WorldWideScience

Sample records for residential real property

  1. 24 CFR 100.135 - Unlawful practices in the selling, brokering, or appraising of residential real property.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Unlawful practices in the selling, brokering, or appraising of residential real property. 100.135 Section 100.135 Housing and Urban Development... residential real property in connection with the sale, rental, or financing of any dwelling where the person...

  2. Real Property Tax - 2017

    Data.gov (United States)

    Montgomery County of Maryland — This data represents all of the County’s residential real estate properties and all of the associated tax charges and credits with that property processed at the...

  3. Real Property Tax - 2016

    Data.gov (United States)

    Montgomery County of Maryland — This data represents all of the County’s residential real estate properties and all of the associated tax charges and credits with that property processed at the...

  4. 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...

  5. 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...

  6. A state-space model for residential real estate valuation

    NARCIS (Netherlands)

    Francke, M.

    2010-01-01

    All property in the Netherlands has to be appraised yearly. Yearly valuation has only been made possible with the help of models. The number of real estate appraisers is simply too small to value the more than 7 million residential properties. This paper describes the statistical model that is used

  7. 78 FR 42419 - Airport Improvement Program (AIP): Policy Regarding Access to Airports From Residential Property

    Science.gov (United States)

    2013-07-16

    ... IV of the Compliance Guidance Letter to clarify this issue. Comment: Including the statement, ``going... arrangements which currently co-mingle commercial and residential activities. Going forward, airport sponsors... ``residential property.'' It defines residential property as a piece of real property used for single- or multi...

  8. RECENT TRENDS IN CONSTRUCTION AND RESIDENTIAL REAL ESTATE MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Cheremisina T. P.

    2017-09-01

    Full Text Available The composition of the residential real estate and the structure of Russian housing market do not match: primary and secondary markets are supplemented by a considerable in size non-market sector of residential real estate - the stock of dilapidated housing and buildings in a state of emergency that is filling up the secondary market with rapidly growing volume of worn out properties. While the developmental model of entrepreneurship is gradually settling in the primary housing market, and in general the “soviet” model of management (management companies are not that different from the soviet property management agencies is remaining in the secondary market, the non-market sector requires a formulation of an adequate management model that would allow the private and public management of residential real estate at the same time. Mega-project of renovation of the 5-storey buildings in Moscow will support the formation of such a model and the legal grounds for its existence.

  9. Advertising Model of Residential Real Estate Object in Lithuania

    Directory of Open Access Journals (Sweden)

    Jelena Mazaj

    2012-07-01

    Full Text Available Since the year 2000, during the period of economic growth, the real estate market has been rapidly expanding. During this period advertising of real estate objects was implemented using one set of similar channels (press advertising, Internet advertising, leaflets with contact information of real estate agents and others, however the start of the economic recession has intensified the competition in the market and forced companies to search for new advertising means or to diversify the advertising package. The article presents real estate property, as a product, one of the marketing components – including advertising, conclusions and suggestions based on conducted surveys and a model for advertising the residential real estate objects.Article in Lithuanian

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

    African Journals Online (AJOL)

    impact on market values (prices) and to that extent influence the sales and purchase decisions of sellers and buyers in Nigeria. The results of the study should enable Real Estate Professionals to make fair estimates of the market values of residential real estate properties given the features/characteristics of such housing ...

  11. Influence of Macroeconomic Factors on Residential Property ...

    African Journals Online (AJOL)

    Sultan

    exerted by macroeconomic factors on residential property returns in Abuja. The backward .... explanatory power and positive influence of employment and ...... Project. Management In Property Development: the Nigeria experience. Ibadan:.

  12. The Analysis of Differences in Residential Property Price Indices

    Directory of Open Access Journals (Sweden)

    Kokot Sebastian

    2014-10-01

    Full Text Available Residential property price indices can serve as a useful tool in the practice of real property market analysts, investment advisers, property developers, certified property appraisers, estate agents and managers. They can also be applied in property price valorization in specific legal positions. The Polish Act on Real Estate Management puts an obligation on the President of the Central Statistical Office to announce real property price indices, but the CSO fails to fulfill this obligation. The author’s rationale for this article is to contribute to works on rules of how to build property price indices. Presented within are the results of research on determining the price indices of such types of residential property as: a part of a building constituting a separate property and strata titles in housing cooperatives. The flats were divided into categories by floor area and by their location in 16 voivodeship capitals. The major purpose of the study is to prove that the prices of flats of different floor area change at different rates. Consequently, it seems worth considering whether a more detailed segmentation of the real estate market would be worthwhile for the sake of more accurate real property price indicators.

  13. GENDER ROLE DISTRIBUTION IN RESIDENTIAL REAL ESTATE FAMILY DECISION MAKING

    Directory of Open Access Journals (Sweden)

    Irina R. KANCHEVA

    2017-12-01

    Full Text Available Purchase and consumption behavioral patterns of various family formations in different social and cultural contexts have been subject to intensive investigation over the recent years. Residential real estate as a product category represents one of the most complex household purchases incorporating a wide diversity of attributes to be considered in order to match family members’ needs within available resources. The purpose of this paper is to add some insights into spousal perceptions of gender role specialization throughout a residential real estate purchase family decision-making process. The distribution of influence between husbands and wives across three decision-making stages, three sub-decisions and twelve housing attribute choices and the relative importance of twelve residential real estate characteristics are examined using a convenience sample of both spouses in 127 Bulgarian heterosexual married and cohabiting couples.

  14. Listing Specialization and Residential Real Estate Licensee

    OpenAIRE

    Leonard V. Zumpano; Ken Johnson; Randy I. Anderson

    2007-01-01

    Earlier research has found that specialization by real estate agents creates economies of scope for real estate firms. So far, however, no research has addressed this issue at the agent level. The question this research seeks to answer is whether specialization in one side of the real estate transaction increases agent income. The most important finding is that specialization has an asymmetric impact on earnings. Specializing in listings positively enhances agent income. In contrast, speciali...

  15. 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

  16. The Relation Between Residential Property and its Surroundings and Day- and Night-Time Residential Burglary

    NARCIS (Netherlands)

    Montoya, L.; 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

  17. 38 CFR 36.4357 - Combination residential and business property.

    Science.gov (United States)

    2010-07-01

    ... Reporting § 36.4357 Combination residential and business property. If otherwise eligible, a loan for the purchase or construction of a combination of residential property and business property which the veteran... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Combination residential...

  18. 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.

  19. 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...

  20. Real Property Tax Rates

    Data.gov (United States)

    Montgomery County of Maryland — The Levy Year 2012 real property tax rate dataset reflects all the rates per $100 set each year by the County Council. These rates are applied to the assessed value...

  1. Modelling Real Property Transactions

    DEFF Research Database (Denmark)

    Stubkjær, Erik

    2003-01-01

    Der er store forskelle i financieringsomkostningerne ved hussalg i forskellige lande. Er disse forskelle nødvendige? og kan udgifterne reduceres? Sådanne spørgsmål søger forskningsprojektet ?Modelling Real Property Transactions?, officielt sat i værk indenfor rammerne af COST (European Co...

  2. Modelling Real Property Transactions

    DEFF Research Database (Denmark)

    Stubkjær, Erik

    2002-01-01

    for more elaborated concept sets - for a theoretical basis - was among the motives for proposing a concerted research project: Modelling Real Property Transactions. Researchers from 11 European countries co-operate in the project that gained status as a COST action as of March 1st 2001. The majority...

  3. The Dematel Method in the Analysis of the Residential Real Estate Market in Bialystok

    Directory of Open Access Journals (Sweden)

    Gołąbeska Elżbieta

    2018-03-01

    Full Text Available The article is of a dual character. On the one hand, it concerns the analysis of the real estate market in terms of investment attractiveness and the influence of particular attributes of property on attractiveness itself. On the other hand, it proposes the use as a research tool selected using one of the multicriteria methods (DEMATEL, which is an alternative to commonly used statistical methods. The theoretical part of the work is completed by a brief computational example which deals with the analysis of factors affecting the prices of residential real estate on a local scale.

  4. Remedial action of radium contaminated residential properties

    International Nuclear Information System (INIS)

    White, D.; Eng, J.

    1986-01-01

    Since November 1983, the New Jersey Department of Environmental Protection (NJDEP) and the US Environmental Protection Agency (USEPA) have been in the process of identifying properties in Montclair, Glen Ridge and West Orange, New Jersey, which were built over radium contaminated soil landfilled areas. Elevated indoor radon concentrations prompted the Centers for Disease Control (CDC) to issue a health advisory which included permanent remediation of radon progeny levels in excess of 0.02 Working Levels within two years of discovery. In order to expedite remedial action, NJDEP undertook a ten million dollar cleanup program. Remedial Action at the 12 residential properties encountered some unanticipated problems despite the efforts of numerous government agencies and their contractors to characterize the contamination as much as possible prior to remediation. Some of the unanticipated issues include contamination from other radionuclides, underestimation of removal volumes, and controversy over the transportation and disposal of the radium contaminated soil at a commercial facility in Nevada. This paper will review the approach taken by NJDEP to the remedial action for radium contaminated soil, discuss some of the issues encountered during the remedial action, and provide post remedial action data

  5. 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.

  6. Frequency Based Real-time Pricing for Residential Prosumers

    Science.gov (United States)

    Hambridge, Sarah Mabel

    This work is the first to explore frequency based pricing for secondary frequency control as a price-reactive control mechanism for residential prosumers. A frequency based real-time electricity rate is designed as an autonomous market control mechanism for residential prosumers to provide frequency support as an ancillary service. In addition, prosumers are empowered to participate in dynamic energy transactions, therefore integrating Distributed Energy Resources (DERs), and increasing distributed energy storage onto the distributed grid. As the grid transitions towards DERs, a new market based control system will take the place of the legacy distributed system and possibly the legacy bulk power system. DERs provide many benefits such as energy independence, clean generation, efficiency, and reliability to prosumers during blackouts. However, the variable nature of renewable energy and current lack of installed energy storage on the grid will create imbalances in supply and demand as uptake increases, affecting the grid frequency and system operation. Through a frequency-based electricity rate, prosumers will be encouraged to purchase energy storage systems (ESS) to offset their neighbor's distributed generation (DG) such as solar. Chapter 1 explains the deregulation of the power system and move towards Distributed System Operators (DSOs), as prosumers become owners of microgrids and energy cells connected to the distributed system. Dynamic pricing has been proposed as a benefit to prosumers, giving them the ability to make decisions in the energy market, while also providing a way to influence and control their behavior. Frequency based real-time pricing is a type of dynamic pricing which falls between price-reactive control and transactive control. Prosumer-to-prosumer transactions may take the place of prosumer-to-utility transactions, building The Energy Internet. Frequency based pricing could be a mechanism for determining prosumer prices and supporting

  7. Customer service in the residential property market of South Africa

    Directory of Open Access Journals (Sweden)

    S Rudansky-KlopperS

    2004-07-01

    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.

  8. Impact of HVOTLs on Residential Property Rental Values in High ...

    African Journals Online (AJOL)

    The study encouraged the use of buried armour cables instead of overhead power-lines in future and the strict enforcement of ROWs within Lagos metropolis where power-lines already exist, in a bid to abate the effect of power line on property investments. Keywords: HVOTLs, Power-line, Residential, Property, Rental ...

  9. 12 CFR 32.7 - Residential real estate loans, small business loans, and small farm loans.

    Science.gov (United States)

    2010-01-01

    ... concerns about credit quality, undue concentrations in the bank's portfolio of residential real estate, small business, or small farm loans, or concerns about the bank's overall credit risk management systems...

  10. Capitalization of Charter Schools into Residential Property Values

    OpenAIRE

    Scott A. Imberman; Michael Naretta; Margaret O’Rourke

    2015-01-01

    While prior research has found clear impacts of schools and school quality on property values, little is known about whether charter schools have similar effects. Using sale price data for residential properties in Los Angeles County from 2008 to 2011 we estimate the neighborhood level impact of charter schools on housing prices. Using an identification strategy that relies on census block fixed-effects and variation in charter penetration over time, we find little evidence that the availabil...

  11. Expropriation of real property

    OpenAIRE

    Havelka, Rostislav

    2011-01-01

    79 14. EXPROPRIATION OF OWNERSHIP TITLE TO LAND AND BUILDINGS This work is titled "Expropriation of ownership title to land and buildings". An expropriation is one of the special interference of the state to the property right. It not allows only to the deprivation of the ownership title but also the restriction thereof. In the Czech Republic there are legal bases of expropriation established in the Bill of Fundamental Rights and Freedoms, which is part of constitutional system. Based on the ...

  12. The Application of Classical and Neural Regression Models for the Valuation of Residential Real Estate

    Directory of Open Access Journals (Sweden)

    Mach Łukasz

    2017-06-01

    Full Text Available The research process aimed at building regression models, which helps to valuate residential real estate, is presented in the following article. Two widely used computational tools i.e. the classical multiple regression and regression models of artificial neural networks were used in order to build models. An attempt to define the utilitarian usefulness of the above-mentioned tools and comparative analysis of them is the aim of the conducted research. Data used for conducting analyses refers to the secondary transactional residential real estate market.

  13. Center for Real Life Kitchen Design open house to showcase latest in residential kitchens

    OpenAIRE

    Elliott, Jean

    2007-01-01

    Virginia Tech will unveil its newly refurbished Center for Real Life Kitchen Design at an open house set for Monday, April 2. The 1,500-square foot center, located in 247 Wallace Hall, features six fully functional residential kitchen designs that reflect a variety of price levels, lifestyles, and use of space for today's homeowner.

  14. Determining the market value of high-rise residential buildings based on evaluation of consumer properties

    Directory of Open Access Journals (Sweden)

    Kolobova Svetlana

    2018-01-01

    Full Text Available As you know, high-rise construction is an indicator of the practical implementation of advanced innovative technologies in the construction industry of the country. High-rise building inevitably comes to the big cities, in connection with the shortage and value of land. The life cycle of any construction project, including high-rise buildings consists of chains: of engineering survey - design-construction-operation. In the process of operation of a tall building, decisions about major repairs or reconstruction of a building are made for decision-making on further use. This article describes methods of assessing the consumer quality of high-rise residential buildings and the establishment of prices based on consumer characteristics of a tall residential building. It is proposed to assess the premises under their quality characteristics. The study was conducted to establish the influence of individual, comprehensive and integral indicators of comparable quality for effective quality living spaces. Simultaneously, there was established a relationship of quality with the consumer cost of housing, ultimately with the potential needs of owners, tenants of the home, lessor dwelling, or buyers of residential properties and other participants in the residential real estate market. This relationship further creates consumer requirements to quality standard of premises at a certain stage of socio-economic development.

  15. Determining the market value of high-rise residential buildings based on evaluation of consumer properties

    Science.gov (United States)

    Kolobova, Svetlana

    2018-03-01

    As you know, high-rise construction is an indicator of the practical implementation of advanced innovative technologies in the construction industry of the country. High-rise building inevitably comes to the big cities, in connection with the shortage and value of land. The life cycle of any construction project, including high-rise buildings consists of chains: of engineering survey - design-construction-operation. In the process of operation of a tall building, decisions about major repairs or reconstruction of a building are made for decision-making on further use. This article describes methods of assessing the consumer quality of high-rise residential buildings and the establishment of prices based on consumer characteristics of a tall residential building. It is proposed to assess the premises under their quality characteristics. The study was conducted to establish the influence of individual, comprehensive and integral indicators of comparable quality for effective quality living spaces. Simultaneously, there was established a relationship of quality with the consumer cost of housing, ultimately with the potential needs of owners, tenants of the home, lessor dwelling, or buyers of residential properties and other participants in the residential real estate market. This relationship further creates consumer requirements to quality standard of premises at a certain stage of socio-economic development.

  16. Guidelines for target costing adoption in the development of products for the residential real estate market

    Directory of Open Access Journals (Sweden)

    Reymard Savio Sampaio de Melo

    Full Text Available Abstract This study focuses on the problems associated with the traditional practice of reducing costs in construction and the need to increase business competitiveness in the residential real estate sector. In this context, target costing is a promising approach to improve the competitiveness of companies by ensuring that the products launched on the market do not jeopardize the company's results and value delivery to customers. However, far too little attention is paid to target costing implementation by companies that develop residential real state products for sale and face strong market competition. Thus, this paper seeks to investigate whether the standard framework of target costing in the literature applies - with or without adjustments - to real estate developers. Case study was the research strategy adopted. Guidelines are proposed for the introduction of target costing in the development process of residential real estate products. The proposed guidelines are related to the three main sections of the target costing process: market-driven costing, product-level target costing and component-level target costing.

  17. 44 CFR 13.31 - Real property.

    Science.gov (United States)

    2010-10-01

    ... original purchase to the fair market value of the property. However, in those situations where a grantee or... purchase of the real property to the current fair market value of the property. ... LOCAL GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 13.31 Real property. (a...

  18. Real-Time Energy Management System for a Hybrid AC/DC Residential Microgrid

    DEFF Research Database (Denmark)

    Diaz, Enrique Rodriguez; Palacios-Garcia, Emilio J.; Anvari-Moghaddam, Amjad

    2017-01-01

    This paper proposes real-time Energy Management System (EMS) for a residential hybrid ac/dc microgrid. The residential microgrid is organized in two different distribution systems. A dc distribution bus which interconnect the renewable energy sources (RES), energy storage systems (ESS...... buildings. This architecture increases the overall efficiency of the distribution by interconnecting the RES and ESS thorough a dc distribution bus, and therefore avoiding unnecessary dc/ac conversion stages. The real-time EMS performs an 24 hours ahead optimization in order to schedule the charge...... setup. The results shown how the operational costs of the system are effectively decreased by 28%, even with non-accurate estimation of the RES generation or building parameters....

  19. Effects of the accident at Three Mile Island on residential property values and sales. Final report, April 1980-January 1981

    International Nuclear Information System (INIS)

    Gamble, H.B.; Downing, R.H.

    1981-04-01

    The study examined the effects of the accident at Three Mile Island on residential property values and number of sales within a 25-mile radius of the plant. Regression analyses, using data on 583 actual market sales of single family homes from 1977 through 1979, examined the effects before and after the accident on the basis of distance and direction from the plant and on three different property value classes. All valid single family property sales between 1975 and 1979 within the 25-mile area were examined in a time series analysis. Interviews were conducted with realtors, financial institution officials and building contractors in the area. The accident had no measurable effects, positive or negative, on the value of single family residential properties within a 25-mile radius of the plant, or in any direction from the plant, or on low, medium, or high value properties. The plant had no measurable effects on residential property values for the 2 years prior to the accident. Immediately following the accident there was a sharp decline in the number of residential sales within 10 miles of the plant, but the real estate market returned to near normal conditions within 4-8 weeks. The interviews basically confirmed the above findings

  20. The positioning of sustainability within residential property marketing.

    Science.gov (United States)

    Kriese, Ulrich; Scholz, Roland W

    2011-01-01

    This article investigates the evolution of sustainability positioning in residential property marketing to shed light on the specific role and responsibility of housebuilders and housing investors in urban development. To this end, an analysis is made of housing advertisements published in Basel, Switzerland, over a period of more than 100 years. The paper demonstrates how to draw successfully on advertisements to discern sustainability patterns in housing, using criteria situated along the dimensions building, location and people. Cluster analysis allows five clusters of sustainability positioning to be described—namely, good location, green building, comfort living, pre-sustainability and sustainability. Investor and builder types are differently located in these clusters. Location emerges as an issue which, to a large extent, is advertised independently from other sustainability issues.

  1. 22 CFR 226.32 - Real property.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Real property. 226.32 Section 226.32 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ADMINISTRATION OF ASSISTANCE AWARDS TO U.S. NON-GOVERNMENTAL ORGANIZATIONS Post-award Requirements Property Standards § 226.32 Real property. (a) Unless the agreement...

  2. Construction and the Analysis of the Models of Mass Appraisal of Residential Real Estate in Riga and Daugavpils

    Directory of Open Access Journals (Sweden)

    Oksana Ruzha

    2013-01-01

    Full Text Available Mass appraisal of real estate is one of the most classical economic tasks in accomplishing of which econometric modeling is successfully applied. The following article dwells upon three models used for estimating the commercial value of residential real estate. For the purposes of the research the market of residential real estate of two cities (i.e. capital of Latvia - Riga and the regional centre – Daugavpils has been studied. The statistical analysis of the sales data for 2010-2011 has allowed distinguishing pricing factors of the residential real estate, both at the regional level, and at the level of a building and object of real estate. Modeling was conducted with the use of correlation and regression and cluster analyses. The additive and multiplicative models based on the regression equation and the model of the cluster analysis based on the method of parallel sectioning have been presented

  3. Are Housing Markets Decoupled? A Case Study of Residential Real Estate Affordability in Austria

    Directory of Open Access Journals (Sweden)

    Florian PHILIPP

    2015-09-01

    Full Text Available Real estate arguably forms the most important asset to most households and the basis for their wealth. Around this context a model has been set up testing the relative affordability of real estate for the median household in Austria and the consequences of lower borrowing costs between 2004 and 2013 by vintage year. In this paper the hypothesis that the significant decline in base interest rates is not sufficient to offset the relative affordability loss caused by declining net household incomes and the simultaneous increase of real estate prices. To test this hypothesis a model has been set up comparing two different Housing Affordability Indices – one including and one excluding financing effects, having been compared via a multi factor model. Based on this calculation the author finds decreased base interest rates to offset relative affordability losses by only approximately 50%, verifying the hypothesis. The paper therefore argues for a potential decoupling of the residential housing market in Austria.

  4. Residential Real Estate in Europe: An Exploration of Common Risk Factors

    Directory of Open Access Journals (Sweden)

    Druica Elena

    2015-12-01

    Full Text Available We conduct an exploratory analysis using proxy measures of cross-sectional returns and rental yields in residential real estate. Asset pricing models predict that expected returns should exhibit some sensitivity to one or several fundamental variables that represent a common source of undiversifiable risk. Residential real estate, just like works of art and collectibles, is unique because it represents both an investment vehicle and a durable consumption good. Its pricing and returns should thus reflect both the benefits from portfolio diversification and the effect of supply and demand. In this paper, we investigate the variation in proxy returns and proxy rental yields across 34 major European cities, using a handful of independent variables that should account for the influence of market risk, inflation, and liquidity. In spite of obvious limitations stemming from our sample, we find that the explanatory power of our model is unusually high for a cross-sectional data analysis. Some of our findings concur with other studies showing that in spite of strong segmentation, real estate markets respond to the same structural risk factors. A good portion of our results, however, is hard to explain and interpret. Either we need to take into account cultural differences between Eastern and Western Europe as part of a behavioral approach, or we have to concede that we have been misled by the mismatch in the level of aggregation and the crude estimation of the dependent variables.

  5. Best Practices for Real Property Management

    Science.gov (United States)

    2016-04-21

    rehabilitations ; and other structures and facilities. Real property does not include personal property (weapons systems and other military equipment Repair To...sanitary landfills , sewage treatment, heat distribution lines, heat production plants Operations & Training Aviation runways and ramps, piers and

  6. Comparison of real-time instruments and gravimetric method when measuring particulate matter in a residential building.

    Science.gov (United States)

    Wang, Zuocheng; Calderón, Leonardo; Patton, Allison P; Sorensen Allacci, MaryAnn; Senick, Jennifer; Wener, Richard; Andrews, Clinton J; Mainelis, Gediminas

    2016-11-01

    This study used several real-time and filter-based aerosol instruments to measure PM 2.5 levels in a high-rise residential green building in the Northeastern US and compared performance of those instruments. PM 2.5 24-hr average concentrations were determined using a Personal Modular Impactor (PMI) with 2.5 µm cut (SKC Inc., Eighty Four, PA) and a direct reading pDR-1500 (Thermo Scientific, Franklin, MA) as well as its filter. 1-hr average PM 2.5 concentrations were measured in the same apartments with an Aerotrak Optical Particle Counter (OPC) (model 8220, TSI, Inc., Shoreview, MN) and a DustTrak DRX mass monitor (model 8534, TSI, Inc., Shoreview, MN). OPC and DRX measurements were compared with concurrent 1-hr mass concentration from the pDR-1500. The pDR-1500 direct reading showed approximately 40% higher particle mass concentration compared to its own filter (n = 41), and 25% higher PM 2.5 mass concentration compared to the PMI 2.5 filter. The pDR-1500 direct reading and PMI 2.5 in non-smoking homes (self-reported) were not significantly different (n = 10, R 2 = 0.937), while the difference between measurements for smoking homes was 44% (n = 31, R 2 = 0.773). Both OPC and DRX data had substantial and significant systematic and proportional biases compared with pDR-1500 readings. However, these methods were highly correlated: R 2 = 0.936 for OPC versus pDR-1500 reading and R 2 = 0.863 for DRX versus pDR-1500 reading. The data suggest that accuracy of aerosol mass concentrations from direct-reading instruments in indoor environments depends on the instrument, and that correction factors can be used to reduce biases of these real-time monitors in residential green buildings with similar aerosol properties. This study used several real-time and filter-based aerosol instruments to measure PM 2.5 levels in a high-rise residential green building in the northeastern United States and compared performance of those instruments. The data show that while the use of real

  7. The impact of area residential property values on self-rated health: A cross-sectional comparative study of Seattle and Paris

    Directory of Open Access Journals (Sweden)

    Junfeng Jiao

    2016-12-01

    Full Text Available This study analyzed the impact of area residential property values, an objective measure of socioeconomic status (SES, on self-rated health (SRH in Seattle, Washington and Paris, France. This study brings forth a valuable comparison of SRH between cities that have contrasting urban forms, population compositions, residential segregation, food systems and transportation modes. The SOS (Seattle Obesity Study was based on a representative sample of 1394 adult residents of Seattle and King County in the United States. The RECORD Study (Residential Environment and Coronary Heart Disease was based on 7131 adult residents of Paris and its suburbs in France. Socio-demographics, SRH and body weights were obtained from telephone surveys (SOS and in-person interviews (RECORD. All home addresses were geocoded using ArcGIS 9.3.1 (ESRI, Redlands, CA. Residential property values were obtained from tax records (Seattle and from real estate sales (Paris. Binary logistic regression models were used to test the associations among demographic and SES variables and SRH. Higher area property values significantly associated with better SRH, adjusting for age, gender, individual education, incomes, and BMI. The associations were significant for both cities. A one-unit increase in body mass index (BMI was more detrimental to SRH in Seattle than in Paris. In both cities, higher area residential property values were related to a significantly lower obesity risk and better SRH. Ranked residential property values can be useful for health and weight studies, including those involving social inequalities and cross-country comparisons.

  8. Assessing the benefits of residential demand response in a real time distribution energy market

    International Nuclear Information System (INIS)

    Siano, Pierluigi; Sarno, Debora

    2016-01-01

    Highlights: • A new probabilistic methodology, integrating DR in a distribution energy market is proposed. • The method can alleviate distribution network congestions. • This method based on D-LMPs allows cost savings for end-user customers. • Innovative thermal and shiftable loads Real Time control algorithms are also presented. - Abstract: In the field of electricity distribution networks and with the advent of smart grids and microgrids, the use of Distribution Locational Marginal Price (D-LMPs) in a Real Time (RT) distribution market managed by a Distribution System Operator (DSO) is discussed in presence of empowered residential end-users that are able to bid for energy by a demand aggregator while following Demand Response (DR) initiatives. Each customer is provided by a transactive controller, which reads the locational market signals and answers with a bid taking into account the user preferences about some appliances involved in DR activities and controlled by smart plugs-in. In particular, Heating Ventilation and Air Conditioning (HVAC) appliances and shiftable loads are controlled so that their consumption profile can be modified according to the price of energy. In order to assess the effectiveness of the proposed method in terms of energy and cost saving, an innovative probabilistic methodology for evaluating the impact of residential DR choices considering uncertainties related to load demand, user preferences, environmental conditions, house thermal behavior and wholesale market trends has been proposed. The uncertainties related to the stochastic variations of the variables involved are modeled by using the Monte Carlo Simulation (MCS) method. The combination of MCS and RT distribution market simulation based on D-LMPs are used to assess the operation and impact of the DR method over one month. Simulations results on an 84-buses distribution network confirmed that the proposed method allows saving costs for residential end-users and making

  9. 36 CFR 1207.31 - Real property.

    Science.gov (United States)

    2010-07-01

    ... Section 1207.31 Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS ADMINISTRATION GENERAL... original purchase to the fair market value of the property. However, in those situations where a grantee or... purchase of the real property to the current fair market value of the property. ...

  10. Valuing Residential Energy Efficiency in Two Alaska Real Estate Markets: A Hedonic Approach

    Science.gov (United States)

    Pride, Dominique J.

    Alaska households have high home energy consumption and expenditures. Improving the energy efficiency of the housing stock can reduce home energy consumption, thereby reducing home energy expenditures and CO2 emissions. Improving the energy efficiency of a home may also increase its transaction price if the energy efficiency improvements are capitalized into the value of the home. The relationship between energy efficiency and transaction prices in the Fairbanks and Anchorage, Alaska residential real estate markets is examined. Using a hedonic pricing framework and difference-in-differences analysis, the impact of the Alaska Home Energy Rebate program on the transaction prices of single-family homes in the Fairbanks and Anchorage housing markets from 2008 through 2015 is examined. The results indicate that compared to homes that did not complete the program, homes that completed the program sell for a statistically significant price premium between 15.1% and 15.5% in the Fairbanks market and between 5% and 11% in the Anchorage market. A hedonic pricing framework is used to relate energy efficiency ratings and transaction prices of homes in the Fairbanks and Anchorage residential real estate markets from 2008 through 2015. The results indicate that homes with above-average energy efficiency ratings sell for a statistically significant price premium between 6.9% and 17.5% in the Fairbanks market and between 1.8% and 6.0% in the Anchorage market.

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

    African Journals Online (AJOL)

    User

    This study investigated, by means of artificial intelligent system, the influence of residential ... impact on market values (prices) and to that extent influence the sales ... medical diagnosis, bank risk analysis, stock analysis & control, traffic control.

  12. The 2001 Residential Finance Survey - Owners Property File

    Data.gov (United States)

    Department of Housing and Urban Development — The 2001 Residential Finance Survey (RFS) was sponsored by the Department of Housing and Urban Development and conducted by the Census Bureau. The RFS is a follow-on...

  13. The 2001 Residential Finance Survey - Rental Property File

    Data.gov (United States)

    Department of Housing and Urban Development — The 2001 Residential Finance Survey (RFS) was sponsored by the Department of Housing and Urban Development and conducted by the Census Bureau. The RFS is a follow-on...

  14. 21 CFR 1403.31 - Real property.

    Science.gov (United States)

    2010-04-01

    ... the cost of the original purchase to the fair market value of the property. However, in those... percentage of participation in the purchase of the real property to the current fair market value of the... COOPERATIVE AGREEMENTS TO STATE AND LOCAL GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards...

  15. 45 CFR 1174.31 - Real property.

    Science.gov (United States)

    2010-10-01

    ... the cost of the original purchase to the fair market value of the property. However, in those... percentage of participation in the purchase of the real property to the current fair market value of the... COOPERATIVE AGREEMENTS TO STATE AND LOCAL GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards...

  16. 45 CFR 1183.31 - Real property.

    Science.gov (United States)

    2010-10-01

    ... the cost of the original purchase to the fair market value of the property. However, in those... percentage of participation in the purchase of the real property to the current fair market value of the... COOPERATIVE AGREEMENTS TO STATE AND LOCAL GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards...

  17. 45 CFR 1157.31 - Real property.

    Science.gov (United States)

    2010-10-01

    ... the cost of the original purchase to the fair market value of the property. However, in those... percentage of participation in the purchase of the real property to the current fair market value of the... AGREEMENTS TO STATE AND LOCAL GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 1157.31...

  18. 28 CFR 66.31 - Real property.

    Science.gov (United States)

    2010-07-01

    ... percentage of participation in the cost of the original purchase to the fair market value of the property... AND COOPERATIVE AGREEMENTS TO STATE AND LOCAL GOVERNMENTS Post-Award Requirements Changes, Property... subgrantee's percentage of participation in the purchase of the real property to the current fair market...

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

    International Nuclear Information System (INIS)

    Boxall, P.C.

    2005-01-01

    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 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

  20. IMPROVING THE SYSTEM OF MORTGAGE CREDITING OF RESIDENTIAL REAL ESTATE IN UKRAINE

    Directory of Open Access Journals (Sweden)

    Alexander Goloven

    2015-11-01

    Full Text Available The purpose of the article is to improve the system of mortgage crediting of residential real estate in Ukraine. Mortgage lending appeared in Ukraine in the early XVII century, today the actual problem is a small percentage of the banking book long-term mortgage loans, because banks, on the one hand, tend to rotate without the risk of short-term funds, another potential borrower of these loans, unfortunately, is not creditworthy. However, despite the risks, this banking product is a significant factor in the redistribution and accumulation of funds, the transformation of private savings into investment resources, the problem of housing, but also contributes to the stabilization of the economy in the country as a whole. Functioning and the distribution of mortgage capital, the possible financial risks, the interaction of the mortgage market by the financial, investment and monetary Affairs, leads to a certain complexity of the mechanism of functioning of the mortgage market of Ukraine in general. The relevance of this topic not only in the development of the housing market, but also the feasibility studies for the development of this issue. We present an analysis of the institutional environment of mortgage lending residential real estate, which gave an opportunity to identify and define the environment of modern residential real estate market, its relationship with other markets. Methodology. The survey is based on institutional structure of the mortgage market that has evolved independently of other structures, independently within country under the influence of specific socio-economic environment and economic policy. Results of the survey showed that mortgage lending can be providing the borrower with some free services, such as: long-term deposit on favorable terms, notary services, insurance, discounts on bank services, providing services to the bank and the developer, given appropriate training of the borrower and so forth. Practical

  1. Real Property Project Tracking System (RPPTS)

    Data.gov (United States)

    Department of Veterans Affairs — The Real Property Project Tracking System (RPPTS), formerly known as the Lease/Project Tracking (LEASE) database, contains information about lease and land projects...

  2. Application of the Beta Coefficient in the Market of Direct residential Real Estate Investments

    Directory of Open Access Journals (Sweden)

    Wolski Rafał

    2014-07-01

    Full Text Available The beta coefficient is one of the most popular indices used in contemporary finances. Despite the fact that there are justified doubts connected with its application, it is currently difficult to imagine a situation in which the cost of capital would be calculated without the use of the CAPM model. Thus, an attempt at answering the question whether and to what degree beta may be used in the real estate market constitutes an interesting problem. This is because on the one hand, the formal structure suggests that beta should not be used for assets which are not included in the benchmark but, on the other hand, such a benchmark should, at least theoretically, contain all market assets. Therefore, a decision was made to have a closer look at this issue, with the analysis of the possibility of using the beta coefficient in the residential real estate market set as the objective. Using the database of prices in the direct real estate investment created by the NBP, a comparison was conducted with regard to features of undertaken investments on the basis of an analysis of systematic risk calculated using selected indices available on the Polish market.

  3. The Cluster Enterprise of Real Property Business

    DEFF Research Database (Denmark)

    Stubkjær, Erik

    2008-01-01

    others. The paper regards the domain of real property transactions. Drawing on research of European scope, it analyzes the framework of business processes in order to facilitate adoption of service oriented architectures. The paper motivates the notion of a ‘cluster enterprise' and identifies further......In order to apply the potential of available web technology, business processes must be described in a coherent way across organizational boundaries. Business processes include geographical data in the context of constructions, as well as environmental affairs and real property transactions, among...... steps towards a standardization of real estate business....

  4. 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...

  5. In-situ real time measurements of thermal comfort and comparison with the adaptive comfort theory in Dutch residential dwellings

    NARCIS (Netherlands)

    Ioannou, A.; Itard, L.C.M.; Agarwal, Tushar

    2018-01-01

    Indoor thermal comfort is generally assessed using the PMV or the adaptive model. This research presents the results obtained by in-situ real time measurements of thermal comfort and thermal comfort perception in 17 residential dwellings in the Netherlands. The study demonstrates the new

  6. 14 CFR 1273.31 - Real property.

    Science.gov (United States)

    2010-01-01

    ... percentage of participation in the cost of the original purchase to the fair market value of the property... GRANTS AND COOPERATIVE AGREEMENTS TO STATE AND LOCAL GOVERNMENTS Post-Award Requirements Changes... subgrantee's percentage of participation in the purchase of the real property to the current fair market...

  7. 13 CFR 143.31 - Real property.

    Science.gov (United States)

    2010-01-01

    ... percentage of participation in the cost of the original purchase to the fair market value of the property... FOR GRANTS AND COOPERATIVE AGREEMENTS TO STATE AND LOCAL GOVERNMENTS Post-Award Requirements Changes... subgrantee's percentage of participation in the purchase of the real property to the current fair market...

  8. Students’ Preferences On The Residential Real Estate Market In Polish Cities

    Directory of Open Access Journals (Sweden)

    Kempa Olgierd

    2015-03-01

    Full Text Available The understanding of price-setting attributes operating on local real estate market is not only an essential element of property appraisers’ work, it can also greatly assist the professional activities of real estate agents. However, its primary importance is for the market – facilitating the decision-making processes of developers (developers become aware of the buyers’ expectations and preferences, making it possible to more accurately form market offers and pricing strategy.

  9. How Genetics Might Affect Real Property Rights: Currents in Contemporary Bioethics.

    Science.gov (United States)

    Rothstein, Mark A; Rothstein, Laura

    2016-03-01

    New developments in genetics could affect a variety of real property rights. Mortgage lenders, mortgage insurers, real estate sellers, senior living centers, retirement communities, or other parties in residential real estate transactions begin requiring predictive genetic information as part of the application process. One likely use would be by retirement communities to learn an individual's genetic risk for Alzheimer's disease. The federal Fair Housing Act prohibits discrimination based on disability, but it is not clear that it would apply to genetic risk assessments. Only California law explicitly applies to this situation and there have been no reported cases. © 2016 American Society of Law, Medicine & Ethics.

  10. Valuation of Geothermal Wells on Real Property

    Energy Technology Data Exchange (ETDEWEB)

    Rafferty, Kevin

    2001-12-01

    The Geo-Heat Center is often contacted by individual property owners, real estate professionals and others for assistance in the evaluation of geothermal resources in real property transactions. This document is a summary of information on the methods we have suggested to approach this situation in the past. The first of these methods is employed in situations in which the geothermal resource is in use serving some application. The second approach is for situations in which there is a known well on the property but it is not currently in use. The information presented here does not address situations in which the property is underlain by suspected geothermal resources for which there is no surface manifestation or existing development. The information contained in this document is intended to address large capacity wells of the type that would be used for commercial geothermal applications.

  11. 7 CFR 3016.31 - Real property.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Real property. 3016.31 Section 3016.31 Agriculture Regulations of the Department of Agriculture (Continued) OFFICE OF THE CHIEF FINANCIAL OFFICER, DEPARTMENT OF AGRICULTURE UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS AND COOPERATIVE AGREEMENTS TO STATE AND LOCAL...

  12. 75 FR 54946 - Airport Improvement Program (AIP): Policy Regarding Access to Airports From Residential Property

    Science.gov (United States)

    2010-09-09

    ... summarized as follows: Comment: Residential through-the-fence access provides a supportive community that... accommodate new aircraft types. Secondly, while through-the-fence communities sometimes attempt to limit ownership to aircraft owners, there is no effective way to prevent turnover of these properties to non...

  13. FEDERAL REAL PROPERTY: Better Governmentwide Data Needed for Strategic Decisionmaking

    National Research Council Canada - National Science Library

    2002-01-01

    ...) worldwide inventory of federal real property. According to GSAs fiscal year 2000 worldwide inventory report on owned property, over 30 federal agencies own hundreds of thousands of real property assets worth hundreds of billions of dollars...

