WorldWideScience

Sample records for total domestic consumption

  1. A Meta Model for Domestic Energy Consumption

    Directory of Open Access Journals (Sweden)

    K.,J SREEKANTH

    2011-01-01

    Full Text Available Prediction of energy consumption particularly in micro level is of vital importance in terms of energy planning and also implementation of any Clean Development Mechanism (CDM activities that has become the order of the world today. It may be difficult to model household energy consumption using conventional methods such as time series forecasting due to many influencing factors. This paper presents a step wise regression model for forecasting domestic energy consumption based on micro level household survey data collected from Kerala, a state in southern part of India. The analysis of the data reveals significant influence of socio-economic, demographic, geographic, and family attributes upon total household energy requirements. While a wide variation in the pattern of energy requirements across the domestic sector belonging to different expenditure classes, per capita income level can be identified as the most important explanatory variable influencing variation in energy requirements. The models developed also demonstrates the influence of per capita land area, residential area among the higher income group while average age and literacy forms significant variables among the lower income group.

  2. Mozambican Aggregate Consumption and Domestic Saving ...

    African Journals Online (AJOL)

    It was an unprecedented decade for its break with the previous trend; but so far, the new trend does not correspond to a substantial change in growth strategy to ensure that foreign savings become complementary rather than a substitute for domestic savings. Keywords: consumption, economic growth strategy, domestic ...

  3. Understanding the spectrum of domestic energy consumption: Empirical evidence from France

    International Nuclear Information System (INIS)

    Belaïd, Fateh

    2016-01-01

    This article focuses on residential energy consumption in France. Using a bottom-up statistical approach, this analysis explores determinants of household energy consumption using data from the most recent National Housing Survey. The primary objective is to tease out the impacts of various factors on the domestic energy consumption spectrum across different population groups. The aim of this approach is to neutralize conventional factors affecting energy consumption (age of house, total area, etc.) to finely analyze the impact of other determinants including those relating to household characteristics and other control variables. First, we define homogeneous consumption groups of households by using multivariate statistical techniques, namely the Multiple Correspondence Analysis and Ascending Hierarchical Classification. Second, we use standard OLS regression to explore the effects of various factors on domestic energy consumption among homogeneous groups of households. This multivariate analysis exercise has led us to identify four main consumption typologies. Results revealed that energy prices were the most important factors determining domestic energy consumption. In addition, this study showed that occupant characteristics significantly affect domestic energy use. Results of this research call for combine all efforts, multiple strategies and smart policies, to incorporate household and consumption behaviors in managing domestic energy consumption. - Highlights: •Survey data of 36,000 occupiers from France is analyzed. •Bottom-up statistical approach is used to analyze domestic energy consumption. •Occupant characteristics significantly affect domestic energy use. •The impact of households attributes varies markedly across consumption groups.

  4. Online-based energy auditing and incentive mechanisms to reduce domestic energy consumption

    OpenAIRE

    Lossin, Felix; Staake, Thorsten; Fleisch, Elgar

    2014-01-01

    Domestic energy consumption accounts for about 20-30% of total energy use in western countries [1], [2]. On the level of single households, however, energy consumption tends to vary greatly. This is particularly due to differences regarding behavior and decisions made by individuals. For example, heating and ventilation behavior, the intensity of the use of electrical appliances and hot water, as well as home insulation and weatherization provisions affect total energy consumption. Therefore,...

  5. Optimal selection among different domestic energy consumption patterns based on energy and exergy analysis

    International Nuclear Information System (INIS)

    Lu, S.; Wu, J.Y.

    2010-01-01

    In China market, people have many choices for air conditioning of their apartments, including heat-pump systems or gas-fired boilers for heating and air conditioners for cooling. Domestic hot water is usually provided by domestic water heaters making use of electricity or natural gas, which are known for their great energy costs. These systems consume much energy and increase the total cost of required domestic energy. A novel system combining heat pump with water heater is proposed in this paper, and it is named domestic energy system. The system can realize the provision of space heating, cooling and domestic hot water throughout a year. Based on different types of air conditioners, space heating equipments and water heaters, domestic energy consumption patterns are concluded to be eight categories. This study describes and compares the eight domestic energy consumption patterns by economic analysis and prime energy analysis method. Results show that the domestic energy system can provide good economy and save energy significantly. Furthermore, exergy analysis method is employed to compare the exergy efficiencies of different energy consumption systems. The results show that the domestic energy system has the highest energy conversion efficiency and can make remarkable contribution to social energy saving.

  6. Uncertainty of Energy Consumption Assessment of Domestic Buildings

    DEFF Research Database (Denmark)

    Brohus, Henrik; Heiselberg, Per; Simonsen, A.

    2009-01-01

    In order to assess the influence of energy reduction initiatives, to determine the expected annual cost, to calculate life cycle cost, emission impact, etc. it is crucial to be able to assess the energy consumption reasonably accurate. The present work undertakes a theoretical and empirical study...... of the uncertainty of energy consumption assessment of domestic buildings. The calculated energy consumption of a number of almost identical domestic buildings in Denmark is compared with the measured energy consumption. Furthermore, the uncertainty is determined by means of stochastic modelling based on input...... to correspond reasonably well; however, it is also found that significant differences may occur between calculated and measured energy consumption due to the spread and due to the fact that the result can only be determined with a certain probability. It is found that occupants' behaviour is the major...

  7. Wild and domesticated mushroom consumption in Nigeria ...

    African Journals Online (AJOL)

    African Crop Science Journal ... On the other hand, if nutrition analysis reveals different nutrition parameters for both types of mushrooms, 43.3% opted for cultivated mushroom, 42.2%, wild; 12.2% both; while 2.2% would eat ... Keywords: Consumption pattern, Lentinus squarrosulus, nutrition, perception, wild mushroom ...

  8. Occupants Influence on the Energy Consumption of Danish Domestic Buildings

    DEFF Research Database (Denmark)

    Larsen, Tine Steen; Knudsen, Henrik Nellemose; Kanstrup, Anne Marie

    This report is one of the results from the project “Occupants influence on the energy consumption of Danish domestic buildings – Phase 1”, which is partly funded by EUDP (Journalnr.: 64009-0248, Programområde: Energieffektivisering) The report provides state-of-the-art reviews within the various...... disciplines represented in the project by the project members, which all represent areas that relate to the title on occupants influence on the energy consumption....

  9. The rapid growth of OPEC′s domestic oil consumption

    International Nuclear Information System (INIS)

    Gately, Dermot; Al-Yousef, Nourah; Al-Sheikh, Hamad M.H.

    2013-01-01

    OPEC′s domestic oil consumption has increased seven-fold in 40 years, to 8.5 million barrels per day (mbd). They consume almost as much oil as China. This constitutes one-fourth of their production. Such rapid growth in consumption (5.1% annually, faster than their income growth of 3.1%) will challenge OPEC′s ability to increase their oil exports, which are relied upon in long-term world oil projections by the International Energy Agency (IEA), US Department of Energy (DOE/EIA) and British Petroleum (BP). However, these institutions assume unprecedented slowdowns in OPEC oil consumption – to less than 2% in the future – allowing them to project increases in OPEC oil exports with only modest increases in production. We analyze 1971–2010 data econometrically, with panel co-integration methods. We estimate that the income elasticity of consumption is about 1 for energy and oil. This means that OPEC′s energy and oil consumption will grow as rapidly as their income. Hence, continued high growth rates for domestic oil consumption are more likely than the unprecedented slowdowns projected by IEA, DOE/EIA and BP – adding an extra 6 mbd of OPEC consumption in 2030. This will have major implications for OPEC production and export levels, and for world oil prices. -- Highlights: •We analyze rapid growth of OPEC oil consumption (sevenfold since 1971: 5.1% annually). •Panel co-integration econometric estimate of income elasticity about 1.0. •Consensus projections (IEA, DOE/EIA) have consistently under projected OPEC consumption. •Future oil market implications if OPEC consumption grows as fast as income (as in past)

  10. Concerned consumption. Global warming changing household domestication of energy

    International Nuclear Information System (INIS)

    Aune, Margrethe; Godbolt, Åsne Lund; Sørensen, Knut H.; Ryghaug, Marianne; Karlstrøm, Henrik; Næss, Robert

    2016-01-01

    This paper addresses possible effects of the growing focus on global warming on households’ domestication of energy and the dynamics of energy consumption by comparing data pertaining to the domestication of energy within Norwegian households from two time periods: first, 1991–1995, when climate change was given little public attention, and, second, 2006–2009, after climate change became a major public concern. In the first period, we observed that the domestication of energy resulted in an energy culture emphasizing comfort and convenience with respect to everyday life and the abundant supply of clean hydropower. In the second period, this culture seemed to have changed, making households more concerned about their energy consumption. Consumption of energy was linked to climate change, and many interviewees claimed to save energy. However, the dominant expectation was still to be able to manage everyday life in a convenient and comfortable way. Thus, climate change concerns produced some but not very radical changes in the practical domestication of energy, including energy saving. A main effect was feelings of guilt, tempered by arguments regarding why change is difficult and complaints about political inaction. Thus, public engagement with climate change issues may facilitate energy efficiency policy but to succeed, wider climate policy measures seem to be needed. - Highlights: • Increased climate change focus has affected household domestication of energy. • The changes produced concerns about energy consumption. • Some energy saving activities were reported. • Household energy cultures are less stable than anticipated. • Suggests wider climate policy measures to motivate for energy efficiency.

  11. The material consumptive: domesticating the tuberculosis patient in Edwardian England

    Science.gov (United States)

    Mooney, Graham

    2013-01-01

    The proliferation of general and specialist hospitals, lunatic asylums, and workhouse infirmaries in the nineteenth century challenged the popular perception of the home as a suitable site of health care. Amidst the emergence of yet another type of institution, the tuberculosis sanatorium, tuberculosis control in the Edwardian period was re-sited and re-scaled to accommodate what might be termed a ‘preventive therapy’ of domestic space. Three interlinked perspectives demonstrate why and how this happened. First, I explore the role of the national and local state in legitimating domestic space as a scale and a site for the regulation of tuberculosis patients and prevention of the disease. Second, I investigate how tuberculosis self-help manuals promoted a technology of the self that was founded largely on the principles of sanatorium therapy but was necessarily reconfigured to reflect the social relations of domestic space. Third, I assess the marketing of consumer goods to the domiciled tuberculosis sufferer through the pages of the British Journal of Tuberculosis. It is suggested that a common tubercular ‘language’ of material consumption was fashioned in order to normalise the accumulation of possessions for use in the home. These arguments are situated in relation to recent historical research on material culture and identity at the turn of the twentieth century, which has stressed the cultivation of individuality and that the right sort of possessions appropriately arranged in domestic space signified well-regulated morality. PMID:24882921

  12. Apparent Consumption vs. Total Consumption--A Lead-Acid Battery Case Study

    Science.gov (United States)

    Wilburn, David R.; Buckingham, David A.

    2006-01-01

    under- or overreported (depending on the net trade flow). Factors that influence consumption and trade patterns include variations in industry structure, labor or financial markets, legislation, and technology. As U.S. trade patterns of manufactured products change, omitting mineral commodities incorporated into these goods as part of U.S. mineral commodity consumption estimates may affect the interpretation of observed trends in minerals consumption and trade. Although it may be desirable to include minerals contained in manufactured products as part of consumption estimates, collection and estimation of these data are sometimes difficult. Consumption and trade data for every traded product may not be readily available. Compiling comprehensive consumption statistics for mineral commodities, which have many end uses, each including multiple products, may be time consuming. For these reasons, studies of all mineral commodities are not feasible. Mineral commodity selection for this study is based on data accessibility considerations and the relative importance of lead contained in imported and exported products when considered part of total U.S. lead consumption. Lead was selected for this initial evaluation of total mineral consumption because of the need to understand the consumption pattern of this potentially toxic metal and its compounds, the relative simplicity of this sector?s end-use structure, and the availability of trade data. This study draws upon the findings of an earlier lead consumption study (Biviano and others, 1999) conducted by the USGS for the period 1984 to 1993, but uses a different study methodology for an industry whose structure has changed from that considered in the earlier study. Figure 1 shows the quantity of material contributing to U.S. total consumption of lead metal from domestic and foreign industrial sectors in 2004, based upon trade data reported by the USGS and the U.S. International Trade Commission (USITC). For

  13. Thermo-climatic cost of the domestic consumption products

    Energy Technology Data Exchange (ETDEWEB)

    Szargut, Jan; Stanek, Wojciech [Institute of Thermal Technology, Silesian University of Technology, Konarskiego 22, 44-100 Gliwice (Poland)

    2010-02-15

    The thermo-climatic cost (TCC) expresses the cumulative emission of CO{sub 2} burdening all the steps of production processes connected with the fabrication of particular consumption products. The TCC of the considered product results from the consumption of semi-finished products and energy carriers. The TCC of hydrocarbon fuels contains three components: the immediate emission of CO{sub 2} resulting from the combustion of carbon, the TCC of delivery and processing and the TCC resulting from import of fuels. The TCC-component connected with import results from the TCC of the domestic products exported in order to gain the financial means for import. The values of the TCC can be used for the minimization of climatic damages by the selection of the production technology or the design and operation parameters of new processes. (author)

  14. Influence of Occupants’ Behaviour on the Energy Consumption of Domestic Buildings

    DEFF Research Database (Denmark)

    Brohus, Henrik; Heiselberg, Per; Simonsen, A.

    2010-01-01

    The present work undertakes a theoretical and empirical study of the influence of occupants’ behaviour on energy consumption of domestic buildings. The calculated energy consumption of a number of almost identical domestic buildings in Denmark is compared with the measured energy consumption...

  15. Domestic fuel energy consumption in an Indian urban ecosystem

    International Nuclear Information System (INIS)

    Misra, M.K.; Rao, B.G.; Nisanka, S.K.; Sahu, N.C.

    1995-01-01

    Berhampur is one of the oldest and biggest towns of Orissa State where 93% of people earn their living from non-primary economic activities. The fuel consumption structure reveals an element of rural bias since the domestic sector derives 49% of its energy used for cooking and heating from biomass sources. Firewood is the only fuel used by all income groups and almost all occupations. Other traditional fuels such as dungcake, agricultural waste and leaf litter are used in the town with different degrees of dominance in various occupation groups and income classes. The inequality of income distribution is reflected in the fuel consumption structure of the rich and poor with greater dependence on non-biomass in the high income group and biomass in the low income group. Family size is an important determinant of biomass fuel use. For the urban poor, there is a relationship between income and fuel consumption. There exists scope for enlarging the biomass base by utilising the available bio-wastes and developing a green belt around the town. This requires some rural features in the urban area using new technologies. (author)

  16. Natural gas domestic market development for total elimination of routine flares in Nigeria's upstream petroleum operations

    International Nuclear Information System (INIS)

    Sonibare, J.A.; Akeredolu, F.A.

    2006-01-01

    Several research findings confirmed that gaseous emissions and thermal radiation emanate from flaring activities during separation of oil from gas in the petroleum upstream operations. This, coupled with identified degradation potential of flares, makes flaring of about 71 million m 3 /day of associated gas a great concern. In this paper, several efforts hitherto made by government and organized private sectors at monetizing associated natural gas being flared on daily basis in Nigeria were reviewed. Domestic market development, if adopted, could eliminate routine gas flaring by 2008, meeting a goal set by Nigerian Government. Various scenarios considered showed that relatively minor amounts of natural gas could be consumed domestically for cooking; the balance would be absorbed by thermal electricity generation. It could lead to total consumption of between 92 and 140 million m 3 /day of natural gas in the country, representing a fraction of the domestic energy market

  17. Estimating current and future global urban domestic material consumption

    Science.gov (United States)

    Baynes, Timothy Malcolm; Kaviti Musango, Josephine

    2018-06-01

    Urban material resource requirements are significant at the global level and these are expected to expand with future urban population growth. However, there are no global scale studies on the future material consumption of urban areas. This paper provides estimates of global urban domestic material consumption (DMC) in 2050 using three approaches based on: current gross statistics; a regression model; and a transition theoretic logistic model. All methods use UN urban population projections and assume a simple ‘business-as-usual’ scenario wherein historical aggregate trends in income and material flow continue into the future. A collation of data for 152 cities provided a year 2000 world average DMC/capita estimate, 12 tons/person/year (±22%), which we combined with UN population projections to produce a first-order estimation of urban DMC at 2050 of ~73 billion tons/year (±22%). Urban DMC/capita was found to be significantly correlated (R 2 > 0.9) to urban GDP/capita and area per person through a power law relation used to obtain a second estimate of 106 billion tons (±33%) in 2050. The inelastic exponent of the power law indicates a global tendency for relative decoupling of direct urban material consumption with increasing income. These estimates are global and influenced by the current proportion of developed-world cities in the global population of cities (and in our sample data). A third method employed a logistic model of transitions in urban DMC/capita with regional resolution. This method estimated global urban DMC to rise from approximately 40 billion tons/year in 2010 to ~90 billion tons/year in 2050 (modelled range: 66–111 billion tons/year). DMC/capita across different regions was estimated to converge from a range of 5–27 tons/person/year in the year 2000 to around 8–17 tons/person/year in 2050. The urban population does not increase proportionally during this period and thus the global average DMC/capita increases from ~12 to ~14 tons

  18. Energy Consumption of Fast Ferries in Danish Domestic Transport

    DEFF Research Database (Denmark)

    Petersen, Morten Steen; Jørgensen, Kaj

    1997-01-01

    Analysis of energy consumption in connection with selected passenger transport trip chains. In particular the publication aims to evaluate the energy consumption of fast ferries in Denmark.......Analysis of energy consumption in connection with selected passenger transport trip chains. In particular the publication aims to evaluate the energy consumption of fast ferries in Denmark....

  19. Household level domestic fuel consumption and forest resource in relation to agroforestry adoption: Evidence against need-based approach

    Energy Technology Data Exchange (ETDEWEB)

    Sood, Kamal Kishor [Division of Agroforestry, Shere-Kashmir University of Agricultural Sciences and Technology of Jammu Main Campus-Chatha, Jammu (J and K) 180 009 (India); Mitchell, C. Paul [Institute of Energy Technologies, Fraser Noble Building, University of Aberdeen, Aberdeen AB24 3UE (United Kingdom)

    2011-01-15

    The need-based approach (assuming that higher consumption of tree products would motivate farmers to adopt agroforestry) has led to uneven success, in many cases failure, of many agroforestry projects. Current study investigated the association between fuelwood and forest resource use, and agroforestry adoption based on a survey of 401 households in the Indian Western Himalaya. Data on household domestic fuel utilisation and forest resource use were collected using a questionnaire in personal interviews. Agroforestry adoption increased significantly with increase in distance of nearest State forest from the house, distance travelled to collect fuelwood, and consumption of cattle dung, crop residues, charcoal, kerosene and liquid petroleum gas as domestic fuels by the household. Agroforestry adoption was also significantly higher in households with non-forest than those with State forests as primary source of fuelwood and timber. The proportion of adopters decreased significantly with increase in quantity of fuelwood used for domestic consumption, frequency of collection from State forests, total domestic energy consumption, fuelwood dependency, timber consumption and availability of timber through rights of households on State forests. Logistic regression analysis revealed that none of the factors related to need (quantity of fuelwood and timber used) appeared in the model but primary source of fuelwood, distance travelled to collect fuelwood and availability of timber through rights on the State forests appeared as important factors. This implies that need of the tree products is not a necessary condition to motivate farmers to adopt agroforestry, rather, it is accessibility of tree products which influence agroforestry adoption. (author)

  20. Caffeine-containing beverages, total fluid consumption, and premenstrual syndrome.

    Science.gov (United States)

    Rossignol, A M; Bonnlander, H

    1990-09-01

    The main objective of this study was to evaluate whether daily consumption of caffeine-containing beverages is related to the prevalence and severity of premenstrual syndrome apart from any effects of daily total fluid consumption. A secondary objective was to determine whether daily total fluid consumption itself is related to premenstrual syndrome. The study is based on 841 responses to a questionnaire probing menstrual and premenstrual health, and daily fluid consumption, which was mailed to female university students in Oregon. Analysis of the data revealed that consumption of caffeine-containing beverages was strongly related to the prevalence of premenstrual syndrome. Among women with more severe symptoms, the relation between consumption of caffeine-containing beverages and premenstrual syndrome was dose-dependent, with prevalence odds ratios equal to 1.3 for consumers of one cup of a caffeine-containing beverage per day and increasing steadily to 7.0 for consumers of eight to 10 cups per day. The effects were apparent among both caffeine-containing tea/coffee consumers and caffeine-containing soda consumers. The observed effects were only slightly reduced when daily total fluid consumption was controlled. Daily total fluid consumption also was related to the prevalence of premenstrual symptoms although the effects were large only for consumers of 13-19 cups of fluid per day (the largest amount studied).

  1. Total energy consumption in Finland increased by one percent

    International Nuclear Information System (INIS)

    Timonen, L.

    2000-01-01

    The total energy consumption in Finland increased by less than a percent in 1999. The total energy consumption in 1999 was 1310 PJ corresponding to about 31 million toe. The electric power consumption increased moderately by 1.6%, which is less than the growth of the gross national product (3.5%). The final consumption of energy grew even less, only by 0.5%. Import of electric power increased by 19% in 1999. The import of electric power was due to the availability of low-priced electric power on the Nordic electricity markets. Nuclear power generation increased by 5% and the consumption of wood-based fuels by 3%. The increment of the nuclear power generation increased because of the increased output capacity and good operability of the power plants. Wind power production doubles, but the share of it in the total energy consumption is only about 0.01%. The peat consumption decreased by 12% and the consumption of hydroelectric power by 15%. The decrease in production of hydroelectric power was compensated by an increase import of electric power. The consumption of fossil fuels, coal, oil and natural gas remained nearly the same as in 1998. The gasoline consumption, however, decreased, but the consumption of diesel oil increased due to the increased road transport. The share of the fossil fuels was nearly half of the total energy consumption. The consumption of renewable energy sources remained nearly the same, in 23% if the share of peat is excluded, and in 30% if the share of peat is included. Wood-based fuels are the most significant type of renewable fuels. The share of them in 1999 was over 80% of the total usage of the renewable energy sources. The carbon dioxide emissions in Finland decreased in 1999 by 1.0 million tons. The total carbon dioxide emissions were 56 million tons. The decrease was mainly due to the decrease of the peat consumption. The final consumption of energy increased by 0.5%, being hence about 1019 PJ. Industry is the main consumer of energy

  2. wild and domesticated mushroom consumption in nigeria abstract

    African Journals Online (AJOL)

    USER

    of awareness, consumption history, wild or ... 15.6% were students and 11.1% business ... 1.1. N/A. 5. 5.6. NA = Not applicable mushrooms for over 10 years; whereas 13.3% ... Consumption history of wild and cultivated mushrooms in Nigeria.

  3. Parental socialization and the consumption of domestic films, books and music

    NARCIS (Netherlands)

    Meuleman, R.; Lubbers, M.; Verkuyten, M.J.A.M.

    2018-01-01

    By innovatively combining insights from research on cultural consumption, socialization and nationalism, this study is one of the first empirical studies to shed more light on role of parental socialization in domestic and foreign cultural consumption of films, books and music. Similar to previous

  4. Practical versus theoretical domestic energy consumption for space heating

    International Nuclear Information System (INIS)

    Audenaert, A.; Briffaerts, K.; Engels, L.

    2011-01-01

    Methods to calculate the theoretical energy consumption consider several things: the number of degree days per year that need to be compensated by heating, the characteristics of the dwelling, the number of occupants and the characteristics of the installation for space heating and sanitary hot water. However, these methods do not take into account consumer behaviour, which may affect the actual consumption. The theoretical calculation methods are based on assumptions and use a number of standardized parameters. The difference between the actual and the theoretical energy consumption, and the impact of the residents' behaviour on energy consumption, is analysed by means of a literature study and a practical research. An energy advice procedure (EAP) audit is executed in five dwellings, as well as a survey regarding the energy related behaviour of the households. The theoretically calculated consumption is compared with the billed actual energy consumption of the families. The results show some problems with the current procedure and give some options to improve it. Some research needs are identified to gain more insights in the influence of different behavioural factors on the actual energy use for heating. - Highlights: → The energy advice procedure (EAP) calculates the energy use for heating in dwellings. → Calculations are compared with the real energy use for 5 dwellings. → A survey on the occupants' behaviour is used to interpret the observed differences. → Default values used in the EAP can be very different from the observed behaviour.

  5. Practical versus theoretical domestic energy consumption for space heating

    Energy Technology Data Exchange (ETDEWEB)

    Audenaert, A., E-mail: amaryllis.audenaert@artesis.be [Department of Applied Engineering: Construction, Artesis University College of Antwerp, Paardenmarkt 92, B-2000 Antwerp (Belgium); Department of Environment, Technology and Technology Management, University of Antwerp, Prinsstraat 13, B-2000 Antwerp (Belgium); Briffaerts, K. [Unit Transition Energy and Environment, VITO NV, Boeretang 200, B-2400 Mol (Belgium); Engels, L. [Department of Applied Engineering: Construction, Artesis University College of Antwerp, Paardenmarkt 92, B-2000 Antwerp (Belgium)

    2011-09-15

    Methods to calculate the theoretical energy consumption consider several things: the number of degree days per year that need to be compensated by heating, the characteristics of the dwelling, the number of occupants and the characteristics of the installation for space heating and sanitary hot water. However, these methods do not take into account consumer behaviour, which may affect the actual consumption. The theoretical calculation methods are based on assumptions and use a number of standardized parameters. The difference between the actual and the theoretical energy consumption, and the impact of the residents' behaviour on energy consumption, is analysed by means of a literature study and a practical research. An energy advice procedure (EAP) audit is executed in five dwellings, as well as a survey regarding the energy related behaviour of the households. The theoretically calculated consumption is compared with the billed actual energy consumption of the families. The results show some problems with the current procedure and give some options to improve it. Some research needs are identified to gain more insights in the influence of different behavioural factors on the actual energy use for heating. - Highlights: > The energy advice procedure (EAP) calculates the energy use for heating in dwellings. > Calculations are compared with the real energy use for 5 dwellings. > A survey on the occupants' behaviour is used to interpret the observed differences. > Default values used in the EAP can be very different from the observed behaviour.

  6. Spatial and temporal variation in domestic biofuel consumption rates and patterns in Zimbabwe: implications for atmospheric trace gas emission

    International Nuclear Information System (INIS)

    Ludwig, J.; Andreae, M.O.; Helas, G.; Marufu, L.; University of Utrecht; Lelieveld, J.

    1999-01-01

    An ecologically nationwide and all-year-round domestic biofuel consumption study was conducted in Zimbabwe from January 1996 to March 1997. The study aimed at (a) establishing the determinants and magnitudes of spatial and temporal variations in biofuel consumption rates, (b) estimating the overall mean national rural and urban consumption rates, and (c) estimating the contribution of domestic biomass burning in Zimbabwe to the emission of atmospheric trace gases. The main source of spatial variation in biofuel consumption rates was found to be settlement type (rural or urban). Within a settlement type, per capita consumption rates varied in time and space with household size, ambient temperature, and physical availability. In rural areas wood and agricultural residues were consumed at national average rates of 1.3±0.2 and 0.07±0.01 tonnes capita -1 year -1 , respectively. In urban centres wood was consumed at an average rate of 0.4±0.26 tonnes capita -1 year -1 . These consumption rates translate into emission outputs from Zimbabwe of 4.6 Tg CO 2 -C year -1 , 0.4 Tg CO-C year -1 , 5.3 Gg NO-N year -1 , 14.5 Gg CH 4 -C year -1 , 24.2 Gg NMHC-C year -1 , 2.9 Gg organic acid-C year -1 (formic and acetic acids) and 48.4 Gg aerosol-C year -1 . For CO 2 , CO, and NO, these domestic biofuel emissions represent 41±6%, 67±6%, and 8±1%, respectively, of the total output of all sources evaluated and documented in Zimbabwe to date. This means that of the studied sources, domestic biomass burning is the major source of CO 2 and CO emission in Zimbabwe

  7. Domestic fuel consumption in Estonia (The first half of 1993)

    International Nuclear Information System (INIS)

    Veski, Rein

    1993-01-01

    According to the data of the Estonian Statistics Department the consumption of fuels in Estonia over the period of January-June 1993 was a follows: coal 77,053 t, oil shale 7,981,840 t, fuel peat 127,376 t, peat briquette 42,041 t, firewood 154,511 solid metres, wood chip 55,648 solid metres. The consumption of fuel peat (chiefly for producing briquette) was more considerable in the town of Kohtla-Jaerve and in the districts of Paernu and Tartu where Estonia's major peat-briquette plants are located. The share of peat in the other industries has been less significant. (author)

  8. Domestic work, consumption and intersectionality: agency possibilities in the trajectory of a (former domestic worker

    Directory of Open Access Journals (Sweden)

    Renata Mourão Macedo

    2015-12-01

    Full Text Available The paper reflects on the articulation of social categories of difference and intersectionalities from the analysis of a domestic worker trajectory, who is in transition to the profession of nursing assistant. I argue that, in the analyzed trajectory, the professional qualification and the possibility to consume some goods, before accessible only to middle and upper classes, were prominent in the search for agency, achievements facilitated by a favorable socio-economic context. Through an anthropological perspective, the purpose of the paper is to contribute to the debate on the articulation of categories such as gender, class and race, focusing on the agency possibilities in contexts marked by inequalities.

  9. The Effects of Domestic Energy Consumption on Urban Development Using System Dynamics

    Science.gov (United States)

    Saryazdi, M. D.; Homaei, N.; Arjmand, A.

    2018-05-01

    In developed countries, people have learned to follow efficient consumption patterns, while in developing countries, such as Iran, these patterns are not well executed. A large amount of energy is almost consumed in buildings and houses and though the consumption patterns varies in different societies, various energy policies are required to meet the consumption challenges. So far, several papers and more than ten case studies have worked on the relationship between domestic energy consumption and urban development, however these researches did not analyzed the impact of energy consumption on urban development. Therefore, this paper attempts to examine the interactions between the energy consumption and urban development by using system dynamics as the most widely used methods for complex problems. The proposed approach demonstrates the interactions using causal loop and flow diagrams and finally, suitable strategies will be proposed for urban development through simulations of different scenarios.

  10. Lifestyles and domestic energy consumption : strategic options for encouraging sustainable energy consumption

    NARCIS (Netherlands)

    Breemhaar, B.; Gool, van W.A.C.; Ester, P.; Midden, C.J.H.

    1996-01-01

    The National Research Programme for Global Air Pollution and Climate Change commissioned us to investigate whether the different ways in which households use energy for their domestic activities can be divided into patterns that could be regarded as lifestyles. At the same time we investigated

  11. Energy consumption and total factor productivity growth in Iranian agriculture

    Directory of Open Access Journals (Sweden)

    Reza Moghaddasi

    2016-11-01

    Full Text Available In this study we investigated the relation between energy consumption and growth of total factor productivity (TFP of agriculture in Iran from 1974 to 2012 using Solow residual method. The results from estimated aggregate Cobb–Douglas production function showed that one percent change in the value of labor, capital and energy will lead to 4.07, 0.09 and 0.49 percent change in agriculture value added, respectively. Also in a long term, based on the Johansen cointegration test, there is a negative relation between TFP growth and energy consumption in Iranian agriculture which might be due to cheap and inefficient energy use in this sector. Gradual liberalization of energy price and use of so called green box support policies is recommended.

  12. Factors affecting domestic water consumption in rural households upon access to improved water supply: insights from the Wei River Basin, China

    NARCIS (Netherlands)

    Fan, L.; Liu, G.; Wang, F.; Geissen, V.; Ritsema, C.J.

    2013-01-01

    Comprehensively understanding water consumption behavior is necessary to design efficient and effective water use strategies. Despite global efforts to identify the factors that affect domestic water consumption, those related to domestic water use in rural regions have not been sufficiently

  13. Passive Solar Techniques to Improve Thermal Comfort and Reduce Energy Consumption of Domestic Use

    OpenAIRE

    Naci Kalkan; Ihsan Dagtekin

    2016-01-01

    Passive design responds to improve indoor thermal comfort and minimize the energy consumption. The present research analyzed the how efficiently passive solar technologies generate heating and cooling and provide the system integration for domestic applications. In addition to this, the aim of this study is to increase the efficiency of solar systems system with integration some innovation and optimization. As a result, outputs of the project might start a new sector to provide environmentall...

  14. The Impact of Socio-Economic Indicators on Sustainable Consumption of Domestic Electricity in Lithuania

    Directory of Open Access Journals (Sweden)

    Sergej Vojtovic

    2018-01-01

    Full Text Available Lithuania is one of the EU Member States, where the rate of energy consumption is comparatively low but consumption of electricity has been gradually increasing over the last few years. Despite this trend, households in only three EU Member States consume less electricity than Lithuanian households. The purpose of this research is to analyse the impact of socio-economic factors on the domestic electricity consumption in Lithuania, i.e., to establish whether electricity consumption is determined by socio-economic conditions or population’s awareness to save energy. Cointegration analysis, causality test and error-correction model were used for the analysis. The results reveal that there is a long run equilibrium relationship between residential electricity consumption per capita and GDP at current prices as well as the ratio of the registered unemployed to the working-age population. In consequence, the results of the research propose that improvement of living standards for Lithuanian community calls for the necessity to pay particular attention to the promotion of sustainable electricity consumption by providing consumers with appropriate information and feedback in order to seek new energy-related consumption practices.

  15. A New System to Estimate and Reduce Electrical Energy Consumption of Domestic Hot Water in Spain

    Directory of Open Access Journals (Sweden)

    Alberto Gutierrez-Escolar

    2014-10-01

    Full Text Available Energy consumption rose about 28% over the 2001 to 2011 period in the Spanish residential sector. In this environment, domestic hot water (DHW represents the second highest energy demand. There are several methodologies to estimate DHW consumption, but each methodology uses different inputs and some of them are based on obsolete data. DHW energy consumption estimation is a key tool to plan modifications that could enhance this consumption and we decided to update the methodologies. We studied DHW consumption with data from 10 apartments in the same building during 18 months. As a result of the study, we updated one chosen methodology, adapting it to the current situation. One of the challenges to improve efficiency of DHW use is that most of people are not aware of how it is consumed in their homes. To help this information to reach consumers, we developed a website to allow users to estimate the final electrical energy needed for DHW. The site uses three estimation methodologies and chooses the best fit based on information given by the users. Finally, the application provides users with recommendations and tips to reduce their DHW consumption while still maintaining the desired comfort level.

  16. Comparative gross domestic production and electricity consumption per capita in the context of nuclear power prospect

    International Nuclear Information System (INIS)

    Ridzuan Abdul Mutalib; Maragatham Kumar; Nik Arlina Nik Ali; Abi Muttaqin Jalal Bayar; Aisya Raihan Abdul Kadir; Muhammed Zulfakar Zolkaffly; Azlinda Aziz; Jamal Khaer Ibrahim

    2008-08-01

    Malaysia, based on its economic and industrial growth level should be able to absorb nuclear technology and capacity in implementing a nuclear power programme. Malaysia Gross Domestic Production (GDP) and electricity consumption (kWh per capita is higher compared with other developing countries, which have already announced their plans to implement nuclear power programme. Furthermore, Asia reliance on nuclear power plants to meet growing energy needs in the near future is also significantly increasing. This paper presents the comparative GDP and kWh per capita in Asia and globally in the context of nuclear power prospect in Malaysia. (Author)

  17. Determinants of consumption expenditure and its share to total ...

    African Journals Online (AJOL)

    Proportion of household consumption spending of incomes of smallholder farmers reviewed with factors determining consumption in Ikwuano Abia State, Nigeria exposed relevant policy issues. A multi-stage random sampling technique guided the selection of a panel of 96 small-scale farmers who supplied cross-sectional ...

  18. Development of energy consumption in households. Relations with domestic behavior; Ontwikkeling energiegebruik in de huishouding. Relaties met huishoudelijk gedrag

    Energy Technology Data Exchange (ETDEWEB)

    Groot-Marcus, J.P.; Scherhorn, E.

    1999-07-01

    The development of technology, technological innovations and demographic developments are known factors with respect to their impact on energy consumption. However, it is not yet very clear to what extent behavioral changes play a part in favor or to the detriment of energy consumption. In this report an outline is given of developments with respect to the level of provisions, services, amenities, etc. and related domestic behavior, as far as it concerns the consumption of energy of private households in the Netherlands in the second part of the 20th century. Therefore, this study is not about the impact of technological innovations, but about technological changes and changes in the materialistic environment, which resulted in an adjustment of the domestic situation and of several types of domestic behavior, and thus, also resulted in effects on energy consumption. Concrete subjects that are dealt with are the house, heating, personal care, and laundry. 60 refs.

  19. Thermal performance behavior of a domestic hot water solar storage tank during consumption operation

    International Nuclear Information System (INIS)

    Dehghan, A.A.; Barzegar, A.

    2011-01-01

    Transient thermal performance behavior of a vertical storage tank of a domestic solar water heating system with a mantle heat exchanger has been investigated numerically in the discharge/consumption mode. It is assumed that the tank is initially stratified during its previous heat storing/charging operation. During the discharging period, the city cold water is fed at the bottom of the tank and hot water is extracted from its top outlet port for consumption. Meanwhile, the collector loop is assumed to be active. The conservation equations in the axis-symmetric cylindrical co-ordinate have been used and discretised by employing the finite volume method. The low Reynolds number (LRN) k - ω model is utilized for treating turbulence in the fluid. The influence of the tank Grashof number, the incoming cold fluid Reynolds number and the size of the inlet port of the heat storage tank on the transient thermal characteristics of the tank is investigated and discussed. It is found that for higher values of Grashof number, the pre-established thermal stratification is well preserved during the discharging operation mode. It is also noticed that in order to have a tank with a proper thermal performance and or have least mixing inside the tank during the consumption period, the tank inflow Reynolds number and or its inflow port diameter should be kept below certain values. In these cases, the storage tank is enabling to provide proper amount of hot water with a proper temperature for consumption purposes.

  20. Optimization of Photovoltaic Self-consumption using Domestic Hot Water Systems

    Directory of Open Access Journals (Sweden)

    Ângelo Casaleiro

    2018-06-01

    Full Text Available Electrified domestic hot water systems, being deferrable loads, are an important demand side management tool and thus have the potential to enhance photovoltaic self-consumption. This study addresses the energy and economic performance of photovoltaic self-consumption by using a typical Portuguese dwelling. Five system configurations were simulated: a gas boiler (with/without battery and an electric boiler (without demand management and with genetic and heuristic optimization. A sensitivity analysis on photovoltaic capacity shows the optimum photovoltaic sizing to be in the range 1.0 to 2.5 kWp. The gas boiler scenario and the heuristic scenario present the best levelized cost of energy, respectively, for the lower and higher photovoltaic capacities. The use of a battery shows the highest levelized cost of energy and the heuristic scenario shows the highest solar fraction (56.9%. Results also highlight the great potential on increasing photovoltaic size when coupled with electrified domestic hot water systems, to accommodate higher solar fractions and achieve lower costs, through energy management.

  1. Evaluating the applicability of integrated domestic energy consumption frameworks in the UK

    International Nuclear Information System (INIS)

    Keirstead, James

    2006-01-01

    Domestic energy consumption (DEC) has been traditionally understood using disciplinary perspectives, focusing on specific components of the energy consumption system such as technologies or costs. However, early attempts to encourage energy conservation demonstrated that these frameworks often miss important contextual factors such as cultural values and behavioural interactions with technologies. This evidence, combined with the present need for energy policies that can address environmental, social, and economic concerns, suggests that a broader perspective is needed. Integrated frameworks of DEC were first proposed over 20 years ago but very little has been said about the ideas proposed in these papers, whether it be critiquing their form or assessing their impact on theory and practice. This paper attempts to fill this gap by examining the influence of integrated frameworks in academic literature and in UK energy policy. It is argued that a common language could stimulate renewed interest in the integrated perspective and thereby help policy makers meet these diverse goals. To this end, a flexible agent-based framework is proposed to stimulate debate and clarify the role of an integrated approach to domestic energy policy

  2. THE RELATIONSHIP BETWEEN PRIMARY ENERGY CONSUMPTION, PRODUCTION AND GROSS DOMESTIC INCOME (GDP IN TURKEY

    Directory of Open Access Journals (Sweden)

    ÖZGE KORKMAZ

    2013-06-01

    Full Text Available The ability to reach a sustainable economic growth of countries initially depends on the usage of energy resources efficiently. But an unequal  distribution of energy resources in the world increases the dependency on energy in countries which have insufficient energy resources such as Turkey. Therefore, it has a great importance to analyze the share of imported energy resources for economic growth. The correlation between energy consumption and changes in gross domestic product, increases the importance of energy policies while determining  the economical policies of countries. In this study, the causality relationship between energy consumption, energy generation  and GDP in Turkey are examined using annual data for the period 1960-2009. Johansen Cointegration Causality Test and Vector Error Correction Mechanism (VECM is used for this study. Empirical results for the period under discussion there is a relationship between the variables and error correction mechanism based on long-term Granger causality test. It showed that  bileteral causality  with the energy consumption to GDP.

  3. Investigation of different wall profiles on energy consumption and baking time in domestic ovens

    Directory of Open Access Journals (Sweden)

    Onbasioglu S. U.

    2013-04-01

    Full Text Available This present study, has aimed to examine and improve the momentum and heat transport mechanism in a domestic oven. At the beginning, the experimental study has been carried out in the oven that analyzing heat transfer behavior of the oven. During the preparation and procedure of the energy consumption experiments, standards determined in EN 50304 had been used. In addition to experimental results, the numerical simulation has showed that increasing diffusion over the walls and advection in the center, the performance of the oven can be improved. Using this idea, two different models have been set up in the oven walls and have been experimentally and numerically studied. Finally, the results have been compared with the original case that validates the initial idea by improving the performance of the oven.

  4. Modelling of domestic refrigerators' energy consumption under real life conditions in Europe

    Energy Technology Data Exchange (ETDEWEB)

    Geppert, Jasmin

    2011-05-23

    In recent decades, energy and resource savings have become increasingly important, not only in the industrial, but also the residential sector. As one of the largest energy users in private homes, domestic refrigerators and freezers were among the first appliances to be targeted for energy efficiency improvements. With the aim of encouraging manufacturers to develop and produce more efficient appliances, the European Energy Label was introduced in the mid-nineties. However, the energy use of refrigerators does not only depend on technical components and features. Especially the using conditions in private homes are of a decisive influence. Thus, the present study has been conducted to test the sensitivity of refrigerators' energy consumption to various usage conditions within realistic ranges, which have been determined by means of two empirical studies. Key information gathered from the experiments were used as a base for the development and validation of a simplified model that allows predicting the energy consumption of refrigerators in use. The practical experiments were performed under controlled laboratory conditions with four different refrigerators with an A{sup +} or A{sup ++} energy efficiency rating (two statically cooled built-in fridge-freezers, one dynamically cooled refrigerator and one statically cooled refrigerator). The investigations revealed that the ambient temperature has the greatest impact on a refrigerator's energy consumption, followed by thermostat setting and heat load by insertion of warm items. The refrigerators' load under static conditions as well as the number of door openings have almost no impact on energy consumption. The modelling methodology follows a first-principle approach adjusted by experimental data. When compared to experimental results, model predictions show a reasonable agreement for the whole range of investigated conditions. (orig.)

  5. The domestic work of consumption: materiality, migration and home-making

    Directory of Open Access Journals (Sweden)

    Marta Vilar Rosales

    2010-10-01

    Full Text Available This article aims to discuss the potentials of an integrated approach to two significant fields of practice: materiality and migration. Based on the results of a preliminary approach to the Portuguese migrant community in Toronto and three previous ethnographies with Portuguese and Indi-Portuguese migrants conducted in Lisbon, Maputo and four Brazilian cities, it intends in particular to explore the various ways in which the home and home-making as a social and cultural process can work as a significant field to explore that relation. It will be argued that domestic materiality constitutes a particularly productive field to look at the relationships between macro-contexts and micro-practices, social formations and cultural institutions that affect and shape the life experiences of those who migrate. In order to discuss its participation in the evaluations, reconfigurations and processes of rebuilding / reconstructions that necessarily take part in all migratory movements, the work of domestic consumption will be addressed as an expression of those processes but also as a constitutive activity, i. e., the (reproduction of identity and belonging.

  6. A dwelling-level investigation into the physical and socio-economic drivers of domestic energy consumption in England

    International Nuclear Information System (INIS)

    Wyatt, Peter

    2013-01-01

    The UK Government's Department for Energy and Climate Change has been investigating the feasibility of developing a national energy efficiency data framework covering both domestic and non-domestic buildings. Working closely with the Energy Saving Trust and energy suppliers, the aim is to develop a data framework to monitor changes in energy efficiency, develop and evaluate programmes and improve information available to consumers. Key applications of the framework are to understand trends in built stock energy use, identify drivers and evaluate the success of different policies. For energy suppliers, it could identify what energy uses are growing, in which sectors and why. This would help with market segmentation and the design of products. For building professionals, it could supplement energy audits and modelling of end-use consumption with real data and support the generation of accurate and comprehensive benchmarks. This paper critically examines the results of the first phase of work to construct a national energy efficiency data-framework for the domestic sector focusing on two specific issues: (a) drivers of domestic energy consumption in terms of the physical nature of the dwellings and socio-economic characteristics of occupants and (b) the impact of energy efficiency measures on energy consumption. - Highlights: • We examine the drivers of domestic energy consumption. • We examine the impact of domestic energy efficiency measures on energy use. • Dwelling type and size affect electricity and gas consumption. • Income level, tenure and number of resident adults influence energy use. • Energy efficiency measures lead to significant energy savings for households

  7. Control Strategies to Reduce the Energy Consumption of Central Domestic Hot Water Systems

    Energy Technology Data Exchange (ETDEWEB)

    Dentz, Jordan [The Levy Partnership, Inc., New York, NY (United States). Advanced Residential Integrated Energy Solutions; Ansanelli, Eric [The Levy Partnership, Inc., New York, NY (United States). Advanced Residential Integrated Energy Solutions; Henderson, Hugh [The Levy Partnership, Inc., New York, NY (United States). Advanced Residential Integrated Energy Solutions; Varshney, Kapil [The Levy Partnership, Inc., New York, NY (United States). Advanced Residential Integrated Energy Solutions

    2016-06-23

    Domestic hot water (DHW) heating is the second largest energy end use in U.S. buildings, exceeded only by space conditioning. Recirculation systems consisting of a pump and piping loop(s) are commonly used in multifamily buildings to reduce wait time for hot water at faucets; however, constant pumping increases energy consumption by exposing supply and return line piping to continuous heat loss, even during periods when there is no demand for hot water. In this study, ARIES installed and tested two types of recirculation controls in a pair of buildings in order to evaluate their energy savings potential. Demand control, temperature modulation controls, and the simultaneous operation of both were compared to the baseline case of constant recirculation. Additionally, interactive effects between DHW control fuel reductions and space conditioning (heating and cooling) were estimated in order to make more realistic predictions of the payback and financial viability of retrofitting DHW systems with these controls. Results showed that DHW fuel consumption reduced by 7% after implementing the demand control technique, 2% after implementing temperature modulation, and 15% after implementing demand control and temperature modulation techniques simultaneously; recirculation pump runtime was reduced to 14 minutes or less per day. With space heating and cooling interactions included, the estimated annual cost savings were 8%, 1%, and 14% for the respective control techniques. Possible complications in the installation, commissioning and operation of the controls were identified and solutions offered.

  8. Control Strategies to Reduce the Energy Consumption of Central Domestic Hot Water Systems

    Energy Technology Data Exchange (ETDEWEB)

    Dentz, Jordan; Ansanelli, Eric; Henderson, Hugh; Varshney, Kapil

    2016-06-03

    Domestic hot water (DHW) heating is the second largest energy end use in U.S. buildings, exceeded only by space conditioning. Recirculation systems consisting of a pump and piping loop(s) are commonly used in multifamily buildings to reduce wait time for hot water at faucets; however, constant pumping increases energy consumption by exposing supply and return line piping to continuous heat loss, even during periods when there is no demand for hot water. In this study, ARIES installed and tested two types of recirculation controls in a pair of buildings in order to evaluate their energy savings potential. Demand control, temperature modulation controls, and the simultaneous operation of both were compared to the baseline case of constant recirculation. Additionally, interactive effects between DHW control fuel reductions and space conditioning (heating and cooling) were estimated in order to make more realistic predictions of the payback and financial viability of retrofitting DHW systems with these controls. Results showed that DHW fuel consumption reduced by 7% after implementing the demand control technique, 2% after implementing temperature modulation, and 15% after implementing demand control and temperature modulation techniques simultaneously; recirculation pump runtime was reduced to 14 minutes or less per day. With space heating and cooling interactions included, the estimated annual cost savings were 8%, 1%, and 14% for the respective control techniques. Possible complications in the installation, commissioning and operation of the controls were identified and solutions offered.

  9. Reduction of Energy Consumption and CO2 Emissions in Domestic Water Heating by Means of Direct Expansion Solar Assisted Heat Pump

    International Nuclear Information System (INIS)

    Baleta, J.; Curko, T.; Cutic, T.; Pasanec, J.; Soldo, V.

    2012-01-01

    Domestic water heating in households sector is usually performed by either fossil fuel fired or electric boilers. Both the combustion process of the former and large electricity consumption of the latter strongly influence overall greenhouse gas emissions. Moreover, very high specific heat of water requires large quantity of energy for water heating making a significant impact on the overall energy consumption in the households sector whose total consumption of 80,81 PJ equals to 19,6% of total primary energy supply in Croatia in 2010. Considering the mentioned impact on energy consumption and CO 2 emissions as well as goals set by European Commission (so called 20-20-20), new technologies based on renewable energy sources are more than welcome in the field of domestic water heating. Direct expansion solar assisted heat pump is presented in this paper. Its working principle is based on single-stage vapour-compression cycle. Representing a gradual step to commercial application with a water tank of 300 l, the developed mobile unit is designed as a test rig enabling all necessary measurements to evaluate potential of solar irradiation for domestic water heating on various locations. Besides the unit description, trial testing results are presented and analyzed as well as a basic comparison of CO 2 emissions between solar assisted heat pump and conventionally used water heating systems. Taking into account both the decentralized water heating and favourable climatic conditions (especially along the Croatian Adriatic coast) as well as rising fossil fuel prices, it is expected that solar assisted heat pumps will be commercialized in the near future.(author)

  10. The effect of building regulations and energy conservation measures in domestic sector on national energy consumption

    International Nuclear Information System (INIS)

    Samo, S.R.; Akhund, M.A.; Brohi, K.M.

    2004-01-01

    In England, housing accounts for some 30% of total fuel consumption and a similar proportion of energy-related carbon dioxide (CO/sub 2/) emission. A study has been conducted to analyse the effect of the legislations and UK thermal building regulations on national energy consumption in housing. This research paper presents data on the percentage of dwelling stock, the energy consumption, energy cost and carbon dioxide (CO/sub 2/) emission in different types of dwellings, which comply different building regulations from 1965 to 1995. It was found that. 66% of the dwelling stock, which comply the building Regulations before 1965, consumes 73% of total energy used in housing. This dwelling stock is also responsible for 75% of carbon dioxide (CO/sub 2/) emission. Whereas currently only 4% of the dwelling stock complies the latest building regulations 1995 which consume 2 % of energy and produce a similar percentage of carbon dioxide (CO/sub 2/) emission in housing. Since the large portion of the dwelling stock is comprised of old dwellings, therefore the greatest potential for energy conservation measures can be found in improving these dwellings instead of constructing new dwellings. (author)

  11. Experimental Investigation of a Natural Circulation Solar Domestic Water Heater Performance under Standard Consumption Rate

    DEFF Research Database (Denmark)

    Kolaei, Alireza Rezania; Taherian, H.; Ganji, D. D.

    2012-01-01

    This paper reports experimental studies on the performance of a natural circulation solar water heater considering the weather condition of a city in north of Iran. The tests are done on clear and partly cloudy days. The variations of storage tank temperature due to consumption from the tank, daily...... consumption influence on the solar water heater efficiency, and on the input temperature of the collector are studied and the delivered daily useful energy has been obtained. The results show that by withdrawing from storage tank, the system as well as its collector efficiency will increase. Considering...... the value of the coefficient FRUL and τα, which are obtained experimentally as 6.03 and 0.83 respectively, average. monthly total load that is covered by this solar water heating system is estimated....

  12. RANKING OF LOCAL AND DOMESTIC FUEL-ENERGY RECOURSES IN GROSS CONSUMPTION OF BELARUSSIAN FUEL-ENERGY RECOURSES

    Directory of Open Access Journals (Sweden)

    Y. N. Rumiantsava

    2008-01-01

    Full Text Available Local and domestic fuel-energy recourses of theRepublicofBelarusin gross consumption of fuel-energy  recourses  has  been ranked on the  basis of the  analysis of scientific  literature,  statistical information and also fundamental documentation in the sphere of energy policy and power saving. The paper proposes to give a special emphasis on usage of products after processing domestically manufactured fuel-energy recourses that have been obtained from local and imported raw-materials with the purpose to estimate a power security level of the Republic from a new point of view.

  13. Dynamics of Domestic Water Consumption in the Urban Area of the Kathmandu Valley: Situation Analysis Pre and Post 2015 Gorkha Earthquake

    OpenAIRE

    Sadhana Shrestha; Yoko Aihara; Arun Prasad Bhattarai; Niranjan Bista; Sudarshan Rajbhandari; Naoki Kondo; Futaba Kazama; Kei Nishida; Junko Shindo

    2017-01-01

    Information regarding domestic water consumption is vital, as the Kathmandu Valley will soon be implementing the Melamchi Water Supply Project; however, updated information on the current situation after the 2015 Gorkha Earthquake (GEQ) is still lacking. We investigated the dynamics of domestic water consumption pre- and post-GEQ. The piped water supply was short, and consumption varied widely across the Kathmandu Upatyaka Khanepani Limited (KUKL) branches and altitude. The reduction in piped...

  14. The rapid growth of domestic oil consumption in Saudi Arabia and the opportunity cost of oil exports foregone

    International Nuclear Information System (INIS)

    Gately, Dermot; Al-Yousef, Nourah; Al-Sheikh, Hamad M.H.

    2012-01-01

    We analyze the rapid growth of Saudi Arabia's domestic oil consumption, a nine-fold increase in 40 years, to nearly 3 million barrels per day, about one-fourth of production. Such rapid growth in consumption – 5.7% annually, which is 37% faster than its income growth of 4.2% – will challenge Saudi Arabia's ability to increase its oil exports, which are relied upon in long-term world oil projections by the International Energy Agency (IEA), US Department of Energy (DOE) and British Petroleum (BP). However, these institutions assume unprecedented slowdowns in Saudi oil consumption – from 5.7% annual growth historically to less than 2% in the future – allowing them to project increases in Saudi oil exports. Using 1971–2010 data, we estimate that the income responsiveness (elasticity) of oil consumption is at least 1.5—using both Ordinary Least Squares regression and Cointegration methods. We believe that continued high growth rates for domestic oil consumption are more likely than the dramatic slowdowns projected by IEA, DOE and BP. This will have major implications for Saudi production and export levels. - Highlights: ► We analyze the rapid growth of Saudi Arabia's domestic oil consumption, now one-fourth of production. ► Estimated income elasticity of oil demand at least 1.5, using OLS and Co-integration. ► Yet IEA, DOE and BP project unprecedented slowdowns, from 5.7% historically to below 2%, half the rate of income growth. ► Continued high growth rates are more likely, with major implications for Saudi production and export levels.

  15. Future US energy demands based upon traditional consumption patterns lead to requirements which significantly exceed domestic supply

    Science.gov (United States)

    1975-01-01

    Energy consumption in the United States has risen in response to both increasing population and to increasing levels of affluence. Depletion of domestic energy reserves requires consumption modulation, production of fossil fuels, more efficient conversion techniques, and large scale transitions to non-fossile fuel energy sources. Widening disparity between the wealthy and poor nations of the world contributes to trends that increase the likelihood of group action by the lesser developed countries to achieve political and economic goals. The formation of anticartel cartels is envisioned.

  16. Association of Coffee Consumption with Total and Cause-Specific Mortality in Three Large Prospective Cohorts

    Science.gov (United States)

    Ding, Ming; Satija, Ambika; Bhupathiraju, Shilpa N; Hu, Yang; Sun, Qi; Han, Jiali; Lopez-Garcia, Esther; Willett, Walter; van Dam, Rob M.; Hu, Frank B.

    2015-01-01

    Background The association between consumption of caffeinated and decaffeinated coffee and risk of mortality remains inconclusive. Methods and Results We examined the associations of consumption of total, caffeinated, and decaffeinated coffee with risk of subsequent total and cause-specific mortality among 74,890 women in the Nurses’ Health Study (NHS), 93,054 women in the NHS 2, and 40,557 men in the Health Professionals Follow-up Study. Coffee consumption was assessed at baseline using a semi-quantitative food frequency questionnaire. During 4,690,072 person-years of follow-up, 19,524 women and 12,432 men died. Consumption of total, caffeinated, and decaffeinated coffee were non-linearly associated with mortality. Compared to non-drinkers, coffee consumption one to five cups/d was associated with lower risk of mortality, while coffee consumption more than five cups/d was not associated with risk of mortality. However, when restricting to never smokers, compared to non-drinkers, the HRs of mortality were 0.94 (0.89 to 0.99) for ≤ 1 cup/d, 0.92 (0.87 to 0.97) for 1.1-3 cups/d, 0.85 (0.79 to 0.92) for 3.1-5 cups/d, and 0.88 (0.78 to 0.99) for > 5 cups/d (p for non-linearity = 0.32; p for trend coffee (p for trend = 0.022). Significant inverse associations were observed between coffee consumption and deaths due to cardiovascular disease, neurological diseases, and suicide. No significant association between coffee consumption and total cancer mortality was found. Conclusions Higher consumption of total coffee, caffeinated coffee, and decaffeinated coffee was associated with lower risk of total mortality. PMID:26572796

  17. Association of Coffee Consumption With Total and Cause-Specific Mortality in 3 Large Prospective Cohorts.

    Science.gov (United States)

    Ding, Ming; Satija, Ambika; Bhupathiraju, Shilpa N; Hu, Yang; Sun, Qi; Han, Jiali; Lopez-Garcia, Esther; Willett, Walter; van Dam, Rob M; Hu, Frank B

    2015-12-15

    The association between consumption of caffeinated and decaffeinated coffee and risk of mortality remains inconclusive. We examined the associations of consumption of total, caffeinated, and decaffeinated coffee with risk of subsequent total and cause-specific mortality among 74,890 women in the Nurses' Health Study (NHS), 93,054 women in the Nurses' Health Study II, and 40,557 men in the Health Professionals Follow-up Study. Coffee consumption was assessed at baseline using a semiquantitative food frequency questionnaire. During 4,690,072 person-years of follow-up, 19,524 women and 12,432 men died. Consumption of total, caffeinated, and decaffeinated coffee were nonlinearly associated with mortality. Compared with nondrinkers, coffee consumption of 1 to 5 cups per day was associated with lower risk of mortality, whereas coffee consumption of more than 5 cups per day was not associated with risk of mortality. However, when restricting to never smokers compared with nondrinkers, the hazard ratios (and 95% confidence intervals) of mortality were 0.94 (0.89-0.99) for 1.0 or less cup per day, 0.92 (0.87-0.97) for 1.1 to 3.0 cups per day, 0.85 (0.79-0.92) for 3.1 to 5.0 cup per day, and 0.88 (0.78-0.99) for more than 5.0 cup per day (P value for nonlinearity = 0.32; P value for trend coffee (P value for trend = 0.022). Significant inverse associations were observed between coffee consumption and deaths attributed to cardiovascular disease, neurologic diseases, and suicide. No significant association between coffee consumption and total cancer mortality was found. Higher consumption of total coffee, caffeinated coffee, and decaffeinated coffee was associated with lower risk of total mortality. © 2015 American Heart Association, Inc.

  18. Factors affecting domestic water consumption in rural households upon access to improved water supply: insights from the Wei River Basin, China.

    Science.gov (United States)

    Fan, Liangxin; Liu, Guobin; Wang, Fei; Geissen, Violette; Ritsema, Coen J

    2013-01-01

    Comprehensively understanding water consumption behavior is necessary to design efficient and effective water use strategies. Despite global efforts to identify the factors that affect domestic water consumption, those related to domestic water use in rural regions have not been sufficiently studied, particularly in villages that have gained access to improved water supply. To address this gap, we investigated 247 households in eight villages in the Wei River Basin where three types of improved water supply systems are implemented. Results show that domestic water consumption in liters per capita per day was significantly correlated with water supply pattern and vegetable garden area, and significantly negatively correlated with family size and age of household head. Traditional hygiene habits, use of water appliances, and preference for vegetable gardening remain dominant behaviors in the villages with access to improved water supply. Future studies on rural domestic water consumption should pay more attention to user lifestyles (water appliance usage habits, outdoor water use) and cultural backgrounds (age, education).

  19. Photovoltaic energy in France. Individual domestic self-consumption: until 20 pc of savings on electric power bills and a return on investment greater than 100 pc

    International Nuclear Information System (INIS)

    Lorgeril, Charlotte de; Ribeyrolles, Charlyne; Robert-Baby, Xavier; Landesman, Olga; Lausseure, Martine

    2017-11-01

    This analysis presents the context within which domestic energy self-consumption is integrated into the French market, perspectives of development of the sector, and profitability potential assessments for households. It describes the context and mechanisms of self-consumption, outlines dynamics which favour self-consumption in France, identifies conditions for a profitable business model, and discusses levers of support of the self-consumption sector in France

  20. Domestic Water Consumption under Intermittent and Continuous Modes of Water Supply

    NARCIS (Netherlands)

    Fan, L.; Liu, G.; Wang, F.; Ritsema, C.J.; Geissen, V.

    2014-01-01

    Although an extensive literature emphasizes the disadvantages of intermittent water supply, it remains prevalent in rural areas of developing countries. Understanding the effects of water supply time restrictions on domestic water use activities and patterns, especially for hygienic purposes, is

  1. Spatiotemporal variation of domestic biomass burning emissions in rural China based on a new estimation of fuel consumption.

    Science.gov (United States)

    Xing, Xiaofan; Zhou, Ying; Lang, Jianlei; Chen, Dongsheng; Cheng, Shuiyuan; Han, Lihui; Huang, Dawei; Zhang, Yanyun

    2018-06-01

    Domestic biomass burning (DBB) influences both indoor and outdoor air quality due to the multiple pollutants released during incomplete and inefficient combustion. The emissions are not well quantified because of insufficient information, which were the key parameters related to fuel consumption estimation, such as province- and year-specific percentage of domestic straw burning (P straw ) and firewood consumption (Fc). In this study, we established the quantitative relationship between rural-related socioeconomic parameters (e.g., rural per-capita income and rural Engel's coefficient) and P straw /Fc. DBB emissions, including 12 crop straw types and firewood for 12 kinds of pollutants in China during the period 1995-2014, were estimated based on fuel-specific emission factors and detailed fuel consumption data. The results revealed that the national emissions generally increased initially and then decreased with the turning point around 2007-2008. Firewood burning was the major source of the NH 3 and BC emissions; straw burning contributed more to SO 2 , NMVOC, CO, OC, and CH 4 emissions; while the major contributor changed from firewood to domestic straw burning for NOx, PM 10 , PM 2.5 , CO 2 , and Hg emissions. The emission trends varied among the 31 provinces. The major agricultural regions of north-eastern, central, and south-western China were always characterized by high emissions. The spatial variation mainly occurred in the northeast and north China (increase), and central-south and coastal regions of China (decrease). Copyright © 2018 Elsevier B.V. All rights reserved.

  2. Total, Free, and Added Sugar Consumption and Adherence to Guidelines: The Dutch National Food Consumption Survey 2007–2010

    Science.gov (United States)

    Sluik, Diewertje; van Lee, Linde; Engelen, Anouk I.; Feskens, Edith J. M.

