Household production and consumption over the life cycle: National Time Transfer Accounts in 14 European countries

Directory of Open Access Journals (Sweden)

Lili Vargha

2017-03-01

Full Text Available Background: While the importance of unpaid household labour is recognised in total economic output, little is known about the demographics of household production and consumption. Objective: Our goal is to give a comprehensive estimation on the value of household production and its consumption by age and gender and analyse nonmarket economic transfers in 14 European countries based on publicly available harmonised data. Methods: We introduce a novel imputation method of harmonised European time use (HETUS data to the European Union Statistics on Income and Living Conditions (EU-SILC in order to assign time spent on home production to consumers in households and estimate time transfers. Moreover, monetary values are attributed to household production activities using data on earnings from the Structure of Earnings Survey (SES. Results: We show that the nonmarket economic life cycle of men differs from that of women. The gender gap in household production is not evenly distributed over the life cycle. Women of working age contribute the most in net terms, while the main beneficiaries of household goods and services are children and to a lesser extent adult men. These patterns are similar across countries, with variations in the gender- and age-specific levels of home production and consumption. Conclusions: In Europe, in the national economy, intergenerational flows are important in sustaining both childhood and old age. In contrast, in the household economy, intergenerational transfers flow mostly towards children. Contribution: We add a new focus to the research on household production: While keeping the gender aspect, we demonstrate the importance of the life cycle component in household production.

Household Production and Environmental Kuznets Curves. Examining the Desirability and Feasibility of Substitution

Energy Technology Data Exchange (ETDEWEB)

Pfaff, Alexander S.P.; Chaudhuri, S. [Department of International and Public Affairs, New York, NY 10027 (United States); Nye, Howard L.M. [Department of Economics, Columbia University SIPA, New York, NY 10027 (United States)

2004-02-01

This paper provides a theoretical explanation for the widely debated empirical finding of 'Environmental Kuznets Curves', i.e., U-shaped relationships between per-capita income and indicators of environmental quality. We present a household-production model in which the degradation of environmental quality is a by-product of household activities. Households can not directly purchase environmental quality, but can reduce degradation by substituting more expensive cleaner inputs to production for less costly dirty inputs. If environmental quality is a normal good, one expects substitution towards the less polluting inputs, so that increases in income will increase the quality of the environment. It is shown that this only holds for middle income households. Poorer households spend all income on dirty inputs. When they buy more, as income rises, the pollution also rises. they do not want to substitute, as this would reduce consumption of non-environmental services for environmental amenities that are already abundant. Thus, as income rises from low to middle levels, a U shape can result. Yet an N shape might eventually result, as richer households spend all income on clean inputs. Further substitution possibilities are exhausted. Thus as income rises again pollution rises and environmental quality falls.

Usage pattern of personal care products in California households.

Science.gov (United States)

Wu, Xiangmei May; Bennett, Deborah H; Ritz, Beate; Cassady, Diana L; Lee, Kiyoung; Hertz-Picciotto, Irva

2010-11-01

Given the concern over the potential for health risks associated with certain ingredients (e.g., phthalates) in personal care products, usage patterns of ∼30 types of personal care products (e.g., shampoo, sunscreen, fragrance, etc.) were collected in 604 California households through a telephone interview. Preferences in selecting products, e.g., scented or unscented, aerosol, and brand loyalty, were also investigated. Participants were recruited in three age groups, children (mostly preschoolers), their parents, and adults age 55 or older. Use frequencies of various product types varied by sex, age group, race, education, and climatic region. Product use by parent and child from the same household were correlated. Use frequencies of products in the same class (e.g., skincare) were moderately correlated, which may impact aggregate exposures. Use frequencies observed in this study were generally in the same range as those reported in the EPA Exposure Factor Handbook, but we found differences for some individual products. Our study provides additional data on population-based usage patterns of a large collection of commonly used personal care products pertaining to several age groups and socio-demographic strata. This information will be valuable for exposure and risk assessments. Copyright © 2010 Elsevier Ltd. All rights reserved.

Consumption patterns and intra-household roles in the production ...

African Journals Online (AJOL)

Consumption patterns and intra-household roles in the production, processing and marketing of soyabeans in the Northern Agricultural Zone of Benue State, Nigeria. AE Agwu, J Ellah, E Ekweagwu, JC Iwuchukwu ...

Household demand elasticities for meat products in Uruguay

Energy Technology Data Exchange (ETDEWEB)

Lanfranco, B. A.; Rava, C.

2014-06-01

This article analyzed the demand for meats at household level over the past decade in Uruguay, a country that exhibits a very high per capita consumption of these products. In particular, the consumption of beef is one of the highest in the world and only comparable to Argentina. The analysis involved a two-step estimation of an incomplete system of censored demand equations using household data from the last available national income and expenditure survey (2005/06). Thirteen meat products were included in the analysis: six broad beef products (de boned hindquarter cuts, bone-in hindquarter cuts, ground beef, rib plate, bone-in forequarter cuts, and other beef cuts), four products from other meats (sheep, pork, poultry, and fish), and three generic mixed-meat products. A complete set of short-term income, own-price and cross-price elasticities were computed and reported along with their 90% confidence intervals (CI). The results were consistent with both economic theory and empirical evidence as well as with the expected behavior, considering the relevance of these products, particularly beef, in the diet of Uruguayan consumers. All meat items were necessary goods and evidenced income-inelastic responses, which was expected given their high consumption level. All meats behaved as normal goods although exhibiting different reactions to changes in price. In general, beef cuts were more price elastic than other more broadly defined products. The more specific and dis aggregated the meat product the higher its corresponding direct price elasticity. The complement/substitute relationships found in this study were highly depended on the specific product combinations. (Author)

Household demand elasticities for meat products in Uruguay

Directory of Open Access Journals (Sweden)

Bruno A. Lanfranco

2014-01-01

Full Text Available This article analyzed the demand for meats at household level over the past decade in Uruguay, a country that exhibits a very high per capita consumption of these products. In particular, the consumption of beef is one of the highest in the world and only comparable to Argentina. The analysis involved a two-step estimation of an incomplete system of censored demand equations using household data from the last available national income and expenditure survey (2005/06. Thirteen meat products were included in the analysis: six broad beef products (deboned hindquarter cuts, bone-in hindquarter cuts, ground beef, rib plate, bone-in forequarter cuts, and other beef cuts, four products from other meats (sheep, pork, poultry, and fish, and three generic mixed-meat products. A complete set of short-term income, own-price and cross-price elasticities were computed and reported along with their 90% confidence intervals (CI. The results were consistent with both economic theory and empirical evidence as well as with the expected behavior, considering the relevance of these products, particularly beef, in the diet of Uruguayan consumers. All meat items were necessary goods and evidenced income-inelastic responses, which was expected given their high consumption level. All meats behaved as normal goods although exhibiting different reactions to changes in price. In general, beef cuts were more price elastic than other more broadly defined products. The more specific and disaggregated the meat product the higher its corresponding direct price elasticity. The complement/substitute relationships found in this study were highly depended on the specific product combinations.

Crop production and soil nutrient management : an economic analysis of households in Western and Central Kenya

NARCIS (Netherlands)

Salasya, B.

2005-01-01

The study examines how a combination of socio-economic and household factors influences farm household decisions on soil nutrient management and on crop production in two regions of Kenya (Kiambu and Vihiga). It further examines how these decisions impact on household objectives and on productivity.

Revenue impact on the demand of Slovak households for meat and meat products

Directory of Open Access Journals (Sweden)

Ľubica Kubicová

2012-01-01

Full Text Available Global economical crisis was felt in the differences in the incomes of the households and their food consumption. In the paper are analyzed the changing patterns in the structure of demand for meat and the impact on total expenditure on meat and meat products in the households of employees, households of self-employed persons and households of pensioners. When examining the sensitivity of demand to changes in consumer meat prices in different social groups of households was estimated own-price elasticity of demand, as well as cross-price elasticity.

Productivity of goats and their contribution to household food ...

African Journals Online (AJOL)

Productivity of goats and their contribution to household food security in high potential areas of East Africa: A case of Mgeta, Tanzania. ... milk and meat, manure is also an important by-product for farmers in this area, and is used to fertilize ... particularly in developing countries, livestock remains a desired source of food for

Productivity and household welfare impact of technology adoption: Micro-level evidence from rural Ethiopia

NARCIS (Netherlands)

Mekonnen Melesse, Tigist

2017-01-01

This study evaluates the potential impact of improved agricultural technologies on smallholders’ crop productivity and welfare. We use household-level data from Ethiopian Rural Household Survey collected by IFPRI in 1989-2009. The survey covers around 1500 rural households drawn from four regions

Stochastic Production Frontier Models to Explore Constraints on Household Travel Expenditures Considering Household Income Classes

Directory of Open Access Journals (Sweden)

Sofyan M. Saleh

2016-04-01

Full Text Available This paper explores the variation of household travel expenditure frontiers (HTEFs prior to CC reform in Jakarta. This study incorporates the variation of household income classes into the modeling of HTEFs and investigates the degree to which various determinants influence levels of HTEF. The HTEF is defined as an unseen maximum (capacity amount of money that a certain income class is willing to dedicate to their travel. A stochastic production frontier is applied to model and explore upper bound household travel expenditure (HTE. Using a comprehensive household travel survey (HTS in Jakarta in 2004, the observed HTE spending in a month is treated as an exogenous variable. The estimation results obtained using three proposed models, for low, medium and high income classes, show that HTEFs are significantly associated with life stage structure attributes, socio-demographics and life environment factors such as professional activity engagements, which is disclosed to be varied across income classes. Finding further reveals that considerable differences in average of HTEFs across models. This finding calls for the formulation of policies that consider the needs to be addressed for low and medium income groups in order to promote more equity policy thereby leading to more acceptable CC reform.

Toward Hazardless Waste: A Guide for Safe Use and Disposal of Hazardous Household Products.

Science.gov (United States)

Toteff, Sally; Zehner, Cheri

This guide is designed to help individuals make responsible decisions about safe use and disposal of household products. It consists of eight sections dealing with: (1) hazardous chemicals in the home, how hazaradous products become hazardous waste, and whether a hazardous waste problem exists in Puget Sound; (2) which household wastes are…

Measurement and human exposure assessment of brominated flame retardants in household products from South China

International Nuclear Information System (INIS)

Chen Shejun; Ma Yunjuan; Wang Jing; Tian Mi; Luo Xiaojun; Chen Da; Mai Bixian

2010-01-01

Brominated flame retardants (BFRs), polybrominated diphenyl ethers (PBDEs), and decabromodiphenyl ethane (DBDPE) were examined in household products in the Pearl River Delta, South China, including electronic appliances, furniture and upholstery, car interiors, and raw materials for electronics. The concentrations of PBDEs derived from penta-BDE mixture were much lower (<111 ng/g) than those for octa- and deca-BDE commercially derived PBDEs, with maximum values of 15,107 and 1,603,343 ng/g, respectively, in all the household products. Our findings suggest the recycling of old electronic products and their reuse might be also a potential important source of discontinued PBDEs to the environment. DBDPE was found in 20.0% of all the samples, ranging from 311 to 268,230 ng/g. PBDE congener profiles in both the household products and raw materials suggest that some less brominated BDEs in the environment may be derived from the decomposition of higher brominated PBDEs in PBDE-containing products in process of the manufacturing, use and/or recycling. Human exposure to PBDEs from household products via inhalation ranged from 175 to 612 pg/kg bw day, accounting for a small proportion of the total daily exposure via indoor inhalation. Despite the low deleterious risk associated with household products with regard to PBDEs, they are of special concern because of the relatively higher exposures observed for young children and further work is required.

Measurement and human exposure assessment of brominated flame retardants in household products from South China

Energy Technology Data Exchange (ETDEWEB)

Chen Shejun [State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640 (China); Ma Yunjuan [State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640 (China); Zhuhai Environmental Moniorting Center, Zhuhai 519000 (China); Wang Jing; Tian Mi [State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640 (China); Graduate University of Chinese Academy of Sciences, Beijing 100049 (China); Luo Xiaojun [State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640 (China); Chen Da [Department of Environmental and Aquatic Animal Health, Virginia Institute of Marine Science, College of William and Mary, Gloucester Point, VA 23062 (United States); Mai Bixian, E-mail: nancymai@gig.ac.cn [State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640 (China)

2010-04-15

Brominated flame retardants (BFRs), polybrominated diphenyl ethers (PBDEs), and decabromodiphenyl ethane (DBDPE) were examined in household products in the Pearl River Delta, South China, including electronic appliances, furniture and upholstery, car interiors, and raw materials for electronics. The concentrations of PBDEs derived from penta-BDE mixture were much lower (<111 ng/g) than those for octa- and deca-BDE commercially derived PBDEs, with maximum values of 15,107 and 1,603,343 ng/g, respectively, in all the household products. Our findings suggest the recycling of old electronic products and their reuse might be also a potential important source of discontinued PBDEs to the environment. DBDPE was found in 20.0% of all the samples, ranging from 311 to 268,230 ng/g. PBDE congener profiles in both the household products and raw materials suggest that some less brominated BDEs in the environment may be derived from the decomposition of higher brominated PBDEs in PBDE-containing products in process of the manufacturing, use and/or recycling. Human exposure to PBDEs from household products via inhalation ranged from 175 to 612 pg/kg bw day, accounting for a small proportion of the total daily exposure via indoor inhalation. Despite the low deleterious risk associated with household products with regard to PBDEs, they are of special concern because of the relatively higher exposures observed for young children and further work is required.

Choice of foods: Allocation of time and money, household production and market services

DEFF Research Database (Denmark)

Bonke, Jens

1992-01-01

of meals as a case of household production with four kinds of input: the food products bought, the time used for shopping, cooking, and washing up, ho capital like kitchen appliances, and human capital like cooking skills. Maximum welfare will result when these inputs are optimised given the household...... somewhat in the same period, the overall disposable time for households has been going down. At the same time, incomes have been rising. Rational economic behaviour would imply that households react to these changed constraints by employing time-saving and time-buying strategies in meal preparation. 4......'s constraints of disposable income and disposable time. 3. In recent decades, women's participation in the labour market has increased significantly, with non-employed women becoming employed part-time, and part-time employed women becoming employed full-time. Even though men's working time has decreased...

The influence of crop production and socioeconomic factors on seasonal household dietary diversity in Burkina Faso.

Science.gov (United States)

Somé, Jérôme W; Jones, Andrew D

2018-01-01

Households in low-income settings are vulnerable to seasonal changes in dietary diversity because of fluctuations in food availability and access. We assessed seasonal differences in household dietary diversity in Burkina Faso, and determined the extent to which household socioeconomic status and crop production diversity modify changes in dietary diversity across seasons, using data from the nationally representative 2014 Burkina Faso Continuous Multisectoral Survey (EMC). A household dietary diversity score based on nine food groups was created from household food consumption data collected during four rounds of the 2014 EMC. Plot-level crop production data, and data on household assets and education were used to create variables on crop diversity and household socioeconomic status, respectively. Analyses included data for 10,790 households for which food consumption data were available for at least one round. Accounting for repeated measurements and controlling for the complex survey design and confounding covariates using a weighted multi-level model, household dietary diversity was significantly higher during both lean seasons periods, and higher still during the harvest season as compared to the post-harvest season (mean: post-harvest: 4.76 (SE 0.04); beginning of lean: 5.13 (SE 0.05); end of lean: 5.21 (SE 0.05); harvest: 5.72 (SE 0.04)), but was not different between the beginning and the end of lean season. Seasonal differences in household dietary diversity were greater among households with higher food expenditures, greater crop production, and greater monetary value of crops sale (P<0.05). Seasonal changes in household dietary diversity in Burkina Faso may reflect nutritional differences among agricultural households, and may be modified both by households' socioeconomic status and agricultural characteristics.

Simple Methods for Production of Nanoscale Metal Oxide Films from Household Sources

Science.gov (United States)

Campbell, Dean J.; Baliss, Michelle S.; Hinman, Jordan J.; Ziegenhorn, John W.; Andrews, Mark J.; Stevenson, Keith J.

2013-01-01

Production of thin metal oxide films was recently explored as part of an outreach program with a goal of producing nanoscale structures with household items. Household items coated with various metals or titanium compounds can be heated to produce colorful films with nanoscale thicknesses. As part of a materials chemistry laboratory experiment…

Preservatives in Personal Hygiene and Cosmetic Products, Topical Medications, and Household Cleaners in Spain.

Science.gov (United States)

Pastor-Nieto, María Antonia; Alcántara-Nicolás, Francisco; Melgar-Molero, Virginia; Pérez-Mesonero, Raquel; Vergara-Sánchez, Aránzazu; Martín-Fuentes, Adriana; González-Muñoz, Patricia; de Eusebio-Murillo, Ester

2017-10-01

Preservatives are added to cosmetic, household cleaning, and other industrial products to prevent the growth of microorganisms. Unfortunately, exposure to these substances can cause sensitization. Between January and June 2015, we analyzed the ingredients of 2300 products commercially available in Spain to identify the frequency of a wide variety of preservatives in different product categories. We analyzed 1093 skin care and cosmetic products sold exclusively in pharmacies (dermocosmetics), 458 household cleaning and personal hygiene and cosmetic products sold in supermarkets, 636 topical medications, and 113 cosmetic products sold in a herbal shop. Phenoxyethanol, citric acid, sodium benzoate, and potassium sorbate were very common in all the cosmetic product categories. Parabens were present in 16.1% of dermocosmetic products, 14.45% of cosmetic products available in supermarkets, 0.88% of cosmetic products available in the herbal shop, 5.18% of topical medications, and in none of the cleaning products. Isothiazolinones were identified in 2.56% of dermocosmetic products, 18% of cosmetic products in supermarkets, 7.9% of cosmetic products in the herbal shop, 63.63% of household cleaners, and in none of the topical medications. Formaldehyde releasers were detected in 5.76% of dermocosmetic products, 6.42% of cosmetic products sold in supermarkets, 7.96% of cosmetic products sold in the herbal shop, 3.93% of topical medications, and 16.74% of household cleaners. Evaluation of the presence of preservatives in everyday products allows us to indirectly estimate exposure levels to each one. Measures restricting the use of the most problematic preservatives need to be strengthened. Copyright © 2017 AEDV. Publicado por Elsevier España, S.L.U. All rights reserved.

Nontimber Forest Products in the Rural Household Economy

Science.gov (United States)

Erin O. Sills; Sharachchandra Lele; Thomas P. Holmes; Subhrendu K. Pattanayak

2003-01-01

Among the multiple outputs of forests, the category labeled nontimber forest products, or NTFPs, has drawn increased policy and research attention during the past 20 years. NTFPs have become recognized for their importance in the livelihoods of the many relatively poor households who live in or near forests, especially in the tropics. Policy concern about NTFPs takes...

Role of Household Members in Kolanut Production and Marketing in ...

African Journals Online (AJOL)

E M IGBOKWE

Keyword: Household roles, kolanut, production, marketing ..... management system (i.e. they manage their kola farm by themselves), while 1.2% of ... obvious because land preparation is a tedious operation, hence not many women.

Wheat straw, household waste and hay as a source of lignocellulosic biomass for bioethanol and biogas production

DEFF Research Database (Denmark)

Tomczak, Anna; Bruch, Magdalena; Holm-Nielsen, Jens Bo

2010-01-01

To meet the increasing need for bioenergy three lignocellulosic materials: raw hay, pretreated wheat straw and pretreated household waste were considered for the production of bioethanol and biogas. Several mixtures of household waste supplemented with different fractions of wheat straw and hay...... in fermentation process with Saccharomyces cerevisiae were investigated. Wheat straw and household wastes were pretreated using IBUS technology, patented by Dong Energy, which includes milling, stem explosion treatment and enzymatic hydrolysis. Methane production was investigated using stillages, the effluents...... from bioethanol fermentation experiment. Previous trial of biogas production from above mentioned household wastes was enclosed....

Measurement and human exposure assessment of brominated flame retardants in household products from South China.

Science.gov (United States)

Chen, She-Jun; Ma, Yun-Juan; Wang, Jing; Tian, Mi; Luo, Xiao-Jun; Chen, Da; Mai, Bi-Xian

2010-04-15

Brominated flame retardants (BFRs), polybrominated diphenyl ethers (PBDEs), and decabromodiphenyl ethane (DBDPE) were examined in household products in the Pearl River Delta, South China, including electronic appliances, furniture and upholstery, car interiors, and raw materials for electronics. The concentrations of PBDEs derived from penta-BDE mixture were much lower (electronic products and their reuse might be also a potential important source of discontinued PBDEs to the environment. DBDPE was found in 20.0% of all the samples, ranging from 311 to 268,230 ng/g. PBDE congener profiles in both the household products and raw materials suggest that some less brominated BDEs in the environment may be derived from the decomposition of higher brominated PBDEs in PBDE-containing products in process of the manufacturing, use and/or recycling. Human exposure to PBDEs from household products via inhalation ranged from 175 to 612 pg/kg bw day, accounting for a small proportion of the total daily exposure via indoor inhalation. Despite the low deleterious risk associated with household products with regard to PBDEs, they are of special concern because of the relatively higher exposures observed for young children and further work is required. 2009 Elsevier B.V. All rights reserved.

Frequent use of household cleaning products is associated with rhinitis in Chinese children.

Science.gov (United States)

Liu, Xudong; Lao, Xiang Qian; Wong, Claudie Chiu-Yi; Tan, Lixing; Zhang, Zilong; Wong, Tze Wai; Tse, Lap-Ah; Lau, Arthur P S; Yu, Ignatius T S

2016-09-01

Despite the popular use of household cleaning products worldwide, there is no published study investigating the health effects of these products on rhinitis in children. We sought to investigate the household use of cleaning products and rhinitis patterns in Chinese children. A total of 2299 children were recruited from 21 primary schools with wide geographic coverage in Hong Kong. Self-administered questionnaires were completed by parents/guardians to collect detailed information on respiratory symptoms and household use of 14 types of chemical cleaning products, as well as clean water. Students were categorized into 4 mutually exclusive rhinitis patterns (never, occasional, frequent, and persistent). The total chemical burden (TCB) score was used as the exposure indicator by calculating the total time of exposure to the 14 cleaning products. Multinomial logistic regression was used to assess the relationship between rhinitis patterns and the use of household cleaning products. Every 10-unit increment of TCB score was associated with an increase in the odds of occasional (odds ratio [OR], 1.21; 95% CI, 1.05-1.41), frequent (OR, 1.36; 95% CI, 1.13-1.60), and persistent (OR, 1.21; 95% CI, 1.01-1.56) rhinitis after adjustment for a wide range of potential confounders. Compared with the children within the lowest tertile of TCB scores, the adjusted ORs of occasional, frequent, and persistent rhinitis in children within the highest tertile were 1.29 (95% CI, 1.01-1.65), 1.97 (95% CI, 1.40-2.76), and 1.67 (95% CI, 1.10-2.54), respectively. Frequent use of chemical cleaning products at home is associated with an increase in the odds of rhinitis in Chinese primary school children. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

Farm Households Food Production and Households' Food Security ...

African Journals Online (AJOL)

insecurity existed among households in the study areas based on the recommended average DEC/AE, of 2200 kcal and ... An International Journal of Basic and Applied Research. 41 ... population, for example, eating of less preferred foods.

Household-level dynamics of food waste production and related beliefs, attitudes, and behaviours in Guelph, Ontario

International Nuclear Information System (INIS)

Parizeau, Kate; Massow, Mike von; Martin, Ralph

2015-01-01

Highlights: • We combined household waste stream weights with survey data. • We examine relationships between waste and food-related practices and beliefs. • Families and large households produced more total waste, but less waste per capita. • Food awareness and waste awareness were related to reduced food waste. • Convenience lifestyles were differentially associated with food waste. - Abstract: It has been estimated that Canadians waste $27 billion of food annually, and that half of that waste occurs at the household level (Gooch et al., 2010). There are social, environmental, and economic implications for this scale of food waste, and source separation of organic waste is an increasingly common municipal intervention. There is relatively little research that assesses the dynamics of household food waste (particularly in Canada). The purpose of this study is to combine observations of organic, recyclable, and garbage waste production rates to survey results of food waste-related beliefs, attitudes, and behaviours at the household level in the mid-sized municipality of Guelph, Ontario. Waste weights and surveys were obtained from 68 households in the summer of 2013. The results of this study indicate multiple relationships between food waste production and household shopping practices, food preparation behaviours, household waste management practices, and food-related attitudes, beliefs, and lifestyles. Notably, we observed that food awareness, waste awareness, family lifestyles, and convenience lifestyles were related to food waste production. We conclude that it is important to understand the diversity of factors that can influence food wasting behaviours at the household level in order to design waste management systems and policies to reduce food waste

Household-level dynamics of food waste production and related beliefs, attitudes, and behaviours in Guelph, Ontario

Energy Technology Data Exchange (ETDEWEB)

Parizeau, Kate, E-mail: kate.parizeau@uoguelph.ca [Department of Geography, University of Guelph, Guelph, ON (Canada); Massow, Mike von [School of Hospitality, Food, and Tourism Management, University of Guelph, Guelph, ON (Canada); Martin, Ralph [Plant Agriculture Department, University of Guelph, Guelph, ON (Canada)

2015-01-15

Highlights: • We combined household waste stream weights with survey data. • We examine relationships between waste and food-related practices and beliefs. • Families and large households produced more total waste, but less waste per capita. • Food awareness and waste awareness were related to reduced food waste. • Convenience lifestyles were differentially associated with food waste. - Abstract: It has been estimated that Canadians waste $27 billion of food annually, and that half of that waste occurs at the household level (Gooch et al., 2010). There are social, environmental, and economic implications for this scale of food waste, and source separation of organic waste is an increasingly common municipal intervention. There is relatively little research that assesses the dynamics of household food waste (particularly in Canada). The purpose of this study is to combine observations of organic, recyclable, and garbage waste production rates to survey results of food waste-related beliefs, attitudes, and behaviours at the household level in the mid-sized municipality of Guelph, Ontario. Waste weights and surveys were obtained from 68 households in the summer of 2013. The results of this study indicate multiple relationships between food waste production and household shopping practices, food preparation behaviours, household waste management practices, and food-related attitudes, beliefs, and lifestyles. Notably, we observed that food awareness, waste awareness, family lifestyles, and convenience lifestyles were related to food waste production. We conclude that it is important to understand the diversity of factors that can influence food wasting behaviours at the household level in order to design waste management systems and policies to reduce food waste.

Symptoms of mothers and infants related to total volatile organic compounds in household products

OpenAIRE

Farrow, A; Taylor, H; Northstone, K; Golding, J

2003-01-01

The authors sought to determine whether reported symptoms of mothers and infants were associated significantly with the use of household products that raised indoor levels of total volatile organic compounds (TVOCs). Data collected from 170 homes within the Avon Longitudinal Study of Parents and Children (ALSPAC: a large birth cohort of more than 10,000) had determined which household products were associated with the highest levels of TVOCs. The latter data were collected over a period that ...

Role of Household Members in Kolanut Production and Marketing in ...

African Journals Online (AJOL)

This study assessed roles of household members in kolanut production and marketing in Ekiti State, Nigeria. Multistage sampling procedure was used in selecting 80 kolanut farmers. Data were collected from the respondents using structured interview schedule. Data were presented and analyzed using frequency counts, ...

Illness, death, and macronutrients: adequacy of rural Mozambican household production of macronutrients in the face of HIV/AIDS.

Science.gov (United States)

Donovan, Cynthia; Massingue, Jaquelino

2007-06-01

As the public sector and civil society develop intervention programs to deal with the HIV/ AIDS epidemic, there has been an increasing emphasis on the relationship between nutrition and the disease. Drug interventions may be ineffective, and the progression from HIV infection to full-blown AIDS may be accelerated without adequate nutrition. Mozambique is still fighting an increasing prevalence rate of HIV including in rural areas. Rural households in Mozambique rely heavily on their own agricultural production for the basic macronutrients. To evaluate the extent to which household agricultural production of basic staples meets overall household needs for major macronutrients, comparing households affected and not directly affected by HIV/ AIDS and other major illnesses over two time periods. Methods. This research analyzes nationally representative panel data from rural household surveys conducted in 2002 and 2005 to evaluate whether households that have suffered the chronic illness or illness-related death of prime-age adult members (15 to 49 years of age) are more vulnerable to macronutrient gaps. Households in the South and in the North with a male illness or death in 2002 produced significantly less macronutrients from crops in 2005 than nonaffected households. These households also had significantly lower income per adult equivalent. Mortality or illness from HIV/AIDS affects the ability of agricultural households dependent on own-food production to produce macronutrients. Interventions to improve access to food may be needed for affected households, particularly in light of their inability to recover over time. More analysis is needed to understand income sources, crop diversification, and access to macronutrients through the market.

CREDIT RATIONING OF FARM HOUSEHOLDS AND AGRICULTURAL PRODUCTION: EMPIRICAL EVIDENCE IN THE RURAL AREAS OF CENTRAL SULAWESI, INDONESIA

Directory of Open Access Journals (Sweden)

Nunung Nuryartono

2011-08-01

Full Text Available Normal 0 false false false st1\\:*{behavior:url(#ieooui } /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} The agricultural sector provides the highest contribution to economic development in the Central Sulawesi Province, Indonesia. On average, the share of agriculture in the Product Domestic Regional Bruto (GRDP is more than 40% (2003. However, poverty is a widespread problem found in this area, as indicated by almost 46% of the total household are categorized as poor and most of them are farmers. Smallholders and poor farmers may perpetually be trapped in poverty due to lack of finance needed to undertake productive investment. This is indicated by lower rate of advance agricultural technology adoption, which results the productivity of some agricultural products in this area is lower compared to the national average.This paper addresses the question of whether greater access of financial services increase agricultural production. Specific research question addressed are as follow: (1 How many household have access to formal credit markets? (2 How many households are credit constrained? (3 What factors influence that households are credit constrained? (4 How does credit rationing influences agricultural production?As many studies have shown, many rural households lack access to either formal or informal credit institutions. In the rural areas of Central Sulawesi Province, particularly in the vicinity of the Lore Lindu National Park only 21.5% of the household have access to formal credits. The results also show that under certain conditions, only 18.1% of the households are not

Essays on household time allocation decisions in a collective household model

OpenAIRE

Silvennoinen, Heidi

2008-01-01

This thesis considers the consequences of traditional division of labour in households in a setting where spouses are allowed to have distinct preferences. This approach leads to different results compared to the traditional unitary approach and is better equipped to take into consideration gender related issues of household decision making. The thesis consists of three theoretical essays where the household production theory is applied in the collective household model. The first essay ...

The use of household cleaning products during pregnancy and lower respiratory tract infections and wheezing during early life.

NARCIS (Netherlands)

Casas, L.; Zock, J.P.; Carsin, A.E.; Fernández-Somoano, A.; Esplugues, A.; Santa-Marina, L.; Tardón, A.; Ballester, F.; Basterrechea, M.; Sunyer, J.

2013-01-01

To evaluate the effects of household use of cleaning products during pregnancy on infant wheezing and lower respiratory tract infections (LRTI). In four prospective Spanish birth cohorts (n = 2,292), pregnant women reported the use of household cleaning products. When infants were 12-18 months old,

Improving productivity and welfare among workers of small and household textile and garment units in India

Directory of Open Access Journals (Sweden)

Sanjay RODE

2009-06-01

Full Text Available Global Production System has changed remarkably over the period of time. In order to cope up with the change in the nature and type of production, the small and household garment and textile units are employing the younger and skilled labor force. The workers in these units are employed on the contract, causal and temporary basis. They are not given the different benefits as applicable to the large scale unit workers. Such workers are employed more hours and weekly holidays are not given to them. The small and household units are simply maximizing their interest and profit. Such capitalist nature of productive activities makes the labor worse. They are given less wages and classified as unskilled workers. Workers are not given proper training and security of work by these units. Their access to productive assets and standard of living is low as compare to the large unit’s workers. In order to improve the workers conditions, minimum wage should be given to all workers in small and household units. Such units must maintain their annual records of transactions. Small and household units must send their workers for compulsory training. Work place environment, minimum hours of work are required to regulate in these sectors. Immediate steps will have positive impact on workers earning and standard of living. It will help for further productivity enhancement.

Cattle production on small holder farms in East Java, Indonesia : I. Household and farming characteristics

NARCIS (Netherlands)

Winarto, P.S.; Leegwater, P.H.; Zemmelink, G.; Ibrahim, M.N.M.

2000-01-01

A general household survey was carried out in the village of Sonoageng in East Java, Indonesia with the aim to assess their socio-economic status, and the crop and livestock production system prevailing in the area. Of the households interviewed (164), 52re landless, 35␘wn land or have a combination

Optimal taxation of married couples with household production

DEFF Research Database (Denmark)

Kreiner, Claus Thustrup; Kleven, Henrik Jacobsen

2007-01-01

of commodity taxes, efficient taxation requires joint taxation of the family. In the presence of restricted commodity taxation, the income tax should compensate for the erroneous commodity taxes. In this case, individual taxation is typically optimal, but not necessarily with a higher rate on primary earners......The literature suggests that the concern for economic efficiency calls for individual-based taxation of married couples with a higher rate on the primary earner. This paper reconsiders the choice of tax unit in the Becker model of household production. In the absence of restrictions on the use...

Hazard of household cleaning products: a study undertaken by the UK National Poisons Information Service.

Science.gov (United States)

Williams, Hayley; Moyns, Emma; Bateman, D Nicholas; Thomas, Simon H L; Thompson, John P; Vale, J Allister

2012-09-01

To ascertain the reported toxicity of current United Kingdom (UK) household products following the launch of new products, such as liquid detergent capsules, and the manufacture of more concentrated formulations. Between 1 March 2008 and 30 April 2009 the UK National Poisons Information Service (NPIS) collected prospectively 5939 telephone enquiries relating to household products, approximately 10% of all telephone enquiries received over this period. The majority of enquiries (n = 3893; 65.5%) concerned children 5 years of age or less and were received predominantly from hospitals (n = 1905; 32.1%), general practitioners (n = 1768; 29.8%) and NHS Direct/NHS 24 (n = 1694; 28.5%). The majority of exposures occurred at home (n = 5795; 97.6%); most exposures were accidental (n = 5561; 93.6%). Liquid detergent capsules were most commonly involved (n = 647), followed by bleaches (n = 481), air fresheners (n = 429), multipurpose cleaners (n = 408), dishwasher products (n = 399) and descalers (n = 397). Exposure to household products occurred mainly as a result of ingestion (n = 4616; 75.8%), with eye contact (n = 513; 8.4%), inhalation (n = 420; 6.9%) and skin contact (n = 187; 3.1%) being less common; 5.1% (n = 313) of enquiries involved multiple routes of exposure. The most commonly reported features were vomiting (ingestion), pain (eye contact), dyspnoea (inhalation) and burns (skin contact). In 5840 of 5939 enquiries the Poisoning Severity Score (PSS) was known. The majority of patients (n = 4117; 70.5%) were asymptomatic (PSS 0), 28.0% (n = 1638) developed minor features (PSS 1), 1.3% (75 patients) developed moderate features (PSS 2) and 0.15% (nine patients) developed serious features (PSS 3). Four of these nine patients made a complete recovery, two died from exposure to drain cleaner and PVC solvent cleaner; the outcome in three was unknown. In the UK, advice from the NPIS is sought commonly regarding household products, but such exposures only rarely result in

Toxicants in Consumer Products. Household Hazardous Waste Disposal Project. Metro Toxicant Program No. 1B.

Science.gov (United States)

Ridgley, Susan M.

Four general product classes (pesticides, paint products, household cleaners, and automotive products) are reviewed in this document. Each product class is described, and several aspects of the problem associated with product use or disposal are examined, including estimates of volumes used and environmental impacts. Technical data on the specific…

Skin sensitisation to fragrance ingredients: is there a role for household cleaning/maintenance products?

Science.gov (United States)

Basketter, David A; Lemoine, Sylvie; McFadden, John P

2015-01-01

The induction of contact allergy to fragrance ingredients and the consequent risk of allergic contact dermatitis (ACD) present a human health concern that cannot be ignored. The problem arises when exposure exceeds safe levels, but the source(s) of exposure which lead to induction often remain unclear. This contrasts with the elicitation of ACD, where the eczema frequently can be traced to specific source(s) of skin exposure. Cosmetic products are often implicated, both for induction and elicitation. However, other products contain fragrance ingredients, including household cleaning products. In this paper, the risk assessment concerning the ability of these products to induce fragrance contact allergy is considered and the clinical evidence for the induction and/or elicitation of ACD is reviewed. It can be concluded that the risk of the induction of fragrance contact allergy from household cleaning products is low. Especially where more potent fragrance allergens are used in higher exposure products, the aggregated exposure from such products can augment the risk for the elicitation of ACD. This supports the need to manage this risk via the provision of information to consumers.

Heart Rate Variability in Association with Frequent Use of Household Sprays and Scented Products in SAPALDIA

Science.gov (United States)

Adam, Martin; Schaffner, Emmanuel; Barthélémy, Jean-Claude; Carballo, David; Gaspoz, Jean-Michel; Rochat, Thierry; Schindler, Christian; Schwartz, Joel; Zock, Jan-Paul; Künzli, Nino; Probst-Hensch, Nicole; Team, SAPALDIA

2012-01-01

Background: Household cleaning products are associated with adverse respiratory health outcomes, but the cardiovascular health effects are largely unknown. Objective: We determined if long-term use of household sprays and scented products at home was associated with reduced heart rate variability (HRV), a marker of autonomic cardiac dysfunction. Methods: We recorded 24-hr electrocardiograms in a cross-sectional survey of 581 Swiss adults, ≥ 50 years of age, who answered a detailed questionnaire regarding their use of household cleaning products in their homes. The adjusted average percent changes in standard deviation of all normal-to-normal intervals in 24 hr (24-hr SDNN) and total power (TP) were estimated in multiple linear regression in association with frequency [air freshening sprays, and scented products. Results: Decreases in 24-hr SDNN and TP were observed with frequent use of all product types, but the strongest reductions were associated with air freshening sprays. Compared with unexposed participants, we found that using air freshening sprays 4–7 days/week was associated with 11% [95% confidence interval (CI): –20%, –2%] and 29% (95% CI: –46%, –8%) decreases in 24-hr SDNN and TP, respectively. Inverse associations of 24-SDNN and TP with increased use of cleaning sprays, air freshening sprays, and scented products were observed mainly in participants with obstructive lung disease (p < 0.05 for interactions). Conclusions: In predominantly older adult women, long-term frequent use of household spray and scented products was associated with reduced HRV, which suggests an increased risk of cardiovascular health hazards. People with preexisting pulmonary conditions may be more susceptible. PMID:22538298

Microcredit to women and its contribution to production and household food security

NARCIS (Netherlands)

Namayengo, Mayanja Muyonga Faith

2017-01-01

The contents of this dissertation are based on a quantitative and qualitative survey that was conducted to assess the contribution of microcredit access of women to production and household food security status, and the factors associated with enterprise performance and food security outcomes. In

Enhancement and Optimization Mechanisms of Biogas Production for Rural Household Energy in Developing Countries: A review

Directory of Open Access Journals (Sweden)

Yitayal Addis Alemayehu

2015-10-01

Full Text Available Anaerobic digestion is common but vital process used for biogas and fertilizer production as well as one method for waste treatment. The process is currently used in developing countries primarily for biogas production in the household level of rural people. The aim of this review is to indicate possible ways of including rural households who own less than four heads of cattle for the biogas programs in developing countries. The review provides different research out puts on using biogas substrates other than cow dung or its mix through different enhancement and optimization mechanisms. Many biodegradable materials have been studied for alternative methane production. Therefore, these substrates could be used for production by addressing the optimum conditions for each factor and each processes for enhanced and optimized biogas production.

Utilization of household food waste for the production of ethanol at high dry material content.

Science.gov (United States)

Matsakas, Leonidas; Kekos, Dimitris; Loizidou, Maria; Christakopoulos, Paul

2014-01-08

Environmental issues and shortage of fossil fuels have turned the public interest to the utilization of renewable, environmentally friendly fuels, such as ethanol. In order to minimize the competition between fuels and food production, researchers are focusing their efforts to the utilization of wastes and by-products as raw materials for the production of ethanol. household food wastes are being produced in great quantities in European Union and their handling can be a challenge. Moreover, their disposal can cause severe environmental issues (for example emission of greenhouse gasses). On the other hand, they contain significant amounts of sugars (both soluble and insoluble) and they can be used as raw material for the production of ethanol. Household food wastes were utilized as raw material for the production of ethanol at high dry material consistencies. A distinct liquefaction/saccharification step has been included to the process, which rapidly reduced the viscosity of the high solid content substrate, resulting in better mixing of the fermenting microorganism. This step had a positive effect in both ethanol production and productivity, leading to a significant increase in both values, which was up to 40.81% and 4.46 fold, respectively. Remaining solids (residue) after fermentation at 45% w/v dry material (which contained also the unhydrolyzed fraction of cellulose), were subjected to a hydrothermal pretreatment in order to be utilized as raw material for a subsequent ethanol fermentation. This led to an increase of 13.16% in the ethanol production levels achieving a final ethanol yield of 107.58 g/kg dry material. In conclusion, the ability of utilizing household food waste for the production of ethanol at elevated dry material content has been demonstrated. A separate liquefaction/saccharification process can increase both ethanol production and productivity. Finally, subsequent fermentation of the remaining solids could lead to an increase of the overall

Chemicals in Household Products: Problems with Solutions

Science.gov (United States)

Glegg, Gillian A.; Richards, Jonathan P.

2007-12-01

The success of a regulatory regime in decreasing point-source emissions of some harmful chemicals has highlighted the significance of other sources. A growing number of potentially harmful chemicals have been incorporated into an expanding range of domestic household products and are sold worldwide. Tighter regulation has been proposed, and the European Commission has introduced the Regulation on the Registration, Evaluation, and Authorisation of Chemicals to address this concern. However, it is clear that in addition to the regulation, there is a potential to effect change through retailer and consumer attitudes and behaviours. Interviews were conducted with 7 key stakeholder groups to identify critical issues, which were then explored using a public survey questionnaire (1,008 respondents) and 8 subsequent focus groups. The findings demonstrated that the issue of chemicals in products is of concern to consumers for reasons of personal health rather than environmental protection. Key obstacles to the wider purchase of “green-alternative” products included perceived high cost and poor performance, lack of availability of products, and poor information concerning such products. Although improved regulation was seen as part of the solution, consumers must also play a role. It was clear from this study that consumers are not currently able to make informed choices about the chemicals they use but that they would be receptive to moving toward a more sustainable use of chemicals in the future if empowered to do so.

THE IMPACT OF CREDIT AND CAPITAL SUPPORTS ON ECONOMIC BEHAVIOR OF FARM HOUSEHOLDS: A HOUSEHOLD ECONOMIC APPROACH

Directory of Open Access Journals (Sweden)

Bernardus Bala de Rosari

2014-07-01

Full Text Available This research aimed at analysing the demand and allocation of credit and capital supports by farm household and impact on production, consumption, and investment. The research was conducted in East Nusa Tenggara Timur (ENT Province, one of targeted region of credit and capital supports policy of the government. Data collection was conducted from April to June 2013 by sampling for 178 households of farmers in Kupang District and Timor Tengah Selatan (TTS District. The result of this research showed that the allocation of credit and capital supports caused increaseof cattle production, consumption expenditure, and investment. The usage of credit and capital supports was depend on economical situation of the household itself. The decision of farm household on using credit and capital supports had impact on overall economical behavior of household, i.e. production, consumption and investment behavior. The transmission use was reciprocally interacted. Finally, the policy of credit and capital supports scheme for farmers should be adjusted with the context of farm household economics.

Household consumption and environment. 2011 edition

International Nuclear Information System (INIS)

2011-01-01

This report presents and comments numerous data and indicators concerning the constraints and impacts on the environment related to household consumption and behaviour. After a presentation of context indicators (household number and size, household consumption expenses) and of some global indicators (water and carbon footprint of household consumption), several specific aspects are addressed: housing (electric and electronic equipment, water, space and energy consumption, renewable energies, CO 2 emissions), transport (general statistics on travels, CO 2 and pollutant emissions related to motor cars), food (water print and carbon print related to household food, consumption of bio-agriculture products and of conditioned beverages), and wastes (production and composition, electronic and electric equipment wastes, waste treatment)

Food crop production, nutrient availability, and nutrient intakes in Bangladesh: exploring the agriculture-nutrition nexus with the 2010 Household Income and Expenditure Survey.

Science.gov (United States)

Fiedler, John L

2014-12-01

Systematic collection of national agricultural data has been neglected in many low- and middle-income countries for the past 20 years. Commonly conducted nationally representative household surveys collect substantial quantities of highly underutilized food crop production data. To demonstrate the potential usefulness of commonly available household survey databases for analyzing the agriculture-nutrition nexus. Using household data from the 2010 Bangladesh Household Income and Expenditure Survey, the role and significance of crop selection, area planted, yield, nutrient production, and the disposition of 34 food crops in affecting the adequacy of farming households' nutrient availability and nutrient intake status are explored. The adequacy of each farming household's available energy, vitamin A, calcium, iron, and zinc and households' apparent intakes and intake adequacies are estimated. Each household's total apparent nutrient intake adequacies are estimated, taking into account the amount of each crop that households consume from their own production, together with food purchased or obtained from other sources. Even though rice contains relatively small amounts of micronutrients, has relatively low nutrient density, and is a relatively poor source of nutrients compared with what other crops can produce on a given tract of land, because so much rice is produced in Bangladesh, it is the source of 90% of the total available energy, 85% of the zinc, 67% of the calcium, and 55% of the iron produced by the agricultural sector. The domination of agriculture and diet by rice is a major constraint to improving nutrition in Bangladesh. Simple examples of how minor changes in the five most common cropping patterns could improve farming households' nutritional status are provided. Household surveys' agricultural modules can provide a useful tool for better understanding national nutrient production realities and possibilities.

9708 INTRAHOUSEHOLD ALLOCATION, HOUSEHOLD HEADSHIP ...

African Journals Online (AJOL)

Mimi

agricultural production, education, healthcare and other household needs [17]. ... to various assets within the household depends on age, gender and power ..... Omilola B Patterns and Trends of Child and Maternal Nutrition Inequalities in.

Vigilance in industry: cosmetics and household cleaning products. Balance sheet of case report from 2005 to 2007.

Science.gov (United States)

Kornfeld-Lecanu, S; Zajaczkowski, F; Dubourg, S; Martin, L; Lefort, S; Siest, S

2010-12-01

Unlike medicinal products, cosmetics are not subject to marketing authorization in France. Nevertheless, the Agence Francaise de Sécurité Sanitaire des Produits de Santé (AFSSAPS; French Agency for the Safety of Healthcare Products) has been working on the development of a cosmetovigilance system for several years, with the aim of establishing standard procedures for collecting adverse reactions to cosmetics from the manufacturers. To assess the incidence of skin reactions to cosmetics or household products. Unilever established its own 'vigilance' standard system in France in late 2003. This report describes the experience acquired from 2005 to 2007. Case reports were collected in compliance with a standard procedure. The cases were then analysed by the consultant dermatologist in accordance with a pharmacovigilance-based method (chronological criteria, clinical criteria, possible rechallenge test, patch tests). During the period 2005 to 2007, a total of 102,689 consumers contacted the consumer department, including 842 (0.82%) who reported skin reactions. After analysis of the collected data, 0.144 skin reaction cases per million units sold were found to be attributable to cosmetic or household products. The implementation of a structured vigilance system in the cosmetics and household products industry is an efficient tool for manufacturers, both for information purposes and for product improvement, as well as meeting the transparency requirements of health authorities and consumers. © 2010 The Author(s). Journal compilation © 2010 British Association of Dermatologists.