  14. 26 CFR 1.165-9 - Sale of residential property.

    Science.gov (United States)

    2010-04-01

    ... § 1.1011-1 but without reference to the fair market value. (3) For rules relating to casualty losses... fair market value) $22,000 Less: Depreciation allowable from January 1, 1952, to January 1, 1955 (3... conversion of the property to income-producing purposes: (i) The fair market value of the property at the...

  15. Assessing effects of military aircraft noise on residential property values near airbases

    Science.gov (United States)

    Fidell, Sanford; Tabachnick, Barbara; Silvati, Laura; Cook, Brenda

    The question, 'Does military aircraft noise exposure affect residential property values in the vicinity of Air Force bases?', can be asked and answered with varying degrees of generality and tolerable errors of inference. Definitive answers are difficult to develop because the question itself may not be meaningful in some circumstances: property values are affected by many factors other than aircraft noise which can fluctuate greatly in different areas and during different time periods; credible attribution of causality for changes in property values uniquely to aircraft noise requires many costly study design measures; and prior findings suggest that if a relationship exists, it is not a large or especially strong one. Thus, evidence of a simple geographic association between aircraft noise exposure and residential property values does not provide a conclusive answer to the question. In an effort to develop more compelling evidence, the US Air Force is planning to compare historical records of sale prices of properties in areas of differential aircraft noise exposure during specific time periods with predictions of sale prices derived from a validated statistical model of residential property values.

  16. 23 CFR 710.505 - Real property donations.

    Science.gov (United States)

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Real property donations. 710.505 Section 710.505...-WAY AND REAL ESTATE Property Acquisition Alternatives § 710.505 Real property donations. (a) Donations..., whichever is greater. All donations of property received prior to the approval of the NEPA document must...

  17. Exploring variance in residential electricity consumption: Household features and building properties

    International Nuclear Information System (INIS)

    Bartusch, Cajsa; Odlare, Monica; Wallin, Fredrik; Wester, Lars

    2012-01-01

    Highlights: ► Statistical analysis of variance are of considerable value in identifying key indicators for policy update. ► Variance in residential electricity use is partly explained by household features. ► Variance in residential electricity use is partly explained by building properties. ► Household behavior has a profound impact on individual electricity use. -- Abstract: Improved means of controlling electricity consumption plays an important part in boosting energy efficiency in the Swedish power market. Developing policy instruments to that end requires more in-depth statistics on electricity use in the residential sector, among other things. The aim of the study has accordingly been to assess the extent of variance in annual electricity consumption in single-family homes as well as to estimate the impact of household features and building properties in this respect using independent samples t-tests and one-way as well as univariate independent samples analyses of variance. Statistically significant variances associated with geographic area, heating system, number of family members, family composition, year of construction, electric water heater and electric underfloor heating have been established. The overall result of the analyses is nevertheless that variance in residential electricity consumption cannot be fully explained by independent variables related to household and building characteristics alone. As for the methodological approach, the results further suggest that methods for statistical analysis of variance are of considerable value in indentifying key indicators for policy update and development.

  18. Value of Professional Property Managers in Residential Project Development

    Directory of Open Access Journals (Sweden)

    Yuen C. B.

    2016-06-01

    Full Text Available Property management has often been described as an after-sale service because the participation of professional property managers is only required upon completion of the building. Recently, however, property management has become an integral part of project development based on its value. These days, managing recreational facilities such as residents’ clubs, gyms and swimming pools, given the frequent use of electronic installations, no longer falls under basic caretaking services. The early detection of hidden problems such as poor quality concealed cables, conduits and pipes and the improper selection of building materials saves time and money in subsequent maintenance and repair work, simultaneously reducing any inconvenience experienced by end-users due to a breakdown in services or defective rectification.

  19. Risk-return Performance of Residential Property Investment in Abuja ...

    African Journals Online (AJOL)

    Sultan

    2017-06-20

    Jun 20, 2017 ... Keywords: property investment performance, risk-return analysis, ANO VA and HSD-tukey test. ATBU Journal of Environmental Technology 10, 1, June 2017. 95 ... minimizing the effect of risk, therefore return .... listed companies and UACN within a given .... information on rent and sales between 2001 and.

  20. Thermo-optical properties of residential coals and combustion aerosols

    Science.gov (United States)

    Pintér, Máté; Ajtai, Tibor; Kiss-Albert, Gergely; Kiss, Diána; Utry, Noémi; Janovszky, Patrik; Palásti, Dávid; Smausz, Tomi; Kohut, Attila; Hopp, Béla; Galbács, Gábor; Kukovecz, Ákos; Kónya, Zoltán; Szabó, Gábor; Bozóki, Zoltán

    2018-04-01

    In this study, we present the inherent optical properties of carbonaceous aerosols generated from various coals (hard through bituminous to lignite) and their correlation with the thermochemical and energetic properties of the bulk coal samples. The nanoablation method provided a unique opportunity for the comprehensive investigation of the generated particles under well controlled laboratory circumstances. First, the wavelength dependent radiative features (optical absorption and scattering) and the size distribution (SD) of the generated particulate matter were measured in-situ in aerosol phase using in-house developed and customised state-of-the-art instrumentation. We also investigated the morphology and microstructure of the generated particles using Transmission Electron Microscopy (TEM) and Electron Diffraction (ED). The absorption spectra of the measured samples (quantified by Absorption Angström Exponent (AAE)) were observed to be distinctive. The correlation between the thermochemical features of bulk coal samples (fixed carbon (FC) to volatile matter (VM) ratio and calorific value (CV)) and the AAE of aerosol assembly were found to be (r2 = 0.97 and r2 = 0.97) respectively. Lignite was off the fitted curves in both cases most probably due to its high optically inactive volatile material content. Although more samples are necessary to be investigated to draw statistically relevant conclusion, the revealed correlation between CV and Single Scattering Albedo (SSA) implies that climatic impact of coal combusted aerosol could depend on the thermal and energetic properties of the bulk material.

  1. Accuracy of the Government-Owned Contractor-Occupied Real Property in the Military Departments' Real Property Databases

    National Research Council Canada - National Science Library

    2000-01-01

    .... Accurate reporting of real property on the Military Departments' real property databases is essential to DoD and the Federal Government receiving favorable audit opinions on their financial statements...

  2. Use of Geographically Weighted Regression (GWR Method to Estimate the Effects of Location Attributes on the Residential Property Values

    Directory of Open Access Journals (Sweden)

    Mohd Faris Dziauddin

    2017-07-01

    Full Text Available This study estimates the effect of locational attributes on residential property values in Kuala Lumpur, Malaysia. Geographically weighted regression (GWR enables the use of the local parameter rather than the global parameter to be estimated, with the results presented in map form. The results of this study reveal that residential property values are mainly determined by the property’s physical (structural attributes, but proximity to locational attributes also contributes marginally. The use of GWR in this study is considered a better approach than other methods to examine the effect of locational attributes on residential property values. GWR has the capability to produce meaningful results in which different locational attributes have differential spatial effects across a geographical area on residential property values. This method has the ability to determine the factors on which premiums depend, and in turn it can assist the government in taxation matters.

  3. Psychometric properties of the Portuguese version of place attachment scale for youth in residential care.

    Science.gov (United States)

    Magalhães, Eunice; Calheiros, María M

    2015-01-01

    Although the significant scientific advances on place attachment literature, no instruments exist specifically developed or adapted to residential care. 410 adolescents (11 - 18 years old) participated in this study. The place attachment scale evaluates five dimensions: Place identity, Place dependence, Institutional bonding, Caregivers bonding and Friend bonding. Data analysis included descriptive statistics, content validity, construct validity (Confirmatory Factor Analysis), concurrent validity with correlations with satisfaction with life and with institution, and reliability evidences. The relationship with individual characteristics and placement length was also verified. Content validity analysis revealed that more than half of the panellists perceive all the items as relevant to assess the construct in residential care. The structure with five dimensions revealed good fit statistics and concurrent validity evidences were found, with significant correlations with satisfaction with life and with the institution. Acceptable values of internal consistence and specific gender differences were found. The preliminary psychometric properties of this scale suggest it potential to be used with youth in care.

  4. E-service quality: An investigation of its key dimensions and the discriminatory power in the residential property sector

    Directory of Open Access Journals (Sweden)

    Justin Beneke

    2011-12-01

    Full Text Available Research Statement: With an increase in competition within the South African property sector, real estate agencies need to ensure that their channels are as effective as possible. Using the Internet and mobile technologies represents a new means to reach customers and achieve lower operating costs. This study seeks to ascertain which factors potential buyers consider important when perusing residential property in an online environment. Hence, the dimensions of e-service quality, which constitute their online experience, will be explored. In addition, this research explores buyer typologies and probes whether other forms of technology, such as a mobile interface, may be of commercial value to the realtor. Methodology: The empirical analysis was conducted by means of a quantitative survey. A questionnaire was designed to test the application of the e-service quality construct in the South African real-estate sector. Data was obtained from 300 respondents, across the age spectrum, who filled the criteria of being prospective buyers. Convenience sampling was primarily used to collect responses as the researchers were unable to obtain access to a specific database of listed property buyers. Results & Conclusion: As mirrored in other studies of this nature, it was found that trust is paramount when initiating property sales online. All other variables in the construct (site features, information, accessibility, communication, reliability, responsiveness and personalisation also proved significant. A cluster analysis revealed that older respondents preferred a higher level of support - across all attributes of e-service quality - when interacting with online property services. Lastly, the mobile interface appears to appeal to 'students' as well as 'mature workers'. It is surmised that these individuals have access to smart phones capable of being used for accessing property portals. However, the 'young workers' appear less enthusiastic about the

  5. 24 CFR 266.400 - Property requirements-real estate.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Property requirements-real estate... Mortgage and Closing Requirements; HUD Endorsement § 266.400 Property requirements—real estate. The mortgage must be on real estate held: (a) In fee simple; (b) Under a renewable lease of not less than 99...

  6. 12 CFR 614.4265 - Real property evaluations.

    Science.gov (United States)

    2010-01-01

    ....4265 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM LOAN POLICIES AND OPERATIONS Collateral Evaluation Requirements § 614.4265 Real property evaluations. (a) Real estate shall be valued on... property and operation where the transaction value exceeds $250,000 and the real estate taken as collateral...

  7. 7 CFR 1955.105 - Real property affected (CONACT).

    Science.gov (United States)

    2010-01-01

    ... inventory property. State Directors in consultation with other lenders, real estate agents, auctioneers, and... analyze farm real estate market conditions within the geographic areas of their jurisdiction and determine... real estate conditions. If the analyses of farm real estate conditions indicate that such sales would...

  8. E-Real Estate Property Management System

    OpenAIRE

    Majid Shanto, Syed Nurul

    2003-01-01

    Real estate business is one of the oldest businesses in the business world which is also considered to be associated with the toughest business environment to invest for investment because of its volatile behavior. In order to be competitive in the real estate market, the real estate developer as well as real estate specialist like real estate agent is constantly fighting for achieving marginal profit from the market. 21st century is the century of advance technology and utilizing its power i...

  9. Effects on residential property values of proximity to a site contaminated with radioactive waste

    International Nuclear Information System (INIS)

    Payne, B.A.; Olshansky, S.J.; Segel, T.E.

    1985-01-01

    An issue often raised by the public regarding waste sites is whether distance from these sites affects residential property values. Previous research has studied changes in the housing market in communities near Three Mile Island after the 1979 accident and after the 1979 accident and legal precedents of compensation for loss of property value because of proximity to hazardous areas. However, this research has not addressed effects on residential property values of proximity specifically to hazardous chemical or radioactive waste sites. The effects of the proximity of residences to such a site in West Chicago, Illinois - used for many years for disposal of thorium waste from processing ores - were investigated in this study. Sales of single-family residences located within about 0.4 km and 1.6 km from the site. Trends in average annual selling prices were analyzed both before and after publicity appeared about the existence of the radioactive material at the site. Results indicate that older residences (built before 1950) located within about 0.4 km of the disposal site experienced a prolonged depression in selling prices after the publicity in comparison with older residences located farther from the site and with all transactions on newer residences. These results confirm to some extent public perceptions and potentially raise legal issues associated with property values. Suggestions are provided for mitigative measures to alleviate these issues

  10. Effects on residential property values of proximity to a site contaminated with radioactive waste

    International Nuclear Information System (INIS)

    Payne, B.A.; Olshansky, S.J.; Segel, T.E.

    1985-01-01

    An issue often raised by the public regarding projects that involve hazardous chemical or radioactive waste sites is whether distance from these sites affects residential property values. Previous research has studied changes in the housing market in communities near Three Mile Island after the 1979 accident and legal precedents of compensation for loss of property value because of proximity to hazardous areas. However, this research has not addressed effects on residential property values of proximity specifically to hazardous chemical or radioactive waste sites. The effects of the proximity of residence to such a site in West Chicago, Illinois - used for many years for disposal of thorium waste from processing ores - were investigated in this study. Single-family residence sales located within about 0.4 km of the West Chicago site were compared with residence sales located between 0.4 km and 1.6 km from the site. Trends in average annual selling prices were analyzed both before and after publicity appeared about the existence of the radioactive material at the site. Results indiate that older residences (built before 1950) located within about 0.4 km of the disposal site experienced a prolonged depression in selling prices after the publicity, in comparison with older residences located farther from the site and with all transactions on newer residences. These results confirm to some extent public perceptions and potentially raise legal issues associated with property values. Suggestions are provided for mitigative measures to alleviate these issues. 22 references, 1 figure

  11. Nighttime residential wood burning evidenced from an indirect method for estimating real-time concentration of particulate organic matter (POM)

    International Nuclear Information System (INIS)

    Sciare, J.; Sarda-Esteve, R.; Favez, O.; Cachier, H.; Aymoz, G.; Laj, P.

    2008-01-01

    Real-time analyzers of selected chemical components (sulfate, nitrate, Black Carbon) and integrative aerosol parameters (particulate matter and light scattering coefficient) were implemented for a 2-week campaign (November-December 2005) in a suburban area of Clermont-Ferrand (France) in order to document fast changes in the chemical composition of submicron aerosols. Measurements of particulate organic matter (POM) were not available in the field but were indirectly estimated from time-resolved (3-min) reconstruction of the light scattering coefficient. This methodology offered the opportunity to investigate almost real-time and artifact-free POM concentrations even at low concentrations (typically below 0.1 mu g m(-3)). The overall uncertainties associated with this POM calculation were of the order of 20%, which are comparable to those commonly referred in literature for POM calculation or measurements. A chemical mass balance (CMB) of PM1 was performed using the derived POM concentrations and showed a very good correlation (slope = 0.93; r(2) = 0.91, N = 663) with real-time PM1 measurements obtained from R and P TEOM-FDMS, demonstrating the consistency of our approach. Important diurnal variations were observed in POM concentrations, with a dominant contribution of POM from fossil fuel origin during daytime and a dominant contribution of POM from residential wood burning at night. POM was calculated to contribute as much as 70% of PM1 during our study, pointing out the major role of carbonaceous aerosols at this period of the year at our residential area. (authors)

  12. Real-time identification of residential appliance events based on power monitoring

    Science.gov (United States)

    Yang, Zhao; Zhu, Zhicheng; Wei, Zhiqiang; Yin, Bo; Wang, Xiuwei

    2018-03-01

    Energy monitoring for specific home appliances has been regarded as the pre-requisite for reducing residential energy consumption. To enhance the accuracy of identifying operation status of household appliances and to keep pace with the development of smart power grid, this paper puts forward the integration of electric current and power data on the basis of existing algorithm. If average power difference of several adjacent cycles varies from the baseline and goes beyond the pre-assigned threshold value, the event will be flagged. Based on MATLAB platform and domestic appliances simulations, the results of tested data and verified algorithm indicate that the power method has accomplished desired results of appliance identification.

  13. Optimum residential load management strategy for real time pricing (RTP) demand response programs

    International Nuclear Information System (INIS)

    Lujano-Rojas, Juan M.; Monteiro, Cláudio; Dufo-López, Rodolfo; Bernal-Agustín, José L.

    2012-01-01

    This paper presents an optimal load management strategy for residential consumers that utilizes the communication infrastructure of the future smart grid. The strategy considers predictions of electricity prices, energy demand, renewable power production, and power-purchase of energy of the consumer in determining the optimal relationship between hourly electricity prices and the use of different household appliances and electric vehicles in a typical smart house. The proposed strategy is illustrated using two study cases corresponding to a house located in Zaragoza (Spain) for a typical day in summer. Results show that the proposed model allows users to control their diary energy consumption and adapt their electricity bills to their actual economical situation. - Highlights: ► This work shows an optimal load management strategy for residential consumers. ► It has been considered the communication infrastructure of the future smart grid. ► A study case shows the optimal utilization of some appliances and electric vehicles. ► Results showed that the proposed model allows users to reduce their electricity bill.

  14. 7 CFR 767.52 - Disposition of personal property from real estate inventory property.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Disposition of personal property from real estate..., personal property has been left on the real estate inventory property, the Agency will notify the former real estate owner and any known lienholders that the Agency will dispose of the personal property...

  15. Real-time Modelling, Diagnostics and Optimised MPPT for Residential PV Systems

    DEFF Research Database (Denmark)

    Sera, Dezso

    responsible for yield-reduction of residential photovoltaic systems. Combining the model calculations with measurements, a method to detect changes in the panels’ series resistance based on the slope of the I − V curve in the vicinity of open-circuit conditions and scaled to Standard Test Conditions (STC......The work documented in the thesis has been focused into two main sections. The first part is centred around Maximum Power Point Tracking (MPPT) techniques for photovoltaic arrays, optimised for fast-changing environmental conditions, and is described in Chapter 2. The second part is dedicated...... to diagnostic functions as an additional tool to maximise the energy yield of photovoltaic arrays (Chapter 4). Furthermore, mathematical models of PV panels and arrays have been developed and built (detailed in Chapter 3) for testing MPPT algorithms, and for diagnostic purposes. In Chapter 2 an overview...

  16. The Application of Japanese Candlestick Charting on the Residential Real Estate Market

    Directory of Open Access Journals (Sweden)

    Gdakowicz Anna

    2015-02-01

    Full Text Available The real estate market is regarded as a part of the capital market. Just as they invest in securities, investors allocate their funds in real estate, hoping to make a sound profit. There are many tools that support the process of investing on the stock exchange, such as a technical analysis. There are also proven methods that help predict future prices of assets on the basis of their historic quotations.

  17. Key Concepts of Real Estate Market Analysis and Valuation with Specific Application to Residential Apartment Investments.

    Science.gov (United States)

    1986-01-01

    but is intended to I r Ii m provide a basic understanding of essentilal real estate I investment concepts. I l! I I 11 I I I ! I I I~i lllm m I...3,100 Utilities - Electric 5,000 Utilities - Water 15,000 Utilities - Gas/ Oil 1,200 Total Expenses $137,700 [ Net Operating Income $273,343 59 Figure

  18. 36 CFR 1210.32 - Real property.

    Science.gov (United States)

    2010-07-01

    ... Section 1210.32 Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS ADMINISTRATION GENERAL... Government after it compensates the Federal Government for that percentage of the current fair market value... that percentage of the current fair market value of the property attributable to the Federal...

  19. Feasibility of Creating a Comprehensive Real Property Database for Colombia

    National Research Council Canada - National Science Library

    Demarest, Geoffrey B

    2002-01-01

    The Defense Intelligence Agency asked the Foreign Military Studies Office (FMSO) to determine the feasibility of producing a digital database of Colombian real property, and to express the usefulness of such a database...

  20. Real estate market in Romania and the growth of new residential developments

    Directory of Open Access Journals (Sweden)

    Munteanu George Marius

    2018-01-01

    Full Text Available This paper presents the results of a quantitative marketing research conducted on Romanian people who bought a new apartment in the past three years. The purpose of this research is to understand the consumer behaviour, their attitudes and opinions regarding the most important criteria they take into consideration in the decision- making process of buying a new property. This article summarizes the results of the research.

  1. Property Tax Assessments as a Finance Vehicle for Residential PV Installations: Opportunities and Potential Limitations

    Energy Technology Data Exchange (ETDEWEB)

    Bolinger, Mark A; Bolinger, Mark

    2008-02-01

    increased property tax assessments, rather than a more-traditional credit vehicle, to recover both system and administrative costs. As discussed in more detail later, this seemingly innovative approach has a number of features that should appeal to PV owners, including: long-term, fixed-cost, attractive financing; loans that are tied to the tax capacity of the property rather than to the owner's credit standing; a repayment obligation that transfers along with the sale of the property; and a potential ability to deduct the repayment obligation from Federal taxable income, as part of the local property tax deduction. For these reasons, Berkeley's program--which was first announced on October 23, 2007--has received considerable nationwide attention in both the trade and general press. Since the announcement, cities from throughout California and the broader U.S. have expressed keen interest in the possibility of replicating this type of program. In California alone, the cities of Santa Cruz, Santa Monica, and Palm Desert are all reportedly considering similar programs, while the city of San Francisco has recently announced its own program, portions of which closely parallel Berkeley's approach. Berkeley's Proposed PV Program In addition, a bill (AB 811) that would authorize all cities (not just 'charter cities' like Berkeley) in California to create this type of program was approved by the California General Assembly on January 29, 2008 and passed on to the State Senate for consideration. That local governments from across California and the broader US are so genuinely excited about the prospect of supporting the installation of residential PV in their communities through this type of program is no doubt an interesting development. Given, however, the potential for such programs to negatively interact with the residential solar ITC, it is important to evaluate the financial attractiveness of this specific type of loan program, particularly in

  2. On the Transcendental Properties of Real Beings

    OpenAIRE

    Andrzej Maryniarczyk

    2016-01-01

    The article analyzes the metaphysical approach to the rational cognition of the world of persons and things. It shows the way in which metaphysicians reveal the essential and universal properties of the world and the laws that govern their being. Among these properties, the most important are as follows: to be a thing (that is, to have a concretely determined essence), to be one (that is, to be non-contradictory in itself), to be separate or distinct (that is, to be sovereign in being), and a...

  3. 45 CFR 74.32 - Real property.

    Science.gov (United States)

    2010-10-01

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION UNIFORM ADMINISTRATIVE REQUIREMENTS FOR AWARDS AND SUBAWARDS TO INSTITUTIONS OF HIGHER EDUCATION, HOSPITALS, OTHER NONPROFIT ORGANIZATIONS, AND... compensates the Federal Government for that percentage of the current fair market value of the property...

  4. 45 CFR 2543.32 - Real property.

    Science.gov (United States)

    2010-10-01

    ... Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE GRANTS AND AGREEMENTS WITH INSTITUTIONS OF HIGHER EDUCATION, HOSPITALS, AND OTHER NON-PROFIT... Government for that percentage of the current fair market value of the property attributable to the Federal...

  5. 12 CFR 541.21 - Nonresidential real estate.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Nonresidential real estate. 541.21 Section 541... REGULATIONS AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 541.21 Nonresidential real estate. The terms nonresidential real estate or nonresidential real property mean real estate that is not residential real estate...

  6. On the Transcendental Properties of Real Beings

    Directory of Open Access Journals (Sweden)

    Andrzej Maryniarczyk

    2016-06-01

    Full Text Available The article analyzes the metaphysical approach to the rational cognition of the world of persons and things. It shows the way in which metaphysicians reveal the essential and universal properties of the world and the laws that govern their being. Among these properties, the most important are as follows: to be a thing (that is, to have a concretely determined essence, to be one (that is, to be non-contradictory in itself, to be separate or distinct (that is, to be sovereign in being, and also to be a vehicle of truth, good, and beauty. Among the laws of being, in turn, the article indicates the law of identity, the law of non-contradiction, the law of the excluded middle, the law of the reason of being, the law of finality, and the law of perfection. These laws primarily show the source and foundation of the rational order.

  7. Nearly Zero Energy Standard for Non-Residential Buildings with high Energy Demands—An Empirical Case Study Using the State-Related Properties of BAVARIA

    Directory of Open Access Journals (Sweden)

    Michael Keltsch

    2017-03-01

    Full Text Available The Energy Performance of Buildings Directive (EPBD 2010 calls for the Nearly Zero Energy Building (nZEB Standard for new buildings from 2021 onwards: Buildings using “almost no energy” are powered by renewable sources or by the energy produced by the building itself. For residential buildings, this ambitious new standard has already been reached. But for other building types, this goal is still far away. The potential of these buildings to meet a nZEB Standard was investigated by analyzing ten case studies, representing non-residential buildings with different uses. The analysis shows that the primary characteristics common to critical building types are a dense building context with a very high degree of technical installation (such as hospital, research, and laboratory buildings. The large primary energy demand of these types of buildings cannot be compensated by building- and property-related energy generation, including off-site renewables. If the future nZEB Standard were to be defined with lower requirements because of this, the state-related properties of Bavaria suggest that the real potential energy savings available in at least 85% of all new buildings would be insufficiently exploited. Therefore, it would be more useful to individualize the legal energy verification process for new buildings, to distinguish critical building types such as laboratories and hospitals from the other building types.

  8. Tests for the Presence of Price Convergence on Residential Property Market in Several Districts of Szczecin in 2006–2009

    Directory of Open Access Journals (Sweden)

    Gnat Sebastian

    2016-12-01

    Full Text Available Neighbouring local property markets are not separate realities. They influence one another and create an interrelated system of supply and demand. Some of these interrelations are convergent, while others result in contradictory trends on the markets. Convergence is a term denoting a process of some phenomena approaching its normative level. Tests for the presence of convergence help to assess if the objects under observation show resemblance in the context of the observed phenomenon, and to find out how long it takes for this resemblance to be complete. In this paper, I propose the application of methods normally used in tests for convergence for the purpose of the analysis of trends of the average residential property prices in some districts in Szczecin over the time range of 2006–2009, that is during the housing bubble on the residential property market. The study will provide information if such a market phase encourages price convergence.

  9. Part-sales as an investment strategy : Analysis of part-selling of residential units in the Netherlands

    NARCIS (Netherlands)

    Hordijk, A.C.; Janssen, J.E.; Teuben, B.

    2006-01-01

    The ROZ/IPD Property index was established in 1994 to publicize an independent index on directly held real estate in the Netherlands. The real estate universe is split into the sectors: retail, offices, industrial, residential and mixed use/other. The residential sector consists of almost 50 % of

  10. Residential Property Composition of School Districts: Its Effect on Tax Rate and Per Pupil Revenue.

    Science.gov (United States)

    Lundeen, Virginia; And Others

    This study related tax rate and per pupil revenue to residential assessed valuation, percent residential of total assessed valuation, and selected socioeconomic independent variables for school districts in Cook, DeKalb, DuPage, Kane, and Lake counties in Illinois. Findings suggest that for homeowners and the students of these counties in 1976,…

  11. Setting up charging electric stations within residential communities in current China: Gaming of government agencies and property management companies

    International Nuclear Information System (INIS)

    Wu, Tian; Ma, Lin; Mao, Zhonggen; Ou, Xunmin

    2015-01-01

    The difficulty of charging electric vehicles (EVs) is now hindering their further development. Governments generally choose to build stations for home charging (including piles) within residential communities. Given the conflict of interest between various government agencies and property management companies, constructing a charging station within residential communities would result in welfare loss for the property management companies and therefore lead to the principal–agent problem. This paper constructs a two-period imperfect information game theory model to study the moral hazard involved in this issue and government agencies' optimal choice. In the analytic solution of the model, we find that the optimal choice for a farsighted government agency is to constantly improve the incentive mechanism and introduce charging stations only when the conflict of interest is eliminated. Any benefits derived from government regulations by force would prove short-lived. The government should focus on long-term returns in the development of EVs, and its optimal mechanism should be designed to mitigate the principal–agent problem of property management companies, thereby accelerate the progress of EV charging infrastructure and improve overall social welfare. - Highlights: • The charging of electric vehicles (EVs) is hindering their use. • A game theory model is used for analysis of EV charging station construction. • Charging stations are in residential communities in China. • Government agencies are constantly improving incentive mechanisms

  12. Methods of modeling TCO residential real estate in the life cycles of buildings as a promising energy efficiency management tool

    Directory of Open Access Journals (Sweden)

    Kulakov Kirill

    2017-01-01

    Full Text Available Building and developing an affordable housing market is a huge challenge for Russia’s national economy. Today, the housing construction industry finds itself in a situation torn by a conflict caused by the simultaneous needs to minimize the housing construction costs in order to make housing more affordable for Russians and to increase the energy efficiency of the housing projects, which is associated with additional costs for developers. To find solutions to this contradictory situation, one needs new theoretical and practical approaches and economic tools. The global economic trend of managing goods and services on the basis of the value of goods and services over the life cycle is also manifested in the construction industry in Russia. The problem of forming a new economic thinking in the housing sector predetermines the perception of the value of housing not only as the price of purchased real estate, but as the equivalent of the total cost of ownership of real estate throughout its life cycle. This approach allows to compensate the initial rise in the cost of construction resulting from the introduction of energy-efficient technologies by savings in the operational phase of the life cycle of the property. In this regard, management of the total cost of real estate ownership based on energy modeling is of high research and practical relevance.

  13. Feasibility of Creating a Comprehensive Real Property Database for Colombia

    Science.gov (United States)

    2002-08-01

    practices familiar to conservationists can be effective in areas where private property dominates or where it is mixed with public lands. These practices...broadly accurate. According to many familiar with the system of appraisals and the market for real property, an appraisal of around fifty percent of...sale of cadastral information to another government entity, the Medellín Public Enterprises ( Empresas Públicas de Medellín, EPM). The cadastral

  14. An Analysis of the Real Estate Property Managing Occupation.

    Science.gov (United States)

    Bryan, James E.

    The general purpose of the occupational analysis is to provide workable, basic information dealing with the many and varied duties performed in the real estate property manager occupation. The document opens with a brief introduction followed by a job description. The bulk of the document is presented in table form. Eleven duties are broken down…

  15. 32 CFR 34.21 - Real property and equipment.

    Science.gov (United States)

    2010-07-01

    ... original equipment as trade-in or sell it and use the proceeds to offset the costs of the replacement... request approval to use equipment as trade-in or offset for replacement equipment (see paragraph (e)(1)(i... 32 National Defense 1 2010-07-01 2010-07-01 false Real property and equipment. 34.21 Section 34.21...

  16. 7 CFR 1955.66 - Lease of real property.

    Science.gov (United States)

    2010-01-01

    ... signed, the lessee should be advised that FSA cannot make a commitment to finance the purchase of the... which the real property is located; (ii) To an Indian corporate entity; (iii) To the Indian tribe. (3...) Indian corporate entities that are authorized by such Indian tribe to purchase lands within the...

  17. 7 CFR 3015.56 - Appraisal of real property.

    Science.gov (United States)

    2010-01-01

    ... of real property. In some cases, it will be necessary to establish the market value of land or a building or the fair rental rate of land or of space in a building. In these cases, the awarding agency must require that the market value or fair rental rate be set by an independent appraiser (or by a...

  18. Real charge according to the current Serbian Draft Law on property rights and other real rights

    Directory of Open Access Journals (Sweden)

    Vujović Dragana

    2014-01-01

    Full Text Available Within reforms of loan security instruments law, Serbian Draft Law on Property Rights and Other Real Rights demonstrates interest for introducing new forms of non-accessory security rights. Real charge is a new institute in our legislation. It is a kind of real right on immovable thing that is regulated after the model of the German and Swiss laws, and which is in practice mostly used to secure a receivable, so that it is, to an extent, a personal hypothec. The most important reason for introduction of this institute into the Law was to allow for a security right on immovables that is more flexible than the accessorial hypothec, thus creating the environment conducive for the development of the secondary market of real loans, facilitating refinancing, and allowing for the extension of the offer of bank products with the reduction of transaction costs.

  19. 7 CFR 767.102 - Leasing non-real estate inventory property.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Leasing non-real estate inventory property. 767.102..., DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS INVENTORY PROPERTY MANAGEMENT Lease of Real Estate Inventory Property § 767.102 Leasing non-real estate inventory property. The Agency does not lease non-real estate...

  20. Assessing the PACE of California residential solar deployment: Impacts of Property Assessed Clean Energy programs on residential solar photovoltaic deployment in California, 2010-2015

    Energy Technology Data Exchange (ETDEWEB)

    Deason, Jeff; Murphy, Sean

    2018-04-04

    A new study by Berkeley Lab found that residential Property Assessed Clean Energy (R-PACE) programs increased deployment of residential solar photovoltaic (PV) systems in California, raising it by about 7-12% in cities that adopt these programs. R-PACE is a financing mechanism that uses a voluntary property tax assessment, paid off over time, to facilitate energy improvements and, in some jurisdictions, water and resilience measures. While previous studies demonstrated that early, regional R-PACE programs increased solar PV deployment, this new analysis is the first to demonstrate these impacts from the large, statewide R-PACE programs dominating the California market today, which use private capital to fund the upfront costs of the improvements. Berkeley Lab estimated the impacts using econometric techniques on two samples: -Large cities only, allowing annual demographic and economic data as control variables -All California cities, without these annual data Analysis of both samples controls for several factors other than R-PACE that would be expected to drive solar PV deployment. We infer that on average, cities with R-PACE programs were associated with greater solar PV deployment in our study period (2010-2015). In the large cities sample, solar PV deployment in jurisdictions with R-PACE programs was higher by 1.1 watts per owner-occupied household per month, or 12%. Across all cities, solar PV deployment in jurisdictions with R-PACE programs was higher by 0.6 watts per owner-occupied household per month, or 7%. The large cities results are statistically significant at conventional levels; the all-cities results are not. The estimates imply that the majority of solar PV deployment financed by R-PACE programs would likely not have occurred in their absence. Results suggest that R-PACE programs have increased PV deployment in California even in relatively recent years, as R-PACE programs have grown in market share and as alternate approaches for financing solar PV

  1. The effects of combining dynamic pricing, AC load control, and real-time energy feedback. SMUD'S 2011 Residential Summer Solutions Study

    Energy Technology Data Exchange (ETDEWEB)

    Herter, K. [Herter Energy Research Solutions, El Dorado Hills, CA (United States); Wood, V. [Sacramento Municipal Utility District, Sacramento, CA (United States); Blozis, S. [University of California, Davis, CA (United States)

    2013-11-15

    The 2011 Residential Summer Solutions Study compared the hourly load effects of three different real-time information treatments and two program options. The information treatments included: Baseline information (no real-time data), real-time Home information (whole-house data), and real-time Appliance information (data for the whole house plus three individual appliances). Compared to the Baseline group, real-time Home information lowered overall energy use by about 4 %. Real-time information at both the Home and Appliance levels had a significant effect on non-event peak loads: compared to the Baseline group, real-time Home data lowered peak load by 5 %, while Appliance data lowered peak load by 7 %. All three information treatments averaged a 1-kW (40 %) load shed during events. The customer-chosen program options included a dynamic time-of-use rate and a load control incentive program. Customers were more likely to sign up for the dynamic rate, and those who did saved significantly more peak load on both event days (>50 % savings) and non-event days (>20 % savings) than did those on the load control program alone. In addition, those on the dynamic rate saved twice as much on their summer bills as did those who chose to remain on the standard tiered rate. At the end of the summer, more than 90 % of participants signed up to participate again the following year.

  2. The effects of residential real-time pricing contracts on transco loads, pricing, and profitability: Simulations using the N-ABLE trademark agent-based model

    International Nuclear Information System (INIS)

    Ehlen, Mark A.; Scholand, Andrew J.; Stamber, Kevin L.

    2007-01-01

    An agent-based model is constructed in which a demand aggregator sells both uniform-price and real-time price (RTP) contracts to households as means for adding price elasticity in residential power use sectors, particularly during peak-price hours of the day. Simulations suggest that RTP contracts help a demand aggregator (1) shift its long-term contracts toward off-peak hours, thereby reducing its cost of power and (2) increase its short-run profits if it is one of the first aggregators to have large numbers of RTP contracts; but (3) create susceptibilities to short-term market demand and price volatilities. (author)

  3. Properties of four real world collaboration--competition networks

    Science.gov (United States)

    Fu, Chun-Hua; Xu, Xiu-Lian; He, Da-Ren

    2009-03-01

    Our research group has empirically investigated 9 real world collaboration networks and 25 real world cooperation-competition networks. Among the 34 real world systems, all the 9 real world collaboration networks and 6 real world cooperation-competition networks show the unimodal act-size distribution and the shifted power law distribution of degree and act-degree. We have proposed a collaboration network evolution model for an explanation of the rules [1]. The other 14 real world cooperation-competition networks show that the act-size distributions are not unimodal; instead, they take qualitatively the same shifted power law forms as the degree and act-degree distributions. The properties of four systems (the main land movie film network, Beijing restaurant network, 2004 Olympic network, and Tao-Bao notebook computer sale network) are reported in detail as examples. Via a numerical simulation, we show that the new rule can still be explained by the above-mentioned model. [1] H. Chang, B. B. Su, et al. Phsica A, 2007, 383: 687-702.

  4. Influence of building costs on rents of residential property in Owerri ...

    African Journals Online (AJOL)

    Residential building accommodation projects undertaken by individuals and organizations are investment whose returns and rewards should be adequate to offset the costs incurred and give good level of profit for entrepreneurial risks. In the recent times there existed unprecedented rise in rental values of newly completed ...

  5. 24 CFR 570.511 - Use of escrow accounts for rehabilitation of privately owned residential property.

    Science.gov (United States)

    2010-04-01

    ... Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY... neighborhood-scale non-residential space within the same structure, if any, e.g., a store front below a... rehabilitation services costs under § 570.202(b)(9), are not permissible uses of escrowed funds. Such other...

  6. 24 CFR 1003.511 - Use of escrow accounts for rehabilitation of privately owned residential property.

    Science.gov (United States)

    2010-04-01

    ... Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR PUBLIC AND... neighborhood-scale non-residential space within the same structure, if any, e.g., a store front below a... loan or grant, e.g., the grantee's administrative costs under § 1003.206 or rehabilitation services...

  7. Mechanical and chemical properties of CCA-treated lumber removed from spent residential decks

    Science.gov (United States)

    Robert L. Smith; David Bailey; Philip A. Araman

    2007-01-01

    The amount of chromated copper arsenate (CCA)- treated wood being removed from spent residential decks is increasing at a tremendous rate. While most spent CCA-treated wood is being disposed in landfills, further useful and environmentally beneficial alternatives have to be met. If the volume of CCA-treated wood reaching landfills continues to rise, stricter disposal...

  8. The angle property of positive real functions simply derived

    DEFF Research Database (Denmark)

    Jørsboe, Helge

    1973-01-01

    The angle property of positive real (rational) functionsZ(s), namely, that|arg s | geqq |arg Z(s)|in the right half of thes-plane, can be demonstrated very simply by an examination of the imaginary parts of the functionsln(s/Z(s))andln (sZ(s)), i.e.,arg s mp arg Z(s). In particular, on a contour...

  9. 7 CFR 767.103 - Managing leased real estate inventory property.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Managing leased real estate inventory property. 767... AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS INVENTORY PROPERTY MANAGEMENT Lease of Real Estate Inventory Property § 767.103 Managing leased real estate inventory property. (a) The Agency will pay for...