    2016-01-01

    A high sugar intake is a subject of scientific debate due to the suggested health implications and recent free sugar recommendations by the WHO. The objective was to complete a food composition table for added and free sugars, to estimate the intake of total sugars, free sugars, and added sugars, adherence to sugar guidelines and overall diet quality in Dutch children and adults. In all, 3817 men and women (7–69 years) from the Dutch National Food Consumption Survey 2007–2010 were studied. Added and free sugar content of products was assigned by food composition tables and using labelling and product information. Diet was assessed with two 24-h recalls. Diet quality was studied in adults with the Dutch Healthy Diet-index. Total sugar intake was 22% Total Energy (%TE), free sugars intake 14 %TE, and added sugar intake 12 %TE. Sugar consumption was higher in children than adults. Main food sources of sugars were sweets and candy, non-alcoholic beverages, dairy, and cake and cookies. Prevalence free sugar intake diet quality was similar comparing adults adherent and non-adherent to the sugar guidelines, although adherent adults had a higher intake of dietary fiber and vegetables. Adherence to the WHO free sugar guidelines of sugar guidelines was not strongly associated with higher diet quality in adults. PMID:26828518

  3. Total, Free, and Added Sugar Consumption and Adherence to Guidelines: The Dutch National Food Consumption Survey 2007-2010.

    Science.gov (United States)

    Sluik, Diewertje; van Lee, Linde; Engelen, Anouk I; Feskens, Edith J M

    2016-01-28

    A high sugar intake is a subject of scientific debate due to the suggested health implications and recent free sugar recommendations by the WHO. The objective was to complete a food composition table for added and free sugars, to estimate the intake of total sugars, free sugars, and added sugars, adherence to sugar guidelines and overall diet quality in Dutch children and adults. In all, 3817 men and women (7-69 years) from the Dutch National Food Consumption Survey 2007-2010 were studied. Added and free sugar content of products was assigned by food composition tables and using labelling and product information. Diet was assessed with two 24-h recalls. Diet quality was studied in adults with the Dutch Healthy Diet-index. Total sugar intake was 22% Total Energy (%TE), free sugars intake 14 %TE, and added sugar intake 12 %TE. Sugar consumption was higher in children than adults. Main food sources of sugars were sweets and candy, non-alcoholic beverages, dairy, and cake and cookies. Prevalence free sugar intake diet quality was similar comparing adults adherent and non-adherent to the sugar guidelines, although adherent adults had a higher intake of dietary fiber and vegetables. Adherence to the WHO free sugar guidelines of sugar guidelines was not strongly associated with higher diet quality in adults.

  4. Analysis of effecting factors on domestic refrigerators’ energy consumption in use

    International Nuclear Information System (INIS)

    Geppert, Jasmin; Stamminger, Rainer

    2013-01-01

    Highlights: • Energy consumption of refrigerators is highly sensitive to operating conditions. • Ambient temperature has the highest impact on energy consumption of refrigerator. • There is a quadratic relationship between ambient temperature and energy use. • Compartment temperature and additional heat load have a lower impact on energy use. • Under moderate conditions, measured energy use closely match Energy Label values. - Abstract: In order to determine the sensitiveness of refrigerators’ energy consumption on various operational factors reflecting real life conditions, four different refrigerators were tested in laboratory using Box–Behnken design with three variables (ambient temperature, thermostat setting position and additional heat load by storing warm food) at three different levels. The investigations show that the energy consumption of refrigerators is highly sensitive to actual operational conditions. Daily energy consumption of one and the same appliance may vary between a few watt-hours and 2000 Wh and even more, dependent on the respective operational factors. Analysis of variance (ANOVA) reveals that ambient temperature is the most influential factor on the energy consumption of a refrigerator. Energy use is also affected, to a minor degree, by internal compartment temperature and additional heat load. Test results are presented and energy consumption data are compared with values shown on the European Energy Label. Results are discussed also with regard to the question as to whether or not the Energy Label and the associated test standard are appropriate to project actual energy consumption in use

  5. Total sleep time, alcohol consumption, and the duration and severity of alcohol hangover

    NARCIS (Netherlands)

    van Schrojenstein Lantman, Marith; Mackus, Marlou; Roth, Thomas; Verster, Joris C|info:eu-repo/dai/nl/241442702

    2017-01-01

    INTRODUCTION: An evening of alcohol consumption often occurs at the expense of sleep time. The aim of this study was to determine the relationship between total sleep time and the duration and severity of the alcohol hangover. METHODS: A survey was conducted among Dutch University students to

  6. Total, Free, and Added Sugar Consumption and Adherence to Guidelines: The Dutch National Food Consumption Survey 2007–2010

    Directory of Open Access Journals (Sweden)

    Diewertje Sluik

    2016-01-01

    Full Text Available A high sugar intake is a subject of scientific debate due to the suggested health implications and recent free sugar recommendations by the WHO. The objective was to complete a food composition table for added and free sugars, to estimate the intake of total sugars, free sugars, and added sugars, adherence to sugar guidelines and overall diet quality in Dutch children and adults. In all, 3817 men and women (7–69 years from the Dutch National Food Consumption Survey 2007–2010 were studied. Added and free sugar content of products was assigned by food composition tables and using labelling and product information. Diet was assessed with two 24-h recalls. Diet quality was studied in adults with the Dutch Healthy Diet-index. Total sugar intake was 22% Total Energy (%TE, free sugars intake 14 %TE, and added sugar intake 12 %TE. Sugar consumption was higher in children than adults. Main food sources of sugars were sweets and candy, non-alcoholic beverages, dairy, and cake and cookies. Prevalence free sugar intake <10 %TE was 5% in boys and girls (7–18 years, 29% in women, and 33% in men. Overall diet quality was similar comparing adults adherent and non-adherent to the sugar guidelines, although adherent adults had a higher intake of dietary fiber and vegetables. Adherence to the WHO free sugar guidelines of <5 %TE and <10 %TE was generally low in the Netherlands, particularly in children. Adherence to the added and free sugar guidelines was not strongly associated with higher diet quality in adults.

  7. Domestic Refrigerators Temperature Prediction Strategy for the Evaluation of the Expected Power Consumption

    DEFF Research Database (Denmark)

    Lakshmanan, Venkatachalam; Marinelli, Mattia; Kosek, Anna Magdalena

    2013-01-01

    This paper discusses and presents a simple temperature prediction strategy for the domestic refrigerator. The main idea is to predict the duration it takes to the Cold chamber temperature to reach the thresholds according to the state of the compressor and to the last temperature measurements....... The experiments are conducted at SYSLAB facility at DTU Risø Campus having a set of refrigerators working at different set point temperatures, with different ambient temperatures and under different thermal load conditions. The prediction strategy is tested using a set of different refrigerators in order...

  8. Quantifying the Risk of Human Toxoplasma gondii Infection Due to Consumption of Domestically Produced Lamb in the United States.

    Science.gov (United States)

    Guo, Miao; Mishra, Abhinav; Buchanan, Robert L; Dubey, Jitender P; Hill, Dolores E; Gamble, H Ray; Pradhan, Abani K

    2016-07-01

    Toxoplasma gondii is a prevalent protozoan parasite worldwide. Human toxoplasmosis is responsible for considerable morbidity and mortality in the United States, and meat products have been identified as an important source of T. gondii infections in humans. The goal of this study was to develop a farm-to-table quantitative microbial risk assessment model to predict the public health burden in the United States associated with consumption of U.S. domestically produced lamb. T. gondii prevalence in market lambs was pooled from the 2011 National Animal Health Monitoring System survey, and the concentration of the infectious life stage (bradyzoites) was calculated in the developed model. A log-linear regression and an exponential doseresponse model were used to model the reduction of T. gondii during home cooking and to predict the probability of infection, respectively. The mean probability of infection per serving of lamb was estimated to be 1.5 cases per 100,000 servings, corresponding to ∼6,300 new infections per year in the U.S. Based on the sensitivity analysis, we identified cooking as the most effective method to influence human health risk. This study provided a quantitative microbial risk assessment framework for T. gondii infection through consumption of lamb and quantified the infection risk and public health burden associated with lamb consumption.

  9. Wild and semi-domesticated food plant consumption in seven circum-Mediterranean areas

    NARCIS (Netherlands)

    Hadjichambis, A.C.; Paraskeva-Hadjichambi, D.; Della, A.; Giusti, M.E.; Pasquale, C.; Lenzarini, C.; Censorii, E.; Gonzales-Tejero, M.R.; Sanchez-Rojas, C.P.; Ramiro-Gutierrez, J.M.; Skoula, M.; Johnson, C.; Sarpaki, A.; Hmamouchi, M.; Jorhi, S.; El-Demerdash, M.; El-Zayat, M.; Pieroni, A.

    2008-01-01

    The use of local Mediterranean food plants is at the brink of disappearance. Even though there is relatively abundant information on inventories of wild edible taxa, there is also a crucial need to understand how these plants are consumed and when and how these consumption phenomena change over time

  10. Meta-Analysis of Price Elasticity for Urban Domestic Water Consumption in Iran

    Directory of Open Access Journals (Sweden)

    Mina Tajabadi

    2018-03-01

    Full Text Available Price elasticity plays a critical role in determining water tariff and its system. Many economic decision makers and researchers have estimated demand function for different cities in order to predict the associated income and price elasticity. In this research we reviewed 20 studies on urban domestic water demand function from which 63 price elasticity values were obtained. Since the price elasticity values obtained from these studies had significant statistical differences, the aim of this research is to determine the effective factors in price elasticity values as well as to analyze differences in such values using meta-analysis technique. The meta-analysis technique focuses on variation in water price elasticity results. The statistical meta-analysis technique focuses on two main objectives of publication bias or publication heterogeneity in reported results. The results indicated that publication bias is negligible while publication heterogeneity is significant. The major factors affecting price elasticity values are classified into 4 categories including theoretical, model, data and socio-geographical specifications. The result indicated that variables such as income, time-series datasets, natural logarithm function and use of stone-geary theory which is the basis for predicting many domestic water demand functions, significantly overestimate the price elasticity values. Also the geographical condition of the region, population density and use of OLS technique to estimate the demand parameters underestimates the price elasticity values.

  11. Optimizing Ship Speed to Minimize Total Fuel Consumption with Multiple Time Windows

    Directory of Open Access Journals (Sweden)

    Jae-Gon Kim

    2016-01-01

    Full Text Available We study the ship speed optimization problem with the objective of minimizing the total fuel consumption. We consider multiple time windows for each port call as constraints and formulate the problem as a nonlinear mixed integer program. We derive intrinsic properties of the problem and develop an exact algorithm based on the properties. Computational experiments show that the suggested algorithm is very efficient in finding an optimal solution.

  12. Household Consumption of Food-Away-From-Home: Total Expenditure and by Type of Food Facility

    OpenAIRE

    Vicki A. McCracken; Jon A. Brandt

    1987-01-01

    Consistent with prior expectations based on household production theory, household income, time value, size and composition, and the environment in which production and consumption occurred were all important determinants of total household expenditures on food-away-from-home. However, the importance of these factors varied by type of food facility: conventional restaurants, fast-food facilities, and other commercial establishments. Decomposition of the tobit elasticities indicated the differ...

  13. Beverage Consumption Habits in Italian Population: Association with Total Water Intake and Energy Intake

    Directory of Open Access Journals (Sweden)

    Lorenza Mistura

    2016-10-01

    Full Text Available Background: The aim of this study was to investigate total water intake (TWI from water, beverages and foods among Italian adults and the elderly. Methods: Data of 2607 adults and the elderly, aged 18–75 years from the last national food consumption survey, INRAN-SCAI 2005-06, were used to evaluate the TWI. The INRAN-SCAI 2005-06 survey was conducted on a representative sample of 3323 individuals aged 0.1 to 97.7 years. A 3-day semi-structured diary was used for participants to record the consumption of all foods, beverages and nutritional supplements. Results: On average, TWI was 1.8 L for men and 1.7 L for women. More than 75% of women and 90% of men did not comply with the European Food Safety Authority (EFSA Adequate Intake. The contribution of beverages to the total energy intake (EI was 6% for the total sample. Water was the most consumed beverage, followed by alcoholic beverages for men and hot beverages for women. Conclusion: According to the present results, adults and elderly Italians do not reach the adequate intake for water as suggested by the EFSA and by the national reference level of nutrient and energy intake. Data on water consumption should also be analyzed in single socio-demographic groups in order to identify sub-groups of the population that need more attention and to plan more targeted interventions.

  14. Analysis of the structural changes in domestic consumption of FUEL and energetic resources of Moscow

    Directory of Open Access Journals (Sweden)

    L. G. Moiseykina

    2017-01-01

    Full Text Available Purpose of the study. The fuel and energy complex is one of the important components of the mechanism of functioning of the national economy in general and municipal economy in particular, since the main tasks of the complex include: provision of hot water supply all year round and heat during the winter period, meeting the needs of the population and municipal economy in gas, supply of gasoline and diesel fuel to satisfy consumers, as well as the supply of coal, peat, fuel oil and other fuels for the urban economy. An important role is played by enterprises of the fuel and energy complex in terms of providing jobs to the population. The fuel and energy complex of Moscow is one of the largest in Russia. A feature of its functioning is the concentrated consumption of gas, fuel, electricity, heat energy and other energy resources. The formation and development of the fuel and energy complex in Moscow is largely due to the rapidly developing economy of the megapolis – large-scale construction of housing and infrastructure, sustainable population growth entails a constant increase in consumption of fuel and energy resources. Monitoring the efficiency of the use of fuel and energy resources makes it possible to identify ways to reduce the volume of consumption to a level that allows, within the approved limit, to implement the planned rate of social and economic development of the city. Materials and methods. Information base of the research was made by statistical data characterizing the volume of consumption of certain types of fuel and energy resources in the market of the Moscow region. The methodological basis of the study is made up of statistical methods of analysis of structure and structural shifts, dynamics. Their use made it possible to conduct a thorough analysis of the differentiation of consumption of various types of fuel and energy resources, as well as structural changes in the differentiations in question. It made it possible to

  15. Natural gas reserves/total energy consumption: a useful new ratio for addressing global climate change concerns

    International Nuclear Information System (INIS)

    Siddiqi, T.A.

    2002-01-01

    Energy analysts have used the reserves/production ratios for oil and natural gas for decades as indicators of the ability of countries to maintain or increase their production of those fuels. The global community is now faced with the challenge of reducing carbon dioxide emissions from a variety of sources, with the energy sector being the largest contributor to the anthropogenic emissions of greenhouse gases. Natural gas has emerged as a highly desirable fuel, since it produces lower emissions of carbon dioxide than coal or oil for equivalent amounts of energy supplied. The ratio of a country's proven natural gas reserves to its total energy consumption is a good indicator of its ability to improve its air quality situation or address greenhouse gas reduction targets from domestic natural gas sources. This paper provides the ratio for several countries at different stages of development, and discusses some of the implications. In countries where exploration for natural gas has been limited, the estimated resources in place may sometimes be a more useful indicator than proven reserves, and could be used instead. (author)

  16. The Moral Geography of Food in a Dual Economy:Tourist versus Domestic Consumption in Cuba

    OpenAIRE

    Wilson, Marisa

    2012-01-01

    The opening of the Cuban economy to tourism and to the United States dollar has had a profound impact on the spaces and subjects of food production, exchange and consumption. While ‘luxuries’ sold in hard currency are now legally available to a particular subsection of society, namely visitors and privileged Cubans with hard currency, most people remain attached to the state-controlled peso economy as they only receive peso wages. In this article I argue that the uneven development of Cuba’s ...

  17. A Longitudinal Supra-Inguinal Fascia Iliaca Compartment Block Reduces Morphine Consumption After Total Hip Arthroplasty.

    Science.gov (United States)

    Desmet, Matthias; Vermeylen, Kris; Van Herreweghe, Imré; Carlier, Laurence; Soetens, Filiep; Lambrecht, Stijn; Croes, Kathleen; Pottel, Hans; Van de Velde, Marc

    The role of a fascia iliaca compartment block (FICB) for postoperative analgesia after total hip arthroplasty (THA) remains questionable. High-dose local anesthetics and a proximal injection site may be essential for successful analgesia. High-dose local anesthetics may pose a risk for local anesthetic systemic toxicity. We hypothesized that a high-dose longitudinal supra-inguinal FICB is safe and decreases postoperative morphine consumption after anterior approach THA. We conducted a prospective, double blind, randomized controlled trial. Patients scheduled for THA were randomized to group FICB (longitudinal supra-inguinal FICB with 40-mL ropivacaine 0.5%) or group C (control, no block). Standard hypothesis tests (t test or Mann-Whitney U test, χ test) were performed to analyze baseline characteristics and outcome parameters. The primary end point of the study was total morphine (mg) consumption at 24 hours postoperatively. Serial total and free ropivacaine serum levels were determined in 10 patients. After obtaining ethical committee approval and written informed consent, 88 patients were included. Mean (SD) morphine consumption at 24 hours postoperatively was reduced in group FICB compared to group C: 10.25 (1.64) mg versus 19.0 (2.4) mg (P = 0.004). Using a mean dose of 2.6-mg/kg ropivacaine (range, 2-3.4 mg/kg), none of the patients had total or free ropivacaine levels above the maximum tolerated serum concentration. We conclude that a high-dose longitudinal supra-inguinal FICB reduces postoperative morphine requirements after anterior approach THA.Clinical Trials Registry: EU Clinical Trials Register. www.clinicaltrialsregister.eu #2014-002122-12.

  18. METHODOLOGY OF DOMESTIC STUDIES OF MEDICINAL DRUGS NEED AND THEIR CONSUMPTION

    Directory of Open Access Journals (Sweden)

    N. B. Dryomova

    2015-01-01

    Full Text Available At the current development stage of Russian healthcare rational use of limited financial resources for the fullest satisfaction of population's need in medicinal drugs acquires a special importance. Therefore, the issue about knowledge of experts in determination of need in drugs and evaluation of the consumption, as well as methods applied for these scientific and practical tasks resolution has a critical character. The purpose of our work is to characterize the development of research methodology of medicinal drugs need and their consumption in Russia. We have revealed the dynamics and tendencies of analyzed scientific direction development, leading scientists, principal methods, and study objects using scientometric methods of content-analysis and scientific works calculation (dissertations autoab-stracts. We have established the fact of significant change of methodology beginning with 2000 comparing with a period 1970-1980s. According to authors' opinion this was conditioned by objective need in problem solving connected with pharmaceutical support in the frameworks of state guarantees.

  19. Criterion 6, indicator 28 : total and per capita consumption of wood and wood products in round wood equivalents

    Science.gov (United States)

    James L. Howard; Rebecca Westby; Kenneth E. Skog

    2010-01-01

    Total consumption of wood and paper products and fuelwood, in roundwood equivalents, increased between 1965 and 1988 from 13.2 to 18.9 billion cubic feet. Since 1988, it has been about 20 billion cubic feet per year. Total per capita consumption increased between 1965 and 1987, from 68 to 83 ft3 per year. Since 1987 through 2006, per capita...

  20. Issues of geothermal and biomass energy efficiency in agriculture, industry, transports and domestic consumption

    Directory of Open Access Journals (Sweden)

    Cornelia Nistor

    2014-12-01

    Full Text Available Increasing energy efficiency should be a concern for both the firm managers and any leader at any level, given that energy efficiency significantly reduce production costs. An important aspect of this is the use of renewable energy sources, in different types of activities, depending on the possibilities to produce it on favorable terms, to supply at relatively low costs and to efficiently consume it both in the producing units and the households. A skilful and powerful leader will seek and support, through its influence, all the means that determine the reduction of the production costs and obtain a profit as high as possible. Wider use of renewable energy promotes concern for the environment through clean energy, for reducing pollution and for facilitate, in some cases, even the increase of the production with the same costs or lower costs. In agriculture, industry, transports and household consumption, a high importance presents the geothermal energy and the biomass as source of energy.

  1. Total dietary sugar consumption does not influence sleep or behaviour in Australian children.

    Science.gov (United States)

    Watson, Emily J; Coates, Alison M; Banks, Siobhan; Kohler, Mark

    2018-06-01

    This study aimed to compare sugar intake in Australian children with current guidelines and determine if total sugar consumption as a percentage of energy (sugar %E) exacerbates the relationship between sleep and behaviour. A sample of 287 children aged 8-12 years (boys 48.8%, age: 10.7 ± 1.3 years), and their parents/guardians completed a battery of questionnaires. Children completed a food frequency questionnaire, and parents completed demographic, sleep, and behaviour questionnaires. Average sugar intake was 134.9 ± 71.7 g per day (sugar %E 26.0 ± 7.0%), and only 55 (19%) participants did not exceed the recommended sugar intake limit. Correlations and logistical regressions indicated that sugar %E was not associated with sleep or behavioural domains (r range = -0.07-0.08; p range = .173-.979) nor contributed to the prediction of sleep behaviour problems (p range = .16-.80). Whilst a high proportion of children consumed above the recommended amount of daily total sugar, total sugar consumption was not related to behavioural or sleep problems, nor affected the relationship between these variables.

  2. Householders' Mental Models of Domestic Energy Consumption: Using a Sort-And-Cluster Method to Identify Shared Concepts of Appliance Similarity.

    Science.gov (United States)

    Gabe-Thomas, Elizabeth; Walker, Ian; Verplanken, Bas; Shaddick, Gavin

    2016-01-01

    If in-home displays and other interventions are to successfully influence people's energy consumption, they need to communicate about energy in terms that make sense to users. Here we explore householders' perceptions of energy consumption, using a novel combination of card-sorting and clustering to reveal shared patterns in the way people think about domestic energy consumption. The data suggest that, when participants were asked to group appliances which they felt naturally 'went together', there are relatively few shared ideas about which appliances are conceptually related. To the extent participants agreed on which appliances belonged together, these groupings were based on activities (e.g., entertainment) and location within the home (e.g., kitchen); energy consumption was not an important factor in people's categorisations. This suggests messages about behaviour change aimed at reducing energy consumption might better be tied to social practices than to consumption itself.

  3. Householders' Mental Models of Domestic Energy Consumption: Using a Sort-And-Cluster Method to Identify Shared Concepts of Appliance Similarity.

    Directory of Open Access Journals (Sweden)

    Elizabeth Gabe-Thomas

    Full Text Available If in-home displays and other interventions are to successfully influence people's energy consumption, they need to communicate about energy in terms that make sense to users. Here we explore householders' perceptions of energy consumption, using a novel combination of card-sorting and clustering to reveal shared patterns in the way people think about domestic energy consumption. The data suggest that, when participants were asked to group appliances which they felt naturally 'went together', there are relatively few shared ideas about which appliances are conceptually related. To the extent participants agreed on which appliances belonged together, these groupings were based on activities (e.g., entertainment and location within the home (e.g., kitchen; energy consumption was not an important factor in people's categorisations. This suggests messages about behaviour change aimed at reducing energy consumption might better be tied to social practices than to consumption itself.

  4. Association of Coffee Consumption With Total and Cause-Specific Mortality Among Nonwhite Populations.

    Science.gov (United States)

    Park, Song-Yi; Freedman, Neal D; Haiman, Christopher A; Le Marchand, Loïc; Wilkens, Lynne R; Setiawan, Veronica Wendy

    2017-08-15

    Coffee consumption has been associated with reduced risk for death in prospective cohort studies; however, data in nonwhites are sparse. To examine the association of coffee consumption with risk for total and cause-specific death. The MEC (Multiethnic Cohort), a prospective population-based cohort study established between 1993 and 1996. Hawaii and Los Angeles, California. 185 855 African Americans, Native Hawaiians, Japanese Americans, Latinos, and whites aged 45 to 75 years at recruitment. Outcomes were total and cause-specific mortality between 1993 and 2012. Coffee intake was assessed at baseline by means of a validated food-frequency questionnaire. 58 397 participants died during 3 195 484 person-years of follow-up (average follow-up, 16.2 years). Compared with drinking no coffee, coffee consumption was associated with lower total mortality after adjustment for smoking and other potential confounders (1 cup per day: hazard ratio [HR], 0.88 [95% CI, 0.85 to 0.91]; 2 to 3 cups per day: HR, 0.82 [CI, 0.79 to 0.86]; ≥4 cups per day: HR, 0.82 [CI, 0.78 to 0.87]; P for trend coffee. Significant inverse associations were observed in 4 ethnic groups; the association in Native Hawaiians did not reach statistical significance. Inverse associations were also seen in never-smokers, younger participants (coffee was associated with lower risk for death in African Americans, Japanese Americans, Latinos, and whites. National Cancer Institute.

  5. Dynamics of Domestic Water Consumption in the Urban Area of the Kathmandu Valley: Situation Analysis Pre and Post 2015 Gorkha Earthquake

    Directory of Open Access Journals (Sweden)

    Sadhana Shrestha

    2017-03-01

    Full Text Available Information regarding domestic water consumption is vital, as the Kathmandu Valley will soon be implementing the Melamchi Water Supply Project; however, updated information on the current situation after the 2015 Gorkha Earthquake (GEQ is still lacking. We investigated the dynamics of domestic water consumption pre- and post-GEQ. The piped water supply was short, and consumption varied widely across the Kathmandu Upatyaka Khanepani Limited (KUKL branches and altitude. The reduction in piped, ground, and jar water consumption and the increase in tanker water consumption post-GEQ appeared to be due to the impact of the GEQ. However, the impact did not appear to be prominent on per capita water consumption, although it was reduced from 117 to 99 L post-GEQ. Piped, ground, and tanker water use were associated with an increase and jar water use was associated with a decrease in water consumption. Despite improvements in quantity, inequality in water consumption and inequity in affordability across wealth status was well established. This study suggests to KUKL the areas of priority where improvements to supply are required, and recommends an emphasis on resuming performance. Policy planners should consider the existing inequity in affordability, which is a major issue in the United Nations Sustainable Development Goals.

  6. Priority listing of industrial processes by total energy consumption and potential for savings. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Streb, A.J.

    1977-01-01

    A survey of eight of the most energy-intensive segments of the U.S. industry is made to quantify the energy consumed in the principal process units, to identify areas in which significant improvement appear possible, and to rank the process units in terms of total energy consumption and the potential for improvement. Data on the steel, paper, aluminum, textile, cement, and glass industries, petroleum refineries, and olefins and derivative products industries were compiled to help plan the development of new energy sources and to provide targets for energy conservation activities. (MCW)

  7. Factors affecting domestic water consumption in rural households upon access to improved water supply: insights from the Wei River Basin, China.

    Directory of Open Access Journals (Sweden)

    Liangxin Fan

    Full Text Available Comprehensively understanding water consumption behavior is necessary to design efficient and effective water use strategies. Despite global efforts to identify the factors that affect domestic water consumption, those related to domestic water use in rural regions have not been sufficiently studied, particularly in villages that have gained access to improved water supply. To address this gap, we investigated 247 households in eight villages in the Wei River Basin where three types of improved water supply systems are implemented. Results show that domestic water consumption in liters per capita per day was significantly correlated with water supply pattern and vegetable garden area, and significantly negatively correlated with family size and age of household head. Traditional hygiene habits, use of water appliances, and preference for vegetable gardening remain dominant behaviors in the villages with access to improved water supply. Future studies on rural domestic water consumption should pay more attention to user lifestyles (water appliance usage habits, outdoor water use and cultural backgrounds (age, education.

  8. Causes of Domestic Water Consumption Trends in the City of Alicante: Exploring the Links between the Housing Bubble, the Types of Housing and the Socio-Economic Factors

    Directory of Open Access Journals (Sweden)

    Álvaro-Francisco Morote

    2016-08-01

    Full Text Available The European Mediterranean coastline has experienced major tourism-related urbanization since 1960. This is a dynamic that has led to increased spending on water consumption for urban and tourism-related uses. The objective of this paper is to define and to analyze how domestic water consumption in the city of Alicante evolved between 2000 and 2013. Real billing figures for individual households were analyzed according to the type of housing and the income level of the occupants. The conclusions drawn show that consumption fell over the period studied, and that there are different patterns in water expenditure depending on the type of housing and the inhabitants.

  9. Prevalence of Toxoplasma gondii antibodies in domestic donkeys (Equus asinus) in Durango, Mexico slaughtered for human consumption.

    Science.gov (United States)

    Alvarado-Esquivel, Cosme; Alvarado-Esquivel, Domingo; Dubey, Jitender P

    2015-01-17

    Nothing is known about Toxoplasma gondii prevalence in donkeys in Mexico. Meat from donkey is consumed by humans in Mexico and also exported to other countries. We sought to determine the presence of antibodies against T. gondii in 239 domestic donkeys (Equus asinus) for slaughter in Durango, Mexico using the modified agglutination test (MAT). Donkeys were sampled in four premises (trade centers) where donkeys were gather for shipment to abattoirs in other Mexican states. Antibodies to T. gondii were found in 26 (10.9%) of 239 donkeys, with MAT titers of 1:25 in 7, 1:50 in 11, 1:100 in 6, and 1:200 in 2. Seropositive donkeys were found in three (75%) of the four gathering premises studied. Seroprevalence in donkeys varied from 0% to 23.1% among gathering premises. The seroprevalence of T. gondii infection was comparable among donkeys regardless their age, sex or health status. Seropositivity to T. gondii was found in donkeys between 1 to 12 years old. Multivariate analysis showed that seropositivity to T. gondii was associated with the gathering premises (OR = 1.58; 95% CI: 1.11-2.24; P = 0.009). This is the first report of T. gondii infection in donkeys in Mexico. Results indicate that consumption of undercooked or raw meat from T. gondii-infected donkeys is potentially a source of T. gondii infection for humans.

  10. Influence of radioprotectors on total body weight evolution and on oxygen consumption in lethal dose irradiated animals. (Preliminary study)

    International Nuclear Information System (INIS)

    Fatome, M.; Martine, G.; Bargy, E.; Andrieu, L.

    Comparison of total body weight evolution and oxygen consumption in lethal dose irradiated animals, protected by various well known radioprotective substances, isolated or in mixture, with evolution and consumption of non protected animals irradiated at the same dose and with these of check animals [fr

  11. Mixing alcohol with energy drink (AMED) and total alcohol consumption : a systematic review and meta-analysis

    NARCIS (Netherlands)

    Verster, Joris C|info:eu-repo/dai/nl/241442702; Benson, Sarah; Johnson, Sean J; Scholey, Andrew; Alford, Chris

    It has been suggested that consuming alcohol mixed with energy drink (AMED) may increase total alcohol consumption. Aims of this systematic review and meta-analysis were (i) to compare alcohol consumption of AMED consumers with alcohol only (AO) consumers (between-group comparisons), and (ii) to

  12. Consumption-based Total Suspended Particulate Matter Emissions in Jing-Jin-Ji Area of China

    Science.gov (United States)

    Yang, S.; Chen, S.; Chen, B.

    2014-12-01

    The highly-industrialized regions in China have been facing a serious problem of haze mainly consisted of total suspended particulate matter (TSPM), which has attracted great attention from the public since it directly impairs human health and clinically increases the risks of various respiratory and pulmonary diseases. In this paper, we set up a multi-regional input-output (MRIO) model to analyze the transferring routes of TSPM emissions between regions through trades. TSPM emission from particulate source regions and sectors are identified by analyzing the embodied TSPM flows through monetary flow and carbon footprint. The track of TSPM from origin to end via consumption activities are also revealed by tracing the product supply chain associated with the TSPM emissions. Beijing-Tianjin-Hebei (Jing-Jin-Ji) as the most industrialized area of China is selected for a case study. The result shows that over 70% of TSPM emissions associated with goods consumed in Beijing and Tianjin occurred outside of their own administrative boundaries, implying that Beijing and Tianjin are net embodied TSPM importers. Meanwhile, 63% of the total TSPM emissions in Hebei Province are resulted from the outside demand, indicating Hebei is a net exporter. In addition, nearly half of TSPM emissions are the by-products related to electricity and heating supply and non-metal mineral products in Jing-Jin-Ji Area. Based on the model results, we provided new insights into establishing systemic strategies and identifying mitigation priorities to stem TSPM emissions in China. Keywords: total suspended particulate matter (TSPM); urban ecosystem modeling; multi-regional input-output (MRIO); China

  13. Cashew consumption reduces total and LDL cholesterol: a randomized, crossover, controlled-feeding trial.

    Science.gov (United States)

    Mah, Eunice; Schulz, Jacqueline A; Kaden, Valerie N; Lawless, Andrea L; Rotor, Jose; Mantilla, Libertie B; Liska, DeAnn J

    2017-05-01

    Background: Cashews are the third most-consumed tree nut in the United States and are abundant with monounsaturated fatty acids and polyunsaturated fatty acids, which are associated with reduced cardiovascular disease risk. Although a qualified Food and Drug Administration health claim exists for nuts and heart health, cashews have been exempt from its use because cashews exceed the disqualifying amount of saturated fatty acids. Approximately one-third of the saturated fat in cashews is stearic acid, which is relatively neutral on blood lipids, thereby suggesting that cashews could have effects that are similar to those of other nuts. However, clinical data on cashews and blood lipids have been limited. Objective: We investigated the effect of reasonable intakes of cashews on serum lipids in adults with or at risk of high LDL cholesterol. Design: In a randomized, crossover, isocaloric, controlled-feeding study, 51 men and women (aged 21-73 y) with a median LDL-cholesterol concentration of 159 mg/dL (95% CI: 146, 165 mg/dL) at screening consumed typical American diets with cashews (28-64 g/d; 50% of kilocalories from carbohydrate, 18% of kilocalories from protein, and 32% of kilocalories from total fat) or potato chips (control; 54% of kilocalories from carbohydrate, 18% of kilocalories from protein, and 29% of kilocalories from total fat) for 28 d with a ≥2-wk washout period. Results: Consumption of the cashew diet resulted in a significantly greater median change from baseline (compared with the control, all P cholesterol [-3.9% (95% CI: -9.3%, 1.7%) compared with 0.8% (95% CI: -1.5%, 4.5%), respectively], LDL cholesterol [-4.8% (95% CI: -12.6%, 3.1%) compared with 1.2% (95% CI: -2.3%, 7.8%), respectively], non-HDL cholesterol [-5.3% (95% CI: -8.6%, 2.1%) compared with 1.7% (95% CI: -0.9%, 5.6%), respectively], and the total-cholesterol:HDL-cholesterol ratio [-0.0% (95% CI: -4.3%, 4.8%) compared with 3.4% (95% CI: 0.6%, 5.2%), respectively]. There were no

  14. The effect of whisky and wine consumption on total phenol content and antioxidant capacity of plasma from healthy volunteers

    DEFF Research Database (Denmark)

    Duthie, GG; Pedersen, M W; PC, Morrice

    1998-01-01

    wine, malt whisky or unmatured 'new make'spirit. Each volunteer participated on three occasions one week apart, consuming one of the beverages each time. Bloodsamples were obtained from the anticubital vein at intervals up to 4h after consumption of the beverages when a urinesample was also obtained....... RESULTS: Within 30 min of consumption of the wine and whisky, there was a similar andsignificant increase in plasma total phenol content and antioxidant capacity as determined by the ferric reducing capacityof plasma (FRAP). No changes were observed following consumption of 'new make' spirit. CONCLUSIONS......OBJECTIVE: To assess whether consumption of 100 ml of whisky or red wine by healthy male subjects increasedplasma total phenol content and antioxidant capacity. DESIGN: A Latin square arrangement to eliminate ordering effectswhereby, after an overnight fast, nine volunteers consumed 100 ml of red...

  15. Milk intake and total dairy consumption: associations with early menarche in NHANES 1999-2004.

    Directory of Open Access Journals (Sweden)

    Andrea S Wiley

    2011-02-01

    Full Text Available Several components of dairy products have been linked to earlier menarche.This study assessed whether positive associations exist between childhood milk consumption and age at menarche or the likelihood of early menarche (<12 yrs in a U.S sample. Data derive from the National Health and Nutrition Examination Survey (NHANES 1999-2004. Two samples were utilized: 2657 women age 20-49 yrs and 1008 girls age 9-12 yrs. In regression analysis, a weak negative relationship was found between frequency of milk consumption at 5-12 yrs and age at menarche (daily milk intake β = -0.32, P<0.10; "sometimes/variable milk intake" β = -0.38, P<0.06, each compared to intake rarely/never. Cox regression yielded no greater risk of early menarche among those who drank milk "sometimes/varied" or daily vs. never/rarely (HR: 1.20, P<0.42, HR: 1.25, P<0.23, respectively. Among the 9-12 yr olds, Cox regression indicated that neither total dairy kcal, calcium and protein, nor daily milk intake in the past 30 days contributed to early menarche. Girls in the middle tertile of milk intake had a marginally lower risk of early menarche than those in the highest tertile (HR: 0.6, P<0.06. Those in the lowest tertiles of dairy fat intake had a greater risk of early menarche than those in the highest (HR: 1.5, P<0.05, HR: 1.6, P<0.07, lowest and middle tertile, respectively, while those with the lowest calcium intake had a lower risk of early menarche (HR: 0.6, P<0.05 than those in the highest tertile. These relationships remained after adjusting for overweight or overweight and height percentile; both increased the risk of earlier menarche. Blacks were more likely than Whites to reach menarche early (HR: 1.7, P<0.03, but not after controlling for overweight.There is some evidence that greater milk intake is associated with an increased risk of early menarche, or a lower age at menarche.

  16. Control challenges in domestic heating systems

    DEFF Research Database (Denmark)

    Thybo, Honglian; Larsen, Lars F. S.; Weitzmann, Peter

    2007-01-01

    The objective of this paper is to analyze domestic heating applications and identify unfavorable building constructions and control challenges to be addressed by high performance heating control systems. Heating of domestic houses use a large amount of the total energy consumption in Scandinavia....... Hence the potential of reducing energy consumption by applying high performance control is vast. Indoor climate issues are becoming more in focus, which also leads to a demand for high performance heating systems. The paper presents an analysis of how the building elements of today's domestic houses...... with water based floor heating affect the control challenge. The analysis is documented with simulation results....

  17. Total, free, and added Sugar consumption and adherence to guidelines: the Dutch National Food Consumption Survey 2007-2010

    NARCIS (Netherlands)

    Sluik, D.; Lee, van L.; Engelen, A.I.P.; Feskens, E.J.M.

    2016-01-01

    A high sugar intake is a subject of scientific debate due to the suggested health implications and recent free sugar recommendations by the WHO. The objective was to complete a food composition table for added and free sugars, to estimate the intake of total sugars, free sugars, and added sugars,

  18. Energy consumption optimization of the total-FETI solver by changing the CPU frequency

    Science.gov (United States)

    Horak, David; Riha, Lubomir; Sojka, Radim; Kruzik, Jakub; Beseda, Martin; Cermak, Martin; Schuchart, Joseph

    2017-07-01

    The energy consumption of supercomputers is one of the critical problems for the upcoming Exascale supercomputing era. The awareness of power and energy consumption is required on both software and hardware side. This paper deals with the energy consumption evaluation of the Finite Element Tearing and Interconnect (FETI) based solvers of linear systems, which is an established method for solving real-world engineering problems. We have evaluated the effect of the CPU frequency on the energy consumption of the FETI solver using a linear elasticity 3D cube synthetic benchmark. In this problem, we have evaluated the effect of frequency tuning on the energy consumption of the essential processing kernels of the FETI method. The paper provides results for two types of frequency tuning: (1) static tuning and (2) dynamic tuning. For static tuning experiments, the frequency is set before execution and kept constant during the runtime. For dynamic tuning, the frequency is changed during the program execution to adapt the system to the actual needs of the application. The paper shows that static tuning brings up 12% energy savings when compared to default CPU settings (the highest clock rate). The dynamic tuning improves this further by up to 3%.

  19. Effects of zilpaterol hydrochloride on methane production, total body oxygen consumption, and blood metabolites in finishing beef steers

    Science.gov (United States)

    An indirect calorimetry experiment was conducted to determine the effects of feeding zilpaterol hydrochloride (ZH) for 20 d on total body oxygen consumption, respiratory quotient, methane production, and blood metabolites in finishing beef steers. Sixteen Angus steers (initial BW = 555 ± 12.7 kg) w...

  20. A system for accurate on-line measurement of total gas consumption or production rates in microbioreactors

    NARCIS (Netherlands)

    van Leeuwen, Michiel; Heijnen, Joseph J.; Gardeniers, Johannes G.E.; Oudshoorn, Arthur; Noorman, Henk; Visser, Jan; van der Wielen, Luuk A.M.; van Gulik, Walter M.

    2009-01-01

    A system has been developed, based on pressure controlled gas pumping, for accurate measurement of total gas consumption or production rates in the nmol/min range, applicable for on-line monitoring of bioconversions in microbioreactors. The system was validated by carrying out a bioconversion with

  1. Sphagnum mosses limit total carbon consumption during fire in Alaskan black spruce forests

    Science.gov (United States)

    G. Shetler; .R. Turetsky; E. Kane; E. Kasischke

    2008-01-01

    The high water retention of hummock-forming Sphagnum species minimizes soil moisture fluctuations and might protect forest floor organic matter from burning during wildfire. We hypothesized that Sphagnum cover reduces overall forest floor organic matter consumption during wildfire compared with other ground-layer vegetation. We...

  2. Analysis of Palm Oil Production, Export, and Government Consumption to Gross Domestic Product of Five Districts in West Kalimantan by Panel Regression

    Science.gov (United States)

    Sulistianingsih, E.; Kiftiah, M.; Rosadi, D.; Wahyuni, H.

    2017-04-01

    Gross Domestic Product (GDP) is an indicator of economic growth in a region. GDP is a panel data, which consists of cross-section and time series data. Meanwhile, panel regression is a tool which can be utilised to analyse panel data. There are three models in panel regression, namely Common Effect Model (CEM), Fixed Effect Model (FEM) and Random Effect Model (REM). The models will be chosen based on results of Chow Test, Hausman Test and Lagrange Multiplier Test. This research analyses palm oil about production, export, and government consumption to five district GDP are in West Kalimantan, namely Sanggau, Sintang, Sambas, Ketapang and Bengkayang by panel regression. Based on the results of analyses, it concluded that REM, which adjusted-determination-coefficient is 0,823, is the best model in this case. Also, according to the result, only Export and Government Consumption that influence GDP of the districts.

  3. Markers for total consumption estimate of penned holstein x zebu heifers Indicadores para estimativa de consumo total por novilhas holandês x zebu mantidas em confinamento

    Directory of Open Access Journals (Sweden)

    Luiz Januário Magalhães Aroeira

    2010-09-01

    Full Text Available It was aimed to evaluate the effectiveness of the internal markers: indigestible fibers (FDAi and FDNi, lignin Klason and the external markers: chromic oxide and modified enriched hidroxiphenilpropan LIPE® on the total intake estimates of penned crossbreed heifers (Holstein x Zebu. They´re assigned to four diets: elephant grass (Pennisetum purpureum Schum. silage; elephant grass silage and commercial concentrate; chopped sugar cane and urea; chopped sugar cane, urea and commercial concentrate. The chromic oxide underestimated the heifers consumption of all diets and its estimates differed from either hod consumption or those obtained with markers. LIPE® may replace chromic oxide because its consumption estimates did not differ from hod consumption of all diets. The lignin Klason showed to be more appropriate to estimate the heifers consumption that were fed with diets based on grass silage than those heifers fed with sugarcane. This marker underestimated the consumption of heifers that received sugarcane and urea (3,57kg/day of MS when it was compared to the consumption registered in hod (4,05kg/day of MS, however, for those heifers that received sugarcane, urea and supply, lignin Klason underestimated the consumption (3,90kg/day of MS, so that, it differed form consumption in hod (4,90kg/day of MS. The indigestible fibers (FDAi and FDNi were suitable to estimate the heifers consumption in all diets. Those results showed that markers present differentiated effect according to the roughage used.Objetivou-se avaliar a eficácia dos indicadores internos: fibras indigestíveis (FDAi e FDNi e lignina Klason e os indicadores externos: óxido crômico e hidroxifenilpropano enriquecido e modificado LIPE® nas estimativas de consumo total de novilhas mestiças Holandês x Zebu, mantidas em confinamento e submetidas a quatro dietas: silagem de capim elefante (Pennisetum purpureum Schum.; silagem de capim elefante e concentrado comercial; cana

  4. Forecasting total natural-gas consumption in Spain by using the stochastic Gompertz innovation diffusion model

    International Nuclear Information System (INIS)

    Gutierrez, R.; Nafidi, A.; Gutierrez Sanchez, R.

    2005-01-01

    The principal objective of the present study is to examine the possibilities of using a Gompertz-type innovation diffusion process as a stochastic growth model of natural-gas consumption in Spain, and to compare our results with those obtained, on the one hand, by stochastic logistic innovation modelling and, on the other, by using a stochastic lognormal growth model based on a non-innovation diffusion process. Such a comparison is carried out taking into account the macroeconomic characteristics and natural-gas consumption patterns in Spain, both of which reflect the current expansive situation characterizing the Spanish economy. From the technical standpoint a contribution is also made to the theory of the stochastic Gompertz Innovation diffusion process (SGIDP), as applied to the case in question. (author)

  5. [The effects of transversus abdominis plane block on analgesic and anesthetic consumption during total abdominal hysterectomy: a randomized controlled study].

    Science.gov (United States)

    Karaman, Tugba; Ozsoy, Asker Zeki; Karaman, Serkan; Dogru, Serkan; Tapar, Hakan; Sahin, Aynur; Dogru, Hatice; Suren, Mustafa

    A transversus abdominis plane block is a peripheral block method that has been used successfully for pain relief after total abdominal hysterectomy. However, the effects of the combination of the transversus abdominis plane block and general anesthesia on analgesic and anesthetic requirements remain unclear. This randomized placebo-controlled study is aimed to evaluate the effects of transversus abdominis plane block on analgesic and anesthetic consumption during total abdominal hysterectomy under general anesthesia. Sixty-six women undergoing total abdominal hysterectomy were randomized into two groups to receive general anesthesia alone (control group) or with transversus abdominis plane block using 20mL of 0.25% bupivacaine (transversus abdominis plane group). Intraoperative remifentanil and sevoflurane consumption were recorded. We also evaluated the postoperative pain, nausea, quality of recovery scores and rescue analgesic requirement during postoperative 24hours. The total remifentanil and sevoflurane consumption is significantly lower in transversus abdominis plane group; respectively mean (SD) 0.130 (0.25) vs. 0.094 (0.02) mcg.kg -1 .min -1 ; pplane group soon after surgery; median (range) 6 (2-10) vs. 3 (0-5); pplane group had significantly higher QoR-40 scores 190.5 (175-197) vs. 176.5 (141-187); pplane block with general anesthesia can provide reduced opioid and anesthetic consumption and can improve postoperative pain and quality of recovery scores in patients undergoing total abdominal hysterectomy. Copyright © 2018 Sociedade Brasileira de Anestesiologia. Publicado por Elsevier Editora Ltda. All rights reserved.

  6. Prevalence of Toxoplasma gondii antibodies in domestic donkeys (Equus asinus) in Durango, Mexico slaughtered for human consumption

    OpenAIRE

    Alvarado-Esquivel, Cosme; Alvarado-Esquivel, Domingo; Dubey, Jitender P

    2015-01-01

    Background Nothing is known about Toxoplasma gondii prevalence in donkeys in Mexico. Meat from donkey is consumed by humans in Mexico and also exported to other countries. We sought to determine the presence of antibodies against T. gondii in 239 domestic donkeys (Equus asinus) for slaughter in Durango, Mexico using the modified agglutination test (MAT). Donkeys were sampled in four premises (trade centers) where donkeys were gather for shipment to abattoirs in other Mexican states. Results A...

  7. Effect of processing and cooking on total and soluble oxalate content in frozen root vegetables prepared for consumption

    Directory of Open Access Journals (Sweden)

    Z. LISIEWSKA

    2008-12-01

    Full Text Available The oxalate content of beetroot, carrot, celeriac and parsnip after freezing by traditional and modified methods (the latter resulting in a convenience food product, and after the preparation of frozen products for consumption was evaluated. The highest content of total and soluble oxalates (105 and 82 mg 100 g-1 fresh matter was found in beetroot. The lowest proportion (55% of soluble oxalates was noted in celeriac; this proportion was higher in the remaining vegetables, being broadly similar for each of them. Blanching brought about a significant decrease in total and soluble oxalates in fresh vegetables. Cooking resulted in a higher loss of oxalates. The level of oxalates in products prepared for consumption directly after freezing approximated that before freezing. Compared with the content before freezing, vegetables prepared for consumption by cooking after frozen storage contained less oxalates, except for total oxalates in parsnip and soluble oxalates in beetroot and celeriac. The highest ratio of oxalates to calcium was found in raw beetroot; it was two times lower in raw carrot; five times lower in raw celeriac; and eight times lower in raw parsnip. These ratios were lower after technological and culinary processing. The percentage of oxalate bound calcium depended on the species; this parameter was not significantly affected by the procedures applied. The true retention of oxalates according to Judprasong et al. (2006 was lower than retention calculated taking its content in 100 g fresh matter into account.;

  8. Experimental Investigation of the Effect of Change in Ambient Air Temperature on Power Consumption of Domestic Refrigerators

    Directory of Open Access Journals (Sweden)

    J. A. Olorunmaiye

    2012-12-01

    Full Text Available One of the manifestations of climate change is increase.in ambient air temperature usually referred to as global warming. For sustainable development in a country, there is need to identify impacts of climate change and the necessary adaptation and mitigation strategies to adopt. To simulate the effect of global warming on the power consumption of refrigerators, a (model No. 150 THERMOCOOL refrigerator filled with twenty-five 750cl packaged water bottleswas run in an air-conditioned room, in a room with the air-conditioner switched off and near an oven in a bakery. The electric power consumption of the refrigerator was measured using "Watts up?.net" Watt meter and the ambient temperature was measured using FLUKE temperature/humidity meter. The average hourly energy consumption of the refrigerator operating at mean ambient temperatures of 25.4°C, 30.7oC, 38.8°C were 93.844 Wh, 100.32 Wh and 105.08 Wh respectively. Some possible ways to reduce the increase in power consumption of refrigerators due to global warming include using compressors of higher efficiency and condensers of greater effectiveness.

  9. [Study of relationship between consumption of potassium permanganate and total organic carbon on plastic kitchen utensils, food packages and toys].

    Science.gov (United States)

    Ohno, Hiroyuki; Suzuki, Masako; Mutsuga, Motoh; Kawamura, Yoko

    2009-10-01

    Consumption of potassium permanganate and total organic carbon (TOC) were investigated as indices of total organic matter migrated into water from plastic kitchen utensils, food packages and toys for children. The samples were soaked in water at 60 or 95 degrees C for 30 min for kitchen utensils and food packages, and at 40 degrees C for 30 min for toys and the eluates were examined, using the two indices. The quantitation limits were both 0.5 microg/mL. Among 97 kitchen utensils and food packages tested, consumption of potassium permanganate and TOC were 0.5-10.9 microg/mL and ND-18.9 microg/mL for polyvinyl chloride (PVC) tea-pot spouts and nylon kitchen utensils, respectively. Among 32 toys tested, the levels were 0.8-45.5 microg/mL and 0.5-8.9 microg/mL from PVC toys and block toys made by ethylene vinyl acetate resin. The levels for other samples were very low. There were large discrepancies between consumption of potassium permanganate and TOC for some PVC products and nylon kitchen utensils. The cause may be a marked difference of the oxidation decomposition rate by potassium permanganate, depending on the kind of organic matter that migrated from the plastics.

  10. Scheduling of Domestic Water Heater Power Demand for Maximizing PV Self-Consumption Using Model Predictive Control

    DEFF Research Database (Denmark)

    Sossan, Fabrizio; Kosek, Anna Magdalena; Martinenas, Sergejus

    2013-01-01

    This paper presents a model predictive control (MPC) strategy for maximizing photo-voltaic (PV) selfconsumption in a household context exploiting the flexible demand of an electric water heater. The predictive controller uses a water heater model and forecast of the hot Water consumption in order...... to predict the future temperature of the water and it manages its state (on and off) according to the forecasted PV production, which are computed starting from forecast of the solar irradiance. Simulations for the proof of concept and for validating the proposed control strategy are proposed. Results...... of the control approach are compared with a traditional thermostatic controller using historical measurements of a 10 kW PV installation. Economic results based on the Italian self consumption tariffs are also reported. The model of the water heater complex is a mixed grey and white box and its parameters have...

  11. Law proposal aiming at imposing the domestic consumption tax to the natural gas used for hydrogen generation for petroleum refining purposes

    International Nuclear Information System (INIS)

    2009-04-01

    In France, natural gas benefits from tax exemptions in several situations and in particular when used as raw material for hydrogen generation, which in turn, is used for crude oil refining and fuels generation. However, crude oil is cheaper when it is heavier but more hydrogen, and thus more natural gas, is needed to refine it and more CO 2 is released in the atmosphere. Therefore, refining cheap crude oil increases the refining margins of oil companies but their environmental impact as well. The aim of this law proposal is to impose the domestic consumption tax to natural gas when used in oil refining processes in order to finance the development of the renewable hydrogen industry through the creation of a High Council of Hydrogen Industry. This High Council would be in charge of promoting the development of renewable hydrogen production facilities and distribution circuits, of hydrogen-fueled vehicles, and of fuel cells. (J.S.)

  12. Relationship between Energy Consumption and Real Gross Domestic Production in Turkey: A Co-integration Analysis with Structural Breaks

    OpenAIRE

    Umit, A. Oznur; Bulut, Elif

    2015-01-01

    Energy is one of the most fundamental requirements for a sustainable economy in many of the emerging countries. Being one of these emerging countries, Turkey has inadequate energy sources and this increases its foreign source dependency for energy. Likewise, experiencing negative energy shocks decreases the economic growth rate. Analyzing the relationship between energy consumption and economic growth by taking into account the structural changes caused by internal shocks and external shocks...

  13. The effects of transversus abdominis plane block on analgesic and anesthetic consumption during total abdominal hysterectomy: a randomized controlled study

    Directory of Open Access Journals (Sweden)

    Tugba Karaman

    Full Text Available Abstract Background and objectives: A transversus abdominis plane block is a peripheral block method that has been used successfully for pain relief after total abdominal hysterectomy. However, the effects of the combination of the transversus abdominis plane block and general anesthesia on analgesic and anesthetic requirements remain unclear. This randomized placebo-controlled study is aimed to evaluate the effects of transversus abdominis plane block on analgesic and anesthetic consumption during total abdominal hysterectomy under general anesthesia. Methods: Sixty-six women undergoing total abdominal hysterectomy were randomized into two groups to receive general anesthesia alone (control group or with transversus abdominis plane block using 20 mL of 0.25% bupivacaine (transversus abdominis plane group. Intraoperative remifentanil and sevoflurane consumption were recorded. We also evaluated the postoperative pain, nausea, quality of recovery scores and rescue analgesic requirement during postoperative 24 hours. Results: The total remifentanil and sevoflurane consumption is significantly lower in transversus abdominis plane group; respectively mean (SD 0.130 (0.25 vs. 0.094 (0.02 mcg.kg-1.min-1; p < 0.01 and 0.295 (0.05 vs. 0.243 (0.06 mL.min-1; p < 0.01. In the postoperative period, pain scores were significantly reduced in transversus abdominis plane group soon after surgery; median (range 6 (2-10 vs. 3 (0-5; p < 0.001, at 2 h (5 [3-9] vs. 2.5 [0-6]; p < 0.001, at 6 h (4 [2-7] vs. 3[0-6], p < 0.001, at 12 h (3.5 [1-6] vs. 2 [1-5]; p = 0.003. The patients in the transversus abdominis plane group had significantly higher QoR-40 scores 190.5 (175-197 vs. 176.5 (141-187; p < 0.001. Conclusion: Combining transversus abdominis plane block with general anesthesia can provide reduced opioid and anesthetic consumption and can improve postoperative pain and quality of recovery scores in patients undergoing total abdominal hysterectomy.

  14. Experimental evaluation of the consumption of electrical energy of domestic refrigerators in Mexico; Evaluacion experimental del consumo de energia electrica de refrigeradores domesticos en Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Arroyo Cabanas, Fernando Gabriel [Programa de Energia, Universidad Nacional Autonoma de Mexico, Mexico, D.F. (Mexico); Ambriz Garcia, Juan Jose; Paredes Rubio, Hernando Romero [Area de Ingenieria en Recursos Energeticos, Universidad Autonoma Metropolitana, Mexico, D.F. (Mexico)

    2004-06-15

    In this work the experimental methodology developed to carry out tests of the electrical energy of refrigerators consumption as norm NOM-015-ENER-2002 is described. The tests were made in the Laboratory of Controlled Environment of the Iztapalapa Unit of the Universidad Autonoma Metropolitana to a sample of old domestic refrigerators in operation. The results found show that the consumption of electrical energy of refrigerators of more than 10 years of age can be higher than 60% of what a modern refrigerator of high efficiency would consume, or 30% higher if the refrigerator was made between 1997 and 2002. With these results it is sustained, in a more complete way, the evaluation of the saving potential of the national electrical energy by the substitution of old domestic refrigerators by modern, as reported in a previous work. [Spanish] En este trabajo se describe la metodologia experimental desarrollada para efectuar pruebas del consumo de energia electrica a refrigeradores conforme la norma NOM-015-ENER-2002. Las pruebas se realizaron en el Laboratorio de Ambiente Controlado de la Unidad Iztapalapa de la Universidad Autonoma Metropolitana a una muestra de refrigeradores domesticos antiguos en operacion. Los resultados encontrados muestran que el consumo de energia electrica de refrigeradores de mas de 10 anos de antig�edad puede superior al 60% de lo que consumiria un refrigerador moderno de alta eficiencia, o superior en un 30% si el refrigerador fue fabricado entre 1997 y 2002. Con estos resultados se sustenta de manera mas completa la evaluacion del potencial de ahorro de energia electrica nacional por substitucion de refrigeradores domesticos antiguos por modernos reportado en un trabajo anterior.

  15. Beverage consumption habits "24/7" among British adults: association with total water intake and energy intake.

    Science.gov (United States)

    Gibson, Sigrid; Shirreffs, Susan M

    2013-01-10

    Various recommendations exist for total water intake (TWI), yet it is seldom reported in dietary surveys. Few studies have examined how real-life consumption patterns, including beverage type, variety and timing relate to TWI and energy intake (EI). We analysed weighed dietary records from the National Diet and Nutrition Survey of 1724 British adults aged 19-64 years (2000/2001) to investigate beverage consumption patterns over 24 hrs and 7 days and associations with TWI and EI. TWI was calculated from the nutrient composition of each item of food and drink and compared with reference values. Mean TWI was 2.53 L (SD 0.86) for men and 2.03 L (SD 0.71) for women, close to the European Food Safety Authority "adequate Intake" (AI) of 2.5 L and 2 L, respectively. However, for 33% of men and 23% of women TWI was below AI and TWI:EI ratio was Beverages accounted for 75% of TWI. Beverage variety was correlated with TWI (r 0.34) and more weakly with EI (r 0.16). Beverage consumption peaked at 0800 hrs (mainly hot beverages/ milk) and 2100 hrs (mainly alcohol). Total beverage consumption was higher at weekends, especially among men. Overall, beverages supplied 16% of EI (men 17%, women 14%), alcoholic drinks contributed 9% (men) and 5% (women), milk 5-6%, caloric soft drinks 2%, and fruit juice 1%.In multi-variable regression (adjusted for sex, age, body weight, smoking, dieting, activity level and mis-reporting), replacing 100 g of caloric beverages (milk, fruit juice, caloric soft drinks and alcohol) with 100 g non-caloric drinks (diet soft drinks, hot beverages and water) was associated with a reduction in EI of 15 kcal, or 34 kcal if food energy were unchanged. Using within-person data (deviations from 7-day mean) each 100 g change in caloric beverages was associated with 29 kcal change in EI or 35 kcal if food energy were constant. By comparison the calculated energy content of caloric drinks consumed was 47 kcal/100 g. TWI and beverage consumption are closely related

  16. Beverage consumption habits “24/7” among British adults: association with total water intake and energy intake

    Science.gov (United States)

    2013-01-01

    Background Various recommendations exist for total water intake (TWI), yet it is seldom reported in dietary surveys. Few studies have examined how real-life consumption patterns, including beverage type, variety and timing relate to TWI and energy intake (EI). Methods We analysed weighed dietary records from the National Diet and Nutrition Survey of 1724 British adults aged 19–64 years (2000/2001) to investigate beverage consumption patterns over 24 hrs and 7 days and associations with TWI and EI. TWI was calculated from the nutrient composition of each item of food and drink and compared with reference values. Results Mean TWI was 2.53 L (SD 0.86) for men and 2.03 L (SD 0.71) for women, close to the European Food Safety Authority “adequate Intake” (AI) of 2.5 L and 2 L, respectively. However, for 33% of men and 23% of women TWI was below AI and TWI:EI ratio was Beverages accounted for 75% of TWI. Beverage variety was correlated with TWI (r 0.34) and more weakly with EI (r 0.16). Beverage consumption peaked at 0800 hrs (mainly hot beverages/ milk) and 2100 hrs (mainly alcohol). Total beverage consumption was higher at weekends, especially among men. Overall, beverages supplied 16% of EI (men 17%, women 14%), alcoholic drinks contributed 9% (men) and 5% (women), milk 5-6%, caloric soft drinks 2%, and fruit juice 1%. In multi-variable regression (adjusted for sex, age, body weight, smoking, dieting, activity level and mis-reporting), replacing 100 g of caloric beverages (milk, fruit juice, caloric soft drinks and alcohol) with 100 g non-caloric drinks (diet soft drinks, hot beverages and water) was associated with a reduction in EI of 15 kcal, or 34 kcal if food energy were unchanged. Using within-person data (deviations from 7-day mean) each 100 g change in caloric beverages was associated with 29 kcal change in EI or 35 kcal if food energy were constant. By comparison the calculated energy content of caloric drinks consumed was

  17. Characteristics of Beverage Consumption Habits among a Large Sample of French Adults: Associations with Total Water and Energy Intakes

    Directory of Open Access Journals (Sweden)

    Fabien Szabo de Edelenyi

    2016-10-01

    Full Text Available Background: Adequate hydration is a key factor for correct functioning of both cognitive and physical processes. In France, public health recommendations about adequate total water intake (TWI only state that fluid intake should be sufficient, with particular attention paid to hydration for seniors, especially during heatwave periods. The objective of this study was to calculate the total amount of water coming from food and beverages and to analyse characteristics of consumption in participants from a large French national cohort. Methods: TWI, as well as contribution of food and beverages to TWI was assessed among 94,939 adult participants in the Nutrinet-Santé cohort (78% women, mean age 42.9 (SE 0.04 using three 24-h dietary records at baseline. Statistical differences in water intakes across age groups, seasons and day of the week were assessed. Results: The mean TWI was 2.3 L (Standard Error SE 4.7 for men and 2.1 L (SE 2.4 for women. A majority of the sample did comply with the European Food Safety Authority (EFSA adequate intake recommendation, especially women. Mean total energy intake (EI was 1884 kcal/day (SE 1.5 (2250 kcal/day (SE 3.6 for men and 1783 kcal/day (SE 1.5 for women. The contribution to the total EI from beverages was 8.3%. Water was the most consumed beverage, followed by hot beverages. The variety score, defined as the number of different categories of beverages consumed during the three 24-h records out of a maximum of 8, was positively correlated with TWI (r = 0.4; and with EI (r = 0.2, suggesting that beverage variety is an indicator of higher consumption of food and drinks. We found differences in beverage consumptions and water intakes according to age and seasonality. Conclusions: The present study gives an overview of the water intake characteristics in a large population of French adults. TWI was found to be globally in line with public health recommendations.

  18. Beverage Consumption Habits and Association with Total Water and Energy Intakes in the Spanish Population: Findings of the ANIBES Study.

    Science.gov (United States)

    Nissensohn, Mariela; Sánchez-Villegas, Almudena; Ortega, Rosa M; Aranceta-Bartrina, Javier; Gil, Ángel; González-Gross, Marcela; Varela-Moreiras, Gregorio; Serra-Majem, Lluis

    2016-04-20

    Inadequate hydration is a public health issue that imposes a significant economic burden. In Spain, data of total water intake (TWI) are scarce. There is a clear need for a national study that quantifies water and beverage intakes and explores associations between the types of beverages and energy intakes. The Anthropometry, Intake and Energy Balance Study ANIBES is a national survey of diet and nutrition conducted among a representative sample of 2285 healthy participants aged 9-75 years in Spain. Food and beverage intakes were assessed in a food diary over three days. Day and time of beverage consumption were also recorded. On average, TWI was 1.7 L (SE 21.2) for men and 1.6 L (SE 18.9) for women. More than 75% of participants had inadequate TWI, according to European Food Safety Authority (EFSA) recommendations. Mean total energy intake (EI) was 1810 kcal/day (SE 11.1), of which 12% was provided by beverages. Water was the most consumed beverage, followed by milk. The contribution of alcoholic drinks to the EI was near 3%. For caloric soft drinks, a relatively low contribution to the EI was obtained, only 2%. Of eight different types of beverages, the variety score was positively correlated with TWI (r = 0.39) and EI (r = 0.23), suggesting that beverage variety is an indicator of higher consumption of food and drinks. The present study demonstrates that well-conducted surveys such as the ANIBES study have the potential to yield rich contextual value data that can emphasize the need to undertake appropriate health and nutrition policies to increase the total water intake at the population level promoting a healthy Mediterranean hydration pattern.