FOOD ACQUISITION AND INTRA-HOUSEHOLD CONSUMPTION PATTERNS: A STUDY OF LOW AND MIDDLE INCOME URBAN HOUSEHOLDS IN DELHI, INDIA.

Science.gov (United States)

Pradhan, Mr; Taylor, Fc; Agrawal, S; Prabhakaran, D; Ebrahim, S

2013-12-01

Food habits and choices in India are shifting due to many factors: changing food markets, fast urbanization, food price inflation, uncertain food production and unequal distribution during the past decade. This study aims to explore food acquisition and intra-household consumption patterns in urban low and middle income (LMI) households in Delhi. Twenty households were randomly selected from the Center for Cardio-metabolic Risk Reduction in South Asia (CARRS) surveillance study. Data were derived from 20 questionnaires administered to women responsible for food preparation, four key-informant-interviews, and 20 in-depth interviews with household heads during September-November 2011. STATA and ATLAS.ti software were used for data analysis. Half of the households spent at least two-thirds of their income on food. The major expenditures were on vegetables (22% of total food expenditure), milk and milk products (16%), and cereal and related products (15%). Income, food prices, food preferences, and seasonal variation influenced food expenditure. Adults usually ate two to three times a day while children ate more frequently. Eating sequence was based on the work pattern within the household and cultural beliefs. Contrary to previous evidence, there was no gender bias in intra-household food distribution. Women considered food acquisition, preparation and distribution part of their self-worth and played a major role in food related issues in the household. Women's key roles in food acquisition, preparation and intra household food consumption should be considered in formulating food policies and programs.

[Carbon balance of household production system in the transition zone from the Loess Plateau to the Qinghai-Tibet Plateau, China].

Science.gov (United States)

Wu, Chao Chao; Gao, Xiao Ye; Hou, Fu Jiang

2017-10-01

The transition zone from the Loess Plateau to the Qinghai-Tibet Plateau is one of the regions with most dramatic changes in agricultural production mode and most sensitive response to the carbon balance effect. This paper analyzed the carbon balance of the agriculture system along the altitude gradient in Tongwei, Weiyuan and Xiahe counties. The results showed that with the increase of altitude, the carbon emission, carbon fixation and carbon sink capacity of crops per unit area decreased accordingly, while the average carbon emission, carbon fixation and carbon source capacity of each household in livestock system increased. The integrated crop-livestock production system changed from carbon sink to carbon source. The average carbon emission of each household rose with altitude, but the carbon fixation was the opposite. The change of percentage ofhousehold in the transition zone from the Loess Plateau to the Qinghai-Tibet Plateau with carbon balance could be fitted with Logistic equation. In the crop system of Tongwei, Weiyuan and Xiahe with the altitude increase, carbon emission at the inflection point where the household percentage accounted for 50.0% was 1491, 857 and 376 kg CE·household -1 , and carbon fixation was 6187, 3872 and 778 kg CE·household -1 , respectively. For the livestock system, carbon emission was 2218, 3725 and 49511 kg CE·household -1 , and carbon fixation was 138, 230 and 2706 kg CE·household -1 , respectively. For the integrated crop-livestock system, carbon emission was 3615, 4583 and 49918 kg CE·household -1 , and carbon fixation was 6289, 4113 and 3819 kg CE·household -1 , respectively, which could be the key point for the regulation of regional carbon balance.

Symptoms of mothers and infants related to total volatile organic compounds in household products.

Science.gov (United States)

Farrow, Alexandra; Taylor, Hazel; Northstone, Kate; Golding, Jean

2003-10-01

The authors sought to determine whether reported symptoms of mothers and infants were associated significantly with the use of household products that raised indoor levels of total volatile organic compounds (TVOCs). Data collected from 170 homes within the Avon Longitudinal Study of Parents and Children (ALSPAC: a large birth cohort of more than 10,000) had determined which household products were associated with the highest levels of TVOCs. The latter data were collected over a period that approximated 6 mo of pregnancy and the infants' first 6 mo of life. This paper presents (a) the mothers' self-reports of the use of these products in their homes and (b) self-reported medical symptoms of mothers and infants postnatally. Higher TVOC levels were associated with air freshener and aerosol use. Infant diarrhea and earache were statistically significantly associated with air freshener use, and diarrhea and vomiting were significantly associated with aerosol use. Headache experienced by mothers 8 mo after birth was significantly associated with the use of air fresheners and aerosols; maternal depression was significantly associated with the use of air fresheners. The results of the study suggest a link between the use of products that raise indoor levels of TVOCs and an increased risk of certain symptoms among infants and their mothers.

Adolescents' Contribution to Household Production: Male and Female Differences.

Science.gov (United States)

Sanik, Margaret Mietus; Stafford, Kathryn

1985-01-01

Develops a model to predict the contribution adolescent males and females make to household work, based upon family characteristics, human capital of the adolescent, geographic location, and societal expectations. Adolescent females worked longer than males, regardless of birth order. Time use for household work was largely unaffected by family…

Food acquisition and intra-household consumption patterns: a study of low and middle income urban households in Delhi, India

Directory of Open Access Journals (Sweden)

MR Pradhan

2013-12-01

Full Text Available Background: Food habits and choices in India are shifting due to many factors: changing food markets, fast urbanization, food price inflation, uncertain food production and unequal distribution during the past decade. This study aims to explore food acquisition and intra-household consumption patterns in urban low and middle income (LMI households in Delhi. Methods: Twenty households were randomly selected from the Center for Cardio-metabolic Risk Reduction in South Asia (CARRS surveillance study. Data were derived from 20 questionnaires administered to women responsible for food preparation, four key-informant-interviews, and 20 in-depth interviews with household heads during September-November 2011. STATA and ATLAS.ti software were used for data analysis. Results: Half of the households spent at least two-thirds of their income on food. The major expenditures were on vegetables (22% of total food expenditure, milk and milk products (16%, and cereal and related products (15%. Income, food prices, food preferences, and seasonal variation influenced food expenditure. Adults usually ate two to three times a day while children ate more frequently. Eating sequence was based on the work pattern within the household and cultural beliefs. Contrary to previous evidence, there was no gender bias in intra-household food distribution. Women considered food acquisition, preparation and distribution part of their self-worth and played a major role in food related issues in the household. Conclusion: Women’s key roles in food acquisition, preparation and intra household food consumption should be considered in formulating food policies and programs. 

Food acquisition and intra-household consumption patterns: a study of low and middle income urban households in Delhi, India

Directory of Open Access Journals (Sweden)

MR Pradhan .

2013-12-01

Full Text Available Background: Food habits and choices in India are shifting due to many factors: changing food markets, fast urbanization, food price inflation, uncertain food production and unequal distribution during the past decade. This study aims to explore food acquisition and intra-household consumption patterns in urban low and middle income (LMI households in Delhi. Methods: Twenty households were randomly selected from the Center for Cardio-metabolic Risk Reduction in South Asia (CARRS surveillance study. Data were derived from 20 questionnaires administered to women responsible for food preparation, four key-informant-interviews, and 20 in-depth interviews with household heads during September-November 2011. STATA and ATLAS.ti software were used for data analysis. Results: Half of the households spent at least two-thirds of their income on food. The major expenditures were on vegetables (22% of total food expenditure, milk and milk products (16%, and cereal and related products (15%. Income, food prices, food preferences, and seasonal variation influenced food expenditure. Adults usually ate two to three times a day while children ate more frequently. Eating sequence was based on the work pattern within the household and cultural beliefs. Contrary to previous evidence, there was no gender bias in intra-household food distribution. Women considered food acquisition, preparation and distribution part of their self-worth and played a major role in food related issues in the household. Conclusion: Women’s key roles in food acquisition, preparation and intra household food consumption should be considered in formulating food policies and programs.  

Need for certification of household water treatment products: examples from Haiti.

Science.gov (United States)

Murray, Anna; Pierre-Louis, Jocelyne; Joseph, Flaurine; Sylvain, Ginelove; Patrick, Molly; Lantagne, Daniele

2015-04-01

To evaluate four household water treatment (HWT) products currently seeking approval for distribution in Haiti, through the application of a recently-developed national HWT product certification process. Four chemical treatment products were evaluated against the certification process validation stage by verifying international product certifications confirming treatment efficacy and reviewing laboratory efficacy data against WHO HWT microbiological performance targets; and against the approval stage by confirming product composition, evaluating treated water chemical content against national and international drinking water quality guidelines and reviewing packaging for dosing ability and usage directions in Creole. None of the four evaluated products fulfilled validation or approval stage requirements. None was certified by an international agency as efficacious for drinking water treatment, and none had data demonstrating its ability to meet WHO HWT performance targets. All product sample compositions differed from labelled composition by >20%, and no packaging included complete usage directions in Creole. Product manufacturers provided information that was inapplicable, did not demonstrate product efficacy, and was insufficient to ensure safe product use. Capacity building is needed with country regulatory agencies to objectively evaluate HWT products. Products should be internationally assessed against WHO performance targets and also locally approved, considering language, culture and usability, to ensure effective HWT. © 2014 John Wiley & Sons Ltd.

N.3142 National Assembly law proposition aiming to help the purchasing of households facing the petroleum products prices increase

International Nuclear Information System (INIS)

2006-01-01

This text presents the problem of the households purchasing facing the increase of the petroleum products. It recalls the government policy, and criticizes the french government gap in favor of the households. In the second part it proposes to replace the ''floating TIPP'' and to reallocate a part of the exceptional incomes of the petroleum companies. (A.L.B.)

Chemical pneumonitis and subsequent reactive airways dysfunction syndrome after a single exposure to a household product: a case report

Directory of Open Access Journals (Sweden)

Khalid Imran

2009-11-01

Full Text Available Abstract Introduction Household products are usually safe to use. Adverse events arising from their use are mostly reported in patients with pre-existing atopy or pulmonary problems and usually only after a prolonged exposure to such products. We report the case of a patient with no prior problems who developed significant side effects from a single exposure to a domestic product. Case presentation A 43-year-old Caucasian American man, previously in good health, used a domestic aerosol product called 'Stand N' Seal "Spray-On" Grout Sealer' in an enclosed room in his house. The product contained n-butyl acetate ( Conclusion A household product may still prove unsafe to use even after it has gone through vigorous testing and approval processes. Even healthy individuals are susceptible to adverse outcomes after a brief exposure. Extra precautions should be taken when using any chemical product at home.

The global household: toward a feminist postcapitalist international political economy.

Science.gov (United States)

Safri, Maliha; Graham, Julie

2010-01-01

The goal of this article is to introduce a new category into international political economy-the global household-and to begin to widen the focus of international political economy to include nonmarket transactions and noncapitalist production. As an economic institution composed of transnational extended families and codwellers (including international migrants and family members left behind in countries of origin), the global household is engaged in coordinating international migration, sending and receiving billions of dollars in remittances, and organizing and conducting market- and non-market-oriented production on an international scale. We first trace the discursive antecedents of the global household concept to theories of the household as a site of noncapitalist production and to feminist ethnographies of transnational families. In order to demonstrate the potential significance and effect of this newly recognized institution, we estimate the aggregate population of global households, the size and distribution of remittances, and the magnitude and sectoral scope of global household production. We then examine the implications of the global household concept for three areas of inquiry: globalization, economic development, and the household politics of economic transformation. Finally, we briefly explore the possibilities for research and activism opened up by a feminist, postcapitalist international political economy centered on the global household.

Influence of household demographic and socio-economic factors on household expenditure on tobacco in six New Independent States

Directory of Open Access Journals (Sweden)

Gotsadze George

2007-08-01

Full Text Available Abstract Background To identify demographic and socio-economic factors that are associated with household expenditure on tobacco in Azerbaijan, Georgia, Kazakhstan, Kyrgyzstan, Russian Federation, and Tajikistan. Methods Secondary analysis of the data available through the World Bank Living Standards Monitoring Survey conducted in aforementioned countries in 1995–2000. The role of different variables (e.g. mean age of household members, household area of residence, household size, share of adult males, share of members with high education in determining household expenditure on tobacco (defined as tobacco expenditure share out of total monthly HH consumption was assessed by using multiple regression analysis. Results Significant differences were found between mean expenditure on tobacco between rich and poor – in absolute terms the rich spend significantly more compared with the poor. Poor households devote significantly higher shares of their monthly HH consumption for tobacco products. Shares of adult males were significantly associated with the share of household consumption devoted for tobacco. There was a significant negative association between shares of persons with tertiary education within the HH and shares of monthly household consumption devoted for tobacco products. The correlation between household expenditures on tobacco and alcohol was found to be positive, rather weak, but statistically significant. Conclusion Given the high levels of poverty and high rates of smoking in the New Independent States, these findings have important policy implications. They indicate that the impact and opportunity costs of smoking on household finances are more significant for the poor than for the rich. Any reductions in smoking prevalence within poor households could have a positive economic impact.

EFFECT OF COMMERCIALIZATION ON PRODUCTIVE CAPACITY AMONG CASSAVA PRODUCING HOUSEHOLDS IN IKWUANO LOCAL GOVERNMENT AREA OF ABIA STATE, NIGERIA

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Ogbonnaya Ukeh OTEH

2014-10-01

Full Text Available The study investigated factors affecting commercialization of cassava producing household in Ikwuano Local Government Area, Abia State, Nigeria. It specifically examined the socio-economic characteristics of cassava household; determine commercialization index and analyzed factors that influence commercialization among cassava producing households. The study employed purposive sampling technique in the selection of 120 respondents from one local government area (LGA based on characteristics of interest, nearness and other related features. The selection was done from 6 communities at the rate of 20 respondents per community. Analytically, descriptive statistics, household commercialization index (HCI, and multiple regression analysis were used. The results showed that the mean age of the cassava producing household was about 40 years with a mean farming experience of 14 years. They are mostly married with an average of 5 persons per households. The result further revealed that only a few households (less than 2% have very high commercialization orientation, which exposes the level of farming in the area. With respect to determinants of factors that influence commercialization, value of output, farm size, sex, nearness to market, membership of cooperative and farming experience were significant and found to exhibit varying degree. The study therefore recommends that support policies that sustain and improve the productivity among farming household especially land tenure policy issues, greater incentives policies for farmers in the rural areas; linkages between farm households and the markets; increase access and exchange of information on markets.

7 CFR 2902.48 - General purpose household cleaners.

Science.gov (United States)

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false General purpose household cleaners. 2902.48 Section... PROCUREMENT Designated Items § 2902.48 General purpose household cleaners. (a) Definition. Products designed... procurement preference for qualifying biobased general purpose household cleaners. By that date, Federal...

Towards sustainable household energy use in the Netherlands

NARCIS (Netherlands)

van der Wal, J; Moll, H.C.

2001-01-01

Households consume direct energy, using natural gas, heating oil, gasoline and electricity, and consume indirect energy, the energy related to the production of goods and the delivery of services for the households. Past trends and present-day household energy use (direct and indirect) are analysed

Household food production is positively associated with dietary diversity and intake of nutrient-dense foods for older preschool children in poorer families: Results from a nationally-representative survey in Nepal.

Science.gov (United States)

Mulmi, Prajula; Masters, William A; Ghosh, Shibani; Namirembe, Grace; Rajbhandary, Ruchita; Manohar, Swetha; Shrestha, Binod; West, Keith P; Webb, Patrick

2017-01-01

Nutrition-sensitive interventions supporting enhanced household food production have potential to improve child dietary quality. However, heterogeneity in market access may cause systematic differences in program effectiveness depending on household wealth and child age. Identifying these effect modifiers can help development agencies specify and target their interventions. This study investigates mediating effects of household wealth and child age on links between farm production and child diets, as measured by production and intake of nutrient-dense food groups. Two rounds (2013 and 2014) of nationally representative survey data (n = 5,978 observations) were used to measure production and children's dietary intake, as well as a household wealth index and control variables, including breastfeeding. Novel steps used include measuring production diversity in terms of both species grown and food groups grown, as well as testing for mediating effects of family wealth and age of child. We find significant associations between child dietary diversity and agricultural diversity in terms of diversity of food groups and of species grown, especially for older children in poorer households, and particularly for fruits and vegetables, dairy and eggs. With each additional food group produced, log-odds of meeting minimum dietary diversity score (≥4) increase by 0.25 (p = 0.01) for children aged 24-59 months. For younger children aged 18-23 months there is a similar effect size but only in the poorest two quintiles of household wealth, and for infants 6-18 months we find no correlation between production and intake in most models. Child dietary intake is associated with the composition of farm production, most evident among older preschool children and in poorer households. To improve the nutrition of infants, other interventions are needed; and for relatively wealthier households, own farm production may displace market purchases, which could attenuate the impact of household

Household food production is positively associated with dietary diversity and intake of nutrient-dense foods for older preschool children in poorer families: Results from a nationally-representative survey in Nepal.

Directory of Open Access Journals (Sweden)

Prajula Mulmi

Full Text Available Nutrition-sensitive interventions supporting enhanced household food production have potential to improve child dietary quality. However, heterogeneity in market access may cause systematic differences in program effectiveness depending on household wealth and child age. Identifying these effect modifiers can help development agencies specify and target their interventions.This study investigates mediating effects of household wealth and child age on links between farm production and child diets, as measured by production and intake of nutrient-dense food groups.Two rounds (2013 and 2014 of nationally representative survey data (n = 5,978 observations were used to measure production and children's dietary intake, as well as a household wealth index and control variables, including breastfeeding. Novel steps used include measuring production diversity in terms of both species grown and food groups grown, as well as testing for mediating effects of family wealth and age of child.We find significant associations between child dietary diversity and agricultural diversity in terms of diversity of food groups and of species grown, especially for older children in poorer households, and particularly for fruits and vegetables, dairy and eggs. With each additional food group produced, log-odds of meeting minimum dietary diversity score (≥4 increase by 0.25 (p = 0.01 for children aged 24-59 months. For younger children aged 18-23 months there is a similar effect size but only in the poorest two quintiles of household wealth, and for infants 6-18 months we find no correlation between production and intake in most models.Child dietary intake is associated with the composition of farm production, most evident among older preschool children and in poorer households. To improve the nutrition of infants, other interventions are needed; and for relatively wealthier households, own farm production may displace market purchases, which could attenuate the impact

In vitro effects of household products on Calliphoridae larvae development: implication for forensic entomology.

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Aubernon, Cindy; Devigne, Cedric; Hedouin, Valery; Gosset, Didier; Charabidze, Damien

2015-01-01

Several parameters can delay the first arrival of flies on a corpse and the subsequent development of the larvae. This study focuses on the development of Lucilia sericata (Diptera: Calliphoridae) (Meigen, 1826) on household chemical-contaminated substrates. bleach, perfume, hydrochloric acid, caustic soda, insecticide, mosquito repellent, and gasoline in quantities consistent with an amount that could possibly be spilled on a corpse were mixed with beef liver to simulate contaminated fleshes. Larvae were bred at 25 °C on these media until emergence. Four developmental parameters were followed: survival rates, development times, sex ratios, and adult sizes. Hydrochloric acid, insecticide, and gasoline killed all larvae. In low quantities, caustic soda and mosquito repellent increased the development time and decreased the adult size. However, high quantities of these chemicals killed all larvae. Lastly, bleach and perfume did not affect the survival rate and barely impacted the development time or adult size. These results demonstrate common household products spilled on a corpse can strongly affect the development of Calliphoridae larvae. The effects of such products should be considered in forensic entomology cases. © 2014 American Academy of Forensic Sciences.

Hydrogen and methane production from household solid waste in the two-stage fermentation process

DEFF Research Database (Denmark)

Lui, D.; Liu, D.; Zeng, Raymond Jianxiong

2006-01-01

A two-stage process combined hydrogen and methane production from household solid waste was demonstrated working successfully. The yield of 43 mL H-2/g volatile solid (VS) added was generated in the first hydrogen production stage and the methane production in the second stage was 500 mL CH4/g VS...... added. This figure was 21% higher than the methane yield from the one-stage process, which was run as control. Sparging of the hydrogen reactor with methane gas resulted in doubling of the hydrogen production. PH was observed as a key factor affecting fermentation pathway in hydrogen production stage....... Furthermore, this study also provided direct evidence in the dynamic fermentation process that, hydrogen production increase was reflected by acetate to butyrate ratio increase in liquid phase. (c) 2006 Elsevier Ltd. All rights reserved....

Exploring sustainability transitions in households: insights from real-life experiments

Science.gov (United States)

Baedeker, Carolin; Buhl, Johannes; Greiff, Kathrin; Hasselkuß, Marco; Liedtke, Christa; Lukas, Melanie

2016-04-01

Societal transformation towards sustainable consumption and production, especially in urban areas, is a key challenge. The design and implementation of sustainable product service systems (PSS) might be the initial point, in which private households play a major role. The Sustainable LivingLab research infrastructure was developed as an experimental setting for investigating consumption and production patterns in private households, especially to explore socio-technical innovations which are helpful to guide sustainability transitions. The suggested presentation describes results of several real-life experiments conducted in German households, e.g. the project SusLabNRW (North-Rhine Westphalia as part of the European SusLabNWE-Project), the EnerTransRuhr project as well as the PATHWAYS project that explore patterns of action, time use, social practices and the related resource use in private households. The presentation gives an overview of the employed methods and analysed data (qualitative interviews, social network analysis, survey on household activities and inventories and a sustainability assessment (resource profiles - MIPS household analysis). Households' resource consumption was calculated in all fields of activity to analyse social practices' impact. The presentation illustrates how aggregated data can inform scenario analysis and concludes with an outlook onto transition pathways at household level and socio-technical innovations in the fields of housing, nutrition and mobility.

[Estimation of Aedes aegypti (L.) (Diptera: Culicidae) productivity in households and public spaces in a dengue endemic city in Colombia].

Science.gov (United States)

Alcalá, Lucas; Quintero, Juliana; González-Uribe, Catalina; Brochero, Helena

2015-01-01

Aedes aegypti is a vector for the dengue virus in Colombia. Its productivity can be estimated using pupal counts. To determine Ae. aegypti productivity in households and public spaces in Girardot (Colombia) during both wet and dry seasons. The amount of Ae. aegypti pupae was evaluated in 20 randomly selected clusters in Girardot, each consisting of 100 households and public spaces. Inspections were performed during the rainy (February-May, 2011), and dry (August-September, 2011) seasons. House, container, Breteau, person and hectare pupae indices were estimated. During the rainy season households contributed 94% to the total number of pupae (n=7,098) while only 6% (n=482) were found in public spaces. In the dry season, 98% (n=9,138) of pupae were found in households and 2% (n=223), in public spaces. Low water-storage tanks and tanks for washing purposes provided >87% of pupae in households, whereas jars, tires and sinks contained most pupae in public spaces. High pupal densities were observed in public spaces during the rainy season and in streets and schools in the dry season. There were no significant differences in the index per person (rainy season=1.0; dry season=1.3) or per hectare (rainy season=0.96, dry season=0.45) between seasons. High Ae. aegypti pupal densities were found inside households in low water-storage tanks and tanks for washing purposes during both the dry and rainy seasons. Public spaces provided more aquatic habitats during the rainy season. Vector control strategies targeting these containers could allow a more rational use of resources and increase efficiency.

Anaerobic treatment of wastewater from the household and personal products industry in a hybrid bioreactor

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D. J. Araujo

2008-09-01

Full Text Available The anaerobic treatment of wastewater from the household and personal products industry was studied using a 16.3 L hybrid reactor (UASB and biofilter. The top of the UASB reactor was filled with coconut shells to act as the support material for the biofilter. The wastewater was characterized in terms of pH (1.0 - 12.0, COD (1,000 - 5,000 mg/L, BOD5 (700 - 1,500 mg/L, chloride (55 - 850 mg/L, ammonia nitrogen (0.4 - 0.9 mg/L, total Kjeldahl nitrogen (22.1 - 34.0 mg/L, phosphorus (2.0 - 2.5 mg/L, anionic surfactants (100 - 600 mg/L, turbidity (115 - 300 NTU and total suspended solids (450 - 1,440 mg/L. The bioreactor was operated continuously for 120 days at room temperature (26 ± 5ºC with hydraulic retention times of 50, 40 and 60 h. COD and BOD removals and biogas production were evaluated in order to analyze process efficiency. The average removal efficiencies for COD (77%, 72% and 80% and BOD5 (approximately 90% were obtained with HRTs of 50, 40 and 60 h, respectively. The average specific biogas production was 0.32 L/g COD (at standard temperature and pressure for the three experimental runs. These data indicate good reactor efficiency and suggest the possibility of using this system to treat wastewater generated by the household and personal products industry.

Food acquisition and intra-household consumption patterns: a study of low and middle income urban households in Delhi, India

OpenAIRE

MR Pradhan; FC Taylor; S Agrawal; D Prabhakaran; S Ebrahim

2013-01-01

Background: Food habits and choices in India are shifting due to many factors: changing food markets, fast urbanization, food price inflation, uncertain food production and unequal distribution during the past decade. This study aims to explore food acquisition and intra-household consumption patterns in urban low and middle income (LMI) households in Delhi. Methods: Twenty households were randomly selected from the Center for Cardio-metabolic Risk Reduction in South Asia (CARRS) surveillance...

Food acquisition and intra-household consumption patterns: a study of low and middle income urban households in Delhi, India

OpenAIRE

MR Pradhan .; F C Taylor; S Agrawal; D Prabhakaran; S Ebrahim

2013-01-01

Background: Food habits and choices in India are shifting due to many factors: changing food markets, fast urbanization, food price inflation, uncertain food production and unequal distribution during the past decade. This study aims to explore food acquisition and intra-household consumption patterns in urban low and middle income (LMI) households in Delhi. Methods: Twenty households were randomly selected from the Center for Cardio-metabolic Risk Reduction in South Asia (CARRS) surveillance...

Household Hazardous Waste: Everyone's Problem--Everyone's Solution.

Science.gov (United States)

Evenson, Linda

1985-01-01

Examines the household hazardous waste problem, addressing several areas related to regulation, disposal, and control. Also gives a list of safer alternatives for household cleaners/disinfectants, paint products, and pesticides. Indicates that individuals can collectively make a difference in public exposure by changing purchases and practices.…

Time-saving innovations, time allocation, and energy use. Evidence from Canadian households

Energy Technology Data Exchange (ETDEWEB)

Brencic, Vera; Young, Denise [University of Alberta, 8-14 HM Tory, Edmonton, AB (Canada)

2009-09-15

Time and energy are major inputs into the production of household goods and services. As a result, the market penetration of time-saving technologies for general household use is expected to affect both a household's (1) allocation of time across home production and leisure activities; and (2) energy use. For example, with a household's adoption of a microwave or a dishwasher, cooking food and washing dishes will require less time, and therefore in-home meal preparation may increase. Households with microwaves or dishwashers may also opt to spend more time undertaking other production activities, inside or outside the home, or engage in more leisure (watching TV, reading, exercising). To the extent that time is reallocated from less to more energy-intensive activities in the home, residential energy use will increase as households adopt appliances that embody time-saving technology. Furthermore, an adoption of time-saving technologies for basic household chores, such as meal preparation and laundry, can impact energy use due to the fact that many time-saving technologies are more energy intensive than alternative technologies that require larger time commitments. In this paper, we use the Canadian Survey of Household Energy Use data from 2003 to examine the extent to which ownership of products that embody time-saving innovations affects time allocation and energy use at the household level. (author)

Household Income Composition and Household Goods

OpenAIRE

Voynov, Ivan

2005-01-01

The paper focuses on the change in household income composition and the factors that determine it. The results bring additional knowledge about household poverty dynamics. Based on the collective approach to the family and the cooperative game theory it is constructed theoretical model of household income composition change. The change in income composition is a result from bargaining between household members in attempt to defend the most suitable for them income source. Decisive influence i...

Human and Environmental Toxicity of Sodium Lauryl Sulfate (SLS): Evidence for Safe Use in Household Cleaning Products.

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Bondi, Cara Am; Marks, Julia L; Wroblewski, Lauren B; Raatikainen, Heidi S; Lenox, Shannon R; Gebhardt, Kay E

2015-01-01

Environmental chemical exposure is a major concern for consumers of packaged goods. The complexity of chemical nomenclature and wide availability of scientific research provide detailed information but lends itself to misinterpretation by the lay person. For the surfactant sodium lauryl sulfate (SLS), this has resulted in a misunderstanding of the environmental health impact of the chemical and statements in the media that are not scientifically supported. This review demonstrates how scientific works can be misinterpreted and used in a manner that was not intended by the authors, while simultaneously providing insight into the true environmental health impact of SLS. SLS is an anionic surfactant commonly used in consumer household cleaning products. For decades, this chemical has been developing a negative reputation with consumers because of inaccurate interpretations of the scientific literature and confusion between SLS and chemicals with similar names. Here, we review the human and environmental toxicity profiles of SLS and demonstrate that it is safe for use in consumer household cleaning products.

Household size and composition as correlates of child labour in ...

African Journals Online (AJOL)

We provide a comprehensive overview of the household factors and residential dynamics through which child labour evolves. Our findings demonstrate the usefulness of the household production theory in explaining the socio-economic ramifications and household context of child labour. Our findings indicate that although ...

The use of household cleaning products during pregnancy and lower respiratory tract infections and wheezing during early life.

Science.gov (United States)

Casas, Lidia; Zock, Jan Paul; Carsin, Anne Elie; Fernandez-Somoano, Ana; Esplugues, Ana; Santa-Marina, Loreto; Tardón, Adonina; Ballester, Ferran; Basterrechea, Mikel; Sunyer, Jordi

2013-10-01

To evaluate the effects of household use of cleaning products during pregnancy on infant wheezing and lower respiratory tract infections (LRTI). In four prospective Spanish birth cohorts (n = 2,292), pregnant women reported the use of household cleaning products. When infants were 12-18 months old, current cleaning product use and infant's wheezing and LRTI were reported. Cohort-specific associations between the use of specific products and respiratory outcomes were evaluated using multivariable regression analyses and estimates were combined using random-effects meta-analyses. The period prevalence of LRTI was higher when sprays (combined odds ratio (OR) = 1.29; 95 % confidence interval (CI) 1.04-1.59) or air fresheners (OR = 1.29; CI 1.03-1.63) were used during pregnancy. The odds of wheezing increased with spray (OR = 1.37; CI 1.10-1.69) and solvent (OR = 1.30; CI 1.03-1.62) use. The associations between spray and air freshener use during pregnancy and both outcomes remained apparent when these products were not used after pregnancy. Nevertheless, the estimates were higher when post-natal exposure was included. The use of cleaning sprays, air fresheners and solvents during pregnancy may increase the risk of wheezing and infections in the offspring.

Survey of household energy use (SHEU) : summary report

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-12-15

A survey was conducted to gather information on energy use and the factors affecting energy use in households residing in houses and residential buildings with fewer than 5 storeys. Dwelling characteristics, usage of appliances, and energy efficiency and consumption data were collected. An overview of the main findings were presented in this summary and included details of thermal envelopes; residential heating, air-conditioning and ventilation; household appliances; hot water; lighting; and Energy Star systems and appliances. The survey covered over 11 million households in all 10 Canadian provinces. Data were collected through computer-assisted personal interviews with owners, renters, landlords and property managers. It was observed that the average heated area of a Canadian dwelling was 1321 square feet, and that dwellings constructed after 1979 were larger and more energy efficient than previous dwellings. The majority of households located west of Quebec used natural gas, whereas the majority of Quebec households used electricity. Households in the Atlantic region used both electricity and oil. Penetration rates for high efficiency furnaces using natural gas, propane or oil furnaces was 62 per cent among dwellings built between 1990-2003. It was noted that more basements, attics, crawlspaces and garages are now being insulated. An increasing number of households use both a main and a secondary refrigerator. Nearly 25 per cent of households used 3 or more televisions. The use of central and window/room air-conditioners has increased, with Ontario households accounting for more than 60 per cent of all air-conditioning systems. Nearly 25 per cent of light bulbs were energy-efficient bulbs. It was also observed that Energy Star products have had a high penetration since the inception of the Energy Star initiative. However, a significant number of households were not aware if their products were Energy Star qualified. tabs., figs.

Energy-microfinance intervention for low income households in India

Science.gov (United States)

Rao, P. Sharath Chandra

In India, limited energy access and energy inequity hamper the lives of low income households. Traditional fuels such as firewood and dung cake account for 84 percent and 32 percent of the rural and urban household cooking energy (NSSO, 2007). With 412 million people without access to electricity in 2005, India hosts the world's largest such population (IEA, 2007). But, low income households still spend 9 - 11.7 percent1 of their incomes on inefficient forms of energy while wealthy households spend less than 5 percent on better energy products (Saghir, 2005). Renewable energy technologies coupled with innovative financial products can address the energy access problem facing the low income households in India (MacLean & Siegel, 2007; REEEP, 2009). Nevertheless, the low income households continue to face low access to mainstream finance for purchasing renewable energy technology at terms that meet their monthly energy related expenditure (ESMAP, 2004a; SEEP, 2008a) and low or no access to energy services (Ailawadi & Bhattacharyya, 2006; Modi et. al., 2006). The lack of energy-finance options has left the marginalized population with little means to break the dependence on traditional fuels. This dissertation proposes an energy microfinance intervention to address the present situation. It designed a loan product dedicated to the purchase of renewable energy technologies while taking into account the low and irregular cash flows of the low income households. The arguments presented in this dissertation are based on a six-month pilot project using this product designed and developed by the author in conjunction with a microfinance institution and its low income clients and Energy Service Companies in the state of Karnataka. Finding the right stakeholders and establishing a joint agreement, obtaining grant money for conducting the technology dissemination workshops and forming a clear procedure for commissioning the project, are the key lessons learnt from this study

Household Behavior with Respect to Meat Consumption: Differences between Households with and without Children.

Science.gov (United States)

Maria, Merlino Valentina; Danielle, Borra; Tibor, Verduna; Stefano, Massaglia

2017-10-31

Meat consumers around the world are increasingly paying attention to product quality and safety, and are starting to reduce their meat consumption, especially with regard to red meat. This trend is prevalent in households with children who prefer health-certified meat products. Our study compares meat consumption habits in households with and without children or adolescences (0-18 years). A structured questionnaire was distributed to 401 retail purchasers at 12 different points of sales of meat in the Piedmont region in northwest Italy. Socio-demographic variables and quantitative-qualitative meat consumption habits of retail purchasers were investigated. One part of the questionnaire analyzed the relative importance of 12 meat choice purchasing attributes by employing the Best-Worst scaling methodology, a type of choice experiment. Our research found that households without children (subset B) have higher weekly meat consumption habits than those with children (subset A). Alternatively, the households with children (subset A) have a diet characterized by a greater variety of protein sources, such as legumes and fish. Both of the considered subsets preferred trusted butchers for meat buying, with supermarkets as a second choice. However, only consumers of subset A bought meat from farm butchers. Our team performed a consumer analysis to identify meat consumption patterns in the two considered subsets. Simultaneously, a Best-Worst analysis evidenced several choice attributes with different relevance for the two investigated samples segmentation in three clusters of purchase.

Household Behavior with Respect to Meat Consumption: Differences between Households with and without Children

Directory of Open Access Journals (Sweden)

Merlino Valentina Maria

2017-10-01

Full Text Available Meat consumers around the world are increasingly paying attention to product quality and safety, and are starting to reduce their meat consumption, especially with regard to red meat. This trend is prevalent in households with children who prefer health-certified meat products. Our study compares meat consumption habits in households with and without children or adolescences (0–18 years. A structured questionnaire was distributed to 401 retail purchasers at 12 different points of sales of meat in the Piedmont region in northwest Italy. Socio-demographic variables and quantitative-qualitative meat consumption habits of retail purchasers were investigated. One part of the questionnaire analyzed the relative importance of 12 meat choice purchasing attributes by employing the Best-Worst scaling methodology, a type of choice experiment. Our research found that households without children (subset B have higher weekly meat consumption habits than those with children (subset A. Alternatively, the households with children (subset A have a diet characterized by a greater variety of protein sources, such as legumes and fish. Both of the considered subsets preferred trusted butchers for meat buying, with supermarkets as a second choice. However, only consumers of subset A bought meat from farm butchers. Our team performed a consumer analysis to identify meat consumption patterns in the two considered subsets. Simultaneously, a Best-Worst analysis evidenced several choice attributes with different relevance for the two investigated samples segmentation in three clusters of purchase.

Changing role of non-timber forest products (NTFP) in rural household economy: the case of Sinharaja World Heritage site in Sri Lanka.

Science.gov (United States)

Senaratne, Athula; Abeygunawardena, Piyasena; Jayatilake, Wijaya

2003-11-01

This paper examines the modified patterns of utilizing non-timber forest products (NTFP) and associated behavioral changes around tropical forest areas in the context of conservation-related objectives and other commercially driven objectives. Our study introduces a conceptual framework based on the household production theory and tests empirically the hypotheses drawn at Sinharaja World Heritage in Sri Lanka. The results show that conditions introduced by forest conservation programs and the spread of small-scale commercial tea cultivation are transforming the economy around Sinharaja. The process is an economically rational one where resident communities decide upon their actions based on the opportunity cost of time involved with NTFP in the absence of observable prices. Although the process, overall, has led to a decline in the role of NTFP in the household economy, its impact over different NTFP are not uniform, leaving sustained demand for certain NTFP. This situation calls for a multifaceted approach in forest management programs to address the various household needs fulfilled by NTFP-based activities.

Socio-ecological costs of Amazon nut and timber production at community household forests in the Bolivian Amazon.

Science.gov (United States)

Soriano, Marlene; Mohren, Frits; Ascarrunz, Nataly; Dressler, Wolfram; Peña-Claros, Marielos

2017-01-01

The Bolivian Amazon holds a complex configuration of people and forested landscapes in which communities hold secure tenure rights over a rich ecosystem offering a range of livelihood income opportunities. A large share of this income is derived from Amazon nut (Bertholletia excelsa). Many communities also have long-standing experience with community timber management plans. However, livelihood needs and desires for better living conditions may continue to place these resources under considerable stress as income needs and opportunities intensify and diversify. We aim to identify the socioeconomic and biophysical factors determining the income from forests, husbandry, off-farm and two keystone forest products (i.e., Amazon nut and timber) in the Bolivian Amazon region. We used structural equation modelling tools to account for the complex inter-relationships between socioeconomic and biophysical factors in predicting each source of income. The potential exists to increase incomes from existing livelihood activities in ways that reduce dependency upon forest resources. For example, changes in off-farm income sources can act to increase or decrease forest incomes. Market accessibility, social, financial, and natural and physical assets determined the amount of income community households could derive from Amazon nut and timber. Factors related to community households' local ecological knowledge, such as the number of non-timber forest products harvested and the number of management practices applied to enhance Amazon nut production, defined the amount of income these households could derive from Amazon nut and timber, respectively. The (inter) relationships found among socioeconomic and biophysical factors over income shed light on ways to improve forest-dependent livelihoods in the Bolivian Amazon. We believe that our analysis could be applicable to other contexts throughout the tropics as well.

Poverty alleviation aspects of successful improved household stoves programmes

International Nuclear Information System (INIS)

2000-01-01

Programmes to improve household wood and charcoal stove efficiencies have been launched throughout the developing world over the past 20 years. Their main driver has been to reduce environmental degradation resulting from the removal of trees for charcoal and fuel wood production. In addition, health benefits arise from the reduction or removal of smoke in people's homes. Unfortunately, many programmes have failed to establish sustainable improved stove production - primarily through lack of sufficient attention to consumer tastes and market dynamics. This project, carried out in Kenya, Ethiopia and Uganda, has identified key success factors for sustainable stove production and supply by determining the poverty impacts of successful, commercially-based, improved household biomass stove programmes on producers, consumers and others associated with the household fuel and stove supply and end-use business. (author)

Effects of the 2003 CAP Reform on Investments of Dutch Dairy Farms Simulations with a Household Production Model

NARCIS (Netherlands)

Peerlings, J.H.M.; Ooms, D.L.

2005-01-01

This paper develops a non-separable household production model capable of analyzing the effects of the 2003 CAP reform, and especially EU farm payments, on individual Dutch dairy farms. Model results show that the 2003 CAP reform farm payments do not fully compensate the income loss caused by the

Household anaerobic digester for bioenergy production in developing countries: opportunities and challenges.

Science.gov (United States)

Surendra, K C; Takara, Devin; Jasinski, Jonas; Khanal, Samir Kumar

2013-01-01

Access to clean and affordable energy is vital for advancing development objectives, particularly in rural areas of developing countries. There are some three billion people in these regions, however, who lack consistent access to energy and rely on traditional solid fuels such as firewood, cattle manure, and crop residues for meeting cooking and heating needs. Excessive use of such highly polluting resources creates serious environmental, social and public health issues. In this context, household digesters (which convert readily available feedstocks such as cattle manure, human excreta, and crop residues into biogas) have the potential to play a significant role in supplying methane as a clean, renewable energy resource for remote geographies. In addition to bioenergy production, the slurry generated from anaerobic digestion is rich in nutrients and can improve the physical, chemical, and biological attributes of soil when applied to agricultural land. This type of approach has the potential to significantly reduce greenhouse gas emissions while simultaneously improving the quality of life. Despite a long history of research and innovation for the development and optimization of household digesters, little is known and has been reported for the application of these systems in decentralized communities. The primary purpose of this paper seeks to review the dearth of literature pertaining to small-scale anaerobic digesters in remote geographies and in regions where much of the world's population reside.

Economic aspects of provision country household with food

OpenAIRE

Brunšek, Urška

2016-01-01

Food provides us satisfaction for our basic needs. We can buy or produce food, which is healthy and safe. Production of food can provide satisfaction for food for household or local population, such food is also easy to get. The purpose of diploma is to determinate if household save money with producing food and how much is it. I have analysed self providing rural household.. I collected information about quantity and sort of produced food and gained prices on the current market. This way ...

Collective labor supply of native Dutch and immigrant households in the Netherlands

NARCIS (Netherlands)

van Klaveren, C.; van Praag, B.; Maassen van den Brink, H.

2009-01-01

We estimate a collective time allocation model, where Dutch, Surinamese/Antillean and Turkish households behave as if both spouses maximize a household utility function. We assume that paid labor and housework are the endogenous choice variables and furthermore consider household production.

Brucellosis in cattle and micro-scale spatial variability of pastoral household income from dairy production in south western Uganda.

Science.gov (United States)

Nina, Pius Mbuya; Mugisha, Samuel; Leirs, Herwig; Basuta, Gilbert Isabirye; Van Damme, Patrick

2017-11-01

Brucellosis in cattle and humans has received world-wide research attention as a neglected and re-emerging zoonotic disease with many routes of transmission. Studies of brucellosis in Uganda have emphasized occupational exposures and also revealed variations in prevalence levels by region and cattle production systems. To date, research linking pastoralist household income from dairy production to brucellosis and its transmission risk pathways do not exist in Uganda. We assessed whether spatial differences in unit milk prices can be explained by brucellosis prevalence in cattle along a distance gradient from Lake Mburo National Park in Uganda. Semi-structured interviews administered to 366 randomly selected household heads were supplemented with serological data on brucellosis in cattle. Statistical analysis included Pearson correlation test, multiple regression and analysis of variance (ANOVA) using SPSS version 17. Serological results showed that 44% of cattle blood samples were sero-positive for brucellosis. The results obtained from interviews put the statistical mean of household reported cattle abortions at 5.39 (5.08-5.70 at 95% CI, n=366). Post-hoc analysis of variance revealed that both sero-positive cattle and reported cattle abortions significantly were much lower when moving outwards from the park boundary (pbrucellosis management practices at the nexus of wildlife and livestock in Uganda. Copyright © 2016 Elsevier B.V. All rights reserved.

Pro-environmental Behaviour of Households in the Czech Republic

Directory of Open Access Journals (Sweden)

Marie Prášilová

2015-01-01

Full Text Available Apart from the positive effects, which are reflected in the relative improvement of the quality of life, the way households satisfy their needs has a direct impact on many environmental problems. Among them are global climatic changes, air, soil and water pollution, excessive usage of natural resources and loss of biodiversity. Sustainable consumption belongs to the key elements of global movement for sustainable development. It can be characterized as consumer behaviour which satisfies the needs of current and future generations. Czech households influence the environment every day by doing their shopping, consuming and using various kinds of products and services, the way they spend their leisure time, by commuting to work and travelling in general and, last but not the least, by producing waste. Both the location and the size of the household significantly influence the environment as well. 30 to 40% of environmental problems are caused by households. Thus, pro-environmental movements warn of the necessity to eliminate negative impacts of households’ behaviour. This paper analyses development tendencies of relevant indicators of household operations which have impact on the environment. The attention is paid primarily to consumption of electrical energy, water and food by households, usage of personal means of transport and production of communal waste. Time series statistical methods were used when assessing development tendencies.

Increasing Household Protein Consumption Through Minilivestock ...

African Journals Online (AJOL)

Mini-livestock production can be a major contributor of a more balanced diet for both rural and urban settlements. The attributes of mini-livestock gives it the potential of increasing household protein consumption as well as being a source of income. Mini-livestock production can be practiced in rural and urban settlements ...

Household Finance

OpenAIRE

Campbell, John

2006-01-01

The welfare benefits of financial markets depend in large part on how effectively households use these markets. The study of household finance is challenging because household behavior is difficult to measure accurately, and because households face constraints that are not captured by textbook models, including fixed costs, uninsurable income risk, borrowing constraints, and contracts that are non-neutral with respect to inflation. Evidence on participation, diversification, and the exercise ...

Analysis of rice policy based on presidential instruction on household food security: simultaneous equation model

Science.gov (United States)

Sembiring, S. A.

2018-02-01

The objective of this research is to analyze the impacts of rice policy on the household food security. The research used cross section data, were collected from 74 respondent as determined by purposive sampling in Sei Rejo villages, the Sub District of Sei Rampah, Serdang Bedagai District in the Province of North Sumatera. Rice policy model specification uses the simultaneous equations consisting of 6 structural equations and 6 identity equations which was estimated using Two Stages Least Squares (2SLS) method. The results show that the effectiveness of government purchase price of dried harvest paddy gave a positive impact on paddy planted area and lead to an increase paddy production and an increase of the rice production gave a positive impact on household rice availability and household rice surplus, and the increase of household rice surplus gave the quantity of Raskin decrease, whereas the increase of fertilizers gave a negative impact on paddy planted area and lead to decrease paddy production and to decrease in rice production was followed by an decrease in household rice availability and household rice surplus, and the decrease of household rice surplus gave the quantity of Raskin increase.