  10. 项目融资在大型住宅房地产开发中的应用%Project Financing in Large Residential Real Estate Development Application

    Institute of Scientific and Technical Information of China (English)

    姜永铭; 史闻东

    2013-01-01

      大型住宅房地产项目开发日益成为我国房地产开发商的共同偏好。而大型项目的开发意味着大规模的资金投入,在国家对房地产业持续宏观调控的背景下,如何筹集足够的开发资金是房地产开发商面临的最为关键的问题。项目融资作为一种重要的国际金融工具,其独特的融资机制和在分散风险方面的特殊作用,使其在实际应用中发挥了重要作用,已成为大型工程项目建设资金筹集的卓有成效且日趋成熟的融资手段。然而,项目融资在房地产开发领域特别是大型住宅房地产开发领域尚未得到真正意义上的应用。因此,文章就项目融资在大型住宅房地产开发中的应用问题进行探索性研究,以期拓展项目融资的应用领域,增加房地产企业融资渠道,降低房地产企业融资风险。%  Large residential real estate project development is increasingly becoming a common preference for real estate de-velopers in China. The development of large-scale projects means that the large-scale capital investment in the context of su-stained macroeconomic regulation and control of the state of the real estate industry, how to raise enough funds for developing the most critical issues facing the real estate developers. Project financing is a kind of important international financial tool, its unique financing mechanism and risk disperse special effects, so that in the practical application has played an important role, has become a large -scale project construction funds very fruitful and increasingly mature financing means. However, the project financing in the field of real estate development especially large residential real estate development area has yet to get a real sense of application. Therefore, this article on the project financing in large residential real estate development in the application of exploratory study, in order to expand the application of the

  11. Development of Ad Valorem Real Property Taxation System in Moldova

    Directory of Open Access Journals (Sweden)

    Olga Buzu

    2014-12-01

    Full Text Available The author analyzes key aspects of the new ad valorem property taxation (AVT system which is currently implemented in the Republic of Moldova and outlines ways of its further potential development. The author uses both systemic and synergistic approaches to develop a methodology for the assessment of the AVT system efficiency based on the multipurpose cadastre data. The study identifies key characteristics of the AVT system, as well as main problems associated with the implementation of the new property taxation system and with the compatibility of the fiscal and the real property cadastre data, and makes suggestions for further development of the AVT system in the country. The study allows to identify and maximize the benefits of the AVT system.

  12. Residential aged care in Auckland, New Zealand 1988-2008: do real trends over time match predictions?

    Science.gov (United States)

    Broad, Joanna B; Boyd, Michal; Kerse, Ngaire; Whitehead, Noeline; Chelimo, Carol; Lay-Yee, Roy; von Randow, Martin; Foster, Susan; Connolly, Martin J

    2011-07-01

    in Auckland, New Zealand in 1988, 7.7% of those aged over 65 years lived in licenced residential aged care. Age-specific rates approximately doubled for each 5-year age group after the age of 65 years. Even with changes in policies and market forces since 1988, population increases are forecast to drive large growth in demand. This study shows previously unrecognised 20-year trends in rates of care in a geographically defined population. four cross-sectional surveys of all facilities (rest homes and hospitals) licenced for long-term care of older people were conducted in Auckland, New Zealand in 1988, 1993, 1998 and 2008. Facility staff completed survey forms for each resident. Numbers of licenced and occupied beds and trends in age-specific and age-standardised rates in residential aged care are reported. over the 20-year period, Auckland's population aged over 65 years increased by 43% (from 91,000 to 130,000) but actual numbers in care reduced slightly. Among those aged over 65 years, the proportion living in care facilities reduced from 1 in 13 to 1 in 18. Age-standardised rates in rest-home level care reduced from 65 to 33 per thousand, and in hospital level care, from 29 to 23 per thousand. Had rates remained stable, over 13,200 people, 74% more than observed, would have been in care in 2008. growth predicted in the residential aged care sector is not yet evident. The introduction of standardised needs assessments before entry, increased availability of home-based services, and growth in retirement villages may have led to reduced utilisation.

  13. Pengaruh Investment Opportunity Set Berbasis Pada Harga Saham Terhadap Real Growth Perusahaan Properti Dan Real Estate Di Bursa Efek Indonesia

    OpenAIRE

    Silvia, Ditha

    2013-01-01

    This Study aims to analyze the influence of investment opportunity set (IOS) based on the share price to the real growth of the companies either simultaneously or partially on the real estate and property companies at Indonesian Stock Exchange (IDX). The sampling method used is purposive sampling method with the population of 40 real estate companies and from properties listed on Indonesia Stock Exchange , 28 companies sampled acquired in the period 2009 – 2011 . the data resource in this st...

  14. 7 CFR 767.201 - Real estate inventory property with important resources.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Real estate inventory property with important... SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS INVENTORY PROPERTY MANAGEMENT Real Estate Property With Important Resources or Located in Special Hazard Areas § 767.201 Real estate inventory...

  15. 7 CFR 767.202 - Real estate inventory property located in special hazard areas.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Real estate inventory property located in special...) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS INVENTORY PROPERTY MANAGEMENT Real Estate Property With Important Resources or Located in Special Hazard Areas § 767.202 Real estate...

  16. 26 CFR 1.1237-1 - Real property subdivided for sale.

    Science.gov (United States)

    2010-04-01

    ... was clearly investment property; (iii) Acting as a salesman for a real estate dealer, but without any... held the real property solely as an investment. Furthermore, whether or not the conditions of section... 26 Internal Revenue 11 2010-04-01 2010-04-01 true Real property subdivided for sale. 1.1237-1...

  17. Trichloroethylene (TCE) in tree cores to complement a subsurface investigation on residential property near a former electroplating facility.

    Science.gov (United States)

    Wilcox, Jeffrey D; Johnson, Kathy M

    2016-10-01

    Tree cores were collected and analyzed for trichloroethylene (TCE) on a private property between a former electroplating facility in Asheville, North Carolina (USA), and a contaminated wetland/spring complex. TCE was detected in 16 of 31 trees, the locations of which were largely consistent with a "plume core" delineated by a more detailed subsurface investigation nearly 2 years later. Concentrations in tree cores and nearby soil borings were not correlated, perhaps due to heterogeneities in both geologic and tree root structure, spatial and temporal variability in transpiration rates, or interferences caused by other contaminants at the site. Several tree cores without TCE provided evidence for significantly lower TCE concentrations in shallow groundwater along the margins of the contaminated spring complex in an area with limited accessibility. This study demonstrates that tree core analyses can complement a more extensive subsurface investigation, particularly in residential or ecologically sensitive areas.

  18. 26 CFR 20.2032A-4 - Method of valuing farm real property.

    Science.gov (United States)

    2010-04-01

    ... actually occurs. In general, therefore, rentals for any property which qualifies for special use valuation... rentals are determined may be used in the formula valuation. (d) Comparable real property defined... according to generally accepted real property valuation rules. The determination of properties which are...

  19. 10 CFR 603.680 - Purchase of real property and equipment by for-profit firms.

    Science.gov (United States)

    2010-01-01

    ... INVESTMENT AGREEMENTS Award Terms Affecting Participants' Financial, Property, and Purchasing Systems Property § 603.680 Purchase of real property and equipment by for-profit firms. (a) With the two exceptions... 10 Energy 4 2010-01-01 2010-01-01 false Purchase of real property and equipment by for-profit...

  20. Real-Time Recognition Non-Intrusive Electrical Appliance Monitoring Algorithm for a Residential Building Energy Management System

    Directory of Open Access Journals (Sweden)

    Kofi Afrifa Agyeman

    2015-08-01

    Full Text Available The concern of energy price hikes and the impact of climate change because of energy generation and usage forms the basis for residential building energy conservation. Existing energy meters do not provide much information about the energy usage of the individual appliance apart from its power rating. The detection of the appliance energy usage will not only help in energy conservation, but also facilitate the demand response (DR market participation as well as being one way of building energy conservation. However, energy usage by individual appliance is quite difficult to estimate. This paper proposes a novel approach: an unsupervised disaggregation method, which is a variant of the hidden Markov model (HMM, to detect an appliance and its operation state based on practicable measurable parameters from the household energy meter. Performing experiments in a practical environment validates our proposed method. Our results show that our model can provide appliance detection and power usage information in a non-intrusive manner, which is ideal for enabling power conservation efforts and participation in the demand response market.

  1. Factors affecting flood insurance penetration in residential properties in Johor Malaysia

    Science.gov (United States)

    Godwin Aliagha, U.; Ewe Jin, T.; Weng Choong, W.; Nadzri Jaafar, M.

    2014-04-01

    High impact flood has virtually become an annual experience in Malaysia, yet flood insurance has remained a grossly neglected part of comprehensive integrated flood risk management. Using discriminant analysis, this study seeks to indentify the demand-side variables that best predict flood insurance penetration and risk aversion between two groups of residential homeowners in three districts of Johor State, Malaysia: those who purchased flood insurance and the group that did not. Our result revealed 34% penetration rate with Kota Tinggi district having the highest penetration (44%) and thus, the highest degree of flood risk aversion. The Wilks' Lambda F test for equality of group means, SCDFC, structure correlation and canonical correlation have clearly shown that there are strong significant attribute differences between the two groups of homeowners based on measures of objective flood risk exposure, subjective risk perception, and socio-economic cum demographic variables. However, measures of subjective risk perception were found more predictive of flood insurance penetration and flood risk aversion.

  2. Factors affecting flood insurance purchase in residential properties in Johor, Malaysia

    Science.gov (United States)

    Aliagha, U. G.; Jin, T. E.; Choong, W. W.; Nadzri Jaafar, M.; Ali, H. M.

    2014-12-01

    High-impact floods have become a virtually annual experience in Malaysia, yet flood insurance has remained a grossly neglected part of comprehensive integrated flood risk management. Using discriminant analysis, this study seeks to identify the demand-side variables that best predict flood insurance purchase and risk aversion between two groups of residential homeowners in three districts of Johor State, Malaysia: those who purchased flood insurance and those who did not. Our results revealed an overall 34% purchase rate, with Kota Tinggi district having the highest (44%) and thus the highest degree of flood risk aversion. The Wilks' lambda F test for equality of group means, standardised discriminant function coefficients, structure correlation, and canonical correlation has clearly shown that there are strong significant attribute differences between the two groups of homeowners, based on the measures of objective flood risk exposure, subjective risk perception, and socio-economic cum demographic variables. However, the measures of subjective risk perception were found to be more predictive of flood insurance purchase and flood risk aversion.

  3. The role intuitive decision making plays in project selection in the residential property market: a case study of a medium sized

    OpenAIRE

    Ryan, Diarmuid

    2013-01-01

    non-peer-reviewed This thesis addresses the role of intuition in project selection in residential property development. The paper provides a comprehensive review of existing literature in relation to project selection and decision making. In addition, the examination of the project files of M.A. Ryan & Sons Ltd., a medium sized property development company, has enabled a case study to be carried out on three projects carried out by the organisation. Through the case study, t...

  4. The Effect Of The Original Acquisition Of Ownership Of Immovable Property On Existing Limited Real Rights

    Directory of Open Access Journals (Sweden)

    Gerrit Pienaar

    2015-12-01

    Full Text Available It is an accepted principle in South African law that movable property acquired in an original way (by operation of law is not burdened by any limited real rights, as previous limited real rights are extinguished on the vesting of ownership (mobilia non habent sequelam. It is assumed by some South African writers that the same principles are applicable to the original acquisition of immovable property and that all existing limited real rights fall away on original acquisition of ownership. In this article the nature of limited real rights to immovable property is examined, and the notion that ownership is the "mother" right on which all limited real rights are based is scrutinised critically. The nature and establishment of limited real rights are used to distinguish between the essence and effect of limited real rights in the case of immovable property. The recognition of limited real rights as constitutional property is used as a further argument that limited real rights cannot be extinguished automatically by the original acquisition of immovable property, as such common law or statutory measures will constitute an arbitrary deprivation of property in terms of section 25 of the Constitution. The statutory provisions regarding limited real rights in the case of prescription and expropriation are then analysed as an indication that it is not a general principle that limited real rights are extinguished automatically on the original acquisition of ownership of immovable property.

  5. Review of processes for the release of DOE real and non-real property for reuse and recycle

    International Nuclear Information System (INIS)

    Ranek, N.L.; Kamboj, S.; Hensley, J.; Chen, S.Y.; Blunt, D.

    1997-11-01

    This report summarizes the underlying historical and regulatory framework supporting the concept of authorizing release for restricted or unrestricted reuse or recycle of real and non-real U.S. Department of Energy (DOE) properties containing residual radioactive material. Basic radiation protection principles as recommended by the International Commission on Radiological Protection are reviewed, and international initiatives to investigate radiological clearance criteria are reported. Applicable requirements of the U.S. Nuclear Regulatory Commission, the Environmental Protection Agency, DOE, and the State of Washington are discussed. Several processes that have been developed for establishing cleanup and release criteria for real and non-real DOE property containing residual radioactive material are presented. Examples of DOE real property for which radiological cleanup criteria were established to support unrestricted release are provided. Properties discussed include Formerly Utilized Sites Remedial Action Project sites, Uranium Mill Tailings Remedial Action Project sites, the Shippingport decommissioning project, the south-middle and south-east vaults in the 317 area at Argonne National Laboratory, the Heavy Water Components Test Reactor at DOE's Savannah River Site, the Experimental Boiling Water Reactor at Argonne National Laboratory, and the Weldon Spring site. Some examples of non-real property for which DOE sites have established criteria to support unrestricted release are also furnished. 10 figs., 4 tabs

  6. The Impact of Wind Power Projects on Residential Property Values in the United States: A Multi-Site Hedonic Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Hoen, Ben; Wiser, Ryan; Cappers, Peter; Thayer, Mark; Sethi, Gautam

    2009-12-02

    With wind energy expanding rapidly in the U.S. and abroad, and with an increasing number of communities considering wind power development nearby, there is an urgent need to empirically investigate common community concerns about wind project development. The concern that property values will be adversely affected by wind energy facilities is commonly put forth by stakeholders. Although this concern is not unreasonable, given property value impacts that have been found near high voltage transmission lines and other electric generation facilities, the impacts of wind energy facilities on residential property values had not previously been investigated thoroughly. The present research collected data on almost 7,500 sales of singlefamily homes situated within 10 miles of 24 existing wind facilities in nine different U.S. states. The conclusions of the study are drawn from eight different hedonic pricing models, as well as both repeat sales and sales volume models. The various analyses are strongly consistent in that none of the models uncovers conclusive evidence of the existence of any widespread property value impacts that might be present in communities surrounding wind energy facilities. Specifically, neither the view of the wind facilities nor the distance of the home to those facilities is found to have any consistent, measurable, and statistically significant effect on home sales prices. Although the analysis cannot dismiss the possibility that individual homes or small numbers of homes have been or could be negatively impacted, it finds that if these impacts do exist, they are either too small and/or too infrequent to result in any widespread, statistically observable impact.

  7. Heat pump and PV impact on residential low-voltage distribution grids as a function of building and district properties

    International Nuclear Information System (INIS)

    Protopapadaki, Christina; Saelens, Dirk

    2017-01-01

    Highlights: • Comprehensive method includes variability in building and feeder characteristics. • Detailed, 10-min, Modelica-based simulation of buildings, heat pumps and networks. • Overloading and voltage issues appear from 30% heat pumps in rural Belgian feeders. • Analysis of load profiles reveals great impact of heat pump back-up heaters. • High correlation of building neighborhood properties with grid impact indicators. - Abstract: Heating electrification powered by distributed renewable energy generation is considered among potential solutions towards mitigation of greenhouse gas emissions. Roadmaps propose a wide deployment of heat pumps and photovoltaics in the residential sector. Since current distribution grids are not designed to accommodate these loads, potential benefits of such policies might be compromised. However, in large-scale analyses, often grid constraints are neglected. On the other hand, grid impact of heat pumps and photovoltaics has been investigated without considering the influence of building characteristics. This paper aims to assess and quantify in a probabilistic way the impact of these technologies on the low-voltage distribution grid, as a function of building and district properties. The Monte Carlo approach is used to simulate an assortment of Belgian residential feeders, with varying size, cable type, heat pump and PV penetration rates, and buildings of different geometry and insulation quality. Modelica-based models simulate the dynamic behavior of both buildings and heating systems, as well as three-phase unbalanced loading of the network. Additionally, stochastic occupant behavior is taken into account. Analysis of neighborhood load profiles puts into perspective the importance of demand diversity in terms of building characteristics and load simultaneity, highlighting the crucial role of back-up electrical loads. It is shown that air-source heat pumps have a greater impact on the studied feeders than PV, in terms

  8. Impacts of bus rapid transit (BRT) on surrounding residential property values : final report.

    Science.gov (United States)

    2017-07-01

    As bus rapid transit (BRT) grows in popularity in the United States, a better understanding of the modes impacts on land uses and property values is needed. Economic theory suggests, and literature has shown, that people are willing to pay higher ...

  9. Measurement Properties of the Motivation for Youth Treatment Scale with a Residential Group Home Population

    Science.gov (United States)

    Lambert, Matthew C.; Hurley, Kristin Duppong; Tomlinson, M. Michele Athay; Stevens, Amy L.

    2013-01-01

    Background: A client's motivation to receive services is significantly related to seeking services, remaining in services, and improved outcomes. The Motivation for Youth Treatment Scale (MYTS) is one of the few brief measures used to assess motivation for mental health treatment. Objective: To investigate if the psychometric properties of the…

  10. Psychometric Properties of a Suicide Screen for Adjudicated Youth in Residential Care

    Science.gov (United States)

    Langhinrichsen-Rohling, Jennifer; Hudson, Kenneth; Lamis, Dorian A.; Carr, Nicole

    2012-01-01

    There is a need to efficiently and effectively screen adjudicated youth residing within the juvenile justice system for suicide proneness. Accordingly, in the current study, the psychometric properties of the Life Attitude Schedule: Short Form (LAS:S), a 24-item risk assessment for suicide proneness, were assessed using data from adjudicated youth…

  11. 23 CFR 710.509 - Functional replacement of real property in public ownership.

    Science.gov (United States)

    2010-04-01

    ... RIGHT-OF-WAY AND ENVIRONMENT RIGHT-OF-WAY AND REAL ESTATE Property Acquisition Alternatives § 710.509... property of its right to an estimate of just compensation based on an appraisal of fair market value and of...

  12. The impact of gated Communities on property values: evidence of changes in real estate markets -Los Angeles, 1980-2000

    Directory of Open Access Journals (Sweden)

    Renaud Le Goix

    2007-05-01

    Full Text Available The paper focuses on how gated communities, as private means of providing public infrastructure and security, real estate products and club-economies, produce changes in housing market patterns. Based on an empirical study of Los Angeles (California data, it aims to trace to what extent gates and walls favor property values and if the presence of gated communities produces over time (1980-2000 a deterrent effect on non-gated properties abutting the enclave, or close to it. Resulting from a demand for security, gated communities are a leading offer from the homebuilding industry. But their spread emerges from a partnership between local governments and land developers. Both agree to charge the homebuyer with the cost of urban sprawl (construction and maintenance costs of infrastructure within the gates. Such a structuring of residential space is particularly desirable on the urban edges, where the cost of urban sprawl exceeds the financial assets of local public authorities. New private developments provide local governments with new wealthy taxpayers at almost no cost. As compensation, the homebuyer is granted private and exclusive access to sites and amenities (lakes, beaches, etc.. Such exclusivity favors the location rent, and usually positively affects the property values within the gated enclaves. But it is also assumed that operating cost of private governance are paid for by the increase of property values. Market failure nevertheless occurs when costs rise above sustainable levels compared to property values. Changes produced by gates yield to at least two outcomes. At first sight, residential enclosures produce a price premium, thus being a smart investment. Furthermore, gated communities might well be able to generate enough property value to pay off the price of private governance. But this analysis holds only on a short term basis. In the long term, larger and wealthier gated communities are successful in shielding their property

  13. THE IMPACT OF CRIME ON RESIDENTIAL PROPERTY VALUE - ON THE EXAMPLE OF SZCZECIN

    Directory of Open Access Journals (Sweden)

    Foryś Iwona

    2017-09-01

    Full Text Available The decisions of buyers on the housing market are not only the sum of their subjective expectations but also of the perception of real estate through a prism of opinions and suggestions arising from the surroundings. One of the basic criteria driving households determined to meet basic housing needs is security. The aim of the study is to identify the relationship between the transaction prices of housing and the crime rate in the various districts of Szczecin. For this purpose, data from the Regional Police Headquarters in Szczecin (i.e. map of crimes and transactional data from notarial acts are analyzed in the work. Then, using statistical and econometric models, spatial relationships of the examined crimes are investigated.

  14. EVOLUTION OF THE ROMANIAN RESIDENTIAL MARKET AFTER OUTBREAK OF THE CURRENT ECONOMIC AND FINANCIAL CRISIS

    Directory of Open Access Journals (Sweden)

    Şteliac Nela

    2013-04-01

    Full Text Available The residential market is one of the market sectors seriously affected by the current economic and financial crisis. This is mirrored both in the fall of real estate trading prices and in the decreased number of transactions and cutback of newly built constructions. This trend is applicable to the entire spectrum of the residential market (luxury properties and homes destined to average-income customers. Romania is no exception from this European and world-wide state of affairs. This paper aims to briefly outline the trends on the Romanian residential market in the aftermath of the current crisis.

  15. Investing in European market real property through reits

    Science.gov (United States)

    Adamuscin, A.

    2010-03-01

    For institutional and private investors, investing in real estate represents an attractive form of the consignment of their money. Real estate provides a regular source of income in the form of the rent from or interest on the credit provided. At the same time, real estate is a good investment instrument, because it provides diversified contributions and security against inflation for investors. In their efforts to diversify risk, investors are expressing growing interest in investing in the whole European Union. The success of Real Estate Investment Trusts (REITs) in the U.S. also opened the door for investing in this market for small investors, which is the reason for the development of this type of investment company in the European arena. One problem concerning the development of European real estate investment funds is the unsolved issue of the harmonization of the legislation and regulatory safety measures, which would enable the creation of a common market for new investment products in Europe.

  16. Influence of trees on residential property values in Athens, Gerogia (U.S.A.): a survey based on actual sales prices

    Science.gov (United States)

    L.M. Anderson; H.K. Cordell

    1988-01-01

    survey of the sales of 844 single family residential properties in Athens, Georgia, U.S.A., indicated that landscaping with trees was associated with 3.5%-4.5% increase in sales prices. During the 1978-I 980 study period, the average house sold for about $38 100 (in I978 constant dollars) and had five trees in its front yard. The average sales price increase due to...

  17. Wind Energy Facilities and Residential Properties: The Effect of Proximity and View on Sales Prices

    Energy Technology Data Exchange (ETDEWEB)

    Hoen, Ben; Wiser, Ryan; Cappers, Peter; Thayer, Mark; Sethi, Gautam

    2010-04-01

    With an increasing number of communities considering nearby wind power developments, there is a need to empirically investigate community concerns about wind project development. One such concern is that property values may be adversely affected by wind energy facilities, and relatively little research exists on the subject. The present research investigates roughly 7,500 sales of single-family homes surrounding 24 existing U.S. wind facilities. Across four different hedonic models the results are consistent: neither the view of the wind facilities nor the distance of the home to those facilities is found to have a statistically significant effect on home sales prices.

  18. Wind Energy Facilities and Residential Properties: The Effect of Proximity and View on Sales Prices

    Energy Technology Data Exchange (ETDEWEB)

    San Diego State University; Bard Center for Environmental Policy at Bard College; Hoen, Ben; Wiser, Ryan; Cappers, Peter; Thayer, Mark; Sethi, Gautam

    2011-06-23

    With increasing numbers of communities considering wind power developments, empirical investigations regarding related community concerns are needed. One such concern is that proximate property values may be adversely affected, yet relatively little research exists on the subject. The present research investigates roughly 7,500 sales of single-family homes surrounding 24 existing U.S. wind facilities. Across four different hedonic models, and a variety of robustness tests, the results are consistent: neither the view of the wind facilities nor the distance of the home to those facilities is found to have a statistically significant effect on sales prices, yet further research is warranted.

  19. 26 CFR 1.453-4 - Sale of real property involving deferred periodic payments.

    Science.gov (United States)

    2010-04-01

    ..., for the purpose of determining whether a sale is on the installment plan, be included as a part of the... 26 Internal Revenue 6 2010-04-01 2010-04-01 false Sale of real property involving deferred... Included § 1.453-4 Sale of real property involving deferred periodic payments. (a) In general. Sales of...

  20. ANALISIS RASIO ALTMAN MODIFIKASI PADA PREDIKSI KEBANGKRUTAN PERUSAHAAN PROPERTY DAN REAL ESTATE YANG TERDAFTAR DI BEI

    OpenAIRE

    Anita Tri Widiyawati; Supri Wahyudi Utomo; Nik Amah

    2015-01-01

    Penelitian ini bertujuan untuk mengetahui pengaruh rasio Altman Modifikasi terhadap prediksi kebangkrutan. Jenis penelitian ini termasuk penelitian kuantitatif. Populasi dalam penelitian ini adalah perusahaan property dan real estate yang terdaftar di BEI. Teknik pengambilan sampel menggunakan purposive sampling sehingga diperoleh sampel sejumlah 32 perusahaan property dan real estate yang menerbitkan laporan keuangannya selama tahun 2011-2013. Teknik analisis data menggunakan regresi logisti...

  1. 10 CFR 603.535 - Value of proposed real property or equipment.

    Science.gov (United States)

    2010-01-01

    ... AGREEMENTS Pre-Award Business Evaluation Cost Sharing § 603.535 Value of proposed real property or equipment. The contracting officer rarely should accept values for cost sharing contributions of real property or...-profit participants. The contracting officer may accept the full value of a donated capital asset if the...

  2. 34 CFR 12.5 - Who may apply for surplus Federal real property?

    Science.gov (United States)

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false Who may apply for surplus Federal real property? 12.5 Section 12.5 Education Office of the Secretary, Department of Education DISPOSAL AND UTILIZATION OF... Federal real property: (a) A State. (b) A political subdivision or instrumentality of a State. (c) A tax...

  3. 75 FR 56540 - Office of Governmentwide Policy: Submission for OMB Review; Information Collection, Real Property...

    Science.gov (United States)

    2010-09-16

    ... Report, Standard Form (SF- XXXX) AGENCY: Office of Governmentwide Policy, General Services Administration... standard form, the Real Property Status Report (RPSR) (SF-XXXX). Two notices were published in the Federal... Information Collection 3090- 00XX, Real Property Status [[Page 56541

  4. Polarization properties of real aluminum mirrors; I. Influence of the aluminum oxide layer

    NARCIS (Netherlands)

    van Harten, G.; Snik, F.; Keller, C.U.

    2009-01-01

    In polarimetry, it is important to characterize the polarization properties of the instrument itself to disentangle real astrophysical signals from instrumental effects. This article deals with the accurate measurement and modeling of the polarization properties of real aluminum mirrors, as used in

  5. Wind Energy Facilities and Residential Properties: The Effect of Proximity and View on Sales Prices

    Energy Technology Data Exchange (ETDEWEB)

    Hoen, Ben; Wiser, Ryan; Cappers, Peter; Thayer, Mark; Sethi, Gautam

    2010-04-01

    With wind energy expanding rapidly in the U.S. and abroad, and with an increasing number of communities considering nearby wind power developments, there is a need to empirically investigate community concerns about wind project development. One such concern is that property values may be adversely affected by wind energy facilities, and relatively little existing research exists on the subject. The present research is based on almost 7,500 sales of single-family homes situated within ten miles of 24 existing wind facilities in nine different U.S. states. The conclusions of the study are drawn from four different hedonic pricing models. The model results are consistent in that neither the view of the wind facilities nor the distance of the home to those facilities is found to have a statistically significant effect on home sales prices.

  6. Residential Care

    Science.gov (United States)

    ... Kids For Teens For Parents & Teachers Resolving Family Conflicts The Holidays and Alzheimer's Glossary Virtual Library Online ... longer an option Costs Choosing a care setting Types of residential care A good long-term care ...

  7. Real Estate Crowdfunding. A financial innovation for direct property investment

    Directory of Open Access Journals (Sweden)

    Giacomo Morri

    2016-12-01

    Full Text Available The aim of this work is to provide a simple overview on crowdfunding with a focus on its potential application to the real estate market. The Global Financial Crisis of 2008 paralyzed the global economy, creating a strong diminishing trust in financial services and in the banking system in general. One of the most revolutionary systems to get funded in the market has been crowdfunding, a way of financing coming directly from the crowd through the Internet. Crowdfunding in real estate started in 2012 with the Jumpstart Our Business Startup Act (JOBS Act in USA and has been developing at a fast rate every year. In Italy, crowdfunding for real estate projects is not allowed yet, but there are various platforms that are already using the concept in different ways. Real Estate Crowdfunding could represent an interesting opportunity for private individual to have an exposure to direct real estate investments. After an initial description of crowdfunding in general, we present real estate crowdfunding in the U.S. by presenting the most relevant cases up to date. Finally, we analyze the Italian market by explaining why this innovative way of financing real estate projects is not feasible yet and how some platforms are legally trying to overcome the current limitations. In the U.S. the RECF has already raised more than $1 billion and there are more than 125 platforms; in Italy there are still limits for startups dealing with crowdfunding and a few platforms are starting to operate with a similar model.

  8. 41 CFR 102-84.15 - Why must I provide information for the Annual Real Property Inventory?

    Science.gov (United States)

    2010-07-01

    ...; and (2) Establish information systems, implement inventory controls and conduct surveys, in accordance... information for the Annual Real Property Inventory? 102-84.15 Section 102-84.15 Public Contracts and Property... PROPERTY 84-ANNUAL REAL PROPERTY INVENTORIES § 102-84.15 Why must I provide information for the Annual Real...

  9. THE EVALUATION SYSTEM OF DESIGN SOLUTIONS FOR RESIDENTIAL PROPERTY ON THE PRE-INVESTMENT STAGE THROUGH NEURAL NETWORK TECHNOLOGY

    Directory of Open Access Journals (Sweden)

    G. D. Kostsikava

    2016-01-01

    Full Text Available Ever since the Soviet Union design solutions were evaluated according to different criteria and indicators. At the present stage of evaluation systems of design solutions stands systemengineering doctrine is allocated. It is complemented by the theory of efficiency and financial sustainability investment project in view of the general market concept. Also great attention is paid to the virtual object modeling. It is urgent to include the behavior prediction of an investment construction project model at each stage of its life cycle. The high cost of all phases of this life cycle makes it necessary to calculate the feasibility of the investment. Very urgent to do it as accurately as possible and before we start of design works on the stage of the investment plan evaluation. Belarus has legislated pre-investment stage of construction project development. To evaluate the design solution at this stage is necessary to develop an investment justification, a project management plan and a business plan. They will evaluate and will compare several options for future objects by the complex. This requires not only time, but considerable financial costs. In order to optimize the process to develop an evaluation system design solutions based on existing projects. It allows the customer (investor choose design solutions to build the object without developing of pre-design documentations for several options. This system it is advisable to try out the example of apartment house building with the assistance of the national fund of project documentation and objects-analogues data bank. The developed evaluation system of design solutions for residential real estate objects in the pre-investment stage is supposed to use the theory of neural networks and neyroprogramming. This system bases on the input parameters projects. The hidden layer neurons are trained to choose suitable projects of apartment houses with their classification. The projects will be classified

  10. 24 CFR 1003.504 - Use of real property.

    Science.gov (United States)

    2010-04-01

    ... grantee's ICDBG program is reimbursed in the amount of the current fair market value of the property, less.... (a) A grantee may not change the use or planned use of any such property (including the beneficiaries... affected citizens with reasonable notice of, and opportunity to comment on, any proposed change, and either...

  11. Residential Waste

    DEFF Research Database (Denmark)

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

    2011-01-01

    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......, but such studies are very expensive if fair representation of both spatial and temporal variations should be obtained. In addition, onsite studies may affect the waste generation in the residence because of the increased focus on the issue. Residential waste is defined in different ways in different countries...

  12. On Modelling Real-time and Security properties of Distributed Systems

    NARCIS (Netherlands)

    Corin, Ricardo; Etalle, Sandro; Hartel, Pieter H.; Mader, Angelika H.

    2003-01-01

    We discuss a simplified version of the timing attack to illustrate a connection between security and real-time properties of distributed systems. We suggest several avenues for further research on this and similar connections.

  13. 41 CFR 102-80.10 - What are the basic safety and environmental management policies for real property?

    Science.gov (United States)

    2010-07-01

    ... safety and environmental management policies for real property? 102-80.10 Section 102-80.10 Public... MANAGEMENT REGULATION REAL PROPERTY 80-SAFETY AND ENVIRONMENTAL MANAGEMENT General Provisions § 102-80.10 What are the basic safety and environmental management policies for real property? The basic safety and...

  14. 41 CFR 102-72.55 - What are the requirements for obtaining a delegation of real property management and operation...

    Science.gov (United States)

    2010-07-01

    ... requirements for obtaining a delegation of real property management and operation authority from GSA? 102-72.55... operation authority from GSA? An Executive agency may be delegated real property management and operation...) Demonstrates that it can perform the delegated real property management and operation responsibilities. ...

  15. 48 CFR 28.203-3 - Acceptance of real property.

    Science.gov (United States)

    2010-10-01

    .... The rights of the United States Government shall take precedence over any subsequent lien or... amount of the lien, or other evidence of title that is consistent with the requirements of Section 2 of... the property, including the lien filed in favor of the Government under paragraph (d) of this...

  16. Trade Relatedness of Intellectual Property Rights: Finding the Real Connections.

    Science.gov (United States)

    Dhar, Biswajit; Rao, C. Niranjan

    1996-01-01

    Argues that the proposals regarding patenting which are included in the international Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS) will strengthen existing trade monopolies and adversely influence technology diffusion between the northern and southern hemisphere. Notes that such an outcome could diminish market…

  17. Compensation for Real Properties Acquired for Roads in Different Procedures - Comparative Analysis

    Directory of Open Access Journals (Sweden)

    Barańska Anna

    2017-12-01

    Full Text Available Real properties acquired for the so-called public purpose, such as road investments, generate a one-off financial indemnity in the form of compensation paid to the expropriated owner. Due to the different possible modes of expropriation (pursuant to the Real Estate Management Act or the Special Road Act, the amount of the compensation due may be determined in different ways, which entails a variety of results. The article compares the compensation levels determined in two possible procedures: basing on the predominant use of the adjacent areas or on data from the transactions of real properties intended for public roads.

  18. Recognising Revenue from the Construction of Real Estate in Financial Statements of Developers in Poland

    OpenAIRE

    Renata DYLAG; Malgorzata KUCHARCZYK

    2011-01-01

    The core business of real estate developers is performance long term developer contracts (directly or by subcontractors), that include constructing and selling residential and non-residential real estates. The characteristic feature of such contracts is the construction of properties that are generally financed by the principal over the whole project, by way of contractually agreed advances, and then – after the investment process has been completed – the ownership right is transferred to the...

  19. 7 CFR 1955.65 - Management of inventory and/or custodial real property.

    Science.gov (United States)

    2010-01-01

    ... more than 25 single-family dwellings, a more complex management contract for SFH property, or an... 7 Agriculture 14 2010-01-01 2009-01-01 true Management of inventory and/or custodial real property... HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY...

  20. 7 CFR 767.153 - Sale of real estate inventory property.

    Science.gov (United States)

    2010-01-01

    ....153 Sale of real estate inventory property. (a) Pricing. (1) The Agency will advertise property for sale at its market value, as established by an appraisal obtained in accordance with § 761.7. (2... prorated between the Agency and the purchaser based on the date the Agency conveys title to the purchaser...

  1. A System of Indicators for Financial Analysis of the Municipal Real Property

    Directory of Open Access Journals (Sweden)

    Daniela Feschiyan

    2013-08-01

    Full Text Available The paper presents a system of financial indicators for the efficiency of use of municipal real property. Such a system must provide for meeting the information needs of a number of internal and external consumers and is of primary significance in the analysis of municipalities’ overall financial condition. The following may be pointed out as the major aspects of the practical analysis: i the analysis of the municipality’s provision with immoveable property; ii the analysis of the efficient use of certain categories of municipal real property. The paper aims at clarifying the major moments in the analysis of the structure, composition, and effective use of municipal real property, and the determination of definite indicators to be applied to this analysis oriented towards its implementation. The wide variety of parameters is reduced to a system of 16 indicators: reporting value, depreciation, ratio of replacement, ratio of cost efficiency, ratio of revenue efficiency, return on total assets, return on revenues, return on expenses, ratio of the fitness, ratio of the repair, ratio of real energy provision, ratio of workload, present value of a series of regular cash flows, equivalent yield model, return on investment, return on investment. The paper presents the structure and content of the indicators of the analysis of the municipal real property, as well as the input of these indicators. The estimation (values necessary to determine the indicators, the indicators themselves and their meaning make it possible to study the effectiveness of the operations (functioning of the municipal real property in terms of description of its physical condition, structure, content, purpose and functions, which generates revenues or brings expenditures to the municipality. The system of indicators provides for decision making with a view to boosting the efficiency of public sector management and more specifically – the management of municipal real property.

  2. Formal Verification of User-Level Real-Time Property Patterns

    OpenAIRE

    Ge , Ning; Pantel , Marc; Dal Zilio , Silvano

    2017-01-01

    International audience; To ease the expression of real-time requirements, Dwyer, and then Konrad, studied a large collection of existing systems in order to identify a set of real-time property patterns covering most of the useful use cases. The goal was to provide a set of reusable patterns that system designers can instantiate to express requirements instead of using complex temporal logic formulas. A limitation of this approach is that the choice of patterns is more oriented towards expres...

  3. Diffraction of stochastic electromagnetic fields by a hole in a thin film with real optical properties

    Science.gov (United States)

    Dorofeyev, Illarion

    2008-08-01

    The classical Kirchhoff theory of diffraction is extended to the case of real optical properties of a screen and its finite thickness. A spectral power density of diffracted electromagnetic fields by a hole in a thin film with real optical properties was calculated. The problem was solved by use of the vector Green theorems and related Green function of the boundary value problem. A spectral and spatial selectivity of the considered system was demonstrated. Diffracted patterns were calculated for the coherent and incoherent incident fields in case of holes array in a screen of perfect conductivity.

  4. Diffraction of stochastic electromagnetic fields by a hole in a thin film with real optical properties

    International Nuclear Information System (INIS)

    Dorofeyev, Illarion

    2008-01-01

    The classical Kirchhoff theory of diffraction is extended to the case of real optical properties of a screen and its finite thickness. A spectral power density of diffracted electromagnetic fields by a hole in a thin film with real optical properties was calculated. The problem was solved by use of the vector Green theorems and related Green function of the boundary value problem. A spectral and spatial selectivity of the considered system was demonstrated. Diffracted patterns were calculated for the coherent and incoherent incident fields in case of holes array in a screen of perfect conductivity

  5. Modeling Residential Electricity Consumption Function in Malaysia: Time Series Approach

    OpenAIRE

    L. L. Ivy-Yap; H. A. Bekhet

    2014-01-01

    As the Malaysian residential electricity consumption continued to increase rapidly, effective energy policies, which address factors affecting residential electricity consumption, is urgently needed. This study attempts to investigate the relationship between residential electricity consumption (EC), real disposable income (Y), price of electricity (Pe) and population (Po) in Malaysia for 1978-2011 period. Unlike previous studies on Malaysia, the current study focuses on the residential secto...

  6. 41 CFR 102-71.5 - What is the scope and philosophy of the General Services Administration's (GSA) real property...

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false What is the scope and philosophy of the General Services Administration's (GSA) real property policies? 102-71.5 Section 102-71.5...) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 71-GENERAL § 102-71.5 What is the scope and philosophy of the...

  7. 41 CFR 102-75.305 - What type of appraisal value must be obtained for real property disposal transactions?

    Science.gov (United States)

    2010-07-01

    ... either the fair market value or the fair annual rental value of the property available for disposal. ... value must be obtained for real property disposal transactions? 102-75.305 Section 102-75.305 Public...-75.305 What type of appraisal value must be obtained for real property disposal transactions? For all...

  8. Cost-competitiveness of organic photovoltaics for electricity self-consumption at residential buildings: A comparative study of Denmark and Greece under real market conditions

    DEFF Research Database (Denmark)

    Chatzisideris, Marios Dimos; Laurent, Alexis; Christoforidis, Georgios C.