  19. Beverage Consumption Habits and Association with Total Water and Energy Intakes in the Spanish Population: Findings of the ANIBES Study

    Science.gov (United States)

    Nissensohn, Mariela; Sánchez-Villegas, Almudena; Ortega, Rosa M.; Aranceta-Bartrina, Javier; Gil, Ángel; González-Gross, Marcela; Varela-Moreiras, Gregorio; Serra-Majem, Lluis

    2016-01-01

    Background: Inadequate hydration is a public health issue that imposes a significant economic burden. In Spain, data of total water intake (TWI) are scarce. There is a clear need for a national study that quantifies water and beverage intakes and explores associations between the types of beverages and energy intakes. Methods: The Anthropometry, Intake and Energy Balance Study ANIBES is a national survey of diet and nutrition conducted among a representative sample of 2285 healthy participants aged 9–75 years in Spain. Food and beverage intakes were assessed in a food diary over three days. Day and time of beverage consumption were also recorded. Results: On average, TWI was 1.7 L (SE 21.2) for men and 1.6 L (SE 18.9) for women. More than 75% of participants had inadequate TWI, according to European Food Safety Authority (EFSA) recommendations. Mean total energy intake (EI) was 1810 kcal/day (SE 11.1), of which 12% was provided by beverages. Water was the most consumed beverage, followed by milk. The contribution of alcoholic drinks to the EI was near 3%. For caloric soft drinks, a relatively low contribution to the EI was obtained, only 2%. Of eight different types of beverages, the variety score was positively correlated with TWI (r = 0.39) and EI (r = 0.23), suggesting that beverage variety is an indicator of higher consumption of food and drinks. Conclusions: The present study demonstrates that well-conducted surveys such as the ANIBES study have the potential to yield rich contextual value data that can emphasize the need to undertake appropriate health and nutrition policies to increase the total water intake at the population level promoting a healthy Mediterranean hydration pattern. PMID:27104564

  20. Beverage Consumption Habits and Association with Total Water and Energy Intakes in the Spanish Population: Findings of the ANIBES Study

    Directory of Open Access Journals (Sweden)

    Mariela Nissensohn

    2016-04-01

    Full Text Available Background: Inadequate hydration is a public health issue that imposes a significant economic burden. In Spain, data of total water intake (TWI are scarce. There is a clear need for a national study that quantifies water and beverage intakes and explores associations between the types of beverages and energy intakes. Methods: The Anthropometry, Intake and Energy Balance Study ANIBES is a national survey of diet and nutrition conducted among a representative sample of 2285 healthy participants aged 9–75 years in Spain. Food and beverage intakes were assessed in a food diary over three days. Day and time of beverage consumption were also recorded. Results: On average, TWI was 1.7 L (SE 21.2 for men and 1.6 L (SE 18.9 for women. More than 75% of participants had inadequate TWI, according to European Food Safety Authority (EFSA recommendations. Mean total energy intake (EI was 1810 kcal/day (SE 11.1, of which 12% was provided by beverages. Water was the most consumed beverage, followed by milk. The contribution of alcoholic drinks to the EI was near 3%. For caloric soft drinks, a relatively low contribution to the EI was obtained, only 2%. Of eight different types of beverages, the variety score was positively correlated with TWI (r = 0.39 and EI (r = 0.23, suggesting that beverage variety is an indicator of higher consumption of food and drinks. Conclusions: The present study demonstrates that well-conducted surveys such as the ANIBES study have the potential to yield rich contextual value data that can emphasize the need to undertake appropriate health and nutrition policies to increase the total water intake at the population level promoting a healthy Mediterranean hydration pattern.

  1. PERSPECTIVES OF ETHICAL CONSUMPTION DEVELOPMENT IN UKRAINE

    Directory of Open Access Journals (Sweden)

    O. Yevtushevska

    2014-12-01

    Full Text Available Universal principles of ethical consumption are lightened. Five main principles are definite, in particular: principle of caring treatment to environment, principle of human rights keeping, principle of human treatment to animals, principle of domestic producers support, principle of ethical treatment to other buyers. Main reasons of undeveloped consumer culture in Ukraine are analyzed, namely historical peculiarities of consumption, poor information, ineffective legislation, undeveloped ecological culture, poor experience of total boycott of goods and services. Perspectives of ethical consumption development under domestic conditions are opened.

  2. Domestic hot water. Measurements of consumption and heat loss from circulation pipes; Varmt brugsvand. Maaling af forbrug og varmetab fra cirkulationsledninger

    Energy Technology Data Exchange (ETDEWEB)

    Boehm, B.; Schroeder, F.; Bergsoee, N.C.

    2009-07-01

    It is likely that the production and distribution of domestic hot water (DHW) in buildings will constitute a dominant share of both the present and in particular future energy design requirements. The goal of this project has been to propose more energy efficient and environmentally friendly solutions for DHW systems based on analyses of existing conditions. The possibilities include new types of circulation pipes, which have the potential of a 40 per cent reduction of heat losses. In addition to the reduction of heat losses inside the building, a low return temperature from the hot water system will have a large impact on the heat losses from the district heating network when the building is being heated by district heating. The results of this project could influence not only future buildings but also existing buildings in case of renovation of the installations. In this project measurements of water and energy consumptions have been carried out in a number of buildings, and heat losses from the production of domestic hot water and the distribution lines have been measured. In addition to the measurements, analyses and simulations have been carried out. Two models have been developed: One of an apartment room with vertical pipes passing through the room, and one of a room above a basement with horizontal heating pipes. The models make it possible to assess how much of the heat loss from the heating pipes is utilised for space heating. The following recommendations are pointed out: 1) In large buildings e.g. apartment buildings and office buildings the technical installations should be provided with meters so that it is possible to separate the energy consumption for DHW, space heating and ventilation, respectively. 2) In new buildings and in case of retrofitting existing buildings, careful planning of the placement and disposition of hot water taps compared with the location of the hot water tank or heat exchanger is recommended. Also, the necessity of a

  3. Retention of total carotenoid and β-carotene in yellow sweet cassava (Manihot esculenta Crantz after domestic cooking

    Directory of Open Access Journals (Sweden)

    Lucia M. J. Carvalho

    2012-03-01

    Full Text Available Background: Over the last decade, considerable efforts have been made to identify cassava cultivars to improve the vitamin A nutritional status of undernourished populations, especially in northeast Brazil, where cassava is one of the principal and essentially only nutritional source. Objectives: The aim of this study was to evaluate the total carotenoid, β-carotene, and its all-E-, 9-, and 13-Z-β-carotene isomers content in seven yellow sweet cassava roots and their retention after three boiling cooking methods. Design: The total carotenoid, β-carotene, and its all-E-, 9-, and 13-Z-β-carotene isomers in yellow sweet cassava samples were determined by ultraviolet/visible spectrometry and high-performance liquid chromatography, respectively, before and after applying the cooking methods. All analyses were performed in triplicate. Results: The total carotenoid in raw roots varied from 2.64 to 14.15 µg/g and total β-carotene from 1.99 to 10.32 µg/g. The β-carotene predominated in all the roots. The Híbrido 2003 14 08 cultivar presented the highest β-carotene content after cooking methods 1 and 3. The 1153 – Klainasik cultivar presented the highest 9-Z-β-carotene content after cooking by method 3. The highest total carotenoid retention was observed in cultivar 1456 – Vermelhinha and that of β-carotene for the Híbrido 2003 14 11 cultivar, both after cooking method 1. Evaluating the real retention percentage (RR% in sweet yellow cassava after home cooking methods showed differences that can be attributed to the total initial carotenoid contents. However, no cooking method uniformly provided a higher total carotenoid or β-carotene retention in all the cultivars. Conclusion: Differences were found in the cooking methods among the samples regarding total carotenoid or β-carotene retention, suggesting that the different behaviors of the cultivars need to be further analyzed. However, high percentages of total carotenoid or

  4. The effects of transversus abdominis plane block on analgesic and anesthetic consumption during total abdominal hysterectomy: a randomized controlled study

    Directory of Open Access Journals (Sweden)

    Tugba Karaman

    2018-05-01

    Full Text Available Background and objectives: A transversus abdominis plane block is a peripheral block method that has been used successfully for pain relief after total abdominal hysterectomy. However, the effects of the combination of the transversus abdominis plane block and general anesthesia on analgesic and anesthetic requirements remain unclear. This randomized placebo-controlled study is aimed to evaluate the effects of transversus abdominis plane block on analgesic and anesthetic consumption during total abdominal hysterectomy under general anesthesia. Methods: Sixty-six women undergoing total abdominal hysterectomy were randomized into two groups to receive general anesthesia alone (control group or with transversus abdominis plane block using 20 mL of 0.25% bupivacaine (transversus abdominis plane group. Intraoperative remifentanil and sevoflurane consumption were recorded. We also evaluated the postoperative pain, nausea, quality of recovery scores and rescue analgesic requirement during postoperative 24 hours. Results: The total remifentanil and sevoflurane consumption is significantly lower in transversus abdominis plane group; respectively mean (SD 0.130 (0.25 vs. 0.094 (0.02 mcg.kg−1.min−1; p < 0.01 and 0.295 (0.05 vs. 0.243 (0.06 mL.min−1; p < 0.01. In the postoperative period, pain scores were significantly reduced in transversus abdominis plane group soon after surgery; median (range 6 (2–10 vs. 3 (0–5; p < 0.001, at 2 h (5 [3–9] vs. 2.5 [0–6]; p < 0.001, at 6 h (4 [2–7] vs. 3[0–6], p < 0.001, at 12 h (3.5 [1–6] vs. 2 [1–5]; p = 0.003. The patients in the transversus abdominis plane group had significantly higher QoR-40 scores 190.5 (175–197 vs. 176.5 (141–187; p < 0.001. Conclusion: Combining transversus abdominis plane block with general anesthesia can provide reduced opioid and anesthetic consumption and can improve postoperative pain and quality of recovery scores in patients undergoing total

  5. Beverage consumption habits “24/7” among British adults: association with total water intake and energy intake

    Directory of Open Access Journals (Sweden)

    Gibson Sigrid

    2013-01-01

    Full Text Available Abstract Background Various recommendations exist for total water intake (TWI, yet it is seldom reported in dietary surveys. Few studies have examined how real-life consumption patterns, including beverage type, variety and timing relate to TWI and energy intake (EI. Methods We analysed weighed dietary records from the National Diet and Nutrition Survey of 1724 British adults aged 19–64 years (2000/2001 to investigate beverage consumption patterns over 24 hrs and 7 days and associations with TWI and EI. TWI was calculated from the nutrient composition of each item of food and drink and compared with reference values. Results Mean TWI was 2.53 L (SD 0.86 for men and 2.03 L (SD 0.71 for women, close to the European Food Safety Authority “adequate Intake” (AI of 2.5 L and 2 L, respectively. However, for 33% of men and 23% of women TWI was below AI and TWI:EI ratio was In multi-variable regression (adjusted for sex, age, body weight, smoking, dieting, activity level and mis-reporting, replacing 100 g of caloric beverages (milk, fruit juice, caloric soft drinks and alcohol with 100 g non-caloric drinks (diet soft drinks, hot beverages and water was associated with a reduction in EI of 15 kcal, or 34 kcal if food energy were unchanged. Using within-person data (deviations from 7-day mean each 100 g change in caloric beverages was associated with 29 kcal change in EI or 35 kcal if food energy were constant. By comparison the calculated energy content of caloric drinks consumed was 47 kcal/100 g. Conclusions TWI and beverage consumption are closely related, and some individuals appeared to have low TWI. Compensation for energy from beverages may occur but is partial. A better understanding of interactions between drinking and eating habits and their impact on water and energy balance would give a firmer basis to dietary recommendations.

  6. The Impact of Total Liberalization of Domestic Air Transport on the Social Welfare and on the Dynamic of Competition: Comparison Between the United States and the European Union

    Science.gov (United States)

    Zbidi, Karim

    2003-01-01

    Since the lst of April 1997 date of the implementation of the third package of the liberalization, air transport, within the european Union has become totally liberalized. In the United States the deregulation of domestic air traffic was earlier and faster since it took place in October 1978 after the adoption of the only act of deregulation. This paper, in its first part, deals with the liberalization of the industry of air traffic in the european union. After a comparison with US system based on market demand, fare policy and network restrictions, we present our descriptive results coming from treatments on the OAG data. These results present several aspects such as the evolution of the competitive structure of the intra-european routes, the level of airport dominance and the growth of hub structure. The second part of the paper presents models of entry in the airline industry. As profitability" of route flown explains correctly decisions taken by airlines to serve or not a route, the paper focuses on the specification and the estimation of the determinants of city, pair profitability in the european union. Treatments done on the OAG data show a rapid development of leasing space agreement (partial and total) and code sharing practices between 1995 and 2000 in Europe that's why we differentiate first between the two type of competitive strategy of entry(direct entry and leasing space agreement) and second between the competitive strategy of entry and the alliance strategy of code sharing. So the estimation of model will be able to answer the question if the european air transport market is contestable and in case not to see if the decision of entry is more directed by the level of airport dominance (as in the domestic United States market)or essentially by the competitive structure of the routes. We try to explain the nature of entry(directleasing or code sharing) by the different levels of these two determinants.

  7. Computer tool for the elaboration and simulation of curves of domestic users consumption; Herramienta computacional para la elaboracion y simulacion de curvas de consumo en usuarios domesticos

    Energy Technology Data Exchange (ETDEWEB)

    Ramos Niembro, Gaudencio; Valdez Ramos, Jorge E. [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

    1996-12-31

    The knowledge and simulation of the end users of the electric power is a very important factor for the electric power utilities, since they allow them the long term investment planning. Formerly the electric power utilities planned their growth in base of the demand. However, nowadays new tools have been developed that allow the Demand Side Management (DSM) to be made, which consists in analyzing the end user consumption and model it, in such a way that it saves energy and uses it efficiently. To segregate the consumption curve of the domestic users in function of its end uses, it is needed to consider several factors: climatic conditions, geographic location, type of dwelling, number and ages of the members of the family occupying it, type and number of existing electric home appliances, electric power demand and its efficiency, life habits, etc. From the above it is deducted that the end users consume electric power in different ways. Consequently, the knowledge of its behavior will allow to draw its consumption curve. This is possible through field measurements (user monitoring) and/or surveys (to ask the user when and how he uses his house hold electric devices and equipment). The results of such studies must be simulated, in order to generalize and characterize behaviors, in such a way as to have available options of operational scenarios of electric devices and equipment, in order to select potential energy and demand savings. [Espanol] El conocimiento y la simulacion de los usos finales de la energia electrica, es un factor importante para las empresas electricas, ya que les permite la planeacion de sus inversiones a largo plazo. Anteriormente, las empresas electricas planeaban su crecimiento en funcion de la demanda. Sin embargo, en la actualidad se han desarrollado herramientas que permiten hacer la administracion de la energia por el lado de la demanda (Demand Side Management, DSM por sus siglas en ingles), la cual consiste en analizar el consumo del

  8. Computer tool for the elaboration and simulation of curves of domestic users consumption; Herramienta computacional para la elaboracion y simulacion de curvas de consumo en usuarios domesticos

    Energy Technology Data Exchange (ETDEWEB)

    Ramos Niembro, Gaudencio; Valdez Ramos, Jorge E [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

    1997-12-31

    The knowledge and simulation of the end users of the electric power is a very important factor for the electric power utilities, since they allow them the long term investment planning. Formerly the electric power utilities planned their growth in base of the demand. However, nowadays new tools have been developed that allow the Demand Side Management (DSM) to be made, which consists in analyzing the end user consumption and model it, in such a way that it saves energy and uses it efficiently. To segregate the consumption curve of the domestic users in function of its end uses, it is needed to consider several factors: climatic conditions, geographic location, type of dwelling, number and ages of the members of the family occupying it, type and number of existing electric home appliances, electric power demand and its efficiency, life habits, etc. From the above it is deducted that the end users consume electric power in different ways. Consequently, the knowledge of its behavior will allow to draw its consumption curve. This is possible through field measurements (user monitoring) and/or surveys (to ask the user when and how he uses his house hold electric devices and equipment). The results of such studies must be simulated, in order to generalize and characterize behaviors, in such a way as to have available options of operational scenarios of electric devices and equipment, in order to select potential energy and demand savings. [Espanol] El conocimiento y la simulacion de los usos finales de la energia electrica, es un factor importante para las empresas electricas, ya que les permite la planeacion de sus inversiones a largo plazo. Anteriormente, las empresas electricas planeaban su crecimiento en funcion de la demanda. Sin embargo, en la actualidad se han desarrollado herramientas que permiten hacer la administracion de la energia por el lado de la demanda (Demand Side Management, DSM por sus siglas en ingles), la cual consiste en analizar el consumo del

  9. Domestic violence

    Science.gov (United States)

    ... violence; Spousal abuse; Elder abuse; Child abuse; Sexual abuse - domestic violence ... 2016. National Domestic Violence Hotline website. What is domestic violence? www.thehotline.org/is-this-abuse/abuse-defined . Accessed July 10, 2016.

  10. Renewable energy sources and their contribution to the gross domestic energy consumption in Italy in the year 1994; Censimento per il territorio italiano dei dati relativi alle fonti rinnovabili di energia ed al loro contributo al bilancio energetico per l`anno 1994

    Energy Technology Data Exchange (ETDEWEB)

    Menna, P.; Manzo, R. [ENEA, Centro Ricerche Portici, Naples (Italy). Dip. Energia

    1996-11-01

    The gross domestic energy consumption in 1994 (including bunkers) decreased to 165.8 Mtoe from the 1993 figure of 166.6 Mtoe. At the same time the overall electricity demand reached 253.6 TWh from 246.6 TWh, closely reflecting the 2 contribution of renewable energy sources (hydroelectricity, geothermal, biomasses, solar, wind) to the national energy consumption has been 9 1994. It represented more than 34% of the domestic energy production.

  11. Dietary sodium intake is associated with total fluid and sugar-sweetened beverage consumption in US children and adolescents aged 2–18 y: NHANES 2005–2008123

    Science.gov (United States)

    Grimes, Carley A; Wright, Jacqueline D; Liu, Kiang; Nowson, Caryl A

    2013-01-01

    Background: Increasing dietary sodium drives the thirst response. Because sugar-sweetened beverages (SSBs) are frequently consumed by children, sodium intake may drive greater consumption of SSBs and contribute to obesity risk. Objective: We examined the association between dietary sodium, total fluid, and SSB consumption in a nationally representative sample of US children and adolescents aged 2–18 y. Design: We analyzed cross-sectional data from NHANES 2005–2008. Dietary sodium, fluid, and SSB intakes were assessed with a 24-h dietary recall. Multiple regression analysis was used to assess associations between sodium, fluid, and SSBs adjusted for age, sex, race-ethnic group, body mass index (BMI), socioeconomic status (SES), and energy intake. Results: Of 6400 participants, 51.3% (n = 3230) were males, and the average (±SEM) age was 10.1 ± 0.1 y. The average sodium intake was 3056 ± 48 mg/d (equivalent to 7.8 ± 0.1 g salt/d). Dietary sodium intake was positively associated with fluid consumption (r = 0.42, P sodium is positively associated with fluid consumption and predicted SSB consumption in consumers of SSBs. The high dietary sodium intake of US children and adolescents may contribute to a greater consumption of SSBs, identifying a possible link between dietary sodium intake and excess energy intake. PMID:23676421

  12. Dietary sodium intake is associated with total fluid and sugar-sweetened beverage consumption in US children and adolescents aged 2-18 y: NHANES 2005-2008.

    Science.gov (United States)

    Grimes, Carley A; Wright, Jacqueline D; Liu, Kiang; Nowson, Caryl A; Loria, Catherine M

    2013-07-01

    Increasing dietary sodium drives the thirst response. Because sugar-sweetened beverages (SSBs) are frequently consumed by children, sodium intake may drive greater consumption of SSBs and contribute to obesity risk. We examined the association between dietary sodium, total fluid, and SSB consumption in a nationally representative sample of US children and adolescents aged 2-18 y. We analyzed cross-sectional data from NHANES 2005-2008. Dietary sodium, fluid, and SSB intakes were assessed with a 24-h dietary recall. Multiple regression analysis was used to assess associations between sodium, fluid, and SSBs adjusted for age, sex, race-ethnic group, body mass index (BMI), socioeconomic status (SES), and energy intake. Of 6400 participants, 51.3% (n = 3230) were males, and the average (±SEM) age was 10.1 ± 0.1 y. The average sodium intake was 3056 ± 48 mg/d (equivalent to 7.8 ± 0.1 g salt/d). Dietary sodium intake was positively associated with fluid consumption (r = 0.42, P sodium is positively associated with fluid consumption and predicted SSB consumption in consumers of SSBs. The high dietary sodium intake of US children and adolescents may contribute to a greater consumption of SSBs, identifying a possible link between dietary sodium intake and excess energy intake.

  13. The association between nut consumption and the risk of total and ischemic stroke in a German cohort study.

    Science.gov (United States)

    di Giuseppe, R; Fjeld, M K; Dierkes, J; Theoflylaktopoulou, D; Arregui, M; Boeing, H; Weikert, C

    2015-04-01

    Nuts have beneficial effects on coronary heart disease and many cardiovascular risk factors. However, their effect on stroke is less established, and no studies on the topic are available in Northern and Central European populations. Therefore, we aimed at investigating the association between nut consumption and the risk of stroke in a German population. We used data from a prospective cohort of 26,285 participants of the European Prospective Investigation into the Cancer and Nutrition Potsdam Study. During a median follow-up time of 8.3 years (interquartile range: 7.5-9.2), 288 incident cases of stroke occurred. Nut consumption (standard portion size of 50 g) was assessed at baseline with a semiquantitative food-frequency questionnaire. The median nut intake was 0.82 g per day, interquartile range: 0.41-4.11. In the multivariable model, an increased risk of stroke was observed among participants who never consumed nuts (hazard ratio (HR): 1.56, 95% confidence interval: 1.17-2.08), compared with those consuming 1 portion/week. Similar nonsignificant associations were observed in stratified analysis for gender, or for fatal and nonfatal stroke. We could not observe an association between nut consumption and the risk of developing stroke (fatal/nonfatal) in a population with low habitual nut consumption.

  14. Criterion 6, indicator 33 : recovery or recycling of forest products as a percentage of total forest products consumption

    Science.gov (United States)

    Ken Skog; James Howard; Rebecca. Westby

    2011-01-01

    This indicator shows the trend in recovering wood and paper for reuse in products in the United States. This reuse can hold down the need to harvest wood to meet U.S. consumption needs. The paper recycling rate (utilization rate in producing new paper) increased from 22% to 38% between 1970 and 1996, but then stabilized at 37% to 38% between 1996 and 2006. This rate...

  15. Contribution of domestic wastewater to the total pollutant loading influent to a municipal wastewater treatment plant; Contribuciond e las aguas residuales domesticas a la carga total que accede a una EDAr municipal

    Energy Technology Data Exchange (ETDEWEB)

    Marin Galvin, R.; Perez de Siles, L. A.; Rojas Moreno, F. J.; Gonzalez Jimenez, M. M.

    2004-07-01

    A study on the purely domestic wastewater from Cordoba city (Abril to july 2003) has found a pollutant loading very high on these domestic wastewaters, by showing mean values of suspended solid, BOD{sub 5} and COD equal to respectively 452 mg/l, 505 mg/1 and 793 mg/l. This pollutants power probably emanates from the products for domestic cleaning used in our homes and must be associated to chemicals as citrates, oxalates, surfactants, polialcohols, organics complexing, ammonium compounds..., which show high value of pollutant loading up to 200 mg/l of BOD{sub 5} per ml of product have been measured on a commercial domestic dishwasher, and 9.000 mg/l of DQO for a domestic smoothing. Furthermore, the increasing use of pre-cooked foods can add to domestic wastewater fats, oils, and flours which can also increase the BOD:5 and COD values of these effluents. On the other hand, the measured pollutant loading or domestic wastewater from monofamily homes has been lower than those from multifamily buildings. Finally, due to the fact that the Golondrina's WWTP (Cordoba, 1991) was designed for treat values of suspended solids, BOD, and COD lower than those actually detected, its treatment processes should be probably modified in a near future. (Author) 24 refs.

  16. Passive transfer in domestic and bighorn lambs Total IgG in ewe sera and colostrum and serum IgG kinetics in lambs following colostrum ingestion are similar in domestic sheep and bighorn sheep (ovis aries and ovis canadensis)

    Science.gov (United States)

    Pneumonia is a population-limiting disease of bighorn sheep (BHS; Ovis canadensis) and a recognized disease entity in domestic sheep (DS; Ovis aries) worldwide. Respiratory disease in BHS lambs can persist for years after all-age outbreaks, resulting in suppressed lamb recruitment. It has been sugge...

  17. Methodology for breakdown of the CBS statistics for domestic natural gas and electricity consumption and historical trends; Methodiek voor opsplitsing CBS-statistiek huishoudelijk gas- en elektriciteitsverbruik en historisch trends

    Energy Technology Data Exchange (ETDEWEB)

    Tigchelaar, C. [ECN Beleidsstudies, Petten (Netherlands)

    2013-12-15

    From 2014 on Statistics Netherlands (CBS) is obliged to provide more detailed data on domestic energy consumption to the European statistical office Eurostat. It concerns a breakdown of the use of specific energy sources for space heating, water heating, cooking, cooling, lighting and other appliances [Dutch] Het CBS moet vanaf 2014 meer detailgegevens over het huishoudelijk energiegebruik aanleveren aan het Europees statistisch bureau Eurostat. Het gaat om een opsplitsing van het gebruik van specifieke energiedragers voor ruimteverwarming, warm tapwater, koken, koelen, verlichting en overige apparaten. ECN heeft het CBS ondersteund bij het ontwikkelen van een methode om deze opsplitsing te maken.

  18. Tea consumption and risk of cardiovascular outcomes and total mortality: a systematic review and meta-analysis of prospective observational studies

    International Nuclear Information System (INIS)

    Zhang, Chi; Qin, Ying-Yi; Wei, Xin; Yu, Fei-Fei; Zhou, Yu-Hao; He, Jia

    2015-01-01

    Studies that investigated the association between tea consumption and the risk of major cardiovascular events have reported inconsistent results. We conducted a meta-analysis of prospective observational studies in order to summarize the evidence regarding the association between tea consumption and major cardiovascular outcomes or total mortality. In July 2014, we performed electronic searches in PubMed, EmBase, and the Cochrane Library, followed by manual searches of reference lists from the resulting articles to identify other relevant studies. Prospective observational studies that reported effect estimates, with 95 % confidence intervals (CIs), for coronary heart disease (CHD), stroke, cardiac death, stroke death, or total mortality for more than two dosages of tea consumption were included. A random-effects meta-analysis was performed to determine the risk of major cardiovascular outcomes associated with an increase in tea consumption by 3 cups per day. Of the 736 citations identified from database searches, we included 22 prospective studies from 24 articles reporting data on 856,206 individuals, and including 8,459 cases of CHD, 10,572 of stroke, 5,798 cardiac deaths, 2,350 stroke deaths, and 13,722 total deaths. Overall, an increase in tea consumption by 3 cups per day was associated with a reduced risk of CHD (relative risk [RR], 0.73; 95 % CI: 0.53–0.99; P = 0.045), cardiac death (RR, 0.74; 95 % CI: 0.63–0.86; P < 0.001), stroke (RR, 0.82; 95 % CI: 0.73–0.92; P = 0.001), total mortality (RR, 0.76; 95 % CI: 0.63–0.91; P = 0.003), cerebral infarction (RR, 0.84; 95 % CI: 0.72–0.98; P = 0.023), and intracerebral hemorrhage (RR, 0.79; 95 % CI: 0.72–0.87; P < 0.001), but had little or no effect on stroke mortality (RR, 0.93; 95 % CI: 0.83–1.05; P = 0.260). The findings from this meta-analysis indicate that increased tea consumption is associated with a reduced risk of CHD, cardiac death, stroke, cerebral infarction, and

  19. Analgesic consumption trajectories in 8975 patients 1 year after fast-track total hip or knee arthroplasty

    DEFF Research Database (Denmark)

    Jørgensen, C C; Petersen, M; Kehlet, H

    2018-01-01

    , opioids, anticonvulsants and antidepressants 1 month preoperatively and 1 year postoperatively. Patients were stratified according to preoperative opioid use. Postoperative analgesic consumption trajectories were stratified as increased, decreased or no use compared to the preoperative period. RESULTS.......6 (TKA) and 10.2% (THA) compared to 9.9 and 6.3% in opioid-naive TKA and THA patients, respectively. Increased NSAID and paracetamol use was seen in 11.5 and 12.4% of all patients. Preoperative analgesic use (any), TKA, psychiatric disorder, tobacco abuse, cardiac disease and use of walking aids were...

  20. Fuelwood consumption in Newfoundland

    Energy Technology Data Exchange (ETDEWEB)

    1979-01-01

    Fuelwood consumption increased in Newfoundland in the 1970's, but although cutting permits were issued for Crown land, most forests were privately leased and no overall figures were available on the annual cut for domestic use. A personal interview telephone survey was therefore implemented in which householders were questioned on how much wood they burned, when they started burning wood, type of stove and wood used, expected consumption in 1978-79, other sources of heat, employment, and distance travelled to obtain wood. Survey methods and results obtained are presented. Woodburning households increased from about 22,000 before 1973 to about 32,000 in 1977-78 and a further increase to about 39,500 was expected in 1978-79. In 1977-78, 462,571 stacked cubic metres of roundwood were burned on the island. Softwood comprised 69% of this total.

  1. Domestic Violence

    Science.gov (United States)

    Domestic violence is a type of abuse. It usually involves a spouse or partner, but it can also ... a child, elderly relative, or other family member. Domestic violence may include Physical violence that can lead to ...

  2. Domestic violence

    OpenAIRE

    Tačík, Michal

    2015-01-01

    Domestic violence The present thesis deals with the phenomenon of domestic violence, from the substantive, procedural and criminological aspects. The first part defines the specifics of domestic violence, its signs and forms. It shows a typology of victims and perpetrators. It analyzes in detail the basic facts of the crimes that are the most commonly perpetrated forms of domestic violence. It also describes the sanctions and some of the treatment programs that are available for perpetrators ...

  3. Determination of total alpha and beta activity in water for human consumption by LSC(Liquid Scintillation Counter)

    International Nuclear Information System (INIS)

    2013-01-01

    The Ordinance Brazilian of Ministry of Health (MS 2914/2011) establishes the standards for quality of water intended for human consumption, being limits values of 5.0 Bq/L for gross alpha, and 1.0 Bq/L for gross beta radioactivity. The liquid scintillation spectrometry (LSC) technique has been presented as an alternative to conventional procedure using gas flow proportional counter. The present work shows a review of the methods for determination of gross alpha and gross beta in water by using LSC. Between the factors that influence the accuracy and repeatability of the analytical results we can highlight: thermal preconcentration, type of the acid and calibration standard. A procedure was established and carried out to samples of the National Program of Intercomparison of Radionuclides in Environmental Samples for evaluation of its performance. The gross alpha and gross beta analysis in samples of the public water supplies in the Metropolitan Region of Goiania, state of Goias was carried out. The results are consistent with the guideline values form the Ministry of Health concerning radioactivity. (author)

  4. Risk of colorectal cancer in relation to frequency and total amount of red meat consumption. Systematic review and meta-analysis.

    Science.gov (United States)

    Smolińska, Katarzyna; Paluszkiewicz, Piotr

    2010-08-30

    The colon and rectum are common sites of food-related cancer in developed countries. Recent studies strongly suggest that red meat intake is associated with colon cancer, whereas for rectal cancer such an association still needs to be proved. The aim of the study was to assess the role of total amount and frequency of red meat intake in colorectal carcinogenesis based on published data using meta-analysis methods. The literature published until 2009 was selected from: MEDLINE, PubMed, Scopus, Embase, CancerLit, Google Scholar and Cochrane Library databases. The used search terms were: colorectal cancer, colon cancer, rectal cancer, meat intake, red meat intake, red meat consumption, meat consumption, colorectal cancer risk, colon cancer risk, rectal cancer risk and lifestyle. Articles investigating red meat intake of more often than once a day or 50 g per day were reviewed and selected for further analysis. Twenty-two studies fulfilled the established criteria. A meta-analysis confirmed the carcinogenic effect of the consumption of over 50 g of red meat per day for the colon (relative risk 1.21, 1.07-1.37) but not for the rectum (relative risk 1.30, 0.90-1.89). Red meat intake more frequently than once a day can induce both colonic (relative risk 1.37, 1.09-1.71) and rectal cancer (relative risk 1.43, 1.24-1.64). Red meat intake is associated with elevated risk of developing colorectal cancer. The frequency of red meat consumption rather than total amount of consumed meat is associated with a higher risk of colorectal carcinogenesis.

  5. Effect of thyroxine on cellular oxygen-consumption and glucose uptake: evidence of an effect of total T4 and not "free T4"

    DEFF Research Database (Denmark)

    Kvetny, J; Matzen, L E

    1990-01-01

    Recent studies of cellular T4 and T3 uptake have indicated active transport of the hormones into the cell rather than passive diffusion of the non-protein bound fraction. In order to study the significance of the extracellular environment, oxygen consumption and glucose uptake were examined...... in human mononuclear blood cells. Cells were incubated in protein free medium and in human serum totally depleted of thyroid hormones by resin treatment and fixed amounts of T4 (total T4 = 0-50-100-5000 nmol/l; free T4 = 0-5-11-5600 pmol/l) were added. Thyroxine stimulated glucose uptake and oxygen......-consumption in a dose dependent manner but the T4 stimulation was dependent on the total concentration of T4 and did not differ between serum incubation or non-protein containing medium. Addition of ANS (100 mg/l) which inhibits binding of T4 to TBG, did not increase T4 effect in serum. Inhibition of the Na...

  6. Precipitation and total power consumption in the ionosphere: Global MHD simulation results compared with Polar and SNOE observations

    Directory of Open Access Journals (Sweden)

    M. Palmroth

    2006-05-01

    Full Text Available We compare the ionospheric electron precipitation morphology and power from a global MHD simulation (GUMICS-4 with direct measurements of auroral energy flux during a pair of substorms on 28-29 March 1998. The electron precipitation power is computed directly from global images of auroral light observed by the Polar satellite ultraviolet imager (UVI. Independent of the Polar UVI measurements, the electron precipitation energy is determined from SNOE satellite observations on the thermospheric nitric oxide (NO density. We find that the GUMICS-4 simulation reproduces the spatial variation of the global aurora rather reliably in the sense that the onset of the substorm is shown in GUMICS-4 simulation as enhanced precipitation in the right location at the right time. The total integrated precipitation power in the GUMICS-4 simulation is in quantitative agreement with the observations during quiet times, i.e., before the two substorm intensifications. We find that during active times the GUMICS-4 integrated precipitation is a factor of 5 lower than the observations indicate. However, we also find factor of 2-3 differences in the precipitation power among the three different UVI processing methods tested here. The findings of this paper are used to complete an earlier objective, in which the total ionospheric power deposition in the simulation is forecasted from a mathematical expression, which is a function of solar wind density, velocity and magnetic field. We find that during this event, the correlation coefficient between the outcome of the forecasting expression and the simulation results is 0.83. During the event, the simulation result on the total ionospheric power deposition agrees with observations (correlation coefficient 0.8 and the AE index (0.85.

  7. Fermented dairy products consumption is associated with attenuated cortical bone loss independently of total calcium, protein, and energy intakes in healthy postmenopausal women.

    Science.gov (United States)

    Biver, E; Durosier-Izart, C; Merminod, F; Chevalley, T; van Rietbergen, B; Ferrari, S L; Rizzoli, R

    2018-05-03

    A longitudinal analysis of bone microstructure in postmenopausal women of the Geneva Retirees Cohort indicates that age-related cortical bone loss is attenuated at non-bearing bone sites in fermented dairy products consumers, not in milk or ripened cheese consumers, independently of total energy, calcium, or protein intakes. Fermented dairy products (FDP), including yogurts, provide calcium, phosphorus, and proteins together with prebiotics and probiotics, all being potentially beneficial for bone. In this prospective cohort study, we investigated whether FDP, milk, or ripened cheese consumptions influence age-related changes of bone mineral density (BMD) and microstructure. Dietary intakes were assessed at baseline and after 3.0 ± 0.5 years with a food frequency questionnaire in 482 postmenopausal women enrolled in the Geneva Retirees Cohort. Cortical (Ct) and trabecular (Tb) volumetric (v) BMD and microstructure at the distal radius and tibia were assessed by high-resolution peripheral quantitative computerized tomography, in addition to areal (a) BMD and body composition by dual-energy X-ray absorptiometry, at the same time points. At baseline, FDP consumers had lower abdominal fat mass and larger bone size at the radius and tibia. Parathyroid hormone and β-carboxyterminal cross-linked telopeptide of type I collagen levels were inversely correlated with FDP consumption. In the longitudinal analysis, FDP consumption (mean of the two assessments) was associated with attenuated loss of radius total vBMD and of Ct vBMD, area, and thickness. There was no difference in aBMD and at the tibia. These associations were independent of total energy, calcium, or protein intakes. For other dairy products categories, only milk consumption was associated with lower decrease of aBMD and of failure load at the radius. In this prospective cohort of healthy postmenopausal women, age-related Ct bone loss was attenuated at non-bearing bone sites in FDP consumers, not in milk

  8. Patterns, structures and regulations of domestic water cycle systems in China

    Science.gov (United States)

    Chu, Junying; Wang, Hao; Wang, Jianhua; Qin, Dayong

    2010-05-01

    Domestic water cycle systems serving as one critical component of artificial water cycle at the catchment's scale, is so closely related to public healthy, human rights and social-economic development, and has gained the highest priority in strategic water resource and municipal infrastructure planning. In this paper, three basic patterns of domestic water cycle systems are identified and analyzed, including rural domestic water system (i.e. primary level), urban domestic water system (i.e. intermediate level) and metropolitan domestic water system (i.e. senior level), with different "abstract-transport-consume-discharge" mechanisms and micro-components of water consumption (such as drinking, cooking, toilet flushing, showering or cleaning). The rural domestic water system is general simple with three basic "abstract-consume-discharge" mechanisms and micro-components of basic water consumption such as drinking, cooking, washing and sanitation. The urban domestic water system has relative complex mechanisms of "abstract-supply-consume-treatment-discharge" and more micro-components of water consumption such as bath, dishwashing or car washing. The metropolitan domestic water system (i.e. senior level) has the most complex mechanisms by considering internal water reuse, external wastewater reclamation, and nutrient recycling processes. The detailed structures for different water cycle pattern are presented from the aspects of water quantity, wastewater quality and nutrients flow. With the speed up of urbanization and development of social-economy in China, those three basic patterns are interacting, transforming and upgrading. According to the past experiences and current situations, urban domestic water system (i.e. intermediate level) is the dominant pattern based on indicator of system number or system scale. The metropolitan domestic water system (i.e. senior level) is the idealized model for the future development and management. Current domestic water system

  9. The effect of vegetation and soil texture on the nature of organics in runoff from a catchment supplying water for domestic consumption.

    Science.gov (United States)

    Awad, John; van Leeuwen, John; Abate, Dawit; Pichler, Markus; Bestland, Erick; Chittleborough, David J; Fleming, Nigel; Cohen, Jonathan; Liffner, Joel; Drikas, Mary

    2015-10-01

    The influence of vegetation and soil texture on the concentration and character of dissolved organic matter (DOM) present in runoff from the surface and sub-surface of zero order catchments of the Myponga Reservoir-catchment (South Australia) was investigated to determine the impacts of catchment characteristics and land management practices on the quality of waters used for domestic supply. Catchments selected have distinct vegetative cover (grass, native vegetation or pine) and contrasting texture of the surface soil horizon (sand or clay loam/clay). Water samples were collected from three slope positions (upper, middle, and lower) at soil depths of ~30 cm and ~60 cm in addition to overland flows. Filtered (0.45 μm) water samples were analyzed for dissolved organic carbon (DOC) and UV-visible absorbance and by F-EEM and HPSEC with UV and fluorescence detection to characterize the DOM. Surface and sub-surface runoff from catchments with clay soils and native vegetation or grass had lower DOC concentrations and lower relative abundances of aromatic, humic-like and high molecular weight organics than runoff from sandy soils with these vegetative types. Sub-surface flows from two catchments with Pinus radiata had similar DOC concentrations and DOM character, regardless of marked variation in surface soil texture. Runoff from catchments under native vegetation and grass on clay soils resulted in lower DOC concentrations and hence would be expected to have lower coagulant demand in conventional treatment for potable water supply than runoff from corresponding sandy soil catchments. However, organics in runoff from clay catchments would be more difficult to remove by coagulation. Surface waters from the native vegetation and grass catchments were generally found to have higher relative abundance of organic compounds amenable to removal by coagulation compared with sub-surface waters. Biophysical and land management practices combine to have a marked influence on the

  10. Methodology for the determination of residues of organophosphorous pesticides in milk of domestic consumption by means of gas chromatography and extraction in solid phase

    International Nuclear Information System (INIS)

    Romero Blanco, Eric; Meza Nunez, Humberto; Poveda Calvo, Vanessa

    2005-01-01

    A new method oriented to the detection and quantification of 15 organophosphate pesticide in raw milk samples for national consumption has been developed by using a gas chromatograph equipped with polydimethylsiloxane capillary column and a nitrogen-phosphorus detector (NPD), in combination with the extraction technique in solid phase (SPE) for the sample cleaning process and pesticide extraction. Recovery percentages obtained were close to 100% and the detection limits obtained were lower than 20 μg/L for 13 of the organophosphates analyzed. Overall, the method showed important improvement as compared to conventional liquid/liquid extraction methodologies. (Author) [es

  11. The effect of vegetation and soil texture on the nature of organics in runoff from a catchment supplying water for domestic consumption

    Energy Technology Data Exchange (ETDEWEB)

    Awad, John [Centre for Water Management and Reuse, School of Natural and Built Environments, University of South Australia, South Australia 5095 (Australia); Leeuwen, John van, E-mail: John.VanLeeuwen@unisa.edu.au [Centre for Water Management and Reuse, School of Natural and Built Environments, University of South Australia, South Australia 5095 (Australia); State Key Laboratory for Environmental Aquatic Chemistry, CAS, Beijing (China); Barbara Hardy Institute, University of South Australia, South Australia 5095 (Australia); Abate, Dawit [Centre for Water Management and Reuse, School of Natural and Built Environments, University of South Australia, South Australia 5095 (Australia); Pichler, Markus; Bestland, Erick [School of the Environment, Flinders University, Bedford Park, South Australia 5042 (Australia); Chittleborough, David J. [School of Physical Sciences, University of Adelaide, North Terrace, South Australia 5005 (Australia); Fleming, Nigel [South Australian Research and Development Institute, P.O. Box 397, Adelaide, SA 5000 (Australia); Cohen, Jonathan; Liffner, Joel [Centre for Water Management and Reuse, School of Natural and Built Environments, University of South Australia, South Australia 5095 (Australia); Drikas, Mary [Centre for Water Management and Reuse, School of Natural and Built Environments, University of South Australia, South Australia 5095 (Australia); Australian Water Quality Centre, SA Water Corporation, 250 Victoria Square, Adelaide, South Australia 5000 (Australia); State Key Laboratory for Environmental Aquatic Chemistry, CAS, Beijing (China)

    2015-10-01

    The influence of vegetation and soil texture on the concentration and character of dissolved organic matter (DOM) present in runoff from the surface and sub-surface of zero order catchments of the Myponga Reservoir-catchment (South Australia) was investigated to determine the impacts of catchment characteristics and land management practices on the quality of waters used for domestic supply. Catchments selected have distinct vegetative cover (grass, native vegetation or pine) and contrasting texture of the surface soil horizon (sand or clay loam/clay). Water samples were collected from three slope positions (upper, middle, and lower) at soil depths of ~ 30 cm and ~ 60 cm in addition to overland flows. Filtered (0.45 μm) water samples were analyzed for dissolved organic carbon (DOC) and UV–visible absorbance and by F-EEM and HPSEC with UV and fluorescence detection to characterize the DOM. Surface and sub-surface runoff from catchments with clay soils and native vegetation or grass had lower DOC concentrations and lower relative abundances of aromatic, humic-like and high molecular weight organics than runoff from sandy soils with these vegetative types. Sub-surface flows from two catchments with Pinus radiata had similar DOC concentrations and DOM character, regardless of marked variation in surface soil texture. Runoff from catchments under native vegetation and grass on clay soils resulted in lower DOC concentrations and hence would be expected to have lower coagulant demand in conventional treatment for potable water supply than runoff from corresponding sandy soil catchments. However, organics in runoff from clay catchments would be more difficult to remove by coagulation. Surface waters from the native vegetation and grass catchments were generally found to have higher relative abundance of organic compounds amenable to removal by coagulation compared with sub-surface waters. Biophysical and land management practices combine to have a marked influence on

  12. The effect of vegetation and soil texture on the nature of organics in runoff from a catchment supplying water for domestic consumption

    International Nuclear Information System (INIS)

    Awad, John; Leeuwen, John van; Abate, Dawit; Pichler, Markus; Bestland, Erick; Chittleborough, David J.; Fleming, Nigel; Cohen, Jonathan; Liffner, Joel; Drikas, Mary

    2015-01-01

    The influence of vegetation and soil texture on the concentration and character of dissolved organic matter (DOM) present in runoff from the surface and sub-surface of zero order catchments of the Myponga Reservoir-catchment (South Australia) was investigated to determine the impacts of catchment characteristics and land management practices on the quality of waters used for domestic supply. Catchments selected have distinct vegetative cover (grass, native vegetation or pine) and contrasting texture of the surface soil horizon (sand or clay loam/clay). Water samples were collected from three slope positions (upper, middle, and lower) at soil depths of ~ 30 cm and ~ 60 cm in addition to overland flows. Filtered (0.45 μm) water samples were analyzed for dissolved organic carbon (DOC) and UV–visible absorbance and by F-EEM and HPSEC with UV and fluorescence detection to characterize the DOM. Surface and sub-surface runoff from catchments with clay soils and native vegetation or grass had lower DOC concentrations and lower relative abundances of aromatic, humic-like and high molecular weight organics than runoff from sandy soils with these vegetative types. Sub-surface flows from two catchments with Pinus radiata had similar DOC concentrations and DOM character, regardless of marked variation in surface soil texture. Runoff from catchments under native vegetation and grass on clay soils resulted in lower DOC concentrations and hence would be expected to have lower coagulant demand in conventional treatment for potable water supply than runoff from corresponding sandy soil catchments. However, organics in runoff from clay catchments would be more difficult to remove by coagulation. Surface waters from the native vegetation and grass catchments were generally found to have higher relative abundance of organic compounds amenable to removal by coagulation compared with sub-surface waters. Biophysical and land management practices combine to have a marked influence on

  13. Optimal Scheduling of Domestic Appliances via MILP

    Directory of Open Access Journals (Sweden)

    Zdenek Bradac

    2014-12-01

    Full Text Available This paper analyzes a consumption scheduling mechanism for domestic appliances within a home area network. The aim of the proposed scheduling is to minimize the total energy price paid by the consumer and to reduce power peaks in order to achieve a balanced daily load schedule. An exact and computationally efficient mixed-integer linear programming (MILP formulation of the problem is presented. This model is verified by several problem instances. Realistic scenarios based on the real price tariffs commercially available in the Czech Republic are calculated. The results obtained by solving the optimization problem are compared with a simulation of the ripple control service currently used by many domestic consumers in the Czech Republic.

  14. Energy consumption projection of Nepal: An econometric approach

    DEFF Research Database (Denmark)

    Parajuli, Ranjan; Østergaard, Poul A.; Dalgaard, Tommy

    2014-01-01

    In energy dependent economies, energy consumption is often linked with the growth in Gross Domestic Product (GDP). Energy intensity, defined herewith, as the ratio of the total primary energy consumption (TPE) to the GDP, is a useful concept for understanding the relation between energy demand...... and economic development. The scope of this article is to assess the future primary energy consumption of Nepal, and the projection is carried out along with the formulation of simple linear logarithmic energy consumption models. This initiates with a hypothesis that energy consumption is dependent...... with the national macro-economic parameters. To test the hypothesis, nexus between energy consumption and possible determinant variables are examined. Status of energy consumption between the period of 1996 and 2009, and for the same period, growth of economic parameters are assessed. Three scenarios are developed...

  15. Renewable energy sources and their contribution to gross domestic energy consumption in Italy in years 1992 and 1993; Censimento per il territorio italiano dei dati relativi alle fonti rinnovabili di energia ed al loro contributo al bilancio energetico per gli anni 1992 e 1993

    Energy Technology Data Exchange (ETDEWEB)

    Menna, P [ENEA, Centro Ricerche, Portici (Italy). Dip. Energia

    1995-11-01

    In 1992, the gross domestic energy consumption in Italy was 167.5 MTOE (including bunkers) while in 1993 it decreased to 165.9 MTOE. The overall electricity demand passed from 244.8 TWh in 1992 to 246.6 TWh in 1993. In the same period, the overall contribution from Renewable Energy Sources (RES) kept almost constant at 5.y consumption. The RES contribution represented a share larger than gross National production of energy in 1992.

  16. Effects of combustion temperature on air emissions and support fuel consumption in full scale fluidized bed sludge incineration: with particular focus on nitrogen oxides and total organic carbon.

    Science.gov (United States)

    Löschau, Margit

    2018-04-01

    This article describes a pilot test at a sewage sludge incineration plant and shows its results considering the impacts of reducing the minimum combustion temperature from 850°C to 800°C. The lowering leads to an actual reduction of the average combustion temperature by 25 K and a significant reduction in the fuel oil consumption for support firing. The test shall be used for providing evidence that the changed combustion conditions do not result in higher air pollutant emissions. The analysis focusses on the effects of the combustion temperature on nitrogen oxides (NO x ) and total organic carbon emissions. The evaluation of all continuously monitored emissions shows reduced emission levels compared to the previous years, especially for NO x .

  17. An application of a double bootstrap to investigate the effects of technological progress on total-factor energy consumption performance in China

    International Nuclear Information System (INIS)

    Li, Ke; Lin, Boqiang

    2017-01-01

    This paper proposes a total-factor energy consumption performance index (TEPI) for measuring China's energy efficiency across 30 provinces during the period 1997 to 2012. The TEPI is derived by solving an improved non-radial data envelopment analysis (DEA) model, which is based on an energy distance function. The production possibility set is constructed by combining the super-efficiency and sequential DEA models to avoid “discriminating power problem” and “technical regress”. In order to explore the impacts of technological progress on TEPI and perform statistical inferences on the results, a two-stage double bootstrap approach is adopted. The important findings are that China's energy technology innovation produces a negative effect on TEPI, while technology import and imitative innovation produce positive effects on TEPI. Thus, the main contribution of TEPI improvement is technology import. These conclusions imply that technology import especially foreign direct investment (FDI) is important for imitative innovation and can improve China's energy efficiency. In the long run, as the technical level of China approaches to the frontier, energy technology innovation and its wide adoption become a sustained way to improve energy efficiency. Therefore, it is urgent for China to introduce measures such as technology translation and spillover policies as well as energy pricing reforms to support energy technology innovation. - Highlights: • A total-factor energy consumption performance index (TEPI) is introduced. • Three types of technological progress have various effects on TEPI. • FDI is the main contributor of TEPI improvement. • An improved DEA calculation method is introduced. • A two-stage double-bootstrap non-radial DEA model is used.

  18. Domestic demand for petroleum in OPEC countries

    International Nuclear Information System (INIS)

    Chakravorty, U.; Fesharaki, F.; Zhou, S.

    2000-01-01

    The literature on OPEC energy policy has focused primarily on its production and export potential. The rapidly increasing domestic demand for petroleum products in OPEC countries has often been ignored. This study estimates domestic demand for petroleum products by the major OPEC economies and forecasts consumption trends under alternative assumptions regarding economic growth and price deregulation. It concludes that product demand is generally price and income inelastic and thus domestic consumption in OPEC will continue to grow rapidly, even if domestic prices are raised closer to world levels in the near future

  19. Spatial decoupling of agricultural production and consumption: quantifying dependences of countries on food imports due to domestic land and water constraints

    International Nuclear Information System (INIS)

    Fader, Marianela; Gerten, Dieter; Lucht, Wolfgang; Krause, Michael; Cramer, Wolfgang

    2013-01-01

    In our globalizing world, the geographical locations of food production and consumption are becoming increasingly disconnected, which increases reliance on external resources and their trade. We quantified to what extent water and land constraints limit countries’ capacities, at present and by 2050, to produce on their own territory the crop products that they currently import from other countries. Scenarios of increased crop productivity and water use, cropland expansion (excluding areas prioritized for other uses) and population change are accounted for. We found that currently 16% of the world population use the opportunities of international trade to cover their demand for agricultural products. Population change may strongly increase the number of people depending on ex situ land and water resources up to about 5.2 billion (51% of world population) in the SRES A2r scenario. International trade will thus have to intensify if population growth is not accompanied by dietary change towards less resource-intensive products, by cropland expansion, or by productivity improvements, mainly in Africa and the Middle East. Up to 1.3 billion people may be at risk of food insecurity in 2050 in present low-income economies (mainly in Africa), if their economic development does not allow them to afford productivity increases, cropland expansion and/or imports from other countries. (letter)

  20. Domestic violence

    OpenAIRE

    Kiurski Jasmina

    2003-01-01

    Since the 1960s, there has been growing awareness regarding the issue of domestic violence as a form of violence against women, which has been largely influenced by the work of feminist activist and scholars in North America and Europe (Dobash and Dobash 1992). Other terms have been used to describe the same phenomenon, including domestic abuse, spousal abuse, wife battering, marital violence, intimate partner violence. Though there is no doubt that this problem has existed for much more than...

  1. Weather impact on the electric energy consumption of domestic users; Impacto del clima en el consumo de energia electrica en los usuarios domesticos

    Energy Technology Data Exchange (ETDEWEB)

    Ramos Niembro, Gaudencio; Fiscal Escalante, Raul [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

    1998-12-31

    It is said that when an energy saving and efficient use of energy program is implemented it must be a business for three: the user, the society and the electric utility. In respect to the user, his decision making is quite simple: is it cheaper or more expensive for me?. Unfortunately in many cases we want a very short return time or the money needed for the initial investment is not available. For instance, and incandescent bulb is several times less expensive than a compact fluorescent lamp, but if we make the calculation on the life-time and on the power consumption reduction of the compact fluorescent lamp, we can conclude that this one is more economic. The benefit for the society can be seen under many different aspects, being the most important the natural resources conservation and the environment. From the stand point of the utility the heavier possible factors are the postponement of the investments and the system reliability. When some of the programs of the Demand Side Management (DSM) are applied, the utilities support or promote non financially profitable but improve their image before the user, on creating a consciousness in the saving and in the efficient use of energy: a short term investment is made and a long term revenue is obtained. For this reason for an optimum selection and implementation the saving and the efficient use of electric energy measures a detailed knowledge of the consumption way is required. In this paper the importance of monitoring the way the different type of users employ the energy in order to make up decisions on DSM programs in many different scenarios: cities, type of users, income level, etc. is shown. [Espanol] Se dice que cuando se implementa un programa de ahorro y uso eficiente de la energia electrica, debe ser negocio para tres: el usuario, la sociedad y la empresa electrica. En lo que respecta al usuario, su toma de decision es muy simple: me resulta mas barato o mas caro. Desafortunadamente en muchos de los casos

  2. Weather impact on the electric energy consumption of domestic users; Impacto del clima en el consumo de energia electrica en los usuarios domesticos

    Energy Technology Data Exchange (ETDEWEB)

    Ramos Niembro, Gaudencio; Fiscal Escalante, Raul [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

    1999-12-31

    It is said that when an energy saving and efficient use of energy program is implemented it must be a business for three: the user, the society and the electric utility. In respect to the user, his decision making is quite simple: is it cheaper or more expensive for me?. Unfortunately in many cases we want a very short return time or the money needed for the initial investment is not available. For instance, and incandescent bulb is several times less expensive than a compact fluorescent lamp, but if we make the calculation on the life-time and on the power consumption reduction of the compact fluorescent lamp, we can conclude that this one is more economic. The benefit for the society can be seen under many different aspects, being the most important the natural resources conservation and the environment. From the stand point of the utility the heavier possible factors are the postponement of the investments and the system reliability. When some of the programs of the Demand Side Management (DSM) are applied, the utilities support or promote non financially profitable but improve their image before the user, on creating a consciousness in the saving and in the efficient use of energy: a short term investment is made and a long term revenue is obtained. For this reason for an optimum selection and implementation the saving and the efficient use of electric energy measures a detailed knowledge of the consumption way is required. In this paper the importance of monitoring the way the different type of users employ the energy in order to make up decisions on DSM programs in many different scenarios: cities, type of users, income level, etc. is shown. [Espanol] Se dice que cuando se implementa un programa de ahorro y uso eficiente de la energia electrica, debe ser negocio para tres: el usuario, la sociedad y la empresa electrica. En lo que respecta al usuario, su toma de decision es muy simple: me resulta mas barato o mas caro. Desafortunadamente en muchos de los casos

  3. Organotin intake through fish consumption in Finland

    Energy Technology Data Exchange (ETDEWEB)

    Airaksinen, Riikka, E-mail: Riikka.Airaksinen@thl.fi [National Institute for Health and Welfare, Department of Environmental Health, P.O. Box 95, FI-70701 Kuopio (Finland); Rantakokko, Panu; Turunen, Anu W.; Vartiainen, Terttu [National Institute for Health and Welfare, Department of Environmental Health, P.O. Box 95, FI-70701 Kuopio (Finland); Vuorinen, Pekka J.; Lappalainen, Antti; Vihervuori, Aune [Finnish Game and Fisheries Research Institute, Helsinki (Finland); Mannio, Jaakko [Finnish Environment Institute, Helsinki (Finland); Hallikainen, Anja [Finnish Food Safety Authority Evira, Helsinki (Finland)

    2010-08-15

    Background: Organotin compounds (OTCs) are a large class of synthetic chemicals with widely varying properties. Due to their potential adverse health effects, their use has been restricted in many countries. Humans are exposed to OTCs mostly through fish consumption. Objectives: The aim of this study was to describe OTC exposure through fish consumption and to assess the associated potential health risks in a Finnish population. Methods: An extensive sampling of Finnish domestic fish was carried out in the Baltic Sea and freshwater areas in 2005-2007. In addition, samples of imported seafood were collected in 2008. The chemical analysis was performed in an accredited testing laboratory during 2005-2008. Average daily intake of the sum of dibutyltin (DBT), tributyltin (TBT), triphenyltin (TPhT) and dioctyltin (DOT) ({Sigma}OTCs) for the Finnish population was calculated on the basis of the measured concentrations and fish consumption rates. Results: The average daily intake of {Sigma}OTCs through fish consumption was 3.2 ng/kg bw day{sup -1}, which is 1.3% from the Tolerable Daily Intake (TDI) of 250 ng/kg bw day{sup -1} set by the European Food Safety Authority. In total, domestic wild fish accounted for 61% of the {Sigma}OTC intake, while the intake through domestic farmed fish was 4.0% and the intake through imported fish was 35%. The most important species were domestic perch and imported salmon and rainbow trout. Conclusions: The Finnish consumers are not likely to exceed the threshold level for adverse health effects due to OTC intake through fish consumption.

  4. Organotin intake through fish consumption in Finland

    International Nuclear Information System (INIS)

    Airaksinen, Riikka; Rantakokko, Panu; Turunen, Anu W.; Vartiainen, Terttu; Vuorinen, Pekka J.; Lappalainen, Antti; Vihervuori, Aune; Mannio, Jaakko; Hallikainen, Anja

    2010-01-01

    Background: Organotin compounds (OTCs) are a large class of synthetic chemicals with widely varying properties. Due to their potential adverse health effects, their use has been restricted in many countries. Humans are exposed to OTCs mostly through fish consumption. Objectives: The aim of this study was to describe OTC exposure through fish consumption and to assess the associated potential health risks in a Finnish population. Methods: An extensive sampling of Finnish domestic fish was carried out in the Baltic Sea and freshwater areas in 2005-2007. In addition, samples of imported seafood were collected in 2008. The chemical analysis was performed in an accredited testing laboratory during 2005-2008. Average daily intake of the sum of dibutyltin (DBT), tributyltin (TBT), triphenyltin (TPhT) and dioctyltin (DOT) (ΣOTCs) for the Finnish population was calculated on the basis of the measured concentrations and fish consumption rates. Results: The average daily intake of ΣOTCs through fish consumption was 3.2 ng/kg bw day -1 , which is 1.3% from the Tolerable Daily Intake (TDI) of 250 ng/kg bw day -1 set by the European Food Safety Authority. In total, domestic wild fish accounted for 61% of the ΣOTC intake, while the intake through domestic farmed fish was 4.0% and the intake through imported fish was 35%. The most important species were domestic perch and imported salmon and rainbow trout. Conclusions: The Finnish consumers are not likely to exceed the threshold level for adverse health effects due to OTC intake through fish consumption.

  5. Fuels. Deliveries and consumption of fuels during 4th quarter 2001 and during 2001

    International Nuclear Information System (INIS)

    2002-01-01

    The total volume of oil product deliveries (excluded lubricants, bitumen etc.) from the oil companies was 3 per cent higher during 2001 compared with 2000. The deliveries of motor gasoline and diesel oil increased by 1 per cent. Domestic heating oil decreased by 2 per cent and heavy fuel oils increased by 17 per cent, all compared with 2000. Under the forth quarter 2001 the deliveries of oil products (excluded lubricants bitumen etc.) was 5 per cent higher compared with the same quarter 2000. The deliveries of domestic heating oil and heavy fuel oils increased by 4 per cent and 28 per cent respectively. Motor gasoline increased by 3 per cent while the deliveries of diesel oil decreased by 1 per cent. The consumption of fuels in mining and manufacturing decreased by 5 per cent during 2001 compared with 2000. Most of the reduction came from the lower use of domestic fuel in manufacture of pulp, paper and paper products, printing and publishing. The total consumption in mining and manufacturing was unchanged during the 4 th quarter 2001 compared with the same period 2000. The consumption of domestic fuels decreased by 6 per cent and the oil consumption increased by 11 per cent. Higher consumption of fuels in electricity, gas and district heating services. The consumption of fuels in electricity, gas and district heating services increased by 14 per cent 2001 compared with 2000. The consumption of domestic fuels raised with 12 per cent and the use of fossil fuels raised with 17 per cent. The highest increasing, 27 per cent, was found within the use of oil. Electricity, gas and district heating services increased there fuel consumption with 29 per cent during the 0 quarter 2001 compared with the same period 2000. The raise can be explained with the fact that the 4th quarter 2000 was unusually warm. The increasing is found both in the use of domestic and fossil fuels

  6. Effect of domestic processing on total and extractable calcium and zinc content of bathua (Chenopodium album) and fenugreek (Trigonella foenum graecum) leaves.

    Science.gov (United States)

    Yadav, S K; Sehgal, S

    1999-01-01

    Bathua (Chenopodium album) and fenugreek (Trigonellafoenum graecum) stored in polyethylene bags and without packaging for 24 or 48 hours in a refrigerator at 5 or 30 degrees C in polyethylene bags. The fresh leaves were also dried (oven and sun); blanched (5, 10 or 15 min) and cooked in an open pan and a pressure cooker. The processed leaves were analyzed for total and extractable calcium and zinc content. The Ca and Zn content of these leaves varied from 970 to 2230 and 10.50 to 12.30 mg/100 g DM and the percentage HCl-extractability was 80.34 to 83.04 and 82.43 to 83.90, respectively. Non significant effects of drying and storage were observed on total Ca and Zn content and HCl-extractability while blanching and cooking resulted in significant improvement of HCl-extractability of these two minerals. Thus, cooking and blanching are good ways to improve the HCl-extractability of Ca and Zn.

