phoenix, a day treatment program that provides intensive educational, social, and mental health services to high-risk teens. The program emphasizes positive reinforcement, a mix of service providers, a delivery system based on team organization, and family intervention. (RJC)

  17. The Association between Land-Use Distribution and Residential Patterns: the Case of Mixed Arab-Jewish Cities in Israel

    Directory of Open Access Journals (Sweden)

    Ran GOLDBLATT

    2014-06-01

    Full Text Available The emergence of GIS and the availability of high resolution geographic data have improved our ability to investigate the residential segregation in cities and to identify the temporal changes of the spatial phenomena. Using GIS, we have quantitatively and visually analyzed the correspondence between land-use distribution and Arab residential patterns and their changes in the period between 1983 and 2008 in five mixed Arab-Jewish Israeli cities. Results show a correspondence between the dynamics of Arab/Jewish residential patterns and the spatial distribution of various land-uses. Arab residential patterns diffused faster towards areas with relatively inferior land-uses than towards areas with more attractive land-uses, in which a gentrification process occurred. Moreover, large-scale non-residential land-uses act as spatial partitions that divide between Arab and Jewish residential areas. Understanding the association between the urban environment and residential patterns can help in formulating an appropriate social and spatial policy concerning planning of land-uses and design of the built environment in mixed cities.

  18. Socio-economic Factors Affecting Residential Land Accessibility in Akure Nigeria: A Gender Perspective

    Directory of Open Access Journals (Sweden)

    Mary Adebola Ajayi

    2017-09-01

    Full Text Available Land defines the social, economic and political relations in the society and is the most crucial factor of production. Access to land promotes the economic power of individuals and their contribution to the economy of the nation at large. It is both a resource and a focal point of social identity and solidarity. This paper is aimed at revealing the sources of gaining access to residential land in Akure by both male and female home owners with a view to engendering appropriate policy response towards female housing ownership. The sample size was determined from the 2006 population census figure of the Akure South Local Government Area. A total of three hundred and eighty one (381 questionnaires were administered to home-owners using systematic and stratified random sampling techniques and were found useful for analysis. The means of gaining access to residential land in the selected towns in the study area include purchase, inheritance, government allocation and gift. Discriminant Function Analysis was used to determine which socio-economic variables were the best predictors of how access to land can be gained. Occupation, income and education emerged as the best predictors out of all the socio-economic variables used. The paper recommends the provision of enabling environment to boost informal employment which is predominant in the study area as this will increase the income level of the citizens. There is also the need for public enlightenment on how to access land through government allocation which was very low in the study area.

  19. Policy implications and impact of household registration system on Peasants’ Willingness to return rural residential lands: Evidence from household survey in rural China

    Directory of Open Access Journals (Sweden)

    Hengzhou Xu

    2016-01-01

    Full Text Available Despite a growing body of literature on China’s household registration system and rural land transfer, few studies have examined the impact of the household registration system on peasants’ willingness to return rural residential land. This paper aims to fill this gap and uses household survey data to measure the impacts of household registration system on peasants’ willingness to return rural residential land. The results show that the household registration system reduced the farmers’ enthusiasm to exit the rural residential land, that is, household registration system had a significant negative impact on farmers’ willingness to return rural residential land.

  20. VOLTTRON-Based System for Providing Ancillary Services with Residential Building Loads

    Energy Technology Data Exchange (ETDEWEB)

    Jin, Xin

    2016-07-01

    Ancillary services entail controlled modulation of building equipment to maintain a stable balance of generation and load in the power system. Ancillary services include frequency regulation and contingency reserves, whose acting time ranges from several seconds to several minutes. Many pilot studies have been implemented to use industrial loads to provide ancillary services, and some have explored services from commercial building loads or electric vehicle charging loads. Residential loads, such as space conditioning and water heating, represent a largely untapped resource for providing ancillary services. The residential building sector accounts for a significant fraction of the total electricity use in the United States. Many loads in residential buildings are flexible and could potentially be curtailed or shifted at the request of the grid. However, there are many barriers that prevent residential loads being widely used for ancillary services. One of the major technical barriers is the lack of communication capabilities between end-use devices and the grid. End-use devices need to be able to receive the automatic generation control (AGC) signal from the grid operator and supply certain types of telemetry to verify response. With the advance of consumer electronics, communication-enabled, or 'connected,' residential equipment has emerged to overcome the communication barrier. However, these end-use devices have introduced a new interoperability challenge due to the existence of numerous standards and communication protocols among different end devices. In this paper, we present a VOLTTRON-based system that overcomes these technical challenges and provides ancillary services with residential loads. VOLTTRON is an open-source control and sensing platform for building energy management, facilitating interoperability solutions for end devices. We have developed drivers to communicate and control different types of end devices through standard

  1. Sustainability Assessment of the Residential Land Use in Seven Boroughs of the Island of Montreal, Canada

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    Ricardo Enrique Vega-Azamar

    2015-02-01

    Full Text Available High resource utilization in the residential sector, and the associated environmental impacts, are central issues in the growth of urban regions. Land-use urban planning is a primary instrument for the proper development of cities; an important point is the consideration of the urban form’s influence on resource utilization intensity. Emergy synthesis, an energy-based methodological approach that allows the quantification and integration of both natural and human-generated flows interacting in urban environments, was used to assess sustainability of the residential land use of seven boroughs on the Island of Montreal. Natural resources, food, water, acquired goods and services, electricity and fuels were the main flows considered in the analysis. Results suggest that income, household size and distance to downtown are the variables affecting resource utilization intensity more noticeably and that allocation of green area coverage is an important parameter for controlling land use intensity. With the procedure used for calculating resource use intensity in the seven boroughs, it is possible to generate a tool to support urban planning decision-making for assessing sustainable development scenarios. Future research should consider urban green space potential for accommodating local waste treatment systems, acting as a greenhouse gas emissions sink and promoting human health.

  2. Potentially toxic concentrations of synthetic pyrethroids associated with low density residential land use

    Directory of Open Access Journals (Sweden)

    Stephen Marshall

    2016-11-01

    Full Text Available Trace organic compounds associated with human activity are now ubiquitous in the environment. As the population becomes more urbanised and the use of pesticides and person care products continues to increase, urban waterways are likely to receive higher loads of trace organic contaminants with unknown ecological consequences. To establish the extent of trace organic contamination in urban runoff, concentrations of emerging chemicals of concern were determined in sediments from 99 urban wetlands in and around Melbourne, Australia between February and April, 2015. As a preliminary estimation of potential risks to aquatic biota, we compared measured concentrations with thresholds for acute and chronic toxicity, and modelled toxic units as a function of demographic and land use trends. The synthetic pyrethroid insecticide bifenthrin was common and widespread, and frequently occurred at concentrations likely to cause toxicity to aquatic life. Personal care products DEET and triclosan were common and widely distributed, while the herbicides diuron and prometryn, and the fungicides pyrimethanil and trifloxystrobin occurred less frequently. Toxic unit modelling using random forests found complex and unexpected associations between urban land uses and trace organic concentrations. Synthetic pyrethroid insecticides were identified as emerging compounds of concern, particularly bifenthrin. In contrast with previous surveys, the highest bifenthrin concentrations were associated with lower housing and population density, implicating low-density residential land use in bifenthrin contamination. We discuss the implications for pesticide regulation and urban wetland management in a global context.

  3. Assessing the homogenization of urban land management with an application to US residential lawn care.

    Science.gov (United States)

    Polsky, Colin; Grove, J Morgan; Knudson, Chris; Groffman, Peter M; Bettez, Neil; Cavender-Bares, Jeannine; Hall, Sharon J; Heffernan, James B; Hobbie, Sarah E; Larson, Kelli L; Morse, Jennifer L; Neill, Christopher; Nelson, Kristen C; Ogden, Laura A; O'Neil-Dunne, Jarlath; Pataki, Diane E; Chowdhury, Rinku Roy; Steele, Meredith K

    2014-03-25

    Changes in land use, land cover, and land management present some of the greatest potential global environmental challenges of the 21st century. Urbanization, one of the principal drivers of these transformations, is commonly thought to be generating land changes that are increasingly similar. An implication of this multiscale homogenization hypothesis is that the ecosystem structure and function and human behaviors associated with urbanization should be more similar in certain kinds of urbanized locations across biogeophysical gradients than across urbanization gradients in places with similar biogeophysical characteristics. This paper introduces an analytical framework for testing this hypothesis, and applies the framework to the case of residential lawn care. This set of land management behaviors are often assumed--not demonstrated--to exhibit homogeneity. Multivariate analyses are conducted on telephone survey responses from a geographically stratified random sample of homeowners (n = 9,480), equally distributed across six US metropolitan areas. Two behaviors are examined: lawn fertilizing and irrigating. Limited support for strong homogenization is found at two scales (i.e., multi- and single-city; 2 of 36 cases), but significant support is found for homogenization at only one scale (22 cases) or at neither scale (12 cases). These results suggest that US lawn care behaviors are more differentiated in practice than in theory. Thus, even if the biophysical outcomes of urbanization are homogenizing, managing the associated sustainability implications may require a multiscale, differentiated approach because the underlying social practices appear relatively varied. The analytical approach introduced here should also be productive for other facets of urban-ecological homogenization.

  4. Planning the neighbourhood economy: Land-use plans and the economic potential of urban residential neighbourhoods in the Netherlands

    NARCIS (Netherlands)

    Folmer, E.; Risselada, A.H.

    2012-01-01

    This article investigates the relationship between zoning by-laws, as put forward in governmental land-use plans and the viability of urban residential neighbourhood economies. The Dutch planning tradition has long been characterized by strict separation of functions and topdown planning. We

  5. Residential immersive life skills programs for youth with disabilities: service providers' perceptions of change processes.

    Science.gov (United States)

    King, Gillian; McPherson, Amy; Kingsnorth, Shauna; Stewart, Debra; Glencross-Eimantas, Tanya; Jones-Galley, Kimberlea; Morrison, Andrea; Isihi, Ana Maria; Gorter, Jan Willem

    2015-05-01

    Residential immersive life skills (RILS) programs are designed to equip youth with physical disabilities with the foundational life skills required to assume adult roles. The objective was to determine RILS service providers' perceptions of the active ingredients of the intervention change process. Thirty-seven service providers from various disciplines completed measures to assess expertise status and participated in qualitative interviews. Qualitative themes were derived, and similarities and differences in themes were identified for blinded groups of novices, intermediates, and experts. The three main themes, reflecting change processes, were: (a) creating a supportive program atmosphere with multiple opportunities for learning, (b) using strategies to support, encourage, and engage youth, and (c) intentionally fostering youth experiences of skill development, social interaction, and pride in accomplishment. In contrast to the novices, experts displayed a more holistic perspective and paid attention to higher-order issues such as providing opportunities and enabling youth. The findings indicate how RILS service providers work to create a program atmosphere and employ strategies to intentionally foster particular youth experiences. The findings explicate service providers' theories of practice, the intentional design of RILS program environments to bring about client change, and the value of service provider expertise. Implications for Rehabilitation Service providers of youth independence-oriented life skills programs can intentionally create a learning-oriented and supportive program atmosphere by using non-directive, coaching/guiding, and engagement strategies Youth experiences of skill development, shared experience with others, and pride in accomplishment can be cultivated by providing a range of learning opportunities, including choice making, problem-solving, and skill mastery Compared to more novice service providers, experts discussed managing the

  6. Older adult stereotypes among care providers in residential care facilities: examining the relationship between contact, eduaction, and ageism.

    Science.gov (United States)

    Reyna, Christine; Goodwin, Eric J; Ferrari, Joseph R

    2007-02-01

    One barrier to quality elder care is ageism among care providers. In the present study, two models of stereotype reduction were tested with care providers at residential homes for older adults--the effects of contact and the effects of education on prejudice. Caregivers at five residential programs in Australia completed a survey assessing education, training, contact with older clients, prior experience, and stereotypes toward older adults. Results revealed that contact was not associated with fewer stereotypes but education (both specific and general) was associated with fewer stereotypes. Implications are discussed in terms of possible interventions and increasing optimal contact with older clients.

  7. Experimental Shielding Evaluation of the Radiation Protection Provided by Residential Structures

    Science.gov (United States)

    Dickson, Elijah D.

    The human health and environmental effects following a postulated accidental release of radioactive material to the environment has been a public and regulatory concern since the early development of nuclear technology and researched extensively to better understand the potential risks for accident mitigation and emergency planning purposes. The objective of this investigation is to research and develop the technical basis for contemporary building shielding factors for the U.S. housing stock. Building shielding factors quantify the protection a certain building-type provides from ionizing radiation. Much of the current data used to determine the quality of shielding around nuclear facilities and urban environments is based on simplistic point-kernel calculations for 1950's era suburbia and is no longer applicable to the densely populated urban environments seen today. To analyze a building's radiation shielding properties, the ideal approach would be to subject a variety of building-types to various radioactive materials and measure the radiation levels in and around the building. While this is not entirely practicable, this research uniquely analyzes the shielding effectiveness of a variety of likely U.S. residential buildings from a realistic source term in a laboratory setting. Results produced in the investigation provide a comparison between theory and experiment behind building shielding factor methodology by applying laboratory measurements to detailed computational models. These models are used to develop a series of validated building shielding factors for generic residential housing units using the computational code MCNP5. For these building shielding factors to be useful in radiologic consequence assessments and emergency response planning, two types of shielding factors have been developed for; (1) the shielding effectiveness of each structure within a semi-infinite cloud of radioactive material, and (2) the shielding effectiveness of each structure

  8. Organisational and environmental characteristics of residential aged care units providing highly person-centred care: a cross sectional study.

    Science.gov (United States)

    Sjögren, Karin; Lindkvist, Marie; Sandman, Per-Olof; Zingmark, Karin; Edvardsson, David

    2017-01-01

    Few studies have empirically investigated factors that define residential aged care units that are perceived as being highly person-centred. The purpose of this study was to explore factors characterising residential aged care units perceived as being highly person-centred, with a focus on organisational and environmental variables, as well as residents' and staff' characteristics. A cross-sectional design was used. Residents (n = 1460) and staff (n = 1213) data from 151 residential care units were collected, as well as data relating to characteristics of the organisation and environment, and data measuring degree of person-centred care. Participating staff provided self-reported data and conducted proxy ratings on residents. Descriptive and comparative statistics, independent samples t-test, Chi2 test, Eta Squared and Phi coefficient were used to analyse data. Highly person-centred residential aged care units were characterized by having a shared philosophy of care, a satisfactory leadership, interdisciplinary collaboration and social support from colleagues and leaders, a dementia-friendly physical environment, staff having time to spend with residents, and a smaller unit size. Residential aged care units with higher levels of person-centred care had a higher proportion of staff with continuing education in dementia care, and a higher proportion of staff receiving regular supervision, compared to units with lower levels of person-centred care. It is important to target organisational and environmental factors, such as a shared philosophy of care, staff use of time, the physical environment, interdisciplinary support, and support from leaders and colleagues, to improve person-centred care in residential care units. Managers and leaders seeking to facilitate person-centred care in daily practice need to consider their own role in supporting, encouraging, and supervising staff.

  9. Training residential supervisors to provide feedback for maintaining staff teaching skills with people who have severe disabilities.

    OpenAIRE

    Parsons, M B; Reid, D H

    1995-01-01

    We evaluated procedures for training supervisors in a residential setting to provide feedback for maintaining direct-service staff members ' teaching skills with people who have severe disabilities. Using classroom-based instruction and on-the-job observation and feedback, 10 supervisors were initially trained to implement teaching programs themselves. The training improved supervisors' teaching skills but was insufficient to improve the quality of feedback they provided to direct-service sta...

  10. Land Disputes Unearth Shaky Legal Foundation: Will Liberias Land Reform Provide Stability

    Science.gov (United States)

    2014-04-01

    ancestry . 15 Land was held by native Africans based on a socio-spatial organization, meaning each community or village possessed its own discreet land...reform policy is currently being reviewed by Liberia’s internal vetting committee. (“As New Land Law in Liberia Moves towards Finalization, Women from...finalization- women -across-africa-call- equal-protection-land-ownership-rights/.) 11. Paul De Wit, “Land Rights, Private Use Permits and Forest Communities

  11. Assessing the homogenization of urban land management with an application to US residential lawn care

    Science.gov (United States)

    Colin Polsky; J. Morgan Grove; Chris Knudson; Peter M. Groffman; Neil Bettez; JJeannine Cavender-Bares; Sharon J. Hall; James B. Heffernan; Sarah E. Hobbie; Kelli L. Larson; Jennifer L. Morse; Christopher Neill; Kristen C. Nelson; Laura A. Ogden; Jarlath O' Neil-Dunne; Diane E. Pataki; Rinku Roy Chowdhury; Meredith K. Steele

    2014-01-01

    Changes in land use, land cover, and land management present some of the greatest potential global environmental challenges of the 21st century. Urbanization, one of the principal drivers of these transformations, is commonly thought to be generating land changes that are increasingly similar. An implication of this multiscale homogenization hypothesis is that the...

  12. FEASIBILITY OF WIND TO SERVE UPPER SKAGIT'S BOW HILL TRIBAL LANDS AND FEASIBILITY UPDATE FOR RESIDENTIAL RENEWABLE ENERGY.

    Energy Technology Data Exchange (ETDEWEB)

    RICH, LAUREN

    2013-09-30

    A two year wind resource assessment was conducted to determine the feasibility of developing a community scale wind generation system for the Upper Skagit Indian Tribe's Bow Hill land base, and the project researched residential wind resource technologies to determine the feasibility of contributing renewable wind resource to the mix of energy options for our single and multi-family residential units.

  13. Residential immersive life skills programs for youth with disabilities: service providers' perceptions of experiential benefits and key program features.

    Science.gov (United States)

    King, Gillian; McPherson, Amy; Kingsnorth, Shauna; Stewart, Debra; Glencross-Eimantas, Tanya; Gorter, Jan Willem; Jones-Galley, Kimberlea; Morrison, Andrea; Isihi, Ana Maria

    2015-01-01

    The objective was to determine service providers' perceptions of the experiential benefits of residential immersive life skills (RILS) programs for youth with disabilities, along with important program features. Thirty-seven service providers from three RILS programs took part in qualitative interviews. Themes were derived using a phenomenological approach. There were perceived benefits for youth, and also for parents and service providers. Study themes concerned the process of youth empowerment, life-changing experiences for youth and parents, and changed service provider views affecting practice. Youth changes were attributed to the residential group format and afforded opportunities, which included being away from home, navigating public transportation, directing attendant services, and sharing intense learning and social experiences with peers. Youth were seen to experience important personal changes in life skills, self-confidence, self-understandings, and self-advocacy. Perceived benefits for parents included realizations concerning their child's abilities and new hope for the future. Service providers indicated changes in their knowledge, perspectives, and approach to practice. The findings suggest that life skills programs should be intentionally designed to provide challenging experiential opportunities that motivate youth to engage in new life directions by providing new insights, self-realizations, and positive yet realistic views of the future. Service providers indicated the importance of challenging, real-world experiential opportunities that provide youth with disabilities with new insights, self-realizations, and positive yet realistic views of the future. Important experiential opportunities for youth included being away from home, navigating public transportation, directing attendant care, and sharing intense learning and social experiences with peers. The findings provide preliminary qualitative evidence that life skills programs should be

  14. The quasi-market for adult residential care in the UK: Do for-profit, not-for-profit or public sector residential care and nursing homes provide better quality care?

    Science.gov (United States)

    Barron, David N; West, Elizabeth

    2017-04-01

    There has been a radical transformation in the provision of adult residential and nursing home care in England over the past four decades. Up to the 1980s, over 80% of adult residential care was provided by the public sector, but today public sector facilities account for only 8% of the available places, with the rest being provided by a mixture of for-profit firms (74%) and non-profit charities (18%). The public sector's role is often now that of purchaser (paying the fees of people unable to afford them) and regulator. While the idea that private companies may play a bigger role in the future provision of health care is highly contentious in the UK, the transformation of the residential and nursing home care has attracted little comment. Concerns about the quality of care do emerge from time to time, often stimulated by high profile media investigations, scandals or criminal prosecutions, but there is little or no evidence about whether or not the transformation of the sector from largely public to private provision has had a beneficial effect on those who need the service. This study asks whether there are differences in the quality of care provided by public, non-profit or for-profit facilities in England. We use data on care quality for over 15,000 homes that are provided by the industry regulator in England: the Care Quality Commission (CQC). These data are the results of inspections carried out between April 2011 and October 2015. Controlling for a range of facility characteristics such as age and size, proportional odds logistic regression showed that for-profit facilities have lower CQC quality ratings than public and non-profit providers over a range of measures, including safety, effectiveness, respect, meeting needs and leadership. We discuss the implications of these results for the ongoing debates about the role of for-profit providers of health and social care. Copyright © 2017 Elsevier Ltd. All rights reserved.

  15. Learning to deal constructively with troubled conscience related to care providers' perceptions of deficient teamwork in residential care of older people--a participatory action research study.

    Science.gov (United States)

    Ericson-Lidman, Eva; Strandberg, Gunilla

    2015-06-01

    Conscience can be perceived as an asset that helps care providers to provide good care, but it can also be a burden that generates stress of conscience (stress related to a troubled conscience). Participatory action research (PAR) has been shown to be successful in supporting care providers in residential care of older people to learn to deal with their troubled conscience in challenging and demanding care situations. The aim of the study was to describe an intervention process to assist care providers in residential care of older people to constructively deal with their troubled conscience related to perceptions of deficient teamwork. The study design was grounded in PAR. Nine enrolled nurses (ENs), two nursing aids (NAs), one Registered Nurse (RN) and their manager participated in 12 PAR sessions. All sessions were tape-recorded, and a domain analysis of the transcriptions was performed. Findings show that a PAR-based intervention can support care providers to understand, handle and take measures against deficient teamwork. Using troubled conscience as a driving force can increase the opportunities to improve quality of care in residential care for older people. During the PAR process, participants raised their awareness of the need to view the team in a wider sense and that the manager and the Registered Nurse should also be members of the team to improve team outcome. To improve clinical practice, we suggest that teams in residential care of older people should be enabled to share and reflect on challenging situations that generate troubled conscience. However, as shown in this study, care providers might need support in order to facilitate and promote sharing and reflecting on what their conscience tells them. © 2014 Nordic College of Caring Science.

  16. VA residential substance use disorder treatment program providers' perceptions of facilitators and barriers to performance on pre-admission processes.

    Science.gov (United States)

    Ellerbe, Laura S; Manfredi, Luisa; Gupta, Shalini; Phelps, Tyler E; Bowe, Thomas R; Rubinsky, Anna D; Burden, Jennifer L; Harris, Alex H S

    2017-04-04

    In the U.S. Department of Veterans Affairs (VA), residential treatment programs are an important part of the continuum of care for patients with a substance use disorder (SUD). However, a limited number of program-specific measures to identify quality gaps in SUD residential programs exist. This study aimed to: (1) Develop metrics for two pre-admission processes: Wait Time and Engagement While Waiting, and (2) Interview program management and staff about program structures and processes that may contribute to performance on these metrics. The first aim sought to supplement the VA's existing facility-level performance metrics with SUD program-level metrics in order to identify high-value targets for quality improvement. The second aim recognized that not all key processes are reflected in the administrative data, and even when they are, new insight may be gained from viewing these data in the context of day-to-day clinical practice. VA administrative data from fiscal year 2012 were used to calculate pre-admission metrics for 97 programs (63 SUD Residential Rehabilitation Treatment Programs (SUD RRTPs); 34 Mental Health Residential Rehabilitation Treatment Programs (MH RRTPs) with a SUD track). Interviews were then conducted with management and front-line staff to learn what factors may have contributed to high or low performance, relative to the national average for their program type. We hypothesized that speaking directly to residential program staff may reveal innovative practices, areas for improvement, and factors that may explain system-wide variability in performance. Average wait time for admission was 16 days (SUD RRTPs: 17 days; MH RRTPs with a SUD track: 11 days), with 60% of Veterans waiting longer than 7 days. For these Veterans, engagement while waiting occurred in an average of 54% of the waiting weeks (range 3-100% across programs). Fifty-nine interviews representing 44 programs revealed factors perceived to potentially impact performance in

  17. Conservation Value of Residential Open Space: Designation and Management Language of Florida’s Land Development Regulations

    Directory of Open Access Journals (Sweden)

    Dara M. Wald

    2010-06-01

    Full Text Available The conservation value of open space depends upon the quantity and quality of the area protected, as well as how it is designed and managed. This study reports the results of a content analysis of Florida county Land Development Regulations. Codes were reviewed to determine the amount of open space required, how open space is protected during construction, the delegation of responsibilities, and the designation of funds for management. Definitions of open space varied dramatically across the state. Most county codes provided inadequate descriptions of management recommendations, which could lead to a decline in the conservation value of the protected space.

  18. 1970's Land use data refined with 1990 population data to indicate new residential development for the conterminous United States

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This data set represents U.S. Geological Survey (USGS) historical Land Use and Land Cover (LULC) from the 1970's that has been refined with 1990 population density...

  19. 1970's Land use data refined with 2000 population data to indicate new residential development for the conterminous United States

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This data set represents U.S. Geological Survey (USGS) historical Land Use and Land Cover (LULC) from the 1970's that has been refined with 2000 population density...

  20. Landscapes‘ Capacities to Provide Ecosystem Services – a Concept for Land-Cover Based Assessments

    Directory of Open Access Journals (Sweden)

    Benjamin Burkhard

    2009-12-01

    Full Text Available Landscapes differ in their capacities to provide ecosystem goods and services, which are the benefits humans obtain from nature. Structures and functions of ecosystems needed to sustain the provision of ecosystem services are altered by various human activities. In this paper, a concept for the assessment of multiple ecosystem services is proposed as a basis for discussion and further development of a respective evaluation instrument. Using quantitative and qualitative assessment data in combination with land cover and land use information originated from remote sensing and GIS, impacts of human activities can be evaluated. The results reveal typical patterns of different ecosystems‘ capacities to provide ecosystem services. The proposed approach thus delivers useful integrative information for environmental management and landscape planning, aiming at a sustainable use of services provided by nature. The research concept and methodological framework presented here for discussion have initially been applied in different case studies and shall be developed further to provide a useful tool for the quantification and spatial modelling of multiple ecosystem services in different landscapes. An exemplary application of the approach dealing with food provision in the Halle-Leipzig region in Germany is presented. It shows typical patterns of ecosystem service distribution around urban areas. As the approach is new and still rather general, there is great potential for improvement, especially with regard to a data-based quantification of the numerous hypotheses, which were formulated as base for the assessment. Moreover, the integration of more detailed landscape information on different scales will be needed in future in order to take the heterogeneous distribution of landscape properties and values into account. Therefore, the purpose of this paper is to foster critical discussions on the methodological development presented here.

  1. Quantifying the role of National Forest system lands in providing surface drinking water supply for the Southern United States

    Science.gov (United States)

    Peter Caldwell; Corinne Muldoon; Chelcy Ford-Miniat; Erika Cohen; Suzanne Krieger; Ge Sun; Steven McNulty; Paul V. Bolstad

    2014-01-01

    Forests and water are inextricably linked, and people are dependent on forested lands to provide clean, reliable water supplies for drinking and to support local economies. These water supplies are at risk of degradation from a growing population, continued conversion of forests to other land uses, and climate change. Given the variety of threats to surface water, it...

  2. Comparing land use regression and dispersion modelling to assess residential exposure to ambient air pollution for epidemiological studies

    NARCIS (Netherlands)

    de Hoogh, Kees; Korek, Michal; Vienneau, Danielle; Keuken, Menno; Kukkonen, Jaakko; Nieuwenhuijsen, Mark J; Badaloni, Chiara; Beelen, Rob; Bolignano, Andrea; Cesaroni, Giulia; Pradas, Marta Cirach; Cyrys, Josef; Douros, John; Eeftens, Marloes; Forastiere, Francesco; Forsberg, Bertil; Fuks, Kateryna; Gehring, Ulrike; Gryparis, Alexandros; Gulliver, John; Hansell, Anna L; Hoffmann, Barbara; Johansson, Christer; Jonkers, Sander; Kangas, Leena; Katsouyanni, Klea; Künzli, Nino; Lanki, Timo; Memmesheimer, Michael; Moussiopoulos, Nicolas; Modig, Lars; Pershagen, Göran; Probst-Hensch, Nicole; Schindler, Christian; Schikowski, Tamara; Sugiri, Dorothee; Teixidó, Oriol; Tsai, Ming-Yi; Yli-Tuomi, Tarja; Brunekreef, Bert; Hoek, Gerard; Bellander, Tom

    2014-01-01

    BACKGROUND: Land-use regression (LUR) and dispersion models (DM) are commonly used for estimating individual air pollution exposure in population studies. Few comparisons have however been made of the performance of these methods. OBJECTIVES: Within the European Study of Cohorts for Air Pollution

  3. Comparing land use regression and dispersion modelling to assess residential exposure to ambient air pollution for epidemiological studies

    OpenAIRE

    de Hoogh, Kees; Korek, Michal; Vienneau, Danielle; Keuken, Menno; Kukkonen, Jaakko; Nieuwenhuijsen, Mark J.; Badaloni, Chiara; Beelen, Rob; Bolignano, Andrea; Cesaroni, Giulia; Pradas, Marta Cirach; Cyrys, Josef; Douros, John; Eeftens, Marloes; Forastiere, Francesco

    2014-01-01

    BACKGROUND: Land-use regression (LUR) and dispersion models (DM) are commonly used for estimating individual air pollution exposure in population studies. Few comparisons have however been made of the performance of these methods. OBJECTIVES: Within the European Study of Cohorts for Air Pollution Effects (ESCAPE) we explored the differences between LUR and DM estimates for NO2, PM10 and PM2.5. METHODS: The ESCAPE study developed LUR models for outdoor air pollution levels based on a harmonise...

  4. Neighborhood Landscape Spatial Patterns and Land Surface Temperature: An Empirical Study on Single-Family Residential Areas in Austin, Texas

    Science.gov (United States)

    Kim, Jun-Hyun; Gu, Donghwan; Sohn, Wonmin; Kil, Sung-Ho; Kim, Hwanyong; Lee, Dong-Kun

    2016-01-01

    Rapid urbanization has accelerated land use and land cover changes, and generated the urban heat island effect (UHI). Previous studies have reported positive effects of neighborhood landscapes on mitigating urban surface temperatures. However, the influence of neighborhood landscape spatial patterns on enhancing cooling effects has not yet been fully investigated. The main objective of this study was to assess the relationships between neighborhood landscape spatial patterns and land surface temperatures (LST) by using multi-regression models considering spatial autocorrelation issues. To measure the influence of neighborhood landscape spatial patterns on LST, this study analyzed neighborhood environments of 15,862 single-family houses in Austin, Texas, USA. Using aerial photos, geographic information systems (GIS), and remote sensing, FRAGSTATS was employed to calculate values of several landscape indices used to measure neighborhood landscape spatial patterns. After controlling for the spatial autocorrelation effect, results showed that larger and better-connected landscape spatial patterns were positively correlated with lower LST values in neighborhoods, while more fragmented and isolated neighborhood landscape patterns were negatively related to the reduction of LST. PMID:27598186

  5. Neighborhood Landscape Spatial Patterns and Land Surface Temperature: An Empirical Study on Single-Family Residential Areas in Austin, Texas

    Directory of Open Access Journals (Sweden)

    Jun-Hyun Kim

    2016-09-01

    Full Text Available Rapid urbanization has accelerated land use and land cover changes, and generated the urban heat island effect (UHI. Previous studies have reported positive effects of neighborhood landscapes on mitigating urban surface temperatures. However, the influence of neighborhood landscape spatial patterns on enhancing cooling effects has not yet been fully investigated. The main objective of this study was to assess the relationships between neighborhood landscape spatial patterns and land surface temperatures (LST by using multi-regression models considering spatial autocorrelation issues. To measure the influence of neighborhood landscape spatial patterns on LST, this study analyzed neighborhood environments of 15,862 single-family houses in Austin, Texas, USA. Using aerial photos, geographic information systems (GIS, and remote sensing, FRAGSTATS was employed to calculate values of several landscape indices used to measure neighborhood landscape spatial patterns. After controlling for the spatial autocorrelation effect, results showed that larger and better-connected landscape spatial patterns were positively correlated with lower LST values in neighborhoods, while more fragmented and isolated neighborhood landscape patterns were negatively related to the reduction of LST.

  6. Nonphysician Care Providers Can Help to Increase Detection of Cognitive Impairment and Encourage Diagnostic Evaluation for Dementia in Community and Residential Care Settings.

    Science.gov (United States)

    Maslow, Katie; Fortinsky, Richard H

    2018-01-18

    In the United States, at least half of older adults living with dementia do not have a diagnosis. Their cognitive impairment may not have been detected, and some older adults whose physician recommends that they obtain a diagnostic evaluation do not follow through on the recommendation. Initiatives to increase detection of cognitive impairment and diagnosis of dementia have focused primarily on physician practices and public information programs to raise awareness about the importance of detection and diagnosis. Nonphysician care providers who work with older adults in community and residential care settings, such as aging network agencies, public health agencies, senior housing, assisted living, and nursing homes, interact frequently with older adults who have cognitive impairment but have not had a diagnostic evaluation. These care providers may be aware of signs of cognitive impairment and older adults' concerns about their cognition that have not been expressed to their physician. Within their scope of practice and training, nonphysician care providers can help to increase detection of cognitive impairment and encourage older adults with cognitive impairment to obtain a diagnostic evaluation to determine the cause of the condition. This article provides seven practice recommendations intended to increase involvement of nonphysician care providers in detecting cognitive impairment and encouraging older adults to obtain a diagnostic evaluation. The Kickstart-Assess-Evaluate-Refer (KAER) framework for physician practice in detection and diagnosis of dementia is used to identify ways to coordinate physician and nonphysician efforts and thereby increase the proportion of older adults living with dementia who have a diagnosis. © The Author(s) 2018. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  7. Land use regression modeling of intra-urban residential variability in multiple traffic-related air pollutants.

    Science.gov (United States)

    Clougherty, Jane E; Wright, Rosalind J; Baxter, Lisa K; Levy, Jonathan I

    2008-05-16

    There is a growing body of literature linking GIS-based measures of traffic density to asthma and other respiratory outcomes. However, no consensus exists on which traffic indicators best capture variability in different pollutants or within different settings. As part of a study on childhood asthma etiology, we examined variability in outdoor concentrations of multiple traffic-related air pollutants within urban communities, using a range of GIS-based predictors and land use regression techniques. We measured fine particulate matter (PM2.5), nitrogen dioxide (NO2), and elemental carbon (EC) outside 44 homes representing a range of traffic densities and neighborhoods across Boston, Massachusetts and nearby communities. Multiple three to four-day average samples were collected at each home during winters and summers from 2003 to 2005. Traffic indicators were derived using Massachusetts Highway Department data and direct traffic counts. Multivariate regression analyses were performed separately for each pollutant, using traffic indicators, land use, meteorology, site characteristics, and central site concentrations. PM2.5 was strongly associated with the central site monitor (R2 = 0.68). Additional variability was explained by total roadway length within 100 m of the home, smoking or grilling near the monitor, and block-group population density (R2 = 0.76). EC showed greater spatial variability, especially during winter months, and was predicted by roadway length within 200 m of the home. The influence of traffic was greater under low wind speed conditions, and concentrations were lower during summer (R2 = 0.52). NO2 showed significant spatial variability, predicted by population density and roadway length within 50 m of the home, modified by site characteristics (obstruction), and with higher concentrations during summer (R2 = 0.56). Each pollutant examined displayed somewhat different spatial patterns within urban neighborhoods, and were differently related to

  8. Land use regression modeling of intra-urban residential variability in multiple traffic-related air pollutants

    Directory of Open Access Journals (Sweden)

    Baxter Lisa K

    2008-05-01

    Full Text Available Abstract Background There is a growing body of literature linking GIS-based measures of traffic density to asthma and other respiratory outcomes. However, no consensus exists on which traffic indicators best capture variability in different pollutants or within different settings. As part of a study on childhood asthma etiology, we examined variability in outdoor concentrations of multiple traffic-related air pollutants within urban communities, using a range of GIS-based predictors and land use regression techniques. Methods We measured fine particulate matter (PM2.5, nitrogen dioxide (NO2, and elemental carbon (EC outside 44 homes representing a range of traffic densities and neighborhoods across Boston, Massachusetts and nearby communities. Multiple three to four-day average samples were collected at each home during winters and summers from 2003 to 2005. Traffic indicators were derived using Massachusetts Highway Department data and direct traffic counts. Multivariate regression analyses were performed separately for each pollutant, using traffic indicators, land use, meteorology, site characteristics, and central site concentrations. Results PM2.5 was strongly associated with the central site monitor (R2 = 0.68. Additional variability was explained by total roadway length within 100 m of the home, smoking or grilling near the monitor, and block-group population density (R2 = 0.76. EC showed greater spatial variability, especially during winter months, and was predicted by roadway length within 200 m of the home. The influence of traffic was greater under low wind speed conditions, and concentrations were lower during summer (R2 = 0.52. NO2 showed significant spatial variability, predicted by population density and roadway length within 50 m of the home, modified by site characteristics (obstruction, and with higher concentrations during summer (R2 = 0.56. Conclusion Each pollutant examined displayed somewhat different spatial patterns

  9. Towards socially and economically sustainable urban developments : impacts of toll pricing on residential developments.

    Science.gov (United States)

    2013-12-01

    The goal of this research is to investigate the effects of road pricing on residential land use choices and to : help select pricing policies that foster socially and economically sustainable residential development in : urbanized residential areas. ...

  10. Defining Densities for Urban Residential Texture, Through Land Use Classification, from Landsat TM Imagery: Case Study of Spanish Mediterranean Coast

    Science.gov (United States)

    Colaninno, N.; Roca, J.; Burns, M.; Alhaddad, B.

    2012-07-01

    In the recent epoch, there has been considerable debate about the urban development along the European Mediterranean area, also undertaken by the European Authorities, and in particular regarding the role of spatial planning in order to improve sustainable trends of land use. Great transformations along the Spanish Mediterranean coast have generated considerable changes in the traditional structure of the landscape, far from the typical model of Mediterranean cities, and the rapidity of these modern dynamics has been a significant impact on the spatial patterns, also associated with the expansion of urban connections through the whole territory. The increase of large peri-urban areas, sprawled on the territory, and caused by uncontrolled, uncoordinated and unplanned growth, inevitably has brought the cancellation of clearly identifiable boundaries between the city and the rural areas. Spatial analysis, within quantitative geography and linked to the emerging field of regional science, represents a synthesis of urban and regional economics that is consistent with the complex sciences which dominate the simulation of urban form and functions. Most urban models deal with the city in terms of the location of its economic and demographic activities, but there is also a move to link such models to urban morphologies (Batty 2008). According with these concepts, the investigation, also supported by the use of technologies such as remote sensing and GIS, aims to complement the spatial analysis of regional development dynamics by classifying urban structures and quantifying some of main characteristics based on morphological features.

  11. Mitigating greenhouse gases: the importance of land base interactions between forests, agriculture, and residential development in the face of changes in bioenergy and carbon prices

    Science.gov (United States)

    Ralph Alig; Greg Latta; Darius Adams; Bruce. McCarl

    2009-01-01

    The forest sector can contribute to atmospheric greenhouse gas reduction, while also providing other environmental, economic, and social benefits. Policy tools for climate change mitigation include carbon-related payment programs as well as laws and programs to impede the loss of agricultural and forest lands to development. Policy makers will base their expectations...

  12. Large-Scale Residential Demolition

    Science.gov (United States)

    The EPA provides resources for handling residential demolitions or renovations. This includes planning, handling harmful materials, recycling, funding, compliance assistance, good practices and regulations.

  13. Quantifying the role of forested lands in providing surface drinking water supply for Puerto Rico

    Science.gov (United States)

    Erika Cohen; Ge Sun; Liangxia Zhang; Peter Caldwell; Suzanne Krieger

    2017-01-01

    The Forest Service, U.S. Department of Agriculture published a General Technical Report (GTR-SRS-197) in 2014 that quantified the role that water originating on National Forest System lands contributed to the drinking water supply and determined what population and communities were being served in the 13 Southern States of Region 8 of the Forest Service. The...

  14. Residential Waste

    DEFF Research Database (Denmark)

    Christensen, Thomas Højlund; Fruergaard, Thilde; Matsufuji, Y.

    2011-01-01

    Residential waste comes from residential areas with multi-family and single-family housing and includes four types of waste: household waste, garden waste, bulky waste and household hazardous waste. Typical unit generation rates, material composition, chemical composition and determining factors...... are discussed in this chapter. Characterizing residential waste is faced with the problem that many residences already divert some waste away from the official collection systems, for example performing home composting of vegetable waste and garden waste, having their bundled newspaper picked up by the scouts...... twice a year or bringing their used furniture to the flea markets organized by charity clubs. Thus, much of the data available on residential waste represents collected waste and not necessarily all generated waste. The latter can only be characterized by careful studies directly at the source...

  15. Providing Public Space Continuities in Post-Industrial Areas through Remodelling Land/Water Connections

    Science.gov (United States)

    Burda, Izabela M.; Nyka, Lucyna

    2017-10-01

    This article examines the problem of urban transformation strategies applied in recent years which are based on the creation of new water areas and modification of existing ones. The research is an attempt to prove that modifications of plans of water areas and forms of their borders may play an important role in achieving the best quality public spaces in post-industrial territories. The basis for demonstrating the importance of modifying water borders, and introducing new forms of water-based structures in cities, are theoretical surveys, comparative studies and in-field analyses. It can be seen that post-industrial areas, which used to create voids in the urban fabric, can be perceived as unique but isolated places that should be integrated into the layout of cities. Thus, creating continuity of public spaces that will relate converted areas to their surroundings is a well-known objective of many transformation strategies. This research proves that an effective strategy toward achieving this goal can be based on the modification of relationships between land and water. Namely, the introduction of new water areas, designing new pieces of land that protrude into the water, softening the boundaries of water lines or the opposite, like structuring smaller water flows into well-defined canals, may significantly contribute to the quality of public spaces. As such, all of this fosters the development of sustainable cities and contributes significantly to the emergence of high-quality urban landscapes.

  16. Response diversity to land use occurs but does not consistently stabilise ecosystem services provided by native pollinators.

    Science.gov (United States)

    Cariveau, Daniel P; Williams, Neal M; Benjamin, Faye E; Winfree, Rachael

    2013-07-01

    More diverse biological communities may provide ecosystem services that are less variable over space or time. However, the mechanisms underlying this relationship are rarely investigated empirically in real-world ecosystems. Here, we investigate how a potentially important stabilising mechanism, response diversity, the differential response to environmental change among species, stabilises pollination services against land-use change. We measured crop pollination services provided by native bees across land-use gradients in three crop systems. We found that bee species responded differentially to increasing agricultural land cover in all three systems, demonstrating that response diversity occurs. Similarly, we found response diversity in pollination services in two of the systems. However, there was no evidence that response diversity, in general, stabilised ecosystem services. Our results suggest that either response diversity is not the primary stabilising mechanism in our system, or that new measures of response diversity are needed that better capture the stabilising effects it provides. © 2013 John Wiley & Sons Ltd/CNRS.

  17. Do Land Markets Matter? A Modeling Ontology and Experimental Design to Test the Effects of Land Markets for an Agent-based Model of Ex-urban Residential Land-use Change.

    NARCIS (Netherlands)

    Parker, D.C.; Brown, D.G.; Filatova, Tatiana; Riolo, R.; Robinson, D.T.; Sun, S.; Heppenstall, A.J.; Crooks, A.T.; See, L.M.; Batty, M.

    2012-01-01

    Urban sprawl is shaped by various geographical, ecological and social factors under the influence of land market forces. When modeling this process, geographers and economists tend to prioritize factors most relevant to their own domain. Still, there are very few structured systematic comparisons

  18. Land grab. More investors offer hospitals cash for their real estate as providers hunt for capital.

    Science.gov (United States)

    Evans, Melanie

    2011-03-07

    More real estate investors are offering hospitals cash for real estate as providers tap into their assets for capital. But if REITs are banking on providers cashing in their real estate chips, that's not happening yet, says Mike O'Keefe, left, of Navigant Consulting. The capital flooding into healthcare real estate has met with a limited supply of sellers. "That's what's driving some of this consolidation," O'Keefe said.

  19. Land

    CSIR Research Space (South Africa)

    Audouin, M

    2007-01-01

    Full Text Available Unsustainable agricultural practices have had a role to play in the degradation of land on which agriculture depends. South Africa has an international obligation to develop a National Action Programme (NAP), the purpose of which is to identify...

  20. Potential for Hybrid Poplar Riparian Buffers to Provide Ecosystem Services in Three Watersheds with Contrasting Agricultural Land Use

    Directory of Open Access Journals (Sweden)

    Julien Fortier

    2016-02-01

    Full Text Available In temperate agricultural watersheds, the rehabilitation of tree vegetation in degraded riparian zones can provide many ecosystem services. This study evaluated ecosystem service provision potential following the conversion of non-managed herbaceous buffers to hybrid poplar (Populus spp. buffers in three watersheds (555–771 km2 of southern Québec (Canada, with contrasting agricultural land uses. To extrapolate services at the watershed level, total stream length where hybrid poplars could be established was calculated using GIS data from hydrological and land cover maps. After nine years, a 100% replacement of herbaceous buffers by hybrid poplar buffers along farm streams could lead to the production of 5280–76,151 tons of whole tree (stems + branches biomass, which could heat 0.5–6.5 ha of greenhouses for nine years, with the potential of displacing 2–29 million litres of fuel oil. Alternatively, the production of 3887–56,135 tons of stem biomass (fuelwood could heat 55–794 new farmhouses or 40–577 old farmhouses for nine years. Producing fuelwood in buffers rather than in farm woodlots could create forest conservation opportunities on 300–4553 ha. Replacing all herbaceous buffers by poplar buffers could provide potential storage of 2984–42,132 t C, 29–442 t N and 3–56 t P in plant biomass, if woody biomass is not harvested. The greatest potential for services provision was in the Pike River watershed where agriculture is the dominant land use. A review of the potential services of poplar buffers is made, and guidelines for managing services and disservices are provided.

  1. Effects of rural residential development on forest communities in Oregon and Washington, USA

    Science.gov (United States)

    David L. Azuma; Bianca N.I. Eskelson; Joel L. Thompson

    2014-01-01

    Rural residential development in forests of Oregon and Washington continues to be a key driver of land use change. This type of development can have a variety of effects on the goods and services forests provide to the region. We used structure density from photo-interpreted points around forest inventory and analysis plots to examine differences in forest attributes...

  2. A Novel Implementation Strategy in Residential Care Settings to Promote EBP: Direct Care Provider Perceptions and Development of a Conceptual Framework.

    Science.gov (United States)

    Slaughter, Susan E; Bampton, Erin; Erin, Daniel F; Ickert, Carla; Jones, C Allyson; Estabrooks, Carole A

    2017-06-01

    Innovative approaches are required to facilitate the adoption and sustainability of evidence-based care practices. We propose a novel implementation strategy, a peer reminder role, which involves offering a brief formal reminder to peers during structured unit meetings. This study aims to (a) identify healthcare aide (HCA) perceptions of a peer reminder role for HCAs, and (b) develop a conceptual framework for the role based on these perceptions. In 2013, a qualitative focus group study was conducted in five purposively sampled residential care facilities in western Canada. A convenience sample of 24 HCAs agreed to participate in five focus groups. Concurrent with data collection, two researchers coded the transcripts and identified themes by consensus. They jointly determined when saturation was achieved and took steps to optimize the trustworthiness of the findings. Five HCAs from the original focus groups commented on the resulting conceptual framework. HCAs were cautious about accepting a role that might alienate them from their co-workers. They emphasized feeling comfortable with the peer reminder role and identified circumstances that would optimize their comfort including: effective implementation strategies, perceptions of the role, role credibility and a supportive context. These intersecting themes formed a peer reminder conceptual framework. We identified HCAs' perspectives of a new peer reminder role designed specifically for them. Based on their perceptions, a conceptual framework was developed to guide the implementation of a peer reminder role for HCAs. This role may be a strategic implementation strategy to optimize the sustainability of new practices in residential care settings, and the related framework could offer guidance on how to implement this role. © 2017 Sigma Theta Tau International.

  3. Scenarios of land system change in the Lao PDR: Transitions in response to alternative demands on goods and services provided by the land

    NARCIS (Netherlands)

    Ornetsmüller, C.; Verburg, P.H.; Heinimann, A.

    2016-01-01

    Sudden and gradual land use changes can result in different socio-ecological systems, sometimes referred to as regime shifts. The Lao PDR (Laos) has been reported to show early signs of such regime shifts in land systems with potentially major socio-ecological implications. However, given the

  4. Allegheny County Land Cover Areas

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — The Land Cover dataset demarcates 14 land cover types by area; such as Residential, Commercial, Industrial, Forest, Agriculture, etc. If viewing this description on...

  5. Guidelines for residential commissioning

    Energy Technology Data Exchange (ETDEWEB)

    Wray, Craig P.; Walker, Iain S.; Sherman, Max H.