    2017-01-01

    To address sustainability challenges, photovoltaics (PV) are regarded as a promising renewable energy technology. Decreasing PV module costs and increasing residential electricity prices have made self-consumption of PV-generated electricity financially more attractive than exporting to the grid....... Organic photovoltaics (OPV) are an emerging thin-film PV technology that shows promise of greatly improving the environmental and economic performances of PV technologies. Previous studies have estimated the current and future costs of OPV technologies, but the attractiveness of investing in OPV systems...

  9. Residential greenhouse

    Energy Technology Data Exchange (ETDEWEB)

    1985-02-01

    The following report examines the technical and economic viability of residential greenhouse additions in Whitehorse, Yukon. The greenhouse was constructed using the south facing wall of an existing residence as a common wall. Total construction costs were $18,000, including labour. Annual fuel demand for the residence has been reduced by about 10 per cent for an annual saving of $425. In addition, produce to the value of $1,000 is grown annually in the greenhouse for domestic consumption and commercial resale. Typically the greenhouse operates for nine months each year. There is a net thermal loss during the months of November, December and January as a result of the large area of glazing. As well as supplementing the heating supply solar greenhouses can provide additional cash crops which can be used to offset the cost of construction. Humidity problems are minimal and can be dealt with by exhausting high humidity air. One system which has been considered for the greenhouse is to use a standard residential heat pump to remove excess moisture and to pump heat into the house. This would have a secondary benefit of excluding the need to circulate greenhouse air through the house. Thus any allergenic reactions to the greenhouse air would be prevented. 8 refs., 3 figs, 2 tabs.

  10. 24 CFR 1000.14 - What relocation and real property acquisition policies are applicable?

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false What relocation and real property acquisition policies are applicable? 1000.14 Section 1000.14 Housing and Urban Development Regulations... HOUSING, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT NATIVE AMERICAN HOUSING ACTIVITIES General § 1000.14...

  11. 26 CFR 301.6323(c)-2 - Protection for real property construction or improvement financing agreements.

    Science.gov (United States)

    2010-04-01

    ... agreement described in subparagraph (3) of this paragraph (b), the furnishing of goods and services is... SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) PROCEDURE AND ADMINISTRATION PROCEDURE AND ADMINISTRATION... into existence after the tax lien filing, (2) Is in qualified property covered by the terms of a real...

  12. Establishing Tenant Ownership on the Basis of Proportional Co-ownership Share of the Real Property

    Directory of Open Access Journals (Sweden)

    Davorin Pichler

    2015-01-01

    Full Text Available The survey of the Osijek District and County Courts procedures related to the motion to determine the usable values of flats and into procedures of establishing separate parts of real property by the means of apportioning plans as well as the tenant ownership study procedures resulted in different and inconsistent approaches in the process of creation of the study and establishing the usable surface area. The paper deals with the analysis of judicial decisions on determining usable surface and indicates the problems emerging in practice while establishing the tenant ownership based on proportional co-ownership share of the real property. It also gives suggestions to passing a by-law on the procedure of tenant ownership study creation i.e. calculation of usable values of particular real property shares and usable values of all flats and other independent premises of the entire real property. Its goals are equal interpretation and application of tenant ownership by all parties to the procedure as well as legal security, uniform application of law and harmonisation of judicial practice. As a possible approach to the solutions in Croatian legal system the paper also analyses the regulation of tenant ownership in the Republic of Slovenia. In conclusion, it establishes the need for professional training of judges, court counsellors, court appointed expert witnesses, civil servants through application of a multidisciplinary approach to the issue of tenant ownership procedure based on other scientific disciplines e.g. civil engineering and economics.

  13. qF-SSOP: real-time optical property corrected fluorescence imaging

    Science.gov (United States)

    Valdes, Pablo A.; Angelo, Joseph P.; Choi, Hak Soo; Gioux, Sylvain

    2017-01-01

    Fluorescence imaging is well suited to provide image guidance during resections in oncologic and vascular surgery. However, the distorting effects of tissue optical properties on the emitted fluorescence are poorly compensated for on even the most advanced fluorescence image guidance systems, leading to subjective and inaccurate estimates of tissue fluorophore concentrations. Here we present a novel fluorescence imaging technique that performs real-time (i.e., video rate) optical property corrected fluorescence imaging. We perform full field of view simultaneous imaging of tissue optical properties using Single Snapshot of Optical Properties (SSOP) and fluorescence detection. The estimated optical properties are used to correct the emitted fluorescence with a quantitative fluorescence model to provide quantitative fluorescence-Single Snapshot of Optical Properties (qF-SSOP) images with less than 5% error. The technique is rigorous, fast, and quantitative, enabling ease of integration into the surgical workflow with the potential to improve molecular guidance intraoperatively. PMID:28856038

  14. The Impact of Wind Power Projects on Residential Property Values in the United States: A Multi-Site Hedonic Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Hoen, Ben [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Wiser, Ryan [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Cappers, Peter [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Thayer, Mark [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Sethi, Gautam [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2009-12-01

    This report uses statistical analysis to evaluate the impact of wind power projects on property values, and fails to uncovers conclusive evidence of the existence of any widespread property value impacts.

  15. Real-time observations of mechanical stimulus-induced enhancements of mechanical properties in osteoblast cells

    International Nuclear Information System (INIS)

    Zhang Xu; Liu Xiaoli; Sun Jialun; He Shuojie; Lee, Imshik; Pak, Hyuk Kyu

    2008-01-01

    Osteoblast, playing a key role in the pathophysiology of osteoporosis, is one of the mechanical stress sensitive cells. The effects of mechanical load-induced changes of mechanical properties in osteoblast cells were studied at real-time. Osteoblasts obtained from young Wister rats were exposed to mechanical loads in different frequencies and resting intervals generated by atomic force microscopy (AFM) probe tip and simultaneously measured the changes of the mechanical properties by AFM. The enhancement of the mechanical properties was observed and quantified by the increment of the apparent Young's modulus, E * . The observed mechanical property depended on the frequency of applied tapping loads. For the resting interval is 50 s, the mechanical load-induced enhancement of E * -values disappears. It seems that the enhanced mechanical property was recover able under no additional mechanical stimulus

  16. 10 CFR 770.8 - May DOE transfer real property at defense nuclear facilities for economic development at less...

    Science.gov (United States)

    2010-01-01

    ... facilities for economic development at less than fair market value? 770.8 Section 770.8 Energy DEPARTMENT OF ENERGY TRANSFER OF REAL PROPERTY AT DEFENSE NUCLEAR FACILITIES FOR ECONOMIC DEVELOPMENT § 770.8 May DOE transfer real property at defense nuclear facilities for economic development at less than fair market...

  17. 26 CFR 1.897-1 - Taxation of foreign investment in United States real property interests, definition of terms.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 9 2010-04-01 2010-04-01 false Taxation of foreign investment in United States... Provisions § 1.897-1 Taxation of foreign investment in United States real property interests, definition of... respect to the taxation of foreign investments in U.S. real property interests and related matters. This...

  18. ANALISIS RASIO ALTMAN MODIFIKASI PADA PREDIKSI KEBANGKRUTAN PERUSAHAAN PROPERTY DAN REAL ESTATE YANG TERDAFTAR DI BEI

    Directory of Open Access Journals (Sweden)

    Anita Tri Widiyawati

    2015-10-01

    Full Text Available Penelitian ini bertujuan untuk mengetahui pengaruh rasio Altman Modifikasi terhadap prediksi kebangkrutan. Jenis penelitian ini termasuk penelitian kuantitatif. Populasi dalam penelitian ini adalah perusahaan property dan real estate yang terdaftar di BEI. Teknik pengambilan sampel menggunakan purposive sampling sehingga diperoleh sampel sejumlah 32 perusahaan property dan real estate yang menerbitkan laporan keuangannya selama tahun 2011-2013. Teknik analisis data menggunakan regresi logistik (logistic regression. Hasil penelitian menunjukkan bahwa: (1 working capital/total asset tidak berpengaruh terhadap prediksi kebangkrutan; (2 retained earning/total asset tidak berpengaruh terhadap prediksi kebangkrutan; (3 earning before interest and tax/total asset berpengaruh terhadap prediksi kebangkrutan; (4 market value of equity/book value of equity tidak berpengaruh terhadap prediksi kebangkrutan; (5 rasio Altman Modifikasi secara simultan berpengaruh terhadap prediksi kebangkrutan. Rasio Altman Modifikasi terbukti secara bersama-sama dapat digunakan untuk memprediksi kebangkrutan.

  19. Reduce tax on residential mobility

    NARCIS (Netherlands)

    van Ewijk, C.; van Leuvensteijn, M.

    2010-01-01

    How can Europe increase structural growth? This column argues that labour market flexibility is key. As a major barrier to labour movement is rigidity in the housing market, abolishing transfer taxes on residential property could result in gains of up to 0.4% of GDP.

  20. Exploring the spatial variation in quality-adjusted rental prices and identifying hot spots in Berlin’s residential property market

    DEFF Research Database (Denmark)

    Meulen, Philipp an de; Mitze, Timo Friedel

    2014-01-01

    In this work, we use residual values obtained from an estimated hedonic pricing model to assess the role of district-level neighbourhood effects for the spatial variation in quality-adjusted rental prices in Berlin between 2008 and 2013. By doing so, we also aim at identifying hot and cold spots ...... analysis (ESDA) toolbox, we finally pinpoint particular hot spots of the city’s residential property market associated with a significant spatial clustering of similar rental price values around individual observations....... proximity to the city centre compared to similar properties in Berlin’s periphery once we control for the properties’ physical characteristics. The observed temporal evolution of the rental price distribution between 2008 and 2013 thereby hints at an ongoing gentrification process in Germany’s capital...... associated with the current housing market boom. This visual impression is also confirmed by the application of quantile regressions for a correlation analysis between quality-adjusted rental price values and Berlin district-level characteristics obtained from the last census in 2011. Among other factors, we...

  1. Constitutional foundations of the property rights of citizens and organizations for real estate

    Directory of Open Access Journals (Sweden)

    Zarina Kamilevna Kondratenko

    2015-09-01

    Full Text Available Objective to develop a comprehensive scientific conception of the constitutional foundations of the property rights of citizens and organizations for real estate. Methods general and specific scientific methods including formal logical methods hypothesis analysis synthesis deduction induction. The special methods included historical legaltechnical interdisciplinary comparativelegal systemic and other methods of scientific cognition. Results first the Constitution of the Russian Federation does not contain detailed regulation of property relations as they are regulated by the branches of Civil law. Therefore as certain property disputes affect substantial property interests of physical and juridical persons which are not under the protection of property rights in the traditional sense there is a need for a broad interpretation of the relevant provisions of the Russian Constitution. However the mixing of proprietary and contractual rights in this case does not occur. Second the Russian Civil Code reproducing and specifying the constitutional provisions as principles of private law form a direct normative basis of the whole civil law. However the constitutional law attributes a broader meaning to the notions of property and property right than the traditional civil law. Third the possible limitations of the Federal law of the rights of ownership use and disposition of property as well as freedom of entrepreneurship and freedom of contract must meet the requirements of justice to be adequate proportionate be of general and abstract character be not retroactive and not affect the essence of constitutional rights i.e. not limit the scope and application of the substantive content of the relevant constitutional norms.The possibility of such limitations and their nature must be determinedby the need to protect the significant values ndash the foundations of the constitutional system morality health rights and lawful interests of other persons provision

  2. The measuring of real state of the residential complex Vlčince II in Žilina by using of TLS technology

    Directory of Open Access Journals (Sweden)

    Katarína Pukanská

    2011-12-01

    Full Text Available Construction of blocks of flats Vlčince II in Žilina, realized by the building company Doprastav a.s., consists from two blocksA and B. For measuring of real status construction was used terrestrial laser scanner Leica ScanStation. Processing of measured datawas applicated in software Cyclone Scan, Register and Cloudworx for Microstation. Through measured objects was created horizontalsections in more high levels. Founded deviations are presented in attached tables.

  3. Valuation Bases and Accounting System Entries in Financial Analysis of the Municipal Real Property

    Directory of Open Access Journals (Sweden)

    Daniela Feschiyan

    2013-08-01

    Full Text Available The paper introduces a conceptual framework for an accounting of the municipal real property, and defines a respective system of indicators. The development of this framework is seen as an important prerequisite for the efficient property management. It aims to overcome the lack or poor accessibility of the information, and thus to ensure the successful municipal real property management in a strategic context. The developing of the applied approach implies that accounting indicators are divided into three main groups – values, revenues, and costs. Beside the above mentioned classification, the municipal revenues and costs are classified also as existing and proposed. The existing indicators are defined by International Accounting Standards in public sector, and some of them are considered as being appropriate for the inclusion in the financial analysis as accounting system entries. The proposed indicators are perceived as appropriate to carry out a detailed analysis of the municipal property at a lower level of desegregations. The first two paragraphs explain the main bases for the municipal property valuation - historical cost, current price, market value, present value, with a special emphasis on the use of the historical value, and the types of valuation respectively. The next three paragraphs are concentrated mainly on the accounting indicators for the municipal property assessment. The sixth paragraph represents several major accounting bases - an accounting value, a carrying value, a market value, an accumulated depreciation, revenues from the sale of assets and services, costs by economic elements, revenues from future periods and costs for future periods, and revenues from other events and costs for other events. The seventh section presents a brief comparative analysis of accounting systems of 6 municipalities in South-Eastern Europe and the last paragraph highlights the identified “good practices”.

  4. Department of Defense Base Structure Report (A Summary of DOD's Real Property Inventory), Fiscal year 2005 Baseline

    National Research Council Canada - National Science Library

    2005-01-01

    The Base Structure Report represents a consolidated summary of the Services native real property inventories to provide an overall look at the physical infrastructure that makes up the Department of Defense...

  5. Facilitating Students' Interaction with Real Gas Properties Using a Discovery-Based Approach and Molecular Dynamics Simulations

    Science.gov (United States)

    Sweet, Chelsea; Akinfenwa, Oyewumi; Foley, Jonathan J., IV

    2018-01-01

    We present an interactive discovery-based approach to studying the properties of real gases using simple, yet realistic, molecular dynamics software. Use of this approach opens up a variety of opportunities for students to interact with the behaviors and underlying theories of real gases. Students can visualize gas behavior under a variety of…

  6. 75 FR 72871 - Enhanced-Use Lease (EUL) of Department of Veterans Affairs (VA) Real Property for the Development...

    Science.gov (United States)

    2010-11-26

    ...) Real Property for the Development of a Transitional Housing Facility on a 1-Acre Parcel at the George E... lessee will finance, design, develop, construct, manage, maintain and operate the EUL development. As... to eligible Veterans in the geographic service- delivery area within which the property is located...

  7. 76 FR 71439 - Enhanced-Use Lease (EUL) of Department of Veterans Affairs (VA) Real Property for the Development...

    Science.gov (United States)

    2011-11-17

    ...) Real Property for the Development of a Permanent Housing Facility in Vancouver, WA AGENCY: Department..., develop, construct, manage, maintain and operate the EUL development. As consideration for the lease, the... to eligible Veterans in the geographic service- delivery area within which the property is located...

  8. 76 FR 72047 - Enhanced-Use Lease (EUL) of Department of Veterans Affairs (VA) Real Property for the Development...

    Science.gov (United States)

    2011-11-21

    ...) Real Property for the Development of Permanent Housing in Walla Walla, WA AGENCY: Department of... housing development. The lessee will also be required to provide preference and priority placement for... property is located. This project meets this requirement. Approved: November 14, 2011. Eric K. Shinseki...

  9. 76 FR 67022 - Enhanced-Use Lease (EUL) of Department of Veterans Affairs (VA) Real Property for the Development...

    Science.gov (United States)

    2011-10-28

    ...) Real Property for the Development of a Transitional Housing Facility in Pineville, LA AGENCY..., construct, renovate, manage, operate and maintain the EUL development. As consideration for the lease, the... to eligible Veterans in the geographic service- delivery area within which the property is located...

  10. 76 FR 72046 - Enhanced-Use Lease (EUL) of Department of Veterans Affairs (VA) Real Property for the Development...

    Science.gov (United States)

    2011-11-21

    ... DEPARTMENT OF VETERANS AFFAIRS Enhanced-Use Lease (EUL) of Department of Veterans Affairs (VA) Real Property for the Development of Space for Community Services and Parking in Memphis, TN AGENCY... property is located. This project meets this requirement. Approved: November 14, 2011. Eric K. Shinseki...

  11. 76 FR 60965 - Enhanced-Use Lease (EUL) of Department of Veterans Affairs (VA) Real Property for the Development...

    Science.gov (United States)

    2011-09-30

    ...) Real Property for the Development of a Transitional and Permanent Housing Facility in Canandaigua, NY..., construct, manage, maintain and operate the EUL development. As consideration for the lease, the lessees... to eligible Veterans in the geographic service- delivery area within which the property is located...

  12. 76 FR 67023 - Enhanced-Use Lease (EUL) of Department of Veterans Affairs (VA) Real Property for the Development...

    Science.gov (United States)

    2011-10-28

    ...) Real Property for the Development of a Senior Housing Facility in Kerrville, TX AGENCY: Department of..., develop, construct, manage, maintain and operate the EUL development. As consideration for the lease, the... to eligible Veterans in the geographic service- delivery area within which the property is located...

  13. 76 FR 71442 - Enhanced-Use Lease (EUL) of Department of Veterans Affairs (VA) Real Property for the Development...

    Science.gov (United States)

    2011-11-17

    ...) Real Property for the Development of a Transitional and Permanent Housing Facility in Bath, NY AGENCY..., design, develop, construct, renovate, manage, operate and maintain the EUL development. As consideration... property is located. This project meets this requirement. Approved: November 10, 2011. Eric K. Shinseki...

  14. 76 FR 61151 - Enhanced-Use Lease (EUL) of Department of Veterans Affairs (VA) Real Property for the Development...

    Science.gov (United States)

    2011-10-03

    ...) Real Property for the Development of a Permanent Supportive Housing Facility in Lyons, NJ AGENCY..., develop, construct, manage, maintain and operate the EUL development. As consideration for the lease, the... to eligible Veterans in the geographic service- delivery area within which the property is located...

  15. 76 FR 67021 - Enhanced-Use Lease (EUL) of Department of Veterans Affairs (VA) Real Property for the Development...

    Science.gov (United States)

    2011-10-28

    ...) Real Property for the Development of an Assisted Living Facility in Newington, CT AGENCY: Department of..., design, develop, construct, manage, maintain and operate the EUL development. As consideration for the... the property is located. This project meets this requirement. Approved: October 21, 2011. Eric K...

  16. 76 FR 71441 - Enhanced-Use Lease (EUL) of Department of Veterans Affairs (VA) Real Property for the Development...

    Science.gov (United States)

    2011-11-17

    ...) Real Property for the Development of a Permanent Housing Facility in Fort Harrison, MT AGENCY..., design, develop, construct, manage, maintain and operate the EUL development. As consideration for the... to eligible Veterans in the geographic service- delivery area within which the property is located...

  17. 76 FR 71443 - Enhanced-Use Lease (EUL) of Department of Veterans Affairs (VA) Real Property for the Development...

    Science.gov (United States)

    2011-11-17

    ...) Real Property for the Development of a Permanent Housing Facility in Menlo Park, CA AGENCY: Department..., construct, manage, maintain and operate the EUL development. As consideration for the lease, the lessee will... to eligible Veterans in the geographic service- delivery area within which the property is located...

  18. 76 FR 72048 - Enhanced-Use Lease (EUL) of Department of Veterans Affairs (VA) Real Property for the Development...

    Science.gov (United States)

    2011-11-21

    ... DEPARTMENT OF VETERANS AFFAIRS Enhanced-Use Lease (EUL) of Department of Veterans Affairs (VA) Real Property for the Development of Permanent Housing in Grand Island, NE AGENCY: Department of... property is located. This project meets this requirement. Approved: November 14, 2011. Eric K. Shinseki...

  19. 76 FR 61150 - Enhanced-Use Lease (EUL) of Department of Veterans Affairs (VA) Real Property for the Development...

    Science.gov (United States)

    2011-10-03

    ...) Real Property for the Development of a Senior Living Retirement and Affordable Housing Community in... will finance, design, renovate, construct, manage, maintain and operate the EUL development. As... property is located. This project meets this requirement. Approved: September 26, 2011. Eric K. Shinseki...

  20. 76 FR 71440 - Enhanced-Use Lease (EUL) of Department of Veterans Affairs (VA) Real Property for the Development...

    Science.gov (United States)

    2011-11-17

    ...) Real Property for the Development of a Permanent Housing Facility in Spokane, WA AGENCY: Department of..., manage, maintain and operate the EUL development as a permanent housing facility; provide preference and... area within which the property is located. This project meets this requirement. Approved: November 10...

  1. 76 FR 72045 - Enhanced-Use Lease (EUL) of Department of Veterans Affairs (VA) Real Property for the Development...

    Science.gov (United States)

    2011-11-21

    ...) Real Property for the Development of Permanent Housing in Augusta, GA AGENCY: Department of Veterans... lessee will be required to finance, design, develop, construct, maintain and operate the EUL development... property is located. This project meets this requirement. Approved: November 14, 2011. Eric K. Shinseki...

  2. 41 CFR 102-75.695 - Who can receive surplus real property for the purpose of providing replacement housing for...

    Science.gov (United States)

    2010-07-01

    ... who are to be displaced by Federal or Federally assisted projects? Section 218 of the Uniform... real property for the purpose of providing replacement housing for persons who are to be displaced by Federal or Federally assisted projects? 102-75.695 Section 102-75.695 Public Contracts and Property...

  3. Residential construction cost: An Italian survey.

    Science.gov (United States)

    Canesi, Rubina; Marella, Giuliano

    2017-04-01

    This paper reports data describing development projects for new buildings according to construction costs in North-East Italy. A survey was carried out on local companies undertaking new residential development projects in two Italian regions (Veneto and Lombardy). The aim of this survey was to record new real estate construction projects, collecting both technical and socio-economic cost features. It is extremely difficult to collect such data for the Italian real estate construction sector, due to its lack of transparency, so that the novelty for the Italian scenario is the dataset itself. Another interest perspective of this survey is that socio-economic characteristics were also recorded; they are often studied in urban economics, but are usually related to property purchase prices and values, not to construction costs. The data come from an analysis of Canesi and Marella regarding the relationship between the trend of construction costs and the socio-economic conditions of the reference setting, such as the mean years of schooling of the workforce, housing market trends, and average per capita income.

  4. Residential construction cost: An Italian survey

    Directory of Open Access Journals (Sweden)

    Rubina Canesi

    2017-04-01

    Full Text Available This paper reports data describing development projects for new buildings according to construction costs in North-East Italy. A survey was carried out on local companies undertaking new residential development projects in two Italian regions (Veneto and Lombardy. The aim of this survey was to record new real estate construction projects, collecting both technical and socio-economic cost features. It is extremely difficult to collect such data for the Italian real estate construction sector, due to its lack of transparency, so that the novelty for the Italian scenario is the dataset itself. Another interest perspective of this survey is that socio-economic characteristics were also recorded; they are often studied in urban economics, but are usually related to property purchase prices and values, not to construction costs. The data come from an analysis of Canesi and Marella regarding the relationship between the trend of construction costs and the socio-economic conditions of the reference setting, such as the mean years of schooling of the workforce, housing market trends, and average per capita income.

  5. A fuzzy logic model to forecast stock market momentum in Indonesia's property and real estate sector

    Science.gov (United States)

    Penawar, H. K.; Rustam, Z.

    2017-07-01

    The Capital market has the important role in Indonesia's economy. The capital market does not only support the economy of Indonesia but also being an indicator Indonesia's economy improvement. Something that has been traded in the capital market is stock (stock market). Nowadays, the stock market is full of uncertainty. That uncertainty values make predicting stock market is all that we have to do before we make a decision in the stock market. One that can be predicted in the stock market is momentum. To forecast stock market momentum, it can use fuzzy logic model. In the process of modeling, it will be used 14 days historical data that consisting the value of open, high, low, and close, to predict the next 5 days momentum categories. There are three momentum categories namely Bullish, Neutral, and Bearish. To illustrate the fuzzy logic model, we will use stocks data from several companies that listed on Indonesia Stock Exchange (IDX) in property and real estate sector.

  6. Faktor-Faktor yang Mempengaruhi Pengungkapan Intellectual Capital Pada Perusahaan Property dan Real Estate

    Directory of Open Access Journals (Sweden)

    Soraya faradina

    2016-01-01

    Full Text Available The purpose of this research is to find out the effect of firm age, firm size, leverage, profitability and concentration of ownership on intellectual capital disclosure. The sample of this study is from property and real estate firm that listed on Indonesian Stock Exchange from 2010 until 2014. This research using purposive sampling method, to determine the sample of this research with 80 companies as population and 16 companies as sample. This research using multiple linear regression analyzed method by SPSS program version 22 for windows. Partially, the results of this research indicate that only firm size has an effect on intellectual capital disclosure, while firm age, leverage, profitability and concentration of ownership do not have an effect on intellectual capital disclosure. The result also indicates that firm age, firm size, leverage, profitability and concentration of ownership simultaneously have an effect on intellectual capital disclosure.DOI: 10.15408/ess.v5i2.2350

  7. Efficient Energy Management for a Grid-Tied Residential Microgrid

    DEFF Research Database (Denmark)

    Anvari-Moghaddam, Amjad; Guerrero, Josep M.; Quintero, Juan Carlos Vasquez

    2017-01-01

    generation characteristics, heat transfer and thermal dynamics of sustainable residential buildings and load scheduling potentials of household appliances with associated constraints. Through various simulation studies under different working scenarios with real data, different system constraints and user...

  8. DETERMINAN PROFITABILITAS PADA PERUSAHAAN PROPERTI DAN REAL ESTATE GO PUBLIC DI INDONESIA

    Directory of Open Access Journals (Sweden)

    Fani Karina

    2015-10-01

    Full Text Available Tujuan dari penelitian ini adalah untuk menganalisis pengaruh ukuran perusahaan (size, perputaran piutang, debt to equity ratio, dan market capitalization terhadap profitabilitas. Populasi penelitian ini adalah seluruh perusahaan properti dan real estate yang terdaftar di Bursa Efek Indonesia (BEI pada tahun 2011 – 2013, berjumlah 46 perusahaan. Teknik pengambilan sampel dengan purposive sampling. Sampel yang masuk kriteria sebanyak 28 perusahaan dengan 79 unit analisis.  Metode analisis data penelitian ini menggunakan regresi linier berganda. Hasil penelitian menunjukkan bahwa ukuran perusahaan (size, debt to equity ratio, dan market capitalization tidak berpengaruh secara signifikan terhadap profitabilitas. Sedangkan, perputaran piutang memiliki pengaruh  positif terhadap profitabilitas. Saran untuk peneliti selanjutnya adalah mengambil variabel-variabel lain yang tidak dimasukkan ke dalam penelitian ini, yang mana memiliki potensi untuk mempengaruhi profitabilitas, seperti perputaran total aset dan perputaran modal.This study aims to analyze the effect of company size, receivable turnover, debt to equity ratio, and market capitalization on profitability. The populations of this study are all property and real estate companies listed in Indonesia Stock Exchange (IDX year of 2011 to 2013, amount to 46 companies. The study uses purposive sampling. The companies that meet requirements for this study were 28 companies having 79 data in term of financial reports. Method of data analysis used in this study is multiple linier regression. The results of this study show that the company size, debt to equity ratio, and market capitalization have no significant effect on profitability. Meanwhile, receivable turnover has a positive effect on profitability. Other researches should identify other independent variables that have potential influence on profitability such as total asset turnover and capital turnover.

  9. Air pollution, land price development and assessment of immission control needs in urban development plans. The impact of immission pollution by sulphur dioxide and dust precipitation on property prices in residential areas of Dortmund and Duisburg

    International Nuclear Information System (INIS)

    Lee Chenjai.

    1993-01-01

    Air pollution, land price development and assessment of immission control needs in urban development plans. The impact of immission pollution by sulphur dioxide and dust precipitation on property prices in residential areas of Dortmund and Duisburg. The focus of this thesis is on studying the links between property prices and air pollution. The ground rent theory which goes back to the 16th century provides the theoretical basis for this work. RICARDO put forward the theory, that air may, under certain circumstances, - as for instance different local air pollution levels or sensitivity of locals to air quality -, which did not apply 200 years ago actually produce rent. These circumstances do indeed apply widely today - different air pollution levels in urban areas are just a case in point. Various empiricial studies in the U.S. proved that air pollution with different substances does actually influence the value of property. The ground rent influenced by air pollution is called ''air rent''. This study contains empirical studies on the influence of air pollution by sulphur dioxide SO 2 and dust precipitation on general property prices in residential areas of Dortmund between 1979 and 1989 and Duisburg between 1981 and 1989. (orig./UA) [de

  10. How the Recession Affects the Expectations of Potential Acquirers of Real Estate Right in Deciding to Purchase Property?

    OpenAIRE

    Grum, Bojan; Grum, Darja Kobal

    2012-01-01

    The objective was to identify factors which are critical to potential acquirers of real estate right in deciding to purchase property. We analysed whether the recession is negatively associated with these expectations. The results of 1306 participant show that people generally expressed higher expectations in year 2009 than then in year 2011, as specially reflected by younger participants. Further analyses of the impact of statistically significant differences of potential acquirers of real e...

  11. Release process for non-real property containing residual radioactive material

    International Nuclear Information System (INIS)

    Ranek, N.L.; Chen, S.Y.; Kamboj, S.; Hensley, J.; Burns, D.; Fleming, R.; Warren, S.; Wallo, A.

    1997-01-01

    It is DOE's objective to operate its facilities and to conduct its activities so that radiation exposures to members of the public are maintained within acceptable limits and exposures to residual radioactive materials are controlled. To accomplish this, DOE has adopted Order DOE 5400.51 'Radiation Protection of the Public and the Environment', and will be promulgating IO CR Part 834 to codify and clarify the requirements of DOE 5400.5. Under both DOE 5400.5 and 10 CR Part 834, radioactively contaminated DOE property is prohibited from release unless specific actions have been completed prior to the release. This paper outlines a ten-step process that, if followed, will assist DOE Operations and contractor personnel in ensuring that the required actions established by Order DOE 5400.5 and 10 CR Part 834 have been appropriately completed prior to the release for reuse or recycle of non-real property (e.g., office furniture, computers, hand tools, machinery, vehicles and scrap metal). Following the process will assist in ensuring that radiological doses to the public from the released materials will meet applicable regulatory standards and be as low as reasonably achievable (ALARA)

  12. Optical properties of organic semiconductor thin films. Static spectra and real-time growth studies

    Energy Technology Data Exchange (ETDEWEB)

    Heinemeyer, Ute

    2009-07-20

    The aim of this work was to establish the anisotropic dielectric function of organic thin films on silicon covered with native oxide and to study their optical properties during film growth. While the work focuses mainly on the optical properties of Diindenoperylene (DIP) films, also the optical response of Pentacene (PEN) films during growth is studied for comparison. Spectroscopic ellipsometry and differential reflectance spectroscopy are used to determine the dielectric function of the films ex-situ and in-situ, i.e. in air and in ultrahigh vacuum. Additionally, Raman- and fluorescence spectroscopy is utilized to characterize the DIP films serving also as a basis for spatially resolved optical measurements beyond the diffraction limit. Furthermore, X-ray reflectometry and atomic force microscopy are used to determine important structural and morphological film properties. The absorption spectrum of DIP in solution serves as a monomer reference. The observed vibronic progression of the HOMO-LUMO transition allows the determination of the Huang-Rhys parameter experimentally, which is a measure of the electronic vibrational coupling. The corresponding breathing modes are measured by Raman spectroscopy. The optical properties of DIP films on native oxide show significant differences compared to the monomer spectrum due to intermolecular interactions. First of all, the thin film spectra are highly anisotropic due to the structural order of the films. Furthermore the Frenkel exciton transfer is studied and the energy difference between Frenkel and charge transfer excitons is determined. Real-time measurements reveal optical differences between interfacial or surface molecules and bulk molecules that play an important role for device applications. They are not only performed for DIP films but also for PEN films. While for DIP films on glass the appearance of a new mode is visible, the spectra of PEN show a pronounced energy red-shift during growth. It is shown how the

  13. 77 FR 28519 - Test Procedure Guidance for Room Air Conditioners, Residential Dishwashers, and Residential...

    Science.gov (United States)

    2012-05-15

    ... Guidance for Room Air Conditioners, Residential Dishwashers, and Residential Clothes Washers: Public... procedures for room air conditioners, residential dishwashers, and residential clothes washers. DATES: DOE...'s existing test procedures for residential room air conditioners, residential dishwashers, and...

  14. Exa mining The Measurement Methods of Investment Properties of Real Estate Investment Trusts According to Turkish Accounting Standard 40: Investment Properties Standard

    Directory of Open Access Journals (Sweden)

    Emine Çına Bal

    2015-03-01

    Full Text Available Recently, the real estate industry has developed rapidly in Turkey. As an investment tool,investment in real estate became essential. Within the framework of the Capital Markets Law, organized by the Capital Markets Board of Turkey real estate investment trusts, real estate, real estate-based projects, and real estate capital market instruments by investing in a portfolio management company operating in the specific type. In this study, measurement methods of investment properties after recogn 31 real estate investment trust companies that traded in Borsa Istanbul is analyzed in order to examine the effect of policy selection on return on equity, return on asset and market to book value ratio of the companies’ financial statements and disclosures by using the nonparametric test of Mann-Whitney U Test. Non-consolidated financial statements and disclosures for 2013 of 21 real estate investment trust companies is included to the examination. Results of the test that is individually applied for each ratio show that the effect of policy selection on the ratios is statistically insignificant.

  15. 41 CFR 102-75.75 - What is the most important consideration in evaluating a proposed transfer of excess real property?

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false What is the most... Guidelines § 102-75.75 What is the most important consideration in evaluating a proposed transfer of excess real property? In every case of a proposed transfer of excess real property, the most important...

  16. Practical Issues in the Valuation of Real Properties with Special Reference to Income Approach and Financial Reporting Purpose

    OpenAIRE

    Veronika Ilsjan; Kaia Kask

    2005-01-01

    During the past few years there have been many changes in financial reporting rules in EU countries. One significant change from the real estate point of view has taken place in balance sheet, where property investment account is switched to the asset side of the balance sheet, separate from the property, plant and equipment. Since 2005, all companies listed in the stock market have the obligation to apply International Accounting Standards/International Financial Reporting Standards (IFRS) i...

  17. Effectiveness of the Use and Management of Municipal Real Property in Bulgaria

    Directory of Open Access Journals (Sweden)

    Statty Stattev

    2013-08-01

    Full Text Available The paper provides an assessment of the effectiveness of the use and management of municipal real property (MRP, using data gathered through 173 questionnaires, addressed to representatives of 39 municipalities in Bulgaria. The paper is structured as follows: The first section gives information about the municipalities and is based on the following criteria: evaluation of the conditions in the cities; appraisal of the financial situation of the municipalities, the main sources of funding, and the sources that should be used in order to improve the their finances; existence of the relevant planning instruments, etc. The second section focuses on MRP and refers to criteria such as: rating of different aspects of MRP; existence of MRP inventory, municipal strategy and municipal unit dealing exclusively with MRP; evaluation of the selling values and the level of actual MPR rents in comparison to market rents; outsourcing of MRP management functions; assessment of the interdependence between different units of the municipalities; analysis of the focus of the attention of the elected decision makers. The paper ends with some conclusions concerning the identified problems in the process of MRP management in Bulgaria.

  18. 26 CFR 5.856-1 - Extensions of the grace period for foreclosure property by a real estate investment trust.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 14 2010-04-01 2010-04-01 false Extensions of the grace period for foreclosure property by a real estate investment trust. 5.856-1 Section 5.856-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) TEMPORARY INCOME TAX REGULATIONS UNDER THE REVENUE ACT OF 1978 § 5.856-1...

  19. 76 FR 71442 - Enhanced-Use Lease (EUL) of Department of Veterans Affairs (VA) Real Property for the Development...

    Science.gov (United States)

    2011-11-17

    ...) Real Property for the Development of Permanent Supportive Housing Facility in St. Cloud, MN AGENCY... St. Cloud Health Care System in Minnesota. The selected lessee will finance, design, develop... implementation of a business plan proposed by the Under Secretary for Health for applying the consideration under...

  20. 26 CFR 15a.453-1 - Installment method reporting for sales of real property and casual sales of personal property.

    Science.gov (United States)

    2010-04-01

    ... seller's basis in the property which was the subject of the installment sale, increased by the amount of... ($700,000) increased by the gain recognized by G in the year of sale ($400,000) reduced by the cash... 26 Internal Revenue 14 2010-04-01 2010-04-01 false Installment method reporting for sales of real...

  1. Function Modelling Of The Market And Assessing The Degree Of Similarity Between Real Properties - Dependent Or Independent Procedures In The Process Of Office Property Valuation

    Directory of Open Access Journals (Sweden)

    Barańska Anna

    2015-09-01

    Full Text Available Referring to the developed and presented in previous publications (e.g. Barańska 2011 two-stage algorithm for real estate valuation, this article addresses the problem of the relationship between the two stages of the algorithm. An essential part of the first stage is the multi-dimensional function modelling of the real estate market. As a result of selecting the model best fitted to the market data, in which the dependent variable is always the price of a real property, a set of market attributes is obtained, which in this model are considered to be price-determining. In the second stage, from the collection of real estate which served as a database in the process of estimating model parameters, the selected objects are those which are most similar to the one subject to valuation and form the basis for predicting the final value of the property being valued. Assessing the degree of similarity between real properties can be carried out based on the full spectrum of real estate attributes that potentially affect their value and which it is possible to gather information about, or only on the basis of those attributes which were considered to be price-determining in function modelling. It can also be performed by various methods. This article has examined the effect of various approaches on the final value of the property obtained using the two-stage prediction. In order fulfill the study aim precisely as possible, the results of each calculation step of the algorithm have been investigated in detail. Each of them points to the independence of the two procedures.

  2. 41 CFR 102-75.1260 - Does GSA conduct Federal screening on every property reported as excess real property?

    Science.gov (United States)

    2010-07-01

    ... of hazardous substances at the Government-owned facility; (e) The property is an easement; (f) The... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Does GSA conduct Federal... Contracts and Property Management Federal Property Management Regulations System (Continued) FEDERAL...

  3. Multiple Linear Regression Analysis of Factors Affecting Real Property Price Index From Case Study Research In Istanbul/Turkey

    Science.gov (United States)

    Denli, H. H.; Koc, Z.

    2015-12-01

    Estimation of real properties depending on standards is difficult to apply in time and location. Regression analysis construct mathematical models which describe or explain relationships that may exist between variables. The problem of identifying price differences of properties to obtain a price index can be converted into a regression problem, and standard techniques of regression analysis can be used to estimate the index. Considering regression analysis for real estate valuation, which are presented in real marketing process with its current characteristics and quantifiers, the method will help us to find the effective factors or variables in the formation of the value. In this study, prices of housing for sale in Zeytinburnu, a district in Istanbul, are associated with its characteristics to find a price index, based on information received from a real estate web page. The associated variables used for the analysis are age, size in m2, number of floors having the house, floor number of the estate and number of rooms. The price of the estate represents the dependent variable, whereas the rest are independent variables. Prices from 60 real estates have been used for the analysis. Same price valued locations have been found and plotted on the map and equivalence curves have been drawn identifying the same valued zones as lines.

  4. Real Estate Course Outlines--Principles, Appraisal, Finance, Law, Math, Property Management, Investments, Marketing, Brokerage.