An Agent Based Model of Household Water Use

Directory of Open Access Journals (Sweden)

Clinton J. Andrews

2013-07-01

Full Text Available Households consume a significant fraction of total potable water production. Strategies to improve the efficiency of water use tend to emphasize technological interventions to reduce or shift water demand. Behavioral water use reduction strategies can also play an important role, but a flexible framework for exploring the “what-ifs” has not been available. This paper introduces such a framework, presenting an agent-based model of household water-consuming behavior. The model simulates hourly water-using activities of household members within a rich technological and behavioral context, calibrated with appropriate data. Illustrative experiments compare the resulting water usage of U.S. and Dutch households and their associated water-using technologies, different household types (singles, families with children, and retired couples, different water metering regimes, and educational campaigns. All else equal, Dutch and metered households use less water. Retired households use more water because they are more often at home. Water-saving educational campaigns are effective for the part of the population that is receptive. Important interactions among these factors, both technological and behavioral, highlight the value of this framework for integrated analysis of the human-technology-water system.

Determinants of edible oil choice by households in Tamil Nadu, India.

Science.gov (United States)

Govindaraj, Gurrappa Naidu; Suryaprakash, Satrasala

2013-01-01

This study investigated the major determinants that influence the choice of edible oils by households across geographical zones in Tamil Nadu state, India. The primary data from 1,000 sample households were collected using a structured pre-tested questionnaire. Multinomial logit model was fitted for determining the factors. The results revealed that education, income, and households with a history of health problems were the important determinants that influenced the choice of low-saturated-fat oils, whereas the larger size households and weaker section households preferred low-priced palm oil. Income and education levels in Tamil Nadu state surged ahead in recent years. In consonance to these changes the nontraditional low-saturated fat containing sunflower oil demand will increase in many folds in coming years. Hence, besides traditional oils, sunflower oil production has to be stepped up on "mission mode" through appropriate production programs to meet the present and future edible oil demand domestically.

Household air pollution and the sustainable development goals.

Science.gov (United States)

Amegah, Adeladza Kofi; Jaakkola, Jouni J K

2016-03-01

Globally, 41% of households, over 2.8 billion people, rely on solid fuels (coal and biomass) for cooking and heating. In developing countries in Asia and sub-Saharan Africa where these fuels are predominantly used, women who are customarily responsible for cooking, and their young children, are most exposed to the resulting air pollution. Solid fuels are still in widespread use and it appears that intervention efforts are not keeping pace with population growth in developing countries. Here we pinpoint the challenges and identify opportunities for addressing household air pollution while mitigating global climate change and promoting the sustainable development goals. We recommend the following actions: implementation of the WHO indoor air quality guidelines on household fuel combustion; effective promotion and dissemination of improved cookstoves through formation of country alliances for clean cookstoves; expansion of liquefied petroleum gas production facilities and distribution networks; harnessing renewable energy potential; promotion of biogas production at both household and community level; ensuring improved ventilation of homes through education and enforcement of building standards; and exploiting opportunities in the health and other sectors for changing health-damaging cooking behaviour.

Household Chemical Emergencies

Science.gov (United States)

... Content Home Be Informed Household Chemical Emergencies Household Chemical Emergencies Although the risk of a chemical accident ... reduce the risk of injury. Before a Household Chemical Emergency It is critical to store household chemicals ...

Household medical waste disposal policy in Israel.

Science.gov (United States)

Barnett-Itzhaki, Zohar; Berman, Tamar; Grotto, Itamar; Schwartzberg, Eyal

2016-01-01

Large amounts of expired and unused medications accumulate in households. This potentially exposes the public to hazards due to uncontrolled use of medications. Most of the expired or unused medications that accumulate in households (household medical waste) is thrown to the garbage or flushed down to the sewage, potentially contaminating waste-water, water resources and even drinking water. There is evidence that pharmaceutical active ingredients reach the environment, including food, however the risk to public health from low level exposure to pharmaceuticals in the environment is currently unknown. In Israel, there is no legislation regarding household medical waste collection and disposal. Furthermore, only less than 14 % of Israelis return unused medications to Health Maintenance Organization (HMO) pharmacies. In this study, we investigated world-wide approaches and programs for household medical waste collection and disposal. In many countries around the world there are programs for household medical waste collection. In many countries there is legislation to address the issue of household medical waste, and this waste is collected in hospitals, clinics, law enforcement agencies and pharmacies. Furthermore, in many countries, medication producers and pharmacies pay for the collection and destruction of household medical waste, following the "polluter pays" principle. Several approaches and methods should be considered in Israel: (a) legislation and regulation to enable a variety of institutes to collect household medical waste (b) implementing the "polluter pays" principle and enforcing medical products manufactures to pay for the collection and destruction of household medical waste. (c) Raising awareness of patients, pharmacists, and other medical health providers regarding the health and environmental risks in accumulation of drugs and throwing them to the garbage, sink or toilet. (d) Adding specific instructions regarding disposal of the drug, in the

Household income and earnings losses among 6,396 persons with rheumatoid arthritis.

Science.gov (United States)

Wolfe, Frederick; Michaud, Kaleb; Choi, Hyon K; Williams, Rhys

2005-10-01

Rheumatoid arthritis (RA) causes disability and reduced productivity. There are no large quantitative studies of earnings and productivity losses in patients with clinical RA, and no studies of household income losses. We describe methods for obtaining earnings and household income losses that are applicable to working as well as nonworking RA patients, and we perform such studies using these methods. We estimated cross-sectional expected annual earnings and household income losses in 6,649 persons with RA from Current Populations Survey (CPS) and O*NET (Occupational Information Network) data, and we estimated expected household income and earnings losses based on demographic characteristics after adjustment to Medical Outcomes Study Short-Form 36 (SF-36) population norms (internal method). Workplace productivity was measured by the Work Limitations Questionnaire (WLQ). 27.9% of patients aged Productivity losses were 6% based on work limitations identified by the WLQ. Household income loss (percentage loss) including transfer payments was USD 6,287 (11.8%) for all patients, USD 4,247 (6.9%) for employed patients, and USD 7,374 (14.8%) for nonworking patients. Among nonworking nondisabled patients aged status, education, age, ethnicity, and marital status. Income loss is predicted by the HAQ, HAQ-II, Modified HAQ, and SF-36.

Economics of household technology adoption in developing countries: evidence from solar technology adoption in rural India

OpenAIRE

Aklin, M.; Bayer, P.; Harish, S.P.; Urpelainen, J.

2018-01-01

Innovation is one of the most important drivers of economic development. Even in developing countries, households have access to a wide array of new technologies. However, factors affecting households’ technology adoption decisions remain poorly understood. Using data on solar microgrid adoption from rural India, we investigate the determinants of household technology adoption. We offer all households identical solar products to avoid bias from product differentiation. Households pay a monthl...

Product carbon footprint assessment supporting the green supply chain construction in household appliance manufacturers

Science.gov (United States)

Chen, Jianhua; Sun, Liang; Guo, Huiting

2017-11-01

Supply chain carbon emission is one of the factors considered in the green supply chain management. A method was designed to support the green supply chain measures based on the carbon footprint assessment for products. A research for 3 typical household appliances carbon footprint assessment was conducted to explore using product carbon footprint assessment method to guide the green supply chain management of the manufacturers. The result could reflect the differences directions on green supply chain management of manufacturers of washing machine, air conditioner and microwave, respectively That is, the washing machine manufacturer should pay attention to the low carbon activities in upstream suppliers in highest priority, and also the promotion of product energy efficiency. The air conditioner manufacturer should pay attention to the product energy efficiency increasing in highest priority, and the improvement of refrigerant to decrease its GWP. And the microwave manufacture could only focus on the energy efficiency increasing because it contributes most of the carbon emission to its carbon footprint. Besides, the representativeness of product and the applicability of the method were also discussed. As the manufacturer could master the technical information on raw material and components of its products to conduct the product carbon footprint assessment, this method could help the manufacturer to identify the effective green supply chain measures in the preliminary stage.

Discriminant validity, responsiveness and reliability of the arthritis-specific Work Productivity Survey assessing workplace and household productivity in patients with psoriatic arthritis

Science.gov (United States)

2014-01-01

Introduction The novel arthritis-specific Work Productivity Survey (WPS) was developed to estimate patient productivity limitations associated with arthritis within and outside the home, which is an unmet need in psoriatic arthritis (PsA). The WPS has been validated in rheumatoid arthritis. This report assesses the discriminant validity, responsiveness and reliability of the WPS in adult-onset PsA. Methods Psychometric properties were assessed using data from the RAPID-PsA trial (NCT01087788) investigating certolizumab pegol (CZP) efficacy and safety in PsA. WPS was completed at baseline and every 4 weeks until Week 24. Validity was evaluated at baseline via known-groups defined using first and third quartiles of patients’ Disease Activity Score 28 based on C-reactive protein (DAS28(CRP)), Health Assessment Questionnaire-Disability Index (HAQ-DI), Short Form-36 (SF-36) items and PsA Quality of Life (PsAQoL) scores. Responsiveness and reliability were assessed by comparing WPS mean changes at Week 12 in American College of Rheumatology 20% improvement criteria (ACR20) or HAQ-DI Minimal Clinically Important Difference (MCID) 0.3 responders versus non-responders, as well as using standardized response means (SRM). All comparisons were conducted on the observed cases in the Randomized Set, regardless of the randomization group, using a non-parametric bootstrap-t method. Results Compared with patients with a better health state, patients with a worse health state had on average 2 to 6 times more household work days lost, more days with reduced household productivity, more days missed of family/social/leisure activities, more days with outside help hired and a significantly higher interference of arthritis per month. Among employed patients, those with a worse health state had 2 to 4 times more workplace days lost, more days with patient workplace productivity reduced, and a significantly higher interference of arthritis on patient workplace productivity versus

Age bias, but no gender bias, in the intra-household resource allocation for health care in rural Burkina Faso.

Science.gov (United States)

Sauerborn, R; Berman, P; Nougtara, A

1996-10-01

Household survey data, time allocation data, and qualitative interviews were used to examine whether households allocate their resources for health care differently between age and gender groups. Households allocated significantly fewer resources to the health care of sick children compared to that of sick adults. In contrast there were no such differences with regard to gender. The underlying household rationale is to concentrate its resources spent for health care on productive members rather than to spread them equitably among all its sick members. While children are not productive, women were shown to contribute as much to household production as men, hence their health is valued equally with that of men. Unless we understand intra-household biases in resource allocation, policies will be undermined. Further research is needed to test the hypothesis for the households' preference of production maintenance over health maximization.

EPHECT I: European household survey on domestic use of consumer products and development of worst-case scenarios for daily use.

Science.gov (United States)

Dimitroulopoulou, C; Lucica, E; Johnson, A; Ashmore, M R; Sakellaris, I; Stranger, M; Goelen, E

2015-12-01

Consumer products are frequently and regularly used in the domestic environment. Realistic estimates for product use are required for exposure modelling and health risk assessment. This paper provides significant data that can be used as input for such modelling studies. A European survey was conducted, within the framework of the DG Sanco-funded EPHECT project, on the household use of 15 consumer products. These products are all-purpose cleaners, kitchen cleaners, floor cleaners, glass and window cleaners, bathroom cleaners, furniture and floor polish products, combustible air fresheners, spray air fresheners, electric air fresheners, passive air fresheners, coating products for leather and textiles, hair styling products, spray deodorants and perfumes. The analysis of the results from the household survey (1st phase) focused on identifying consumer behaviour patterns (selection criteria, frequency of use, quantities, period of use and ventilation conditions during product use). This can provide valuable input to modelling studies, as this information is not reported in the open literature. The above results were further analysed (2nd phase), to provide the basis for the development of 'most representative worst-case scenarios' regarding the use of the 15 products by home-based population groups (housekeepers and retired people), in four geographical regions in Europe. These scenarios will be used for the exposure and health risk assessment within the EPHECT project. To the best of our knowledge, it is the first time that daily worst-case scenarios are presented in the scientific published literature concerning the use of a wide range of 15 consumer products across Europe. Crown Copyright © 2015. Published by Elsevier B.V. All rights reserved.

Organic saffron position in the future household consumption basket and effective structures (Case study

Directory of Open Access Journals (Sweden)

Ahmadreza Shahpouri

2014-09-01

Full Text Available Considering the importance of planning at the production level, it is necessary to identify the consumer's future behavior towards organic products. Thus, using seemingly unrelated regression and data of 2012 for 200 households in mashhad, in the present study we have tried to determine the future share of these products in the household's basket and also survey the effective factors on this share in organic saffron. The results showed that households in mashhad tend to allocate an average of 34 percent of their future consumption basket for organic saffron. The regression results illustrated that while children below 10 years old in the households, willingness to pay the price differential compared with non-organic products and organic labeling positively affected the willingness to pay for organic products, environmental concerns variables created by non-organic products had a negative effect on their willingness. Considering the research results, helping to raise people's awareness about food through different educational and advertising approaches, providing a mechanism to label organic products and assessing the strengths and weaknesses of producing and distributing the organic products are provided as suggestions.

Time-Saving Innovations, Time Allocation, and Energy Use: Evidence from Canadian Households

OpenAIRE

Brencic, Vera; Young, Denise

2009-01-01

Time and energy are major inputs into the production of household goods and services. The introduction of time-saving innovations allows households to change their activity patterns and to reallocate their time across competing activities. As a result, the market penetration of time-saving technologies for general household use is expected to have a two-fold impact on energy use in the residential sector. Firstly, increased use of time-saving technologies for basic household chores (cooking, ...

The amenity value of the climate. The household production function approach

International Nuclear Information System (INIS)

Maddison, David

2003-01-01

A basic assumption of the hedonic technique is that there are no barriers to mobility that prevent prices changing to reflect the net benefits of a given location. But climate variables are undeviating over relatively large distances and the absence of a common language coupled with the existence of political boundaries may prevent the net advantages associated with a particular region from being eliminated. Apart from in a handful of countries, methods alternative to the hedonic approach may therefore be required to estimate the amenity value of climate. Adopting the household production function approach this paper undertakes a systematic examination of the role played by climate in determining consumption patters using data from 88 different countries. Given certain assumptions the paper then proceeds to calculate the constant utility change in the cost of living for a 2.5C increase in globally averaged mean temperature. It is determined that high latitude countries benefit from limited climate change whereas low latitude countries suffer significant losses

Rural household fuel production and consumption in Ethiopia: A case study

International Nuclear Information System (INIS)

Mekonnen, A.

1997-01-01

Community forestry in Ethiopia have been implemented using the top-down approach which may have contributed to the failure of most of these projects. The community plantations practically belonged to the government and the labour contribution of the local communities in the establishment of the plantations was mainly in exchange for wages paid in kind (food-for-work) largely financed by the United Nations/World Food Program (UN-WFP). We use the contingent valuation method to examine the determinants of the value of community forestry in rural Ethiopia, when the plantations are established, managed and used by the communities themselves. The value elicitation format used is discrete question with open-ended follow-up which is closer to the market scenario our respondents are familiar with compared, for example, to the single discrete choice format. Unlike most other studies, we use a Tobit model with sample selection in the empirical analysis of the bid function to look into the effect of excluding invalid responses (protest zeros, outliers and missing bids) from the analysis. We find that exclusion of invalid responses would lead to sample selection bias. One implication of such a bias is that mean WTP values computed using data that does not include households with invalid responses should be adjusted downwards before they are used for benefit aggregation. The analysis of the bid function shows that household size, household income, distance of homestead to proposed place of plantation, number of trees owned and sex of household head are significant variables that explain willingness to pay. We also find that there are significant differences in willingness to pay across sites 50 refs, 4 tabs

Rural household fuel production and consumption in Ethiopia: A case study

Energy Technology Data Exchange (ETDEWEB)

Mekonnen, A.

1997-11-01

Community forestry in Ethiopia have been implemented using the top-down approach which may have contributed to the failure of most of these projects. The community plantations practically belonged to the government and the labour contribution of the local communities in the establishment of the plantations was mainly in exchange for wages paid in kind (food-for-work) largely financed by the United Nations/World Food Program (UN-WFP). We use the contingent valuation method to examine the determinants of the value of community forestry in rural Ethiopia, when the plantations are established, managed and used by the communities themselves. The value elicitation format used is discrete question with open-ended follow-up which is closer to the market scenario our respondents are familiar with compared, for example, to the single discrete choice format. Unlike most other studies, we use a Tobit model with sample selection in the empirical analysis of the bid function to look into the effect of excluding invalid responses (protest zeros, outliers and missing bids) from the analysis. We find that exclusion of invalid responses would lead to sample selection bias. One implication of such a bias is that mean WTP values computed using data that does not include households with invalid responses should be adjusted downwards before they are used for benefit aggregation. The analysis of the bid function shows that household size, household income, distance of homestead to proposed place of plantation, number of trees owned and sex of household head are significant variables that explain willingness to pay. We also find that there are significant differences in willingness to pay across sites 50 refs, 4 tabs

Household food security and nutritional status of vulnerable groups in Kenya : a seasonal study among low income smallholder rural households

NARCIS (Netherlands)

Kigutha, H.N.

1994-01-01

Climatic seasonality is now recognized as being a constraint to agricultural production and to household food security in many countries within the tropical regions of the world. This study investigated the extent to which a unimodal climatic pattern affects food production and food

Consumption patterns and intra-household roles in the production ...

African Journals Online (AJOL)

STORAGESEVER

2009-02-18

Feb 18, 2009 ... cost of hiring tractors, high cost of fertilizers and other agro-chemicals and lack of finance. This study recommended the provision of institutional loans and credit facilities to encourage farmers to produce more soyabeans. .... households, while crops with mean scores of 2.5 or above were taken to be of high ...

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...

Secondary organic aerosol from ozone-initiated reactions with terpene-rich household products

Energy Technology Data Exchange (ETDEWEB)

Coleman, Beverly; Coleman, Beverly K.; Lunden, Melissa M.; Destaillats, Hugo; Nazaroff, William W.

2008-01-01

We analyzed secondary organic aerosol (SOA) data from a series of small-chamber experiments in which terpene-rich vapors from household products were combined with ozone under conditions analogous to product use indoors. Reagents were introduced into a continuously ventilated 198 L chamber at steady rates. Consistently, at the time of ozone introduction, nucleation occurred exhibiting behavior similar to atmospheric events. The initial nucleation burst and growth was followed by a period in which approximately stable particle levels were established reflecting a balance between new particle formation, condensational growth, and removal by ventilation. Airborne particles were measured with a scanning mobility particle sizer (SMPS, 10 to 400 nm) in every experiment and with an optical particle counter (OPC, 0.1 to 2.0 ?m) in a subset. Parameters for a three-mode lognormal fit to the size distribution at steady state were determined for each experiment. Increasing the supply ozone level increased the steady-state mass concentration and yield of SOA from each product tested. Decreasing the air-exchange rate increased the yield. The steady-state fine-particle mass concentration (PM1.1) ranged from 10 to> 300 mu g m-3 and yields ranged from 5percent to 37percent. Steady-state nucleation rates and SOA mass formation rates were on the order of 10 cm-3 s-1 and 10 mu g m-3 min-1, respectively.

EPHECT III: Health risk assessment of exposure to household consumer products.

Science.gov (United States)

Trantallidi, M; Dimitroulopoulou, C; Wolkoff, P; Kephalopoulos, S; Carrer, P

2015-12-01

In the framework of the EU EPHECT project (Emissions, Exposure Patterns and Health Effects of Consumer Products in the EU), irritative and respiratory effects were assessed in relation to acute (30-min) and long-term (24-h) inhalation exposure to key and emerging indoor air pollutants emitted during household use of selected consumer products. A detailed Health Risk Assessment (HRA) was performed for five selected pollutants of respiratory health relevance, namely acrolein, formaldehyde, naphthalene, d-limonene and α-pinene. For each pollutant, the Critical Exposure Limit (CEL) was compared to indoor air concentrations and exposure estimates for the use of 15 selected consumer products by two population groups (housekeepers and retired people) in the four geographical regions of Europe (North, West, South, East), which were derived previously based on microenvironmental modelling. For the present HRA, health-based CELs were derived for certain compounds in case indoor air quality guidelines were not available by the World Health Organization for end-points relevant to the current study. For each pollutant, the highest indoor air concentrations in each microenvironment and exposure estimates across home microenvironments during the day were lower than the corresponding acute and long-term CELs. However, considerable contributions, especially to acute exposures, were obtained in some cases, such as formaldehyde emissions resulting from single product use of a floor cleaning agent (82% CEL), a candle (10% CEL) and an electric air freshener (17% CEL). Regarding multiple product use, the case of 30-min formaldehyde exposure reaching 34% CEL when eight product classes were used across home microenvironments, i.e. all-purpose/kitchen/floor cleaning agents, furniture/floor polish, combustible/electric air fresheners, and perfume, needs to be highlighted. Such estimated values should be evaluated with caution, as these may be attributed to the exposure scenarios

A SUPPORTING AID FOR BEEF CATTLE INVESTMENT OF FARM HOUSEHOLD IN CENTRAL JAVA

Directory of Open Access Journals (Sweden)

T. Ekowati

2014-10-01

Full Text Available The research was conducted to analyze some factors influencing production, income, farmhousehold consumption and investment of farm household beef cattle in Central Java. Five districts werepurposively chosen for research location based on the number of beef cattle population, namelyRembang, Blora, Grobogan, Boyolali and Wonogiri. Forty respondents of each district were chosenrandomly using quota sampling. Data were analyzed through Simultaneous Regression and estimated byTwo Stage Least Square (TSLS. The results showed that independent variables were simultaneouslysignificant to dependent variables (production, income, farm household consumption and investmentwith the Probability F test 0.0000 and adjusted R2 were 91%; 89%; 96%; 62%, respectively. Thesimulation’s analysis of agribusiness implementation consisted of 1 decreasing 15% of service perconception, 2 increasing of beef cattle breed and number of beef cattle 15% respectively, 3 raising ofprice of rice and number of household member 15% respectively and 4 increasing of income and priceof beef cattle 10% respectively influenced to farm household consumption and investment 0.446% and5.14%, respectively, meanwhile production and income did not change. The research can be concludedthat the independent variables simultaneously significant influenced to production, income, farmhousehold consumption and beef cattle investment. The simulation of changing usage of input factor andprice significantly influenced to farm household consumption and beef cattle investment.

Argentine Beef Demand and Household Choices of Retail Channels

Directory of Open Access Journals (Sweden)

Gustavo Rossini

2014-07-01

Full Text Available Household choices of outlet retail channels in beef purchases depend on several characteristics related to the quality of the product, convenience and ease of purchase, and economic factors such as price, income and payment methods. The aim of this paper is to study the influence of demographic and socio-economic attributes in the choice made by argentine consumers using a Multinominal Logit Model. The results show that the total number of purchases, the type of household, payment methods, and gender and schooling years of household head are the most relevant variables in the sample.

problems in spinning in kolfe house-hold utencil factory abstract ...

African Journals Online (AJOL)

Kolfe House-Hold Utensil Factory in Addis Ababa, is producing different types of utensils for house-hold use from commercial aluminium. Deep drawing or/and spinning are the methods used for shaping this metal to desired shape and size, though some small parts are cast too. One of their products is kettle, which is.

Incense and Joss Stick Making in Small Household Factories, Thailand

Directory of Open Access Journals (Sweden)

S Siripanich

2014-07-01

Full Text Available Background: Incense and joss stick are generally used in the world. Most products were made in small household factories. There are many environmental and occupational hazards in these factories. Objective: To evaluate the workplace environmental and occupational hazards in small household incense and joss stick factories in Roi-Et, Thailand. Methods: Nine small household factories in rural areas of Roi-Et, Thailand, were studied. Dust concentration and small aerosol particles were counted through real time exposure monitoring. The inductively coupled plasma optical emission spectrometry (ICP-OES was used for quantitative measurement of heavy metal residue in incense products. Results: Several heavy metals were found in dissolved dye and joss sticks. Those included barium, manganese, and lead. Rolling and shaking processes produced the highest concentration of dust and aerosols. Only 3.9 % of female workers used personal protection equipment. Conclusion: Dust and chemicals were major threats in small household incense and joss stick factories in Thailand. Increasing awareness towards using personal protection equipment and emphasis on elimination of environmental workplace hazards should be considered to help the workers of this industry.

Household Products Database: Pesticides

Science.gov (United States)

... of Products Manufacturers Ingredients About the Database FAQ Product ... control bulbs carpenter ants caterpillars crabgrass control deer dogs dogs/cats fertilizer w/insecticide fertilizer w/weed ...

Growth Convergence and Spending Efficiency among Filipino Households

OpenAIRE

Erniel B. Barrios

2007-01-01

A growth model is used in the context of Sala-i-Martin’s definition of conditional convergence to assess the household income dynamics in segmented groups at the provincial level in the Philippines. There is a direct relationship between spending efficiency and income growth convergence across income groups. The lower income convergence rate among low income households can be attributed to their relatively less efficient access to the factors of production. The study provides tools in identif...

Agricultural use of household compost in Brazzaville market gardening belt

Directory of Open Access Journals (Sweden)

Matondo, H.

1990-01-01

Full Text Available After the finalization of the household filth processing through aerobic fermentation or compostage, which allowed us to get an organic tool, so important in the plant production, the following communication studies the fertilising values of compost from household filth and raw wastes. Conducted in the fields, the study has revelead being successful with positive effects of the burying of compost upon the output of gardenmarket cultivation (in the Brazzaville poor soil. More over, the direct burying of household filth go along with depressive effects mainly on short-cycle vegetative cultivation.

Household Scribes and the Production of Literary Manuscripts in Early Modern England

Directory of Open Access Journals (Sweden)

Marcy L. North

2015-03-01

Full Text Available In early modern English households, literate servants such as tutors, chaplains, stewards, secretaries, and ladies in waiting were well positioned to assist their employers in the assembly and copying of verse miscellanies, anthologies, and other literary manuscripts. Looking at several literary manuscripts, some with known servant contributions and others that suggest the participation of household retainers, the essay explores the likelihood that literate servants often performed scribal tasks above and beyond their formal job descriptions, even serving as scribe for their employers’ hobbies and leisure activities. Although copying was an arduous task, servants appear to have viewed these duties not simply as part of their job but also as gift exchanges, as appeals for promotion or patronage, and as a means by which they might gain access to manuscript literature and literary circles. Studies of early modern letter writing have called attention to many of the copy tasks of literate household servants, but the integral role of literate servants in the collection, copying, and preservation of literary manuscripts deserves much more attention.

The household responsibility system and social change in rural Guizhou, China: applying a cohort approach

NARCIS (Netherlands)

Yuan, J.

2010-01-01

Since the introduction of the Household Responsibility System (HRS) in 1978, Chinese rural households have experienced many changes. The HRS allows farming households to organize their own agricultural production on contracted lands, enabling them to work more efficiently and get more benefits

Household Products Database

Science.gov (United States)

... your bathroom, and on the shelves in your laundry room? Learn more about what's in these products, ... MD 20894 National Institutes of Health , Health & Human Services Customer Service: tehip@teh.nlm.nih.gov Last ...

Household hazardous waste in municipal landfills: contaminants in leachate

International Nuclear Information System (INIS)

Slack, R.J.; Gronow, J.R.; Voulvoulis, N.

2005-01-01

Household hazardous waste (HHW) includes waste from a number of household products such as paint, garden pesticides, pharmaceuticals, photographic chemicals, certain detergents, personal care products, fluorescent tubes, waste oil, heavy metal-containing batteries, wood treated with dangerous substances, waste electronic and electrical equipment and discarded CFC-containing equipment. Data on the amounts of HHW discarded are very limited and are hampered by insufficient definitions of what constitutes HHW. Consequently, the risks associated with the disposal of HHW to landfill have not been fully elucidated. This work has focused on the assessment of data concerning the presence of hazardous chemicals in leachates as evidence of the disposal of HHW in municipal landfills. Evidence is sought from a number of sources on the occurrence in landfill leachates of hazardous components (heavy metals and xenobiotic organic compounds [XOC]) from household products and the possible disposal-to-emissions pathways occurring within landfills. This review demonstrates that a broad range of xenobiotic compounds occurring in leachate can be linked to HHW but further work is required to assess whether such compounds pose a risk to the environment and human health as a result of leakage/seepage or through treatment and discharge

Marketing Household Water Treatment: Willingness to Pay Results from an Experiment in Rural Kenya

Directory of Open Access Journals (Sweden)

Annalise G. Blum

2014-06-01

Full Text Available Despite increasing availability of household water treatment products, demand in developing countries remains low. Willingness to pay for water treatment products and factors that affect demand are not well understood. In this study, we estimate willingness to pay for WaterGuard, a dilute chlorine solution for point-of-use water treatment, using actual purchase decisions at randomly assigned prices. Secondly, we identify household characteristics that are correlated with the purchase decision. Among a sample of 854 respondents from 107 villages in rural Kenya, we find that mean willingness to pay is approximately 80% of the market price. Although only 35% of sample households purchased WaterGuard at the market price, 67% of those offered a 50% discount purchased the product. A marketing message emphasizing child health did not have a significant effect on purchase behavior, overall or among the subset of households with children under five. These findings suggest that rural Kenyans are willing to pay for WaterGuard at low prices but are very sensitive to increasing price. Households with young children that could benefit the most from use of WaterGuard do not appear to be more likely to purchase the product, and a marketing message designed to target this population was ineffective.

Trends in added sugars from packaged beverages available and purchased by US households, 2007-2012.

Science.gov (United States)

Ng, Shu Wen; Ostrowski, Jessica D; Li, Kuo-Ping

2017-07-01

Background: The US Food and Drug Administration's updated nutrition labeling requirements will include added sugars starting in July 2018, but no measure currently exists to identify the added sugar content of products and what it represents among purchases. Beverages are one of the first targets for reducing added sugar consumption, and hence are the focus here. Objective: Our goal was to estimate trends in added sugars in nonalcoholic packaged beverage products available in the United States and to estimate amounts of added sugars obtained from these beverages given the purchases of US households overall and by subpopulations. Design: On the basis of nutrition label data from multiple sources, we used a stepwise approach to derive the added sugar content of 160,713 beverage products recorded as purchased by US households in 2007-2012 (345,193 observations from 110,539 unique households). We estimated the amounts of added sugars obtained from packaged beverages US households reported buying in 2007-2008, 2009-2010, and 2011-2012, overall and by subpopulations based on household composition, race/ethnicity, and income. The key outcomes are added sugars in terms of per capita grams per day and the percentage of calories from packaged beverages. Results: Packaged beverages alone account for per capita consumption of 12 g/d of added sugars purchased by US households in 2007-2012, representing 32-48% of calories from packaged beverages. Whereas the absolute amount of added sugars from beverages has not changed meaningfully over time, the relative contribution of added sugars to calories from beverages has increased. Non-Hispanic black households and low-income households obtain both higher absolute and relative amounts of added sugars from beverages than non-Hispanic white households and high-income households (all P beverages at both the product level and the population level in the United States and can be used for comparisons after the revised nutrition labels are

HOUSEHOLD NUCLEATION, DEPENDENCY AND CHILD HEALTH OUTCOMES IN GHANA.

Science.gov (United States)

Annim, Samuel Kobina; Awusabo-Asare, Kofi; Amo-Adjei, Joshua

2015-09-01

This study uses three key anthropometric measures of nutritional status among children (stunting, wasting and underweight) to explore the dual effects of household composition and dependency on nutritional outcomes of under-five children in Ghana. The objective is to examine changes in household living arrangements of under-five children to explore the interaction of dependency and nucleation on child health outcomes. The concept of nucleation refers to the changing structure and composition of household living arrangements, from highly extended with its associated socioeconomic system of production and reproduction, social behaviour and values, towards single-family households - especially the nuclear family, containing a husband and wife and their children alone. A negative relationship between levels of dependency, as measured by the number of children in the household, and child health outcomes is premised on the grounds that high dependency depletes resources, both tangible and intangible, to the disadvantage of young children. Data were drawn from the last four rounds of the Ghana Demographic and Health Surveys (GDHSs), from 1993 to 2008, for the first objective - to explore changes in household composition. For the second objective, the study used data from the 2008 GDHS. The results show that, over time, households in Ghana have been changing towards nucleation. The main finding is that in households with the same number of dependent children, in nucleated households children under age 5 have better health outcomes compared with children under age 5 in non-nucleated households. The results also indicate that the effect of dependency on child health outcomes is mediated by household nucleation and wealth status and that, as such, high levels of dependency do not necessarily translate into negative health outcomes for children under age 5, based on anthropometric measures.

Comparison of household consumption and regional production approaches to assess urban energy use and implications for policy

International Nuclear Information System (INIS)

Baynes, Timothy; Lenzen, Manfred; Steinberger, Julia K.; Bai Xuemei

2011-01-01

Assessment of urban energy use may proceed by a number of methods. Here we derive an energy account from local statistics, and compare them with an input output (IO) analysis as applied to Melbourne, Australia. These approaches highlight different aspects of urban energy use and comparable outputs are presented together to assess consistency, to identify complementarities and discuss the insight each approach brings to understanding urban energy. The IO method captures the direct and embodied primary energy requirements of local household expenditure (235.8 GJ/capita/year) while the regional assessment more directly accounts for local production activity (258.1 GJ/capita/year). The parity of these results is unexpected for a developed city with a strong tertiary sector. Sectoral detail reveals differences between the primary energy required by Melbourne's economic structure and that ultimately required through the full supply chain relating to household expenditure. This is accompanied by an IO analysis of the geography of Melbourne's 'energy catchment'. It is suggested that the IO consumption and regional production approaches have particular relevance to policies aimed at consumption behaviour and economic (re)structuring, respectively. Their complementarity further suggests that a combined analysis would be valuable in understanding urban energy futures and economic transitions elsewhere. - Highlights: → We compare an IO approach and a regional assessment of an urban energy use case. → Unusually, regional assessment of the primary energy use exceeds that from IO. → Sectoral and geographical detail reveals the urban consumption/production character. → We discuss the relative merits and policy utility of the different methods. → A combined approach is recommended for urban energy and economic transitions.

Energy end use statistics and estimations in the Polish household sector

International Nuclear Information System (INIS)

Gilecki, R.

1997-01-01

The energy statistics in Poland was in the past concentrated on energy production and industrial consumption, but little information was available on the households energy consumption. This data unavailability was an important barrier for the various analyses and forecasting of the energy balance developments. In the recent years some successful attempts were made to acquire a wider and more reliable picture of household energy consumption. The households surveys were made and some existing data were analyzed and verified. The better and more detailed picture of households energy use was in this way constructed. The breakdown of energy consumption by end-use categories (space heating, water heating, cooking, electrical appliances) was quite reliably estimated. Important international cooperation and guidance was used in the course of Polish households energy consumption research. (author). 6 refs

Energy end use statistics and estimations in the Polish household sector

Energy Technology Data Exchange (ETDEWEB)

Gilecki, R [Energy Information Centre, Warsaw (Poland)

1997-09-01

The energy statistics in Poland was in the past concentrated on energy production and industrial consumption, but little information was available on the households energy consumption. This data unavailability was an important barrier for the various analyses and forecasting of the energy balance developments. In the recent years some successful attempts were made to acquire a wider and more reliable picture of household energy consumption. The households surveys were made and some existing data were analyzed and verified. The better and more detailed picture of households energy use was in this way constructed. The breakdown of energy consumption by end-use categories (space heating, water heating, cooking, electrical appliances) was quite reliably estimated. Important international cooperation and guidance was used in the course of Polish households energy consumption research. (author). 6 refs.

Potential for circular economy in household WEEE management

DEFF Research Database (Denmark)

Parajuly, Keshav; Wenzel, Henrik

2017-01-01

for reuse and recycling – the two key pathways promoted by CE – for waste electrical and electronic equipment (WEEE) management. We empirically characterize household WEEE stream in order to explore a) the remaining functionality and reuse potential of end-of-life (EoL) products based on the current market...... conditions, and b) the recycling potential of EoL products based on their material compositions and existing WEEE treatment chain. For this, a total of 4704 kg WEEE within the collection fractions of ‘small appliances’ and ‘monitors’ was collected in 16 collection cages from eight civic amenity sites...... as well as from material recovery were estimated. With 22% and 7% of fully functional products in the fractions ‘small appliances’ and ‘monitors’ respectively, our results suggest resale value up to €247 per cage of the collected household WEEE. The existing WEEE management system, which focuses only...

National Alcohol Survey of households in Trinidad and Tobago (NASHTT: Alcohol use in households

Directory of Open Access Journals (Sweden)

R.G. Maharaj

2017-04-01

Full Text Available Abstract Background To determine the patterns of alcohol use among households in Trinidad and Tobago (T&T and to estimate the association between alcohol use and negative psychological, social, or physical events experienced by the household. Methods A convenience sample of 1837 households across T&T. We identified bivariate correlates of alcohol use, and heavy episodic drinking using chi-square and t-test analyses and used multivariable logistic regression to estimate adjusted associations between household alcohol use and experiences within the past 12 months adjusted for sociodemographic covariates. Results One thousand five hundred two households had complete data for all variables (82% response rate. Nearly two thirds (64% of households included alcohol users; 57% of household that consumed alcohol also reported heavy episodic drinking. Households that reported alcohol consumption were significantly more likely to report illnesses within the households, relationship problems, and behavioral and antisocial problems with children. Among households where a member was employed, those who consumed alcohol were nearly twice as likely (OR = 1.98; 95% confidence interval (CI 1.03, 3.82 to have a household member call in sick to work and 2.9 times as likely (OR = 2.9; CI 1.19, 7.04 to have a household member suffer work related problems compared with households who reported not consuming alcohol. Conclusions Approximately two thirds of households in T&T reported using alcohol. These households were more likely to report psychological, physical, and social problems. These findings would support efforts to enforce current policies, laws, and regulations as well as new strategies to reduce the impact of harmful alcohol consumption on households in T&T.

Household electricity and gas consumption for heating homes

International Nuclear Information System (INIS)

Jeong, Jaehoon; Seob Kim, Chang; Lee, Jongsu

2011-01-01

Energy consumption has been drastically changed because of energy source depletion, price fluctuations, development and penetration of alternative energy sources, and government policies. Household energy sources are interrelated, and energy price and household characteristics, such as income level and dwelling size, affect the usage. To supply energy consistently and achieve a balance between production and consumption, stakeholders must understand consumer energy-consumption behavior. Therefore, this study identifies household heating energy usage patterns and the substitutive and/or complementary relationships between electricity and gas. Based on a multiple discrete-continuous extreme value model, household utility structure is identified from data on gas-heating usage. Results show greater utility and the smallest satiation values for gas boilers than for electric heaters and electric heating beds. The effects of consumer socioeconomic and environmental characteristics on the choice of heating energy sources were analyzed. Also, for further comparison, the respondents were split into high and low categories for income, heating degree days, dwelling size, and gas usage. Gas was found to be the most economical heating choice for households. - Research highlights: → This study investigates household electricity and gas consumption behavior for heating. → It also studied the relationship between two energy sources. → A research framework is suggested by combining the CDA and the MDCEV models. → It provides quantitative data that might be used for designing efficient energy policies.

Household air pollution and personal exposure to nitrated and oxygenated polycyclic aromatics (PAHs) in rural households: Influence of household cooking energies.

Science.gov (United States)

Chen, Y; Du, W; Shen, G; Zhuo, S; Zhu, X; Shen, H; Huang, Y; Su, S; Lin, N; Pei, L; Zheng, X; Wu, J; Duan, Y; Wang, X; Liu, W; Wong, M; Tao, S

2017-01-01

Residential solid fuels are widely consumed in rural China, contributing to severe household air pollution for many products of incomplete combustion, such as polycyclic aromatic hydrocarbons (PAHs) and their polar derivatives. In this study, concentrations of nitrated and oxygenated PAH derivatives (nPAHs and oPAHs) for household and personal air were measured and analyzed for influencing factors like smoking and cooking energy type. Concentrations of nPAHs and oPAHs in kitchens were higher than those in living rooms and in outdoor air. Exposure levels measured by personal samplers were lower than levels in indoor air, but higher than outdoor air levels. With increasing molecular weight, individual compounds tended to be more commonly partitioned to particulate matter (PM); moreover, higher molecular weight nPAHs and oPAHs were preferentially found in finer particles, suggesting a potential for increased health risks. Smoking behavior raised the concentrations of nPAHs and oPAHs in personal air significantly. People who cooked food also had higher personal exposures. Cooking and smoking have a significant interaction effect on personal exposure. Concentrations in kitchens and personal exposure to nPAHs and oPAHs for households using wood and peat were significantly higher than for those using electricity and liquid petroleum gas (LPG). © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

The effects of China's Sloping Land Conversion Program on agricultural households

DEFF Research Database (Denmark)

Liu, Zhen; Henningsen, Arne

2016-01-01

In the late 1990s, China aimed to mitigate environmental degradation from agricultural production activities by introducing the world's largest "Payments for Environmental Services" program: the Sloping Land Conversion Program (SLCP). We develop a microeconomic Agricultural Household Model, which...... nonfarm labor supply and total consumption in some regions, these effects could not be observed in others. The recent reduction of the SLCP compensation payment rates generally had negligible effects on agricultural production and off-farm work and only very small effects on household consumption....

Predicting hunter behavior of indigenous communities in the Ecuadorian Amazon: insights from a household production model

Directory of Open Access Journals (Sweden)

Enrique de la Montaña

2015-12-01

Full Text Available Many indigenous communities living in the Amazon rely on hunting and fishing to meet the majority of their protein needs. Despite the importance of these practices, few studies from the region have analyzed the socioeconomic drivers of hunting and fishing at the household level. We propose a household production model to assess the effect of key economic parameters on hunting and fishing in small indigenous communities located in the Ecuadorian Amazon, whose principal source of protein is derived from hunting and fishing. The model was validated using empirical data from two communities that reflect different levels of market integration and forest conservation. Demand and supply functions were generated from household data gathered over 19 months. Elasticities were derived to determine the sensitivity of the decision to engage in hunting to exogenous parameters such as off-farm wages, hunting costs, bushmeat price, penalties for the illegal sale of bushmeat, and biological characteristics of the game species. After calibrating the model, we simulated changes in the key economic parameters. The parameter that most directly affected hunting activity in both communities was off-farm wages. Simulating a 10% wage increase resulted in a 16-20% reduction in harvested biomass, while a 50% increase diminished harvested biomass by > 50%. Model simulations revealed that bushmeat price and penalties for illegal trade also had important effects on hunter behavior in terms of amount of bushmeat sold, but not in terms of total harvest. As a tool for understanding hunters' economic decision-making, the model provides a basis for developing strategies that promote sustainable hunting and wildlife conservation while protecting indigenous livelihoods.

The energy requirement of holidays and household reduction options

International Nuclear Information System (INIS)

Van den Berg, M.; Vringer, K.

1999-12-01

Like all consumer products and services, holidays require energy. The aim of this study is to give insight to the energy consumption for holidays of Dutch households and to suggest options to reduce this energy demand. To examine the energy consumption for holidays, nine holiday packages are composed, each representing a large group of Dutch vacationers. The packages describe the destination, means of transport, duration, accommodation and number of vacationers. The average energy requirement for the accommodation and transport for long summer holidays is 12.5 GJ per Dutch household, excluding the energy requirement for food and activities. About 10% of the Dutch households, the ones that travel by plane to their holiday destination, consume 70% of the total amount of energy all households require for holiday purposes. This is mainly due to the distance travelled, rather than to the chosen means of transport. If the travelled distances will be reduced by 50% and all nights are spent in a tent, the average household energy requirement would be 6.1 GJ, a reduction of more than 50%. 36 refs

Rural household biomass fuel production and consumption in Ethiopia: A case study

Energy Technology Data Exchange (ETDEWEB)

Mekonnen, A. [Addis Ababa Univ. (Ethiopia). Dept. of Economics and Goeteborg Univ. (Sweden)

1999-04-01

Over 90 percent of energy consumption in Ethiopia comes from biomass fuels and this pattern is a major cause of land degradation and deforestation in the country. This paper examines biomass fuel collection and consumption behaviour of a sample of rural households in Ethiopia. We use a non-separable agricultural household model to take into account imperfections in, or absence of, markets for fuel and labour used in collection. The method of instrumental variables (2SLS) is used in the estimation of demand functions to take care of endogeneity of virtual (shadow) fuel prices and wages. Negative own-price elasticities indicate advantages of forest policies that can reduce fuel collection time and make more time available for other activities. The results also suggest that fuel choice and mix are influenced by scarcity which indicate a possibility of policy interventions directed at reducing the relative price of wood and encouraging increased dung use as fertilizer and hence reduced land degradation. While income elasticities of demand give indications of increasing viability of such interventions with growth, the absence of evidence of substitutability and the effects of household resource endowment indicate the importance of cooking habits and culture 36 refs, 3 tabs

Efficient Intra-household Allocations and Distribution Factors

DEFF Research Database (Denmark)

Browning, Martin; Bourguignon, François; Chiappori, Pierre-André

and general test of the Pareto efficiency hypothesis, which is consistent with all possible assumptions on the private or public nature of goods, all possible consumption externalities between household members, and all types of interdependent individual preferences and domestic production technology...

Expectation Returns and Households' Decision in the Schooling of Their Children in Khyber Pakhtunkhwa Pakistan

Science.gov (United States)

Khan, Shahzad; Lurhathaiopath, Puangkaew; Matsushita, Shusuke

2017-01-01

This study aims to study households' expectations for their children's academic performance in Khyber Pakhtunkhwa, Pakistan. Education has a significant role in increasing the productivity and income level of an individual in a society. Household education, income, distance from school, gender discrimination within household and cost of education…

User Behavior Assessment of Household Electric Usage

Directory of Open Access Journals (Sweden)

Nur Budi Mulyono

2014-02-01

Full Text Available Abstract. Energy resilience is one of the famous issues among researchers and practitioners in energy sector. With enabling new technologies in power engineering for smart grid such as distributed generation, distributed storage, and intelligent information and management, each household community can establish a resilience energy production, distribution, and consumption. A household in smart grid system behaves as a customer and producer at the same time. This condition enabled them to reduce the power shortage in the peak hours, reduce CO2 pollution using renewable electricity, and minimizing electricity usage by changing life style. In developing countries, the amount of electricity supply is less than its demand. Most of the demand comes from the household that has peak load on nighttime. Keywords: User behavior, Game theory, Smart grid, Heating and cooling appliances, Energy resilientdoi:10.12695/ajtm.2013.6.2.1 How to cite this article:Mulyono, N. B. (2013. User Behavior Assessment of Household Electric Usage. The Asian Journal of Technology Management 6 (2: 65-71. Print ISSN: 1978-6956; Online ISSN: 2089-791X. doi:10.12695/ajtm.2013.6.2.1  

Biohydrogen production from household solid waste (HSW) at extreme-thermophilic temperature (70 degrees C) - Influence of pH and acetate concentration

DEFF Research Database (Denmark)

Liu, Dawei; Min, Booki; Angelidaki, Irini

2008-01-01

Hydrogen production from household solid waste (HSW) was performed via dark fermentation by using an extreme-thermophilic mixed culture, and the effect of pH and acetate on the biohydrogen production was investigated. The highest hydrogen production yield was 257 +/- 25 mL/gVS(added) at the optimum...... pH of 7.0. Acetate was proved to be inhibiting the dark fermentation process at neutral pH, which indicates that the inhibition was caused by total acetate concentration not by undissociated acetate. Initial inhibition was detected at acetate concentration of 50 mM, while the hydrogen fermentation...