    2003-01-31

    Currently, houses do not perform optimally or even as many codes and forecasts predict, largely because they are field assembled and there is no consistent process to identify problems or to correct them. Residential commissioning is a solution to this problem. This guide is the culmination of a 30-month project that began in September 1999. The ultimate objective of the project is to increase the number of houses that undergo commissioning, which will improve the quality, comfort, and safety of homes for California citizens. The project goal is to lay the groundwork for a residential commissioning industry in California focused on end-use energy and non-energy issues. As such, we intend this guide to be a beginning and not an end. Our intent is that the guide will lead to the programmatic integration of commissioning with other building industry processes, which in turn will provide more value to a single site visit for people such as home energy auditors and raters, home inspectors, and building performance contractors. Project work to support the development of this guide includes: a literature review and annotated bibliography, which facilitates access to 469 documents related to residential commissioning published over the past 20 years (Wray et al. 2000), an analysis of the potential benefits one can realistically expect from commissioning new and existing California houses (Matson et al. 2002), and an assessment of 107 diagnostic tools for evaluating residential commissioning metrics (Wray et al. 2002). In this guide, we describe the issues that non-experts should consider in developing a commissioning program to achieve the benefits we have identified. We do this by providing specific recommendations about: how to structure the commissioning process, which diagnostics to use, and how to use them to commission new and existing houses. Using examples, we also demonstrate the potential benefits of applying the recommended whole-house commissioning approach to

  6. Using reactive transport codes to provide mechanistic biogeochemistry representations in global land surface models: CLM-PFLOTRAN 1.0

    Science.gov (United States)

    Tang, G.; Yuan, F.; Bisht, G.; Hammond, G. E.; Lichtner, P. C.; Kumar, J.; Mills, R. T.; Xu, X.; Andre, B.; Hoffman, F. M.; Painter, S. L.; Thornton, P. E.

    2015-12-01

    We explore coupling to a configurable subsurface reactive transport code as a flexible and extensible approach to biogeochemistry in land surface models; our goal is to facilitate testing of alternative models and incorporation of new understanding. A reaction network with the CLM-CN decomposition, nitrification, denitrification, and plant uptake is used as an example. We implement the reactions in the open-source PFLOTRAN code, coupled with the Community Land Model (CLM), and test at Arctic, temperate, and tropical sites. To make the reaction network designed for use in explicit time stepping in CLM compatible with the implicit time stepping used in PFLOTRAN, the Monod substrate rate-limiting function with a residual concentration is used to represent the limitation of nitrogen availability on plant uptake and immobilization. To achieve accurate, efficient, and robust numerical solutions, care needs to be taken to use scaling, clipping, or log transformation to avoid negative concentrations during the Newton iterations. With a tight relative update tolerance to avoid false convergence, an accurate solution can be achieved with about 50 % more computing time than CLM in point mode site simulations using either the scaling or clipping methods. The log transformation method takes 60-100 % more computing time than CLM. The computing time increases slightly for clipping and scaling; it increases substantially for log transformation for half saturation decrease from 10-3 to 10-9 mol m-3, which normally results in decreasing nitrogen concentrations. The frequent occurrence of very low concentrations (e.g. below nanomolar) can increase the computing time for clipping or scaling by about 20 %; computing time can be doubled for log transformation. Caution needs to be taken in choosing the appropriate scaling factor because a small value caused by a negative update to a small concentration may diminish the update and result in false convergence even with very tight relative

  7. Impact of land-use on savanna vegetation and populations of non-timber forest product-providing tree species in West Africa

    OpenAIRE

    Schumann, Katharina

    2011-01-01

    Savannas are the most important timber and non-timber forest products (NTFPs) providing ecosystems in West Africa. They have been shaped by traditional human land-use (i.e. agriculture, grazing, and harvesting) for thousands of years. In the last decades, land-use has drastically changed due to the rapid population growth and the growing production of cash-crop in West Africa and this process is still continuing. The percentage of land intensively used for agriculture has increased, while the...

  8. Labeling Residential Community Characteristics from Collective Activity Patterns Using Taxi Trip Data

    Science.gov (United States)

    Zhou, Y.; Fang, Z.

    2017-09-01

    There existing a significant social and spatial differentiation in the residential communities in urban city. People live in different places have different socioeconomic background, resulting in various geographically activity patterns. This paper aims to label the characteristics of residential communities in a city using collective activity patterns derived from taxi trip data. Specifically, we first present a method to allocate the O/D (Origin/Destination) points of taxi trips to the land use parcels where the activities taken place in. Then several indices are employed to describe the collective activity patterns, including both activity intensity, travel distance, travel time, and activity space of residents by taking account of the geographical distribution of all O/Ds of the taxi trip related to that residential community. Followed by that, an agglomerative hierarchical clustering algorithm is introduced to cluster the residential communities with similar activity patterns. In the case study of Wuhan, the residential communities are clearly divided into eight clusters, which could be labelled as ordinary communities, privileged communities, old isolated communities, suburban communities, and so on. In this paper, we provide a new perspective to label the land use under same type from people's mobility patterns with the support of big trajectory data.

  9. Exploring land developer perspectives on conservation subdivision design and environmentally sustainable land development.

    Science.gov (United States)

    Göçmen, Z Aslıgül

    2014-11-01

    Insight into land developers' perspectives on alternative residential developments and the barriers they experience in trying to develop them can be crucial in efforts to change environmentally damaging low-density, large-lot, and automobile-dependent residential patterns. Using a semi-structured interview instrument followed by short surveys, I examined the views of 16 developers in Waukesha County, WI, USA, a county that has experienced significant development pressures and widespread implementation of conservation subdivision design. The land developer investigation focused on conservation subdivision design familiarity and implementation, and identified a number of barriers that developers experienced in implementing the design. While the majority of the developers appeared familiar with the design and had experience developing conservation subdivisions, their motivations for developing them varied, as did their on-site conservation practices. The barriers included the lack of land use regulations supporting the design, economic factors, community opposition, and a lack of knowledge about sustainable residential development practices. Strategies to promote more environmentally sustainable residential land development patterns include providing a more supportive institutional environment, enacting different regulations and guidelines for natural resources protection, and offering education on ecologically sound development and planning practices.

  10. Relationship Study on Land Use Spatial Distribution Structure and Energy-Related Carbon Emission Intensity in Different Land Use Types of Guangdong, China, 1996–2008

    Directory of Open Access Journals (Sweden)

    Yi Huang

    2013-01-01

    Full Text Available This study attempts to discuss the relationship between land use spatial distribution structure and energy-related carbon emission intensity in Guangdong during 1996–2008. We quantized the spatial distribution structure of five land use types including agricultural land, industrial land, residential and commercial land, traffic land, and other land through applying spatial Lorenz curve and Gini coefficient. Then the corresponding energy-related carbon emissions in each type of land were calculated in the study period. Through building the reasonable regression models, we found that the concentration degree of industrial land is negatively correlated with carbon emission intensity in the long term, whereas the concentration degree is positively correlated with carbon emission intensity in agricultural land, residential and commercial land, traffic land, and other land. The results also indicate that land use spatial distribution structure affects carbon emission intensity more intensively than energy efficiency and production efficiency do. These conclusions provide valuable reference to develop comprehensive policies for energy conservation and carbon emission reduction in a new perspective.

  11. 26 CFR 1.23-1 - Residential energy credit.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 1 2010-04-01 2010-04-01 true Residential energy credit. 1.23-1 Section 1.23-1... Rates During A Taxable Year § 1.23-1 Residential energy credit. (a) General rule. Section 23 or former section 44C provides a residential energy credit against the tax imposed by chapter 1 of the Internal...

  12. Authentication Issues in Multi-Service Residential Access Networks

    OpenAIRE

    Rossebo, Judith; Ronan, John; Walsh, Kristian

    2003-01-01

    Multi-service residential access networks allow residential customers to choose amongst a variety of service offerings, over a range of Core Networks and subject to user requirements such as QoS, mobility, cost and availability. These issues place requirements on authentication for network access, with a need for mutual authentication of the residential gateway (RG) to the local access point (LAP). The EU-IST project TORRENT is building a testbed providing for multi-service residential access...

  13. Residential Mechanical Precooling

    Energy Technology Data Exchange (ETDEWEB)

    German, Alea [Davis Energy Group, Davis, CA (United States). Alliance for Residential Building Innovation (ARBI); Hoeschele, Marc [Davis Energy Group, Davis, CA (United States). Alliance for Residential Building Innovation (ARBI)

    2014-12-01

    Residential air conditioning (AC) represents a challenging load for many electric utilities with poor load factors. Mechanical precooling improves the load factor by shifting cooling operation from on-peak to off-peak hours. This provides benefits to utilities and the electricity grid, as well as to occupants who can take advantage of time-of-use (TOU) electricity rates. Performance benefits stem from reduced compressor cycling, and shifting condensing unit operation to earlier periods of the day when outdoor temperatures are more favorable to operational efficiency. Finding solutions that save energy and reduce demand on the electricity grid is an important national objective and supports key Building America goals. The Alliance for Residential Building Innovation team evaluated mechanical AC precooling strategies in homes throughout the United States. EnergyPlus modeling was used to evaluate two homes with different performance characteristics in seven climates. Results are applicable to new construction homes and most existing homes built in the last 10 years, as well as fairly efficient retrofitted homes. A successful off-peak AC strategy offers the potential for increased efficiency and improved occupant comfort, and promotes a more reliable and robust electricity grid. Demand response capabilities and further integration with photovoltaic TOU generation patterns provide additional opportunities to flatten loads and optimize grid impacts.

  14. ASHRAE and residential ventilation

    Energy Technology Data Exchange (ETDEWEB)

    Sherman, Max H.

    2003-10-01

    logical place to provide leadership. This leadership has been demonstrated most recently by the publication of the first nationally recognized standard on ventilation in homes, ASHRAE Standard 62.2-2003, which builds on work that has been part of ASHRAE for many years and will presumably continue. Homeowners and occupants, which includes virtually all of us, will benefit from the application of Standard 62.2 and use of the top ten list. This activity is exactly the kind of benefit to society that the founders of ASHRAE envisioned and is consistent with ASHRAE's mission and vision. ASHRAE members should be proud of their Society for taking leadership in residential ventilation.

  15. Differences between Residential and Non-Residential Fathers on Sexual Socialisation of African American Youth

    Science.gov (United States)

    Sneed, Carl D.; Willis, Leigh A.

    2016-01-01

    This study investigated differences between residential and non-residential fathers on topics discussed during father-child sex communication and factors associated with child sexual socialisation. Young people (N = 159, 53% female) provided self-reports using computer surveys on the role of their fathers on father-child sex communication, general…

  16. Land acquisition

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is a summary of lands acquired by Neal Smith National Wildlife Refuge between 1991 and 2009. Lists of acres and locations of land acquired are provided for each...

  17. Retailing residential electricity : A concept that makes sense?

    Energy Technology Data Exchange (ETDEWEB)

    MacDonald, C. [Alberta Univ., Edmonton, AB (Canada). Centre for Applied Business Research in Energy and the Environment

    2003-07-01

    A heated debate centres around the deregulation of the electricity industry and the retailing of residential electricity. An assessment of the current situation in the industry was provided in this paper to provide a basis for discussion. The experience gained both in Alberta and Texas in residential retail was examined. The main issue of concern is whether residential customers will benefit from deregulation of the electricity sector. The Retail Energy Deregulation (RED) Index provides a benchmark for those jurisdictions considering the residential options. Deregulation has not led to significant benefits to residential customers in most jurisdictions. The electricity industry will always require a central dispatch/market process that will have to designed, governed, regulated, modified regularly. The benefits to residential consumers are not expected for a very long time. Standard market design is an issue that will require attention. refs., 7 figs.

  18. Residential photovoltaic system designs

    Energy Technology Data Exchange (ETDEWEB)

    Russell, M. C.

    1981-01-01

    A project to develop Residential Photovoltaic Systems has begun at Massachusetts Institute of Technology Lincoln Laboratory with the construction and testing of five Prototype Systems. All of these systems utilize a roof-mounted photovoltaic array and allow excess solar-generated electric energy to be fed back to the local utility grid, eliminating the need for on-site storage. Residential photovoltaic system design issues are discussed and specific features of the five Prototype Systems now under test are presented.

  19. Land, Structure & Depreciation

    NARCIS (Netherlands)

    Francke, M.; van de Minne, A.

    2013-01-01

    We introduce a hedonic price model which enables us to disentangle the value of a residential property into the value of land and the value of structure, while controlling for depreciation and vintage effects. For given reconstruction costs we are able to estimate the impact of physical

  20. Service Differentiation in Residential Broadband Networks

    DEFF Research Database (Denmark)

    Sigurdsson, Halldór Matthias

    2004-01-01

    As broadband gains widespread adoption with residential users, revenue generating voice- and video-services have not yet taken off. This slow uptake is often attributed to lack of Quality of Service management in residential broadband networks. To resolve this and induce service variety, network...... access providers are implementing service differentiation in their networks where voice and video gets prioritised before data. This paper discusses the role of network access providers in multipurpose packet based networks and the available migration strategies for supporting multimedia services...... in digital subscriber line (DSL) based residential broadband networks. Four possible implementation scenarios and their technical characteristics and effects are described. To conclude, the paper discusses how network access providers can be induced to open their networks for third party service providers....

  1. A hybrid society model for simulating residential electricity consumption

    Energy Technology Data Exchange (ETDEWEB)

    Xu, Minjie [School of Electrical Engineering, Beijing Jiaotong University, Beijing (China); State Power Economic Research Institute, Beijing (China); Hu, Zhaoguang [State Power Economic Research Institute, Beijing (China); Wu, Junyong; Zhou, Yuhui [School of Electrical Engineering, Beijing Jiaotong University, Beijing (China)

    2008-12-15

    In this paper, a hybrid social model of econometric model and social influence model is proposed for evaluating the influence of pricing policy and public education policy on residential habit of electricity using in power resources management. And, a hybrid society simulation platform based on the proposed model, called residential electricity consumption multi-agent systems (RECMAS), is designed for simulating residential electricity consumption by multi-agent system. RECMAS is composed of consumer agent, power supplier agent, and policy maker agent. It provides the policy makers with a useful tool to evaluate power price policies and public education campaigns in different scenarios. According to an influenced diffusion mechanism, RECMAS can simulate the residential electricity demand-supply chain and analyze impacts of the factors on residential electricity consumption. Finally, the proposed method is used to simulate urban residential electricity consumption in China. (author)

  2. An Assessment of the U.S. Residential Lighting Market

    Energy Technology Data Exchange (ETDEWEB)

    Jennings, Judy; Brown, Rich; Moezzi, Mithra; Mills, Evan; Sardinsky, Robert

    1995-10-01

    This report provides background data upon which residential lighting fixture energy conservation programs can be built. The current stock of residential lighting is described by usage level, lamp wattage, fixture type, and location within the house. Data are discussed that indicate that 25% of residential fixtures are responsible for 80% of residential lighting energy use, and that justify targeting these fixtures as candidates for retrofit with energy-efficient fixtures. Fixtures determined to have the highest energy use are hardwired ceiling fixtures in kitchens, living/family rooms, dining rooms, and outdoors. An assessment of the market for residential fixtures shows that nearly half of new residential fixtures are imported, 61% of new fixtures sold are hardwired, and about half of all new fixtures sold are for ceiling installation.

  3. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for South Carolina

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in South Carolina. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in South Carolina.

  4. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Alabama

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Alabama. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in Alabama.

  5. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Utah

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Utah. Moving to the 2015 IECC from the 2012 Utah State Code base code is cost-effective for residential buildings in all climate zones in Utah.

  6. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Rhode Island

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Rhode Island. Moving to the 2015 IECC from the 2012 IECC base code is cost-effective for residential buildings in all climate zones in Rhode Island.

  7. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Arkansas

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Arkansas. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in Arkansas.

  8. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for New York

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in New York. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in New York.

  9. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Virginia

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Virginia. Moving to the 2015 IECC from the 2012 IECC base code is cost-effective for residential buildings in all climate zones in Virginia.

  10. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Illinois

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Illinois. Moving to the 2015 IECC from the 2012 IECC base code is cost-effective for residential buildings in all climate zones in Illinois.

  11. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Connecticut

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Connecticut. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in Connecticut.

  12. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Hawaii

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Hawaii. Moving to the 2015 IECC from the 2006 IECC base code is cost-effective for residential buildings in all climate zones in Hawaii.

  13. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Florida

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Florida. Moving to the 2015 IECC from the 2012 IECC base code is cost-effective for residential buildings in all climate zones in Florida.

  14. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Oklahoma

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Oklahoma. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in Oklahoma.

  15. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Delaware

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Delaware. Moving to the 2015 IECC from the 2012 IECC base code is cost-effective for residential buildings in all climate zones in Delaware.

  16. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Massachusetts

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Massachusetts. Moving to the 2015 IECC from the 2012 IECC base code is cost-effective for residential buildings in all climate zones in Massachusetts.

  17. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Wyoming

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Wyoming. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in Wyoming.

  18. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Missouri

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Missouri. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in Missouri.

  19. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Vermont

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Vermont. Moving to the 2015 IECC from the 2012 IECC base code is cost-effective for residential buildings in all climate zones in Vermont.

  20. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Nebraska

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Nebraska. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in Nebraska.

  1. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Colorado

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Colorado. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in Colorado.

  2. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Michigan

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Michigan. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in Michigan.

  3. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for New Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in New Mexico. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in New Mexico.

  4. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Montana

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Montana. Moving to the 2015 IECC from the 2014 Montana State Code base code is cost-effective for residential buildings in all climate zones in Montana.

  5. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Kansas

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Kansas. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in Kansas.

  6. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Mississippi

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Mississippi. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in Mississippi.

  7. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Wisconsin

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Wisconsin. Moving to the 2015 IECC from the 2006 IECC base code is cost-effective for residential buildings in all climate zones in Wisconsin.

  8. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Idaho

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Idaho. Moving to the 2015 IECC from the 2015 Idaho State Code base code is cost-effective for residential buildings in all climate zones in Idaho.

  9. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Texas

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Texas. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in Texas.

  10. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Alaska

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Alaska. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in Alaska.

  11. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Tennessee. Moving to the 2015 IECC from the 2006 IECC base code is cost-effective for residential buildings in all climate zones in Tennessee.

  12. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for North Dakota

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in North Dakota. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in North Dakota.

  13. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Iowa

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Iowa. Moving to the 2015 IECC from the 2014 Iowa State Code base code is cost-effective for residential buildings in all climate zones in Iowa.

  14. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Louisiana

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Louisiana. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in Louisiana.

  15. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Maryland

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Maryland. Moving to the 2015 IECC from the 2012 IECC base code is cost-effective for residential buildings in all climate zones in Maryland.

  16. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Maine

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Maine. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in Maine.

  17. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Indiana

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V.; Zhao, Mingjie; Taylor, Zachary T.; Poehlman, Eric A.

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Indiana. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in Indiana.

  18. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Ohio

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Ohio. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in Ohio.

  19. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Kentucky

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Kentucky. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in Kentucky.

  20. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for South Dakota

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in South Dakota. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in South Dakota.

  1. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Georgia

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Georgia. Moving to the 2015 IECC from the 2011 Georgia State Code base code is cost-effective for residential buildings in all climate zones in Georgia.

  2. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Arizona

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Arizona. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in Arizona.

  3. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Nevada

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Nevada. Moving to the 2015 IECC from the 2012 IECC base code is cost-effective for residential buildings in all climate zones in Nevada.

  4. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for West Virginia

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in West Virginia. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in West Virginia.

  5. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Pennsylvania

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Pennsylvania. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in Pennsylvania.

  6. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Minnesota

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Minnesota. Moving to the 2015 IECC from the 2012 IECC base code is cost-effective for residential buildings in all climate zones in Minnesota.

  7. Enact legislation supporting residential property assessed clean energy financing (PACE)

    Energy Technology Data Exchange (ETDEWEB)

    Saha, Devashree

    2012-11-15

    Congress should enact legislation that supports residential property assessed clean energy (PACE) programs in the nation’s states and metropolitan areas. Such legislation should require the Federal Housing Finance Agency (FHFA) to allow Fannie Mae and Freddie Mac to purchase residential mortgages with PACE assessments while at the same time providing responsible underwriting standards and a set of benchmarks for residential PACE assessments in order to minimize financial risks to mortgage holders. Congressional support of residential PACE financing will improve energy efficiency, encourage job creation, and foster economic growth in the nation’s state and metropolitan areas.

  8. Consequences of residential development for biodiversity and human well-being

    Science.gov (United States)

    Liba Pejchar; Sarah E. Reed; Patrick Bixler; Lindsay Ex; Miranda H. Mockrin

    2015-01-01

    Residential development is a leading driver of land-use change, with important implications for biodiversity, ecosystem processes, and human well-being. We reviewed over 500 published scientific articles on the biophysical, economic, and social effects of residential development and open space in the US. We concluded that current knowledge of the effects of this type...

  9. Predicting ground water nitrate concentration from land use.

    Science.gov (United States)

    Gardner, Kristin K; Vogel, Richard M

    2005-01-01

    Ground water nitrate concentrations on Nantucket Island, Massachusetts, were analyzed to assess the effects of land use on ground water quality. Exploratory data analysis was applied to historic ground water nitrate concentrations to determine spatial and temporal trends. Maximum likelihood Tobit and logistic regression analyses of explanatory variables that characterize land use within a 1000-foot radius of each well were used to develop predictive equations for nitrate concentration at 69 wells. The results demonstrate that historic nitrate concentrations downgradient from agricultural land are significantly higher than nitrate concentrations elsewhere. Tobit regression results demonstrate that the number of septic tanks and the percentages of forest, undeveloped, and high-density residential land within a 1000-foot radius of a well are reliable predictors of nitrate concentration in ground water. Similarly, logistic regression revealed that the percentages of forest, undeveloped, and low-density residential land are good indicators of ground water nitrate concentration > 2 mg/L. The methodology and results outlined here provide a useful tool for land managers in communities with shallow water tables overlain with highly permeable materials to evaluate potential effects of development on ground water quality.

  10. Harmful Materials and Residential Demolition

    Science.gov (United States)

    Certain harmful or problematic materials present in residential buildings may need to be handled differently from general demolition debris. Here is a list of several specific types of materials that may be present in residential buildings.

  11. Engineering economic assessment of residential wood heating in NY

    Science.gov (United States)

    We provide insight into the recent resurgence in residential wood heating in New York by: (i) examining the lifetime costs of outdoor wood hydronic heaters (OWHHs) and other whole-house residential wood heat devices,(ii) comparing these lifetime costs with those of competing tech...

  12. 2011 Residential Energy Efficiency Technical Update Meeting Summary Report

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2011-11-01

    This report provides an overview of the U.S. Department of Energy Building America program's Summer 2011 Residential Energy Efficiency Technical Update Meeting. This meeting was held on August 9-11, 2011, in Denver, Colorado, and brought together more than 290 professionals representing organizations with a vested interest in energy efficiency improvements in residential buildings.

  13. Chapter 17: Residential Behavior Protocol

    Energy Technology Data Exchange (ETDEWEB)

    Stewart, James [Cadmus Group, Waltham, MA (United States); Todd, Annika [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2015-01-01

    Residential behavior-based (BB) programs use strategies grounded in the behavioral social sciences to influence household energy use. Strategies may include providing households with real-time or delayed feedback about their energy use; supplying energy-efficiency education and tips; rewarding households for reducing their energy use; comparing households to their peers; and establishing games, tournaments, and competitions. BB programs often target multiple energy end uses and encourage energy savings, demand savings, or both. Savings from BB programs are usually a small percentage of energy use, typically less than 5%.

  14. Spatial Planning as a Driver for Change in Both Mobility and Residential Energy Consumptions

    OpenAIRE

    Dujardin, Sébastien; Marique, Anne-Françoise; Teller, Jacques

    2011-01-01

    This paper presents the results of the first part of an important two-year research dedicated to analysing the impact of territorial structures upon GHG emissions in the Walloon Region (Belgium). The rationale of the research is to provide regional authorities with up-to-date figures about the long-term influence of land planning decisions upon energy consumptions and GHG emissions, both in the residential building stock as well as for home-to-work commuting. The analysis has been conducted a...

  15. An analysis of roadway noise at residential estates in close proximity to expressways in Singapore

    National Research Council Canada - National Science Library

    Indraneel Bhanap

    2013-01-01

    ... from 4.4 million to 5 million in a matter of 5 years. Because of the scarcity of land available, more major roads and expressways are being run close to residential developments, exposing the residents to expressway noise...

  16. Family ties and residential locations

    NARCIS (Netherlands)

    Mulder, C.H.; Cooke, T.J.

    2009-01-01

    In this paper, and in the Special Issue it introduces, the focus is on the role of family ties in residential location choice and, conversely, the role of residential locations in maintaining family ties. Not only do events in the nuclear family trigger residential relocations, but nearby family

  17. Residential Solar Systems.

    Science.gov (United States)

    Fulkerson, Dan

    This publication contains student and teacher instructional materials for a course in residential solar systems. The text is designed either as a basic solar course or as a supplement to extend student skills in areas such as architectural drafting, air conditioning and refrigeration, and plumbing. The materials are presented in four units…

  18. Towards safer residential areas.

    NARCIS (Netherlands)

    Kraay, J.H. Mathijssen, M.P.M. & Wegman, F.C.M.

    1985-01-01

    In recent years there has been an increasing interest, both by social institutions and by scientists, in the promotion of traffic safety and in the improvement of the living environment in residential areas. For this purpose use can be made of an extended range of measures, influencing the

  19. Residential Mechanical Precooling

    Energy Technology Data Exchange (ETDEWEB)

    German, a. [Alliance for Residential Building Innovation (ARBI), Davis, CA (United States); Hoeschele, M. [Alliance for Residential Building Innovation (ARBI), Davis, CA (United States)

    2014-12-01

    This research conducted by the Alliance for Residential Building Innovation team evaluated mechanical air conditioner pre-cooling strategies in homes throughout the United States. EnergyPlus modeling evaluated two homes with different performance characteristics in seven climates. Results are applicable to new construction homes and most existing homes built in the last 10 years, as well as fairly efficient retrofitted homes.

  20. Integrated Management of Residential Energy Resources

    Directory of Open Access Journals (Sweden)

    Antunes C. H.

    2012-10-01

    Full Text Available The increasing deployment of distributed generation systems based on renewables in the residential sector, the development of information and communication technologies and the expected evolution of traditional power systems towards smart grids are inducing changes in the passive role of end-users, namely with stimuli to change residential demand patterns. The residential user should be able to make decisions and efficiently manage his energy resources by taking advantages from his flexibility in load usage with the aim to minimize the electricity bill without depreciating the quality of energy services provided. The aim of this paper is characterizing electricity consumption in the residential sector and categorizing the different loads according to their typical usage, working cycles, technical constraints and possible degree of control. This categorization of end-use loads contributes to ascertain the availability of controllable loads to be managed as well as the different direct management actions that can be implemented. The ability to implement different management actions over diverse end-use load will increase the responsiveness of demand and potentially raises the willingness of end-users to accept such activities. The impacts on the aggregated national demand of large-scale dissemination of management systems that would help the end-user to make decisions regarding electricity consumption are predicted using a simulator that generates the aggregated residential sector electricity consumption under variable prices.

  1. 24 CFR 100.110 - Discriminatory practices in residential real estate-related transactions.

    Science.gov (United States)

    2010-04-01

    ... residential real estate-related transactions. 100.110 Section 100.110 Housing and Urban Development... Discrimination in Residential Real Estate-Related Transactions § 100.110 Discriminatory practices in residential real estate-related transactions. (a) This subpart provides the Department's interpretation of the...

  2. 28 CFR 550.52 - Non-residential drug abuse treatment services.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Non-residential drug abuse treatment... INSTITUTIONAL MANAGEMENT DRUG PROGRAMS Drug Abuse Treatment Program § 550.52 Non-residential drug abuse treatment services. All institutions must have non-residential drug abuse treatment services, provided...

  3. 24 CFR 100.115 - Residential real estate-related transactions.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Residential real estate-related... Estate-Related Transactions § 100.115 Residential real estate-related transactions. The term residential real estate-related transactions means: (a) The making or purchasing of loans or providing other...

  4. Energy Performance of Three Residential College Buildings in University of Malaya Campus, Kuala Lumpur

    OpenAIRE

    Adi Ainurzaman Jamaludin; Nila Inangda; Ati Rosemary Mohd Ariffin; Hazreena Hussein

    2011-01-01

    Three residential colleges located in Kuala Lumpur, Malaysia, were selected for energy performance analysis in regards to its implementation of bioclimatic design strategies. Specifically, passive design strategies on daylighting and natural ventilation were examined. In Malaysia, the residential college or hostel is a multi-residential building providing accommodation to university students. The three residential colleges in this study, namely C1, C2 and C3, were built in different years wit...

  5. Urban Floods and Residential Rental Values Nexus in Kumasi, Ghana

    African Journals Online (AJOL)

    Department of Real Estate and Land Management, University for Development Studies WA, Ghana. Ebenezer Owusu- ... effects of flood events on other economic indicators including residential rental values. This situation ..... a rental payment circle of between two and five years (advance payment system) after which a ...

  6. Strategy Guideline: High Performance Residential Lighting

    Energy Technology Data Exchange (ETDEWEB)

    Holton, J.

    2012-02-01

    The Strategy Guideline: High Performance Residential Lighting has been developed to provide a tool for the understanding and application of high performance lighting in the home. The high performance lighting strategies featured in this guide are drawn from recent advances in commercial lighting for application to typical spaces found in residential buildings. This guide offers strategies to greatly reduce lighting energy use through the application of high quality fluorescent and light emitting diode (LED) technologies. It is important to note that these strategies not only save energy in the home but also serve to satisfy the homeowner's expectations for high quality lighting.

  7. Residential ventilation standards scoping study

    Energy Technology Data Exchange (ETDEWEB)

    McKone, Thomas E.; Sherman, Max H.

    2003-10-01

    The goals of this scoping study are to identify research needed to develop improved ventilation standards for California's Title 24 Building Energy Efficiency Standards. The 2008 Title 24 Standards are the primary target for the outcome of this research, but this scoping study is not limited to that timeframe. We prepared this scoping study to provide the California Energy Commission with broad and flexible options for developing a research plan to advance the standards. This document presents the findings of a scoping study commissioned by the Public Interest Energy Research (PIER) program of the California Energy Commission to determine what research is necessary to develop new residential ventilation requirements for California. This study is one of three companion efforts needed to complete the job of determining the ventilation needs of California residences, determining the bases for setting residential ventilation requirements, and determining appropriate ventilation technologies to meet these needs and requirements in an energy efficient manner. Rather than providing research results, this scoping study identifies important research questions along with the level of effort necessary to address these questions and the costs, risks, and benefits of pursuing alternative research questions. In approaching these questions and corresponding levels of effort, feasibility and timing were important considerations. The Commission has specified Summer 2005 as the latest date for completing this research in time to update the 2008 version of California's Energy Code (Title 24).

  8. Residential Spatial Differentiation Based on Urban Housing Types—An Empirical Study of Xiamen Island, China

    Directory of Open Access Journals (Sweden)

    Caige Sun

    2017-09-01

    Full Text Available Residential spatial differentiation, also called residential segregation, is a representation of the differentiation of social stratum in economic income, social status, education degree, lifestyle, and other aspects, based on an urban geographical space. In this paper, Xiamen Island is taken as example to calculate the dissimilarity index and the multi-group dissimilarity index at three scales (districts, sub-districts, and communities by using the land area, population size, and green space area of different housing types. The characteristics of residential differentiation are analyzed. It is found that both spatial differentiation and multi-group spatial differentiation have significant scale effects. The smaller the scale of the spatial statistics unit, the larger the spatial differentiation and multi-group spatial differentiation. Significant differences are found in residential differentiation among different housing types. The residential differentiation is, not only demonstrated in land area and population size, but also in the resources of green space. More importantly, a balanced allocation of green space will help to reduce the degree of residential differentiation. With urban expansion and social-economic development, residential spatial differentiation will likely change. An understanding of residential differentiation is a guide for urban master planning and detailed regulatory planning. It will help to promote social harmonious development and urban sustainable development by the reasonable configuration of land and resources.

  9. Feeding behaviour in a ‘basal’ tortoise provides insights on the transitional feeding mode at the dawn of modern land turtle evolution

    OpenAIRE

    Natchev, Nikolay; Tzankov, Nikolay; Werneburg, Ingmar; Heiss, Egon

    2015-01-01

    Almost all extant land turtles are highly associated with terrestrial habitats and the few tortoises with high affinity to aquatic environment are found within the genus Manouria. Manouria belongs to a clade which forms the sister taxon to all remaining tortoises and is suitable to be used as a model for studying evolutionary transitions from water to land within modern turtles. We analysed the feeding behaviour of M. emys and due to its phylogenetic position, we hypothesise that the species ...

  10. Changes in land use and housing on resource lands in Washington state, 1976–2006

    Science.gov (United States)

    Andrew N. Gray; David L. Azuma; Gary J. Lettman; Joel L. Thompson; Neil McKay

    2013-01-01

    Changes in human land use patterns have wide-ranging social, economic and ecological implications. How urban and residential areas develop to accommodate population increase can have varying effects on forest and agricultural production from resource lands. Estimates of the amount and type of land use change differ substantially with definitions and analytical methods...

  11. Analysis of a Residential Building Energy Consumption Demand Model

    Directory of Open Access Journals (Sweden)

    Meng Liu

    2011-03-01

    Full Text Available In order to estimate the energy consumption demand of residential buildings, this paper first discusses the status and shortcomings of current domestic energy consumption models. Then it proposes and develops a residential building energy consumption demand model based on a back propagation (BP neural network model. After that, taking residential buildings in Chongqing (P.R. China as an example, 16 energy consumption indicators are introduced as characteristics of the residential buildings in Chongqing. The index system of the BP neutral network prediction model is established and the multi-factorial BP neural network prediction model of Chongqing residential building energy consumption is developed using the Cshap language, based on the SQL server 2005 platform. The results obtained by applying the model in Chongqing are in good agreement with actual ones. In addition, the model provides corresponding approximate data by taking into account the potential energy structure adjustments and relevant energy policy regulations.

  12. Detailed residential electric determination

    Energy Technology Data Exchange (ETDEWEB)

    1984-06-01

    Data on residential loads has been collected from four residences in real time. The data, measured at 5-second intervals for 53 days of continuous operation, were statistically characterized. An algorithm was developed and incorporated into the modeling code SOLCEL. Performance simulations with SOLCEL using these data as well as previous data collected over longer time intervals indicate that no significant errors in system value are introduced through the use of long-term average data.

  13. Land use planning in India.

    Science.gov (United States)

    Gupta, J P

    2006-03-31

    India was the first country to provide for the protection and improvement of environment in its constitution. Land use planning (LUP) or siting of industries has been taken up at the State and Central (Federal) levels over the last few decades. LUP is critical for all types of industries and new residential colonies, but is especially so for the chemical industries. With the experience gained, more coherence in LUP policies is emerging. A few prominent cases of siting of industry, some mixed with public outcry, that have affected the policies are noted in the text. Various factors which affect LUP in India are: population density, infrastructure (roads, power, communication, etc.), level of industrialization in different parts, need for creation of jobs, eco-sensitive regions, tribal regions, historical monuments, etc. This paper discusses the current scene in India and the near future aspects.

  14. Neighborhood Sustainability Assessment: Evaluating Residential Development Sustainability in a Developing Country Context

    Directory of Open Access Journals (Sweden)

    Tan Yigitcanlar

    2015-03-01

    Full Text Available Rapid urbanization, improved quality of life, and diversified lifestyle options have collectively led to an escalation in housing demand in our cities, where residential areas, as the largest portion of urban land use type, play a critical role in the formation of sustainable cities. To date there has been limited research to ascertain residential development layouts that provide a more sustainable urban outcome. This paper aims to evaluate and compare sustainability levels of residential types by focusing on their layouts. The paper scrutinizes three different development types in a developing country context—i.e., subdivision, piecemeal, and master-planned developments. This study develops a “Neighborhood Sustainability Assessment” tool and applies it to compare their sustainability levels in Ipoh, Malaysia. The analysis finds that the master-planned development, amongst the investigated case studies, possesses the potential to produce higher levels of sustainability outcomes. The results reveal insights and evidence for policymakers, planners, development agencies and researchers; advocate further studies on neighborhood-level sustainability analysis, and; emphasize the need for collective efforts and an effective process in achieving neighborhood sustainability and sustainable city formation.

  15. Development of a Residential Integrated Ventilation Controller

    Energy Technology Data Exchange (ETDEWEB)

    Staff Scientist; Walker, Iain; Sherman, Max; Dickerhoff, Darryl

    2011-12-01

    The goal of this study was to develop a Residential Integrated Ventilation Controller (RIVEC) to reduce the energy impact of required mechanical ventilation by 20percent, maintain or improve indoor air quality and provide demand response benefits. This represents potential energy savings of about 140 GWh of electricity and 83 million therms of natural gas as well as proportional peak savings in California. The RIVEC controller is intended to meet the 2008 Title 24 requirements for residential ventilation as well as taking into account the issues of outdoor conditions, other ventilation devices (including economizers), peak demand concerns and occupant preferences. The controller is designed to manage all the residential ventilation systems that are currently available. A key innovation in this controller is the ability to implement the concept of efficacy and intermittent ventilation which allows time shifting of ventilation. Using this approach ventilation can be shifted away from times of high cost or high outdoor pollution towards times when it is cheaper and more effective. Simulations, based on the ones used to develop the new residential ventilation requirements for the California Buildings Energy code, were used to further define the specific criteria and strategies needed for the controller. These simulations provide estimates of the energy, peak power and contaminant improvement possible for different California climates for the various ventilation systems. Results from a field test of the prototype controller corroborate the predicted performance.

  16. 'Nothing works' in secure residential youth care?

    NARCIS (Netherlands)

    Souverein, F.A.; van der Helm, G.H.P.; Stams, G.J.J.M.

    2013-01-01

    A debate about the effectiveness of secure residential youth care is currently going on. While some continue to support secure residential youth care, others conclude that ‘nothing works’ in secure residential youth care, and argue that non-residential treatment is superior to secure residential

  17. Development and applications of a comprehensive land use classification and map for the US.

    Science.gov (United States)

    Theobald, David M

    2014-01-01

    Land cover maps reasonably depict areas that are strongly converted by human activities, but typically are unable to resolve low-density but widespread development patterns. Data products specifically designed to resolve land uses complement land cover datasets and likely improve our ability to understand the extent and complexity of human modification. Methods for developing a comprehensive land use classification system are described, and a map of land use for the conterminous United States is presented to reveal what we are doing on the land. The comprehensive, detailed and high-resolution dataset was developed through spatial analysis of nearly two-dozen publicly-available, national spatial datasets--predominantly based on census housing, employment, and infrastructure, as well as land cover from satellite imagery. This effort resulted in 79 land use classes that fit within five main land use groups: built-up, production, recreation, conservation, and water. Key findings from this study are that built-up areas occupy 13.6% of mainland US, but that the majority of this occurs as low-density exurban/rural residential (9.1% of the US), while more intensive built-up land uses occupy 4.5%. For every acre of urban and suburban residential land, there are 0.13 commercial, 0.07 industrial, 0.48 institutional, and 0.29 acres of interstates/highways. This database can be used to address a variety of natural resource applications, and I provide three examples here: an entropy index of the diversity of land uses for smart-growth planning, a power-law scaling of metropolitan area population to developed footprint, and identifying potential conflict areas by delineating the urban interface.

  18. Development and applications of a comprehensive land use classification and map for the US.

    Directory of Open Access Journals (Sweden)

    David M Theobald

    Full Text Available Land cover maps reasonably depict areas that are strongly converted by human activities, but typically are unable to resolve low-density but widespread development patterns. Data products specifically designed to resolve land uses complement land cover datasets and likely improve our ability to understand the extent and complexity of human modification. Methods for developing a comprehensive land use classification system are described, and a map of land use for the conterminous United States is presented to reveal what we are doing on the land. The comprehensive, detailed and high-resolution dataset was developed through spatial analysis of nearly two-dozen publicly-available, national spatial datasets--predominantly based on census housing, employment, and infrastructure, as well as land cover from satellite imagery. This effort resulted in 79 land use classes that fit within five main land use groups: built-up, production, recreation, conservation, and water. Key findings from this study are that built-up areas occupy 13.6% of mainland US, but that the majority of this occurs as low-density exurban/rural residential (9.1% of the US, while more intensive built-up land uses occupy 4.5%. For every acre of urban and suburban residential land, there are 0.13 commercial, 0.07 industrial, 0.48 institutional, and 0.29 acres of interstates/highways. This database can be used to address a variety of natural resource applications, and I provide three examples here: an entropy index of the diversity of land uses for smart-growth planning, a power-law scaling of metropolitan area population to developed footprint, and identifying potential conflict areas by delineating the urban interface.

  19. Re-thinking residential mobility

    Science.gov (United States)

    van Ham, Maarten; Findlay, Allan M.

    2015-01-01

    While researchers are increasingly re-conceptualizing international migration, far less attention has been devoted to re-thinking short-distance residential mobility and immobility. In this paper we harness the life course approach to propose a new conceptual framework for residential mobility research. We contend that residential mobility and immobility should be re-conceptualized as relational practices that link lives through time and space while connecting people to structural conditions. Re-thinking and re-assessing residential mobility by exploiting new developments in longitudinal analysis will allow geographers to understand, critique and address pressing societal challenges. PMID:27330243

  20. Land Use Change Around Nature Reserves: Implications for Sustaining Biodiversity

    Science.gov (United States)

    Hansen, A. J.; Defries, R.; Curran, L.; Liu, J.; Reid, R.; Turner, B.

    2004-12-01

    The effects of land use change outside of reserves on biodiversity within reserves is not well studied. This paper draws on research from Yellowstone, East Africa, Yucatan, Borneo, and Wolong, China to examine land use effects on nature reserves. Objectives are: quantify rates of change in land use around reserves; examine consequences for biodiversity within the context of specific ecological mechanisms; and draw implications for regional management. Within each of the study regions, semi-natural habitats around nature reserves have been converted to agricultural, rural residential, or urban land uses. Rates vary from 0.2-0.4 %/yr in Yucatan, to 9.5 %/yr in Borneo. Such land use changes may be important because nature reserves are often parts of larger ecosystems that are defined by flows in energy, materials, and organisms. Land use outside of reserves may disrupt these flows and alter biodiversity within reserves. Ecological mechanisms that connect biodiversity to these land use changes include habitat size, ecological flows, crucial habitats, and edge effects. For example, the effective size of the East African study area has been reduced by 45% by human activities. Based on the species area relationship, this reduction in habitat area will lead to a loss of 14% of bird and mammal species. A major conclusion is that the viability of nature reserves can best be ensured by managing them in the context of the surrounding region. Knowledge of the ecological mechanisms by which land use influences nature reserves provides design criteria for this regional management.

  1. Condition assessment and strengthening of residential units

    Directory of Open Access Journals (Sweden)

    Tatheer Zahra

    2014-01-01

    Full Text Available About 40, ground plus one (G+1 residential units were designed using a hybrid structural framing system (RC frame and load bearing walls. A few months after the completion of the ground floor of the residential units, cracks appeared at several locations in the structure. Field and Laboratory testing was conducted to ascertain the in situ strength of concrete and steel reinforcement. The results of the experimental work were used in the analytical ETABS model for the structural stability calculations. The results indicated that residential units were marginally safe in the existing condition (completed ground floor, but the anticipated construction of the floor above the ground floor (G+1 could not be carried out as the strength of the structural system was inadequate. To increase the safety of existing ground floor and to provide the option of the construction of one floor above, rehabilitation and strengthening design was performed. The proposed strengthening design made use of welded wire fabric (WWF and carbon fibre reinforced polymer (CFRP laminates/sheets for the strengthening of walls, columns and slabs. The residential units will be strengthened in the near future.

  2. Residential Air Pollution, Road Traffic, Greenness and Maternal Hypertension: Results from GINIplus and LISAplus

    Directory of Open Access Journals (Sweden)

    Mario Jendrossek

    2017-07-01

    Full Text Available Background: The public health burden of hypertension is high, but its relationship with long-term residential air pollution, road traffic, and greenness remains unclear. Objective: To investigate associations between residential air pollution, traffic, greenness, and hypertension among mothers. Methods: Information on doctor-diagnosed maternal hypertension was collected at the 15-year follow-up of two large population-based multicenter German birth cohorts—GINIplus and LISAplus (n=3063. Residential air pollution was modelled by land use regression models within the ESCAPE and universal kriging within the APMoSPHERE projects. Road traffic was defined as traffic load on major roads within a 100-m buffer around residences. Vegetation level (ie, greenness was defined as the mean Normalized Difference Vegetation Index in a 500-m buffer around residences and was assessed from Landsat 5 TM satellite images. All the exposure variables were averaged over three residential addresses during the last 10 years and categorized into tertiles or dichotomized. The individual associations between each of the exposure variables and hypertension were assessed using logistic regression analysis. Results: No significant and consistent associations across different levels of adjustment were observed between the exposures of interest and hypertension. The only significant estimate was found with coarse particulate matter concentrations (OR 1.66, 95% CI 1.01 to 2.74; 3rd vs 1st tertile among mothers residing in the Wesel area. No significant associations were observed with traffic load or greenness. Conclusion: This study does not provide evidence on detrimental effects of air pollution and road traffic or beneficial effects of greenness on hypertension among German adults.

  3. A multi-scalar approach to theorizing socio-ecological dynamics of urban residential landscapes

    Science.gov (United States)

    Rinku Roy Chowdhury; Kelli Larson; Morgan Grove; Colin Polsky; Elizabeth Cook; Jeffrey Onsted; Laura. Ogden

    2011-01-01

    Urban residential expansion increasingly drives land use, land cover and ecological changes worldwide, yet social science theories explaining such change remain under-developed. Existing theories often focus on processes occurring at one scale, while ignoring other scales. Emerging evidence from four linked U.S. research sites suggests it is essential to examine...

  4. Land use and environmental impacts of decentralized solar energy use

    Energy Technology Data Exchange (ETDEWEB)

    Twiss, R.H.; Smith, P.L.; Gatzke, A.E.; McCreary, S.T.

    1980-01-01

    The physical, spatial and land-use impacts of decentralized solar technologies applied at the community level by the year 2000 are examined. The results of the study are intended to provide a basis for evaluating the way in which a shift toward reliance on decentralized energy technologies may eventually alter community form. Six land-use types representative of those found in most US cities are analyzed according to solar penetration levels identified in the maximum solar scenario for the year 2000. The scenario is translated into shares of end use demand in the residential, commercial and industrial sectors. These proportions become the scenario goals to be met by the use of decentralized solar energy systems. The percentage of total energy demand is assumed to be 36.5 percent, 18.8 percent and 22.6 percent in the residential, commercial and industrial sectors respectively. The community level scenario stipulated that a certain percentage of the total demand be met by on-site solar collection, i.e. photovoltaic and thermal collectors, and by passive design. This on-site solar goal is 31.9 percent (residential), 16.8 percent (commercial) and 13.1 percent (industrial).

  5. Residential fuel quality

    Energy Technology Data Exchange (ETDEWEB)

    Santa, T. [Santa Fuel, Inc., Bridgeport, CT (United States)

    1997-09-01

    This report details progress made in improving the performance of No. 2 heating oil in residential applications. Previous research in this area is documented in papers published in the Brookhaven Oil Heat Technology Conference Proceedings in 1993, 1994 and 1996. By way of review we have investigated a number of variables in the search for improved fuel system performance. These include the effect of various additives designed to address stability, dispersion, biotics, corrosion and reaction with metals. We have also investigated delivery methods, filtration, piping arrangements and the influence of storage tank size and location. As a result of this work Santa Fuel Inc. in conjunction with Mobile Oil Corporation have identified an additive package which shows strong evidence of dramatically reducing the occurrence of fuel system failures in residential oil burners. In a broad market roll-out of the additized product we have experienced a 29% reduction in fuel related service calls when comparing the 5 months ending January 1997 to the same period ending January 1996.

  6. Congestion and residential moving behaviour

    DEFF Research Database (Denmark)

    Larsen, Morten Marott; Pilegaard, Ninette; Van Ommeren, Jos

    2008-01-01

    we study how congestion and residential moving behaviour are interrelated, using a two-region job search model. Workers choose between interregional commuting and residential moving, in order to live closer to their place of work. This choice affects the external costs of commuting, due to conges...

  7. Evaluation of Multi Residential House Renovation Efficiency

    National Research Council Canada - National Science Library

    Daiva Rapcevičienė

    2011-01-01

    .... According to reconstruction investments of multi residential house, three government financing programs of multi residential house are evaluated and selected the most effective program by comparing...

  8. Spatial access to residential care resources in Beijing, China

    Directory of Open Access Journals (Sweden)

    Cheng Yang

    2012-08-01

    Full Text Available Abstract Background As the population is ageing rapidly in Beijing, the residential care sector is in a fast expansion process with the support of the municipal government. Understanding spatial accessibility to residential care resources by older people supports the need for rational allocation of care resources in future planning. Methods Based on population data and data on residential care resources, this study uses two Geographic Information System (GIS based methods – shortest path analysis and a two-step floating catchment area (2SFCA method to analyse spatial accessibility to residential care resources. Results Spatial accessibility varies as the methods and considered factors change. When only time distance is considered, residential care resources are more accessible in the central city than in suburban and exurban areas. If care resources are considered in addition to time distance, spatial accessibility is relatively poor in the central city compared to the northeast to southeast side of the suburban and exurban areas. The resources in the northwest to southwest side of the city are the least accessible, even though several hotspots of residential care resources are located in these areas. Conclusions For policy making, it may require combining various methods for a comprehensive analysis. The methods used in this study provide tools for identifying underserved areas in order to improve equity in access to and efficiency in allocation of residential care resources in future planning.