  7. Energy optimisation of domestic refrigerators

    DEFF Research Database (Denmark)

    Jakobsen, Arne; Rasmussen, Bjarne D.

    1998-01-01

    This paper describes the main results of a research project with the objective of reducing the energy consumption of domestic refrigerators by increasing the efficiency of the refrigeration system. The improvement of the system efficiency was to be obtained by:1) Introducing continuous operation ...

  8. Effect of Domestic Processing Methods on Dry Matter, Total Sugar, Phenolics and Mineral Composition in Different Developmental Stages of Parkia roxburghii G. (Don. Pods

    Directory of Open Access Journals (Sweden)

    Jekendra Singh SALAM

    2013-02-01

    Full Text Available Parkia roxburghii is considered delicious in the Northeastern part of India, especially in the state of Manipur. Though it is widely used, information about the biochemical composition and its changes, after processing, is hardly available. In the present experiment, effect of processing methods on dry matter, soluble sugar, phenolics and mineral composition in different developmental stages of P. roxburghii pods were studied. Total soluble sugar (TSS, total phenols (TP, and orthodihydric phenols (ODHP were determined as per the methods of Morris (1948, Bray and Thorpe (1954 and Mahadevan and Sridhar (1986. Sodium (Na, potassium (K, sulphur (S and phosphorus (P were estimated as per the procedures of Tandon (1993. Calcium (Ca, magnesium (Mg, manganese (Mn, zinc (Zn, iron (Fe, copper (Cu and cobalt (Co were analyzed in an atomic absorption spectrophotometer. Processing methods reduced dry matter, soluble sugar and phenolics in all the stages of the pod. TP and ODHP lost up to the extent of 72.78% in tender stage due to ordinary cooking, while higher loss of ODHP recorded in immature stage of the pod due to pressure cooking. Ca, Mg, K and Zn in different stages were found to be affected significantly by different methods of cooking, while no such changes were observed in case of S, P, Fe, Mn and Cu. The level of iron amongst the micro minerals is appreciably high recording up to 51.0 mg/100 g in the immature stage of the pod. As iron, zinc and manganese are antioxidant micronutrients, their higher presence in P. roxburghii might be of some nutritional importance.

  9. Binge drinking and total alcohol consumption from 16 to 43 years of age are associated with elevated fasting plasma glucose in women: results from the northern Swedish cohort study.

    Science.gov (United States)

    Nygren, Karina; Hammarström, Anne; Rolandsson, Olov

    2017-06-08

    Studies have indicated that moderate alcohol consumption is associated with lower incidence of diabetes in women. However, not only the amount but also the drinking pattern could be of importance when assessing the longitudinal relation between alcohol and glucose. Also, there is a lack of studies on alcohol use beginning in adolescence on adult glucose levels. The aim was to examine the association between total alcohol consumption and binge drinking between ages 16 and 43 and fasting plasma glucose at age 43. Data were retrieved from a 27-year prospective cohort study, the Northern Swedish Cohort. In 1981, all 9th grade students (n = 1083) within a municipality in Sweden were invited to participate. There were re-assessments at ages 18, 21, 30 and 43. This particular study sample consisted of 897 participants (82.8%). Fasting plasma glucose (mmol/L) was measured at a health examination at age 43. Total alcohol consumption (in grams) and binge drinking were calculated from alcohol consumption data obtained from questionnaires. Descriptive analyses showed that men had higher levels of fasting plasma glucose as compared to women. Men also reported higher levels of alcohol consumption and binge drinking behavior. Linear regressions showed that total alcohol consumption in combination with binge drinking between ages 16 and 43 was associated with elevated fasting plasma glucose at age 43 in women (beta = 0.14, p = 0.003) but not in men after adjustment for BMI, hypertension and smoking at age 43. Our findings indicate that reducing binge drinking and alcohol consumption among young and middle-aged women with the highest consumption might be metabolically favorable for their future glucose metabolism.

  10. Commercially available avian and mammalian whole prey diet items targeted for consumption by managed exotic and domestic pet felines: true metabolizable energy and amino acid digestibility using the precision-fed cecectomized rooster assay.

    Science.gov (United States)

    Kerr, K R; Kappen, K L; Garner, L M; Utterback, P L; Parsons, C M; Swanson, K S

    2014-10-01

    Whole prey diets are commonly used in the zoo and home setting for captive exotic and domestic cats, respectively. Despite their increase in popularity, nutrient digestibility of such diets has been poorly studied. In this study, the precision-fed cecectomized rooster assay was used to determine the protein quality and nitrogen-corrected true ME (TMEn) of 17 whole prey samples (mice [1 to 2 , 10 to 13 , 21 to 25 , 30 to 40 , and 150 to 180 d old], rats [1 to 4, 10 to 13, 21 to 25, 32 to 42, and >60 d old], rabbits [stillborn, 30 to 45 d old, and >65 d old], chicken [1 to 3 d old], and quail [1 to 3, 21 to 40, and >60 d old]) and 2 ground poultry-based products (chicken and duck). Amino acid score (AAS) and protein digestibility corrected AAS (PDCAAS) were calculated using the nutrient profile recommendations for domestic cat food as a reference value (AAFCO, 2012). Average individual indispensable AA (IAA) and total IAA (TIAA) digestibility coefficients were variable anddepended on AA (84 to 94% TIAA, 85 to 95% Arg, 87 to 96% His, 82 to 92% Ile, 84 to 94% Leu, 85 to 93% Lys, 89 to 97% Met, 83 to 94% Phe, 80 to 95% Thr, 84 to 94% Trp, and 80 to 93% Val) and sample. For a majority of the whole prey items, AA concentrations were greater than the Association of American Feed Control Officials ( AAFCO: , 2012) domestic cat nutrient profile recommendations for growth and reproduction and adult maintenance; however, some whole prey had AA concentrations below the AAFCO (2012) recommendations: Met + Cys (1.10% DM) in ground duck (1.06% DM) and taurine (Tau; 0.20% DM) in 30-to-45- and >65-d-old rabbits (0.01 and 0.10% DM, respectively), 150-to-180-d-old mice (0.18% DM), and ground duck (0.15% DM). The TMEn (3.76 to 6.44 kcal/g DM) expressed as the percent of GE (i.e., TMEn/GE) ranged from 66 to 85%, demonstrating how variable the digestibility of these items may be and justifying more research in this area. Both Met and Tau are commonly added to commercial pet foods, so

  11. Unsustainable Consumption

    DEFF Research Database (Denmark)

    Thøgersen, John

    2014-01-01

    Our dominant way of living is not sustainable and our activities as private individuals and households directly and indirectly account for a large and increasing share of total environmental impacts. These impacts are related to the structure as well as the level of consumption. In this article, ...

  12. Fiscal 1999 achievement report. Development of technology for reducing power consumption during standby (Research and development of technologies for application of standby power reduction to domestic and office-automation appliances); 1999 nendo taikiji shohi denryoku sakugen gijutsu kaihatsu seika hokokusho. Kaden oyobi OA kiki no taiki denryoku sakugen jitsuyoka gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-05-01

    Efforts are exerted to develop power-efficient modules to be built into electrical products for reduction in power consumption in the standby state for domestic and office-automation appliances. In this study, television sets, audio sets, and air conditioners were selected out of domestic appliances and, out of office-automation appliances, notebook-size and desktop personal computers were selected. The standby power consumption is to be reduced to 3mW for domestic appliances, to 0.2W for notebook-size personal computers, and to 1/10-1/200 of the level being currently consumed in the case of desktop personal computers. For domestic appliances, a power efficient module not insulated from the AC power line was developed, to be built into a CPU-aided appliance to be turned on and off by remote control for the reduction of its standby power to 3mW. For notebook-size personal computers, a power-efficient power source insulated from the AC power line was developed, which consumes but 0.2W of standby power. It was built into a marketed notebook-size personal computer and tested for performance. For desktop personal computers, a 25mW power source insulated from the AC power line was fabricated, and tested for performance. (NEDO)

  13. The implications of China’s investment-driven economy on its energy consumption and carbon emissions

    International Nuclear Information System (INIS)

    Fu, Feng; Ma, Linwei; Li, Zheng; Polenske, Karen R.

    2014-01-01

    Highlights: • The energy implications of China’s investment-driven (ID) economy are analyzed. • An expenditure-approach-based framework is applied to define the ID energy consumption. • An input–output model is built to identify the volume of China’s ID energy consumption. • Insights are gained for determining the saving potentials of China’s ID energy consumption. - Abstract: In this paper, we aim to fill the research gap by analyzing the relationship between China’s domestic investment and energy consumption, as well as related carbon emissions. First, we use an expenditure-approach-based framework to qualitatively examine the effects of China’s domestic investment on its energy consumption. Based on this framework, we define and differentiate the investment-driven energy consumption and carbon emissions from that which is driven by other economic activities. Second, we establish an allocation model to quantify China’s investment-driven energy consumption and carbon emissions. The results reveal that in 2007, China’s domestic investment contributed one third of both its energy consumption and carbon emissions. Further results show that a majority of this investment-driven energy consumption and carbon emissions, namely nine tenths of the total, is attributable to the construction and manufacturing sectors. Finally, we use the construction sector as a case to discuss how to determine the energy-saving and emission-reduction potential of improving investment-driven energy consumption practices

  14. Domestic energy fact file

    Energy Technology Data Exchange (ETDEWEB)

    Shorrock, L D; Henderson, G [Building Research Establishment, Watford (United Kingdom); Bown, J H.F. [NBA Tectonics, London (United Kingdom)

    1992-01-01

    The purpose of this publication to gather together in one volume some of the more important United Kingdom data on domestic energy and the measures that have been taken to improve the efficiency with which it is used. The introductory section discusses the main underlying trends affecting domestic energy use. It is followed by six main sections: Section 1 deals with fuel prices and household expenditure on energy. Section 2 is concerned with basic statistics on population, households and the housing stock (age, tenure, dwelling type and regional distribution). Section 3 presents information on the uptake of insulation measures in the housing stock. Section 4 presents information on changes to the housing stock heat loss, heating systems, temperatures and energy use. This section looks at what would have happened to the energy use of the housing stock if energy efficiency improvements had not been introduced. Section 4 contains the main conclusions on the effectiveness of insulation, improvements in efficiency and the rising standards of service achieved within the housing stock. Section 5 draws together the topics discussed in section 4 to illustrate the individual effects of rising levels of service, external temperature variations, improved insulation and improved heating efficiency, and how these combine to determine domestic section energy consumption. Section 6 considers the fuels used to meet the energy demand of the housing stock and the carbon dioxide emissions which result from this fuel use. The primary energy consumption associated with the energy delivered to the housing stock is also addressed in this section. A final energy balance diagram draws together the various topics discussed in the report by showing the main energy flows related to the housing stock. (author)

  15. The Characteristic and Impact of the Change in Consumption of Roughage for China in Recent Years

    Science.gov (United States)

    Sun, R.

    2016-12-01

    Food security is of great importance to national economy and the people's livelihood, and the method to ensure which has always been an issue paid close attention to by both Chinese government and people. Among all the fodders, the change in consumption of roughage is highly relative to the amount and growing status of the livestock including pig, goat, cattle and dairy cattle which makes it a vital factor of food security and worth studying. Apart from reading considerable amount of both domestic and international materials and conducting data selection, this research focuses on the change in roughage consumption of domestic livestock industry and the impact of intensive farming raise on the consumption. And we came up with two conclusions. First, in recent years, roughage consumption has been experiencing a dramatic decrease caused mainly by the decrease of roughage consumption of pigs. Second, with the increasing trend of pig intensive farming, its main fodder has transformed from roughage to concentrated feed and inevitably leads to roughage as well as total fodder consumption decline and concentrated feed consumption increase. And the profit of intensive farming raise outweighs that of extensive farming and small-scale farming. The study firstly calculates the roughage consumption of domestic livestock industry. It also states the important role roughage plays in the development of livestock industry from the perspective of food security.

  16. Domestic cat

    Science.gov (United States)

    Diffendorfer, James E.

    2017-01-01

    The familiar domestic cat is not native to southern California and is considered an invasive spe-cies by biologists and conservation organizations. When owners abandon their cats, wild or feral populations may arise, as they have in San Diego County. Cats’ pelage color, tail length, and hair thickness vary widely, given human fascination with breeding diverse phenotypes, but all have a typical felid body with upright ears, forward-looking eyes adapted for nocturnal foraging, protractible claws, and a sinuous, flexible body. Cats allowed outdoors and feral cats kill and eat a wide variety of vertebrates such as small mammals, birds, and reptiles

  17. Some Environmental and Economic Aspects of Energy Saving Measures in Houses. An estimation model for total energy consumption and emissions to air from the Norwegian dwelling stock, and a life cycle assessment method for energy saving measures in houses

    Energy Technology Data Exchange (ETDEWEB)

    Myhre, L

    1995-12-01

    Motivated by the need to reduce the total energy consumption and the environmental load from society, this doctoral thesis discusses energy conservation measures on existing houses. Alternative additional thermal insulation measures are assessed using an interdisciplinary life cycle approach. The first task is to develop an interdisciplinary assessment method for building improvement measures, taking account of energy consumption, resource consumption, emissions to air of environmentally harmful gases, and economic costs during the entire life cycle of the building. The second task is to develop an estimation model for the total energy consumption and emissions to air of environmentally harmful gases from the dwelling stock of Norway. Finally, the third task is to assess the total energy saving potential and the total environmental benefits of energy saving measures in houses on a national level, including only life cycle analyses of additional thermal insulation measures on single houses. Chap 2 describes the dwelling stock in Norway. Chaps 3 and 4 present an estimation model for total energy consumption and emissions to air from the dwelling stock, and calculations using the model. Chaps 5 and 6 propose and use a calculation method for the assessment of additional thermal insulation measures, using a ``cradle-to-grave`` approach. Since hydroelectric power is the main energy source in this sector in Norway, estimated payback periods for emissions to air are long. But hydroelectric power saved in this sector may be used to obtain reduction in fossil fuel use in other sectors as discussed in Chap 7. Some of the topics discussed are further elaborated on in appendices. 107 refs., 39 figs, 88 tabs.

  18. Domestic violence screening in pregnancy.

    Science.gov (United States)

    Bunn, Mikiko Yazawa; Higa, Nicole A; Parker, Willie J; Kaneshiro, Bliss

    2009-11-01

    Domestic violence is an important health concern that has been shown to have adverse effects on maternal and neonatal outcomes. The objectives of this study were to compare the prevalence of prenatal screening for domestic violence in a hospital-based resident clinic setting with screening practices in private obstetric offices in Honolulu, Hawai'i and to explore physician attitudes towards domestic violence screening during pregnancy. A retrospective chart review was conducted at Queen's Medical Center in Honolulu, Hawai'i in women who delivered between 2003 and 2004. A 6 item written survey was also given to all attending and resident physicians with obstetric privileges. Descriptive statistics including frequency measures were generated and chi square tests were used to compare categorical variables. A total of 270 charts were reviewed. There was a statistically significant difference (p obstetric practices (39.3 percent) that were screened for domestic violence. While the majority of respondents (77.6%) to the domestic violence survey were aware that the American College of Obstetricians and Gynecologists recommends domestic violence screening in pregnancy most respondents (69.0 percent) indicated that they "never or rarely" screened their patients for domestic violence. Despite professional recommendations and an awareness of these recommendations, between 2003 and 2004, routine prenatal screening for domestic violence was markedly lacking for patients in this study population.

  19. Study on the share of energy consumption by components of the technological process with aim of reducing total energy consumption. Principijelno razmatranje energetskog ucesca pojedinih komponenti tehnoloskog procesa u smislu iznalazenja rjesenja sa najmanjim energetskim ucescem

    Energy Technology Data Exchange (ETDEWEB)

    Kljucanin, T. (Institut za Rudarska Istrazivanja, Tuzla (Yugoslavia))

    1989-01-01

    Analyzes individual phases of coal excavation in surface mines from the viewpoint of energy consumption. Equipment operation with unnecessary lifting of loosened overburden or coal on mine benches during bulk loading into dump trucks, onto belt conveyors or during transportation is pointed out. Energy consumption calculations showed that unnecessary bulk lifting by equipment configurations results in annual energy losses, both fuel or electricity. A mathematical formula for calculating energy losses is provided. A calculation example with surface mining operations is given, demonstrating that 55 MWh per excavator may be saved over a 25 year period if lifting height of overburden were reduced by 22 m. Overburden removal equipment employed consists of the PH-1900 shovel excavator, 60 to 155 t capacity dump trucks and inclined belt conveyor system. 1 ref.

  20. Consumption of less than 10% of total energy from added sugars is associated with increasing HDL in females during adolescence: a longitudinal analysis.

    Science.gov (United States)

    Lee, Alexandra K; Binongo, José Nilo G; Chowdhury, Ritam; Stein, Aryeh D; Gazmararian, Julie A; Vos, Miriam B; Welsh, Jean A

    2014-02-26

    Atherosclerotic changes associated with dyslipidemia and increased cardiovascular disease risk are believed to begin in childhood. While previous studies have linked added sugars consumption to low high-density lipoprotein (HDL), little is known about the long-term impact of this consumption. This study aims to assess the association between added sugars intake and HDL cholesterol levels during adolescence, and whether this association is modified by obesity. We used data from the National Heart Lung and Blood Institute's Growth and Health Study, a 10-year cohort study of non-Hispanic Caucasian and African-American girls (N=2379) aged 9 and 10 years at baseline recruited from 3 sites in 1987-1988 with biennial plasma lipid measurement and annual assessment of diet using a 3-day food record. Added sugars consumption was dichotomized into low (0% to added sugar consumption was associated with a 0.26 mg/dL greater annual increase in HDL levels (95% CI 0.48 to 0.04; P=0.02). Over the 10-year study period, the model predicted a mean increase of 2.2 mg/dL (95% CI 0.09 to 4.32; P=0.04) among low consumers, and a 0.4 mg/dL decrease (95% CI -1.32 to 0.52; P=0.4) among high consumers. Weight category did not modify this association (P=0.45). Low added sugars consumption is associated with increasing HDL cholesterol levels throughout adolescence.

  1. Factores psicosociales relacionados con el consumo doméstico de agua en una región semidesértica Psychosocial factors associated with domestic water consumption in a semidesert region

    Directory of Open Access Journals (Sweden)

    Rocío Haydee Arreguín-Moreno

    2009-08-01

    Full Text Available OBJETIVO: Analizar los factores psicosociales que intervienen en el consumo doméstico del agua en Hermosillo, Sonora, región del noroeste de México caracterizada por ser semidesértica. Para ello se trabajó con una muestra seleccionada de forma intencional de 198 personas (79 hombres y 119 mujeres de una institución de educación superior, con base en las teorías de la acción razonada y la autoeficacia. MATERIAL Y MÉTODOS: Se aplicó una escala que incluyó los factores psicosociales analizados, con opciones tipo Likert. RESULTADOS: La media de edad fue de 35 años. La relación entre los factores fue positiva y moderada, en particular entre intención-norma, creencias-intención, creencias-autoeficacia, actitud-intención, actitud-autoeficacia y autoeficacia-intención. CONCLUSIÓN: Si bien las características de la muestra no permiten generalizar resultados, el estudio muestra la utilidad de los factores psicosociales analizados y sugiere la posibilidad de incorporarlos en programas educativos para el cuidado del agua en el hogar.OBJECTIVE: To analyze psychosocial factors related with domestic water consumption in Hermosillo, Sonora, a semidesert region in northwestern Mexico. An intentionally selected sample of 198 people (79 men and 119 women from a higher education institution was used to evaluate the theories of rational action and self-efficacy. MATERIAL AND METHODS: A scale with the psychosocial factors to be analyzed and Likert-type items was applied. RESULTS: The age mean was 35 years old. A positive moderate association was found between the diverse factors, particularly between intention-norm, beliefs-intention, beliefs-self-efficacy, attitude-intention, attitude-self-efficacy, and self-efficacy-intention. CONCLUSIONS: Despite the fact that the sample characteristics do not allow results to be generalized, the study shows the usefulness of the psychosocial factors that were analyzed and suggests the possibility of including

  2. Work-related consumption drivers and consumption at work

    DEFF Research Database (Denmark)

    Røpke, Inge

    2004-01-01

    The main message in this paper is that the discussion on sustainable consumption should also incorporate the consumption that occurs in relation to work and, more generally, the relationship between consumption at work and consumption at home. I start by considering how domestic consumption...... is encouraged by work-related factors and continue to consider how consumption activities occur in the workplace, so illustrating that production and consumption are intertwined. The main part of the paper deals in detail with the conceptual distinction between production and consumption. Inspiration is drawn...... from both ecology and economics with focus on some important predecessors for ecological economics. I conclude with reflections on how to proceed with consumption studies to provide the basis for promoting more sustainable life patterns....

  3. The 1988 coal outlook: steadily rising consumption

    Energy Technology Data Exchange (ETDEWEB)

    Soras, C.G.; Stodden, J.R.

    1987-12-01

    Total coal use - domestic and foreign - will reach 910 million tons in 1988, an expansion of 1.3% from an estimated 898 million tons in 1987. The overall rise in consumption will add to inventory needs. Moreover, lower interest rates cut effective carrying costs and further encourage the holding of coal stocks by users. The results will be a gain in inventories of 3.5 tons by the end of 1988. As a result of all these factors, coal production is anticipated to rise by 11.6 million tons, or 1.2%, which projects firm markets in a time of relatively soft economic conditions in the USA. 2 tabs.

  4. Domestic violence

    Directory of Open Access Journals (Sweden)

    Kiurski Jasmina

    2003-01-01

    Full Text Available In this article author examines a definition of a family, the role of a family as a social and legal institution as well as state reaction in a situation of mal function of a family. Special attention is given to a definition of a family, its protective function and criminal law in modern legal systems. Author also analyzes recent reform of our legislation firstly new criminal offence (Article 118a of the Criminal Code of Republic of Serbia - Domestic Violence - and its relation to other similar criminal offences. Finally, author gives an overview of up-to-now practice from District and Municipal Prosecutors Offices in Belgrade and suggestions for solving observed problems in implementation of this criminal offence.

  5. Impact of a PV system interconnected to the electric network of a High Consumption Domestic user's demand in BCS; Impacto de un sistema fotovoltaico interconectado a red en la demanda electrica de un usuario DAC en BCS

    Energy Technology Data Exchange (ETDEWEB)

    Jimenez Grajales, H. R.; Agredano Diaz, Jaime; Gonzalez Galarza, R.; Munguia del Rio, G. [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)

    2010-11-15

    In Mexico, the incident solar radiation is high enough, that encourage its use both to produce process heat or electricity trough solar cells in autonomous configurations or grid. In European countries with substantially lower irradiation levels such as Germany or Spain. PV Grid Connected Systems (PVGCS) are a mature technology that is widely used in these countries, mainly due to tax incentives and preferential feed in tariffs schemes. Of the benefits that electricity production modality provides both the user and to the electricity grid and also the technical benefits for the utilities for incorporating distributed generation at its distribution system. In Mexico, more and more people are motivated to invest in this type of technology. This article analyzes the particular case of a user that is classified as High Consumption Domestic Customer (HCDC) in the city of La Paz, Baja California Sur, Mexico, who owns a single phase of 6 kWp PVGCS installed on the roof of her house. The reported results in this paper come from data analyzed by the Electrical Research Institute (IIE) for a three year monitoring period. The paper includes meteorological information, energy and power balances, maximum power, standard production, system losses, efficiency of the photovoltaic generator and inverters, among other performance information. The document highlights the impact that the PV system on electricity consumption user billing from the utility, and some recommendations are provided on what must be done in order get out from the HCDC classification and the economic benefits of it. [Spanish] En Mexico se tienen niveles de irradiacion solar suficientemente altos que desde un punto de vista puramente energetico alientan a su aprovechamiento en la produccion de electricidad, ello mediante sistemas fotovoltaicos directamente conectados a la red electrica convencional (SFVI). En paises europeos con niveles de irradiacion sustancialmente inferiores - i.e. Espana o Alemania- esta

  6. Prereduction and melting of domestic titaniferous materials

    Science.gov (United States)

    Nafziger, R. H.; Jordan, R. R.

    1983-03-01

    Two domestic ilmenites and one titaniferous magnetite were prereduced by the United States Department of the Interior, Bureau of Mines, in a batch rotary kiln with coal char to assess the feasibility of this technique in improving melting operations and subsequent electric furnace processing. All three prereduced titaniferous materials were melted satisfactorily in an electric arc furnace to produce iron as a metal suitable for further refining to steel; metallizations ranging from 63 to 83 pct of the iron oxides were achieved. The ilmenites yielded titanium enriched slags that were amenable to further processing by conventional methods. Prereduction decreased electrode consumption during furnace operation and also conserved expensive electrical energy that otherwise must be used to reduce and melt totally the entire titaniferous materials charge.

  7. Lean consumption.

    Science.gov (United States)

    Womack, James P; Jones, Daniel T

    2005-03-01

    During the past 20 years, the real price of most consumer goods has fallen worldwide, the variety of goods and the range of sales channels offering them have continued to grow, and product quality has steadily improved. So why is consumption often so frustrating? It doesn't have to be--and shouldn't be--the authors say. They argue that it's time to apply lean thinking to the processes of consumption--to give consumers the full value they want from goods and services with the greatest efficiency and the least pain. Companies may think they save time and money by off-loading work to the consumer but, in fact, the opposite is true. By streamlining their systems for providing goods and services, and by making it easier for customers to buy and use those products and services, a growing number of companies are actually lowering costs while saving everyone time. In the process, these businesses are learning more about their customers, strengthening consumer loyalty, and attracting new customers who are defecting from less user-friendly competitors. The challenge lies with the retailers, service providers, manufacturers, and suppliers that are not used to looking at total cost from the standpoint of the consumer and even less accustomed to working with customers to optimize the consumption process. Lean consumption requires a fundamental shift in the way companies think about the relationship between provision and consumption, and the role their customers play in these processes. It also requires consumers to change the nature of their relationships with the companies they patronize. Lean production has clearly triumphed over similar obstacles in recent years to become the dominant global manufacturing model. Lean consumption, its logical companion, can't be far behind.

  8. The popularity of domestic cultural products: cross-national differences and the relation to globalization

    NARCIS (Netherlands)

    Bekhuis, H.

    2013-01-01

    This dissertation addressed the popularity of domestic cultural consumption. It aimed at describing and explaining the extent to which the popularity of domestic cultural consumption differs between countries and over time. We studied the popularity of domestic versus foreign film productions, the

  9. Flexible demand in the GB domestic electricity sector in 2030

    International Nuclear Information System (INIS)

    Drysdale, Brian; Wu, Jianzhong; Jenkins, Nick

    2015-01-01

    Highlights: • Annual domestic demand by category and daily flexible load profiles are shown to 2030. • Valuable flexible demand requires loads to be identifiable, accessible, and useful. • The extent of flexible demand varies significantly on a diurnal and seasonal basis. • Barriers to accessing domestic demand include multiple low value loads and apathy. • Existing market structure a barrier to fully rewarding individual load flexibility. - Abstract: In order to meet greenhouse gas emissions targets the Great Britain (GB) future electricity supply will include a higher fraction of non-dispatchable generation, increasing opportunities for demand side management to maintain a supply/demand balance. This paper examines the extent of flexible domestic demand (FDD) in GB, its usefulness in system balancing and appropriate incentives to encourage consumers to participate. FDD, classified as electric space and water heating (ESWH), and cold and wet appliances, amounts to 59 TW h in 2012 (113 TW h total domestic demand) and is calculated to increase to 67 TW h in 2030. Summer and winter daily load profiles for flexible loads show significant seasonal and diurnal variations in the total flexible load and between load categories. Low levels of reflective consumer engagement with electricity consumption and a resistance to automation present barriers to effective access to FDD. A value of £1.97/household/year has been calculated for cold appliance loads used for frequency response in 2030, using 2013 market rates. The introduction of smart meters in GB by 2020 will allow access to FDD for system balancing. The low commercial value of individual domestic loads increases the attractiveness of non-financial incentives to fully exploit FDD. It was shown that appliance loads have different characteristics which can contribute to an efficient power system in different ways

  10. The 1999 MWV petroleum consumption forecast: Petroleum still in the lead in the German energy market

    International Nuclear Information System (INIS)

    Anon.

    1999-01-01

    Petroleum consumption in Germany has been stagnant over the last few years. Since in 1998 the decline in light heating oil sales was balanced out by an increase in fuel consumption and petroleum sales to the petrochemical industry, total domestic supplies of petroleum products amounted to 127.4 million tonnes and thus remained at last year's level. According to the latest forecast of the Mineraloelwirtschaftsverband e.V., extending to the year 2010, stagnation will continue for some years, but petroleum consumption is expected to then take a clear downward trend and fall off by 11 million tonnes (or 9%) until 2010. (orig./CB) [de

  11. Exploring the relationship between energy consumption and GDP: Evidence from Croatia

    International Nuclear Information System (INIS)

    Borozan, Djula

    2013-01-01

    The main purpose of this paper is to explore the relationship between total energy consumption and real gross domestic product (GDP) covering the period between 1992 and 2010 in Croatia. The methodology employed in this paper is based on the bivariate vector autoregression (VAR) and Granger causality tests. Moreover, the impulse response function and variance decomposition analysis are employed to trace the dynamic response paths of shocks to the system. The empirical analysis shows that, when it is allowed for any deterministic component in the data, total energy consumption and real GDP are not co-integrated in the period observed. Furthermore, there is a unidirectional causality running from total energy consumption to GDP, and an impulse response to GDP caused by energy consumption, being mainly embodied in the first years. The results indicate that total energy consumption is an important component determining economic growth in Croatia and that energy conservation policy should be formulated and implemented wisely. This paper also tests the causality between real GDP and consumption of the five energy variables by using the bivariate VAR. The main implication of these tests is that individual energy forms matter when it comes to energy policy formulation. - Highlights: • There is a unidirectional causality running from energy consumption to real GDP in Croatia. • There is an impulse response to real GDP caused by energy consumption, being mainly embodied in the first years. • Energy consumption is an important component determining economic growth. • Individual energy forms matter when it comes to energy policy formulation

  12. Total dietary fiber intakes in the US population are related to whole grain consumption: results from the National Health and Nutrition Examination Survey 2009 to 2010.

    Science.gov (United States)

    Reicks, Marla; Jonnalagadda, Satya; Albertson, Ann M; Joshi, Nandan

    2014-03-01

    Whole grain (WG) foods have been shown to reduce chronic disease risk and overweight. Total dietary fiber is associated with WG and its health benefits. The purpose was to determine whether associations exist between WG intake (no-WG intake, 0 ounce equivalent [oz eq]; low, >0-cereals and yeast breads/rolls in the high WG intake group compared with the no-WG intake group. Major WG sources for children/adolescents and adults included yeast bread/rolls (24% and 27%, respectively), RTE cereals (25% and 20%, respectively), and oatmeal (12% and 21%, respectively). Among those with the highest WG intake, WG RTE cereal with no added bran was the greatest contributor to total dietary fiber compared with other RTE cereal types. Whole grain foods make a substantial contribution to total dietary fiber intake and should be promoted to meet recommendations. Copyright © 2014 The Authors. Published by Elsevier Inc. All rights reserved.

  13. Determination of total alpha and beta activity in water for human consumption by LSC(Liquid Scintillation Counter); Determinacao de atividades alfa e beta total em agua para consumo humano por LSC (Contador de Cintilacao Liquida))

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-07-01

    The Ordinance Brazilian of Ministry of Health (MS 2914/2011) establishes the standards for quality of water intended for human consumption, being limits values of 5.0 Bq/L for gross alpha, and 1.0 Bq/L for gross beta radioactivity. The liquid scintillation spectrometry (LSC) technique has been presented as an alternative to conventional procedure using gas flow proportional counter. The present work shows a review of the methods for determination of gross alpha and gross beta in water by using LSC. Between the factors that influence the accuracy and repeatability of the analytical results we can highlight: thermal preconcentration, type of the acid and calibration standard. A procedure was established and carried out to samples of the National Program of Intercomparison of Radionuclides in Environmental Samples for evaluation of its performance. The gross alpha and gross beta analysis in samples of the public water supplies in the Metropolitan Region of Goiania, state of Goias was carried out. The results are consistent with the guideline values form the Ministry of Health concerning radioactivity. (author)

  14. Consumption of tall oil-derived phytosterols in a chocolate matrix significantly decreases plasma total and low-density lipoprotein-cholesterol levels.

    NARCIS (Netherlands)

    Graaf, J. de; Sauvage Nolting, P.R. de; Dam, M.S. van; Belsey, E.M.; Kastelein, J.J.P.; Pritchard, P.H.; Stalenhoef, A.F.H.

    2002-01-01

    In a randomized, double-blind, placebo-controlled trial we evaluated the effect of dietary chocolates enriched with a wood-based phytosterol-phytostanol mixture, containing 18 % (w/w) sitostanol, compared with placebo dietary chocolates in seventy subjects with primary hypercholesterolaemia (total

  15. Consumption of tall oil-derived phytosterols in a chocolate matrix significantly decreases plasma total and low-density lipoprotein-cholesterol levels

    NARCIS (Netherlands)

    de Graaf, Jacqueline; de Sauvage Nolting, Pernette R. W.; van Dam, Marjel; Belsey, Elizabeth M.; Kastelein, John J. P.; Haydn Pritchard, P.; Stalenhoef, Anton F. H.

    2002-01-01

    In a randomized, double-blind, placebo-controlled trial we evaluated the effect of dietary chocolates enriched with a wood-based phytosterol-phytostanol mixture, containing 18 % (w/w) sitostanol, compared with placebo dietary chocolates in seventy subjects with primary hypercholesterolaemia (total

  16. Consumption of a flavonoid-rich açai meal is associated with acute improvements in vascular function and a reduction in total oxidative status in healthy overweight men.

    Science.gov (United States)

    Alqurashi, Randah M; Galante, Laura A; Rowland, Ian R; Spencer, Jeremy Pe; Commane, Daniel M

    2016-11-01

    Açai (Euterpe oleracea) is a polyphenol-rich fruit marketed as beneficial for health. Experimental data showing improvements in health markers arising from açai consumption in humans is limited. The objective of the present study was to investigate the effect of açai consumption on acute changes in vascular function and on other disease risk markers, including postprandial plasma insulin, glucose, and oxidative stress. Twenty-three healthy male volunteers, aged 30-65 y and with a body mass index (in kg/m 2 ) of 25-30, completed a randomized, controlled, high-fat challenge, double-blind, crossover, acute dietary intervention trial. The volunteers consumed either an açai-based smoothie (AS) or a macronutrient-matched control smoothie (PS) together with a high-fat breakfast meal challenge. The primary endpoint was the assessment of endothelial function in the brachial artery by flow-mediated dilatation (FMD). The acute consumption of an AS containing 694 mg total phenolics improved vascular function, with postprandial increases in FMD from baseline of 1.4% at 2 h compared with 0.4% after consumption of the PS (P = 0.001) and increases at 6 h of 0.8% for the AS compared with -0.3% for the PS (P < 0.001). There was also a significantly lower incremental area under the curve (iAUC) for total peroxide oxidative status after açai consumption relative to the control. No significant changes were observed in blood pressure, heart rate, or postprandial glucose response. However, the first postprandial insulin peak (after breakfast) and the iAUC for insulin were elevated for the AS relative to the PS. In this acute study in overweight men, açai consumption was associated with improvements in vascular function, which may lower the risk of a cardiovascular event. Future intervention studies, perhaps with a chronic design, in wider populations and with other biomarkers of disease risk are needed to fully elucidate the benefits of açai to health. This trial was registered at

  17. Fuels. Deliveries and consumption of fuels during 4th quarter 2002 and year 2002

    International Nuclear Information System (INIS)

    2003-01-01

    The total volume of oil product deliveries (excluded lubricants, bitumen etc.) from the oil companies was 1 per cent lower during 2002 compared with 2001. The deliveries of motor gasoline and diesel oil increased by 2 and 5 per cent. Domestic heating oil and heavy fuel oils decreased by 3 and 5 per cent compared with 2001. Under the 4th quarter 2002 the deliveries of oil products (excluded lubricants, bitumen etc.) was 10 per cent higher compared with the same quarter 2001. The deliveries of domestic heating oil and heavy fuel oils increased by 22 per cent in each case. Motor gasoline was unchanged while the deliveries of diesel oil increased by 7 per cent. The consumption of fuels in mining and manufacturing increased by 3 % during the year 2002. The consumption of hard coal and coke increased by 5 % and the rest of the fossil fuels by 7 %. Renewable fuels decreased by 1 %. During the 4th quarter 2002 increased the fuel consumption in industry by 2 % compared with same quarter 2001. Renewable fuels decreased by 7 % while fossil fuels increased by 18 %. The consumption of fuels in electricity, gas and district heating services increased by 12 % during 2002. The consumption of oils increased by 16 %. During year 2002 the renewable fuels accounts for 68 % of the final consumption. During the 4th quarter the consumption of fuels was almost twice as high as the consumption during the 4th quarter 2001

  18. Risk of colorectal cancer in relation to frequency and total amount of red meat consumption. Systematic review and meta-analysis

    OpenAIRE

    Smolińska, Katarzyna; Paluszkiewicz, Piotr

    2010-01-01

    Introduction The colon and rectum are common sites of food-related cancer in developed countries. Recent studies strongly suggest that red meat intake is associated with colon cancer, whereas for rectal cancer such an association still needs to be proved. The aim of the study was to assess the role of total amount and frequency of red meat intake in colorectal carcinogenesis based on published data using meta-analysis methods. Material and methods The literature published until 2009 was selec...

  19. Domestic Violence against Married Women in Edirne

    Science.gov (United States)

    Tokuc, Burcu; Ekuklu, Galip; Avcioglu, Serap

    2010-01-01

    The aim of this study is to assess the prevalence and risk factors of domestic violence against married women in Edirne, Turkey. This is a cross-sectional study which included a representative sample of the married women living in the Provincial Center of Edirne. The total past year prevalence of some forms of physical domestic violence is 34% in…

  20. Total antioxidant property and pH change of dental plaque and saliva in 6-11-year-old children after consumption of flavored milk

    Directory of Open Access Journals (Sweden)

    Effat Khodadadi

    2013-09-01

    Full Text Available Introduction: The antioxidant properties of chocolate and other flavored additives besides the sugar added to milk raises the question about the acidogenecity of flavored milk. This study was conducted to measure the pH changes of dental plaque and saliva after the consumption of flavored milk and evaluate the antioxidant property of them. Methods: This study was performed on 42 samples of dental plaque and 42 samples of saliva in 6-11 year old school going children. Milk with flavors of strawberry, chocolate, banana, honey and slim milk were evaluated, all from the same manufacturer with a similar production date. At the beginning of the study on the first day, children were given thorough oral propHylaxis and they were instructed to avoid any method of oral hygiene for 48 hours to permit enough plaque deposition. On the third day the children were divided into 7 groups, 6 children in each group. The supra-gingival plaque was collected through the help of an excavator #3 which was pulled twice with the same force on the tooth surface. The saliva was collected using spitting technique. Each child swished 10 cc of milk for 1 minute in his/her mouth. Fresh plaque samples after 5, 10, 20 and 30 minutes and saliva samples immediately, after 5, 10, 20 and 30 minutes were collected. The pH of the samples were recorded by a pH testing apparatus (Basic 20+, Crisom. To evaluate the antioxidant property of studied milk, Frap test was performed. The collected readings were reported as mean±SD and analyzed by ANOVA repeated measures, Post hoc Tukey and Paired T-test. In this study, p≤0.05 was considered as significant. Results: After 30 minutes, honey milk caused the least drop 0.74±0.30 and banana milk caused the highest drop 1.38± 0.25 in plaque pH (p≤0.05. After 30 minutes, the pH of saliva showed no significant difference compared to the initial pH. Chocolate milk contained the highest (1000 micromol/liter and banana milk the lowest (706

  1. 2005 primary energy consumption in Germany

    International Nuclear Information System (INIS)

    Anon.

    2006-01-01

    According to preliminar calculations by the Arbeitsgemeinschaft Energiebilanzen (Working Party on Energy Balances, AGEB), the consumption of an aggregate 486 million TCE of primary energy resources in Germany last year was 1.3% below the level of the year before. Energy consumption was influenced by both the high level of prices and the development of the economy. Hardly any influence was attributable to the level of temperatures, which was largely unchanged compared to the figure of the year before. Oil consumption in 2005 in Germany dropped by nearly 2% to 174.8 million TCE. On the whole, oil with its 36% share in the energy balance remained by far the most important energy resource in Germany. Natural gas consumption of 110.4 million TCE was at the level of the year before. Its share in the primary energy balance rose slightly to 22.7%. Hard coal, because of lower use in power plants and the decline in iron making, showed a 4.6% drop in consumption to 62.8 million TCE. In this way, hard coal contributed 13% to total energy consumption. Lignite consumption dropped by 3.2% to 54.4 million TCE as a result of lower deliveries to power plants. Its 11.2% share in the total consumption of primary energy continued to make lignite the most important domestic energy resource. More than 90% of the lignite produced is used for electricity generation. The contribution to primary energy consumption of nuclear power dropped by more than 2% to 60.7 million TCE. Hydroelectric plants and wind power plants increased their contribution by 3.6%. The contribution to primary energy consumption made by all renewable energy resources rose to 4.6%. AGEB evaluates statistics of all areas of the power economy on the basis of standard criteria in order to combine these data in a comprehensive picture. Since 1994, the energy balances for Germany have been compiled by DIW on behalf of AGEB. (orig.)

  2. Design feasibility of an intermittent domestic energy store

    Energy Technology Data Exchange (ETDEWEB)

    Tahat, M.A. [Jordan Univ. of Sceince and Technology, Irbid (Jordan). Dept. of Mechanical Engineering; Babus`Haq, R.F.; O`Callaghan, P.W.; Probert, S.D. [Cranfield Univ., Bedford (United Kingdom). Dept. of Applied Energy

    1995-09-01

    In recent years, energy storage has been recognised as a potentially significant means by which primary energy consumption can be reduced in domestic, commercial and industrial processes. An intermittent domestic thermochemical heat pump, with a 5 kW{sub e} electric power output when employed as an energy store, is proposed. Different design options have been considered and their economic feasibilities evaluated. (author)

  3. Electricity Profile Study for Domestic and Commercial Sectors

    OpenAIRE

    Asmarashid Ponniran; Nur Azura Mamat; Ariffudin Joret

    2012-01-01

    As Malaysia move towards as a developed country, it is expected that the electricity consumption in domestic and commercial sectors will increase as well as more industrials and households need. This study is to investigate the electricity profile in domestic and commercial sectors by monitoring some appropriate appliances that contribute high electricity consumption. The characteristics for every major loads are examined and the potential energy saving is compared to an efficient electrical ...

  4. Domestic Violence - Multiple Languages

    Science.gov (United States)

    ... Are Here: Home → Multiple Languages → All Health Topics → Domestic Violence URL of this page: https://medlineplus.gov/languages/ ... V W XYZ List of All Topics All Domestic Violence - Multiple Languages To use the sharing features on ...

  5. Minimizing fuel wood consumption through the evolution of hot ston ...

    African Journals Online (AJOL)

    The central objective of this paper is to minimize fuelwood consumption through evolving alternative domestic energy. Data on alternative domestic energy sources, and use fuel wood consumption during scarcity of petroleum were collected using structured questionnaires. Data on time spent to cook yam, race and beans ...

  6. Modelling and predicting electricity consumption in Spain using the stochastic Gamma diffusion process with exogenous factors

    International Nuclear Information System (INIS)

    Nafidi, A.; Gutiérrez, R.; Gutiérrez-Sánchez, R.; Ramos-Ábalos, E.; El Hachimi, S.

    2016-01-01

    The aim of this study is to model electric power consumption during a period of economic crisis, characterised by declining gross domestic product. A novel aspect of this study is its use of a Gamma-type diffusion process for short and medium-term forecasting – other techniques that have been used to describe such consumption patterns are not valid in this situation. In this study, we consider a new extension of the stochastic Gamma diffusion process by introducing time functions (exogenous factors) that affect its trend. This extension is defined in terms of Kolmogorov backward and forward equations. After obtaining the transition probability density function and the moments (specifically, the trend function), the inference on the process parameters is obtained by discrete sampling of the sample paths. Finally, this stochastic process is applied to model total net electricity consumption in Spain, when affected by the following set of exogenous factors: Gross Domestic Product (GDP), Gross Fixed Capital Formation (GFCF) and Final Domestic Consumption (FDC). - Highlights: • The aim is modelling and predicting electricity consumption in Spain. • We propose a Gamma-type diffusion process for short and medium-term forecasting. • We compared the fit using diffusion processes with different exogenous factors.

  7. Deciphering groundwater quality for irrigation and domestic

    Indian Academy of Sciences (India)

    Groundwater quality; irrigation and domestic suitability; ionic balance, Suri I and II ... is important for groundwater planning and management in the study area. ... total hardness (TH), Piper's trilinear diagram and water quality index study.

  8. Domestication and Genetics of Papaya: A Review

    Directory of Open Access Journals (Sweden)

    Mariana Chávez-Pesqueira

    2017-12-01

    Full Text Available A wealth of plant species used by humans for different purposes, but mainly as food, originated and domesticated in the Mesoamerican region. Papaya (Carica papaya is the third most cultivated tropical crop worldwide, and it has been hypothesized that Mesoamerica is the most likely center of its origin and domestication. In support of it, many wild populations of papaya occur throughout Mesoamerica and hence represent the gene pool of genetic variability for further evolution and future crop management. Despite its importance, a dearth of information exists regarding the status of wild populations of papaya, as compared to the extent of knowledge, and interest, on domesticated varieties. We review the evidence on the extant wild populations of papaya, as well as its origin and distribution. Also, we synthetize what is known on the domestication history of the species, including the domestication syndrome that distinguishes wild and domesticated papayas. Moreover, we make an account of the use of genetic markers to assess genetic diversity of wild and domesticated papaya, and discuss the importance of papaya as the first species with a transgenic cultivar to be released for human consumption, and one that has its complete genome sequenced. Evidence from different disciplines strongly suggest that papaya originated and was domesticated in Mesoamerica, and that wild populations in the region possess, still, high genetic diversity compared to the domesticated papaya. Finally, we outline papaya as an excellent model species for genomic studies that will help gain insight into the domestication process and improvement of papaya and other tropical crops.

  9. Country differences in sustainable consumption

    DEFF Research Database (Denmark)

    Thøgersen, John

    2010-01-01

    In a sustainability perspective, consumption research has an unfortunate individualizing bias, which means that macro and structural causes of unsustainable consumption tend to be ignored. Hence, a comprehensive model of determinants of the sustainability of consumption is developed and applied...... on a specific case: organic food consumption. The analyzed data are published research on why consumer purchase of organic food products differs between countries. As expected, organic food's share of total food consumption depends heavily on political regulation, including legal definitions and standards...

  10. Impact of insulation and consumer behavior on natural gas consumption

    Energy Technology Data Exchange (ETDEWEB)

    van Mastrigt, P.

    1983-09-01

    The influence of insulation measures and certain changes in behavioral patterns on gas consumption for home heating has been examined, both on an annual basis and on the maximum day and at the maximum hour. By means of good insulation (cavity wall insulation and double glazing on the ground floor) annual gas consumption can be brought down by 28-35%, depending on the type of dwelling, as compared with moderate insulation. Maximum day consumption will go down by 26-33% and maximum hour consumption by no more than 20-28%. Further insulation, to current Danish standards, would enable savings of up to 72% of annual consumption, 64-66% of maximum day consumption and 52-55% of maximum hour consumption. By further night reduction from 14.5 degrees C to 12 degrees C 2% of the annual consumption can be saved in moderately insulated dwellings. It also leads, however, to an increase in maximum hour consumption by some 11%. In heavily insulated dwellings further night reduction does not yield any additional savings on the annual consumption. By lowering the thermostat setting by 2 degrees C in the daytime annual consumption in a moderately insulated dwelling can be cut by 9%. With increasing insulation level the savings will get higher, up to 11% in heavily insulated dwellings. Drawing the curtains during the evening and night may yield savings of 4-6% depending on the ratio of glass surface to total outer wall surface. These savings will be lower as the insulation level increases. The results of the study have been converted to the overall domestic natural gas consumption in the Netherlands. In 1985 the annual consumption will be 7% lower than in 1978 as a result of insulation measures and changes in consumer behavior, even at a rise in the total number of connections. Maximum day consumption will be 5% lower and maximum hour consumption will be virtually the same. This trend became already manifest during the 1978-1982 period.

  11. The growth of energy consumption and prices in the USA, West Germany, and the UK, 1950 to 1980

    Science.gov (United States)

    Doblin, C. P.

    1982-05-01

    The relationship between energy price and consumption was studied, especially reactions to oil price rises in the 1970's. Industrial, domestic, and road transportation energy consumption were examined. Until 1973, consumption rose steadily, while the inflation-adjusted price dropped. Immediate reaction to the two large price rises was a drop in consumption, but overall consumption continued to grow when the growth in total energy consumption was reversed. This change is due to adverse business conditions, displacement of coal by oil, oil by gas, and mineral fuels by electricity in given sectors, switches to less energy intensive activities, a change in the mix of gross national products, and weather conditions, as well as by price rises. Energy conservation measures had little impact.

  12. Domestic uranium exploration activities

    International Nuclear Information System (INIS)

    Chenoweth, W.L.

    1980-01-01

    Uranium exploration in the United States reached its alltime high in 1978 when the chief exploration indicator, surface drilling, totaled 47 million feet. In 1979, however, total drilling declined to 41 million feet, and during the first 8 months of 1980 the trend continued, as surface drilling was 27% less than for the same period in 1979. The total drilling for 1980 now is expected to be below 30 million feet, far less than the 39.4 million feet planned by industry at the beginning of the year. Falling uranium prices, the uncertainties of future uranium demand, rising costs, and the possibility of stiff foreign competition are the prime causes for the current reduction in domestic uranium exploration. Uranium exploration in the United States continues to be concentrated in the vicinity of major producing areas such as the San Juan Basin, Wyoming Basins, Texas Coastal Plain, Paradox Basin, and northeastern Washington, and in areas of recent discoveries including the Henry Mountains, Utah, the McDermitt caldera in Nevada and Oregon, and central Colorado. The distributions, by location, of total surface drilling for 1979 and the first half of 1980 are presented

  13. Energy consumption: energy consumption in mainland Norway

    Energy Technology Data Exchange (ETDEWEB)

    Magnussen, Inger Helene; Killingland, Magnus; Spilde, Dag

    2012-07-25

    The purpose of this report is to describe trends in energy consumption in mainland Norway, with an emphasis on key trends within the largest consumer groups. We also explain common terms and concepts in the field of energy consumption. Finally, we look at forecasts for future energy consumption, produced by bodies outside NVE. Total final energy consumption in mainland Norway in 2009 was 207 TWh. The most important end-user groups are households, service industries, manufacturing industry and transport. In addition, the energy sector in mainland Norway consumed 15 TWh. Energy consumed in the energy sector is not considered as final consumption, as the energy is used to produce new energy products. The long-term trend in energy consumption in mainland Norway is that fuel in the transport sector and electricity for the energy sector increases, while energy consumption in other sectors flattens out. The main reason for an increased use of fuel in the transport sector is the rise in the number of motorised machinery and vehicles in mainland Norway. This has caused a rise in gasoline and diesel consumption of 75 per cent since 1976. The petroleum sector is the largest consumer of energy within the energy sector in mainland Norway, and electricity from onshore to platforms in the North Sea and to new shore side installations has led to a rise in electricity consumption from 1 TWh in 1995 to 5 TWh in 2009. The energy consumption in households showed flat trend from 1996 to 2009, after many years of growth. The main reasons are a warmer climate, higher energy prices, the use of heats pumps and more energy-efficient buildings. In the service industries, the growth in energy consumptions has slightly decreased since the late 1990s, for much the same reasons as for households. In manufacturing industries the energy consumption have flatten out mainly due to the closure of energy-intensive businesses and the establishment of new more energy-efficient businesses. Electricity is

  14. Measuring domestic water use

    DEFF Research Database (Denmark)

    Tamason, Charlotte C.; Bessias, Sophia; Villada, Adriana

    2016-01-01

    Objective: To present a systematic review of methods for measuring domestic water use in settings where water meters cannot be used. Methods: We systematically searched EMBASE, PubMed, Water Intelligence Online, Water Engineering and Development Center, IEEExplore, Scielo, and Science Direct...... databases for articles that reported methodologies for measuring water use at the household level where water metering infrastructure was absent or incomplete. A narrative review explored similarities and differences between the included studies and provide recommendations for future research in water use....... Results: A total of 21 studies were included in the review. Methods ranged from single-day to 14-consecutive-day visits, and water use recall ranged from 12 h to 7 days. Data were collected using questionnaires, observations or both. Many studies only collected information on water that was carried...

  15. Income, Wealth and Consumption of Cross-Border Commuters to Luxembourg

    OpenAIRE

    Thomas Y. Mathä; Alessandro Porpiglia; Michael Ziegelmeyer

    2012-01-01

    Exceeding 40% of domestic employment cross-border commuters are extremely important to Luxembourg's economy and labour market in general. This paper presents unique information on their income, wealth and consumption using representative survey data from cross-border commuter households to Luxembourg. The estimated average total net wealth of cross-border commuter households is about EUR 240,000, which falls substantially short of comparable estimates for Luxembourg resident households exceed...

  16. Law proposal aiming at imposing the domestic consumption tax to the natural gas used for hydrogen generation for petroleum refining purposes; Proposition de loi visant a soumettre a la taxe interieure de consommation le gaz naturel utilise pour la production d'hydrogene a des fins de raffinage petrolier

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-04-15

    In France, natural gas benefits from tax exemptions in several situations and in particular when used as raw material for hydrogen generation, which in turn, is used for crude oil refining and fuels generation. However, crude oil is cheaper when it is heavier but more hydrogen, and thus more natural gas, is needed to refine it and more CO{sub 2} is released in the atmosphere. Therefore, refining cheap crude oil increases the refining margins of oil companies but their environmental impact as well. The aim of this law proposal is to impose the domestic consumption tax to natural gas when used in oil refining processes in order to finance the development of the renewable hydrogen industry through the creation of a High Council of Hydrogen Industry. This High Council would be in charge of promoting the development of renewable hydrogen production facilities and distribution circuits, of hydrogen-fueled vehicles, and of fuel cells. (J.S.)

  17. Multivariate Granger causality between CO2 emissions, energy consumption, FDI (foreign direct investment) and GDP (gross domestic product): Evidence from a panel of BRIC (Brazil, Russian Federation, India, and China) countries

    International Nuclear Information System (INIS)

    Pao, Hsiao-Tien; Tsai, Chung-Ming

    2011-01-01

    This paper addresses the impact of both economic growth and financial development on environmental degradation using a panel cointegration technique for the period between 1980 and 2007, except for Russia (1992-2007). In long-run equilibrium, CO 2 emissions appear to be energy consumption elastic and FDI inelastic, and the results seem to support the Environmental Kuznets Curve (EKC) hypothesis. The causality results indicate that there exists strong bidirectional causality between emissions and FDI and unidirectional strong causality running from output to FDI. The evidence seems to support the pollution haven and both the halo and scale effects. Therefore, in attracting FDI, developing countries should strictly examine the qualifications for foreign investment or to promote environmental protection through the coordinated know-how and technological transfer with foreign companies to avoid environmental damage. Additionally, there exists strong output-emissions and output-energy consumption bidirectional causality, while there is unidirectional strong causality running from energy consumption to emissions. Overall, the method of managing both energy demand and FDI and increasing both investment in the energy supply and energy efficiency to reduce CO 2 emissions and without compromising the country's competitiveness can be adopted by energy-dependent BRIC countries.

  18. Energy consumption in office buildings. Trends and drivers; Energibruk i kontorbygg. Trender og drivere

    Energy Technology Data Exchange (ETDEWEB)

    Langseth, Benedicte

    2013-02-01

    This report focuses on the energy usage of Norwegian office buildings. Historic data on the subject is limited, so qualitative input is gathered through interviews with property owners and contractors for energy solutions. We have looked at what affects the total area of office buildings in Norway, and realized that it more or less follows the inland gross domestic product. The report also includes cross-sectional analyses from various data sources to find what affects the specific energy usage of office buildings. The actual measured consumption deviates from estimated consumption, especially in newer buildings and especially within ventilation and cooling. Additionally, a model has been developed for projective purposes. It is well suited to test the effect of various input parameters and assumptions on the total area of office buildings and their energy consumption. Though as of yet the quality of data is not good enough to make a profound and credible estimate of total energy usage.(eb)

  19. How to reduce risk of climate change: Domestic hot water production methanization and programmed timing of heaters

    International Nuclear Information System (INIS)

    Silvestrini, G.

    1992-01-01

    This paper first identifies a significant and deleterious trend, in terms of poor energy efficiency and high carbon dioxide emissions, towards the increased use of electric water heaters for sanitary hot water production in single family units. It then points out how the use of wall mounted methane fired boilers can result in overall energy savings (overall electric power consumption for domestic hot water production is estimated to represent one- quarter of Italy's total domestic power demand), as well as air pollution abatement. The feasibility of other methods of energy conservation and pollution abatement in domestic water heating are also examined. These include the use of solar hot water heaters, computerized timers which allow users to program the operation of their heating plants, and the adoption by residential communities of methane fuelled district heating plants

  20. Person and consumption profiles. Building integrated energy supply; Person- og forbrugsprofiler. Bygningsintegreret energiforsyning

    Energy Technology Data Exchange (ETDEWEB)

    Jensen, Rasmus L.; Noergaard, J.; Daniels, O.; Justesen, R.O.

    2011-08-15

    In the future, buildings will not only act as consumers of energy but as producers as well. For these ''prosumers'', energy production by use of solar panels, photovoltaics and heat pumps etc will be essential. The objective of this project was to find the most optimal combinations of building insulation and use of renewable energy sources in existing buildings in terms of economics and climate impacts. Five houses were analyzed based on different personal load, consumption profiles, solar orientation and proposed building envelope improvements and use of combinations of renewable energy systems. The present report describes how person and consumption profiles used in this project are developed, and which data that form the basis for these profiles. The increasing requirements for energy in the building sector mean that the primary energy consumption ends close to or below zero within the next years. Therefore, the consumption in buildings becomes a relatively larger and larger part of the total energy demand in dwellings. It is important to investigate whether there are seasonal distributions of power and water consumption, because it might give a more exact result and describe the reality better than by using yearly values. First, the personal load determined, and then humidity and consumption of both power and hot water is defined. Second, the hourly profiles are developed based on analyses of seasonal distributions. These profiles also include cold domestic water to see whether there is a correlation between this and hot domestic water. (ln)

  1. Criminal aspects domestic violence

    OpenAIRE

    Smetanová, Kristina

    2013-01-01

    Smetanová, Kristina. Criminal aspects of domestic violence The topic of this thesis is the criminal aspects of domestic violence. The aim of the thesis is to describe this dangerous and complicated social problem and focus on outlining the possibilities of protection under Czech criminal law. The thesis consists of eight chapters. The first chapter explains what the domestic violence is and which sources, types and characters does it have.The second chapter shows who can be the violent person...

  2. Domestic violence : evidence review.

    OpenAIRE

    Westmarland, Nicole; Thorlby, Katie; Wistow, Jane; Gadd, David

    2014-01-01

    While domestic violence is high on the public policy agenda in the UK, successive reviews have highlighted policing problems. A recent HMIC report found domestic violence is not policed at the same level as other offences and identified a catalogue of policing failures that have a long history of recurrence. With domestic violence accounting for around a large proportion of violent crime incidents reported to the police, and the majority of all female homicides (Office for National Statistics...

  3. Physicians and domestic violence

    OpenAIRE

    Joslin, Jonathan

    1994-01-01

    Domestic violence, spouse abuse, and battering all refer to the victimization of a person with whom the abuser has or has had an intimate relationship. Domestic violence may take the form of physical, sexual and psychological abuse, is generally repeated, and often escalates within relationships. Most evidence indicates that domestic violence is predominantly perpetrated by men against women. Some evidence suggests that women are just as likely to use violence against male partners as men are...

  4. Domestic violence against children

    OpenAIRE

    Mihić Biljana D.

    2002-01-01

    In this paper the author is analysing definitions and basic notions related to domestic violence against children, as one of the most serious forms of violence. The special chapter deals with effects of violence against children and causes of domestic violence against them. Also, the author is analysing different forms of social reaction and considering the problem of legal regulation of mandatory reporting domestic violence against children.

  5. Electricity consumption in Morocco: Stochastic Gompertz diffusion analysis with exogenous factors

    International Nuclear Information System (INIS)

    Gutierrez, R.; Gutierrez-Sanchez, R.; Nafidi, A.

    2006-01-01

    This paper proposes a means of using stochastic diffusion processes to model the total consumption of electrical power (including distribution and transport losses) in Morocco, as recorded by the official data for total sales published by Office Nationale de l'Electricite (ONE), the Moroccan electricity authority. Two models of univariate stochastic diffusion were used: the time-homogeneous Gompertz Diffusion Process (HGDP) and the time-non-homogeneous Gompertz Diffusion Process (NHGDP). The methodology proposed is based on the analysis of the trend function; this requires the analyst to obtain fits and forecasts for the consumption of electrical power by means of the estimated trend function (conditioned and non-conditioned). This latter function is obtained from the mean value of the process and the maximum likelihood estimators (MLE) of the parameters of the model. This estimation and the subsequent statistical inference are based on the discretised observation of the variable 'electricity consumption in Morocco', using annual data for the period 1980-2001. The fit and forecast are improved by using macroeconomic exogenous factors such as the gross domestic product per inhabitant (GDP/inhab), the final domestic consumption (FDC) and the gross fixed capital formation (GFCF). The results obtained show that NHGDP (with the above three exogenous factors) provides an adequate fit and medium-term forecast of electricity consumption in Morocco

  6. De-domestication

    DEFF Research Database (Denmark)

    Gamborg, Christian; Gemmen, Bart; Christiansen, Stine Billeschou

    2010-01-01

    as wild or non-wild and the effect this has on questions about how they should be treated. It also concerns the value of nature, and the kind and degree of nature management considered appropriate. The paper first describes actual de-domestication practices and considers the character of human duties...... to animals in process of de-domestication. Secondly, the paper explores the implications of de-domestication for nature management, focusing on notions of naturalness and wildness. Finally, because the current division of ethical topics, with its dependence upon whether animals and nature are domesticated...

  7. Sustainable Consumption

    DEFF Research Database (Denmark)

    Røpke, Inge

    2015-01-01

    The intention of this chapter is to explore the role of consumption and consumers in relation to sustainability transition processes and wider systemic transformations. In contrast to the individualistic focus in much research on sustainable consumption, the embeddedness of consumption activities...... in wider social, economic and technological frameworks is emphasised. In particular, the chapter is inspired by practice theory and transition theory. First, various trends in consumption are outlined to highlight some of the challenges for sustainability transitions. Then, it is discussed how consumption...... patterns are shaped over time and what should be considered in sustainability strategies. While discussions on consumption often take their point of departure in the perspective of the individual and then zoom to the wider context, the present approach is the opposite. The outline starts with the basic...

  8. Linear and nonlinear causality between sectoral electricity consumption and economic growth: Evidence from Taiwan

    International Nuclear Information System (INIS)

    Yang, Cheng-Lang; Lin, Hung-Pin; Chang, Chih-Heng

    2010-01-01

    This study investigates the linear and nonlinear causality between the total electricity consumption (TEC) and real gross domestic production (RGDP). Unlike previous literature, we solve the undetermined relation between RGDP and electricity consumption by classifying TEC into industrial sector consumption (ISC) and residential sector consumption (RSC) as well as investigating how TEC, ISC, and RSC influence Taiwan's RGDP. By using the Granger's linear causality test, it is shown that (i) there is a bidirectional causality among TEC, ISC, and RGDP, but a neutrality between RSC and RGDP with regard to the linear causality and (ii) there is still a bidirectional causality between TEC and RGDP, but a unidirectional causality between RSC and RGDP with regard to the nonlinear causality. On the basis of (i) and (ii), we suggest that the electricity policy formulators loosen the restriction on ISC and limit RSC in order to achieve the goal of economic growth.

  9. VAT on domestic energy

    International Nuclear Information System (INIS)

    Crawford, Ian; Smith, Stephen; Webb, Steven.