Rural household incomes and land grabbing in Cambodia

DEFF Research Database (Denmark)

Jiao, Xi; Smith-Hall, Carsten; Theilade, Ida

2015-01-01

This paper empirically quantifies environmentally augmented rural household incomes in Cambodia and analyzes how economic land concessions (ELCs) affect such incomes. Data is derived from a structured survey of 600 randomly selected households in 15 villages in three study sites in Cambodia, where...... local livelihoods are highly reliant on access to land and natural resources, supported by qualitative data from focus group discussions. Gini coefficient decomposition, multiple regression models, and propensity score matching (PSM) models were employed to analyze the composition of income portfolios......, determinants of major income sources, and the impacts of land grabbing on incomes. Results documented high reliance on environmental income (32–35% of total household income) and farm income (51–53%) across income quartiles; demonstrated the variation in product composition across quartiles...

A woman's place: household labour allocation in rural Kenya.

Science.gov (United States)

Neitzert, M

1994-01-01

This article synthesizes the literature on household labor allocation. The review reveals that development policies impacting on the labor market favor men over women. Male favoritism also occurs in household decision-making. Data from the 1988 Rural Labor Force Survey were used to examine rural household labor allocation in 1988 and the extent of female and male participation in home and market production and the degree of labor market discrimination against women. It is argued that the standard neoclassical model of economics does not recognize the unequal bargaining power of each member of the household in arriving at a solution to the joint welfare maximization problem. Women's position is expected to worsen during economic development. Women will have less than full participation in the labor market. Women's distinct role in household welfare provision is often disregarded. Development policy mainly focuses on market activities where women hold few positions. Labor allocation in the empirical analysis pertains to the mean hours per week in farm activities, household activities, schooling, and paid or unpaid non-farm work. Findings indicate that average earnings were lower for females than males and that returns to education and training were higher for males than females. Wage discrimination accounted for 30-66% of the earnings gap between rural men and women. Women faced discrimination on their returns to human capital and occupational choices. The concentration of women in low-paying jobs accounted for 21% of the wage gap. Women's lower education accounted for over 10%. Findings suggest that Kenyan households respond to market incentives. Women worked longer hours than men and contributed more to household welfare. Policy should focus on models of household provisioning and not on a joint utility function. Policy should encourage households to revise labor allocation strategies.

Household costs of leprosy reactions (ENL in rural India.

Directory of Open Access Journals (Sweden)

David J Chandler

2015-01-01

Full Text Available Erythema nodosum leprosum (ENL is a common immune-mediated complication of lepromatous (LL and borderline lepromatous (BL leprosy. Most patients experience chronic or multiple acute ENL over many years during an economically active period of their lives. Understanding the economic burden of ENL is essential to provide effective patient support, yet this area has not been investigated.Ninety-one patients with LL or BL leprosy attending a leprosy hospital in Purulia district of West Bengal, India, were interviewed using a structured questionnaire. Cases (n = 53 were identified as those who had one or more episodes of ENL within the last 3 years. Controls (n = 38 had LL or BL leprosy but no history of ENL. Data were collected on household income, direct and indirect costs, and coping strategies.The total household cost was Rs 1543 per month or 27.9% (IQR 13.2-52.6 of monthly household income for cases, and Rs 237 per month or 4.9% (IQR 1.7-13.4 of monthly household income for controls. Indirect costs accounted for 65% of total household costs for cases. Direct costs accounted for the remaining 35% of household costs, and resulted almost entirely from treatment-seeking in the private sector. Total household costs exceeded 40% of household income for 37.7% of cases (n = 20 and 2.6% of controls (n = 1 [1 USD = 59 INR].Households affected by ENL face significant economic burden and are at risk of being pushed further into poverty. Health policy should acknowledge the importance of private sector provision and the significant contribution to total household costs of lost productivity (indirect cost. Further work is needed to explore this area and identify solutions.

CE APPROVAL IN ELECTRICAL HOUSEHOLD APPLIANCES AND A CASE STUDY

Directory of Open Access Journals (Sweden)

Nazmi EKREN

2009-01-01

Full Text Available Due to the reason for rapidly developing technology, increasing competition medium, and awareness of the consumers, nowadays, the exigency of production with good quality has gained more and more significance. Certification of the quality and safety of the products to the consumers is compulsory in terms of producers. There are some documents to certify safety of the products. One of them is CE certificate. In this paper, basic information about CE mark is given and CE standards and tests required for electrical household appliances are mentioned. As an application, one of an electrical household appliance, toaster grill is treated and examined. To obtain CE certificate for toaster grill, required tests are made according to EN60335-2-9 and CE certificate is obtained.

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

Science.gov (United States)

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

2016-06-01

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

Practices of pharmaceutical waste generation and discarding in households across Portugal.

Science.gov (United States)

Dias-Ferreira, Celia; Valente, Susana; Vaz, João

2016-10-01

This work is the first nationwide study in Portugal on pharmaceutical waste generated at households, exploring people's attitudes and risk perception. The waste audit was carried out from September to November 2014, targeting pharmaceutical products kept by a sample of families (n = 244). This campaign was an assignment of VALORMED, the non-profit association that manages waste and packaging from expired and unused pharmaceutical products collected by the pharmacies. On average, each household kept at home 1097 g of pharmaceutical products, of which 20% were in use, 72% were not in use, and 8% were mostly expired products ready to discard. Face-to-face interviews with householders showed that 69% of the respondents claimed returning pharmaceutical waste to the local pharmacy. However, this figure is overrated, probably owing to a possible 'good answer' effect. The barriers identified to proper disposal were mainly established routines and lack of close disposal points. This study also provides an insight into the Portuguese awareness and daily practices concerning pharmaceutical waste, which is the cornerstone of any future strategy to reduce the release of active pharmaceutical ingredients into ecosystems. © The Author(s) 2016.

Agrobiodiversity, Rural Transformations and Household Experiences of Globalised Change: A Case Study from Southern Bolivia

Directory of Open Access Journals (Sweden)

Katherine Turner

2017-06-01

Full Text Available This paper examines reconfigurations of household economies and agrobiodiversity through the experiences and responses of rural households to local manifestations of globalisation and environmental change in the Central Valley of Tarija, Bolivia, from the 1950s to the present. Research participant narratives from seven study communities document a widely experienced regional shift from rain-fed agriculture and pastured livestock production for household consumption to market-oriented production of regionally-specialised commodities. Particularly important to this reconfiguration are changing land access and use regimes, household responses to changing opportunities, discourses and social requirements related with ‘modernising lifestyles’, market integration and dependence, changing environmental and ecological conditions, and greater availability of consumer goods and technologies. We analyse how these processes have combined to reconfigure the range of livelihood possibilities available to rural households, or their ‘landscapes of possibility’, in ways that favour transition to specialised commodity production. Patterns of change in household agrobiodiversity use, however, are entwined with threads of persistence, underscoring the contingent nature of rural transitions and the role of local agency and creativity in responding to and sometimes shaping how globalisation unfolds. Examining rural transition through the experiences of households in particular contexts over time offers insights for development policy and practice to support producers’ ability to respond to globalisation and environmental change in ways they see as desirable and beneficial to their livelihoods and wellbeing.

Radiopacity of household deodorizers, air fresheners, and moth repellents.

Science.gov (United States)

Woolf, A D; Saperstein, A; Zawin, J; Cappock, R; Sue, Y J

1993-01-01

Household deodorizers and moth repellents are common agents implicated in many childhood poisonings. Their ingredients usually include either paradichlorobenzene or naphthalene compressed into a solid ball or another shape, sometimes with added essential oils and fragrances. Because medically naphthalene is a more important toxin than paradichlorobenzene, with hematologic and nervous system effects, clinicians often seek to discern which product has been ingested. We discovered fortuitously that a mothball swallowed by a retarded adult was radiopaque, and so designed an in vitro experiment to study the radiopacity of a variety of household deodorizers and products. Of 10 products screened for radiopacity by two radiologists, those containing paradichlorobenzene were consistently strongly radiopaque; those containing naphthalene were radiolucent. A third alternative ingredient which is used in some toilet bowl deodorizers, cetrimonium bromide, was also radiopaque. Radiopacity of paradichlorobenzene or cetrimonium bromide-containing products did not dissipate with time. We speculate that the halogen within the chemical structure of these compounds accounts for their radiopacity. We conclude that paradichlorobenzene-containing commercial products can be distinguished clinically from those containing naphthalene by the performance of an abdominal radiograph.

Household activity-travel behavior : implementation of within-household interactions

NARCIS (Netherlands)

Anggraini, R.

2009-01-01

Although the importance of households as a decision making unit has been recognized in seminal work in activity-based analysis of transport demand, most comprehensivemodels have relied on individual activity-travel patterns. The transformation of thesemodels to household level models and the

Household Classification Using Smart Meter Data

Directory of Open Access Journals (Sweden)

Carroll Paula

2018-03-01

Full Text Available This article describes a project conducted in conjunction with the Central Statistics Office of Ireland in response to a planned national rollout of smart electricity metering in Ireland. We investigate how this new data source might be used for the purpose of official statistics production. This study specifically looks at the question of determining household composition from electricity smart meter data using both Neural Networks (a supervised machine learning approach and Elastic Net Logistic regression. An overview of both classification techniques is given. Results for both approaches are presented with analysis. We find that the smart meter data alone is limited in its capability to distinguish between household categories but that it does provide some useful insights.

Households and food security: lessons from food secure households in East Africa.

NARCIS (Netherlands)

Silvestri, Silvia; Douxchamps, Sabine; Kristjanson, Patti; Förch, Wiebke; Radeny, Maren; Mutie, Lanetta; Quiros, F.C.; Herrero, M.; Ndungu, Anthony; Claessens, L.F.G.

2015-01-01

Background
What are the key factors that contribute to household-level food security? What lessons can we learn from food secure households? What agricultural options and management strategies are likely to benefit female-headed households in particular? This paper addresses these questions

Building and household X-factors and energy consumption at the residential sector

International Nuclear Information System (INIS)

Estiri, Hossein

2014-01-01

Energy use in residential buildings is one of the major sources of greenhouse gas emission production from cities. Using microdata from the 2009 Residential Energy Consumption Survey (RECS), this study applies structural equation modeling to analyze the direct, indirect, and total impacts of household and building characteristics on residential energy consumption. Results demonstrate that the direct impact of household characteristics on residential energy consumption is significantly smaller than the corresponding impact from the buildings. However, accounting for the indirect impact of household characteristics on energy consumption, through choice of the housing unit characteristics, the total impact of households on energy consumption is just slightly smaller than that of buildings. Outcomes of this paper call for smart policies to incorporate housing choice processes in managing residential energy consumption. - Highlights: • Households indirectly influence residential energy use through housing choice. • Households' total impact on energy use is comparable to that of buildings. • Understanding households' indirect impact will enhance residential energy policy. • Smart energy policies are needed to target both direct and indirect effects

Determinants of household choice of breakfast cereals: healthy or unhealthy?

OpenAIRE

Golub, Alla A.; Binkley, James K.

2005-01-01

We studied consumer demand for more and less healthy breakfast cereals. Using ACNielsen Homescan database and USDA food nutrition data, we developed three cereal nutrition indexes for each household in the data. In addition to the standard demographic characteristics of households and prices, we included variables representing differences between private labels and national brands. We found that the structure of the industry, through its effect on the product mix produced, affects consumer ch...

Indoor Secondary Pollutants from Household Product Emissions inthe Presence of Ozone: A Bench-Scale Chamber Study

Energy Technology Data Exchange (ETDEWEB)

Destaillats, Hugo; Lunden, Melissa M.; Singer, Brett C.; Coleman,Beverly K.; Hodgson, Alfred T.; Weschler, Charles J.; Nazaroff, William W.

2005-10-01

Ozone-driven chemistry is a major source of indoor secondary pollutants of health concern. This study investigates secondary air pollutants formed from reactions between constituents of household products and ozone. Gas-phase product emissions were introduced along with ozone at constant rates into a 198-L Teflon-lined reaction chamber. Gas-phase concentrations of reactive terpenoids and oxidation products were measured. Formaldehyde was a predominant oxidation byproduct for the three studied products, with yields under most conditions of 20-30% with respect to ozone consumed. Acetaldehyde, acetone, glycolaldehyde, formic acid and acetic acid were each also detected for two or three of the products. Immediately upon mixing of reactants, a scanning mobility particle sizer detected particle nucleation events that were followed by a significant degree of ultrafine particle growth. The production of secondary gaseous pollutants and particles depended primarily on the ozone level and was influenced by other parameters such as the air-exchange rate. Hydroxyl radical concentrations in the range 0.04-200 x 10{sup 5} molecules cm{sup -3} were measured. OH concentrations were observed to vary strongly with residual ozone level in the chamber, which was in the range 1-25 ppb, as is consistent with expectations from a simplified kinetic model. In a separate test, we exposed the dry residue of two products to ozone in the chamber and observed the formation of gas-phase and particle-phase secondary oxidation products.

Adapting agriculture to climate change in Kenya: household strategies and determinants.

Science.gov (United States)

Bryan, Elizabeth; Ringler, Claudia; Okoba, Barrack; Roncoli, Carla; Silvestri, Silvia; Herrero, Mario

2013-01-15

Countries in Sub-Saharan Africa are particularly vulnerable to climate change, given dependence on agricultural production and limited adaptive capacity. Based on farm household and Participatory Rural Appraisal data collected from districts in various agroecological zones in Kenya, this paper examines farmers' perceptions of climate change, ongoing adaptation measures, and factors influencing farmers' decisions to adapt. The results show that households face considerable challenges in adapting to climate change. While many households have made small adjustments to their farming practices in response to climate change (in particular, changing planting decisions), few households are able to make more costly investments, for example in agroforestry or irrigation, although there is a desire to invest in such measures. This emphasizes the need for greater investments in rural and agricultural development to support the ability of households to make strategic, long-term decisions that affect their future well-being. Copyright © 2012 Elsevier Ltd. All rights reserved.

Estimating household food waste in Denmark:case study of single family households

DEFF Research Database (Denmark)

Edjabou, Vincent Maklawe Essonanawe; Petersen, C.; Scheutz, Charlotte

and determine potential improvements. In Denmark, although many sorting campaigns involving household waste has been conducted, little attention has been placed on food waste. Comparison of recent studies made for examples in Austria, and the UK suggests that quantity and material composition of food waste vary...... waste and non-avoidable vegetable food waste. Furthermore, avoidable vegetable and animal food waste were the primary source of household food waste. Statistical analysis found a positive linear relationship between household size and the amount of the household food waste suggesting the amount...

Rural household energy consumption pattern in the disregarded villages of Bangladesh

International Nuclear Information System (INIS)

Miah, Md. Danesh; Kabir, Rashel Rana Mohammad Sirajul; Koike, Masao; Akther, Shalina; Shin, Man Yong

2010-01-01

Energy is one of the most important ingredients required to alleviate poverty and realize socio-economic and human development, which is directly interconnected to the prominence of life in rural areas. An extensive survey on household energy consumption pattern interrelating socio-economic and demographic factors was carried out in the disregarded villages of Bangladesh using stratified random sampling technique of 120 households. This paper focuses on household energy consumption, various combinations of fuels and their expenditure in the study area. Biomass, kerosene, electricity, LPG and candle were found as the energy carrier used in the rural households in this study. The study shows that 92% households use biomass, 28% LPG, 89% kerosene, 78% electricity and 27% candle as fuel types. It was found that 56% households collected biomass from their own homesteads and/or agricultural lands. Bamboo, branches, cow dung, firewood, rice husk, leaves and twigs and straw were found as the biomass for household energy use. Average monthly household expenditure for total energy was US$ 9.67 (SE, 0.31) per month while the total monthly income of the household was US$ 123 (SE, 2.53). The ratio of the total monthly energy expenditure to the total monthly income was 7.86%. The study will be helpful to understand the energy consumption system and its expenditure in the rural areas of Bangladesh and to the policy formulation for energy production, consumption and utilization.

Rural household energy consumption pattern in the disregarded villages of Bangladesh

Energy Technology Data Exchange (ETDEWEB)

Miah, Md. Danesh [Institute of Forestry and Environmental Sciences, University of Chittagong, Chittagong 4331 (Bangladesh); Forest Policy Laboratory, Shinshu University, 8304 Minamimminowa, Nagano-ken 399-4598 (Japan); Kabir, Rashel Rana Mohammad Sirajul [Institute of Forestry and Environmental Sciences, University of Chittagong, Chittagong 4331 (Bangladesh); Koike, Masao; Akther, Shalina [Forest Policy Laboratory, Shinshu University, 8304 Minamimminowa, Nagano-ken 399-4598 (Japan); Yong Shin, Man [Department of Forest Science, Kookmin University, Seoul (Korea)

2010-02-15

Energy is one of the most important ingredients required to alleviate poverty and realize socio-economic and human development, which is directly interconnected to the prominence of life in rural areas. An extensive survey on household energy consumption pattern interrelating socio-economic and demographic factors was carried out in the disregarded villages of Bangladesh using stratified random sampling technique of 120 households. This paper focuses on household energy consumption, various combinations of fuels and their expenditure in the study area. Biomass, kerosene, electricity, LPG and candle were found as the energy carrier used in the rural households in this study. The study shows that 92% households use biomass, 28% LPG, 89% kerosene, 78% electricity and 27% candle as fuel types. It was found that 56% households collected biomass from their own homesteads and/or agricultural lands. Bamboo, branches, cow dung, firewood, rice husk, leaves and twigs and straw were found as the biomass for household energy use. Average monthly household expenditure for total energy was US$ 9.67 (SE, 0.31) per month while the total monthly income of the household was US$ 123 (SE, 2.53). The ratio of the total monthly energy expenditure to the total monthly income was 7.86%. The study will be helpful to understand the energy consumption system and its expenditure in the rural areas of Bangladesh and to the policy formulation for energy production, consumption and utilization. (author)

Efficient Intra-Household Allocations

DEFF Research Database (Denmark)

Browning, Martin

demands must satisfy a symmetry and rank condition on the Slutsky matrix. We also present some further results on the effects on demands of variables that do nor modify preferences but that do affect how decisions are made. We apply our theory to a series of surveys of household expendityres from Canada......The neo-classical theory of demand applies to individuals yet in empirical work it is usually taken as valid for households with many members. This paper explores what the theory of individuals implies for households with many members. This paper explores what the theory of individuals implies...... for households which have more than one member. We make minimal assumptions about how the individual members of the household resolve conflicts. All we assume is that however decisions are made, outcomes are efficient. We refer to this as the collective setting. We show that in the collective setting household...

Household Wealth in China

Science.gov (United States)

Xie, Yu; Jin, Yongai

2015-01-01

With new nationwide longitudinal survey data now available from the China Family Panel Studies (CFPS), we study the level, distribution, and composition of household wealth in contemporary China. We find that the wealth Gini coefficient of China was 0.73 in 2012. The richest 1 percent owned more than one-third of the total national household wealth, while the poorest 25 percent owned less than 2 percent. Housing assets, which accounted for over 70 percent, were the largest component of household wealth. Finally, the urban-rural divide and regional disparities played important roles in household wealth distribution, and institutional factors significantly affected household wealth holdings, wealth growth rate, and wealth mobility. PMID:26435882

Pattern of livelihood and household food security among rural dwellers

African Journals Online (AJOL)

PRECIOUS

2009-12-01

Dec 1, 2009 ... among rural dwellers: Case of women pastoralists in ... The study of the pattern of livelihood and household food security among rural ... production, storage or trade but also and perhaps more ... overall rural development and poverty eradication, ... panying pressures to raise productivity and efficiency and.

Sustainable reverse logistics for household plastic waste

NARCIS (Netherlands)

Bing, X.

2014-01-01

Summary of the thesis titled “Sustainable Reverse Logistics for Household Plastic Waste”

PhD Candidate: Xiaoyun Bing

Recycled plastic can be used in the manufacturing of plastic products to reduce the use of virgin plastics material. The cost of recycled plastics is usually lower

Behavior Intention towards the Adoption of Innovative Household Sanitary Ware: A Case Study of Jakarta, Indonesia

Directory of Open Access Journals (Sweden)

Akbar Adhiutama

2012-01-01

Full Text Available This study tried to describe the behavior intention factors related to adopt the innovative bidet toilet seats in the households. The increase of the middle class population in Indonesia creates a new demand for adopting innovative products to enhance lifestyles. There were many electronic home appliance products have been easily adopted in Jakarta households, however there has been low adoption for electronic bidet toilet seats in household bathrooms. This study aims to identify and analyse the critical factors involved in adopting these seats in households and to explore the relative significance of each of these factors. It reports the results of empirical tests conducted regarding the non users’ adoption of these seats, based on the extended Theory of Planned Behavior. This study was administrated to 115 participants in Jakarta. Descriptive statistic, correlation analysis and multiple regressions were performed to determine the important factors. The results indicate that intention, voluntariness, observability, water usage and age are positively influence the adoption of the seats in urban households in Jakarta. Keywords: behavior adoption, electronic bidet toilet seats, urban households, jakarta

Household economic modelsof gill net fishermen at Madura strait

Science.gov (United States)

Primyastanto, M.

2018-04-01

The purposes of this research was to analyze household economic models of gill net fishermen at Madura strait. 30 families of gillnet fishermenwere used for purposive sampling. Data analysis used descriptive qualitative and quantitative (regression analysis). Quantitative descriptive analysis was used to analyze research and compare to factors that affecting household economic models of gill net fishermen family. Research results showed tha thousehold economic models of gill net fishermen at Madura strait was production value level or fishermen revenue at sea was strongly influenced byp roduction asset production, education level, fuel, and work flow. Work flow rate of fishermen families affected by asset production, non fisheries workflow and number of male workforce. Non fishing income level was strongly influenced by non-fishery business assets, number of family members owned andnon-fishing work flow. Spending levels of gill net fishermen at Madura strait was affected by fishing income, non-fishing income, fishermen wife education and fishermen family members.

Family and household demography

NARCIS (Netherlands)

Willekens, F.J.C.; Zeng, Yi

2009-01-01

Households are groups of people that co-reside and share some resources. Families are households of related individuals. Household and family demography is the study of these primary social groups or social units, and in particular of group membership and the relationships between members of the

Cassava Market Participation Decisions of Producing Households in Africa

Directory of Open Access Journals (Sweden)

Enete, AA.

2009-01-01

Full Text Available Cassava is a basic staple and a major source of farm income for the people of sub-Saharan Africa. Efficiency in cassava marketing therefore becomes a very important determinant of both consumer's living cost and producer's income. At the farmer's level, which is the beginning of the marketing chain, food must produced in reasonable quantity to attract enough market participants that will make for efficient distribution. The use of food price policy to stimulate short-run marketed surplus of producing households has often been questioned. This is because some households are deficit producers who purchase crops they also produce. Increasing producer prices will therefore have adverse distributional effects on food buying, while bypassing autarkic households. An alternative would therefore be to find non-price strategic variables that motivate farm households to participate in commodity markets. This is the objective of this paper. The paper is based on primary data collected within the framework by the collaborative study of cassava in Africa (COSCA. Good market access conditions, improved market information especially on prices, the production of granules instead of dried roots or pastes increased market participation for sellers, while rising grain prices, younger and less educated heads of households encouraged participation for buyers.

Household hazardous waste quantification, characterization and management in China's cities: a case study of Suzhou.

Science.gov (United States)

Gu, Binxian; Zhu, Weimo; Wang, Haikun; Zhang, Rongrong; Liu, Miaomiao; Chen, Yangqing; Wu, Yi; Yang, Xiayu; He, Sheng; Cheng, Rong; Yang, Jie; Bi, Jun

2014-11-01

A four-stage systematic tracking survey of 240 households was conducted from the summer of 2011 to the spring of 2012 in a Chinese city of Suzhou to determine the characteristics of household hazardous waste (HHW) generated by the city. Factor analysis and a regression model were used to study the major driving forces of HHW generation. The results indicate that the rate of HHW generation was 6.16 (0.16-31.74, 95% CI) g/person/day, which accounted for 2.23% of the household solid waste stream. The major waste categories contributing to total HHW were home cleaning products (21.33%), medicines (17.67%) and personal care products (15.19%). Packaging and containers (one-way) and products (single-use) accounted for over 80% of total HHW generation, implying a considerable potential to mitigate HHW generation by changing the packaging design and materials used by manufacturing enterprises. Strong correlations were observed between HHW generation (g/person/day) and the driving forces group of "household structure" and "consumer preferences" (among which the educational level of the household financial manager has the greatest impact). Furthermore, the HHW generation stream in Suzhou suggested the influence of another set of variables, such as local customs and culture, consumption patterns, and urban residential life-style. This study emphasizes that HHW should be categorized at its source (residential households) as an important step toward controlling the HHW hazards of Chinese cities. Copyright © 2014 Elsevier Ltd. All rights reserved.

Household waste prevention--a review of evidence.

Science.gov (United States)

Cox, Jayne; Giorgi, Sara; Sharp, Veronica; Strange, Kit; Wilson, David C; Blakey, Nick

2010-03-01

This paper reports a synthesis of policy-relevant evidence on household waste prevention, based on a UK portfolio of primary research and a broad international review. Waste prevention was defined as strict avoidance, reduction at source (e.g. home composting) and reuse (for the product's original purpose) - recycling was excluded. A major focus was on consumers. Waste prevention is not one but many behaviours; the review revealed a general hierarchy in their popularity, from donating goods to charity at the top; through small reuse behaviours around the home; to activities involving changes in consumption habits at the bottom; one estimate is that 60% of the public does at least one of these activities, some of the time. Barriers to engaging householders include both modern consumer culture and a genuine confusion that waste prevention is equivalent to recycling. The public can be engaged through local or national campaigns, with a wide range of interventions and communications approaches available. On the products and services side, the primary opportunity within the scope of the review was identified as increasing reuse. The barriers included operational difficulties (funding, capacity, logistics) and consumer attitudes towards second-hand goods. The main opportunities are to ensure more strategic planning for reuse by local authorities and better co-ordination and joint working with the third sector. The review examined the impact or potential of various policy measures designed to influence household behaviour directly or the products and services provided to them. Overall, the international evidence suggests that waste prevention benefits will be derived from a 'package' of measures, including, for example, prevention targets, producer responsibility, householder charging, funding for pilot projects, collaboration between the public, private and third sectors, and public intervention campaigns. UK evidence suggests that the greatest tonnage diversions can be

Measuring the Return on Household Enterprise: What Matters Most for Whom?

Science.gov (United States)

Samphantharak, Krislert; Townsend, Robert M

2012-05-01

Return on assets (ROA) from household enterprise is crucial for understanding the well-being and productivity of households in developing economies. Yet the definition and measurement of household enterprise ROA remain inconsistent or unclear. We illustrate potential measurement problems with examples from various actual surveys. We then take advantage of a detailed integrated household survey to perform a robustness analysis, acting as if we had gathered less data than was actually the case, to see what matters and for whom. The three issues that matter most for accurate measurement of household enterprise ROA are the choice of accrual versus cash basis of income, the treatment of household's own labor in enterprise income, and the treatment of non-factor income. Also, this sensitivity matters most for a relatively poor region dominated by crop cultivation relative to a richer region with non-farm enterprises. Though the choice between accrued income and cash income matters less when the frequency of the data declines, there remains high sensitivity in longer-term and annualized data. We conclude the paper by providing recommendations on how to improve the survey questionnaires for more accurate measurement in field research.

Production and Productivity Effects of Informal Contract Farming in ...

African Journals Online (AJOL)

This paper uses data from a 2001 household survey of small-scale farming households in Kirinyaga District, Kenya to explore production effects of informal credit contracts in French bean farming where formal markets for surplus production are seemingly shallow and imperfect. Specifically, it examines whether informal ...

The use and interpretation of in vitro data in regulatory toxicology: cosmetics, toiletries and household products.

Science.gov (United States)

Indans, Ian

2002-02-28

There is currently a drive to eliminate animal testing for cosmetics, toiletries and household products; indeed, the European Union Cosmetics Directive aims to prohibit the use of experimental animals for the testing of finished cosmetic products after 2002. At present, national prohibitions are in place in the UK, Germany, Austria and the Netherlands, for the testing of finished cosmetic products and cosmetic ingredients. In the USA animal testing for certain types of finished products is mandatory. Against this background, the currently available regulatory in vitro tests comprise methods for eye irritation, skin corrosivity, genotoxicity, dermal penetration and photoirritation. The draft updates to the Organisation for Economic Co-operation and Development guidelines for eye and skin irritation advocate the use of in vitro or ex vivo methods prior to the commencement of animal studies. At present, testing for these endpoints cannot be completed in vitro, but potentially corrosive substances and products can be classified without the need for animal studies. Regulatory genotoxicity testing can be completed using only in vitro methods, provided that a clear negative outcome is obtained for each test. Data from dermal penetration studies may be used to refine risk assessments. Current developments in areas such as skin sensitisation and skin irritation promise that in the reasonably near future such information may be generated without the use of animals.

Agricultural extension, technology adoption and household food security

NARCIS (Netherlands)

Santos Rocha, Jozimo

2017-01-01

In this thesis, I use experimental and quasi-experimental data from 25 villages and a total of 1,105 farmers from eastern DRC to investigate the relationship among agricultural training, the adoption of agricultural technologies, crop productivity, and household food insecurity and dietary

Food Poverty Profile in Settled Pastrol Households of Lowland Marsabit: Evidence from Micro Data

International Nuclear Information System (INIS)

Nyamori, B.

2002-01-01

Frequent and severe droughts experienced in ASALs push pastoralists out of the traditional livestock monoculture, which together with the growing human population lead to increasing settlement. Unlike nomads who access traditional livestock foods at all times, settled households have limited access, which does not guarantee their food security. To achieve the food security the settled households supplement limited livestock foods with market foods. High demand for market foods increases demand for money and since pastoral communities have limited income-generating opportunities, many households are relegated to below food poverty line. Most studies on food security in ASALs focus on livestock productivity without considering that settled households depend, to a small extent, on livestock foods. Since settled households experience a lot of socio-economic changes,their food security status needs to be appropriately evaluated. The aim of this study t is to establish the food poverty profile of the settled households and recommend appropriate measures for attaining food security in the settled households

The carbon footprint of Greek households (1995–2012)

International Nuclear Information System (INIS)

Markaki, M.; Belegri-Roboli, A.; Sarafidis, U.; Mirasgedis, S.

2017-01-01

The goal of this paper is twofold: i) to investigate the carbon footprint of Greek households throughout the period 1995–2012, in order to identify the main socio-economic factors that affect GHG emissions, and ii) to evaluate the effectiveness of the implemented policies to tackle climate change. In this, a consumption-based emissions inventory approach is applied. The analysis is based on an environmentally-extended input-output model including direct CO_2 emissions from households, indirect CO_2 emissions from electricity consumption and indirect CO_2 emissions from energy used in the production of goods and services purchased by households, domestic or imported. Statistical analysis and appropriate regression models were developed in order to identify the main factors influencing the carbon footprint of Greek households. The results indicate that the observed trends during the period 1995–2008 can be attributed to the effect of high economic growth. This trend is partially counterbalanced by favorable weather conditions and the implementation of greenhouse mitigation policies and measures mainly in the supply side. Since 2008 the shrinking household income is the dominant driver. In addition, the effectiveness of energy conservation policies and measures in place is rather low, while the effect of imports is limited. - Highlights: • The factors influencing the carbon footprint of Greek households have been analyzed. • The analysis is based on consumption-based GHG inventories. • High economic growth resulted in carbon footprint increases during 1995–2008. • Carbon footprint reduction after 2008 is attributed to shrinking of household income. • Mitigation measures in power and manufacturing sectors reduced carbon footprint.

Farm household allocative efficiency : a multi-dimensional perspective on labour use in Western Kenya

NARCIS (Netherlands)

Kamau, M.

2007-01-01

The economy in western Kenya, like most of the other regions in Kenya is agriculture based with smallholder farm households forming the bulk of the population. While all smallholder households engage in agricultural production to meet their food and cash needs, income earned outside the farm forms a

Determinants of Food Security Status of Maize-Based Farming Households in Southern Guinea Savannah Area of Oyo State, Nigeria.

Directory of Open Access Journals (Sweden)

Oluwayemisi Abidemi Onasanya

2016-05-01

Full Text Available Nigeria is one of the countries in sub-Saharan Africa with insufficient food and high food import bill, which have debilitating effects on the productive capacity of the citizens. Maize is the most important cereal after rice and its production contributes immensely to food availability on the tables of many Nigerians. This study examined the contribution of maize production to household food security status of rural maize-farming households in the southern guinea savannah of Oyo state, Nigeria. A multistage sampling procedure was used to select 200 farm households and the data were analysed using descriptive statistics, recommended daily calorie requirement (RDCR approach, Logit model. Results showed that about three-quarters of the households were food secure and were able to meet the recommended calorie intake of 2260Kcal per capita per day. The shortfall index (P which measures the extent of deviation from the food security line, indicated that the food secure households exceeded the RDCR by 65%, while the food insecure households fell short of the RDCR by 31%. The logit model showed that maize output, gender, primary occupation of the farmer, farm size and farming experience had a positive influence on food security status while age had a negative influence on the food security status of maize-based farming households in the Southern Guinea Savannah of Oyo State, Nigeria. This suggests need for specific support to improve maize production

Households' portfolio choices

NARCIS (Netherlands)

Hochgürtel, S.

1998-01-01

This thesis presents four topics on households' portfolio choices. Empirically, households do not hold well-diversified wealth portfolios. In particular, they refrain from putting their savings into risky assets. We explore several ways that might help explaining this observation. Using Dutch

Correlates of Intra-Household ITN Use in Liberia: A Multilevel Analysis of Household Survey Data.

Science.gov (United States)

Babalola, Stella; Ricotta, Emily; Awantang, Grace; Lewicky, Nan; Koenker, Hannah; Toso, Michael

2016-01-01

Malaria is a major cause of morbidity and mortality in Liberia. At the same time, insecticide-treated net (ITN) ownership and use remain low. Access is a key determinant of ITN use but it is not the only one; prior studies have identified factors that affect the use of ITNs in households with at least one ITN. These factors operate at the individual, household, and community levels. However, studies have generally not assessed the psychosocial or ideational determinants of ITN use. Using 2014 household survey data, this manuscript examines the socio-demographic, ideational, household, and community factors associated with household member use of ITNs in Liberia. Multilevel modeling was used to assess fixed effects at the individual, household, and community levels, and random effects at the household and cluster levels. The data showed significant residual clustering at the household level, indicating that there were unmeasured factors operating at this level that are associated with ITN use. The association of age with ITN use was moderated by sex such that men, older children, and teenagers were less likely to sleep under an ITN compared to women and children under five years old. Female caregivers' perceived severity of malaria, perceived self-efficacy to detect a complicated case of malaria, and exposure to the "Take Cover" communication campaign were positively associated with ITN use by members of her household. The association with household size was negative, while the relationship with the number of ITNs was positive. Programs should seek to achieve universal coverage (that is, one ITN for every two household members) and promote the notion that everyone needs to sleep under an ITN every night. Programs should also seek to strengthen perceived severity of malaria and educate intended audience groups on the signs of malaria complications. Given the significance of residual clustering at the household level, interventions that engage men as heads of

Sodium Reduction in US Households' Packaged Food and Beverage Purchases, 2000 to 2014.

Science.gov (United States)

Poti, Jennifer M; Dunford, Elizabeth K; Popkin, Barry M

2017-07-01

Initiatives to reduce sodium in packaged foods have been launched in the United States, yet corresponding changes in the amount of sodium that US households obtain from packaged foods have not been evaluated, to our knowledge. To assess 15-year changes in the amount of sodium that US households acquire from packaged food purchases, the sodium content of purchases, and the proportion of households that have purchases with optimal sodium density. Longitudinal study of US households in the 2000 to 2014 Nielsen Homescan Consumer Panel, a population-based sample of households that used barcode scanners to record all packaged foods purchased throughout the year. Time-varying brand- and product-specific nutrition information was used for 1 490 141 products. Sociodemographic-adjusted changes in mean sodium per capita (mg/d) and sodium content (mg/100 g), overall and for top food group sources of sodium, and the proportion of households that have total purchases with sodium density of 1.1 mg/kcal or less. In a nationwide sample of 172 042 US households (754 608 year-level observations), the amount of sodium that households acquired from packaged food and beverage purchases decreased significantly between 2000 and 2014 by 396 mg/d (95% CI, -407 to -385 mg/d) per capita. The sodium content of households' packaged food purchases decreased significantly during this 15-year period by 49 mg/100 g (95% CI, -50 to -48 mg/100 g), a 12.0% decline; decreases began in 2005 and continued through 2014. Moreover, the sodium content of households' purchases decreased significantly for all top food sources of sodium between 2000 and 2014, including declines of more than 100 mg/100 g for condiments, sauces, and dips (-114 mg/100 g; 95% CI, -117 to -111 mg/100 g) and salty snacks (-142 mg/100 g; 95% CI, -144 to -141 mg/100 g). However, in all years, less than 2% of US households had packaged food and beverage purchases with sodium density of 1.1 mg/kcal or less. In this nationwide

Household financial behavior

NARCIS (Netherlands)

Brounen, Dirk; Koedijk, Kees; Pownall, Rachel

2016-01-01

Greater personal responsibility toward financial decision-making is being advocated on a global basis. Individuals and households are encouraged to take a more active approach to personal finance. In this paper, we examine behavioral factors, which lead households toward savings and financial

Incarceration in the household: academic outcomes of adolescents with an incarcerated household member.

Science.gov (United States)

Nichols, Emily Bever; Loper, Ann Booker

2012-11-01

The United States has the highest incarceration rate in the world, yet there is relatively little information on how the removal of these adults from households impacts the youth who are left behind. This study used a child-centered lens to examine the impact of incarceration on the school outcomes of youth who resided with a family member or family associate who was incarcerated prior to the youth's 18th birthday. We used data from 11 waves of the National Longitudinal Survey of Youth: Child and Young Adult (n = 3,338, 53 % female). Initial analyses indicated that youth who experienced a household members' incarceration evidenced more socioeconomic challenges, more frequent home adversities, and lower cognitive skills relative to youth who did not experience a household members' incarceration. Results also revealed that youth who had experienced a household member's incarceration were more likely to report extended absence from school and were less likely to graduate from high school relative to those youth who did not experience a household members' incarceration. Counter to our hypotheses, results revealed the incarceration of an extended family member being in the household was the only relation significantly associated with worse school outcomes. Plausibly, families who allow non-immediate criminally involved individuals to reside in the household are experiencing a more pervasive chaotic home environment than those with a parent or sibling incarcerated. Our study suggests that efforts to address the needs of children with incarcerated parents need to be widened to those who experience the loss of any household member due to incarceration.

Household hazardous waste

DEFF Research Database (Denmark)

Fjelsted, Lotte; Christensen, Thomas Højlund

2007-01-01

.) comprised 15-25% and foreign items comprised 10-20%. Water-based paint was the dominant part of the paint waste. The chemical composition of the paint waste and the paint-like waste was characterized by an analysis of 27 substances in seven waste fractions. The content of critical substances was tow......'Paint waste', a part of the 'household hazardous waste', amounting to approximately 5 tonnes was collected from recycling stations in two Danish cities. Sorting and analyses of the waste showed paint waste comprised approximately 65% of the mass, paint-like waste (cleaners, fillers, etc...... and the paint waste was less contaminated with heavy metals than was the ordinary household waste. This may suggest that households no longer need to source-segregate their paint if the household waste is incinerated, since the presence of a small quantity of solvent-based paint will not be harmful when...

Prehistoric „cooperative families“: Neolithic households between tradition and innovation

Directory of Open Access Journals (Sweden)

Boban Tripković

2016-02-01

Full Text Available The beginning of production, private property and the division of labor are often distinguished as the socio-economic context for the earliest emergence of cooperative families. In this paper the phenomenon of large cooperative families in the neolithic is considered, as the neolithic is the start of production (the domestication of plants and animals with implications of wider social significance. This paper indicates that a large neolithic households are based and function according to economic principles, and, most propbably, kinship; b the neolithic house is an ideological and spatial framework for the display of the identity of cooperating kinship groups; c the structure, developmental dynamics and interrelations are reflected in the material sphere of the household. Ultimately attention is drawn to the existence of large (family? households during the neolithic, and that it represents one of the more meaningful phenomena in a time which is otherwise, technologically and materially, suitable for the first clear physical expression of this phenomenon. Because of this, a certain dilemma remains as to whether the beginning of organizing in „cooperative families“ can really be a neolithic innovation (or a consequence of the start of production or, as this research suggest, the beginnings and the manifestation of this process ought to be sought anew in different periods of the past in varying demographic, cultural and economic circumstances.

Households and the Welfare State

OpenAIRE

Gustavo Ventura

2012-01-01

Consider the following facts. First, with dramatic changes in the household and family structure in every major industrialized country during the last couple of decades, today's households are very far from traditional breadwinner husband and housekeeper wife paradigm. Second, average households face significant uninsurable idiosyncratic risk and countries differ significantly on their social insurance expenditure. Third, since mid 1980s, household income inequality has been rising, generatin...

The household responsibility system and social change in rural Guizhou, China: applying a cohort approach

OpenAIRE

Yuan, J.

2010-01-01

Since the introduction of the Household Responsibility System (HRS) in 1978, Chinese rural households have experienced many changes. The HRS allows farming households to organize their own agricultural production on contracted lands, enabling them to work more efficiently and get more benefits compared to during the collective era. Since the market liberation, the number of enterprises that can absorb the surplus labour has increased, and many men migrate to earn cash. This entails changes in...

Analysis of the energy requirement for household consumption

NARCIS (Netherlands)

Vringer, Kees

2005-01-01

Humans in households use energy for their activities. This use is both direct, for example electricity and natural gas, but also indirect, for the production, transport and trade of other goods and services. The main objective of this thesis is to gain insight into the energy requirement associated

The determinants for the adoption of compost from household waste ...

African Journals Online (AJOL)

... compost from household waste for crop production by farmers living nearby Yaoundé, ... International Journal of Biological and Chemical Sciences ... The descriptive results show that 14 factors mostly affect the compost adoption by farmers.

Household Factors Associated with Self-Harm in Johannesburg, South African Urban-Poor Households.

Directory of Open Access Journals (Sweden)

Nisha Naicker

Full Text Available Low and middle income countries bear the majority burden of self-harm, yet there is a paucity of evidence detailing risk-factors for self-harm in these populations. This study aims to identify environmental, socio-economic and demographic household-level risk factors for self-harm in five impoverished urban communities in Johannesburg, South Africa.Annual serial cross-sectional surveys were undertaken in five impoverished urban communities in Johannesburg for the Health, Environment and Development (HEAD study. Logistic regression analysis using the HEAD study data (2006-2011 was conducted to identify household-level risk factors associated with self-harm (defined as a self-reported case of a fatal or non-fatal suicide attempt within the household during the preceding year. Stepwise multivariate logistic regression analysis was employed to identify factors associated with self-harm.A total of 2 795 household interviews were conducted from 2006 to 2011. There was no significant trend in self-harm over time. Results from the final model showed that self-harm was significantly associated with households exposed to a violent crime during the past year (Adjusted Odds Ratio (AOR 5.72; 95% CI 1.64-19.97; that have a member suffering from a chronic medical condition (AOR 8.95; 95% 2.39-33.56 and households exposed to indoor smoking (AOR 4.39; CI 95% 1.14-16.47.This study provides evidence on household risk factors of self-harm in settings of urban poverty and has highlighted the potential for a more cost-effective approach to identifying those at risk of self-harm based on household level factors.

Light-induced nitrous acid (HONO) production from NO2 heterogeneous reactions on household chemicals

Science.gov (United States)

Gómez Alvarez, Elena; Sörgel, Matthias; Gligorovski, Sasho; Bassil, Sabina; Bartolomei, Vincent; Coulomb, Bruno; Zetzsch, Cornelius; Wortham, Henri

2014-10-01

Nitrous acid (HONO) can be generated in various indoor environments directly during combustion processes or indirectly via heterogeneous NO2 reactions with water adsorbed layers on diverse surfaces. Indoors not only the concentrations of NO2 are higher but the surface to volume (S/V) ratios are larger and therefore the potential of HONO production is significantly elevated compared to outdoors. It has been claimed that the UV solar light is largely attenuated indoors. Here, we show that solar light (λ > 340 nm) penetrates indoors and can influence the heterogeneous reactions of gas-phase NO2 with various household surfaces. The NO2 to HONO conversion mediated by light on surfaces covered with domestic chemicals has been determined at atmospherically relevant conditions i.e. 50 ppb NO2 and 50% RH. The formation rates of HONO were enhanced in presence of light for all the studied surfaces and are determined in the following order: 1.3·109 molecules cm-2 s-1 for borosilicate glass, 1.7·109 molecules cm-2 s-1 for bathroom cleaner, 1.0·1010 molecules cm-2 s-1 on alkaline detergent (floor cleaner), 1.3·1010 molecules cm-2 s-1 for white wall paint and 2.7·1010 molecules cm-2 s-1 for lacquer. These results highlight the potential of household chemicals, used for cleaning purposes to generate HONO indoors through light-enhanced NO2 heterogeneous reactions. The results obtained have been applied to predict the timely evolution of HONO in a real indoor environment using a dynamic mass balance model. A steady state mixing ratio of HONO has been estimated at 1.6 ppb assuming a contribution from glass, paint and lacquer and considering the photolysis of HONO as the most important loss process.

Promoting household energy conservation

International Nuclear Information System (INIS)

Steg, Linda

2008-01-01

It is commonly assumed that households must change their behaviour to reduce the problems caused by increasing levels of fossil energy use. Strategies for behaviour change will be more effective if they target the most important causes of the behaviour in question. Therefore, this paper first discusses the factors influencing household energy use. Three barriers to fossil fuel energy conservation are discussed: insufficient knowledge of effective ways to reduce household energy use, the low priority and high costs of energy savings, and the lack of feasible alternatives. Next, the paper elaborates on the effectiveness and acceptability of strategies aimed to promote household energy savings. Informational strategies aimed at changing individuals' knowledge, perceptions, cognitions, motivations and norms, as well as structural strategies aimed at changing the context in which decisions are made, are discussed. This paper focuses on the psychological literature on household energy conservation, which mostly examined the effects of informational strategies. Finally, this paper lists important topics for future research

Household Fertilizers Use and Soil Fertility Management Practices ...

African Journals Online (AJOL)

Household Fertilizers Use and Soil Fertility Management Practices in Vegetable Crops Production: The Case of Central Rift Valley of Ethiopia. ... rate, which could leads to pollution of the environment from over dose application and from runoff in to the water bodies and leaching in to the ground water with economic loss.

Economic importance of oleoresin (Dipterocarpus alatus) to forest-adjacent households in Cambodia

DEFF Research Database (Denmark)

Dyrmose, Anne-Mette Hüls; Turreira Garcia, Nerea; Theilade, Ida

2017-01-01

interviewed and 100 resin trees were measured to examine factors affecting resin productivity. Forest-adjacent households were highly dependent on resin extraction for cash income. Households spent an average of 105 days annually on resin extraction. The mean annual household gross-income derived from liquid...... resin was USD 3,236. Solid resin contributed only a small part of household incomes except for the most remote and isolated village, Spong, in which solid resin contributed significantly to the gross-income. Resin trees yielded an average of 18 liters of oleoresin per year according to interview......The genus Dipterocarpus is the main source of marketable liquid oleoresin, which is important as a source of income for forest communities in Southeast Asia. However, deforestation and illegal as well as legal logging pose a threat to resin yielding species (Dipterocarpus spp.). There is still more...