  9. Owners of developed land versus owners of undeveloped land: why land use is more constrained in the Bay Area than in Pittsburgh

    OpenAIRE

    Christian A. L. Hilber; Frédéric Robert-Nicoud

    2006-01-01

    We model residential land use constraints as the outcome of a political economy game between owners of developed and owners of undeveloped land. Land use constraints are interpreted as shadow taxes that increase the land rent of already developed plots and reduce the amount of new housing developments. In general equilibrium, locations with nicer amenities are more developed and, as a consequence, more regulated. We test our model predictions by geographically matching amenity, land use, and ...

  10. Residential Solar Photovoltaics: Comparison of Financing Benefits, Innovations, and Options

    Energy Technology Data Exchange (ETDEWEB)

    Speer, B.

    2012-10-01

    This report examines relatively new, innovative financing methods for residential photovoltaics (PV) and compares them to traditional self-financing. It provides policymakers with an overview of the residential PV financing mechanisms, describes relative advantages and challenges, and analyzes differences between them where data is available. Because these innovative financing mechanisms have only been implemented in a few locations, this report can inform their wider adoption.

  11. Methodical modeling of the investment value of land plots for housing development

    Directory of Open Access Journals (Sweden)

    Kulakov Kirill

    2017-01-01

    Full Text Available Analysis of housing construction in the Russian Federation showed that the development and regulation of the segment of the housing market for the integrated development of territories for residential development, is a priority national socio-economic task. Currently in the construction complex of the country it can provide a maximum supply of affordable housing from major developers that in the context of the turbulent economy it is especially important. In this regard great scientific and practical interest is the modeling of the investment value of land plots for housing development. The article presents the results of research on the development of the main stages of the method of calculation of the investment cost of land plots for integrated residential development areas, and give an algorithm of its application.

  12. Simulating Residential Demand in Singapore through Five Decades of Demographic Change

    Science.gov (United States)

    Davis, N. R.; Fernández, J.

    2011-12-01

    Singapore's rapid and well-documented development over the last half-century provides an ideal case for studying urban metabolism. Extensive data [1, 2] facilitate the modeling of historical dynamics of population and resource consumption. This paper presents an agent-based population model that simulates key demographic factors - number, size, and relative income of households - through fifty years of development in Singapore. This is the first step in a broader study linking demographic factors to residential demand for urban land, materials, water, and energy. Previous studies of the resource demands of housing stock have accounted for demographics by modifying the important population driver with a single, aggregated "lifestyle" term [3, 4]. However, demographic changes that result from development can influence the nature of the residential sector, and warrant a closer look. Increasing levels of education and affluence coupled with decreasing birth rates have yielded an aging population and changing family structures in Singapore [5]. These factors all contribute to an increasingly resource-intense residential sector. Singaporeans' elevated per capita income and life expectancy have created demand for larger household area, which means a growing percentage of available land must be dedicated to residential use [6]. While the majority of Singapore's housing is public - a strategy designed to maximize land use efficiency - residents are increasingly seeking private alternatives [7]. In the private sector, lower density housing puts even greater pressure on the finite supply of undeveloped land. Agent-based modeling is used to study the selected aspects of demography. The population is disaggregated into historical time-series distributions of age, family size, education, and income. We propose a simplified methodology correlating average education level with birth rate, and income to categorize households and establish housing unit demand. Aggregated lifestyle

  13. Comprehensive areal model of residential heating demands

    Energy Technology Data Exchange (ETDEWEB)

    Tessmer, R.G. Jr.

    1978-01-01

    Data sources and methodology for modeling annual residential heating demands are described. A small areal basis is chosen, census tract or minor civil division, to permit estimation of demand densities and economic evaluation of community district heating systems. The demand model is specified for the entire nation in order to provide general applicability and to permit validation with other published fuel consumption estimates for 1970.

  14. Gis Based Analysis For Suitability Location Finding In The Residential Development Areas Of Greater Matara Region

    Directory of Open Access Journals (Sweden)

    H.K.G.M Madurika

    2017-02-01

    Full Text Available Urban Planning and Land utilization for the Residential is one of crucial factors in high density Cities. Many theories in Planning explain the Residential areas are moving to periphery areas in cities by its commercial development. Martara is one of developing city in Southern Sri Lanka and Residential land value are comparative high in city sub urban areas. In this study it is examined that where is the best locations for residential development in Grater Matara Region by using five criteria. GIS based Multi Criteria Method MCE method have been applied to find the suitable locations. The results of analysis have been shown that there are 5378.99 hectares area suitable within study area and however extremely importance areas only 1.40 hectares accordingly given criteria but very strongly importance and importance category have 1560.51 and 2468.22 respectively.

  15. Residential Energy Performance Metrics

    Directory of Open Access Journals (Sweden)

    Christopher Wright

    2010-06-01

    Full Text Available Techniques for residential energy monitoring are an emerging field that is currently drawing significant attention. This paper is a description of the current efforts to monitor and compare the performance of three solar powered homes built at Missouri University of Science and Technology. The homes are outfitted with an array of sensors and a data logger system to measure and record electricity production, system energy use, internal home temperature and humidity, hot water production, and exterior ambient conditions the houses are experiencing. Data is being collected to measure the performance of the houses, compare to energy modeling programs, design and develop cost effective sensor systems for energy monitoring, and produce a cost effective home control system.

  16. Residential energy performance metrics

    Energy Technology Data Exchange (ETDEWEB)

    Wright, Ch. [Department of Engineering Management, Missouri University of Science and Technology, 600 W. 14th Street, Rolla, MO 65409 (United States); Baur, S. [Department of Civil, Architectural and Environmental Engineering, Missouri University of Science and Technology, 1401 Pine Street, Rolla, MO 65409 (United States); Grantham, K. [Department of Engineering Management, Missouri University of Science and Technology, 600 W. 14th Street, Rolla, MO 65409 (United States); Stone, R. B. [School of Mechanical, Industrial, and Manufacturing Engineering, Oregon State University, Corvallis, OR, 97331(United States); Grasman, S. E. [Department of Engineering Management, Missouri University of Science and Technology, 600 W. 14th Street, Rolla, MO 65409 (United States)

    2010-06-15

    Techniques for residential energy monitoring are an emerging field that is currently drawing significant attention. This paper is a description of the current efforts to monitor and compare the performance of three solar powered homes built at Missouri University of Science and Technology. The homes are outfitted with an array of sensors and a data logger system to measure and record electricity production, system energy use, internal home temperature and humidity, hot water production, and exterior ambient conditions the houses are experiencing. Data is being collected to measure the performance of the houses, compare to energy modeling programs, design and develop cost effective sensor systems for energy monitoring, and produce a cost effective home control system. (authors)

  17. College residential sleep environment.

    Science.gov (United States)

    Sexton-Radek, Kathy; Hartley, Andrew

    2013-12-01

    College students regularly report increased sleep disturbances as well as concomitant reductions in performance (e.g., academic grades) upon entering college. Sleep hygiene refers to healthy sleep practices that are commonly used as first interventions in sleep disturbances. One widely used practice of this sort involves arranging the sleep environment to minimize disturbances from excessive noise and light at bedtime. Communal sleep situations such as those in college residence halls do not easily support this intervention. Following several focus groups, a questionnaire was designed to gather self-reported information on sleep disturbances in a college population. The present study used The Young Adult Sleep Environment Inventory (YASEI) and sleep logs to investigate the sleep environment of college students living in residential halls. A summary of responses indicated that noise and light are significant sleep disturbances in these environments. Recommendations are presented related to these findings.

  18. The Impact of a Shopping Centre on the Value of Adjacent Residential Properties

    OpenAIRE

    M.C. Sale

    2015-01-01

    One of the most significant changes in the South African retail landscape over the past few decades is the increase in the number and size of retail shopping centres situated in, or close to, residential areas. These shopping centres have the potential to generate both positive and negative externalities which may, in turn, be capitalised into adjacent residential property prices. However, policy makers are still unsure as to the effect of commercial land uses such as shopping centres on surr...

  19. MICRO-CHP System for Residential Applications

    Energy Technology Data Exchange (ETDEWEB)

    Joseph Gerstmann

    2009-01-31

    This is the final report of progress under Phase I of a project to develop and commercialize a micro-CHP system for residential applications that provides electrical power, heating, and cooling for the home. This is the first phase of a three-phase effort in which the residential micro-CHP system will be designed (Phase I), developed and tested in the laboratory (Phase II); and further developed and field tested (Phase III). The project team consists of Advanced Mechanical Technology, Inc. (AMTI), responsible for system design and integration; Marathon Engine Systems, Inc. (MES), responsible for design of the engine-generator subsystem; AO Smith, responsible for design of the thermal storage and water heating subsystems; Trane, a business of American Standard Companies, responsible for design of the HVAC subsystem; and AirXchange, Inc., responsible for design of the mechanical ventilation and dehumidification subsystem.

  20. Modelling land Use Change : Improving the prediction of future land use patterns

    NARCIS (Netherlands)

    de Nijs, A.C.M.

    2009-01-01

    Modelling land Use Change: Improving the prediction of future land use patterns. Man has been altering his living environment since prehistoric times and will continue to do so. It is predicted that by 2030 about 90,000 ha will be needed for residential developments in the Netherlands and 55,000 ha

  1. Balancing housing growth and land conservation: Conservation development preserves private lands near protected areas

    Science.gov (United States)

    Miranda H. Mockrin; Sarah E. Reed; Liba Pejchar; Jessica Salo

    2017-01-01

    Housing development has emerged as a primary driver of land-use change around the world. In the United States, there is particular concern about low-density residential development on rural lands, which often occurs in places with abundant natural amenities. Conservation development (CD), housing development that incorporates protected open space, has emerged as a tool...

  2. ENERGY STAR Certified Residential Dishwashers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 6.0 ENERGY STAR Program Requirements for Residential Dishwashers that are effective as of...

  3. Dynamic management of integrated residential energy systems

    Science.gov (United States)

    Muratori, Matteo

    This study combines principles of energy systems engineering and statistics to develop integrated models of residential energy use in the United States, to include residential recharging of electric vehicles. These models can be used by government, policymakers, and the utility industry to provide answers and guidance regarding the future of the U.S. energy system. Currently, electric power generation must match the total demand at each instant, following seasonal patterns and instantaneous fluctuations. Thus, one of the biggest drivers of costs and capacity requirement is the electricity demand that occurs during peak periods. These peak periods require utility companies to maintain operational capacity that often is underutilized, outdated, expensive, and inefficient. In light of this, flattening the demand curve has long been recognized as an effective way of cutting the cost of producing electricity and increasing overall efficiency. The problem is exacerbated by expected widespread adoption of non-dispatchable renewable power generation. The intermittent nature of renewable resources and their non-dispatchability substantially limit the ability of electric power generation of adapting to the fluctuating demand. Smart grid technologies and demand response programs are proposed as a technical solution to make the electric power demand more flexible and able to adapt to power generation. Residential demand response programs offer different incentives and benefits to consumers in response to their flexibility in the timing of their electricity consumption. Understanding interactions between new and existing energy technologies, and policy impacts therein, is key to driving sustainable energy use and economic growth. Comprehensive and accurate models of the next-generation power system allow for understanding the effects of new energy technologies on the power system infrastructure, and can be used to guide policy, technology, and economic decisions. This

  4. [Therapeutic Residential Care for Children and Youth: A Consensus Statement of the International Work Group on Therapeutic Residential Care].

    Science.gov (United States)

    Whittaker, James K; Holmes, Lisa; Del Valle, Jorge F; Ainsworth, Frank; Andreassen, Tore; Anglin, James; Bellonci, Christopher; Berridge, David; Bravo, Amaia; Canali, Cinzia; Courtney, Mark; Currey, Laurah; Daly, Daniel; Gilligan, Robbie; Grietens, Hans; Harder, Annemiek; Holden, Martha; James, Sigrid; Kendrick, Andrew; Knorth, Erick; Lausten, Mette; Lyons, John; Martin, Eduardo; McDermid, Samantha; McNamara, Patricia; Palareti, Laura; Ramsey, Susan; Sisson, Kari; Small, Richard; Thoburn, June; Thompson, Ronald; Zeira, Anat

    2017-08-01

    Therapeutic Residential Care for Children and Youth: A Consensus Statement of the International Work Group on Therapeutic Residential Care. In many developed countries around the world residential care interventions for children and adolescents have come under increasing scrutiny. Against this background an international summit was organised in England (spring 2016) with experts from 13 countries to reflect on therapeutic residential care (TRC). The following working definition of TRC was leading: “Therapeutic residential care involves the planful use of a purposefully constructed, multi-dimensional living environment designed to enhance or provide treatment, education, socialization, support, and protection to children and youth with identified mental health or behavioral needs in partnership with their families and in collaboration with a full spectrum of community based formal and informal helping resources”. The meeting was characterised by exchange of information and evidence, and by preparing an international research agenda. In addition, the outlines of a consensus statement on TRC were discussed. This statement, originally published in English and now reproduced in a Spanish translation, comprises inter alia five basic principles of care that according to the Work Group on Therapeutic Residental Care should be guiding for residential youth care provided at any time.

  5. Feeding behaviour in a 'basal' tortoise provides insights on the transitional feeding mode at the dawn of modern land turtle evolution.

    Science.gov (United States)

    Natchev, Nikolay; Tzankov, Nikolay; Werneburg, Ingmar; Heiss, Egon

    2015-01-01

    Almost all extant testudinids are highly associated with terrestrial habitats and the few tortoises with high affinity to aquatic environments are found within the genus Manouria. Manouria belongs to a clade which forms a sister taxon to all remaining tortoises and is suitable as a model for studying evolutionary transitions within modern turtles. We analysed the feeding behaviour of Manouria emys and due to its phylogenetic position, we hypothesise that the species might have retained some ancestral features associated with an aquatic lifestyle. We tested whether M. emys is able to feed both in aquatic and terrestrial environments. In fact, M. emys repetitively tried to reach submerged food items in water, but always failed to grasp them-no suction feeding mechanism was applied. When feeding on land, M. emys showed another peculiar behaviour; it grasped food items by its jaws-a behaviour typical for aquatic or semiaquatic turtles-and not by the tongue as generally accepted as the typical feeding mode in all tortoises studied so far. In M. emys, the hyolingual complex remained retracted during all food uptake sequences, but the food transport was entirely lingual based. The kinematical profiles significantly differed from those described for other tortoises and from those proposed from the general models on the function of the feeding systems in lower tetrapods. We conclude that the feeding behaviour of M. emys might reflect a remnant of the primordial condition expected in the aquatic ancestor of the tortoises.

  6. Feeding behaviour in a ‘basal’ tortoise provides insights on the transitional feeding mode at the dawn of modern land turtle evolution

    Directory of Open Access Journals (Sweden)

    Nikolay Natchev

    2015-08-01

    Full Text Available Almost all extant testudinids are highly associated with terrestrial habitats and the few tortoises with high affinity to aquatic environments are found within the genus Manouria. Manouria belongs to a clade which forms a sister taxon to all remaining tortoises and is suitable as a model for studying evolutionary transitions within modern turtles. We analysed the feeding behaviour of Manouria emys and due to its phylogenetic position, we hypothesise that the species might have retained some ancestral features associated with an aquatic lifestyle. We tested whether M. emys is able to feed both in aquatic and terrestrial environments. In fact, M. emys repetitively tried to reach submerged food items in water, but always failed to grasp them—no suction feeding mechanism was applied. When feeding on land, M. emys showed another peculiar behaviour; it grasped food items by its jaws—a behaviour typical for aquatic or semiaquatic turtles—and not by the tongue as generally accepted as the typical feeding mode in all tortoises studied so far. In M. emys, the hyolingual complex remained retracted during all food uptake sequences, but the food transport was entirely lingual based. The kinematical profiles significantly differed from those described for other tortoises and from those proposed from the general models on the function of the feeding systems in lower tetrapods. We conclude that the feeding behaviour of M. emys might reflect a remnant of the primordial condition expected in the aquatic ancestor of the tortoises.

  7. NMR metabolomics for soil analysis provide complementary, orthogonal data to MIR and traditional soil chemistry approaches--a land use study.

    Science.gov (United States)

    Rochfort, Simone; Ezernieks, Vilnis; Mele, Pauline; Kitching, Matt

    2015-09-01

    The present study was designed to analyse soils by different methodologies to determine the range of traits that could be investigated for the study of environmental soil samples. Proton nuclear magnetic resonance spectroscopy ((1) H NMR) was employed for metametabolomic analysis of soils from agricultural systems (managed) or from soils in a native state (remnant). The metabolomic methodologies employed (grinding and extraction with sonication) are capable of breaking up cell walls and so enabled characterisation of both extracellular and intracellular components of soil. Diffuse mid-infrared spectroscopy (MIR) data was obtained for the same sample sets, and in addition, elemental composition was determined by conventional laboratory chemical testing methods. Also investigated was the antibiotic activity of the soil extracts. Resilient or suppressive soils are valued in the agricultural setting as they convey disease resistance (against bacterial and fungal pathogens) to crop plants. In order to test if any such biological activity could be detected in the soils, the extracts were tested against the bacteria Bacillus subtilis. Several extracts showed strong growth inhibition against the bacteria with the most active clustered together in principle component analysis (PCA) of the metabolomic data. The study showed that the NMR metabolomic approach corresponds more accurately to land use and biochemical properties potentially associated with suppression, while MIR data correlated well to inorganic chemical analysis. Thus, the study demonstrates the utility in combining these spectroscopic methods for soil analysis. Copyright © 2015 John Wiley & Sons, Ltd.

  8. CYP703 is an ancient cytochrome P450 in land plants catalyzing in-chain hydroxylation of lauric acid to provide building blocks for sporopollenin synthesis in pollen.

    Science.gov (United States)

    Morant, Marc; Jørgensen, Kirsten; Schaller, Hubert; Pinot, Franck; Møller, Birger Lindberg; Werck-Reichhart, Danièle; Bak, Søren

    2007-05-01

    CYP703 is a cytochrome P450 family specific to land plants. Typically, each plant species contains a single CYP703. Arabidopsis thaliana CYP703A2 is expressed in the anthers of developing flowers. Expression is initiated at the tetrad stage and restricted to microspores and to the tapetum cell layer. Arabidopsis CYP703A2 knockout lines showed impaired pollen development and a partial male-sterile phenotype. Scanning electron and transmission electron microscopy of pollen from the knockout plants showed impaired pollen wall development with absence of exine. The fluorescent layer around the pollen grains ascribed to the presence of phenylpropanoid units in sporopollenin was absent in the CYP703A2 knockout lines. Heterologous expression of CYP703A2 in yeast cells demonstrated that CYP703 catalyzes the conversion of medium-chain saturated fatty acids to the corresponding monohydroxylated fatty acids, with a preferential hydroxylation of lauric acid at the C-7 position. Incubation of recombinant CYP703 with methanol extracts from developing flowers confirmed that lauric acid and in-chain hydroxy lauric acids are the in planta substrate and product, respectively. These data demonstrate that in-chain hydroxy lauric acids are essential building blocks in sporopollenin synthesis and enable the formation of ester and ether linkages with phenylpropanoid units. This study identifies CYP703 as a P450 family specifically involved in pollen development.

  9. Residential energy usage comparison: Findings

    Energy Technology Data Exchange (ETDEWEB)

    Smith, B.A.; Uhlaner, R.T.; Cason, T.N.; Courteau, S. (Quantum Consulting, Inc., Berkeley, CA (United States))

    1991-08-01

    This report presents the research methods and results from the Residential Energy Usage Comparison (REUC) project, a joint effort by Southern California Edison Company (SCE) and the Electric Power Research Institute (EPRI). The REUC project design activities began in early 1986. The REUC project is an innovative demand-site project designed to measure and compare typical energy consumption patterns of energy efficient residential electric and gas appliances. 95 figs., 33 tabs.

  10. Residential Care for Youth in the Child Welfare System: Stop-Gap Option or Not?

    Science.gov (United States)

    James, Sigrid S.; Zhang, Jin Jin; Landsverk, John

    2012-01-01

    This study provides national estimates for length of stay in residential care and examines within-group variability along salient predictors. Using data from the National Study on Child and Adolescent Well-Being, the sample included 254 youth with episodes in residential care. Descriptive analyses provided estimates for length of stay over the…

  11. Metal contamination in environmental media in residential ...

    Science.gov (United States)

    Hard-rock mining for metals, such as gold, silver, copper, zinc, iron and others, is recognized to have a significant impact on the environmental media, soil and water, in particular. Toxic contaminants released from mine waste to surface water and groundwater is the primary concern, but human exposure to soil contaminants either directly, via inhalation of airborne dust particles, or indirectly, via food chain (ingestion of animal products and/or vegetables grown in contaminated areas), is also, significant. In this research, we analyzed data collected in 2007, as part of a larger environmental study performed in the Rosia Montana area in Transylvania, to provide the Romanian governmental authorities with data on the levels of metal contamination in environmental media from this historical mining area. The data were also considered in policy decision to address mining-related environmental concerns in the area. We examined soil and water data collected from residential areas near the mining sites to determine relationships among metals analyzed in these different environmental media, using the correlation procedure in SAS statistical software. Results for residential soil and water analysis indicate that the average values for arsenic (As) (85 mg/kg), cadmium (Cd) (3.2 mg/kg), mercury (Hg) (2.3 mg/kg) and lead (Pb) (92 mg/kg) exceeded the Romanian regulatory exposure levels [the intervention thresholds for residential soil in case of As (25 mg/kg) and Hg

  12. LandingNav: Terrain Guided Automated Precision Landing Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The purpose of the proposed effort is to provide a novel and innovative precision landing sensor (LandingNav) for Mars. LandingNav supports space exploration by...

  13. Residential design and outdoor area accessibility.

    Science.gov (United States)

    York, Sherril L

    2009-01-01

    The outdoor environment can provide many positive and therapeutic benefits for persons with complex neurological conditions. In order to benefit from outdoor exposure and experiences, individuals need to be able to access that environment. This article provides a discussion of physical and programmatic access to outdoor living elements in homes and residential facilities for persons with neuro-disabilities. Design considerations for outdoor elements such as common gathering areas, walking paths and paths to/between elements, gardens (viewing and working), and resting areas are presented using legal standards or universal design principles as guides.

  14. Assessment of MODIS, MERIS, GEOV1 FPAR Products over Northern China with Ground Measured Data and by Analyzing Residential Effect in Mixed Pixel

    Directory of Open Access Journals (Sweden)

    Fei Yang

    2014-06-01

    Full Text Available Fraction of Photosynthetically Active Radiation (FPAR is a critical parameter in land surface energy balance and climate modeling. Several global FPAR products are available, but these still require considerable assessment and validation due to low spatial resolution. Three major FPAR products that have covered China and provided continuous time series data—MODIS, MERIS and GEOV1—were assessed from 2006–2010. Based on the ground measurement data, the accuracies of these three FPAR products were directly validated for maize and winter wheat over northern China. This investigation also assessed the consistencies among the three FPAR products, and analyzed the residential area in mixed pixels effect on the FPAR products accuracy, at each of the main growth stages of maize and winter wheat. The GEOV1 FPAR product was found to be the most accurate with regression R2 values of 0.818 and 0.655 for ground measured maize and winter wheat FPAR. The maize FPAR data were generally more accurate than the winter wheat FPAR data. The MODIS, MERIS and GEOV1 products all indicated that FPAR variations among the growth stages differed from year to year. The scattered residential areas in mixed pixels were found to significantly affect the FPAR data uncertainties, and these were also analyzed in detail. The effect of residential area percentage in mixed pixels on FPAR values differed for different crops, and this was not necessarily in accordance with the FPAR product accuracy. For the mixed pixels, a quadratic polynomial was able to fit the residential area and FPAR data reasonably well with R2 values higher than 0.9 for most relationships. Quadratic polynomial fitting may provide a simple and convenient method to assess and reduce the residential area effect on FPAR in the mixed pixels.

  15. Citizen Science as a Tool for Conservation in Residential Ecosystems

    Directory of Open Access Journals (Sweden)

    Caren B. Cooper

    2007-12-01

    Full Text Available Human activities, such as mining, forestry, and agriculture, strongly influence processes in natural systems. Because conservation has focused on managing and protecting wildlands, research has focused on understanding the indirect influence of these human activities on wildlands. Although a conservation focus on wildlands is critically important, the concept of residential area as an ecosystem is relatively new, and little is known about the potential of such areas to contribute to the conservation of biodiversity. As urban sprawl increases, it becomes urgent to construct a method to research and improve the impacts of management strategies for residential landscapes. If the cumulative activities of individual property owners could help conserve biodiversity, then residential matrix management could become a critical piece of the conservation puzzle. "Citizen science" is a method of integrating public outreach and scientific data collection locally, regionally, and across large geographic scales. By involving citizen participants directly in monitoring and active management of residential lands, citizen science can generate powerful matrix management efforts, defying the "tyranny of small decisions" and leading to positive, cumulative, and measurable impacts on biodiversity.

  16. An ecology of prestige in New York City: Examining the relationships among population density, socio-economic status, group identity, and residential canopy cover

    Science.gov (United States)

    J. Morgan Grove; Dexter H. Locke; Jarlath P.M. O' Neil-Dunne

    2014-01-01

    Several social theories have been proposed to explain the uneven distribution of vegetation in urban residential areas: population density, social stratification, luxury effect, and ecology of prestige. We evaluate these theories using a combination of demographic and socio-economic predictors of vegetative cover on all residential lands in New York City. We use...

  17. Financing Non-Residential Photovoltaic Projects: Options and Implications

    Energy Technology Data Exchange (ETDEWEB)

    Bolinger, Mark

    2009-01-09

    Installations of grid-connected photovoltaic (PV) systems in the United States have increased dramatically in recent years, growing from less than 20 MW in 2000 to nearly 500 MW at the end of 2007, a compound average annual growth rate of 59%. Of particular note is the increasing contribution of 'non-residential' grid-connected PV systems--defined here as those systems installed on the customer (rather than utility) side of the meter at commercial, institutional, non-profit, or governmental properties--to the overall growth trend. Although there is some uncertainty in the numbers, non-residential PV capacity grew from less than half of aggregate annual capacity installations in 2000-2002 to nearly two-thirds in 2007. This relative growth trend is expected to have continued through 2008. The non-residential sector's commanding lead in terms of installed capacity in recent years primarily reflects two important differences between the non-residential and residential markets: (1) the greater federal 'Tax Benefits'--including the 30% investment tax credit (ITC) and accelerated tax depreciation--provided to commercial (relative to residential) PV systems, at least historically (this relative tax advantage has largely disappeared starting in 2009) and (2) larger non-residential project size. These two attributes have attracted to the market a number of institutional investors (referred to in this report as 'Tax Investors') seeking to invest in PV projects primarily to capture their Tax Benefits. The presence of these Tax Investors, in turn, has fostered a variety of innovative approaches to financing non-residential PV systems. This financial innovation--which is the topic of this report--has helped to overcome some of the largest barriers to the adoption of non-residential PV, and is therefore partly responsible (along with the policy changes that have driven this innovation) for the rapid growth in the market seen in recent years

  18. Caregivers' perspectives on ethical aspects of residential and domiciliary care.

    Science.gov (United States)

    Gallagher, Ann; Vanlaere, Linus

    2016-11-30

    Aim To explore caregivers' perspectives on ethics in older people's residential and domiciliary social care. Method Seventeen staff working in domiciliary and residential care were divided into four focus groups and invited to share their perspectives on 'ethical' or 'good' care, the ethical issues that arise in their care practice, and barriers and enablers for ethical care. Findings A thematic analysis identified four themes: negotiating relationships, boundaries and the management of emotions, the effects of negative portrayals of care, and becoming a good carer. Conclusion Providing ethical social care is complex, and involves managing emotional boundaries and relational issues. The authors suggest that caregivers provide skilled companionship to those in their care.

  19. The effects of landscape cover on surface soils in a low density residential neighborhood in Baltimore, Maryland

    Science.gov (United States)

    Ian D. Yesilonis; Richard Pouyat; J. Russell-Anelli; E. Powell

    2015-01-01

    Previous studies at the scale of a city have shown that surface soil nutrients, pH, and soil organic matter (SOM) can vary by land cover, land use, and management. This study was conducted in Baltimore County, Maryland, to quantify the differences in characteristics of soil in a residential neighborhood and adjacent forest patch sampling at a fine scale. The first...

  20. Hierarchical Marginal Land Assessment for Land Use Planning

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Shujiang [ORNL; Post, Wilfred M [ORNL; Wang, Dali [ORNL; Nichols, Dr Jeff A [ORNL; Bandaru, Vara Prasad [ORNL

    2013-01-01

    Marginal land provides an alternative potential for food and bioenergy production in the face of limited land resources; however, effective assessment of marginal lands is not well addressed. Concerns over environmental risks, ecosystem services and sustainability for marginal land have been widely raised. The objective of this study was to develop a hierarchical marginal land assessment framework for land use planning and management. We first identified major land functions linking production, environment, ecosystem services and economics, and then classified land resources into four categories of marginal land using suitability and limitations associated with major management goals, including physically marginal land, biologically marginal land, environmental-ecological marginal land, and economically marginal land. We tested this assessment framework in south-western Michigan, USA. Our results indicated that this marginal land assessment framework can be potentially feasible on land use planning for food and bioenergy production, and balancing multiple goals of land use management. We also compared our results with marginal land assessment from the Conservation Reserve Program (CRP) and land capability classes (LCC) that are used in the US. The hierarchical assessment framework has advantages of quantitatively reflecting land functions and multiple concerns. This provides a foundation upon which focused studies can be identified in order to improve the assessment framework by quantifying high-resolution land functions associated with environment and ecosystem services as well as their criteria are needed to improve the assessment framework.

  1. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for New Hampshire

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in New Hampshire. Moving to the 2015 IECC from the 2010 New Hampshire State Code base code is cost-effective for residential buildings in all climate zones in New Hampshire.

  2. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for North Carolina

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in North Carolina. Moving to the 2015 IECC from the 2012 North Carolina State Code base code is cost-effective for residential buildings in all climate zones in North Carolina.

  3. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for New Jersey

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in New Jersey. Moving to the 2015 IECC from the 2015 New Jersey State Code base code is cost-effective for residential buildings in all climate zones in New Jersey.

  4. 29 CFR 779.335 - Sales of building materials for residential or farm building construction.

    Science.gov (United States)

    2010-07-01

    ... residential or farm building, repair or maintenance is not a sale for resale, provided, the sale is otherwise... 29 Labor 3 2010-07-01 2010-07-01 false Sales of building materials for residential or farm building construction. 779.335 Section 779.335 Labor Regulations Relating to Labor (Continued) WAGE AND...

  5. Improving the Quality of Services in Residential Treatment Facilities: A Strength-Based Consultative Review Process

    Science.gov (United States)

    Pavkov, Thomas W.; Lourie, Ira S.; Hug, Richard W.; Negash, Sesen

    2010-01-01

    This descriptive case study reports on the positive impact of a consultative review methodology used to conduct quality assurance reviews as part of the Residential Treatment Center Evaluation Project. The study details improvement in the quality of services provided to youth in unmonitored residential treatment facilities. Improvements were…

  6. Predictors of Success in a Residential Education Placement for Foster Youths

    Science.gov (United States)

    Jones, Loring P.

    2012-01-01

    This study examines factors that contributed to successful outcomes (graduated high school, remained in school, went to a lower level of care, or reunified with parents) for the first 246 residents of a residential education placement. Residential education placements' primary purpose is to provide an educational program rather than mental health…

  7. 2011 Residential Energy Efficiency Technical Update Meeting Summary Report: Denver, Colorado - August 9-11, 2011

    Energy Technology Data Exchange (ETDEWEB)

    2011-11-01

    This report provides an overview of the U.S. Department of Energy Building America program's Summer 2011 Residential Energy Efficiency Technical Update Meeting. This meeting was held on August 9-11, 2011, in Denver, Colorado, and brought together more than 290 professionals representing organizations with a vested interest in energy efficiency improvements in residential buildings.

  8. Strategy Guideline. High Performance Residential Lighting

    Energy Technology Data Exchange (ETDEWEB)

    Holton, J. [IBACOS, Inc., Pittsburgh, PA (United States)

    2012-02-01

    This report has been developed to provide a tool for the understanding and application of high performance lighting in the home. The strategies featured in this guide are drawn from recent advances in commercial lighting for application to typical spaces found in residential buildings. This guide offers strategies to greatly reduce lighting energy use through the application of high quality fluorescent and light emitting diode (LED) technologies. It is important to note that these strategies not only save energy in the home but also serve to satisfy the homeowner’s expectations for high quality lighting.

  9. A guide to residential wood heating

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-07-01

    Wood heating has a long history in Canada. Currently over three million Canadian households use wood-burning appliances for heating, or just to enjoy the ambience of a wood fire. This guide is one of a series of guides on renewable energy systems for residential use, compiled to assist Canadian householders to make informed decisions on renewable energy. This particular guide focuses on such matters as how to maintain the safety and efficiency of a wood heating system; how to purchase and store fuel wood; how to use fire management techniques for cleaner, virtually smokeless fires; and provides tips on what to ask when consulting wood-heating professionals. tabs., figs.

  10. Residential Energy Consumption Survey: Quality Profile

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The Residential Energy Consumption Survey (RECS) is a periodic national survey that provides timely information about energy consumption and expenditures of U.S. households and about energy-related characteristics of housing units. The survey was first conducted in 1978 as the National Interim Energy Consumption Survey (NIECS), and the 1979 survey was called the Household Screener Survey. From 1980 through 1982 RECS was conducted annually. The next RECS was fielded in 1984, and since then, the survey has been undertaken at 3-year intervals. The most recent RECS was conducted in 1993.

  11. Land use planning and wildfire: development policies influence future probability of housing loss.

    Directory of Open Access Journals (Sweden)

    Alexandra D Syphard

    Full Text Available Increasing numbers of homes are being destroyed by wildfire in the wildland-urban interface. With projections of climate change and housing growth potentially exacerbating the threat of wildfire to homes and property, effective fire-risk reduction alternatives are needed as part of a comprehensive fire management plan. Land use planning represents a shift in traditional thinking from trying to eliminate wildfires, or even increasing resilience to them, toward avoiding exposure to them through the informed placement of new residential structures. For land use planning to be effective, it needs to be based on solid understanding of where and how to locate and arrange new homes. We simulated three scenarios of future residential development and projected landscape-level wildfire risk to residential structures in a rapidly urbanizing, fire-prone region in southern California. We based all future development on an econometric subdivision model, but we varied the emphasis of subdivision decision-making based on three broad and common growth types: infill, expansion, and leapfrog. Simulation results showed that decision-making based on these growth types, when applied locally for subdivision of individual parcels, produced substantial landscape-level differences in pattern, location, and extent of development. These differences in development, in turn, affected the area and proportion of structures at risk from burning in wildfires. Scenarios with lower housing density and larger numbers of small, isolated clusters of development, i.e., resulting from leapfrog development, were generally predicted to have the highest predicted fire risk to the largest proportion of structures in the study area, and infill development was predicted to have the lowest risk. These results suggest that land use planning should be considered an important component to fire risk management and that consistently applied policies based on residential pattern may provide

  12. Land use planning and wildfire: development policies influence future probability of housing loss

    Science.gov (United States)

    Syphard, Alexandra D.; Massada, Avi Bar; Butsic, Van; Keeley, Jon E.

    2013-01-01

    Increasing numbers of homes are being destroyed by wildfire in the wildland-urban interface. With projections of climate change and housing growth potentially exacerbating the threat of wildfire to homes and property, effective fire-risk reduction alternatives are needed as part of a comprehensive fire management plan. Land use planning represents a shift in traditional thinking from trying to eliminate wildfires, or even increasing resilience to them, toward avoiding exposure to them through the informed placement of new residential structures. For land use planning to be effective, it needs to be based on solid understanding of where and how to locate and arrange new homes. We simulated three scenarios of future residential development and projected landscape-level wildfire risk to residential structures in a rapidly urbanizing, fire-prone region in southern California. We based all future development on an econometric subdivision model, but we varied the emphasis of subdivision decision-making based on three broad and common growth types: infill, expansion, and leapfrog. Simulation results showed that decision-making based on these growth types, when applied locally for subdivision of individual parcels, produced substantial landscape-level differences in pattern, location, and extent of development. These differences in development, in turn, affected the area and proportion of structures at risk from burning in wildfires. Scenarios with lower housing density and larger numbers of small, isolated clusters of development, i.e., resulting from leapfrog development, were generally predicted to have the highest predicted fire risk to the largest proportion of structures in the study area, and infill development was predicted to have the lowest risk. These results suggest that land use planning should be considered an important component to fire risk management and that consistently applied policies based on residential pattern may provide substantial benefits for

  13. Land use planning and wildfire: development policies influence future probability of housing loss.

    Science.gov (United States)

    Syphard, Alexandra D; Bar Massada, Avi; Butsic, Van; Keeley, Jon E

    2013-01-01

    Increasing numbers of homes are being destroyed by wildfire in the wildland-urban interface. With projections of climate change and housing growth potentially exacerbating the threat of wildfire to homes and property, effective fire-risk reduction alternatives are needed as part of a comprehensive fire management plan. Land use planning represents a shift in traditional thinking from trying to eliminate wildfires, or even increasing resilience to them, toward avoiding exposure to them through the informed placement of new residential structures. For land use planning to be effective, it needs to be based on solid understanding of where and how to locate and arrange new homes. We simulated three scenarios of future residential development and projected landscape-level wildfire risk to residential structures in a rapidly urbanizing, fire-prone region in southern California. We based all future development on an econometric subdivision model, but we varied the emphasis of subdivision decision-making based on three broad and common growth types: infill, expansion, and leapfrog. Simulation results showed that decision-making based on these growth types, when applied locally for subdivision of individual parcels, produced substantial landscape-level differences in pattern, location, and extent of development. These differences in development, in turn, affected the area and proportion of structures at risk from burning in wildfires. Scenarios with lower housing density and larger numbers of small, isolated clusters of development, i.e., resulting from leapfrog development, were generally predicted to have the highest predicted fire risk to the largest proportion of structures in the study area, and infill development was predicted to have the lowest risk. These results suggest that land use planning should be considered an important component to fire risk management and that consistently applied policies based on residential pattern may provide substantial benefits for

  14. 24 CFR 203.672 - Residential areas.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Residential areas. 203.672 Section... FAMILY MORTGAGE INSURANCE Servicing Responsibilities Occupied Conveyance § 203.672 Residential areas. (a) For the purposes of occupied conveyance considerations, a residential area is any area which...

  15. Understanding Residential Polarization in a Globalizing City

    Directory of Open Access Journals (Sweden)

    Ibrahim Rotimi Aliu

    2013-12-01

    Full Text Available This study examines the spatial polarization that characterizes the dwellings in the African leading megacity of Lagos. Data were collected through an extensive housing survey carried out on 1,485 household residences in 56 wards within 12 administrative units in Lagos megacity. The spatial dimension of residential density in the city generates three unique residential patterns which are low residential density (LRD, medium residential density (MRD, and high residential density (HRD areas. Descriptive and multivariate inferential statistics were used to render explanations for the spatial variations in the residential quality variables in the study area. Findings indicated that a clear difference exists in the residential quality within the three residential density areas of Lagos. High correlations exist among the residential quality indicators and housing type. The principal component analysis shows that residential polarizations that occur in the LRD, MRD, and HRD are based on the location, dwelling facility, interior and exterior quality, neighborhood integrity, social bond, barrier to entry, and security. The practical implications of residential polarizations along the residential density areas are explicitly expressed.

  16. Trends of Sustainable Residential Architecture

    OpenAIRE

    Narvydas, A

    2015-01-01

    The article is based on Master’s research conducted during Scottish Housing Expo 2010. The aim of the research was to determine the prevailing trends in sustainable residential architecture. Each trend can be described by features detected during visual and technical observation of project data. Based on that architects may predict possible problems related to a specific trend.

  17. ENERGY STAR Certified Residential Freezers

    Science.gov (United States)

    Certified models meet all ENERGY STAR requirements as listed in the Version 5.0 ENERGY STAR Program Requirements for Residential Refrigerators and Freezers that are effective as of September 15, 2014. A detailed listing of key efficiency criteria are available at http://www.energystar.gov/index.cfm?c=refrig.pr_crit_refrigerators

  18. Main challenges of residential areas

    Directory of Open Access Journals (Sweden)

    Oana Luca

    2017-06-01

    Full Text Available The present article is a position paper aiming to initiate a professional debate related to the aspects related to the urban dysfunctions leading to the wear of the residential areas. The paper proposes a definition of the wear process, identify the main causes leading to its occurrence and propose a number of solutions to neutralise the dysfunctions. The three wearing phases of residential areas components are emphasized, exploring their lifecycle. In order to perform the study of urban wear, the status of the residential areas components can be established and monitored, and also the variables of the function that can mathematically model the specific wear process may be considered. The paper is considered a first step for the model adjustment, to be tested and validated in the following steps. Based on the mathematical method and model, there can be created, in a potential future research, the possibility of determining the precarity degree for residential areas/neighbourhoods and cities, by minimising the subjective component of the analyses preceding the decision for renovation or regeneration.

  19. Technical Problems of Residential Construction

    Science.gov (United States)

    Nowogońska, Beata; Cibis, Jerzy

    2017-10-01

    Beauty, utility, durability - these are the features of good architecture and should also be the distinguishing qualities of every residential building. But do beauty and utility remain along with the passing of time? Performance characteristics are an indicator of both, the technical as well as aesthetic state of buildings. Aesthetic needs are in disagreement with the merciless aging process. The beauty of a city is formed not only by the original forms of new residential buildings, but also by existing tenement housing; thus preserving their aesthetics becomes a necessity. Time is continuously passing and along with it, aging intensifies. The aging process is a natural phenomenon for every material. The life expectancy of building materials is also limited. Along with the passing of time, the technical state of residential buildings continuously deteriorates. With the passing of time, the aesthetic values and preferences of users of flats change and the usability of the building decreases. The permanence of buildings, including residential buildings, is shaped not only by the forces of nature but also by activities of humans. A long lifespan is ensured by carrying out ongoing, systematic renovation-repair works. It is thanks to them that buildings derived from past centuries are still being used, and their market attractiveness is not decreasing.

  20. A Neo-Rawlsian Approach to Residential Integration

    Directory of Open Access Journals (Sweden)

    Kevin J. Brown

    2013-08-01

    Full Text Available Over the past 40 years, the United States has engaged in various policies to integrate otherwise segregated black and white households within a shared space. However, little work has been done to fully articulate a moral argument for residential integration among black and white households. This paper offers what I refer to as the normative argument, which possesses two morally-impelled arguments for residential integration. Since the ethical appeal to integrate is often couched in the language of justice, I begin with a framework—based upon the work of the late philosopher John Rawls—for considering the moral aspects of residential integration. However, I go on to point out intractable problems related to the Rawlsian framework that would fail to flesh out all ethical considerations of the normative argument. From here, I provide a revised, or neo-Rawlsian, framework for understanding residential integration which addresses the aforementioned problems. This exercise is both important and necessary for the future of residential mixing, as better understanding the moral and ethical attributes of this discussion is, perhaps, the best means to lubricate the fundamental shift from 'spatial' to 'social' integration.

  1. Post-Retrofit Residential Assessments

    Energy Technology Data Exchange (ETDEWEB)

    Lancaster, Ross; lutzenhiser, Loren; Moezzi, Mithra; Widder, Sarah H.; Chandra, Subrato; Baechler, Michael C.

    2012-04-30

    This study examined a range of factors influencing energy consumption in households that had participated in residential energy-efficiency upgrades. The study was funded by a grant from the U.S. Department of Energy’s Pacific Northwest National Laboratory and was conducted by faculty and staff of Portland State University Center for Urban Studies and Department of Economics. This work was made possible through the assistance and support of the Energy Trust of Oregon (ETO), whose residential energy-efficiency programs provided the population from which the sample cases were drawn. All households in the study had participated in the ETO Home Performance with Energy Star (HPwES) program. A number of these had concurrently pursued measures through other ETO programs. Post-retrofit energy outcomes are rarely investigated on a house-by-house basis. Rather, aggregate changes are ordinarily the focus of program impact evaluations, with deviation from aggregate expectations chalked up to measurement error, the vagaries of weather and idiosyncrasies of occupants. However, understanding how homes perform post-retrofit on an individual basis can give important insights to increase energy savings at the participant and the programmatic level. Taking a more disaggregated approach, this study analyzed energy consumption data from before and after the retrofit activity and made comparisons with engineering estimates for the upgrades, to identify households that performed differently from what may have been expected based on the estimates. A statistical analysis using hierarchal linear models, which accounted for weather variations, was performed looking separately at gas and electrical use during the periods before and after upgrades took place. A more straightforward comparison of billing data for 12-month periods before and after the intervention was also performed, yielding the majority of the cases examined. The later approach allowed total energy use and costs to be

  2. Quantitative analysis of land use and land cover changes from the multi-temporal remote sensing data in the Bosten Lake Basin, Chinese Tian Shan

    Science.gov (United States)

    Maimaiti, A.; Wang, L. M.; Yan, F.; Zhang, J.; Ma, Y. X.

    2017-07-01

    In this paper, the spatial changes of land use and land cover (LUCC) in Bosten Lake Basin from 1985 to 2015 were analyzed, based on the 3S technology and four periods of remote sensing images in 1985, 1998, 2008 and 2015. The driving force of the LUCC was analyzed quantitatively using principal component analysis (PCA) method. The results showed that there was a wide change of LUCC in the Bosten Lake Basin in the past 30 years. During this periods, natural grassland decreased with a rate of 62.6 km2/a, while cultivated land and residential land increased with a rate of 28.9 km2/a. The rapid expansion of cultivated land was the result of natural grassland and unused land reclamation. Meanwhile, other land use types changed slightly. The results of PCA analysis indicated that the LUCC change was result of the interaction of human activity (social and economic factors) and natural environmental changes (climate change). Therefore, it is necessary to consistently improve the natural environment of Bosten Lake Basin. This study can provide stable basis of the theory and practice for sustainable development of Bosten Lake Basin.

  3. Modeling residential lawn fertilization practices: integrating high resolution remote sensing with socioeconomic data

    Science.gov (United States)

    Weiqi Zhou; Austin Troy; Morgan. Grove

    2008-01-01

    This article investigates how remotely sensed lawn characteristics, such as parcel lawn area and parcel lawn greenness, combined with household characteristics, can be used to predict household lawn fertilization practices on private residential lands. This study involves two watersheds, Glyndon and Baisman's Run, in Baltimore County, Maryland, USA. Parcel lawn...

  4. Marketing Online Degree Programs: How Do Traditional-Residential Programs Compete?

    Science.gov (United States)

    Adams, Jonathan; Eveland, Vicki

    2007-01-01

    A total of 150 university Web sites were segregated into one of three groups: accredited residential, regionally accredited online, and nonaccredited online institutions. The promotional imagery, marketing messages and marketing themes found on the landing pages of each university program Web sites were analyzed for similarities and differences. A…

  5. Energy and IAQ Implications of Residential Ventilation Cooling

    Energy Technology Data Exchange (ETDEWEB)

    Turner, William [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Walker, Iain [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2014-08-01

    This study evaluates the energy, humidity and indoor air quality (IAQ) implications of residential ventilation cooling in all U.S. IECC climate zones. A computer modeling approach was adopted, using an advanced residential building simulation tool with airflow, energy and humidity models. An economizer (large supply fan) was simulated to provide ventilation cooling while outdoor air temperatures were lower than indoor air temperatures (typically at night). The simulations were performed for a full year using one-minute time steps to allow for scheduling of ventilation systems and to account for interactions between ventilation and heating/cooling systems.

  6. Residential and commercial buildings data book: Third edition

    Energy Technology Data Exchange (ETDEWEB)

    Amols, G.R.; Howard, K.B.; Nicholls, A.K.; Guerra, T.D.

    1988-02-01

    This Data Book updates and expands the previous Data Book originally published by the Department of Energy in September, 1986 (DOE/RL/01830/16). Energy-related information is provided under the following headings: Characteristics of Residential Buildings in the US; Characteristics of New Single Family Construction in the US; Characteristics of New Multi-Family Construction in the US; Household Appliances; Residential Sector Energy Consumption, Prices, and Expenditures; Characteristics of US Commercial Buildings; Commercial Buildings Energy Consumption, Prices, and Expenditures; and Additional Buildings and Community Systems Information. 12 refs., 59 figs., 118 tabs.

  7. 77 FR 29322 - Updating State Residential Building Energy Efficiency Codes

    Science.gov (United States)

    2012-05-17

    ...The Department of Energy (DOE or Department) has determined that the 2012 edition of the International Code Council (ICC) International Energy Conservation Code (IECC) (2012 IECC or 2012 edition) would achieve greater energy efficiency in low-rise residential buildings than the 2009 IECC. Upon publication of this affirmative final determination, States are required to file certification statements to DOE that they have reviewed the provisions of their residential building code regarding energy efficiency and made a determination as to whether to update their code to meet or exceed the 2012 IECC. Additionally, this Notice provides guidance to States on how the codes have changed from previous versions, and the certification process.