    1993-01-01

    This publication traces the background to the imposition of VAT on domestic energy, and considers the current patterns of spending. Results of a simulation of the effects of imposition of 17.5% VAT on domestic fuels are presented, and policy measures to offset the impact on poorer households are considered. (UK)

  10. Demand Response on domestic thermostatically controlled loads

    DEFF Research Database (Denmark)

    Lakshmanan, Venkatachalam

    . For a safe and reliable operation of electric power systems, the balance between electricity generation and consumption has to be maintained. The conventional fossil fuel based power generation achieves this balance by adjusting the generation to follow the consumption. In the electric power system......Electricity has become an inevitable part of human life in present day world. In the past two centuries, the electric power system has undergone a lot of changes. Due to the awareness about the adverse impact of the fossil fuels, the power industry is adopting green and sustainable energy sources....... In general, the electricity consumers are classified as industrial, commercial and domestic. In this dissertation, only the thermostatically controlled loads (TCLs) in the domestic segment are considered for the demand response study. The study is funded by Danish Council for Strategic Research (DCSR...

  11. Urban water consumption and its influencing factors in China

    NARCIS (Netherlands)

    Fan, Liangxin; Gai, Lingtong; Tong, Yan; Li, Ruihua

    2017-01-01

    Factors that affect water consumption should be identified to develop effective public policies. However, factors influencing domestic water consumption in cities in China, particularly on a national scale, are unclear. In this study, urban water consumption and its influencing factors in 286

  12. Implementation of new concepts for space HVAC systems in domestic buildings in consideration of cost, consumption and user comfort. Final report; Umsetzung neuer Konzepte der technischen Gebaeudeausruestung im Wohnungsbau unter Beruecksichtigung von Kosten, Verbraeuchen und Nutzerkomfort. Abschlussbericht

    Energy Technology Data Exchange (ETDEWEB)

    Schmidt, F.; Sucic, D.; Wendler, M.

    1998-03-01

    The goal of this project was the development of a set of tools for the selection of optimal concepts for HVAC-systems in housing buildings. Several factors are considered. They include technical feasibility, costs for investment, maintenance and operation, energy concumption, environmental impacts and user comfort. It is intended with the help of these tools to identify the most important factors which influence energy consumption and to suggest simple and cost effective measures to reduce energy consumption. Measures include improvements of the envelope, changes in the HVAC-system and its operation according to the needs to the inhabitants of the building. This report describes these components of this tool set which were developed in the frame of the project WohnKomfort. It lists data and rules chosen. In addition we report experiences which we gained with an prototypical implementation. This implementation allows load calculations for more than 60.000 different buildings applying EN 802 (only one zone model) as calculation method. It also supports selection of heating systems for such buildings by offering an evaluation according to user specified criteria including cost, environment and comfort. (orig./MM) [Deutsch] Ziel des Vorhabens war die Entwicklung eines Instrumentariums zur Auswahl optimaler Konzepte fuer technische Anlagen in Wohngebaeuden unter Beruecksichtigung der Faktoren technische Machbarkeit, Erstellungs-, Betriebskosten, Energieverbrauch, Umweltbelastung und Nutzerkomfort. Mit Hilfe dieses Instrumentariums soll es moeglich werden, die Haupteinflussfaktoren fuer den Energieverbrauch anzugeben und Vorschlaege fuer einfache und kostenguenstige Massnahmen zu seiner Reduzierung auf der Seite des Gebaeudes (bauliche Massnahmen) und der Anlage (technische Massnahmen, Nutzerverhalten) anzugeben. In diesem Bericht beschreiben wir die im Vorhaben entwickelten Komponenten des Instrumentariums, die zugrundeliegenden Daten und Regeln sowie Erfahrungen, die

  13. Consumo de alcohol y violencia doméstica contra las mujeres: un estudio con estudiantes universitarias de México Consumo de álcool e violência doméstica contra a mulher: estudo com estudantes universitárias mexicanas Alcohol consumption and domestic violence against women: a study with university students from mexico

    Directory of Open Access Journals (Sweden)

    José Manuel Herrera Paredes

    2010-06-01

    parceiros consomem álcool, especialmente em reuniões sociais. Os resultados apontaram também que 41,1% não conhecem seus direitos em relação à violência doméstica. Dessa forma, são necessárias ações de conscientização das mulheres sobre seus direitos e possibilidades de ajuda legal em casos de violência.Domestic violence against women and alcohol consumption are considered public health problems. This descriptive study aimed at determining the occurrence of domestic violence against women enrolled in the Nursing and Midwifery Program at the University of Celaya, Mexico and its relation with alcohol consumption by their partners. A sample of 73 students was randomly selected. Data were collected using the CASIQUE-QUEJ TUN questionnaire and analyzed using SPSS. With respect to physical violence, results showed that 91.9% were not maltreated by their partners. Regarding alcohol consumption, 57.5% of the women interviewed and 67.1% of their partners drank alcohol, especially at social events. Results also showed that 41.1% of the subjects did not know about their rights in cases of domestic violence. Thus, there is a need for actions which increase women’s awareness of their rights and the possibilities of legal support in cases of violence.

  14. Energy consumption declined in 1993

    International Nuclear Information System (INIS)

    Anon.

    1994-01-01

    On presenting the energy consumption figures for 1993 the Minister for Economic Affairs of Baden-Wuerttemberg Dieter Spoeri (SPD) spoke of the eternal task of saving energy. In his view the slight decline in energy consumption from 1992 to 1993 should not be interpreted as a greater willingness to save energy; its main cause is rather to be seen in the course of the economy. According to estimations, total energy consumption fell 0.5% and electricity consumption 1.0% from 1992 to 1993. The economy on the other hand, still a decisive factor in energy consumption, is estimated to have declined 3% during that period. In the ten years from 1983 to 1993 total energy consumption in the Land rose an average annual 1.8% while electricity consumption kept astride with the economy with an average annual rise 2.7%, he said. (orig./HP) [de

  15. Assembling consumption

    DEFF Research Database (Denmark)

    Assembling Consumption marks a definitive step in the institutionalisation of qualitative business research. By gathering leading scholars and educators who study markets, marketing and consumption through the lenses of philosophy, sociology and anthropology, this book clarifies and applies...... the investigative tools offered by assemblage theory, actor-network theory and non-representational theory. Clear theoretical explanation and methodological innovation, alongside empirical applications of these emerging frameworks will offer readers new and refreshing perspectives on consumer culture and market...... societies. This is an essential reading for both seasoned scholars and advanced students of markets, economies and social forms of consumption....

  16. Narratives of Domestic Violence

    OpenAIRE

    Hunter, Rosemary

    2006-01-01

    Second wave feminists in Australia brought the social issue of domestic violence out of the suburban shadows and into the activist and policy spotlight in the 1970s. Subsequent feminist-inspired law reforms around domestic violence included the introduction of state domestic violence order regimes in the 1980s, and amendments to the Family Law Act 1975 (Cth) in 1995 to specify family violence as one of the matters to be taken into account by the Family Court in\\ud determining the best interes...

  17. Electric wiring domestic

    CERN Document Server

    Coker, A J

    1992-01-01

    Electric Wiring: Domestic, Tenth Edition, is a clear and reliable guide to the practical aspects of domestic electric wiring. Intended for electrical contractors, installation engineers, wiremen and students, its aim is to provide essential up to date information on modern methods and materials in a simple, clear, and concise manner. The main changes in this edition are those necessary to bring the work into line with the 16th Edition of the Regulations for Electrical Installations issued by the Institution of Electrical Engineers. The book begins by introducing the basic features of domestic

  18. Investigation of Factors Affecting Fuel Consumption of Rural Households in Central District of Zahedan County

    Directory of Open Access Journals (Sweden)

    Maryam Sharifzadeh

    2014-08-01

    Full Text Available Domestic fuel forms a significant part of the total energy demand and providing adequate and sustainable fuel is considered as a pivotal foundation for development. This survey study aims at investigating domestic fuel consumption patterns of rural areas in central district of Zahedan County, Eastern Iran. The sample was consisted of 250 household heads resided in rural areas with more than 25 households. The validity of questionnaire was confirmed by a panel of experts and its reliability was measured by using a pilot study. Findings revealed that, only 43 percent (n=102 household revealed an efficient energy use behavior. The efficient energy consumers were significantly different with respect to their education level, age, income, and the other household characteristics. Results from the structural equation modeling which was used to confirm adequacy of the reasoned action model of fuel consumption behavior, showed that 0.24 percent of fuel consumption behavior was determined by attitude, intention and subjective norms towards fuel consumption. The paper presented applied suggestions regarding fuel consumption with special consideration on health and ecosystem and indoor sanitation issues.

  19. Global increase and geographic convergence in antibiotic consumption between 2000 and 2015

    Science.gov (United States)

    Van Boeckel, Thomas P.; Martinez, Elena M.; Pant, Suraj; Gandra, Sumanth; Levin, Simon A.; Goossens, Herman

    2018-01-01

    Tracking antibiotic consumption patterns over time and across countries could inform policies to optimize antibiotic prescribing and minimize antibiotic resistance, such as setting and enforcing per capita consumption targets or aiding investments in alternatives to antibiotics. In this study, we analyzed the trends and drivers of antibiotic consumption from 2000 to 2015 in 76 countries and projected total global antibiotic consumption through 2030. Between 2000 and 2015, antibiotic consumption, expressed in defined daily doses (DDD), increased 65% (21.1–34.8 billion DDDs), and the antibiotic consumption rate increased 39% (11.3–15.7 DDDs per 1,000 inhabitants per day). The increase was driven by low- and middle-income countries (LMICs), where rising consumption was correlated with gross domestic product per capita (GDPPC) growth (P = 0.004). In high-income countries (HICs), although overall consumption increased modestly, DDDs per 1,000 inhabitants per day fell 4%, and there was no correlation with GDPPC. Of particular concern was the rapid increase in the use of last-resort compounds, both in HICs and LMICs, such as glycylcyclines, oxazolidinones, carbapenems, and polymyxins. Projections of global antibiotic consumption in 2030, assuming no policy changes, were up to 200% higher than the 42 billion DDDs estimated in 2015. Although antibiotic consumption rates in most LMICs remain lower than in HICs despite higher bacterial disease burden, consumption in LMICs is rapidly converging to rates similar to HICs. Reducing global consumption is critical for reducing the threat of antibiotic resistance, but reduction efforts must balance access limitations in LMICs and take account of local and global resistance patterns. PMID:29581252

  20. Domestic Communication Satellites

    Science.gov (United States)

    Horowitz, Andrew

    1974-01-01

    A discussion of the Federal Communications Commission's new policy on domestic satellites in light of our 1) military and economic history; 2) corporate interests; 3) citizen surveillance; and 4) media control. (HB)

  1. Evaluating Domestic Violence Initiatives

    OpenAIRE

    Parmar, Alpa; Sampson, Alice

    2006-01-01

    This paper critiques the approach of identifying ‘best practice’ projects and discusses the problem with simply transferring projects into different contexts. The argument is illustrated by explaining the evaluation process of three domestic violence projects which all had the same aim, which was to reduce domestic violence. The evaluated projects all delivered advocacy programmes and were located in disadvantaged areas in the United Kingdom. A more suitable evaluation approach is proposed wh...

  2. Global Drought Total Economic Loss Risk Deciles

    Data.gov (United States)

    National Aeronautics and Space Administration — Global Drought Total Economic Loss Risk Deciles is a 2.5 minute grid of global drought total economic loss risks. A process of spatially allocating Gross Domestic...

  3. Sugar consumption and global prevalence of obesity and hypertension: an ecological analysis.

    Science.gov (United States)

    Siervo, Mario; Montagnese, Concetta; Mathers, John C; Soroka, Katrina R; Stephan, Blossom C M; Wells, Jonathan C K

    2014-03-01

    The nutrition transition model provides an integrated approach to analyse global changes in food consumption and lifestyle patterns. Whether variability in food availability for consumption, lifestyle and sociodemographic factors is associated with the worldwide prevalence distribution of overweight, obesity and hypertension is unclear. Ecological analysis. Country-specific prevalence estimates of overweight, obesity and hypertension were obtained. Prevalence estimates were then matched to year- and country-specific food and energy availability for consumption of cereals, sugar, sweeteners and honey, vegetable oils, fruits, starchy roots, pulses, total vegetables, alcoholic beverages, total meat, animal fat, eggs, milk, and fish and seafood. The per capita Gross Domestic Product (GDP), urbanization rates and prevalence of physical inactivity for each country were also obtained. The overweight, obesity and hypertension databases included information from 128, 123 and seventy-nine countries, respectively. Consumption of sugar and animal products were directly associated with GDP and urbanization rates. In a multivariate regression model, physical inactivity (B = 0·01, se = 0·005, P = 0·003), cereal consumption (B = -0·02, se = 0·006, P < 0·001) and sugar consumption (B = 0·03, se = 0·01, P = 0·03) were significant predictors of obesity prevalence. Midpoint age (B = 0·21, se = 0·10, P = 0·02), prevalence of overweight (B = 0·18, se = 0·08, P = 0·02) and consumption of cereals (B = -0·22, se = 0·10, P = 0·02) were significant predictors of hypertension. Women appeared to have a significant obesity excess compared with men. High sugar consumption and sedentary lifestyle are associated with increased obesity prevalence. The non-linear association of sugar consumption with prevalence of obesity suggests that effective strategies to reduce its consumption may have differential effects in countries at different stages of the nutrition transition.

  4. Know Your Rights: Domestic Violence

    Science.gov (United States)

    ... 3224 TTD You CAN do something about domestic violence Domestic violence is a pattern of many behaviors directed ... violence. Look in the Yellow Pages under “domestic violence help,” “domestic violence shelters,” “human services organizations,” or “crisis intervention” ...

  5. Exploring the relationship between urbanization and energy consumption in China using ARDL (autoregressive distributed lag) and FDM (factor decomposition model)

    International Nuclear Information System (INIS)

    Liu, Yaobin

    2009-01-01

    The paper develops a function of energy consumption, population growth, economic growth and urbanization process, and provides fresh empirical evidences for urbanization and energy consumption for China over the period 1978-2008 through the use of ARDL testing approach and factor decomposition model. The results of the bounds test show that there is a stable long run relationship amongst total energy consumption, population, GDP (Gross domestic product) and urbanization level when total energy consumption is the dependent variable in China. The results of the causality test with ECM (error correction model) specification, the short run and long run dynamics of the interested variables are tested, indicating that there exists only a unidirectional Granger causality running from urbanization to total energy consumption both in the long run and in the short run. At present, the contribution share which urbanization drags the energy consumption is smaller than that in the past, and the intensity holds a downward trend. Therefore, together with enhancing energy efficiency, accelerating the urbanization process that can cut reliance on resource and energy dependent industries is a fundamental strategy to solve the sustainable development dilemma between energy consumption and urbanization.

  6. Exploring the relationship between urbanization and energy consumption in China using ARDL (autoregressive distributed lag) and FDM (factor decomposition model)

    Energy Technology Data Exchange (ETDEWEB)

    Liu, Yaobin [Research Center of the Central China Economic Development, Nanchang University, Nanchang 330047 (China)

    2009-11-15

    The paper develops a function of energy consumption, population growth, economic growth and urbanization process, and provides fresh empirical evidences for urbanization and energy consumption for China over the period 1978-2008 through the use of ARDL testing approach and factor decomposition model. The results of the bounds test show that there is a stable long run relationship amongst total energy consumption, population, GDP (Gross domestic product) and urbanization level when total energy consumption is the dependent variable in China. The results of the causality test with ECM (error correction model) specification, the short run and long run dynamics of the interested variables are tested, indicating that there exists only a unidirectional Granger causality running from urbanization to total energy consumption both in the long run and in the short run. At present, the contribution share which urbanization drags the energy consumption is smaller than that in the past, and the intensity holds a downward trend. Therefore, together with enhancing energy efficiency, accelerating the urbanization process that can cut reliance on resource and energy dependent industries is a fundamental strategy to solve the sustainable development dilemma between energy consumption and urbanization. (author)

  7. Scenarios Analysis of the Energies’ Consumption and Carbon Emissions in China Based on a Dynamic CGE Model

    Directory of Open Access Journals (Sweden)

    Yuanying Chi

    2014-01-01

    Full Text Available This paper investigates the development trends and variation characteristics of China’s economy, energy consumption and carbon emissions from 2007 to 2030, and the impacts on China’s economic growth, energy consumption, and carbon emissions under the carbon tax policy scenarios, based on the dynamic computable general equilibrium (CGE model. The results show that during the simulation period, China’s economy will keep a relatively high growth rate, but the growth rate will slow down under the benchmark scenario. The energy consumption intensity and the carbon emissions intensity per unit of Gross Domestic Product (GDP will continually decrease. The energy consumption structure and industrial structure will gradually optimize. With the economic growth, the total energy consumption will constantly increase, and the carbon dioxide emissions are still large, and the situation of energy-saving and emission-reduction is still serious. The carbon tax is very important for energy-saving and emission-reduction and energy consumption structure optimization, and the effect of the carbon tax on GDP is small. If the carbon tax could be levied and the enterprise income tax could be reduced at the same time, the dual goals of reducing energy consumption and carbon emissions and increasing the GDP growth can be achieved. Improving the technical progress level of clean power while implementing a carbon tax policy is very meaningful to optimize energy consumption structure and reduce the carbon emissions, but it has some offsetting effect to reduce energy consumption.

  8. Collaborative Consumption

    DEFF Research Database (Denmark)

    Gjerdrum Pedersen, Esben Rahbek; Netter, Sarah

    2015-01-01

    Purpose – The purpose of this paper is to explore barriers and opportunities for business models based on the ideas of collaborative consumption within the fashion industry. Design/methodology/approach – The analysis is based on a multiple-case study of Scandinavian fashion libraries – a new...... to the new phenomenon of fashion libraries and does not cover other types of collaborative consumption within the fashion industry (Swap-parties, etc.). Originality/value – The paper is one of the first attempts to examine new business models of collaborative consumption in general and the fashion library...... concept in particular. The study contributes to the discussions of whether and how fashion sharing and collaboration holds promise as a viable business model and as a means to promote sustainability....

  9. Collaborative Consumption

    DEFF Research Database (Denmark)

    Gjerdrum Pedersen, Esben Rahbek; Netter, Sarah

    Purpose: The purpose of this paper is to explore barriers and opportunities for business models based on the ideas of collaborative consumption within the fashion industry. Design/methodology/approach: The analysis is based on a multiple-­‐‑case study of Scandinavian fashion libraries – a new...... to the new phenomenon of fashion libraries and does not cover other types of collaborative consumption within the fashion industry (Swap-­‐‑parties, etc.). Originality/value: The paper is one of the first attempts to examine new business models of collaborative consumption in general and the fashion library...... concept in particular. The study contributes to the discussions of whether and how fashion sharing and collaboration holds promise as a viable business model and as a means to promote sustainability....

  10. Positioning consumption

    DEFF Research Database (Denmark)

    Halkier, Bente; Keller, Margit

    2014-01-01

    positionings emerges based on empirical examples of research in parent–children consumption. Positionings are flexible discursive fixations of the relationship between the performances of the practitioner, other practitioners, media discourse and consumption activities. The basic positioning types...... are the practice maintenance and the practice change position, with different sorts of adapting in between. Media discourse can become a resource for a resistant position against social control or for an appropriating position in favour of space for action. Regardless of the current relation to a particular media......This article analyses the ways in which media discourses become a part of contested consumption activities. We apply a positioning perspective with practice theory to focus on how practitioners relate to media discourse as a symbolic resource in their everyday practices. A typology of performance...

  11. Econometric modeling of electricity consumption in post-war Lebanon

    International Nuclear Information System (INIS)

    Nasr, G.E.; Badr, E.A.; Dibeh, G.

    2000-01-01

    This paper applies econometric models to investigate determinants of electrical energy consumption in post-war Lebanon. The impact of the Gross Domestic Product (GDP), proxied by total imports (TI), and degree days (DD) on electricity consumption is investigated over different time spans covering the period from 1993 to 1997. The time spans are chosen according to the rationing level of electricity supply. For the 1993-1994 time span, TI is found to be a significant determinant of energy consumption, whereas, DD has a negative correlation. This inconsistency might be attributed to an extensive rationing policy followed during this period. For the 1995-1997 time span which includes reduced rationing period (1995), all electrical energy consumption determinants are found to be significant at the 5% significance level. Analysis results for the rationing free 1996-1997 time span also show the significance of TI and DD at the 5% level. Furthermore, cointegration analysis for the 1995-1997 and 1996-1997 subsets reveals the existence of a long-run relationship between all variables. In addition, error correction models for both subsets are developed to predict short-run dynamics. Finally, statistical performance measures such as mean square error, mean average deviation and mean average percentage error are presented for all models

  12. Energy consumption trends in Lithuania

    International Nuclear Information System (INIS)

    Galinis, A.; Miskinis, V.

    2000-01-01

    The paper describes some problems related to integration into EU, current state of the Lithuania economy and energy sector and changes in energy consumption during transition period. It provides and analysis of the main indicators of energy consumption, such as the ratio of primary energy consumption to Gross Domestic Product (GDP), primary and final energy intensity and others based on estimates of Purchasing Power Parity. The paper also discusses problems arising at evaluation of economical and energy indices for the countries in transition and compares them with those existing in other countries of Central and Eastern Europe and in Western countries. It shows uneven tendencies of energy intensity occurring under transitions in Lithuania and other Baltic States. (author)

  13. Consumption bomb.

    Science.gov (United States)

    Harrison, P

    1999-01-01

    This article focuses on the issue of consumption in relation to the growing world population. Over the past 25 years, world population increased by 53%, while world consumption per person increased by only 39%. If consumption continues to grow at 1.4%, the world consumption per person will rise by 100% over the next 50 years with the population increasing by only half that amount. The burden of reducing the environmental impact brought about by this increase lies on technology. Technology needs to deliver major changes in improving resource productivity, and decreasing the amount of waste created. Productivity such as global food production has kept up with demand. Malnutrition persists due to poverty, and not because of the inability of the world to produce enough food. However, the prospects are much worse for resources that are not traded on markets or subject to sustainable management such as groundwater, state forests, ocean fish, and communal waste sinks like rivers, lakes, and the global atmosphere. These resources are not under the direct control of people affected by shortage. People who want to change the way these resources are used or managed have to pass through the legal or political system. Usually, political responses are slow and there has to be a very widespread environmental damage before action is taken.

  14. Future United States Domestic Water Demand

    Data.gov (United States)

    U.S. Environmental Protection Agency — Population projections, estimated per capita consumption rate, and estimated total annual water demand to 2100 for four future projections based off the IPCC SRES...

  15. The burden of domestication

    DEFF Research Database (Denmark)

    Sandøe, Peter; Nørspang, Annika Patursson; Forkman, Björn

    2017-01-01

    The way in which domestic cats are kept and bred has changed dramatically over the last two centuries. Notably, a significant number of cats are kept indoors, most of them are neutered and many are selectively bred. This likely has consequences for their welfare. A few studies link housing, neuter......; that a smaller proportion of the free-roaming cats suffered from the behavioural problems investigated; and that entire cats had significantly more behavioural problems than neutered cats. Finally, significantly more purebred cats than domestic shorthair cats were found to have diseases. Being confined, being...

  16. Tables of energies consumption in France

    International Nuclear Information System (INIS)

    1999-08-01

    This short paper presents the evolution of the energy consumption by sector (industry, domestic, tertiary industry, transports, agriculture and all sectors together), since 1973. It gives an abstract of a more complete book: tableaux des consommations d'energie en France; edition 1999. (A.L.B.)

  17. CHANGING FOOD CONSUMPTION PATTERNS, THEIR EFFECT ON THE U.S. FOOD SYSTEM, 1972-1987: AN INPUT-OUTPUT PERSPECTIVE

    OpenAIRE

    Schluter, Gerald E.; Lee, Chinkook

    1996-01-01

    Output growth of the U.S. Food System is examined to apportion first the importance of domestic food demand and then the importance of components of domestic food demand. Growth of U.S. food processing output is heavily dependent upon domestic food demand and particularly its personal consumption expenditures components - food purchased for off-premise consumption and purchased meals and beverages.

  18. How much water is enough? Domestic metered water consumption ...

    African Journals Online (AJOL)

    This article is based on an in-depth case study of urban water services to poor households in the community of Eastwood, Pietermaritzburg, in the province of KwaZulu-Natal, South Africa, for the period 2005-2007. The article adopts a mixedmethodological approach. Despite government progress in delivering water ...

  19. Determinants of domestic water consumption in a growing urban ...

    African Journals Online (AJOL)

    cinthia

    principal factor hampering proper and adequate water demand estimation especially in the developing nations. (Ayanshola et al., 2010). Metering of water use which could have helped in efficient water use is not in use in. Nigeria, thus bases for proper definition of the actual water use, according to Bilthas (2008) is lacked.

  20. Transdisciplinary Consumption

    Directory of Open Access Journals (Sweden)

    Sue L.T. McGregor

    2013-06-01

    Full Text Available For the past 100 years, research about consumption has stemmed from two main disciplines: (a consumer studies/consumer sciences (including consumer policy and education (a spin off from home economics and (b consumer behaviour research (a spin off from marketing. This paper focuses on these two disciplines because the results of their respective research are used to shape consumer policy and consumer protection legislation and regulations, marketplace competition policy and regulations, consumer product and service information, media coverage of consumer issues, consumer education curricula and pedagogy, and insights into an evolving consumer culture. This paper asks consumer studies/sciences and consumer behaviour scholars to embrace the transdisciplinary methodology in addition to the traditional empirical, interpretive and critical methodologies. It provides an overview of the four axioms of transdisciplinary methodology with examples to illustrate how consumer-related research would change to address the complex reality of 21st century consumption.

  1. Oil palm: domestication achieved?

    NARCIS (Netherlands)

    Gerritsma, W.; Wessel, M.

    1997-01-01

    The natural habitat of the oil palm comprises very wet and relatively dry niches in the lowland rain forest in West and Central Africa. The domestication of the oil palm started with the extraction of fruits from wild forest resources. When forests were cleared for shifting cultivation, oil palms

  2. Dominance in domestic dogs

    NARCIS (Netherlands)

    Borg, Van Der J.A.M.; Schilder, M.B.H.; Vinke, C.M.; Vries, De Han; Petit, Odile

    2015-01-01

    A dominance hierarchy is an important feature of the social organisation of group living animals. Although formal and/or agonistic dominance has been found in captive wolves and free-ranging dogs, applicability of the dominance concept in domestic dogs is highly debated, and quantitative data are

  3. Signs of domestic abuse.

    Science.gov (United States)

    Pearce, Lynne

    2017-07-13

    Essential facts The government's definition of domestic violence and abuse, published in 2016 by the Home Office, is: 'Any incident or pattern of incidents of controlling, coercive, threatening behaviour, violence or abuse between those 16 years or over who are, or have been, intimate partners or family members, regardless of gender or sexuality.'

  4. Unemployment and domestic violence

    OpenAIRE

    Dan Anderberg; Helmut Rainer; Jonathan Wadsworth; Tanya Wilson

    2014-01-01

    Contrary to popular belief, the incidence of domestic violence in Britain does not seem to have risen during the recession. But according to research by Jonathan Wadsworth and colleagues, men and women have experienced different risks of unemployment - and these have had contrasting effects on the level of physical abuse.

  5. Collaborative Consumption

    OpenAIRE

    Rahbek Gjerdrum Pedersen, Esben; Netter, Sarah

    2013-01-01

    Purpose: The purpose of this paper is to explore barriers and opportunities for business models based on the ideas of collaborative consumption within the fashion industry. Design/methodology/approach: The analysis is based on a multiple-­‐‑case study of Scandinavian fashion libraries – a new, clothes-­‐‑sharing concept that has emerged as a fashion niche within the last decade. Findings: It is concluded that fashion libraries offers interesting perspectives, e.g. by allow...

  6. Consumers and vegetables: effects of domestic processing on sensory and health properties

    NARCIS (Netherlands)

    Bongoni, R.

    2014-01-01

    The quality of foods e.g. vegetables at the time of consumption depends on the post-purchase handling conditions especially by domestic processing. On the one hand, from the consumer’s perspective, domestic processing i.e. cooking improves the sensory acceptability of vegetables. On the

  7. Hydrolysis rates of domestic wastewater sludge using biochemical ...

    African Journals Online (AJOL)

    Domestic wastewater treatment can be improved by reducing energy consumption and increasing carbon recovery, which can be achieved using anaerobic digestion of sludge with methane recovery at ambient temperature. Hydrolysis can be a limiting step in anaerobic digestion, and characterisation of hydrolysis rates ...

  8. Load Characterization for small domestic appliances and electronics

    NARCIS (Netherlands)

    Van der Sluis, P.

    2009-01-01

    In this report, the energy consumption of small domestic loads has been analysed. To make the around 100 types of appliances considereda bit manageable, the appliances were categorized into several groups. The possibilities for time-shifting of the energy use of these small appliances was

  9. Energy sustainability: consumption, efficiency, and ...

    Science.gov (United States)

    One of the critical challenges in achieving sustainability is finding a way to meet the energy consumption needs of a growing population in the face of increasing economic prosperity and finite resources. According to ecological footprint computations, the global resource consumption began exceeding planetary supply in 1977 and by 2030, global energy demand, population, and gross domestic product are projected to greatly increase over 1977 levels. With the aim of finding sustainable energy solutions, we present a simple yet rigorous procedure for assessing and counterbalancing the relationship between energy demand, environmental impact, population, GDP, and energy efficiency. Our analyses indicated that infeasible increases in energy efficiency (over 100 %) would be required by 2030 to return to 1977 environmental impact levels and annual reductions (2 and 3 %) in energy demand resulted in physical, yet impractical requirements; hence, a combination of policy and technology approaches is needed to tackle this critical challenge. This work emphasizes the difficulty in moving toward energy sustainability and helps to frame possible solutions useful for policy and management. Based on projected energy consumption, environmental impact, human population, gross domestic product (GDP), and energy efficiency, for this study, we explore the increase in energy-use efficiency and the decrease in energy use intensity required to achieve sustainable environmental impact le

  10. Analysis and Optimization of Building Energy Consumption

    Science.gov (United States)

    Chuah, Jun Wei

    Energy is one of the most important resources required by modern human society. In 2010, energy expenditures represented 10% of global gross domestic product (GDP). By 2035, global energy consumption is expected to increase by more than 50% from current levels. The increased pace of global energy consumption leads to significant environmental and socioeconomic issues: (i) carbon emissions, from the burning of fossil fuels for energy, contribute to global warming, and (ii) increased energy expenditures lead to reduced standard of living. Efficient use of energy, through energy conservation measures, is an important step toward mitigating these effects. Residential and commercial buildings represent a prime target for energy conservation, comprising 21% of global energy consumption and 40% of the total energy consumption in the United States. This thesis describes techniques for the analysis and optimization of building energy consumption. The thesis focuses on building retrofits and building energy simulation as key areas in building energy optimization and analysis. The thesis first discusses and evaluates building-level renewable energy generation as a solution toward building energy optimization. The thesis next describes a novel heating system, called localized heating. Under localized heating, building occupants are heated individually by directed radiant heaters, resulting in a considerably reduced heated space and significant heating energy savings. To support localized heating, a minimally-intrusive indoor occupant positioning system is described. The thesis then discusses occupant-level sensing (OLS) as the next frontier in building energy optimization. OLS captures the exact environmental conditions faced by each building occupant, using sensors that are carried by all building occupants. The information provided by OLS enables fine-grained optimization for unprecedented levels of energy efficiency and occupant comfort. The thesis also describes a retrofit

  11. Consequences of plant-chemical diversity for domestic goat food preference in Mediterranean forests

    Science.gov (United States)

    Baraza, Elena; Hódar, José A.; Zamora, Regino

    2009-01-01

    The domestic goat, a major herbivore in the Mediterranean basin, has demonstrated a strong ability to adapt its feeding behaviour to the chemical characteristics of food, selecting plants according to their nutritive quality. In this study, we determine some chemical characteristics related to plant nutritional quality and its variability among and within five tree species, these being the main components of the mountain forests of SE Spain, with the aim of determining their influence on food selection by this generalist herbivore. We analyse nitrogen, total phenols, condensed tannins and fibre concentration as an indicator of the nutritive value of the different trees. To determine the preference by the domestic goat, we performed two types of feeding-choice assays, where goats had to select between different species or between branches of the same species but from trees of different nutritional quality. The analysis of the plant nutritional quality showed significant differences in the chemical characteristics between species, and a high variability within species. However, when faced with different tree species, the domestic goat selected some of them but showed striking individual differences between goats. When selecting between trees of the same species, the goats showed no differential selection. This limited effect of chemical plant characteristics, together with the variability in foraging behaviour, resulted in a widespread consumption of diverse plant species, which can potentially modulate the effect of the goat on vegetation composition, and open the way for the conservation of traditional livestock grazing on natural protected areas.

  12. Criminal aspects of domestic violence

    OpenAIRE

    Váňová, Radka

    2013-01-01

    Criminal aspects of domestic violence SUMMARY Domestic violence is a serious social concern with high level of latency. The domestic violence victims protection is ensured by legal standarts of Civil, Administrative and Criminal Law and other legal standarts. Criminal Law is one of the important instruments for tackling of serious forms of domestic violence. However Criminal Law is an instrument "ultima ratio" which needs claiming of subsidiarity principal of the crime repression. The purpose...

  13. An encyclopedia on domestic electricity

    International Nuclear Information System (INIS)

    1982-12-01

    This book describes the footprint of domestic electrification with domestic energy and the role of electrification, basic knowledge on domestic electrification, the basic things electric equipment in domestic, materials, part and making, demand of electricity, electrification and life, various electric equipment in the kitchen, rationalization of house chore, environment and hygiene like electric iron, electric stove, electric mat and dining wagon, beauty treatment and health, refinement and entertainment and lighting in houses.

  14. Evaluating Domestic Hot Water Distribution System Options With Validated Analysis Models

    Energy Technology Data Exchange (ETDEWEB)

    Weitzel, E.; Hoeschele, M.

    2014-09-01

    A developing body of work is forming that collects data on domestic hot water consumption, water use behaviors, and energy efficiency of various distribution systems. A full distribution system developed in TRNSYS has been validated using field monitoring data and then exercised in a number of climates to understand climate impact on performance. This study builds upon previous analysis modelling work to evaluate differing distribution systems and the sensitivities of water heating energy and water use efficiency to variations of climate, load, distribution type, insulation and compact plumbing practices. Overall 124 different TRNSYS models were simulated. Of the configurations evaluated, distribution losses account for 13-29% of the total water heating energy use and water use efficiency ranges from 11-22%. The base case, an uninsulated trunk and branch system sees the most improvement in energy consumption by insulating and locating the water heater central to all fixtures. Demand recirculation systems are not projected to provide significant energy savings and in some cases increase energy consumption. Water use is most efficient with demand recirculation systems, followed by the insulated trunk and branch system with a central water heater. Compact plumbing practices and insulation have the most impact on energy consumption (2-6% for insulation and 3-4% per 10 gallons of enclosed volume reduced). The results of this work are useful in informing future development of water heating best practices guides as well as more accurate (and simulation time efficient) distribution models for annual whole house simulation programs.

  15. Total protein

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003483.htm Total protein To use the sharing features on this page, please enable JavaScript. The total protein test measures the total amount of two classes ...

  16. Flexible Consumption

    DEFF Research Database (Denmark)

    Holm Jacobsen, Peter; Pallesen, Trine

    This report presents the first findings from our qualitative study of consumer behaviour vis-à-vis flexible consumption. The main of objective of this report is to present our first round of data from Bornholm, and to assist the design of products/services designed in WP6. In the report, we adopt...... the perspective of the consumer: what does living in a demand response setup look like to participants – and what kinds of behaviour and interest motivate – and emerge from – their participation in EcoGrid 2.0....

  17. Modeling the relationship between energy consumption and economy development in China

    International Nuclear Information System (INIS)

    Zhang, Jing; Deng, Shihuai; Shen, Fei; Yang, Xinyao; Liu, Guodong; Guo, Hang; Li, Yuanwei; Hong, Xiao; Zhang, Yanzong; Peng, Hong; Zhang, Xiaohong; Li, Li; Wang, Yingjun

    2011-01-01

    This paper investigated the empirical relationship between economy development and energy consumption by material production, nonmaterial production and household. Empirical models accounting for the key influential factors were constructed. Ordinary Least Square Regression (OLS) analysis of the official data of China for the year 1985-2007 permitted the relationship between individual energy consumption components and the corresponding coefficients to be investigated. The results showed that (1) the Unit Energy Consumption by Primary Industry (UECPI), Secondary Industry (UECSI), and Tertiary Industry (UECTI) demonstrated an inverse relationship with Gross Domestic Product (GDP); (2) a linear relationship exists between the Energy Consumption by Nonmaterial Production (ECNP) and GDP; (3) the hypotheses that there is an inverse S-shaped relationship between Unit Energy Consumption by Household (UECH) and Personal Income (PI) is valid. Based on the above findings and an analysis of China's energy policies, suggestions on China's energy policy were given in the end. -- Highlights: → Decomposed total energy consumption in three parts, branch of material produces, branch of the immaterial production, and households. → Energy consumed by branch of material produces considered the economic scale and construction. → Energy consumed by immaterial production was first referred in this article. → The relationship between energy consumed by household and GDP fits the invert-S curve, which is first referred too.

  18. Analysis of the Correlation between GDP and the Final Consumption

    Directory of Open Access Journals (Sweden)

    Constantin ANGHELACHE

    2011-09-01

    Full Text Available This paper presents the results of the researches performed by the author regarding the evolution of Gross Domestic Product. One of the main aspects of GDP analysis is the correlation with the final consumption, an important macroeconomic indicator. The evolution of the Gross Domestic Product is highly influenced by the evolution of the final consumption. To analyze the correlation, the paper proposes the use of the linear regression model, as one of the most appropriate instruments for such scientific approach. The regression model described in the article uses the GDP as resultant variable and the final consumption as factorial variable.

  19. Consumption governance toward more sustainable consumption

    NARCIS (Netherlands)

    Wahlen, S.; Dubuisson-Quellier, Sophie

    2018-01-01

    This article deliberates on strategies of consumption governance toward more sustainable consumption. We discuss theoretical concepts stemming from various social science perspectives to (1) promote more sustainable consumption, (2) compare strategies stemming from individualist understanding of

  20. Domestic wastes: assault course

    International Nuclear Information System (INIS)

    Durand, C.; Bergey, J.L.

    1997-01-01

    In the management of domestic waste, some incoherencies persist. The tax on waste is always 20.6% instead of 5.5% for water or transport. The price of buying back electric power by Electricite de France is too low according to the appreciation of the cogeneration club. Regarding to the sell of stream to industrial, stream buyers are not always reliable, no enough guarantee are given by them to allow to cogeneration club to invest. (N.C.)

  1. Deconstructing domestic violence policy

    OpenAIRE

    Branney, PE

    2006-01-01

    The primary objectives of this thesis are to, circularly, deconstruct contemporary domestic violence policy while developing and evaluating methods for deconstructing policy. Policy is theorised as a discursive practice, which allows a variety of policies to be compared and critiqued by how they position the people they affect. These are known as subject positions, or subjectivities, and throughout this thesis I attempt to critique policy by examining the (re)construction of subjectivity. In ...

  2. [FOOD CONSUMPTION PATTERN AT A FAMILY LEVEL OF URBAN AREAS OF ANZOÁTEGUI, VENEZUELA].

    Science.gov (United States)

    Ekmeiro Salvador, Jesús; Moreno Rojas, Rafael; García Lorenzo, María; Cámara Martos, Fernando

    2015-10-01

    In order to assess the qualitative pattern of food consumption in urban families of Anzoátegui, Venezuela, 300 domestic groups that combined a total of 1 163 people were studied. The domestic dietary pattern was addressed by the method of qualitative frequency of food consumption, which applied a structured survey that yielded the usual frequency of intake of a food or food group over a given period. The information was obtained through an interview with the person responsible for the procurement of food in every home, and included basic data for the socioeconomic and nutritional profile of the families studied. The qualitative analysis of the diet was obtained by comparing the different food groups that constitute the actual consumption pattern of the population studied, with official feeding guidelines suggested for the Venezuelan population. The present study showed that the qualitative pattern of food consumption in the urban population evaluated is characterized by slightly adjusted to the promotion of health and control of diet-related diseases. The family food proved to be far from the guidelines established by the dietary guidelines for Venezuela and consumption patterns are fairly homogeneous in the different socioeconomic strata. The foods most consumed daily were salt, coffee, dressing and precooked corn flour as well as beef, chicken and the higher weekly food consumption pastas. 90% of the food consumed daily is technologically processed. The results contribute to increase knowledge about the food situation of the Venezuelan population, and technically could direct the efforts of the authorities to reconcile the development of the productive sector and food supply, whereas a pattern qualitatively inadequate intake directly affects the individual biological functioning, and results in the collective conditioning of unfavorable health states. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

  3. The physical economy of the European Union. Cross-country comparison and determinants of material consumption

    International Nuclear Information System (INIS)

    Weisz, Helga; Krausmann, Fridolin; Amann, Christof; Eisenmenger, Nina; Erb, Karl-Heinz; Fischer-Kowalski, Marina; Hubacek, Klaus

    2006-01-01

    In this paper we investigate what determines observed differences in economy-wide material use among the EU-15 member states. The empirical basis for our analysis is an extended and revised material flow data set for each of the EU-15 countries in time series from 1970 to 2001. This data set comprises consistent data for domestic extraction, imports and exports as well as for derived material flow indicators, broken down by 12 types of materials. We compare the level and composition of domestic material consumption (DMC) in the EU-15 member states and identify determinants of the observed differences. Across the European Union member states overall DMC per capita varies by a factor of three ranging between 12 tonnes per capita in Italy and the United Kingdom and 37 tonnes per capita in Finland. This variability of DMC in the EU-15 is in a similar order of magnitude as the variability of GDP per capita or total primary energy supply per capita. Linear correlation analysis reveals that national income and final energy consumption relate to material use but cannot fully account for the observed differences in material consumption. By breaking down overall material flow indicators into 12 categories of materials and analysing their use patterns in detail, we identified a number of factors, socio-economic and natural, that influence the level and composition of economy-wide material use. Many of these factors are specific for certain types of materials, others are more general, and quite some driving factors counteract each other regarding the direction of their influence. Concluding we summarize the most important driving factors for domestic material consumption stressing population density as largely neglected but important explanatory variable for material use patterns, discuss issues of environmental significance, aggregation and the use of different denominators in material flow accounting and suggest a re-interpretation of DMC. (author)

  4. Prevalence of Domestic Violence Among Trauma Patients.

    Science.gov (United States)

    Joseph, Bellal; Khalil, Mazhar; Zangbar, Bardiya; Kulvatunyou, Narong; Orouji, Tahereh; Pandit, Viraj; O'Keeffe, Terence; Tang, Andrew; Gries, Lynn; Friese, Randall S; Rhee, Peter; Davis, James W

    2015-12-01

    Domestic violence is an extremely underreported crime and a growing social problem in the United States. However, the true burden of the problem remains unknown. To assess the reported prevalence of domestic violence among trauma patients. A 6-year (2007-2012) retrospective analysis of the prospectively maintained National Trauma Data Bank. Trauma patients who experienced domestic violence and who presented to trauma centers participating in the National Trauma Data Bank were identified using International Classification of Diseases, Ninth Revision diagnosis codes (995.80-995.85, 995.50, 995.52-995.55, and 995.59) and E codes (E967.0-E967.9). Patients were stratified by age into 3 groups: children (≤18 years), adults (19-54 years), and elderly patients (≥55 years). Trend analysis was performed on April 10, 2014, to assess the reported prevalence of domestic violence over the years. Trauma patients presenting to trauma centers participating in the National Trauma Data Bank. To assess the reported prevalence of domestic violence among trauma patients. A total of 16 575 trauma patients who experienced domestic violence were included. Of these trauma patients, 10 224 (61.7%) were children, 5503 (33.2%) were adults, and 848 (5.1%) were elderly patients. The mean (SD) age was 15.9 (20.6), the mean (SD) Injury Severity Score was 10.9 (9.6), and 8397 (50.7%) were male patients. Head injuries (46.8% of patients) and extremity fractures (31.2% of patients) were the most common injuries. A total of 12 515 patients (75.1%) were discharged home, and the overall mortality rate was 5.9% (n = 980). The overall reported prevalence of domestic violence among trauma patients was 5.7 cases per 1000 trauma center discharges. The prevalence of domestic violence increased among children (14.0 cases per 1000 trauma center discharges in 2007 to 18.5 case per 1000 trauma center discharges in 2012; P = .001) and adults (3.2 cases per 1000 discharges in 2007 to 4.5 cases per

  5. Multifactor-influenced energy consumption forecasting using enhanced back-propagation neural network

    International Nuclear Information System (INIS)

    Zeng, Yu-Rong; Zeng, Yi; Choi, Beomjin; Wang, Lin

    2017-01-01

    Reliable energy consumption forecasting can provide effective decision-making support for planning development strategies to energy enterprises and for establishing national energy policies. Accordingly, the present study aims to apply a hybrid intelligent approach named ADE–BPNN, the back-propagation neural network (BPNN) model supported by an adaptive differential evolution algorithm, to estimate energy consumption. Most often, energy consumption is influenced by socioeconomic factors. The proposed hybrid model incorporates gross domestic product, population, import, and export data as inputs. An improved differential evolution with adaptive mutation and crossover is utilized to find appropriate global initial connection weights and thresholds to enhance the forecasting performance of the BPNN. A comparative example and two extended examples are utilized to validate the applicability and accuracy of the proposed ADE–BPNN model. Errors of the test data sets indicate that the ADE–BPNN model can effectively predict energy consumption compared with the traditional back-propagation neural network model and other popular existing models. Moreover, mean impact value based analysis is conducted for electrical energy consumption in U.S. and total energy consumption forecasting in China to quantitatively explore the relative importance of each input variable for the improvement of effective energy consumption prediction. - Highlights: • Enhanced back-propagation neural network (ADE-BPNN) for energy consumption forecasting. • ADE-BPNN outperforms the current best models for two comparative cases. • Mean impact value approach explores socio-economic factors' relative importance. • ADE-BPNN's adjusted goodness-of-fit is 99.2% for China's energy consumption forecasting.

  6. Sustainable consumption

    DEFF Research Database (Denmark)

    Prothero, Andrea; Dobscha, Susan; Freund, Jim

    2011-01-01

    This essay explores sustainable consumption and considers possible roles for marketing and consumer researchers and public policy makers in addressing the many sustainability challenges that pervade our planet. Future research approaches to this interdisciplinary topic need to be comprehensive...... and systematic and will benefit from a variety of different perspectives. There are a number of opportunities for future research, and three areas are explored in detail. First, the essay considers the inconsistency between the attitudes and behaviors of consumers with respect to sustainability; next, the agenda...... is broadened to explore the role of individual citizens in society; and finally, a macro institutional approach to fostering sustainability is explored. Each of these areas is examined in detail and possible research avenues and public policy initiatives are considered within each of these separate...

  7. Firewood consumption pattern of different tribal communities in Northeast India

    International Nuclear Information System (INIS)

    Bhatt, B.P.; Sachan, M.S.

    2004-01-01

    Excessive use of firewood, as a primary source of energy for domestic purposes, is leading to severe deforestation in the northeastern Himalayan region. Firewood consumption pattern of three tribal communities of Meghalaya, India- Garo, Khasi and Jaintia was studied under varying ecological, socio-economic and socio-cultural conditions. Fuelwood consumption was highest to Khasi community (5.81 kg/capita/day), followed by the Garo (5.32 kg/capita/day) and Jaintia (3.90 kg/capita/day), respectively, irrespective of their socio-economic status. The labour energy expenditure for fuelwood collection was highest for the Jaintia (88.56 MJ/capita/yr) and minimum to Garo (70.64 MJ/capita/yr). The fuelwood is burnt for various activities such as cooking, water heating, space heating, lighting and livestock rearing, etc. Among various activities, cooking required maximum energy. Commercial fuel is beyond the reach of the tribal communities due to their poor socio-economic conditions. The estimated growing stock is unable to sustain the rate of fuel consumption. This information could be utilized for developing appropriate technology for afforestation programmes in this region since 90% of the total population use biomass as an important source of energy

  8. Electricity consumption forecasting in Italy using linear regression models

    Energy Technology Data Exchange (ETDEWEB)

    Bianco, Vincenzo; Manca, Oronzio; Nardini, Sergio [DIAM, Seconda Universita degli Studi di Napoli, Via Roma 29, 81031 Aversa (CE) (Italy)

    2009-09-15

    The influence of economic and demographic variables on the annual electricity consumption in Italy has been investigated with the intention to develop a long-term consumption forecasting model. The time period considered for the historical data is from 1970 to 2007. Different regression models were developed, using historical electricity consumption, gross domestic product (GDP), gross domestic product per capita (GDP per capita) and population. A first part of the paper considers the estimation of GDP, price and GDP per capita elasticities of domestic and non-domestic electricity consumption. The domestic and non-domestic short run price elasticities are found to be both approximately equal to -0.06, while long run elasticities are equal to -0.24 and -0.09, respectively. On the contrary, the elasticities of GDP and GDP per capita present higher values. In the second part of the paper, different regression models, based on co-integrated or stationary data, are presented. Different statistical tests are employed to check the validity of the proposed models. A comparison with national forecasts, based on complex econometric models, such as Markal-Time, was performed, showing that the developed regressions are congruent with the official projections, with deviations of {+-}1% for the best case and {+-}11% for the worst. These deviations are to be considered acceptable in relation to the time span taken into account. (author)

  9. Electricity consumption forecasting in Italy using linear regression models

    International Nuclear Information System (INIS)

    Bianco, Vincenzo; Manca, Oronzio; Nardini, Sergio

    2009-01-01

    The influence of economic and demographic variables on the annual electricity consumption in Italy has been investigated with the intention to develop a long-term consumption forecasting model. The time period considered for the historical data is from 1970 to 2007. Different regression models were developed, using historical electricity consumption, gross domestic product (GDP), gross domestic product per capita (GDP per capita) and population. A first part of the paper considers the estimation of GDP, price and GDP per capita elasticities of domestic and non-domestic electricity consumption. The domestic and non-domestic short run price elasticities are found to be both approximately equal to -0.06, while long run elasticities are equal to -0.24 and -0.09, respectively. On the contrary, the elasticities of GDP and GDP per capita present higher values. In the second part of the paper, different regression models, based on co-integrated or stationary data, are presented. Different statistical tests are employed to check the validity of the proposed models. A comparison with national forecasts, based on complex econometric models, such as Markal-Time, was performed, showing that the developed regressions are congruent with the official projections, with deviations of ±1% for the best case and ±11% for the worst. These deviations are to be considered acceptable in relation to the time span taken into account. (author)

  10. Bus fuel consumption model

    Energy Technology Data Exchange (ETDEWEB)

    Zargari, S.A. [Iran Univ. of Science and Technology, Teheran (Iran, Islamic Republic of); Khan, A.M. [Carleton Univ., Ottawa, ON (Canada). Dept. of Civil and Environmental Engineering

    2000-07-01

    The interest in rapid bus transit has increased sharply with the realization that modern metropolitan areas rely on public transit to provide for strong economies and communities. As a prevention tool against traffic congestion, deteriorating air quality and rising greenhouse gas emissions, this study of bus fuel consumption was designed to assist in the planning and management of rapid bus transit. The Australian Road Research Board's (ARRB) Road Fuel Consumption Model was used as a starting point. The estimations required were realized with the help of Newtonian Mechanics. The four states of vehicular traffic were examined: acceleration, cruise, deceleration, and idle. The estimated total power required from the engine to overcome resistance forces, to run vehicle accessories and overcome internal engine friction was calculated. The data for the standard and articulated bus was obtained from OC Transpo in Ottawa. The study permitted the authors to conclude that the estimations for the parameters for power requirements and fuel consumption for heavy duty vehicles are appropriate. The methodology for the estimation of fuel consumption on the Transitway, which is part of the rapid bus transit system, proved adequate. In addition, the methodology was useful to estimate fuel savings resulting from demand management strategies with potential for modal shift. 9 refs., 6 tabs.

  11. A Data Analysis Approach for Diagnosing Malfunctioning in Domestic Space Heating

    NARCIS (Netherlands)

    Tabatabaei, S.

    Around one third of worldwide energy usage is for the residential section and 60% of the energy consumption in this domestic area is for space heating. Therefore, monitoring and controlling this part of energy usage can have a major effect on the overall energy consumption and also on the emission

  12. Total algorithms

    NARCIS (Netherlands)

    Tel, G.

    We define the notion of total algorithms for networks of processes. A total algorithm enforces that a "decision" is taken by a subset of the processes, and that participation of all processes is required to reach this decision. Total algorithms are an important building block in the design of

  13. Przemoc domowa = Domestic violence

    OpenAIRE

    Łepecka-Klusek, Celina; Pawłowska-Muc, Agnieszka Konstancja; Pilewska-Kozak, Anna Bogusława; Stadnicka, Grażyna; Pałucka, Klaudia

    2015-01-01

    Łepecka-Klusek Celina, Pawłowska-Muc Agnieszka Konstancja, Pilewska‑Kozak Anna Bogusława, Stadnicka Grażyna, Pałucka Klaudia. Przemoc domowa = Domestic violence. Journal of Education, Health and Sport. 2015;5(6):169-182. ISSN 2391-8306. DOI 10.5281/zenodo.18420 http://ojs.ukw.edu.pl/index.php/johs/article/view/2015%3B5%286%29%3A169-182 https://pbn.nauka.gov.pl/works/564476 http://dx.doi.org/10.5281/zenodo.18420 Formerly Journal of Health Sciences. ISSN 1429-9623 / 2300-665X. A...

  14. Modelling domestic stock energy use and heat-related health risk : a GIS-based bottom-up modelling approach

    Energy Technology Data Exchange (ETDEWEB)

    Mavrogianni, A.; Davies, M. [Univ. College London, London (United Kingdom). Bartlett School of Graduate Studies; Chalabi, Z.; Wilkinson, P. [London School of Hygiene and Tropical Medecine, London (United Kingdom); Kolokotroni, M. [Brunel Univ., London (United Kingdom). School of Engineering Design

    2009-07-01

    Approximately 8 per cent of the carbon dioxide (CO{sub 2}) emissions produced in the United Kingdom are produced in London, one of the fastest growing cities worldwide. Based on the projected rates of population and economic growth, a 15 per cent increase of emissions is predicted. In addition to the national target to cut emissions by 80 per cent by 2050, the Mayor of London Climate Change Action Plan set a target to reduce London's CO{sub 2} emissions by 60 per cent by 2025. Significant carbon savings can be achieved in the building sector, particularly since 38 per cent of the total delivered energy in London is associated with domestic energy use. This paper demonstrated a systematic approach towards exploring the impact of urban built form and the combined effect of climate change and the urban heat island (UHI) phenomenon on the levels of domestic energy consumption and heat-related health risk in London. It presented work in progress on the development of a GIS-based energy consumption model and heat vulnerability index of the Greater London Area domestic stock. Comparison of the model output for 10 case study areas with topdown energy statistics revealed that the model successfully ranks areas based on their domestic space heating demand. The health module can be used to determine environments prone to higher risk of heat stress by investigating urban texture factors. A newly developed epidemiological model will be feed into the health module to examine the influence on risk of heat-related mortality of local urban built form characteristics. The epidemiological model is based on multi-variable analysis of deaths during heat wave and non-heat wave days. 29 refs., 1 tab., 7 figs.

  15. Preference and consumption pattern of biomass fuel in some disregarded villages of Bangladesh

    Energy Technology Data Exchange (ETDEWEB)

    Jashimuddin, M.; Masum, K.M.; Salam, M.A. [Institute of Forestry and Environmental Sciences, Chittagong University, Chittagong 4331 (Bangladesh)

    2006-05-15

    Consumer's preference and consumption pattern of biomass fuel, fuel types and energy use category has been studied in the disregarded villages of Bangladesh. The study was conducted both in the inland and island areas. Biomass energy in the study area was used in domestic cooking, tea stalls, brickfields, bakeries, paddy parboiling and pottery. Assessment of consumption in domestic cooking was done by means of multistage random sampling and that in the tea stalls, brickfields, bakeries, paddy parboiling and pottery by means of complete enumeration of the sampling unit. Based on the homestead size respondents were categorized into small, medium and large and a total of 60 homesteads (30 from inland and another 30 from island areas), 20 from each category were selected randomly for the study. The study revealed that natural gas was quite absent and stems, branches and twigs, leaves of trees, agricultural residues, shell and coir of coconut, saw dust, brush wood, rhizomes of bamboo, and cowdung were the biomass fuel used by the respondent. Nine fuelwood species were identified as the most preferred in the study area. Consumption pattern was mostly traditional. Each year preceding the rainy season cyclonic action damages a large quantity of biomass energy sources. Though at the initial stage of rainy season (April-May) there remain a more or less good collection of fuelwood to the user as the byproduct of cyclones and storms, the last part of the rainy season (July-August) was identified as the fuel shortage period. (author)

  16. Selection signature in domesticated animals.

    Science.gov (United States)

    Pan, Zhang-yuan; He, Xiao-yun; Wang, Xiang-yu; Guo, Xiao-fei; Cao, Xiao-han; Hu, Wen-ping; Di, Ran; Liu, Qiu-yue; Chu, Ming-xing

    2016-12-20

    Domesticated animals play an important role in the life of humanity. All these domesticated animals undergo same process, first domesticated from wild animals, then after long time natural and artificial selection, formed various breeds that adapted to the local environment and human needs. In this process, domestication, natural and artificial selection will leave the selection signal in the genome. The research on these selection signals can find functional genes directly, is one of the most important strategies in screening functional genes. The current studies of selection signal have been performed in pigs, chickens, cattle, sheep, goats, dogs and other domestic animals, and found a great deal of functional genes. This paper provided an overview of the types and the detected methods of selection signal, and outlined researches of selection signal in domestic animals, and discussed the key issues in selection signal analysis and its prospects.

  17. Videogames, consumption and education

    Directory of Open Access Journals (Sweden)

    Felix ETXEBERRIA VALERDI

    2017-07-01

    Full Text Available The ever-increasing success and use of videogames is a reality in our current society, being 54% of the total consumption of audiovisual or interactive entertainment in Spain in 2007. One of the aspects to be taken into consideration, with respect to the education of children, is the implication for consumption in relation to videogames. The violence portrayed in these games is one of the main topics of debate in the literature about and studies on the effects of videogames on children’s behaviour. However, it is not just a question of protecting minors against the risks of videogames use without control and care exercised by parents or educators. For many years now, despite the risks involved in their use, videogames have been used as another medium in education itself.

  18. Medicolegal characteristics of domestic violence

    OpenAIRE

    Antović Aleksandra R.; Stojanović Jovan

    2017-01-01

    Introduction/Objective. Domestic violence is a phenomenon as old as the history of human civilization, present in all cultures, epochs and social systems. Despite the fact that domestic violence represents a dangerous and unacceptable social phenomenon, as well as a significant medical problem, there are still no precise data on the prevalence of this phenomenon in our country. This study aims to determine the elementary forensic characteristics of domestic violence that would represented the...

  19. Transnational Journeys and Domestic Histories

    OpenAIRE

    Webster, Wendy

    2006-01-01

    This essay considers the potential of histories of transnational movements of people, and the erosion of boundaries between British domestic and imperial history, to expand and revise the history of nineteenth- and twentieth-century British domestic life and work. Literatures on migration demonstrate how far the history of home involves transnational themes, including the recruitment of migrants and refugees who crossed national borders to do domestic work—in Britain and empire—and their deve...

  20. Mild weather slows increase in Finnish electricity consumption

    International Nuclear Information System (INIS)

    Tiusanen, P.

    2001-01-01

    Electricity usage in Finland increased by 1.7%, equivalent to 2.8% when adjusted for temperature and calendar factors, and totalled 79.1 billion kWh, an increase of 1.3 billion kWh on 1999. If temperatures had followed the normal pattern last year, the 80 billion kilowatt hour-barrier would have been broken. Some 60% of the increase in consumption was covered by imports and 40% through domestic generation, which grew by less than 1%. Consumption is expected to grow by approximately 2% this year. More than 31% of the total electricity requirement was covered by combined heat and power (CHP), some 27% by nuclear power, approximately 18% by hydropower, and 8% by coal and other conventional condensing power. Net imports of electricity rose to 15%, an alltime high of 11.9 billion kWh, equivalent to 15% of the electricity used m Finland. This compares to 11.1 billion kWh in 1999 and 10.7 billion kWh in 1990. Net imports of electricity rose by 6.8% last year. Imports from Sweden increased by 25%, while imports from Russia fell by 13%. Exports of electricity from Finland were low, because of inexpensive electricity available in the Nordic countries. Due to the good hydropower situation and competition, electricity prices dropped again, by approximately 1%. Electricity trading grew rapidly, with almost one-fifth of all electricity used in Finland being traded through Nord Pool

  1. Long-run relationship between sectoral productivity and energy consumption in Malaysia: An aggregated and disaggregated viewpoint

    International Nuclear Information System (INIS)

    Rahman, Md Saifur; Junsheng, Ha; Shahari, Farihana; Aslam, Mohamed; Masud, Muhammad Mehedi; Banna, Hasanul; Liya, Ma

    2015-01-01

    This paper investigates the causal relationship between energy consumption and economic productivity in Malaysia at both aggregated and disaggregated levels. The investigation utilises total and sectoral (industrial and manufacturing) productivity growth during the 1971–2012 period using the modified Granger causality test proposed by Toda and Yamamoto [1] within a multivariate framework. The economy of Malaysia was found to be energy dependent at aggregated and disaggregated levels of national and sectoral economic growth. However, at disaggregate level, inefficient energy use is particularly identified with electricity and coal consumption patterns and their Granger caused negative effects upon GDP (Gross Domestic Product) and manufacturing growth. These findings suggest that policies should focus more on improving energy efficiency and energy saving. Furthermore, since emissions are found to have a close relationship to economic output at national and sectoral levels green technologies are of a highest necessity. - Highlights: • At aggregate level, energy consumption significantly influences GDP (Gross Domestic Product). • At disaggregate level, electricity & coal consumption does not help output growth. • Mineral and waste are found to positively Granger cause GDP. • The results reveal strong interactions between emissions and economic growth

  2. Plant domestication and gene banks

    International Nuclear Information System (INIS)

    Perrino, P.

    1989-01-01

    At the time of the dawn of agriculture, plant domestication was very slow. As agriculture progressed, however, domestication began to evolve faster and reached its highest point with the advent of plant breeders who played a very important role in solving the world food problem. One of the fastest moving strategies was a better exploitation of genetic diversity, both natural and induced. However, intensive plant breeding activity caused a heavy fall in genetic variability. Gene banks then provided a further tool for modern agriculture, specifically to preserve genetic resources and to help breeders to further domesticate important crops and to introduce and domesticate new species. (author). 3 refs

  3. The Factors Influencing on Consumption of Palm Cooking Oil in Indonesia

    Directory of Open Access Journals (Sweden)

    Ermy Teti

    2011-09-01

    Full Text Available Cooking oil is one of the most sensitive basic needs in Indonesia. The aims of the researchare to analyze factors influencing consumption of cooking oil, the cooking oil price, and theCrude Palm Oil price in Indonesia. Using simultaneous equation model, the study show thatpalm cooking oil consumption is significantly affected by domestic palm cooking oil priceand number of population. Whilst palm cooking oil price is significantly influenced by thecooking palm oil production and the domestic Crude Palm Oil price. Finally, the domesticCrude Palm Oil is significantly affected by international Crude Palm Oil price.Keywords: consumption, cooking oil price, crude palm oil price and cooking oil

  4. The co-integration analysis of factors affecting electricity consumption : a case study of Thailand

    Energy Technology Data Exchange (ETDEWEB)

    Kongruang, C. [Thaksin Univ., Songkhla (Thailand). Faculty of Economics and Business; Waewsak, J. [Thaksin Univ., Phatthalung (Thailand). Dept. of Physics, Solar and Wind Energy Research Lab

    2008-07-01

    A study was conducted in which the main determinants of electricity demand in Thailand were investigated. Time-series analysis methods were used, notably the unit root test, the Johansen co-integration test and an error correction model (ECM). The objective was to determine the factors affecting short and long-run electricity consumption. This paper presented annual time series data from 1971 to 2006. The unit root test revealed that all series are non-stationary. The Johansen co-integration test revealed the co-integration between variables and the existence of the long-term relationship between them. Electricity consumption accelerated with the increase in gross domestic product (GDP) and population. In contrast, an increase in commodity price would reduce electricity consumption. The coefficient of population indicated that an increase of 1 million in total population would result in an increase in electricity consumption of 0.099 per cent. Last, the results of ECM revealed that nearly 21 per cent of long-term disequilibrium is adjusted to the current period. The factors that affect electricity consumption include GDP growth, inflation rate and population growth. It was concluded that Thailand should prepare for additional power generation from clean energy sources such as solar, biomass and wind energy. Thailand's Energy Policy and Planning Office revealed that electricity consumption in 2008 would be over 130,000 GWh with per capita consumption at nearly 2,000 kWh. The power peak demand will be nearly 24,000 MW in 2008. This result was based on the forecasting model that considered only GDP growth. However, electricity consumption depends not only on the GDP growth, but also upon the other key variables such as population, electricity selling price, consumer price index and temperature. 17 refs., 5 tabs., 4 figs.