Urban household energy consumption in Thailand

Energy Technology Data Exchange (ETDEWEB)

Pongsapich, Amara; Wongsekiarttirat, Wathana (Chulalongkorn Univ., Bangkok (Thailand). Social Research Inst.)

1994-05-01

This study was aimed at developing a better understanding of urban household energy consumption in Thailand through a series of in-depth household energy surveys. Households in urban areas used electricity, LPG, charcoal and fuelwood. Traditional biomass fuels such as husk and dung, as well as kerosene, were essentially not used in urban households. Nearly all households used electricity and most households used LPG. Some households used more than one fuel for cooking, particularly LPG and charcoal. There was a great difference in electricity used between the households in Bangkok and other urban areas. Most households in the study areas used LPG stove or burners for cooking. But charcoal stoves were also used by many households for specific culinary purposes. Electric rice-cookers are widely used for convenience. The study suggests that the number of households using charcoal stoves will decrease gradually and fuelwood use will disappear. Saturation rates for refrigerators and colour television sets were very high and air conditioners were common in Bangkok. Some users may be unaware of the benefits of LPG as a cooking fuel. To improve indoor air quality and cooking safety and reduce pressures on forests from commercial fuelwood use, measures to promote LPG should be undertaken. The government should also provide information about efficient appliances and electricity conservation. (Author)

Household food waste

NARCIS (Netherlands)

Wahlen, S.; Winkel, Thomas

2017-01-01

Food waste is debated not only in the light of sustainable consumption in research and policy, but also in the broader public. This article focuses on food waste in household contexts, what is widely believed the end of the food chain. However, household food waste is far more complex and intricate

Drivers of household food availability in sub-Saharan Africa based on big data from small farms

Science.gov (United States)

Frelat, Romain; Lopez-Ridaura, Santiago; Herrero, Mario; Douxchamps, Sabine; Djurfeldt, Agnes Andersson; Erenstein, Olaf; Henderson, Ben; Kassie, Menale; Paul, Birthe K.; Rigolot, Cyrille; Ritzema, Randall S.; Rodriguez, Daniel; van Asten, Piet J. A.; van Wijk, Mark T.

2016-01-01

We calculated a simple indicator of food availability using data from 93 sites in 17 countries across contrasted agroecologies in sub-Saharan Africa (>13,000 farm households) and analyzed the drivers of variations in food availability. Crop production was the major source of energy, contributing 60% of food availability. The off-farm income contribution to food availability ranged from 12% for households without enough food available (18% of the total sample) to 27% for the 58% of households with sufficient food available. Using only three explanatory variables (household size, number of livestock, and land area), we were able to predict correctly the agricultural determined status of food availability for 72% of the households, but the relationships were strongly influenced by the degree of market access. Our analyses suggest that targeting poverty through improving market access and off-farm opportunities is a better strategy to increase food security than focusing on agricultural production and closing yield gaps. This calls for multisectoral policy harmonization, incentives, and diversification of employment sources rather than a singular focus on agricultural development. Recognizing and understanding diversity among smallholder farm households in sub-Saharan Africa is key for the design of policies that aim to improve food security. PMID:26712016

Drivers of household food availability in sub-Saharan Africa based on big data from small farms.

Science.gov (United States)

Frelat, Romain; Lopez-Ridaura, Santiago; Giller, Ken E; Herrero, Mario; Douxchamps, Sabine; Andersson Djurfeldt, Agnes; Erenstein, Olaf; Henderson, Ben; Kassie, Menale; Paul, Birthe K; Rigolot, Cyrille; Ritzema, Randall S; Rodriguez, Daniel; van Asten, Piet J A; van Wijk, Mark T

2016-01-12

We calculated a simple indicator of food availability using data from 93 sites in 17 countries across contrasted agroecologies in sub-Saharan Africa (>13,000 farm households) and analyzed the drivers of variations in food availability. Crop production was the major source of energy, contributing 60% of food availability. The off-farm income contribution to food availability ranged from 12% for households without enough food available (18% of the total sample) to 27% for the 58% of households with sufficient food available. Using only three explanatory variables (household size, number of livestock, and land area), we were able to predict correctly the agricultural determined status of food availability for 72% of the households, but the relationships were strongly influenced by the degree of market access. Our analyses suggest that targeting poverty through improving market access and off-farm opportunities is a better strategy to increase food security than focusing on agricultural production and closing yield gaps. This calls for multisectoral policy harmonization, incentives, and diversification of employment sources rather than a singular focus on agricultural development. Recognizing and understanding diversity among smallholder farm households in sub-Saharan Africa is key for the design of policies that aim to improve food security.

An Estimation of Private Household Costs to Receive Free Oral Cholera Vaccine in Odisha, India

Science.gov (United States)

Mogasale, Vittal; Kar, Shantanu K.; Kim, Jong-Hoon; Mogasale, Vijayalaxmi V.; Kerketta, Anna S.; Patnaik, Bikash; Rath, Shyam Bandhu; Puri, Mahesh K.; You, Young Ae; Khuntia, Hemant K.; Maskery, Brian; Wierzba, Thomas F.; Sah, Binod

2015-01-01

Background Service provider costs for vaccine delivery have been well documented; however, vaccine recipients’ costs have drawn less attention. This research explores the private household out-of-pocket and opportunity costs incurred to receive free oral cholera vaccine during a mass vaccination campaign in rural Odisha, India. Methods Following a government-driven oral cholera mass vaccination campaign targeting population over one year of age, a questionnaire-based cross-sectional survey was conducted to estimate private household costs among vaccine recipients. The questionnaire captured travel costs as well as time and wage loss for self and accompanying persons. The productivity loss was estimated using three methods: self-reported, government defined minimum daily wages and gross domestic product per capita in Odisha. Findings On average, families were located 282.7 (SD = 254.5) meters from the nearest vaccination booths. Most family members either walked or bicycled to the vaccination sites and spent on average 26.5 minutes on travel and 15.7 minutes on waiting. Depending upon the methodology, the estimated productivity loss due to potential foregone income ranged from $0.15 to $0.29 per dose of cholera vaccine received. The private household cost of receiving oral cholera vaccine constituted 24.6% to 38.0% of overall vaccine delivery costs. Interpretation The private household costs resulting from productivity loss for receiving a free oral cholera vaccine is a substantial proportion of overall vaccine delivery cost and may influence vaccine uptake. Policy makers and program managers need to recognize the importance of private costs and consider how to balance programmatic delivery costs with private household costs to receive vaccines. PMID:26352143

An Estimation of Private Household Costs to Receive Free Oral Cholera Vaccine in Odisha, India.

Directory of Open Access Journals (Sweden)

Vittal Mogasale

Full Text Available Service provider costs for vaccine delivery have been well documented; however, vaccine recipients' costs have drawn less attention. This research explores the private household out-of-pocket and opportunity costs incurred to receive free oral cholera vaccine during a mass vaccination campaign in rural Odisha, India.Following a government-driven oral cholera mass vaccination campaign targeting population over one year of age, a questionnaire-based cross-sectional survey was conducted to estimate private household costs among vaccine recipients. The questionnaire captured travel costs as well as time and wage loss for self and accompanying persons. The productivity loss was estimated using three methods: self-reported, government defined minimum daily wages and gross domestic product per capita in Odisha.On average, families were located 282.7 (SD = 254.5 meters from the nearest vaccination booths. Most family members either walked or bicycled to the vaccination sites and spent on average 26.5 minutes on travel and 15.7 minutes on waiting. Depending upon the methodology, the estimated productivity loss due to potential foregone income ranged from $0.15 to $0.29 per dose of cholera vaccine received. The private household cost of receiving oral cholera vaccine constituted 24.6% to 38.0% of overall vaccine delivery costs.The private household costs resulting from productivity loss for receiving a free oral cholera vaccine is a substantial proportion of overall vaccine delivery cost and may influence vaccine uptake. Policy makers and program managers need to recognize the importance of private costs and consider how to balance programmatic delivery costs with private household costs to receive vaccines.

Greenhouse gas emissions accounting of urban residential consumption: a household survey based approach.

Directory of Open Access Journals (Sweden)

Tao Lin

Full Text Available Devising policies for a low carbon city requires a careful understanding of the characteristics of urban residential lifestyle and consumption. The production-based accounting approach based on top-down statistical data has a limited ability to reflect the total greenhouse gas (GHG emissions from residential consumption. In this paper, we present a survey-based GHG emissions accounting methodology for urban residential consumption, and apply it in Xiamen City, a rapidly urbanizing coastal city in southeast China. Based on this, the main influencing factors determining residential GHG emissions at the household and community scale are identified, and the typical profiles of low, medium and high GHG emission households and communities are identified. Up to 70% of household GHG emissions are from regional and national activities that support household consumption including the supply of energy and building materials, while 17% are from urban level basic services and supplies such as sewage treatment and solid waste management, and only 13% are direct emissions from household consumption. Housing area and household size are the two main factors determining GHG emissions from residential consumption at the household scale, while average housing area and building height were the main factors at the community scale. Our results show a large disparity in GHG emissions profiles among different households, with high GHG emissions households emitting about five times more than low GHG emissions households. Emissions from high GHG emissions communities are about twice as high as from low GHG emissions communities. Our findings can contribute to better tailored and targeted policies aimed at reducing household GHG emissions, and developing low GHG emissions residential communities in China.

Greenhouse Gas Emissions Accounting of Urban Residential Consumption: A Household Survey Based Approach

Science.gov (United States)

Lin, Tao; Yu, Yunjun; Bai, Xuemei; Feng, Ling; Wang, Jin

2013-01-01

Devising policies for a low carbon city requires a careful understanding of the characteristics of urban residential lifestyle and consumption. The production-based accounting approach based on top-down statistical data has a limited ability to reflect the total greenhouse gas (GHG) emissions from residential consumption. In this paper, we present a survey-based GHG emissions accounting methodology for urban residential consumption, and apply it in Xiamen City, a rapidly urbanizing coastal city in southeast China. Based on this, the main influencing factors determining residential GHG emissions at the household and community scale are identified, and the typical profiles of low, medium and high GHG emission households and communities are identified. Up to 70% of household GHG emissions are from regional and national activities that support household consumption including the supply of energy and building materials, while 17% are from urban level basic services and supplies such as sewage treatment and solid waste management, and only 13% are direct emissions from household consumption. Housing area and household size are the two main factors determining GHG emissions from residential consumption at the household scale, while average housing area and building height were the main factors at the community scale. Our results show a large disparity in GHG emissions profiles among different households, with high GHG emissions households emitting about five times more than low GHG emissions households. Emissions from high GHG emissions communities are about twice as high as from low GHG emissions communities. Our findings can contribute to better tailored and targeted policies aimed at reducing household GHG emissions, and developing low GHG emissions residential communities in China. PMID:23405187

FTC advertising substantiation program. Household products manufacturers. Documentation of Toshiba America, Inc

Energy Technology Data Exchange (ETDEWEB)

1978-01-01

The report contains documentation in support of claims that the Toshiba Microwave Oven can cook any and all types of food satisfactorily with a 75% savings in energy usage and cost, regardless of the size of a household. (Portions of this document are not fully legible) (Color illustrations reproduced in black and white)

Catastrophic Health Expenditure and Household Impoverishment: a case of NCDs prevalence in Kenya

Directory of Open Access Journals (Sweden)

Daniel Mwai

2016-03-01

Full Text Available Introduction and problem: Non-Communicable Diseases (NCDs have become one of the leading causes of morbidity and mortality in Kenya. Their claim on financial and time resources adversely affects household welfare. Health care cost for NCDs in Kenya is predominantly paid by households as OOP. Health expenditure on NCD stands at 6.2% of Total Health Expenditure which is 0.4 % of the total gross domestic product of the country. This expenditure scenario could have implications on household welfare through catastrophic expenditure in Kenya. Most studies done on catastrophic expenditure in Kenya have not looked at the effect of NCD on poverty. Methodology: The paper has investigated the determinants of catastrophic health spending in a household with special focus on the NCDs. It has also investigated the effect of catastrophic expenditure on household welfare.A National household level survey data on expenditure and utilization is used. Controlling for endogeneity, the results revealed that NCDs and communicable diseases contribute significantly to the likelihood of a household incurring catastrophic expenditure. Results: Although all types of sicknesses have negative effects on household welfare, NCDs have more severe impacts on impoverishment. Policy wise, government and development partners should put in place a health financing plan entailing health insurance and resource pooling as a mean towards social protection. Key words:  Non-Communicable Diseases (NCD, Catastrophic Health Expenditure, endogeneity Impoverishment

Analysis of food demand among rural households in Kwara State ...

African Journals Online (AJOL)

Analysis of food demand among rural households in Kwara State, North Central ... Nigerian Journal of Technological Research ... Contrary to the law of demand, this study shows that the demand for animal products and fats/oil increased with ...

The direct and indirect household energy requirements in the Republic of Korea from 1980 to 2000 - An input-output analysis

International Nuclear Information System (INIS)

Park, Hi-Chun; Heo, Eunnyeong

2007-01-01

As energy conservation can be realized through changes in the composition of goods and services consumed, there is a need to assess indirect and total household energy requirements. The Korean household sector was responsible for about 52% of the national primary energy requirement in the period from 1980 to 2000. Of this total, more than 60% of household energy requirement was indirect. Thus, not only direct but also indirect household energy requirement should be the target of energy conservation policies. Electricity became the main fuel in household energy use in 2000. Households consume more and more electricity intensive goods and services, a sign of increasing living standards. Increases in household consumption expenditure were responsible for a relatively high growth of energy consumption. Switching to consumption of less energy intensive products and decrease in energy intensities of products in 1990s contributed substantially to reduce the increase in the total household energy requirement. A future Korean study should apply a hybrid method as to reduce errors occurred by using uniform (average) prices in constructing energy input-output tables and as to make energy intensities of different years more comparable. (author)

How do household characteristics affect appliance usage? Application of conditional demand analysis to Japanese household data

International Nuclear Information System (INIS)

Matsumoto, Shigeru

2016-01-01

Although both appliance ownership and usage patterns determine residential electricity consumption, it is less known how households actually use their appliances. In this study, we conduct conditional demand analyses to break down total household electricity consumption into a set of demand functions for electricity usage, across 12 appliance categories. We then examine how the socioeconomic characteristics of the households explain their appliance usage. Analysis of micro-level data from the Nation Survey of Family and Expenditure in Japan reveals that the family and income structure of households affect appliance usage. Specifically, we find that the presence of teenagers increases both air conditioner and dishwasher use, labor income and nonlabor income affect microwave usage in different ways, air conditioner usage decreases as the wife's income increases, and microwave usage decreases as the husband's income increases. Furthermore, we find that households use more electricity with new personal computers than old ones; this implies that the replacement of old personal computers increases electricity consumption. - Highlights: •We conduct conditional demand analyses to study household appliance usage. •Micro-level data from the National Survey of Family and Expenditure in Japan are analyzed. •We show how household characteristics determine appliance usage. •High-income households use specific appliances less intensively than low-income households. •The replacement of old TVs and PCs lead to greater electricity consumption.

Determinants of household energy consumption in India

International Nuclear Information System (INIS)

Ekholm, Tommi; Krey, Volker; Pachauri, Shonali; Riahi, Keywan

2010-01-01

Improving access to affordable modern energy is critical to improving living standards in the developing world. Rural households in India, in particular, are almost entirely reliant on traditional biomass for their basic cooking energy needs. This has adverse effects on their health and productivity, and also causes environmental degradation. This study presents a new generic modelling approach, with a focus on cooking fuel choices, and explores response strategies for energy poverty eradication in India. The modelling approach analyzes the determinants of fuel consumption choices for heterogeneous household groups, incorporating the effect of income distributions and traditionally more intangible factors such as preferences and private discount rates. The methodology is used to develop alternate future scenarios that explore how different policy mechanisms such as fuel subsidies and micro-financing can enhance the diffusion of modern, more efficient, energy sources in India.

Determinants of household energy consumption in India

Energy Technology Data Exchange (ETDEWEB)

Ekholm, Tommi [VTT Technical Research Centre of Finland, P.O. Box 1000, FIN-02044 VTT (Finland); TKK Helsinki University of Technology, Espoo (Finland); Krey, Volker; Pachauri, Shonali; Riahi, Keywan [International Institute for Applied Systems Analysis, Laxenburg (Austria)

2010-10-15

Improving access to affordable modern energy is critical to improving living standards in the developing world. Rural households in India, in particular, are almost entirely reliant on traditional biomass for their basic cooking energy needs. This has adverse effects on their health and productivity, and also causes environmental degradation. This study presents a new generic modelling approach, with a focus on cooking fuel choices, and explores response strategies for energy poverty eradication in India. The modelling approach analyzes the determinants of fuel consumption choices for heterogeneous household groups, incorporating the effect of income distributions and traditionally more intangible factors such as preferences and private discount rates. The methodology is used to develop alternate future scenarios that explore how different policy mechanisms such as fuel subsidies and micro-financing can enhance the diffusion of modern, more efficient, energy sources in India. (author)

[Livelihood status assessment of farmers and herdsmen's households based on participatory appraisal: a case in Taipusi Banner of Inner Mongolia].

Science.gov (United States)

Wei, Wen; Xu, Zhu; Shi, Shang-li; Tian, Qing-song; Wang, Hui-ping; Liu, Jian-li

2011-10-01

Participatory appraisal method was adopted to investigate the recent livelihood status of different type farmers and herdsmen's households in the Taipusi Banner of Inner Mongolia agriculture- animal husbandry ecotone, aimed to understand their livelihood strategies and restricting factors and to search for the ways to improve their living standards. The households dealing with pure agricultural production had smaller family size, with older age-structure and lower educational level, and their simple livelihood strategies brought about larger vulnerability and risk. To introduce and expand non-agricultural activities would be the important way to promote the livelihood diversification and to reduce the livelihood risks of these households. The households dealing with pure animal husbandry took grazing as the main subsistence, and their production activities were greatly restrained by the pasture vulnerability. To develop environment-friendly and high-yielding agriculture and animal husbandry would be the effective way to solve the livelihood problems of these households and to protect the ecological environment. The households dealing with both agricultural production and business or dealing with both animal husbandry and business generally had larger family size, with younger age- structure, higher diversity in labor division, larger proportion of non-farming activities, and better living standards. Especially for the households dealing with both animal husbandry and business, their income was much higher.

Household vehicles energy consumption 1994

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-08-01

Household Vehicles Energy Consumption 1994 reports on the results of the 1994 Residential Transportation Energy Consumption Survey (RTECS). The RTECS is a national sample survey that has been conducted every 3 years since 1985. For the 1994 survey, more than 3,000 households that own or use some 6,000 vehicles provided information to describe vehicle stock, vehicle-miles traveled, energy end-use consumption, and energy expenditures for personal vehicles. The survey results represent the characteristics of the 84.9 million households that used or had access to vehicles in 1994 nationwide. (An additional 12 million households neither owned or had access to vehicles during the survey year.) To be included in then RTECS survey, vehicles must be either owned or used by household members on a regular basis for personal transportation, or owned by a company rather than a household, but kept at home, regularly available for the use of household members. Most vehicles included in the RTECS are classified as {open_quotes}light-duty vehicles{close_quotes} (weighing less than 8,500 pounds). However, the RTECS also includes a very small number of {open_quotes}other{close_quotes} vehicles, such as motor homes and larger trucks that are available for personal use.

Rural Households

DEFF Research Database (Denmark)

Bruun, Ole

2013-01-01

dependency on state institutions under the Vietnamese transition to a market society. It discusses present poverty definitions and measures by comparing survey data with the formal economic categorization of rural households. Both the overall characteristics of rural society and qualitative data indicate...... that the reforms have set in motion a process by which a mix of new opportunities and increasing pressures creates new winners and losers. Second, the chapter draws attention to the nature of interactions between households, local communities and the Vietnamese state. This shows both potentials and limitations...

Homestead food production model contributes to improved household food security and nutrition status of young children and women in poor populations

Directory of Open Access Journals (Sweden)

A. Talukder

2000-02-01

Full Text Available Micronutrient malnutrition is a serious public health problem among women and children in Bangladesh, Cambodia, Nepal and the Philippines. Helen Keller International has been implementing homestead food production (HFP programs (coupled with nutrition education in these countries to increase and ensure year-round availability and intake of micronutrient-rich foods in poor households, particularly among women and children.  Between 2003 and 2007, the HFP program was implemented among ~30,000 households in these four countries. Data collected from representative samples taken for evaluations of HFP programs in these countries illustrated the benefit of the program for households. Data were collected through interviews with households in villages that had the HFP program and from control households in non-HFP program villages. Blood samples collected from ~1000 children aged 6-59 months and ~1200 non-pregnant women before and after program implementation were analyzed for hemoglobin. The review showed that the HFP program significantly improved dietary diversification. The combined data from all four countries showed improved animal food consumption among program households, with liver consumption increasing from 24% at baseline to 46% at endline and the median number of eggs consumed by families per week increasing from 2 to 5.  The sale of HFP products also improved household income. Anemia prevalence among children in program households decreased in all the countries; however, the decrease was only significant in Bangladesh and the Philippines.  Although anemia prevalence also decreased among control households in three countries, the magnitude of change was higher in program households compared with control households.Les carences en micronutriments représentent un grave problème de santé publique chez les femmes et les enfants au Bangladesh, au Cambodge, au Népal et aux Philippines. Helen Keller International met en œuvre dans ces pays

Household water treatment systems: A solution to the production of safe drinking water by the low-income communities of Southern Africa

Science.gov (United States)

Mwabi, J. K.; Adeyemo, F. E.; Mahlangu, T. O.; Mamba, B. B.; Brouckaert, B. M.; Swartz, C. D.; Offringa, G.; Mpenyana-Monyatsi, L.; Momba, M. N. B.

One of the United Nations Millennium Development Goals is to reduce to half by 2015 the number of people, worldwide, who lack access to safe water. Due to the numerous deaths and illnesses caused by waterborne pathogens, various household water treatment devices and safe storage technologies have been developed to treat and manage water at the household level. The new approaches that are continually being examined need to be durable, lower in overall cost and more effective in the removal of the contaminants. In this study, an extensive literature survey was conducted to regroup various household treatment devices that are suitable for the inexpensive treatment of water on a household basis. The survey has resulted in the selection of four household treatment devices: the biosand filter (BSF), bucket filter (BF), ceramic candle filter (CCF) and the silver-impregnated porous pot filter (SIPP). The first three filters were manufactured in a Tshwane University of Technology workshop, using modified designs reported in literature. The SIPP filter is a product of the Tshwane University of Technology. The performance of the four filters was evaluated in terms of flow rate, physicochemical contaminant (turbidity, fluorides, phosphates, chlorophyll a, magnesium, calcium and nitrates) and microbial contaminant ( Escherichia coli, Vibrio cholerae, Salmonella typhimurium, Shigella dysenteriae) removals. The flow rates obtained during the study period were within the recommended limits (171 l/h, 167 l/h, 6.4 l/h and 3.5 l/h for the BSF, BF, CCF and SIPP, respectively). Using standard methods, the results of the preliminary laboratory and field studies with spiked and environmental water samples indicated that all filters decreased the concentrations of contaminants in test water sources. The most efficiently removed chemical contaminant in spiked water was fluoride (99.9%) and the poorest removal efficiency was noted for magnesium (26-56%). A higher performance in chemical

Household Consumption, Investment and Life Insurance

DEFF Research Database (Denmark)

Bruhn, Kenneth; Steffensen, Mogens

2011-01-01

This paper develops a continuous-time Markov model for utility optimization of households. The household optimizes expected future utility from consumption by controlling consumption, investments and purchase of lifeinsurance for each person in the household. The optimal controls are investigated...... in the special case of a two-person household, and we present graphics illustrating how differences between the two persons affect the controls....

The energy market research of 1991. Method of segmenting households into ''life style groups''

International Nuclear Information System (INIS)

Ljones, A.; Doorman, G.

1992-09-01

The report discusses a method of classifying households into life style groups based on the individuals' needs, wishes and attitudes. Seven such groups have been defined based on nation-wide research among 1022 households in 1991. These groups are described with respect to a number of factors of attitude, housing conditions, socio-economic characteristics, use of media etc. This way of segmenting the households may give the power companies a better understanding of what kind of ''products'' and services their customers would like to have and how to market them efficiently. 5 refs., 3 figs., 5 tabs

Under-reported income of Russian households

Directory of Open Access Journals (Sweden)

Yaroslav Murashov

2016-03-01

Full Text Available In the proposed paper, an attempt is made to estimate the proportion of unstated income for Russian households based on micro data. An overview of microeconomic approaches to estimating the scale of under-reported income is provided. These approaches are weakly represented in the national literature, so their strengths and weaknesses are also analyzed. A theoretical model of household consumer behavior is described that allows the size of under-reported income to be estimated. The structure of household incomes and expenditures is studied based on an RLMS sample for 2012. The model is estimated using household subsamples based on the type of household and household income. The estimation technique utilizes regression variables and random effects. The resulting subsample estimates were applied to the general population and compared with those obtained by other researchers using alternative methods and other data. A comparison is made to estimates of under-reported income developed for British households.

Load shift incentives for household demand response: A model to evaluate effects from a Danish field experiment

DEFF Research Database (Denmark)

Katz, Jonas; Møller Andersen, Frits; Morthorst, Poul Erik

2015-01-01

We use a long-term electricity market equilibrium model to assess the impact of variable price products for household electricity customers. The analysed product structures resemble a rebate provided to customers within a field experiment in Southern Denmark. The developed model provides a clearer...... picture of what to expect from household demand response under spot pricing schemes as compared and simplified product schemes; it also prepares for interpreting the field experiment results. Using preliminary assumptions we estimate both short-term and long-term welfare effects of a shift of customers...

Household Perceptions about the Impacts of Climate Change on Food Security in the Mountainous Region of Nepal

Directory of Open Access Journals (Sweden)

Shobha Poudel

2017-04-01

Full Text Available This study tried to understand the mountainous households’ perception of climate change and its impacts on food security in the Lamjung district of Nepal. The study attempted to find out changes in households food security and daily activities in the face of climate change for the last twenty years. The study started with the 150 household surveys along with participatory rural appraisal to understand the climate change perception of local people and its impact on dimensions of food security. Households expressed different levels of perception in terms of climate change on food security. The result shows that most of the mountainous households experienced increased temperature, less rainfall in winter, an increasing number of natural disasters and the emergence of insects for the last twenty years. They perceived the role of climate change in decreased crop production, decreased dairy products and increased household work. The situation of food security is likely to be more vulnerable to climate change in the future. It was also observed that households have been using different autonomous adaptation measures, such as high yielding crop varieties, enhanced irrigation systems and fertilizers, to cope with the changing climate. Finally, the study recommended policy instruments to enhance food security in the mountainous region amidst changing climate.

Essays in Household Finance

DEFF Research Database (Denmark)

Hanspal, Tobin

This Ph.D. thesis, entitled Essays in Household Finance, analyzes the determinants and implications of investment biases, personal experiences in financial markets, and financing disruptions on households, individual investors, and entrepreneurs and small business owners. The first essay...... on risk taking is the potential bias resulting from inertia and inattention, which has been shown to be endemic in household finance. If individuals are inert or inattentive, it is difficult to establish whether changes in risk taking are caused by personal experiences or whether the change in risk taking...

Recent trend in family households in Beijing.

Science.gov (United States)

Guo, Z; Guo, L

1997-01-01

This study examined trends in household size and age structure in Beijing, China, in 1995. Data were reliably obtained from the 1% sample survey of China. Findings indicate that the average size of a family household was 3.15 persons, that is, 0.050 persons fewer than the 3.20 from the 1990 Census. Children aged 0-14 years in each household averaged 0.04 fewer children during 1990-95. 80% of the decline in household size was due to decreases in the number of children. The percentage of single-family and single-person households declined. Three-person households were the only size group that increased (23.2-40.7%). The household headship (HH) rate for males increased dramatically between the ages of 20 and 30 years and stabilized after 35 years. The HH rate for women grew slowly and continuously until age 50 years and then stabilized. The gender gap in HH appeared at an early age and remained thereafter. The HH rate declined at older ages. The HH rate in Beijing, compared to the national rate, suggests relative gender equity in Beijing. As a child ages, the percentage of three-generation households declines and the percentage of two-generation households rises. As a child becomes an adult, the percentages of single-person households and single-couple households increase. Single-couple households decreased among the middle-aged. 67.4% of the elderly lived in two- or three-generation households. 31.4% of elderly lived in single-person/couple households. The percentage of elderly living with their children declined by 2 points during 1990-95.

Choice of foods: Allocation of time and money, household production and market services ­ Part II

DEFF Research Database (Denmark)

Bonke, Jens

1993-01-01

Executive summary: 1. This is the second report on a study investigating how demand for food products with varying degrees of convenience depends on disposable income and disposable time. 2. Both absolute and relative expenditures on convenient food decrease with disposable time and increase...... in Denmark. This contrasts with Sweden, where higher education leads to more expenditure on fast food. This may indicate a slower pace of modernisation of eating habits in Denmark than in Sweden. 6. Ownership of microwave ovens and dishwashers means more expenditure on fast meals. Ownership of a freezer...... means reduced expenses on most kinds of foodstuffs, possibly due to obtaining quantity discounts. 7. Ownership of household appliances and hiring domestic help decreases the probability of eating out. 8. Singles spend money on meals away from home more frequently than couples, whereas the spending...

Education, Employment and Household Dynamics: Brazilian Migrants in Japan

Science.gov (United States)

Green, Paul

2013-01-01

By treating the household as a primary unit of analysis and social production, this article considers the mutually influential ways in which migrant families shape the educational pathways and experiences of Brazilian children living in Japan. Through an ethnographic exploration of relations between parents, children and their working siblings I…

Staple Food Self-Sufficiency of Farmers Household Level in The Great Solo

Science.gov (United States)

Darsono

2017-04-01

Analysis of food security level of household is a novelty of measurement standards which usually includes regional and national levels. With household approach is expected to provide the basis of sharp food policy formulation. The purpose of this study are to identify the condition of self-sufficiency in staple foods, and to find the main factors affecting the dynamics of self-sufficiency in staple foods on farm household level in Great Solo. Using primary data from 50 farmers in the sample and secondary data in Great Solo (Surakarta city, Boyolali, Sukoharjo, Karanganyar, Wonogiri, Sragen and Klaten). Compiled panel data were analyzed with linear probability regression models to produce a good model. The results showed that farm households in Great Solo has a surplus of staple food (rice) with an average consumption rate of 96.8 kg/capita/year. This number is lower than the national rate of 136.7 kg/capita/year. The main factors affecting the level of food self-sufficiency in the farmer household level are: rice production, rice consumption, land tenure, and number of family members. Key recommendations from this study are; improvement scale of the land cultivation for rice farming and non-rice diversification consumption.

Comparative Analysis of Households' Socioeconomic and ...

African Journals Online (AJOL)

This study analysed the socioeconomic and demographic characteristics of ... In order to improve households' food security status in both rural and urban areas, ... as reduction in household size through birth control, and increase in household ...

FTC advertising substantiation program. Household products manufacturers. Documentation of Hakuhodo Advertising America, Inc

Energy Technology Data Exchange (ETDEWEB)

1978-01-01

The report contains documentation in support of claims that the Toshiba Microwave Oven can cook any and all types of food satisfactorily with a 75% savings in energy usage and cost, regardless of the size of a household. (Portions of this document are not fully legible)

Evaluation of the efficacy of an appeasing pheromone diffuser product vs placebo for management of feline aggression in multi-cat households: a pilot study.

Science.gov (United States)

DePorter, Theresa L; Bledsoe, David L; Beck, Alexandra; Ollivier, Elodie

2018-05-01

Objectives Aggression and social tension among housemate cats is common and puts cats at risk of injury or relinquishment. The aim of this study was to evaluate the effectiveness of a new pheromone product in reducing aggression between housemate cats. Methods A new pheromone product (Feliway Friends) containing a proprietary cat-appeasing pheromone was evaluated for efficacy in reducing aggression between housemate cats via a randomized, double-blind, placebo-controlled pilot trial of 45 multi-cat households (pheromone [n = 20], placebo [n = 25]) reporting aggression for at least 2 weeks. Each household had 2-5 cats. Participants attended an educational training meeting on day (D) -7 and the veterinary behaviorist described behaviors to be monitored for 7 weeks using the Oakland Feline Social Interaction Scale (OFSIS), which assessed the frequency and intensity of 12 representative aggressive interactions. Participants were also provided with instructions for handling aggressive events, including classical conditioning, redirection by positive reinforcement and not punishing or startling the cat for aggressive displays. Punishment techniques were strongly discouraged. Plug-in diffusers with the pheromone product or placebo were utilized from D0-D28. Participants completed a daily diary of aggressive events and weekly OFSIS assessments through to D42. Results Evolution of the OFSIS-Aggression score according to treatment group in the full analysis set population revealed a significant effect on time and treatment group. The OFSIS-Aggression score decreased over time from D0-D28 in both groups (time factor P = 0.0001) with a significant difference in favor of the verum P = 0.06); similar results were found considering the D0-D42 period (time factor P = 0.0001 [D0] and P = 0.04 [D42]). Conclusions and relevance The OFSIS provided a quantifiable measure of the frequency and intensity of 12 inter-cat interactions reflecting conflict between cats. The cat

Ubiquitous monitoring of electrical household appliances.

Science.gov (United States)

Lloret, Jaime; Macías, Elsa; Suárez, Alvaro; Lacuesta, Raquel

2012-11-07

The number of appliances at home is increasing continuously, mainly because they make our lives easier. Currently, technology is integrated in all objects of our daily life. TCP/IP let us monitor our home in real time and check ubiquitously if something is happening at home. Bearing in mind this idea, we have developed a low-cost system, which can be used in any type of electrical household appliance that takes information from the appliance and posts the information to the Twitter Social network. Several sensors placed in the household appliances gather the sensed data and send them wired or wirelessly, depending on the case, using small and cheap devices to a gateway located in the home. This gateway takes decisions, based on the received data, and sends notifications to Twitter. We have developed a software application that takes the values and decides when to issue an alarm to the registered users (Twitter friends of our smart home). The performance of our system has been measured taking into account the home network (using IEEE 802.3u and IEEE 802.11g) and the data publishing in Twitter. As a result, we have generated an original product and service for any electrical household appliance, regardless of the model and manufacturer, that helps home users improve their quality of life. The paper also shows that there is no system with the same innovative features like the ones presented in this paper.

Ubiquitous Monitoring of Electrical Household Appliances

Science.gov (United States)

Lloret, Jaime; Macías, Elsa; Suárez, Alvaro; Lacuesta, Raquel

2012-01-01

The number of appliances at home is increasing continuously, mainly because they make our lives easier. Currently, technology is integrated in all objects of our daily life. TCP/IP let us monitor our home in real time and check ubiquitously if something is happening at home. Bearing in mind this idea, we have developed a low-cost system, which can be used in any type of electrical household appliance that takes information from the appliance and posts the information to the Twitter Social network. Several sensors placed in the household appliances gather the sensed data and send them wired or wirelessly, depending on the case, using small and cheap devices to a gateway located in the home. This gateway takes decisions, based on the received data, and sends notifications to Twitter. We have developed a software application that takes the values and decides when to issue an alarm to the registered users (Twitter friends of our smart home). The performance of our system has been measured taking into account the home network (using IEEE 802.3u and IEEE 802.11g) and the data publishing in Twitter. As a result, we have generated an original product and service for any electrical household appliance, regardless of the model and manufacturer, that helps home users improve their quality of life. The paper also shows that there is no system with the same innovative features like the ones presented in this paper. PMID:23202205

Some probiotic characteristics of a fermented milk product based on microbiota of "Tibetan kefir grains" cultivated in Ukrainian household.

Science.gov (United States)

Kukhtyn, Mykola; Vichko, Olena; Horyuk, Yulia; Shved, Olga; Novikov, Volodymyr

2018-01-01

The article describes some probiotic properties of fermented product made of natural association of Tibetan kefir grains cultivated in Ukrainian household (UTKG); also, the effect of UTKG microbiota on the growth of pathogenic microbiota and sensitivity to antibiotics was studied. It was found that the test-cultures of oppurtunistic pathogens ( Staphylococcus aureus , Bacillus mesentericus , and Mycobacterium luteum ) were sensitive; bacteriostatic zone of the test-culture ranged from 21 to 25 mm, and highly sensitive ( Proteus vulgaris and Aspergillus niger ) b acteriostatic zone exceeded 25 mm to probiotic bacteria of fermented product. UTKG microbiota is also moderately sensitive to multiple antibiotics that allows defining the obtained fermented milk product as functional with therapeutic properties. During the study of the influence of different NaCl and bile concentrations on acid-activity of UTKG it was found that active acid formation occurred at the concentrations up to 4% NaCl in cultivation medium (boiled milk) and at 20% bile and 0.45% phenol. It proves microbial association to be capable of withstanding adverse gastrointestinal conditions and continue developing.

Household energy and climate mitigation policies: Investigating energy practices in the housing sector

International Nuclear Information System (INIS)

Schaffrin, André; Reibling, Nadine

2015-01-01

One central aim of climate change mitigation in the European Union is to reduce energy consumption in the housing sector. In order to ensure effectiveness of policies targeting household energy conservation, it is important to investigate existing energy practices of different social groups. This article describes and explains energy practices in three leading states in environmental politics, technological innovation, and support for renewable energy production: Denmark, Austria, and the United Kingdom. Based on a longitudinal analysis of housing utility costs from the European Community Statistics on Income and Living Conditions we show that income plays a central role in households' energy practices. While high-income households have higher overall energy consumption, low-income groups spend a larger share of their income on utility costs. The variation of energy consumption across income groups is related to household characteristics, characteristics of the dwellings, and cross-national differences in the housing sector. - Highlights: • We explain energy practices in Denmark, Austria, and the United Kingdom. • We show that income plays a central role in households’ energy practices. • High-income households have higher overall energy consumption. • Low-income groups spend a larger share of their income on utility costs. • Consumption depends on the household, dwelling and the housing sector

Parameters Affecting Household Income Diversity of Farmer’s Tribes in South Sumatra Tidal Wetland

Directory of Open Access Journals (Sweden)

Elisa Wildayana

2016-12-01

Full Text Available The research aimed to determine parameters affecting household income diversity of farmer’s tribes in South Sumatra tidal wetland, especially studied from the aspect of land acreage, education level, age of farmers and tribes of farmers. The research was using survey method and carried out from June-August 2016 in the Delta Telang I Banyuasin, South Sumatra. The data were recorded by questionnaire for 145 respondents of farmers. Data was processed, described and correlated to see the relevance of the parameters with other parameters. The research concluded that the character of household economy of farmers explaining the relation between production decisions to increase rice production is land acreage, education, age, experience of farmers, number of household members, and labor allocation. Multi commodities farming (rice and plantation was very favorable compared to monoculture rice fields? But this is a little bit contradictive with government policy that the research area is pointed out as the center of rice production. Therefore, government policy needs to motivate farmers that they can manage their farming from upstream to downstream and they work full in their own farming. The government policy should be site-specific and appropriated with the tribes of farmers

Analysis of factors influencing decision making of Czech households when purchasing clothes and footwear

Directory of Open Access Journals (Sweden)

Zuzana Toufarová

2007-01-01

Full Text Available The paper analyses buying behaviour of Czech households on the market with footwear and cloths. It aims at factors influ, encing this behaviour, e.g. price, brand, quality, product attributes, habits, price reductions, advertisement, innovation and word-of-mauth. Primary data were obtained via survey of 727 Czech households by staff of the Department of Marketing and Trade, Mendel University of Agriculture and Forestry Brno. The paper provides results of correlation analysis and factor analysis. When making purchase decisions, households identify attributes and parameters of clothes and footwear as the most important factor. Due to factor analysis, factors were reduced into four comprehensive groups.

Household energy transition in Hong Kong

Energy Technology Data Exchange (ETDEWEB)

Hills, Peter (Hong Kong Univ. (Hong Kong). Centre of Urban Planning and Environmental Management)

1994-05-01

A household energy survey in Hong Kong confirmed that domestic energy consumption is dominated by modern fuels. Household spending on fuels typically amounts to less than 3% of monthly income. Delivered energy use per household per month averages 1.77 GJ and per capita use 0.37 GJ. Electricity accounts for more than half of fuel expenditure and energy use. Patterns of fuel choice and use are quite consistent across income levels, although electricity use rises with higher household incomes. Many households use a combination of kerosene, gas and electricity (rice cookers) for cooking, which appears to reflect culinary practices more than fuel prices, perceived safety or availability. Electrical appliance saturation is high already, and air conditioning use is growing rapidly. Household electricity consumption may increase substantially during the 1990s as higher comfort levels lead to increased heating and cooling demand and space standards in public housing units improve. (Author)

Livelihood Cycle and Vulnerability of Rural Households to Climate Change and Hazards in Bangladesh

Science.gov (United States)

Alam, G. M. Monirul

2017-05-01

Rural riverine households in Bangladesh are confronted with many climate-driven hazards, including riverbank erosion, which results in loss of productive land and other natural resources of the riverine households, and thus threatens their livelihoods and food security. This study assesses the main drivers of vulnerability and livelihood cycle of vulnerable riparian households in Bangladesh. The study utilises the IPCC framework of vulnerability and develops a weighted approach by employing the livelihood vulnerability index and the climate vulnerability index. The results reveal that the livelihood vulnerability index and the climate vulnerability index differ across locations, however, a high index value for both measures indicates the households' high livelihood vulnerability to climate change and hazards. The main drivers that influence the vulnerability dimensions are livelihood strategies and access to food, water and health facilities. These hazard-prone households are also vulnerable due to their existing low livelihood status that leads to a vicious cycle of poverty. The findings of this study are crucial for policymakers to formulate and implement effective strategies and programs to minimise vulnerability and to enhance the local adaptation processes in order to improve such households' livelihood across Bangladesh.

Livelihood Cycle and Vulnerability of Rural Households to Climate Change and Hazards in Bangladesh.

Science.gov (United States)

Alam, G M Monirul

2017-05-01

Rural riverine households in Bangladesh are confronted with many climate-driven hazards, including riverbank erosion, which results in loss of productive land and other natural resources of the riverine households, and thus threatens their livelihoods and food security. This study assesses the main drivers of vulnerability and livelihood cycle of vulnerable riparian households in Bangladesh. The study utilises the IPCC framework of vulnerability and develops a weighted approach by employing the livelihood vulnerability index and the climate vulnerability index. The results reveal that the livelihood vulnerability index and the climate vulnerability index differ across locations, however, a high index value for both measures indicates the households' high livelihood vulnerability to climate change and hazards. The main drivers that influence the vulnerability dimensions are livelihood strategies and access to food, water and health facilities. These hazard-prone households are also vulnerable due to their existing low livelihood status that leads to a vicious cycle of poverty. The findings of this study are crucial for policymakers to formulate and implement effective strategies and programs to minimise vulnerability and to enhance the local adaptation processes in order to improve such households' livelihood across Bangladesh.

UTILIZATION OF SECONDARY COMBUSTIBLE POWER RESOURCES FOR PRODUCTION OF MUNICIPAL AND HOUSEHOLD FUEL

Directory of Open Access Journals (Sweden)

N. I. Berezovsky

2005-01-01

Full Text Available The paper shows an advantage to utilize secondary power resources (lignin, wastes of fine coal with its dressing, sawdust in mixture with local types of fuel (peat in order to fulfill power supply purpose, namely: obtaining hot water in boilers of small capacity and obtaining household fuel.

Essays in household finance

NARCIS (Netherlands)

Djordjevic, Ljubica

2015-01-01

Household finance is a young and vibrant research field that continuously attracts public attention. There may be very few matters that people care so much about as their personal finance. Recent rise of academic interest in household finance is to a great extent due to households’ more active role

Household Income Strategies and Natural Disasters: Dynamic Livelihoods in Rural Nicaragua

NARCIS (Netherlands)

Berg, van den M.M.

2010-01-01

This paper assesses the impact of hurricane Mitch on livelihood strategies of rural households in Nicaragua. Through destruction or distress sales of productive assets, a hurricane or another natural hazard could induce people with relatively remunerative livelihoods to choose more defensive

7 CFR 273.1 - Household concept.

Science.gov (United States)

2010-01-01

... 7 Agriculture 4 2010-01-01 2010-01-01 false Household concept. 273.1 Section 273.1 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE FOOD STAMP AND FOOD DISTRIBUTION PROGRAM CERTIFICATION OF ELIGIBLE HOUSEHOLDS § 273.1 Household concept...

Dietary patterns and household food insecurity in rural populations of Kilosa district, Tanzania.

Directory of Open Access Journals (Sweden)

Julius Edward Ntwenya

Full Text Available Few studies have investigated the relationship between dietary pattern and household food insecurity. The objective of the present analysis was to describe the food consumption patterns and to relate these with the prevalence of food insecurity in the context of a rural community.Three hundred and seven (307 randomly selected households in Kilosa district participated in the study. Data were collected during the rainy season (February-May and post harvest season (September-October in the year 2011. Food consumption pattern was determined using a 24-h dietary recall method. Food insecurity data were based on the 30 day recall experience to food insecurity in the household. Factor analysis method using Principal Components extraction function was used to derive the dietary patterns and correlation analysis was used to establish the existing relationship between household food insecurity and dietary patterns factor score.Four food consumption patterns namely (I Meat and milk; (II Pulses, legumes, nuts and cooking oils; (III fish (and other sea foods, roots and tubers; (IV Cereals, vegetables and fruits consumption patterns were identified during harvest season. Dietary patterns identified during the rainy season were as follows: (I Fruits, cooking oils, fats, roots and tubers (II Eggs, meat, milk and milk products (III Fish, other sea foods, vegetables, roots and tubers and (IV Pulses, legumes, nuts, cereals and vegetables. Household food insecurity was 80% and 69% during rainy and harvest-seasons, respectively (P = 0.01. Household food insecurity access scale score was negatively correlated with the factor scores on household dietary diversity.Food consumption patterns and food insecurity varied by seasons with worst scenarios most prevalent during the rainy season. The risk for inadequate dietary diversity was higher among food insecure households compared to food secure households. Effort geared at alleviating household food insecurity could

The distribution of economic impacts among rural households: A general equilibrium evaluation of regional water policies

International Nuclear Information System (INIS)

Wernstedt, K.

1991-01-01

This study focuses on the relative distribution among urban and rural household income classes on the economic impacts of two water-related policies in the Columbia River Basin in the northwestern US. The two policies involve: (1) strategies to improve downstream anadromous fish migrations currently hindered by hydropower operations; and (2) proposals to transfer water from irrigation to hydropower generation. A regional input-output model traces the economic effects of the initial demand and price changes through the entire region. The model incorporates price changes in both a short-run (all endogenous prices are fixed) and a longer-run framework based on a Cobb-Douglas representation (all prices can vary). The analysis suggests that the construction of facilities to enhance fish migration and the physical transport of fish have opposite relative effects. The former benefits rural households, while the latter benefits urban households. Electricity price increases resulting from altered hydropower operations harm middle-income rural households, in the short-run. In the longer-run, electricity price increases seem to favor relatively all rural households. Changes associated with the water transfer policy also include electricity price alterations, as well as price and demand changes for agricultural products. Rural households benefit relative to urban households from agricultural product final demand increases, and tend to lose relatively with agricultural price and demand decreases. The inclusion of secondary impacts allows decision makers to asses the income effects of a project across a wider segment of the population, while the incorporation of short-and longer-run economic frameworks allows policy makers to assess both immediate and future income changes

Women's Role in the Agricultural Household: Bargaining and Human Capital

OpenAIRE

Schultz, T. Paul

1999-01-01

This paper reviews the methods and empirical findings from economic analyses of women's contribution to social welfare and the determinants of their human capital. To understand better women's roles in agricultural households, three themes have gained prominence in the economics literature. First is the conceptualization of the unified family as coordinator of production and consumption over the lifecycle. Second is the role of separability of production and consumption decisions in the agric...