  8. Residential mobility, social support and adolescent self-concept.

    Science.gov (United States)

    Hendershott, A B

    1989-01-01

    The effects of residential relocation on children has been a topic of interest to social science researchers for decades. Early research attributed school phobias, classroom behavior problems, lack of academic success, and poor peer relationships to residential mobility. Although most current literature has disputed many of these early findings, a question remains regarding the relationship between self-concept and residential relocation. Significant negative findings have been found in previous studies of this relationship. This study attempts to expand the research in two ways: first, by providing a theoretical framework and, second, by testing the role of social support from parents and peers as a mediator in the relationship. The investigation benefits from theory on life events and stress which guides the analysis of mobility and self-concept in a sample of 205 students in the sixth, seventh, and eighth grades. Findings indicate that social support attenuates a negative effect of mobility on specific measures of self-concept.

  9. Land Cover Characterization Program

    Science.gov (United States)

    ,

    1997-01-01

    The U.S. Geological Survey (USGS) has a long heritage of leadership and innovation in land use and land cover mapping. The USGS Anderson system defined the principles for land use and land cover mapping that have been the model both nationally and internationally for more than 20 years. The Land Cover Characterization Program (LCCP) is founded on the premise that the Nation's needs for land cover and land use data are diverse and increasingly sophisticated. The range of projects, programs, and organizations that use land cover data to meet their planning, management, development, and assessment objectives has expanded significantly. The reasons for this are numerous, and include the improved capabilities provided by geographic information systems, better and more data-intensive analytic models, and increasing requirements for improved information for decision making. The overall goals of the LCCP are to:

  10. Focus on land reclamation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-04-01

    Various aspects of land reclamation, i.e. returning disturbed land to a state where, at minimum, it is at least capable of supporting the same kinds of land uses as before the disturbance, are discussed. Activities which disturb the land such as surface mining of coal, surface mining and extraction of oil sands, drilling for oil and natural gas, waste disposal sites, including sanitary landfills, clearing timber for forestry, excavating for pipelines and transportation are described, along with land reclamation legislation in Alberta, and indications of future developments in land reclamation research, legislation and regulation. Practical guidelines for individuals are provided on how they might contribute to land reclamation through judicious and informed consumerism, and through practicing good land management, inclusive of reduced use of herbicides, composting of household wastes, and planting of native species or ground cover in place of traditional lawns.

  11. Residential Mobility di Pinggiran Kota Semarang Jawa Tengah (Studi Kasus Kaum Miskin Kota di Kota Semarang

    Directory of Open Access Journals (Sweden)

    Moh. Gamal Rindarjono

    2016-08-01

    Full Text Available This research was aimed in analyzing and examining the development of slum residential in Semarang, including its center of the city urban, urban-fringe and sub-urban area. Within the development of the slum residential due to mobility of the urban poor, the phenomenon in the term of residential mobility occurred. Using both qualitative and quantitative methods, this research was applying distant-interpretation data in examining slum residential phenomenon and terrestrial data in analyzing both social and cultural issues related to development of slum residential. This research resulting a residential mobility model throughout areas of research, especially sub-urban including the Chinese cemetery area; the new migrant was the urbanist namely the bridge headers group, consists of tramp and hobos whom should be concerned more. Though they just have settled in short-period within the area, their income was categorized financially settled. They owned their own home not as the renter and even, built housing for their subordinates amounted 7-15 families in a complex of residential. Stability of the income was also supported by resident-owning whereas selecting its location based on the land-availability which initially settled the location illegally among the graves. This location was selected since its less-maintained condition by neither their descendant nor cemetery officer which then densely covered by bushes. Availability of the sufficient land leads them to build their residential which also used as the scrap collection space. During the times, their number was increased referred to their raising income. Legalizing their residential was the next step for their existence and sustainability by purchasing or renting the land. Eventually this bridge header was earning a stable income, owning their own home, and locating their residential in the sub-urban area furthermore but unfortunately less-supported by a highly established life style but an

  12. More than clean air and tranquillity: Residential green is independently associated with decreasing mortality.

    Science.gov (United States)

    Vienneau, Danielle; de Hoogh, Kees; Faeh, David; Kaufmann, Marco; Wunderli, Jean Marc; Röösli, Martin

    2017-11-01

    Green space may improve health by enabling physical activity and recovery from stress or by decreased pollution levels. We investigated the association between residential green (greenness or green space) and mortality in adults using the Swiss National Cohort (SNC) by mutually considering air pollution and transportation noise exposure. To reflect residential green at the address level, two different metrics were derived: normalised difference vegetation index (NDVI) for greenness, and high resolution land use classification data to identify green spaces (LU-green). We used stratified Cox proportional hazard models (stratified by sex) to study the association between exposure and all natural cause mortality, respiratory and cardiovascular disease (CVD), including ischemic heart disease, stroke and hypertension related mortality. Models were adjusted for civil status, job position, education, neighbourhood socio-economic position (SEP), geographic region, area type, altitude, air pollution (PM 10 ), and transportation noise. From the nation-wide SNC, 4.2 million adults were included providing 7.8years of follow-up and respectively 363,553, 85,314 and 232,322 natural cause, respiratory and CVD deaths. Hazard ratios (and 95%-confidence intervals) for NDVI [and LU-green] per interquartile range within 500m of residence were highly comparable: 0.94 (0.93-0.95) [0.94 (0.93-0.95)] for natural causes; 0.92 (0.91-0.94) [0.92 (0.90-0.95)] for respiratory; and 0.95 (0.94-0.96) [0.96 (0.95-0.98)] for CVD mortality. Protective effects were stronger in younger individuals and in women and, for most outcomes, in urban (vs. rural) and in the highest (vs. lowest) SEP quartile. Estimates remained virtually unchanged after incremental adjustment for air pollution and transportation noise, and mediation by these environmental factors was found to be small. We found consistent evidence that residential green reduced the risk of mortality independently from other environmental

  13. On the prediction of residential loads in India

    NARCIS (Netherlands)

    Fuchs, P.S.; Lele, A.; Venkatesha-Prasad, R.R.

    2015-01-01

    The Indian Energy grid is growing rapidly and there is a large simulation to improve not only the grid reliability, but also provide power for all by 2027. To this aim the Government of India has launched the Restructured Accelerated Power Development Program (RAPDRP). In India, residential loads

  14. A review of residential computer oriented energy control systems

    Energy Technology Data Exchange (ETDEWEB)

    North, Greg

    2000-07-01

    The purpose of this report is to bring together as much information on Residential Computer Oriented Energy Control Systems as possible within a single document. This report identifies the main elements of the system and is intended to provide many technical options for the design and implementation of various energy related services.

  15. Analysis of Bright Harvest Remote Analysis for Residential Solar Installations

    Energy Technology Data Exchange (ETDEWEB)

    Nangle, John [National Renewable Energy Lab. (NREL), Golden, CO (United States); Simon, Joseph [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2015-06-17

    Bright Harvest provides remote shading analysis and design products for residential PV system installers. The National Renewable Energy Laboratory (NREL) through the NREL Commercialization Assistance Program, completed comparative assessments between on-site measurements and remotely calculated values to validate the accuracy of Bright Harvest’s remote shading and power generation.

  16. Training Residential Staff to Conduct Trial-Based Functional Analyses

    Science.gov (United States)

    Lambert, Joseph M.; Bloom, Sarah E.; Kunnavatana, S. Shanun; Collins, Shawnee D.; Clay, Casey J.

    2013-01-01

    We taught 6 supervisors of a residential service provider for adults with developmental disabilities to train 9 house managers to conduct trial-based functional analyses. Effects of the training were evaluated with a nonconcurrent multiple baseline. Results suggest that house managers can be trained to conduct trial-based functional analyses with…

  17. Compliance Verification Paths for Residential and Commercial Energy Codes

    Energy Technology Data Exchange (ETDEWEB)

    Conover, David R.; Makela, Eric J.; Fannin, Jerica D.; Sullivan, Robin S.

    2011-10-10

    This report looks at different ways to verify energy code compliance and to ensure that the energy efficiency goals of an adopted document are achieved. Conformity assessment is the body of work that ensures compliance, including activities that can ensure residential and commercial buildings satisfy energy codes and standards. This report identifies and discusses conformity-assessment activities and provides guidance for conducting assessments.

  18. Determinants of Residential Property Value in Nigeria – A Neural ...

    African Journals Online (AJOL)

    User

    empirical validation (Fan et. al., 2006) or do not provide satisfactory estimates of property values (Calhoun, 2001). Hence, this study uses artificial intelligence model developed herein to produce fair market values of residential real estate properties to test the validity of our proposed hypothesis. In the real estate markets, ...

  19. Sexual abuse of children in residential care : an international review

    NARCIS (Netherlands)

    Timmerman, Margaretha; Schreuder, Pauline

    2014-01-01

    This paper reports the results of an international review of academic literature on sexual abuse in residential child and youth care, 1945-2011. The review focusses on questions related to the nature and scope of sexual abuse, on personal and institutional factors providing either protection or

  20. Restraint Use in Residential Programs: Why Are Best Practices Ignored?

    Science.gov (United States)

    LeBel, Janice; Huckshorn, Kevin Ann; Caldwell, Beth

    2010-01-01

    Several states and providers have embarked on initiatives to reduce using restraint and seclusion in residential programs. Restraint and seclusion are associated with harm to youth and staff, significant costs, reduced quality of care, and less engagement of youth and families. Successful reduction/prevention strategies have been identified,…

  1. Measuring Group Care Worker Interventions in Residential Youth Care

    Science.gov (United States)

    Bastiaanssen, Inge L. W.; Kroes, Gert; Nijhof, Karin S.; Delsing, Marc J. M. H.; Engels, Rutger C. M. E.; Veerman, Jan Willem

    2012-01-01

    Background: By interacting with children, group care workers shape daily living environments to influence treatment. Current literature provides little knowledge about the content of youth residential care. Objective: In this study, a questionnaire called the Group care worker Intervention Checklist was developed. Method: Group care workers…

  2. Nanotechnology opportunities in residential and non-residential construction

    Science.gov (United States)

    Theodore H. Wegner; Jerrold E. Winandy; Michael A. Ritter

    2005-01-01

    Over 1.9 × 106 housing units are constructed in the United States in 2004. On a volume basis, wood products comprise almost 80% of all materials used in residential housing. It is estimated that over 7 × 109 m3 of lumber have gone into structures in the United States over the last century. Half of the wood products now used in construction are engineered wood...

  3. Guidelines and incentives for conservation development in local land-use regulations.

    Science.gov (United States)

    Reed, Sarah E; Hilty, Jodi A; Theobald, David M

    2014-02-01

    Effective conservation of biological diversity on private lands will require changes in land-use policy and development practice. Conservation development (CD) is an alternative form of residential development in which homes are built on smaller lots and clustered together and the remainder of the property is permanently protected for conservation purposes. We assessed the degree to which CD is permitted and encouraged by local land-use regulations in 414 counties in the western United States. Thirty-two percent of local planning jurisdictions have adopted CD ordinances, mostly within the past 10 years. CD ordinances were adopted in counties with human population densities that were 3.0 times greater and in counties with 2.5 times more land use at urban, suburban, and exurban densities than counties without CD ordinances. Despite strong economic incentives for CD (e.g., density bonuses, which allow for a mean of 66% more homes to be built per subdivision area), several issues may limit the effectiveness of CD for biological diversity conservation. Although most CD ordinances required a greater proportion of the site area be protected than in a typical residential development, just 13% (n = 17) of the ordinances required an ecological site analysis to identify and map features that should be protected. Few CD ordinances provided guidelines regarding the design and configuration of the protected lands, including specifying a minimum size for protected land parcels or encouraging contiguity with other protected lands within or near to the site. Eight percent (n =11) of CD ordinances encouraged consultation with a biological expert or compliance with a conservation plan. We recommend that conservation scientists help to improve the effectiveness of CD by educating planning staff and government officials regarding biological diversity conservation, volunteering for their local planning boards, or consulting on development reviews. © 2013 Society for Conservation

  4. Empirically Derived Strength of Residential Roof Structures for Solar Installations.

    Energy Technology Data Exchange (ETDEWEB)

    Dwyer, Stephen F.; Sanchez, Alfred; Campos, Ivan A.; Gerstle, Walter H.

    2014-12-01

    Engineering certification for the installation of solar photovoltaic (PV) modules on wood roofs is often denied because existing wood roofs do not meet structural design codes. This work is intended to show that many roofs are actually sufficiently strong given the conservatism in codes, documented allowable strengths, roof structure system effects, and beam composite action produced by joist-sheathing interaction. This report provides results from a testing program to provide actual load carrying capacity of residential rooftops. The results reveal that the actual load carrying capacity of structural members and systems tested are significantly stronger than allowable loads provided by the International Residential Code (IRC 2009) and the national structural code found in Minimum Design Loads for Buildings and Other Structures (ASCE 7-10). Engineering analysis of residential rooftops typically ignores the system affects and beam composite action in determining rooftop stresses given a potential PV installation. This extreme conservatism combined with conservatism in codes and published allowable stress values for roof building materials (NDS 2012) lead to the perception that well built homes may not have adequate load bearing capacity to enable a rooftop PV installation. However, based on the test results presented in this report of residential rooftop structural systems, the actual load bearing capacity is several times higher than published values (NDS 2012).

  5. Qualitative exploration of relationships between peers in residential addiction treatment.

    Science.gov (United States)

    Neale, Joanne; Tompkins, Charlotte N E; Strang, John

    2017-07-05

    Relationships between peers are often considered central to the therapeutic process, yet there is relatively little empirical research either on the nature of peer-to-peer relationships within residential treatment or on how those relationships generate positive behaviour change or facilitate recovery. In this paper, we explore relationships between peers in residential addiction treatment, drawing upon the concept of social capital to frame our analyses. Our study was undertaken during 2015 and 2016 in two English residential treatment services using the same therapeutic community-informed model of treatment. We conducted 22 in-depth interviews with 13 current and 9 former service residents. All interviews were audio-recorded, transcribed verbatim, coded in MAXQDA, and analysed using Iterative Categorisation. Residents reported difficult relationship histories and limited social networks on entry into treatment. Once in treatment, few residents described bonding with their peers on the basis of shared experiences and lifestyles. Instead, interpersonal differences polarised residents in ways that undermined their social capital further. Some senior peers who had been in residential treatment longer acted as positive role models, but many modelled negative behaviours that undermined others' commitment to treatment. Relationships between peers could generate feelings of comfort and connectedness, and friendships developed when residents found things in common with each other. However, residents more often reported isolation, loneliness, wariness, bullying, manipulation, intimidation, social distancing, tensions and conflict. Overall, relationships between peers within residential treatment seemed to generate some positive but more negative social capital; undermining the notion of the community as a method of positive behaviour change. With the caveat that our data have limitations and further research is needed, we suggest that residential treatment providers should

  6. Children With Intellectual Disability and Hospice Utilization: The Moderating Effect of Residential Care.

    Science.gov (United States)

    Lindley, Lisa C

    2017-01-01

    Children with intellectual disability commonly lack access to pediatric hospice care services. Residential care may be a critical component in providing access to hospice care for children with intellectual disability. This research tested whether residential care intensifies the relationship between intellectual disability and hospice utilization (ie, hospice enrollment, hospice length of stay), while controlling for demographic characteristics. Multivariate regression analyses were conducted using 2008 to 2010 California Medicaid claims data. The odds of children with intellectual disability in residential care enrolling in hospice care were 3 times higher than their counterparts in their last year of life, when controlling for demographics. Residential care promoted hospice enrollment among children with intellectual disability. The interaction between intellectual disability and residential care was not related to hospice length of stay. Residential care did not attenuate or intensify the relationship between intellectual disability and hospice length of stay. The findings highlight the important role of residential care in facilitating hospice enrollment for children with intellectual disability. More research is needed to understand the capability of residential care staff to identify children with intellectual disability earlier in their end-of-life trajectory and initiate longer hospice length of stays.

  7. Land-use change and new houses on forestland: contrasting trends over 30 years in Oregon and Washington

    Science.gov (United States)

    Andrew N. Gray; Joel L. Thompson; Gary J. Lettman

    2015-01-01

    Conversion of forest, range, and agricultural resource lands to residential and commercial uses affects the available land base, management practices on remaining resource lands, habitat quality, and ecosystem services. The Forest Inventory and Analysis program (FIA) mandate includes monitoring changes in the land area in forest use, and this has proved valuable for...

  8. Antimicrobial prescribing in residential homes.

    Science.gov (United States)

    McClean, Pamela; Tunney, Michael; Gilpin, Deirdre; Parsons, Carole; Hughes, Carmel

    2012-07-01

    Research in residential homes has been limited to date and the extent of systemic and topical antimicrobial prescribing is largely unknown. The aim of this study was to investigate antimicrobial prescribing in residential homes in Northern Ireland (NI). Point prevalence studies (PPSs) were completed in November 2010 (PPS1) and April 2011 (PPS2) in 30 residential homes. Data were obtained from care plans, medication administration records and staff in relation to antimicrobial prescribing and facility and resident characteristics, and analysed descriptively. The point prevalence of systemic antimicrobial prescribing was 9.4% in PPS1 and 9.2% in PPS2 (range 0.0%-33.3% during both PPSs). Trimethoprim was the most commonly prescribed systemic antimicrobial and the main indication was the prevention of urinary tract infections. Almost 25% of systemic antimicrobials were prescribed at inappropriate doses. The point prevalence of topical antimicrobial prescribing was 6.4% (range 0.0%-22.2%) in PPS1 and 5.9% (range 0.0%-21.1%) in PPS2. The most commonly prescribed topical antimicrobials were chloramphenicol eye preparations in PPS1 and fusidic acid skin preparations in PPS2; treatment with these topical antimicrobials was generally prolonged. More than 25% of all systemic and 55% of all topical antimicrobials were initiated following telephone consultations as opposed to face-to-face consultations. The prevalence of systemic antimicrobial prescribing in residential homes in NI is relatively high compared with care homes (particularly nursing homes) in other countries. Systemic and topical antimicrobial prescribing is not always appropriate in terms of the doses prescribed and the duration of use. It is apparent that current strategies employed in NI are insufficient to ensure prudent antimicrobial prescribing within this environment.

  9. An innovative educational program for residential energy efficiency. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Laquatra, J.; Chi, P.S.K.

    1996-09-01

    Recognizing the importance of energy conservation, under sponsorship of the US Department of Energy, Cornell University conducted a research and demonstration project entitled An Innovative Educational Program for Residential Energy Efficiency. The research project examined the amount of residential energy that can be saved through changes in behavior and practices of household members. To encourage these changes, a workshop was offered to randomly-selected households in New York State. Two surveys were administered to household participants (Survey 1 and Survey 2, Appendix A) and a control group; and a manual was developed to convey many easy but effective ways to make a house more energy efficient (see Residential Manual, Appendix B). Implementing methods of energy efficiency will help reduce this country`s dependence on foreign energy sources and will also reduce the amount of money that is lost on inefficient energy use. Because Cornell Cooperative Extension operates as a component of the land-grant university system throughout the US, the results of this research project have been used to develop a program that can be implemented by the Cooperative Extension Service nationwide. The specific goals and objectives for this project will be outlined, the population and sample for the research will be described, and the instruments utilized for the survey will be explained. A description of the workshop and manual will also be discussed. This report will end with a summary of the results from this project and any observed changes and/or recommendations for future surveys pertaining to energy efficiency.

  10. Smart density: a more accurate method of measuring rural residential density for health-related research

    Directory of Open Access Journals (Sweden)

    Gibson Lucinda

    2010-02-01

    Full Text Available Abstract Background Studies involving the built environment have typically relied on US Census data to measure residential density. However, census geographic units are often unsuited to health-related research, especially in rural areas where development is clustered and discontinuous. Objective We evaluated the accuracy of both standard census methods and alternative GIS-based methods to measure rural density. Methods We compared residential density (units/acre in 335 Vermont school neighborhoods using conventional census geographic units (tract, block group and block with two GIS buffer measures: a 1-kilometer (km circle around the school and a 1-km circle intersected with a 100-meter (m road-network buffer. The accuracy of each method was validated against the actual residential density for each neighborhood based on the Vermont e911 database, which provides an exact geo-location for all residential structures in the state. Results Standard census measures underestimate residential density in rural areas. In addition, the degree of error is inconsistent so even the relative rank of neighborhood densities varies across census measures. Census measures explain only 61% to 66% of the variation in actual residential density. In contrast, GIS buffer measures explain approximately 90% of the variation. Combining a 1-km circle with a road-network buffer provides the closest approximation of actual residential density. Conclusion Residential density based on census units can mask clusters of development in rural areas and distort associations between residential density and health-related behaviors and outcomes. GIS-defined buffers, including a 1-km circle and a road-network buffer, can be used in conjunction with census data to obtain a more accurate measure of residential density.

  11. Land reform and land fragmentation in Central and Eastern Europe

    DEFF Research Database (Denmark)

    Hartvigsen, Morten B.

    2014-01-01

    It has often been stated that land fragmentation and farm structures characterized by small agricultural holdings and farms divided in a large number of parcels have been the side-effect of land reform in Central and Eastern Europe. This article reports the findings of a study of land reform in 25...... countries in the region from 1989 and onwards and provides an overview of applied land reform approaches. With a basis in theory on land fragmentation, the linkage between land reform approaches and land fragmentation is explored. It is discussed in which situations land fragmentation is a barrier...... for the development of the agricultural and rural sector. The main finding is that land fragmentation is often hampering agricultural and rural development when both land ownership and land use is highly fragmented....

  12. Burnout in nonhospital psychiatric residential facilities.

    Science.gov (United States)

    Pedrini, Laura; Magni, Laura Rosa; Giovannini, Caterina; Panetta, Valentina; Zacchi, Valeria; Rossi, Giuseppe; Placentino, Anna

    2009-11-01

    This study evaluated levels and risk factors of burnout in a sample of mental health professionals employed in nonhospital psychiatric residential facilities of northern Italy. Nurses, nurse assistants, and educators completed a questionnaire evaluating demographic variables, burnout (Maslach Burnout Inventory), job characteristics (Job Diagnostic Survey), workload, relationships with colleagues, and support from supervising coordinators. A total of 202 (83% response rate) questionnaires were analyzed. Logistic linear regressions were used to estimate predictors of burnout dimensions. Burnout risk was widespread. Low feedback about job performance, poor support from coordinators, and young age predicted emotional exhaustion. Low feedback about job performance predicted feelings of depersonalization. Low task identity and young age predicted reduced feelings of personal accomplishment. Interventions to prevent burnout among employees should be developed. These include providing feedback about performance, clearly identifying the tasks of the job, and providing support.

  13. The Influence of Place Making’s Attributes on the Resident’s Usage and Satisfaction in High-Rise Residential Community: A Case Study

    Directory of Open Access Journals (Sweden)

    Aflaki Ardalan

    2016-01-01

    Full Text Available The vitality and viability of open spaces in urban neighborhoods, particularly in high-density residential areas with limited buildable land, have become extremely complex phenomenon. Researchers and designers are seeking the standard of designed environment to successfully meet the human needs and desires. In order to reach this goal, limited studies have been implemented to bridge the gap between research and design and consequently improve the physical and social qualities of open spaces. This paper examines the two specific features of open space accessibility, social interactions - which contribute significantly to both the vitality and viability with a view to provide an understanding of the relative importance of these elements from users’ perceptions and satisfaction. The methods involve quantitative research with questionnaire-based survey, and case study to evaluate residents’ perceptions. The research scope is a high-density residential condominium in Kuala Lumpur where the rapid transformation of urban elements in city center has negative impacts on basic qualities of open spaces. The result is a framework for understanding the relative priority of the different elements (variables for users which vary depending on the location of the residential block they live in; in particular its proximity to the open space. The study concludes with recommendations for how the most valuable elements can be better harnessed in order to promote the satisfaction with open spaces.

  14. INSTITUTIONAL BASIS OF MANAGEMENT AND EVALUATION OF UKRAINIAN DEFENSE LANDS

    Directory of Open Access Journals (Sweden)

    Garazhа Y.P

    2017-02-01

    Full Text Available The management and evaluation of defense land was revealed in the article. Specific institution is the military institutе in the institutional framework for defense land. A special regime and zoning, evaluation, payment and exclusion conditions were established for these lands. The market economy has changed the land-property relations in the country. Lands for defense used only in the framework that established the state. Recently there was a tendency of land release this subcategory. This has led to their misuse, belonging to other owners. The research problem consists of the setting clear boundaries of defense land and legal regulation mechanisms of land relations. Public ownership rights applies only to the defense lands. They are located only in the state ownership. The subject is the state that implements ownership (right to possess, use and dispose of the lands of Defense. It ensures the defense of the country and territory for military sites, airfields, parts, ammunition depots. Functional use of defense land is divided into public (military schools, socio-cultural (health centers, recreation centers, industrial (military and industrial objects, residential (cantonment, commercial (commissary, special (military installations, transport ( carpark, bridges, engineering (antennas, radars, storage (defense deport. The land for military unit were given for permanent use with the justification of the project design documentation sizes. The military part of the land for permanent use with the justification sizes by the project design documentation. Safety, security and other areas are created around military and other defense installations. There are restricted areas, prohibited areas. They have a special regime. Reform of the Armed Forces of Ukraine, the State Special Transport Service leads to the release of land and real estate. Reform of the Armed Forces of Ukraine, the State Special Transport Service leads to the release of land and real

  15. Particulate emissions from residential wood combustion: Final report: Norteast regional Biomass Program

    Energy Technology Data Exchange (ETDEWEB)

    1987-01-01

    The objective of this study was to provide a resource document for the Northeastern states when pursuing the analysis of localized problems resulting from residential wood combustion. Specific tasks performed include assigning emission rates for total suspended particulates (TSP) and benzo(a)pyrene (BaP) from wood burning stoves, estimating the impact on ambient air quality from residential wood combustion and elucidating the policy options available to Northeastern states in their effort to limit any detrimental effects resulting from residential wood combustion. Ancillary tasks included providing a comprehensive review on the relevant health effects, indoor air pollution and toxic air pollutant studies. 77 refs., 11 figs., 25 tabs.

  16. Patterns of Residential Segregation.

    Science.gov (United States)

    Louf, Rémi; Barthelemy, Marc

    2016-01-01

    The spatial distribution of income shapes the structure and organisation of cities and its understanding has broad societal implications. Despite an abundant literature, many issues remain unclear. In particular, all definitions of segregation are implicitely tied to a single indicator, usually rely on an ambiguous definition of income classes, without any consensus on how to define neighbourhoods and to deal with the polycentric organization of large cities. In this paper, we address all these questions within a unique conceptual framework. We avoid the challenge of providing a direct definition of segregation and instead start from a definition of what segregation is not. This naturally leads to the measure of representation that is able to identify locations where categories are over- or underrepresented. From there, we provide a new measure of exposure that discriminates between situations where categories co-locate or repel one another. We then use this feature to provide an unambiguous, parameter-free method to find meaningful breaks in the income distribution, thus defining classes. Applied to the 2014 American Community Survey, we find 3 emerging classes-low, middle and higher income-out of the original 16 income categories. The higher-income households are proportionally more present in larger cities, while lower-income households are not, invalidating the idea of an increased social polarisation. Finally, using the density-and not the distance to a center which is meaningless in polycentric cities-we find that the richer class is overrepresented in high density zones, especially for larger cities. This suggests that density is a relevant factor for understanding the income structure of cities and might explain some of the differences observed between US and European cities.

  17. Land reclamation in Egypt

    DEFF Research Database (Denmark)

    Adriansen, Hanne Kirstine

    2009-01-01

    For decades, Egypt has tried to increase its agricultural area through reclamation of desert land. The significance of land reclamation goes beyond the size of the reclaimed area and number of new settlers and has been important to Egyptian agricultural policies since the 1952-revolution. This pa......For decades, Egypt has tried to increase its agricultural area through reclamation of desert land. The significance of land reclamation goes beyond the size of the reclaimed area and number of new settlers and has been important to Egyptian agricultural policies since the 1952-revolution...... villages, and lack of good schools and other public services may cause families to split up. For some, however, resettlement in the new lands entails new social and economic possibilities. The paper concludes that while land reclamation may not be ecologically or economic sustainable, the new lands provide...

  18. Intergenerational Neighborhood Attainment and the Legacy of Racial Residential Segregation: A Causal Mediation Analysis.

    Science.gov (United States)

    Pais, Jeremy

    2017-08-01

    Advances in mediation analysis are used to examine the legacy effects of racial residential segregation in the United States on neighborhood attainments across two familial generations. The legacy effects of segregation are anticipated to operate through two primary pathways: a neighborhood effects pathway and an urban continuity pathway. The neighborhood effects pathway explains why parent's exposure to racial residential segregation during their family-rearing years can influence the residential outcomes of their children later in life. The urban continuity pathway captures the temporal consistency of the built and topographical environment in providing similar residential opportunities across generations. Findings from the Panel Study of Income Dynamics and U.S. Census data indicate that the legacy effect of racial residential segregation among black families operates primarily through the neighborhood effects that influence children growing up. For white families, there is less support for the legacy effects of segregation. The findings are supported by a comprehensive mediation analysis that provides a formal sensitivity analysis, deploys an instrumental variable, and assesses effect heterogeneity. Knowledge of the legacy of segregation moves neighborhood attainment research beyond point-in-time studies of racial residential segregation to provide a deeper understanding into the ways stratified residential environments are reproduced.

  19. A Multi-Scalar Approach to Theorizing Socio-Ecological Dynamics of Urban Residential Landscapes

    Directory of Open Access Journals (Sweden)

    Rinku Roy Chowdhury

    2011-01-01

    Full Text Available Urban residential expansion increasingly drives land use, land cover and ecological changes worldwide, yet social science theories explaining such change remain under-developed. Existing theories often focus on processes occurring at one scale, while ignoring other scales. Emerging evidence from four linked U.S. research sites suggests it is essential to examine processes at multiple scales simultaneously when explaining the evolution of urban residential landscapes. Additionally, focusing on urbanization dynamics across multiple sites with a shared research design may yield fruitful comparative insights. The following processes and social-hierarchical scales significantly influence the spatial configurations of residential landscapes: household-level characteristics and environmental attitudes; formal and informal institutions at the neighborhood scale; and municipal-scale land-use governance. While adopting a multi-scale and multi-site approach produces research challenges, doing so is critical to advancing understanding of coupled socio-ecological systems and associated vulnerabilities in a dynamic and environmentally important setting: residential landscapes.

  20. Transitioning to Low-GWP Alternatives in Residential and Commercial Air Conditioning

    Science.gov (United States)

    This fact sheet provides information on low-GWP alternatives in newly manufactured residential and commercial air conditioning systems. It discusses HFC alternatives, market trends, challenges to market entry for alternatives, and potential solutions.

  1. Transitioning to Low-GWP Alternatives in Residential and Light Commercial Air Conditioning

    Science.gov (United States)

    This fact sheet provides current information on low global warming potential (GWP) alternatives for new equipment in residential and light commercial air conditioning (AC), in lieu of high-GWP hydrofluorocarbons (HFCs).

  2. Social information processing problems related to reactive and proactive aggression of adolescents in residential treatment

    NARCIS (Netherlands)

    Oostermeijer, S.; van Nieuwenhuijzen, M.; van de Ven, P.M.; Popma, A.; Jansen, L.M.C.

    2016-01-01

    Adolescents in residential treatment predominantly show externalizing problems. To provide more tailored treatments, gaining knowledge on underlying processes is important. Aggression is often subdivided in defensive/reactive, and instrumental/proactive aggression. The social information processing

  3. The relation between residential property and its surroundings and day- and night-time residential burglary

    NARCIS (Netherlands)

    Montoya, Lorena; Junger, Marianne; Ongena, Yfke

    This article examines how residential property and its surroundings influence day- and night-time residential burglary. Crime Prevention Through Environmental Design (CPTED) principles of territoriality, surveillance, access control, target hardening, image maintenance, and activity support underpin

  4. PLSS Townships and Sections, The PLSS vector data provides value added, vector representations of the United States Public Land Survey System for Louisiana as depicted on the USGS 1:24,000 DRGs., Published in 2004, 1:24000 (1in=2000ft) scale, Louisiana State University (LSU).

    Data.gov (United States)

    NSGIC Education | GIS Inventory — PLSS Townships and Sections dataset current as of 2004. The PLSS vector data provides value added, vector representations of the United States Public Land Survey...

  5. Forecasting relative impacts of land use on anadromous fish habitat to guide conservation planning.

    Science.gov (United States)

    Lohse, Kathleen A; Newburn, David A; Opperman, Jeff J; Merenlender, Adina M

    2008-03-01

    Land use change can adversely affect water quality and freshwater ecosystems, yet our ability to predict how systems will respond to different land uses, particularly rural-residential development, is limited by data availability and our understanding of biophysical thresholds. In this study, we use spatially explicit parcel-level data to examine the influence of land use (including urban, rural-residential, and vineyard) on salmon spawning substrate quality in tributaries of the Russian River in California. We develop a land use change model to forecast the probability of losses in high-quality spawning habitat and recommend priority areas for incentive-based land conservation efforts. Ordinal logistic regression results indicate that all three land use types were negatively associated with spawning substrate quality, with urban development having the largest marginal impact. For two reasons, however, forecasted rural-residential and vineyard development have much larger influences on decreasing spawning substrate quality relative to urban development. First, the land use change model estimates 10 times greater land use conversion to both rural-residential and vineyard compared to urban. Second, forecasted urban development is concentrated in the most developed watersheds, which already have poor spawning substrate quality, such that the marginal response to future urban development is less significant. To meet the goals of protecting salmonid spawning habitat and optimizing investments in salmon recovery, we suggest investing in watersheds where future rural-residential development and vineyards threaten high-quality fish habitat, rather than the most developed watersheds, where land values are higher.

  6. Albania Residential Prices

    Directory of Open Access Journals (Sweden)

    Luciana Koprencka

    2016-04-01

    Full Text Available The real estate market is complex and influenced by too many factors. Real Estate market in Albania has experienced a boom after the 1990. We have inherited from the communist system a very poor market of housing. The number of dwellings in 1990 in Albania was 219 dwellings per 1000 inhabitants and the useful floor space was 5 m² per person, but in Bulgaria number of dwellings per 1,000 people varies 465 and in Romania average useful floor space per person was 37 sq. The data used in this study are derived from the database of the World Bank, the Institute of Statistics, reports of Bank of Albania also from information provided individually on the ground and different sources. In this study is analyzed the relationship that exists between economic growth, remittances and the price of dwellings in Albania. The dependent variable is the average price of housing in major cities of Albania. Independent variables in the model are GDP per capita and the remittances. The Econometric model is a Linear Regress equation and the period are the years from 1998 to 2013. The model used is the statistical program EViews 6.0. Unfortunately the information let the desired, so we do not have an official detailed information on prices of Albanian real estate market. In Albania few researchers have been studying real estate market in Albania.

  7. MAIN LAND USE PLANNING APPROACHES TO STRUCTURAL ELEMENTS LOCAL ECOLOGICAL NETWORK

    Directory of Open Access Journals (Sweden)

    TretiakV.M.

    2016-08-01

    Full Text Available In modern conditions of social development, changes in land eco-system of economic relations in Ukraine, the problem of providing conditions for the creation of sustainable land use and creation of protected areas get the status of special urgency. Ideology establishment of ecological networks became logical continuation of environmental thought in general. Considering the methodological approach to the establishment of ecological networks we can constitute, that it is an environmental frame of spatial infrastructure, land conservation and environmental areas, major part of land is the basis of the structural elements of ecological network. Designing an ecological network is made through developing regional schemes of Econet formation, regional and local schemes for establishing an ecological network areas, settlements and other areas. Land Management uses design of structural elements of the ecological network in the village council, as a rule, begins with ecological and landscape mikrozonationof the village council, held during the preparatory work for the land drafting and finishing the formation of environmentally homogeneous regions, which represents the tied system components of ecological network, environmental measures in the form of local environmental restrictions (encumbrances to use land and other natural resources. Additionally, there are some project organization and territorial measures that increase the sustainability area, such as: key, binders, buffer areas and renewable ecological network. Land management projects on the formation of structural elements of ecological network as territorial restrictions (encumbrances in land are used within the territories Councils determined the location and size of land: - Protection zones around especially valuable natural objects of cultural heritage, meteorological stations, etc. in order to protect them from adverse human impacts; - Protection zones along telecommunication lines, power

  8. Investigate and Comparsion Self-Esteem and Happiness Among Residential and Non-Residential Old People

    Directory of Open Access Journals (Sweden)

    Zakieh Nasiri

    2012-07-01

    Full Text Available Objectives: The main aim of this study was to investigate and to compare elderly happiness and self-esteem among residential and non-residential. Methods & Materials: This research was designed as descriptive. Two groups were selected in convenience method. Member of residential elderly (416 elderly were chosen based on Morgan Table. Hundred-twenty elderly, 60 residential (30 men and 30 women and 60 non-residential (30 men and 30 women were chosen for study. Data used the three questionnaires, like Demographic questionnaires, Oxford Happiness Inventory and Self-esteem Scale’s Rozenberg. Data were gathered and analyzed with Pearson test, t-student test. Results: The results were indicated that a significant relationship between happiness and self-esteem, among residential and non- residential old people. The findings showed significant difference in happiness, self-esteem among residential and home participants in both groups (P<0.01. Conclusion: The results were showed that a significant relationship between social support and self-esteem, among residential and non-residential old people. Also, the results were indicated that significant difference between social support. In general, residential participants had lower social support and self-esteem than non-residential participants.

  9. Flexible Residential Smart Grid Simulation Framework

    Science.gov (United States)

    Xiang, Wang

    Different scheduling and coordination algorithms controlling household appliances' operations can potentially lead to energy consumption reduction and/or load balancing in conjunction with different electricity pricing methods used in smart grid programs. In order to easily implement different algorithms and evaluate their efficiency against other ideas, a flexible simulation framework is desirable in both research and business fields. However, such a platform is currently lacking or underdeveloped. In this thesis, we provide a simulation framework to focus on demand side residential energy consumption coordination in response to different pricing methods. This simulation framework, equipped with an appliance consumption library using realistic values, aims to closely represent the average usage of different types of appliances. The simulation results of traditional usage yield close matching values compared to surveyed real life consumption records. Several sample coordination algorithms, pricing schemes, and communication scenarios are also implemented to illustrate the use of the simulation framework.

  10. Performance-based potential for residential energy efficiency

    Energy Technology Data Exchange (ETDEWEB)

    Performance-based potential for residential energy efficiency

    2013-01-15

    Energy performance contracts (EPCs) have proven an effective mechanism for increasing energy efficiency in nearly all sectors of the economy since their introduction nearly 30 years ago. In the modern form, activities undertaken as part of an EPC are scoped and implemented by experts with specialized technical knowledge, financed by commercial lenders, and enable a facility owner to limit risk and investment of time and resources while receiving the rewards of improved energy performance. This report provides a review of the experiences of the US with EPCs and discusses the possibilities for the residential sector to utilize EPCs. Notably absent from the EPC market is the residential segment. Historically, research has shown that the residential sector varies in several key ways from markets segments where EPCs have proven successful, including: high degree of heterogeneity of energy use characteristics among and within households, comparatively small quantity of energy consumed per residence, limited access to information about energy consumption and savings potential, and market inefficiencies that constrain the value of efficiency measures. However, the combination of recent technological advances in automated metering infrastructure, flexible financing options, and the expansion of competitive wholesale electricity markets to include energy efficiency as a biddable supply-side resource present an opportunity for EPC-like efforts to successfully engage the residential sector, albeit following a different model than has been used in EPCs traditionally.(Author)

  11. Changes in Objectively-Determined Walkability and Physical Activity in Adults: A Quasi-Longitudinal Residential Relocation Study.

    Science.gov (United States)

    McCormack, Gavin R; McLaren, Lindsay; Salvo, Grazia; Blackstaffe, Anita

    2017-05-22

    Causal evidence for the built environment's role in supporting physical activity is needed to inform land use and transportation policies. This quasi-longitudinal residential relocation study compared within-person changes in self-reported transportation walking, transportation cycling, and overall physical activity during the past 12 months among adults who did and did not move to a different neighbourhood. In 2014, a random sample of adults from 12 neighbourhoods (Calgary, AB, Canada) with varying urban form and socioeconomic status provided complete self-administered questionnaire data (n = 915). Participants, some of whom moved neighbourhood during the past 12 months (n = 95), reported their perceived change in transportation walking and cycling, and overall physical activity during that period. The questionnaire also captured residential self-selection, and sociodemographic and health characteristics. Walk Scores® were linked to each participant's current and previous neighbourhood and three groups identified: walkability "improvers" (n = 48); "decliners" (n = 47), and; "maintainers" (n = 820). Perceived change in physical activity was compared between the three groups using propensity score covariate-adjusted Firth logistic regression (odds ratios: OR). Compared with walkability maintainers, walkability decliners (OR 4.37) and improvers (OR 4.14) were more likely (p walkability decliners were also more likely (OR 3.17) to report decreasing their transportation walking since moving. Walkability improvers were more likely than maintainers to increase their transportation cycling since moving neighbourhood (OR 4.22). Temporal changes in neighbourhood walkability resulting from residential relocation appear to be associated with reported temporal changes in transportation walking and cycling in adults.

  12. Assessment on the Eco-environment and the Land Use Based on the Ecosystem Service Value —A Case of Guangdong Province, China

    OpenAIRE

    Zhou, Chang-ping

    2010-01-01

    Based on the previous research and the 1996 and 2008 land use change survey, land use type of Guangdong Province is divided into 10 types of farmland, garden plot, woodland, grassland, residential points and other construction sites, traffic and transmission land, land for water conservancy facilities, wetland, water area, and land hard to be utilized. Then, area change and annual changing rate of land use type in Guangdong Province are calculated by the analysis method of land use change. Ba...

  13. Resource handbook for low-income residential retrofits

    Energy Technology Data Exchange (ETDEWEB)

    Callaway, J.W.; Brenchley, D.L.; Davis, L.J.; Ivey, D.L.; Smith, S.A.; Westergard, E.J.

    1987-04-01

    The purpose of the handbook is to provide technical assistance to state grantees participating in the Partnerships in Low-Income Residential Retrofit (PILIRR) Program. PILIRR is a demonstration program aimed at identifying innovative, successful approaches to developing public and private support for weatherization of low-income households. The program reflects the basic concept that responsibility for financial support for conservation activities such as low-income residential retrofitting is likely to gradually shift from the DOE to the states and the private sector. In preparing the handbook, PNL staff surveyed over 50 programs that provide assistance to low-income residents. The survey provided information on factors that contribute to successful programs. PNL also studied the winning PILIRR proposals (from the states of Florida, Iowa, Kentucky, Oklahoma and Washington) and identified the approaches proposed and the type of information that would be most helpful in implementing these approaches.

  14. Land Cover

    Data.gov (United States)

    Kansas Data Access and Support Center — The Land Cover database depicts 10 general land cover classes for the State of Kansas. The database was compiled from a digital classification of Landsat Thematic...

  15. Women and Land

    International Development Research Centre (IDRC) Digital Library (Canada)

    Despite land reforms passed in 1999, women in Tanzania still face constraints around inheriting ancestral land. C u rt C a rn e m a rk. /W o rld. B a n k. Although local courts provide hope for rural women who lack the means to appear at magistrates' court, they need the tools to be more effective. Researchers in Kenya found ...

  16. Residential Electricity Consumption in Poland

    Directory of Open Access Journals (Sweden)

    Edyta Ropuszyńska-Surma

    2016-01-01

    Full Text Available Key factors influencing electricity consumption in the residential sector in Poland have been identified. A fixed-effects model was used, which includes time effects, and a set of covariates, based on the model developed by Houthakker et al. This model estimates electricity demand by using lagged values of the dependent variable along with current and lagged values of electricity prices, and other variables that affect electricity demand such as: population, economic growth, income per capita, price of related goods, etc. The model has been identified according to the research results of the authors and those obtained by Bentzen and Engsted. The set of covariates was extended to the lagged electricity price given by a tariff (taken from two years previous to the time of interest and heating degree days index, a very important factor in European Union countries, where the climate is temperate. The authors propose four models of residential electricity demand, for which a confidence interval of 95% has been assumed. Estimation was based on Polish quarterly data for the years 2003-2013. (original abstract

  17. Credit Scores, Race, and Residential Sorting

    Science.gov (United States)

    Nelson, Ashlyn Aiko

    2010-01-01

    Credit scores have a profound impact on home purchasing power and mortgage pricing, yet little is known about how credit scores influence households' residential location decisions. This study estimates the effects of credit scores on residential sorting behavior using a novel mortgage industry data set combining household demographic, credit, and…

  18. Children with ADHD in Residential Care

    Science.gov (United States)

    Casey, Kathryn J.; Hagaman, Jessica L.; Trout, Alexandra L.; Reid, Robert; Chmelka, Beth; Thompson, Ronald W.; Daly, Daniel L.

    2008-01-01

    Little is known about the characteristics or functioning of children with ADHD in residential care as compared to their non-ADHD peers. This study evaluated data on 538 children with (n = 125) and without (n = 413) ADHD in residential care to determine demographic, mental health, behavioral, and treatment (i.e., medication use) characteristics.…

  19. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for the District of Columbia

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in the District of Columbia. Moving to the 2015 IECC from the 2013 Washington DC Code base code is cost-effective for residential buildings in all climate zones in the District of Columbia.

  20. The emergence of urban land use patterns driven by dispersion and aggregation mechanisms.

    Directory of Open Access Journals (Sweden)

    James Decraene

    Full Text Available We employ a cellular-automata to reconstruct the land use patterns of cities that we characterize by two measures of spatial heterogeneity: (a a variant of spatial entropy, which measures the spread of residential, business, and industrial activity sectors, and (b an index of dissimilarity, which quantifies the degree of spatial mixing of these land use activity parcels. A minimalist and bottom-up approach is adopted that utilizes a limited set of three parameters which represent the forces which determine the extent to which each of these sectors spatially aggregate into clusters. The dispersion degrees of the land uses are governed by a fixed pre-specified power-law distribution based on empirical observations in other cities. Our method is then used to reconstruct land use patterns for the city state of Singapore and a selection of North American cities. We demonstrate the emergence of land use patterns that exhibit comparable visual features to the actual city maps defining our case studies whilst sharing similar spatial characteristics. Our work provides a complementary approach to other measures of urban spatial structure that differentiate cities by their land use patterns resulting from bottom-up dispersion and aggregation processes.

  1. Optimising residential respite care in nursing homes: Current problems and solutions for a better future.

    Science.gov (United States)

    Willoughby, Melissa; Ibrahim, Joseph Elias; Ferrah, Noha; Bugeja, Lyndal

    2017-11-23

    To examine whether residential respite care increases the risk of harm to older people and suggest directions for future research and policy. Respite care is a vital part of the aged care system that supports dependent older people and their caregivers to continue residing in the community. There is little research determining whether an older person experiences harm from residential respite. This commentary considered conceptual research and existing empirical evidence to determine whether the risk of death was greater during residential respite care for older people. Evidence on the mortality in contemporary respite care is extremely limited with the majority of studies published almost 20 years ago and focussing on planned respite admissions. The evidence available has limitations in design and lacks comparison groups and key variables relevant to outcome and risk stratification. Nonetheless, it provides a theoretical basis supporting that the potential for harm and mortality may be increased during a residential respite care admission. The question of whether residential respite care presents significant risks to older people remains unanswered. Substantial changes in practice since the last century make the existing empirical evidence redundant. However, there is much to learn by reflecting on omissions of important details from these studies. A full and objective understanding of the harm associated with residential respite care for older people requires reopening and re-examining this area with robust research. Informed professional nursing practice and policy requires an empirical evidence basis to residential respite care. © 2017 John Wiley & Sons Ltd.

  2. The ecological and evolutionary energetics of hunter-gatherer residential mobility

    CERN Document Server

    Hamilton, Marcus J; Rupley, Eric; Youn, Hyejin; West, Geoffrey B

    2016-01-01

    Residential mobility is deeply entangled with all aspects of hunter-gatherer life ways, and is therefore an issue of central importance in hunter-gatherer studies. Hunter-gatherers vary widely in annual rates of residential mobility, and understanding the sources of this variation has long been of interest to anthropologists and archaeologists. Since mobility is, to a large extent, driven by the need for a continuous supply of food, a natural framework for addressing this question is provided by the metabolic theory of ecology. This provides a powerful framework for formulating formal testable hypotheses concerning evolutionary and ecological constraints on the scale and variation of hunter-gatherer residential mobility. We evaluate these predictions using extant data and show strong support for the hypotheses. We show that the overall scale of hunter-gatherer residential mobility is predicted by average human body size, and the limited capacity of mobile hunter-gatherers to store energy internally. We then s...

  3. A culture of education: Enhancing school performance of youth living in residential group care in Ontario.

    Science.gov (United States)

    Gharabaghi, Kiaras

    2011-01-01

    This article presents a synthesis of what is known about the educational experiences of youth living in residential group care based on a literature review that highlights both the experiences of the youth themselves and the operational context of residential group care in Ontario as it pertains to educational performance. The author argues that there is little emphasis on education within the residential group care sector in Ontario that could translate into more productive educational experiences for youth. The article then provides a framework for developing a culture of education for residential group care that can be acted upon expeditiously. Enhancing the educational performance of young people living in group care will require a cultural approach that provides for daily and pervasive education supports and encouragement, and aims to enhance the lived experience of young people pursuant to their education.