  5. Fatal pneumonia of bighorn sheep following association with domestic sheep.

    Science.gov (United States)

    Foreyt, W J; Jessup, D A

    1982-04-01

    During 1979-1980 acute fibrinopurulent bronchopneumonia resulted in high mortality or total loss of herds of bighorn sheep (Ovis canadensis) in California and Washington. Contact with domestic sheep occurred shortly before the onset of disease in each case. Circumstantial evidence indicated that the apparently healthy domestic sheep transmitted pathogenic bacteria to the bighorns, resulting in mortality. Pasteurella multocida and Corynebacterium pyogenes were isolated from pulmonary tissue of dead bighorns. The presence of domestic sheep may have been an important stress which initiated or compounded the disease.

  6. Electricity consumption and economic growth: a time series experience for 17 African countries

    International Nuclear Information System (INIS)

    Wolde-Rufael, Yemane

    2006-01-01

    While the availability of electricity by itself is not a panacea for the economic and social problems facing Africa, the supply of electricity is nevertheless believed to be a necessary requirement for Africa's economic and social development. This paper tests the long-run and causal relationship between electricity consumption per capita and real gross domestic product (GDP) per capita for 17 African countries for the period 1971-2001 using a newly developed cointegration test proposed by Pesaran et al. (2001) and using a modified version of the Granger causality test due to Toda and Yamamoto (1995). The advantage of using these two approaches is that they both avoid the pre-testing bias associated with conventional unit root and cointegration tests. The empirical evidence shows that there was a long-run relationship between electricity consumption per capita and real GDP per capita for only 9 countries and Granger causality for only 12 countries. For 6 countries there was a positive uni-directional causality running from real GDP per capita to electricity consumption per capita; an opposite causality for 3 countries and bi-directional causality for the remaining 3 countries. The result should, however, be interpreted with care as electricity consumption accounts for less than 4% of total energy consumption in Africa and only grid-supplied electricity is taken into account

  7. Carbon emissions, energy consumption and economic growth: An aggregate and disaggregate analysis of the Indian economy

    International Nuclear Information System (INIS)

    Ahmad, Ashfaq; Zhao, Yuhuan; Shahbaz, Muhammad; Bano, Sadia; Zhang, Zhonghua; Wang, Song; Liu, Ya

    2016-01-01

    This study investigates the long and short run relationships among carbon emissions, energy consumption and economic growth in India at the aggregated and disaggregated levels during 1971–2014. The autoregressive distributed lag model is employed for the cointegration analyses and the vector error correction model is applied to determine the direction of causality between variables. Results show that a long run cointegration relationship exists and that the environmental Kuznets curve is validated at the aggregated and disaggregated levels. Furthermore, energy (total energy, gas, oil, electricity and coal) consumption has a positive relationship with carbon emissions and a feedback effect exists between economic growth and carbon emissions. Thus, energy-efficient technologies should be used in domestic production to mitigate carbon emissions at the aggregated and disaggregated levels. The present study provides policy makers with new directions in drafting comprehensive policies with lasting impacts on the economy, energy consumption and environment towards sustainable development. - Highlights: •Relationships among carbon emissions, energy consumption and economic growth are investigated. •The EKC exists at aggregated and disaggregated levels for India. •All energy resources have positive effects on carbon emissions. •Gas energy consumption is less polluting than other energy sources in India.

  8. Totally James

    Science.gov (United States)

    Owens, Tom

    2006-01-01

    This article presents an interview with James Howe, author of "The Misfits" and "Totally Joe". In this interview, Howe discusses tolerance, diversity and the parallels between his own life and his literature. Howe's four books in addition to "The Misfits" and "Totally Joe" and his list of recommended books with lesbian, gay, bisexual, transgender,…

  9. Harvesting and consumption of fuel and timber wood in rural area of district tank, pakistan

    International Nuclear Information System (INIS)

    Badshah, L.; Hussain, F.; Burni, T.

    2014-01-01

    The study revealed that 90% of the rural people with different age group of District Tank, Pakistan depended upon firewood for catering. The total annual wood consumption for fueling by brick brewers, food sellers and domestic utilization was 18371 metric tons in this remote region. The saw machines also convert 13650 metric tons of timber wood yearly into logs and boards of various grades. The total wood consumption exceeds the quantity of wood harvested by tree fellers, farmers and wood sellers. Therefore the balance of over 13000 metric tons is sourced from neighboring forest of Tehsil Kulachi and Dera Ismail Khan. The quantity of wood removed and consumed for various purposes did not show a significant difference at (0.05) among the six locations. However student t-test showed significant difference existed in the mean annual removal and consumption of wood in the area. The study also enumerated Acacia nilotica, Tamarix aphylla, and Sueda fruticosa as the best and preferred fuel species. While Acacia nilotica, Prosopis farcta and Dalbergia sisso as the frequently used timber species in the region. The criterion of firewood and lumber consumption was very conventional like durability in blaze and opposed to termite. Consequently, it is recommended scientific vegetation conservation strategies meant at improved burning of fuel wood and maximized used of timber products as a complimentary efforts to enforced tree planting for conservation of plant resources. (author)

  10. Foreign Firms, Domestic Wages

    DEFF Research Database (Denmark)

    Malchow-Møller, Nikolaj; Markusen, James R.; Schjerning, Bertel

    to the firm?s productivity. Foreign-owned firms have, on average, higher productivity in equilibrium due to entry costs, which means that low-productivity foreign firms cannot enter. Foreign firms have higher wage growth and, with some exceptions, pay higher average wages, but not when compared to similarly...... large domestic firms. The empirical implications of the model are tested on matched employer-employee data from Denmark. Consistent with the theory, we find considerable evidence of higher wages and wage growth in large and/or foreign-owned firms. These effects survive controlling for individual...... characteristics, but, as expected, are reduced significantly when controlling for unobservable firm heterogeneity. Furthermore, acquired skills in foreign-owned and large firms appear to be transferable to both subsequent wage work and self-employment...

  11. Domestic support and the Doha development agenda

    DEFF Research Database (Denmark)

    Zobbe, Henrik; Jensen, Hans Grinsted

    Following the July 2004 Framework, this paper suggest that regardless of low or high level of reductions, Iceland, Norway, Switzerland, the European Union, and United States have problems with both Total AMS and the overall base level of Total Trade Distorting Domestic Support. When recent policy...... reforms and likely changes such as the Agenda 2000, the Midterm Review Reform, the proposed sugar reform in the European Union and the farm bills of 1996 and 2002 in the United States are taken into account, it becomes clear that both the European Union and the United States would be able to accommodate...

  12. Probabilistic Model for Listeria monocytogenes Growth during Distribution, Retail Storage, and Domestic Storage of Pasteurized Milk ▿

    Science.gov (United States)

    Koutsoumanis, Konstantinos; Pavlis, Athanasios; Nychas, George-John E.; Xanthiakos, Konstantinos

    2010-01-01

    A survey on the time-temperature conditions of pasteurized milk in Greece during transportation to retail, retail storage, and domestic storage and handling was performed. The data derived from the survey were described with appropriate probability distributions and introduced into a growth model of Listeria monocytogenes in pasteurized milk which was appropriately modified for taking into account strain variability. Based on the above components, a probabilistic model was applied to evaluate the growth of L. monocytogenes during the chill chain of pasteurized milk using a Monte Carlo simulation. The model predicted that, in 44.8% of the milk cartons released in the market, the pathogen will grow until the time of consumption. For these products the estimated mean total growth of L. monocytogenes during transportation, retail storage, and domestic storage was 0.93 log CFU, with 95th and 99th percentiles of 2.68 and 4.01 log CFU, respectively. Although based on EU regulation 2073/2005 pasteurized milk produced in Greece belongs to the category of products that do not allow the growth of L. monocytogenes due to a shelf life (defined by law) of 5 days, the above results show that this shelf life limit cannot prevent L. monocytogenes from growing under the current chill chain conditions. The predicted percentage of milk cartons—initially contaminated with 1 cell/1-liter carton—in which the pathogen exceeds the safety criterion of 100 cells/ml at the time of consumption was 0.14%. The probabilistic model was used for an importance analysis of the chill chain factors, using rank order correlation, while selected intervention and shelf life increase scenarios were evaluated. The results showed that simple interventions, such as excluding the door shelf from the domestic storage of pasteurized milk, can effectively reduce the growth of the pathogen. The door shelf was found to be the warmest position in domestic refrigerators, and it was most frequently used by the

  13. Effects of the daily consumption of protein enriched bread and protein enriched drinking yoghurt on the total protein intake in older adults in a rehabilitation centre: A single blind randomised controlled trial

    NARCIS (Netherlands)

    van Til, A.J.; Naumann, E.; Cox-Claessens, I.J.H.M.; Kremer, S.; Boelsma, E.; van Bokhorst-de van der Schueren, M.A.E.

    2015-01-01

    Objectives: To investigate the effects of protein enriched bread and drinking yoghurt, substituting regular products, on the total protein intake and the distribution of protein intake over the day in older adults.Design: A single blind randomised controlled trial.Setting: Rehabilitation

  14. Effect of the daily consumption of protein enriched bread and protein enriched drinking yoghurt on the total protein intake in older adults in a rehabilitation centre: a single blind randomised controlled trial

    NARCIS (Netherlands)

    Til, van A.J.; Naumann, E.; Cox-Claessens, I.J.H.M.; Kremer, S.; Boelsma, E.; Schueren, van der D.E.

    2015-01-01

    Objectives To investigate the effects of protein enriched bread and drinking yoghurt, substituting regular products, on the total protein intake and the distribution of protein intake over the day in older adults. Design A single blind randomised controlled trial. Setting Rehabilitation centre.

  15. Analysis of Affecting Factors and Construction of Index System of Rural Domestic Pollution in Guangxi Province

    Science.gov (United States)

    Chen, Hong; Duan, Chunyi

    2018-01-01

    This paper systematically analysed the influential factors of rural domestic pollution in Guangxi and the current situation and evaluation index of rural domestic pollution, constructed moisture contents indexes system, which included two kinds of indicators in three levels, in a total of 19 indicators of rural domestic pollution. According to the moisture contents indexes system, a combination of quantitative and qualitative methods were adopted to make regionalization of rural domestic pollution in Guangxi more reasonable and provided scientific support for the prevention and control of rural domestic pollution in Guangxi Province.

  16. [Healthcare aspects of domestic abuse].

    Science.gov (United States)

    Kórász, Krisztián

    2015-03-08

    The paper reviews the forms of domestic abuse, its causes, prevalence and possible consequences. British and Hungarian Law, guidelines and the roles and responsibilities of healthcare professionals in relation to dealing with domestic abuse in their practice is also addressed within the paper.

  17. Domestic Violence as Everyday Terrorism

    DEFF Research Database (Denmark)

    Cooper-Cunningham, Dean

    2016-01-01

    Seeing bride kidnapping and domestic violence as everyday terrorism unpacks the political nature of so-called “private” phenomena and how they reify patriarchal society.......Seeing bride kidnapping and domestic violence as everyday terrorism unpacks the political nature of so-called “private” phenomena and how they reify patriarchal society....

  18. Energy consumption in leisure-time activities; Vapaa-ajan harrastuksiin liittyvae energiankulutus

    Energy Technology Data Exchange (ETDEWEB)

    Maentylae, K. [VTT Building Technology, Espoo (Finland); Alppivuori, K. [VTT Communities and Infrastructure, Espoo (Finland)

    1996-12-31

    The purpose of this research is to examine the amount and the structure of direct and indirect energy consumption in connection with leisure occupations at the beginning of the 1990s and to estimate energy saving possibilities connected to these activities. The study deals with 22 activities: going to restaurants, coffee shops, cafeterias, and pubs, going to the theatre, going to the opera, going to ice-hockey matches, going to horse races, going to automobile races, domestic travel, summer cottage use, boating, jogging, cross-country skiing, downhill skiing, ski jumping, ice hockey and other ice sports, swimming in indoor pools, swimming at spas, golf, and car racing. The energy use of individual leisure activities makes up 0,02-1,86 % of Finland`s total annual household energy consumption. Total energy consumption is affected not only by the frequency of an activity but especially by the related need for transportation for an activity. Transportation makes up 20-90 % of the total energy used, and the bulk of this consumption is caused by recreation participants travelling to facilities. The proportion of energy use at the facilities is usually 10-30 %. Recreational equipment require 1-20 %, and activity-related accommodation generally 0-5 % of the total. Activities can be compared to each other on the basis of how much energy is used in one event. By individual choice, consumption related to travel and equipment can be minimized the most. However, individuals have little possibility of influencing the amount of energy used at leisure facilities. (85 refs.)

  19. Association of total energy intake and macronutrient consumption with colorectal cancer risk: results from a large population-based case-control study in Newfoundland and Labrador and Ontario, Canada.

    Science.gov (United States)

    Sun, Zhuoyu; Liu, Lin; Wang, Peizhong Peter; Roebothan, Barbara; Zhao, Jin; Dicks, Elizabeth; Cotterchio, Michelle; Buehler, Sharon; Campbell, Peter T; McLaughlin, John R; Parfrey, Patrick S

    2012-03-26

    Diet is regarded as one of the most important environmental factors associated with colorectal cancer (CRC) risk. A recent report comprehensively concluded that total energy intake does not have a simple relationship with CRC risk, and that the data were inconsistent for carbohydrate, cholesterol and protein. The objective of this study was to identify the associations of CRC risk with dietary intakes of total energy, protein, fat, carbohydrate, fiber, and alcohol using data from a large case-control study conducted in Newfoundland and Labrador (NL) and Ontario (ON), Canada. Incident colorectal cancer cases (n = 1760) were identified from population-based cancer registries in the provinces of ON (1997-2000) and NL (1999-2003). Controls (n = 2481) were a random sample of residents in each province, aged 20-74 years. Family history questionnaire (FHQ), personal history questionnaire (PHQ), and food frequency questionnaire (FFQ) were used to collect study data. Logistic regression was used to evaluate the association of intakes of total energy, macronutrients and alcohol with CRC risk. Total energy intake was associated with higher risk of CRC (OR: 1.56; 95% CI: 1.21-2.01, p-trend = 0.02, 5th versus 1st quintile), whereas inverse associations emerged for intakes of protein (OR: 0.85, 95%CI: 0.69-1.00, p-trend = 0.06, 5th versus 1st quintile), carbohydrate (OR: 0.81, 95%CI: 0.63-1.00, p-trend = 0.05, 5th versus 1st quintile) and total dietary fiber (OR: 0.84, 95% CI:0.67-0.99, p-trend = 0.04, 5th versus 1st quintile). Total fat, alcohol, saturated fatty acids, monounsaturated fatty acids, polyunsaturated fatty acids, and cholesterol were not associated with CRC risk. This study provides further evidence that high energy intake may increase risk of incident CRC, whereas diets high in protein, fiber, and carbohydrate may reduce the risk of the disease.

  20. Association of total energy intake and macronutrient consumption with colorectal cancer risk: results from a large population-based case-control study in Newfoundland and Labrador and Ontario, Canada

    Directory of Open Access Journals (Sweden)

    Sun Zhuoyu

    2012-03-01

    Full Text Available Abstract Background Diet is regarded as one of the most important environmental factors associated with colorectal cancer (CRC risk. A recent report comprehensively concluded that total energy intake does not have a simple relationship with CRC risk, and that the data were inconsistent for carbohydrate, cholesterol and protein. The objective of this study was to identify the associations of CRC risk with dietary intakes of total energy, protein, fat, carbohydrate, fiber, and alcohol using data from a large case-control study conducted in Newfoundland and Labrador (NL and Ontario (ON, Canada. Methods Incident colorectal cancer cases (n = 1760 were identified from population-based cancer registries in the provinces of ON (1997-2000 and NL (1999-2003. Controls (n = 2481 were a random sample of residents in each province, aged 20-74 years. Family history questionnaire (FHQ, personal history questionnaire (PHQ, and food frequency questionnaire (FFQ were used to collect study data. Logistic regression was used to evaluate the association of intakes of total energy, macronutrients and alcohol with CRC risk. Results Total energy intake was associated with higher risk of CRC (OR: 1.56; 95% CI: 1.21-2.01, p-trend = 0.02, 5th versus 1st quintile, whereas inverse associations emerged for intakes of protein (OR: 0.85, 95%CI: 0.69-1.00, p-trend = 0.06, 5th versus 1st quintile, carbohydrate (OR: 0.81, 95%CI: 0.63-1.00, p-trend = 0.05, 5th versus 1st quintile and total dietary fiber (OR: 0.84, 95% CI:0.67-0.99, p-trend = 0.04, 5th versus 1st quintile. Total fat, alcohol, saturated fatty acids, monounsaturated fatty acids, polyunsaturated fatty acids, and cholesterol were not associated with CRC risk. Conclusion This study provides further evidence that high energy intake may increase risk of incident CRC, whereas diets high in protein, fiber, and carbohydrate may reduce the risk of the disease.

  1. Domestic Politics and Nuclear Proliferation

    International Nuclear Information System (INIS)

    Kim, Chul Min; Yim, Man Sung

    2016-01-01

    The external security threat is known as the most important factor of nuclear weapons program, the domestic politics situation can also affect the nuclear proliferation decision of a country. For example, when a leader wants nuclear weapons as an ultimate weapon, the domestic politics situation can determine the effectiveness of the weapons program of a country. This study analyzes the current knowledge of the relationship between domestic politics and nuclear proliferation and suggests the main challenges of the quantitative models trying to calculate nuclear proliferation risk of countries. The domestic politics status is one of the most important indicators of nuclear program. However, some variables have never been used in quantitative analyses; for example, number of veto players and the public opinion on nuclear weapons; despite they are considered to be important in various qualitative studies. Future studies should focus on how should they be coded and how can they be linked with existing domestic politics variables

  2. Domestic Politics and Nuclear Proliferation

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Chul Min; Yim, Man Sung [KAIST, Daejeon (Korea, Republic of)

    2016-05-15

    The external security threat is known as the most important factor of nuclear weapons program, the domestic politics situation can also affect the nuclear proliferation decision of a country. For example, when a leader wants nuclear weapons as an ultimate weapon, the domestic politics situation can determine the effectiveness of the weapons program of a country. This study analyzes the current knowledge of the relationship between domestic politics and nuclear proliferation and suggests the main challenges of the quantitative models trying to calculate nuclear proliferation risk of countries. The domestic politics status is one of the most important indicators of nuclear program. However, some variables have never been used in quantitative analyses; for example, number of veto players and the public opinion on nuclear weapons; despite they are considered to be important in various qualitative studies. Future studies should focus on how should they be coded and how can they be linked with existing domestic politics variables.

  3. Effects of the daily consumption of protein enriched bread and protein enriched drinking yoghurt on the total protein intake in older adults in a rehabilitation centre: a single blind randomised controlled trial.

    Science.gov (United States)

    van Til, A J; Naumann, E; Cox-Claessens, I J H M; Kremer, S; Boelsma, E; de van der Schueren, M A E

    2015-05-01

    To investigate the effects of protein enriched bread and drinking yoghurt, substituting regular products, on the total protein intake and the distribution of protein intake over the day in older adults. A single blind randomised controlled trial. Rehabilitation centre. Older adults (≥ 55 years) admitted to a rehabilitation centre after hospital discharge (n=34). Participants received a high protein diet (protein enriched bread and protein enriched drinking yoghurt; n=17) or a regular diet (regular bread and regular drinking yoghurt; n=17) for three consecutive weeks. Total protein intake and protein intake per meal, measured twice weekly over a three weeks period (six measurements per participant). Compared with controls, patients who received the protein enriched products had a significantly higher protein intake (115.3 g/d vs 72.5 g/d, Pconsumption of protein enriched products improves protein distribution over the day.

  4. Power Consumption Estimation Using Artificial Neural Networks: The Case of Turkey

    Directory of Open Access Journals (Sweden)

    Havva Hilal Metin

    2018-06-01

    Full Text Available A significant proportion of the world energy consumption is by developing countries. As a developing country, Turkey is one of the leading countries in terms of the increase in energy demand. According to the data from the Ministry of Energy and Natural Resources, Turkey is the country with the greatest increase in demand after China in electricity and natural gas consumption since 2000. In 1970, the ratio of total energy production to consumption in Turkey was 76%. In year 2000, this ratio dropped down to 35%, in year 2010 to 26% and predicted to come down to 23% by year 2020. This situation indicates an increase in Turkey’s energy dependency every passing year and the need to implement solutions to reduce this dependency. Today, electric energy has become a very critical and indispensable part of the development of technology. Production and consumption of electrical energy, which facilitates human life and increases labour productivity, are increasing every year. Electricity is a versatile and easily controlled form of energy. Electricity is practically non-existent and non-polluting at the point of use. Electricity can be cleanly produced by completely renewable methods such as wind, water and sunlight at the production point. Electricity market has a unique feature compared to other commodities. This feature requires the consumption of electricity when it is produced. Forecasting the future consumption of electricity in Turkey is crucial in making strategic plans for the future and taking the necessary measures. In Turkey, the consumption of electricity in the estimation studies were generally observed that the use of long-term electricity consumption prediction method of neural networks. In some studies, the results obtained by artificial neural network method are compared with Box-Jenkins models and regression technique. As a result of comparison, artificial neural networks seem to be a good predictor of electricity consumption. In this

  5. ECOS: values of parameters to be used for domestic animals

    International Nuclear Information System (INIS)

    Thorne, M.C.

    1984-03-01

    This report constitutes the database description for the domestic animals section of the biosphere code ECOS. Two categories of data are supplied, element-independent and element-dependent. The element-independent data comprise rates of food, water and soil consumption, inhalation rates and masses of animal tissues. The element-dependent data consist of f 1 (fractional gastrointestinal absorption), fsub(D) (fractional systematic deposition after inhalation) and NRF (weighted integrated retention function) values. All parameter values given are justified. (author)

  6. 1999 world energy consumption (ENERDATA)

    International Nuclear Information System (INIS)

    Martin, J.M.

    2000-01-01

    Here is given a compilation of detailed statistical tables on various aspects of world energy production and consumption over the years 1994 to 1999. The present tables indicate the production, trade and consumption of crude oil, liquefied natural gas, oil products, natural gas, coal, lignite, electric power; the energy balance for the year 1999; the total energy consumption in European Union, Western Europe, North America, Japan and Pacific, CIS and Central Europe, Latin America, Asia, Middle East and Africa for the years 1994 to 1999. The CO 2 emissions for these countries are also given. These data are an extraction of the energy statistics yearbook, ENERDATA, June 2000. They are commented by Mr J.M. Martin. According to ENERDATA, the 1999 world energy consumption stagnates. (O.M.)

  7. Domestic and Foreign Banks’ Profitability: Differences and Their Determinants

    Directory of Open Access Journals (Sweden)

    Muhammad AZAM

    2012-01-01

    Full Text Available The purpose of this study to analyze and compare the profitability of domestic (Public & Private and foreign banks operating in the Pakistan Banking market between 2004 and 2010 on quarterly basis. Total 36 Commercial Banks of Pakistani Industry have represented our sample. To control for the effect of bank ownership on performance, we split the sample into three categories: (1 domestic banks with Government Control, (2 domestic banks with Private control, and (3 foreign banks. This study also finds that foreign banks are more profitable than all domestic banks regardless of their ownership structure by applying regression analysis. This may suggest that it is better for a multinational bank to establish a subsidiary/branch rather than acquiring an “existing player” in the host country. We also found that domestic and foreign banks have different profitability determinants, i.e. factors that are important in shaping domestic banks’ profitability are not necessary important for the foreign banks and vice versa. Empirical results show that foreign banks are less affected by the macroeconomic factors of the host country than domestic banks and they have a higher profitability margin in Pakistan.

  8. Domestic outsourcing and multitasking: How much do they really contribute?

    Science.gov (United States)

    Sullivan, Oriel; Gershuny, Jonathan

    2013-09-01

    The bulk of responsibility for domestic work and childcare in heterosexual couples falls on women. But the means they find to cope with this load, and how these means relate to the factors underpinning the division of labor are not often studied. Two much-cited ways of reducing overall work time are purchasing domestic assistance (outsourcing) and the multitasking of domestic/caring tasks. Using UK 2000/2001 time-use data (N=4196 couples), we find domestic outsourcing is related to having dependent children and to partners' resources, but has little impact on the total domestic/caring workload of either partner. Nor can outsourcing account for the reduction in women's unpaid labor with increasing economic resources. Wives spend more time multitasking than husbands, but their proportion of multitasked domestic time is similar, and is not affected by resources or dependent children. Domestic multitasking seems to be more related to opportunity (time at home) than to time pressure. Copyright © 2013 Elsevier Inc. All rights reserved.

  9. Economic growth and energy consumption in Algeria: a causality analysis

    International Nuclear Information System (INIS)

    Cherfi, S.

    2011-01-01

    The purpose of this study is to review the causal link in the Granger sense, between energy consumption and economic growth in Algeria, to determine its implications for economic policy. The analysis was done based on Granger static and causality tests using statistical data on per capita primary energy consumption and gross domestic product per inhabitant in Algeria, over the 1965-2008 period. The results of the survey show that there is, in Algeria, a strong link between energy consumption per inhabitant and GDP per inhabitant. The results also suggest the lack of a long term impetus (no co-integration) between energy consumption and economic growth. In addition, there is a one-way causal link between GDP and energy consumption, i.e. the prior GDP data provides a better forecast of energy consumption level, but not the contrary. In other words, GDP explains consumption, not the contrary. (author)

  10. Evaluation and analysis of energy consumption in office buildings; Feldstudie zum Energieverbrauch von Buerogebaeuden

    Energy Technology Data Exchange (ETDEWEB)

    Maas, Stefan; Scholzen, Frank; Thewes, Andreas; Waldmann, Daniele [Universitaet Luxemburg, Campus Kirchberg, Fakultaet fuer Naturwissenschaften, Technologie und Kommunikation, Forschungseinheit Ingenieurswissenschaften, Luxemburg (Luxembourg); Zuerbes, Arno [Fachhochschule Bingen, Fachbereich Technik, Informatik und Wirtschaft, Bingen am Rhein (Germany)

    2011-06-15

    During the last years the national energy consumption of Luxembourg shifted noticeable towards the building sector. In 1990 71 % of the total domestic end energy consumption was ascribed to industrial sector and only 20 % to the building sector. The distribution changed significantly and in 2005 the energy consumption dedicated to industrial sector represented only 44 %, transport 25 % and the tertiary sector 31 % [1], which includes private and public households as well as non-residential buildings. The buildings account for 40 % of total energy consumption in the EU and there is an enormous energy saving potential. Therefore the EUdirective 2002/91/EG [2] requires from all EU Member States to save energy in this sector. Hence the energy saving of buildings present an essential part of climate protection. Furthermore the new directive 2010/31/EG [3] requires from the Member States to tighten national standards and to draw up national plans for increasing the number of nearly zero-energy buildings. But for a better understanding of energy flows in buildings and to develop energy saving concepts as well as to estimate possible energy savings of buildings a detailed analysis of energy consumption databases is an important precondition. The following field survey monitors 47 office buildings in Luxembourg. A separate gathering of electricity, heat and cooling energy consumptions allowed a detailed energetic analysis. A statistical analysis and interpretation of new buildings differentiated by energy sources as well as definition of energy relevant parameters like the window ratio, the construction method, the type of use or the kind of technical installations show the problems of typical existing office buildings. A final extrapolation to the population of all new office buildings in Luxembourg helps to estimate the energy saving potential.

  11. The impact of relative energy prices on industrial energy consumption in China: a consideration of inflation costs.

    Science.gov (United States)

    He, Lingyun; Ding, Zhihua; Yin, Fang; Wu, Meng

    2016-01-01

    Significant effort has been exerted on the study of economic variables such as absolute energy prices to understand energy consumption and economic growth. However, this approach ignores general inflation effects, whereby the prices of baskets of goods may rise or fall at different rates from those of energy prices. Thus, it may be the relative energy price, not the absolute energy price, that has most important effects on energy consumption. To test this hypothesis, we introduce a new explanatory variable, the domestic relative energy price, which we define as "the ratio of domestic energy prices to the general price level of an economy," and we test the explanatory power of this new variable. Thus, this paper explores the relationship between relative energy prices and energy consumption in China from the perspective of inflation costs over the period from 1988 to 2012. The direct, regulatory and time-varying effects are captured using methods such as ridge regression and the state-space model. The direct impacts of relative energy prices on total energy consumption and intensity are -0.337 and -0.250, respectively; the effects of comprehensive regulation on energy consumption through the economic structure and the energy structure are -0.144 and -0.148, respectively; and the depressing and upward effects of rising and falling energy prices on energy consumption are 0.3520 and 0.3564, respectively. When economic growth and the energy price level were stable, inflation persisted; thus, rising energy prices benefitted both the economy and the environment. Our analysis is important for policy makers to establish effective energy-pricing policies that ensure both energy conservation and the stability of the pricing system.

  12. Measuring the energy intensity of domestic activities from smart meter data

    International Nuclear Information System (INIS)

    Stankovic, L.; Stankovic, V.; Liao, J.; Wilson, C.

    2016-01-01

    Highlights: • Innovative method linking appliance usage and energy use with domestic activities. • Inferring the energy and time use profile of activities based on smart meter data. • Standardised metrics quantifying energy intensity + temporal routines of activities. • Insights from analysing electricity consumption through the lens of activities. - Abstract: Household electricity consumption can be broken down to appliance end-use through a variety of methods such as modelling, sub-metering, load disaggregation or non-intrusive appliance load monitoring (NILM). We advance and complement this important field of energy research through an innovative methodology that characterises the energy consumption of domestic life by making the linkages between appliance end-use and activities through an ontology built from qualitative data about the household and NILM data. We use activities as a descriptive term for the common ways households spend their time at home. These activities, such as cooking or laundering, are meaningful to households’ own lived experience. Thus, besides strictly technical algorithmic approaches for processing quantitative smart meter data, we also draw on social science time use approaches and interview and ethnography data. Our method disaggregates a households total electricity load down to appliance level and provides the start time, duration, and total electricity consumption for each occurrence of appliance usage. We then make inferences about activities occurring in the home by combining these disaggregated data with an ontology that formally specifies the relationships between electricity-using appliances and activities. We also propose two novel standardised metrics to enable easy quantifiable comparison within and across households of the energy intensity and routine of activities of interest. Finally, we demonstrate our results over a sample of ten households with an in-depth analysis of which activities can be inferred with

  13. Domestic energy use and householders' energy behaviour

    International Nuclear Information System (INIS)

    Yohanis, Yigzaw Goshu

    2012-01-01

    This paper discusses domestic energy use and energy behaviour. It shows some improvement in domestic energy consumption and adoption of good energy practice. The survey conducted indicated that 35% of homes could improve their energy efficiency by improved tank insulation. In the last 5 years condensing boilers have been installed only in 3% of homes, indicating that householders are unaware of their advantages. Although 88% of surveyed homes had purchased a major appliance in the last 2 years, only 16% had any idea of the energy rating of their new appliances. Use of energy saving light bulbs is predominant in kitchens compared to other rooms. 70–80% of householders undertook some kind of day-to-day energy efficiency measures. 20–35% of householders would like to invest in energy-saving measures but found cost to be a key barrier. Approximately 84% of those surveyed were unaware of the energy rating of their household appliances. Price and brand were the most important factors determining the purchase of a new appliance. Significant energy-saving could be achieved by providing appropriate information to the general public regarding temperature control, efficiency of appliances and energy-saving heating systems. - Highlights: ▶ Good practice in household energy use is being adopted but actual use is rising. ▶ Cost is dominant in energy related decisions purchasing of household appliances. ▶ Energy behaviour is improving but level of awareness needs more work.

  14. Earliest evidence for commensal processes of cat domestication.

    Science.gov (United States)

    Hu, Yaowu; Hu, Songmei; Wang, Weilin; Wu, Xiaohong; Marshall, Fiona B; Chen, Xianglong; Hou, Liangliang; Wang, Changsui

    2014-01-07

    Domestic cats are one of the most popular pets globally, but the process of their domestication is not well understood. Near Eastern wildcats are thought to have been attracted to food sources in early agricultural settlements, following a commensal pathway to domestication. Early evidence for close human-cat relationships comes from a wildcat interred near a human on Cyprus ca. 9,500 y ago, but the earliest domestic cats are known only from Egyptian art dating to 4,000 y ago. Evidence is lacking from the key period of cat domestication 9,500-4,000 y ago. We report on the presence of cats directly dated between 5560-5280 cal B.P. in the early agricultural village of Quanhucun in Shaanxi, China. These cats were outside the wild range of Near Eastern wildcats and biometrically smaller, but within the size-range of domestic cats. The δ(13)C and δ(15)N values of human and animal bone collagen revealed substantial consumption of millet-based foods by humans, rodents, and cats. Ceramic storage containers designed to exclude rodents indicated a threat to stored grain in Yangshao villages. Taken together, isotopic and archaeological data demonstrate that cats were advantageous for ancient farmers. Isotopic data also show that one cat ate less meat and consumed more millet-based foods than expected, indicating that it scavenged among or was fed by people. This study offers fresh perspectives on cat domestication, providing the earliest known evidence for commensal relationships between people and cats.

  15. Investigation of Fish Consumption in Giresun City

    OpenAIRE

    Mustafa Türkmen; Aysun Türkmen; Köksal Duran

    2016-01-01

    This study aimed to investigate the fish consumption in Giresun by survey method. Fish meat was compared with other meat types according to education, level of income, consumption rate and quantity. In research carried out according to the random sampling method. Questions were asked face to face a total of 433 persons. A total 428 participants (98.9%) stated that they consumed fish. However, the most consumed meat type is chicken, second is fish. A total 91% participant preferred marine fish...

  16. The Factors Influencing on Consumption of Palm Cooking Oil in Indonesia

    OpenAIRE

    Teti, Ermy; Hutabarat, Sakti; Nofionna, Asriati

    2011-01-01

    Cooking oil is one of the most sensitive basic needs in Indonesia. The aims of the researchare to analyze factors influencing consumption of cooking oil, the cooking oil price, and theCrude Palm Oil price in Indonesia. Using simultaneous equation model, the study show thatpalm cooking oil consumption is significantly affected by domestic palm cooking oil priceand number of population. Whilst palm cooking oil price is significantly influenced by thecooking palm oil production and the domestic ...

  17. The Factors Influencing on Consumption of Palm Cooking Oil in Indonesia

    OpenAIRE

    Teti, Ermy; Hutabarat, Sakti; Nofionna, Asriati

    2009-01-01

    Cooking oil is one of the most sensitive basic needs in Indonesia. The aims of the researchare to analyze factors influencing consumption of cooking oil, the cooking oil price, and theCrude Palm Oil price in Indonesia. Using simultaneous equation model, the study show thatpalm cooking oil consumption is significantly affected by domestic palm cooking oil priceand number of population. Whilst palm cooking oil price is significantly influenced by thecooking palm oil production and the domestic ...

  18. Perceptions of Domestic Violence: The Effects of Domestic Violence Myths, Victim's Relationship with Her Abuser, and the Decision to Return to Her Abuser

    Science.gov (United States)

    Yamawaki, Niwako; Ochoa-Shipp, Monica; Pulsipher, Craig; Harlos, Andrew; Swindler, Scott

    2012-01-01

    Researchers in this study examined the attitudes toward domestic violence, the victim, and her perpetrator. A total of 194 participants were randomly assigned to one of 4 hypothetical scenarios to evaluate how observers' perceptions were influenced by their own sex and myths about domestic violence, by the victim's decision to return to the…

  19. Domestic Price, (Expected) Foreign Price, and Travel Spending by Canadians in the United States

    OpenAIRE

    Jan Vilasuso; Fredric C. Menz

    1998-01-01

    In this paper, the authors develop and test a model to explain travel expenditures in the United States by Canadians. The model examines a consumer's choice problem where income is allocated between domestic and foreign consumption. Consumers do not know the foreign price level and base their spending in part on expected foreign price. In addition to expected foreign price, domestic price, exchange rates, income, and foreign price uncertainty influence travel spending. Empirically, each deter...

  20. [Mycoses in domestic animals].

    Science.gov (United States)

    García, M E; Blanco, J L

    2000-03-01

    In the present paper we will present a general view of the main mycoses affecting domestic animals. In the dog, we show the importance of the dermatophytoses, increased by its zoonosic character and the problem of the false negatives in the traditional microbiological culture. Under the general term of systemic mycoses we include a series of conditions considered usually as aspergillosis, bat with more and more fungal species implicated as possible etiological agents. In addition, fungi, especially yeasts, are being implicated in canine otitis; in our laboratory 86 % of canine chronic otitis involve a yeast etiology, alone or in collaboration with bacteria. In the cat, dermatophytes are more common than in the dog, and are the main source of infection in man, with the description of a high percentage of healthy carrier animals. Cryptococcosis is a severe disease, usually secondary to other process, especially feline immunodeficiency. In cows we refer to fungal abortion, with three main fungi implicated: Aspergillus, Candida and Zygomycetes. In some areas of our country the percentage of fungal abortion is around 10 %. A consequence of the multiple use of antibiotics in mastitis is selection of yeasts, especially those included in the genera Candida and Cryptococcus. Bovine dermatophytoses is an extensively disseminated disease in our country, with a commercial specific vaccine available. In small ruminants, Cryptococcus causes severe pneumonic processes that could be confused clinically with other conditions. An additional important question is the description of isolation of this fungus from tree leaves. In poultry, aspergillosis is a known and controlled disease, but with more importance in captive wild birds with an ecological value. In horses, we emphasize the lung infections by different fungi, specially Pneumocystis carinii, and arthritis by yeasts as consequence of wound contamination or surgery.

  1. Aggregated Control of Domestic Heat Pumps

    DEFF Research Database (Denmark)

    Nielsen, Kirsten M.; Andersen, Palle; Pedersen, Tom S.

    2013-01-01

    A challenge in Denmark in the near future is to balance the electrical grid due to a large increase in the renewable energy production mainly from wind turbines. In this work an aggregated control system using heat pumps in single family houses to help balancing the grid is investigated....... The control system is able to adjust the consumptions of the heat pump without affecting the comfort in the houses and uses this ability to shift the total consumption to hours with high wind energy production....

  2. Domestic Violence and Social Time

    Directory of Open Access Journals (Sweden)

    Donald Black

    2018-05-01

    Full Text Available A violência doméstica é o uso da força entre parceiros que vivem juntos como um casal. A maioria é uma forma de gestão de conflitos conhecida como autoajuda: o tratamento de uma queixa com agressão. Em Violência doméstica e tempo social eu introduzo dois princípios de violência doméstica que explicam 1 quais casais têm mais violência e 2 o que causa sua violência. O primeiro princípio - a violência doméstica é uma função direta da distância doméstica – explica por que algumas estruturas domésticas (como “patriarquias frias” têm mais violência do que outras (como “democracias estreitas”. O segundo princípio – a violência doméstica é uma função direta do movimento do tempo doméstico – explica casos particulares de violência doméstica com mudanças (como diminuição da intimidade ou aumento da desigualdade nas relações domésticas onde elas ocorrem. Esses princípios explicam a violência doméstica nas sociedades tradicionais e modernas, entre homens e mulheres, e em casais heterossexuais e do mesmo sexo. Domestic violence is the use of force between partners who live together as a couple. Most is a form of conflict management known as self-help: the handling of a grievance with aggression. Here I introduce two principles of domestic violence that explain 1 which couples have more violence and 2 what causes their violence. The first principle – domestic violence is a direct function of domestic distance – explains why some domestic structures (such as “cold patriarchies” have more violence than others (such as “close democracies”. The second principle – domestic violence is a direct function of the movement of domestic time – explains particular cases of domestic violence with changes (such as decreases of intimacy or increases of inequality in the domestic relationships where they occur. These principles explain domestic violence in traditional and modern societies, by men and

  3. Firewood use in Bulamogi County, Uganda: species selection, harvesting and consumption patterns

    International Nuclear Information System (INIS)

    Tabuti, J.R.S.; Dhillion, S.S.; Lye, K.A.

    2003-01-01

    This study was carried out in Bulamogi, Uganda, with the main objective of determining preferred firewood species, their harvesting and consumption patterns. Data collected through household and key-informants interviews, using open- and close-ended questionnaires and semi-structured interviews, showed that 48 plant species in 36 genera and 20 families are used as firewood. These plants have other uses as herbal medicines and in traditional cultural rites. There is almost total dependence on firewood for domestic cooking and small-scale industries. Firewood is used to fire bricks (55%), distil spirits (26%), cure fish (10%), cook food in restaurants (6%) and to produce charcoal (3%). Firewood for domestic use is collected mainly by women, and largely comprises of dead wood. The distances travelled to firewood collection areas are short and little time is spent. The harvesting of firewood for domestic use may have a lower direct impact on the native flora, than the harvesting of fuelwood for commercial use by small-scale industries and to make charcoal, which requires large amounts of wood that is often green. According to the community response, firewood is abundant but declining. This decline may be related to increasing demands generated by the growing human population of Bulamogi, and growing national need for charcoal. Cultural taboos that have hitherto played an important role in plant conservation appear to be weakening. There is limited trading of firewood in the community. (author)

  4. Analysis of consumption behaviour concerning current income and lags consumption: Empirical evidence from Pakistan

    Directory of Open Access Journals (Sweden)

    Abdul Qayyum Khan

    2014-10-01

    Full Text Available As in other economies, consumption expenditure is the largest component of the Gross Domestic Product (GDP of Pakistan economy. The figure has been estimated around 80 percent of the GDP and demonstrates that historically, Pakistan’s economic growth is characterized as consumption-led growth. The present paper aims to explore the relationship between income and consumption using annual time series data for the period: 1975 to 2012 in Pakistan. For empirical investigation the linear regression model and the method of Least Squares is used as analytical techniques. Empirical results support the existence of a significant positive relationship between income and consumption. The finding suggests that long term committed planning is indispensable to enhance the productive capacity of the economy, employment opportunities and reduce poverty levels more effectively.

  5. Blueprint for domestic uranium enrichment

    International Nuclear Information System (INIS)

    1981-01-01

    The AEC advisory committee on domestic production of uranium enrichment has studied for more than a year how to achieve the domestic enrichment of uranium by the construction and operation of a commercial enriching plant using centrifugal separation method, and the report was submitted to the Atomic Energy Commission on August 18, 1980. Japan has depended wholly on overseas services for her uranium enrichment needs, but the development of domestic enrichment has been carried on in parallel. The AEC decided to construct a uranium enrichment pilot plant using centrifuges, and it has been forwarded as a national project. The plant is operated by the Power Reactor and Nuclear Fuel Development Corp. since 1979. The capacity of the plant will be raised to approximately 75 ton SWU a year. The centrifuges already operated have provided the first delivery of fuel of about 1 ton for the ATR ''Fugen''. The demand-supply balance of uranium enrichment service, the significance of the domestic enrichment of uranium, the evaluation of uranium enrichment technology, the target for domestic enrichment plan, the measures to promote domestic uranium enrichment, and the promotion of the construction of a demonstration plant are reported. (Kako, I.)

  6. ENERGY CONSUMPTION AND REAL GDP IN IRAN

    Directory of Open Access Journals (Sweden)

    Ali Akbar Naji Meidani

    2014-01-01

    Full Text Available As one of the most important production factors and one of the most urgent final products, energy has a special position in the growth and development of the country. This paper examines the causal relationship between Real GDP and energy consumption in various economic sectors including (household and commercial, industry, transportation and agriculture sectors for Iran during 1967–2010 using the time series technique known as the Toda-Yamamoto method. Moreover, an error correction model is also estimated so that the results of these two methods are compared. We found a strong unidirectional causality from energy consumption in industry sector to real gross domestic product. Energy consumption in industry sector can observably promote the development of economy.

  7. Private and public consumption across generations in Australia.

    Science.gov (United States)

    Rice, James M; Temple, Jeromey B; McDonald, Peter F

    2017-12-01

    To investigate intergenerational equity in consumption using the Australian National Transfer Accounts (NTA). Australian NTA estimates of consumption were used to investigate disparities in consumption between people of different ages and generations in Australia between 1981-1982 and 2009-2010. There is a clear patterning of consumption by age, with the distribution by age of consumption funded by the private sector being very different to that of consumption funded by the public sector. Australians have achieved notable equality in total consumption among people between the ages of 20 and 75 years. Substantial disparities exist, however, between different generations, with earlier generations experiencing lower levels of total consumption in real terms at particular ages than later generations. An accurate picture of intergenerational equity in consumption requires consideration of both cohorts and cross sections, as well as consumption funded by both the public and the private sectors. © 2017 AJA Inc.

  8. RODOS - The domestic counterpart

    International Nuclear Information System (INIS)

    Vamanu, Dan V.

    1999-01-01

    One term of reference for validly teaming up with Project RODOS (Real-Time-On-Line Decision Support System for Nuclear Emergencies in Europe) is to institutionally - contribute research initiatives geared towards emulating the RODOS functions on novel conceptual pathways, expand system's coverage of issues that are relevant in a nuclear crisis management and bring in a domestic perspective on how the system may best perform in each and every national - i.e. legal, managerial, logistic and cultural environment. On this line, one reviews the approach taken in the IFIN-HH RODOS Group to address the challenge, as well a number of representative outputs. These include: i) A phase-one, pre-RODOS, period (1990 - 1994), involving topical field orientation, feasibility demonstrations and expertise acquisition by hands-on training in environmental radiology modeling and DSS code development, the resulting products - codes in the 'APUD' and 'ACA-IFA' family, including custom versions developed by appointment of the IAEA Safety Section and AECL-Research, Ontario, Canada - being favourably reviewed by the NEA/OECD Data Bank; ii) A phase-two, upgrading and consolidation period (1994 -1996), assisted by the IAEA fellowship system and the US Government via the Nuclear Regulatory Commission in Washington, D.C, having on record an effective participation in the development of the US NRC, EPA, and DOE's 'FRMAC Assessment Manual - The Federal manual for Assessing Environmental Data during a Radiological Emergency', and the 'RTM-95 International Technical Response Manual', and the research initiative of developing a software support for the manuals' implementation - the codes 'ROBOT' (Rule-Oriented Basic Operational Tool); iii) A phase-three period (1996 - ), evolving within the RODOS framework and featuring, inter alia: (a) the application of the ROBOT concept in the development of a standalone software platform, code-named NOTEPAD for DSS support in field operations, nuclear accident

  9. Socioeconomic and Cultural Patterns in Heat Consumption

    DEFF Research Database (Denmark)

    Reiter, Ida Maria

    % decrease in the Copenhagen heat consumption in 2025 compared to 2010. Using a combination of choropleth maps, Pearson’s R, and regression analyses, the total effects as well as direct effects of socioeconomic and cultural variables on heat consumption per capita are analysed using aggregated and averaged...

  10. Alcohol consumption and liver cirrhosis mortality

    DEFF Research Database (Denmark)

    Bentzen, Jan Børsen; Smith, Valdemar

    on the relationship between liver cirrhosis mortality and alcohol consumption is included. The conclusion is that the total level of alcohol consumption as well as the specific beverages - beer, wine and spirits - contributes to liver cirrhosis mortality, but the present study also reveals that directly addressing...

  11. Adult Tobacco Consumption In The U.S., 2000-Present

    Data.gov (United States)

    U.S. Department of Health & Human Services — 2000 to Present. Adult Tobacco Consumption in the U.S. This dataset highlights critical trends in adult total and per capita consumption of both combustible...

  12. The influence of market deregulation on fast food consumption and body mass index: a cross-national time series analysis.

    Science.gov (United States)

    De Vogli, Roberto; Kouvonen, Anne; Gimeno, David

    2014-02-01

    To investigate the effect of fast food consumption on mean population body mass index (BMI) and explore the possible influence of market deregulation on fast food consumption and BMI. The within-country association between fast food consumption and BMI in 25 high-income member countries of the Organisation for Economic Co-operation and Development between 1999 and 2008 was explored through multivariate panel regression models, after adjustment for per capita gross domestic product, urbanization, trade openness, lifestyle indicators and other covariates. The possible mediating effect of annual per capita intake of soft drinks, animal fats and total calories on the association between fast food consumption and BMI was also analysed. Two-stage least squares regression models were conducted, using economic freedom as an instrumental variable, to study the causal effect of fast food consumption on BMI. After adjustment for covariates, each 1-unit increase in annual fast food transactions per capita was associated with an increase of 0.033 kg/m2 in age-standardized BMI (95% confidence interval, CI: 0.013-0.052). Only the intake of soft drinks--not animal fat or total calories--mediated the observed association (β: 0.030; 95% CI: 0.010-0.050). Economic freedom was an independent predictor of fast food consumption (β: 0.27; 95% CI: 0.16-0.37). When economic freedom was used as an instrumental variable, the association between fast food and BMI weakened but remained significant (β: 0.023; 95% CI: 0.001-0.045). Fast food consumption is an independent predictor of mean BMI in high-income countries. Market deregulation policies may contribute to the obesity epidemic by facilitating the spread of fast food.

  13. Who is consuming the countryside? An activity-based segmentation analysis of the domestic rural tourism market in Portugal

    NARCIS (Netherlands)

    Eusébio, Celeste; Carneiro, Maria João; Kastenholz, Elisabeth; Figueiredo, Elisabete; Soares da Silva, Diogo

    2017-01-01

    As a result of a well-debated set of transformations, rural areas are increasingly perceived as consumption rather than productive places, mainly associated to leisure and tourism. This paper aims to analyse the heterogeneity of domestic tourism consumption of rural areas. Based on a cluster

  14. Comparison of the Fecal Microbiota in Feral and Domestic Goats

    Directory of Open Access Journals (Sweden)

    María G. Domínguez-Bello

    2011-12-01

    Full Text Available Animals have co-evolved with mutualistic microbial communities, known as the microbiota, which are essential for organ development and function. We hypothesize that modern animal husbandry practices exert an impact on the intestinal microbiota. In this study, we compared the structure of the fecal microbiota between feral and domestic goats using the G2 PhyloChip and assessed the presence of five tetracycline resistance genes [tet(M, tet(S, tet(O, tet(Q and tet(W] by PCR. Feces were collected from 10 goats: 5 domestic from a farm in the main island of Puerto Rico and 5 feral from the remote dry island of Mona. There were 42 bacterial phyla from 153 families detected in the goats’ feces. A total of 84 PhyloChip-OTUs were different in the fecal microbiota of feral and domestic goat. Both feral and domestic goats carried antibiotic resistance genes tet(O and tet(W, but domestic goats additionally carried tet(Q. Diet, host genetics and antibiotic exposure are likely determinant factors in shaping the intestinal microbiota and may explain the differences observed between feral and domestic goats fecal microbiota.

  15. The preliminary study of urbanization, fossil fuels consumptions and ...

    African Journals Online (AJOL)

    PROMOTING ACCESS TO AFRICAN RESEARCH ... As a result the demand of more energy in form of fossil fuels increased for domestic, industrial and transportation purpose. ... During 1980 to 2007 the consumption of oil and petrol, natural gas and coal increased to ... EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT

  16. Consumption Habits and Humps

    DEFF Research Database (Denmark)

    Kraft, Holger; Munk, Claus; Seifried, Frank Thomas

    2017-01-01

    We show that the optimal consumption of an individual over the life cycle can have the hump shape (inverted U-shape) observed empirically if the preferences of the individual exhibit internal habit formation. In the absence of habit formation, an impatient individual would prefer a decreasing...... consumption path over life. However, because of habit formation, a high initial consumption would lead to high required consumption in the future. To cover the future required consumption, wealth is set aside, but the necessary amount decreases with age which allows consumption to increase in the early part...... of life. At some age, the impatience outweighs the habit concerns so that consumption starts to decrease. We derive the optimal consumption strategy in closed form, deduce sufficient conditions for the presence of a consumption hump, and characterize the age at which the hump occurs. Numerical examples...

  17. Consumption Habits and Humps

    DEFF Research Database (Denmark)

    Kraft, Holger; Munk, Claus; Seifried, Frank Thomas

    We show that the optimal consumption of an individual over the life cycle can have the hump shape (inverted U-shape) observed empirically if the preferences of the individual exhibit internal habit formation. In the absence of habit formation, an impatient individual would prefer a decreasing...... consumption path over life. However, because of habit formation, a high initial consumption would lead to high required consumption in the future. To cover the future required consumption, wealth is set aside, but the necessary amount decreases with age which allows consumption to increase in the early part...... of life. At some age, the impatience outweighs the habit concerns so that consumption starts to decrease. We derive the optimal consumption strategy in closed form, deduce sufficient conditions for the presence of a consumption hump, and characterize the age at which the hump occurs. Numerical examples...

  18. Domestic connectivity: media, gender and the domestic sphere in Kenya

    DEFF Research Database (Denmark)

    Gustafsson, Jessica

    2017-01-01

    This article explores how increased media access influences Kenyan women’s everyday life and alters the domestic space. The study, which is set in Uasin Gishu County, Kenya, is based on 30 in-depth interviews with women. The article demonstrates that women have incorporated newly attained media i...... their traditional gender roles.......This article explores how increased media access influences Kenyan women’s everyday life and alters the domestic space. The study, which is set in Uasin Gishu County, Kenya, is based on 30 in-depth interviews with women. The article demonstrates that women have incorporated newly attained media...... into their daily lives and routines and that increased media access has opened up the home, turned the domestic space from a secluded place to a connected space, where women can get input from, connect and interact with the world beyond their immediate surrounding, while remaining at home concurrently fulfilling...

  19. Consumption of food in EC countries

    International Nuclear Information System (INIS)

    Ven-Breken, T.J. van de; Brenot, J.; Bonnefous, S.; Noordijk, H.; Leenhouts, H.P.

    1990-08-01

    Annual consumption of 10 classes of food and drink is reported for the total population of each EC-country. National food consumption data are generalized by distinguishing groups of countries with similar diet. Group 1: UK and Ireland (low consumption of fruit, high consumption of potatoes and fresh dairy products). Group 2: Italy and Greece (high consumption of cereals, vegetables and fruit, low consumption of fresh dairy products). Group 3: France, Belgium, Luxembourg, Netherlands, FRG and Spain (intermediate consumption of most foodstuffs). Portugal and Denmark could not be classified in any group. Changes in food consumption related to differences in age, sex, social class, regional habits and level of urbanisation are reported.In some cases, variation of annual food consumption over the different seasons on the relative contribution of food from local origin to the total diet, could be estimated. Differences of region, age and level of urbanisation appear to have the largest influence on consumed amounts. As for age, the values for the different age-groups range from 50 to 80 percent of the adult diet. Regional consumption may diverge from 70-130 percent of the average national consumption, with values of 200 percent for potatoes and fruit. Consumption in urban areas compared with the entire country diverges from 70-100 percent. In rural areas the values diverge from 100-140 percent. Self-support of vegetables and milk seems to be important for most countries. Of the other products, self-support of wheat and cheese is only of importance in the south of the EC. When combining the effects of the different factors, a range of consumed amounts for specific population groups of 50 to 200 percent of the average national consumption was determined. (author). 38 refs.; 13 figs.; 75 tabs

  20. Total Thyroidectomy

    Directory of Open Access Journals (Sweden)

    Lopez Moris E

    2016-06-01

    Full Text Available Total thyroidectomy is a surgery that removes all the thyroid tissue from the patient. The suspect of cancer in a thyroid nodule is the most frequent indication and it is presume when previous fine needle puncture is positive or a goiter has significant volume increase or symptomes. Less frequent indications are hyperthyroidism when it is refractory to treatment with Iodine 131 or it is contraindicated, and in cases of symptomatic thyroiditis. The thyroid gland has an important anatomic relation whith the inferior laryngeal nerve and the parathyroid glands, for this reason it is imperative to perform extremely meticulous dissection to recognize each one of these elements and ensure their preservation. It is also essential to maintain strict hemostasis, in order to avoid any postoperative bleeding that could lead to a suffocating neck hematoma, feared complication that represents a surgical emergency and endangers the patient’s life.It is essential to run a formal technique, without skipping steps, and maintain prudence and patience that should rule any surgical act.

  1. Rivalry of domestic and foreign retailers in Croatia

    Directory of Open Access Journals (Sweden)

    Dario Dunković

    2004-01-01

    Full Text Available Foreign retailers are gaining progressively more of the Croatian retail market share. This paper is an analysis of the retail structure in the Republic of Croatia (sector G – 52, with respect to the origin of trading companies (domestic and foreign retailers, to their size (small, medium and large companies and to sub-sectors within a sector G – 52. The aim of this paper is to contribute to the understanding of causes underlying the foreign retailers’ expansion regarding their business success. The paper includes an analysis of the structure of household consumption in the Republic of Croatia as an important condition for the development of the retail structure. The analysis involves the indicators of domestic and foreign retailers’ business success: the turnover per one trading company and the turnover per one employee of the trading company. The comparison of these indicators for domestic and foreign retailers lead to certain differences (foreign retailers are slightly more productive than the domestic retailers and to the evaluation of the differences caused by the size of the company. Since a correlation of the size of the structure of domestic and foreign trading companies in certain sub-sectors within sector G –52 must not exist, the conclusion suggests itself in the form of a need to investigate other features of the retail structure. The research is related to the year 2001. Nevertheless, the research presented in the paper points at an inadequate adaptability of domestic retailers to the structure of demand in the Republic of Croatia as the cause of the insufficient trading success.

  2. Multi-perpetrator domestic violence.

    Science.gov (United States)

    Salter, Michael

    2014-04-01

    A significant proportion of reports of domestic violence against women involve multiple perpetrators. Although the number of perpetrators has been consistently identified as a measure of abuse severity, only a minority of studies of domestic violence examine the role of multiple offenders. Data on multi-perpetrator domestic violence (MDV) is frequently removed from analysis in domestic violence studies, or multi-perpetrator incidents are treated as single-perpetrator incidents. However, the available research links MDV to negative mental and physical health outcomes, intimate partner homicide, homelessness among women, and severe mental illness and suicidality. This article reviews the available prevalence data on MDV and draws together research on the contexts in which MDV takes place. It highlights two groups that are particularly vulnerable to MDV: (1) girls and women partnered to members of gangs and organized crime groups and (2) girls and women in some ethnic minority communities. While discussions of honor in relation to domestic violence are often racialized in Western media, this article highlights the cross-cultural role of masculine honor in collective violence against women in the working class and impoverished communities of majority cultures as well as in migrant and ethnic minority communities. It is clear that such complex forms of violence present a range of challenges for intervention and treatment and the article emphasizes the need for specialized and coordinated modes of investigation, support, and care.

  3. Domestic Violence Among Pregnant Women.

    Science.gov (United States)

    Habib, Sadia; Abbasi, Nasreen; Khan, Bushra; Danish, Nargis; Nazir, Quratulain

    2018-01-01

    Domestic violence during pregnancy is an important social & health issue in all societies. In Muslim world and particularly underdeveloped countries, domestic violence is often under reported. It is the need of hour to encourage reporting of such events & implementation of research-based policies for prevention of women abuse & support of the victims of domestic violence (DV). The objective of this study was to highlight this neglected social problem of our society & to identify at risk population. This is a cross sectional study conducted at Ayub Teaching Hospital & Benazir Bhutto Shaheed Teaching Hospital, Abbottabad (January 2014 to December. 2016). Pregnant women were inquired regarding history of abuse by husband and sociodemographic characteristics were noted in a Performa to analyse the risk factors for domestic violence. The overall prevalence was found to be 35%. Out of 1000 pregnant women, 270 (27%) suffered from simple violence and 60 (6%) were victims of grievous assault. Violence among pregnant women is found to be more prevalent among residents of urban areas, women of older age being uneducated & belonging to poor socioeconomic status. Domestic violence during pregnancy is a common & often neglected psychosocial health problem. High risk population needs to be identified so that preventive strategies can be planned & implemented.

  4. Plant domestication slows pest evolution.

    Science.gov (United States)

    Turcotte, Martin M; Lochab, Amaneet K; Turley, Nash E; Johnson, Marc T J

    2015-09-01

    Agricultural practices such as breeding resistant varieties and pesticide use can cause rapid evolution of pest species, but it remains unknown how plant domestication itself impacts pest contemporary evolution. Using experimental evolution on a comparative phylogenetic scale, we compared the evolutionary dynamics of a globally important economic pest - the green peach aphid (Myzus persicae) - growing on 34 plant taxa, represented by 17 crop species and their wild relatives. Domestication slowed aphid evolution by 13.5%, maintained 10.4% greater aphid genotypic diversity and 5.6% higher genotypic richness. The direction of evolution (i.e. which genotypes increased in frequency) differed among independent domestication events but was correlated with specific plant traits. Individual-based simulation models suggested that domestication affects aphid evolution directly by reducing the strength of selection and indirectly by increasing aphid density and thus weakening genetic drift. Our results suggest that phenotypic changes during domestication can alter pest evolutionary dynamics. © 2015 John Wiley & Sons Ltd/CNRS.

  5. Biofuel demand estimation in the rural domestic energy sector of India

    International Nuclear Information System (INIS)

    Sinha, C.S.; Joshi, V.

    1993-01-01

    The major efforts and their limitations to formulate rural domestic energy requirements in India are discussed. Results of some of the recent efforts for quantifying biofuel consumption in rural areas are presented thereafter. Emphasis in this paper is on the recent efforts to collate and analyze results of energy consumption survey of 638 villages covering over 39,000 households. These are used to estimate biofuel use for different agro-climatic regions in India by estimating consumption at the district level in the rural domestic sector. The results are aggregated at the state level and they are compared with other estimates for India. The range of consumption aggregated at the national level is found to vary widely (93-252 million tonnes/y of firewood, 54-107 million tonnes/y of animal waste and 36-99 million tonnes/y of agricultural residues). Reasons for the wide disparity in the results is briefly discussed. (author)

  6. Biofuel demand estimation in the rural domestic energy sector of India

    International Nuclear Information System (INIS)

    Sinha, C.S.; Joshi, Veena

    1994-01-01

    The major efforts and their limitations to formulate rural domestic energy requirements in India are discussed. Results of some of the recent efforts for quantifying biofuel consumption in rural areas are presented. Emphasis is on the recent efforts to collate and analyze results of energy consumption survey of 638 villages covering over 39,000 households. These are used to estimate biofuel use for different agro-climatic regions in India by estimating consumption at the district level in the rural domestic sector. The results are aggregated at the state level and they are compared with other estimates for India. The range of consumption aggregated at the national level is found to vary widely (93-252 million tonnes/yr of firewood, 54-107 million tonnes/yr of animal waste and 36-99 million tonnes/yr of agricultural residues). Reasons for the wide disparity in the results is briefly discussed. (author)

  7. Physiochemicals and Heavy Metal Removal from Domestic Wastewater via Phycoremediation

    Directory of Open Access Journals (Sweden)

    Ab Razak Abdul Rafiq

    2016-01-01

    Full Text Available The common sources of water pollution in Malaysia are domestic sewage and industrial waste. Therefore, domestic wastewater quality effluent should be improved before discharged through the outlets. The alternative method of treatment uses microalgae for water remediation which is known as phycoremediation was applied. This technique is to remove or reduce nutrients and harmful pollutants in domestic wastewater. Thus, objective of the present study is to bioremediate the physiochemical and heavy metal from domestic wastewater using freshwater green microalgae Botryococcus sp. A photobioreactor is used to treat the wastewater by employing the microalgae Botryococcus sp. as a vital part of the treatment system. The results show that several nutrients have been reduced successfully such as phosphate and total phosphorus of 100% removal, inorganic carbon of 99% removal, total carbon of 42% removal, and nitrate of 10%. The most prominent heavy metal content that has been removed is Aluminium of 41%. At the same time, the growth of microalgae Botryococcus sp. in this wastewater has achieved the maximum value at Day 4 with 2.58 × 105 cell/ml only. These results show the potential of Botryococcus sp. cultivation as an alternative method to treat domestic wastewater and any other biotechnology works in the future.