Perceived and geographic food access and food security status among households with children.

Science.gov (United States)

Ma, Xiaoguang; Liese, Angela D; Bell, Bethany A; Martini, Lauren; Hibbert, James; Draper, Carrie; Burke, Michael P; Jones, Sonya J

2016-10-01

To examine the association of both perceived and geographic neighbourhood food access with food security status among households with children. This was a cross-sectional study in which participants' perceptions of neighbourhood food access were assessed by a standard survey instrument, and geographic food access was evaluated by distance to the nearest supermarket. Multinomial logistic regression models were used to examine the associations. The Midlands Family Study included 544 households with children in eight counties in South Carolina, USA. Food security status among participants was classified into three categories: food secure (FS), food insecure (FI) and very low food security among children (VLFS-C). Compared with FS households, VLFS-C households had lower odds of reporting easy access to adequate food shopping. VLFS-C households also had lower odds of reporting neighbourhood access to affordable fruits and vegetables compared with FS households and reported worse selection of fruits and vegetables, quality of fruits and vegetables, and selection of low-fat products. FI households had lower odds of reporting fewer opportunities to purchase fast food. None of the geographic access measures was significantly associated with food security status. Caregivers with children who experienced hunger perceived that they had less access to healthy affordable food in their community, even though grocery stores were present. Approaches to improve perceived access to healthy affordable food should be considered as part of the overall approach to improving food security and eliminating child hunger.

Perceived and Geographic Food Access and Food Security Status among Households with Children

Science.gov (United States)

Ma, Xiaoguang; Liese, Angela D.; Bell, Bethany; Martini, Lauren; Hibbert, James; Draper, Carrie; Jones, Sonya J.

2017-01-01

Objective To examine the association of both perceived and geographic neighborhood food access with food security status among households with children. Design This was a cross-sectional study in which participants’ perceptions of neighborhood food access were assessed by a standard survey instrument, and geographic food access was evaluated by distance to the nearest supermarket. Multinomial logistic regression models were used to examine the associations. Subjects The Midlands Family Study included 544 households with children in eight counties in South Carolina. Food security status among participants was classified into three categories: food secure (FS), food insecure (FI) and very low food security among children (VLFS-C). Results Compared to FS households, VLFS-C households had lower odds of reporting easy access to adequate food shopping. VLFS-C households also had lower odds of reporting neighborhood access to affordable fruits and vegetables compared to FS households and reported worse selection of fruits and vegetables, quality of fruits and vegetables and selection of low-fat products. FI households had lower odds of reporting fewer opportunities to purchase fast food. None of the geographic access measures was significantly associated with food security status. Conclusions Caregivers with children that experienced hunger perceived that they had less access to healthy affordably food in their community, even though grocery stores were present. Approaches to improve perceived access to healthy affordable food should be considered as part of the overall approach to improving food security and eliminating child hunger. PMID:27133939

Household demographic determinants of Ebola epidemic risk.

Science.gov (United States)

Adams, Ben

2016-03-07

A salient characteristic of Ebola, and some other infectious diseases such as Tuberculosis, is intense transmission among small groups of cohabitants and relatively limited indiscriminate transmission in the wider population. Here we consider a mathematical model for an Ebola epidemic in a population structured into households of equal size. We show that household size, a fundamental demographic unit, is a critical factor that determines the vulnerability of a community to epidemics, and the effort required to control them. Our analysis is based on the household reproduction number, but we also consider the basic reproduction number, intrinsic growth rate and final epidemic size. We show that, when other epidemiological parameters are kept the same, all of these quantifications of epidemic growth and size are increased by larger households and more intense within-household transmission. We go on to model epidemic control by case detection and isolation followed by household quarantine. We show that, if household quarantine is ineffective, the critical probability with which cases must be detected to halt an epidemic increases significantly with each increment in household size and may be a very challenging target for communities composed of large households. Effective quarantine may, however, mitigate the detrimental impact of large household sizes. We conclude that communities composed of large households are fundamentally more vulnerable to epidemics of infectious diseases primarily transmitted by close contact, and any assessment of control strategies for these epidemics should take into account the demographic structure of the population. Copyright © 2015 Elsevier Ltd. All rights reserved.

The Scale, Structure and Influencing Factors of Total Carbon Emissions from Households in 30 Provinces of China—Based on the Extended STIRPAT Model

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Yong Wang

2018-05-01

Full Text Available Household carbon emissions are important components of total carbon emissions. The consumer side of energy-saving emissions reduction is an essential factor in reducing carbon emissions. In this paper, the carbon emissions coefficient method and Consumer Lifestyle Approach (CLA were used to calculate the total carbon emissions of households in 30 provinces of China from 2006 to 2015, and based on the extended Stochastic Impacts by Regression on Population, Affluence, and Technology (STIRPAT model, the factors influencing the total carbon emissions of households were analyzed. The results indicated that, first, over the past ten years, the energy and products carbon emissions from China’s households have demonstrated a rapid growth trend and that regional distributions present obvious differences. Second, China’s energy carbon emissions due to household consumption primarily derived from the residents’ consumption of electricity and coal; China’s products household carbon emissions primarily derived from residents’ consumption of the high carbon emission categories: residences, food, transportation and communications. Third, in terms of influencing factors, the number of households in China plays a significant role in the total carbon emissions of China’s households. The ratio of children 0–14 years old and gender ratio (female = 100 are two factors that reflect the demographic structure, have significant effects on the total carbon emissions of China’s households, and are all positive. Gross Domestic Product (GDP per capita plays a role in boosting the total carbon emissions of China’s households. The effect of the carbon emission intensity on total household carbon emissions is positive. The industrial structure (the proportion of secondary industries’ added value to the regional GDP has curbed the growth of total carbon emissions from China’s household consumption. The results of this study provide data to support the

ANALYSIS OF FOOD SECURITY STATUS OF FARMING HOUSEHOLDS IN THE FOREST BELT OF THE CENTRAL REGION OF GHANA

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John K.M. Kuwornu

2013-01-01

Full Text Available The study seeks to examine the Food Security Status of Farming Households in the Forest Belt of the Central Region of Ghana. A multistage sampling technique was used to select the respondents that were interviewed. In all 134 farming households were interviewed but 120 were selected for analysis after removing the questionnaires which were not properly administered. The households were selected from eight communities in two districts. Food consumption data of 851 individuals in 120 households were used for the analysis. The study reveals that the majority of the farming households (60% were found to be food insecure. Further, the Binary Logit Model results reveal that an increase in household's income, having access to credit as well as increase in the quantity of own farm production improve the food security status of farming households in the Forest Belt of the Central Region of Ghana. However, holding all other factors constant, increases in non-working member of households worsens the food security status of farming households. Most of the food insecurity coping strategies adopted by household's are not severe and can only be used to avert the impact of food insecurity on a temporal basis. These results have policy implications for Food Security Status of Farming Households in developing countries.

Characterization of household waste in Greenland

International Nuclear Information System (INIS)

Eisted, Rasmus; Christensen, Thomas H.

2011-01-01

The composition of household waste in Greenland was investigated for the first time. About 2 tonnes of household waste was sampled as every 7th bag collected during 1 week along the scheduled collection routes in Sisimiut, the second largest town in Greenland with about 5400 inhabitants. The collection bags were sorted manually into 10 material fractions. The household waste composition consisted primarily of biowaste (43%) and the combustible fraction (30%), including anything combustible that did not belong to other clean fractions as paper, cardboard and plastic. Paper (8%) (dominated by magazine type paper) and glass (7%) were other important material fractions of the household waste. The remaining approximately 10% constituted of steel (1.5%), aluminum (0.5%), plastic (2.4%), wood (1.0%), non-combustible waste (1.8%) and household hazardous waste (1.2%). The high content of biowaste and the low content of paper make Greenlandic waste much different from Danish household waste. The moisture content, calorific value and chemical composition (55 elements, of which 22 were below detection limits) were determined for each material fraction. These characteristics were similar to what has been found for material fractions in Danish household waste. The chemical composition and the calorific value of the plastic fraction revealed that this fraction was not clean but contained a lot of biowaste. The established waste composition is useful in assessing alternative waste management schemes for household waste in Greenland.

Household energy consumption and expenditures, 1990

International Nuclear Information System (INIS)

1993-01-01

This report, Household Energy Consumption and Expenditures 1990, is based upon data from the 1990 Residential Energy Consumption Survey (RECS). Focusing on energy end-use consumption and expenditures of households, the 1990 RECS is the eighth in a series conducted since 1978 by the Energy Information Administration (EIA). Over 5,000 households were surveyed, providing information on their housing units, housing characteristics, energy consumption and expenditures, stock of energy-consuming appliances, and energy-related behavior. The information provided represents the characteristics and energy consumption of 94 million households nationwide

Determinants of Household Food Security in Urban Areas

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Sarah Ayu Mutiah

2017-03-01

Full Text Available Food security at household level is a very important precondition to foster the national and regional food security. Many people migrate to urban areas in the hope of improving their welfare. Generally people think that in the city there are more opportunities, but the opposite is true. The problem is more complex in the city especially for people who do not have adequate skills and education. This study aims to address whether  age of household head, household size, education level of household head, income, and distribution of subsidized rice policy affect the food security of urban poor households in Purbalingga district. A hundred respondents were selected from four top villages in urban areas of Purbalingga with the highest level of poverty. Using binary logistic regression, this study finds significant positive effect of education of household head and household income and significant negative effect of household size and raskin on household food security, while age of household head has no significant effect on household food security. The results imply the need for increased awareness of family planning, education, improved skills, and increased control of the implementation of subsidized rice for the poor.

UK Household Portfolios

OpenAIRE

Banks, James; Smith, Sarah

2000-01-01

This paper presents a detailed analysis of the composition of household portfolios, using both aggregate and micro-data. Among the key findings are that: Most household wealth is held in the form of housing and pensions. Over time, there has been a shift away from housing towards financial assets, driven largely by the growth in life and pension funds. Liquid financial wealth (excluding life and pension funds) is not predominantly held in risky form. By far the most commonly held asset is an ...

The household energy transition in India and China

International Nuclear Information System (INIS)

Pachauri, Shonali; Jiang, Leiwen

2008-01-01

Both India and China are countries in energy transition. This paper compares the household energy transitions in these nations through the analysis of both aggregate statistics and nationally representative household surveys. The two countries differ sharply in several respects. Residential energy consumption in China is twice that in India, in aggregate terms. In addition, Chinese households have almost universal access to electricity, while in India almost half of rural households and 10% of urban households still lack access. On aggregate, urban households in China also derive a larger share of their total energy from liquid fuels and grids (77%) as compared to urban Indian households (65%). Yet, at every income level, Indians derive a slightly larger fraction of their total household energy needs from liquid and grid sources of energy than Chinese with comparable incomes. Despite these differences, trends in energy use and the factors influencing a transition to modern energy in both nations are similar. Compared with rural households, urban households in both nations consume a disproportionately large share of commercial energy and are much further along in the transition to modern energy. However, total energy consumption in rural households exceeds that in urban households, because of a continued dependence on inefficient solid fuels, which contribute to over 85% of rural household energy needs in both countries. In addition to urbanisation, key drivers of the transition in both nations include income, energy prices, energy access and local fuel availability. (author)

Food waste from Danish households: Generation and composition

DEFF Research Database (Denmark)

Edjabou, Maklawe Essonanawe; Petersen, Claus; Scheutz, Charlotte

2016-01-01

Sustainable solutions for reducing food waste require a good understanding of food waste generation and composition, including avoidable and unavoidable food waste. We analysed 12 tonnes of residual household waste collected from 1474 households, without source segregation of organic waste. Food...... waste was divided into six fractions according to avoidability, suitability for home-composting and whether or not it was cooked, prepared or had been served within the household. The results showed that the residual household waste generation rate was 434 ± 18 kg per household per year, of which 183...... ± 10 kg per year was food waste. Unavoidable food waste amounted to 80 ± 6 kg per household per year, and avoidable food waste was 103 ± 9 kg per household per year. Food waste mass was influenced significantly by the number of occupants per household (household size) and the housing type. The results...

Growing up without parents: socialisation and gender relations in orphaned-child-headed households in rural Zimbabwe.

Science.gov (United States)

Francis-Chizororo, Monica

2010-01-01

The most distressing consequences of the HIV/AIDS pandemic's impact on children has been the development of child-headed households (CHHs). Child 'only' households challenge notions of the ideal home, family, and 'normal' childhood, as well as undermining international attempts to institute children's rights. The development of these households raises practical questions about how the children will cope without parental guidance during their childhood and how this experience will affect their adulthood. Drawing on ethnographic research with five child heads and their siblings, this article explores how orphaned children living in 'child only' households organise themselves in terms of household domestic and paid work roles, explores the socialisation of children by children and the negotiation of teenage girls' movement. Further, it examines whether the orphaned children are in some way attempting to 'mimic' previously existing family/household gender relations after parental death. The study showed that all members in the CHHs irrespective of age and gender are an integral part of household labour including food production. Although there is masculinisation of domestic chores in boys 'only' households, roles are distributed by age. On the other hand, households with a gender mix tended to follow traditional gender norms. Conflict often arose when boys controlled teenage girls' movement and sexuality. There is a need for further research on CHHs to better understand orphans' experiences, and to inform policy interventions.

Barriers to Household Risk Management: Evidence from India.

Science.gov (United States)

Cole, Shawn; Giné, Xavier; Tobacman, Jeremy; Townsend, Robert; Topalova, Petia; Vickery, James

2013-01-01

Why do many households remain exposed to large exogenous sources of non-systematic income risk? We use a series of randomized field experiments in rural India to test the importance of price and non-price factors in the adoption of an innovative rainfall insurance product. Demand is significantly price sensitive, but widespread take-up would not be achieved even if the product offered a payout ratio comparable to U.S. insurance contracts. We present evidence suggesting that lack of trust, liquidity constraints and limited salience are significant non-price frictions that constrain demand. We suggest contract design improvements to mitigate these frictions.

Household composition and psychological health

DEFF Research Database (Denmark)

Joensen, Lene Eide; Willaing, Ingrid; Holt, Richard I G

2017-01-01

AIMS: 1) To explore the effect of household composition on the psychological health of adults with diabetes by comparing those living with other adult(s) including a partner with those living with neither partner nor other adult(s); 2) to examine potential mediation of social support...... in the association between household composition and psychological health. METHODS: The study is part of the DAWN2 study conducted in 17 countries. The population comprised 8596 people with diabetes (PWD). Multiple regression models (linear and binary) were applied. RESULTS: People living with 'other adult...... to the other household composition groups. The association between household composition and psychological health was not mediated by diabetes-specific social support. CONCLUSIONS: The study indicates the psychological vulnerability of respondents living without a partner but with other adult(s). Appropriate...

METHODOLOGICAL CONSIDERATIONS REGARDING THE SEGMENTATION OF HOUSEHOLD ENERGY CONSUMERS

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Maxim Alexandru

2013-07-01

Full Text Available Over the last decade, the World has shown increased concern for climate change and energy security. The emergence of these issues has pushed many nations to pursue the development of clean domestic electricity production via renewable energy (RE technologies. However, RE also comes with a higher production and investment cost, compared to most conventional fossil fuel based technologies. In order to analyse exactly how Romanian electricity consumers feel about the advantages and the disadvantages of RE, we have decided to perform a comprehensive study, which will constitute the core of a doctoral thesis regarding the Romanian energy sector and household consumers’ willingness to pay for the positive attributes of RE. The current paper represents one step toward achieving the objectives of the above mentioned research, specifically dealing with the issue of segmenting household energy consumers given the context of the Romanian energy sector. It is an argumentative literature review, which seeks to critically assess the methodology used for customer segmentation in general and for household energy users in particular. Building on the experience of previous studies, the paper aims to determine the most adequate segmentation procedure given the context and the objectives of the overall doctoral research. After assessing the advantages and disadvantages of various methodologies, a psychographic segmentation of household consumers based on general life practices is chosen, mainly because it provides more insights into consumers compared to traditional socio-demographic segmentation by focusing on lifestyles and not external characteristics, but it is also realistically implementable compared to more complex procedures such as the standard AIO. However, the life practice scale developed by Axsen et al. (2012 will need to be properly adapted to the specific objectives of the study and to the context of the Romanian energy sector. All modifications

Information content of household-stratified epidemics

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T.M. Kinyanjui

2016-09-01

Full Text Available Household structure is a key driver of many infectious diseases, as well as a natural target for interventions such as vaccination programs. Many theoretical and conceptual advances on household-stratified epidemic models are relatively recent, but have successfully managed to increase the applicability of such models to practical problems. To be of maximum realism and hence benefit, they require parameterisation from epidemiological data, and while household-stratified final size data has been the traditional source, increasingly time-series infection data from households are becoming available. This paper is concerned with the design of studies aimed at collecting time-series epidemic data in order to maximize the amount of information available to calibrate household models. A design decision involves a trade-off between the number of households to enrol and the sampling frequency. Two commonly used epidemiological study designs are considered: cross-sectional, where different households are sampled at every time point, and cohort, where the same households are followed over the course of the study period. The search for an optimal design uses Bayesian computationally intensive methods to explore the joint parameter-design space combined with the Shannon entropy of the posteriors to estimate the amount of information in each design. For the cross-sectional design, the amount of information increases with the sampling intensity, i.e., the designs with the highest number of time points have the most information. On the other hand, the cohort design often exhibits a trade-off between the number of households sampled and the intensity of follow-up. Our results broadly support the choices made in existing epidemiological data collection studies. Prospective problem-specific use of our computational methods can bring significant benefits in guiding future study designs.

Information content of household-stratified epidemics.

Science.gov (United States)

Kinyanjui, T M; Pellis, L; House, T

2016-09-01

Household structure is a key driver of many infectious diseases, as well as a natural target for interventions such as vaccination programs. Many theoretical and conceptual advances on household-stratified epidemic models are relatively recent, but have successfully managed to increase the applicability of such models to practical problems. To be of maximum realism and hence benefit, they require parameterisation from epidemiological data, and while household-stratified final size data has been the traditional source, increasingly time-series infection data from households are becoming available. This paper is concerned with the design of studies aimed at collecting time-series epidemic data in order to maximize the amount of information available to calibrate household models. A design decision involves a trade-off between the number of households to enrol and the sampling frequency. Two commonly used epidemiological study designs are considered: cross-sectional, where different households are sampled at every time point, and cohort, where the same households are followed over the course of the study period. The search for an optimal design uses Bayesian computationally intensive methods to explore the joint parameter-design space combined with the Shannon entropy of the posteriors to estimate the amount of information in each design. For the cross-sectional design, the amount of information increases with the sampling intensity, i.e., the designs with the highest number of time points have the most information. On the other hand, the cohort design often exhibits a trade-off between the number of households sampled and the intensity of follow-up. Our results broadly support the choices made in existing epidemiological data collection studies. Prospective problem-specific use of our computational methods can bring significant benefits in guiding future study designs. Copyright © 2016 The Authors. Published by Elsevier B.V. All rights reserved.

Size of households and income disparities.

Science.gov (United States)

Kuznets, S

1981-01-01

The author examines "the relation between differentials in size of households, (preponderantly family households including one-person units) and disparities in income per household, per person, or per some version of consuming unit." The analysis is based on data for the United States, the Federal Republic of Germany, Israel, Taiwan, the Philippines, and Thailand. excerpt

Agricultural Trade Liberalisation and Growth in Income of Rural Household in Bangladesh: A Quintile-Growth Approach to the Analysis of Distributional Consequences

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Dayal Talukder

2013-09-01

Full Text Available The study has investigated the growth in income of rural households in Bangladesh with a view to analysing distributional consequences in the post-liberalisation era. Using data from secondary sources, it has applied a quintile-growth approach by dividing each group of households into five income clusters (quintiles to analyse the incidence of growth in real income. It has found that although all groups of rural households experienced a moderate to high increase in real income, non-farm households experienced a larger increase than farm households due to a large reduction in consumer price. Farm households gained from the increase in productivity but experienced losses from producer price reduction. The two opposite forces – increase in productivity and reduction in producer price – offset the effects of each other, thereby affecting the income growth of farm households. Amongst the farm households, large and medium farmers gained the most and small farmers gained the least from the growth in real income, indicating that rich households experienced a much higher increase in real income than poor households – thereby adversely affecting the distribution of income and widening the income gap between rich and poor households. These findings demonstrated that while agricultural trade liberalisation benefited rural households generally, the benefits were not distributed equally and in fact, inequality increased amongst rural households. This study argues that the growth in real income of rural household was not pro-poor during 1985- 86 to 2005. This study suggests that agricultural trade liberalisation contributed to higher growth in the rural economy but it contributed to greater inequality in income distribution amongst the rich and poor income groups (quintiles. Government should reduce inequality through policy interventions with income transfer from the rich to the poor.

Household cereal crop harvest and children's nutritional status in rural Burkina Faso.

Science.gov (United States)

Belesova, Kristine; Gasparrini, Antonio; Sié, Ali; Sauerborn, Rainer; Wilkinson, Paul

2017-06-20

Reduction of child undernutrition is one of the Sustainable Development Goals for 2030. Achievement of this goal may be made more difficult in some settings by climate change through adverse impact on agricultural productivity. However, there is only limited quantitative evidence on the link between household crop harvests and child nutrition. We examined this link in a largely subsistence farming population in rural Burkina Faso. Data on the middle-upper arm circumference (MUAC) of 975 children ≤5 years of age, household crop yields, and other parameters were obtained from the Nouna Health and Demographic Surveillance System. Multilevel modelling was used to assess the relationship between MUAC and the household crop harvest in the year 2009 estimated in terms of kilocalories per adult equivalent per day (kcal/ae/d). Fourteen percent of children had a MUAC change.

Small-scale power production for sustainable development. Households', Utilities' and Retailers' experiences from the market for small-scale solar panels and wind turbines; Smaaskalig elproduktion foer en haallbar utveckling. Hushaalls, energibolags och aaterfoersaeljares erfarenheter av marknaden foer smaaskaliga solpaneler och vindturbiner

Energy Technology Data Exchange (ETDEWEB)

Palm, Jenny; Tengvard, Maria

2009-06-15

In this report, a special form of small scale renewable solutions marketed towards Swedish households is targeted. During the autumn 2008 the Swedish companies 'Egen El i Stockholm AB' ('Egen El') and 'Home Energy' launched a concept with small scale wind turbines and solar cells that the households connect to the electricity socket so that the own produced electricity can be used directly. The purpose with this report is to analyze how users, retailers and grid companies look upon such small scale production of electricity and discuss what institutional effects own produced energy could have on the electricity market. The main research method used was in-depth interviews. We conducted interviews with representatives of eight retail companies, five grid companies, the industry organization Swedenergy, IKEA Greentech, and 20 households. A main conclusion is that the market concerning households small scale production of electricity is still immature. Though, the media attention that Egen El relieved during spring 2008 has made more households aware of the concept and householders increased interest in the concept is also recognized by other retailers and amongst the grid companies. According to the retailers, it is still hard to make a living from selling these kind of products to household. Nevertheless, they are optimistic and believe that the changes in regulations concerning small scale production of electricity and IKEA's investment in PVs will improve the situation. The grid companies, too, have a positive outlook. Though, they stress a number of problems that could occur with many households producing their own electricity. This is mainly related to security and whether the grid will be able to handle this produced electricity. As for the households, environmental concerns supply the main motive for adopting PVs or micro wind power generation. In some cases, the adopting households have an extensively ecological lifestyle

Skin sensitisation quantitative risk assessment (QRA) based on aggregate dermal exposure to methylisothiazolinone in personal care and household cleaning products.

Science.gov (United States)

Ezendam, J; Bokkers, B G H; Bil, W; Delmaar, J E

2018-02-01

Contact allergy to preservatives is an important public health problem. Ideally, new substances should be evaluated for the risk on skin sensitisation before market entry, for example by using a quantitative risk assessment (QRA) as developed for fragrances. As a proof-of-concept, this QRA was applied to the preservative methylisothiazolinone (MI), a common cause of contact allergy. MI is used in different consumer products, including personal care products (PCPs) and household cleaning products (HCPs). Aggregate exposure to MI in PCPs and HCPs was therefore assessed with the Probabilistic Aggregated Consumer Exposure Model (PACEM). Two exposure scenarios were evaluated: scenario 1 calculated aggregate exposure on actual MI product concentrations before the restricted use in PCPs and scenario 2 calculated aggregate exposure using the restrictions for MI in PCPs. The QRA for MI showed that in scenarios 1 and 2, the proportion of the population at risk for skin sensitisation is 0.7% and 0.5%, respectively. The restricted use of MI in PCPs does not seem very effective in lowering the risk on skin sensitization. To conclude, it is important to consider aggregate exposure from the most important consumer products into consideration in the risk assessment. Copyright © 2018 Elsevier Ltd. All rights reserved.

Land Reform and Rural Households in the Northern Uplands of Vietnam

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Nguyen TRUNG THANH

2008-01-01

Full Text Available This paper is the abstract of my doctoral dissertation entitled “The Impactof Land Reform on Rural Households in the Northern Uplands of Vietnam” at theJustus Liebig University of Giessen, Germany under the supervision of Prof. Dr.Siegfried Bauer. The study examined the impact of the recent land reform inVietnam on the economy of rural households in the Northern Uplands of Vietnam.It was found that the land reform has positive impact on three important aspects ofrural household’s economy, namely crop production, land market participation, andafforestation. However, further improvement in terms of private land rights isneeded for a more sustainable development in the region.

Wood fuels consumption in households in Montenegro

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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.

Characterization of household waste in Greenland

DEFF Research Database (Denmark)

Eisted, Rasmus; Christensen, Thomas Højlund

2011-01-01

The composition of household waste in Greenland was investigated for the first time. About 2tonnes of household waste was sampled as every 7th bag collected during 1week along the scheduled collection routes in Sisimiut, the second largest town in Greenland with about 5400 inhabitants....... The collection bags were sorted manually into 10 material fractions. The household waste composition consisted primarily of biowaste (43%) and the combustible fraction (30%), including anything combustible that did not belong to other clean fractions as paper, cardboard and plastic. Paper (8%) (dominated...... by magazine type paper) and glass (7%) were other important material fractions of the household waste. The remaining approximately 10% constituted of steel (1.5%), aluminum (0.5%), plastic (2.4%), wood (1.0%), non-combustible waste (1.8%) and household hazardous waste (1.2%). The high content of biowaste...

Household pesticide usage in the United States.

Science.gov (United States)

Savage, E P; Keefe, T J; Wheeler, H W; Mounce, L; Helwic, L; Applehans, F; Goes, E; Goes, T; Mihlan, G; Rench, J; Taylor, D K

1981-01-01

A total of 10,000 U.S. households in 25 standard metropolitan statistical areas and 25 counties were included in the United States. More than 8,200 households granted an interview. Nine of every ten households in the United States used some types of pesticide in their house, garden, or yard. Households in the southeastern United States used the most pesticides. Although more than 500 different pesticide formulations were used by the sampled households, 15 pesticides accounted for 65.5% of all pesticides reported in this study. Thirteen of these 15 pesticides were insecticides, one was a herbicide, and one was a rodenticide.

Household food insecurity and child health.

Science.gov (United States)

Schmeer, Kammi K; Piperata, Barbara A

2017-04-01

Food insecurity, the lack of consistent access to sufficient quality and quantity of food, affects an estimated 800 million people around the world. Although household food insecurity is generally associated with poor child nutrition and health in the USA, we know less about household food insecurity and child health in developing countries. Particularly lacking is research assessing how associations between household food insecurity and children's health outcomes may differ by child age and among children beyond age 5 years in low-income settings. We use data from a population-based sample of households with children ages 3-11 years (N = 431) in León, Nicaragua to consider how household food insecurity is associated with three measures of child health: illness, anaemia and low height-for-age. Our results provide new evidence that even mild household food insecurity is detrimental to children's health; and that child age conditions the associations between household food insecurity and child health. We find that food insecurity is especially harmful to health during early childhood, but continues to have significant associations with health into middle childhood (up to ages 7-8 years). We discuss the potential implications of these results for future child health research and policies in low-income countries. © 2016 John Wiley & Sons Ltd. © 2016 John Wiley & Sons Ltd.

Car use within the household

DEFF Research Database (Denmark)

de Borger, Bruno; Mulalic, Ismir; Rouwendal, Jan

2013-01-01

In this paper we study the demand for car kilometres in two-car households, focusing on the substitution between cars in response to fuel price changes. We use a large sample of detailed Danish data on two-car households to estimate—for each car owned by the household—own and cross-price effects...... of increases in fuel costs per kilometre. The empirical results show that failure to capture substitution between cars within the household can result in substantial misspecification biases. Ignoring substitution, we estimate fuel price elasticities of –0.81 and -0.65 for the primary and secondary cars...... efficient car, finding partial support for the underlying hypothesis. More importantly, the results of this extended model emphasize the importance of behavioural differences related to the position of the most fuel efficient car in the household, suggesting that households’ fuel efficiency choices...

Female relative wages, household specialization and fertility

OpenAIRE

Siegel, Christian

2017-01-01

Falling fertility rates have often been linked to rising female wages. However, over the last 40 years the US total fertility rate has been rather stable while female wages have continued to grow. Over the same period, women's hours spent on housework have declined, but men's have increased. I propose a model in which households are not perfectly specialized, but both men and women contribute to home production. As the gender wage gap narrows, the time allocations of men and women converge, a...

Relating the environmental impact of consumption to household expenditures. An input-output analysis

International Nuclear Information System (INIS)

Kerkhof, Annemarie C.; Nonhebel, Sanderine; Moll, Henri C.

2009-01-01

In this paper we evaluate the relationships between household expenditures and the environmental impact categories climate change, acidification, eutrophication and smog formation, by combining household expenditures with environmentally extended input-output analysis. Expenditure elasticities are examined with regression analysis, and are compared and interpreted on the basis of insight at the product level. With data from the Netherlands in the year 2000, we find that environmental impact increases with increasing household expenditures, although the degree to which the environmental impact increases differs per impact category. Climate change and eutrophication increase less than proportionally with increasing expenditures. Acidification increases nearly proportionally with increasing expenditures, whereas smog formation increases more than proportionally. It appears that the mix of necessities and luxuries to which an environmental impact is related is essential in explaining the relationship. (author)

Impact of agricultural intensification on poverty alleviation among rural farm households in Imo state Nigeria

Directory of Open Access Journals (Sweden)

Iheke, O.R.

2013-12-01

Full Text Available This study was on the impact of agricultural intensification on poverty alleviation among rural farm households in Imo State Nigeria. Multi-stage random sampling and purposive sampling technique was used in choosing the samples used for the study. Data collections were by the use of structured questionnaire and interview schedules and data analysis involved the computation per capital household food expenditure and mean per capita household expenditure so as to draw the poverty line and hence derive the poverty status of the respondents, regression analysis as well as computation of the Chow’s statistic. The results of data analysis revealed that poverty is more pronounced with the farm households that are not practicing agricultural intensification. The significant factors influencing the poverty level of the farmers practicing agricultural intensification were sex of household head, years of formal education, assets endowment, and income; while for the farmers not practicing intensification, household size, years of formal education, assets endowment, and income were the significant factors influencing their poverty level. For the two households, age, years of formal education, assets endowment, and income were the significant factors influencing their poverty level. Education, income and the dummy variable indicating intensification status were the significant factors influencing their poverty level for the entire household with a dummy introduced. The Chow’s test revealed that agricultual intensification has a positive and significant impact on poverty reduction. Therefore, creation of awareness and persuading rural farming households to practice more of intensified agriculture would lead increase in productivity and income with a multiplier effect on poverty reduction.

Ubiquitous Monitoring of Electrical Household Appliances 

Directory of Open Access Journals (Sweden)

Raquel Lacuesta

2012-11-01

Full Text Available The number of appliances at home is increasing continuously, mainly because they make our lives easier. Currently, technology is integrated in all objects of our daily life. TCP/IP let us monitor our home in real time and check ubiquitously if something is happening at home. Bearing in mind this idea, we have developed a low-cost system, which can be used in any type of electrical household appliance that takes information from the appliance and posts the information to the Twitter Social network. Several sensors placed in the household appliances gather the sensed data and send them wired or wirelessly, depending on the case, using small and cheap devices to a gateway located in the home. This gateway takes decisions, based on the received data, and sends notifications to Twitter. We have developed a software application that takes the values and decides when to issue an alarm to the registered users (Twitter friends of our smart home. The performance of our system has been measured taking into account the home network (using IEEE 802.3u and IEEE 802.11g and the data publishing in Twitter. As a result, we have generated an original product and service for any electrical household appliance, regardless of the model and manufacturer, that helps home users improve their quality of life. The paper also shows that there is no system with the same innovative features like the ones presented in this paper.

Distributional impacts of carbon pricing: A general equilibrium approach with micro-data for households

International Nuclear Information System (INIS)

Rausch, Sebastian; Metcalf, Gilbert E.; Reilly, John M.

2011-01-01

Many policies to limit greenhouse gas emissions have at their core efforts to put a price on carbon emissions. Carbon pricing impacts households both by raising the cost of carbon intensive products and by changing factor prices. A complete analysis requires taking both effects into account. The impact of carbon pricing is determined by heterogeneity in household spending patterns across income groups as well as heterogeneity in factor income patterns across income groups. It is also affected by precise formulation of the policy (how is the revenue from carbon pricing distributed) as well as the treatment of other government policies (e.g. the treatment of transfer payments). What is often neglected in analyses of policy is the heterogeneity of impacts across households even within income or regional groups. In this paper, we incorporate 15,588 households from the U.S. Consumer and Expenditure Survey data as individual agents in a comparative-static general equilibrium framework. These households are represented within the MIT USREP model, a detailed general equilibrium model of the U.S. economy. In particular, we categorize households by full household income (factor income as well as transfer income) and apply various measures of lifetime income to distinguish households that are temporarily low-income (e.g., retired households drawing down their financial assets) from permanently low-income households. We also provide detailed within-group distributional measures of burden impacts from various policy scenarios. - Highlights: → We develop a simulation model with 15,588 households to study the distributional impacts of carbon pricing in the US. → Sources side impacts have typically been ignored in the literature biasing studies towards finding carbon pricing to be regressive. → Our general equilibrium framework allows us to capture uses and sources side impacts from carbon pricing. → We find that variation in impacts within broad socioeconomic groups may

Household energy requirement and value patterns

International Nuclear Information System (INIS)

Vringer, Kees; Aalbers, Theo; Blok, Kornelis

2007-01-01

For an effective consumer energy policy, it is important to know why some households require more energy than others. The aim of the study described here was to examine whether there is a relationship between the total household energy requirement, on one hand, and value patterns, the motivation to save energy or the problem perception of climate change, on the other. To examine these relationships, we held a consumer survey among 2304 respondent households. We did not find significant differences in the energy requirement of groups of households with different value patterns, taking into account the differences in the socio-economic situation of households. Only for the 'motivation to save energy' we did find that the least motivated group requires 10 GJ more energy than the average and most motivated groups; this is about 4% of the total household energy requirement. This means that a self-regulating energy policy, solely based on the fact that a strategy of internalising environmental responsibility will not be effective in saving energy. There are indications that a social dilemma is one of the reasons why people's consumption patterns do not conform to their value patterns, problem perception or motivation to save energy

ASSESSMENT OF HOUSEHOLD CARBON FOOTPRINT REDUCTION POTENTIALS

Energy Technology Data Exchange (ETDEWEB)

Kramer, Klaas Jan; Homan, Greg; Brown, Rich; Worrell, Ernst; Masanet, Eric

2009-04-15

The term ?household carbon footprint? refers to the total annual carbon emissions associated with household consumption of energy, goods, and services. In this project, Lawrence Berkeley National Laboratory developed a carbon footprint modeling framework that characterizes the key underlying technologies and processes that contribute to household carbon footprints in California and the United States. The approach breaks down the carbon footprint by 35 different household fuel end uses and 32 different supply chain fuel end uses. This level of end use detail allows energy and policy analysts to better understand the underlying technologies and processes contributing to the carbon footprint of California households. The modeling framework was applied to estimate the annual home energy and supply chain carbon footprints of a prototypical California household. A preliminary assessment of parameter uncertainty associated with key model input data was also conducted. To illustrate the policy-relevance of this modeling framework, a case study was conducted that analyzed the achievable carbon footprint reductions associated with the adoption of energy efficient household and supply chain technologies.

Household factors influencing participation in bird feeding activity

DEFF Research Database (Denmark)

Davies, Zoe G.; Fuller, Richard A.; Dallimer, Martin

2012-01-01

whether and how the socioeconomic background of a household influences participation in food provision for wild birds, the most popular and widespread form of human-wildlife interaction. A majority of households feed birds (64% across rural and urban areas in England, and 53% within five British study...... cities). House type, household size and the age of the head of the household were all important predictors of bird feeding, whereas gross annual household income, the occupation of the head of the household, and whether the house is owned or rented were not. In both surveys, the prevalence of bird...... a week. The proportion of households regularly feeding birds was positively related to the age of the head of the household, but declined with gross annual income. As concerns grow about the lack of engagement between people and the natural environment, such findings are important if conservation...

Effect of influenza-like illness and other wintertime respiratory illnesses on worker productivity: The child and household influenza-illness and employee function (CHIEF) study.

Science.gov (United States)

Palmer, Liisa A; Rousculp, Matthew D; Johnston, Stephen S; Mahadevia, Parthiv J; Nichol, Kristin L

2010-07-12

Acute respiratory illnesses (ARI), comprising influenza-like illness (ILI) and other wintertime respiratory illnesses (ORI), impose substantial health and economic burdens on the United States. Little is known about the impact of ILI among household members (HHM), particularly children, on employees' productivity. To quantify the impact of employee and HHM-ILI and ARI on employee productivity, a prospective, observational cohort study was conducted among employees from three large US companies. Employees who had at least one child living at home (N=2013) completed a monthly survey during the 2007-2008 influenza season, reporting the number of days missed from work and hours of presenteeism due to: (1) personal ILI, (2) HHM-ILI, and (3) personal and HHM-ARI. Employee ILI ranged from 4.8% (April) to 13.5% (February). Employees reporting ILI reported more absences than employees not reporting ILI (72% vs 30%, respectively; Pemployees surveyed had at least one child with an ILI; these employees missed more days of work due to HHM illness than employees without an ARI-ill child (0.9 days vs 0.3 days, respectively; PEmployees with ILI were less productive, on average, for 4.8h each day that they worked while sick, 2.5h of which was attributable to ILI. HHM illnesses accounted for 17.7% (1389/7868 days) of employee absenteeism, over half of which was due to HHM-ARI. ILI causes a significant amount of employee absence. Household members, particularly children, comprise a sizable proportion of general illness and injury-related employee absences. Copyright 2010 Elsevier Ltd. All rights reserved.

Household electricity demand profiles

DEFF Research Database (Denmark)

Marszal, Anna Joanna; Heiselberg, Per Kvols; Larsen, Olena Kalyanova

2016-01-01

Highlights •A 1-min resolution household electricity load model is presented. •Model adapts a bottom-up approach with single appliance as the main building block. •Load profiles are used to analyse the flexibility potential of household appliances. •Load profiles can be applied in other domains, .......g. building energy simulations. •The demand level of houses with different number of occupants is well captured....

To promote adoption of household health technologies, think beyond health.

Science.gov (United States)

Thurber, Mark C; Warner, Christina; Platt, Lauren; Slaski, Alexander; Gupta, Rajesh; Miller, Grant

2013-10-01

Health risks from poor malaria control, unsafe water, and indoor air pollution are responsible for an important share of the global disease burden-and they can be addressed by efficacious household health technologies that have existed for decades. However, coverage rates of these products among populations at risk remain disappointingly low. We conducted a review of the medical and public health literatures and found that health considerations alone are rarely sufficient motivation for households to adopt and use these technologies. In light of these findings, we argue that health education and persuasion campaigns by themselves are unlikely to be adequate. Instead, health policymakers and professionals must understand what users value beyond health and possibly reengineer health technologies with these concerns in mind.

The use of income information of census enumeration area as a proxy for the household income in a household survey.

Science.gov (United States)

Gomes, Fabio S; Vasconcellos, Mauricio Tl; Anjos, Luiz A

2009-09-22

Some of the Census Enumeration Areas' (CEA) information may help planning the sample of population studies but it can also be used for some analyses that require information that is more difficult to obtain at the individual or household level, such as income. This paper verifies if the income information of CEA can be used as a proxy for household income in a household survey. A population-based survey conducted from January to December 2003 obtained data from a probabilistic sample of 1,734 households of Niterói, Rio de Janeiro, Brazil. Uniform semi-association models were adjusted in order to obtain information about the agreement/disagreement structure of data. The distribution of nutritional status categories of the population of Niterói according to income quintiles was performed using both CEA- and household-level income measures and then compared using Wald statistics for homogeneity. Body mass index was calculated using body mass and stature data measured in the households and then used to define nutritional status categories according to the World Health Organization. All estimates and statistics were calculated accounting for the structural information of the sample design and a significance level lower than 5% was adopted. The classification of households in the quintiles of household income was associated with the classification of these households in the quintiles of CEA income. The distribution of the nutritional status categories in all income quintiles did not differ significantly according to the source of income information (household or CEA) used in the definition of quintiles. The structure of agreement/disagreement between quintiles of the household's monthly per capita income and quintiles of the head-of-household's mean nominal monthly income of the CEA, as well as the results produced by these measures when they were associated with the nutritional status of the population, showed that the CEA's income information can be used when income

The use of income information of census enumeration area as a proxy for the household income in a household survey

Directory of Open Access Journals (Sweden)

Vasconcellos Mauricio TL

2009-09-01

Full Text Available Abstract Background Some of the Census Enumeration Areas' (CEA information may help planning the sample of population studies but it can also be used for some analyses that require information that is more difficult to obtain at the individual or household level, such as income. This paper verifies if the income information of CEA can be used as a proxy for household income in a household survey. Methods A population-based survey conducted from January to December 2003 obtained data from a probabilistic sample of 1,734 households of Niterói, Rio de Janeiro, Brazil. Uniform semi-association models were adjusted in order to obtain information about the agreement/disagreement structure of data. The distribution of nutritional status categories of the population of Niterói according to income quintiles was performed using both CEA- and household-level income measures and then compared using Wald statistics for homogeneity. Body mass index was calculated using body mass and stature data measured in the households and then used to define nutritional status categories according to the World Health Organization. All estimates and statistics were calculated accounting for the structural information of the sample design and a significance level lower than 5% was adopted. Results The classification of households in the quintiles of household income was associated with the classification of these households in the quintiles of CEA income. The distribution of the nutritional status categories in all income quintiles did not differ significantly according to the source of income information (household or CEA used in the definition of quintiles. Conclusion The structure of agreement/disagreement between quintiles of the household's monthly per capita income and quintiles of the head-of-household's mean nominal monthly income of the CEA, as well as the results produced by these measures when they were associated with the nutritional status of the population

Comparison of the effects of conditional food and cash transfers of the Ethiopian Productive Safety Net Program on household food security and dietary diversity in the face of rising food prices: ways forward for a more nutrition-sensitive program.

Science.gov (United States)

Baye, Kaleab; Retta, Negussie; Abuye, Cherinet

2014-09-01

In light of the continuing rise in food prices during and after the 2008 world food crisis, whether food and cash transfers are equally effective in improving food security and diet quality is debatable. To compare the effects of conditional food and cash transfers of the Ethiopian Productive Safety Net Program (PSNP) on household food security and dietary diversity. Data on household dietary diversity, child anthropometry, food security, and preference of transfer modalities (food, cash, or mixed) were generated from a cross-sectional survey of 195 PSNP beneficiary households (67 receiving food and 128 receiving cash) in Hawella Tulla District, Sidama, southern Ethiopia. Most beneficiaries (96%) reported food shortages, and 47% reported food shortages that exceeded 3 months. Households receiving cash had better household dietary diversity scores (p = .02) and higher consumption of oils and fats (p = .003) and vitamin A-rich foods (p = .002). Compared with households receiving food, households receiving cash were more affected by increases in food prices that forced them to reduce their number of daily meals (p diversity than households receiving food, a result suggesting that cash transfers may be more effective. However, the continuing rise infood prices may offset these benefits unless cash transfers are index-linked to food price fluctuations.

A DISAGGREGATED MEASURES APPROACH OF POVERTY STATUS OF FARMING HOUSEHOLDS IN KWARA STATE, NIGERIA

Directory of Open Access Journals (Sweden)

Grace Oluwabukunmi Akinsola

2016-12-01

Full Text Available In a bid to strengthen the agricultural sector in Nigeria, the Kwara State Government invited thirteen Zimbabwean farmers to participate in agricultural production in Kwara State in 2004. The main objective of this study therefore was to examine the effect of the activities of these foreign farmers on local farmers’ poverty status. A questionnaire was administered on the heads of farming households. A total of 240 respondents were used for the study, which was comprised of 120 contact and 120 non-contact heads of farming households. The analytical tools employed included descriptive statistics and the Foster, Greer and Thorbecke method. The result indicated that the non-contact farming households are poorer than the contact farming households. Using the disaggregated poverty profile, poverty is most severe among the age group of above 60 years. The intensity of poverty is also higher among the married group than the singles. Based on the education level, poverty seems to be most severe among those without any formal education. It is therefore recommended that a minimum of secondary school education should be encouraged among the farming households to prevent higher incidence of poverty in the study area.

Division of household tasks and financial management

NARCIS (Netherlands)

Antonides, G.

2011-01-01

Both the standard economic model and bargaining theory make predictions about financial management and the division of household labor between household partners. Using a large Internet survey, we have tested several predictions about task divisions reported by Dutch household partners. The division

Optimizing Household Chlorination Marketing Strategies: A Randomized Controlled Trial on the Effect of Price and Promotion on Adoption in Haiti.

Science.gov (United States)

Ritter, Michael; Camille, Eveline; Velcine, Christophe; Guillaume, Rose-Kerline; Lantagne, Daniele

2017-07-01

Household water treatment can reduce diarrheal morbidity and mortality in developing countries, but adoption remains low and supply is often unreliable. To test effects of marketing strategies on consumers and suppliers, we randomized 1,798 households in rural Haiti and collected data on purchases of a household chlorination product for 4 months. Households received randomly selected prices ($0.11-$0.56 per chlorine bottle), and half received monthly visits from sales agents. Each $0.22 drop in price increased purchases by 0.10 bottles per household per month ( P sales agents increased purchases at mid-range prices; however, the additional revenue did not offset visit cost. Choosing the lowest price and conducting visits maximizes chlorine purchase, whereas slightly raising the retail price and not conducting visits maximizes cost recovery. For the equivalent cost, price discounts increase purchases 4.2 times as much as adding visits at the current retail price. In this context, price subsidies may be a more cost-effective use of resources than household visits, though all marketing strategies tested offer cost-effective ways to achieve incremental health impact. Decisions about pricing and promotion for health products in developing countries affect health impact, cost recovery, and cost-effectiveness, and tradeoffs between these goals should be made explicit in program design.