  4. Simulation of the spatial stresses due to territorial land development on Yellow River Delta Nature Reserve using a GIS-based assessment model.

    Science.gov (United States)

    Zhang, Baolei; Zhang, Qiaoyun; Feng, Qingyu; Cui, Bohao; Zhang, Shumin

    2017-07-01

    This study aimed at assessing the stresses from land development in or around Yellow River Delta Nature Reserve (YRDNR) and identifying the impacted areas. Major land development types (reservoirs, pond, aquafarm, salt pan, road, residential land, industry land, farming land, and fishing land) in or around the YRDNR from 1995 to 2014 were identified using spatial data sets derived from remote sensing imageries. The spatial stresses were simulated by considering disturbance due to land development activities and accessibility of disturbance using a geographic information system based model. The stresses were then used to identify the impacted area by land development (IALD). The results indicated that main increasing land development types in the study area from 1995 to 2014 were salt pan and construction land. The 98.2% of expanded land development area and 93.7% of increased pump number showed a good control of reserve function zone on land development spread. The spatial stress values and percentages of IALD increased from 1995 to 2014, and IALD percentage exceeded 50% for both parts of YRDNR in 2014. The results of this study also provided the information that detailed planning of the YRDNR (2014-2020) could decrease the spatial stress and IALD percentage of the whole YRDNR on the condition that the area of land development activities increased by 24.4 km 2 from 2014 to 2020. Effective measures should be taken to protect such areas from being further disturbed in order to achieve the goal of a more effective conservation of the YRDNR, and attention should be paid to the disordered land development activities in or around the natural reserves.

  5. The impact of oil and natural gas facilities on rural residential property values

    Energy Technology Data Exchange (ETDEWEB)

    Boxall, P.C. [Alberta Univ., Edmonton, AB (Canada). Dept. of Rural Economy

    2005-07-01

    This PowerPoint presentation examined challenges in the economic valuation of environmental changes within the context of formal real estate markets. It was proposed that some values that are expressed in markets can be affected by environmental changes and should be used in resource development land assessments. Details of indirect market valuation and revealed preference methods were reviewed. An outline of hedonic pricing was presented. It was noted that hedonic pricing can be used with other market values and prices such as tourism, art prices and hotel prices, where multivariate regression techniques are used and regression coefficients reveal information on the implicit prices of certain characteristics. Property value examples in the environmental economics literature were reviewed. A case study using data from eco-terrorism costs was presented. Issues concerning sour gas facilities were discussed with reference to public anxiety over hydrogen sulfide (H{sub 2}S) toxicity and flares. Concerns over health risks and negative amenity impacts were discussed. The impacts of sour gas facilities on property values of residential acreages in and around Calgary were considered, and a map of the study area was presented. An outline of emergency plan response zones was provided. Price effects of industry facilities were presented, including marginal and cumulative impacts on price. It was concluded that oil and gas activities have significant impacts on rural residential property prices, but that industry members currently report that there is little to no effect. It was suggested that the research presented in this paper could be used to assess levels of compensation. tabs., figs.

  6. Key Residential Building Equipment Technologies for Control and Grid Support PART I (Residential)

    Energy Technology Data Exchange (ETDEWEB)

    Starke, Michael R [ORNL; Onar, Omer C [ORNL; DeVault, Robert C [ORNL

    2011-09-01

    Electrical energy consumption of the residential sector is a crucial area of research that has in the past primarily focused on increasing the efficiency of household devices such as water heaters, dishwashers, air conditioners, and clothes washer and dryer units. However, the focus of this research is shifting as objectives such as developing the smart grid and ensuring that the power system remains reliable come to the fore, along with the increasing need to reduce energy use and costs. Load research has started to focus on mechanisms to support the power system through demand reduction and/or reliability services. The power system relies on matching generation and load, and day-ahead and real-time energy markets capture most of this need. However, a separate set of grid services exist to address the discrepancies in load and generation arising from contingencies and operational mismatches, and to ensure that the transmission system is available for delivery of power from generation to load. Currently, these grid services are mostly provided by generation resources. The addition of renewable resources with their inherent variability can complicate the issue of power system reliability and lead to the increased need for grid services. Using load as a resource, through demand response programs, can fill the additional need for flexible resources and even reduce costly energy peaks. Loads have been shown to have response that is equal to or better than generation in some cases. Furthermore, price-incentivized demand response programs have been shown to reduce the peak energy requirements, thereby affecting the wholesale market efficiency and overall energy prices. The residential sector is not only the largest consumer of electrical energy in the United States, but also has the highest potential to provide demand reduction and power system support, as technological advancements in load control, sensor technologies, and communication are made. The prevailing loads

  7. Distribution and risk assessment of metals and arsenic contamination in man-made ditch sediments with different land use types.

    Science.gov (United States)

    Nsenga Kumwimba, Mathieu; Zhu, Bo; Wang, Tao; Muyembe, Diana Kavidia

    2016-12-01

    Ditches are subjected to a large input of nutrients, trace metals, and arsenic and the enhancement of sedimentation due to human activities. However, the influence of different types of land uses on the distribution and associated environmental risk of metals and arsenic in the Red purple Sichuan Basin remains largely unclear, which is needed for water management. This study was carried out to characterize metal/metalloid status in ditch sediments from different land uses. A total of 68 surface sediment samples (0-5 cm) were collected from open ditches distributed in different land use types, i.e., cultivated ditches (CD), barren land ditches (BLD), roadside ditches (RSD), and residential ditches (RD), within the Sichuan Basin. Mean concentrations of Cr, Ni, Cu, Zn, Cd, Pb, and Mn in both RD and RSD were above the soil background values of Sichuan Basin, but Cd in ditch sediments of the basin posed considerable ecological risk to the environment. Overall, metals/metalloid (except Pb) decreased in the following order of RD > RSD > BLD > CD. Of the different land use types in the hilly region, residential and roadside land uses were likely to adverse effects on aquatic life. Multivariate statistical analysis showed that Mn, As, Cu, Ni, Zn, Fe, and Al were mainly influenced by natural weathering (erosion), while Pb might come from heavy vehicular traffic. The degree of contamination (Md), enrichment factor (EF), and the geo-accumulation index (Igeo) showed that Cd causes strong sediment pollution in the basin. Sediment quality guidelines SQG-Q values displayed that metals and arsenic created medium-low potential of adverse biological effects. These results provide baseline information on the metals and arsenic pollution in the Sichuan Basin. Awareness of land use type contributions to metals and arsenic requires that these man-made ditches be considered for their mitigation of pollutants in this region.

  8. Ecosystem services of human-dominated watersheds and land use influences: a case study from the Dianchi Lake watershed in China.

    Science.gov (United States)

    Hou, Ying; Li, Bo; Müller, Felix; Chen, Weiping

    2016-11-01

    Watersheds provide multiple ecosystem services. Ecosystem service assessment is a promising approach to investigate human-environment interaction at the watershed scale. The spatial characteristics of ecosystem services are closely related to land use statuses in human-dominated watersheds. This study aims to investigate the effects of land use on the spatial variations of ecosystem services at the Dianchi Lake watershed in Southwest China. We investigated the spatial variations of six ecosystem services-food supply, net primary productivity (NPP), habitat quality, evapotranspiration, water yield, and nitrogen retention. These services were selected based on their significance at the Dianchi Lake watershed and the availability of their data. The quantification of these services was based on modeling, value transference, and spatial analysis in combination with biophysical and socioeconomic data. Furthermore, we calculated the values of ecosystem services provided by different land use types and quantified the correlations between ecosystem service values and land use area proportions. The results show considerable spatial variations in the six ecosystem services associated with land use influences in the Dianchi Lake watershed. The cropland and forest land use types had predominantly positive influences on food productivity and NPP, respectively. The rural residential area and forest land use types reduced and enhanced habitat quality, respectively; these influences were identical to those of evapotranspiration. Urban area and rural residential area exerted significantly positive influences on water yield. In contrast, water yield was negatively correlated with forest area proportion. Finally, cropland and forest had significantly positive and negative influences, respectively, on nitrogen retention. Our study emphasizes the importance of consideration of the influences from land use composition and distribution on ecosystem services for managing the ecosystems of

  9. A domain model for land administration

    NARCIS (Netherlands)

    Lemmen, C.H.J.

    2012-01-01

    75% or the “people to land relationships” worldwide are not documented. This concerns about 4.5 billion cases. With a growing population this situation results in land disputes, land grabbing and neglecting of rights of local people. Land Administration provides documentation on people to land

  10. Residential and commercial buildings data book. Second edition

    Energy Technology Data Exchange (ETDEWEB)

    Crumb, L.W.; Bohn, A.A.

    1986-09-01

    This Data Book updates and expands the previous Data Book originally published by the Department of Energy in October, 1984 (DOE/RL/01830/16). Energy-related information is provided under the following headings: Characteristics of Residential Buildings in the US; Characteristics of New Single Family Construction in the US; Characteristics of New Multi-Family Construction in the US; Household Appliances; Residential Sector Energy Consumption, Prices, and Expenditures; Characteristics of US Commercial Buildings; Commercial Buildings Energy Consumption, Prices, and Expenditures; Additional Buildings and Community Systems Information. This Data Book complements another Department of Energy document entitled ''Overview of Building Energy Use and Report of Analysis-1985'' October, 1985 (DOE/CE-0140). The Data Book provides supporting data and documentation to the report.

  11. Research on the Implementation of Technological Measures for Controlling Indoor Environmental Quality in Green Residential Buildings

    Science.gov (United States)

    Wang, Ruozhu; Liu, Pengda; Qian, Yongmei

    2018-02-01

    This paper analyzes the design technology of controlling indoor quality in engineering practice, it is proposed that, in framework system of green residential building design, how to realize the design idea of controlling the indoor environment quality, and the design technology with feasibility, including the sunshine and lighting, indoor air quality and thermal environment, sound insulation and noise reduction measures, etc.. The results of all will provide a good theoretical supportting for the design of green residential building.

  12. Rehabilitation programme of Residential Homes: compare the results in two different models

    OpenAIRE

    Ribas, Sandra; Infante, Pamela; Fernández-González, David

    2016-01-01

    Introduction: Residential care homes are services which offer a flexible residential framework to provide different responses for people with severe mental illnesses through an integrated care model. From this psychosocial and community device we work is carried out with users for their personal independence and retrieval abilities to reach the greatest possible autonomy. In this sense, it is a temporary service that offers adequate support during the necessary time to achieve the aims of soc...

  13. Expert Meeting Report: Achieving the Best Installed Performance from High-Efficiency Residential Gas Furnaces

    Energy Technology Data Exchange (ETDEWEB)

    Brand, Larry [Partnership for Advanced Residential Retrofit (PARR), Des Plaines, IL (United States)

    2012-03-01

    This report describes a Building America expert meeting hosted on July 28, 2011, by the Partnership for Advanced Residential Retrofit (PARR) team. The purpose of this meeting was to identify installation practices that provide the best installed efficiency for residential gas furnaces, explain how AFUE and field efficiency can differ, and investigate the impact of installation practices on the efficiency and long-term durability of the furnace.

  14. Expert Meeting Report: Achieving the Best Installed Performance from High-Efficiency Residential Gas Furnaces

    Energy Technology Data Exchange (ETDEWEB)

    Brand, L.

    2012-03-01

    This report describes a Building America expert meeting hosted on July 28, 2011, by the Partnership for Advanced Residential Retrofit team. The purpose of this meeting was to identify installation practices that provide the best installed efficiency for residential gas furnaces, explain how AFUE and field efficiency can differ, and investigate the impact of installation practices on the efficiency and long-term durability of the furnace.

  15. Gambia Land Use Land Cover

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This series of three-period land use land cover (LULC) datasets (1975, 2000, and 2013) aids in monitoring change in West Africa’s land resources (exception is...

  16. The effect of land use change to maximum and minimum discharge in Cikapundung River Basin

    Science.gov (United States)

    Kuntoro, Arno Adi; Putro, Anton Winarto; Kusuma, M. Syahril B.; Natasaputra, Suardi

    2017-11-01

    Land use change are become issues for many river basin in the world, including Cikapundung River Basin in West Java. Cikapundung River is one of the main water sources of Bandung City water supply system. In the other hand, as one of the tributaries of Citarum River, Cikapundung also contributes to flooding in the Southern part of Bandung. Therefore, it is important to analyze the effect of land use change on Cikapundung river discharge, to maintain the reliability of water supply system and to minimize flooding in Bandung Basin. Land use map of Cikapundung River in 2009 shows that residential area (49.7%) and mixed farming (42.6%), are the most dominant land use type, while dry agriculture (19.4%) and forest (21.8%) cover the rest. The effect of land use change in Cikapundung River Basin is simulated by using Hydrological Simulation Program FORTRAN (HSPF) through 3 land use change scenarios: extreme, optimum, and existing. By using the calibrated parameters, simulation of the extreme land use change scenario with the decrease of forest area by 77.7% and increase of developed area by 57.0% from the existing condition resulted in increase of Qmax/Qmin ratio from 5.24 to 6.10. Meanwhile, simulation of the optimum land use change scenario with the expansion of forest area by 75.26% from the existing condition resulted in decrease of Qmax/Qmin ratio from 5.24 to 4.14. Although Qmax/Qmin ratio of Cikapundung is still relatively small, but the simulation shows the important of water resources analysis in providing river health indicator, as input for land use planning.

  17. Projected 2020 Land Cover

    Data.gov (United States)

    U.S. Environmental Protection Agency — Projected 2020 land cover was developed to provide one scenario of development in the year 2020. It was used to generate several metrics to compare to 1992 metrics...

  18. Global Land Survey

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Global Land Survey (GLS) datasets are a collection of orthorectified, cloud-minimized Landsat-type satellite images, providing near complete coverage of the...

  19. Cost effectiveness of residential carbon monoxide alarms.

    Science.gov (United States)

    Hampson, Neil B

    2017-01-01

    While residential carbon monoxide (CO) alarms are now required in a majority of states, the cost effectiveness of the devices is unknown. This analysis was performed to determine the degree of prevention efficacy necessary from home carbon monoxide alarms for their expense to be cost-effective. Data regarding numbers of individuals affected in the United States annually from accidental, non-fire, residential non-fatal and fatal carbon monoxide poisoning were obtained from published literature. Federal governmental estimates of societal costs associated with medical care, lost wages and earnings, value of pain and suffering, and value of a statistical life were applied. The cost of uniform residential carbon monoxide alarm installation was compared to those societal costs in order to calculate what degree of efficiency makes alarms cost-effective. Societal costs for accidental, non-fire, residential CO poisoning are approximately $3.47 billion annually. With an estimated cost of $348 million annually for alarms, prevention of greater than 10% of residential CO poisoning costs must be achieved in order for alarms to be cost-effective. While the true effectiveness of residential carbon monoxide alarms has yet to be determined, current state legislation requiring residential installation of CO alarms is probably cost-effective. .

  20. Residential energy usage comparison project: An overview

    Energy Technology Data Exchange (ETDEWEB)

    Smith, B.A.; Uhlaner, R.T.; Cason, T.N. (Quantum Consulting, Inc., Berkeley, CA (USA))

    1990-10-01

    This report provides an overveiw of the residential energy usage comparison project, an integrated load and market research project sponsored by EPRI and the Southern California Edison Company. Traditional studies of the relative energy consumption of electric and gas household appliances have relied on laboratory analyses and computer simulations. This project was designed to study the appliance energy consumption patterns of actual households. Ninety-two households in Orange County, California, southeast of Los Angeles, served as the study sample. Half of the households received new electric space-conditioning, water-heating, cooking, and clothes-drying equipment; the other half received gas equipment. The electric space-conditioning and water-heating appliances were heat pump technologies. All of the appliances were metered to collect load-shape and energy consumption data. The households were also surveyed periodically to obtain information on their energy needs and their acceptance of the appliances. The metered energy consumption data provide an important benchmark for comparing the energy consumption and costs of alternative end-use technologies. The customer research results provide new insights into customer preferences for fuel and appliance types. 15 figs., 3 tabs.

  1. Assessment of sexual health and sexual needs in residential aged care.

    Science.gov (United States)

    McAuliffe, Linda; Bauer, Michael; Fetherstonhaugh, Deirdre; Chenco, Carol

    2015-09-01

    To investigate if, when and how assessments regarding residents' sexual health and needs occur within Australian residential aged care facilities. A census of all Australian residential aged care facilities was conducted. A survey developed specifically for the project was posted to all 2766 residential aged care services in Australia. Eight weeks were allowed for the return of surveys. A total of 1094 completed surveys were returned, representing a 39.7% response rate. The type of information most often collected concerned disruptive sexual behaviour, and assessments most frequently occurred following disruptive behaviour. One-quarter of facilities reported having a sexual health/needs assessment form, although only 10 facilities provided evidence of this. Survey responses indicated that sexual health and needs are not routinely assessed in residential aged care, and facilities do not commonly have a dedicated sexual health/needs assessment form to guide them through an assessment process. © 2014 AJA Inc.

  2. Comparison of Clustering Techniques for Residential Energy Behavior using Smart Meter Data

    Energy Technology Data Exchange (ETDEWEB)

    Jin, Ling; Lee, Doris; Sim, Alex; Borgeson, Sam; Wu, Kesheng; Spurlock, C. Anna; Todd, Annika

    2017-03-21

    Current practice in whole time series clustering of residential meter data focuses on aggregated or subsampled load data at the customer level, which ignores day-to-day differences within customers. This information is critical to determine each customer’s suitability to various demand side management strategies that support intelligent power grids and smart energy management. Clustering daily load shapes provides fine-grained information on customer attributes and sources of variation for subsequent models and customer segmentation. In this paper, we apply 11 clustering methods to daily residential meter data. We evaluate their parameter settings and suitability based on 6 generic performance metrics and post-checking of resulting clusters. Finally, we recommend suitable techniques and parameters based on the goal of discovering diverse daily load patterns among residential customers. To the authors’ knowledge, this paper is the first robust comparative review of clustering techniques applied to daily residential load shape time series in the power systems’ literature.

  3. Moving from Outsider to Insider: Peer Status and Partnerships between Electricity Utilities and Residential Consumers

    Science.gov (United States)

    Morris, Peter; Buys, Laurie; Vine, Desley

    2014-01-01

    An electricity demand reduction project based on comprehensive residential consumer engagement was established within an Australian community in 2008. By 2011, both the peak demand and grid supplied electricity consumption had decreased to below pre-intervention levels. This case study research explored the relationship developed between the utility, community and individual consumer from the residential customer perspective through qualitative research of 22 residential households. It is proposed that an energy utility can be highly successful at peak demand reduction by becoming a community member and a peer to residential consumers and developing the necessary trust, access, influence and partnership required to create the responsive environment to change. A peer-community approach could provide policymakers with a pathway for implementing pro-environmental behaviour for low carbon communities, as well as peak demand reduction, thereby addressing government emission targets while limiting the cost of living increases from infrastructure expenditure. PMID:24979234

  4. Evaluation of Multi Residential House Renovation Efficiency

    Directory of Open Access Journals (Sweden)

    Daiva Rapcevičienė

    2011-03-01

    Full Text Available Analyzed multi residential house renovation investment projects efficiency evaluation methods: economic-social, and environmental, as well as key financial valuation methods: simple pay-back period, the energy cost savings, the net present value, internal rate of return. Building walls condition regenerative rate which is used to evaluate investments in energy-saving measures is also discussed. According to reconstruction investments of multi residential house, three government financing programs of multi residential house are evaluated and selected the most effective program by comparing financial valuation methods taking and without taking into account building walls condition regenerative rate. Article in Lithuanian

  5. Applicability of land use models for the Houston area test site

    Science.gov (United States)

    Petersburg, R. K.; Bradford, L. H.

    1973-01-01

    Descriptions of land use models are presented which were considered for their applicability to the Houston Area Test Site. These models are representative both of the prevailing theories of land use dynamics and of basic approaches to simulation. The models considered are: a model of metropolis, land use simulation model, emperic land use forecasting model, a probabilistic model for residential growth, and the regional environmental management allocation process. Sources of environmental/resource information are listed.

  6. Weighing the relative potential impacts of climate change and land-use change on an endangered bird

    Science.gov (United States)

    Climate change and land-use change are projected to be two of the greatest drivers of biodiversity loss over the coming century. Land-use change, particularly the conversion of more natural lands to agriculture or residential or commercial development has resulted in extensive h...

  7. 12 CFR 541.16 - Improved residential real estate.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Improved residential real estate. 541.16... REGULATIONS AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 541.16 Improved residential real estate. The term improved residential real estate means residential real estate containing offsite or other improvements...

  8. 12 CFR 541.23 - Residential real estate.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Residential real estate. 541.23 Section 541.23... AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 541.23 Residential real estate. The terms residential real estate... home used in part for business); (c) Other real estate used for primarily residential purposes other...

  9. Setting radon-specific release criteria and demonstrating compliance for land affected by NORM.

    Science.gov (United States)

    García-Talavera, M; Martínez, M; Matarranz, J L M; Ramos, L

    2008-11-01

    Residues from industrial activities involving naturally occurring radioactive materials (NORMs) may cause radiation exposures to members of the public, particularly when NORM-affected land is brought into residential use. To provide an adequate protection against radiation in such situations, the following limiting criteria are currently required in Spain for releasing NORM-affected land: (i) no more than a 300 microSv yr(-1) increase (excluding radon doses) over the natural background; (ii) (222)Rn concentrations in hypothetical future dwellings lower than 200 Bq m(-3); and (iii) reduction of all radiation exposures to as low as reasonable achievable. This paper addresses some of the problems encountered in translating the (222)Rn criterion into site-specific release limits and in demonstrating compliance with them.

  10. Setting radon-specific release criteria and demonstrating compliance for land affected by NORM

    Energy Technology Data Exchange (ETDEWEB)

    Garcia-Talavera, M. [Consejo de Seguridad Nuclear (CSN), Justo Dorado 11, E-28040 Madrid (Spain)], E-mail: mgtm@csn.es; Martinez, M.; Matarranz, J.L.M.; Ramos, L. [Consejo de Seguridad Nuclear (CSN), Justo Dorado 11, E-28040 Madrid (Spain)

    2008-11-15

    Residues from industrial activities involving naturally occurring radioactive materials (NORMs) may cause radiation exposures to members of the public, particularly when NORM-affected land is brought into residential use. To provide an adequate protection against radiation in such situations, the following limiting criteria are currently required in Spain for releasing NORM-affected land: (i) no more than a 300 {mu}Sv yr{sup -1} increase (excluding radon doses) over the natural background; (ii) {sup 222}Rn concentrations in hypothetical future dwellings lower than 200 Bq m{sup -3}; and (iii) reduction of all radiation exposures to as low as reasonable achievable. This paper addresses some of the problems encountered in translating the {sup 222}Rn criterion into site-specific release limits and in demonstrating compliance with them.

  11. Maximizing social model principles in residential recovery settings.

    Science.gov (United States)

    Polcin, Douglas; Mericle, Amy; Howell, Jason; Sheridan, Dave; Christensen, Jeff

    2014-01-01

    Peer support is integral to a variety of approaches to alcohol and drug problems. However, there is limited information about the best ways to facilitate it. The "social model" approach developed in California offers useful suggestions for facilitating peer support in residential recovery settings. Key principles include using 12-step or other mutual-help group strategies to create and facilitate a recovery environment, involving program participants in decision making and facility governance, using personal recovery experience as a way to help others, and emphasizing recovery as an interaction between the individual and their environment. Although limited in number, studies have shown favorable outcomes for social model programs. Knowledge about social model recovery and how to use it to facilitate peer support in residential recovery homes varies among providers. This article presents specific, practical suggestions for enhancing social model principles in ways that facilitate peer support in a range of recovery residences.

  12. Technology change and energy consumption: A comparison of residential subdivisions

    Science.gov (United States)

    Nieves, L. A.; Nieves, A. L.

    The energy savings in residential buildings likely to result from implementation of the building energy performance standards (BEPS) were assessed. The goals were to: compare energy use in new homes designed to meet or exceed BEPS levels of energy efficiency with that in similar but older homes designed to meet conventional building codes, and to survey the home owners regarding their energy conservation attitudes and behaviors and to ascertain the degree to which conservation attitudes and behaviors are related to residential energy use. The consumer demand theory which provides the framework for the empirical analysis is presented. The sample residences are described and the data collection method discussed. The definition and measurement of major variables are presented.

  13. 76 FR 64924 - Updating State Residential Building Energy Efficiency Codes

    Science.gov (United States)

    2011-10-19

    ...The Department of Energy (DOE or Department) has preliminarily determined that the 2012 edition of the International Code Council (ICC) International Energy Conservation Code (IECC) (2012 IECC or 2012 edition) would achieve greater energy efficiency in low-rise residential buildings than the 2009 IECC. Upon publication of an affirmative final determination, States would be required to file certification statements to DOE that they have reviewed the provisions of their residential building code regarding energy efficiency and made a determination as to whether to update their code to meet or exceed the 2012 IECC. Additionally, this Notice provides guidance to States on how the codes have changed from previous versions, and the certification process should this preliminary determination be finalized.

  14. Manufactured residential utility wall system (ResCore), overview

    Energy Technology Data Exchange (ETDEWEB)

    Wendt, R. [Oak Ridge National Lab., TN (United States); Lundell, C.; Lau, T.M. [Auburn Univ., AL (United States)

    1997-05-01

    This paper provides an overview of the design and development of a manufactured residential utility wall system referred to as ResCore. ResCore is a self-contained, manufactured, residential utility wall that provides complete rough-in of utilities (power, gas, water, and phone) and other functions (exhaust, combustion make-up air, refrigerant lines, etc.) to serve the residential kitchen, bath, utility, and laundry rooms. Auburn University, Department of Industrial Design faculty and students, supported by a team of graduate student researchers and the project`s advisory team, developed the ResCore. The project was accomplished through a research subcontract from the US Department of Energy administered by the Oak Ridge National Laboratory. The ResCore wall system features a ``layered`` manufacturing technique that allows each major component group--structural, cold water, hot water, drain, gas, electric, etc.--to be built as a separate subassembly and easily brought together for final assembly. The two structural layers are reinforced with bridging that adds strength and also permits firm attachment of plumbing pipes and other systems to the wall frame.

  15. Estimating energy impacts of residential and commercial building development. A manual for the Pacific Northwest and Alaska

    Energy Technology Data Exchange (ETDEWEB)

    1979-02-22

    This energy-impact manual presents information on energy implications of new building design and operation, providing a reasonably accurate means of assessing the total energy impact of new construction in the commercial and residential sectors. While developed specifically for the states of Alaska, Idaho, Oregon, and Washington, much of the data used are national averages; the procedures described are applicable to other regions of the nation, with appropriate adjustments for climatic differences. The manual is organized into three parts, each covering one aspect of the energy impacts of building development. Part I addresses the energy impact of erecting the building(s). This includes the energy cost of grading and excavating and other site preparation. It also takes into account the energy embodied in the fabrication of materials used in building construction, as well as the energy cost of transporting materials to the site and assembling them. Part II focuses on the end use of energy during normal building operation, i.e., the energy consumed for space heating, cooling, lighting, water heating, etc. A simplified calculation sequence is provided which allows the user to estimate the consumption of most combinations of building orientation, characteristics, and operating conditions. Part III examines the relationship of land use to energy consumption, principally the transportation energy impact of various land-development patterns, the embodied energy impacts of infrastructure requirements, and the impacts of various orientation and siting schemes. (MCW)

  16. Medicare Provider Data - Hospice Providers

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Hospice Utilization and Payment Public Use File provides information on services provided to Medicare beneficiaries by hospice providers. The Hospice PUF...

  17. [Intensive utilization of land in Tiexi old industrial district, Shenyang, Northeast China].

    Science.gov (United States)

    Bing, Long-Fei; Xi, Feng-Ming; Wang, Mei-Ling; Liu, Zhe; Wang, Zhi-Gang

    2014-01-01

    Land use types of the Tiexi old industrial district, Shenyang, Northeast China were derived from QUICKBIRD and IKONOS satellite image interpretation to analyze its dynamics and intensive use by geostatistics and convention statistical methods which could reveal regional environment and socio-economic services. The results showed the main land use types were industrial land and residential land in Tiexi old industrial district. Land use changed significantly from 2000-2010, i. e., the industrial land area decreased rapidly and the housing land area, park land, commercial service land, and grassland increased simultaneously. The district environment was improved and the comprehensive livable level was increasing. Also, the regional functional orientation was becoming clear, the living and business function verged to maturity, and the land use efficiency was increasing. From 2002, the intensive land use level in Tiexi old industrial district was evidently improved, however, the potential of intensive land use could still be further exploited.

  18. Plasma Processing of Model Residential Solid Waste

    Science.gov (United States)

    Messerle, V. E.; Mossé, A. L.; Nikonchuk, A. N.; Ustimenko, A. B.; Baimuldin, R. V.

    2017-09-01

    The authors have tested the technology of processing of model residential solid waste. They have developed and created a pilot plasma unit based on a plasma chamber incinerator. The waste processing technology has been tested and prepared for commercialization.

  19. Forecasting residential electricity demand in provincial China.

    Science.gov (United States)

    Liao, Hua; Liu, Yanan; Gao, Yixuan; Hao, Yu; Ma, Xiao-Wei; Wang, Kan

    2017-03-01

    In China, more than 80% electricity comes from coal which dominates the CO2 emissions. Residential electricity demand forecasting plays a significant role in electricity infrastructure planning and energy policy designing, but it is challenging to make an accurate forecast for developing countries. This paper forecasts the provincial residential electricity consumption of China in the 13th Five-Year-Plan (2016-2020) period using panel data. To overcome the limitations of widely used predication models with unreliably prior knowledge on function forms, a robust piecewise linear model in reduced form is utilized to capture the non-deterministic relationship between income and residential electricity consumption. The forecast results suggest that the growth rates of developed provinces will slow down, while the less developed will be still in fast growing. The national residential electricity demand will increase at 6.6% annually during 2016-2020, and populous provinces such as Guangdong will be the main contributors to the increments.

  20. RACIAL RESIDENTIAL SEGREGATION AND ADVERSE BIRTH OUTCOMES

    Science.gov (United States)

    INTRODUCTION. The disparity between black and white women's adverse birth outcomes has been subject to much investigation, yet the factors underlying its persistence remain elusive, which has encouraged research on neighborhood-level influences, including racial residential segr...

  1. Chamberless residential warm air furnace design

    Energy Technology Data Exchange (ETDEWEB)

    Godfree, J. [Product Design consultant, Pugwash (Canada)

    1996-07-01

    This brief paper is an introduction to the concept of designing residential warm air furnaces without combustion chambers. This is possible since some small burners do not require the thermal support of a combustion chamber to complete the combustion process.

  2. Development of Residential SOFC Cogeneration System

    Science.gov (United States)

    Ono, Takashi; Miyachi, Itaru; Suzuki, Minoru; Higaki, Katsuki

    2011-06-01

    Since 2001 Kyocera has been developing 1kW class Solid Oxide Fuel Cell (SOFC) for power generation system. We have developed a cell, stack, module and system. Since 2004, Kyocera and Osaka Gas Co., Ltd. have been developed SOFC residential co-generation system. From 2007, we took part in the "Demonstrative Research on Solid Oxide Fuel Cells" Project conducted by New Energy Foundation (NEF). Total 57 units of 0.7kW class SOFC cogeneration systems had been installed at residential houses. In spite of residential small power demand, the actual electric efficiency was about 40%(netAC,LHV), and high CO2 reduction performance was achieved by these systems. Hereafter, new joint development, Osaka Gas, Toyota Motors, Kyocera and Aisin Seiki, aims early commercialization of residential SOFC CHP system.

  3. Planned residential units: New development trajectories

    Science.gov (United States)

    Fedchenko, Irina

    2017-01-01

    The paper summarizes the transformation patterns of functional, morphological, social, and administrative structures of planned residential units - district (Russia, Eastern Europe), neighborhood (USA), community (UK, Europe), as the smallest structural and planning elements of the settlements. The study is based on the author's own on-site survey of the existing and new planned residential units, as well as on the analysis of theoretical sources. The multidisciplinary analysis of the theoretical concepts and on-site survey results showed that planned residential units formed in the early twentieth century retain their social and planning importance and identity, evolve and acquire new features and forms. At the same time, according to the current regulatory and legal instruments they remain basic planning elements of urban structure in the early twenty-first century. This paper also includes experimental analysis of the theoretical concepts of planned residential units' transformation, their conceptual planning model and formation principles in the early twenty-first century.

  4. Intercultural residential care in New Zealand.

    Science.gov (United States)

    Kiata, Liz; Kerse, Ngaire

    2004-03-01

    Along with other Organization for Economic Cooperation and Development (OECD) countries, New Zealand's society is aging such that an increase in the number of older people requiring residential care is predicted. What cannot be foreseen is how culturally defined health beliefs affect the care given to older people in residential care. In this article, the authors describe and discuss the culturally based health beliefs of some Pacific Islands caregivers and predominately European (Pakeha) older people resident at one long-term care facility in Auckland, New Zealand. The delivery of care is influenced by culturally related beliefs about "being old." Racism is evident in residential care, and the authors discuss the reactions of caregivers, residents, and management. This research extends the discussion of caregiving and receiving in to the cross-cultural setting, and the findings highlight a number of elements in cultural differences between carer and cared-for that might affect care practices at the residential facility studied.

  5. Sustainable Land Governance in Support of the Global Agenda

    OpenAIRE

    Enemark, Stig

    2016-01-01

    Land governance is about the policies, processes and institutions by which land, property and natural resources are managed. Land administration systems are the operational component of land governance and provide a country with an infrastructure for implementing land policies and land management strategies in support of sustainable development. This paper provides an overall understanding of the land management paradigm in this regard. Land governance and administration support the global ag...

  6. CONDITIONS LIFE OF SENIORS IN RESIDENTIAL CARE

    OpenAIRE

    Wildmannová Mirka

    2014-01-01

    Residential care for seniors belongs to current trends in now days debate on the quality of life for retirement people. Common problem to all EU Member States is the problem of aging population. European governments are currently addressed to the issue of the quality of life of seniors. Particularly provision of contingencies for outreach, non-resident and residential services – its setting, structure, financing and quality. The target group are seniors, men and women, who live in an...

  7. Land Use.

    Science.gov (United States)

    Land use in the Narragansett Bay Watershed (NBW) is subject to conversion, and these changes influence the Watershed’s hydrologic functions. Changes of natural habitat such as wetlands and forests to urban lands have impacted how water is delivered to rivers and lakes, to g...

  8. ISLSCP II Historical Land Cover and Land Use, 1700-1990

    Data.gov (United States)

    National Aeronautics and Space Administration — ABSTRACT: The Historical Land Cover and Land Use data set was developed to provide the global change community with historical land use estimates. The data set...

  9. Energy Performance of Three Residential College Buildings in University of Malaya Campus, Kuala Lumpur

    Directory of Open Access Journals (Sweden)

    Adi Ainurzaman Jamaludin

    2011-12-01

    Full Text Available Three residential colleges located in Kuala Lumpur, Malaysia, were selected for energy performance analysis in regards to its implementation of bioclimatic design strategies. Specifically, passive design strategies on daylighting and natural ventilation were examined. In Malaysia, the residential college or hostel is a multi-residential building providing accommodation to university students. The three residential colleges in this study, namely C1, C2 and C3, were built in different years with different designs and forms, particularly with regards to enclosure and facade design, solar control devices, passive daylight concepts, and natural ventilation strategies. The building designs were carefully studied and an electric consumption analysis was carried out in each residential college. This study revealed that the wide-scale implementation of bioclimatic design strategies in college C2 help reduced the annual energy consumption. The building bioclimatic design features that are accountable to reduce energy consumption are the internal courtyard and balconies on each unit of floor area, as shown in C3.Results from this study highly recommend internal courtyard and balcony building combination for multi residential building design, especially in tropical urban regions.

  10. The 1986 residential occupant survey

    Energy Technology Data Exchange (ETDEWEB)

    Ivey, D.L.; Alley, P.K.

    1987-04-01

    In 1986, Pacific Northwest Laboratory developed the Residential Occupant Survey-Spring '86, which was implemented. The overall purpose of the study was to collect demographic, attitudinal, and behavioral data related to the use and conservation of electricity in dwellings participating in the Bonneville Power Administration's End-Use Load and Conservation Assessment Program (ELCAP). Information was collected on the respondents' perceptions of the energy efficiency of their dwelling, temperature the dwelling was kept when people were at home and awake during the last heating season, which rooms, if any, were not heated during the last heating season, number of times the dwelling was unoccupied for at least one week, number of times pets were let out of the dwelling per day, attitudes toward energy use and conservation and several socio-demographic variables such as age, sex, and total household income. The results of the data analyses showed age to be an important factor for reported indoor temperature and perceived energy efficiency of the dwelling. The results also showed that almost 60% of the ELCAP occupants do not heat one or more rooms during the heating season, and almost 45% of the ELCAP dwellings were unoccupied for at least one week during the reporting period. In terms of the reported allocation of household income for household energy expenses, the results showed that the reported dollar amount spent for the expenses remained relatively constant over income levels.

  11. The residential segregation of mixed-nativity married couples.

    Science.gov (United States)

    Iceland, John; Nelson, Kyle Anne

    2010-11-01

    This article examines the ways in which mixed-nativity marriage is related to spatial assimilation in metropolitan areas of the United States. Specifically, we examine the residential patterns of households with a mixed-nativity-and, in some cases, interracial-marriage to determine whether they are less segregated from the native-born than entirely foreign-born households. Using restricted-use data from the 2000 census, we find that compared with couples in which both spouses are foreign-born, mixed-nativity couples tend to be less segregated from various native-born racial and ethnic groups. Further, among both foreign-born Asians and Hispanics, those with a native-born non-Hispanic white spouse are considerably less segregated from native-born white households than from other foreign-born Asian and Hispanic households. We also find that even though nativity status matters for black couples in a manner consistent with assimilation theory, foreign-born and mixed-nativity black households still each display very high levels of segregation from all other native-born racial/ethnic groups, reaffirming the power of race in determining residential patterns. Overall, our findings provide moderate support for spatial assimilation theory and suggest that cross-nativity marriages often facilitate the residential integration of the foreign-born.

  12. Analysis of institutional mechanisms affecting residential and commercial buildings retrofit

    Energy Technology Data Exchange (ETDEWEB)

    1980-09-01

    Barriers to energy conservation in the residential and commercial sectors influence (1) the willingness of building occupants to modify their energy usage habits, and (2) the willingness of building owners/occupants to upgrade the thermal characteristics of the structures within which they live or work and the appliances which they use. The barriers that influence the willingness of building owners/occupants to modify the thermal efficiency characteristics of building structures and heating/cooling systems are discussed. This focus is further narrowed to include only those barriers that impede modifications to existing buildings, i.e., energy conservation retrofit activity. Eight barriers selected for their suitability for Federal action in the residential and commercial sectors and examined are: fuel pricing policies that in the short term do not provide enough incentive to invest in energy conservation; high finance cost; inability to evaluate contractor performance; inability to evaluate retrofit products; lack of well-integrated or one-stop marketing systems (referred to as lack of delivery systems); lack of precise or customized information; lack of sociological/psychological incentives; and use of the first-cost decision criterion (expanded to include short-term payback criterion for the commercial sector). The impacts of these barriers on energy conservation are separately assessed for the residential and commercial sectors.

  13. Residential Mobility and Breast Cancer in Marin County, California, USA

    Directory of Open Access Journals (Sweden)

    Geoffrey M. Jacquez

    2013-12-01

    Full Text Available Marin County (California, USA has among the highest incidences of breast cancer in the U.S. A previously conducted case-control study found eight significant risk factors in participants enrolled from 1997–1999. These included being premenopausal, never using birth control pills, lower highest lifetime body mass index, having four or more mammograms from 1990–1994, beginning drinking alcohol after age 21, drinking an average two or more alcoholic drinks per day, being in the highest quartile of pack-years of cigarette smoking, and being raised in an organized religion. Previously conducted surveys provided residential histories; while  statistic accounted for participants’ residential mobility, and assessed clustering of breast cancer cases relative to controls based on the known risk factors. These identified specific cases, places, and times of excess breast cancer risk. Analysis found significant global clustering of cases localized to specific residential histories and times. Much of the observed clustering occurred among participants who immigrated to Marin County. However, persistent case-clustering of greater than fifteen years duration was also detected. Significant case-clustering among long-term residents may indicate geographically localized risk factors not accounted for in the study design, as well as uncertainty and incompleteness in the acquired addresses. Other plausible explanations include environmental risk factors and cases tending to settle in specific areas. A biologically plausible exposure or risk factor has yet to be identified.

  14. Measured Performance of Residential Dehumidifiers Under Cyclic Operation

    Energy Technology Data Exchange (ETDEWEB)

    Winkler, J. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Christensen, D. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Tomerlin, J. [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2014-01-01

    Residential construction practices are progressing toward higher levels of energy efficiency. A proven strategy to save energy is to simultaneously increase building insulation levels and reduce outdoor air infiltration. Tight homes require intentional mechanical ventilation to ensure healthy indoor air. Overall, this strategy results in a shift in the mix of latent and sensible space conditioning loads, requiring proportionally more moisture to be removed compared to standard homes. There is currently not sufficient information available at a wide enough range of operating points to design dehumidification systems for high performance homes in hot-humid climates. The only industry information available on dehumidifier moisture removal and energy consumption are performance ratings conducted at a single test condition, which does not provide a full representation of dehumidifier operation under real-world conditions. Winkler et al. (2011) developed steady state performance maps to predict dehumidifier performance at a variety of indoor conditions. However, installed heating, ventilating, and air-conditioning (HVAC) equipment rarely operates at steady state. Part load performance testing of residential dehumidifiers is not mandated by current test standards. Therefore, we tested the part load performance of four residential dehumidifiers in the National Renewable Energy Laboratory's (NREL) Advanced HVAC Systems Laboratory . The part load efficiency of each dehumidifier was measured under 13 cycling scenarios, and combined with NREL field data to develop part load fraction (PLF) performance curves under realistic cycling scenarios.

  15. H. R. 99: an act to provide for the conservation, rehabilitation, and improvement of natural and cultural resources located on public or Indian lands, and for other purposes. Introduced in the Senate of the United States, Ninety-Ninth Congress, First Session, July 15, 1985

    Energy Technology Data Exchange (ETDEWEB)

    1985-01-01

    The American Conservation Corps Act of 1985 is a response to the finding that providing young men and women with the education and employment associated with conserving and rehabilitating public and Indian lands will help the country. The bill also provides assistance to state and local projects on non-federal public land. The bill defines various terms and outlines how to establish and administer the programs. Examples of projects the legislation covers include wildlife habitat, rangeland, recreational areas, urban areas, fisheries, roads and trails, and land reclamation. Programs with long-term public benefits, that instill the enrollee with a work ethic and sense of public service, that are labor intensive, and have a short lead time will receive preference. The agency will also develop volunteer services if they do not displace paid enrollees. Pay scales will be 95% of base pay of the armed forces.

  16. Watershed Characteristics Influencing Stream Nutrient Concentrations Across a Rural-to-Urban Land Use Gradient

    Science.gov (United States)

    Pellerin, B. A.; Wollheim, W. M.; Vorosmarty, C. J.; McDowell, W. H.; Hopkinson, C. S.

    2005-05-01

    We assessed the influence of several watershed-scale features on mean annual stream inorganic nitrogen (N) and phosphorus (P) concentrations in 23 urbanizing catchments (rural-to-urban) dominated by non-point source inputs. Population density was not a strong predictor of N or P concentrations across the gradient, while residential land use (%) explained 52% of the NO3 variability both across the gradient and even more variability (0.70%) in a subset of catchments with intermediate population densities (suburban, 100 to 620 people / km2). A multiple regression using percent wetlands and septic density explained a similar amount (51 and 73 %) of the NO3 variability across the rural-to-urban gradient and within suburban watersheds, highlighting the potential role of septic wastewater and wetlands as N sources and sinks, respectively. Isotopic data (15N-NO3) suggested that wastewater was the dominant source of NO3 in suburban and urban watersheds. While residential land use was the best single predictor, it provided little information on mechanisms controlling stream chemistry. In contrast, the use of wetland percentage and septic density in a multiple regression explained as much variability and suggested key sources and sinks for management at the watershed-scale.

  17. Hydrologic land use classification of the Patuxent River watershed using remotely sensed data

    Science.gov (United States)

    Dallam, W. C.; Rango, A.; Shima, L.

    1975-01-01

    The Patuxent River Watershed is located in central Maryland between Baltimore and Washington, D.C. and is approximately 2330 sq km in area and 175 km long. This region is now at a critical point because of major concerns such as water management and quality, flooding and land use within the watershed. Data from the NASA-directed LANDSAT and Earth Resources Aircraft Programs were used to provide a new dimension in information collection and processing for the management of watersheds. Digital data from LANDSAT-1 were analyzed along with selected IR photography from U-2 flight number 74-060B taken 28 April 1974, which was digitized in three channels. Processing of the data was accomplished using a multispectral analysis system. Land use themes consisting of surface water, wetlands, forest, residential, cropland/pasture, urban, and extractive were developed and delineated through the watershed. Area measurements of watershed themes were obtained and will serve as a calibration input to a deterministic hydrologic model on a sub-watershed. Using the derived residential and urban theme areas from LANDSAT an estimated basin imperviousness was also calculated. Thematic maps were produced at 1:62,500 scale. Floodprone areas were also classified and delineated at a scale of 1:24,000. Comparison with standard floodprone area maps at the same scale have indicated a few areas of discrepancy. Such information can be used for updating or checking floodprone area boundaries as well as monitoring changes in floodplain areas.

  18. Research methods of the parameters of residential buildings construction

    Directory of Open Access Journals (Sweden)

    Grigor’ev Vladimir Aleksandrovich

    Full Text Available The analysis of construction theory and practice shows that rational organizational and technological parameters of the construction of residential buildings should be based on the manifestation in time and space of the most important stages construction with their harmonization. Basing on the experience of normalizing the construction duration, it is advisable to express the complex of residential buildings’ construction processes by their basic stages - preparatory period, underground part, aboveground part, external engineering networks and land improvement. The main indicators of the development and implementation of optimization solutions are: the total duration of the construction, the duration of the preparation period, the duration of the construction of the underground part, the duration of the construction of the aboveground part, the duration of external engineering networks laying, the duration of land improvement. The indicators of the total duration of the construction of residential buildings, the construction the underground and aboveground parts are determined on the basis of the operation of one assembly crane on an object of up to four sections. In case of more sections two (three cranes are considered and the total construction duration is set depending on these conditions. The duration of the construction of multisectional buildings is determined basing on the simultaneous construction of the stages or their combination with a certain time shift. However, this approach requires a significant amount of optimization solutions due to its multivariance. Therefore, in order to reduce the volume of calculations in some cases, for example, when planning the development of districts and neighborhoods, statistical methods can be used for determining the duration of the construction basing on the compilation of optimization solutions. The total duration of the construction and the duration of the main stages are multiple

  19. Densification without Growth Management? Evidence from Local Land Development and Housing Trends in Charlotte, North Carolina, USA

    Directory of Open Access Journals (Sweden)

    Elizabeth C. Delmelle

    2014-06-01

    Full Text Available In urban America, land development and residential real estate have passed through a number of different phases during the post-WWII era. In contemporary discourse on urban sustainability, attention is often expressed in terms of intensity of land development, lot sizes, and square-footage of housing units. In this paper, we reconstruct the land development trajectory of a rapidly growing southern city in the United States and assess whether this trajectory has experienced any reversal in the face of socio-economic transformations that have occurred over the past decade or so. Starting with current land and real estate property records, we reconstitute the urban map of Charlotte using World War II as a starting point. Results highlight a decline in the average single family lot size over the past decade, while the average home size has consistently grown, suggesting that the city of Charlotte and its county have witnessed a densification trend along a path towards greater land development. This analysis both helps situate Charlotte with respect to other U.S. urban regions, and provides support for potential land-use policies, especially densification, when a balance between urban development, environment preservation, energy savings, and the achievement of quality of life for current and future generations are concerned.

  20. Redefining Residential: Family-Driven Care in Residential Treatment--Family Members Speak

    Science.gov (United States)

    Residential Treatment for Children & Youth, 2009

    2009-01-01

    This is the sixth in a series of papers issued by the American Association of Children's Residential Centers (AACRC) regarding emerging and best practices in the field of residential treatment for children, youth, and families. AACRC is a long standing national association focused exclusively on practice and policy issues related to the provision…

  1. Private lands

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes private land activities on Neal Smith National Wildlife Refuge (formerly Walnut Creek National Wildlife Refuge) from 1994 to 2009.

  2. Land Research

    Science.gov (United States)

    EPA is working to develop methods and guidance to manage and clean up contaminated land, groundwater and nutrient pollution as well as develop innovative approaches to managing materials and waste including energy recovery.

  3. Land Rights and Expropriation in Ethiopia

    National Research Council Canada - National Science Library

    Ambaye, Daniel W

    2015-01-01

    This thesis provides a new approach to the Ethiopian Land Law debate. The basic argument made in this thesis is that even if the Ethiopian Constitution provides and guarantees common ownership of land...