    Science.gov (United States)

    Lyon, Robert

    This series of course outlines was developed by the Texas Real Estate Research Center to help instructors in developing courses in compliance with the Texas Real Estate License Act Section 7(a). The outlines are general in nature and designed to serve as the basis for the development of a comprehensive course outline based on the texts and…

  5. 26 CFR 1.1055-2 - Determination of amount realized on the transfer of the right to hold real property subject to...

    Science.gov (United States)

    2010-04-01

    ... of the right to hold real property subject to liabilities under a redeemable ground rent. 1.1055-2... of the right to hold real property subject to liabilities under a redeemable ground rent. In determining the amount realized from a transfer, occurring on or after April 11, 1963, of the right to hold...

  6. 26 CFR 1.170A-12 - Valuation of a remainder interest in real property for contributions made after July 31, 1969.

    Science.gov (United States)

    2010-04-01

    ... with one or more lives. (1)(i) If the valuation of the remainder interest in the real property is... 26 Internal Revenue 3 2010-04-01 2010-04-01 false Valuation of a remainder interest in real property for contributions made after July 31, 1969. 1.170A-12 Section 1.170A-12 Internal Revenue INTERNAL...

  7. 26 CFR 1.1033(g)-1 - Condemnation of real property held for productive use in trade or business or for investment.

    Science.gov (United States)

    2010-04-01

    ... effect. The election once made applies to all outdoor advertising displays of the taxpayer which may be... advertising displays as real property—(1) In general. Under section 1033(g)(3) of the Code, a taxpayer may elect to treat property which constitutes an outdoor advertising display as real property for purposes...

  8. General Services Administration. STAR-PBS' New Program for Tracking and Managing Real Property

    National Research Council Canada - National Science Library

    King, Ron

    1999-01-01

    STAR is a real estate inventory management software application that maintains data on projects, leases, buildings, and space assignments that is, who is in what space-in an integrated database environment...

  9. Modelling and forecasting Turkish residential electricity demand

    International Nuclear Information System (INIS)

    Dilaver, Zafer; Hunt, Lester C

    2011-01-01

    This research investigates the relationship between Turkish residential electricity consumption, household total final consumption expenditure and residential electricity prices by applying the structural time series model to annual data over the period from 1960 to 2008. Household total final consumption expenditure, real energy prices and an underlying energy demand trend are found to be important drivers of Turkish residential electricity demand with the estimated short run and the long run total final consumption expenditure elasticities being 0.38 and 1.57, respectively, and the estimated short run and long run price elasticities being -0.09 and -0.38, respectively. Moreover, the estimated underlying energy demand trend, (which, as far as is known, has not been investigated before for the Turkish residential sector) should be of some benefit to Turkish decision makers in terms of energy planning. It provides information about the impact of past policies, the influence of technical progress, the impacts of changes in consumer behaviour and the effects of changes in economic structure. Furthermore, based on the estimated equation, and different forecast assumptions, it is predicted that Turkish residential electricity demand will be somewhere between 48 and 80 TWh by 2020 compared to 40 TWh in 2008. - Research highlights: → Estimated short run and long run expenditure elasticities of 0.38 and 1.57, respectively. → Estimated short run and long run price elasticities of -0.09 and -0.38, respectively. → Estimated UEDT has increasing (i.e. energy using) and decreasing (i.e. energy saving) periods. → Predicted Turkish residential electricity demand between 48 and 80 TWh in 2020.

  10. Penentuan Struktur Modal Optimal Pada Perusahaan Sektor Properti, Real Estate, dan Kontruksi yang Terdaftar di Bursa Efek Indonesia

    Directory of Open Access Journals (Sweden)

    M. Rustam

    2015-04-01

    Full Text Available The purpose of this study is to determine the optimal capital structure of property, real estate, and construction companies listed in Indonesia Stock Exchange. The motivation of this study is due to the current research results are still not able to answer whether the optimal capital structure exists. Based on trade-off theory, the optimal capital structure occurs when a company has a minimum capital cost. However,  it is not explained how much capital structure needed to achieve the company maximum value. In addition, this sample business sector is chosen because there are a numeours firms with an adequate long-term debt which make it possible to examine their capital structure. The method used are the nonlinear regression and Monte Carlo simulation method. These methods were chosen because the formulation of optimal capital structure is arguably complex. There are 47 samples from all property, real estate, and construction companies. The data set covered 11 years ie (2000-2010. The results showed that the optimal capital structure of properties, real estate and construction companies which are measured by the ratio between the long-term debt and equity is 0.99. Most companies of these sectors have not reached the optimal capital structure yet because the average results from these companies are 0.31.

  11. 7 CFR 1955.134 - Loss, damage, or existing defects in inventory real property.

    Science.gov (United States)

    2010-01-01

    ... property. (a) Property under contract. If a bid or offer has been accepted by the FmHA or its successor agency under Public Law 103-354 and through no fault of either party, the property is lost or damaged as a result of fire, vandalism, or an act of God between the time of acceptance of the bid or offer and...

  12. Property types diversification strategy of Malaysian real estate investment trust (M-REITs

    Directory of Open Access Journals (Sweden)

    Ping Tiong Chai

    2016-01-01

    Full Text Available The aim of this paper is to review the property types diversification strategy of Malaysian REITs. Previous study has found that Malaysian REITs received poor response form investors both local and international. Furthermore, the underperformance of Malaysian REITs was linked to the characteristics of REITs’ property types and REITs’ portfolio influenced its financial performance. The lack of local study on both of these determinants of influence on performance of Malaysian REITs is a research gap, which needs to be explored that can provide more insight of it. This study showed that the property types such as office space, commercial lot, industrial, hotel and specialized property type are the important determinants, which can influence the performance of REITs. The study comprised of REITs data from 2010 until 2014, and through Multiple Regression Analysis (MRA reveals there is little influence of property types diversification strategy toward Malaysian REITs’ performance. Nevertheless, by employ correlation analysis between each of the five property types with expected return and dividend yield, this study shows Malaysian REITs’ performance of dividend yield(DY has a positive correlation value with commercial lot property type and Malaysian REITs’ performance of expected return(ER have a highest positive correlation value with industrial property types. Also, this study suggests that property type diversification play a significant role in Malaysia REITs. Other determinants such as location of property, market capitalization and REITs’ quality of advisory style that might influence the diversification strategy and financial performance of Malaysian REITs.

  13. 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

  14. Topological properties of real algebraic varieties: du cote de chez Rokhlin

    Energy Technology Data Exchange (ETDEWEB)

    Degtyarev, A I [Bilkent University, Ankara (Turkey); Kharlamov, V M [Institut de Recherche Matematique Avanee, Universite Louis Pasteur et CNRS 7, rue Rene Descartes (France)

    2000-08-31

    The survey covers results in the topology of real algebraic varieties in the direction initiated in the early seventies by V.I. Arnol'd and V.A. Rokhlin. We make an attempt to systematize the principal achievements in the subject. After presenting general tools and results, we pay special attention to surfaces and curves on surfaces.

  15. Topological properties of real algebraic varieties: du cote de chez Rokhlin

    International Nuclear Information System (INIS)

    Degtyarev, A I; Kharlamov, V M

    2000-01-01

    The survey covers results in the topology of real algebraic varieties in the direction initiated in the early seventies by V.I. Arnol'd and V.A. Rokhlin. We make an attempt to systematize the principal achievements in the subject. After presenting general tools and results, we pay special attention to surfaces and curves on surfaces

  16. Estimating marginal properties of quantitative real-time PCR data using nonlinear mixed models

    DEFF Research Database (Denmark)

    Gerhard, Daniel; Bremer, Melanie; Ritz, Christian

    2014-01-01

    A unified modeling framework based on a set of nonlinear mixed models is proposed for flexible modeling of gene expression in real-time PCR experiments. Focus is on estimating the marginal or population-based derived parameters: cycle thresholds and ΔΔc(t), but retaining the conditional mixed mod...

  17. GREEN RETROFITTING RESIDENTIAL BUILDINGS

    Science.gov (United States)

    When compared with the rest of the world, the United States consumes a disproportionately large amount of energy and is a major source of greenhouse gases from fossil fuel combustion. As much as two thirds of U.S. electricity production is consumed by residential and commerci...

  18. 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.

  19. 20 CFR 416.1245 - Exceptions to required disposition of real property.

    Science.gov (United States)

    2010-04-01

    ...) Begin to advertise it in at least one of the appropriate local media, place a “For Sale” sign on the... property. 416.1245 Section 416.1245 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL... geographic area covered by the media serving the area in which the property is located, unless the individual...

  20. 78 FR 46805 - Certain Transfers of Property to Regulated Investment Companies [RICs] and Real Estate Investment...

    Science.gov (United States)

    2013-08-02

    ... Property 1 has a fair market value of $500, PRS transfers Property 1 to X, a REIT, in exchange for stock of..., however, does not apply if the C corporation transferor makes a ``deemed sale election'' provided for... person at fair market value. The NPRM proposed to amend Sec. 1.337(d)-7 to provide two exceptions from...

  1. 32 CFR 37.690 - How are nonprofit participants to manage real property and equipment?

    Science.gov (United States)

    2010-07-01

    ... SECRETARY OF DEFENSE DoD GRANT AND AGREEMENT REGULATIONS TECHNOLOGY INVESTMENT AGREEMENTS Award Terms Affecting Participants' Financial, Property, and Purchasing Systems Property § 37.690 How are nonprofit... institution of higher education or in a nonprofit organization whose primary purpose is conducting scientific...

  2. Accuracy of the FY 1999 Additions, Deletions, and Modifications to the Military Departments' Real Property Databases

    National Research Council Canada - National Science Library

    Lane, F

    2000-01-01

    This report is the third in a series of reports on accounting for property, plant, and equipment, and was performed in support of the Chief Financial Officers Act of 1990, as amended by the Federal...

  3. 7 CFR 1955.57 - Real property containing underground storage tanks.

    Science.gov (United States)

    2010-01-01

    ... HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE (CONTINUED) PROGRAM REGULATIONS (CONTINUED) PROPERTY MANAGEMENT Management of.... The State Environmental Coordinator should be consulted whenever there is a question regarding the...

  4. 7 CFR 1955.137 - Real property located in special areas or having special characteristics.

    Science.gov (United States)

    2010-01-01

    ... leases of inventory properties to beginning farmers or ranchers. Wetland conservation easements will be... such uses as cropland, pasture, hayland, orchards, vineyards and tree farming. (iii) After FSA has...

  5. The Effects of Five Ohio Supreme Court Decisions (1964-1980) Involving the Park Investment Company on Property Assessment and Taxation for Ohio Public Schools.

    Science.gov (United States)

    Morvai, Ronald L.; Dye, Charles M.

    This document reviews the results of a study of five Ohio Supreme Court cases concerning the equalization of property assessments among the various classes of real property: commercial, industrial, residential, and agricultural. Each of the decisions--occurring between 1964 and 1980, and involving the Park Investment Company--is briefly summarized…

  6. Environmental dynamic, business strategy, and financial performance: An empirical study of Indonesian property and real estate industry

    Directory of Open Access Journals (Sweden)

    Imam Wahyudi

    2013-04-01

    Full Text Available Firm’s strategic orientation involves synchronizing environmental dynamics, corporate strategy and capital structure in order to achieve firm performance targets. The co-alignment model used successfully in the hospitality industry might be used in a wider context as a framework in explain- ing these relationships simultaneously. Using the data of public firms in Indonesia during the pe- riod of 1996-2010, we found that co-alignment model can be implemented in property and real estate industry as well as in hospitality industry.

  7. The structure and properties of vacancies in Si nano-crystals calculated by real space pseudopotential methods

    International Nuclear Information System (INIS)

    Beckman, S.P.; Chelikowsky, James R.

    2007-01-01

    The structure and properties of vacancies in a 2 nm Si nano-crystal are studied using a real space density functional theory/pseudopotential method. It is observed that a vacancy's electronic properties and energy of formation are directly related to the local symmetry of the vacancy site. The formation energy for vacancies and Frenkel pair are calculated. It is found that both defects have lower energy in smaller crystals. In a 2 nm nano-crystal the energy to form a Frenkel pair is 1.7 eV and the energy to form a vacancy is no larger than 2.3 eV. The energy barrier for vacancy diffusion is examined via a nudged elastic band algorithm

  8. On fractal properties of equipotentials over a real rough surface faced to plasma in fusion devices

    International Nuclear Information System (INIS)

    Budaev, V.P.; Yakovlev, M.

    2008-01-01

    We consider a sheath region bounded by a corrugated surface of material conductor and a flat boundary held to a constant voltage bias. The real profile of the film deposited from plasma on a limiter in a fusion device was used in numerical solving of the Poisson's equation to find a profile of electrostatic potential. The rough surface influences the equipotential lines over the surface. We characterized a shape of equipotential lines by a fractal dimension. The long-range correlation in the potential field is imposed by the non-trivial fractal structure of the surface. Dust particles bounced in such irregular potential field can accelerate due to the Fermi acceleration. (author)

  9. 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

  10. Investigating the factors affecting the investment decision in residential development.

    OpenAIRE

    Narang, Somil

    2007-01-01

    The purpose of this project is to provide a rare insight into the motivation behind residential property investors when looking to purchase an apartment. The factors driving demand preferences for housing are constantly changing, difficult to measure, and often deemed to be a complex bundle of attributes. The project attempts to answer the following questions: What are the factors affecting the investment decision in a Residential Development? To identify the significance and weight of su...

  11. Enabling real-time ultrasound imaging of soft tissue mechanical properties by simplification of the shear wave motion equation.

    Science.gov (United States)

    Engel, Aaron J; Bashford, Gregory R

    2015-08-01

    Ultrasound based shear wave elastography (SWE) is a technique used for non-invasive characterization and imaging of soft tissue mechanical properties. Robust estimation of shear wave propagation speed is essential for imaging of soft tissue mechanical properties. In this study we propose to estimate shear wave speed by inversion of the first-order wave equation following directional filtering. This approach relies on estimation of first-order derivatives which allows for accurate estimations using smaller smoothing filters than when estimating second-order derivatives. The performance was compared to three current methods used to estimate shear wave propagation speed: direct inversion of the wave equation (DIWE), time-to-peak (TTP) and cross-correlation (CC). The shear wave speed of three homogeneous phantoms of different elastic moduli (gelatin by weight of 5%, 7%, and 9%) were measured with each method. The proposed method was shown to produce shear speed estimates comparable to the conventional methods (standard deviation of measurements being 0.13 m/s, 0.05 m/s, and 0.12 m/s), but with simpler processing and usually less time (by a factor of 1, 13, and 20 for DIWE, CC, and TTP respectively). The proposed method was able to produce a 2-D speed estimate from a single direction of wave propagation in about four seconds using an off-the-shelf PC, showing the feasibility of performing real-time or near real-time elasticity imaging with dedicated hardware.

  12. Near-Real Time Satellite-Retrieved Cloud and Surface Properties for Weather and Aviation Safety Applications

    Science.gov (United States)

    Minnis, P.; Smith, W., Jr.; Bedka, K. M.; Nguyen, L.; Palikonda, R.; Hong, G.; Trepte, Q.; Chee, T.; Scarino, B. R.; Spangenberg, D.; Sun-Mack, S.; Fleeger, C.; Ayers, J. K.; Chang, F. L.; Heck, P. W.

    2014-12-01

    Cloud properties determined from satellite imager radiances provide a valuable source of information for nowcasting and weather forecasting. In recent years, it has been shown that assimilation of cloud top temperature, optical depth, and total water path can increase the accuracies of weather analyses and forecasts. Aircraft icing conditions can be accurately diagnosed in near-real time (NRT) retrievals of cloud effective particle size, phase, and water path, providing valuable data for pilots. NRT retrievals of surface skin temperature can also be assimilated in numerical weather prediction models to provide more accurate representations of solar heating and longwave cooling at the surface, where convective initiation. These and other applications are being exploited more frequently as the value of NRT cloud data become recognized. At NASA Langley, cloud properties and surface skin temperature are being retrieved in near-real time globally from both geostationary (GEO) and low-earth orbiting (LEO) satellite imagers for weather model assimilation and nowcasting for hazards such as aircraft icing. Cloud data from GEO satellites over North America are disseminated through NCEP, while those data and global LEO and GEO retrievals are disseminated from a Langley website. This paper presents an overview of the various available datasets, provides examples of their application, and discusses the use of the various datasets downstream. Future challenges and areas of improvement are also presented.

  13. Near-Real Time Satellite-Retrieved Cloud and Surface Properties for Weather and Aviation Safety Applications

    Science.gov (United States)

    Minnis, Patrick; Smith, William L., Jr.; Bedka, Kristopher M.; Nguyen, Louis; Palikonda, Rabindra; Hong, Gang; Trepte, Qing Z.; Chee, Thad; Scarino, Benjamin; Spangenberg, Douglas A.; hide

    2014-01-01

    Cloud properties determined from satellite imager radiances provide a valuable source of information for nowcasting and weather forecasting. In recent years, it has been shown that assimilation of cloud top temperature, optical depth, and total water path can increase the accuracies of weather analyses and forecasts. Aircraft icing conditions can be accurately diagnosed in near-­-real time (NRT) retrievals of cloud effective particle size, phase, and water path, providing valuable data for pilots. NRT retrievals of surface skin temperature can also be assimilated in numerical weather prediction models to provide more accurate representations of solar heating and longwave cooling at the surface, where convective initiation. These and other applications are being exploited more frequently as the value of NRT cloud data become recognized. At NASA Langley, cloud properties and surface skin temperature are being retrieved in near-­-real time globally from both geostationary (GEO) and low-­-earth orbiting (LEO) satellite imagers for weather model assimilation and nowcasting for hazards such as aircraft icing. Cloud data from GEO satellites over North America are disseminated through NCEP, while those data and global LEO and GEO retrievals are disseminated from a Langley website. This paper presents an overview of the various available datasets, provides examples of their application, and discusses the use of the various datasets downstream. Future challenges and areas of improvement are also presented.

  14. 32 CFR 736.5 - Disposition of real and personal property under special statutory authority.

    Science.gov (United States)

    2010-07-01

    ... more than 50,000 must be deferred for 30 days after reporting the proposed transaction to the Armed... (10 U.S.C. 2662). (c) Disposition of strategic materials. Strategic materials may be disposed of by... disasters. Surplus property may also be disposed of to States for sale to small business concerns affected...

  15. Ovrseas Real Property: State Department Needs to Improve Guidance and Records Management

    Science.gov (United States)

    2014-09-25

    next to two additional unneeded properties they had been attempting to sell since 2011, would possibly depress the disposal price if Page 15...for additional information. Connect with GAO on Facebook, Flickr, Twitter, and YouTube . Subscribe to our RSS Feeds or E-mail Updates. Listen to our

  16. 26 CFR 12.8 - Elections with respect to net leases of real property.

    Science.gov (United States)

    2010-04-01

    ... for purposes of section 57 (relating to items of tax preference for purposes of the minimum tax for tax preferences) or 163(d) (relating to limitation on interest on investment indebtedness). Under... section 57(c) or 163(d)(7) with respect to property held by a partnership shall be made by each partner...

  17. 41 CFR 102-71.20 - What definitions apply to GSA's real property policies?

    Science.gov (United States)

    2010-07-01

    ... economic potential, qualitative values (social and environmental) inherent in the property itself, and..., and personnel employed at the site, and the requirements for preserving certain types of equipment... development projects, or for nuclear production, research, or development projects. (vi) On or used in...

  18. 10 CFR 603.685 - Management of real property and equipment by nonprofit participants.

    Science.gov (United States)

    2010-01-01

    ... participants. 603.685 Section 603.685 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS TECHNOLOGY INVESTMENT AGREEMENTS Award Terms Affecting Participants' Financial, Property, and Purchasing Systems... education or in a nonprofit organization whose primary purpose is conducting scientific research, without...

  19. 26 CFR 1.453-6 - Deferred payment sale of real property not on installment method.

    Science.gov (United States)

    2010-04-01

    ... realized to the extent of their fair market value in ascertaining the profit or loss from the transaction... market value, the payments in cash or other property having a fair market value shall be applied against... the vendor plus the fair market value at the time of repossession of fixed improvements placed on the...

  20. Physical and chemical properties of fluid and melt inclusions of the Lagoa Real uraniferous albitites (Brazil)

    International Nuclear Information System (INIS)

    Chaves, Alexandre de Oliveira

    2010-01-01

    Data of melt and fluid inclusions obtained by LA-ICP-MS and microthermometry techniques represent an important investigation complement to understand geological processes which took place in Lagoa Real uraniferous albitites (Brazil). Melt inclusions found in augite structure, which reveals the previous presence of U in the syenitic magma. Primary fluid inclusions in magmatic augite of the albitites contain Na, denoting once more its presence in original magma. The formation of andradite from augite during shear events that generated the metamorphosed syenite (uraniferous albitite) was certified by the ICP-MS signals and uranium released by magmatic titanite (U source mineral)during the 1.9 Ga metamorphism was recorded in the fluid inclusions found in andradite, mineral that was formed in this same metamorphic event which recrystallized titanite crystals. Such uranium was responsible by precipitation of the disseminated uraninite found inside andradite. (author)

  1. Theoretical analysis and real time implementation of a classical controller with intelligent properties

    Directory of Open Access Journals (Sweden)

    Essam Hendawi

    2018-05-01

    Full Text Available This paper presents theoretical analysis and experimental implementation of a classical controller with intelligent properties. The controller has constant parameters, but it performs as an intelligent controller. The controller design mimics the fuzzy logic controller in a classical form and combines the advantages of classical controllers and properties of intelligent controllers. The designed controller parameters force the controlled variable to behave such as a first order system with a desired time constant. DC motor practical system is used to demonstrate the effectiveness of the presented controller. Root locus and frequency response using Bode diagram are used to help the design of the controller parameters. Simulation and experimental results verify the high performance of the presented controller. Keywords: Classical controller, DC motor, Root locus, Frequency response, Arduino microcontroller

  2. Probing the E2 properties of the scissors mode with real photons

    Directory of Open Access Journals (Sweden)

    Beck Tobias

    2018-01-01

    Full Text Available The E2/M1 multipole mixing ratio δ1→2 of the 1+ sc → 2+ 1 γ-ray transition of 156Gd and 164Dy has been measured using the linearly polarized photon beams of the HIγS facility. The employed method of photonscattering experiments in combination with polarized, quasi-monochromatic beams and a dedicated detector setup is highly sensitive to the electric quadrupole-decay properties of the scissors mode.

  3. Probing the E2 properties of the scissors mode with real photons

    Science.gov (United States)

    Beck, Tobias; Pietralla, Norbert; Beller, Jacob; Derya, Vera; Löher, Bastian; Savran, Deniz; Tornow, Werner; Werner, Volker; Zilges, Andreas

    2018-05-01

    The E2/M1 multipole mixing ratio δ1→2 of the 1+ sc → 2+ 1 γ-ray transition of 156Gd and 164Dy has been measured using the linearly polarized photon beams of the HIγS facility. The employed method of photonscattering experiments in combination with polarized, quasi-monochromatic beams and a dedicated detector setup is highly sensitive to the electric quadrupole-decay properties of the scissors mode.

  4. 75 FR 66087 - Agency Information Collection Activities; Proposed Collection; Comment Request; Residential Lead...

    Science.gov (United States)

    2010-10-27

    ...-bedroom dwellings, housing for the elderly, housing for the handicapped, or short term leases. The... housing market, namely a gradual reduction in the annual number of real estate sales and residential...

  5. 41 CFR 102-75.1140 - What is the policy governing the acceptance or rejection of a conditional gift of real property...

    Science.gov (United States)

    2010-07-01

    ... applicable to the acceptance of gifts under the provisions of other laws. Following receipt of such... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false What is the policy governing the acceptance or rejection of a conditional gift of real property for a particular defense...

  6. 26 CFR 1.170A-12T - Valuation of a remainder interest in real property for contributions made after July 31, 1969...

    Science.gov (United States)

    2010-04-01

    ... depreciation factor. If the valuation of the remainder interest in depreciable property is dependent upon the... 26 Internal Revenue 3 2010-04-01 2010-04-01 false Valuation of a remainder interest in real property for contributions made after July 31, 1969 (temporary). 1.170A-12T Section 1.170A-12T Internal...

  7. 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

  8. 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.

  9. Integrated automated nanomanipulation and real-time cellular surface imaging for mechanical properties characterization

    Science.gov (United States)

    Eslami, Sohrab; Zareian, Ramin; Jalili, Nader

    2012-10-01

    Surface microscopy of individual biological cells is essential for determining the patterns of cell migration to study the tumor formation or metastasis. This paper presents a correlated and effective theoretical and experimental technique to automatically address the biophysical and mechanical properties and acquire live images of biological cells which are of interest in studying cancer. In the theoretical part, a distributed-parameters model as the comprehensive representation of the microcantilever is presented along with a model of the contact force as a function of the indentation depth and mechanical properties of the biological sample. Analysis of the transfer function of the whole system in the frequency domain is carried out to characterize the stiffness and damping coefficients of the sample. In the experimental section, unlike the conventional atomic force microscope techniques basically using the laser for determining the deflection of microcantilever's tip, a piezoresistive microcantilever serving as a force sensor is implemented to produce the appropriate voltage and measure the deflection of the microcantilever. A micromanipulator robotic system is integrated with the MATLAB® and programmed in such a way to automatically control the microcantilever mounted on the tip of the micromanipulator to achieve the topography of biological samples including the human corneal cells. For this purpose, the human primary corneal fibroblasts are extracted and adhered on a sterilized culture dish and prepared to attain their topographical image. The proposed methodology herein allows an approach to obtain 2D quality images of cells being comparatively cost effective and extendable to obtain 3D images of individual cells. The characterized mechanical properties of the human corneal cell are furthermore established by comparing and validating the phase shift of the theoretical and experimental results of the frequency response.

  10. Challenges in assessing air pollution from residential wood combustion

    DEFF Research Database (Denmark)

    Olesen, Helge Rørdam

    2016-01-01

    The paper highlights a number of important challenges in quantifying the impact of residential wood combustion on air quality. The fact that real life emissions are controlled by the behaviour of the users makes it a challenge to determine representative emission factors. Further, in respect...

  11. Total Cross Sections and Event Properties from Real to Virtual Photons

    International Nuclear Information System (INIS)

    Friberg, Christer; Sjoestrand, Torbjoern

    2000-01-01

    A model for total cross sections with virtual photons is presented. In particular gamma*-p and gamma*-gamma* cross sections are considered. Our approach extends on a model for photoproduction, where the total cross section is subdivided into three distinct event classes: direct, VMD and anomalous. With increasing photon virtuality, the latter two decrease in importance. Instead Deep Inelastic Scattering dominates, with the direct class being the O(alpha s ) correction thereof. Hence, the model provides a smooth transition between the two regions. By the breakdown into different event classes, one may aim for a complete picture of all event properties. (author)

  12. Soil Properties Database of Spanish Soils. Volumen VIII.- Castilla-La Mancha (a): Toledo and Ciudad Real

    International Nuclear Information System (INIS)

    Trueba, C; Millan, R.; Schmid, T.; Lago, C.; Roquero, C; Magister, M.

    1999-01-01

    The soil vulnerability determines the sensitivity of the soil after an accidental radioactive contamination due to Cs-137 and Sr-90. The Departamento de Impacto Ambiental de la Energia of CIEMAT is carrying out an assessment of the radiological vulnerability of the different Spanish soils found on the Iberian Peninsula. This requires the knowledge of the soil properties for the various types of existing soils. In order to achieve this aim, a bibliographical compilation of soil profiles has been made to characterize the different soil types and create a database of their properties. Depending on the year of publication and the type of documentary source, the information compiled from the available bibliography is very heterogeneous. Therefore, an important effort has been made to normalize and process the information prior to its incorporation to the database. This volume presents the criteria applied to normalize and process the data as well as the soil properties of the various soil types belonging to the provinces of Toledo and Ciudad Real of the Comunidad Autonoma de Castilla-La Mancha. (Author) 32 refs

  13. 对物权法草案的不同意见及建议%Some opinions and suggestions on the draft of real property law

    Institute of Scientific and Technical Information of China (English)

    梁慧星

    2007-01-01

    It is suggested in the article that exclusivity should be added to the definition of the real property right; the following clauses should be revised: the definition of the real property right, the competency of evidence of the register of immovables, the effectiveness of the bona fide protection of real property registration, the tort liabilities of the registration authority, possession reformula- tion, state ownership of water resources and wildlife resources and public utilities, bona fide acquisition, transfer of contracting and operational rights, and mortgage. The following provisions should be added: the ownership of religious property, the acquisitive prescription, and the pledge on business. It is also suggested that the provisions on claims in rem prescribed in Article 39 and Article 42 be deleted, and the provision on dwelling rights, that is, Chapter XV, also be deleted.

  14. ASHRAE and residential ventilation

    Energy Technology Data Exchange (ETDEWEB)

    Sherman, Max H.

    2003-10-01

    In the last quarter of a century, the western world has become increasingly aware of environmental threats to health and safety. During this period, people psychologically retreated away from outdoors hazards such as pesticides, smog, lead, oil spills, and dioxin to the seeming security of their homes. However, the indoor environment may not be healthier than the outdoor environment, as has become more apparent over the past few years with issues such as mold, formaldehyde, and sick-building syndrome. While the built human environment has changed substantially over the past 10,000 years, human biology has not; poor indoor air quality creates health risks and can be uncomfortable. The human race has found, over time, that it is essential to manage the indoor environments of their homes. ASHRAE has long been in the business of ventilation, but most of the focus of that effort has been in the area of commercial and institutional buildings. Residential ventilation was traditionally not a major concern because it was felt that, between operable windows and envelope leakage, people were getting enough outside air in their homes. In the quarter of a century since the first oil shock, houses have gotten much more energy efficient. At the same time, the kinds of materials and functions in houses changed in character in response to people's needs. People became more environmentally conscious and aware not only about the resources they were consuming but about the environment in which they lived. All of these factors contributed to an increasing level of public concern about residential indoor air quality and ventilation. Where once there was an easy feeling about the residential indoor environment, there is now a desire to define levels of acceptability and performance. Many institutions--both public and private--have interests in Indoor Air Quality (IAQ), but ASHRAE, as the professional society that has had ventilation as part of its mission for over 100 years, is the

  15. Perspective: Web-based machine learning models for real-time screening of thermoelectric materials properties

    Science.gov (United States)

    Gaultois, Michael W.; Oliynyk, Anton O.; Mar, Arthur; Sparks, Taylor D.; Mulholland, Gregory J.; Meredig, Bryce

    2016-05-01

    The experimental search for new thermoelectric materials remains largely confined to a limited set of successful chemical and structural families, such as chalcogenides, skutterudites, and Zintl phases. In principle, computational tools such as density functional theory (DFT) offer the possibility of rationally guiding experimental synthesis efforts toward very different chemistries. However, in practice, predicting thermoelectric properties from first principles remains a challenging endeavor [J. Carrete et al., Phys. Rev. X 4, 011019 (2014)], and experimental researchers generally do not directly use computation to drive their own synthesis efforts. To bridge this practical gap between experimental needs and computational tools, we report an open machine learning-based recommendation engine (http://thermoelectrics.citrination.com) for materials researchers that suggests promising new thermoelectric compositions based on pre-screening about 25 000 known materials and also evaluates the feasibility of user-designed compounds. We show this engine can identify interesting chemistries very different from known thermoelectrics. Specifically, we describe the experimental characterization of one example set of compounds derived from our engine, RE12Co5Bi (RE = Gd, Er), which exhibits surprising thermoelectric performance given its unprecedentedly high loading with metallic d and f block elements and warrants further investigation as a new thermoelectric material platform. We show that our engine predicts this family of materials to have low thermal and high electrical conductivities, but modest Seebeck coefficient, all of which are confirmed experimentally. We note that the engine also predicts materials that may simultaneously optimize all three properties entering into zT; we selected RE12Co5Bi for this study due to its interesting chemical composition and known facile synthesis.

  16. Real time transverse-force sensor based on polarization properties of fiber Bragg grating and cross-sensitivity compensation

    International Nuclear Information System (INIS)

    Su, Yang; Zhu, Yong; Zhang, Baofu; Peng, Hui; Ye, Zhenxing

    2013-01-01

    We present a new method for real-time transverse force sensor based on the measurement of the polarization properties of a uniform fiber Bragg grating (FBG) written into standard single mode fiber. Unlike the usual spectral analysis of FBG sensors, we demonstrate here that the amplitude of the first Stokes parameters of a uniform FBG in transmission can be used to obtain transverse force value. The influences of incident angle of linear polarized light launched into FBG on sensor performance are analyzed. Experimental results measured by means of a tunable laser source and a polarimeter are presented. We also propose a kind of grating structure with triangular-shaped transmission spectrum to reduce the influences of cross-sensitivity. The compensation effect can satisfy the requirements of the practical application with optimized grating parameters. (paper)

  17. 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.

  18. Uncertainty Evaluation of Residential Central Air-conditioning Test System

    Science.gov (United States)

    Li, Haoxue

    2018-04-01

    According to national standards, property tests of air-conditioning are required. However, test results could be influenced by the precision of apparatus or measure errors. Therefore, uncertainty evaluation of property tests should be conducted. In this paper, the uncertainties are calculated on the property tests of Xinfei13.6 kW residential central air-conditioning. The evaluation result shows that the property tests are credible.

  19. Residential energy demand in Brazil

    International Nuclear Information System (INIS)

    Arouca, M.; Gomes, F.M.; Rosa, L.P.

    1981-01-01

    The energy demand in Brazilian residential sector is studied, discussing the methodology for analyzing this demand from some ideas suggested, for developing an adequate method to brazilian characteristics. The residential energy consumption of several fuels in Brazil is also presented, including a comparative evaluation with the United States and France. (author)

  20. 15 CFR 806.8 - Real estate.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Real estate. 806.8 Section 806.8 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) BUREAU OF ECONOMIC ANALYSIS, DEPARTMENT OF COMMERCE DIRECT INVESTMENT SURVEYS § 806.8 Real estate. Residential real...

  1. Real weld geometry determining mechanical properties of high power laser welded medium plates

    Science.gov (United States)

    Liu, Sang; Mi, Gaoyang; Yan, Fei; Wang, Chunming; Li, Peigen

    2018-06-01

    Weld width is commonly used as one of main factors to assess joint performances in laser welding. However, it changes significantly through the thickness direction in conditions of medium or thick plates. In this study, high-power autogenous laser welding was conducted on 7 mm thickness 201 stainless steel to elucidate the factor of whole weld transverse shape critically affecting the mechanical properties with the aim of predicting the performance visually through the weld appearance. The results show that single variation of welding parameters could result in great changes of weld pool figures and subsequently weld transverse shapes. All the obtained welds are composed of austenite containing small amount of cellular dendritic δ-Ferrite. The 0.2% proof stresses of Nail- and Peanut-shaped joint reach 458 MPa and 454 MPa, 88.2% and 87.5% of the base material respectively, while that of Wedge-shaped joint only comes to 371 MPa, 71.5% of the base material. The deterioration effect is believed to be caused by the axial grain zone in the weld center. The fatigue strength of joint P is a bit lower than N, but much better than W. Significant deformation incompatibility through the whole thickness and microstructure resistance to crack initiation should be responsible for the poor performance of W-shaped joints.

  2. Property Analysis of the Real-Time Uncalibrated Phase Delay Product Generated by Regional Reference Stations and Its Influence on Precise Point Positioning Ambiguity Resolution

    Directory of Open Access Journals (Sweden)

    Yong Zhang

    2017-05-01

    Full Text Available The real-time estimation of the wide-lane and narrow-lane Uncalibrated Phase Delay (UPD of satellites is realized by real-time data received from regional reference station networks; The properties of the real-time UPD product and its influence on real-time precise point positioning ambiguity resolution (RTPPP-AR are experimentally analyzed according to real-time data obtained from the regional Continuously Operating Reference Stations (CORS network located in Tianjin, Shanghai, Hong Kong, etc. The results show that the real-time wide-lane and narrow-lane UPD products differ significantly from each other in time-domain characteristics; the wide-lane UPDs have daily stability, with a change rate of less than 0.1 cycle/day, while the narrow-lane UPDs have short-term stability, with significant change in one day. The UPD products generated by different regional networks have obvious spatial characteristics, thus significantly influencing RTPPP-AR: the adoption of real-time UPD products employing the sparse stations in the regional network for estimation is favorable for improving the regional RTPPP-AR up to 99%; the real-time UPD products of different regional networks slightly influence PPP-AR positioning accuracy. After ambiguities are successfully fixed, the real-time dynamic RTPPP-AR positioning accuracy is better than 3 cm in the plane and 8 cm in the upward direction.

  3. Appraisal of the Fischer-DiPasquale-Wheaton (FDW real estate model and development of an integrated property and asset market model

    Directory of Open Access Journals (Sweden)

    H Du Toit

    2004-04-01

    Full Text Available This paper provides a concise overview of the development of an integrated property and asset market model (IPAMM for South African property markets, utilising the Pretoria office market as case study. The IPAMM simulates the interrelationships between property and asset markets in a diagrammatic quadrant model configuration. The Fischer-DiPasquale-Wheaton (FDW real estate model, arguably the most advanced diagrammatic quadrant real estate model available at present, served as basis for the development of IPAMM. IPAMM is essentially a regression model based on a system of stochastic equations that captures the interrelationships between property and asset markets. The model advances beyond mere conceptualisation of these relationships to a quantified interpretation and application of the theoretical premises that represent the micro-foundations of economic behaviour in property and asset markets.

  4. Behavioural Real Estate

    NARCIS (Netherlands)

    Salzman, D.; Zwinkels, R.C.J.

    2017-01-01

    The decision of buying residential property may be one of the most important transactions people will ever make, and the emotional attachment when houses become homes is inevitable. Nevertheless, this stylized fact appears to be underrepresented in the literature. While its importance is undeniable,

  5. 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.

  6. Analisis Pengaruh Tingkat Profitabilitas dan Harga Saham Terhadap Volume Penjualan Saham Pada Perusahaan Real Estate dan Property yang Terdaftar di Bursa Efek Indonesia

    OpenAIRE

    Matius, Pebri

    2016-01-01

    The formulation of the problem in this research is the extent to which the influence of the level of profitability and share price of the stock on the sales volume Real estate and Property companies listed on the Indonesia Stock Exchange. The purpose of this study is to investigate and analyze the effect of the level of profitability and share price of the stock on the sales volume Real Estate and Property companies listed on the Indonesia Stock Exchange. The independent variable in this stud...

  7. Residential Tourism and Multiple Mobilities: Local Citizenship and Community Fragmentation in Costa Rica

    NARCIS (Netherlands)

    van Noorloos, F.

    2013-01-01

    Current patterns of “move-in move-out” hypermobility are perfectly exemplified by residential tourism: the temporary or permanent mobility of relatively well-to-do citizens from mostly western countries to a variety of tourist destinations, where they buy property. The mobility of residential

  8. Franchising in Residential Brokerage

    OpenAIRE

    John D. Benjamin; Peter Chinloy; Donald Jud; Daniel T. Winkler

    2006-01-01

    This paper explores the profitability of real estate franchises. The database for the study consists of observations from the National Association of Realtors©' 2001 survey of real estate brokerage firms. Franchises are found to generate additional revenue for franchisees. However, net margins defined as the difference between revenues received and expenses paid (including franchise royalties) are lower for firms with franchises. The findings indicate that franchisors appear to extract the e...