Household energy and consumption and expenditures, 1990

International Nuclear Information System (INIS)

1993-01-01

The purpose of this supplement to the Household Energy Consumption and Expenditures 1990 report is to provide information on the use of energy in residential housing units, specifically at the four Census regions and nine Census division levels. This report includes household energy consumption, expenditures, and prices for natural gas, electricity, fuel oil, liquefied petroleum gas (LPG), and kerosene as well as household wood consumption. For national-level data, see the main report, Household Energy Consumption and Expenditures 1990

Characterization of household food waste in Denmark

DEFF Research Database (Denmark)

Edjabou, Vincent Maklawe Essonanawe; Petersen, C.; Scheutz, Charlotte

This paper presents a methodology and the results of compositional analysis of food waste from Danish families living in single-family houses. Residual household waste was sampled and manually sorted from 211 single-family houses in the suburb of Copenhagen. The main fractions contributing...... to the household food waste were avoidable vegetable food waste and non-avoidable vegetable food waste. Statistical analysis found a positive linear relationship between household size and the amount of the household food waste....

Feedback on household electricity consumption

DEFF Research Database (Denmark)

Grønhøj, Alice; Thøgersen, John

2011-01-01

In this paper, we present results from a project aiming to develop a new feedback technology to support sustainable living in private households. Against the backdrop of a review of the relevant literature and based on qualitative family interviews and registration of the households' electricity ...

Environmental impact of household activity in Spain

Energy Technology Data Exchange (ETDEWEB)

Sanchez-Choliz, Julio; Duarte, Rosa; Mainar, Alfredo [Department of Economic Analysis University of Zaragoza Gran Via 2, 50005, Zaragoza (Spain)

2007-04-20

The objective of this paper is to analyse the environmental impacts of the Spanish economy by way of water and atmospheric pollution on the basis of a Spanish Accounting Matrix for 1999. Only households were taken as an exogenous account. The pollution measures are estimated for seven categories of pollution: three atmospheric pollutants (CO{sub 2}, NO{sub x} and SO{sub x}) and four indicators for water (waste water, nitrogen, metals and biological oxygen demand (BOD)). The environmental data base was obtained from the Spanish Statistical Institute. The analysis reveals that pollution in Spain is closely linked to food production, energy, extractive industries and paper manufacturing. We show that services, taken as a whole, are major polluters, though this is due to the volume of household expenditure they represent rather than their pollution potential as such. We also show that the Spanish economy avoids a great deal of pollution by importing inputs, which pollute where they are produced. Finally, the study also provides per capita pollution values for the aforementioned seven pollutants. (author)

Barriers to Household Risk Management: Evidence from India

Science.gov (United States)

Cole, Shawn; Giné, Xavier; Tobacman, Jeremy; Townsend, Robert; Topalova, Petia; Vickery, James

2012-01-01

Why do many households remain exposed to large exogenous sources of non-systematic income risk? We use a series of randomized field experiments in rural India to test the importance of price and non-price factors in the adoption of an innovative rainfall insurance product. Demand is significantly price sensitive, but widespread take-up would not be achieved even if the product offered a payout ratio comparable to U.S. insurance contracts. We present evidence suggesting that lack of trust, liquidity constraints and limited salience are significant non-price frictions that constrain demand. We suggest contract design improvements to mitigate these frictions. PMID:24765234

Power factor regulation for household usage

Science.gov (United States)

Daud, Nik Ghazali Nik; Hashim, Fakroul Ridzuan; Tarmizi, Muhammad Haziq Ahmad

2018-02-01

Power factor regulator technology has recently drawn attention to the consumer and to power generation company in order for consumers to use electricity efficiently. Controlling of power factor for efficient usage can reduce the production of power in fulfilment demands hence reducing the greenhouse effect. This paper presents the design method of power factor controller for household usage. There are several methods to improve the power factor. The power factor controller used by this method is by using capacitors. Total harmonic distortion also has become a major problem for the reliability of the electrical appliances and techniques to control it will be discussed.

Conception of a heat storage system for household applications. Category: New product innovations

Energy Technology Data Exchange (ETDEWEB)

Schmidt, Thomas [Leuphana Univ. Lueneburg (Germany); Rammelberg, Holger U.; Roennebeck, Thomas [and others

2012-07-01

Almost 90% of the energy consumption of private households in Germany is used for heating. Thus, an efficient, sustainable and reliable heat management is one of the main challenges in the future. Heat storage will become a key technology when considering the daily, weekly, seasonal and unpredictable fluctuations of energy production with renewables. The storage of heat is much more volume- and energy-efficient as well as more economical than electricity storage. However, transport of heat over long distances is coupled with high losses, compared with electricity transport. Therefore, we propose the use of micro CHP in combination with volume-efficient and nearly loss-free heat storage to counteract electricity fluctuations. Focus of this contribution the conception of the large-scale project ''Thermal Battery'', funded by the European Union and the Federal State of Lower Saxony. The underlying principle is the utilization of reversible thermochemical reactions, such as dehydration and rehydration of salt hydrates for heat storage. The main goal is the development of a prototypical storage tank, which is capable of storing 80 kWh of heat with a system volume of less than 1 m{sup 3}. Importantly, the Vattenfall New Energy Services as a collaboration partner will support the development of an application-oriented heat storage device. This project is being carried out by an interdisciplinary team of engineers, chemists, physicists and environmental scientists.

Electricity saving in households-A social cognitive approach

International Nuclear Information System (INIS)

Thogersen, John; Gronhoj, Alice

2010-01-01

We propose a conceptual framework for understanding the (lack of) energy saving efforts of private households based on Bandura's (1986) social cognitive theory. Results from applying this framework on a sample of Danish private electricity consumers are presented and it is concluded (a) that households' electricity consumption depends on both structural and motivational factors, (b) that their electricity saving effort depends on the strength of their internalized norms or self-expectations and on self-efficacy related factors, and (c) that there are predictable patterns of interaction among household members that influence their electricity consumption. The results suggest two approaches to promote electricity saving in households: (1) to change the socio-structural environment to be more facilitating for energy saving and empower householders to be more effective in their striving towards this goal through improved feedback about their household's electricity consumption and (2) social norms marketing, communicating social expectations and others' successful electricity saving achievements. - Research highlights: →A combination of survey and meter reading data is used to analyze energy saving in households. →Up to two adults from each household answered the questionnaire. →Dyadic data analysis is used to investigate interactions between household members. →Both structural and motivational factors account for households' electricity consumption. →Electricity saving efforts depends on internalized norms, self-efficacy and social interaction.

[The family. The poorest households with female heads].

Science.gov (United States)

Acosta Diaz, F

1992-01-01

Data from the household questionnaire of the 1987 Mexican Fertility and Health Survey were the basis for an analysis of the characteristics of households headed by women. 14.1% of households were headed by women in 1987, of which 14% were in rural and 86% in urban areas. 41.9% of the households headed by women contained only a woman and her children. Child care responsibilities are the main determinant of discrimination in the labor market for these women and oblige them to accept jobs that are not adequately paid. The social disadvantage of households headed by women is also related to their age and marital and educational status. Among male and female household heads respectively, 16.3% and 36.5% were over age 60, 16.4% and 27.5% were illiterate, and 92.7% and 8.4% were married or in union. 15.5% of the female heads were single, 24.7% were divorced or separated, and 51.4% were widows. Among employed female household heads, 49.2% were salaried, 36.5% were self-employed, and 10.1% were domestic workers. 63.8% of female and 46.3% of male household heads earned one minimum salary or less per month. The average size of households headed by women was 3.9 members, compared to 5.4 for households headed by men.

Electricity saving in households-A social cognitive approach

Energy Technology Data Exchange (ETDEWEB)

Thogersen, John, E-mail: jbt@asb.d [Aarhus University, School of Business and Social Sciences, Department of Marketing, Haslegaardsvej 10, DK-8210 Aarhus (Denmark); Gronhoj, Alice, E-mail: alg@asb.d [Aarhus University, School of Business and Social Sciences, Department of Marketing, Haslegaardsvej 10, DK-8210 Aarhus (Denmark)

2010-12-15

We propose a conceptual framework for understanding the (lack of) energy saving efforts of private households based on Bandura's (1986) social cognitive theory. Results from applying this framework on a sample of Danish private electricity consumers are presented and it is concluded (a) that households' electricity consumption depends on both structural and motivational factors, (b) that their electricity saving effort depends on the strength of their internalized norms or self-expectations and on self-efficacy related factors, and (c) that there are predictable patterns of interaction among household members that influence their electricity consumption. The results suggest two approaches to promote electricity saving in households: (1) to change the socio-structural environment to be more facilitating for energy saving and empower householders to be more effective in their striving towards this goal through improved feedback about their household's electricity consumption and (2) social norms marketing, communicating social expectations and others' successful electricity saving achievements. - Research highlights: {yields}A combination of survey and meter reading data is used to analyze energy saving in households. {yields}Up to two adults from each household answered the questionnaire. {yields}Dyadic data analysis is used to investigate interactions between household members. {yields}Both structural and motivational factors account for households' electricity consumption. {yields}Electricity saving efforts depends on internalized norms, self-efficacy and social interaction.

[Agro-household livelihood vulnerability and influence factors of ethnic villages under different geomorphology backgrounds.

Science.gov (United States)

Han, Wen Wen; Liu, Xiao Peng; Pei, Yin Bao; An, Qiong; Li, Yong Hong

2016-04-22

The vulnerability and influence factors of agro-household livelihood in Haiyuan County, Ningxia were empirically analyzed utilizing set pair analysis and obstacle degree model, based on field survey data of impoverished agro-households in 2014. Results showed that vulnerability of agro-household livelihood in Haiyuan County was high in general while it exhibited geomorphological and ethnical differences. Vulnerability of agro-households livelihood in plain areas, valleys and intermountain depression areas were lower than that in earth-rock areas, loess ridge areas and moderately high mountain landform areas. Moreover, vulnerability of agro-household livelihood was higher in mixed Hui and Han ethnic villages than in mono Hui or Han ethnic villages. The villagers' lacking of necessities and the stress of sensitive external geographical environment were considered to be the fundamental reasons of vulnerability of agro-household livelihood. The unreasonable livelihood structure and the unvariant livelihood strategy caused the long-term accumulation of livelihood vulnerabi-lity. The nature of the local environment, which was not easy to change, decreased the accessibility of poverty alleviation resources. Building a clear village water rights allocation system, the implementation of counterpart-assistance to educate impoverished families, increasing investment in improving the diversities of means of living, developing the chains of comprehensive commodity market among villages, were necessary to improve the response capability of agro-household livelihood. The management of vulnerability of agro-household livelihood should put the 'Extending Roads to Every Village Project' on a more prominent position in the 'Extending Radio and TV Broadcasting Coverage to Every Village Project'. Furthermore, the combination of meteorological disaster prevention and insurance enterprise disaster reduction should be sought, and the agricultural production insurance system should be

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)

Simultaneous determination of household and market-oriented activities of women in rural Pakistan.

Science.gov (United States)

Alderman, H; Chishti, S

1991-01-01

Researchers applied data from the 1985-1986 Labour Force Survey in Pakistan to a model which focused on household composition variables and human assets such as education to examine determinants of female labor force participation in the framework of their labor on other productive tasks in the household in rural areas. Monthly household labor decreased by 1.8 days for each additional adult woman in the household and by 1.4 days for each 10-15 year old girl. On the other hand, an extra teenage boy added as much to each woman's workload as did an additional 5-9 year old child (.37 days). Each additional 6 year old child increased the workload 1.3 days/month and this did not include child care activities. Women who had attended primary school worked in the household 1.4 days less than those who did not attend any school. Moreover those who attended school beyond primary school worked in the household 3.7 days less than those who did not attend any school. both of these differences were statistically significant. Yet educated women worked more outside the house than uneducated women (1.2 days for those with primary education and 2.4 days for those with post primary education). The government should promote increased female school participation by increasing its investment in schooling to lower the costs to households. Further it could provide opportunities for educated women to be employed in their own communities. Thus they can envision education in their private interest (both in social and financial terms). If these efforts are not done, however, demand and supply considerations may continue to restrain schooling for females.

Anticipatory child fostering and household economic security in Malawi

Directory of Open Access Journals (Sweden)

Lauren Bachan

2014-04-01

Full Text Available Background: While there is a rich literature on the practice of child fostering in sub-Saharan Africa, little is known about how fostering impacts receiving households, as few studies consider household conditions both before and after fostering. Despite the fact that circumstancessurrounding fostering vary, the literature's key distinction of fostering is often drawn along the simple line of whether or not a household is fostering a child. This paper argues that anticipation of fostering responsibilities, in particular, is a useful dimension to distinguish fostering experiences for receiving households. Objective: This paper examines the relationship between receiving a foster child and subsequent changes in household wealth. Particular emphasis is placed on how these changes are conditioned by differing levels of anticipation of the fostering event. Methods: This study uses data from Tsogolo la Thanzi (TLT, a longitudinal survey in Balaka, Malawi. Using data from 1754 TLT respondents, fixed effects pooled time-series models are estimated to assess whether and how receiving a foster child changes household wealth. Results: This paper demonstrates the heterogeneity of fostering experiences for receiving households.The results show that households that anticipate fostering responsibilities experience a greater increase in household wealth than both households that do not foster and those that are surprised by fostering. Conclusions: Households that anticipate fostering responsibilities exhibit the greatest increase in householdwealth. While fostering households that do not anticipate fostering responsibilities may not experience these gains, there is no evidence to indicate that such households are negatively impacted relative to households that do not foster. This finding suggests that additional childcare responsibilities may not be as detrimental to African households as some researchers have feared.

Technical assistance and seasonality in the diet and production of dairy herds in household agriculture of Western Paraná

Directory of Open Access Journals (Sweden)

Rodrigo Cesar dos Reis Tinini

2015-02-01

Full Text Available The objective of the present study was to characterize the food sources, as well as the composition and quality of milk obtained from household farms of western Paraná State (Brazil with and without technical assistance during the different seasons. For such, 24 properties were selected, 12 of which only received assistance and technical support. Four milk samples were taken (summer, autumn, winter and spring to assess the physicochemical composition, somatic cell count and total bacterial count and feed supplied to the animals to assess the chemical composition (crude protein, ash, dry matter and neutral detergent fiber. The data were analyzed in a completely randomized design with a 2 × 4 factorial arrangement; the first factor was the presence and absence of technical assistance and the second factor was the four seasons of the year. Due to the dairy tradition of properties in the region, technical assistance had no significant effects on the health and nutritional quality of food, the number of animals, the production, or total bacterial count, which suffered oscillations only depending on the seasons of the year. However, the presence of assistance contributed to reducing somatic cell counts of milk produced and marketed. The technical assistance does not affect the quality of forages and concentrates used or the milk composition; however, it improves the sanitary quality of the milk produced throughout the four seasons of the year in household farms of western Paraná.

Income differentiation of households in the CR

Directory of Open Access Journals (Sweden)

Jana Stávková

2011-01-01

Full Text Available The Czech Republic has recently experienced phases of economic growth and periods of economic crisis, this fact affects the standard of living and household behaviour and affects the formation of life-style. This paper deals with the income situation of households. The main source of data is EU SILC survey from the years 2005 to 2008.The result of the enquiry and processing of primary data is information about the average income per household member, the poverty level and the number of households at risk of poverty. For the formulation of income differentiation is used Gini coefficient. Attention is paid to factors that affect income inequality (the number of household members, social group, age. Information, about the income situation of households, is amended by following indicators of material deprivation. The paper also analyses the impact of social transfers on income inequality. The analysis and subsequent solving of the problem of income inequality may be contributed with further analysis of empirical data of this type.

Rural-urban household energy use and inter-relation in the Central Region of the Sudan

International Nuclear Information System (INIS)

Elgizouli, I.A.R.

1990-01-01

Urban and rural household energy consumption accounts for the major part of total energy consumption in most African countries. It ranges between 50 and 70 percent in African countries with medium per capita incomes and between 58 and 93 percent in those with low per capita incomes. Satisfying household energy needs takes up a substantial portion of the income of the urban household, while in the rural areas much time and effort are spent collecting wood instead of in more productive activities. Woodfuel meets over 85 percent of household energy demand in most African countries. This high level of consumption will remain, irrespective of the country's per capita income: woodfuel will continue to play a major role in the economics of developing countries and especially in the living standards of both rural and urban poor. The two major issues which must be considered are whether the forest resources are going to meet the future demand for woodfuel and whether prices will remain affordable to the low income groups. This paper deals with household energy issues with special reference to the Central Region in the Sudan. It assesses local resources in the region, analyzes consumption patterns of both rural and urban households, and discusses possible solutions to the impact of current energy practices

Changing Age and Household Patterns

DEFF Research Database (Denmark)

Højbjerg Jacobsen, Rasmus; Hougaard Jensen, Svend E.

2014-01-01

finances by almost 1% of GDP on the yearly budget. While the net fiscal effect of changing household structures is minor, the gross effects are substantial. In a future characterized by population ageing, public finances may be adversely affected by changes in both age and household structures, thus...

Sharing family and household:

DEFF Research Database (Denmark)

Winther, Ida Wentzel

Keynote: Family relationships are normatively assumed to be characterized by ‘sharing’, such as living together in the same home, occupying the same place, sharing stuff, blood and biology, spending special and ordinary time together, and consequently creating shared biographical experiences....... In that way, families are thrown into togetherness. At the same time, we see families in varying forms where 'sharing' is lived and contested differently. In Denmark, many children live in nuclear families, and many live in different variations of more than one household. For those who share household...... and family, 'sharing' will be a basic condition. No matter what, they should share life circumstances, more stories, more places and spaces, more households families with both kin and non-kin. This keynote addresses the particular of children’s experiences of living apart and/or living together in sharing...

Spending time and money within the household

DEFF Research Database (Denmark)

Browning, Martin; Gørtz, Mette

We consider theoretically and empirically the allocation of time and money within the household. The novelty of our empirical work is that we have a survey which provides information on both time use and the allocation of some goods within the household, for the same households. We can consider...

Effects of household dynamics on resource consumption and biodiversity.

Science.gov (United States)

Liu, Jianguo; Daily, Gretchen C; Ehrlich, Paul R; Luck, Gary W

2003-01-30

Human population size and growth rate are often considered important drivers of biodiversity loss, whereas household dynamics are usually neglected. Aggregate demographic statistics may mask substantial changes in the size and number of households, and their effects on biodiversity. Household dynamics influence per capita consumption and thus biodiversity through, for example, consumption of wood for fuel, habitat alteration for home building and associated activities, and greenhouse gas emissions. Here we report that growth in household numbers globally, and particularly in countries with biodiversity hotspots (areas rich in endemic species and threatened by human activities), was more rapid than aggregate population growth between 1985 and 2000. Even when population size declined, the number of households increased substantially. Had the average household size (that is, the number of occupants) remained static, there would have been 155 million fewer households in hotspot countries in 2000. Reduction in average household size alone will add a projected 233 million additional households to hotspot countries during the period 2000-15. Rapid increase in household numbers, often manifested as urban sprawl, and resultant higher per capita resource consumption in smaller households pose serious challenges to biodiversity conservation.

Households And Bio-Resources In Plateau State Nigeria

International Nuclear Information System (INIS)

Dasogot, A.D.

2002-01-01

The paper examines household dynamics as variables for bio-resource or biomass resource potentials and utilisation. Information was collected from 250 randomly selected households in five villages of the State, mainly using questionnaire administered on household heads, and a direct measurement/observation about what households have, do or say concerning the study problem. It was shown that insignificant quantity were utilised for various purposes like cooking and heating, but the bio-resources generated met both domestic and income needs of the households. It was concluded that beneficial use (compost, biogas or generation of electricity) should be found for the largely unused bio-resources and household dynamics should be integrated into bio-resource energy planning

Household location choices: implications for biodiversity conservation.

Science.gov (United States)

Peterson, M Nils; Chen, Xiaodong; Liu, Jianguo

2008-08-01

Successful conservation efforts require understanding human behaviors that directly affect biodiversity. Choice of household location represents an observable behavior that has direct effects on biodiversity conservation, but no one has examined the sociocultural predictors of this choice relative to its environmental impacts. We conducted a case study of the Teton Valley of Idaho and Wyoming (U.S.A.) that (1) explored relationships between sociodemographic variables, environmental attitudes, and the environmental impact of household location choices, (2) assessed the potential for small household sizes in natural areas to multiply the environmental impacts of household location decisions, and (3) evaluated how length of residency predicted the environmental attitudes of people living in natural areas. We collected sociodemographic data, spatial coordinates, and land-cover information in a survey of 416 households drawn from a random sample of Teton Valley residents (95% compliance rate). Immigrants (respondents not born in the study area) with the lowest education levels and least environmentally oriented attitudes lived in previously established residential areas in disproportionately high numbers, and older and more educated immigrants with the most environmentally oriented attitudes lived in natural areas in disproportionately high numbers. Income was not a significant predictor of household location decisions. Those living in natural areas had more environmental impact per person because of the location and because small households (educated, and potentially growing more environmentally oriented, these patterns are troubling for biodiversity conservation. Our results demonstrate a need for environmentalists to make household location decisions that reflect their environmental attitudes and future research to address how interactions between education level, environmental attitudes, population aging, and household location choices influence biodiversity

Determinants of dietary diversity and the potential role of men in improving household nutrition in Tanzania.

Directory of Open Access Journals (Sweden)

Justus Ochieng

Full Text Available Good nutrition is a prerequisite for a healthy and active life, especially for agriculture-dependent households. However, diets in most households in Tanzania lack diversity because the intake of meat, poultry, fish, and vegetables and fruits is low. This study estimates factors influencing dietary diversity of the household, children under five years, and women using primary survey data. It qualitatively assesses male dietary patterns and men's potential role in improving the nutritional status of the entire household. The findings show that the most consumed foods within the household are cereals, vegetables, oils and fats, spices, condiments and beverages. Children (d = 0.4; p<0.05 and women (d = 0.5; p<0.01 in female-headed households have low dietary diversity compared to those in male-headed households. Women and children access less diverse diets since 46% and 26%, achieved minimum dietary diversity respectively. Production of vegetables (coef. 0.34; p<0.05 play an important role in improving the dietary diversity of women. Gender (coef. 0.05; p<0.10 and education of the household head (coef. 0.02; p<0.01, food preparation and nutrition training (coef. 0.10; p<0.05 are important factors influencing dietary diversity of the members of a household. Results suggest that there is a need to support community-based programs to provide information on food and the importance of vegetables, their preparation, consumption and utilization to address food and nutrition challenges. Men can contribute towards improving household nutrition security by reducing consumption of food away from the home, especially during periods of food shortages. We recommend the use of complementary quantitative research to determine the patterns and dynamics of men's dietary diversity and compare it with that of other household members.

Individual and Household Willingness to Pay for Public Goods

OpenAIRE

John Quiggin

1998-01-01

The issue of whether willingness to pay (WTP) for the benefits generated by a public good should be elicited on an individual or on a household basis is addressed. Differences between individual and household WTP may arise when members of the household are mutually altruistic. It is shown that, for general specifications of altruism, household WTP is less than the sum of household members' individual WTP. Implications for the choice between household and individual measures of WTP are conside...

Household energy consumption and expenditures 1993

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-10-05

This presents information about household end-use consumption of energy and expenditures for that energy. These data were collected in the 1993 Residential Energy Consumption Survey; more than 7,000 households were surveyed for information on their housing units, energy consumption and expenditures, stock of energy-consuming appliances, and energy-related behavior. The information represents all households nationwide (97 million). Key findings: National residential energy consumption was 10.0 quadrillion Btu in 1993, a 9% increase over 1990. Weather has a significant effect on energy consumption. Consumption of electricity for appliances is increasing. Houses that use electricity for space heating have lower overall energy expenditures than households that heat with other fuels. RECS collected data for the 4 most populous states: CA, FL, NY, TX.

Effect of health expenses on household capabilities and resource allocation in a rural commune in Vietnam.

Directory of Open Access Journals (Sweden)

Kim Thuy Nguyen

Full Text Available BACKGROUND: Significant health expenses can force households to reduce consumption of items required for daily living and long-term well-being, depriving them of the capability to lead economically stable and healthy lives. Previous studies of out-of-pocket (OOP and other health expenses have typically characterized them as "catastrophic" in terms of a threshold level or percentage of household income. We aim to re-conceptualize the impact of health expenses on household "flourishing" in terms of "basic capabilities." METHODS AND FINDINGS: We conducted a 2008 survey covering 697 households, on consumption patterns and health treatments for the previous 12 months. We compare consumption patterns between households with and without inpatient treatment, and between households with different levels of outpatient treatment, for the entire study sample as well as among different income quartiles. We find that compared to households without inpatient treatment and with lower levels of outpatient treatment, households with inpatient treatment and higher levels of outpatient treatment reduced investments in basic capabilities, as evidenced by decreased consumption of food, education and production means. The lowest income quartile showed the most significant decrease. No quartile with inpatient or high-level outpatient treatment was immune to reductions. CONCLUSIONS: The effects of health expenses on consumption patterns might well create or exacerbate poverty and poor health, particularly for low income households. We define health expenditures as catastrophic by their reductions of basic capabilities. Health policy should reform the OOP system that causes this economic and social burden.

Investigation of Household Hazardous Waste Production in Amirkola, Iran, in 2012-2013

Directory of Open Access Journals (Sweden)

Abdoliman Amouei

2014-09-01

Full Text Available Background and purpose: It is extremely important to recognize the qualitative and quantitative characteristics of this type of waste before any planning on them due to the lack of the prepared program in the field of household hazardous waste (HHW management in the country. This research has been done in Babol, Iran, in order to achieve this important goal. Materials and Methods: The cross-sectional study was carried out on the basis of cluster samplingamong150families of Amirkola, Iran, to determine the per capita and percentage of different types of HHW. Training items in the form of pamphlets and special disposal bags were given to the families for being familiar with the types of waste and collection the waste, respectively. Statistical analysis was performed with the use of SPSS version19 and to signify of mean data was used with one-way analysis of variance. Results: Average production of HHW was 75.6 kg a day, which contained almost 0.3% of municipal waste. The most important types of hazardous waste, including cleaners (60%, drugs (15.5%, toxic materials and chemicals (9.5%, electronics (8%, cosmetics (6.5%, sharp objects (1%, and pesticides (0.5%. Conclusion: This study showed that a high percentage of the amount of hazardous waste was allocated to the cleaners and medicines respectively. In this respect, the families were trained in order to reduce HHW in the source, to separate and recycle them. Moreover, it is also recommended to collect, transport and dispose of in accordance with health regulations.

Determinants of Vulnerability to Livelihood Insecurity at Household ...

African Journals Online (AJOL)

USER

Household Economic Approach of measuring vulnerability. The Household ... external and internal sides as proposed by Conway and Chambers (1989): ... education and occupation of the household head, dependency ratio, exposure.

Possible underestimations of risks for the environment due to unregulated emissions of biocides from households to wastewater.

Science.gov (United States)

Wieck, Stefanie; Olsson, Oliver; Kümmerer, Klaus

2016-09-01

The aim of this study was to investigate the role of household products as possible sources of biocidal active substances in municipal wastewater and their regulation under the Biocidal Products Regulation (EU) 528/2012. In 131 households, we investigated the prevalence of products used to control pests, washing and cleaning agents and select personal care products with high release to wastewater. Inventories of these products were established with the help of barcode scanning. All uses of biocidal active substances were evaluated regarding their assessment under the Biocidal Products Regulation. 2963 products were scanned in total, with 48% being washing and cleaning agents, 43% personal care products and 9% products used to control pests. Biocidal active substances were found in each household. These were observed primarily in washing and cleaning agents and personal care products (90%), while only a small percentage of the observations of biocidal active substances was in biocidal products. 64% of the observations of biocidal active substances were in applications that do not fall under the Biocidal Products Regulation and are thus not subject to its environmental risk assessment. This study shows clearly that risks for the environment are underestimated because unregulated emissions to wastewater occur. It demonstrates that there are gaps in the current chemical legislation that lead to a release of substances into wastewater that were not subject to environmental risk assessment under the Biocidal Products Regulation. This is one example of the limitations of scientific risk assessment of chemicals - its complexity is immense. From our point of view, the results underline the importance of a sustainable use of the substances as this is the only way to decrease yet unidentified risks. Copyright © 2016 Elsevier Ltd. All rights reserved.

Design of an SolidWorks-based household substrate cultivation device

Science.gov (United States)

Yi, Guo; Yueying, Wang

2018-03-01

Rapid urbanization has caused increasingly severe environmental problems and smaller tillable land area. Even worse, negative reports on vegetable production are repeatedly found. In this case, home gardening has become an inexorable trend. To meet demand for vegetable cultivation in the home environment, an SolidWorks-based household substrate cultivation device has been designed. This device is composed of the cultivation tank, upright post, base, irrigation system, supplemental lighting system and control system. The household substrate cultivation device manufactured based on the design results has shown in practice that this device features an esthetic appearance, low cost, automatic irrigation and lighting supplementation, good vegetable growing conditions, full of ornamental value and practicability and thus is suitable for vegetable growing in the home environment. Hence it has a higher promotion value in the home gardening field.

Sources of household salt in South Africa.

Science.gov (United States)

Jooste, Pieter L

2005-01-01

Marketing of non-iodized salt through unconventional distribution channels is one of the factors weakening the national salt iodization program in South Africa. The aim of this study was therefore to quantify the various sources of household salt, and to relate this information to socio-economic status. Questionnaire information was collected by personal interview during home visits from a multistage, cluster, probability sample of 2164 adults representative of the adult population. Nationally 77.7% of households obtained their table salt from the typical food shops distributing iodized salt. However, in the nine different provinces between 8 and 37.3% of households used unconventional sources, distributing mainly non-iodized salt, to obtain their household salt. These alternative sources include distributors of agricultural salt, small general dealer shops called spaza shops, in peri-urban and rural townships, street vendors and salt saches placed in the packaging of maize meal bags. Country-wide around 30% of low socio-economic households obtained their salt from unconventional sources compared to less than 5% in high socio-economic households, emphasizing the vulnerability of low socio-economic groups to the use of non-iodized salt. Intervention strategies should mobilize all role players involved in unconventional marketing channels of household salt to provide only iodized salt to consumers, as required by law.

Explaining food insecurity among indigenous households of the Sierra Tarahumara in the Mexican state of Chihuahua

International Nuclear Information System (INIS)

Cordero-Ahiman, O.V.; Santellano-Estrada, E.; Garrido, A.

2017-01-01

Numerous studies have analyzed the factors that determine food security and explored the problem from regional or national points of view. However, there has been less research targeting an understanding of the food security problem at the household level in specific rural locations like indigenous communities. Indigenous groups are recognized as priority groups in Mexico, because they live in a situation of poverty. For this reason, the objective of this research was to investigate the determinants of food insecurity among the indigenous communities of the Sierra Tarahumara in Mexico. We used the Latin American and Caribbean Household Food Security Measurement Scale (ELCSA). This scale is useful for measuring food insecurity levels in households. A questionnaire was administered to 123 households. We employed the method based on Cronbach's alpha to measure internal consistency, which was 0.96. In addition, we estimated the main determinants of household food insecurity using both ordered logit model and binomial logit model. We found that approximately 59.35% of households were living in a situation of severe food insecurity. The two predictive models applied suggest that: i) income is the most important determinant of access to food; ii) increased maize production improves food security; iii) farmers consume their seed stocks in times of food scarcity, and iv) households are food insecure when the householders are in casual employment. Akaike's information criterion and the Bayesian information criterion suggest that the goodness of fit to the data was better for the ordered logit model.

Intrahousehold allocation, household headship and nutrition of ...

African Journals Online (AJOL)

This paper aims to establish whether there is a significant difference in nutritional status of children in male-headed households, de jure female-headed households and de facto female-headed households. The study uses a sample of 199 children aged 6 to 60 months, of mothers in reproductive age, derived from 499 ...

A Picture of Subsidized Households 2009

Data.gov (United States)

Department of Housing and Urban Development — Picture of Subsidized Households describes the nearly 5 million households living in HUD-subsidized housing in the United States for the year 2009. Picture 2009...

House prices and household mobility in the Netherlands : Empirical analyses of financial characteristics of the household

NARCIS (Netherlands)

Steegmans, J.W.A.M.

2017-01-01

The dissertation studies the role of financial household characteristics in the determination of house prices and household mobility in the Dutch owner-occupied housing market. We investigate how various financial characteristics -- in particular income, wealth, housing equity, and prospective

The natural gas - alternative decision for households consumption

International Nuclear Information System (INIS)

Manoilova, T.; Tzaleva, E.; Boshnakova, V.

2002-01-01

Some expectations for households future fuel and energy consumption changes have been presented. The main reasons, motivating the households gasification implementation and its influence over the sectors energy consumption have been analysed. Some improvements of household consumption structure expectation are developed with the view to environment harmful emissions decrease. An example of household natural gas consumption structure by processes is developed. (authors)

[Characterization of Mexican households with food insecurity].

Science.gov (United States)

Mundo-Rosas, Verónica; Méndez-Gómez Humarán, Ignacio; Shamah-Levy, Teresa

2014-01-01

To describe the sociodemographic and health characteristics associated with food insecurity (FI) in Mexican households. The study included information about 40 809 households from the National Health and Nutrition Survey 2012. The Latin American and Caribbean Scale Food Safety (ELCSA) was used to categorize households in terms of food insecurity. Classification and regression trees were used to identify the most significant characteristics in households with high prevalence of FI. The characteristics associated with higher prevalence of FI in homes were: lowest quintiles of welfare status, lack of education or walking or moving disability of household head, and not receiving money from social programmes, pension or remittances. Monitoring of the factors that favor the presence of FI is required to detect social groups being excluded from the right to food.

Impacts of chronic non-communicable diseases on households' out-of-pocket healthcare expenditures in Sri Lanka.

Science.gov (United States)

Pallegedara, Asankha

2018-01-10

This article examines the effects of chronic non-communicable diseases (NCDs) on households' out-of-pocket health expenditures in Sri Lanka. We explore the disease specific impacts on out-of-pocket health care expenses from chronic NCDs such as heart diseases, hypertension, cancer, diabetics and asthma. We use nationwide cross-sectional household income and expenditure survey 2012/2013 data compiled by the department of census and statistics of Sri Lanka. Employing propensity score matching method to account for selectivity bias, we find that chronic NCD affected households appear to spend significantly higher out-of-pocket health care expenditures and encounter grater economic burden than matched control group despite having universal public health care policy in Sri Lanka. The results also suggest that out-of-pocket expenses on medicines and other pharmaceutical products as well as expenses on medical laboratory tests and other ancillary services are particularly higher for households with chronic NCD patients. The findings underline the importance of protecting households against the financial burden due to NCDs.

Incomes and expenses of the households

OpenAIRE

Mirosław Gorczyca

2007-01-01

An analysis of the statistical spectrum of the incomes and expenses of the Polish households leads to the conclusion that the disposable incomes only slightly surpass the expenses of the households and, for a significant part of the households, are lower. There is a growing economic polarization of the society whose considerable part lives on incomes below the social minimum and even below the minimum of existence. The society, as a whole, only to a small extent enjoys the fruits of the econo...

Purchases of ready-to-eat cereals vary across US household sociodemographic categories according to nutritional value and advertising targets.

Science.gov (United States)

Castetbon, Katia; Harris, Jennifer L; Schwartz, Marlene B

2012-08-01

To describe ready-to-eat (RTE) cereal purchases in 2008 in the USA according to cereal nutritional quality and marketing strategy and household sociodemographic characteristics. Cross-sectional study of purchases in one year. Each type of cereal was assigned to one of four nutrition quality categories (based on Nutrient Profile Index, NPI) and one of four advertising categories based on television exposure and analysis of packaging (child-targeted, family-targeted, adult-targeted and no television advertising). Medians and distributions of purchase indicators were calculated for the cereal categories and the distributions were compared across sociodemographic groups. RTE cereals (n 249) with complete label and nutritional content. RTE cereal purchases according to household sociodemographic characteristics obtained from Nielsen Homescan, a nationally representative panel of households. Purchases of RTE cereals were highest in households with one or more child and lowest in African-American and Asian households, as well as those earning advertised products, advertised child-targeted cereals were purchased thirteen times more frequently; family-targeted brand purchases were ten times higher; and adult-targeted cereals were purchased four times more frequently. Our findings suggest that improving the nutritional quality of RTE cereals with advertising targeted to children could also lead to increased consumption of healthier products by young people.

[Examination of analytical method for triphenyltin (TPT) and tributyltin (TBT) to revise the official methods based on "Act on the Control of Household Products Containing Harmful Substances"].

Science.gov (United States)

Kawakami, Tsuyoshi; Isama, Kazuo; Nakashima, Harunobu; Yoshida, Jin; Ooshima, Tomoko; Ohno, Hiroyuki; Uemura, Hitoshi; Shioda, Hiroko; Kikuchi, Yoko; Matsuoka, Atsuko; Nishimura, Tetsuji

2012-01-01

The use of triphenyltin (TPT) and tributyltin (TBT) in some household products is banned by "Act on the Control of Household Products Containing Harmful Substances" in Japan. To revise the official analytical method, the method for detecting these organotin compounds was examined in six laboratories using a textile product, water-based adhesive, oil-based paint, which contained known amounts of TPT and TBT (0.1, 1.0, 10 μg/g). TPT and TBT were measured by GC-MS after ethyl-derivation with sodium tetraethylborate. The TBT recoveries in the samples were 70-120%. The TPT recoveries in the water-based adhesive samples were 80-110%, while its concentrations in the textile product and oil-based paint samples decreased because of dephenylation during storage. However, the precision of the method examined was satisfactory because most coefficients of variation for TPT and TBT in the samples were less than 10%. Furthermore, the revised method was able to detect concentrations lower than the officially regulated value. However, the sample matrix and the condition of analytical instrument might affect the estimated TPT and TBT concentrations. Therefore, the revised method may not be suitable for quantitative tests; rather, it can be employed to judge the acceptable levels of these organotin compounds by comparing the values of control sample containing regulated amounts of TPT and TBT with those for an unknown sample, with deuterated TPT and TBT as surrogate substances. It is desirable that TPT in textile and oil-based paint samples are analyzed immediately after the samples obtained because of the decomposition of TPT.

Choice Options to Meet Household Food Security in the Cattle Corridor of Uganda

Directory of Open Access Journals (Sweden)

Betty Mbolanyi

2017-01-01

Full Text Available This study identified the major options adopted by households in the rangelands of Uganda to meet their food needs, the factors that affect their choices and barriers to making use of various choices. A cross-sectional survey using semi-structured questionnaires was administered among 180 pastoral households in selected rangeland area of Uganda. The options identified include restocking animals, changing planting dates, soil conservation, harnessing new technologies, planting trees and buying food stuffs. Analysis of results from the multinomial logistic model indicated that age, level of education, size of household, years in current location, farm income, non-farm income, livestock ownership, access to extension services and climate and weather information were key determinants of farmers’ choice of options to realize household food security. The major perceived barriers to choice options were lack of information on alternative options, poor technologies, climate variability, inadequate land, high food prices and low income. The analysis of choice of options to meet household food security suggests a number of different policy options such as strengthening production facilitation options available to pastoral communities including among others access to affordable credit, investing in yield-increasing technologies, introduction of livestock species that are better suited to drier conditions, raising awareness on climate related variations, creating opportunities for off-farm employment, encouraging pastoralists to grow more crops, and investing in irrigation.

Migrant remittances and household wellbeing in urban Zimbabwe.

Science.gov (United States)

Bracking, Sarah; Sachikonye, Lloyd

2010-01-01

Evidence from household surveying in December 2005 in Harare and Bulawayo, Zimbabwe, indicates that a wide network of international migrant remitters are ameliorating the economic crisis in Zimbabwe by sending monetary and in-kind transfers to over 50 per cent of urban households. The research combines quantitative measurement of scale and scope, with demographic and qualitative narrative to build a holistic picture of the typography of receiving and non-receiving households. A complex set of interrelated variables helps to explain why some households do and others do not receive income and goods from people who are away, and the economic and social extent of their subsequent benefit from them. Moreover, the mixed methods approach is designed to capture inter-household and likely macroeconomic effects of how households receive their goods and money; and of how they subsequently exchange (if applicable), store and spend it. Evidence emerges of a largely informal, international social welfare system, but one which is not without adverse inter-household effects for some. These include suffering exclusion from markets suffering from inflationary pressures, not least as a result of other people’s remittances. This paper explores the role of remittances, within this internationalised informal welfare system which we can map from our household survey, in reframing vulnerability and marginalization differentially among and between our subject households.

Multidimensional poverty, household environment and short-term morbidity in India.

Science.gov (United States)

Dehury, Bidyadhar; Mohanty, Sanjay K

2017-01-01

Using the unit data from the second round of the Indian Human Development Survey (IHDS-II), 2011-2012, which covered 42,152 households, this paper examines the association between multidimensional poverty, household environmental deprivation and short-term morbidities (fever, cough and diarrhoea) in India. Poverty is measured in a multidimensional framework that includes the dimensions of education, health and income, while household environmental deprivation is defined as lack of access to improved sanitation, drinking water and cooking fuel. A composite index combining multidimensional poverty and household environmental deprivation has been computed, and households are classified as follows: multidimensional poor and living in a poor household environment, multidimensional non-poor and living in a poor household environment, multidimensional poor and living in a good household environment and multidimensional non-poor and living in a good household environment. Results suggest that about 23% of the population belonging to multidimensional poor households and living in a poor household environment had experienced short-term morbidities in a reference period of 30 days compared to 20% of the population belonging to multidimensional non-poor households and living in a poor household environment, 19% of the population belonging to multidimensional poor households and living in a good household environment and 15% of the population belonging to multidimensional non-poor households and living in a good household environment. Controlling for socioeconomic covariates, the odds of short-term morbidity was 1.47 [CI 1.40-1.53] among the multidimensional poor and living in a poor household environment, 1.28 [CI 1.21-1.37] among the multidimensional non-poor and living in a poor household environment and 1.21 [CI 1.64-1.28] among the multidimensional poor and living in a good household environment compared to the multidimensional non-poor and living in a good household

Influence of household biogas digester use on household energy consumption in a semi-arid rural region of northwest China

International Nuclear Information System (INIS)

Ding, Wenguang; Niu, Hewen; Chen, Jinsong; Du, Jun; Wu, Yang

2012-01-01

Highlights: ► Rural household energy mainly derives from available biomass resources. ► Household energy consumption structure experiencing substantial transformation. ► Biogas energy plays an important roles in rural household energy consumption. ► Biogas digester construction has a profound implication for applied energy. -- Abstract: A comprehensive investigation was conducted to evaluate the efficiency of newly installed biogas digesters in saving biomass resources and addressing energy squandering. Compared with traditional coal-based or firewood dominated energy consumption, the biogas digesters economize on energy resources due to higher heat efficiency. Furthermore, since crop residues of straw and other domestic animal and human excreta are effectively recycled and reused as anaerobic fermentation materials of biogas digesters, greenhouse gas emissions are significantly reduced by converting the previous extensive combustion of such into a sustainable and highly efficient practice in the rural region. The results in this study show that total energy consumption is 412 kgce (kgce: 1 kg standard coal. 1 kgce = 29.31 MJ) in Xiyang Township in 2009. The construction of biogas digesters significantly contributes to the transformation of rural household energy consumption structure, though biogas as a renewable energy only accounts for 6.31% of the total household energy consumption. Per capita rural household energy consumption is 393.07 kgce in household with biogas digesters and 437.60 kgce in household without biogas digesters. In addition, application of biogas dregs, slurry, and marsh liquid to the agricultural crops have greatly reduced the expenditure of buying chemical fertilizers. The average commercial fertilizer per mu (0.067 ha) in rural households using biogas digesters is 12.43 kg and the cost per mu is 29.53 yuan (1 yuan = 0.1523 dollar), while rural households without biogas digesters use 25.22 kg of commercial fertilizers and cost 59

Household Arthropod Allergens in Korea

Science.gov (United States)

Jeong, Kyoung Yong

2009-01-01

Arthropods are important in human health, which can transmit pathogens to humans, parasitize, or produce important allergens. Allergy prevalence becomes higher in Korea recently as well as other developed countries in contrast to a decrease of infectious diseases. Allergic diseases caused by household arthropods have increased dramatically during the last few decades since human beings spend more their time for indoor activities in modernized life style. Household arthropods are one of the most common causes of allergic diseases. Biological characterization of household arthropods and researches on their allergens will provide better understanding of the pathogenesis of allergic diseases and suggest new therapeutic ways. Therefore, studies on arthropods of allergenic importance can be considered one of the major research areas in medical arthropodology and parasitology. Here, the biology of several household arthropods, including house dust mites and cockroaches, the 2 most well known arthropods living indoor together with humans worldwide, and characteristics of their allergens, especially the research activities on these allergens performed in Korea, are summarized. PMID:19885330

Consistency of Use and Effectiveness of Household Water Treatment among Indian Households Claiming to Treat Their Water.

Science.gov (United States)

Rosa, Ghislaine; Clasen, Thomas

2017-07-01

Household water treatment (HWT) can improve drinking water quality and prevent disease if used correctly and consistently by populations at risk. Current international monitoring estimates by the Joint Monitoring Programme for water and sanitation suggest that at least 1.1 billion people practice HWT. These estimates, however, are based on surveys that may overstate the level of consistent use and do not address microbial effectiveness. We sought to assess how HWT is practiced among households identified as HWT users according to these monitoring standards. After a baseline survey (urban: 189 households, rural: 210 households) to identify HWT users, 83 urban and 90 rural households were followed up for 6 weeks. Consistency of reported HWT practices was high in both urban (100%) and rural (93.3%) settings, as was availability of treated water (based on self-report) in all three sampling points (urban: 98.8%, rural: 76.0%). Nevertheless, only 13.7% of urban and 25.8% of rural households identified at baseline as users of adequate HWT had water free of thermotolerant coliforms at all three water sampling points. Our findings raise questions about the value of the data gathered through the international monitoring of HWT as predictors of water quality in the home, as well as questioning the ability of HWT, as actually practiced by vulnerable populations, to reduce exposure to waterborne diseases.

Indoor household pesticides: hazardous waste concern or not?