  4. Communicating with residential electrical devices via a vehicle telematics unit

    Science.gov (United States)

    Roth, Rebecca C.; Pebbles, Paul H.

    2016-11-15

    A method of communicating with residential electrical devices using a vehicle telematics unit includes receiving information identifying a residential electrical device to control; displaying in a vehicle one or more controlled features of the identified residential electrical device; receiving from a vehicle occupant a selection of the displayed controlled features of the residential electrical device; sending an instruction from the vehicle telematics unit to the residential electrical device via a wireless carrier system in response to the received selection; and controlling the residential electrical device using the sent instruction.

  5. Residentialization of Public Spaces: Bratislava Example

    Science.gov (United States)

    Bacová, Andrea; Puškár, Branislav; Vráblová, Edita

    2017-10-01

    The housing estates in Bratislava saturated the housing needs of a large number of inhabitants who come after World War II to the city. Design of public spaces often did not have priority in the process of designing. The solutions for mentioned exterior spaces had been planned after blocks of flat realization, but many of them are not realized to this day. The article analyzes the example of the unrealized public spaces in existing housing estates Devinska Nova Ves and Petržalka (city districts of Bratislava) and offer practical solutions in relation to residencialization method. Residencialization of missing public places is an effective method of adding identities to settlements. It improves the quality of residential environment and public spaces. The main aim is to create better conditions for social activities in public areas, which are missing on the present. The research will be focused on the examination of the urban, cultural and construction potential of the existing residential enviroment in Bratislava. The main aim of residentialization is not only to enhance the quality of spatial and building structures in the selected residential area and maintain long-term sustainability in the pertinent programme area, but mainly to improve the quality of living for the residents. The outputs of the project are proposals and practical procedures developed with regard to planning documents for local municipal authorities and regional organizations. The solutions will have a positive impact on the enhancement of the quality of public spaces, attractive social activities and of a conceptual link – residentialization.

  6. Quality in residential care from the perspective of people living with dementia: The importance of personhood.

    Science.gov (United States)

    Milte, R; Shulver, W; Killington, M; Bradley, C; Ratcliffe, J; Crotty, M

    2016-01-01

    Providing quality care for people with dementia to meet the growing demand for services is a significant challenge to Australia and globally. When it comes to planning for current and future care needs, limited information is available on what people living with dementia and their family members consider the meaning of "quality" in residential care services. To describe the meaning of quality residential care from the perspective of people with cognitive impairment and their family members. Qualitative data collection via in-depth interviews and focus groups was undertaken with people with dementia or cognitive impairment living in residential care or the community (n=15), and family members of people with dementia (n=26). Thematic analysis was undertaken to identify key themes. The theme of supporting personhood was identified as the overarching concept of importance to both people with dementia and their family members and as the foundation for quality care. There were subtle differences in how this concept was expressed by people with dementia themselves and their family members. However, for both groups, access to meaningful activities and opportunities to feel useful and valued were identified as important ways to support personhood in residential care. Separate to this theme of personhood, family members also talked about the importance of a supportive physical environment in the care home, while for the people with dementia themselves maintaining a connection with family was an important contributor to their experience of good quality residential care. Supporting personhood was identified as a critical key concept underpinning quality residential aged care, from the perspective of both people with cognitive impairment and their family members. This highlights the important contribution that the psychological and social characteristics of care make to providing a good quality residential care experience from the perspective of consumers with dementia

  7. 7 CFR 623.4 - Eligible land.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Eligible land. 623.4 Section 623.4 Agriculture... AGRICULTURE WATER RESOURCES EMERGENCY WETLANDS RESERVE PROGRAM § 623.4 Eligible land. (a) Except as otherwise provided in this section, land is eligible for enrollment in the EWRP only if NRCS determines that the land...

  8. Land science contributions to ecosystem services

    NARCIS (Netherlands)

    Crossman, N.D.; Brett, A.; Bryan, A.; Groot, de R.S.; Lin, Y.P.; Minang, P.A.

    2013-01-01

    We provide an overview of the contribution of land science to improving ecosystem service quantification, valuation and management. We briefly review the impacts of land use and land management change on ecosystem services, the complexity of relationships between the land system and the supply and

  9. Rational National Standards Initiative: A planning tool for remediation to future land use

    Energy Technology Data Exchange (ETDEWEB)

    Warren, T. [ACC CES/ESV-W, Langley AFB, VA (United States); Wang, V.; Walker, Y. [Navy Environmental Health Center, Norfolk, VA (United States); Alsup, K.B. [Radian International LLC, Austin, TX (United States); Janis, L.D.; Meyer, A. [Army Corps of Engineers, Omaha, NE (United States)

    1996-12-31

    The Rational National Standards Initiative (RNSI) is a tool for identifying the cost savings that are possible by remediating contaminated sites to cleanup levels associated with future land use rather than to levels based on residential reuse scenarios. Participants in this process include the US Air Force Air Combat Command, White Sands Missile Range (Army), and Point Molate Navy Fuel Depot. The RNSI derives risk-based screening concentrations and remediation cost estimates for four land uses (residential, industrial, commercial, and open space), and two groundwater uses (ingestion and dermal). This approach focuses on the fact that human exposure to soil and groundwater in a residential setting is typically more frequent and of greater duration than exposure in an open space, commercial, or industrial setting. These differences in exposures allow the cleanup goals to be set at different concentrations, usually much less stringent than those required for exposures in a residential setting.

  10. INDUSTRIAL AREA AS A BASIS FOR SPATIAL OPTIMIZATION OF LAND USE IN KIEV

    Directory of Open Access Journals (Sweden)

    Tsviakh О.

    2017-02-01

    Full Text Available In article deals with problem of using the urban land, including land under the industrial objects in Kiev. Also was analysed the ways of optimization the urban land using. Today become particularly acute the problem for efficient use of urban land use, including land for industrial facilities non-functioning as a reserve future development of Kyiv-based ecological-economic approach to solving them. However, to ensure sustainable development of urban population (preserve and improve health, improve working conditions, improve living conditions, increase the construction of social and affordable housing, reducing unemployment, creating new jobs, improving the ecological state of the environment within large cities , you need to identify ways to optimize existing urban land use. The complexity of management decisions is determined, above all, the fact that in most cities of Ukraine territorial resources are exhausted and vacant land plots require significant investment. Also, a significant proportion of non-functioning industrial enterprises, which occupy large areas in the city were in Kyiv surrounded by residential development, buffer zones, technogenic disturbed and contaminated land. These objects be removed outside the settlements and the land on which they are to be re-cultivated and restoration for more ecological, economically feasible and sustainable use. The rapid development of large cities around the world and increase their impact on the environment and society is accompanied by a set ekonominyh, environmental and social issues that significantly influence the development of land relations in settlements in general. Today in Kyiv observed the changing dynamics of land area, which is to reduce the share of agricultural and forestry purposes and to increase the territory of other categories. The process of de-industrialization and suburbanization of urban land use is inevitable. They in turn accelerate other processes - "crowding out

  11. Dialectical Behavioral Therapy and EMDR for Adolescents in Residential Treatment: A Practical and Theoretical Perspective

    Science.gov (United States)

    Lovelle, Carole

    2005-01-01

    DBT and EMDR as primary treatment methods provide effective treatment for adolescents in the setting of group residential facilities. Regardless of the intensity of the pathology or the length of stay, these compatible treatment methods provide adolescents with significant decreases in the impact of traumatic memories and increased emotional…

  12. A Quality Framework for Personalised Residential Supports for Adults with Developmental Disabilities

    Science.gov (United States)

    Cocks, E.; Boaden, R.

    2011-01-01

    Background: The Personalised Residential Supports (PRS) Project provided detailed information about the nature, purposes and outcomes of PRS from the perspectives of key stakeholder groups including people with developmental disabilities, family members and service providers. Although these forms of support have developed over the past two…

  13. Energy savings in Danish residential building stock

    DEFF Research Database (Denmark)

    Tommerup, Henrik M.; Svendsen, Svend

    2006-01-01

    A large potential for energy savings exists in the Danish residential building stock due to the fact that 75% of the buildings were constructed before 1979 when the first important demands for energy performance of building were introduced. It is also a fact that many buildings in Denmark face...... comprehensive renovations in the coming years and in connection with this renovation process energy saving measures can be implemented relatively inexpensive and cost effective. This opportunity should be used to insure the buildings in the future as far as energy consumption is concerned. This paper gives...... buildings representing the residential building stock and based on these calculations an assessment of the energy-saving potential is performed. A profitable savings potential of energy used for space heating of about 80% is identified over 45 years (until 2050) within the residential building stock...

  14. Solar Photovoltaic Financing: Residential Sector Deployment

    Energy Technology Data Exchange (ETDEWEB)

    Coughlin, J.; Cory, K.

    2009-03-01

    This report presents the information that homeowners and policy makers need to facilitate PV financing at the residential level. The full range of cash payments, bill savings, and tax incentives is covered, as well as potentially available solar attribute payments. Traditional financing is also compared to innovative solutions, many of which are borrowed from the commercial sector. Together, these mechanisms are critical for making the economic case for a residential PV installation, given its high upfront costs. Unfortunately, these programs are presently limited to select locations around the country. By calling attention to these innovative initiatives, this report aims to help policy makers consider greater adoption of these models to benefit homeowners interested installing a residential PV system.

  15. An Evaluation of an OSGi-based Residential Pervasive Computing Platform

    DEFF Research Database (Denmark)

    Hansen, Klaus Marius; Larsen, Simon Bo; Pagter, Jakob Illeborg

    2004-01-01

    Residential applications including home control, alarm systems, and monitoring services is an area in which pervasive computing systems are currently emerging. One problem facing technology and service providers is getting a view on and analysis of technological and commercial problems and opport......Residential applications including home control, alarm systems, and monitoring services is an area in which pervasive computing systems are currently emerging. One problem facing technology and service providers is getting a view on and analysis of technological and commercial problems...... and prototyping, and employs architectural, security, and business perspectives. Furthermore, we present challenges to be met to enhance technological and commercial opportunities for this platform....

  16. Simulating effects of land use policies on extent of the wildland urban interface and wildfire risk in Flathead County, Montana.

    Science.gov (United States)

    Paveglio, Travis B; Prato, Tony; Hardy, Michael

    2013-11-30

    This study used a wildfire loss simulation model to evaluate how different land use policies are likely to influence wildfire risk in the wildland urban interface (WUI) for Flathead County, Montana. The model accounts for the complex socio-ecological interactions among climate change, economic growth, land use change and policy, homeowner mitigations, and forest treatments in Flathead County's WUI over the five 10-year subperiods comprising the future evaluation period (i.e., 2010-2059). Wildfire risk, defined as expected residential losses from wildfire [E(RLW)], depends on the number of residential properties on parcels, the probability that parcels burn, the probability of wildfire losses to residential structures on properties given the parcels on which those properties are located burn, the average percentage of wildfire-related losses in aesthetic values of residential properties, and the total value (structures plus land) of residential properties. E(RLW) for the five subperiods is simulated for 2010 (referred to as the current), moderately restrictive, and highly restrictive land use policy scenarios, a moderate economic growth scenario and the A2 greenhouse gas emissions scenario. Results demonstrate that increasingly restrictive land use policy for Flathead County significantly reduces the amount and footprint of future residential development in the WUI. In addition, shifting from the current to a moderately restrictive land use policy for Flathead County significantly reduces wildfire risk for the WUI, but shifting from the current to a highly restrictive land use policy does not significantly reduce wildfire risk in the WUI. Both the methods and results of the study can help land and wildfire managers to better manage future wildfire risk and identify residential areas having potentially high wildfire risk. Copyright © 2013 Elsevier Ltd. All rights reserved.

  17. Analyzing Residential End-Use Energy Consumption Data to Inform Residential Consumer Decisions and Enable Energy Efficiency Improvements

    Science.gov (United States)

    Carlson, Derrick R.

    While renewable energy is in the process of maturing, energy efficiency improvements may provide an opportunity to reduce energy consumption and consequent greenhouse gas emissions to bridge the gap between current emissions and the reductions necessary to prevent serious effects of climate change and will continue to be an integral part of greenhouse gas emissions policy moving forward. Residential energy is a largely untapped source of energy reductions as consumers, who wish to reduce energy consumption for monetary, environmental, and other reasons, face barriers. One such barrier is a lack of knowledge or understanding of how energy is consumed in a home and how to reduce this consumption effectively through behavioral and technological changes. One way to improve understanding of residential energy consumption is through the creation of a model to predict which appliances and electronics will be present and significantly contribute to the electricity consumption of a home on the basis of various characteristics of that home. The basis of this model is publically available survey data from the Residential Energy Consumption Survey (RECS). By predicting how households are likely to consume energy, homeowners, policy makers, and other stakeholders have access to valuable data that enables reductions in energy consumption in the residential sector. This model can be used to select homes that may be ripe for energy reductions and to predict the appliances that are the basis of these potential reductions. This work suggests that most homes in the U.S. have about eight appliances that are responsible for about 80% of the electricity consumption in that home. Characteristics such as census region, floor space, income, and total electricity consumption affect which appliances are likely to be in a home, however the number of appliances is generally around 8. Generally it takes around 4 appliances to reach the 50% threshold and 12 appliances to reach 90% of electricity

  18. The residential electricity sector in Denmark: A description of current conditions

    DEFF Research Database (Denmark)

    Kitzing, Lena; Katz, Jonas; Schröder, Sascha Thorsten

    We provide an overview of the current conditions and framework for residential electricity consumption in Denmark. This includes a general overview of the sector, the retail market and the regulatory framework. We describe the regulations currently in place and changes which have been decided for...... in the area, which are listed in the Glossary towards the end of the report. We also attach a list and description of the major sources of information and data that can be obtained and downloaded for analysis of the Danish residential electricity sector.......We provide an overview of the current conditions and framework for residential electricity consumption in Denmark. This includes a general overview of the sector, the retail market and the regulatory framework. We describe the regulations currently in place and changes which have been decided...

  19. Therapeutic Residential Care for Children and Youth:

    DEFF Research Database (Denmark)

    Whittaker, James K.; Holmes, Lisa; del Valle, Jorge F.

    2016-01-01

    In many developed countries around the world, ‘group care’ interventions for children and adolescents have come under increasing scrutiny from central government, private philanthropic and child advocacy agencies desirous of (1) achieving better outcomes for vulnerable children and youth; (2) doing...... for Child and Family Research, Loughborough University in the U.K. for a Summit meeting on therapeutic residential care for children and youth funded by the Sir Halley Stewart Trust (UK). The focus centered on what is known about therapeutic residential care and what key questions should inform a priority...

  20. The influence of residential desegregation on property prices in ...

    African Journals Online (AJOL)

    S Blignaut

    The influence of residential desegregation on property prices in South Africa: The Pietersburg case study ... property values in the residential areas of Pieters- ..... INFLUENCE OF DESEGREGATION ON THE PRICES OF PROPERTIES SOLD. Neighbourhood. Classification. % Desegregation. % Price increase in 4 years.

  1. PRN 2011-1: Residential Exposure Joint Venture

    Science.gov (United States)

    This PR Notice is to advise registrants of an industry-wide joint venture, titled the Residential Exposure Joint Venture (REJV), which has developed a national survey regarding residential consumer use/usage data for pesticides.

  2. Steering Angle Function Algorithm of Morphing of Residential Area

    Directory of Open Access Journals (Sweden)

    XIE Tian

    2015-07-01

    Full Text Available A residential area feature morphing method based on steering angle function is presented. To residential area with the same representation under two different scales,transforming the representation of the residential area polygon from vector coordinates to steering angle function,then using the steering angle function to match,and finding out the similarity and the differences between the residential areas under different scale to get the steering angle function of the the residential areas under any middle scale,the final,transforming the middle scale steering angle function to vector coordinates form,and get the middle shape interpolation of the the residential area polygon.Experimental results show:the residential area morphing method by using steering angle function presented can realize the continuous multi-scale representation under the premise of keeping in shape for the residential area with the rectangular boundary features.

  3. Residential Feedback Devices and Programs: Opportunities for Natural Gas

    Energy Technology Data Exchange (ETDEWEB)

    Kerr, R.; Tondro, M.

    2012-12-01

    Behavior-based approaches have been a growing interest in the energy efficiency field over recent years and the use of residential energy feedback has garnered particular interest. By providing an increased level of detail, feedback can greatly increase a consumer's understanding of how energy is used in their home. This project reviewed the existing body of research on electricity feedback to identify parallel lessons for gas, discussed the benefits and challenges of different types of feedback, and identifying three feedback options that show strong potential for natural gas savings.

  4. Residential Feedback Devices and Programs. Opportunities for Natural Gas

    Energy Technology Data Exchange (ETDEWEB)

    Kerr, R. [Building America Partnership for Improved Residential Construction (BA-PIRC), Cocoa, FL (United States); Tondro, M. [Building America Partnership for Improved Residential Construction (BA-PIRC), Cocoa, FL (United States)

    2012-12-01

    Behavior-based approaches have been a growing interest in the energy efficiency field over recent years and the use of residential energy feedback has garnered particular interest. By providing an increased level of detail, feedback can greatly increase a consumer’s understanding of how energy is used in their home. This project reviewed the existing body of research on electricity feedback to identify parallel lessons for gas, discussed the benefits and challenges of different types of feedback, and identifying three feedback options that show strong potential for natural gas savings.

  5. Training residential staff and supervisors to conduct traditional functional analyses.

    Science.gov (United States)

    Lambert, Joseph M; Bloom, Sarah E; Clay, Casey J; Kunnavatana, S Shanun; Collins, Shawnee D

    2014-07-01

    In this study we extended a training outlined by Iwata to behavioral technicians working for a residential service provider for adults with developmental disabilities. Specifically, we trained ten supervisors and four assistants to organize, conduct, collect data for, and interpret the results of traditional functional analyses (FA; Iwata et al.,1994). Performance was initially low and improved across all measures following training. Results extend previous FA training research by including a tangible condition and by demonstrating that individuals with little to no prior experience conducting FAs can be taught all of the skills required to autonomously conduct them in a relatively short period of time. Copyright © 2014 Elsevier Ltd. All rights reserved.

  6. Assessment of reflective insulations for residential and commercial applications

    Energy Technology Data Exchange (ETDEWEB)

    Yarbrough, D.W.

    1983-10-01

    A survey of available products, uses, and thermal resistance data for thermal insulations that use combinations of air gaps and reflective surfaces to form thermal barriers is presented. Reflective products like pipe insulation or high thermal resistance evacuated panels that are used exclusively in industrial applications are not included. A one-dimensional steady-state calculation has been developed to provide a way of discussing the R-values of refelctive assemblies and their sensitivity to properties like surface emissivity or positioning of foil surfaces in a cavity. The products considered are used in residential or commercial applications.

  7. Sample design for the residential energy consumption survey

    Energy Technology Data Exchange (ETDEWEB)

    1994-08-01

    The purpose of this report is to provide detailed information about the multistage area-probability sample design used for the Residential Energy Consumption Survey (RECS). It is intended as a technical report, for use by statisticians, to better understand the theory and procedures followed in the creation of the RECS sample frame. For a more cursory overview of the RECS sample design, refer to the appendix entitled ``How the Survey was Conducted,`` which is included in the statistical reports produced for each RECS survey year.

  8. Aspects of nursing student placements associated with perceived likelihood of working in residential aged care.

    Science.gov (United States)

    Lea, Emma; Mason, Ron; Eccleston, Claire; Robinson, Andrew

    2016-03-01

    To investigate which aspects of student nurses' experiences of residential aged care facility clinical placements affect perceived likelihood of choosing a career in residential aged care post graduation. Poor clinical placement experiences as a student contribute to nurses' reluctance to work in aged care. Various factors have been found to improve the placement experience and influence students' attitudes and employment intentions. Missing from the literature is a quantitative - rather than qualitative - exploration of which attributes of an aged care placement link to perceived likelihood of working in residential aged care post graduation. Supported residential aged care placement programmes were developed for nursing students using an evidence-based best-practice model within an action research framework. Staff formed a mentor group in two facilities. During placement, weekly feedback meetings were held for students and mentors. Second-year nursing students (n = 71) participating in a three- or four-week placement programme at two Tasmanian residential aged care facilities (September 2011-May 2013) completed questionnaires on placement experiences. Measures of association (correlation coefficients) were used to assess the effect of a range of variables on the likelihood of working in an aged care facility post graduation. Associations were identified between the likelihood of working in residential aged care post graduation and nurse mentor-student feedback exchange, Teaching and Learning Score and supportiveness of care workers. This study adds to the literature by providing quantitative evidence that certain aspects of aged care placements influence attitudes to working in these sites post graduation. To increase interest in working in residential aged care, the teaching and learning environment needs improvement, opportunities should be proffered for mentor-student feedback exchange during placements and care workers need support to mentor effectively.

  9. Anticipating land surface change.

    Science.gov (United States)

    Streeter, Richard; Dugmore, Andrew J

    2013-04-09

    The interplay of human actions and natural processes over varied spatial and temporal scales can result in abrupt transitions between contrasting land surface states. Understanding these transitions is a key goal of sustainability science because they can represent abrupt losses of natural capital. This paper recognizes flickering between alternate land surface states in advance of threshold change and critical slowing down in advance of both threshold changes and noncritical transformation. The early warning signals we observe are rises in autocorrelation, variance, and skewness within millimeter-resolution thickness measurements of tephra layers deposited in A.D. 2010 and A.D. 2011. These signals reflect changing patterns of surface vegetation, which are known to provide early warning signals of critical transformations. They were observed toward migrating soil erosion fronts, cryoturbation limits, and expanding deflation zones, thus providing potential early warning signals of land surface change. The record of the spatial patterning of vegetation contained in contemporary tephra layers shows how proximity to land surface change could be assessed in the widespread regions affected by shallow layers of volcanic fallout (those that can be subsumed within the existing vegetation cover). This insight shows how we could use tephra layers in the stratigraphic record to identify "near misses," close encounters with thresholds that did not lead to tipping points, and thus provide additional tools for archaeology, sustainability science, and contemporary land management.

  10. An analysis of roadway noise at residential estates in close proximity to expressways in Singapore

    Directory of Open Access Journals (Sweden)

    Indraneel Bhanap

    2013-01-01

    Full Text Available Singapore is a city-state of 5 million people. The entire urban population has expanded from 4.4 million to 5 million in a matter of 5 years. Because of the scarcity of land available, more major roads and expressways are being run close to residential developments, exposing the residents to expressway noise. Recognizing the problems of noise in a high-density urban society such as Singapore, the National Environmental Agency of Singapore (NEA has set prescribed noise limits for residential areas. The purpose of this paper is to analyze the noise level in one such development that is adjacent to an expressway, examine the effect of building height on noise and to compare the results with the NEA standards. The paper concludes with the implications of the results and a discussion on the solution to the problem.

  11. The Influence of Membership Groups on Selecting Accommodations: the Case of the Residential Tourist

    Directory of Open Access Journals (Sweden)

    Javier Perez-Aranda

    2017-06-01

    Full Text Available An understanding of consumer behavior when choosing property as accommodations improves the use of limited resources such as land and may promote the suitable development of tourism destinations. Knowledge of the factors that influence consumer behavior and that condition the process of purchasing a residential tourism property is useful in managing and designing strategies for segmenting tourism destinations. This study analyzes the influence of membership groups such as social class, culture, and family on choosing the type of property (ownership versus renting or using family or friends’ property and the typology (single- or multifamily that is in demand among residential tourists in the destination. Firstly, we identify which membership groups specifically influence the selection of type of property (social class and family. Then, we identify which groups influence the property typology (social class and people who are traveling and, in addition, those that influence both choices (social class.

  12. 24 CFR 40.2 - Definition of “residential structure”.

    Science.gov (United States)

    2010-04-01

    ... OWNED RESIDENTIAL STRUCTURES § 40.2 Definition of “residential structure”. (a) As used in this part, the term residential structure means a residential structure (other than a privately owned residential structure and a residential structure on a military reservation): (1) Constructed or altered by or on behalf...

  13. Micro-CHP Systems for Residential Applications

    Energy Technology Data Exchange (ETDEWEB)

    Timothy DeValve; Benoit Olsommer

    2007-09-30

    Integrated micro-CHP (Cooling, Heating and Power) system solutions represent an opportunity to address all of the following requirements at once: conservation of scarce energy resources, moderation of pollutant release into our environment, and assured comfort for home-owners. The objective of this effort was to establish strategies for development, demonstration, and sustainable commercialization of cost-effective integrated CHP systems for residential applications. A unified approach to market and opportunity identification, technology assessment, specific system designs, adaptation to modular product platform component conceptual designs was employed. UTRC's recommendation to U.S. Department of Energy is to go ahead with the execution of the proposed product development and commercialization strategy plan under Phase II of this effort. Recent indicators show the emergence of micro-CHP. More than 12,000 micro-CHP systems have been sold worldwide so far, around 7,500 in 2004. Market projections predict a world-wide market growth over 35% per year. In 2004 the installations were mainly in Europe (73.5%) and in Japan (26.4%). The market in North-America is almost non-existent (0.1%). High energy consumption, high energy expenditure, large spark-spread (i.e., difference between electricity and fuel costs), big square footage, and high income are the key conditions for market acceptance. Today, these conditions are best found in the states of New York, Pennsylvania, New Jersey, Wisconsin, Illinois, Indiana, Michigan, Ohio, New England states. A multiple stage development plan is proposed to address risk mitigation. These stages include concept development and supplier engagement, component development, system integration, system demonstration, and field trials. A two stage commercialization strategy is suggested based on two product versions. The first version--a heat and power system named Micro-Cogen, provides the heat and essential electrical power to the

  14. Therapeutic Alliance Between Youth and Staff in Residential Group Care: Psychometrics of the Therapeutic Alliance Quality Scale

    OpenAIRE

    Duppong Hurley, Kristin; Lambert, Matthew C.; Van Ryzin, Mark; Sullivan, Justin; Stevens, Amy

    2012-01-01

    Therapeutic alliance has been frequently studied in individual counseling sessions; however, research on therapeutic alliance in residential settings for youth with mental health diagnoses has been limited. This may be due, in part, to the presence of multiple service providers often in caregiving roles. The purpose of this study was to examine the psychometric quality of a widely utilized measure of therapeutic alliance used in psychotherapy with youth in residential care where the treatment...

  15. An Investigation into the Factors Affecting the Design of Nature-Compatible Recreational-Residential Complexes- Instance Analysis

    Directory of Open Access Journals (Sweden)

    Seyyedeh Fatemeh Safavi Mirmahalleh

    2017-02-01

    Full Text Available Explaining tourism concepts, standards of recreational-residential complexes and the methods for accurate treating with nature, this paper tries to study the suitable instances of recreational-residential complexes and to adopt their positive aspects as a design strategy. SWOT matrix was built based on the weaknesses and strengths of the project site and design principles were derived by observing the extracted influential factors. Considering land topography, for example, different areas of buildings were shifted and combined with the nature. - Residential and public zones gained a nice view towards the nature by keeping their orientation and extending them in east-west direction - Service section connected more appropriately with residential and public areas - Sections which do not need extra light such as W.Cs, storages and installation rooms, were considered in a side of the building which was adjacent to soil - In residential section, rhythm was implemented in ceilings and windows - Golden values and proportions were used to design the plane and façade of the complex

  16. Residential Satisfaction in the Informal Neighborhoods of Ulaanbaatar, Mongolia

    Directory of Open Access Journals (Sweden)

    Jean Caldieron

    2013-03-01

    Full Text Available Residential satisfaction is a very important factor in determining the quality of life, housing improvement proposals, and adequate housing policies. This paper reports on the findings of a study in four informal neighborhoods or “ger districts” of Ulaanbaatar, the Mongolian capital. Mongolia has been facing an onslaught of rural migration to the urban areas because of two reasons. First, rural nomads have lost their livestock due to recent harsh climate conditions, and second because of the transition from communism to a democratic market economy, based on the exploitation of Mongolia’s rich mineral resources. In the cities, migrants have invaded land and erected rural nomadic “ger” (felt tents or yurts. The traditional ger (as they are called in the Mongolian language are sustainable structures well adapted for a nomadic society. However, when they are located in high-density, unplanned shantytowns, they create many issues. The country’s capital, Ulaanbaatar, is the coldest capital in the world; ger’ household use coal for heating which causes dense air pollution, especially in the winter. These informal urban areas lack sanitation, adequate vehicular access and other services. Eventually residents build small permanent houses, but they still lack for basic services. This paper presents the findings of more than one hundred household surveys related to housing conditions in three informal ger districts of Ulaanbaatar. The surveys were held in the summer of 2011. This paper discusses some of the characteristics of the settlements as well as the residential satisfaction of its inhabitants.

  17. Risk indicators of depression in residential homes

    NARCIS (Netherlands)

    Eisses, AMH; Kluiter, H; Jongenelis, K; Beekman, ATF; Ormel, J

    Objectives To assess risk indicators of depressive symptoms in social and personal domains of residents of residential homes. Methods In a cross-sectional study risk indicators for depressive symptoms (Geriatric Depression Scale) were examined in bivariate and multivariate analyses, four hundred and

  18. DEPRESSIONARY EFFECT OF PROXIMITY OF RESIDENTIAL ...

    African Journals Online (AJOL)

    Osondu

    2012-10-24

    Oct 24, 2012 ... opinions are analyzed and it revealed that the site has major impacts on the residents perceived quality of life, security and ... Key words: Landfill, Property value, Health and safety, Residential property, Solous. Introduction. The location ... Proximity to landfills and hazardous waste sites can severely affect ...

  19. MODEL FOR INSTANTANEOUS RESIDENTIAL WATER DEMANDS

    Science.gov (United States)

    Residential wateer use is visualized as a customer-server interaction often encountered in queueing theory. Individual customers are assumed to arrive according to a nonhomogeneous Poisson process, then engage water servers for random lengths of time. Busy servers are assumed t...

  20. Residential and Light Commercial HVAC. Teacher Edition.

    Science.gov (United States)

    Stephenson, David; Fulkerson, Dan, Ed.

    This curriculum guide contains 18 units of instruction for a competency-based course in residential and light commercial heating, ventilating, and air conditioning (HVAC). Introductory materials include a competency profile and an instructional/task analysis that correlates job training with related information for this course. Each instructional…

  1. Hydrological processes at the urban residential scale

    Science.gov (United States)

    Q. Xiao; E.G. McPherson; J.R. Simpson; S.L. Ustin

    2007-01-01

    In the face of increasing urbanization, there is growing interest in application of microscale hydrologic solutions to minimize storm runoff and conserve water at the source. In this study, a physically based numerical model was developed to understand hydrologic processes better at the urban residential scale and the interaction of these processes among different...

  2. Chapter 6: Residential Lighting Evaluation Protocol

    Energy Technology Data Exchange (ETDEWEB)

    Dimetrosky, Scott [Apex Analytics LLC, Boulder, CO (United States); Parkinson, Katie [Apex Analytics LLC, Boulder, CO (United States); Lieb, Noah [Apex Analytics LLC, Boulder, CO (United States)

    2015-02-01

    In recent years, residential lighting has represented a significant share of ratepayer-funded energy-efficiency electricity savings. Utilities have achieved the majority of these savings by promoting the purchase and installation of compact fluorescent lamps (CFLs), both standard 'twister' bulbs and specialty CFLs such as reflectors, A-Lamps, globes, and dimmable lights.

  3. Residential mobility breeds familiarity-seeking.

    Science.gov (United States)

    Oishi, Shigehiro; Miao, Felicity F; Koo, Minkyung; Kisling, Jason; Ratliff, Kate A

    2012-01-01

    Why are American landscapes (e.g., housing developments, shopping malls) so uniform, despite the well-known American penchant for independence and uniqueness? We propose that this paradox can be explained by American mobility: Residential mobility fosters familiarity-seeking and familiarity-liking, while allowing individuals to pursue their personal goals and desires. We reason that people are drawn to familiar objects (e.g., familiar, national chain stores) when they move. We conducted 5 studies to test this idea at the levels of society, individuals, and situations. We found that (a) national chain stores do better in residentially mobile places than in residentially stable places (controlling for other economic and demographic factors; Study 1); (b) individuals who have moved a lot prefer familiar, national chain stores to unfamiliar stores (Studies 2a and 2b); and (c) a residential mobility mindset enhances the mere exposure and familiarity-liking effect (Studies 4 and 5). In Study 5, we demonstrated that the link between mobility and familiarity-liking was mediated by anxiety evoked by mobility.

  4. housing tenure, residential moves and children's educational

    African Journals Online (AJOL)

    User

    ing of parents and whether residential moves experienced ... health and behavioural development of children. (Stiffman ... and whether the performance will see him/her to the next ... (herein called Children, Teachers, and Parents) .... Housing tenure has influence on families .... nificant from a policy stand point if it is to help.

  5. Influence of Macroeconomic Factors on Residential Property ...

    African Journals Online (AJOL)

    Sultan

    An attempt was made in this study to bridge the existing gap in the knowledge of the influence exerted by macroeconomic factors on residential .... inflation, high level of employment, low level of unemployment and balanced economic ... employment rate on property returns 1s consistent with that of Apergi (2003). Sari et al.

  6. 34 CFR 300.104 - Residential placement

    Science.gov (United States)

    2010-07-01

    ... child with a disability, the program, including non-medical care and room and board, must be at no cost... 34 Education 2 2010-07-01 2010-07-01 false Residential placement 300.104 Section 300.104 Education... REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION ASSISTANCE TO STATES FOR THE EDUCATION OF CHILDREN WITH...

  7. housing tenure, residential moves and children's educational

    African Journals Online (AJOL)

    User

    ABSTRACT. Research has shown that non-conventional factors like housing and residential experiences dur- ing childhood have impacts on children's success. Given the critical importance of human capi- tal accumulation in Ghana, it is significant from policy standpoint to recognise factors and mechanisms that are ...

  8. Analysis of the systems of ventilation of residential houses of Ukraine and Estonia

    Science.gov (United States)

    Savchenko, Olena; Zhelykh, Vasyl; Voll, Hendrik

    2017-12-01

    The most common ventilation system in residential buildings in Ukraine is natural ventilation. In recent years, due to increased tightness of structures, an increase in the content of synthetic finishing materials in them, the quality of microclimate parameters deteriorated. One of the measures to improve the parameters of indoor air in residential buildings is the use of mechanical inflow and exhaust ventilation system. In this article the regulatory documents concerning the design of ventilation systems in Ukraine and Estonia and the requirements for air exchange in residential buildings are considered. It is established that the existing normative documents in Ukraine are analogous to European norms, which allow design the system of ventilation of residential buildings according to European standards. However, the basis for the design of ventilation systems in Ukraine is the national standards, in which mechanical ventilation, unfortunately, is provided only for the design of high-rise buildings. To maintain acceptable microclimate parameters in residential buildings, it is advisable for designers to apply the requirements for designing ventilation systems in accordance with European standards.

  9. PECULIARITIES OF METHODOLOGICAL PROCESS OF FORMING RESTRICTIONS IN LAND USE

    Directory of Open Access Journals (Sweden)

    Tretyak A.

    2017-05-01

    use levels most clearly presented the background type of environmental management, which is interconnected with the zonal features of the landscape. For the background type of environmental management can be considered a priority of biological, land, water, and other resources. The background land use type is divided into subtypes: agricultural, forestry, traditional, resource, industrial and residential (rural. To ensure systematic consideration of land interests of the state, local communities, citizens and businesses we selected three hierarchical levels of territorial organization of land use, which are characterized by their methodological approaches to the process of forming restrictions in land use. To go from the general (territory to the specific (land formation of land use regime institutional scheme of methodological process of restrictions forming in land use is proposed.

  10. Information Processing and Creative Thinking Abilities of Residential and Non-Residential School Children

    Directory of Open Access Journals (Sweden)

    Atasi Mohanty

    2015-10-01

    Full Text Available This study attempts to assess and compare the residential and non-residential schoolchildren in information-processing skills and creative thinking abilities. A sample of 80 children from Classes 5 and 7 were selected from two types of schools, residential/ashram (02 and non-residential/formal schools (02 in Bolpur subdivision of West Bengal in India where the medium of instruction is Bengali language/mother-tongue. All the children were individually administered the PASS (Planning, Attention, Simultaneous, Successive, Stroop, Matching Familiar Figure Test (MFFT-20, and creative thinking tasks. The residential school children were found to perform better both in information processing and creative thinking tasks. The developmental trend could not be clearly observed due to small sample size, but with increasing age, children were using better processing strategies. Due to ashram environment, creative pedagogy, and various co-curricular activities, the residential school children were found to be more creative than their formal school counterparts. Moreover, some significant positive correlations were found among information processing skills and creative thinking dimensions.

  11. Mapping Dynamic Urban Land Use Patterns with Crowdsourced Geo-Tagged Social Media (Sina-Weibo and Commercial Points of Interest Collections in Beijing, China

    Directory of Open Access Journals (Sweden)

    Yandong Wang

    2016-11-01

    Full Text Available In fast-growing cities, especially large cities in developing countries, land use types are changing rapidly, and different types of land use are mixed together. It is difficult to assess the land use types in these fast-growing cities in a timely and accurate way. To address this problem, this paper presents a multi-source data mining approach to study dynamic urban land use patterns. Spatiotemporal social media data reveal human activity patterns in different areas, social media text data reflects the topics discussed in different areas, and Points of Interest (POI reflect the distribution of urban facilities in different regions. Human activity patterns, topics of discussion on social media, and the distribution of urban facilities in different regions were combined and analyzed to infer urban land use patterns. We collected 9.5 million geo-tagged Chinese social media (Sina-Weibo messages from January 2014 to July 2014 in the urban core areas of Beijing and compared them with 385,792 commercial Points of Interest (POI from Datatang (a Chinese digital data content provider. To estimate urban land use types and patterns in Beijing, a regular grid of 400 m × 400 m was created to divide the urban core areas into 18,492 cells. By analyzing the temporal frequency trends of social media messages within each cell using K-means clustering algorithm, we identified seven types of land use clusters in Beijing: residential areas, university dormitories, commercial areas, work areas, transportation hubs, and two types of mixed land use areas. Text mining, word clouds, and the distribution analysis of POI were used to verify the estimated land use types successfully. This study can help urban planners create up-to-date land use patterns in an economic way and help us better understand dynamic human activity patterns in a city.

  12. Technology assessment of solar energy systems: residential use of fuelwood in the Pacific Northwest

    Energy Technology Data Exchange (ETDEWEB)

    Petty, P.N.; Hopp, W.J.

    1981-08-01

    The evidence of impacts associated with the use of fuelwood for residential space heating in the region including the states of Washington, Oregon, and Idaho is identified and evaluated. The use of fuelwood for space heating was projected into the future, and then the potential size of the impacts that had been identified and estimated was evaluated. These projections are provided in five year increments beginning in 1980 and proceeding to the year 2000. Policy options are suggested which may mitigate the adverse impacts identified, while preserving the positive effect of reducing residential demand for energy derived from nonrenewable sources.

  13. Energy management in residential and small commercial buildings. Annual report, fiscal year 1976

    Energy Technology Data Exchange (ETDEWEB)

    Batey, J.; Gazerro, V.; Salzano, F.J.; Berlad, A.L.

    1976-07-01

    The goal of the present program is to develop the technical basis for efficient energy use in space heating of residential and small commercial buildings. Efficiency measurements performed on conventional residential oil-fired hot water heating equipment, including both steady state and cyclic (part load) efficiency determinations are described. A list of preliminary recommendations for retrofit actions to improve efficiency is provided. A summary of work carried out in the areas of thermal storage media, fenestration, and building thermal dynamics is also presented.

  14. Parent satisfaction with early parenting residential services: a telephone interview study.

    Science.gov (United States)

    Fowler, Cathrine; Rossiter, Chris; Maddox, Julie; Dignam, Denise; Briggs, Carolyn; Deguio, Anne-Lyse; Kookarkin, Jane

    2012-12-01

    Early parenting residential units provide a child and family health support and education service for parents experiencing parenting difficulties. An ongoing concern of nursing staff and management is whether the parenting knowledge and skills gained are translated into sustainable parenting practices after discharge. This paper explores the response to a post discharge telephone interview about parents' experience of nursing care during their residential stay and their parenting experience since discharge. A descriptive qualitative approach identified four themes in the parents' responses: greater confidence, greater knowledge about their babies, changing expectations of parenting and their infants, and sustainability of parenting skills.

  15. Promoting adoption of fall prevention measures among Latino workers and residential contractors: formative research findings.

    Science.gov (United States)

    Teran, Suzanne; Blecker, Hillary; Scruggs, Kelsie; García Hernández, Javier; Rahke, Barbara

    2015-08-01

    Falls from heights remain a concern in construction, particularly for foreign-born Latino construction workers employed by small residential contractors. The social ecological model provides a framework to assess the individual and contextual factors influencing the risk for falls. Five focus groups and thirteen in-depth interviews with workers, small residential contractors, and key informants were conducted in 2012 in San Francisco and Philadelphia. Data were analyzed with qualitative methods. Economic conditions in residential construction, coupled with a lack of enforcement and vulnerabilities of the foreign-born workforce, are principal contributors to risk for falls. Small contractors perceive strong economic disincentives for implementation of fall protection and foreign-born Latino workers experience a variety of social, cultural and occupational pressures impeding its use. Increased adoption of fall protection cannot be accomplished solely by targeting Latino construction workers. Research is needed on incentives to influence contractor behavior and facilitate adoption of fall protection measures. © 2015 Wiley Periodicals, Inc.

  16. An International Project on Indoor Air Quality Design and Control in Low Energy Residential Buildings

    DEFF Research Database (Denmark)

    Rode, Carsten; Abadie, Marc; Qin, Menghao

    2016-01-01

    focal points to limiting energy consumption for thermally conditioning the indoor environment will be to possibly reducing the ventilation rate, or making it in a new way demand controlled. However, this must be done such that it does not have adverse effects on indoor air quality (IAQ). Annex 68......, Indoor Air Quality Design and Control in Low Energy Residential Buildings, is a project under IEA’s Energy Conservation in Buildings and Communities Program (EBC), which will endeavor to investigate how future residential buildings are able to have very high energy performance whilst providing...... the hygrothermal parameters, the chemical conditions, ventilation and the wellbeing of occupants. The project is divided into the five subtasks: 1. Defining the metrics. 2. Pollutant loads in residential buildings. 3. Modeling. 4. Strategies for design and control of buildings. 5. Field measurements and case...

  17. Remote sensing study of land use and sedimentation in the Ross Barnett Reservoir, Jackson, Mississippi area

    Science.gov (United States)

    Mealor, W. T., Jr.; Pinson, T. W.; Wertz, D. L.; Hoskin, C. M.; Williams, D. C.

    1972-01-01

    This multi-year study is aimed at focusing on the recognition of sediment and other affluents in a selected area of the Ross Barnett Reservoir. The principle objectives are the determination of land use types, effect of land use on erosion, and the correlation of sediment with land use in the area. The I2S multi-band imagery was employed in conjunction with ground truth data for both water and land use studies. The selected test site contains approximately forty square miles including forest, open land, and water in addition to residential and recreational areas.

  18. Implication of relationship between natural impacts and land use/land cover (LULC) changes of urban area in Mongolia

    Science.gov (United States)

    Gantumur, Byambakhuu; Wu, Falin; Zhao, Yan; Vandansambuu, Battsengel; Dalaibaatar, Enkhjargal; Itiritiphan, Fareda; Shaimurat, Dauryenbyek

    2017-10-01

    Urban growth can profoundly alter the urban landscape structure, ecosystem processes, and local climates. Timely and accurate information on the status and trends of urban ecosystems is critical to develop strategies for sustainable development and to improve the urban residential environment and living quality. Ulaanbaatar city was urbanized very rapidly caused by herders and farmers, many of them migrating from rural places, have played a big role in this urban expansion (sprawl). Today, 1.3 million residents for about 40% of total population are living in the Ulaanbaatar region. Those human activities influenced stronger to green environments. Therefore, the aim of this study is determined to change detection of land use/land cover (LULC) and estimating their areas for the trend of future by remote sensing and statistical methods. The implications of analysis were provided by change detection methods of LULC, remote sensing spectral indices including normalized difference vegetation index (NDVI), normalized difference water index (NDWI) and normalized difference built-up index (NDBI). In addition, it can relate to urban heat island (UHI) provided by Land surface temperature (LST) with local climate issues. Statistical methods for image processing used to define relations between those spectral indices and change detection images and regression analysis for time series trend in future. Remote sensing data are used by Landsat (TM/ETM+/OLI) satellite images over the period between 1990 and 2016 by 5 years. The advantages of this study are very useful remote sensing approaches with statistical analysis and important to detecting changes of LULC. The experimental results show that the LULC changes can image on the present and after few years and determined relations between impacts of environmental conditions.

  19. Underpinning Land Management

    DEFF Research Database (Denmark)

    Enemark, Stig

    This paper provides an overall understanding of the concept of land administration systems for dealing with rights, restrictions and responsibilities in future spatially enabled government. Further, the paper presents the role of FIG with regard to building the capacity in this area and responding...

  20. Diet, residential origin, and pathology at Machu Picchu, Peru.

    Science.gov (United States)

    Turner, Bethany L; Armelagos, George J

    2012-09-01

    Pathological conditions in human skeletal remains provide a wealth of information about archaeological populations, but many are limited in their interpretive significance by their nonspecific etiologies. This study analyzes three common pathological conditions known to manifest in infancy and childhood in the skeletal population from Machu Picchu, Peru (N = 74) with published carbon, nitrogen, oxygen, strontium, and lead isotopic data (Turner et al.: J Archaeol Sci 36 (2009) 317-332; Turner et al.: Chungara: Revista de Antropología Chilena 42 (2010) 515-524) to distinguish early-life diet from residential origins as significantly associated with pathologies among the site's inhabitants. Analyses of variance indicate highly significant variation between enamel δ(18)O values, which serve as a rough proxy of local environment, and both cribra orbitalia (CO) and porotic hyperostosis (PH), generally understood to be markers of anemia. Results tentatively suggest that individuals manifesting these lesions may have lived closer to the arid coasts; however, no significant variation was found in parameters of diet (enamel δ(13) C(carbonate), dentin δ(13) C(collagen), dentin δ(15)N) by either CO or PH, suggesting that the primary factors causing anemia may have been more significantly related to residential origin rather than diet. Linear enamel hypoplasia (LEH) frequency significantly varied by both dietary and residential parameters, supporting models of LEH formation from a synergy of dietary and environmental factors. These results support previous research on the etiology of PH in the Andes; they also represent a useful approach to refining site-specific interpretations of pathological conditions in archaeological populations, and exploring etiological variation between populations. Copyright © 2012 Wiley Periodicals, Inc.

  1. Residential radon and lung cancer incidence in a Danish cohort

    Energy Technology Data Exchange (ETDEWEB)

    Braeuner, Elvira V., E-mail: ole@cancer.dk [Diet, Genes and Environment, Danish Cancer Society Research Centre, Copenhagen (Denmark); Danish Building Research Institute, Aalborg University (Denmark); Andersen, Claus E. [Center for Nuclear Technologies, Radiation Research Division, Riso National Laboratory for Sustainable Energy, Technical University of Denmark, Roskilde (Denmark); Sorensen, Mette [Diet, Genes and Environment, Danish Cancer Society Research Centre, Copenhagen (Denmark); Jovanovic Andersen, Zorana [Diet, Genes and Environment, Danish Cancer Society Research Centre, Copenhagen (Denmark); Center for Epidemiology Screening, Department of Public Health, University of Copenhagen (Denmark); Gravesen, Peter [Geological Survey of Denmark and Greenland, Copenhagen (Denmark); Ulbak, Kaare [National Institute of Radiation Protection, Herlev (Denmark); Hertel, Ole [Department of Environmental Science, Aarhus University, Aarhus (Denmark); Pedersen, Camilla [Diet, Genes and Environment, Danish Cancer Society Research Centre, Copenhagen (Denmark); Overvad, Kim [Department of Epidemiology, School of Public Health, Aarhus University, Aarhus (Denmark); Tjonneland, Anne; Raaschou-Nielsen, Ole [Diet, Genes and Environment, Danish Cancer Society Research Centre, Copenhagen (Denmark)

    2012-10-15

    High-level occupational radon exposure is an established risk factor for lung cancer. We assessed the long-term association between residential radon and lung cancer risk using a prospective Danish cohort using 57,053 persons recruited during 1993-1997. We followed each cohort member for cancer occurrence until 27 June 2006, identifying 589 lung cancer cases. We traced residential addresses from 1 January 1971 until 27 June 2006 and calculated radon at each of these addresses using information from central databases regarding geology and house construction. Cox proportional hazards models were used to estimate incidence rate ratios (IRR) and 95% confidence intervals (CI) for lung cancer risk associated with residential radon exposure with and without adjustment for sex, smoking variables, education, socio-economic status, occupation, body mass index, air pollution and consumption of fruit and alcohol. Potential effect modification by sex, traffic-related air pollution and environmental tobacco smoke was assessed. Median estimated radon was 35.8 Bq/m{sup 3}. The adjusted IRR for lung cancer was 1.04 (95% CI: 0.69-1.56) in association with a 100 Bq/m{sup 3} higher radon concentration and 1.67 (95% CI: 0.69-4.04) among non-smokers. We found no evidence of effect modification. We find a positive association between radon and lung cancer risk consistent with previous studies but the role of chance cannot be excluded as these associations were not statistically significant. Our results provide valuable information at the low-level radon dose range.