  9. Looking For Value in All The Wrong Places. Toward Expanded Consideration of Green and High Performance Attributes in Non-residential Property Appraisals in the United States

    Energy Technology Data Exchange (ETDEWEB)

    Mills, Evan [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2015-10-21

    Large numbers of commercial buildings have sought to improve their energy and environmental performance, with half of all leasable U.S. offices now designated at some level of “green”. All proper/es fall somewhere on the green/high-­performance spectrum (above and below average) whether or not they bear a formal label or ra/ng.1 Variations in the level of performance can either positively or negatively influence value. This component of value can be shaped by many factors, from utility costs to tenant/owner preferences that translate into income (rent levels, vacancy rates, lease-­up /mes, etc.). Occupant perceptions of indoor environmental quality are another potential influence on value. While there has been little uptake of this thinking by practicing appraisers, the increased prevalence of green/HP practices combined with concerns about appraiser competency are compelling the industry to adapt their traditional techniques to this new driver of value. However, the overly narrow focus of policymakers on appraisal of labeled or rated exemplary buildings (e.g., LEED or ENERGY STAR Certified) represents a significant missed opportunity. Any level of green or energy performance can in fact influence value, including below-­average performance (a.k.a. “brown discount”), irrespec/ve of whether or not the building has been formally rated. Another surmountable challenge is the limitations to non-­appraisers’ understanding of the appraisal process (and constraints therein). A crucial byproduct of this is unrealistic expectations of what appraisers can and will do in the marketplace. This report identifies opportunities for catalyzing improvement of the green/HP appraisal process, which apply to all involved actors—from owner, report-­ordering client, the appraiser, and the appraisal reviewer—and fostering more demand for appraisals that recognize green/HP property attributes. The intended audience is primarily the public policy community and other

  10. 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...

  11. ENERGY STAR Certified Residential Freezers

    Data.gov (United States)

    U.S. Environmental Protection Agency — 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...

  12. ENERGY STAR Certified Residential Refrigerators

    Data.gov (United States)

    U.S. Environmental Protection Agency — 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...

  13. Environmental dynamic, business strategy, and financial performance: An empirical study of Indonesian property and real estate industry

    Directory of Open Access Journals (Sweden)

    Imam Wahyudi

    2013-05-01

    Full Text Available Firm’s strategic orientation involves synchronizing environmental dynamics, corporate strategy and capital structure in order to achieve firm performance targets. The co-alignment model used successfully in the hospitality industry might be used in a wider context as a framework in explaining these relationships simultaneously. Using the data of public firms in Indonesia during the period of 1996-2010, we found that co-alignment model can be implemented in property and real estate industry as well as in hospitality industry. Normal 0 false false false IN X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;}

  14. 33 CFR 137.75 - The relationship of the purchase price to the value of the facility and the real property on...

    Science.gov (United States)

    2010-07-01

    ... market value of the facility and real property if oil was not present or likely present. (b) If the persons conclude that the purchase price does not reasonably reflect the fair market value of that... or not the differential in purchase price and fair market value is due to the presence or likely...

  15. Swimming pools and intra-city climates: Influences on residential ...

    African Journals Online (AJOL)

    While determinants such as household income, regional climate, water price, property size and household occupancy have been comprehensively studied and modelled, other determinants such as swimming pools and intra-city climates have not. This study examines residential water consumption in the City of Cape Town ...

  16. Homeowner interactions with residential trees in urban areas

    Science.gov (United States)

    Jana Dilley; Kathleen L. Wolf

    2013-01-01

    Urban forests are a critical element in sustainable urban areas because of the many environmental, economic, and social benefits that city trees provide. In order to increase canopy cover in urban areas, residential homeowners, who collectively own the majority of the land in most cities, need to engage in planting and retaining trees on their properties. This...

  17. 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.

  18. How PV system ownership can impact the market value of residential homes

    Energy Technology Data Exchange (ETDEWEB)

    Klise, Geoffrey Taylor [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Johnson, Jamie L. [Energy Sense Finance, LLC, Punta Gorda, FL (United States)

    2014-01-01

    There are multiple ways for a homeowner to obtain the electricity generating and savings benefits offered by a photovoltaic (PV) system. These include purchasing a PV system through various financing mechanisms, or by leasing the PV system from a third party with multiple options that may include purchase, lease renewal or PV system removal. The different ownership options available to homeowners presents a challenge to appraisal and real estate professionals during a home sale or refinance in terms of how to develop a value that is reflective of the PV systems operational characteristics, local market conditions, and lender and underwriter requirements. This paper presents these many PV system ownership options with a discussion of what considerations an appraiser must make when developing the contributory value of a PV system to a residential property.

  19. 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

  20. PROCESS MANAGEMENT ANALYSIS CUSTOMIZATION OF RESIDENTIAL PROPERTIES

    Directory of Open Access Journals (Sweden)

    Marco Aurellio Polenghi Pagliaroni

    2017-11-01

    Full Text Available A personalizaçao vem sendo utilizada no setor de construçao habitacional para adaptar o imóvel residencial as necessidades dos clientes, aumentando o valor do produto. Um dos motivos que levaram a implantaçao da personalizaçao no cenário mundial foi o aumento do padrao socioeconômico de parte da populaçao, que passou a ser capaz de satisfazer anseios relativamente individualizados, sendo estimulada também pela tendencia de personalizar em outros setores econômicos. Entretanto, devido a falta de planejamento e de um eficaz sistema de comunicaçao e gestao de informaçoes voltadas a adoçao da personalizaçao, observam-se atrasos e retrabalhos na finalizaçao das etapas construtivas. Este trabalho teve como objetivo verificar o fluxo de informaçoes em construtoras que realizam obras de edificaçoes residenciais e oferecem a personalizaçao aos clientes. Como método de pesquisa foram realizados quatro estudos de caso com a aplicaçao de questionários, observaçao direta e entrevistas. Assim, foi possível verificar a organizaçao dos processos internos envolvidos na personalizaçao de imóveis residenciais, esquematizando os fluxogramas de cada empresa, que mostram a comunicaçao entre os envolvidos, desde a venda do imóvel para o cliente até a entrega dos materiais necessários para a execuçao da obra e das personalizaçoes. Como resultado adicional é proposto um fluxograma modelo para melhorar a gestao da personalizaçao de imóveis.

  1. Problems Related to the Abolition of Divided Real Estate Ownership

    Directory of Open Access Journals (Sweden)

    Dinsberga Jolanta

    2016-12-01

    Full Text Available Legal relationship between apartment owners in residential buildings and the land owners, that is, divided real estate ownership, was created in the Republic of Latvia in 1990, within the framework of the Land Reform, restoring property rights of the former owners or their heirs or privatising apartments in multi-apartment residential buildings. The existence of such legal relationship created different lease problems and restrictions on the property rights to the owners of both the building and the land. To abolish the legal relationship related to divided real estate ownership, the Ministry of Justice of the Republic of Latvia has developed a draft law Regarding the Abolition of Mandatory Divided Real Estate Ownership in Multi-Apartment Buildings (hereinafter referred to as Draft Law. Unfortunately, in the opinion of authors of this article, there are serious shortcomings to the Draft Law which must be corrected. The aim of the research is to identify the problematic issues by selecting and analysing the legislation on the abolition of the divided real estate ownership, which is related to the calculation of redemption price, payment method and consequences of non-payment, which are not regulated by the new Draft Law. The article reflects research on the determination and calculation of redemption price reglamented by the Draft Law and also analyses the Law of December 8, 1938, On the Abolition of Divided Real Estate Ownership and its practical implementation, which may significantly influence the redemption price and the method of its calculation; however, the mentioned law has been disregarded in developing the Draft Law. Thus the research has both theoretical and practical significance. For the research purposes general research methods, such as historical, analytical, inductive, deductive, logical-constructive and descriptive methods, are used. For the interpretation of legislation norms, grammatical, systemic, teleological and historical

  2. WHERE HAS THE COMPASSION GONE FROM THE RESIDENTIAL AGED CARE ENVIRONMENT?

    Science.gov (United States)

    Oliver, Kim

    2017-02-01

    Would working in residential aged care be your dream job as a newly qualified nurse, probably not, but why not? Montayre (2015) suggests that although nurses don't like to talk about it, or even less, what the real problem is perceived to be with this practice area, residential aged care nursing is thought to be less exciting, monotonous, and requiring less skill than other areas such as emergency nursing, or medical nursing.

  3. COMPARING PESTICIDE TRANSFERS FROM RESIDENTIAL SURFACE USING TRANSFERABLE RESIDUE SAMPLING TECHNIQUES AND VIDEO-FLUORESCENT IMAGING

    Science.gov (United States)

    The recent change from organophosphate (OP) to pyrethroid insecticides for indoor residential pest control may significantly affect the relative importance of different exposure routes because of differences in physical/chemical properties of these two classes of compounds. In...

  4. Report: Review of Hotline Complaint Regarding Residential Soil Contamination in Cherryvale, Kansas

    Science.gov (United States)

    Report #13-P-0207, March 28, 2013. EPA Region 7 screened residential properties for soil contamination during its 2001–2002 removal activities near the former National Zinc Company smelter, but could not provide us with complete documentation.

  5. An Analysis of the Real Estate Occupation.

    Science.gov (United States)

    Harestad, Clifford E.; And Others

    The general purpose of the occupational analysis is to provide workable, basic information dealing with the many and varied duties performed in the real estate occupation. It represents an accounting of what must be done, but not how the entire cycle of a residential sale is completed through the services of a real estate person and the…

  6. Particulate emissions from residential wood combustion

    DEFF Research Database (Denmark)

    Luis Teles de Carvalho, Ricardo; Jensen, Ole Michael; Tarelho, Luis A. C.

    Residential wood combustion (RWC) in fireplaces and conventional appliances is the main contributor to fine particulate matter (PM2.5) emissions in Denmark and Portugal representing more than 30% of the total emissions [1;2]. Such estimations are uncertain concerning the wood consumption...... and official emission factors, not taking into account actual burning conditions in dwellings [3]. There is limited knowledge on the real-life performance and spatial distribution of existing appliance types. Few studies have been targeting to understand the influence of fuel operation habits on PM2...... the available estimations for Denmark and Portugal, suggesting a methodology to increase the accuracy of activity data and emission factors. This work is based on new studies carried out to quantify the PM2.5 emissions in daily life through field experiments in Danish dwellings and by considering typical...

  7. Outsourcing by Real Estate investors: chances for real estate managers?

    NARCIS (Netherlands)

    Janssen, I.I.; Smits, M.

    2008-01-01

    In the Netherlands outsourcing real estate management by institutional investors is not generally accepted. Since real estate investment became common use by institutional investors about 1960, investors started their own real estate management departments. Only property management regarding daily

  8. The Examination of Real Property Tax Exemptions: An Example of Land Use Planning for Fiscal Gain. Exchange Bibliography No. 172.

    Science.gov (United States)

    Martin, Larry R. G.

    This selected bibliography focuses on property tax exemptions in urban areas and on the ability of cities to generate property tax revenues. It begins with a review of some relationships between the property tax and land use planning. Then, the role of the property tax as one of several devices employed in fiscally-oriented planning is examined.…

  9. Pengaruh Internet Financial Reporting dan Tingkat Pengungkapan Informasi Website terhadap Frekuensi Perdagangan Saham Perusahaan Property dan Real Estate yang terdapat di Bursa Efek Indonesia

    OpenAIRE

    Saragih, Veronika

    2016-01-01

    This study was aimed to examine how the influence of Internet Financial Reporting and the level of websites information disclosure on the frequency of company trading stock. The company in this research are property and real estate companies contained or listed in Indonesia Stock Exchange during the years of 2012-2014. The techniques of data analysis used in this research is multiple linear regression analysis using SPSS. There are three types of variables used in this study. Consists of t...

  10. Pengaruh Good Corporate Governance Terhadap Kinerja Keuangan Perusahaan Property dan Real Estaate yang Terdaftar di Bursa Efek Indonesia (BEI) Tahun 2010 - 2013

    OpenAIRE

    Admi, Aldy Pelita

    2015-01-01

    The purpose of this research is to test the influence of Good Corporate Governance to financial company performance. Public ownership, size board of directors, activity of board commissioners meeting and proportion independent commissioners are independent variables in this study and the company's financial performance as dependent variables which is proxied by cash flow return on assets (CFROA). The population of this research are property and real estate companies that listed in the y...

  11. Pengaruh Good Corporate Governance Terhadap Kinerja Perusahaan Property Dan Real Estate Yang Terdaftar Di Bursa Efek Indonesia Tahun 2008-2010

    OpenAIRE

    Alhamdi, Ridha

    2013-01-01

    The purpose of this research is to know the influence of Good Corporate Governance to company performance. Board of commissioners, independent commissioners, board of directors and audit committee are independent variables in this study and the company's financial performance as dependent variables which is proxied by return on equity (ROE). The population of this research are property and real estate companies that listed in the year 2008 up to 2010, which publishes an annual report and a...

  12. New trajectories of post-socialist residential mobility in Bucharest

    Directory of Open Access Journals (Sweden)

    Bogdan Suditu

    2014-05-01

    Full Text Available Over the post-socialist period, residential mobility processes were very intense and took place on large areas. Flow intensity led to the emergence of new spatial and functional realities and created new relationships within the affected areas. During all this period, Bucharest’s metropolitan area was shaped by the spatial mobility of the city dwellers, as well as by the change of their social and residential aspirations. The majority of those who were registered as movers in Bucharest were actually residents of Bucharest (they only changed their domicile and the share of people coming to the city from elsewhere has increased constantly over the last decade. Except for the early 1990s, a period when residential legal status was pending clarification, migrations from peri-urban area, especially from Ilfov County, to Bucharest had a low intensity. Situation is quite different in terms of moving out of Bucharest, to the communes and towns of Ilfov County, located in close proximity, which have been continuously increasing values. The correlation between housing stock features (real estate supply and the demand of new dwellings (emphasized by the residential trajectories prove both that current mobility flows taking place at this time in Bucharest are segmented based on economic-spatial criteria and that Markov chains are functional.

  13. Applications of Real Options in the Real Estate Market Focusing the City of Rio de Janeiro

    Directory of Open Access Journals (Sweden)

    Priscilla Yung Medeiros

    2003-06-01

    Full Text Available An investment opportunity in the real state market can be compared with an option and, because of this analogy, we can make use of the real options theory to determinate not only the best timing to begin a new property development, but also to determine the optimal density to develop in a specific property. To investigate these two main decisions, we are going to base our research on the model developed by Williams (1991 and extend it in a way to include taxes and a discount in the net cash inflow caused by the times spent in the construction process. An empirical analysis of the of the residential real estate market in the city of Rio de Janeiro is going to be developed in a way to verify the compatibility of the theoretical model developed here according to the reality of this market. We found that the extensions proposed to the basic model of Williams (1991 had significant effects in the theoretical model. We could also confirm empirically that the theoretical results are compatible to the reality of this market.

  14. 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.

  15. 41 CFR 102-75.965 - Who must perform the protection and maintenance of excess and surplus real property pending...

    Science.gov (United States)

    2010-07-01

    ... Hazardous Substances Pollution Contingency Plan and initiating or cooperating with others in the actions... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Who must perform the... disposal? 102-75.965 Section 102-75.965 Public Contracts and Property Management Federal Property...

  16. 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.

  17. 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.

  18. Residential solar-heating system

    Science.gov (United States)

    1978-01-01

    Complete residential solar-heating and hot-water system, when installed in highly-insulated energy-saver home, can supply large percentage of total energy demand for space heating and domestic hot water. System which uses water-heating energy storage can be scaled to meet requirements of building in which it is installed.

  19. Convergence of Residential Gateway Technology

    NARCIS (Netherlands)

    Hartog, F.T.H. den; Balm, M.; Jong, C.M. de; Kwaaitaal, J.J.B.

    2004-01-01

    A new OSI-based model is described that can be used for the classification of residential gateways. It is applied to analyze current gateway solutions and draw evolutionary paths for the medium to long term. From this it is concluded that particularly set-top boxes and broadband modems, as opposed

  20. Convergence of residential gateway technology

    NARCIS (Netherlands)

    Hartog, den F.T.H.; Balm, M.; Jong, de C.M.; Kwaaitaal, J.J.B.

    2004-01-01

    A new OSI-based model is described that can be used for the classification of residential gateways. It is applied to analyze current gateway solutions and draw evolutionary paths for the medium to long term. From this it is concluded that particularly set-top boxes and broadband modems, as opposed

  1. Trends of Sustainable Residential Architecture

    OpenAIRE

    Narvydas, A

    2014-01-01

    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.

  2. Zones 30 : urban residential areas.

    NARCIS (Netherlands)

    2006-01-01

    Sustainable Safety uses a road categorization in which through traffic is concentrated on motorways and other main roads. In residential areas, which have a living, shopping, or work function, through traffic is discouraged by setting a speed limit of 30 km/h, and by speed reducing measures such as

  3. Real estate market and building energy performance: Data for a mass appraisal approach.

    Science.gov (United States)

    Bonifaci, Pietro; Copiello, Sergio

    2015-12-01

    Mass appraisal is widely considered an advanced frontier in the real estate valuation field. Performing mass appraisal entails the need to get access to base information conveyed by a large amount of transactions, such as prices and property features. Due to the lack of transparency of many Italian real estate market segments, our survey has been addressed to gather data from residential property advertisements. The dataset specifically focuses on property offer prices and dwelling energy efficiency. The latter refers to the label expressed and exhibited by the energy performance certificate. Moreover, data are georeferenced with the highest possible accuracy: at the neighborhood level for a 76.8% of cases, at street or building number level for the remaining 23.2%. Data are related to the analysis performed in Bonifaci and Copiello [1], about the relationship between house prices and building energy performance, that is to say, the willingness to pay in order to benefit from more efficient dwellings.

  4. Damage dosimetry and embrittlement monitoring of nuclear pressure vessels in real time by magnetic properties measurement. Final report

    International Nuclear Information System (INIS)

    Ougouag, A.M.; Stubbins, J.F.; Williams, J.F.; Shong, Wei-Ja.

    1995-04-01

    This program developed a nondestructive technique for gauging the progress of embrittlement of nuclear pressure vessel steels (PVS) by means of monitoring radiation-induced changes in magnetic properties. The technique was developed by running a series of experiments in reactor on typical nuclear pressure vessel steels and weldment material. Following irradiation, changes in magnetic properties were measured and correlated with irradiation dose and with mechanical properties changes, where possible. The changes in magnetic properties were unique to the irradiation environment, and were much larger than those produce by thermal aging in the absence of irradiation. Special techniques for magnetic properties change measurement were developed and complimented by more standard magnetic properties measurement techniques including SQUID measurements. The results of the experiments revealed that magnetic properties were very sensitive to irradiation. Changes in microstructurally-related magnetic properties of as much as 40% were noted after irradiation exposure of as little as 10 17 n/cm 2 (E > 0.1 MeV). The magnetic properties changes plateaued out after doses of around as 10 18 n/cm 2 (E > 0.1 MeV). It is unclear whether further changes would be noted at higher doses which would also be useful for tracking the embrittlement phenomenon. This is recommended for further study. The work supported here resulted in several publications in the open scientific literature

  5. Modelling residential electricity demand in the GCC countries

    International Nuclear Information System (INIS)

    Atalla, Tarek N.; Hunt, Lester C.

    2016-01-01

    This paper aims at understanding the drivers of residential electricity demand in the Gulf Cooperation Council countries by applying the structural time series model. In addition to the economic variables of GDP and real electricity prices, the model accounts for population, weather, and a stochastic underlying energy demand trend as a proxy for efficiency and human behaviour. The resulting income and price elasticities are informative for policy makers given the paucity of previous estimates for a region with particular political structures and economies subject to large shocks. In particular, the estimates allow for a sound assessment of the impact of energy-related policies suggesting that if policy makers in the region wish to curtail future residential electricity consumption they would need to improve the efficiency of appliances and increase energy using awareness of consumers, possibly by education and marketing campaigns. Moreover, even if prices were raised the impact on curbing residential electricity growth in the region is likely to be very small given the low estimated price elasticities—unless, that is, prices were raised so high that expenditure on electricity becomes such a large proportion of income that the price elasticities increase (in absolute terms). - Highlights: • Residential electricity demand for Bahrain, Kuwait, Oman, and Saudi Arabia • Estimated residential electricity demand relationships using STSM/UEDT approach • LR income and price elasticities from 0.43 to 0.71 and − 0.16 to zero respectively • Impact CDD elasticities from 0.2 to 0.7 • Estimated UEDTs suggest exogenous electricity using behaviour.

  6. Market Making in the Residential Real Estate Market

    National Research Council Canada - National Science Library

    Tenney, Curtis

    2001-01-01

    .... The benefits of having market makers range from shortening trading time and reducing transaction costs to transmitting information quicker and cheaper and reducing total selling costs and equilibrium prices...

  7. Triskaidekaphobia and North American Residential Real Estate Prices

    OpenAIRE

    James E. Larsen

    2015-01-01

    A previous study led its authors to conclude that superstition impacts price formation for single-family dwellings in the Vancouver area. Houses there with an address that ends in the ¡§unlucky¡¨ number 13 are found to sell at a discount compared to otherwise similar houses. The primary objective of this study is to determine whether the previous results apply in another North American housing market. Hedonic regression is applied to single-family house transactions that occurred in Montgomer...

  8. Soil Properties Database of Spanish Soils. Volume VIII.- Castilla-La Mancha (a): Toledo and Ciudad Real; Bade de Datos de Propiedades Edafologicas de los Suelos Espanoles. Volumen VIII.- Castilla-La Mancha (a): Toledo y Ciudad Real

    Energy Technology Data Exchange (ETDEWEB)

    Trueba, C.; Millan, R.; Schmid, T.; Lago, C. [CIEMAT. Madrid (Spain); Roquero, C.; Magister, M. [UPM. Madrid (Spain)

    1999-06-01

    The soil vulnerability determines the sensitivity of the soil after an accidental radioactive contamination due to Cs-137 and Sr-90. The Departamento de Impacto Ambiental de la Energia of CIEMAT is carrying out an assessment of the radiological vulnerability of the different Spanish soils found on the Iberian Peninsula. This requires the knowledge of the soil properties for the various types of existing soils. In order to achieve thin aim, a bibliographical compilation of soil profiles has been made to characterize the different soil types and create a database of their properties. Depending on the year of publication and the type of documentary source, the information compiled from the available bibliography is very heterogeneous. Therefore, an important effort has been made to normalize and process the information prior ot its incorporation to the database. This volume presents the criteria applied to normalize and process the data as well as the soil properties of the various soil types belonging to the provinces of Toledo and Ciudad Real of the Comunidad Autonoma de Castilla-La Mancha. (Author) 32 refs.

  9. 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.

  10. “Financial alchemy” or a zero sum game? Real estate finance, securitisation and the UK property market

    OpenAIRE

    Lizieri, Colin; Ward, Charles

    2001-01-01

    Following the US model, the UK has seen considerable innovation in the funding, finance and procurement of real estate in the last decade. In the growing CMBS market asset backed securitisations have included $2.25billion secured on the Broadgate office development and issues secured on Canary Wharf and the Trafford Centre regional mall. Major occupiers (retailer Sainsbury’s, retail bank Abbey National) have engaged in innovative sale & leaseback and outsourcing schemes. Strong claims are mad...

  11. Residential mobility and childhood leukemia.

    Science.gov (United States)

    Amoon, A T; Oksuzyan, S; Crespi, C M; Arah, O A; Cockburn, M; Vergara, X; Kheifets, L

    2018-07-01

    Studies of environmental exposures and childhood leukemia studies do not usually account for residential mobility. Yet, in addition to being a potential risk factor, mobility can induce selection bias, confounding, or measurement error in such studies. Using data collected for California Powerline Study (CAPS), we attempt to disentangle the effect of mobility. We analyzed data from a population-based case-control study of childhood leukemia using cases who were born in California and diagnosed between 1988 and 2008 and birth certificate controls. We used stratified logistic regression, case-only analysis, and propensity-score adjustments to assess predictors of residential mobility between birth and diagnosis, and account for potential confounding due to residential mobility. Children who moved tended to be older, lived in housing other than single-family homes, had younger mothers and fewer siblings, and were of lower socioeconomic status. Odds ratios for leukemia among non-movers living mobility, including dwelling type, increased odds ratios for leukemia to 2.61 (95% CI: 1.76-3.86) for living mobility of childhood leukemia cases varied by several sociodemographic characteristics, but not by the distance to the nearest power line or calculated magnetic fields. Mobility appears to be an unlikely explanation for the associations observed between power lines exposure and childhood leukemia. Copyright © 2018 Elsevier Inc. All rights reserved.

  12. RESIDENTIAL MORTGAGE IN MODERN RUSSIA

    Directory of Open Access Journals (Sweden)

    Dementiev N. P.

    2015-03-01

    Full Text Available The article presents a comparative analysis of residential mortgages in Russia and the United States. The primary ways of mortgage refinancing are outlined. Predominance of the elements of two-level refinancing system of residential mortgage in Russia and the United States is shown. The activity of the Agency for Housing Mortgage Lending (AHML, the basic tool of the Russian government’s mortgage policy, is described in detail. In its objectives and functions the AHML is similar to the American mortgage agencies Ginnie Mae, Fannie Mae and Freddie Mac. Similarities were identified in the Russian and US residential mortgages in the pre-crisis period (high rates of mortgage growth, favourable economic conjuncture, low interest rates, large increase in house prices, speculative housing demand. During the mortgage crisis, the policies of the Russian and US governments and monetary authorities had also much in common (monetary policy easing, cheap central banks loans, extended facilities of mortgage refinancing on the part of state agencies, mortgage rescue scheme, social mortgage programs. But the scope of mortgage in Russia is enormously narrow as compared to the US mortgage. The most important reason for that - low incomes of the Russian population.

  13. Effect of Solvency, Sales Growth, and Institutional Ownership on Tax Avoidance with Profitability as Moderating Variables in Indonesian Property and Real Estate Companies

    Directory of Open Access Journals (Sweden)

    Rusna Oktaviyani

    2017-11-01

    Full Text Available This research aimed to examine the effect of solvency, sales growth, and institutional ownership towards tax avoidance with profitability as a moderating variable. The sample was real estate and property companies listed on the Indonesia Stock Exchange in 2011-2015. The sample was selected using purposive sampling method to get sample about 31 companies. The data used moderated regression analysis. The results indicate that the solvency has significant and positive effect on tax avoidance. Meanwhile, sales growth and institutional ownership do not affect tax avoidance. Then, profitability can moderate the relationship between institutional ownership and tax avoidance.

  14. Regionalised tertiary psychiatric residential facilities.

    Science.gov (United States)

    Lesage, Alain; Groden, David; Goldner, Elliot M; Gelinas, Daniel; Arnold, Leslie M

    2008-01-01

    Psychiatric hospitals remain the main venue for long-term mental health care and, despite widespread closures and downsizing, no country that built asylums in the last century has done away with them entirely--with the recent exception of Italy. Differentiated community-based residential alternatives have been developed over the past decades, with staffing levels that range from full-time professional, to daytime only, to part-time/on-call. This paper reviews the characteristics of community-based psychiatric residential care facilities as an alternative to long-term care in psychiatric hospitals. It describes five factors decision makers should consider: 1. number of residential places needed; 2. staffing levels; 3. physical setting; 4. programming; and 5. governance and financing. In Italy, facilities with full-time professional staff have been developed since the mid-1990s to accommodate the last cohorts of patients discharged from psychiatric hospitals. In the United Kingdom, experiments with hostel wards since the 1980s have shown that home-like, small-scale facilities with intensive treatment and rehabilitation programming can be effective for the most difficult-to-place patients. More recently in Australia, Community Care Units (CCUs) have been applying this concept. In the Canadian province of British Columbia (BC), Tertiary Psychiatric Residential Facilities (TPRFs) have been developed as part of an effort to regionalise health and social services and downsize and ultimately close its only psychiatric hospital. This type of service must be further developed in addition to the need for forensic, acute-care and intermediate-level beds, as well as for community-based care such as assertive community treatment and intensive case management. All these types of services, together with long-term community-based residential care, constitute the elements of a balanced mental health care system. As part of a region's balanced mental health care plan, these Tertiary

  15. Development of Basic Adaptive Model of the Real Property Item as a Support System for the Development Project

    Directory of Open Access Journals (Sweden)

    Politi Violetta

    2017-01-01

    Full Text Available The article describes the method of the detailed description of the item, as a basic managed element of the real estate development project. A mathematical adaptive model of development, which can influence on right organizational-managerial decision-makings on the stage of pre-investment research, was proposed on the basis of consideration of the set of characteristics and diversified features of the item, as well as its ability to self-development. The result of the work can be used as the base model in the design of decision support system in the initiation of the development project.

  16. Real-root property of the spectral polynomial of the Treibich-Verdier potential and related problems

    Science.gov (United States)

    Chen, Zhijie; Kuo, Ting-Jung; Lin, Chang-Shou; Takemura, Kouichi

    2018-04-01

    We study the spectral polynomial of the Treibich-Verdier potential. Such spectral polynomial, which is a generalization of the classical Lamé polynomial, plays fundamental roles in both the finite-gap theory and the ODE theory of Heun's equation. In this paper, we prove that all the roots of such spectral polynomial are real and distinct under some assumptions. The proof uses the classical concept of Sturm sequence and isomonodromic theories. We also prove an analogous result for a polynomial associated with a generalized Lamé equation, where we apply a new approach based on the viewpoint of the monodromy data.

  17. Residential care : Dutch and Italian residents of residential care facilities compared

    NARCIS (Netherlands)

    de Heer-Wunderink, Charlotte; Caro-Nienhuis, Annemarie D.; Sytema, Sjoerd; Wiersma, Durk

    2008-01-01

    Aims - Characteristics of patients living in residential care facilities and the availability of mental hospital- and residential beds in Italy and The Netherlands were compared to assess whether differences in the process of deinstitutionalisation have influenced the composition of their

  18. STATE POLICY FUNDAMENTALS IN FORMATION OF A NATIONAL STANDARD OF "GREEN CONSTRUCTION" FOR ASSESSMENT OF ITEMS OF REAL PROPERTY

    Directory of Open Access Journals (Sweden)

    Kolchigin Mikhail Aleksandrovich

    2012-12-01

    Full Text Available The authors analyze the problem of implementation of principles of "green construction" in the Russian Federation. Despite the availability of the appropriate legislation in the field of environmental safety of construction, there are no legal, social, or economic incentives that may boost development of "green" technologies. Until recently, fundamentals of the state policy in the field of environmental protection of real estate development have not succeeded in motivating market players to implement advanced green technologies. However, recently, the government has begun motivating the construction industry towards the use of "green" technologies. The first activity is aimed at improving the legislation and updating the international voluntary certification according to BREAM and LEED standards. The result is the acceptance of the National Green Building Standard for real estate valuation that will open up new opportunities and prospects to the participants of the construction market. However, at the initial phase of implementation of "Fundamentals of the State Policy in the Field of Environmental Development of the Russian Federation", government authorities should provide their support to proponents of green buildings, including financial inflows.

  19. Indoor Noise Loading in Residential Prefabricated Buildings

    Science.gov (United States)

    Kraus, Michal; Juhásová Šenitková, Ingrid

    2017-10-01

    Quality on indoor environment is among others also defined by an acoustic comfort and noise emissions. The indoor noise loading in the residential prefabricated buildings is specific problem related to structural design of these buildings. Problems with noise level of sanitary systems are mostly associated with hydraulic shock such as water distribution and sewage drainage. Another very common cause of excessive noise is also flushing the toilet or water fall on enamelled steel (bath or shower). This paper aims to analyse the acoustic properties in the residential prefabricated buildings. Sanitary core of the assessed apartment is in original condition without any alterations. The sanitary core is based on a formica (high-pressure laminate). The study discusses the maximum sound levels in the three assessed rooms for the three different noise sources. The values of maximum noise level are measured for the corridor, bedroom and living room. Sources of noise are common activities relating to the operation of sanitary core - the toilet flush in the toilet, falling water from the shower in the bathroom and the water falling on the bottom of the kitchen sink in the kitchen. Other sources of noise are eliminated or minimized during the experiment. The digital sound level meter Testo 815 is used for measurements. The measured values of maximum sound level LA,max [dB] are adjusted by the correction coefficient. The obtained values are compared with the hygienic limits for day and night period. Night hygienic limit (30 dB) is exceeded in all the rooms for all noise sources. This limit is exceeded from 17 to 73%. The values in the bedroom and the living room meet the daily hygienic limit (40 dB). The daily limit is exceeded only in the corridor. The highest values of noise are identified for the toilet flushing.

  20. Positional error in automated geocoding of residential addresses

    Directory of Open Access Journals (Sweden)

    Talbot Thomas O

    2003-12-01

    Full Text Available Abstract Background Public health applications using geographic information system (GIS technology are steadily increasing. Many of these rely on the ability to locate where people live with respect to areas of exposure from environmental contaminants. Automated geocoding is a method used to assign geographic coordinates to an individual based on their street address. This method often relies on street centerline files as a geographic reference. Such a process introduces positional error in the geocoded point. Our study evaluated the positional error caused during automated geocoding of residential addresses and how this error varies between population densities. We also evaluated an alternative method of geocoding using residential property parcel data. Results Positional error was determined for 3,000 residential addresses using the distance between each geocoded point and its true location as determined with aerial imagery. Error was found to increase as population density decreased. In rural areas of an upstate New York study area, 95 percent of the addresses geocoded to within 2,872 m of their true location. Suburban areas revealed less error where 95 percent of the addresses geocoded to within 421 m. Urban areas demonstrated the least error where 95 percent of the addresses geocoded to within 152 m of their true location. As an alternative to using street centerline files for geocoding, we used residential property parcel points to locate the addresses. In the rural areas, 95 percent of the parcel points were within 195 m of the true location. In suburban areas, this distance was 39 m while in urban areas 95 percent of the parcel points were within 21 m of the true location. Conclusion Researchers need to determine if the level of error caused by a chosen method of geocoding may affect the results of their project. As an alternative method, property data can be used for geocoding addresses if the error caused by traditional methods is

  1. 26 CFR 1.871-10 - Election to treat real property income as effectively connected with U.S. business.

    Science.gov (United States)

    2010-04-01

    ..., DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Nonresident Aliens and Foreign... located in the United States, or from any interest in such property, which is subject to the tax imposed...), relating to treatment of gain on the disposal of timber, coal, or iron ore with a retained economic...

  2. 32 CFR 37.535 - How do I value cost sharing related to real property or equipment?

    Science.gov (United States)

    2010-07-01

    ... dedicated to the project and you expect that it will have a fair market value that is less than $5,000 at... depreciation); or (b) The current fair market value. You may accept the use of any reasonable basis for determining the fair market value of the property. If there is a justification to do so, you may accept the...

  3. Factors Affecting Green Residential Building Development: Social Network Analysis

    Directory of Open Access Journals (Sweden)

    Xiaodong Yang

    2018-05-01

    Full Text Available Green residential buildings (GRBs are one of the effective practices of energy saving and emission reduction in the construction industry. However, many real estate developers in China are less willing to develop GRBs, because of the factors affecting green residential building development (GRBD. In order to promote the sustainable development of GRBs in China, this paper, based on the perspective of real estate developers, identifies the influential and critical factors affecting GRBD, using the method of social network analysis (SNA. Firstly, 14 factors affecting GRBD are determined from 64 preliminary factors of three main elements, and the framework is established. Secondly, the relationships between the 14 factors are analyzed by SNA. Finally, four critical factors for GRBD, which are on the local economy development level, development strategy and innovation orientation, developer’s acknowledgement and positioning for GRBD, and experience and ability for GRBD, are identified by the social network centrality test. The findings illustrate the key issues that affect the development of GRBs, and provide references for policy making by the government and strategy formulation by real estate developers.

  4. Action dependent heuristic dynamic programming based residential energy scheduling with home energy inter-exchange

    International Nuclear Information System (INIS)

    Xu, Yancai; Liu, Derong; Wei, Qinglai

    2015-01-01

    Highlights: • The algorithm is developed in the two-household energy management environment. • We develop the absent energy penalty cost for the first time. • The algorithm has ability to keep adapting in real-time operations. • Its application can lower total costs and achieve better load balancing. - Abstract: Residential energy scheduling is a hot topic nowadays in the background of energy saving and environmental protection worldwide. To achieve this objective, a new residential energy scheduling algorithm is developed for energy management, based on action dependent heuristic dynamic programming. The algorithm works under the circumstance of residential real-time pricing and two adjacent housing units with energy inter-exchange, which can reduce the overall cost and enhance renewable energy efficiency after long-term operation. It is designed to obtain the optimal control policy to manage the directions and amounts of electricity energy flux. The algorithm’s architecture is mainly constructed based on neural networks, denoting the learned characteristics in the linkage of layers. To get close to real situations, many constraints such as maximum charging/discharging power of batteries are taken into account. The absent energy penalty cost is developed for the first time as a part of the performance index function. When the environment changes, the residential energy scheduling algorithm gains new features and keeps adapting in real-time operations. Simulation results show that the developed algorithm is beneficial to energy conversation

  5. Determination of sustainable values for the parameters of the construction of residential buildings

    Science.gov (United States)

    Grigoreva, Larisa; Grigoryev, Vladimir

    2018-03-01

    For the formation of programs for housing construction and planning of capital investments, when developing the strategic planning companies by construction companies, the norms or calculated indicators of the duration of the construction of high-rise residential buildings and multifunctional complexes are mandatory. Determination of stable values of the parameters for the high-rise construction residential buildings provides an opportunity to establish a reasonable duration of construction at the planning and design stages of residential complexes, taking into account the influence of market conditions factors. The concept of the formation of enlarged models for the high-rise construction residential buildings is based on a real mapping in time and space of the most significant redistribution with their organizational and technological interconnection - the preparatory period, the underground part, the above-ground part, external engineering networks, landscaping. The total duration of the construction of a residential building, depending on the duration of each redistribution and the degree of their overlapping, can be determined by one of the proposed four options. At the same time, a unified approach to determining the overall duration of construction on the basis of the provisions of a streamlined construction organization with the testing of results on the example of high-rise residential buildings of the typical I-155B series was developed, and the coefficients for combining the work and the main redevelopment of the building were determined.

  6. Determination of sustainable values for the parameters of the construction of residential buildings

    Directory of Open Access Journals (Sweden)

    Grigoreva Larisa

    2018-01-01

    Full Text Available For the formation of programs for housing construction and planning of capital investments, when developing the strategic planning companies by construction companies, the norms or calculated indicators of the duration of the construction of high-rise residential buildings and multifunctional complexes are mandatory. Determination of stable values of the parameters for the high-rise construction residential buildings provides an opportunity to establish a reasonable duration of construction at the planning and design stages of residential complexes, taking into account the influence of market conditions factors. The concept of the formation of enlarged models for the high-rise construction residential buildings is based on a real mapping in time and space of the most significant redistribution with their organizational and technological interconnection - the preparatory period, the underground part, the above-ground part, external engineering networks, landscaping. The total duration of the construction of a residential building, depending on the duration of each redistribution and the degree of their overlapping, can be determined by one of the proposed four options. At the same time, a unified approach to determining the overall duration of construction on the basis of the provisions of a streamlined construction organization with the testing of results on the example of high-rise residential buildings of the typical I-155B series was developed, and the coefficients for combining the work and the main redevelopment of the building were determined.

  7. Nanohybrids with Magnetic and Persistent Luminescence Properties for Cell Labeling, Tracking, In Vivo Real-Time Imaging, and Magnetic Vectorization.