  8. A Glance at China’s Household Consumption

    Energy Technology Data Exchange (ETDEWEB)

    Shui, Bin [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2009-10-01

    Known for its scale, China is the most populous country with the world’s third largest economy. In the context of rising living standards, a relatively lower share of household consumption in its GDP, a strong domestic market and globalization, China is witnessing an unavoidable increase in household consumption, related energy consumption and carbon emissions. Chinese policy decision makers and researchers are well aware of these challenges and keen to promote green lifestyles. China has developed a series of energy policies and programs, and launched a wide-range social marketing activities to promote energy conservation.

  9. Energy in Ghana: The dominance of transport in petroleum consumption

    International Nuclear Information System (INIS)

    Abeasi, K.

    1991-01-01

    The sustained provision of energy has long been recognized as one of the essential prerequisites for a country's socio-economic development. Until recently, a country's aggregate energy consumption was equated with its relative economic and developmental well-being, represented by the close correlation between gross domestic product (GDP) and per capita consumption of commercial energy. Although events of recent years, principally the swinging increases in petroleum prices and measures taken to improve the efficiency of energy use, have loosened the parallel equation of GDP with energy consumption, yet the position of energy as the bedrock of a country's development remains unshaken. 4 refs, 1 fig., 4 tabs

  10. Passenger car fuel consumption survey

    Energy Technology Data Exchange (ETDEWEB)

    1984-03-01

    This survey originated from a proposal to monitor the fuel consumption and fuel economy of personal use passenger cars operated in Canada. Its purpose is to establish a data base which would contain information on total distance travelled, total amount of fuel consumed, average distance obtained per unit of fuel, total expenditures on fuel, and seasonal fluctuations in fuel consumption and in distance travelled. Among the needs served by this data base are the monitoring of passenger car fuel economy standards and the estimation of pasenger car fuel requirements in conditions involving fuel shortages. Survey methodology is by telephone interview to trace selected vehicles to the registered owners, at which time a fuel purchase diary is then mailed to the principal driver of the car. The results are tabulated on a quarterly basis and to be released as they become available in bulletins similar to this. Data are presented for each province and the total for Canada is given. During the fourth quarter of 1982, it is estimated that there were 7.3 million personal use passenger cars operated in Canada. These cars were driven 28 billion kilometers and consumed 4.3 billion litres of fuel. Their average litres/100 kilometres and the average fuel consumption was 590 litres. 8 tabs.

  11. Cooling performance of R510A in domestic water purifiers

    International Nuclear Information System (INIS)

    Park, Ki Jung; Lee, Yo Han; Jung, Dong Soo

    2010-01-01

    Cooling performance of R510A is examined both numerically and experimentally in an effort to replace HFC134a in the refrigeration system of domestic water purifiers. Although the use of HFC134a is currently dominant, it is being phased out in Europe and most developed countries due to its high potential contribution to global warming. To solve this problem, cycle simulation and experimental measurements are conducted with a new refrigerant mixture of 88%RE170/12%R600a using actual domestic water purifiers. This mixture has been recently numbered and listed as R510A by ASHRAE. Test results show that, due to the small internal volume of the refrigeration system of the domestic water purifiers, system performance with R510A is greatly influenced by the amount of charge. With the optimum charge amount of 20 to 21 g, approximately 50% that of HFC134a, the energy consumption of R510A is 22.3% lower than that of HFC134a. The compressor discharge temperature of R510A is 3.7 .deg. C lower than that of HFC134a at the optimum charge. Overall, R510A, a new, long term, and environmentally safe refrigerant, is a good alternative for HFC134a. Furthermore, it requires only minor changes in the refrigeration system of the domestic water purifiers

  12. Energy Consumption Database

    Science.gov (United States)

    Consumption Database The California Energy Commission has created this on-line database for informal reporting ) classifications. The database also provides easy downloading of energy consumption data into Microsoft Excel (XLSX

  13. Alcohol consumption and liver cirrhosis mortality

    DEFF Research Database (Denmark)

    Bentzen, Jan Børsen; Smith, Valdemar

    Since the 1960s wine consumption has decreased dramatically in especially the Southern European countries whereas the countries in the northern parts of Europe have experienced a substitution from beer and spirits toward wines. In this sense there has been a process of convergence taking place...... regarding per capita consumption of wine among the European countries. Also for the total consumption of alcohol, i.e. the per capita consumption of beer, wine and spirits, the hypothesis of convergence seems to hold. In the same time span the number of alcohol related diseases as e.g. liver diseases, have...... changed significantly in the same direction as the developments in alcohol consumption. The changes in the consumption levels of alcohol in general -- and wine in particular -- are influenced by many factors of which health arguments may have played a crucial role. The alcohol policies of the European...

  14. Domestic Water Sourcing and the Risk of Diarrhoea: a Cross ...

    African Journals Online (AJOL)

    The study aims to examine the association between domestic water sourcing practice and the risk of developing diarrhea. A total of 200 households were studied over an eight week period from 4 June to 31st July 2005 using an interviewer administered questionnaire. Data was analyzed using Epi Info version 3.5.1. Most of ...

  15. Personalities in female domesticated pigs : behavioural and physiological indications

    NARCIS (Netherlands)

    Ruis, Marko A W; te Brake, J.H.A.; van de Burgwal, J.A.; de Jong, Ingrid C; Blokhuis, H.J; Koolhaas, Jaap M.

    The inconclusive evidence so far on the existence of distinct personality types in domesticated pigs, led us to perform the present experiment. A total of 128 gilts from 31 sows were systematically studied from birth to slaughter in two identical trials. Intra-test consistency in individual

  16. Drinking Places: Young People and Cultures of Alcohol Consumption in Rural Environments

    Science.gov (United States)

    Valentine, Gill; Holloway, Sarah; Knell, Charlotte; Jayne, Mark

    2008-01-01

    This paper focuses on the contemporary British moral panic about young people and the consumption of alcohol in public space. Most of this public debate has focused on binge drinking in urban areas as a social problem. Here, we consider instead the role of alcohol in rural communities, and in particular alcohol consumption in domestic and informal…

  17. ECONOMETRIC METHODS AND MODELS USED IN THE ANALYSIS OF THE FACTORIAL INFLUENCE OF THE GROSS DOMESTIC PRODUCT GROWTH

    Directory of Open Access Journals (Sweden)

    Constantin ANGHELACHE

    2017-06-01

    Full Text Available Gross Domestic Product is the most representative synthetic indicator that expresses the evolution of the national economy. This macroeconomic indicator is used in the analysis of the level of the national economy, as well as the dynamic evolution of the national economy. In the forecast studies we rely on GDP evolution. In these situations, we might identify the factors of economic growth, and their influence. On the evolution of GDP have influence some factors: employees, labour productivity, the level of technology, investments and foreign direct investment, imports, exports or net exports, total consumption, and so on. We can analyze the data series and graphical representation. Detailed analysis is performed using econometric methods, parameters which express interdependence, meaning and intensity of correlation. Thus, we estimate the economic developments. The authors studied and proposed some econometric models for the analysis of economic growth/forecast. The novelty is that we adapt some econometric models to macroeconomic analysis.

  18. Electricity Consumption Clustering Using Smart Meter Data

    Directory of Open Access Journals (Sweden)

    Alexander Tureczek

    2018-04-01

    Full Text Available Electricity smart meter consumption data is enabling utilities to analyze consumption information at unprecedented granularity. Much focus has been directed towards consumption clustering for diversifying tariffs; through modern clustering methods, cluster analyses have been performed. However, the clusters developed exhibit a large variation with resulting shadow clusters, making it impossible to truly identify the individual clusters. Using clearly defined dwelling types, this paper will present methods to improve clustering by harvesting inherent structure from the smart meter data. This paper clusters domestic electricity consumption using smart meter data from the Danish city of Esbjerg. Methods from time series analysis and wavelets are applied to enable the K-Means clustering method to account for autocorrelation in data and thereby improve the clustering performance. The results show the importance of data knowledge and we identify sub-clusters of consumption within the dwelling types and enable K-Means to produce satisfactory clustering by accounting for a temporal component. Furthermore our study shows that careful preprocessing of the data to account for intrinsic structure enables better clustering performance by the K-Means method.

  19. Analysis of the performance of domestic lighting lamps

    International Nuclear Information System (INIS)

    Aman, M.M.; Jasmon, G.B.; Mokhlis, H.; Bakar, A.H.A.

    2013-01-01

    The power crisis problem is getting worse in the developing countries. Measures are being taken to overcome the power shortage problem by efficiently utilizing the available power. Replacement of high-power consumption lamps with energy efficient lamps is also among these steps. This paper presents a detailed comparative analysis between domestic lighting lamps (DLLs) use for producing artificial light. DLLs include incandescent lamp (IL), fluorescent lamp (FL) and compact fluorescent lamp (CFL). Light emitting diodes (LED) based lamp technology is relatively new in comparison with conventional incandescent and discharge lamps. However, the present study will also cover the LED lamps. Power quality based experiments have been conducted on DLLs in Power System Laboratory and power consumption based calculations are carried out using the lighting design software DIALux. The result shows that with the current technology, the use of FL and LED lamp is beneficial for utility as well as for consumer. However, with the current pace in the development of LED technology, it is possible LED lamps will lead the lighting market in the near future. The paper has also presented the uncertainties that exist in lighting market and proposed the guidelines that will help in making future energy policy. - Highlights: ► Performances of domestic lighting lamps are compared. ► Power quality and power consumption based case study results are presented. ► For future energy policies, recommendations are also given.

  20. Livestock feed for domestic animals in and around Rokkasho, Aomori

    International Nuclear Information System (INIS)

    Iyogi, Takashi; Hisamatsu, Shun'ichi; Inaba, Jiro

    2004-01-01

    We collected natural and sociological environmental data related to the estimation of radiation dose by radionuclides that will be released from a nuclear fuel reprocessing plant, which is now under construction in Rokkasho Village. The consumption rate of livestock feed eaten by domestic animals is an important factor for the estimation of radioactive material transfer to the animals. We surveyed the amount of livestock feed in and around Rokkasho Village by means of questionnaires to stockbreeding farmers. The questionnaires were distributed to 90 farmers who kept one of five kinds of domestic animals or poultry; milking cattle, beef cattle, hogs, broilers and laying hens. Several farming companies were also included as subjects. Recovery of the questionnaires was 59%. The hogs, broilers and laying hens were fed compound feeds consisting of imported materials. The feed for milking cattle and beef cattle consisted of grass, field corn and other concentrates. The consumption rates of grass and field corn for dairy cattle were 22.5 kg-fresh d -1 and 8.3 kg-fresh d -1 , respectively. The grass and field corn consumption rate for beef cattle were 2.8 kg-fresh d -1 and 0.3 kg-fresh d -1 , respectively. All of these rates were lower than those used for dose assessment of the reprocessing plant. (author)

  1. Life-Cycle Evaluation of Domestic Energy Systems

    Science.gov (United States)

    Bando, Shigeru; Hihara, Eiji

    Among the growing number of environmental issues, the global warming due to the increasing emission of greenhouse gases, such as carbon dioxide CO2, is the most serious one. In order to reduce CO2 emissions in energy use, it is necessary to reduce primary energy consumption, and to replace energy sources with alternatives that emit less CO2.One option of such ideas is to replace fossil gas for water heating with electricity generated by nuclear power, hydraulic power, and other methods with low CO2 emission. It is also important to use energy efficiently and to reduce waste heat. Co-generation system is one of the applications to be able to use waste heat from a generator as much as possible. The CO2 heat pump water heaters, the polymer electrolyte fuel cells, and the micro gas turbines have high potential for domestic energy systems. In the present study, the life-cycle cost, the life-cycle consumption of primary energy and the life-cycle emission of CO2 of these domestic energy systems are compare. The result shows that the CO2 heat pump water heaters have an ability to reduce CO2 emission by 10%, and the co-generation systems also have another ability to reduce primary energy consumption by 20%.

  2. Energetic, economic and environmental impacts of using nanorefrigerant in domestic refrigerators in Malaysia

    International Nuclear Information System (INIS)

    Javadi, F.S.; Saidur, R.

    2013-01-01

    Highlights: • Energy saving of using nanorefrigerant except of normal refrigerant in domestic refrigerator is investigated in Malaysia. • Using nanorefrigerant cause to reduce energy consumption of domestic refrigerator. • The maximum energy saving would be happen in case of using 0.1% TiO 2 –mineral oil–R134a nanorefrigerant. • Emission reduction is an environmental effect of using nanorefrigerant. - Abstract: The electricity demand in the residential sector has increased rapidly in recent years in Malaysia. This is mainly due to lifestyle improvement; and is also associated with the increase in the number of domestic refrigerators in this tropical country. This paper investigates the effect of using nanorefrigerant on energy saving in domestic refrigerators and emission reduction of greenhouse gases as an environmental viewpoint. The combination of R-134a refrigerant with TiO 2 and Al 2 O 3 nanoparticles with different mass fractions was scrutinized as a new refrigerant. It has been found that the energy saving using nanorefrigerant (0.1% TiO 2 nanoparticle/Mineral Oil) would be greater than normal refrigerant, with 10,863 MW h reduction in energy consumption by the year 2030. In this regard, this technology will be environmentally friendly by decreasing greenhouse emission, especially in terms of carbon dioxide. Thus, nanorefrigerant can help to increase the performance of domestic refrigerators and reduce energy consumption. Favorable effect on emission reduction and economic justification were concluded

  3. Evaluation of the contributions of four components of gross domestic product in various regions in China.

    Science.gov (United States)

    Wu, Sanmang; Lei, Yalin; Li, Li

    2015-01-01

    Four major components influence the growth of the gross domestic product in Chinese provinces: consumption, investment, transnational exports, and inter-provincial exports. By splitting a competitive input-output table into a non-competitive input-output table, this study used an input-output model to measure the contributions of the four components of gross domestic product in various regions in China. We found that international exports drove the growth of the gross domestic product more strongly in the eastern region than in other regions. Investment and inter-provincial exports were the major impetus for gross domestic product growth in the central and western regions. We also found that consumption played a minimal role in driving the growth of the gross domestic product in all regions in China. According to these findings, although various regions can share much in terms of policies to transform the impetus for economic growth, there should be different foci for different regions. Their shared policy is to increase the role of final consumption in stimulating economic growth. Region-specific policies mandate that the eastern region should strengthen the driving force provided by international exports and that the central and western regions should strengthen indigenous growth capabilities by improving scientific innovation, industrial support, and institutional innovation.

  4. Evaluation of the contributions of four components of gross domestic product in various regions in China.

    Directory of Open Access Journals (Sweden)

    Sanmang Wu

    Full Text Available Four major components influence the growth of the gross domestic product in Chinese provinces: consumption, investment, transnational exports, and inter-provincial exports. By splitting a competitive input-output table into a non-competitive input-output table, this study used an input-output model to measure the contributions of the four components of gross domestic product in various regions in China. We found that international exports drove the growth of the gross domestic product more strongly in the eastern region than in other regions. Investment and inter-provincial exports were the major impetus for gross domestic product growth in the central and western regions. We also found that consumption played a minimal role in driving the growth of the gross domestic product in all regions in China. According to these findings, although various regions can share much in terms of policies to transform the impetus for economic growth, there should be different foci for different regions. Their shared policy is to increase the role of final consumption in stimulating economic growth. Region-specific policies mandate that the eastern region should strengthen the driving force provided by international exports and that the central and western regions should strengthen indigenous growth capabilities by improving scientific innovation, industrial support, and institutional innovation.

  5. Environmental assessment of domestic wood heating

    International Nuclear Information System (INIS)

    Labouze, E.; Le Guerin, Y.

    2009-01-01

    In France, more than 6 million families are concerned with the domestic use of wood energy. The wood energy plan of ADEME aims at encouraging the development of wood energy in three sectors: domestic, collective/tertiary, industrial. In that context, ADEME commissioned BIO Intelligence Service a life cycle assessment of collective and industrial heating in order to give objective environmental information and to analyse the strength and weakness of wood heating. Three scenarios were defined according to the origin of wood: firewood, granules and sawmill chips. The study also proposes a comparison to other heating systems: gas, fuel oil and electricity. The life cycle analysis applied to domestic heating consists in quantifying the environmental impacts of the whole linked steps: extraction of fuel, distribution, final use... Every system under study has been divided according to three main stages: - Extraction of raw materials; - Transport of fuels until the place of storage or distribution; - Use (combustion or upstream production of energy in the case of electricity). The environmental impacts are estimated with the following indicators: - Non renewable primary energy balance sheet; - Global warming potential; - Air acidification potential; - Eutrophication potential; - Emissions of toxic metals in air and in soils. The results show that wood heating have the best energy and global warming balance sheets. For air acidification, the combustion stage is pre-dominant regardless of the energy resource. This is mainly due to nitrogen and sulphur oxides airborne emissions. For wood heating, preparation requires fuel consumption which also contributes significantly to nitrogen oxides emissions. The comparison with conventional energy shows that the wood scenarios are well positioned in relation to fuel and electricity for this indicator. Gas appears to be the best heating option for this indicator. The contribution eutrophication is also due to nitrogen oxides airborne

  6. Risk Factors of Domestic Violence in Iran

    Directory of Open Access Journals (Sweden)

    M. Rasoulian

    2014-01-01

    Full Text Available Objectives. In this study, we have evaluated the lifetime and past-year prevalence of exposure to physical violence among married women in the city of Tehran and urban and rural areas of Hashtgerd. Methods. The target population were noninstitutionalized female citizens, aged 15 years or older, who have at least one history of marriage and who resided in the capital city of Tehran or Hashtgerd County from the summer of 2008 to fall of 2010. We used a multistage sampling method. Tehran’s District Six, a central district in Tehran, was selected as a representative cluster of all municipal districts in Tehran. A total of fifty blocks were randomly selected from this district, from which 1,000 married women aged 15 years or older were interviewed using a cross-sectional design. Data was gathered face-to-face using a structured questionnaire. The lifetime prevalence, past-year prevalence, and related factors of domestic violence were measured. SPSS version 11.5 was used for the analyses. Results. Figures for lifetime prevalence and past-year prevalence were measured to be 38.7% and 6.6%, respectively. The independent effects of marital status and location and type of residency for women, along with education and smoking habits of their spouses, were statistically significant in multivariate logistic regression analysis. Conclusion. Domestic violence is a public health concern in Iran. Based on our findings, we propose that empowering women through education, and improving their ability to find employment and income, along with increasing public awareness of human rights issues through education could lower the prevalence of domestic violence.

  7. Horse domestication and conservation genetics of Przewalski's horse inferred from sex chromosomal and autosomal sequences.

    Science.gov (United States)

    Lau, Allison N; Peng, Lei; Goto, Hiroki; Chemnick, Leona; Ryder, Oliver A; Makova, Kateryna D

    2009-01-01

    Despite their ability to interbreed and produce fertile offspring, there is continued disagreement about the genetic relationship of the domestic horse (Equus caballus) to its endangered wild relative, Przewalski's horse (Equus przewalskii). Analyses have differed as to whether or not Przewalski's horse is placed phylogenetically as a separate sister group to domestic horses. Because Przewalski's horse and domestic horse are so closely related, genetic data can also be used to infer domestication-specific differences between the two. To investigate the genetic relationship of Przewalski's horse to the domestic horse and to address whether evolution of the domestic horse is driven by males or females, five homologous introns (a total of approximately 3 kb) were sequenced on the X and Y chromosomes in two Przewalski's horses and three breeds of domestic horses: Arabian horse, Mongolian domestic horse, and Dartmoor pony. Five autosomal introns (a total of approximately 6 kb) were sequenced for these horses as well. The sequences of sex chromosomal and autosomal introns were used to determine nucleotide diversity and the forces driving evolution in these species. As a result, X chromosomal and autosomal data do not place Przewalski's horses in a separate clade within phylogenetic trees for horses, suggesting a close relationship between domestic and Przewalski's horses. It was also found that there was a lack of nucleotide diversity on the Y chromosome and higher nucleotide diversity than expected on the X chromosome in domestic horses as compared with the Y chromosome and autosomes. This supports the hypothesis that very few male horses along with numerous female horses founded the various domestic horse breeds. Patterns of nucleotide diversity among different types of chromosomes were distinct for Przewalski's in contrast to domestic horses, supporting unique evolutionary histories of the two species.

  8. Perfluoroalkyl substances and fish consumption.

    Science.gov (United States)

    Christensen, Krista Y; Raymond, Michelle; Blackowicz, Michael; Liu, Yangyang; Thompson, Brooke A; Anderson, Henry A; Turyk, Mary

    2017-04-01

    Perfluoroalkyl substances (PFAS) are an emerging class of contaminants. Certain PFAS are regulated or voluntarily limited due to concern about environmental persistence and adverse health effects, including thyroid disease and dyslipidemia. The major source of PFAS exposure in the general population is thought to be consumption of seafood. In this analysis we examine PFAS levels and their determinants, as well as associations between PFAS levels and self-reported fish and shellfish consumption, using a representative sample of the U.S. Data on PFAS levels and self-reported fish consumption over the past 30 days were collected from the 2007-2008, 2009-2010, 2011-2012, and 2013-2014 cycles of the National Health and Nutrition Examination Survey. Twelve different PFAS were measured in serum samples from participants. Ordinary least squares regression models were used to identify factors (demographic characteristics and fish consumption habits) associated with serum PFAS concentrations. Additional models were further adjusted for other potential exposures including military service and consumption of ready-to-eat and fast foods. Seven PFAS were detected in at least 30% of participants and were examined in subsequent analyses (PFDA, PFOA, PFOS, PFHxS, MPAH, PFNA, PFUA). The PFAS with the highest concentrations were PFOS, followed by PFOA, PFHxS and PFNA (medians of 8.3, 2.7, 1.5 and 1.0ng/mL). Fish consumption was generally low, with a median of 1.2 fish meals and 0.14 shellfish meals, reported over the past 30 days. After adjusting for demographic characteristics, total fish consumption was associated with reduced MPAH, and with elevated PFDE, PFNA and PFuDA. Shellfish consumption was associated with elevations of all PFAS examined except MPAH. Certain specific fish and shellfish types were also associated with specific PFAS. Adjustment for additional exposure variables resulted in little to no change in effect estimates for seafood variables. PFAS are emerging

  9. Design in Domestic Wastewater Irrigation

    NARCIS (Netherlands)

    Huibers, F.P.; Raschid-Sally, L.

    2005-01-01

    When looking at the domestic wastewater streams, from freshwater source to destination in an agricultural field, we are confronted with a complexity of issues that need careful attention. Social and economic realities arise, along with technical, biological and institutional issues. Local realities

  10. Lead poisoning in domestic ducks

    Energy Technology Data Exchange (ETDEWEB)

    Rac, R; Crisp, C S

    1954-05-01

    The death of wild ducks, due to the ingestion of lead shop, occurs frequently and is well documented. This paper discusses the death of domestic ducks due to the ingestion of lead. It describes the symptoms, and pathology of the lead poisoning of a clutch of 11 ducklings which were being raised on a farm in Australia. 3 references, 1 table.

  11. How People Domesticated Amazonian Forests

    NARCIS (Netherlands)

    Levis, C.; Flores, Bernardo; Moreira, Priscilla; Luize, Bruno G.; Alves, Rubana; Franco-Moraes, Juliano; Lins, Juliana; Konings, Evelien; Pena Claros, M.; Bongers, F.; Costa, Flavia; Clement, Charles

    2018-01-01

    For millennia, Amazonian peoples have managed forest resources, modifying the natural environment in subtle and persistent ways. Legacies of past human occupation are striking near archaeological sites, yet we still lack a clear picture of how human management practices resulted in the domestication

  12. Effect of domestic violence training

    Science.gov (United States)

    Zaher, Eman; Keogh, Kelly; Ratnapalan, Savithiri

    2014-01-01

    Abstract Objective To describe and evaluate the effectiveness of domestic violence education in improving physicians’ knowledge, recognition, and management of abused women. Data sources The Cochrane Database of Systematic Reviews, MEDLINE, PubMed, PsycINFO, ERIC, and EMBASE were searched for articles published between January 1, 2000, and November 1, 2012. This search was supplemented by manual searches for relevant articles using a combined text-word and MeSH-heading search strategy. Study selection Randomized controlled trials were selected that used educational interventions among physicians and provided data on the effects of the interventions. Synthesis Nine randomized controlled trials were included that described different educational approaches with various outcome measures. Three studies examined the effects of educational interventions among postgraduate trainee physicians and found an increase in knowledge but no change in behaviour with regard to identifying victims of domestic violence. Six studies examined educational interventions for practising physicians. Three of these studies used multifaceted physician training that combined education with system support interventions to change physician behaviour, such as increasing general awareness of domestic violence with brochures and posters, providing aids to remind physicians how to identify victims, facilitating physician access to victim support services, and providing audits and feedback. Multifaceted educational interventions included interactive workshops, Web-based learning, and experiential training. Another study used focus-group discussions and training, and showed improved domestic violence reporting among physicians. The remaining 2 studies showed improved perceptions of practising physicians’ self-efficacy using problem-based online learning. Conclusion It was difficult to determine the most effective educational strategy, as the educational interventions and the outcome measures varied

  13. Private electricity consumption on the rise -- the impact of networking

    International Nuclear Information System (INIS)

    Aebischer, B.; Huser, A.

    2001-01-01

    This article discusses the effect of the networking of the various devices to be found in the average home and the trend towards increased electricity consumption that will be brought about by 'intelligent' houses. Different scenarios for the increase in electricity consumption due to the increased use of multimedia systems - from the personal computer and mobile phones to hi-fi systems and the Internet are discussed. The contrasting tendencies noted in this area - such as, for example, the use of electricity to operate systems that are used to optimise and thus reduce electricity consumption in general are also discussed. Also, indirect energy-reduction effects in other areas - such as traffic reduction as a result of tele-working - are examined. Results of simulations and prognoses made concerning future trends for the electricity consumption of the various devices in homes are presented and recommendations are made on how to keep electricity consumption low when networking domestic apparatus

  14. Analysis of a Residential Building Energy Consumption Demand Model

    Directory of Open Access Journals (Sweden)

    Meng Liu

    2011-03-01

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

  15. Natural gas industry in USSR and in Central Europe: Domestic market and exports

    International Nuclear Information System (INIS)

    Kousnetzoff, N.

    1993-01-01

    This paper strikes the balance of natural gas industry in USSR and Central Europe and the state of domestic market and exports: natural gas accounting in Eastern Europe before the crisis, production capacity of the former USSR, impacts of crisis on natural gas consumption and long term forecasts are the main subjects described. 2 tab

  16. Analyzing Households’ Fruit Juice Consumption and Purchasing Tendency: A Case Study From Isparta

    OpenAIRE

    Gul, Mevlut; Akpinar, Goksel; Dagistan, Erdal; Yilmaz, Hilal; Gulcan, Sinem

    2011-01-01

    The investments of fruit juice industry had been begun in 1969 in Turkey and accelerated since 1983 in modern sense. 37 fruit juice firms are officially registered as trademark. The fruit juice consumption per head was increased in the beginning of 1970s by about 13 fold augmentation, however, this value is still considerably lower than the developed countries. Relatively high fresh fruit consumption is caused lower fruit juice consumption in Turkey. However, an increasing in the domestic dem...

  17. Fish consumption preferences and factors influencing it

    Directory of Open Access Journals (Sweden)

    Mehmet Ferit Can

    2015-06-01

    Full Text Available Fish consumption preferences are affected by individuals’ socioeconomic characteristics. The aims of the present paper were (i to obtain information on fish consumption level and frequency; (ii to investigate the associations between the socioeconomic characteristics of consumers and their preferences; and (iii to examine the influence of determinants on fish consumption. Data were gathered through a questionnaire completed by a total of 127 randomly selected individuals from different socioeconomic backgrounds from the Antakya, Turkey. The average consumption was found to be 2.98 kg/person/year for fish. Anchovies, gilt-head sea bream, and sea bass were reported as the most consumed three species, respectively. Significant differences in fish consumption were found among age groups, gender groups, and education groups, as well as between marital statuses. A majority of the consumers eat fish once a month throughout the year or only during the winter months. Fish consumption level and frequency were significantly positively correlated with education (p<0.01, income (p<0.05 and total meat consumption (p<0.01. The stepwise multiple regression model explained 41.7% (p<0.01 of the total variance for fish consumption. The amount and frequency of the consumption in the region, which is very far below the world and Turkey average especially for lower socioeconomic groups and for less-consumed fish species, can be increased by certain policies, such as training, advertising and different marketing strategies. Moreover, consumption should be distributed equally throughout the year instead of consuming only in certain seasons.

  18. Domesticating Digital Game-based Learning

    Directory of Open Access Journals (Sweden)

    Helga Dís Sigurdardottir

    2016-07-01

    Full Text Available This paper analyses the use of digital game-based learning (DGBL in schools in Norway. It investigates the types of games used in Norwegian schools and how pupils experience that practice. Digital game-based learning is being widely employed throughout Norway as a result of the increased focus on digital skills in Norwegian education. This paper analyses that development by way of focus group interviews with a total of sixty-four pupils at four schools. Drawing upon domestication and actor-network theory, the paper provides a novel approach to the study of DGBL. The broad empirical investigation into DGBL practices furthermore provides a contribution to scholarly literature on the subject. A noteworthy finding of this study is the diversity of games employed in schools—around 30 different titles— indicating that the choice of games lies at the discretion of individual teachers. Findings from this research show that the domestication of digital game-based learning occurs through the construction of complex game-based learning assemblages. This includes the classroom and home as gaming sites, group work and individual assignments as practices, and PCs and iPads as platforms.

  19. Suppurative intracranial processes in 15 domestic ruminants

    Directory of Open Access Journals (Sweden)

    Antônio Carlos Lopes Câmara

    2014-05-01

    Full Text Available In addition to listeriosis which is relatively common in ruminants, there are three other uncommon suppurative intracranial processes (SIP identifiable in adult ungulates as brain abscess, basilar empyema and suppurative meningitis. The present paper reports the epidemiological, clinical, laboratorial, pathological and microbiological findings of 15 domestic ruminants with SIP. A total of 15 animals were selected (eight sheep, four cattle and three goats; with the definitive diagnoses of basilar empyema (n=3, brain abscess (n=1, listeriosis (n=5 and suppurative meningitis (n=6. Hematology revealed leukocytosis with inversion of the lymphocyte/ neutrophil ratio in 4 cases. In the majority of animals, cerebrospinal fluid (CSF presented light yellow coloration and cloudy aspect due to neutrophilic pleocytosis (15 - 997 leukocytes/µL. Microbiological culture of CSF or central nervous system (CNS fragments resulted on isolation of Trueperella (Arcanobacterium pyogenes,Listeria monocytogenes,Escherichia coli and Stenotrophomonas sp. In a goat with thalamic abscess, microbiological assay was not performed, but Gram positive bacilli type bacteria were observed in histology. The diagnosis of these outbreaks was based on the association of epidemiological, clinical, pathological and bacteriological findings; reiterating that the infectious component remains an important cause of CNS disease in domestic ruminants and also shows the need for dissemination of information about the most effective preventive measures for the ranchers.

  20. The economic costs of alcohol consumption in Thailand, 2006

    Directory of Open Access Journals (Sweden)

    Thitiboonsuwan Khannika

    2010-06-01

    Full Text Available Abstract Background There is evidence that the adverse consequences of alcohol impose a substantial economic burden on societies worldwide. Given the lack of generalizability of study results across different settings, many attempts have been made to estimate the economic costs of alcohol for various settings; however, these have mostly been confined to industrialized countries. To our knowledge, there are a very limited number of well-designed studies which estimate the economic costs of alcohol consumption in developing countries, including Thailand. Therefore, this study aims to estimate these economic costs, in Thailand, 2006. Methods This is a prevalence-based, cost-of-illness study. The estimated costs in this study included both direct and indirect costs. Direct costs included health care costs, costs of law enforcement, and costs of property damage due to road-traffic accidents. Indirect costs included costs of productivity loss due to premature mortality, and costs of reduced productivity due to absenteeism and presenteeism (reduced on-the-job productivity. Results The total economic cost of alcohol consumption in Thailand in 2006 was estimated at 156,105.4 million baht (9,627 million US$ PPP or about 1.99% of the total Gross Domestic Product (GDP. Indirect costs outweigh direct costs, representing 96% of the total cost. The largest cost attributable to alcohol consumption is that of productivity loss due to premature mortality (104,128 million baht/6,422 million US$ PPP, followed by cost of productivity loss due to reduced productivity (45,464.6 million baht/2,804 million US$ PPP, health care cost (5,491.2 million baht/339 million US$ PPP, cost of property damage as a result of road traffic accidents (779.4 million baht/48 million US$ PPP, and cost of law enforcement (242.4 million baht/15 million US$ PPP, respectively. The results from the sensitivity analysis revealed that the cost ranges from 115,160.4 million baht to 214

  1. The economic costs of alcohol consumption in Thailand, 2006.

    Science.gov (United States)

    Thavorncharoensap, Montarat; Teerawattananon, Yot; Yothasamut, Jomkwan; Lertpitakpong, Chanida; Thitiboonsuwan, Khannika; Neramitpitagkul, Prapag; Chaikledkaew, Usa

    2010-06-09

    There is evidence that the adverse consequences of alcohol impose a substantial economic burden on societies worldwide. Given the lack of generalizability of study results across different settings, many attempts have been made to estimate the economic costs of alcohol for various settings; however, these have mostly been confined to industrialized countries. To our knowledge, there are a very limited number of well-designed studies which estimate the economic costs of alcohol consumption in developing countries, including Thailand. Therefore, this study aims to estimate these economic costs, in Thailand, 2006. This is a prevalence-based, cost-of-illness study. The estimated costs in this study included both direct and indirect costs. Direct costs included health care costs, costs of law enforcement, and costs of property damage due to road-traffic accidents. Indirect costs included costs of productivity loss due to premature mortality, and costs of reduced productivity due to absenteeism and presenteeism (reduced on-the-job productivity). The total economic cost of alcohol consumption in Thailand in 2006 was estimated at 156,105.4 million baht (9,627 million US$ PPP) or about 1.99% of the total Gross Domestic Product (GDP). Indirect costs outweigh direct costs, representing 96% of the total cost. The largest cost attributable to alcohol consumption is that of productivity loss due to premature mortality (104,128 million baht/6,422 million US$ PPP), followed by cost of productivity loss due to reduced productivity (45,464.6 million baht/2,804 million US$ PPP), health care cost (5,491.2 million baht/339 million US$ PPP), cost of property damage as a result of road traffic accidents (779.4 million baht/48 million US$ PPP), and cost of law enforcement (242.4 million baht/15 million US$ PPP), respectively. The results from the sensitivity analysis revealed that the cost ranges from 115,160.4 million baht to 214,053.0 million baht (7,102.1 - 13,201 million US$ PPP

  2. Prediction of domestic violence against married women in southwestern Turkey.

    Science.gov (United States)

    Izmirli, Gulsen O; Sonmez, Yonca; Sezik, Mekin

    2014-12-01

    To determine the prevalence of, and independent risk factors for various domestic violence categories among married women of reproductive age in southwestern Turkey. The present cross-sectional study included 260 randomly selected women registered to a family physician in the district of Gönen, Isparta. During home visits between October 1 and December 31, 2012, the women completed a questionnaire that included between four and eight questions for each violence category (physical, verbal, economic, emotional, and sexual) to assess the lifetime presence of domestic violence. Logistic regression models with backward elimination were constructed to define independent risk factors for domestic violence. In total, 176 (67.7%) women reported any type of domestic violence at least once in their lifetime. Verbal/psychological abuse was the most frequent type (reported by 121 [46.5%] women). Living in a village, young age (19-29 years) of the husband, adolescent age (violence. Attention should be given to area of residence, age of both partners at marriage, adolescent marriage, and husband characteristics during screening for domestic violence. Copyright © 2014 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

  3. Storytelling and story testing in domestication

    DEFF Research Database (Denmark)

    Gerbault, Pascale; Allaby, Robin G; Boivin, Nicole

    2014-01-01

    The domestication of plants and animals marks one of the most significant transitions in human, and indeed global, history. Traditionally, study of the domestication process was the exclusive domain of archaeologists and agricultural scientists; today it is an increasingly multidisciplinary...

  4. Helping Children Exposed to Domestic Violence

    Science.gov (United States)

    ... for Families - Vietnamese Spanish Facts for Families Guide Domestic Violence and Children No. 109; Updated April 2013 As ... each year. This kind of violence is called domestic violence or intimate partner violence. The US Department of ...

  5. Fuelwood consumption pattern at different altitudes in rural areas of Garhwal Himalaya

    Energy Technology Data Exchange (ETDEWEB)

    Kumar, Munesh [Department of Forestry, HNB Garhwal University, Srinagar, Garhwal 246 174 (India); Sharma, C.M. [Department of Botany, HNB Garhwal University, Post Box 76, Srinagar, Garhwal 246 174 (India)

    2009-10-15

    The use of fuelwood as a primary source of energy for domestic use is causing severe deforestation in Garhwal Himalaya. In the present study fuelwood consumption patterns have been studied in six villages; two each in tropical (Ganga Bhogpur and Kunow), sub-tropical (Bhainswara and Ghargoan) and temperate (Dhaulana and Chunnikhal) regions under various ecological and socio-economic conditions. The total average fuelwood consumption in the present study was observed to be highest for Ganga Bhogpur (2.52 kg per capita per day) in the tropical region, whereas, lowest for Ghargoan (1.63 kg per capita per day) in the sub-tropical region. The labour energy expenditure for fuelwood collection was greatest for Dhaulana (146.62 MJ per capita per day) in the temperate region, and lowest for Ganga Bhogpur (88.80 MJ per capita per day) in the tropical region. The fuelwood consumption rate oscillated considerably across the different seasons. The tree and shrub species preferred by the inhabitants for fuelwood were Holoptelea integrifolia, Anogeissus latifolia and Lantana camara in the tropical region; A. latifolia, Acacia catechu and Carissa spinarum in the sub-tropical region; and Quercus leucotrichophora, Myrica esculenta and Pyracantha crenulata in the temperate region, respectively. (author)

  6. A time series analysis of transportation energy use per dollar of gross domestic product

    Science.gov (United States)

    2009-06-01

    Transportation energy use relative to gross domestic product (GDP) has been declining within the past decade. However, the total transportation energy consumed (see figure 1) shows only a more recent decline. To see clearly the long-term decline, the...

  7. China's regional disparities in energy consumption: An input–output analysis

    International Nuclear Information System (INIS)

    Li, Zheng; Pan, Lingying; Fu, Feng; Liu, Pei; Ma, Linwei; Amorelli, Angelo

    2014-01-01

    While most of previous studies on China's energy conservation took the huge country as a whole, this manuscript revealed the obvious regional disparities in energy consumption of China's 30 provinces. Based on a hybrid energy input–output model, the total energy consumption of different regions was decomposed and compared using three measurements of embodied energy in inter-regional trade: 1) only considered inter-regional energy trade; 2) considered embodied energy in flow-out of final goods and services; 3) considered embodied energy in flow-in of final goods and services. Based on the second and third measurements, the 30 regions were categorized into four groups by their energy intensity and per capita GDP (gross domestic production). Common characteristics of decomposed regional energy intensity are discussed, and policy implication for regional energy conservation is provided. For developed regions with low energy intensities, such as Shanghai, energy conservation should focus on promoting low energy-consuming life style. For under-developed regions with low energy intensities, such as Guangxi, economic development is more urgent than energy conservation. For developing and energy absorbing regions, improving energy efficiency in industries is significant. For developing and energy exporting regions, transforming primary energy into high value-added products would be beneficial for economic development and energy conservation. - Highlights: • A hybrid input–output model for the decomposition of regional energy consumption. • A discussion of China's regional disparities in energy consumption by model results. • Regional energy consumption was compared by three measurements of embodied energy. • 30 regions of China were categorized into four groups by energy intensity and GDP

  8. Quantifying the influence of environmental and water conservation attitudes on household end use water consumption.

    Science.gov (United States)

    Willis, Rachelle M; Stewart, Rodney A; Panuwatwanich, Kriengsak; Williams, Philip R; Hollingsworth, Anna L

    2011-08-01

    Within the research field of urban water demand management, understanding the link between environmental and water conservation attitudes and observed end use water consumption has been limited. Through a mixed method research design incorporating field-based smart metering technology and questionnaire surveys, this paper reveals the relationship between environmental and water conservation attitudes and a domestic water end use break down for 132 detached households located in Gold Coast city, Australia. Using confirmatory factor analysis, attitudinal factors were developed and refined; households were then categorised based on these factors through cluster analysis technique. Results indicated that residents with very positive environmental and water conservation attitudes consumed significantly less water in total and across the behaviourally influenced end uses of shower, clothes washer, irrigation and tap, than those with moderately positive attitudinal concern. The paper concluded with implications for urban water demand management planning, policy and practice. Crown Copyright © 2011. Published by Elsevier Ltd. All rights reserved.

  9. Problems and perspectives of domestic violence prevention

    OpenAIRE

    Kasperskis, Darius

    2009-01-01

    This paper will analyze the domestic violence prevention problems and perspectives. The goal of this work is to discuss the main domestic violence characteristics, analyze Lithuanian and international prevention means and offer suggestions to improve Lithuanian domestic violence prevention. This work consentrates on mens violence over women. The conseption of violence is analyzed – the general violence features in criminology and law literature are discussed, the main domestic violence forms ...

  10. Influences Energy Consumption has on Green GDP Growth in China

    Science.gov (United States)

    Hongxian, Xie

    2018-02-01

    This paper examines the relationship between China’s total energy consumption growth and GGDP growth based on the data of 1997-2016. With path analysis employed, the direct and indirect influence on GGDP growth rate exerted by several energy consumption ratios as well as the relationship among them is explored. Furtherly, the author determines how much each of these ratios contributes to GGDP. This research suggests that proportion of natural gas consumption and that of other energy consumption are the two major drivers of GGDP growth, while coal and oil consumption proportion inhibits GGDP Growth. Specifically, increasing the proportion of natural gas consumption contributes the most to GGDP growth.

  11. Protein consumptions in stroke patients

    Directory of Open Access Journals (Sweden)

    Zahra Maghsoudi

    2013-01-01

    Full Text Available Background : Stroke is one of the most common causes of disabilities and death all over the world. The mortality rate of stroke is predicted to be doubled by 2030 in the Middle East countries. Nutrition is an effective strategy in prevention and management of stroke. This study assessed the relationship between various protein types and stroke risk. Materials and Methods: This hospital-based case-control study was performed in a University hospital. The data regarding consumption of usual food intake of 69 cases (46 men and 23 women and 60 controls (30 men and 30 women was collected with a food frequency questionnaire (FFQ. The mean consumption of red and white meat and vegetable and processed proteins consumption were compared between two groups. Results: The percent of total of daily protein intake were lower in patients with stroke in both sexes (25.92% vs 30.55% in men and 30.7% vs 31.14% in women. Conclusion: Lower protein consumption may be observed in patients with stroke patients in both sex.

  12. Domestic competitiveness in secondary wood industries

    Science.gov (United States)

    Matthew Bumgardner; Urs Buehlmann; Albert Schuler; Rich Christianson

    2004-01-01

    As imports capture a substantial portion of the domestic wood furniture market, there is much speculation and concern as to the future of this and related industries. This study sought to obtain an industry perspective of trends in domestic manufacturing and importing, and to identify factors that might enhance domestic competitiveness. A mail survey was conducted...

  13. Risk Factors for Domestic Violence in Curacao

    Science.gov (United States)

    van Wijk, N. Ph. L.; de Bruijn, J. G. M.

    2012-01-01

    One out of three people (25% of men, 38% of women) in Curacao have experienced some form of domestic violence at some point in their adult lives. The most significant risk factors for domestic violence in Curacao are the female gender, a young age, low education, and experiencing domestic violence victimization in childhood. Divorce, single…

  14. Domestic Violence against Men: Know the Signs

    Science.gov (United States)

    Healthy Lifestyle Adult health Domestic violence against men isn't always easy to identify, but it can be a serious threat. Know how to recognize if ... Staff Women aren't the only victims of domestic violence. Understand the signs of domestic violence against men, ...

  15. 31 CFR 535.320 - Domestic bank.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Domestic bank. 535.320 Section 535... § 535.320 Domestic bank. (a) The term domestic bank shall mean any branch or office within the United States of any of the following which is not Iran or an Iranian entity: any bank or trust company...

  16. 31 CFR 515.320 - Domestic bank.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Domestic bank. 515.320 Section 515... § 515.320 Domestic bank. The term domestic bank shall mean any branch or office within the United States of any of the following which is not a national of a designated foreign country; any bank or trust...

  17. 31 CFR 500.320 - Domestic bank.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Domestic bank. 500.320 Section 500... § 500.320 Domestic bank. The term domestic bank shall mean any branch or office within the United States of any of the following which is not a national of any designated foreign country: Any bank or trust...

  18. Risk factors for domestic violence in Curacao

    NARCIS (Netherlands)

    van Wijk, N.Ph.L.; de Bruijn, J.G.M.

    2012-01-01

    One out of three people (25% of men, 38% of women) in Curacao have experienced some form of domestic violence at some point in their adult lives. The most significant risk factors for domestic violence in Curacao are the female gender, a young age, low education, and experiencing domestic violence

  19. Illicit cigarette consumption and government revenue loss in Indonesia.

    Science.gov (United States)

    Ahsan, Abdillah; Wiyono, Nur Hadi; Setyonaluri, Diahhadi; Denniston, Ryan; So, Anthony D

    2014-11-19

    Illicit cigarettes comprise more than 11% of tobacco consumption and 17% of consumption in low- and middle-income countries. Illicit cigarettes, defined as those that evade taxes, lower consumer prices, threaten national tobacco control efforts, and reduce excise tax collection. This paper measures the magnitude of illicit cigarette consumption within Indonesia using two methods: the discrepancies between legal cigarette sales and domestic consumption estimated from surveys, and discrepancies between imports recorded by Indonesia and exports recorded by trade partners. Smuggling plays a minor role in the availability of illicit cigarettes because Indonesians predominantly consume kreteks, which are primarily manufactured in Indonesia. Looking at the period from 1995 to 2013, illicit cigarettes first emerged in 2004. When no respondent under-reporting is assumed, illicit consumption makes up 17% of the domestic market in 2004, 9% in 2007, 11% in 2011, and 8% in 2013. Discrepancies in the trade data indicate that Indonesia was a recipient of smuggled cigarettes for each year between 1995 and 2012. The value of this illicit trade ranges from less than $1 million to nearly $50 million annually. Singapore, China, and Vietnam together accounted for nearly two-thirds of trade discrepancies over the period. Tax losses due to illicit consumption amount to between Rp 4.1 and 9.3 trillion rupiah, 4% to 13% of tobacco excise revenue, in 2011 and 2013. Due to the predominance of kretek consumption in Indonesia and Indonesia's status as the predominant producer of kreteks, illicit domestic production is likely the most important source for illicit cigarettes, and initiatives targeted to combat this illicit production carry the promise of the greatest potential impact.

  20. Forecasting of Energy Consumption in China Based on Ensemble Empirical Mode Decomposition and Least Squares Support Vector Machine Optimized by Improved Shuffled Frog Leaping Algorithm

    Directory of Open Access Journals (Sweden)

    Shuyu Dai

    2018-04-01

    Full Text Available For social development, energy is a crucial material whose consumption affects the stable and sustained development of the natural environment and economy. Currently, China has become the largest energy consumer in the world. Therefore, establishing an appropriate energy consumption prediction model and accurately forecasting energy consumption in China have practical significance, and can provide a scientific basis for China to formulate a reasonable energy production plan and energy-saving and emissions-reduction-related policies to boost sustainable development. For forecasting the energy consumption in China accurately, considering the main driving factors of energy consumption, a novel model, EEMD-ISFLA-LSSVM (Ensemble Empirical Mode Decomposition and Least Squares Support Vector Machine Optimized by Improved Shuffled Frog Leaping Algorithm, is proposed in this article. The prediction accuracy of energy consumption is influenced by various factors. In this article, first considering population, GDP (Gross Domestic Product, industrial structure (the proportion of the second industry added value, energy consumption structure, energy intensity, carbon emissions intensity, total imports and exports and other influencing factors of energy consumption, the main driving factors of energy consumption are screened as the model input according to the sorting of grey relational degrees to realize feature dimension reduction. Then, the original energy consumption sequence of China is decomposed into multiple subsequences by Ensemble Empirical Mode Decomposition for de-noising. Next, the ISFLA-LSSVM (Least Squares Support Vector Machine Optimized by Improved Shuffled Frog Leaping Algorithm model is adopted to forecast each subsequence, and the prediction sequences are reconstructed to obtain the forecasting result. After that, the data from 1990 to 2009 are taken as the training set, and the data from 2010 to 2016 are taken as the test set to make an

  1. International oil shocks and household consumption in China

    International Nuclear Information System (INIS)

    Zhang, Dayong; Broadstock, David C.; Cao, Hong

    2014-01-01

    We investigate the impacts that oil price shocks have on residential consumption in China. While it is well understood that oil prices affect consumption in a multitude of ways, the timing and directness of these effects on specific consumption categories is not clear. We demonstrate that the most immediate and direct effect passes through transportation consumption, as might be expected. But we also show that significant effects pass through consumption in other sectors—including “food and clothes”, “medical expenditure”, and other general “living expenditure”—with less immediacy. Given the results, particularly observed asymmetries with respect to rises and falls in international oil prices, we discuss some implications for future adjustments to domestic price policies, in particular the case for removal of domestic price regulation. - Highlights: • We study the impact of oil price shocks on residential consumption in China. • The most immediate effect passes through expenditure on transportation. • Effects also appear for health, education and food and clothing expenditure. • Existing price regulation offers no great benefit. • We argue that a compelling case for removing current price regulation exists

  2. [birthweight And Caffeine Consumption].

    OpenAIRE

    Bicalho, Gladys Gripp; Barros Filho, Antônio de Azevedo

    2015-01-01

    To assess the association between maternal caffeine consumption during pregnancy and low birth weight, prematurity and intrauterine growth retardation. A case-control was carried out and 354 newborns of single labor with birthweight 3,000 g (controls) were analyzed. Caffeine consumption was calculated based on daily consumption of coffee, soft drinks and tea. Results were adjusted using multiple logistic regression for the following confounders: mother's age, schooling, income, marital status...

  3. Alcohol Consumption in Students

    OpenAIRE

    Tran, Cathy

    2010-01-01

    Drinking behaviour among university students is a serious public health concern. Reasons for drinking are complex and many factors contribute to this behaviour. Previous research has established links between personality factors and alcohol consumption and also between metacognitions and alcohol consumption. Few studies have looked into how personality traits and metacognitions interact. This study investigated the relationships between personality, metacognitions and alcohol consumption in a...

  4. Some implications of changing patterns of mineral consumption

    Science.gov (United States)

    Menzie, W. David; DeYoung,, John H.; Steblez, Walter G.

    2003-01-01

    DeYoung and Menzie (1999) examined the relations among population, Gross Domestic Product, and mineral consumption (aluminum, cement, copper, and salt) for Japan, Korea, and the United States between 1965 and 1995. They noted the extremely rapid growth of consumption in Korea between 1975 and 1995. Concomitantly, Korea's population growth rate declined. This paper extends that earlier work by examining patterns of consumption of these same commodities in the twenty most populous countries for the period 1970 through 1995. Developed countries, such as France, Germany, Japan, the United Kingdom, and the United States, show patterns of consumption that are stable (cement, copper, and salt) or grow slowly (aluminum). Some developing countries, including China, Thailand, and Turkey, show more rapid growth of consumption, especially of cement, copper, and aluminum. These changing patterns of mineral consumption in developing countries have important implications -- if they continue, there could be major increases in world mineral consumption and major increases in environmental residuals from mineral production and use. If China reaches the level of consumption of copper of developed countries, world consumption could reach levels more than twice that of 1995 (10.5 million tons).

  5. Domestic kraudfandinh: problems and prospects

    Directory of Open Access Journals (Sweden)

    L.V. Mihalchuk

    2015-03-01

    Full Text Available The description kraudfandinh as an innovative tool to attract private investment in promising business projects as a special type of financing over the Internet. Powered its classification and kraud lists of successful projects, clearly illustrated by comparison of the normal business process to create a product and a similar process using kraudfandinh, given the differences between them and the main advantages. Based on the summaries of the literature and current practices of foreign companies and kraud platforms, defined the prospects of its application by domestic enterprises in various industries, proved its positive impact on the economy of Ukraine. The main problem of the use of this instrument in the domestic business, according to national circumstances, given their explanations. Described the prospects for its implementation at Ukrainian enterprises in terms of economic instability. The characteristic of the first Ukrainian kraudfandinh platforms by their future prospects in this direction

  6. Sustainability in the UK domestic sector : A review and analysis of the sustainable energy innovations available to homeowners

    OpenAIRE

    Hultgren, Elin

    2015-01-01

    The UK Government has set an ambitious legislative goal of reducing greenhouse gas emissions by 80 % by 2050. Of the total energy used in the UK, 31 % is used in the domestic sector. In the domestic sector energy is used for space and hot water heating, lighting, appliances and cooking. Space and hot water heating make up 82 % of the total energy used in the UK domestic sector. Almost all of the energy used in the UK domestic sector originates from depletable resources. In order for the UK to...

  7. Power consumption monitoring using additional monitoring device

    Energy Technology Data Exchange (ETDEWEB)

    Truşcă, M. R. C., E-mail: radu.trusca@itim-cj.ro; Albert, Ş., E-mail: radu.trusca@itim-cj.ro; Tudoran, C., E-mail: radu.trusca@itim-cj.ro; Soran, M. L., E-mail: radu.trusca@itim-cj.ro; Fărcaş, F., E-mail: radu.trusca@itim-cj.ro [National Institute for Research and Development of Isotopic and Molecular Technologies, 65-103 Donath, 400293 Cluj-Napoca (Romania); Abrudean, M. [Technical University of Cluj-Napoca, Cluj-Napoca (Romania)

    2013-11-13

    Today, emphasis is placed on reducing power consumption. Computers are large consumers; therefore it is important to know the total consumption of computing systems. Since their optimal functioning requires quite strict environmental conditions, without much variation in temperature and humidity, reducing energy consumption cannot be made without monitoring environmental parameters. Thus, the present work uses a multifunctional electric meter UPT 210 for power consumption monitoring. Two applications were developed: software which carries meter readings provided by electronic and programming facilitates remote device and a device for temperature monitoring and control. Following temperature variations that occur both in the cooling system, as well as the ambient, can reduce energy consumption. For this purpose, some air conditioning units or some computers are stopped in different time slots. These intervals were set so that the economy is high, but the work's Datacenter is not disturbed.

  8. Differences in activity concentrations and doses between domestic and commercial food production in England and Wales. Implications for nuclear emergency response

    International Nuclear Information System (INIS)

    Prosser, S.; Brown, J.; Smith, J.

    1999-10-01

    In the event of an accidental release of radionuclides into the environment, MAFF has a statutory responsibility to ensure that a wholesome and safe food supply is maintained to the population of England. MAFF also provides scientific advice on contamination of food by radioactivity to the Welsh Assembly and the Scottish Executive. This responsibility will apply whatever the source of radioactive contamination. Where foods are produced domestically by individuals, i.e. in private gardens and allotments, MAFF has no statutory powers to prevent their harvest or consumption. MAFF must therefore rely solely upon the provision of appropriate advice to protect those domestic producers potentially at risk. Advice which has been issued to such individuals and households during past nuclear emergency exercises has been based on assessments carried out for commercially produced foods. Under contract to MAFF, NRPB has undertaken a desk-top study to review the adequacy of the current MAFF emergency procedures for protecting consumers of foods produced domestically. In particular, the study has examined the validity of basing advice for domestic consumers on commercial food production and consumption, rather than by explicitly considering the domestic situation. As part of the study, reviews have been carried out of the level and types of domestic food production and consumption in the UK. In addition, comparisons have been made between agricultural practices in commercial and domestic situations. The data from these reviews have subsequently been used to compare the doses received by individuals from consuming contaminated foods from commercial and domestic sources. The study has concluded that, in general, the current MAFF emergency procedures for protecting the domestic consumer are adequate. In the event of an accident occurring some factors may need more consideration, however. These include differences in growing periods and harvesting dates between commercial and

  9. Abused domestic workers in Europe

    DEFF Research Database (Denmark)

    Stenum, Helle

    This study analyses au pair arrangements in six EU Member States (Denmark, Germany, Ireland, the Netherlands, Poland and Spain) through descriptions of national and international legal frameworks and practices of au pairing. The findings show different patterns of au pair migration and different ...... situations of au pairing as well as different strategies to protect the au pairs. The overall recommendation is to separate current au pair immigration into two programmes: one of cultural exchange and one of domestic and care work....

  10. Domestic heating - the biomass challenge

    International Nuclear Information System (INIS)

    Rakos, C.

    1999-01-01

    This article highlights currently available efficient, low emission technical concepts for the combustion of wood, log-burning boilers, woodchip boilers, and the use of wood pellets. The economics of domestic heating with wood, the higher costs incurred with modern efficient wood burners as compared with fuelwood costs, and the proposed European Commission's campaign to implement more wood heated dwellings are discussed, and the transition from traditional to modern wood heating, and options for stimulating growth in renewable energy are considered

  11. Children's experiences of domestic violence

    OpenAIRE

    Callaghan, Jane

    2016-01-01

    This paper describes the key findings of a two year project focused on children's experiences of domestic violence. It draws on 107 interviews with children in Greece, Italy, Spain and the UK. The paper explores children's capacity to articulate their experiences, and highlights that they are not 'witnesses' to intimate partner violence, but experience it directly and make meaning of it, as members of a family affected by violence. I argue that children need to be recognised as direct victims...

  12. Reconsidering Our Domestic Violence System.

    Science.gov (United States)

    Starsoneck, Leslie; Ake, George

    2018-01-01

    Children's exposure to domestic violence is well established as an adverse childhood experience (ACE). Much is known about the impact of this exposure, but efforts to ameliorate its effects are too often unsuccessful. Reconsidering our response requires a candid assessment of whether convening large and disparate systems leads to the best outcome. ©2018 by the North Carolina Institute of Medicine and The Duke Endowment. All rights reserved.

  13. Characterization of domestic gray water from point source to determine the potential for urban residential reuse: a short review

    Science.gov (United States)

    Edwin, Golda A.; Gopalsamy, Poyyamoli; Muthu, Nandhivarman

    2014-03-01

    This study aims to discern the domestic gray water (GW) sources that is least polluting, at the urban households of India, by examining the GW characteristics, comparing with literature data, reuse standards and suitable treatment technologies. In view of this, the quantitative and qualitative characteristics of domestic GW originating from bath, wash basin, laundry and kitchen sources are determined and compared with established standards for reuse requirements. Quality of different gray water sources is characterized with respect to the physical, chemical, biological, nutrient, ground element and heavy metal properties. The pollutant loads indicate that the diversion techniques are not suitable for household application and, therefore, treatment is necessary prior to storage and reuse. It is observed that the total volume of GW generated exceeds the reuse requirement for suggested reuse such as for flushing and gardening/irrigation. In spite of generating less volume, the kitchen source is found to be the major contributor for most of the pollutant load and, therefore, not recommended to be considered for treatment. It is concluded that treatment of GW from bathroom source alone is sufficient to meet the onsite reuse requirements and thereby significantly reduce the potable water consumption by 28.5 %. Constructed wetland systems and constructed soil filters are suggested as suitable treatment alternatives owing to its ability to treat highly variable pollutant load with lower operational and maintenance cost, which is more practical for tropical and developing countries.

  14. Research on the drying kinetics of household food waste for the development and optimization of domestic waste drying technique.

    Science.gov (United States)

    Sotiropoulos, A; Malamis, D; Michailidis, P; Krokida, M; Loizidou, M

    2016-01-01

    Domestic food waste drying foresees the significant reduction of household food waste mass through the hygienic removal of its moisture content at source. In this manuscript, a new approach for the development and optimization of an innovative household waste dryer for the effective dehydration of food waste at source is presented. Food waste samples were dehydrated with the use of the heated air-drying technique under different air-drying conditions, namely air temperature and air velocity, in order to investigate their drying kinetics. Different thin-layer drying models have been applied, in which the drying constant is a function of the process variables. The Midilli model demonstrated the best performance in fitting the experimental data in all tested samples, whereas it was found that food waste drying is greatly affected by temperature and to a smaller scale by air velocity. Due to the increased moisture content of food waste, an appropriate configuration of the drying process variables can lead to a total reduction of its mass by 87% w/w, thus achieving a sustainable residence time and energy consumption level. Thus, the development of a domestic waste dryer can be proved to be economically and environmentally viable in the future.

  15. Domestic appliances energy optimization with model predictive control

    International Nuclear Information System (INIS)

    Rodrigues, E.M.G.; Godina, R.; Pouresmaeil, E.; Ferreira, J.R.; Catalão, J.P.S.

    2017-01-01

    Highlights: • An alternative power management control for home appliances that require thermal regulation is presented. • A Model Predictive Control scheme is assessed and its performance studied and compared to the thermostat. • Problem formulation is explored through tuning weights with the aim of reducing energetic consumption and cost. • A modulation scheme of a two-level Model Predictive Control signal as an interface block is presented. • The implementation costs in home appliances with thermal regulation requirements are reduced. - Abstract: A vital element in making a sustainable world is correctly managing the energy in the domestic sector. Thus, this sector evidently stands as a key one for to be addressed in terms of climate change goals. Increasingly, people are aware of electricity savings by turning off the equipment that is not been used, or connect electrical loads just outside the on-peak hours. However, these few efforts are not enough to reduce the global energy consumption, which is increasing. Much of the reduction was due to technological improvements, however with the advancing of the years new types of control arise. Domestic appliances with the purpose of heating and cooling rely on thermostatic regulation technique. The study in this paper is focused on the subject of an alternative power management control for home appliances that require thermal regulation. In this paper a Model Predictive Control scheme is assessed and its performance studied and compared to the thermostat with the aim of minimizing the cooling energy consumption through the minimization of the energy cost while satisfying the adequate temperature range for the human comfort. In addition, the Model Predictive Control problem formulation is explored through tuning weights with the aim of reducing energetic consumption and cost. For this purpose, the typical consumption of a 24 h period of a summer day was simulated a three-level tariff scheme was used. The new

  16. State Support of Domestic Production

    Energy Technology Data Exchange (ETDEWEB)

    Amy Wright

    2007-12-30

    This project was developed in response to a cooperative agreement offering by the U.S. Department of Energy (DOE) and the National Energy Technology Laboratory (NETL) under the State Support of Domestic Production DE-FC26-04NT15456. The Interstate Oil and Gas Compact Commission (IOGCC) performed efforts in support of State programs related to the security, reliability and growth if our nation's domestic production of oil and natural gas. The project objectives were to improve the States ability to monitor the security of oil and gas operations; to maximize the production of domestic oil and natural gas thereby minimizing the threat to national security posed by interruptions in energy imports; to assist States in developing and maintaining high standards of environmental protection; to assist in addressing issues that limit the capacity of the industry; to promote the deployment of the appropriate application of technology for regulatory efficiency; and to inform the public about emerging energy issues.

  17. Artificial cloning of domestic animals.

    Science.gov (United States)

    Keefer, Carol L

    2015-07-21

    Domestic animals can be cloned using techniques such as embryo splitting and nuclear transfer to produce genetically identical individuals. Although embryo splitting is limited to the production of only a few identical individuals, nuclear transfer of donor nuclei into recipient oocytes, whose own nuclear DNA has been removed, can result in large numbers of identical individuals. Moreover, clones can be produced using donor cells from sterile animals, such as steers and geldings, and, unlike their genetic source, these clones are fertile. In reality, due to low efficiencies and the high costs of cloning domestic species, only a limited number of identical individuals are generally produced, and these clones are primarily used as breed stock. In addition to providing a means of rescuing and propagating valuable genetics, somatic cell nuclear transfer (SCNT) research has contributed knowledge that has led to the direct reprogramming of cells (e.g., to induce pluripotent stem cells) and a better understanding of epigenetic regulation during embryonic development. In this review, I provide a broad overview of the historical development of cloning in domestic animals, of its application to the propagation of livestock and transgenic animal production, and of its scientific promise for advancing basic research.