  2. Objectively Measured Activity Patterns among Adults in Residential Aged Care

    Directory of Open Access Journals (Sweden)

    Natasha Reid

    2013-12-01

    Full Text Available Objectives: To determine the feasibility of using the activPAL3TM activity monitor, and, to describe the activity patterns of residential aged care residents. Design: Cross-sectional. Setting: Randomly selected aged care facilities within 100 km of the Gold Coast, Queensland, Australia. Participants: Ambulatory, older (≥60 years residential aged care adults without cognitive impairment. Measurements: Feasibility was assessed by consent rate, sleep/wear diary completion, and through interviews with staff/participants. Activity patterns (sitting/lying, standing, and stepping were measured via activPAL3TM monitors worn continuously for seven days. Times spent in each activity were described and then compared across days of the week and hours of the day using linear mixed models. Results: Consent rate was 48% (n = 41. Activity patterns are described for the 31 participants (mean age 84.2 years who provided at least one day of valid monitor data. In total, 14 (45% completed the sleep/wear diary. Participants spent a median (interquartile range of 12.4 (1.7 h sitting/lying (with 73% of this accumulated in unbroken bouts of ≥30 min, 1.9 (1.3 h standing, and 21.4 (36.7 min stepping during their monitored waking hours per day. Activity did not vary significantly by day of the week (p ≥ 0.05; stepping showed significant hourly variation (p = 0.018. Conclusions: Older adults in residential aged care were consistently highly sedentary. Feasibility considerations for objective activity monitoring identified for this population include poor diary completion and lost monitors.

  3. Customary land tenure dynamics at peri-urban Ghana : Implications for land administration system modeling

    NARCIS (Netherlands)

    Arko-Adjei, A.; de Jong, J.; Zevenbergen, J.A.; Tuladhar, A.M.

    2009-01-01

    Customary land tenure is criticized as dynamic with the institutional framework unable to provide enough tenure security at all times. It is also criticized as ineffective to cope with the trends in land tenure delivery at peri-urban areas where individualization of land and demand for land is high.

  4. Distributed demand-side management optimisation for multi-residential users with energy production and storage strategies

    Directory of Open Access Journals (Sweden)

    Emmanuel Chifuel Manasseh

    2014-12-01

    Full Text Available This study considers load control in a multi-residential setup where energy scheduler (ES devices installed in smart meters are employed for demand-side management (DSM. Several residential end-users share the same energy source and each residential user has non-adjustable loads and adjustable loads. In addition, residential users may have storage devices and renewable energy sources such as wind turbines or solar as well as dispatchable generators. The ES devices exchange information automatically by executing an iterative distributed algorithm to locate the optimal energy schedule for each end-user. This will reduce the total energy cost and the peak-to-average ratio (PAR in energy demand in the electric power distribution. Users possessing storage devices and dispatchable generators strategically utilise their resources to minimise the total energy cost together with the PAR. Simulation results are provided to evaluate the performance of the proposed game theoretic-based distributed DSM technique.

  5. Residential care centers for persons with intellectual disability in Israel. Trends in the number of children 1999-2006.

    Science.gov (United States)

    Morad, Mohammed; Fuchs, Brian Seth; Merrick-Kenig, Efrat; Kandel, Isack; Merrick, Joav

    2009-01-01

    In 1997-1998 a questionnaire was developed by the Office of the Medical Director, Ministry of Social Affairs and Social Services. This questionnaire has aimed to assess, on a yearly basis, the health of the residents with intellectual disability and the services provided to them by specific residential care centers within Israel. The present study was conducted to examine trends in the number of children with intellectual disability in residential care centers in Israel. We found a clear downward trend with regard to the percent of children living in residential care facilities, from 18.1% of the total population in 1999 to 13.3% in 2006. Children living in residential care in 2006 comprised 4.5% of the population of persons with intellectual disability serviced by the Ministry of Social Affairs and Social Services.

  6. Land development risks along state transportation corridors.

    Science.gov (United States)

    2013-09-01

    Land development that is not coordinated with transportation planning can compromise the performance : of Washingtons state routes. Identifying land at risk for development along state routes can provide : opportunities for proactive, collaborativ...

  7. LSRA landing with tire test

    Science.gov (United States)

    1994-01-01

    A space shuttle landing gear system is visible between the two main landing gear components on this NASA CV-990, modified as a Landing Systems Research Aircraft (LSRA). The space shuttle landing gear test unit, operated by a high-pressure hydraulic system, allowed engineers to assess and document the performance of space shuttle main and nose landing gear systems, tires and wheel assemblies, plus braking and nose wheel steering performance. The series of 155 test missions for the space shuttle program, conducted at NASA's Dryden Flight Research Center, Edwards, California, provided extensive data about the life and endurance of the shuttle tire systems and helped raise the shuttle crosswind landing limits at Kennedy.

  8. Living Lands

    DEFF Research Database (Denmark)

    Christensen, Suna Møller

    2015-01-01

    , hunters attended to questions like safe-journeying on ice or the role of natural surroundings in children’s education, in ways revealing a relational perception of ‘nature’ and dissolving culture-nature dualisms. Hunters’ experiences in living the land afforded children a dwelling position from which......In this presentation I draw on fieldtrips on dog sledge in Northern Greenland in 2012 and fieldtrips among caribou hunters in West Greenland in 2010 and 2012. I carried out fieldtrips through snow and ice to explore how these landscapes play a role in the life of modern Greenlanders. Fieldtrips...... to grow with the features of the land. Framed this way, ‘nature’ was regarded as part of the social world. I suggest that learning among Arctic hunters is social and twofold. First, we can learn how human-environment relations influence individual life trajectories. Secondly, ‘nature’ as part...

  9. NUMBER AND KINDS OF CHILDREN'S RESIDENTIAL INSTITUTIONS IN THE UNITED STATES.

    Science.gov (United States)

    KUBY, ALMA M.; STAR, SHIRLEY A.

    A BYPRODUCT OF THE PROJECT ON PHYSICAL FACILITIES FOR GROUP CARE OF CHILDREN, THE REPORT LISTS THE NUMBER AND KINDS OF CHILDREN'S RESIDENTIAL INSTITUTIONS. TEN TABLES PROVIDE DATA AS OF SEPTEMBER 1965 ON THE TYPES AND AUSPICES OF PUBLIC AND PRIVATE (BOTH VOLUNTARY AND PROPRIETARY) INSTITUTIONS, INCLUDING MATERNITY HOMES FOR UNMARRIED GIRLS, AND…

  10. Celebrity Homes, Inc. d/b/a Hanover Falls Residential Construction - Clean Water Act Public Notice

    Science.gov (United States)

    The EPA is providing notice of an Administrative Penalty Assessent in the form of an Expedited Storm Water Settlement Agreement against Celebrity Homes, Inc. d/b/a Hanover Falls Residential Construction, a business located at 14002 L Street, Omaha, NE, for

  11. Determinants of establishment survival for residential trees in Sacramento County, CA

    Science.gov (United States)

    Lara A. Roman; John J. Battles; Joe R. McBride

    2014-01-01

    Urban forests can provide ecosystem services that motivate tree planting campaigns, and tree survival is a key element of program success and projected benefits. We studied survival in a shade tree give-away program in Sacramento, CA, monitoring a cohort of young trees for five years on single-family residential properties. We used conditional inference trees to...

  12. Trauma Experiences, Maltreatment-Related Impairments, and Resilience among Child Welfare Youth in Residential Care

    Science.gov (United States)

    Collin-Vezina, Delphine; Coleman, Kim; Milne, Lise; Sell, Jody; Daigneault, Isabelle

    2011-01-01

    The aim of this paper was to provide a description of the trauma experiences, trauma-related sequels, and resilience features of a sample of Canadian youth in residential care facilities, as well as to explore the impact of gender and of the number of different traumas experienced on trauma-related sequels and resilience features. A convenience…

  13. Generalization of Anger-Coping Skills from Day-Service to Residential Settings

    Science.gov (United States)

    Willner, Paul; Tomlinson, Sarah

    2007-01-01

    Objective: To evaluate the extent to which anger management training provided within a learning disabilities day service generalizes to residential settings. Method: Eleven day-service users participated in one of two anger management groups. Treatment was delivered by day-service staff and an assistant psychologist, using a standard…

  14. Multi-Scale Residential Segregation: Black Exceptionalism and America's Changing Color Line

    Science.gov (United States)

    Parisi, Domenico; Lichter, Daniel T.; Taquino, Michael C.

    2011-01-01

    America's changing color line is perhaps best expressed in shifting patterns of neighborhood residential segregation--the geographic separation of races. This research evaluates black exceptionalism by using the universe of U.S. blocks from the 1990 and 2000 decennial censuses to provide a "single" geographically inclusive national…

  15. Lead in Drinking Water in Schools and Non-Residential Buildings.

    Science.gov (United States)

    Environmental Protection Agency, Washington, DC.

    This manual demonstrates how drinking water in schools and non-residential buildings can be tested for lead and how contamination problems can be corrected when found. The manual also provides background information concerning the sources and health effects of lead, how lead gets into drinking water, how lead in drinking water is regulated, and…

  16. Regulating Life in Residential Care: The Unassuming Authority of the Timetable

    Science.gov (United States)

    Tan, Jennifer

    2010-01-01

    This paper highlights the various roles and influences of a particular text form: the timetable pasted unassumingly on the wall of a residential home for children. It provides examples of literacy events that take place around the ubiquitous timetable and how through these events, the social dynamics of its residents and those around them are…

  17. Implementing Trauma-Informed Treatment for Youth in a Residential Facility: First-Year Outcomes

    Science.gov (United States)

    Greenwald, Ricky; Siradas, Lynn; Schmitt, Thomas A.; Reslan, Summar; Fierle, Julia; Sande, Brad

    2012-01-01

    Training in the Fairy Tale model of trauma-informed treatment was provided to clinical and direct care staff working with 53 youth in a residential treatment facility. Compared to the year prior to training, in the year of the training the average improvement in presenting problems was increased by 34%, time to discharge was reduced by 39%, and…

  18. Residential Carers' Knowledge and Attitudes towards Physiotherapy Interventions for Adults with Learning Disabilities

    Science.gov (United States)

    Stewart, Stephen; Macha, Ruth; Hebblethwaite, Amy; Hames, Annette

    2009-01-01

    Through the use of face-to-face interviews, this article explores residential carers' perceptions and understanding of a physiotherapy service provided to patients with a learning disability, with the aim of highlighting potential areas for improvement in the service. Carers involved in the study reported a good relationship with the…

  19. Modeling and simulating industrial land-use evolution in Shanghai, China

    Science.gov (United States)

    Qiu, Rongxu; Xu, Wei; Zhang, John; Staenz, Karl

    2017-08-01

    This study proposes a cellular automata-based Industrial and Residential Land Use Competition Model to simulate the dynamic spatial transformation of industrial land use in Shanghai, China. In the proposed model, land development activities in a city are delineated as competitions among different land-use types. The Hedonic Land Pricing Model is adopted to implement the competition framework. To improve simulation results, the Land Price Agglomeration Model was devised to simulate and adjust classic land price theory. A new evolutionary algorithm-based parameter estimation method was devised in place of traditional methods. Simulation results show that the proposed model closely resembles actual land transformation patterns and the model can not only simulate land development, but also redevelopment processes in metropolitan areas.

  20. Aged Residential Care Health Utilisation Study (ARCHUS: a randomised controlled trial to reduce acute hospitalisations from residential aged care

    Directory of Open Access Journals (Sweden)

    Foster Susan J

    2012-09-01

    Full Text Available Abstract Background For residents of long term care, hospitalisations can cause distress and disruption, and often result in further medical complications. Multi-disciplinary team interventions have been shown to improve the health of Residential Aged Care (RAC residents, decreasing the need for acute hospitalisation, yet there are few randomised controlled trials of these complex interventions. This paper describes a randomised controlled trial of a structured multi-disciplinary team and gerontology nurse specialist (GNS intervention aiming to reduce residents’ avoidable hospitalisations. Methods/Design This Aged Residential Care Healthcare Utilisation Study (ARCHUS is a cluster- randomised controlled trial (n = 1700 residents of a complex multi-disciplinary team intervention in long-term care facilities. Eligible facilities certified for residential care were selected from those identified as at moderate or higher risk of resident potentially avoidable hospitalisations by statistical modelling. The facilities were all located in the Auckland region, New Zealand and were stratified by District Health Board (DHB. Intervention The intervention provided a structured GNS intervention including a baseline facility needs assessment, quality indicator benchmarking, a staff education programme and care coordination. Alongside this, three multi-disciplinary team (MDT meetings were held involving a geriatrician, facility GP, pharmacist, GNS and senior nursing staff. Outcomes Hospitalisations are recorded from routinely-collected acute admissions during the 9-month intervention period followed by a 5-month follow-up period. ICD diagnosis codes are used in a pre-specified definition of potentially reducible admissions. Discussion This randomised-controlled trial will evaluate a complex intervention to increase early identification and intervention to improve the health of residents of long term care. The results of this trial are expected in early

  1. Customer service in the residential property market of South Africa

    Directory of Open Access Journals (Sweden)

    S Rudansky-KlopperS

    2015-07-01

    Full Text Available An increasing number of estate agencies are entering the real estate market in South Africa and many are struggling to survive as competition grows stronger. Customer service has become of overriding importance to establish a differential advantage that will ensure long-term survival. This study investigates customer service by estate agencies in the residential property market of South Africa. The results indicate that estate agencies seem to be aware of the importance of providing good customer service and of being service-oriented, but they do not always seem to realise the need to conduct marketing research and test the actual satisfaction of customers with the services provided, leaving a potential gap between what the customer wants and what the estate agency provides.

  2. Future land use plan

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-08-31

    The US Department of Energy`s (DOE) changing mission, coupled with the need to apply appropriate cleanup standards for current and future environmental restoration, prompted the need for a process to determine preferred Future Land Uses for DOE-owned sites. DOE began the ``Future Land Use`` initiative in 1994 to ensure that its cleanup efforts reflect the surrounding communities` interests in future land use. This plan presents the results of a study of stakeholder-preferred future land uses for the Brookhaven National Laboratory (BNL), located in central Long Island, New York. The plan gives the Laboratory`s view of its future development over the next 20 years, as well as land uses preferred by the community were BNL ever to cease operations as a national laboratory (the post-BNL scenario). The plan provides an overview of the physical features of the site including its history, topography, geology/hydrogeology, biological inventory, floodplains, wetlands, climate, and atmosphere. Utility systems and current environmental operations are described including waste management, waste water treatment, hazardous waste management, refuse disposal and ground water management. To complement the physical descriptions of the site, demographics are discussed, including overviews of the surrounding areas, laboratory population, and economic and non-economic impacts.

  3. Analysis of Climate and Land Use Changes Impacts on Land Degradation in the North China Plain

    Directory of Open Access Journals (Sweden)

    Zhihui Li

    2015-01-01

    Full Text Available Land degradation is a complex process which involves both the natural ecosystem and the socioeconomic system, among which climate and land use changes are the two predominant driving factors. To comprehensively and quantitatively analyze the land degradation process, this paper employed the Normalized Difference Vegetation Index (NDVI as a proxy to assess land degradation and further applied the binary panel logit regression model to analyze the impacts of the driving factors on land degradation in the North China Plain. The results revealed that an increase in rainfall and temperature would significantly and positively contribute to the land improvement, and conversion from cultivated land to grassland and forest land showed positive relationship with land improvement, while conversion to built-up area will lead to land degradation. Besides, human agricultural intensification represented by fertilizer utilization will help to improve the land quality. The economic development may exert positive impacts on land quality to alleviate land degradation, although the rural economic development and agricultural production will exert negative impacts on the land and lead to land degradation. Infrastructure construction would modify the land surface and further resulted in land degradation. The findings of the research will provide scientific information for sustainable land management.

  4. TRENDS OF LAND SYSTEM IN UKRAINE

    Directory of Open Access Journals (Sweden)

    A. Tretiak

    2017-02-01

    Full Text Available The organization of land use in different countries is characterized by a variety of land system types, those proved their effectiveness in certain countries, but not are necessarily as effective in others. The objective factors that led to the emergence of various models of the land system, include socio-economic, historical, ethnic, cultural, natural and other features of different countries and peoples that inhabit them. During 1991-2016 years,Ukraineestablished basics of a new land order and the respective land relations and the system of market-oriented land use, especially in agriculture. It is characterized by: a new legal and regulatory framework, different types of ownership of land and other natural resources, a multi-structure and paid land use, providing public with land parcels, initiated the establishment of a market-oriented system of state land cadastre, including registration of land parcels and rights to them. So, modern land transformations in Ukraine, which laid the basics of a new land order, requires the development of new approaches to land use management at different hierarchical levels of general land planning throughout the country. It caused by many reasons. Primarily: setting the state boundaries and bounds of administrative units; development of different types of land ownership; increased numbers of new landowning and land tenure of citizens, enterprises, institutions and associations up to more than 23 million; need for separation of state and municipal property for land; establishment of payment for land use; specification of legal and functional status of land and of various restrictions, encumbrances and easements to each individual land parcel. It is hard to overemphasize the importance of work on land-use planning at different hierarchical levels and general land management in modern conditions. Particularly acute need of land planning in urban and agricultural land use sectors of the country. Thus, the

  5. FACTOR ANALYSIS OF MULTISTOREY RESIDENTIAL BUILDINGS ZONE

    Directory of Open Access Journals (Sweden)

    Петр Матвеевич Мазуркин

    2016-02-01

    Full Text Available According to the UN classification of 11 classes of soil cover, the first three are grass, trees and shrubs and forests. In the city they correspond to the three elements of vegetation: lawns, tree plantings (trees and shrubs. We have adopted zoning for city-building to identify statistical regularities. Map dimensions in GIS "Map 2011" Yoshkar-Ola was allocated to "residential zone" and "Area of construction of multi-storey residential buildings (cadastral 58 quart crystals". The parameters of the elements of the vegetation cover have been considered: the number of elements of different levels, area and perimeter, the absolute and relative form, and activity of vegetation. As the result, we have obtained equations of binomial rank distributions, conducted the ratings and selected the best of cadastral quarter on environmental conditions.

  6. Adjustment problems and residential care environment

    Directory of Open Access Journals (Sweden)

    Jan Sebastian Novotný

    2015-01-01

    Full Text Available Problem: Residential care environment represents a specific social space that is associated with a number of negative consequences, covering most aspects of children and youth functioning. The paper analyzes of the presence of adjustment problems among adolescents from institutional care environment and compares this results with a population of adolescents who grew up in a family. Methods: The sample consisted of two groups of adolescents. The first group included 285 adolescents currently growing up in an residential care environment, aged 13 to 21 (M = 16.23, SD = 1.643. The second group consisted of 214 adolescents growing up in a family, aged 15 to 20 (M = 17.07, SD = 1.070. We used a questionnaire Youth Self Report. Data were analyzed using descriptive statistics and MANOVA. Results: Results showed that adolescents in residential care exhibit higher average values in all adjustment problems. Also, in the context of diagnostic categories are the residential care adolescents more frequently in non-normal range (borderline and clinical, primarily in the border range. The greatest differences were reflected in the Thought problems and Rule-breaking behavior. MANOVA showed a significant multivariate effect between groups of adolescents, Hotelling's T = .803, F(8, 490 = 49.202, p <.001, d = .445 (large effect. Univariate analysis further showed a significant effect for Withdrawn/depressed (p = .044, d = .089, small effect, Somatic complaints (p = .002, d = .139, medium effect, Social problems (p = 004, d = .127, a small effect, Thought problems (p <.001, d = .633, strong effect, Attention problems (p <.001, d = .320,strong effect, Rule-breaking behavior (p <.001 , d = .383, strong effect, and Aggressive behavior (p = 015, d = .110, small effect. Results for the dimension of Anxious/depressed were not significant (p = .159. Discussion: The results didn’t confirmed the assumption that more than 30% of residential care adolescents have adjustment

  7. Overlooked: children with disabilities in residential care.

    Science.gov (United States)

    Trout, Alexandra L; Casey, Kathryn; Chmelka, M Beth; DeSalvo, Catherine; Reid, Robert; Epstein, Michael H

    2009-01-01

    While estimates suggest that 10% to 31% of children in residential care are identified as with a disability, little is known about their characteristics or functioning as compared to nondisabled peers. This study evaluated data of 123 children with (n=34) and without (n=89) disabilities in residential care to determine demographic, behavioral, mental health, and educational characteristics. Data included demographic, behavior checklist, and standardized mental health and academic measures. Results indicated that both groups presented elevated risks; however, scores for children with disabilities revealed even greater levels of need. Primary risks were found on indicators of behaviors (e.g., social functioning), mental illness (e.g., anxiety), and academic performance (e.g., general knowledge and reading). Implications, limitations, and recommendations for future research are discussed.

  8. Energy data sourcebook for the US residential sector

    Energy Technology Data Exchange (ETDEWEB)

    Wenzel, T.P.; Koomey, J.G.; Sanchez, M. [and others

    1997-09-01

    Analysts assessing policies and programs to improve energy efficiency in the residential sector require disparate input data from a variety of sources. This sourcebook, which updates a previous report, compiles these input data into a single location. The data provided include information on end-use unit energy consumption (UEC) values of appliances and equipment efficiency; historical and current appliance and equipment market shares; appliances and equipment efficiency and sales trends; appliance and equipment efficiency standards; cost vs. efficiency data for appliances and equipment; product lifetime estimates; thermal shell characteristics of buildings; heating and cooling loads; shell measure cost data for new and retrofit buildings; baseline housing stocks; forecasts of housing starts; and forecasts of energy prices and other economic drivers. This report is the essential sourcebook for policy analysts interested in residential sector energy use. The report can be downloaded from the Web at http://enduse.lbl. gov/Projects/RED.html. Future updates to the report, errata, and related links, will also be posted at this address.

  9. Profitability of Residential Battery Energy Storage Combined with Solar Photovoltaics

    Directory of Open Access Journals (Sweden)

    Christoph Goebel

    2017-07-01

    Full Text Available Lithium-ion (Li-Ion batteries are increasingly being considered as bulk energy storage in grid applications. One such application is residential energy storage combined with solar photovoltaic (PV panels to enable higher self-consumption rates, which has become financially more attractive recently due to decreasing feed-in subsidies. Although residential energy storage solutions are commercially mature, it remains unclear which system configurations and circumstances, including aggregator-based applications such as the provision of ancillary services, lead to profitable consumer investments. Therefore, we conduct an extensive simulation study that is able to jointly capture these aspects. Our results show that, at current battery module prices, even optimal system configurations still do not lead to profitable investments into Li-Ion batteries if they are merely used as a buffer for solar energy. The first settings in which they will become profitable, as prices are further declining, will be larger households at locations with higher average levels of solar irradiance. If the batteries can be remote-controlled by an aggregator to provide overnight negative reserve, their profitability increases significantly.

  10. Manufactured Residential Utility Wall System (ResCore),

    Energy Technology Data Exchange (ETDEWEB)

    Wendt, Robert [Oak Ridge National Lab., TN (United States); Lundell, Clark; Lau, Tin Man [Auburn Univ., AL (United States)

    1997-12-31

    This paper describes the design and development of a manufactured residential utility wall system referred to as ResCore. ResCore is a self contained, manufactured, residential utility wall that provides complete rough-in of utilities (power, gas, water, and phone) and other functions (exhaust, combustion make-up air, refrigerant lines, etc.) to serve the kitchen, bath, utility, and laundry rooms. Auburn University, Department of Industrial Design faculty, students, supported by a team of graduate student researchers and the project`s advisory team, developed the ResCore. The project was accomplished through a research subcontract from the U.S. Department of Energy administered by the Oak Ridge National Laboratory. The ResCore wall system features a layered manufacturing technique that allows each major component group: structural, cold water, hot water, drain, gas, electric, etc. to be built as a separate subassembly and easily brought together for final assembly. The two structural layers are reinforced with bridging that adds strength and also permits firm attachment of plumbing pipes and other systems to the wall frame.

  11. Spiritual Needs of Elderly Living in Residential/Nursing Homes

    Directory of Open Access Journals (Sweden)

    Nora-Beata Erichsen

    2013-01-01

    Full Text Available While the research on spiritual needs of patients with chronic and life-threatening diseases increases, there is limited knowledge about psychosocial and spiritual needs of elderly living in residential/nursing homes. We were interested in which needs were of relevance at all, and how these needs are related to life satisfaction and mood states. For that purpose we enrolled 100 elderly living in residential/nursing homes (mean age years, 82% women and provided standardized questionnaires, that is, Spiritual Needs Questionnaire (SpNQ, Brief Multidimensional Life Satisfaction Scale (BMLSS, Quality of Life in Elders with Multimorbidity (FLQM questionnaire, and a mood states scale (ASTS. Religious needs and Existential needs were of low relevance, while inner peace needs were of some and needs for giving/generativity of highest relevance. Regression analyses revealed that the specific needs were predicted best by religious trust and mood states, particularly tiredness. However, life satisfaction and quality of life were not among the significant predictors. Most had the intention to connect with those who will remember them, although they fear that there is limited interest in their concerns. It remains an open issue how these unmet needs can be adequately supported.

  12. 76 FR 42688 - Updating State Residential Building Energy Efficiency Codes

    Science.gov (United States)

    2011-07-19

    ...The U.S. Department of Energy (DOE or Department) has determined that the 2009 edition of the International Code Council (ICC) International Energy Conservation Code (IECC) (2009 IECC or 2009 edition) would achieve greater energy efficiency in low-rise residential buildings than the 2006 IECC, with site energy savings estimated at 14%. Also, DOE has determined that the 2006 edition of the ICC IECC (2006 IECC or 2006 edition) would achieve greater energy efficiency than the 2003 edition of the ICC IECC (2003 IECC or 2003 edition), with site energy savings estimated at 1%. Finally, DOE has determined that the 2003 edition would not achieve greater energy efficiency than the 2000 IECC. Upon publication of this affirmative final determination, States are required to file certification statements to DOE that they have reviewed the provisions of their residential building code regarding energy efficiency and made a determination as to whether to update their code to meet or exceed the 2009 IECC. Additionally, this Notice provides guidance to States on how the codes have changed from previous versions, how to submit certifications, and how to request extensions of the deadline to submit certifications.

  13. 75 FR 54131 - Updating State Residential Building Energy Efficiency Codes

    Science.gov (United States)

    2010-09-03

    ...The Department of Energy (DOE or Department) has preliminarily determined that the 2009 version of the International Code Council (ICC) International Energy Conservation Code (IECC) would achieve greater energy efficiency in low-rise residential buildings than the 2006 IECC. Also, DOE has preliminarily determined that the 2006 version of the IECC would achieve greater energy efficiency than the 2003 IECC. Finally, DOE has preliminarily determined that the 2003 version of the IECC would not achieve greater energy efficiency than the 2000 IECC. If these determinations are finalized, States would be required to file certification statements to DOE that they have reviewed the provisions of their residential building code regarding energy efficiency and made a determination as to whether to update their code to meet or exceed the most recent code with an affirmative determination, the 2009 IECC. Additionally, this Notice provides guidance to States on how the codes have changed from previous versions, how to submit certifications, and how to request extensions of the deadline to submit certifications, should the preliminary determinations be adopted as final.

  14. Residential End-use Energy Planning System (REEPS)

    Science.gov (United States)

    Goett, A.; McFadden, D.

    1982-07-01

    The Residential End-Use Energy Planning System (REEPS) is described. REEPS is a forecasting model of residential energy patterns that is capable of evaluating the impacts of a broad range of energy conservation measures. REEPS forecasts appliance installations, operating efficiencies, and utilization patterns for space heating, water heating, air conditioning, and cooking. Each of these decisions is sensitive to energy prices, mandatory policies, and household/dwelling and geographical characteristics. The parameters of these choice models have been estimated statistically from national household survey data. The structure of the choice models and the results of the statistical analysis are reported in detail. REEPS forecasts energy choices for a large number of market segments representing households with different socioeconomic, dwelling, and geographical characteristics. These segments reflect the joint distribution of characteristics in the population. Aggregate forecasts are generated by summing up the decisions for all population segments. This technique provides a consistent method of obtaining aggregate forecasts from disaggregate, nonlinear choice models. Moreover, it permits evaluation of the distributional impacts of prospective conservation policies. The results of simulation of REEPS are described.

  15. Greenhouse Gas Emissions from Excavation on Residential Construction Sites

    Directory of Open Access Journals (Sweden)

    Perry Forsythe

    2014-12-01

    Full Text Available Despite considerable research concerning the manifestation of greenhouse gases in the usage of buildings, little has been done concerning emissions arising from the construction process itself. This paper specifically examines emissions arising from cut and fill excavation on residential construction sites. Even though such excavation is often seen as being economical in terms of providing a flat base for concrete raft slab construction, the environmental consequences of this approach need to be considered more fully in terms of impact on the environment. This is particularly important when steeply sloping sites are involved and for different soil types. The paper undertakes a study that quantitatively assesses the cumulative greenhouse gas emissions caused by cut and fill excavation on 52 residential projects in Australia for a range of slope and soil types. The paper presents results from the study and concludes that greenhouse gas emissions increase as site slope increases; the building footprint area (as distinct from Gross Floor Area, exposes the need to reduce the area of the building to reduce greenhouse gas emissions; excavation of rock soils creates higher emissions than other soil types; and cut and fill excavation on steeply slope sites increase emissions. Potential alternative construction includes suspended floor construction systems which involve less excavation.

  16. Greenhouse Gas Emissions from Excavation on Residential Construction Sites

    Directory of Open Access Journals (Sweden)

    Perry Forsythe

    2014-12-01

    Full Text Available Despite considerable research concerning the manifestation of greenhouse gases in the usage of buildings, little has been done concerning emissions arising from the construction process itself. This paper specifically examines emissions arising from cut and fill excavation on residential construction sites. Even though such excavation is often seen as being economical in terms of providing a flat base for concrete raft slab construction, the environmental consequences of this approach need to be considered more fully in terms of impact on the environment. This is particularly important when steeply sloping sites are involved and for different soil types. The paper undertakes a study that quantitatively assesses the cumulative greenhouse gas emissions caused by cut and fill excavation on 52 residential projects in Australia for a range of slope and soil types. The paper presents results from the study and concludes that greenhouse gas emissions increase as site slope increases; the building footprint area (as distinct from Gross Floor Area, exposes the need to reduce the area of the building to reduce greenhouse gas emissions; excavation of rock soils creates higher emissions than other soil types; and cut and fill excavation on steeply slope sites increase emissions. Potential alternative construction includes suspended floor construction systems which involve less excavation. 

  17. Planning meeting combined analysis, North America residential radon studies

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-10-01

    This report describes the Third International Department of Energy/ Commission of European Communities Workshop on Residential Radon Epidemiology held in February 1995 in Baltimore, MD. This culminates a major effort begun 1988, co-sponsored by the DOE and the CEC Radiation Protection Programme to identify and bring together all those scientists worldwide performing epidemiological case control studies of residential radon and lung cancer. Two prior meetings were held in 1989 and 1991. The goal of this effort is to work with the investigators and to pool these studies to increase their limited statistical power and to maximize any information that could be gained from them. That goal has now been met. At this Workshop the task moved from planning and agreement to implementation, as many of the studies were finally being completed and published. This report provides a summary of the Workshop as well as that of the first implementation workgroup meeting hosted by Health Canada. Selected papers have been indexed separately for inclusion in the Energy Science and Technology Database.

  18. Impacts of Water Quality on Residential Water Heating Equipment

    Energy Technology Data Exchange (ETDEWEB)

    Widder, Sarah H.; Baechler, Michael C.

    2013-11-01

    Water heating is a ubiquitous energy use in all residential housing, accounting for 17.7% of residential energy use (EIA 2012). Today, there are many efficient water heating options available for every fuel type, from electric and gas to more unconventional fuel types like propane, solar, and fuel oil. Which water heating option is the best choice for a given household will depend on a number of factors, including average daily hot water use (total gallons per day), hot water draw patterns (close together or spread out), the hot water distribution system (compact or distributed), installation constraints (such as space, electrical service, or venting accommodations) and fuel-type availability and cost. While in general more efficient water heaters are more expensive than conventional water heating technologies, the savings in energy use and, thus, utility bills can recoup the additional upfront investment and make an efficient water heater a good investment over time in most situations, although the specific payback period for a given installation will vary widely. However, the expected lifetime of a water heater in a given installation can dramatically influence the cost effectiveness and savings potential of a water heater and should be considered, along with water use characteristics, fuel availability and cost, and specific home characteristics when selecting the optimum water heating equipment for a particular installation. This report provides recommendations for selecting and maintaining water heating equipment based on local water quality characteristics.

  19. The Availability of Residential Real Estate Increasing by Means of State Compensation of Prices

    Directory of Open Access Journals (Sweden)

    Vitaly Viktorovich Ivanitskiy

    2015-12-01

    Full Text Available The article analyzes the influence of natural monopolies on the value of residential property, discusses the basic energy resources affecting it. Oil is defined as the main energy resource, its main brands, and their features are considered. The different authors’ perspectives of the impact of oil prices on the real estate prices are considered (“no effect”, “direct effect” and “indirect effect”. Schemes (models, clearly demonstrating the cause-and-effect relations of the impact of prices of the main energy resources on each other and on the value of residential property, are provided. The stability of relations between the prices of the major energy recourses (between each other as well as between each resource and real estate prices and residential property prices in the primary market are analyzed. The interval of “crisis” and “crisis-free” time is defined. The impact of the energy in “crisis” and “crisis-free” time is analyzed. The impact of oil prices on the residential property prices is proved through the cement as the main price-determining element in the construction. The introduction of the state target compensation allowing to increase the availability of residential property is proposed as one of the elements of a comprehensive solution of the “housing question”. The size of the state target compensation in absolute (in rubles and relative (% prices for residential real estate values is determined, taking into account the sufficient reproduction of the population, and restrictions on the right to use it are introduced. The total value of the state target compensation per total number of homebuyers is calculated, and its share in the expenditures of the consolidated budget and budgets of state extra-budgetary funds is determined. The realization of the state target compensation based on an average annual growth among the major countries of the world is grounded.

  20. The Suitability of Adaptive Reuse Practices on Historic Residential Buildings to National Memorials

    Directory of Open Access Journals (Sweden)

    Nor Syahila Ab Rashid

    2014-06-01

    Full Text Available In order to prolong the life of the old buildings in the country through building conservation practices, there is a tendency by the government to acquire and reuse Malaysian leadership figures’ residential buildings as memorials. However, it raises the question of whether there is any adaptive reuse guidelines to reuse historic residential buildings in Malaysia as national memorials in maintaining those buildings as an exhibition space on the history of their leadership. The absence of guidelines raises questions about how to implement the process accordingly. The objective of this research is to find the best formula for reusing historic residential buildings as national memorials based on that issue by reviewing and identify the principles of adaptive reuse practices of historic residential buildings as national memorials that implemented in Malaysia. The case studies were conducted on three samples of historic residential buildings that reused as national memorials and those buildings were selected based on a list of the study population, which are Rumah Kelahiran Tun Dr. Mahathir Mohamad (The Birthplace of Tun Dr. Mahathir Mohamad, Rumah Merdeka (Freedom House and Memorial Tun Abdul Ghafar Baba (The Tun Abdul Ghafar Baba Memorial. The sample may be determined by the sampling method and evaluated using the checklist provided. Based on the results of the case studies that were analyzed and discussed, it can be concluded that aspects of building code (local requirements as well as environmental and conservation requirements are not met in implementing adaptive reuse process on historic residential buildings to national memorials which needs suggestions for improvement.

  1. INVESTIGATION OF ELECTROMAGNETIC FIELDS IN RESIDENTIAL AREAS

    Directory of Open Access Journals (Sweden)

    Dušan MEDVEĎ

    2017-09-01

    Full Text Available This article is devoted to investigation of impact of electromagnetic fields around the electrical equipment used in a residential area and their impact on the human body. This paper was based on sets of measurements of magnetic induction B with magnetometer and on computational simulations in ANSYS for particular appliances often used in household. The results from measurements and simulations led to setting out the recommendations for practical action in the form of elimination of harmful electromagnetic radiation.

  2. Procedures for Calculating Residential Dehumidification Loads

    Energy Technology Data Exchange (ETDEWEB)

    Winkler, Jon [National Renewable Energy Lab. (NREL), Golden, CO (United States); Booten, Chuck [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2016-06-01

    Residential building codes and voluntary labeling programs are continually increasing the energy efficiency requirements of residential buildings. Improving a building's thermal enclosure and installing energy-efficient appliances and lighting can result in significant reductions in sensible cooling loads leading to smaller air conditioners and shorter cooling seasons. However due to fresh air ventilation requirements and internal gains, latent cooling loads are not reduced by the same proportion. Thus, it's becoming more challenging for conventional cooling equipment to control indoor humidity at part-load cooling conditions and using conventional cooling equipment in a non-conventional building poses the potential risk of high indoor humidity. The objective of this project was to investigate the impact the chosen design condition has on the calculated part-load cooling moisture load, and compare calculated moisture loads and the required dehumidification capacity to whole-building simulations. Procedures for sizing whole-house supplemental dehumidification equipment have yet to be formalized; however minor modifications to current Air-Conditioner Contractors of America (ACCA) Manual J load calculation procedures are appropriate for calculating residential part-load cooling moisture loads. Though ASHRAE 1% DP design conditions are commonly used to determine the dehumidification requirements for commercial buildings, an appropriate DP design condition for residential buildings has not been investigated. Two methods for sizing supplemental dehumidification equipment were developed and tested. The first method closely followed Manual J cooling load calculations; whereas the second method made more conservative assumptions impacting both sensible and latent loads.

  3. DESIGN ASPECTS OF A RESIDENTIAL WIND GENERATOR

    Directory of Open Access Journals (Sweden)

    C. BRAD

    2017-03-01

    Full Text Available In this paper we present some aspects about the design of a small permanent magnet wind generator with axial magnetic flux often used in residential wind turbine. There are summarised the main steps of the magnetic and electric calculations with applications to a particular case: 0.6 kVA wind generator. The axial flux wind generator design starts with the characteristics of the rare earths permanent magnet existing on the market.

  4. Residential photovoltaic power systems for the northeast

    Energy Technology Data Exchange (ETDEWEB)

    Russell, M. C.

    1981-01-01

    A project to develop Residential Photovoltaic Systems has begun at Massachusetts Institute of Technology Lincoln Laboratory with the construction and testing of five Prototype Systems. Each of these systems utilizes a roof-mounted photovoltaic array and allows excess solar-generated electric energy to be fed back to the local utility grid, eliminating the need for on-site storage. Specific features of the five Prototype Systems now under test are presented, and performance results to date are discussed.

  5. Manned Spacecraft Landing and Recovery

    Science.gov (United States)

    Hammel, Don

    2004-01-01

    As recent history has tragically demonstrated, a successful space mission is not complete until the crew has safely returned to earth and has been successfully recovered. It is noted that a safe return to earth does not guarantee a successful recovery. The focus of this presentation will be a discussion of the ground operation assets involved in a successful recovery. The author's experience in land and water-based recovery of crewed vehicles and flight hardware at Kennedy Space Center (KSC), Edwards Air Force Base, international landing sites, and the Atlantic Ocean provides for some unique insight into this topic. He has participated in many aspects of Space Shuttle landing and recovery operations including activation of Transatlantic Abort Landing (TAL) sites and Emergency Landing Sites (ELS) as an Operations Test Director, execution of post landing convoy operations as an Orbiter Move Director, Operations Test Director, and Landing and Recovery Director, and recovery of solid rocket boosters, frustum and their parachutes 140 miles offshore in a wide range of sea states as a Retrieval Diver/Engineer. The recovery operations for the Mercury, Gemini, and Apollo were similar from a landing and recovery perspective in th t they all were capsules with limited "flying" capability and had a planned End of Mission (EOM) in an ocean with a descent slowed by parachutes. The general process was to deploy swim teams via helicopters to prepare the capsule for recovery and assist with crew extraction when required. The capsule was then hoisted onto the deck of a naval vessel. This approach required the extensive use and deployment of military assets to support the primary landing zone as well as alternate and contingency locations. The Russian Soyuz capsule also has limited "flying" capability; however, the planned EOM is terrestrial. In addition to use of parachutes to slow the reentry descent, soft-landing rockets on the bottom of the vehicle are employed to cushion the

  6. [Spatiotemporal patterns and driving forces of land use change in industrial relocation area: a case study of old industrial area in Tiexi of Shenyang, Northeast China].

    Science.gov (United States)

    Wang, Mei-Ling; Bing, Long-Fei; Xi, Feng-Ming; Wu, Rui; Geng, Yong

    2013-07-01

    Based on the QuickBird remote sensing images and with the support of GIS, this paper analyzed the spatiotemporal characteristics of land use change and its driving forces in old industrial area of Tiexi, Shenyang City of Liaoning Province in 2000-2010. During the study period, the industrial and mining warehouse land pattern had the greatest change, evolving from the historical pattern of residential land in the south and of industrial land in the north into residential land as the dominant land use pattern. In the last decade, the residential land area increased by 9%, mainly transferred from the industrial and mining warehouse land located in the north of Jianshe Road, while the industrial and mining warehouse land area decreased by 20%. The land areas for the commercial service and for the administrative and public services were increased by 1.3% and 3.1%, respectively. The land area for construction had a greater change, with an overall change rate being 76.9%. The land use change rate in 2000-2005 was greater than that in 2005-2010. National development strategies and policies, regional development planning, administrative reform, and industrial upgrading were the main driving forces of the land use change in old industrial area of Tiexi.

  7. Gentrification and Residential Mobility in Philadelphia

    Science.gov (United States)

    Ding, Lei; Hwang, Jackelyn; Divringi, Eileen

    2016-01-01

    Gentrification has provoked considerable controversy surrounding its effects on residential displacement. Using a unique individual-level, longitudinal data set, this study examines mobility rates and residential destinations of residents in gentrifying neighborhoods during the recent housing boom and bust in Philadelphia for various strata of residents and different types of gentrification. We find that vulnerable residents, those with low credit scores and without mortgages, are generally no more likely to move from gentrifying neighborhoods compared with their counterparts in nongentrifying neighborhoods. When they do move, however, they are more likely to move to lower-income neighborhoods. Residents in gentrifying neighborhoods at the aggregate level have slightly higher mobility rates, but these rates are largely driven by more advantaged residents. These findings shed new light on the heterogeneity in mobility patterns across residents in gentrifying neighborhoods and suggest that researchers should focus more attention on the quality of residential moves and nonmoves for less advantaged residents, rather than mobility rates alone. PMID:28579662

  8. Residential Treatment Centers for Child Abuse

    Directory of Open Access Journals (Sweden)

    Serhat Nasiroglu

    2014-02-01

    Full Text Available Every year millions of reports are being held and cases regarding those reports in courts are carrying on about abusement and omission against children . Abusement against children has been seen throughout of the history. Significant and permanent impacts can occur upon child abusement and neglect on victim children. It is important to know the psychological dynamics which have been lived by the children by the mental health professionalsto protect the children after the abusement report has been written. Cognitive Behaviour Therapy and medications are being used commonly in the treatment of abusement cases. However in some cases it is necessary to send away the victims from environment, enable them to continue their education life, make sure that they are treated by the professional individuals in safe area. For this end there are many Residential Treatment Centers around the world. and ldquo;Oguz Kagan Koksal Social Care and Rehabilitation Center and rdquo; was established in Adana as the first Residential Treatment Center in Turkey. In this report the historical dimensions of the child abusement, the definition of it, its psychological dynamics, the psychological disorders caused by it, treatment approaches and residential treatment centers have been reviewed. [Psikiyatride Guncel Yaklasimlar - Current Approaches in Psychiatry 2014; 6(1.000: 67-78

  9. Trends in Residential Energy Consumption in Saudi Arabia with Particular Reference to the Eastern Province

    Directory of Open Access Journals (Sweden)

    Farajallah Alrashed

    2014-12-01

    Full Text Available Residential buildings are vital in the energy scenario of Saudi Arabia as they account for 52% of the total electricity consumption. The Eastern Province, due to its harsh weather conditions, is one of the most challenging areas in Saudi Arabia in terms of residential energy consumption. The province is vital also because of its large land area, accounting for almost one third of the entire country. This article investigates some of the important factors related to the residential energy consumption i.e. weather conditions, types of dwellings, building envelops, air-conditioning (A/C systems and domestic appliances especially cooking ovens. The work is based upon an analysis of the actual monthly electricity consumption for 115 dwellings in Dhahran for the year 2012. The investigated buildings include 62 apartments, 28 villas, and 25 traditional houses. The annual average electricity consumption for the surveyed dwellings was found to be 176.5 kWh/m2, a value higher than international energy-efficiency benchmarks. It is found that the use of mini-split A/C systems, thermal insulation and double-glazed windows can help reduce the electricity consumption by over 30%.

  10. Short Paper: Frequency Regulation Services from Connected Residential Devices: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Baker, Kyri; Jin, Xin; Vaidhynathan, Deepthi; Jones, Wesley; Christensen, Dane; Sparn, Bethany; Woods, Jason; Sorensen, Harry; Lunacek, Monte

    2017-01-01

    In this paper, we demonstrate the potential benefits that residential buildings can provide for frequency regulation services in the electric power grid. In a hardware-in-the- loop (HIL) implementation, simulated homes along with a physical laboratory home are coordinated via a grid aggregator, and it is shown that their aggregate response has the potential to follow the regulation signal on a timescale of seconds. Connected (communication-enabled), devices in the National Renewable Energy Laboratory's (NREL's) Energy Systems Integration Facility (ESIF) received demand response (DR) requests from a grid aggregator, and the devices responded accordingly to meet the signal while satisfying user comfort bounds and physical hardware limitations. Future research will address the issues of cybersecurity threats, participation rates, and reducing equipment wear-and-tear while providing grid services.

  11. Frequency Regulation Services from Connected Residential Devices: Short Paper

    Energy Technology Data Exchange (ETDEWEB)

    Baker, Kyri; Jin, Xin; Vaidhynathan, Deepthi; Jones, Wesley; Christensen, Dane; Sparn, Bethany; Woods, Jason; Sorensen, Harry; Lunacek, Monte

    2016-11-16

    In this paper, we demonstrate the potential benefits that residential buildings can provide for frequency regulation services in the electric power grid. In a hardware-in-the- loop (HIL) implementation, simulated homes along with a physical laboratory home are coordinated via a grid aggregator, and it is shown that their aggregate response has the potential to follow the regulation signal on a timescale of seconds. Connected (communication-enabled), devices in the National Renewable Energy Laboratory's (NREL's) Energy Systems Integration Facility (ESIF) received demand response (DR) requests from a grid aggregator, and the devices responded accordingly to meet the signal while satisfying user comfort bounds and physical hardware limitations. Future research will address the issues of cybersecurity threats, participation rates, and reducing equipment wear-and-tear while providing grid services.

  12. Charging Schedule for Electric Vehicles in Danish Residential Distribution Grids

    DEFF Research Database (Denmark)

    Pillai, Jayakrishnan Radhakrishna; Huang, Shaojun; Bak-Jensen, Birgitte

    2015-01-01

    , the vehicle owner, vehicle fleet operator and other parties involved in the process could economically benefit from the process. This paper investigates an optimal EV charging plan in Danish residential distribution grids in view of supporting high volumes of wind power in electricity grids. The results......The prospects of Electric Vehicles (EVs) in providing clean transportation and supporting renewable electricity is widely discussed in sustainable energy forums worldwide. The battery storage of EVs could be used to address the variability and unpredictability of electricity produced from renewable...... energy sources like wind in power systems. The EV batteries could be used to charge during periods of excess electricity production from wind power and reduce the charging rate or discharge on deficit of power in the grid, supporting system stability and reliability. By providing such grid services...

  13. The Land Administration Domain Model

    NARCIS (Netherlands)

    Lemmen, C.; Van Oosterom, P.J.M.; Bennett, R.

    2015-01-01

    Societal drivers including poverty eradication, gender equality, indigenous recognition, adequate housing, sustainable agriculture, food security, climate change response, and good governance, influence contemporary land administration design. Equally, the opportunities provided by technological

  14. Beyond Land-Atmosphere Interaction

    KAUST Repository

    Yang, Zong-Liang

    2011-04-09

    Traditionally, land-surface models (LSMs) provide bottom boundary conditions (or surface fluxes) for weather and climate models in the form of reflected solar radiation, upward emission of long-wave radiation, and turbulent exchanges of heat, moisture, an

  15. Tracking the Sun 10: The Installed Price of Residential and Non-Residential Photovoltaic Systems in the United States

    Energy Technology Data Exchange (ETDEWEB)

    Barbose, Galen [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Darghouth, Naim R. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Millstein, Dev [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); LaCommare, Kristina [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); DiSanti, Nicholas [Exeter Associates, Columbia, MD (United States); Widiss, Rebecca [Exeter Associates, Columbia, MD (United States)

    2017-09-21

    Berkeley Lab’s Tracking the Sun report series is dedicated to summarizing trends in the installed price of grid-connected, residential and non-residential systems solar photovoltaic (PV) systems in the United States. The present report, the tenth edition in the series, focuses on systems installed through year-end 2016, with preliminary data for the first half of 2017. The report provides an overview of both long-term and more-recent trends, highlighting key drivers for installed price declines over different time horizons. The report also extensively characterizes the widespread variability in system pricing, comparing installed prices across states, market segments, installers, and various system and technology characteristics. The trends described in this report derive from project-level data collected by state agencies and utilities that administer PV incentive programs, solar renewable energy credit (SREC) registration systems, or interconnection processes. In total, data for this report were compiled and cleaned for more than 1.1 million individual PV systems, though the analysis in the report is based on a subset of that sample, consisting of roughly 630,000 systems with available installed price data. The full underlying dataset of project-level data (excluding any confidential information) is available in a public data file, for use by other researchers and analysts.