    Science.gov (United States)

    Teston, Eliott; Maldiney, Thomas; Marangon, Iris; Volatron, Jeanne; Lalatonne, Yoann; Motte, Laurence; Boisson-Vidal, Catherine; Autret, Gwennhael; Clément, Olivier; Scherman, Daniel; Gazeau, Florence; Richard, Cyrille

    2018-04-01

    Once injected into a living organism, cells diffuse or migrate around the initial injection point and become impossible to be visualized and tracked in vivo. The present work concerns the development of a new technique for therapeutic cell labeling and subsequent in vivo visualization and magnetic retention. It is hypothesized and subsequently demonstrated that nanohybrids made of persistent luminescence nanoparticles and ultrasmall superparamagnetic iron oxide nanoparticles incorporated into a silica matrix can be used as an effective nanoplatform to label therapeutic cells in a nontoxic way in order to dynamically track them in real-time in vitro and in living mice. As a proof-of-concept, it is shown that once injected, these labeled cells can be visualized and attracted in vivo using a magnet. This first step suggests that these nanohybrids represent efficient multifunctional nanoprobes for further imaging guided cell therapies development. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  8. SPECIFIC ASPECTS OF REAL ESTATE MARKET AS AN OBJECT OF STATISTICAL RESEARCH

    Directory of Open Access Journals (Sweden)

    Yuliya V. Bazhdanova

    2013-01-01

    Full Text Available The article deals with the peculiarities of development of the residential real estate market of Moscow. Several approaches to the analysis of formation of this economy segment are considered. Foundations and classification of residential real estate are given. A main attention is paid to parameters of assessed value of real estate. The pricing is considered within the frame of the existing tasks and goals.

  9. New Jersey's residential radon remediation program - methods and experience

    International Nuclear Information System (INIS)

    Pluta, T.A.; Cosolita, F.J.; Rothfuss, E.

    1986-01-01

    As part of a remedial action program to decontaminate over 200 residential properties, 12 typical properties were selected and a demonstration program was initiated in the spring of 1985. The residences selected represented a range of contamination levels and configurations and differing architectural styles representative of the age of construction. The physical limitations of the sites and the overall nature of a decontamination project in active residential communities imposed a number of severe restrictions on work methods and equipment. Regulations governing transportation and disposal set virtually zero defect standards for the condition of containers. The intrusive nature of the work in residential neighborhoods required continual interaction with local residents, public officials and citizen task forces. Media coverage was very high. Numerous briefings were held to allay fears and promote public understanding. Numerous issues ranging in content from public health and safety to engineering and construction methods arose during the remedial action program. These issues were resolved by a multi-disciplined management team which was knowledgeable in public administration, radiation physics, and engineering design and construction. This paper discusses the nature of the problem, the methods applied to resolve the problem and the experience gained as a result of a remedial action program

  10. A three-dimensional model of residential energy consumer archetypes for local energy policy design in the UK

    OpenAIRE

    Zhang, Tao; Siebers, Peer-Olaf; Aickelin, Uwe

    2012-01-01

    This paper reviews major studies in three traditional lines of research in residential energy consumption in the UK, i.e. economic/infrastructure, behaviour, and load profiling. Based on the review the paper proposes a three-dimensional model for archetyping residential\\ud energy consumers in the UK by considering property energy efficiency levels, the greenness of household behaviour of using energy, and the duration of property daytime occupancy. With the proposed model, eight archetypes of...

  11. 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

  12. 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).

  13. Integration of motor traffic in residential areas.

    NARCIS (Netherlands)

    Schreuder, D.A.

    1977-01-01

    In stead of banning the cars from residential areas, the plan is to integrate them in such a way that they can still be used, but that they will loose their predominant position. The areas where this integration is to take place are called residential yards. This paper concentrates on the lighting

  14. A Study On Influence Of Real Municipal Solid Waste Leachate On Properties Of Soils In Warangal, India

    Directory of Open Access Journals (Sweden)

    Sudheer Kumar Yantrapalli

    2018-03-01

    Full Text Available Warangal city generates three hundred tons of garbage daily which is dropped into the Rampur dump yard by Warangal Municipal Corporation (WMC. Dumping of wastes will lead to the formation of leachate which in turn will cause environmental issues like soil and ground water contamination. Chemical analysis of leachate indicates that calcium, chloride, sodium and magnesium are the major ions, along with organic content. This leads to contamination of soil as well as ground water bodies. In this study, authors have attempted to know the behavior of soil under the influence of leachate. Contaminated specimens were prepared and tested for Atterberg limits, shear strength, swell potential and hydraulic conductivity of CH and SC which are present in the dumping yard. Index properties, hydraulic conductivity and swell potential decreased with increase in leachate concentration. Unconfined compressive strength also showed an increase. The decrease in hydraulic conductivity indicated the clogging of pores. In a nutshell, the present work deals with the impact of leachate on the index and engineering properties of CH and red soil.

  15. Electronic structure and optical properties of twisted bilayer graphene calculated via time evolution of states in real space

    Science.gov (United States)

    Le, H. Anh; Do, V. Nam

    2018-03-01

    We investigate the electronic and optical properties of twisted bilayer graphene with arbitrary twist angles θ . Our results are based on a method of evolving in time quantum states in lattice space. We propose an efficient scheme of sampling lattice nodes that helps to reduce significantly computational cost, particularly for tiny twist angles. We demonstrate the continuous variation of the density of states and the optical conductivity with respect to the twist angle. It indicates that the commensurability between the two graphene layers does not play an essential role in governing the electronic and optical properties. We point out that, for the twist angles roughly in the range 0 .1∘energy exhibits the typical W shape with a small peak locating at the Fermi energy. This peak is formed as the merging of two van Hove peaks and reflects the appearance of states strongly localized in the AA-like region of moiré zones. When decreasing the twist angle to zero, the W shape is gradually transformed to the U shape, which is seen as the behavior of the density of states in the limit of θ →0∘ .

  16. 76 FR 67022 - Enhanced-Use Lease (EUL) of Department of Veterans Affairs (VA) Real Property for a Mixed-Use...

    Science.gov (United States)

    2011-10-28

    ... the entire Knoxville campus of the VA Central Iowa Healthcare System. The selected lessee will finance... that includes integrated residential, commercial, agricultural and technology components. The... Management (044), Department of Veterans Affairs, 810 Vermont Avenue NW., Washington, DC 20420, (202) 461...

  17. 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

  18. Therapeutic Residential Care for Children and Youth:

    DEFF Research Database (Denmark)

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

    2016-01-01

    so in closer collaboration with their families and in closer proximity to their home communities; and, (3) with the hope of reducing the high costs often associated with group residential provision. In some jurisdictions, efforts to reduce residential care resources in the absence of sufficient...... alternatives to serve high-resource needing youth has had unintended and negative consequences. It is within this context that a working group international experts representing research, policy, service delivery and families (International Work Group for Therapeutic Residential Care) convened at the Centre...... 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...

  19. PENGARUH GOOD CORPORATE GOVERNANCE, DAN PENGUNGKAPAN CORPORATE SOCIAL RESPONSIBILITY TERHADAP NILAI PERUSAHAN (PADA PERUSAHAAN PROPERTY AND REAL ESTATE YANG TERDAFTAR DI BEI

    Directory of Open Access Journals (Sweden)

    Febi Triyono

    2015-03-01

    Full Text Available Tujuan dari penelitian ini adalah untuk menguji pengaruh mekanisme corporate governance, yang terdiri dari kepemilikan manajerial, dewan komisaris independen, ukuran komite audit, dan kualitas audit serta pernyataan tanggung jawab sosial perusahaan terhadap nilai perusahaan. Pengambilan sampel penelitian ini adalah purposive random sampling dengan properti dan perusahaan real estate yang terdaftar di Bursa saham Indonesia pada laporan tahunan 2009-2012. Dari hasil F-test menunjukkan bahwa mekanisme corporate governance dan laporan CSR secara bersamaan mempengaruhii secara signifikan terhadap nilai perusahaan. menggunakan t-test menunjukkan bahwa kepemilikan manajerial dan kualitas audit dipengaruhi secara signifikan terhadap nilai perusahaan. Dan komisaris independen papan, komite audit, dan pernyataan CSR tidak terpengaruh secara signifikan terhadap nilai perusahaan.

  20. CO2 storage in deep aquifers. Study in real conditions of cap-rock confinement properties and of their alteration

    International Nuclear Information System (INIS)

    Bachaud, P.

    2010-01-01

    A promising solution to reduce anthropogenic emissions of greenhouse effect gases consists in the injection and long-term storage of a part of the industrial carbon dioxide discharges in underground formations. These formations must be composed of a reservoir surrounded by tight cap-rocks, which represent the first barrier preventing fluids migration. The characterization of their confining properties and of their evolution in presence of CO 2 is thus a key element regarding a storage site security. This work presents a methodology allowing the measurement of cap-rocks transport parameters and the consequences of an alteration under representative conditions of deep aquifers storage. This methodology was applied to carbonate rocks from the Paris basin. The breakthrough pressure, the diffusion coefficient of CO 2 dissolution products,and the permeability, controlling parameters of leakage mechanisms, were measured before and after alteration of the materials by reaction with a CO 2 -saturated brine under reservoir thermodynamic conditions (about 80 C and 100 bar). Results revealed a satisfactory global behaviour under these aggressive conditions, but also a strong diminution of the confinement potential in presence of initial structural faults (sealed fractures, large-diameter pores...) forming higher-permeability zones. A numeric simulation describing the evolution of a homogeneous rock formation during 1000 years was also realized based on parameters directly measured or obtained by modelling of the alteration experiments. It showed that the transformations brought by the CO 2 storage under a rock formation with no initial faults remain very localized spatially. (author)

  1. Residential electricity demand in Singapore

    International Nuclear Information System (INIS)

    Ang, B.W.; Goh, T.N.; Liu, X.Q.

    1992-01-01

    Residential electricity consumption in Singapore increased at a rate of 8.8% per year between 1972 and 1990. Estimates of the long-run income and price elasticities are 1.0 and -0.35, respectively. The energy-conservation campaigns that have been launched are found to have marginal effects on consumption. A statistical analysis shows that the consumption is sensitive to small changes in climatic variables, particularly the temperature, which is closely linked to the growing diffusion of electric appliances for environmental controls. There has been a temporal increase in the ownership levels of appliances associated with increasing household incomes. However, other factors were involved since the ownership levels would also increase over time after the elimination of the income effect. A large part of the future growth in electricity demand will arise from the growing need for air-conditioning, which will lead to increasingly large seasonal variations in electricity use. (author)

  2. Residential radon survey in Finland

    International Nuclear Information System (INIS)

    Arvela, H.; Maekelaeinen, I.; Castren, O.

    1993-02-01

    The study measured the indoor radon concentration in the dwellings of 3074 persons, selected randomly from the central population register of Finland. Alpha track detectors and two consecutive half year measuring periods were used. The national mean of indoor radon concentration for persons living in low-rise residential buildings as well as blocks of flats was 145 and 82 Bq/m 3 , respectively. The mean for the total population was 123 Bq/m 3 . Based on the decision of the Ministry of Social Affairs and Health in 1992, the indoor radon concentration should not exceed 400 Bq/m 3 in already existing houses, the target for new construction being less than 200 Bq/m 3 . According to the study, the percentage of the Finnish population living in houses with an indoor radon concentration exceeding 200, 400 and 800 Bq/m 3 was 12.3 %, 3.6 % and 1.0 %

  3. Norwegian residential electricity demand - a microeconomic assessment of the growth from 1976 to 1993

    International Nuclear Information System (INIS)

    Halvorsen, B.; Larsen, B.M.

    2001-01-01

    The Norwegian residential electricity consumption increased by an average of 3% annually during the period 1976-1993. Political signals indicate that the growth in Norwegian residential energy consumption should be reduced, and that it may be necessary to increase energy taxes. Based on data for the sample of households from the annual consumer expenditure survey, we study factors that are of importance explaining the growth in Norwegian residential electricity demand during this period. Nearly half of the growth is due to an increase in the number of households, while the rest reflects an increase in average consumption per household. The increase in average consumption per household is due to an increasing number of households possessing electric household appliances such as dryers and dishwashers, an increase in real disposable household income and in the floor space of dwellings. (author)

  4. 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.

  5. Real Estate in Denmark

    DEFF Research Database (Denmark)

    Rimmer, Nina Røhr

    2016-01-01

    A general introduction to buying, owning and selling Property i Denmark. The cost of buying and selling property and the tax implications as well as the general concept of real estate is introduced. The paper includes also a brief introduction to some of the aspects which you should beware of when...

  6. COMPETITIVE FEATURES IN THE MARKET STRUCTURE OF HOUSING PROPERTY WITH REGARD TO REGIONAL DEFINITIONS

    Directory of Open Access Journals (Sweden)

    Kostyantyn Pavlov

    2017-09-01

    Full Text Available The subject of research. Given the steady demand for residential real estate, the low solvency of the population, and unbalanced development of individual segments of the regional housing market, competition issues and the mechanism of its operation, today is very relevant. Real estate is one of the components of the national economy because it carries more than half of total world wealth and its stable functioning is one of the most complex processes of market transformations occurring in the country. Active functioning property markets are a prerequisite for the sustainable development of cities and regions of the country. This development is the basis for the effective management of regional and implemented in the system of national governance and local governance. In modern terms, Ukraine is at the stage of the market system, one of which is real estate market. From the way, the subject of study is a competitive relationship, and especially their formation in the regional real estate market. Methodology. In order to carry out a thorough study, there was elaborated numerous scientific literature authored by leading scientists of Ukraine, Europe, and the former Soviet Union camp to define the concepts of “competition”, “regional market”, “real estate”, “residential property”. According to the research of current problems and competitive features in the structure of the real estate market on the basis of regional specificity, a logical systematization of these concepts is made. Results of the research allowed us to “carry” a clear parallel between the correlation of factors and competitive impact on the regional real estate market of the potential buyers, the developer and manufacturer of products directly to real estate as an object relationship. Practical implications. The article is to study the specific competitive position in the regional real estate market in Ukraine and also features of exposure to it by consumers

  7. A risk assessment for crude oil in residential surface soils

    International Nuclear Information System (INIS)

    Sullivan, M.J.; Miller, C.J.; Custance, S.R.

    1991-01-01

    This paper reports that the discovery of crude oil residues in residential soils is occurring with increasing frequency as property previously owned by the petroleum industry is sold and developed for housing. Many states have adopted action levels for total petroleum hydrocarbons (TPH) in soil for the purpose of discerning those sites requiring remediation and/or monitoring. Many states are known to have action levels consisting of a single concentration value which may carry from 10 to 100 ppm TPH. Other states incorporate a range of action levels for addressing site-specific needs; values range from 10 to 1000 ppm TPH for gasoline in soils

  8. 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.

  9. Development of Residential SOFC Cogeneration System

    International Nuclear Information System (INIS)

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

    2011-01-01

    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.

  10. 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.

  11. 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.

  12. Architectural design of passive solar residential building

    Directory of Open Access Journals (Sweden)

    Ma Jing

    2015-01-01

    Full Text Available This paper studies thermal environment of closed balconies that commonly exist in residential buildings, and designs a passive solar residential building. The design optimizes the architectural details of the house and passive utilization of solar energy to provide auxiliary heating for house in winter and cooling in summer. This design might provide a more sufficient and reasonable modification for microclimate in the house.

  13. Analysing UK real estate market forecast disagreement

    OpenAIRE

    McAllister, Patrick; Newell, G.; Matysiak, George

    2005-01-01

    Given the significance of forecasting in real estate investment decisions, this paper investigates forecast uncertainty and disagreement in real estate market forecasts. Using the Investment Property Forum (IPF) quarterly survey amongst UK independent real estate forecasters, these real estate forecasts are compared with actual real estate performance to assess a number of real estate forecasting issues in the UK over 1999-2004, including real estate forecast error, bias and consensus. The re...

  14. 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.

  15. Price and income elasticities of residential energy demand in Germany

    International Nuclear Information System (INIS)

    Schulte, Isabella; Heindl, Peter

    2017-01-01

    We apply a quadratic expenditure system to estimate price and expenditure elasticities of residential energy demand (electricity and heating) in Germany. Using official expenditure data from 1993 to 2008, we estimate an expenditure elasticity for electricity of 0.3988 and of 0.4055 for space heating. The own price elasticity for electricity is −0.4310 and −0.5008 in the case of space heating. Disaggregation of households by expenditure and socio-economic composition reveals that the behavioural response to energy price changes is weaker (stronger) for low-income (top-income) households. There are considerable economies of scale in residential energy use but scale effects are not well approximated by the new OECD equivalence scale. Real increases in energy prices show a regressive pattern of incidence, implying that the welfare consequences of direct energy taxation are larger for low income households. The application of zero-elasticities in assessments of welfare consequences of energy taxation strongly underestimates potential welfare effects. The increase in inequality is 22% smaller when compared to the application of disaggregated price and income elasticities as estimated in this paper. - Highlights: • We estimate price, income, and expenditure elasticities for residential energy demand in Germany. • We differentiate elasticities by income groups and household type. • Electricity and space heating are necessary goods since the expenditure elasticities are smaller than unity. • Low-income households show a weaker reaction to changing prices when compared to high-income households. • Direct energy taxation has regressive effects, meaning that larger burdens fall upon low-income households.

  16. Social implications of residential demand response in cool temperate climates

    International Nuclear Information System (INIS)

    Darby, Sarah J.; McKenna, Eoghan

    2012-01-01

    Residential electrical demand response (DR) offers the prospect of reducing the environmental impact of electricity use, and also the supply costs. However, the relatively small loads and numerous actors imply a large effort: response ratio. Residential DR may be an essential part of future smart grids, but how viable is it in the short to medium term? This paper reviews some DR concepts, then evaluates the propositions that households in cool temperate climates will be in a position to contribute to grid flexibility within the next decade, and that that they will allow some automated load control. Examples of demand response from around the world are discussed in order to assess the main considerations for cool climates. Different tariff types and forms of control are assessed in terms of what is being asked of electricity users, with a focus on real-time pricing and direct load control in energy systems with increasingly distributed resources. The literature points to the significance of thermal loads, supply mix, demand-side infrastructure, market regulation, and the framing of risks and opportunities associated with DR. In concentrating on social aspects of residential demand response, the paper complements the body of work on technical and economic potential. - Highlights: ► Demand response implies major change in governance of electricity systems. ► Households in cool temperate climates can be flexible, mainly with thermal loads. ► DR requires simple tariffs, appropriate enabling technology, education, and feedback. ► Need to test consumer acceptance of DR in specific conditions. ► Introduce tariffs with technologies e.g., TOU tariff plus DLC with electric vehicles.

  17. Staff behavior toward children and adolescents in a residential facility: A self-report questionnaire

    NARCIS (Netherlands)

    Huitink, C.; Embregts, P.J.C.M.; Veerman, J.W.; Verhoeven, L.T.W.

    2011-01-01

    The purpose of the present study was to examine psychometric properties of the Staff Behavior toward Clients questionnaire (SBC), a self-report measure for care staff working with children and adolescents with mild to borderline intellectual disabilities in residential care. Ninetynine care staff

  18. 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...

  19. Wood products used for residential repair and remodeling in the United States, 1991

    Science.gov (United States)

    D. B. McKeever; R. G. Anderson

    Large amounts of lumber and wood panel products are used annually for the repair and remodeling of residential structures and properties in the United States. In response to the need by government and industry for detailed information on this important market for timber products, a study was conducted by the Timber Demand and Technology...

  20. Risk evaluation on leading companies in property and real estate subsector at IDX: A Value-at-Risk with ARMAX-GARCHX approach and duration test

    Science.gov (United States)

    Dwi Prastyo, Dedy; Handayani, Dwi; Fam, Soo-Fen; Puteri Rahayu, Santi; Suhartono; Luh Putu Satyaning Pradnya Paramita, Ni

    2018-03-01

    Risk assessment and evaluation becomes essential for financial institution to measure the potential risk of their counterparties. In middle of 2016 until first quarter of 2017, there is national program from Indonesian government so-called Tax Amnesty. One subsector that has potential to receive positive impact from the Tax Amnesty program is property and real estate. This work evaluates the risk of top five companies in term of capital share listed in Indonesia stock exchange (IDX). To do this, the Value-at-Risk (VaR) with ARMAX-GARCHX approach is employed. The ARMAX-GARCHX simultaneously models the adaptive mean and variance of stock return of each company considering exogenous variables, i.e. IDR/USD exchange rate and Jakarta Composite Index (JCI). The risk is evaluated in scheme of time moving window. The risk evaluation using 5% quantile with window size 500 transaction days perform better result compare to other scenarios. In addition, duration test is used to test the dependency between shortfalls. It informs that series of shortfall are independent.

  1. 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…

  2. 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.

  3. Real Language Meets Real Business

    Science.gov (United States)

    Muirhead, Muirhead; Schechter, Sarah

    2016-01-01

    The Real Business Language Challenge was a collaborative pilot project between Coca-Cola Enterprises (CCE) and Routes into Languages East for Year 9 and 10 pupils. It was based on CCE's award-winning Real Business Challenge, part of its highly acclaimed education programme. The Real Business Language Challenge transformed the project into a…

  4. Stochastic analysis of residential micro combined heat and power system

    International Nuclear Information System (INIS)

    Karami, H.; Sanjari, M.J.; Gooi, H.B.; Gharehpetian, G.B.; Guerrero, J.M.

    2017-01-01

    Highlights: • Applying colonial competitive algorithm to the problem of optimal dispatching. • Economic modeling of the residential integrated energy system. • Investigating differences of stand-alone and system-connected modes of fuel cell operation. • Considering uncertainty on the electrical load. • The effects of battery capacity and its efficiency on the system is investigated. - Abstract: In this paper the combined heat and power functionality of a fuel-cell in a residential hybrid energy system, including a battery, is studied. The demand uncertainties are modeled by investigating the stochastic load behavior by applying Monte Carlo simulation. The colonial competitive algorithm is adopted to the hybrid energy system scheduling problem and different energy resources are optimally scheduled to have optimal operating cost of hybrid energy system. In order to show the effectiveness of the colonial competitive algorithm, the results are compared with the results of the harmony search algorithm. The optimized scheduling of different energy resources is listed in an efficient look-up table for all time intervals. The effects of time of use and the battery efficiency and its size are investigated on the operating cost of the hybrid energy system. The results of this paper are expected to be used effectively in a real hybrid energy system.

  5. In-home performance of residential cordwood stoves

    International Nuclear Information System (INIS)

    Houck, J.E.; Barnett, S.G.; Roholt, R.B.

    1991-01-01

    The air quality impacts of residential cordwood stoves have been of concern to regulators, energy planners, and members of the woodstove industry. In addition, the reliability of laboratory certification emission values in predicting 'real world' emissions has been questioned. In response to these concerns, particulate emissions from residential cordwood stoves under actual in-home use have been measured for 5 heating seasons as part of 12 separate studies in Oregon, New York, Vermont, and the Yukon Territory. Monitoring was conducted using an automated emission sampler (AES) system. The system has been deployed in nearly 100 individual homes. Typically, emissions from several 1-week-long integrated sampling periods over the course of the heating season were measured with the AES system at each home. Particulate emission rates in grams of particles per hour of stove operation, grams of particles per kilogram of dry wood burned, and grams of particles per million Joules were calculated. Ancillary data provided by the studies included wood burn rates, homeowner wood loading patterns, wood moisture content and species, hours of operation of auxiliary heating appliances in the study homes, room ambient, flue gas, catalyst, and pre-catalyst temperatures, and hours of catalyst operation. Conventional stoves, high-technology non-catalytic stoves, catalytic stoves, and stoves equipped with retrofit catalytic devices have been studied. In addition to the 12 cordwood stove studies, the AES system has been used in 2 pellet stove studies and 1 fireplace study

  6. Energy and exergy utilizations of the Chinese urban residential sector

    International Nuclear Information System (INIS)

    Liu, Yanfeng; Li, Yang; Wang, Dengjia; Liu, Jiaping

    2014-01-01

    Highlights: • The energy and exergy use in China’s urban residential sector between 2002 and 2011 are analyzed. • The primary locations and causes of energy and exergy losses in the CURS are identified. • The large gap between the energy and exergy efficiencies implies great potential for energy saving. • The exergy utilization can be improved by using appropriate technology, management and policy. - Abstract: In this paper, the energy and exergy utilizations in the Chinese urban residential sector (CURS) are analyzed by considering the energy and exergy flows for the years between 2002 and 2011. The energy and exergy efficiencies of this sector are calculated to examine the potential for advancing the ‘true’ energy efficiency and determine the real energy losses. The results demonstrate large differences between the overall energy efficiencies (62.8–70.2%) and the exergy efficiencies (11.0–12.2%) for the years analyzed. The sizable gap between the energy and exergy efficiencies implies a high potential for energy savings in the CURS. Future energy saving strategies should pay more attention to the improvement in exergy efficiencies. Moreover, it is found that direct fuel use constituted the primary exergy losses of the CURS; coal-fired boiler heating systems cause approximately 35% of the total exergy losses. Gas stoves, cogeneration systems, coal stoves and gas water heaters constitute 15.3%, 15%, 5.5% and 4.9% of the total exergy losses, respectively

  7. 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

  8. Residential High-Rise Clusters as a Contemporary Planning Challenge in Manama

    Directory of Open Access Journals (Sweden)

    Florian Wiedmann

    2015-08-01

    Full Text Available This paper analyzes the different roots of current residential high-rise clusters emerging in new city districts along the coast of Bahrain’s capital city Manama, and the resulting urban planning and design challenges. Since the local real-estate markets were liberalized in Bahrain in 2003, the population grew rapidly to more than one million inhabitants. Consequently, the housing demand increased rapidly due to extensive immigration. Many residential developments were however constructed for the upper spectrum of the real-estate market, due to speculative tendencies causing a raise in land value. The emerging high-rise clusters are developed along the various waterfronts of Manama on newly reclaimed land. This paper explores the spatial consequences of the recent boom in construction boom and the various challenges for architects and urban planners to enhance urban qualities.

  9. Do institutions matter in neighbourhood commons governance? A two-stage relationship between diverse property-rights structure and residential public open space (POS quality: Kota Kinabalu and Penampang, Sabah, Malaysia

    Directory of Open Access Journals (Sweden)

    Ling Gabriel Hoh Teck

    2016-02-01

    Full Text Available Despite the existing literature regarding institutional influence ontraditional commons, there is still a comparative dearth of research that theorisesproperty-rights structure and its impact on contemporary commons. This isparticularly true for public open space (POS governance: its management andutilisation and hence its quality, of which underinvestment and overexploitationleads to increasingly negative externalities and outcomes. An interdisciplinarystudy is employed here to depict the relationships of diverse property-rightsstructure attributes – POS title existence, community existence, POS title transfer and POS site handing-over period to local government – with quality ofresidential POS. A cross-sectional survey via direct structured observation witha POS quality audit tool was conducted to collect a randomly stratified sampleof 155 Country Lease (CL POS and entire 22 Native Title (NT POS, from thedistricts of Kota Kinabalu and Penampang, Sabah, respectively. Archival searchand document analysis on data of property-rights attributes were executed aswell. Next, 2-stage Pearson’s Chi-Square ( c2 and Lambda (λ with ProportionalReduction Error feature analyses were performed. Results showed that only thesethree property-rights attributes – title deed existence, community existence andPOS site handing-over period to local government- are significantly associatedwith POS quality at significance level (p≤0.05. It is found that, although POSwith title deed and community’s involvement might not contribute to goodquality, these attributes were likely to provide better quality. On the other hand,it is found that the more recent the POS site handing over to government, thehigher the likelihood of good POS quality and vice versa. Such empirical findingsprima facie infer that: (i current local property-rights structure does matter incontributing to POS condition, particularly the effective management right whichlikely leads to better

  10. Particulate and gaseous emissions from residential biomass combustion

    International Nuclear Information System (INIS)

    Boman, Christoffer

    2005-04-01

    different stoves were determined with variations in fuel, appliance and operational properties. The emissions of PICs as well as PM tot from wood combustion were in general shown to be considerably higher compared to pellets combustion. PAH tot emissions were determined in the range of 1,300-220,000 μg/MJ for wood stoves and 2-300 μg/MJ for pellet stoves with phenantrene, fluoranthene and pyrene generally found as major PAHs. The PM emissions from present residential appliances was found to consist of significant but varying fractions of PICs, with emissions in the range 35-350 mg/MJ for wood stoves compared to 15-45 mg/MJ for pellet stoves. Accordingly, the use of up-graded biomass fuels, combusted under continuous and controlled conditions give advantageous combustion conditions compared to traditional batch wise firing of wood logs. The importance of high temperature in well mixed isothermal conditions was further illustrated during pellets combustion to obtain complete combustion with almost a total depletion of PICs. Fine (100-300 nm) particles dominated in all studied cases the PM with 80-95% as PM 1 . Beside varying fractions of carbonaceous material, the fine PM consisted of inorganic volatilized ash elements, mainly found as KCl, K 3 Na(SO 4 ) 2 and K 2 SO 4 with mass concentrations at 15-20 mg/MJ during complete combustion. The importance of the behavior of alkali elements for the ash transformation and fine particle formation processes was further shown, since the stability, distributions and compositions also directly control the degree of volatilization. In addition to the alkali metals, zinc was found as an important element in fine particles from residential biomass combustion. Finally, the behaviour of volatile trace elements, e.g. Zn and Cd, during pellets production and combustion were studied. A significant enrichment in the pellet fuel during the drying process was determined. The magnitude and importance of the enrichment was, however, relative small

  11. Integration of fuel cells into residential buildings

    International Nuclear Information System (INIS)

    Bell, J.M.; Entchev, E.; Gusdorf, J.; Szadkowski, F.; Swinton, M.; Kalbfleisch, W.; Marchand, R.

    2004-01-01

    Integration of small combined heat and power systems (CHP) into residential buildings is challenging as the loads are small, the load diversity is limited and there are a number of unresolved issues concerning sizing, control, peak loads, emergency operation, grid connection and export, etc. Natural Resources Canada has undertaken an initiative to investigate and develop techniques for the integration of small CHP systems into residential buildings using a highly instrumented house modified to allow quick installation and thorough monitoring of CHP integration techniques as well determining the performance of the CHP systems themselves when operating in a house. The first CHP system installed was a Stirling engine residential CHP system. It was used to examine the completeness of the CHP modifications to the house, to evaluate various building integration techniques and to measure the performance of the CHP system itself. The testing demonstrated the modified house to be an excellent facility for the development of CHP building integration techniques and the testing of residential CHP systems. The Stirling engine CHP system was found to operate well and produce meaningful input to the house. A second system (residential fuel cell) is presently being installed and building integration techniques and the performance of the fuel cell will be tested over the coming year. (author)

  12. 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.

  13. 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.

  14. A three-dimensional model of residential energy consumer archetypes for local energy policy design in the UK

    International Nuclear Information System (INIS)

    Zhang Tao; Siebers, Peer-Olaf; Aickelin, Uwe

    2012-01-01

    This paper reviews major studies in three traditional lines of research in residential energy consumption in the UK, i.e., economic/infrastructure, behaviour, and load profiling. Based on the review the paper proposes a three-dimensional model for archetyping residential energy consumers in the UK by considering property energy efficiency levels, the greenness of household behaviour of using energy, and the duration of property daytime occupancy. With the proposed model, eight archetypes of residential energy consumers in the UK have been identified. They are: pioneer greens, follower greens, concerned greens, home stayers, unconscientious wasters, regular wasters, daytime wasters, and disengaged wasters. Using a case study, these archetypes of residential energy consumers demonstrate the robustness of the 3-D model in aiding local energy policy/intervention design in the UK. - Highlights: ► This paper reviews the three traditional lines of research in residential energy consumption in the UK. ► Based on the literature review, the paper proposes a 3-D conceptual model for archetyping UK residential energy consumers. ► The 3-D archetype model can aid local energy policy/intervention design in the UK.

  15. Estimation of energy efficiency of residential buildings

    Directory of Open Access Journals (Sweden)

    Glushkov Sergey

    2017-01-01

    Full Text Available Increasing energy performance of the residential buildings by means of reducing heat consumption on the heating and ventilation is the last segment in the system of energy resources saving. The first segments in the energy saving process are heat producing and transportation over the main lines and outside distribution networks. In the period from 2006 to 2013. by means of the heat-supply schemes optimization and modernization of the heating systems. using expensive (200–300 $US per 1 m though hugely effective preliminary coated pipes. the economy reached 2.7 mln tons of fuel equivalent. Considering the multi-stage and multifactorial nature (electricity. heat and water supply of the residential sector energy saving. the reasonable estimate of the efficiency of the saving of residential buildings energy should be performed in tons of fuel equivalent per unit of time.

  16. Residential neighbourhoods in Kathmandu: Key design guidelines

    Directory of Open Access Journals (Sweden)

    Bijaya K. Shrestha

    2013-01-01

    Full Text Available Residential neighbourhoods developed using various techniques in Kathmandu by both the public and private sectors have not only provided a poor urban setting and failed to address socio-cultural needs, but are also poor at building a community and creating links to the built environment, with the result that the planned areas lack a sense of place and the inhabitants lack a feeling of home. Although traditional neighbourhoods in the historic core area had many features of a good residential neighbourhood in the past, they are currently undergoing rapid destruction. The residents of these neighbourhoods have little awareness of these issues. The existing legal and institutional frameworks are inadequate and ineffective and cannot address these problems, and so the formulation of design guidelines, their strict implementation, and enhancement of socio-cultural events including social networking are recommended for future residential neighbourhood development.

  17. Gentrification and Residential Mobility in Philadelphia.

    Science.gov (United States)

    Ding, Lei; Hwang, Jackelyn; Divringi, Eileen

    2016-11-01

    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.

  18. Expressions of Prayer in Residential Care Homes.

    Science.gov (United States)

    Reimer-Kirkham, Sheryl; Sharma, Sonya; Smith, Brenda; Schutt, Kelly; Janzen, Kyla

    2018-01-01

    Although the value of spiritual care in the care of older adults is supported by research, few studies have focused specifically on prayer in residential care settings. This ethnographic study with fifteen chaplains and administrators in eleven residential care homes involved analyses of walking interviews and research diaries. Findings revealed the spaces in which prayer happens and the forms it takes. The identities of chaplains-their own spiritual practices, religious beliefs, and positioning within the facility-shaped their dis/comfort with prayer and how they located prayer within public and private spaces. Where organizational leadership endorsed the legitimacy of chaplaincy services, prayer was more likely to be offered. Even in these circumstances, however, religious diversity and questions about secularism left chaplains ambivalent about the appropriateness of prayer. The results demonstrate the relevance of religion and spirituality to residential care, and illustrate how prayer functions as an opportunity for connection and understanding.

  19. 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....

  20. 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.

  1. Energy savings in Danish residential building stock

    DEFF Research Database (Denmark)

    Tommerup, Henrik M.; Svendsen, Svend

    2006-01-01

    a short account of the technical energy-saving possibilities that are present in existing dwellings and presents a financial methodology used for assessing energy-saving measures. In order to estimate the total savings potential detailed calculations have been performed in a case with two typical...... 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......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...

  2. Residential architecture of George Pavlovic Kovalevsky in interwar Belgrade

    Directory of Open Access Journals (Sweden)

    Vuksanović-Macura Zlata

    2016-01-01

    Full Text Available George Pavlovic Kovalevsky, architect and urban planner, belongs to the most significant authors who created in the period between the Two World Wars in Belgrade. Yet, his work and life have rarely been the subject of scholarly literature, while the study of his housing projects has been overlooked. This paper discusses housing projects designed by Kovalevsky mainly in collaboration with another Russian architect Vladimir Bilinski. The analysis of the projects is based on original archival plans, documents and photographs. Residential buildings designed during 1921-1923 by these two architects include small single-storey houses, multi-storey building and spacious villas. Although of different surface, volume and shape, they have some common characteristics such as: classical construction, equable aesthetic quality that followed the spirit of the late Secession or the modernized Academicism, and were designed in line with the requirements of the property-owners. Buildings created by Kovalevsky and Bilinski cannot be considered among the most important achievements of the interwar Belgrade residential architecture, but their study is important because it contributes to a better understanding and evaluation of the work of these authors, as well as the overall architectural production of that period. In a broader sense, this paper builds upon general rise in interest in the revaluation of cultural, social and historical values of residential architecture in Belgrade that was created in the late 19th and the first half of the 20th century, as an important segment of the material and immaterial cultural heritage and the identity of the city and contributes to its more adequate interpretation and preservation.

  3. The Impact of the Method of Taxation of Immovable Property on the Improvement of the Public Services Quality

    Directory of Open Access Journals (Sweden)

    Thodhori Puleri

    2016-12-01

    Full Text Available Albania as a country that is already in the market economy, feels the need to raise the level of income, to stabilize the economic problems of equilibrium and balance of payments, leading ultimately to the growth of the country's economic development. Tax on real estate assets, especially the one on residential buildings, is politically sensitive depending on the size and value with which they grow. The transition from the tax base in the area of the Real Estate to the market value of immovable property requires time and proper preparation for this qualitative change to the law of taxation of real estate. The purpose of this article is: Determining the efficiency of the method of taxation of the Immovable Property in improving the qualitative service of public services. The composition of tax revenue according to the type of tax in the OECD countries, revenues from taxation of real estate averaged about 5% of tax revenues.2 Thus, there is room for governments to increase their support on the recurring taxes on real estate. The diversity of methods used for measuring the tax base of real estate is great. What is important and should be understood by policy-makers is the fact that management of the system of taxation of real estate today and in the future should be better evaluated than to date by expanding further basis of taxation of real estate, including in them property which has been neglected so far.

  4. Elements of real analysis

    CERN Document Server

    Al-Gwaiz, MA

    2006-01-01

    PREFACEPRELIMINARIES Sets FunctionsREAL NUMBERSField AxiomsOrder Axioms Natural Numbers, Integers, Rational NumbersCompleteness Axiom Decimal Representation of Real Numbers Countable SetsSEQUENCESSequences and ConvergenceProperties of Convergent Sequences Monotonic SequencesThe Cauchy Criterion Subsequences Upper and Lower Limits Open and Closed Sets INFINITE SERIESBasic Properties Convergence TestsLIMIT OF A FUNCTIONLimit of a Function Basic Theorems Some Extensions of the LimitMonotonic Functions CONTINUITY Continuous Functions Combinations of Continuous Functions Continuity on an IntervalUniformContinuityCompact Sets and ContinuityDIFFERENTIATION The DerivativeTheMean Value TheoremL'Hôpital's RuleTaylor's TheoremTHE RIEMANN INTEGRALRiemann Integrability Darboux's Theorem and Riemann SumsProperties of the Integral The Fundamental Theorem of Calculus Improper IntegralsSEQUENCES AND SERIES OF FUNCTIONSSequences of FunctionsProperties of Uniform ConvergenceSeries of FunctionsPower Series LEBESGUE MEASURE Clas...

  5. 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.

  6. Sustainable residential districts : the residents' role in project success

    NARCIS (Netherlands)

    Abdalla, G.

    2012-01-01

    Sustainable residential districts have been realized worldwide. These districts are promoted to be efficient in the use of natural materials and sustainable energy resources. Realization of sustainable residential districts can strongly contribute to achieve environmental objectives as imposed by

  7. 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.

  8. 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.

  9. Suggestions on Strengthening Greening Construction of Ecological Residential Areas

    OpenAIRE

    Li, Peng

    2013-01-01

    Greening construction is an important part of the construction of ecological residential areas, but there exist some misunderstandings in greening construction of ecological residential districts at present. Based on the description of functions of green space in ecological residential areas, the summarization of principles of greening design, and the discussion of questions in greening construction of ecological residential districts, some suggestions as well as specific measures for strengt...

  10. A Framework for Understanding and Generating Integrated Solutions for Residential Peak Energy Demand

    Science.gov (United States)

    Buys, Laurie; Vine, Desley; Ledwich, Gerard; Bell, John; Mengersen, Kerrie; Morris, Peter; Lewis, Jim

    2015-01-01

    Supplying peak energy demand in a cost effective, reliable manner is a critical focus for utilities internationally. Successfully addressing peak energy concerns requires understanding of all the factors that affect electricity demand especially at peak times. This paper is based on past attempts of proposing models designed to aid our understanding of the influences on residential peak energy demand in a systematic and comprehensive way. Our model has been developed through a group model building process as a systems framework of the problem situation to model the complexity within and between systems and indicate how changes in one element might flow on to others. It is comprised of themes (social, technical and change management options) networked together in a way that captures their influence and association with each other and also their influence, association and impact on appliance usage and residential peak energy demand. The real value of the model is in creating awareness, understanding and insight into the complexity of residential peak energy demand and in working with this complexity to identify and integrate the social, technical and change management option themes and their impact on appliance usage and residential energy demand at peak times. PMID:25807384

  11. 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.