  18. Energy consumption of the ICT-sector shooting up; Energiegebruik ICT-sector rijst de pan uit

    Energy Technology Data Exchange (ETDEWEB)

    Elderman, M.; Clevers, S. [Cluster Industriele Projecten, Tebodin Consultants and Engineers, Den Haag (Netherlands); Verweij, R. [Meijer Energie en Milieumanagement, Den Haag (Netherlands)

    2008-07-01

    Every nine months data traffic on the digital highway doubles (among other things due to GSM masts, computers and domestic ICT use). The energy use of all these ICT appliances is barely addressed. This is wrong according to recent research of engineering firm Tebodin (ICT stroomt door - ICT use is growing). If nothing is done about this development, soon 10% of total electricity consumption will used for ICT appliances. [mk]. [Dutch] Elke negen maanden verdubbelt het dataverkeer op de digitale snelweg (onder meer door GSM-masten, computers en het huishoudelijk ICT-gebruik). Over het energiegebruik van al die ICT-apparatuur wordt niet of nauwelijks gesproken. Ten onrechte, zo blijkt uit recent onderzoek van het ingenieursbureau Tebodin ('ICT stroomt door'). Als er niets verandert, gaat binnenkort maar liefst tien procent van het totale elektriciteitsgebruik op aan ICT-toepassingen.

  19. People, plants and health: a conceptual framework for assessing changes in medicinal plant consumption

    Directory of Open Access Journals (Sweden)

    Smith-Hall Carsten

    2012-11-01

    Full Text Available Abstract Background A large number of people in both developing and developed countries rely on medicinal plant products to maintain their health or treat illnesses. Available evidence suggests that medicinal plant consumption will remain stable or increase in the short to medium term. Knowledge on what factors determine medicinal plant consumption is, however, scattered across many disciplines, impeding, for example, systematic consideration of plant-based traditional medicine in national health care systems. The aim of the paper is to develop a conceptual framework for understanding medicinal plant consumption dynamics. Consumption is employed in the economic sense: use of medicinal plants by consumers or in the production of other goods. Methods PubMed and Web of Knowledge (formerly Web of Science were searched using a set of medicinal plant key terms (folk/peasant/rural/traditional/ethno/indigenous/CAM/herbal/botanical/phytotherapy; each search terms was combined with terms related to medicinal plant consumption dynamics (medicinal plants/health care/preference/trade/treatment seeking behavior/domestication/sustainability/conservation/urban/migration/climate change/policy/production systems. To eliminate studies not directly focused on medicinal plant consumption, searches were limited by a number of terms (chemistry/clinical/in vitro/antibacterial/dose/molecular/trial/efficacy/antimicrobial/alkaloid/bioactive/inhibit/antibody/purification/antioxidant/DNA/rat/aqueous. A total of 1940 references were identified; manual screening for relevance reduced this to 645 relevant documents. As the conceptual framework emerged inductively, additional targeted literature searches were undertaken on specific factors and link, bringing the final number of references to 737. Results The paper first defines the four main groups of medicinal plant users (1. Hunter-gatherers, 2. Farmers and pastoralists, 3. Urban and peri-urban people, 4. Entrepreneurs and

  20. People, plants and health: a conceptual framework for assessing changes in medicinal plant consumption.

    Science.gov (United States)

    Smith-Hall, Carsten; Larsen, Helle Overgaard; Pouliot, Mariève

    2012-11-13

    A large number of people in both developing and developed countries rely on medicinal plant products to maintain their health or treat illnesses. Available evidence suggests that medicinal plant consumption will remain stable or increase in the short to medium term. Knowledge on what factors determine medicinal plant consumption is, however, scattered across many disciplines, impeding, for example, systematic consideration of plant-based traditional medicine in national health care systems. The aim of the paper is to develop a conceptual framework for understanding medicinal plant consumption dynamics. Consumption is employed in the economic sense: use of medicinal plants by consumers or in the production of other goods. PubMed and Web of Knowledge (formerly Web of Science) were searched using a set of medicinal plant key terms (folk/peasant/rural/traditional/ethno/indigenous/CAM/herbal/botanical/phytotherapy); each search terms was combined with terms related to medicinal plant consumption dynamics (medicinal plants/health care/preference/trade/treatment seeking behavior/domestication/sustainability/conservation/urban/migration/climate change/policy/production systems). To eliminate studies not directly focused on medicinal plant consumption, searches were limited by a number of terms (chemistry/clinical/in vitro/antibacterial/dose/molecular/trial/efficacy/antimicrobial/alkaloid/bioactive/inhibit/antibody/purification/antioxidant/DNA/rat/aqueous). A total of 1940 references were identified; manual screening for relevance reduced this to 645 relevant documents. As the conceptual framework emerged inductively, additional targeted literature searches were undertaken on specific factors and link, bringing the final number of references to 737. The paper first defines the four main groups of medicinal plant users (1. Hunter-gatherers, 2. Farmers and pastoralists, 3. Urban and peri-urban people, 4. Entrepreneurs) and the three main types of benefits (consumer, producer

  1. Snail meat: Significance and consumption

    Directory of Open Access Journals (Sweden)

    Dragićević Olgica

    2005-01-01

    Full Text Available The consumption of snail meat goes back to prehistoric times. Different ancient nations had snails on their menu, but Helices culture as a productive activity was born as a Roman culture. Some of the most economically important edible species are: Helix aspersa (Mtiller Helixpomatia (Linne, Helix iucorum (Linne, Helix aperta (Born, Eobania vermiculata (Miiller. Together with its tasie, snail meat has several advantages over others: quite low lipid rate and calorie values versus rich mineral, essential amino acid and fatty acid content. The composition of snail meat is presented. In addition, the composition of different snail species and the part analyzed (pedal mass and visceral mass is presented. Also, the differences in composition according to the species (snail meat horse/chicken meat, beef, swine meat, fish meat are presented. The French are the world's leading consumers of snails. !n France snails come to market in a variety of ways. Estimated consumption of snails in France is around 40 000 tones/year. Total French imports account for 25% of world imports. France is also the leading exporter of prepared snails, mainly sold as preserved snails and prepared dishes. Snail imports have been much higher than exports (65 tones exported in 2002. vs. 2.700 tones imported. Despite the large consumption, only 3% of snails in France come from production (farming. Italy is in second place in the world consumption of snails, and Spain and Germany are in the third and fourth place. The development of snails consumption in Italy is followed with the same amount of production of snails in the whole biological circle. In 2001, from 24,700 tons, 9,350 tons (37.8% came from production, 6 00 tons (2.4% came from nature, and 14,750 tons (59.70% came from imports (frozen, fresh and prepared snails. In Serbia, at the beginning of 2005, we had over 400 registered farms for snail production.

  2. Consumption and the Consumer

    Directory of Open Access Journals (Sweden)

    Maria VADUVA

    2016-09-01

    Full Text Available The consumer is that trader responsible for consumption act of some final goods or services who decided what must be produce and in what cantity, being the one who make the economic mechanism to move. Consumption is in close connection with the production of goods and services, exerting an active role, any activity should be complete by consuming its results; consumption creates the motivation to achieve economic and non-economic activities. The traditional approach to consumer behavior starts from hypothesised that all consumers seek to maximize the aggregate utility obtained of satisfactions resulting from consumption of goods taking into account the budgetary constraints given by income that consumer has and the prices of these goods. In the conditions of modern economy, consumption can be increased by diseconomies. If consumption depends on permanent income, revenue growth effectively does not exert influence on consumption only to the extent that this increase of income leads to increasing permanent income consumer. Consumption is viewed as an active agent of economic life, it is not only a consumer of goods and services but also a producer.

  3. Experience and Sustainable Consumption

    DEFF Research Database (Denmark)

    Rasmussen, Tove Arendt

    consumption may re-enchant ordinary consumption and thereby even become a part of marketing and the experience economy. New layers of meaning are at stake and altruistic motives come into play; doing something good for someone or something, aside from oneself, is a very strong trigger of positive emotions...

  4. Experience and Sustainable Consumption

    DEFF Research Database (Denmark)

    Rasmussen, Tove Arendt

    2014-01-01

    consumption may re-enchant ordinary consumption and thereby even become a part of marketing and the experience economy. New layers of meaning are at stake and altruistic motives come into play; doing something good for someone or something, aside from oneself, is a very strong trigger of positive emotions...

  5. Value Creation and Consumption

    DEFF Research Database (Denmark)

    Taillard, Marie; Voyer, Benjamin; Glaveanu, Vlad Petre

    2014-01-01

    An effect of the digital economy has been to provide consumers with almost unlimited ways to customize their consumption activities. They can craft each consumption experience to fit specific contexts, needs, emotions and other factors. A teenager’s night out is documented and shared with her...

  6. Monitoring fuel consumption for reciprocating engines

    International Nuclear Information System (INIS)

    Zebelean, D.C.

    1991-01-01

    This paper reports that Northwest Pipeline Corp. has experienced substantial fuel cost savings through a program that provides continuous monitoring of predicted consumption against actual usage for reciprocating engines. With the continuous monitoring program, the company can gauge specific fuel consumption, flag inefficient engines and determine possible problems with computer software or hardware used to measure engine operations. The plan was initiated as part of an overall effort to reduce pipe line operating cost to remain market competitive by reducing cost of services to the customer. One of the factors in determining Northwest Pipeline's cost of service is the cost of fueling engines to transport natural gas. In 1990, Northwest consumed approximately 9,600,000 MMBtu in engine fuel. Fuel gas always has been accounted for and measured. However, the thermal efficiency of the fuel gas consumed was never quantified. Engineering management set a goal in 1989 to audit fuel consumption monthly on the basis of actual fuel consumed compared to the manufacturer's predicted consumption curves. The fuel consumption comparison between actual consumption with manufacturer's predicted consumption decreased 4% in six months after the first report was published. Unbalanced engines, faulty spark plugs, fuel valves, engines requiring overhauls, and even computer software and hardware problems were found, based on this report. Total decrease in the comparison of 4% was not all realized. Approximately 1.5% of the decrease was due to revising the manufacturer's fuel consumption curves to correctly predict Northwest's vintage of engine

  7. A generic method for projecting and valuing domestic water uses, application to the Mediterranean basin at the 2050 horizon.

    Science.gov (United States)

    Neverre, Noémie; Dumas, Patrice

    2014-05-01

    The aim is to be able to assess future domestic water demands in a region with heterogeneous levels of economic development. This work offers an original combination of a quantitative projection of demands (similar to WaterGAP methodology) and an estimation of the marginal benefit of water. This method is applicable to different levels of economic development and usable for large-scale hydroeconomic modelling. The global method consists in building demand functions taking into account the impact of both the price of water and the level of equipment, proxied by economic development, on domestic water demand. Our basis is a 3-blocks inverse demand function: the first block consists of essential water requirements for food and hygiene; the second block matches intermediate needs; and the last block corresponds to additional water consumption, such as outdoor uses, which are the least valued. The volume of the first block is fixed to match recommended basic water requirements from the literature, but we assume that the volume limits of blocks 2 and 3 depend on the level of household equipment and therefore evolve with the level of GDP per capita (structural change), with a saturation. For blocks 1 and 2 we determine the value of water from elasticity, price and quantity data from the literature, using the point-extension method. For block 3, we use a hypothetical zero-cost demand and maximal demand with actual water costs to linearly interpolate the inverse demand function. These functions are calibrated on the 24 countries part of the Mediterranean basin using data from SIMEDD, and are used for the projection and valuation of domestic water demands at the 2050 horizon. They enable to project total water demand, and also the respective shares of the different categories of demand (basic demand, intermediate demand and additional uses). These projections are performed under different combined scenarios of population, GDP and water costs.

  8. Raw milk consumption and health

    Directory of Open Access Journals (Sweden)

    Popović-Vranješ Anka

    2015-01-01

    Full Text Available Contrary to the safe practices of milk pasteurization or sterilization, which effectively reduce foodborne outbreaks incidence associated with raw milk and dairy products use, outbreaks caused by such products continue to occur. Despite this fact, a worldwide movement advocating for the rights of raw milk and cheese selling and consumption, due to their specific nutritive characteristics, has strengthened significantly in recent years. Traditional agricultural manufacturers from Serbia still sell products related to thermally unprocessed milk, such as cottage cheese and raw cream. In AP Vojvodina during the period of 1981-2010 a total of 179 foodborne outbreaks were reported, where the incriminated cause of the outbreak were milk or diary. In 126 (70.39% outbreaks, totaling 2276 sick individuals and one casualty, it was confirmed that the incriminated food was from the group of dairy products. In 48 instances (26.82%, bacteriological tests confirmed that milk and dairy products were excluded as the outbreak causes, while in another 5 (2.79% outbreaks, microbiological analysis of food failed to confirm any relation to the actual epidemiological instances. In some cases, bacteriological testing of incriminated foods was not possible. In the cases of outbreaks associated with the consumption of milk and dairy products, traditional raw milk products were cited as being used. Consumption of unpasteurized milk and cheese represents public health threat. National and international rules ensuring use of safe products for human consumption have to set rules of trade of thermally processed milk and products on the market. [Projekat Ministarstva nauke Republike Srbije, br. TR31095

  9. Model for transfer of cesium and strontium to domestic animal products as a consequence of accidental deposition on ground

    International Nuclear Information System (INIS)

    Suolanen, V.

    1994-02-01

    In the study the contamination of domestic animal products (milk, beef, pork) and grain is predicted applying a compartment model approach to simulate the dynamic behaviour of radionuclides in the biosphere after an accidental atmospheric deposition. Further, the radionuclide intakes into human body by consumption of the contaminated domestic animal products and the arising internal doses, are studied. The contamination of domestic animal products and grain are predicted by considering three representative deposition cases. The considered deposition timepoints are: spring (1st of May), summer (1st of July) and autumn (1st of September). The nuclides considered are 137 Cs, 134 Cs and 90 Sr. (18 refs., 14 figs., 8 tabs.)

  10. Accounting for Water Insecurity in Modeling Domestic Water Demand

    Science.gov (United States)

    Galaitsis, S. E.; Huber-lee, A. T.; Vogel, R. M.; Naumova, E.

    2013-12-01

    Water demand management uses price elasticity estimates to predict consumer demand in relation to water pricing changes, but studies have shown that many additional factors effect water consumption. Development scholars document the need for water security, however, much of the water security literature focuses on broad policies which can influence water demand. Previous domestic water demand studies have not considered how water security can affect a population's consumption behavior. This study is the first to model the influence of water insecurity on water demand. A subjective indicator scale measuring water insecurity among consumers in the Palestinian West Bank is developed and included as a variable to explore how perceptions of control, or lack thereof, impact consumption behavior and resulting estimates of price elasticity. A multivariate regression model demonstrates the significance of a water insecurity variable for data sets encompassing disparate water access. When accounting for insecurity, the R-squaed value improves and the marginal price a household is willing to pay becomes a significant predictor for the household quantity consumption. The model denotes that, with all other variables held equal, a household will buy more water when the users are more water insecure. Though the reasons behind this trend require further study, the findings suggest broad policy implications by demonstrating that water distribution practices in scarcity conditions can promote consumer welfare and efficient water use.

  11. The domestic natural gas industry in developing countries

    International Nuclear Information System (INIS)

    Klass, D.L.; Khan, R.A.; Khwaja, S.

    1992-01-01

    The domestic natural gas industry has generally exhibited slow growth in most developing countries that are fortunate enough to have sufficient proved gas reserves to meet energy needs. But supportive government policies that promote the use of indigenous reserves are now beginning to have a positive impact in many parts of the world. Supply and distribution infrastructures are being built or modernized. And natural gas is now or will be available at prices that encourage the displacement of competitive fuels in the larger, energy-intensive industrial and power-generation markets of these countries. It is expected that the domestic gas industry in many developing countries will expand at higher rates than in the past. In the next few decades, the resulting benefits will include reductions in oil consumption per capita, improvements in the balance of payments for oil-importing and exporting developing countries, greater efficiency of energy usage and lower energy consumption per output unit, and improved environmental quality. The national economies and living standards will also undergo significant advancement

  12. PROCESS OF GLOBAL SHOCKS TRANSMISSION TO DOMESTIC FOOD PRICE LEVEL: CASE OF BANGLADESH

    Directory of Open Access Journals (Sweden)

    Fakir Azmal Huda

    2014-04-01

    Full Text Available The world experienced in dramatic price surge of food commodities since mid of 2007 to 2008. It was claimed that the crisis were being mainly for backdrop of global shocks in food and energy price. But how the shocks come to domestic market from external sources is a researchable phenomenon. Surprisingly few attempts have been made to systematically analysis of shock transmission from international to domestic market. The study analyzed the effect of global commodity market factors and domestic exchange rate development on domestic food price in Bangladesh. A bi-variants co-integration approach was applied for the analysis of shock transmission. Finally an error correction model was developed. The overall magnitudes of the pass through suggest that only 46 per cent of the total world shock pass-through in domestic economy.

  13. Domestic Violence in Pregnant Women: A Study Conducted in the Postpartum Period of Adolescents and Adults.

    Science.gov (United States)

    Lima, Lucia Helena Mello de; Mattar, Rosiane; Abrahão, Anelise Riedel

    2016-06-15

    The aim of this study was to estimate the prevalence of domestic violence in adolescent and adult mothers who were admitted to obstetrics services centers in Brazil and to identify risk factors of domestic violence and any adverse obstetric and perinatal outcomes. Researchers used standardized interviews, the questionnaire Abuse Assessment Screen, and a review of patients' medical records. Descriptive statistical analyses were also used. The prevalence of domestic violence among all participants totaled 40.1% (38.5% of adolescents, 41.7% of adults). Factors associated with domestic violence during pregnancy were as follows: a history of family violence, a greater number of sexual partners, and being a smoker. No statistically significant association was found for adverse obstetric and perinatal outcomes. Results showed that, in Vitória, Espírito Santo, Brazil, pregnancy did not protect a woman from suffering domestic violence. © The Author(s) 2016.

  14. Wood fuels consumption in households in Montenegro

    Directory of Open Access Journals (Sweden)

    Glavonjić Branko D.

    2013-01-01

    Full Text Available The paper presents the results of researching wood fuels consumption in households in Montenegro in the heating season 2011/2012. The research was conducted in the period October-November 2012 on the sample of 5% of the total number of households which stated to use solid fuels for heating purposes in the 2011 census. Results of the conducted researches on the presence and amounts of fuels consumed in households in Montenegro showed that total firewood consumption in the heating season 2011/2012 (both urban and rural households was 703,571 m3. Wood consumption is the lowest in the households in the municipalities in the coastal zone, it is somewhat higher in central zone and the highest in the zone on the north of Montenegro. Average wood consumption in households in the coastal zone municipalities is 3.79 m3, in the central zone it is 5.02 m3 and on the north of Montenegro it is 6.74 m3/household. Observed on the level of Montenegro, average firewood consumption per household was 5.49 m3 and as such it best represents relatively low consumption level in the coastal zone and high consumption level on the north of Montenegro. Compared to the neighboring countries, average firewood consumption per household in Montenegro in the amount of 5.49 m3 is significantly lower than the average consumption in Serbia which is 7.3 m3/household as well as in Slovenia in the amount of 6.5 m3.

  15. Bat consumption in Thailand

    Directory of Open Access Journals (Sweden)

    Kanokwan Suwannarong

    2016-01-01

    Full Text Available Background: Human consumption of bats poses an increasing public health threat globally. Communities in which bat guano is mined from caves have extensive exposure to bat excreta, often harvest bats for consumption, and are at risk for bat-borne diseases. Methods: This rapid ethnographic study was conducted in four provinces of Thailand (Ratchaburi, Sakaeo, Nakorn Sawan, and Phitsanulok, where bat guano was mined and sold during the period April–August 2014. The aim of this study was to understand behaviors and risk perceptions associated with bat conservation, exposure to bats and their excreta, and bat consumption. Sixty-seven respondents playing various roles in bat guano mining, packaging, sale, and use as fertilizer participated in the study. Data were collected through interviews and/or focus group discussions. Results: In spite of a bat conservation program dating back to the 1980s, the benefits of conserving bats and the risks associated with bat consumption were not clear and infrequently articulated by study respondents. Discussion: Since bat consumption continues, albeit covertly, the risk of bat-borne diseases remains high. There is an opportunity to reduce the risk of bat-borne diseases in guano-mining communities by strengthening bat conservation efforts and raising awareness of the health risks of bat consumption. Further research is suggested to test behavior change strategies for reducing bat consumption.

  16. Bat consumption in Thailand.

    Science.gov (United States)

    Suwannarong, Kanokwan; Schuler, Sidney

    2016-01-01

    Human consumption of bats poses an increasing public health threat globally. Communities in which bat guano is mined from caves have extensive exposure to bat excreta, often harvest bats for consumption, and are at risk for bat-borne diseases. This rapid ethnographic study was conducted in four provinces of Thailand (Ratchaburi, Sakaeo, Nakorn Sawan, and Phitsanulok), where bat guano was mined and sold during the period April-August 2014. The aim of this study was to understand behaviors and risk perceptions associated with bat conservation, exposure to bats and their excreta, and bat consumption. Sixty-seven respondents playing various roles in bat guano mining, packaging, sale, and use as fertilizer participated in the study. Data were collected through interviews and/or focus group discussions. In spite of a bat conservation program dating back to the 1980s, the benefits of conserving bats and the risks associated with bat consumption were not clear and infrequently articulated by study respondents. Since bat consumption continues, albeit covertly, the risk of bat-borne diseases remains high. There is an opportunity to reduce the risk of bat-borne diseases in guano-mining communities by strengthening bat conservation efforts and raising awareness of the health risks of bat consumption. Further research is suggested to test behavior change strategies for reducing bat consumption.

  17. Endothermic technology for domestic houses

    International Nuclear Information System (INIS)

    Virk, G.S.

    2005-01-01

    The paper introduces the endothermic energy systems being developed for buildings. These use the concept of solar assisted heat pumps where thermal energy is harvested using large integrated solar collectors connected to energy stores. The low grade energy is upgraded using heat pumps to provide thermal energy effectively to a wide variety of applications for space heating and cooling and hot water. The domestic housing sector is focused upon here and a current EC funded project aimed at assessing the potential of the endothermic technology for providing the thermal energy for space heating and cooling and hot water is presented. (author)

  18. THE DOMESTIC VIOLENCE ON CHILDREN

    Directory of Open Access Journals (Sweden)

    SAVCA Lucia

    2017-11-01

    Full Text Available Any form of domestic violence leaves its mark on minority's personality forma¬tion and generates dysfunctions in the behavioral, cognitive and emotional sphere. The study found that in the modern family up to 30% of children suffer from physical violence and up to 45% by psychological violence. Sexual violence, unlike other forms of violence, is more difficult to discover. It has more dramatic consequences and re¬quires a longer time for psychological recovery. In this study, are described a few cases of sexual violence in the family literally

  19. [Atopic dermatitis and domestic animals].

    Science.gov (United States)

    Song, M

    2000-09-01

    Several arguments are raised attributing to aeroallergens an important role in atopic dermatitis. The aeroallergens that penetrate the epidermis could be fixed by IgE on the Langerhans cells and then induce a cellular mediator reaction comparable to that of allergic contact eczema. Patch tests have been developed to evaluate the role of aeroallergens (dust mites, animal dander, etc.). Preventive anti-dust mites measures in the home of atopic patients are recommended. Eviction of domestic animals (cat, dog, etc.) or avoidance measures for animal dander in the home can produce improvement in atopic dermatitis. Oral specific immunotherapy is being validated as a treatment for this disease.

  20. A missing link? The case of Norway and Sweden: Does increased renewable energy production impact domestic greenhouse gas emissions?

    International Nuclear Information System (INIS)

    Blindheim, Bernt

    2015-01-01

    This article examines how the EU's RES directive will impact domestic greenhouse gas emissions in Norway and Sweden by 2020. The directive aims for a higher RES share in the energy consumption mix, and Norway and Sweden have established a common electricity certificate scheme to help achieve these RES goals. In terms of how these two national RES plans will impact domestic emissions by 2020, factors such as nuclear power, consumption changes and the energy balance must be considered. The most practical approach to evaluate the plans’ impact on emissions is to focus on changes in carbon-based consumption within the three directive sectors. The Norwegian RES action plan will not affect domestic emissions unless the electricity surplus generated by the certificate market is used to phase out fossil fuels in domestic sectors beyond the scope of the RES directive. The use of electricity to phase out fossil fuel consumption in the offshore sector would substantially reduce Norwegian emissions figures. The Swedish plan would positively impact Swedish greenhouse gas emissions; however, this impact is limited, primarily because a substantial increase in energy consumption is expected. - Highlights: • Implementation of the EU directive on use of energy from renewable sources (RES). • A comparison between Norway and Sweden. • The common green certificate market. • Does increased share of renewable energy impact on greenhouse gas emissions. • Calculations indicate that increased RES share has limited impact on emissions

  1. Contribution of domestic industry to the spanish nuclear program

    International Nuclear Information System (INIS)

    Palacios, L.

    1987-01-01

    The incorporation of nuclear energy to the spanish electricity supply system dates back to the 1960's, when the industrial infrastructure of the country was being modernized. The first round of Nuclear Power Plants was ordered on a turnkey basis from foreign established vendors and the participation of domestic suppliers of mechanical and electrical equipment was smaller than that of engineering, construction and erection companies. The 1960's and early 1970's witnessed a high rate of growth in electricity consumption. This fact plus the scarcity of domestic energy resources prompted an ambitious energy plan with a strong nuclear component. A second round of non-turnkey orders was placed by the Spanish utilities. Spanish industry, on the basis of a reliable market and the government guidelines to increase substantially the domestic participation, launched a determined effort to reorganize its activities to produce high quality, competitive components. The main thrust of this effort was directed to creating quality asurance systems, assimilating construction codes such as ASME Section III and realizing some investment in equipment and acquisition of manufacturing knowhow. Existing plants were largely used. A third round of plants was ordered during the 1970's for which full participation was targeted. During this phase this industrial infrastructure was completed with some new plants (for primary components and fuel fabrication) and a host of smaller, specialized firms for parts and services. The present situation is one of maturity in the design and manufacturing capacity for most components, with the exception of some raw materials and specialized items for which the economic threshold far exceeds the domestic needs... (author)

  2. Marriage and Consumption

    DEFF Research Database (Denmark)

    Blow, Laura; Browning, Martin; Ejrnæs, Mette

    We examine theoretically and empirically consumption over the early part of the life-cycle. The main focus is on the transition from being single to living with someone else. Our theoretical model allows for publicness in consumption; uncertainty concerning marriage; differences between lifetime...... incomes for prospective partners and a marriage premium. We develop a two period model to bring out the main features of the impact of marriage on consumption and saving. We then develop a multi-period model that can be taken to the data on expenditures by singles and couples aged between 18 and 30. Our...

  3. Astaxanthin uptake in domestic dogs and cats

    Directory of Open Access Journals (Sweden)

    Massimino Stefan

    2010-06-01

    Full Text Available Abstract Background Research on the uptake and transport of astaxanthin is lacking in most species. We studied the uptake of astaxanthin by plasma, lipoproteins and leukocytes in domestic dogs and cats. Methods Mature female Beagle dogs (18 to 19 mo old; 11 to 14 kg BW were dosed orally with 0, 0.1, 0.5, 2.5, 10 or 40 mg astaxanthin and blood taken at 0, 3, 6, 9, 12, 18 and 24 h post-administration (n = 8/treatment. Similarly, mature domestic short hair cats (12 mo old; 3 to 3.5 kg body weight were fed a single dose of 0, 0.02, 0.08, 0.4, 2, 5, or 10 mg astaxanthin and blood taken (n = 8/treatment at the same interval. Results Both dogs and cats showed similar biokinetic profiles. Maximal astaxanthin concentration in plasma was approximately 0.14 μmol/L in both species, and was observed at 6 h post-dosing. The plasma astaxanthin elimination half-life was 9 to 18 h. Astaxanthin was still detectable by 24 h in both species. In a subsequent study, dogs and cats were fed similar doses of astaxanthin daily for 15 to 16 d and astaxanthin uptake by plasma, lipoproteins, and leukocytes studied. In both species, plasma astaxanthin concentrations generally continued to increase through d 15 or 16 of supplementation. The astaxanthin was mainly associated with high density lipoprotein (HDL. In blood leukocytes, approximately half of the total astaxanthin was found in the mitochondria, with significant amounts also associated with the microsomes and nuclei. Conclusion Dogs and cats absorb astaxanthin from the diet. In the blood, the astaxanthin is mainly associated with HDL, and is taken up by blood leukocytes, where it is distributed to all subcellular organelles. Certain aspects of the biokinetic uptake of astaxanthin in dogs and cats are similar to that in humans.

  4. High-efficiency pumps drastically reduce energy consumption

    Energy Technology Data Exchange (ETDEWEB)

    Anon

    2002-05-01

    Wilo's Stratos pumps for air conditioning and other domestic heating applications combine the advantages of wet runner technology with an innovative electronic commutator motor. The energy consumption of these high-efficiency pumps is halved compared with similar wet runner designs. With vast numbers of pumps used in buildings across Europe alone, the adoption of this technology potentially offers significant energy sayings. (Author)

  5. Attitudes of Young Adult Men Toward Domestic Violence and Factors Affecting Their Attitudes in Turkey.

    Science.gov (United States)

    Adıbelli, Derya; Ünal, Ayşe Sevim; Şen, Tülay

    2016-10-01

    Domestic violence is commonly observed worldwide; however, exposure to violence is not often mentioned directly. Prevention of domestic violence may be one of the most important social problems and requires much time and effort to resolve. This study was conducted to determine the attitudes toward domestic violence of Turkish males who are young adult and undertake military service, and the factors that affect these attitudes. A cross-sectional study design was used. This study was conducted with 221 young adult men who applied to Sarıkamış Military Hospital between December 2012 and February 2013. A questionnaire and the Attitude Toward Domestic Violence Scale were used for the collection of data. One-way ANOVA, T test, Kruskal-Wallis test, and Mann-Whitney U test were used in the process of analyzing the data. In the study, it was found that 10% of the young adult men were exposed to violence within their own family and the average of their total scores from the Attitude Toward Domestic Violence Scale was 49.41 ± 7.27. It was confirmed that undereducated men have more negative attitudes toward domestic violence than other groups. The present study determined that men who have negative attitudes toward domestic violence and who have a low education level affected attitudes toward domestic violence negatively. It is important that violence is prevented before it occurs. In this respect, health professionals, politicians, teachers, academics, and all community leaders have an important role in preventing initiatives on violence.

  6. Domestic violence against pregnant women: A prospective study in a metropolitan city, İstanbul

    Science.gov (United States)

    Cengiz, Hüseyin; Kanawati, Ammar; Yıldız, Şükrü; Süzen, Sema; Tombul, Tuba

    2014-01-01

    Objective Violence against women, particularly against pregnant women, is increasingly being recognized as a significant problem around the world. Limited studies were found about domestic violence among pregnant women. The aim of this study was to determine the prevalence of domestic violence during pregnancy and the factors affecting it. Material and Methods This prospective study was conducted at the Department of Obstetrics and Gynecology, between January 2012 and April 2013. A total of 1349 pregnant women, irrespective of age and socioeconomic status, were interviewed using a questionnaire in the local language. Results The incidence of domestic violence in this study was 2.37%. The mean age of women who reported violence was 29.06±5.53 years. Age, marriage duration, gravidity, parity, educational level, partner’s educational level, and monthly income exerted no significant influences on women who experienced domestic violence during their pregnancies (p>0.05). Women who resided in the same houses with large extended families were at significantly higher risk of domestic violence during pregnancy in comparison with the pregnant women who lived within a core family (p=0.018). Conclusion Domestic violence during pregnancy is a potential public health problem. Education, improvements in economic autonomy, and society’s attitudes may reduce domestic violence. Health-care providers should increase their awareness of risk factors to protect women from domestic violence. PMID:24976770

  7. Divisia amount and price index for energy consumption

    International Nuclear Information System (INIS)

    Bentzen, J.

    1993-01-01

    In connection with the calculation of total energy consumption related to aggregation of the individual fuel's combustion values, an alternative to Btu aggregation (combustion value measurement), designated the ''Divisia index'', is presented. This represents an economic measure for energy consumption. The Divisia index is demonstrated in relation to total national energy consumption and total energy consumption within the Danish housing sector and also with regard to the estimation of price and income elasticity within energy demand. It is only possible to utilize the Divisia index in relation to the last 20 years, which is the period where energy consumption has stagnated. The question of possible irreversible effects on energy consumption caused by large variations in energy prices is discussed. It is suggested that the reaction to a fall in prices is different and less significant than is the case with price rises. In the long term, results point at a reasonably high price elasticity within energy demand. (AB) (22 refs.)

  8. DOMESTIC DEVELOPMENT IN THE LABYRINTH

    Directory of Open Access Journals (Sweden)

    Arnoldo Oscar, Delgado

    2010-01-01

    Full Text Available Since its installation in our country, domestic development theory and practice have been object of diverse assimilation that, at times, contributed to dilute an essential feature of those clusters of Small and Medium Enterprises (SMEs that founded the domestic interest in 1970’s: the continuous innovation of products and production processes, possible only by the imprint of cultural factors in the establishment of a socio-institutional environment self-regulated to benefit it. The stage begun in 2003 seems to be at a similar risk: in order to reverse the terrible consequences of the previous decade and achieving a growth with an inclusion, now it assimilates into the social economy trying to go beyond mere social welfares and form a socio/productive mesh based on solidarity and cooperation ties. Beyond the legitimacy of the pose, the precariousness of the underlying setting demonstrates a gap that still separates us from the ideal model, requiring from us to agree seriously with the medium and long term state policy to promote the territorial development according to the contemporary society requirements.

  9. Interactive energy consumption visualization

    CSIR Research Space (South Africa)

    Lunga, D

    2014-11-01

    Full Text Available in an office building environment. The main goal is to highlight high consumptions patterns, estimate costs and savings, and recommend energy saving strategies. In its useful nature, the dashboard can provide valuable information for further programs tied...

  10. Water footprints of cities - indicators for sustainable consumption and production

    Science.gov (United States)

    Hoff, H.; Döll, P.; Fader, M.; Gerten, D.; Hauser, S.; Siebert, S.

    2014-01-01

    Water footprints have been proposed as sustainability indicators, relating the consumption of goods like food to the amount of water necessary for their production and the impacts of that water use in the source regions. We further developed the existing water footprint methodology, by globally resolving virtual water flows from production to consumption regions for major food crops at 5 arcmin spatial resolution. We distinguished domestic and international flows, and assessed local impacts of export production. Applying this method to three exemplary cities, Berlin, Delhi and Lagos, we find major differences in amounts, composition, and origin of green and blue virtual water imports, due to differences in diets, trade integration and crop water productivities in the source regions. While almost all of Delhi's and Lagos' virtual water imports are of domestic origin, Berlin on average imports from more than 4000 km distance, in particular soy (livestock feed), coffee and cocoa. While 42% of Delhi's virtual water imports are blue water based, the fractions for Berlin and Lagos are 2 and 0.5%, respectively, roughly equal to the water volumes abstracted in these two cities for domestic water use. Some of the external source regions of Berlin's virtual water imports appear to be critically water scarce and/or food insecure. However, for deriving recommendations on sustainable consumption and trade, further analysis of context-specific costs and benefits associated with export production will be required.

  11. The UK-DALE dataset, domestic appliance-level electricity demand and whole-house demand from five UK homes

    Science.gov (United States)

    Kelly, Jack; Knottenbelt, William

    2015-03-01

    Many countries are rolling out smart electricity meters. These measure a home’s total power demand. However, research into consumer behaviour suggests that consumers are best able to improve their energy efficiency when provided with itemised, appliance-by-appliance consumption information. Energy disaggregation is a computational technique for estimating appliance-by-appliance energy consumption from a whole-house meter signal. To conduct research on disaggregation algorithms, researchers require data describing not just the aggregate demand per building but also the ‘ground truth’ demand of individual appliances. In this context, we present UK-DALE: an open-access dataset from the UK recording Domestic Appliance-Level Electricity at a sample rate of 16 kHz for the whole-house and at 1/6 Hz for individual appliances. This is the first open access UK dataset at this temporal resolution. We recorded from five houses, one of which was recorded for 655 days, the longest duration we are aware of for any energy dataset at this sample rate. We also describe the low-cost, open-source, wireless system we built for collecting our dataset.

  12. The UK-DALE dataset, domestic appliance-level electricity demand and whole-house demand from five UK homes.

    Science.gov (United States)

    Kelly, Jack; Knottenbelt, William

    2015-01-01

    Many countries are rolling out smart electricity meters. These measure a home's total power demand. However, research into consumer behaviour suggests that consumers are best able to improve their energy efficiency when provided with itemised, appliance-by-appliance consumption information. Energy disaggregation is a computational technique for estimating appliance-by-appliance energy consumption from a whole-house meter signal. To conduct research on disaggregation algorithms, researchers require data describing not just the aggregate demand per building but also the 'ground truth' demand of individual appliances. In this context, we present UK-DALE: an open-access dataset from the UK recording Domestic Appliance-Level Electricity at a sample rate of 16 kHz for the whole-house and at 1/6 Hz for individual appliances. This is the first open access UK dataset at this temporal resolution. We recorded from five houses, one of which was recorded for 655 days, the longest duration we are aware of for any energy dataset at this sample rate. We also describe the low-cost, open-source, wireless system we built for collecting our dataset.

  13. Emotions and consumption behaviour

    OpenAIRE

    I. Soscia

    2013-01-01

    This stimulating book scrutinizes how emotions function in consumers, from both a psychological and a managerial perspective. It demonstrates how gratitude, happiness, guilt, anger, pride and sadness determine different post-consumption behaviours such as positive and negative word of mouth, repurchase intention and complaint behaviour. The emotional side of consumption seems to play an essential role in explaining choices made and actions taken by consumers. Isabella Soscia explores the ...

  14. Carbon offsetting: sustaining consumption?

    OpenAIRE

    Heather Lovell; Harriet Bulkeley; Diana Liverman

    2009-01-01

    In this paper we examine how theories of sustainable and ethical consumption help us to understand a new, rapidly expanding type of consumer product designed to mitigate climate change: carbon offsets. The voluntary carbon offset market grew by 200% between 2005 and 2006, and there are now over 150 retailers of voluntary carbon offsets worldwide. Our analysis concentrates on the production and consumption of carbon offsets, drawing on ideas from governmentality and political ecology about how...

  15. Changes in cultural consumption

    DEFF Research Database (Denmark)

    Navarrete, T.; Borowiecki, K. J.

    2016-01-01

    Visits to museums have been studied as hedonic and utilitarian forms of cultural consumption, though limited attention has been given to the access of museum collections online. We perform a unique historic analysis of the visibility of collections in a museum of ethnographic collections and comp......, particularly when showing them being used). Results support understanding of online heritage consumption and emerging dynamics, particularly outside of an institutional environment, such as Wikipedia. © 2016 Informa UK Limited, trading as Taylor & Francis Group....

  16. Consumption and Children

    DEFF Research Database (Denmark)

    Browning, Martin; Ejrnæs, Mette

    2009-01-01

    supply. We develop two tests of the extreme hypothesis that only changes in family structure matter. We estimate effects of the numbers and ages of children on consumption. These estimates allow us to rationalize all of the increase in consumption without recourse to any of the causal mechanisms. Our...... estimates can be interpreted either as giving upper bounds on the effects of children or as evidence that the other causes are not important....

  17. Designating Domestic Terrorist Individuals or Groups

    Science.gov (United States)

    2010-09-01

    These individuals and groups include the Black Panther Party, Weather Underground, Covenant Sword and the Arm of the Lord, Ku Klux Klan, Earth...based and left wing and right wing groups such as the Covenant Sword and the Arm of the Lord, Ku Klux Klan, Black Panther Party, and the Weather...TERMS Watch list, domestic terrorism, validation, designation, domestic terrorism organization, material support, domestic surveillance, SHAC, animal

  18. Fuel for domestic and metallurgical uses

    Energy Technology Data Exchange (ETDEWEB)

    Basu, D.; Chakrabarti, R.K.

    1981-02-01

    To meet the energy requirements in the domestic and metallurgical sectors CMPDI have taken in hand some developmental projects using coal as a feedback. 4 projects are described - mechanized conversion of coal to domestic coke, formed coke making by Didier-Keihan-Sumitomo process, domestic briquette making based on non-copking coal resources, and smokeless coal blocks utilising inferior grade raw coal and washery by-products.

  19. 25 CFR 11.454 - Domestic violence.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Domestic violence. 11.454 Section 11.454 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAW AND ORDER COURTS OF INDIAN OFFENSES AND LAW AND ORDER CODE Criminal Offenses § 11.454 Domestic violence. (a) A person who commits domestic violence by inflicting physical harm, bodily injury, or sexua...

  20. Trends and Consumption Structures of China’s Blue and Grey Water Footprint

    Directory of Open Access Journals (Sweden)

    Huixiao Wang

    2018-04-01

    Full Text Available Water footprint has become a common method to study the water resources utilization in recent years. By using input–output analysis and dilution theory, the internal water footprint, blue water footprint and grey water footprint of China from 2002 to 2012 were estimated, and the consumption structure of water footprint and virtual water trade were analyzed. The results show: (1 From 2002 to 2012, the average annual internal water footprint was 3.83 trillion m3 in China, of which the blue water footprint was 0.25 trillion m3, and the grey water footprint was 3.58 trillion m3 (with Grade III water standard accounting; both the internal water footprint and grey water footprint experienced decreasing trends from 2002 to 2012, except for a dramatic increase in 2010; (2 Average annual virtual blue water footprint was the greatest in agriculture (39.2%, while tertiary industry (27.5% and food and tobacco processing (23.7% were the top two highest for average annual virtual grey water footprint; (3 Virtual blue water footprint in most sectors showed increasing trends due to the increase of final demand, while virtual grey water footprint in most sectors showed decreasing trends due to the decreases of total return water coefficients and conversion coefficients of virtual grey water footprint; (4 For water resources, China was self-reliant: the water used for producing the products and services to meet domestic consumption was taken domestically; meanwhile, China exported virtual water to other countries, which aggravated the water stress in China.

  1. Equivalent electricity storage capacity of domestic thermostatically controlled loads

    International Nuclear Information System (INIS)

    Sossan, Fabrizio

    2017-01-01

    A method to quantify the equivalent storage capacity inherent the operation of thermostatically controlled loads (TCLs) is developed. Equivalent storage capacity is defined as the amount of power and electricity consumption which can be deferred or anticipated in time with respect to the baseline consumption (i.e. when no demand side event occurs) without violating temperature limits. The analysis is carried out for 4 common domestic TCLs: an electric space heating system, freezer, fridge, and electric water heater. They are simulated by applying grey-box thermal models identified from measurements. They describe the heat transfer of the considered TCLs as a function of the electric power consumption and environment conditions. To represent typical TCLs operating conditions, Monte Carlo simulations are developed, where models inputs and parameters are sampled from relevant statistical distributions. The analysis provides a way to compare flexible demand against competitive storage technologies. It is intended as a tool for system planners to assess the TCLs potential to support electrical grid operation. In the paper, a comparison of the storage capacity per unit of capital investment cost is performed considering the selected TCLs and two grid-connected battery storage systems (a 720 kVA/500 kWh lithium-ion unit and 15 kVA/120 kWh Vanadium flow redox) is performed. - Highlights: • The equivalent storage capacity of domestic TCLs is quantified • A comparison with battery-based storage technologies is performed • We derive metrics for system planners to plan storage in power system networks • Rule-of-thumb cost indicators for flexible demand and battery-based storage

  2. Domestic violence screening of obstetric triage patients in a military population.

    Science.gov (United States)

    Lutgendorf, M A; Thagard, A; Rockswold, P D; Busch, J M; Magann, E F

    2012-10-01

    The objective was to estimate the self-reported prevalence of domestic violence in a pregnant military population presenting for emergency care, and to determine the acceptability of domestic violence screening. A prospective observational survey of patients presenting for obstetric emergency care. Women were anonymously screened for domestic violence using the Abuse Assessment Screen. A total of 499 surveys were distributed, with 26 duplicate surveys. After excluding the 12 blank surveys, a total of 461 surveys were included in the final analysis. The lifetime prevalence of domestic violence (including physical, emotional and sexual abuse) was 22.6% (95% CI=19.0 to 26.4) with 4.1% (95% CI=2.3-6.0) of women reporting physical abuse in the past year and 2.8% (95% CI=1.3-4.3) reporting abuse since becoming pregnant. The majority of women 91.8% (95% CI=88.7-94.2) were not offended by domestic violence screening and 88.8% (95% CI=82.0-88.9) felt that patients should be routinely screened. The self-reported prevalence of domestic violence in a pregnant military population presenting for emergency care was 22.6%. Most women are not offended by domestic violence screening and support routine screening.

  3. A Benchmarking System for Domestic Water Use

    Directory of Open Access Journals (Sweden)

    Dexter V. L. Hunt

    2014-05-01

    Full Text Available The national demand for water in the UK is predicted to increase, exacerbated by a growing UK population, and home-grown demands for energy and food. When set against the context of overstretched existing supply sources vulnerable to droughts, particularly in increasingly dense city centres, the delicate balance of matching minimal demands with resource secure supplies becomes critical. When making changes to "internal" demands the role of technological efficiency and user behaviour cannot be ignored, yet existing benchmarking systems traditionally do not consider the latter. This paper investigates the practicalities of adopting a domestic benchmarking system (using a band rating that allows individual users to assess their current water use performance against what is possible. The benchmarking system allows users to achieve higher benchmarks through any approach that reduces water consumption. The sensitivity of water use benchmarks are investigated by making changes to user behaviour and technology. The impact of adopting localised supplies (i.e., Rainwater harvesting—RWH and Grey water—GW and including "external" gardening demands are investigated. This includes the impacts (in isolation and combination of the following: occupancy rates (1 to 4; roof size (12.5 m2 to 100 m2; garden size (25 m2 to 100 m2 and geographical location (North West, Midlands and South East, UK with yearly temporal effects (i.e., rainfall and temperature. Lessons learnt from analysis of the proposed benchmarking system are made throughout this paper, in particular its compatibility with the existing Code for Sustainable Homes (CSH accreditation system. Conclusions are subsequently drawn for the robustness of the proposed system.

  4. USSR Report: Consumer Goods and Domestic Trade

    National Research Council Canada - National Science Library

    1985-01-01

    .... This document contains articles on consumer goods and domestic trade issues within the USSR. Topics include: production, distribution, economics, housing and personal services, policies, personal income and savings.

  5. National potential of saving of electricity in domestic refrigeration; Potencial nacional de ahorro de electricidad en refrigeracion domestica

    Energy Technology Data Exchange (ETDEWEB)

    Arroyo C, Fernando [Universidad Nacional Autonoma de Mexico (Mexico); Ambriz G, Juan Jose; Romero P, Hernando [Universidad Autonoma Metropolitana, (Mexico)

    2003-07-01

    In the present paper the evaluation of the potential of saving of electrical energy in Mexico is presented, by means of the substitution of old refrigerators of low efficiency by modern high efficiency ones. This potential is very ample, since the replacement of the old models by new follows a very slow curve, if the economic difficulties of the Mexican families are considered and that, on the other hand, the technology of the domestic refrigerators is so reliable that they have a very long life and they are not easily rejected. In field work have been found refrigerators operating with ages of more than 30 years and still 40. In Mexico, it is estimated that the refrigeration is responsible for around 29% of the of electricity consumption in homes settled in tempered climate and of 14 % in those of warm climate in which air conditioning is used. The proposal of this work is the organization of a governmental program of accelerated substitution of refrigerators that helps to acquire an efficient refrigerator and to reject the old ones. The results indicate that if a total renovation of the park of domestic refrigerators is made, the saving of electrical energy would reach the 5.2 TWh/a which represents the 44.5% of the total consumption of 11.7 TWh in a year. [Spanish] En el presente trabajo se presenta la evaluacion del potencial de ahorro de energia electrica en Mexico, mediante la substitucion de refrigeradores antiguos de baja eficiencia por modernos de alta eficiencia. Este potencial es muy amplio, ya que el reemplazo de los modelos viejos por nuevos sigue una curva muy lenta, si se consideran las dificultades economicas de las familias mexicanas y que, por otro lado, la tecnologia de los refrigeradores domesticos es tan confiable que tienen una vida muy larga y no se desechan facilmente. En trabajos de campo se han encontrado refrigeradores operando con edades de mas de 30 anos y aun 40. En Mexico, se estima que la refrigeracion es responsable de alrededor del

  6. Communal heating statistics for seven selected sites. Heating energy consumption, heating cost, and carbon dioxide emissions of domestic buildings with central heating systems. Final report; Kommunale Heizspiegel fuer sieben ausgewaehlte Standorte. Heizenergieverbrauch, Heizkosten und CO{sub 2}-Emissionen von zentralbeheizten Wohngebaeuden. Abschlussbericht

    Energy Technology Data Exchange (ETDEWEB)

    Bade, M. [comp.

    1999-10-01

    Heating staticstics help to define potential energy savings, informing building owners, landlords and tenants on specific energy consumption and specific heating cost of centrally heated multiple dwellings and enabling them a comparison with other buildings of a community. Data are evaluated separately for natural gas, heating oil and district heat. Statistics are presented for the cities of Kiel, Hamburg, Dortmund, Naumburg, Dresden, Wiesbaden and Esslingen. The heating statistics were established in cooperation with heat metering and billing services and building societies in order to obtain a wide data base. [German] Heizpiegel koennen ein wirksames Instrument zur Ausschoepfung des vorhandenen Energiesparpotentials im Gebaeudebestand sein. Sie informieren Gebaeudeeigentuemer, Vermieter und Mieter ueber den spezifischen Heizenergieverbrauch und die spezifischen Heizkosten von zentralbeheizten Mehrfamiliengebaeuden und ermoeglichen gleichzeitig einen Vergleich mit dem uebrigen Gebaeudebestand einer Kommune bzw. Stadt. Die zur Erstellung von Heizspiegeln erforderliche Datenauswertung erfolgt getrennt nach den Energietraegern Erdgas, Heizoel und Fernwaerme. Im Rahmen des Projektes wurden fuer die Staedte Kiel, Hamburg, Dortmund, Naumburg, Dresden, Wiesbaden und Esslingen Heizspiegel erstellt. Bei der Erstellung der Heizspiegel konnte durch die Mitarbeit mehrerer Heizkosten-Verteilerfirmen und Wohnungsgesellschaften auf eine relativ breite Datenbasis zurueckgegriffen werden. (orig.)

  7. Economic theories of sustainable consumption

    NARCIS (Netherlands)

    Ferrer-i-Carbonell, Ada; Bergh, van den Jeroen C.J.M.

    1999-01-01

    The term `sustainable consumption' denotes the search for consumption patterns that reduce human pressure on the environment and nature. This searchinvolves three levels of research. First, the relationship between consumption, lifestyles and environmental sustainability has to be clarified.

  8. Tattoo, piercing, and adolescent tobacco consumption.

    Science.gov (United States)

    Guéguen, Nicolas

    2013-01-01

    Abstract The objective of the study was to evaluate the link between tattoos and/or piercings and young people's tobacco consumption. A total of 2587 students (1168 females and 1419 males) were asked about tattoos, piercings, and tobacco consumption. Young men and young girls who had tattoos and/or wore piercings were more likely to report smoking behavior, earlier smoking behavior, and higher cigarette consumption per day. It was also found that both with men and women, the combined effects of piercings and tattoos were associated with an increase in smoking behavior. Piercings and/or tattoos as well as combined piercings and tattoos appeared as markers of tobacco consumption. Such marks could serve as signs for educators, parents, and physicians.

  9. Photovoltaic Self-Consumption; Autoconsumo fotovoltaico

    Energy Technology Data Exchange (ETDEWEB)

    Alonso Abella, M.; Chenlo Romero, F.

    2013-02-01

    This paper analyzes the photovoltaic (PV) self consumption, or the option of using photovoltaic systems connected to the electric grid for the purpose of consuming the PV generated energy in the own installation (homes, small industries, office buildings, etc.) in order to reduce the external demand and the electric bill. At this time there is a legal vacuum regarding the installation of these generation systems for self-consumption, and the PV business sector and society are calling for the establishment of a legal and economic framework. Assuming that what can be saved with a photovoltaic system for domestic self-consumption is the cost of the kWh consumed currently 15c/kWh that there are no additional charges and that the cost of the turnkey photovoltaic system currently ranges from 1.8/Wp to 2.5/Wp, the resulting amortization period would be between 8 and 11 years for the condition of annual net metering. (Author) 31 refs.

  10. High-Strength Domestic Wastewater Treatment and Reuse with Onsite Passive Methods

    Directory of Open Access Journals (Sweden)

    José de Anda

    2018-01-01

    Full Text Available This paper describes the preliminary monitoring results of an onsite pilot wastewater treatment plant consisting of a septic tank, an anaerobic up-flow filter, and a horizontal subsurface flow wetland system planted with Agapanthus africanus. The system was designed to treat heavily polluted domestic wastewater produced in a research and development (R&D center, reaching additional goals of zero energy consumption and eliminating the use of chemical additives. First water quality data shows that organic load in the treated sewage were removed achieving more than 95% efficiency. Nutrients were removed by almost 50%, and fecal and total coliform counts decreased by 99.96%. The results were compared to official Mexican regulations for wastewater discharged into lakes and reservoirs complied with all of them except for nutrients. In this pilot project, the resulting treated wastewater was directly reused for watering the green areas of the R&D center. The result was that the excess of nutrients improved the quality of the grass, avoiding the use of synthetic fertilizers, and created a wetland habitat for small wildlife species living in the area.

  11. The role of domestic biomass in electricity, heat and grid balancing markets in Switzerland

    International Nuclear Information System (INIS)

    Panos, Evangelos; Kannan, Ramachandran

    2016-01-01

    The Swiss Energy Strategy targets to reduce per capita energy consumption, to decrease the share of fossil energy and to replace nuclear electricity generation by gains in efficiency and renewable energy sources. In view of the above objectives, we evaluated the prospects of biomass in stationary applications and grid balancing from an energy system perspective. We quantify a number of “what-if” scenarios using a cost-optimisation bottom-up model, with detailed representation of biomass production and use pathways, electricity and heat sectors, and grid ancillary services markets. The scenario analysis shows that domestic biomass can contribute 5–7% in electricity and 14–21% in heat production by 2050, depending on natural gas prices and climate policy intensity. Pooling of biogenic driven cogeneration plants can provide about 22–44% of the total secondary control power in 2050. Generally, biogenic technologies complement other assets in heat, electricity and ancillary services markets such as heat pumps, new renewable sources and hydropower. - Highlights: • Development and application of the Swiss TIMES electricity and heat system model. • Bioenergy supplies 5–7% of electricity and 14–21% of heat by 2050. • Biogenic gas driven CHP can provide 22–44% of secondary control power in 2050.

  12. Wild genius - domestic fool? Spatial learning abilities of wild and domestic guinea pigs

    OpenAIRE

    Sachser Norbert; Pickel Thorsten; Lewejohann Lars; Kaiser Sylvia

    2010-01-01

    Abstract Background Domestic animals and their wild relatives differ in a wide variety of aspects. The process of domestication of the domestic guinea pig (Cavia aperea f. porcellus), starting at least 4500 years ago, led to changes in the anatomy, physiology, and behaviour compared with their wild relative, the wild cavy, Cavia aperea. Although domestic guinea pigs are widely used as a laboratory animal, learning and memory capabilities are often disregarded as being very scarce. Even less i...

  13. China's energy consumption under the global economic crisis: Decomposition and sectoral analysis

    International Nuclear Information System (INIS)

    Li, Fangyi; Song, Zhouying; Liu, Weidong

    2014-01-01

    It is now widely recognized that there is a strong relationship between energy consumption and economic growth. Most countries′ energy demands declined during the economic depression of 2008–2009 when a worldwide economic crisis occurred. As an export-oriented economy, China suffered a serious exports decline in the course of the crisis. However, it was found that energy consumption continued to increase. Against such a background, this paper aims to assess and explain the factors causing the growth of energy consumption in China. First, we will explain the impact of domestic final use and international trade on energy consumption by using decomposition analysis. Second, embodied energy and its variation across sectors are quantified to identify the key sectors contributing to the growth. Lastly, the policy implications for long-term energy conservation are discussed. The results show that the decline in exports was one of the driving forces for energy consumption reduction in the crisis, but that the growth of domestic demand in manufacturing and construction, largely stimulated by economic stimulus plans, had the opposite effect on energy consumption. International trade contributed to decreasing energy consumption of China during and after the crisis because the structure of exports and imports changed in this period. - Highlights: • We analyze the reasons for China's energy consumption change under the global economic crisis during 2007–2010. • Domestic final use growth, especially in construction and manufacturing of machinery and equipment, resulted in energy consumption increase. • International trade is identified as a driver of energy consumption reduction during and after the crisis. • Increasing China's share of consumption or reducing its share of investment in the GDP can reduce national energy intensity

  14. The dynamics of oil consumption and economic growth in Malaysia

    International Nuclear Information System (INIS)

    Park, Sun-Young; Yoo, Seung-Hoon

    2014-01-01

    This study attemps to investiagte the causal relationship between oil consumption and economic growth in Malaysia where oil consumption and real gross domestic product have been rapidly increased in recent years. To this end, the study employs annual data covering the period 1965–2011. Tests for unit roots, co-integration, and Granger-causality based on the error-correction models are presented. The overall results support the existence of bi-directional causality between oil consumption and economic growth in Malaysia. This means that an increase in oil consumption directly affect economic growth. Thus, in order not to make an adverse effect on economic growth, Malaysia should endeavor to overcome the constraints on oil consumption. Moreover, it appears that economic growth induces oil consumption. - Highlights: • We examine the causality between oil consumption and economic growth in Malaysia. • We employed the annual data covering the period 1965–2011. • We estimated error-correction models to test for the direction of causality. • We found that there is bi-directional causality between the two

  15. Cash transfers and domestic violence.

    Science.gov (United States)

    Hidrobo, Melissa; Fernald, Lia

    2013-01-01

    Violence against women is a major health and human rights problem yet there is little rigorous evidence as to how to reduce it. We take advantage of the randomized roll-out of Ecuador's cash transfer program to mothers to investigate how an exogenous increase in a woman's income affects domestic violence. We find that the effect of a cash transfer depends on a woman's education and on her education relative to her partner's. Our results show that for women with greater than primary school education a cash transfer significantly decreases psychological violence from her partner. For women with primary school education or less, however, the effect of a cash transfer depends on her education relative to her partner's. Specifically, the cash transfer significantly increases emotional violence in households where the woman's education is equal to or more than her partner's. Copyright © 2012 Elsevier B.V. All rights reserved.

  16. MARKETING STRATEGY OF CHINESES DOMESTIC LUXURY BRAND : ——Case Company: Kweichow Moutai

    OpenAIRE

    You, Siying

    2014-01-01

    The global luxury market totaled $217 billion with a breakthrough in 2013. Meanwhile, Chinese luxury consumption has reached $102 billion in total, which means that the Chinese bought 47% of the world's luxury goods and China became the world's largest luxury consumption country. With the rapid development of China’s economy and the increase of the national consumption level, international luxury brands are an expanding business in China. So far, almost all of the world's top luxury brands ha...

  17. An evaluation of domestic solar energy potential in Taiwan incorporating land use analysis

    International Nuclear Information System (INIS)

    Yue, Cheng-Dar; Huang, Guo-Rong

    2011-01-01

    Solar energy is widely regarded as a major renewable energy source, which in future energy systems will be able to contribute to the security of energy supply and the reduction of CO 2 emissions. This study combined an evaluation of solar energy resources in Taiwan with land use analysis, which allows the potentials and restrictions of solar energy exploitation resulting from local land use conditions to be considered. The findings unveiled in this study indicate that photovoltaic electricity generation and solar water heating have the potential of producing 36.1 and 10.2 TWh of electricity and thermal energy annually in Taiwan, accounting for 16.3% and 127.5% of the total domestic consumption of electricity and energy for household water heating in 2009, respectively. However, the exploited solar photovoltaic power generation in 2009 accounted for only 0.02% of total potential in Taiwan, while the exploited solar water heating accounted for 11.6% of total potential. Market price and investment incentive are the dominant factors that affect market acceptance of solar energy installation in Taiwan. The administrative barriers to the purchase and transmission of electricity generated from renewable energy sources have to be removed before the potential contribution of solar energy can be realized. - Highlights: ► Solar PV and solar water heating have a vital energy potential. ► Solar PV has an essential potential in CO 2 reduction. ► Investment incentives dominate market acceptance of solar energy. ► Appropriate urban building bulk facilitates energy autonomy using solar energy. ► Land use analysis is a viable tool to evaluate solar energy potential.

  18. Domestic biomass burning in rural and urban Zimbabwe: Pt. A

    International Nuclear Information System (INIS)

    Marufu, Lackson; Ludwig, Joerg; Andreae, M.O.; Meixner, F.X.; Helas, Guenter

    1997-01-01

    A questionnaire survey, to estimate biofuel consumption rates in rural and urban households in Zimbabwe, was conducted during the months of March and April 1995. The survey formed part of an integrated campaign aimed at establishing the extent to which domestic biofuel burning in Africa contributes to the atmospheric trace gas budget. Five study areas, four rural and one urban, were covered by the survey. The forms of biofuel used in rural areas were found to be wood, agricultural residues and cow dung, with wood being predominant. When available, agricultural residues were the second most popular form of fuel. Cow dung was only used in situations of severe fuel shortages. On average, rural consumption rates of wood, agricultural residues and cow dung for this time of the year were found to be 3.2, 1.5 and 0.2 kg/capita/day respectively. Wood and agricultural residues were the only biofuels used by urban households and were consumed at rates of 1.6 and > 0.1 kg/capitaday respectively. Across the study areas, consumption rates were a function of fuel availability. (author)

  19. Ticks infesting wild and domestic animals and humans of Sri Lanka with new host records.

    Science.gov (United States)

    Liyanaarachchi, D R; Rajakaruna, R S; Dikkumbura, A W; Rajapakse, R P V J

    2015-02-01

    An island-wide collection of tick species infesting humans, domesticated and wild animals and questing ticks in domestic and peridomestic environments was carried out during 2009-2011. A total of 30,461 ticks were collected from 30 different hosts and free living stages from the ground. The collection consisted of 22 tick species from 30 different hosts recording 12 tick species from humans, 19 from domesticated animals and 21 from wild animals, with a total of 97 new host records. The most common tick species on humans were Dermacentor auratus and Amblyomma testudinairum, while Haemaphysalis intermedia, Rhipicephalus microplus and Rhipicephalus sanguineus were common in domesticated and wild animals sharing 20 host species. Among the questing ticks, immature D. auratus was the most abundant. Humans and domesticated animals were mostly infested by the nymphal stages while adult ticks were found on wild animals. High number of new host records could be due to domestic animals picking tick species from wildlife and vise versa at the human/animal interface. Habitat destruction due to forest fragmentation has lead to wild animals roaming in urban and semi-urban neighbourhoods increasing the interactions of wild animals with domesticated animals. Wild animals play a significant role as a reservoir of many tick borne infections which can easily be spread to domesticated animals and then to humans via tick infestations. Data in this paper are useful for those interested in tick infesting wild and domestic animals and humans in describing the zoonotic potential of tick borne infections. Copyright © 2014 Elsevier B.V. All rights reserved.

  20. Briefly Analyze Domestic Wine Market and the International Marketing Strategy of Changyu Group

    Institute of Scientific and Technical Information of China (English)

    Xiaomin Wang

    2013-01-01

    Since the great policy of reform and opening which began in 1979 has turned up, an unprecedented vigorous development opportunity was brought for our domestic wine industry. On the one hand, the increasing in personal income level has stimulated the growth of wine consumption demand, leading to a nice development prospect for domestic wine industry;on the other hand, the dramatical y decreasing in tariff of importing wine is an undoubtedly major impact to the domestic wine industry. The competition between the enterprises is almost the same as the competition of marketing ability, the success of the marketing operation wil create rich profits resources for enterprises which wil lay a good foundation for enterprises to cultivate their ability and improve the core competitive ability. This article wil briefly analyze the marketing strategy of Changyu Group which is in the leading position of Chinese wine industry and provide the certain reference value for the same industry when they develop their own marketing strategy.