  16. Participatory Land Administration on Customary Lands: A Practical VGI Experiment in Nanton, Ghana

    Directory of Open Access Journals (Sweden)

    Kwabena Asiama

    2017-06-01

    Full Text Available Land information is one of the basic requirements for land management activities such as land consolidation. However, the dearth of land information on customary lands limits the development and application of land consolidation. This paper presents and discusses the results of an experiment carried out to test the potential of participatory land administration applied on customary lands in support of land consolidation. A brief overview of the evolution of crowdsourced, voluntary, and participatory approaches is provided alongside newly related insights into neogeography and neo-cadastre, and fit-for-purpose and pro-poor land administration. The concept of participatory land administration is then developed in this context. The area of the experiment is in Northern Ghana where the process was developed together with the local farming community. The study involved collecting land information relating to farms over a two-week period, using a mobile app and a satellite image, based on participatory land administration. The results show that Participatory Land Administration can potentially support land consolidation, though further investigation is needed on how it can be integrated into the formal land registration system, into an actual land consolidation project.

  17. Land use and energy

    Energy Technology Data Exchange (ETDEWEB)

    Robeck, K.E.; Ballou, S.W.; South, D.W.; Davis, M.J.; Chiu, S.Y.; Baker, J.E.; Dauzvardis, P.A.; Garvey, D.B.; Torpy, M.F.

    1980-07-01

    This report provides estimates of the amount of land required by past and future energy development in the United States and examines major federal legislation that regulates the impact of energy facilities on land use. An example of one land use issue associated with energy development - the potential conflict between surface mining and agriculture - is illustrated by describing the actual and projected changes in land use caused by coal mining in western Indiana. Energy activities addressed in the report include extraction of coal, oil, natural gas, uranium, oil shale, and geothermal steam; uranium processing; preparation of synfuels from coal; oil refineries; fossil-fuel, nuclear, and hydro-electric power plants; biomass energy farms; and disposal of solid wastes generated during combustion of fossil fuels. Approximately 1.1 to 3.3 x 10/sup 6/ acres were devoted to these activities in the United States in 1975. As much as 1.8 to 2.0 x 10/sup 6/ additional acres could be required by 1990 for new, nonbiomass energy development. The production of grain for fuel ethanol could require an additional 16.9 to 55.7 x 10/sup 6/ acres by 1990. Federal laws that directly or indirectly regulate the land-use impacts of energy facilities include the National Environmental Protection Act, Clean Air Act, Federal Water Pollution Control Act, Surface Mining Control and Reclamation Act, and Coastal Zone Management Act. The major provisions of these acts, other relevant federal regulations, and similar state and local regulatons are described in this report. Federal legislation relating to air quality, water quality, and the management of public lands has the greatest potential to influence the location and timing of future energy development in the United States.

  18. Equity in Educational Land Grant Status Act of 1993. Hearing on S. 1345 To Provide Land-Grant Status for Tribally Controlled Community Colleges, Tribally Controlled Postsecondary Vocational Institutions, the Institute of American Indian and Alaska Native Culture and Arts Development, Southwest Indian Polytechnic Institute, and Haskell Indian Junior College, before the Committee on Indian Affairs. United States Senate, One Hundred Third Congress, First Session (November 18, 1993).

    Science.gov (United States)

    Congress of the U.S., Washington, DC. Senate Committee on Indian Affairs.

    A Senate committee hearing received testimony on the Equity in Educational Land Grant Status Act, which would extend land-grant status and concomitant federal aid to 29 Indian tribal colleges and postsecondary institutions. Senators and representatives of the National Association of State Universities and Land Grant Colleges, Navajo Community…

  19. Residential Variable-Capacity Heat Pumps Sized to Heating Loads

    Energy Technology Data Exchange (ETDEWEB)

    Munk, Jeffrey D. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Jackson, Roderick K. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Odukomaiya, Adewale [Georgia Inst. of Technology, Atlanta, GA (United States); Gehl, Anthony C. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2014-01-01

    Variable capacity heat pumps are an emerging technology offering significant energy savings potential and improved efficiency. With conventional single-speed systems, it is important to appropriately size heat pumps for the cooling load as over-sizing would result in cycling and insufficient latent capacity required for humidity control. These appropriately sized systems are often under-sized for the heating load and require inefficient supplemental electric resistance heat to meet the heating demand. Variable capacity heat pumps address these shortcomings by providing an opportunity to intentionally size systems for the dominant heating season load without adverse effects of cycling or insufficient dehumidification in the cooling season. This intentionally-sized system could result in significant energy savings in the heating season, as the need for inefficient supplemental electric resistance heat is drastically reduced. This is a continuation of a study evaluating the energy consumption of variable capacity heat pumps installed in two unoccupied research homes in Farragut, a suburb of Knoxville, Tennessee. In this particular study, space conditioning systems are intentionally sized for the heating season loads to provide an opportunity to understand and evaluate the impact this would have on electric resistance heat use and dehumidification. The results and conclusions drawn through this research are valid and specific for portions of the Southeastern and Midwestern United States falling in the mixed-humid climate zone. While other regions in the U.S. do not experience this type of climate, this work provides a basis for, and can help understand the implications of other climate zones on residential space conditioning energy consumption. The data presented here will provide a framework for fine tuning residential building EnergyPlus models that are being developed.

  20. Optimization Models and Methods for Demand-Side Management of Residential Users: A Survey

    Directory of Open Access Journals (Sweden)

    Antimo Barbato

    2014-09-01

    Full Text Available The residential sector is currently one of the major contributors to the global energy balance. However, the energy demand of residential users has been so far largely uncontrollable and inelastic with respect to the power grid conditions. With the massive introduction of renewable energy sources and the large variations in energy flows, also the residential sector is required to provide some flexibility in energy use so as to contribute to the stability and efficiency of the electric system. To address this issue, demand management mechanisms can be used to optimally manage the energy resources of customers and their energy demand profiles. A very promising technique is represented by demand-side management (DSM, which consists in a proactive method aimed at making users energy-efficient in the long term. In this paper, we survey the most relevant studies on optimization methods for DSM of residential consumers. Specifically, we review the related literature according to three axes defining contrasting characteristics of the schemes proposed: DSM for individual users versus DSM for cooperative consumers, deterministic DSM versus stochastic DSM and day-ahead DSM versus real-time DSM. Based on this classification, we provide a big picture of the key features of different approaches and techniques and discuss future research directions.

  1. Game-Theoretic Energy Management for Residential Users with Dischargeable Plug-in Electric Vehicles

    Directory of Open Access Journals (Sweden)

    Bingtuan Gao

    2014-11-01

    Full Text Available The plug-in electric vehicle (PEV has attracted more and more attention because of the energy crisis and environmental pollution, which is also the main shiftable load of the residential users’ demand side management (DSM system in the future smart grid (SG. In this paper, we employ game theory to provide an autonomous energy management system among residential users considering selling energy back to the utility company by discharging the PEV’s battery. By assuming all users are equipped with smart meters to execute automatic energy consumption scheduling (ECS and the energy company can adopt adequate pricing tariffs relating to time and level of energy usage, we formulate an energy management game, where the players are the residential users and the strategies are their daily schedules of household appliance use. We will show that the Nash equilibrium of the formulated energy management game can guarantee the global optimization in terms of minimizing the energy costs, where the depreciation cost of PEV’s battery because of discharging and selling energy back is also considered. Simulation results verify that the proposed game-theoretic approach can reduce the total energy cost and individual daily electricity payment. Moreover, since plug-in electric bicycles (PEBs are currently widely used in China, simulation results of residential users owing household appliances and bidirectional energy trading of PEBs are also provided and discussed.

  2. Plant species richness and abundance in residential yards across a tropical watershed: implications for urban sustainability

    Directory of Open Access Journals (Sweden)

    Cristina P. Vila-Ruiz

    2014-09-01

    Full Text Available Green spaces within residential areas provide important contributions to the sustainability of urban systems. Therefore, studying the characteristics of these areas has become a research priority in cities worldwide. This project evaluated various aspects of the plant biodiversity of residential yards (i.e., front yards and back yards within the Río Piedras watershed in the San Juan metropolitan area of Puerto Rico. Our work included gathering information on vegetation composition and abundance of woody species (i.e., trees, shrubs, palms, ferns and large herbs (>2 m height, species origin (native vs. introduced, and species uses (ornamental, food, and medicinal plants. A total of 424 yards were surveyed within an area of 187,191 m². We found 383 woody species, with shrubs being the most abundant plant habitat. As expected, residential yards hosted a disproportionate amount of introduced species (69.5%. The most common shrub species were all non-native ornamentals, whereas the most common tree species included food trees as well as ornamental plants and two native species. Front yards hosted more ornamental species per unit area than backyards, while the latter had more food plants. The high amount of introduced species may present a challenge in terms of implementation of plant conservation initiatives if there is no clear definition of urban conservation goals. On the other hand, the high frequency of yards containing food plants may facilitate the development of residential initiatives that could provide future adaptive capacity to food shortages.

  3. Landing Zone and Drop Zone Criteria

    Science.gov (United States)

    2017-05-01

    Glacial and Sea- ice ski landing areas ................................................................................... 82 7.2 Transport Canada AC 301...Additionally, this chapter addresses a final separate consideration for ice and snow runways and skiways: roughness. 7.1 LC-130 skiway and ski landing area... landings and takeoffs on sea ice must also provide in- formation on ice depth and surface characteristics. Table 29 reviews mini- mum thicknesses

  4. Disaggregating residential water demand for improved forecasts and decision making

    Science.gov (United States)

    Woodard, G.; Brookshire, D.; Chermak, J.; Krause, K.; Roach, J.; Stewart, S.; Tidwell, V.

    2003-04-01

    Residential water demand is the product of population and per capita demand. Estimates of per capita demand often are based on econometric models of demand, usually based on time series data of demand aggregated at the water provider level. Various studies have examined the impact of such factors as water pricing, weather, and income, with many other factors and details of water demand remaining unclear. Impacts of water conservation programs often are estimated using simplistic engineering calculations. Partly as a result of this, policy discussions regarding water demand management often focus on water pricing, water conservation, and growth control. Projecting water demand is often a straight-forward, if fairly uncertain process of forecasting population and per capita demand rates. SAHRA researchers are developing improved forecasts of residential water demand by disaggregating demand to the level of individuals, households, and specific water uses. Research results based on high-resolution water meter loggers, household-level surveys, economic experiments and recent census data suggest that changes in wealth, household composition, and individual behavior may affect demand more than changes in population or the stock of landscape plants, water-using appliances and fixtures, generally considered the primary determinants of demand. Aging populations and lower fertility rates are dramatically reducing household size, thereby increasing the number of households and residences for a given population. Recent prosperity and low interest rates have raised home ownership rates to unprecented levels. These two trends are leading to increased per capita outdoor water demand. Conservation programs have succeeded in certain areas, such as promoting drought-tolerant native landscaping, but have failed in other areas, such as increasing irrigation efficiency or curbing swimming pool water usage. Individual behavior often is more important than the household's stock of water

  5. Recommendations for energy conservation standards for new residential buildings: Volume 2: Automated residential energy standard---user's guide--version 1. 1

    Energy Technology Data Exchange (ETDEWEB)

    Lortz, V.B.; Taylor, Z.T.

    1989-05-01

    This report documents the development and testing of a set of recommendations from the American Society of Heating, Refrigeration and Air Conditioning Engineers, Inc. (ASHRAE) Special Projects Committee No. 53, designed to provide the technical foundation for the Congressionally-mandated energy standard for new residential buildings. The recommendations were developed over a 25-month period by a multidisciplinary project team under the management of the DOE and its prime contractor, Pacific Northwest Laboratory (PNL).

  6. Sources and mechanisms of nitrate and orthophosphate transport in urban stormwater runoff from residential catchments.

    Science.gov (United States)

    Yang, Yun-Ya; Toor, Gurpal S

    2017-04-01

    Nutrients export from residential catchments contributes to water quality impairment in urban water bodies. We investigated the concentrations, transport mechanisms, and sources of nitrate-nitrogen (NO 3 -N) and orthophosphate-phosphorus (PO 4 -P) in urban stormwater runoff generated in residential catchments in Tampa Bay, Florida, United States. Street runoff samples, collected over 21 storm events, were supplemented with rainfall and roof runoff samples from six representative residential catchments. Samples were analyzed for N and P forms, N and oxygen (O) isotopes of nitrate (δ 18 O-NO 3 - and δ 15 N-NO 3 - ), and δ 18 O and hydrogen (δD) isotopes of water (H 2 O). We found that the main NO 3 -N source in street runoff was atmospheric deposition (range: 35-64%), followed by chemical N fertilizers (range: 1-39%), and soil and organic N (range: 7-33%), whereas PO 4 -P in the street runoff likely originated from erosion of soil particles and mineralization from organic materials (leaves, grass clippings). The variability in the sources and concentrations of NO 3 -N and PO 4 -P across catchments is attributed to different development designs and patterns, use of various fill materials during land development, and landscaping practices. This data can be useful to develop strategies to offset the impacts of urban development (e.g., designs and patterns resulting in variable impervious areas) and management (e.g., fertilizer use, landscaping practices) on NO 3 -N and PO 4 -P transport in urban residential catchments. Copyright © 2017 Elsevier Ltd. All rights reserved.

  7. 120 Years of U.S. Residential Housing Stock and Floor Space.

    Directory of Open Access Journals (Sweden)

    Maria Cecilia P Moura

    Full Text Available Residential buildings are a key driver of energy consumption and also impact transportation and land-use. Energy consumption in the residential sector accounts for one-fifth of total U.S. energy consumption and energy-related CO2 emissions, with floor space a major driver of building energy demands. In this work a consistent, vintage-disaggregated, annual long-term series of U.S. housing stock and residential floor space for 1891-2010 is presented. An attempt was made to minimize the effects of the incompleteness and inconsistencies present in the national housing survey data. Over the 1891-2010 period, floor space increased almost tenfold, from approximately 24,700 to 235,150 million square feet, corresponding to a doubling of floor space per capita from approximately 400 to 800 square feet. While population increased five times over the period, a 50% decrease in household size contributed towards a tenfold increase in the number of housing units and floor space, while average floor space per unit remains surprisingly constant, as a result of housing retirement dynamics. In the last 30 years, however, these trends appear to be changing, as household size shows signs of leveling off, or even increasing again, while average floor space per unit has been increasing. GDP and total floor space show a remarkably constant growth trend over the period and total residential sector primary energy consumption and floor space show a similar growth trend over the last 60 years, decoupling only within the last decade.

  8. Inherent errors in pollutant build-up estimation in considering urban land use as a lumped parameter.

    Science.gov (United States)

    Liu, An; Goonetilleke, Ashantha; Egodawatta, Prasanna

    2012-01-01

    Stormwater quality modeling results are subject to uncertainty. The variability of input parameters is an important source of overall model error. An in-depth understanding of the variability associated with input parameters can provide knowledge on the uncertainty associated with these parameters and can assist in uncertainty analysis of stormwater quality models and decision making based on modeling outcomes. This paper discusses the outcomes of a research study undertaken to analyze the variability related to pollutant build-up parameters in stormwater quality modeling. The study was based on the analysis of pollutant build-up samples collected from 12 road surfaces in residential, commercial, and industrial land uses. It was found that build-up characteristics vary appreciably even within the same land use. Therefore, using land use as a lumped parameter would contribute significant uncertainties in stormwater quality modeling. Additionally, it was found that the variability in pollutant build-up can be significant depending on the pollutant type. This underlines the importance of taking into account specific land use characteristics and targeted pollutant species when undertaking uncertainty analysis of stormwater quality models or in interpreting the modeling outcomes. Copyright © by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, Inc.

  9. Land Reform and Land Consolidation in Central and Eastern Europe after 1989

    DEFF Research Database (Denmark)

    Hartvigsen, Morten B.

    countries have introduced land consolidation instruments to address the structural problems in agriculture. The PhD study analyses the experiences from introduction of land consolidation and land banking instruments and provides the first full overview of the experiences achieved. While land consolidation...... instruments are well on the way in the region, land banking instruments have largely failed in the region, at least as tools for supporting land consolidation programs. Based on the limited theory available, the analysis has revealed how limited land mobility is often hampering the outcome of land...... consolidation projects. Finally, the research has documented the need for a land consolidation model more suitable for Central and Eastern Europe. Such model, integrated voluntary land consolidation, is presented and discussed....

  10. Capacity Building in Land Administration

    DEFF Research Database (Denmark)

    Enemark, Stig; Williamson, I

    2004-01-01

    Capacity building increasingly seen as a key component of land administration projects in developing and countries in transition undertaken by the international development banks and individual country development assistance agencies. However, the capacity building concept is often used within...... infrastructures for implementing land policies in a sustainable way. Where a project is established to create land administration infrastructures in developing or transition countries, it is critical that capacity building is a mainstream component, not as an add-on, which is often the case. In fact such projects...... should be dealt with as capacity building projects in themselves.    The article introduces a conceptual analytical framework that provides some guidance when dealing with capacity building for land administration in support of a broader land policy agenda....

  11. The National Land Cover Database

    Science.gov (United States)

    Homer, Collin H.; Fry, Joyce A.; Barnes, Christopher A.

    2012-01-01

    The National Land Cover Database (NLCD) serves as the definitive Landsat-based, 30-meter resolution, land cover database for the Nation. NLCD provides spatial reference and descriptive data for characteristics of the land surface such as thematic class (for example, urban, agriculture, and forest), percent impervious surface, and percent tree canopy cover. NLCD supports a wide variety of Federal, State, local, and nongovernmental applications that seek to assess ecosystem status and health, understand the spatial patterns of biodiversity, predict effects of climate change, and develop land management policy. NLCD products are created by the Multi-Resolution Land Characteristics (MRLC) Consortium, a partnership of Federal agencies led by the U.S. Geological Survey. All NLCD data products are available for download at no charge to the public from the MRLC Web site: http://www.mrlc.gov.

  12. Linkage among School Performance, Housing Prices, and Residential Mobility

    National Research Council Canada - National Science Library

    Yoojin Yi; Euijune Kim; Eunjin Choi

    2017-01-01

    ... of the household, especially under rigid geographic school assignment. This paper identifies multilateral linkages among academic performance of elementary school, housing prices, and residential mobility in Seoul...

  13. Hanford Federal Facility state of Washington leased land

    Energy Technology Data Exchange (ETDEWEB)

    1993-11-01

    This report was prepared to provide information concerning past solid and hazardous waste management practices for all leased land at the US DOE Hanford Reservation. This report contains sections including land description; land usage; ground water, air and soil monitoring data; and land uses after 1963. Numerous appendices are included which provide documentation of lease agreements and amendments, environmental assessments, and site surveys.

  14. Decadal Land Use and Land Cover Classifications across India, 1985, 1995, 2005

    Data.gov (United States)

    National Aeronautics and Space Administration — This data set provides land use and land cover (LULC) classification products at 100-m resolution for India at decadal intervals for 1985, 1995 and 2005. The data...

  15. Identifying Land Use and Land-Use Changes (LULUC): A Global LULUC Matrix.

    Science.gov (United States)

    De Rosa, Michele; Vestergaard Odgaard, Mette; Staunstrup, Jan K; Trydeman Knudsen, Marie; Hermansen, John Erik

    2017-07-18

    Land use and land-use changes (LULUC) information is essential to determine the environmental impacts of anthropogenic land-use and conversion. However, existing data sets are either local-scale or they quantify land occupation per land-use type rather than providing information on land-use changes. Here we combined the strengths of the remotely sensed MODIS land cover data set and FAOSTAT land-use data to obtain a database including a collection of 231 country-specific LULUC matrixes, as suggested by the IPCC. We produced two versions of each matrix: version 1, identifying forestland based on canopy cover criteria; version 2, distinguishing primary, secondary, planted forests and permanent crops. The outcome was a first country-based, consistent set of spatially explicit LULUC matrixes. The database facilitates a more holistic assessment of land-use changes, quantifying changes that occur between land classes from 2001 to 2012, providing crucial information for assessing environmental impacts caused by LULUC. The data allow global-scale land-use change analyses, requiring a distinction between land types based not only on land cover but also on land uses. The spatially explicit data set may also serve as a starting point for further studies aiming at determining the drivers of land-use change supported by spatial statistical modeling.

  16. Elevated soil nitrogen pools after conversion of turfgrass to water-efficient residential landscapes

    Science.gov (United States)

    Heavenrich, Hannah; Hall, Sharon J.

    2016-08-01

    As a result of uncertain resource availability and growing populations, city managers are implementing conservation plans that aim to provide services for people while reducing household resource use. For example, in the US, municipalities are incentivizing homeowners to replace their water-intensive turfgrass lawns with water-efficient landscapes consisting of interspersed drought-tolerant shrubs and trees with rock or mulch groundcover (e.g. xeriscapes, rain gardens, water-wise landscapes). While these strategies are likely to reduce water demand, the consequences for other ecosystem services are unclear. Previous studies in controlled, experimental landscapes have shown that conversion from turfgrass to shrubs may lead to high rates of nutrient leaching from soils. However, little is known about the long-term biogeochemical consequences of this increasingly common land cover change across diverse homeowner management practices. We explored the fate of soil nitrogen (N) across a chronosequence of land cover change from turfgrass to water-efficient landscapes in privately owned yards in metropolitan Phoenix, Arizona, in the arid US Southwest. Soil nitrate ({{{{NO}}}3}--N) pools were four times larger in water-efficient landscapes (25 ± 4 kg {{{{NO}}}3}--N/ha 0-45 cm depth) compared to turfgrass lawns (6 ± 7 kg {{{{NO}}}3}--N/ha). Soil {{{{NO}}}3}--N also varied significantly with time since landscape conversion; the largest pools occurred at 9-13 years after turfgrass removal and declined to levels comparable to turfgrass thereafter. Variation in soil {{{{NO}}}3}--N with landscape age was strongly influenced by management practices related to soil water availability, including shrub cover, sub-surface plastic sheeting, and irrigation frequency. Our findings show that transitioning from turfgrass to water-efficient residential landscaping can lead to an accumulation of {{{{NO}}}3}--N that may be lost from the plant rooting zone over time following irrigation or

  17. Ecosystems and Land Use Change

    Science.gov (United States)

    DeFries, Ruth S.; Asner, Gregory P.; Houghton, Richard A.

    Land use is at the center of one of the most vexing challenges for the coming decades: to provide enough food, fiber and shelter for the world's population; raise the standard of living for the billion people currently below the poverty line; and simultaneously sustain the world's ecosystems for use by humans and other species. The intended consequence of cropland expansion, urban growth, and other land use changes is to satisfy demands from the increasing appetite of the world's population. Unintended consequences, however, can alter ecological processes and have far-reaching and long-term effects that potentially compromise the basic functioning of ecosystems. Recently, the scientific community has begun to confront such issues. Several national and international programs have been at the forefront of scientific enquiry on the causes and consequences of land use change, including: the Land Use and Land Cover Change Program of the National Aeronautics and Space Administration, the Land Use program element in the interagency U.S. Climate Change Science Program, and the International Geosphere-Biosphere's Land Use and Cover Change (LUCC) core project. The result has been significant advances in understanding the complex socioeconomic, technological, and biophysical factors that drive land use change worldwide.

  18. Residential applliance data, assumptions and methodology for end-use forecasting with EPRI-REEPS 2.1

    Energy Technology Data Exchange (ETDEWEB)

    Hwang, R.J,; Johnson, F.X.; Brown, R.E.; Hanford, J.W.; Kommey, J.G.

    1994-05-01

    This report details the data, assumptions and methodology for end-use forecasting of appliance energy use in the US residential sector. Our analysis uses the modeling framework provided by the Appliance Model in the Residential End-Use Energy Planning System (REEPS), which was developed by the Electric Power Research Institute. In this modeling framework, appliances include essentially all residential end-uses other than space conditioning end-uses. We have defined a distinct appliance model for each end-use based on a common modeling framework provided in the REEPS software. This report details our development of the following appliance models: refrigerator, freezer, dryer, water heater, clothes washer, dishwasher, lighting, cooking and miscellaneous. Taken together, appliances account for approximately 70% of electricity consumption and 30% of natural gas consumption in the US residential sector. Appliances are thus important to those residential sector policies or programs aimed at improving the efficiency of electricity and natural gas consumption. This report is primarily methodological in nature, taking the reader through the entire process of developing the baseline for residential appliance end-uses. Analysis steps documented in this report include: gathering technology and market data for each appliance end-use and specific technologies within those end-uses, developing cost data for the various technologies, and specifying decision models to forecast future purchase decisions by households. Our implementation of the REEPS 2.1 modeling framework draws on the extensive technology, cost and market data assembled by LBL for the purpose of analyzing federal energy conservation standards. The resulting residential appliance forecasting model offers a flexible and accurate tool for analyzing the effect of policies at the national level.

  19. Technology diffusion of energy-related products in residential markets

    Energy Technology Data Exchange (ETDEWEB)

    Davis, L.J.; Bruneau, C.L.

    1987-05-01

    Acceptance of energy-related technologies by end residential consumers, manufacturers of energy-related products, and other influential intermediate markets such as builders will influence the potential for market penetration of innovative energy-related technologies developed by the Department of Energy, Office of Building and Community Systems (OBCS). In this report, Pacific Northwest Laboratory reviewed the available information on technology adoption, diffusion, and decision-making processes to provide OBCS with a background and understanding of the type of research that has previously been conducted on this topic. Insight was gained as to the potential decision-making criteria and motivating factors that influence the decision-maker(s) selection of new technologies, and some of the barriers to technology adoption faced by potential markets for OBCS technologies.

  20. Implementing an Assessment Clinic in a Residential PTSD Program

    Directory of Open Access Journals (Sweden)

    Joan McDowell

    2014-08-01

    Full Text Available Creating useful treatment plans can help improve services to consumers of mental health services. As more evidence-based practices are implemented, deciding what treatment, at what time, for whom becomes an important factor in facilitating positive outcomes. Readiness for trauma-focused treatments for Posttraumatic Stress Disorder (PTSD such as Cognitive Processing Therapy or Prolonged Exposure Therapy may influence whether an individual can successfully complete either protocol. In addition, components of adjunctive therapies such as Acceptance and Commitment Therapy or Dialectical Behavior Therapy may be useful in moving a particular patient toward readiness and successful completion of treatment. Psychological assessment adds valuable data to inform these types of treatment decisions. This paper describes the implementation of a psychological assessment clinic in a residential PTSD treatment setting. Barriers to implementation, use of the data, and Veterans’ reactions to the feedback provided to them are included.

  1. Review of Residential Comfort Control Products and Opportunities

    Energy Technology Data Exchange (ETDEWEB)

    Metzger, Cheryn E. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Goyal, Siddharth [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Baechler, Michael C. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2017-12-15

    This paper begins by discussing the interaction of each major component in advanced sensor and control applications related to HVAC equipment. The paper also looks at the applications of these components to commissioning, maintenance and operations of the HVAC equipment in residential buildings. A summary of state-of-the-art product features is also provided. These products are categorized through their primary application type (commissioning/maintenance or operation) and the features are categorized by component type (sensors, data storage, human-in-the-loop, communication, and controls). A common theme that emerges from this study is the importance of the ability for various product categories to be connected to each other. There are many manufacturers of sensors and many manufacturers of controls, but the power to automate any commissioning, maintenance or operation application, requires connectivity.

  2. Development of a solar powered residential air conditioner (General optimization)

    Science.gov (United States)

    Lowen, D. J.

    1976-01-01

    A commercially available 3-ton residential Lithium Bromide (LiBr) absorption air conditioner was modified for use with lower temperature solar heated water. The modification included removal of components such as the generator, concentration control chamber, liquid trap, and separator; and the addition of a Chrysler designed generator, an off-the-shelf LiBr-solution pump. The design goal of the modified unit was to operate with water as the heat-transfer fluid at a target temperature of 85 C (185 F), 29.4 C (85 F) cooling water inlet, producing 10.5 kW (3 tons) of cooling. Tests were performed on the system before and after modification to provide comparative data. At elevated temperatures (96 C, 205 F), the test results show that Lithium Bromide was carried into the condenser due to the extremely violent boiling and degraded the evaporator performance.

  3. An investigation of residential facility staff usage of touchscreen technology.

    Science.gov (United States)

    Loi, Samantha M; Westphal, Alissa; Lautenschlager, Nicola T

    2017-04-24

    Older adults may become more familiar and interested in using touchscreen technology (TT). TT can be used to engage older adults living in residential aged care facilities (RACFs) and staff there can play an important role in supporting residents to use TT. However, before these are introduced, it is crucial to investigate their opinions in using TT with residents. A questionnaire based on the Technology Acceptance Model was administered to assess staff usage and confidence in using TT, their perceptions in TT ease-of-use and usefulness in helping them care for their residents. Perhaps unsurprisingly, results found that respondents were familiar using TT. More importantly, staff reported that they were interested in engaging residents with TT and nominated different training methods to support them such as group in-services. This project provides information about staff experience and acceptance of the use of TT for residents in RACFs.

  4. Effects of television modeling on residential energy conservation.

    Science.gov (United States)

    Winett, R A; Leckliter, I N; Chinn, D E; Stahl, B; Love, S Q

    1985-01-01

    A combination of social marketing, communications, social learning (particularly modeling), and behavior analysis may provide an effective framework for behavior change via films and television. We used this approach in developing special television programs about residential energy conservation. The programs were tailored and directed to preselected middle-class homeowners (N = 150), and delivered over a public access channel of a cable TV system. The results indicated that after one program exposure (about 20 minutes), viewers adopted simple strategies modeled in the programs which led to savings of approximately 10% on their home energy use for a substantial part of the cooling and heating season. Although the potential benefits to costs of large-scale media efforts seemed great, institutional barriers for such programs were identified. Less expensive, more local programs seem more viable.

  5. Work safety climate and safety practices among immigrant Latino residential construction workers.

    Science.gov (United States)

    Arcury, Thomas A; Mills, Thomas; Marín, Antonio J; Summers, Phillip; Quandt, Sara A; Rushing, Julia; Lang, Wei; Grzywacz, Joseph G

    2012-08-01

    Latino residential construction workers experience high rates of occupational fatality and injury. Work safety climate is an especially important consideration for improving the safety of these immigrant workers. This analysis describes work safety climate among Latino residential construction workers, delineates differences in work safety climate by personal and employment characteristics, and determines associations of work safety climate with specific work safety behaviors. Data are from a cross-sectional survey of 119 Latino residential framers, roofers, and general construction workers in western North Carolina; 90 of these participants also provided longitudinal daily diary data for up to 21 days using an Interactive Voice Response (IVR) system. Measures included the Perceived Safety Climate Scale, and daily reports of five individual and five collective safety practices. Work safety climate was mixed among workers, with roofers (19.9) having lower levels than framers (24.3) or general construction workers (24.3). Days reported for several individual (glove-related risks, not doing something known to be unsafe) and collective safety practices (attended daily safety meeting, not needing to use damaged equipment, not seeing coworker create an unsafe situation) were positively associated with work safety climate. Work safety climate predicts subsequent safety behaviors among Latino residential construction workers, with differences by trade being particularly important. Interventions are needed to improve safety training for employers as well as workers. Further research should expand the number of workers and trades involved in analyses of work safety climate. Copyright © 2012 Wiley Periodicals, Inc.

  6. Residential Radon Exposure and Incidence of Childhood Lymphoma in Texas, 1995–2011

    Directory of Open Access Journals (Sweden)

    Erin C. Peckham

    2015-09-01

    Full Text Available There is warranted interest in assessing the association between residential radon exposure and the risk of childhood cancer. We sought to evaluate the association between residential radon exposure and the incidence of childhood lymphoma in Texas. The Texas Cancer Registry (n = 2147 provided case information for the period 1995–2011. Denominator data were obtained from the United States Census. Regional arithmetic mean radon concentrations were obtained from the Texas Indoor Radon Survey and linked to residence at diagnosis. Exposure was assessed categorically: ≤25th percentile (reference, >25th to ≤50th percentile, >50th to ≤75th percentile, and >75th percentile. Negative binomial regression generated adjusted incidence rate ratios (aIRR and 95% confidence intervals (CI. We evaluated lymphoma overall and by subtype: Hodgkin (HL; n = 1248, Non-Hodgkin excluding Burkitt (non-BL NHL; n = 658, Burkitt (BL; n = 241, and Diffuse Large B-cell (DLBCL; n = 315. There was no evidence that residential radon exposure was positively associated with lymphoma overall, HL, or BL. Areas with radon concentrations >75th percentile had a marginal increase in DLBCL incidence (aIRR = 1.73, 95% CI: 1.03–2.91. In one of the largest studies of residential radon exposure and the incidence of childhood lymphoma, we found little evidence to suggest a positive or negative association; an observation consistent with previous studies.

  7. Residential Radon Exposure and Incidence of Childhood Lymphoma in Texas, 1995–2011

    Science.gov (United States)

    Peckham, Erin C.; Scheurer, Michael E.; Danysh, Heather E.; Lubega, Joseph; Langlois, Peter H.; Lupo, Philip J.

    2015-01-01

    There is warranted interest in assessing the association between residential radon exposure and the risk of childhood cancer. We sought to evaluate the association between residential radon exposure and the incidence of childhood lymphoma in Texas. The Texas Cancer Registry (n = 2147) provided case information for the period 1995–2011. Denominator data were obtained from the United States Census. Regional arithmetic mean radon concentrations were obtained from the Texas Indoor Radon Survey and linked to residence at diagnosis. Exposure was assessed categorically: ≤25th percentile (reference), >25th to ≤50th percentile, >50th to ≤75th percentile, and >75th percentile. Negative binomial regression generated adjusted incidence rate ratios (aIRR) and 95% confidence intervals (CI). We evaluated lymphoma overall and by subtype: Hodgkin (HL; n = 1248), Non-Hodgkin excluding Burkitt (non-BL NHL; n = 658), Burkitt (BL; n = 241), and Diffuse Large B-cell (DLBCL; n = 315). There was no evidence that residential radon exposure was positively associated with lymphoma overall, HL, or BL. Areas with radon concentrations >75th percentile had a marginal increase in DLBCL incidence (aIRR = 1.73, 95% CI: 1.03–2.91). In one of the largest studies of residential radon exposure and the incidence of childhood lymphoma, we found little evidence to suggest a positive or negative association; an observation consistent with previous studies. PMID:26404336

  8. Residential care placement: perceptions among elderly Chinese people in Hong Kong.

    Science.gov (United States)

    Lee, D T

    1997-09-01

    A qualitative study was designed to explore the perceptions of residential care placement among elderly Chinese people in Hong Kong. Content analysis of the semi-structured interviews with 20 community residents aged 60 years or over revealed that elderly people in Hong Kong generally had mixed feelings towards such placement. While they believed that residential care was an unavoidable alternative to family care in their later lives it was an important source of fear in their later years, especially for those who perceived their health as deteriorating. Residential care homes were generally seen as the ultimate 'dumping place' where one would 'idle till death' and the quality of care provided in these homes was anticipated to be problematic. It was found that most of these beliefs were formed as a result of indirect experience through 'listening to stories of neglect or abuse from friends and relatives whose relatives were residential care home residents'. Implications for professionals working with elderly people are discussed in the light of these findings.

  9. Shelter planning based on self-saving concepts in urban residential districts

    Directory of Open Access Journals (Sweden)

    Buri Qi

    2017-01-01

    Full Text Available With increasing population density in Asia, the potential higher risk was resulted from the residential districts with the higher plot ratio, especially in some megapolis (eg. Beijing and Shanghai. Presently it is more difficult for the rescue operation during the disasters because of the decreasing safe space among the buildings as a result of higher buildings and denser the district. Thus, an immediate self-saving action is more important than before during the disaster in the residential districts, and its realization depends on the reasonable shelter planning and its management system. In this study, the factors related to the self-saving were analyzed and concluded by the related the literatures retrieval and case study, and the case study was done by the in-depth interview and questionnaires in three different residential districts in Shanghai. It was found that the following factors related to the self-saving should be considered in the shelters planning: the distribution of the shelters including their space accessibility and area, evacuation passageways, the facilities of the disaster prevention (such as fire hydrant and guide signs and subsidiary facilities (such as vegetation for the disaster prevention, the social cohesion, awareness of the self-saving and disaster prevention. Simultaneously, the shelters planning countermeasures based on the self-saving were proposed, which provided some theoretical bases for the study  and plan of the security residential districts in future.

  10. IMPROVEMENT OF DATA FORMATION IN THE MODE OF LAND USE AND LAND PLOTS IN THE NEW REGISTRATION FORMS OF THE STATE LAND CADASTRE

    Directory of Open Access Journals (Sweden)

    Kovalyshyn O.F.

    2017-05-01

    Full Text Available Adjusting of economic information and statistics to international standards leads to improvement of obtaining the data in the State Land Cadastre. In this regard, the state implemented new methodological approaches and registration forms of data acquisition. Materials for our research are the new forms of records statements, approved by Order number 337 of December 30, 2015 of the Ministry of Regional Development, Construction and Housing and Communal Services of Ukraine "On approval of new forms of administrative reports quantifying land" and instructions for filling them out. The reliability of the information provided in the process of formation and registration of land in the State Land Cadastre System in Land Register, its completeness - while holding the records of number and quality of land. According to Art. 203 of the Land Code, "Records of the number of lands - is the reflection in the statements and documents of data that characterize every land, the land areas and land structure, land distribution by owners, land users." The main objective of land records is to provide assessments of land, land tenure and land use on their actual use. That is the accumulation and systematization of information about the size, composition of land, its subspecies according to the adopted classification and economic use of land and its natural state. Along with the positive changes in the approval of new forms there are some drawbacks on their content and structural construction. Addressing these deficiencies in the structural construction of the new forms and mechanisms of formation of these improvements they enhance the reliability and transparency of obtaining credentials for the mode of land use and land in SLC. From their completeness depends the future performance of fiscal system and land use management at the local level, information provision of organizations interested in its use and regulation of land relations and land administration.

  11. Reconciling Consumer and Utility Objectives in the Residential Solar PV Market

    Science.gov (United States)

    Arnold, Michael R.

    Today's energy market is facing large-scale changes that will affect all market players. Near the top of that list is the rapid deployment of residential solar photovoltaic (PV) systems. Yet that growing trend will be influenced multiple competing interests between various stakeholders, namely the utility, consumers and technology provides. This study provides a series of analyses---utility-side, consumer-side, and combined analyses---to understand and evaluate the effect of increases in residential solar PV market penetration. Three urban regions have been selected as study locations---Chicago, Phoenix, Seattle---with simulated load data and solar insolation data at each locality. Various time-of-use pricing schedules are investigated, and the effect of net metering is evaluated to determine the optimal capacity of solar PV and battery storage in a typical residential home. The net residential load profile is scaled to assess system-wide technical and economic figures of merit for the utility with an emphasis on intraday load profiles, ramp rates and electricity sales with increasing solar PV penetration. The combined analysis evaluates the least-cost solar PV system for the consumer and models the associated system-wide effects on the electric grid. Utility revenue was found to drop by 1.2% for every percent PV penetration increase, net metering on a monthly or annual basis improved the cost-effectiveness of solar PV but not battery storage, the removal of net metering policy and usage of an improved the cost-effectiveness of battery storage and increases in solar PV penetration reduced the system load factor. As expected, Phoenix had the most favorable economic scenario for residential solar PV, primarily due to high solar insolation. The study location---solar insolation and load profile---was also found to affect the time of year at which the largest net negative system load was realized.

  12. Non-residential fatherhood in Canada

    Directory of Open Access Journals (Sweden)

    Lisa Strohschein

    2017-04-01

    Full Text Available The purpose of this study was to shed light on non-residential fatherhood in Canada. Data come from the 2012 LISA. Analysis was restricted to fathers who had children under the age of 19 (N=3,592. Approximately 17.4% were non-residential fathers. Logistic regression models indicated that being outside a marital union, low educational attainment and low income were associated with increased odds of being a non-residential father. Teen parenthood was not a statistically significant predictor. I discuss the implications of these findings as well as the need for measures that better capture variability in the living arrangements of fathers and their children. Le but de cette étude est d’éclairer le phénomène de paternité non résidentielle au Canada. Les données proviennent du sondage LISA 2012. L'analyse est limitée aux pères ayant des enfants de moins de 19 ans (N = 3 592. Environ 17,4% sont des pères non-résidentiels. Les modèles de régression logistique indiquent qu'étant hors d'une union maritale, d'avoir un faible niveau de scolarité, et de faible revenu est associé à une probabilité élevée d'être un père non-résidentiel. Être un parent adolescent n’est pas un prédicteur statistiquement significatif. Je discute des implications de ces résultats ainsi que de la nécessité de mesures qui permettent de mieux saisir la variabilité des modes de vie des pères et de leurs enfants.

  13. Fertility expectations and residential mobility in Britain

    Directory of Open Access Journals (Sweden)

    John Ermisch

    2016-12-01

    Full Text Available Background: It is plausible that people take into account anticipated changes in family size in choosing where to live. But estimation of the impact of anticipated events on current transitions in an event history framework is challenging because expectations must be measured in some way and, like indicators of past childbearing, expected future childbearing may be endogenous with respect to housing decisions. Objective: The objective of the study is to estimate how expected changes in family size affect residential movement in Great Britain in a way which addresses these challenges. Methods: We use longitudinal data from a mature 18-wave panel survey, the British Household Panel Survey, which incorporates a direct measure of fertility expectations. The statistical methods allow for the potential endogeneity of expectations in our estimation and testing framework. Results: We produce evidence consistent with the idea that past childbearing mainly affects residential mobility through expectations of future childbearing, not directly through the number of children in the household. But there is heterogeneity in response. In particular, fertility expectations have a much greater effect on mobility among women who face lower costs of mobility, such as private tenants. Conclusions: Our estimates indicate that expecting to have a(nother child in the future increases the probability of moving by about 0.036 on average, relative to an average mobility rate of 0.14 per annum in our sample. Contribution: Our contribution is to incorporate anticipation of future events into an empirical model of residential mobility. We also shed light on how childbearing affects mobility.

  14. 77 FR 28519 - Test Procedure Guidance for Room Air Conditioners, Residential Dishwashers, and Residential...

    Science.gov (United States)

    2012-05-15

    .... Department of Energy, Office of Energy Efficiency and Renewable Energy, Building Technologies, EE-2J, 1000... Residential Clothes Washers: Public Meeting AGENCY: Office of Energy Efficiency and Renewable Energy... Secretary, Energy Efficiency and Renewable Energy. BILLING CODE 6450-01-P ...

  15. BEFORE THE SALE RIGHTS TO AGRICULTURAL LAND

    Directory of Open Access Journals (Sweden)

    KUSTOVSKA О.

    2017-05-01

    Full Text Available One of the most important problems of the Ukrainian economy is the formation of a civilized land market. We have to admit that the process of formation of private ownership of land in Ukraine entered into a protracted and uncertain nature. Another introduction in Ukraine of the moratorium on sale of agricultural land due to the lack of resolution of many land issues and not sformovat market infrastructure. Because for the majority of producers of agricultural products the sale of lease rights is an innovation. On the sale of lease rights still they are almost not heard, and especially not used in practice, although the possibility of disposal of property rights, which is owned and leasehold, provided by norms of the Civil code of Ukraine. The issue of land bidding (auction is relevant, because the law of Ukraine set the priority of this method of trading in the sale or lease of land. The auction is open and transparent way the exclusion of land resources of the territorial community, that is, eliminates the influence of corruption and receipt of funds in local budgets adds the ability to invest in the economy of human settlements and agriculture. Among the economic benefits to the development industry is not only improving the investment climate, replenishment of budgets of all levels and approaching the level of EU countries in matters of land. Holding of auctions is very attractive from the point of view of filling the local budget, the sale of land has its advantages, namely a quick and significant revenue. The lease right may be alienated in accordance with the current legislation of Ukraine and some legislative solution is not needed. The procedure of land auctions includes the following steps: 1. The organizer of land sales (public authority or local authority determines the list of land plots of state or municipal property and rights thereto, which are exposed at the land auction as separate lots. 2. The decision of a public authority or

  16. Practical Diagnostics for Evaluating Residential Commissioning Metrics

    Energy Technology Data Exchange (ETDEWEB)

    Wray, Craig; Walker, Iain; Siegel, Jeff; Sherman, Max

    2002-06-11

    In this report, we identify and describe 24 practical diagnostics that are ready now to evaluate residential commissioning metrics, and that we expect to include in the commissioning guide. Our discussion in the main body of this report is limited to existing diagnostics in areas of particular concern with significant interactions: envelope and HVAC systems. These areas include insulation quality, windows, airtightness, envelope moisture, fan and duct system airflows, duct leakage, cooling equipment charge, and combustion appliance backdrafting with spillage. Appendix C describes the 83 other diagnostics that we have examined in the course of this project, but that are not ready or are inappropriate for residential commissioning. Combined with Appendix B, Table 1 in the main body of the report summarizes the advantages and disadvantages of all 107 diagnostics. We first describe what residential commissioning is, its characteristic elements, and how one might structure its process. Our intent in this discussion is to formulate and clarify these issues, but is largely preliminary because such a practice does not yet exist. Subsequent sections of the report describe metrics one can use in residential commissioning, along with the consolidated set of 24 practical diagnostics that the building industry can use now to evaluate them. Where possible, we also discuss the accuracy and usability of diagnostics, based on recent laboratory work and field studies by LBNL staff and others in more than 100 houses. These studies concentrate on evaluating diagnostics in the following four areas: the DeltaQ duct leakage test, air-handler airflow tests, supply and return grille airflow tests, and refrigerant charge tests. Appendix A describes those efforts in detail. In addition, where possible, we identify the costs to purchase diagnostic equipment and the amount of time required to conduct the diagnostics. Table 1 summarizes these data. Individual equipment costs for the 24

  17. Residential lighting: Use and potential savings

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-09-01

    The 1993 Residential Energy Consumption Survey (RECS) was the first to permit the estimation of annual kilowatt hours (kWh) used for lighting. The survey contained more detailed questions about the number of indoor lights used for specific amounts of time and more detailed questions about the use of outdoor lights than did previous surveys. In addition to these basic questions on the Household Questionnaire, the 1993 RECS also included a supplementary questionnaire, administered to a subset of households, that contained more detailed information about the types of lights used in the household, the rooms in which they were located, and the amount of time they were used.

  18. Techno-Economics of Residential Broadband Deployment

    DEFF Research Database (Denmark)

    Sigurdsson, Halldor Matthias

    2007-01-01

    og kombinerer en solid teknisk viden om telenet og tjenester med økonomisk teori og teori for regulering af telekommunikation. På grundlag heraf opstilles en tekno-økonomisk omkostningsmodel, der simulerer kapitaludgifter og ydelser. Som et særligt element i modellen benyttes spilteori til......-Economics of Residential Broadband Deployment. It investigates the current market situation of broadband services, where the electricity companies challenge the incumbent telecom operators by extensive deployment of optical fibres to the end users. Very often the old telecom operators have a well-developed infrastructure...

  19. 75 FR 20111 - Energy Conservation Program: Energy Conservation Standards for Residential Water Heaters, Direct...

    Science.gov (United States)

    2010-04-16

    ... Energy 10 CFR Part 430 Energy Conservation Program: Energy Conservation Standards for Residential Water... Energy Conservation Program: Energy Conservation Standards for Residential Water Heaters, Direct Heating... conservation standards for residential water heaters (other than tabletop and electric instantaneous models...

  20. Assessing human vulnerability: Daytime residential distribution as a vulnerability indicator

    Science.gov (United States)

    Gokesch, Karin; Promper, Catrin; Papathoma-Köhle, Maria; Glade, Thomas

    2014-05-01

    Natural hazard risk management is based on detailed information on potential impacts of natural hazards. Especially concerning fast onset hazards such as flash floods, earthquakes but also debris flows and landslides, knowing potential hotspots of impact to both, assets and human lives is essential. This information is important for emergency management and decision making in the response phase of the disaster management cycle. Emergency managers are in need of information regarding not only the number of humans being potentially affected but also the respective vulnerability of the group affected based on characteristics such as age, income, health condition, mobility, etc. regarding a certain hazard. The analysis presented focuses on the distribution of the population, assuming a certain pattern of people in a certain radius of action. The method applied is based on a regular pattern of movement of different groups of people and a pattern of presence in certain units, e.g. schools, businesses or residential buildings. The distribution is calculated on a minimum of available data including the average household size, as well as information on building types. The study area is located in the Southwest of Lower Austria, Austria. The city of Waidhofen/Ybbs can be regarded as a regional center providing basic infrastructure, shops and schools. The high concentration of buildings combining shops and residential units leads to a high damage potential throughout the whole study area. The presented results indicate the population distribution within the study area on an average working day. It is clear that explicitly high numbers of people are located in specific buildings (e.g. schools and hospitals) which also include highly vulnerable groups especially to fast onset hazards. The results provide emergency services with the information that they need in order to intervene directly where large numbers of victims or people that need to be evacuated are located. In this