  12. Hating the Neighbors: The Role of Hate Crime in the Perpetuation of Black Residential Segregation

    Directory of Open Access Journals (Sweden)

    Ami M. Lynch

    2008-06-01

    Full Text Available Grounded in group conflict theory and the defended neighborhoods thesis, this nationwide empirical study of cities and their residential segregation levels examines the occurrence of hate crime using data for all U.S. cities with populations over 95,000 and Uniform Crime Reporting data for hate crime, in conjunction with 2000 census data. Hate crime is any illegal act motivated by pre-formed bias against, in this case, a person’s real or perceived race. This research asks: Do hate crime levels predict white/black segregation levels? How does hate crime predict different measures of white/black segregation? I use the dissimilarity index measure of segregation operationalized as a continuous, binary, and ordinal variable, to explore whether hate crime predicts segrega- tion of blacks from whites. In cities with higher rates of hate crime there was higher dissimilarity between whites and blacks, controlling for other factors. The segregation level was more likely to be “high” in a city where hate crime occurred. Blacks are continually multiply disadvantaged and distinctly affected by hate crime and residential segregation. Prior studies of residential segregation have focused almost exclusively on individual choice, residents’ lack of finances, or discriminatory actions that prevent racial minorities from moving, to explore the correlates of segregation. Notably absent from these studies are measures reflecting the level of hate crime occurring in cities. This study demonstrates the importance of considering hate crime and neighborhood conflict when contemplating the causes of residential segregation.

  13. Property.

    Science.gov (United States)

    Piele, Philip K.

    Numerous cases in this year's chapter dealt with the same topics of previous years--contracts and bids for building construction, and detachment and annexation of a portion of a school district. The courts continued to attribute board discretionary authority to school boards in school property matters. Intergovernmental disputes over ownership or…

  14. Real Forestry for Real Estate

    Science.gov (United States)

    Gagnon, Jennifer; Fisher, Jason

    2013-01-01

    Virginia is poised to see an unprecedented change in forest land ownership. To provide new landowners with information on sustainable forest management, we developed a two-part program, Real Forestry for Real Estate. First, we assembled New Landowner Packets, which contain a variety of sustainable forest management resources. Second, two…

  15. 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...

  16. Residential Preferences and Moving Behavior: A Family Life Cycle Analysis.

    Science.gov (United States)

    McAuley, William J.; Nutty, Cheri L.

    The relationship of family life cycle changes to housing preferences and residential mobility is examined. Two residential decision-making issues are explored in detail--how family life cycle stages influence what people view as important to their choice of residential setting and what individuals at different family life cycle stages view as the…

  17. Family events and the residential mobility of couples

    NARCIS (Netherlands)

    Michielin, F.; Mulder, C.H.

    2008-01-01

    Using data from retrospective surveys carried out in the Netherlands during the early 1990s, we describe how the residential mobility of couples—that is, short-distance moves—is affected by family events and how fertility is affected by residential mobility. The results show that residential moves

  18. 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...

  19. Does Fall History Influence Residential Adjustments?

    Science.gov (United States)

    Leland, Natalie; Porell, Frank; Murphy, Susan L.

    2011-01-01

    Purpose of the study: To determine whether reported falls at baseline are associated with an older adult's decision to make a residential adjustment (RA) and the type of adjustment made in the subsequent 2 years. Design and Methods: Observations (n = 25,036) were from the Health and Retirement Study, a nationally representative sample of…

  20. 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.

  1. 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.

  2. Employee influenza vaccination in residential care facilities.

    Science.gov (United States)

    Apenteng, Bettye A; Opoku, Samuel T

    2014-03-01

    The organizational literature on infection control in residential care facilities is limited. Using a nationally representative dataset, we examined the organizational factors associated with implementing at least 1 influenza-related employee vaccination policy/program, as well as the effect of vaccination policies on health care worker (HCW) influenza vaccine uptake in residential care facilities. The study was a cross-sectional study using data from the 2010 National Survey of Residential Care Facilities. Multivariate logistic regression analysis was used to address the study's objectives. Facility size, director's educational attainment, and having a written influenza pandemic preparedness plan were significantly associated with the implementation of at least 1 influenza-related employee vaccination policy/program, after controlling for other facility-level factors. Recommending vaccination to employees, providing vaccination on site, providing vaccinations to employees at no cost, and requiring vaccination as a condition of employment were associated with higher employee influenza vaccination rates. Residential care facilities can improve vaccination rates among employees by adopting effective employee vaccination policies. Copyright © 2014 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Mosby, Inc. All rights reserved.

  3. 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.

  4. 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…

  5. DETERMINANTS OF RESIDENTIAL PER CAPITA WATER ...

    African Journals Online (AJOL)

    This report presents the findings of the study on the determinants of residential per capita water demand of Makurdi metropolis in Benue State, Nigeria. Data for the study was obtained by the use of questionnaires, oral interviews and observations. The data was analyzed using SPSS. Twenty variables were considered in ...

  6. Consumer Decision Rules and Residential Finance.

    Science.gov (United States)

    Brandt, Jeanette A.; Jaffe, Austin J.

    1979-01-01

    As guidelines for residential financing, the authors compare different approaches to understanding and figuring the costs of home ownership: the relation of income to house price and housing costs, interest rate, and mortgage term. Instead of the traditional method, they recommend the time value of money approach. (MF)

  7. Real analysis

    CERN Document Server

    McShane, Edward James

    2013-01-01

    This text surveys practical elements of real function theory, general topology, and functional analysis. Discusses the maximality principle, the notion of convergence, the Lebesgue-Stieltjes integral, function spaces and harmonic analysis. Includes exercises. 1959 edition.

  8. Risk-neutral valuation of real estate derivatives

    NARCIS (Netherlands)

    van Bragt, D.; Francke, M.K.; Singor, S.N.; Pelsser, A.

    2015-01-01

    Despite the importance of residential real estate as both an asset class for investors and as a source of "housing services" for individual home owners, as well as the relatively high volatility in house prices, markets for derivative instruments to hedge these risks have been slow to develop. The

  9. 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.

  10. Spatial planning procedures and property prices: The role of expectations

    NARCIS (Netherlands)

    Cotteleer, G.; Peerlings, J.

    2011-01-01

    The objective of this paper is to show if, and to what extent, spatial planning procedures affect residential property prices. To answer this question we used data on residential property prices from an area in the Netherlands called Midden-Delfland. In this area policy plans and decisions on the

  11. The impact of VAT introduction on UK residential energy demand: an investigation using the cointegration approach

    International Nuclear Information System (INIS)

    Fouquet, Roger

    1995-01-01

    Over a two-year period, which started in April 1994, the real price of energy to UK households was expected to rise by 17.5% as a result of value-added tax (VAT) introduction. The regressive nature of the tax forced the government to limit VAT on residential fuel to 8%. Using a cointegration approach, to take account of the non-stationarity fuel consumption time series, this paper estimates real energy and fuel specific price and income elasticities for the period 1974:1-1994:1. They suggest that natural gas has a positive real energy price elasticity indicating that, as real price of energy rises, households scrap inefficient heaters and invest in more efficient ones, principally natural gas. These estimates enable projections to be made of the impact of the introduction of VAT and imply a rise in natural gas consumption as a result of the additional VAT, although at the expense of other less efficient fuels. (author)

  12. 32 CFR 37.685 - May I allow for-profit firms to purchase real property and equipment with project funds?

    Science.gov (United States)

    2010-07-01

    ... property and equipment with project funds? 37.685 Section 37.685 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE DoD GRANT AND AGREEMENT REGULATIONS TECHNOLOGY INVESTMENT AGREEMENTS Award Terms Affecting Participants' Financial, Property, and Purchasing Systems Property § 37.685 May I...

  13. Getting real with real options

    OpenAIRE

    M. R Grasselli

    2006-01-01

    We apply a utility-based method to obtain the value of a finite-time investment opportunity when the underlying real asset is not perfectly correlated to a traded financial asset. Using a discrete-time algorithm to calculate the indifference price for this type of real option, we present numerical examples for the corresponding investment thresholds, in particular highlighting their dependence with respect to correlation and risk aversion.

  14. A measure to manage approach to characterizing the energy impact of residential building stocks

    Directory of Open Access Journals (Sweden)

    Afamia Elnakat

    2016-05-01

    Full Text Available The city of San Antonio is the seventh largest in the United States by population and the second in the state of Texas, with a population of over 1.3 million people. As one of the fastest growing cities, the San Antonio residential real estate market has expanded to meet the demands of the growing population. Managing the energy footprint of single-family houses can be enhanced by big data analysis of combined metered energy consumption and building infrastructure characteristics. This study analyzes the energy intensity of 389,160 single family detached homes and identifies energy utilization trends across various residential building stock size and vintage categories. Supported by the “measure to manage” premise, this study highlights the value of this characterization as a forecasting and planning tool for sustainable growth and a more engaged consumer.

  15. Risky decision-making is associated with residential choice in healthy older adults.

    Directory of Open Access Journals (Sweden)

    Kendra L Seaman

    2015-08-01

    Full Text Available As our society becomes more mobile and people reside farther away from their immediate families, competent decision-making has become critical for the older adults wishing to maintain their independence. However, very little is known about the relationship between residential choice and decision making. Here we use the Balloon Analogue Risk Task (BART to examine risk-taking in two samples of older adults, one living in a retirement community and another living independently. We also used a cognitive model to gain insight into the cognitive factors underlying decision-making in these groups. We found that older adults living in a retirement community were more risk averse than their independent counterparts. Furthermore, this difference appeared to be motivated by group differences in initial perception of risk. This study suggests an intriguing difference between these two residential groups, and also points to the utility of using laboratory methods in research on real-world problems.

  16. Risky decision-making is associated with residential choice in healthy older adults.

    Science.gov (United States)

    Seaman, Kendra L; Stillman, Chelsea M; Howard, Darlene V; Howard, James H

    2015-01-01

    As our society becomes more mobile and people reside farther away from their immediate families, competent decision-making has become critical for the older adults wishing to maintain their independence. However, very little is known about the relationship between residential choice and decision-making. Here we use the Balloon Analog Risk Task (BART) to examine risk-taking in two samples of older adults, one living in a retirement community and another living independently. We also used a cognitive model to gain insight into the cognitive factors underlying decision-making in these groups. We found that older adults living in a retirement community were more risk averse than their independent counterparts. Furthermore, this difference appeared to be motivated by group differences in initial perception of risk. This study suggests an intriguing difference between these two residential groups, and also points to the utility of using laboratory methods in research on real-world problems.

  17. Second life battery energy storage system for residential demand response service

    DEFF Research Database (Denmark)

    Saez-de-Ibarra, Andoni; Martinez-Laserna, Egoitz; Koch-Ciobotaru, Cosmin

    2015-01-01

    vehicles, during their main first life application, for providing residential demand response service. The paper considers the decayed characteristics of these batteries and optimizes the rating of such a second life battery energy storage system (SLBESS) for maximizing the economic benefits of the user......The integration of renewable energies and the usage of battery energy storage systems (BESS) into the residential buildings opens the possibility for minimizing the electricity bill for the end-user. This paper proposes the use of batteries that have already been aged while powering electric......'s energy consumption during a period of one year. Furthermore, simulations were performed considering real data of PV generation, consumption, prices taken from the Spanish market and costs of battery and photovoltaic systems....

  18. Resignation from the VAT exemption of sales of residential premises by the developer

    Directory of Open Access Journals (Sweden)

    Joanna Koziollek

    2016-09-01

    Full Text Available Tax institutions should be construed in a rational manner, in order so as to not restrict economic turnover excessively. The regulations concerning the possibility to resign from the VAT exemption of sales of residential premises by the developer characterizes by the high level of formalism which affects in a negative manner the sales process performed by the developer. This paper is devoted to the fragment of the polish Act on the goods and services tax governing the issue of resignation from the VAT exemption of sales of residential premises, which implies in a certain extent to appeal to the regulation of exemptions stipulated in this Act. The subject matter of this analysis is to examine the correctness of transposition of the Directive 112 into polish legal system in the field of real estate exemptions from VAT, the conditions for exercising the optional exemption, as well as the benefit of the resignation from the VAT exemption by the taxpayer.

  19. Real analysis

    CERN Document Server

    Loeb, Peter A

    2016-01-01

    This textbook is designed for a year-long course in real analysis taken by beginning graduate and advanced undergraduate students in mathematics and other areas such as statistics, engineering, and economics. Written by one of the leading scholars in the field, it elegantly explores the core concepts in real analysis and introduces new, accessible methods for both students and instructors. The first half of the book develops both Lebesgue measure and, with essentially no additional work for the student, general Borel measures for the real line. Notation indicates when a result holds only for Lebesgue measure. Differentiation and absolute continuity are presented using a local maximal function, resulting in an exposition that is both simpler and more general than the traditional approach. The second half deals with general measures and functional analysis, including Hilbert spaces, Fourier series, and the Riesz representation theorem for positive linear functionals on continuous functions with compact support....

  20. Energy statistics for non-residential premises in 2001

    International Nuclear Information System (INIS)

    2002-01-01

    The dominating heating system in premises is district heating, 56 per cent of the surface area is heated that way. Oil is used for heating in 9 per cent of the surface area and about the same area is heated by electricity only. The total surface area for premises is about 138 million square metres in 2001. Since the beginning of the 1980s the surface area of offices has been increasing and is now about 33 million square metres. As an average the energy use is: 15.5 litres of oil/m 2 ; 139 kWh/m 2 district heating; 148 kWh/m 2 electricity. All together the use is: 309,000 m 3 oil, 12.4 TWh district heating; 3.5 TWh electricity; 0.5 TWh natural gas/gaswork gas; 0.4 TWh o ther furnace ; 0.4 TWh biofuel or peat. This survey covers non-residential premises in Sweden. It is based on a sample of 8228 properties built before 2001 and on a total survey of properties owned by some of the major owners in the country (about 1700 properties). The survey was carried out in February 2002 as a mail survey. The property owners were asked to give information about type of premises, type of heating system, deliveries of energy for heating, etc. The presentation gives data on deliveries of energy, heated surface area, average consumption, etc., for the total population and for various subdivisions

  1. 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

  2. Panethnicity, Ethnic Diversity and Residential Segregation

    Science.gov (United States)

    Kim, Ann H.; White, Michael J.

    2013-01-01

    We consider the theoretical and empirical implications of the structural basis of panethnicity and of the layering of ethnic boundaries in residential patterns while simultaneously evaluating the ‘panethnic hypothesis’, that is, the extent to which homogeneity within panethnic categories can be assumed. Our results do show a panethnic effect – greater residential proximity is evident within panethnic boundaries than between, net of ethnic group size and metropolitan area, but this association clearly depends on immigration. While findings generally show a lower degree of social distance between panethnic subgroups, particularly for blacks, whites and Latinos and less for Asians, ethno-national groups continue to maintain some degree of distinctiveness within a racialized context. PMID:20503650

  3. 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.

  4. Electricity demand for South Korean residential sector

    International Nuclear Information System (INIS)

    Sa'ad, Suleiman

    2009-01-01

    This study estimates the electricity demand function for the residential sector of South Korea with the aim of examining the effects of improved energy efficiency, structural factors and household lifestyles on electricity consumption. In the study, time series data for the period from 1973 to 2007 is used in a structural time series model to estimate the long-term price and income elasticities and annual growth of underlying energy demand trend (UEDT) at the end of the estimation period. The result shows a long-term income elasticity of 1.33 and a long-term price elasticity of -0.27% with -0.93% as the percentage growth of UEDT at the end of the estimation period. This result suggests that, in order to encourage energy efficiency in the residential sector, the government should complement the market based pricing policies with non-market policies such as minimum energy efficiency standards and public enlightenment.

  5. Residential indoor air quality guideline : carbon monoxide

    International Nuclear Information System (INIS)

    2010-01-01

    Carbon monoxide (CO) is a tasteless, odourless, and colourless gas that can be produced by both natural and anthropogenic processes, but is most often formed during the incomplete combustion of organic materials. In the indoor environment, CO occurs directly as a result of emissions from indoor sources or as a result of infiltration from outdoor air containing CO. Studies have shown that the use of specific sources can lead to increased concentrations of CO indoors. This residential indoor air quality guideline examined the factors influencing the introduction, dispersion and removal of CO indoors. The health effects of exposure to low and higher concentrations of CO were discussed. Residential maximum exposure limits for CO were presented. Sources and concentrations in indoor environments were also examined. 17 refs., 2 tabs.

  6. 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.

  7. Electricity demand for South Korean residential sector

    Energy Technology Data Exchange (ETDEWEB)

    Sa' ad, Suleiman [Surrey Energy Economics Centre (SEEC), Department of Economics, University of Surrey, Guildford, Surrey GU2 7XH (United Kingdom)

    2009-12-15

    This study estimates the electricity demand function for the residential sector of South Korea with the aim of examining the effects of improved energy efficiency, structural factors and household lifestyles on electricity consumption. In the study, time series data for the period from 1973 to 2007 is used in a structural time series model to estimate the long-term price and income elasticities and annual growth of underlying energy demand trend (UEDT) at the end of the estimation period. The result shows a long-term income elasticity of 1.33 and a long-term price elasticity of -0.27% with -0.93% as the percentage growth of UEDT at the end of the estimation period. This result suggests that, in order to encourage energy efficiency in the residential sector, the government should complement the market based pricing policies with non-market policies such as minimum energy efficiency standards and public enlightenment. (author)

  8. Residential indoor air quality guideline : ozone

    International Nuclear Information System (INIS)

    2010-01-01

    Ozone (O 3 ) is a colourless gas that reacts rapidly on surfaces and with other constituents in the air. Sources of indoor O 3 include devices sold as home air cleaners, and some types of office equipment. Outdoor O 3 is also an important contributor to indoor levels of O 3 , depending on the air exchange rate with indoor environments. This residential indoor air quality guideline examined factors that affect the introduction, dispersion and removal of O 3 indoors. The health effects of prolonged exposure to O 3 were discussed, and studies conducted to evaluate the population health impacts of O 3 were reviewed. The studies demonstrated that there is a significant association between ambient O 3 and adverse health impacts. Exposure guidelines for residential indoor air quality were discussed. 14 refs.

  9. 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

  10. Residential environmental evaluation of local cities considering regional characteristic and personal residential preference-a case study of Saga City,Japan

    Institute of Scientific and Technical Information of China (English)

    GE Jian; HOKAO Kazunori

    2004-01-01

    Questionnaire surveys and subjective evaluations on residential environment were performed in order to grasp the main factors of residential environment of small local cities. The suitable evaluation index system was established, and the regional residential environment characteristics and personal residential preference types were analyzed, so that their influence on residential environment evaluation could be grasped. The results can be applied to the residential environment planning, construction and monitoring of local cities.

  11. Residential Tourism and Multiple Mobilities: Local Citizenship and Community Fragmentation in Costa Rica

    Directory of Open Access Journals (Sweden)

    Femke van Noorloos

    2013-02-01

    Full Text Available Current patterns of “move-in move-out” hypermobility are perfectly exemplified by residential tourism: the temporary or permanent mobility of relatively well-to-do citizens from mostly western countries to a variety of tourist destinations, where they buy property. The mobility of residential tourists does not stand alone, but has broader chain effects: it converts local destinations into transnational spaces, leading to a highly differentiated and segmented population landscape. In this article, residential tourism’s implications in terms of local society in Guanacaste, Costa Rica, are examined, starting from the idea that these implications should be viewed as complex and traveling in time and space. Mobile groups, such as residential tourists, can have an important local participation and involvement (independently of national citizenship, although recent flows of migrants settle more into compatriot social networks. The fact that various migrant populations continually travel back and forth and do not envision a future in the area may restrict their opportunities and willingness for local involvement. Transnational involvement in itself is not a problem and can be successfully combined with high local involvement; however, the great level of fragmentation, mobility, temporariness and absenteeism in Guanacaste circumscribes successful community organizing. Still, the social system has not completely dissolved.

  12. Transition issues in an unbundled residential market

    International Nuclear Information System (INIS)

    Brett, J.D.

    1996-01-01

    Aspects of an unbundled residential gas market were discussed, among them (1) the role of a local distribution company (LDC), (2) the context and the issues, (3) the customers'needs and desires, (4) long term planning responsibility, (5) consumer protection and dealing with abuses, (6) the obligation to serve, (7) the bad credit risk customer, (8) billing, credit and collection, and (9) metering and CIS

  13. Adjustment problems and residential care environment

    OpenAIRE

    Jan Sebastian Novotný

    2015-01-01

    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 g...

  14. 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.

  15. 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.

  16. Development Of Economic Techniques For Residential Thermography

    Science.gov (United States)

    Allen, Lee R.; Allen, Sharon

    1983-03-01

    Infrared thermography has proven to be a valuable tool in the detection of heat loss in both commercial and residential buildings. The field of residential thermography has needed a simple method with which to report the deficiencies found during an infrared scan. Two major obstacles hindering the cost effectiveness of residential thermography have been 1) the ability to quickly transport some high resolution imaging system equipment from job site to job site without having to totally dismount the instruments at each area, and 2) the lack of a standard form with which to report the findings of the survey to the customer. Since the industry has yet to provide us with either, we believed it necessary to develop our own. Through trial and error, we have come up with a system that makes interior residential thermography a profitable venture at a price the homeowner can afford. Insulation voids, or defects can be instantly spotted with the use of a thermal imaging system under the proper conditions. A special hand-held device was developed that enables the thermographer to carry the equipment from house to house without the need to dismantle and set up at each stop. All the necessary components are attached for a total weight of about 40 pounds. The findings are then conveyed to a form we have developed. The form is simple enough that the client without special training in thermography can understand. The client is then able to locate the problems and take corrective measures or give it to a con-tractor to do the work.

  17. Real Heroes.

    Science.gov (United States)

    Denenberg, Dennis

    2001-01-01

    Presents stories taken from the book, "50 American Heroes Every Kid Should Meet," explaining that children need to learn about the value of real-life human accomplishments (versus those of athletes, television personalities, and rock stars). The heroes include Elizabeth Blackwell, first American woman doctor; George C. Marshall,…

  18. An Empirical Study of the Trends in Real Estate Prices in Chandigarh (India)

    OpenAIRE

    Mittal, Bharat

    2007-01-01

    Indian real estate has huge potential demand in almost every sector especially commercial, residential, retail, industrial, hospitality, healthcare, etc. Commercial office space requirement is led by the burgeoning outsourcing and Information Technology Industry. The leaders of the IT/ITES world have set up or are setting up their centres in India. Estimated demand from IT/ITES sector alone is expected to be 150mn sq. ft. of space across the major cities by 2010. In residential se...

  19. 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

  20. Residential outage cost estimation: Hong Kong

    International Nuclear Information System (INIS)

    Woo, C.K.; Ho, T.; Shiu, A.; Cheng, Y.S.; Horowitz, I.; Wang, J.

    2014-01-01

    Hong Kong has almost perfect electricity reliability, the result of substantial investments ultimately financed by electricity consumers who may be willing to accept lower reliability in exchange for lower bills. But consumers with high outage costs are likely to reject the reliability reduction. Our ordered-logit regression analysis of the responses by 1876 households to a telephone survey conducted in June 2013 indicates that Hong Kong residents exhibit a statistically-significant preference for their existing service reliability and rate. Moreover, the average residential cost estimate for a 1-h outage is US$45 (HK$350), topping the estimates reported in 10 of the 11 studies published in the last 10 years. The policy implication is that absent additional compelling evidence, Hong Kong should not reduce its service reliability. - Highlights: • Use a contingent valuation survey to obtain residential preferences for reliability. • Use an ordered logit analysis to estimate Hong Kong's residential outage costs. • Find high outage cost estimates that imply high reliability requirements. • Conclude that sans new evidence, Hong Kong should not reduce its reliability

  1. 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

  2. Energy efficient residential house wall system

    International Nuclear Information System (INIS)

    Aldawi, Fayez; Date, Abhijit; Alam, Firoz; Khan, Iftekhar; Alghamdi, Mohammed

    2013-01-01

    The energy consumption and greenhouse gas emission by the residential housing sector are considered to be one of the largest in economically developed countries. The larger energy consumption and greenhouse gas emission not only put additional pressure on finite fossil fuel resources but also cause global warming and climate change. Additionally, the residential housing sector will be consuming more energy as the house demand and average house floor area are progressively increasing. With currently used residential house wall systems, it is hard to reduce energy consumption for ongoing house space heating and cooling. A smart house wall envelope with optimal thermal masses and insulation materials is vital for reducing our increasing energy consumption. The major aim of this study is to investigate thermal performance and energy saving potential of a new house wall system for variable climate conditions. The thermal performance modelling was carried out using commercially developed software AccuRate ® . The findings indicate that a notable energy savings can be accomplished if a smart house wall system is used. -- Highlights: • Smart house wall system. • Thermal performance modelling and star energy rating. • Energy savings and greenhouse gas reduction

  3. Economic Effects Real Estate Tax

    Directory of Open Access Journals (Sweden)

    Tadić Milan

    2016-06-01

    Full Text Available The real estate tax is usually a fiscal instrument which performs the property tax. When it comes to real property or immovable this term include: apartments, houses, land, cottages, excess housing landscape and more. The real estate tax as a form of the fiscal charges ownership or use of certain forms of real estate, and the revenue from this tax is levied on the area where the property is located regardless of the place of residence of its owner. The tax base for the calculation of this tax usually consists of the market, estimated or annuity value of certain real estate. This form of taxation in the Republic of Serbian applies from 1.1.2012., and its introduction has been replaced by former property taxes. The differences between the two concepts mentioned taxes are numerous and significant. Among the more important are: subject to taxation under the new concept of the real estate rather than law, a taxpayer is any property owner rather than the holder of rights to immovable property tax base is the market value of real estate which is replaced by the payment of taxes per square meter of usable area, the rate of property tax is determined local government, which can not be lower than 0.05% of the estimated value of the real estate nor higher than 0.5% of the appraised value of real estate. The last change, ie. The new law on Property Tax from 5.11.2015. was determined by the tax rate to 20%. The fact that local governments each of them determines the tax rate on real estate which range from high to low rates of multiple, makes this tax is progressive. Progression is particularly expressed in the distinction applied tax rates of developed and undeveloped municipalities, where we have a case that less developed tolerate a higher tax burden, which leads to negative economic effects. However, real estate tax has its own economic and social characteristics which must be aligned with the objectives of tax policy. This means that the real estate tax

  4. Energy efficiency in U.S. residential rental housing: Adoption rates and impact on rent

    International Nuclear Information System (INIS)

    Im, Jongho; Seo, Youngme; Cetin, Kristen S.; Singh, Jasmeet

    2017-01-01

    Highlights: •Rental units listings collected and analyzed for 10 U.S. cities. •Energy efficient features included in 5.3–21.6% of rental units in each city. •The most common efficient features are lighting and appliance upgrades. •Propensity score matching and conditional mean comparison methods used. •Generally, energy efficient features increases the units’ rent, overall from 6% to 14%. -- Abstract: For 118 million residential housing units in the U.S., there is currently a gap between the potential energy savings that can be achieved through the use of existing energy efficiency technologies, and the actual level of energy savings realized, particularly for the 37% of housing units that are considered residential rental properties. Additional quantifiable benefits are needed beyond energy savings to help further motivate residential property owners to invest in energy efficiency upgrades. This research focuses on assessing the adoption of energy efficient upgrades in U.S. residential housing and the impact on rental prices. Ten U.S. cities are chosen for analysis; these cities vary in size across multiple climate zones, and represent a diverse set of housing market conditions. Data was collected for over 159,000 rental property listings, their characteristics, and their energy efficiency measures listed in rental housing postings across each city. Following an extensive data quality control process, over thirty different types energy efficient features were identified. The level of adoption was determined for each city, ranging from 5.3% to 21.6%. Efficient lighting and appliances were among the most common, with many features doubling as energy efficient and other desirable aesthetic or comfort improvements. Then using propensity score matching and conditional mean comparison methods, the relative impact on rent charged in each city was calculated, which ranged from a 6% to 14.1% increase in rent for properties with energy efficient features

  5. Cost-analysis of teledentistry in residential aged care facilities.

    Science.gov (United States)

    Mariño, Rodrigo; Tonmukayakul, Utsana; Manton, David; Stranieri, Andrew; Clarke, Ken

    2016-09-01

    The purpose of this research was to conduct a cost-analysis, from a public healthcare perspective, comparing the cost and benefits of face-to-face patient examination assessments conducted by a dentist at a residential aged care facility (RACF) situated in rural areas of the Australian state of Victoria, with two teledentistry approaches utilizing virtual oral examination. The costs associated with implementing and operating the teledentistry approach were identified and measured using 2014 prices in Australian dollars. Costs were measured as direct intervention costs and programme costs. A population of 100 RACF residents was used as a basis to estimate the cost of oral examination and treatment plan development for the traditional face-to-face model vs. two teledentistry models: an asynchronous review and treatment plan preparation; and real-time communication with a remotely located oral health professional. It was estimated that if 100 residents received an asynchronous oral health assessment and treatment plan, the net cost from a healthcare perspective would be AU$32.35 (AU$27.19-AU$38.49) per resident. The total cost of the conventional face-to-face examinations by a dentist would be AU$36.59 ($30.67-AU$42.98) per resident using realistic assumptions. Meanwhile, the total cost of real-time remote oral examination would be AU$41.28 (AU$34.30-AU$48.87) per resident. Teledental asynchronous patient assessments were the lowest cost service model. Access to oral health professionals is generally low in RACFs; however, the real-time consultation could potentially achieve better outcomes due to two-way communication between the nurse and a remote oral health professional via health promotion/disease prevention delivered in conjunction with the oral examination. © The Author(s) 2015.

  6. Real space renormalization tecniques for disordered systems

    International Nuclear Information System (INIS)

    Anda, E.V.

    1984-01-01

    Real space renormalization techniques are applied to study different disordered systems, with an emphasis on the understanding of the electronic properties of amorphous matter, mainly semiconductors. (Authors) [pt

  7. Depressionary Effect of Proximity of Residential Properties to Waste ...

    African Journals Online (AJOL)

    Past studies have researched these impacts using a variety of hedonic models and Marginal Implicit Pricing, however, this study takes a special focus on the resident's perspective based on the linear proximity to waste disposal sites. 260 questionnaires were distributed to residents within 1km to the site and Estate ...

  8. Influence of macroeconomic factors on residential property returns in ...

    African Journals Online (AJOL)

    Nigeria. ... The populations of study consist of transactions of sales (429) and lettings (1213) during the stated period; the respective sample sizes of 286 and 436were quantitatively determined using Frankfort-Nachmias model. The result of ...

  9. spatial variations in residential property development in birnin

    African Journals Online (AJOL)

    USER

    2015-02-17

    Feb 17, 2015 ... accommodation across towns and cities are however subject to a variety of factors. This study aimed at ... change in lending or mortgage rates, consumer speculations, level .... Badariya, land is relatively cheap and affordable.

  10. Real analysis

    CERN Document Server

    DiBenedetto, Emmanuele

    2016-01-01

    The second edition of this classic textbook presents a rigorous and self-contained introduction to real analysis with the goal of providing a solid foundation for future coursework and research in applied mathematics. Written in a clear and concise style, it covers all of the necessary subjects as well as those often absent from standard introductory texts. Each chapter features a “Problems and Complements” section that includes additional material that briefly expands on certain topics within the chapter and numerous exercises for practicing the key concepts. The first eight chapters explore all of the basic topics for training in real analysis, beginning with a review of countable sets before moving on to detailed discussions of measure theory, Lebesgue integration, Banach spaces, functional analysis, and weakly differentiable functions. More topical applications are discussed in the remaining chapters, such as maximal functions, functions of bounded mean oscillation, rearrangements, potential theory, a...

  11. 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)

  12. A hybrid society model for simulating residential electricity consumption

    International Nuclear Information System (INIS)

    Xu, Minjie; Hu, Zhaoguang; Wu, Junyong; Zhou, Yuhui

    2008-01-01

    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)

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

    International Nuclear Information System (INIS)

    MacDonald, C.

    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

  14. Titration of High Frequency Percussive Ventilation by means of real-time monitoring of the viscoelastic respiratory system properties and endotracheal tubes pressure drop.

    OpenAIRE

    Lucangelo, Umberto

    2014-01-01

    2012/2013 The use of High Frequency Percussive Ventilation (HFPV) is still debated although this type of non-conventional ventilation has proven effective and safe in patients with acute respiratory failure. In the clinical practice, HFPV is not an intuitive ventilatory modality and the absence of real-time delivered volume monitoring produces disaffection among the physicians. Avoiding the "volutrauma" is the cornerstone of the "protective ventilation strategy", which assumes a cons...

  15. Case Study of Urban Residential Remediation and Restoration in Port Hope, Canada - 13250

    Energy Technology Data Exchange (ETDEWEB)

    Geddes, Brian [AMEC Environment and Infrastructure, 140 Quarry Park Blvd., Calgary, AB, T2C 3G3 (Canada); DeJong, John [AMEC Environment and Infrastructure, Port Hope, ON (Canada); Owen, Michael [Low-Level Radioactive Waste Management Office, 196 Toronto Road, Port Hope, ON, L1A 3V5 (Canada)

    2013-07-01

    The Canadian Municipality of Port Hope, Ontario, is located some 100 km east of Toronto and has been the location of radium and/or uranium refining since the 1930's. Historically, these activities involved materials containing radium-226, uranium, arsenic and other contaminants generated by the refining process. In years past, properties and sites in Port Hope became contaminated from spillage during transportation, unrecorded, un-monitored or unauthorized diversion of contaminated fill and materials, wind and water erosion and spread from residue storage areas. Residential properties in Port Hope impacted by radioactive materials are being addressed by the Canadian federal government under programs administered by the Low-Level Radioactive Waste Management Office (LLRWMO) and the Port Hope Area Initiative Management Office (PHAIMO). Issues that currently arise at these properties are addressed by the LLRWMO's Interim Waste Management Program (IWM). In the future, these sites will be included in the PHAIMO's Small Scale Sites (SSS) remedial program. The LLRWMO has recently completed a remediation and restoration program at a residential property in Port Hope that has provided learnings that will be applicable to the PHAIMO's upcoming SSS remedial effort. The work scope at this property involved remediating contaminated refinery materials that had been re-used in the original construction of the residence. Following removal of the contaminated materials, the property was restored for continued residential use. This kind of property represents a relatively small, but potentially challenging subset of the portfolio of sites that will eventually be addressed by the SSS program. (authors)

  16. Specification and Automated Verification of Real-Time Behaviour

    DEFF Research Database (Denmark)

    Kristensen, C.H.; Andersen, J.H.; Skou, A.

    1995-01-01

    In this paper we sketch a method for specification and automatic verification of real-time software properties.......In this paper we sketch a method for specification and automatic verification of real-time software properties....

  17. Specification and Automated Verification of Real-Time Behaviour

    DEFF Research Database (Denmark)

    Andersen, J.H.; Kristensen, C.H.; Skou, A.

    1996-01-01

    In this paper we sketch a method for specification and automatic verification of real-time software properties.......In this paper we sketch a method for specification and automatic verification of real-time software properties....

  18. Beyond residential mobility: A broader conceptualization of instability and its impact on victimization risk among children☆

    Science.gov (United States)

    Merrick, Melissa T.; Henly, Megan; Turner, Heather A.; David-Ferdon, Corinne; Hamby, Sherry; Kacha-Ochana, Akadia; Simon, Thomas R.; Finkelhor, David

    2018-01-01

    Predictability in a child’s environment is a critical quality of safe, stable, nurturing relationships and environments, which promote wellbeing and protect against maltreatment. Research has focused on residential mobility’s effect on this predictability. This study augments such research by analyzing the impact of an instability index—including the lifetime destabilization factors (LDFs) of natural disasters, homelessness, child home removal, multiple moves, parental incarceration, unemployment, deployment, and multiple marriages–on childhood victimizations. The cross-sectional, nationally representative sample of 12,935 cases (mean age = 8.6 years) was pooled from 2008, 2011, and 2014 National Surveys of Children’s Exposure to Violence (NatSCEV). Logistic regression models controlling for demographics, socio-economic status, and family structure tested the association between excessive residential mobility, alone, and with LDFs, and past year childhood victimizations (sexual victimization, witnessing community or family violence, maltreatment, physical assault, property crime, and polyvictimization). Nearly 40% of the sample reported at least one LDF. Excessive residential mobility was significantly predictive of increased odds of all but two victimizations; almost all associations were no longer significant after other destabilizing factors were included. The LDF index without residential mobility was significantly predictive of increased odds of all victimizations (AOR’s ranged from 1.36 to 1.69), and the adjusted odds ratio indicated a 69% increased odds of polyvictimization for each additional LDF a child experienced. The LDF index thus provides a useful alternative to using residential moves as the sole indicator of instability. These findings underscore the need for comprehensive supports and services to support stability for children and families. PMID:29558715

  19. Beyond residential mobility: A broader conceptualization of instability and its impact on victimization risk among children.

    Science.gov (United States)

    Merrick, Melissa T; Henly, Megan; Turner, Heather A; David-Ferdon, Corinne; Hamby, Sherry; Kacha-Ochana, Akadia; Simon, Thomas R; Finkelhor, David

    2018-05-01

    Predictability in a child's environment is a critical quality of safe, stable, nurturing relationships and environments, which promote wellbeing and protect against maltreatment. Research has focused on residential mobility's effect on this predictability. This study augments such research by analyzing the impact of an instability index-including the lifetime destabilization factors (LDFs) of natural disasters, homelessness, child home removal, multiple moves, parental incarceration, unemployment, deployment, and multiple marriages--on childhood victimizations. The cross-sectional, nationally representative sample of 12,935 cases (mean age = 8.6 years) was pooled from 2008, 2011, and 2014 National Surveys of Children's Exposure to Violence (NatSCEV). Logistic regression models controlling for demographics, socio-economic status, and family structure tested the association between excessive residential mobility, alone, and with LDFs, and past year childhood victimizations (sexual victimization, witnessing community or family violence, maltreatment, physical assault, property crime, and polyvictimization). Nearly 40% of the sample reported at least one LDF. Excessive residential mobility was significantly predictive of increased odds of all but two victimizations; almost all associations were no longer significant after other destabilizing factors were included. The LDF index without residential mobility was significantly predictive of increased odds of all victimizations (AOR's ranged from 1.36 to 1.69), and the adjusted odds ratio indicated a 69% increased odds of polyvictimization for each additional LDF a child experienced. The LDF index thus provides a useful alternative to using residential moves as the sole indicator of instability. These findings underscore the need for comprehensive supports and services to support stability for children and families. Copyright © 2018. Published by Elsevier Ltd.

  20. The drivers to adopt renewable energy among residential users.

    Science.gov (United States)

    Rahman, Zahari Abdul; Elinda, Esa

    2016-03-01

    This study aims to examine the drivers to adopt renewable energy (RE) among residential users in Malaysia. Based on the theoretical framework of a consumer’s decision making process, an empirical study of the adoption of RE was conducted. A total of 501 residential users were used in this study. This study proved that perceived utility of new technology, perceived utility of new service, and perceived benefit of new technology are the drivers to adopt RE among residential users. These factors are knowing crucial to RE suppliers and producers because it will generates more demand from the residential users and the percentage of energy mix from RE sources can be increase.