Science.gov (United States)

Owens, J M; Guiney, P D; Howard, P H; Aronson, D B; Gray, D A

2000-01-01

Many indoor household pesticides are efficient and useful tools for a variety of functions necessary to maintain clean, sanitary, and pleasant homes and institutional facilities, and to provide significant public health benefits. They do so by incorporating active ingredients and formulation technology that have not been associated with significant environmental impact in use or when disposed in landfills. Chemical and environmental fate properties, toxicological characteristics, and use patterns of indoor household pesticides that distinguish them from other categories of pesticides which have been associated with environmental contamination should be recognized when HHW policy is debated and established by governmental agencies. Most indoor household pesticides as defined here should not be considered hazardous waste or HHW because those relatively few containers, often no longer full, that have been disposed with MSW over the years have not been associated with environmental contamination. The tiny amounts of those product residues that will reach MSW landfills have been shown, in general, not to have chemical or environmental fate characteristics that would make them susceptible to leaching. Those that do have the potential to leach based on these characteristics, in most cases, do not represent a threat to human health based on toxicological considerations. However, compounds such as propoxur, which are very mobile and relatively persistent in soil and in addition have been associated with significant potential health effects, may be targeted by the screening process as described here and could be selected for further investigation as candidates for special waste management status (such as HHW). Our analysis and recommendations have not been extended to the many types of lawn and garden pesticides that are commonly used by homeowners and are frequently brought to HHW programs. However, their potential for groundwater contamination could also be judged using

Associations between children's television advertising exposure and their food consumption patterns: a household diary-survey study

NARCIS (Netherlands)

Buijzen, M.; Schuurman, J.; Bomhof, E.

2008-01-01

In a diary-survey study in 234 households with children aged 4-12 years, we investigated the associations between children's exposure to food advertising and their consumption of (a) advertised food brands, (b) advertised energy-dense food product categories, and (c) food products overall. Relations

Climate change perceptions and local adaptation strategies of hazard-prone rural households in Bangladesh

Directory of Open Access Journals (Sweden)

G.M. Monirul Alam

2017-01-01

Full Text Available Adaptation is a key strategy that can alleviate the severity of climate change impacts on agriculture and food production. Adaptation strategies are unlikely to be effective without an understanding of the farmers’ perceptions of climate change. This paper explores the local knowledge of adaptation in response to the perceived impacts of climate change and climatic hazards using a survey of 380 resource-poor riverbank erosion-prone households in Bangladesh. The results indicate that the respondents’ perceptions of changes in the climate and of extreme climatic events are similar to the observed climate data. Households have recognized the impacts on their livelihood and resources, resulting in an increased sense of vulnerability. To build resilience, households have undertaken a range of farming and non-farming adaptation strategies, which vary significantly among the farming groups. The important adaptation strategies include adopting new crop varieties, changing planting time, homestead gardening, planting trees and migration. Improved access to finance and to information about appropriate strategies appears to be crucial to support adaptation processes locally and thus to enhance the resilience of vulnerable households.

Comparison of the characteristics of fire and non-fire households in the 2004-2005 survey of fire department-attended and unattended fires.

Science.gov (United States)

Greene, Michael A

2012-06-01

Comparison of characteristics of fire with non-fire households to determine factors differentially associated with fire households (fire risk factors). National household telephone survey in 2004-2005 by the US Consumer Product Safety Commission with 916 fire households and a comparison sample of 2161 non-fire households. There were an estimated 7.4 million fires (96.6% not reported to fire departments) with 130,000 injuries. Bivariate analysis and multivariate logistic regression analyses to assess differences in household characteristics. Significant factors associated with fire households were renting vs. owning (OR 1.988 pfire households with non-cooking fires (OR 1.383 p=0.0011). Single family houses were associated with non-fire households in the bivariate analysis but not in the multivariate analyses. Renting, household members under 18 years old and smokers are risk factors for unattended fires, similar to the literature for fatal and injury fires. Differences included household members over 65 years old (associated with non-fire households), college/postgraduate education (associated with fire households) and lack of significance of income. Preventing cooking fires (64% of survey incidents), smoking prevention efforts and fire prevention education for families with young children have the potential for reducing unattended fires and injuries.

Rural household income mobility in transitional China: Evidence from China Household Income Project

OpenAIRE

Yang, Sui

2015-01-01

Based on China Household Income Project rural data, this paper aims to study the changes of rural household income mobility in transitional China. The results show that with the economic reform and development, income mobility between 2007 and 2009 was much stronger than before. Regarding the structure of income mobility, the 'exchange mobility' is generally the major source, followed by the 'growth mobility'. The comparison with income inequality indicated that the low degree of mobility is ...

Evaluation of Musculoskeletal Disorders in Household Appliances Manufacturing Company

Directory of Open Access Journals (Sweden)

Aioob Ghanbary

2015-12-01

Full Text Available Work-related musculoskeletal disorders are the most prevalent work-related disorders and injuries and being the main cause of disability. This study was conducted to assessment of the prevalence of musculoskeletal disorders in worker company household appliances production. Posture analysis was evaluated by OWAS method and prevalence of musculoskeletal disorders by Nordic questionnaire. With evaluating musculoskeletal disorders among company household appliances production can intervention action to reduce musculoskeletal disorders was carried out. This cross-sectional study was performed on 100 workers of the appliance manufacturing industry. These Individuals were included 15 persons from foam injection workshop, 17 persons from molding workshop, 17 operators of presses, 17 persons from packaging, 17 person from cutting unit and 17 operators of rivet. The Nordic questionnaire was completed by Individuals for the organs of arm, back, leg and wrist and Posture analysis was performed by OWAS method. The data were analyzed using Spss software version 18 and descriptive statistics and Anova test. Nordic questionnaire results revealed that highest disorders were observed in the arm (25%, back (22% and leg (21%. Also Anova test showed that was observed a significant correlation respectively between age and work experience with the prevalence of musculoskeletal disorders (p<0.02 (p<0.01. The results showed based on the level of risk OWAS for each job respectively, the highest level of risk associated with foam injection unit, packaging and cutting unit (risk level 4 and the lowest level of risk associated with molding workshop unit (risk level 2.The results of this study showed that household appliances Manufacturing workers due to the nature of their jobs are at risk of musculoskeletal disorders and Ergonomic interventions to do such as workstation redesign, reduced working hours, cycle of rest-work development.

Determinants of Household Poverty: Empirical Evidence from Pakistan

OpenAIRE

Majeed, Muhammad Tariq; Malik, Muhammad Nauman

2014-01-01

This study examines household characteristics and personal characteristics of the household head as the determinants of poverty in Pakistan. The study decomposes education of the household into different levels: primary, middle, matriculation, intermediate, bachelors and higher studies and finds evidence that poverty is greatest among the less literate households and declines as education level increases. The role of remittances appeared significant in reducing probability of being poor and t...

Household vulnerability to climate change: examining perceptions of households of flood risks in Georgetown and Paramaribo

NARCIS (Netherlands)

Linnekamp, F.; Koedam, A.; Baud, I.S.A.

2011-01-01

The article examines household perceptions of flooding as part of climate change in two low elevation coastal zone cities in the Caribbean. The research examines differences in vulnerability of households as the combined results of socio-economic inequalities in entitlements and exposure to natural

The Impact of Tobacco Consumption on Rural Household Expenditure and Self-rated Health Among Rural Household Members in China.

Science.gov (United States)

Li, Changle; Supakankunti, Siripen

2018-03-26

To estimate how tobacco consumption affects household expenditure on other goods and services in rural China and to assess the tobacco consumption affects self-rated health among rural household members in China. A Seemingly Unrelated Regression was used to assess the impact of tobacco consumption on rural household expenditure. To detect tobacco consumption causing heterogeneity in self-rated health among adults in rural China, this study employed a random effects generalized ordered probit model. 2010-2014 China Family Panel Studies was used for the analysis. The data set included 3,611 households and 10,610 adults in each wave. Tobacco consumption households assign significantly lower budget shares to food, health care, dress, and education in rural China. Moreover, self-rated health factor has a significantly positive coefficient with respect to non-smokers and ex-smokers, that is, when the individuals is a non-smoker or ex-smoker, he/ she will be more likely to report his/her health status as positive. The first analysis showed that tobacco consumption crowds out expenditures on food, dress, health care, and education for rural households in China, and the second analysis indicated that non-smokers and ex-smokers are more likely to report their health status as better compared with last year. The results of the present study revealed that Chinese policymakers might consider controlling tobacco consumption since tobacco control can improve not only rural household welfare but also rural household members' health status. Therefore, the tobacco tax policy and brief clinical interventions by the doctor should be implemented in rural China.

Using DNA fingerprints to infer familial relationships within NHANES III households.

Science.gov (United States)

Katki, Hormuzd A; Sanders, Christopher L; Graubard, Barry I; Bergen, Andrew W

2010-06-01

Developing, targeting, and evaluating genomic strategies for population-based disease prevention require population-based data. In response to this urgent need, genotyping has been conducted within the Third National Health and Nutrition Examination (NHANES III), the nationally-representative household-interview health survey in the U.S. However, before these genetic analyses can occur, family relationships within households must be accurately ascertained. Unfortunately, reported family relationships within NHANES III households based on questionnaire data are incomplete and inconclusive with regards to actual biological relatedness of family members. We inferred family relationships within households using DNA fingerprints (Identifiler(R)) that contain the DNA loci used by law enforcement agencies for forensic identification of individuals. However, performance of these loci for relationship inference is not well understood. We evaluated two competing statistical methods for relationship inference on pairs of household members: an exact likelihood ratio relying on allele frequencies to an Identical By State (IBS) likelihood ratio that only requires matching alleles. We modified these methods to account for genotyping errors and population substructure. The two methods usually agree on the rankings of the most likely relationships. However, the IBS method underestimates the likelihood ratio by not accounting for the informativeness of matching rare alleles. The likelihood ratio is sensitive to estimates of population substructure, and parent-child relationships are sensitive to the specified genotyping error rate. These loci were unable to distinguish second-degree relationships and cousins from being unrelated. The genetic data is also useful for verifying reported relationships and identifying data quality issues. An important by-product is the first explicitly nationally-representative estimates of allele frequencies at these ubiquitous forensic loci.

Materials flow through the household and reduction in domestic solid waste

Energy Technology Data Exchange (ETDEWEB)

1975-05-01

Energy conservation programs are usually designed to reduce the waste associated with direct energy use for example, heating and lighting levels, and use of appliances. But householders can also influence energy consumption in other sectors. Their buying and consuming habits will affect the energy involved in extraction, production, transportation, use and disposal of commodities. Their attitudes and behavior will affect their neighbours' efforts at reducing materials throughput. Therefore, the household must be an important target in any effort to alter energy use patterns throughout society. The purpose of this study was to determine whether practical programs could be developed to reduce materials flows through the hosuehold. Since solid waste output is a very reliable measure of these flows, the question was posed from the perspective of reducing the generation of residential solid waste. In this context particular attention was given to the range of possible actions open to the householder himself. It would have been unrealistic, however, to ignore environmental design and other legislative options. The study is divided into three parts. The first attempts to identify those actions by the householder which will have the greatest effect in reducing the total environmental impact (including energy use) of the materials moving through the household. The second deals with the problem of persuading people to engage in these actions. The final part combines promising strategies with significant actions. The result is a series of program options which are assessed with respect to four criteria: potential significance for residential solid waste reduction, chances of success, ease of implementation, and costs. 15 refs., 7 figs., 3 tabs.

Energy Efficiency Financing for Low- and Moderate-Income Households: Current State of the Market, Issues, and Opportunities

Energy Technology Data Exchange (ETDEWEB)

Leventis, G; Kramer, C; Schwartz, LC

2017-08-09

Ensuring that low- and moderate-income (LMI) households have access to energy efficiency is equitable, provides energy savings as a resource to meet energy needs, and can support multiple policy goals, such as affordable energy, job creation, and improved public health. Although the need is great, many LMI households may not be able to afford efficiency improvements or may be inhibited from adopting efficiency for other reasons. Decision-makers across the country are currently exploring the challenges and potential solutions to ramping up adoption of efficiency in LMI households, including the use of financing. The report’s objective is to offer state and local policymakers, state utility regulators, program administrators, financial institutions, consumer advocates and other LMI stakeholders with an understanding of: -The relationship between LMI communities and financing for energy efficiency, including important considerations for its use such as consumer protections -The larger programmatic context of grant-based assistance and other related resources supporting LMI household energy efficiency -Lessons learned from existing energy efficiency financing programs serving LMI households -Financing products used by these programs and their relative advantages and disadvantages in addressing barriers to financing or to energy efficiency uptake for LMI households

Collected rainfall as a water source in Danish households - what is the potential and what are the costs?

DEFF Research Database (Denmark)

Mikkelsen, P.S.; Adeler, O.F.; Albrechtsen, H.-J.

1999-01-01

and all rain falling on the surfaces is collected. This is equivalent to 24% of the total present production of drinking water, which is mainly based on groundwater. From household roofs 64.5 million m(3)/year can be collected if used for toilet flushing and washing of clothes. This is 68% of the actual...... demand for toilet flushing and washing of clothes in households and 22% of the total water consumption in households, but only 7% of the total present drinking water production in Denmark. From the society point of view there is neither an environmental nor an economic reason to systematically promote......The water resource, energy and economy aspects of rainwater collection are assessed to evaluate rainfall collection as an alternative option for sustainable water supply. A maximum of 229 million m(3)/year of rainwater can be collected from Danish roofs, provided that all possible surfaces are used...

Substitution between Cars within the Household

DEFF Research Database (Denmark)

de Borger, Bruno; Mulalic, Ismir; Rouwendal, Jan

In this paper we study the demand for car kilometres in two-car households, focusing on the substitution between cars in response to fuel price changes. We use a large sample of detailed Danish data on two-car households to estimate—for each car owned by the household—own and cross-price effects...... of increases in fuel costs per kilometre. The empirical results show that failure to capture substitution between cars within the household can result in substantial misspecification biases. Ignoring substitution, we estimate fuel price elasticities of –0.81 and -0.65 for the primary and secondary cars...... efficient car, finding partial support for the underlying hypothesis. More importantly, the results of this extended model emphasize the importance of behavioural differences related to the position of the most fuel efficient car in the household, suggesting that households’ fuel efficiency choices...

Associations between children's television advertising exposure and their food consumption patterns: A household diary-survey study

NARCIS (Netherlands)

Buijzen, M.A.; Schuurman, J.; Bomhof, E.

2008-01-01

In a diary–survey study in 234 households with children aged 4–12 years, we investigated the associations between children's exposure to food advertising and their consumption of (a) advertised food brands, (b) advertised energy-dense food product categories, and (c) food products overall. Relations

The existence and persistence of household financial hardship

OpenAIRE

Brown, S.; Ghosh, P.; Taylor, K.

2012-01-01

We investigate the existence and persistence of financial hardship at the household level using data from the British Household Panel Survey. Our modelling strategy makes three important contributions to the existing literature on household finances. Firstly, we model nine different types of household financial problems within a joint framework, allowing for correlation in the random effects across the nine equations. Secondly, we develop a dynamic framework in order to model the persistence ...

Revealing household characteristics from smart meter data

International Nuclear Information System (INIS)

Beckel, Christian; Sadamori, Leyna; Staake, Thorsten; Santini, Silvia

2014-01-01

Utilities are currently deploying smart electricity meters in millions of households worldwide to collect fine-grained electricity consumption data. We present an approach to automatically analyzing this data to enable personalized and scalable energy efficiency programs for private households. In particular, we develop and evaluate a system that uses supervised machine learning techniques to automatically estimate specific “characteristics” of a household from its electricity consumption. The characteristics are related to a household's socio-economic status, its dwelling, or its appliance stock. We evaluate our approach by analyzing smart meter data collected from 4232 households in Ireland at a 30-min granularity over a period of 1.5 years. Our analysis shows that revealing characteristics from smart meter data is feasible, as our method achieves an accuracy of more than 70% over all households for many of the characteristics and even exceeds 80% for some of the characteristics. The findings are applicable to all smart metering systems without making changes to the measurement infrastructure. The inferred knowledge paves the way for targeted energy efficiency programs and other services that benefit from improved customer insights. On the basis of these promising results, the paper discusses the potential for utilities as well as policy and privacy implications. - Highlights: • Many household characteristics can be automatically inferred from smart meter data. • We develop a system to infer employment status and number of occupants, for instance. • We evaluate our system analyzing data collected from 4232 households in Ireland. • The insights enable personalized and scalable efficiency campaigns for utilities. • Energy efficiency measures must be complemented by privacy protection

Adopting small-scale production of electricity

Energy Technology Data Exchange (ETDEWEB)

Tengvard, Maria; Palm, Jenny (Linkoeping Univ., Dept. of Technology and Social Change, Linkoeping (Sweden)). e-mail: maria.tengvard@liu.se

2009-07-01

In Sweden in 2008, a 'new' concept for small-scale electricity production attracted massive media attention. This was mainly due to the efforts of Swedish company Egen El, which is marketing small-scale photovoltaics (PVs) and wind turbines to households, both homeowners and tenants. Their main selling point is simplicity: their products are so easy to install that everyone can do it. Autumn 2008 also saw IKEA announce that within three years it would market solar panels. How, then, do households perceive these products? Why would households choose to buy them? How do households think about producing their own electricity? Analysis of material based on in-depth interviews with members of 20 households reveals that environmental concerns supply the main motive for adopting PVs or micro wind power generation. In some cases, the adopting households have an extensively ecological lifestyle and such adoption represents a way to take action in the energy area. For some, this investment is symbolic: a way of displaying environmental consciousness or setting an example to others. For still others, the adoption is a protest against 'the system' with its large dominant actors or is a way to become self-sufficient. These microgeneration installations are rejected mainly on economic grounds; other motives are respect for neighbours and difficulties finding a place to install a wind turbine.

Break-up of New Orleans Households after Hurricane Katrina

Science.gov (United States)

Rendall, Michael S.

2011-01-01

Theory and evidence on disaster-induced population displacement have focused on individual and population-subgroup characteristics. Less is known about impacts on households. I estimate excess incidence of household break-up due to Hurricane Katrina by comparing a probability sample of pre-Katrina New Orleans resident adult household heads and non–household heads (N = 242), traced just over a year later, with a matched sample from a nationally representative survey over an equivalent period. One in three among all adult non–household heads, and one in two among adult children of household heads, had separated from the household head 1 year post-Katrina. These rates were, respectively, 2.2 and 2.7 times higher than national rates. A 50% higher prevalence of adult children living with parents in pre-Katrina New Orleans than nationally increased the hurricane’s impact on household break-up. Attention to living arrangements as a dimension of social vulnerability in disaster recovery is suggested. PMID:21709733

Use of sanitizing products: safety practices and risk situations

Directory of Open Access Journals (Sweden)

Ana Aurélia Rocha da Silva

2014-04-01

Full Text Available OBJECTIVES: to evaluate the handling and risk factors for poisoning and/or digestive tract injuries associated with the use of sanitizing products at home. METHODS: interviews were conducted in 419 households from different regions, collecting epidemiological data from residents and risk habits related to the use and storage of cleaning products. RESULTS: sanitizing products considered to be a health risk were found in 98% of the households where the research was conducted, and in 54% of cases, they were stored in places easily accessible to children. Lye was found in 19%, followed by illicit products in 39% of homes. In 13% of households, people produced soap, and in 12% they stored products in non-original containers. The use of illicit products and the manufacture of handmade soap were associated with lower educational level of the household owners and with the regions and socioeconomic classes with lower purchasing power. CONCLUSIONS: risk practices such as inadequate storage, manufacturing, and use of sanitizing products by the population evidence the need for public health policies, including educational measures, as a means of preventing accidents.

Explaining food insecurity among indigenous households of the Sierra Tarahumara in the Mexican state of Chihuahua

Energy Technology Data Exchange (ETDEWEB)

Cordero-Ahiman, O.V.; Santellano-Estrada, E.; Garrido, A.

2017-09-01

Numerous studies have analyzed the factors that determine food security and explored the problem from regional or national points of view. However, there has been less research targeting an understanding of the food security problem at the household level in specific rural locations like indigenous communities. Indigenous groups are recognized as priority groups in Mexico, because they live in a situation of poverty. For this reason, the objective of this research was to investigate the determinants of food insecurity among the indigenous communities of the Sierra Tarahumara in Mexico. We used the Latin American and Caribbean Household Food Security Measurement Scale (ELCSA). This scale is useful for measuring food insecurity levels in households. A questionnaire was administered to 123 households. We employed the method based on Cronbach's alpha to measure internal consistency, which was 0.96. In addition, we estimated the main determinants of household food insecurity using both ordered logit model and binomial logit model. We found that approximately 59.35% of households were living in a situation of severe food insecurity. The two predictive models applied suggest that: i) income is the most important determinant of access to food; ii) increased maize production improves food security; iii) farmers consume their seed stocks in times of food scarcity, and iv) households are food insecure when the householders are in casual employment. Akaike's information criterion and the Bayesian information criterion suggest that the goodness of fit to the data was better for the ordered logit model.

Religion, economic attitudes, and household finance

NARCIS (Netherlands)

Renneboog, L.D.R.; Spaenjers, C.

2012-01-01

We investigate the differences in economic attitudes and financial decisions between religious and non-religious households. Using Dutch survey data, we find that religious households consider themselves more trusting, and have a stronger bequest motive and a longer planning horizon. Furthermore,

Passenger transport and household activity patterns

DEFF Research Database (Denmark)

Jørgensen, Kaj

1997-01-01

Review of Danish passenger transport patterns and analysis of energy consumption, emissions and safety impacts for selected typical households' travelling......Review of Danish passenger transport patterns and analysis of energy consumption, emissions and safety impacts for selected typical households' travelling...

Power in Households: Disentangling Bargaining Power

NARCIS (Netherlands)

R. Mabsout (Ramzi); I.P. van Staveren (Irene)

2009-01-01

textabstractIntroduction Within the household bargaining literature, bargaining power is generally understood in terms of economic resources, such as income or assets. Empirical analyses of women’s bargaining power in households in developed and developing countries find that, in general, higher

Formal demography of families and households

NARCIS (Netherlands)

Willekens, F.J.; van Imhoff, E.; Wright, James D.

2015-01-01

‘Family and household demography’ differs from traditional demography in that it explicitly recognizes and studies relationships between individuals. Formal demography focuses on the definition and measurement of families and households, and modeling of types, number, and composition of families and

Three Essays Examining Household Energy Demand and Behavior

Science.gov (United States)

Murray, Anthony G.

This dissertation consists of three essays examining household energy decisions and behavior. The first essay examines the adoption of energy efficient Energy Star home appliances by U.S. households. Program effectiveness requires that consumers be aware of the labeling scheme and also change their purchase decisions based on label information. The first essay examines the factors associated with consumer awareness of the Energy Star label of recently purchased major appliances and the factors associated with the choice of Energy Star labeled appliances. The findings suggest that eliminating identified gaps in Energy Star appliance adoption would result in house electricity cost savings of $164 million per year and associated carbon emission reductions of about 1.1 million metric tons per year. The second essay evaluates household energy security and the effectiveness of the Low-Income Home Energy Assistance Program (LIHEAP), the single largest energy assistance program available to poor households within the United States. Energy security is conceptually akin to the well-known concept of food security. Rasch models and household responses to energy security questions in the 2005 Residential Energy Consumption Survey are used to generate an energy insecurity index that is consistent with those found in the food insecurity literature. Participating in LIHEAP is found to significantly reduce household energy insecurity score in the index. Further, simulations show that the elimination of the energy assistance safety net currently available to households increases the number of energy insecure house- holds by over 16 percent. The third essay develops a five equation demand system to estimate household own-price, cross-price and income elasticities between electricity, natural gas, food at home, food away from home, and non-durable commodity groups. Household cross-price elasticities between energy and food commodities are of particular importance. Energy price shocks

Household Transmission of Vibrio cholerae in Bangladesh.

Directory of Open Access Journals (Sweden)

Jonathan D Sugimoto

2014-11-01

Full Text Available Vibrio cholerae infections cluster in households. This study's objective was to quantify the relative contribution of direct, within-household exposure (for example, via contamination of household food, water, or surfaces to endemic cholera transmission. Quantifying the relative contribution of direct exposure is important for planning effective prevention and control measures.Symptom histories and multiple blood and fecal specimens were prospectively collected from household members of hospital-ascertained cholera cases in Bangladesh from 2001-2006. We estimated the probabilities of cholera transmission through 1 direct exposure within the household and 2 contact with community-based sources of infection. The natural history of cholera infection and covariate effects on transmission were considered. Significant direct transmission (p-value<0.0001 occurred among 1414 members of 364 households. Fecal shedding of O1 El Tor Ogawa was associated with a 4.9% (95% confidence interval: 0.9%-22.8% risk of infection among household contacts through direct exposure during an 11-day infectious period (mean length. The estimated 11-day risk of O1 El Tor Ogawa infection through exposure to community-based sources was 2.5% (0.8%-8.0%. The corresponding estimated risks for O1 El Tor Inaba and O139 infection were 3.7% (0.7%-16.6% and 8.2% (2.1%-27.1% through direct exposure, and 3.4% (1.7%-6.7% and 2.0% (0.5%-7.3% through community-based exposure. Children under 5 years-old were at elevated risk of infection. Limitations of the study may have led to an underestimation of the true risk of cholera infection. For instance, available covariate data may have incompletely characterized levels of pre-existing immunity to cholera infection. Transmission via direct exposure occurring outside of the household was not considered.Direct exposure contributes substantially to endemic transmission of symptomatic cholera in an urban setting. We provide the first estimate of

Retirement adequacy goals for South African households | Butler ...

African Journals Online (AJOL)

South African Actuarial Journal ... Household wealth–earnings ratio goals were estimated to be between 10,5 and 18,2 times annual salary depending on retirement age, household composition, income, location, age, education, household income distribution, home ownership and salary support. Considering current ...

Eight Tons of Material Footprint—Suggestion for a Resource Cap for Household Consumption in Finland

Directory of Open Access Journals (Sweden)

Michael Lettenmeier

2014-07-01

Full Text Available The paper suggests a sustainable material footprint of eight tons, per person, in a year as a resource cap target for household consumption in Finland. This means an 80% (factor 5 reduction from the present Finnish average. The material footprint is used as a synonym to the Total Material Requirement (TMR calculated for products and activities. The paper suggests how to allocate the sustainable material footprint to different consumption components on the basis of earlier household studies, as well as other studies, on the material intensity of products, services, and infrastructures. It analyzes requirements, opportunities, and challenges for future developments in technology and lifestyle, also taking into account that future lifestyles are supposed to show a high degree of diversity. The targets and approaches are discussed for the consumption components of nutrition, housing, household goods, mobility, leisure activities, and other purposes. The paper states that a sustainable level of natural resource use by households is achievable and it can be roughly allocated to different consumption components in order to illustrate the need for a change in lifestyles. While the absolute material footprint of all the consumption components will have to decrease, the relative share of nutrition, the most basic human need, in the total material footprint is expected to rise, whereas much smaller shares than at present are proposed for housing and especially mobility. For reducing material resource use to the sustainable level suggested, both social innovations, and technological developments are required.

Impact of Osteoarthritis on Household Catastrophic Health Expenditures in Korea.

Science.gov (United States)

Kim, Hyoungyoung; Cho, Soo-Kyung; Kim, Daehyun; Kim, Dalho; Jung, Sun-Young; Jang, Eun Jin; Sung, Yoon-Kyoung

2018-05-21

Osteoarthritis (OA) is a disease of old age whose prevalence is increasing. This study explored the impact of OA on household catastrophic health expenditure (CHE) in Korea. We used data on 5,200 households from the Korea Health Panel Survey in 2013 and estimated annual living expenses and out-of-pocket (OOP) payments. Household CHE was defined when a household's total OOP health payments exceeded 10%, 20%, 30%, or 40% of the household's capacity to pay. To compare the OOP payments of households with OA individuals and those without OA, OA households were matched 1:1 with households containing a member with other chronic disease such as neoplasm, hypertension, heart disease, cerebrovascular disease, diabetes, or osteoporosis. The impact of OA on CHE was determined by multivariable logistic analysis. A total of 1,289 households were included, and households with and without OA patients paid mean annual OOP payments of $2,789 and $2,607, respectively. The prevalence of household CHE at thresholds of 10%, 20%, 30%, and 40% were higher in households with OA patients than in those without OA patients ( P < 0.001). The presence of OA patients in each household contributed significantly to CHE at thresholds of 10% (odds ratio [OR], 1.48; 95% confidence interval [CI], 1.16-1.87), 20% (OR, 1.29; 95% CI, 1.01-1.66), and 30% (OR, 1.37; 95% CI, 1.05-1.78), but not of 40% (OR, 1.17; 95% CI, 0.87-1.57). The presence of OA patients in Korean households is significantly related to CHE. Policy makers should try to reduce OOP payments in households with OA patients.

Priority economic sector and household income in Indonesia (an analysis of input output)

Science.gov (United States)

Subanti, S.; Mulyanto; Hakim, A. R.; Mafruhah, I.; Hakim, I. M.

2018-03-01

This purpose of study aims to identify the roles of priority economic sectors on household incomes in Indonesia. Analyse in this paper used nine economic sectors, that representing result of classification from input output table. This study found that (1) priority economic sector are manufacturing sector & trade hotel and restaurant; (2) sector that have looking forward orientation included agriculture, mining & quarrying, and financial ownership & business services; and (3) electricity, gas, and water supply sector give the biggest impact to household income in Indonesia. The suggestion that policies aimed at increasing productivity and raising skills while encouraging individual participation in the formal labour market are essential.

Substitution between cars within the household

DEFF Research Database (Denmark)

De Borger, Bruno; Mulalic, Ismir; Rouwendal, Jan

2016-01-01

In this paper we study the demand for car kilometres in two-car households, focusing on the substitution between cars of different fuel efficiency in response to fuel price changes. We use a large sample of detailed Danish data on two-car households to estimate – for each car owned by the household...... – own and cross-price effects of increases in fuel costs per kilometre. The empirical results show that failure to capture substitution between cars within the household can result in substantial misspecification biases. Ignoring substitution, the basic model yielded fuel price elasticities of 0.......98 and 1.41 for the primary and secondary cars, respectively. Accounting for substitution effects, these figures reduce to, respectively, 0.32 and 0.45. Consistent with substitution behaviour, we find that the fuel price elasticity of fuel demand exceeds the elasticity of kilometre demands with respect...

Wives' Relative Income Production and Household Male Dominance: Examining Violence among Asian American Enduring Couples

Science.gov (United States)

Chung, Grace H.; Tucker, M. Belinda; Takeuchi, David

2008-01-01

This study integrates relative resource theory and cultural perspectives on husband-to-wife authority to examine male-to-female physical violence reported by Asian American wives in the National Latino and Asian American Survey. Findings indicated that the association between marital violence and male household dominance is complicated by women's…

Comparing Urban and Rural Household CO2 Emissions—Case from China’s Four Megacities: Beijing, Tianjin, Shanghai, and Chongqing

Directory of Open Access Journals (Sweden)

Rui Huang

2018-05-01

Full Text Available CO2 emissions caused by household consumption have become one of the main sources of greenhouse gas emissions. Studying household CO2 emissions (HCEs is of great significance to energy conservation and emissions reduction. In this study, we quantitatively analyzed the direct and indirect CO2 emissions by urban and rural households in Beijing, Tianjin, Shanghai, and Chongqing. The results show that urban total HCEs are larger than rural total HCEs for the four megacities. Urban total per capita household CO2 emissions (PHCEs are larger than rural total PHCEs in Beijing, Tianjin, and Chongqing, while rural total PHCEs in Shanghai are larger than urban total PHCEs. Electricity and hot water production and supply was the largest contributor of indirect HCEs for both rural and urban households. Beijing, Tianjin, Shanghai, and Chongqing outsourced a large amount of indirect CO2 emissions to their neighboring provinces.

Exploring the link between household debt and income inequality

DEFF Research Database (Denmark)

Fasianos, Apostolos; Raza, Hamid; Kinsella, Stephen

2017-01-01

We investigate the relationship between household debt and income inequality in the USA, allowing for asymmetry, using data over the period 1913–2008. We find evidence of an asymmetric cointegration between household debt and inequality for different regimes. Our results indicate household debt...... only responds to positive changes in income inequality, while there is no evidence of falling inequality significantly affecting household debt. The presence of this asymmetry provides further empirical insights into the emerging literature on household debt and inequality....

CONTRIBUTIONS TO THE DEVELOPMENT OF THE FIELD CROPS YIELD IN TEISANI AREA HOUSEHOLDS, PRAHOVA COUNTY

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Cristina Elena ANGELESCU

2015-06-01

Full Text Available The aim of the paper was to analyze the technological performance of the field crops on luvisoils in Teisani area, Prahova County, where corn and potato are cultivated for personal consumption and beet for animal nutrition. The cultivation of wheat and fodder plants has been an exception. Studies conducted have firstly referred to the introduction of crops in rotation system, through cooperation and exchange between households and within their own household for those with larger surfaces. To compare the productivity of crops, the yield energy value has been used as a measure unit, which facilitates the comparison. The yields was reduced up to the lower limit of crop potential because of monocultures and the lack of appropriate technologies, even for small farming machinery. The results showed that using improved technologies, in 2013 and 2014, the yields were significantly superior, the highest ones, for potatoes and alfalfa, the last one as jumper field. Introducing alfalfa in the crop rotation system has led to the potato yield doubling, but also of those of wheat, corn and beet. Using manure and organic material available and degradable in the form of compost made in their own household, to which are added small amounts of nitrogen and phosphorus, there were obtained average yields by 40% higher than the average of the experience and by 139%, i.e. 2.4 times higher than the unfertilized variant, very much used in the area. Therefore, it was demonstrated, that there are huge resources to produce agricultural products and primary food in the Teisani rural area. Small peasant households should be encouraged and financially supported to participate to food production both for their own consumption, but also for the market.

Microfinance Programs in Uganda: An Analysis of Household ...

African Journals Online (AJOL)

This paper identifies a model of low-income household participation in microfinance credit programs and the effects on investment behavior from repeated access to these institutions using evidence from household survey data. The primary focus is on changes in household investment behavior, not the assessment of ...

Factors Influencing Household Solid Waste Management in Urban ...

African Journals Online (AJOL)

The main objective of this study was to determine factors that influence household solid waste management practices in urban Nyeri Municipality. Descriptive cross- sectional ... Results from the survey showed that 26.2% of households practiced correct methods of household solid waste management. The percentage of ...

FOOD DEMAND PATTERNS IN GHANAIAN URBAN HOUSEHOLDS

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Bernard SAKYIAMAH

2018-03-01

Full Text Available This paper analysed food consumption patterns in Ghanaian urban households by comparing food commodity budget shares and estimating price and expenditure elasticities for eleven food commodity groups across different income groups. The Linear Approximation Almost Ideal Demand System (LA/AIDS was applied to the data. Demand for most of the food commodity groups was found to be elastic. The study concluded that generally, across income groups, food commodities respond negatively to changes in food prices and that cereals/bread, roots/tubers, vegetables, meat and fish will remain an important component of urban household food expenditure. Generally, household demographic characteristics such as age, gender and household size had significant effects on urban food demand patterns.

The determinant of household tourism expenditure in Central Java Province, Indonesia

Science.gov (United States)

Subanti, S.; Respatiwulan; Hakim, A. R.; Handajani, S. S.; Hakim, I. M.

2018-03-01

The purpose of our paper want to determine the factors of household tourism expenditure in Central Java Province, Indonesia. This paper used ordinary least squares regression. The findings from this paper, (1) the significant factors that affecting household tourism expenditure are marital status, sex, household income per capita, education for head of household, education for member of household, number of household, urbanrural, and industrial origin for head of household; (2) For variables which have positive relationship with household tourism expenditure, the variable of marital status has a biggest value from others; and (3) For variables which have negative relationship with household tourism expenditure, the variable of industrial origin for head household has a biggest value from others.

Electricity saving in households. A social cognitive approach

Energy Technology Data Exchange (ETDEWEB)

Thoegersen, John; Groenhoej, Alice [Aarhus University, School of Business and Social Sciences, Department of Marketing, Haslegaardsvej 10, DK-8210 Aarhus (Denmark)

2010-12-15

We propose a conceptual framework for understanding the (lack of) energy saving efforts of private households based on Bandura's (1986) social cognitive theory. Results from applying this framework on a sample of Danish private electricity consumers are presented and it is concluded (a) that households' electricity consumption depends on both structural and motivational factors, (b) that their electricity saving effort depends on the strength of their internalized norms or self-expectations and on self-efficacy related factors, and (c) that there are predictable patterns of interaction among household members that influence their electricity consumption. The results suggest two approaches to promote electricity saving in households: (1) to change the socio-structural environment to be more facilitating for energy saving and empower householders to be more effective in their striving towards this goal through improved feedback about their household's electricity consumption and (2) social norms marketing, communicating social expectations and others' successful electricity saving achievements. (author)

Alcohol Consumption: Measuring the Risk of Household Poverty - Case of the Urban District of Toamasina - Madagascar

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Daniela SARPE

2012-08-01

Full Text Available The individual consumer of alcohol, often the household head, loses part of his income to buy alcohol. Excessive consumption of alcohol causes social costs (support costs of illness, family trauma, car accident, job loss and productivity etc.. Its effects on the health of the individual drinker are asymptomatic. If it is the case of a disease of alcoholism, the household must bear the costs of care, and those whose low-income or average income is below the permanent poverty, are confronted with a financial difficulty, drawing their savings and even selling their property to address this shortfall. The accumulation of costs caused by alcohol consumption is then a catastrophic expense for the household. The aim of the study is to show to what point we can calculate the risk of household poverty with an alcoholic individual head of household between the two periods: "disease free" and "appearance of the disease of alcoholism" Having obtained the value of the poverty line, a mathematical modeling of the expense of alcohol was made to derive an orientation axis to minimize the risk of poverty.

Microbial contamination in kitchens and bathrooms of rural Cambodian village households.

Science.gov (United States)

Sinclair, R G; Gerba, C P

2011-02-01

To quantify microbial contamination on kitchen and bathroom surfaces (fomites) in rural Cambodian homes and to compare these concentrations to similar data from the United States and Japan. This study monitored the numbers of faecal coliforms (i.e. thermotolerant coliforms), total coliforms, Escherichia coli and heterotrophic plate count bacteria on household surfaces in a rural village of Cambodia. Faecal coliform levels in Cambodia were highest on moist locations such as the plastic ladle used for sink water, the toilet seat surface and the cutting board surface with 100-fold higher levels of faecal coliform bacteria than E. coli and 100-fold higher levels of faecal coliforms than the US and Japanese studies. A single public health intervention barrier, such as an improved latrine, is only partially effective for household sanitation. For complete sanitation, multiple environmental barriers may be necessary. These barriers occur in a house constructed with easily washable surfaces, a chlorinated water distribution system, house climate control and cleaning product availability. Results of this study can be used to emphasize the importance of increasing household environmental sanitation barriers. © 2010 The Authors. Letters in Applied Microbiology © 2010 The Society for Applied Microbiology.

Analysis of the role of strategic products in sustainable rural livelihoods (Case study: saffron production in the Roshtkhar rural district

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Sadegh Asghari Lafmejani

2017-09-01

Full Text Available Saffron is the most expensive agricultural and pharmaceutical product in the world. It is significant for several reasons such as having high water productivity compared to other crops. It is providing rural employment and preventing their migration, having high medicinal and spice values, ease of maintenance and transportation. Most importantly, it is producing a high revenue compared to other agricultural products. On this basis, due to the suitability of some parts of Iran to saffron production and the role of this product in the livelihood of rural households, assessment of the sustenance impacts of saffron production in the active villages seems absolutely necessary. Therefore, the aim of the present study is to assess the status of saffron production and its role in the livelihood of rural households of the Roshtkhar Rural District. This research was done based on a descriptive-analytic approach. In this regard, the role of saffron cultivation in 355 households living in 13 villages with over 100 households in the study rural district was investigated. To this goal, after conducting documentary studies and initial field visits, a wide range of measures proportional to the circumstances of the study villages were adopted. Then, data collection was performed based on the selected indices and questionnaires were distributed to be filled by villagers and households... To analyze the data, the relevant statistical and spatial analyses were done through the application of Expert choice, SPSS, and ArcGIS software packages. The research findings indicated that the annual revenues derived from saffron production in 43.9% of the households under study were more than they obtained from other sources of income. Through the analysis of the study data, it can be concluded that saffron production has a significant effect on the improvement of the residents’ livelihood in the Roshtkhar Rural District and this fact has reinforced the households�

Breakup of New Orleans Households after Hurricane Katrina

Science.gov (United States)

Rendall, Michael S.

2011-01-01

Theory and evidence on disaster-induced population displacement have focused on individual and population-subgroup characteristics. Less is known about impacts on households. I estimate excess incidence of household breakup resulting from Hurricane Katrina by comparing a probability sample of pre-Katrina New Orleans resident adult household heads…

Optimal taxation with household production

DEFF Research Database (Denmark)

Kleven, Henrik Jacobsen; Richter, Wolfram F.; Sørensen, Peter Birch

2000-01-01

on consumer services even if such services are complements to leisure. Second, we find that when services and other goods are equally substitutable for leisure, so that uniform commodity taxation would be optimal in the absence of home production, the optimal tax structure will certainly involve a relatively......This paper suggests that the optimal tax system should favour market-produced services which are close substitutes for home-produced services. First, we modify the classical Corlett-Hague rule for optimal commodity taxation by showing that it may be optimal to impose a relatively low tax rate...... low tax rate on consumer services...

Household MIPS. Natural resource consumption of Finnish households and its reduction; KotiMIPS. Kotitalouksien luonnonvarojen kulutus ja sen pienentaeminen

Energy Technology Data Exchange (ETDEWEB)

Kotakorpi, E.; Laehteenoja, S.; Lettenmeier, M.

2008-10-15

In the study the natural resource consumption of 27 Finnish households was calculated using the MIPS method (Material Input per Service unit). The households monitored their consumption over a 6-week period in seven sub-sectors - housing, mobility, tourism, foodstuffs, household goods and appliances, leisure time activities, and packaging and household wastes. In the consumption monitoring only the households' direct consumption was taken into account and not consumption due to, e.g. public services. MIPS figures were calculated for five natural resource categories: abiotic natural resources, biotic natural resources, water, air and erosion. Service performance was expressed as kilograms per person per year. The calculation of natural resource consumption was based, to a large extent, on previously carried out sub-studies under the main FIN-MIPS study on households. The sub-studies focused on foodstuffs, leisure time activities, tourism, household goods and appliances, and construction. All the people participating in the study were interested in environmental matters to a greater extent than the average Finn. Nevertheless, the difference between the household consuming the most natural resources, and the one consuming the least, was approximately 10-fold. Especially in mobility and tourism there were appreciable differences between the households. The most material-intensive sub-sectors of consumption with reference to the households studied are housing, mobility and tourism. The TMR (total material requirement, i.e. abiotic and biotic natural resources and erosion combined) is approximately 10,000 kg/person per year. In the case of foodstuffs the average TMR per person per year is around 4,000 kg, in relation to household goods, for appliances about 2,000 kg, and for packaging and household waste management approximately 200 kg. The precise definition of each sub-sector in the study has an influence on the results. The ranking of the different sub-sectors of

Household air pollution and its effects on health.

Science.gov (United States)

Apte, Komalkirti; Salvi, Sundeep

2016-01-01

Household air pollution is a leading cause of disability-adjusted life years in Southeast Asia and the third leading cause of disability-adjusted life years globally. There are at least sixty sources of household air pollution, and these vary from country to country. Indoor tobacco smoking, construction material used in building houses, fuel used for cooking, heating and lighting, use of incense and various forms of mosquito repellents, use of pesticides and chemicals used for cleaning at home, and use of artificial fragrances are some of the various sources that contribute to household air pollution. Household air pollution affects all stages of life with multi-systemic health effects, and its effects are evident right from pre-conception to old age. In utero exposure to household air pollutants has been shown to have health effects which resonate over the entire lifetime. Exposures to indoor air pollutants in early childhood also tend to have repercussions throughout life. The respiratory system bears the maximum brunt, but effects on the cardiovascular system, endocrine system, and nervous system are largely underplayed. Household air pollutants have also been implicated in the development of various types of cancers. Identifying household air pollutants and their health implications helps us prepare for various health-related issues. However, the real challenge is adopting changes to reduce the health effects of household air pollution and designing innovative interventions to minimize the risk of further exposure. This review is an attempt to understand the various sources of household air pollution, the effects on health, and strategies to deal with this emergent risk factor of global mortality and morbidity.

Bio-Wastes as an Alternative Household Cooking Energy Source in Ethiopia

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Gudina Terefe Tucho

2015-09-01

Full Text Available Up to the present day, wood has been used to supply the needs for cooking in rural Africa. Due to the ongoing deforestation, households need to change to other energy sources. To cover this need, a large amount of people are using residues from agriculture (straw, manure instead. However, both straw and manure also have a function in agriculture for soil improvement. Using all the straw and manure will seriously affect the food production. In this paper we first determine the amount of energy that households need for cooking (about 7 GJ per year. Then we estimate the amount of residues that can be obtained from the agricultural system and the amount of energy for cooking that can be derived from this amount when different conversion techniques are used. The amount of residues needed is strongly affected by the technology used. The traditional three stone fires require at least two times as much resource than the more advanced technologies. Up to 4 ha of land or 15 cows are needed to provide enough straw and manure to cook on the traditional three stone fires. When more efficient techniques are used (briquetting, biogas this can be reduced to 2 ha and six cows. Due to large variation in resource availability between households, about 80% of the households own less than 2 ha and 70% holds less than four cows. This means that even when modern, energy efficient techniques are used the largest share of the population is not able to generate enough energy for cooking from their own land and/or cattle. Most rural households in Sub-Saharan Africa may share similar resource holding characteristics for which the results from the current findings on Ethiopia can be relevant.

Using microfinance to facilitate household investment in sanitation in rural Cambodia.

Science.gov (United States)

Geissler, Kimberley H; Goldberg, Jeffrey; Leatherman, Sheila

2016-11-01

Improved sanitation access is extremely low in rural Cambodia. Non-governmental organizations have helped build local supply side latrine markets to promote household latrine purchase and use, but households cite inability to pay as a key barrier to purchase. To examine the extent to which microfinance can be used to facilitate household investment in sanitation, we applied a two-pronged assessment: (1) to address the gap between interest in and use of microfinance, we conducted a pilot study to assess microfinance demand and feasibility of integration with a sanitation marketing program and (2) using a household survey (n = 935) at latrine sales events in two rural provinces, we assessed attitudes about microfinance and financing for sanitation. We found substantial stated intent to use a microfinance institution (MFI) loan to purchase a latrine (27%). Five percent of current owners used an MFI loan for latrine purchase. Credit officers attended 159 events, with 4761 individuals attending. Actual loan applications were low, with 4% of sales events attendees applying for a loan immediately following the event (mean = 1.7 loans per event). Ongoing coordination was challenging, requiring management commitment from the sanitation marketing program and commitment to social responsibility from the MFI. Given the importance of improving sanitation coverage and concomitant health impacts, linking functional sanitation markets to already operational finance markets has the potential to give individuals and households more financial flexibility. Further product research and better integration of private vendors and financing modalities are necessary to create a scalable microfinance option for sanitation markets. © The Author 2016. Published by Oxford University Press in association with The London School of Hygiene and Tropical Medicine. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Household energy consumption attitudes

Energy Technology Data Exchange (ETDEWEB)

Phillips, P

1976-05-01

This report contains a summary of the results of a study of household attitudes to energy use and conservation while the author was a member of staff at Massey University. During 1975 seven batches of a mail questionnaire were sent out to a random sample of people drawn from the 1974 Local Body Electoral Rolls. Valid replies were obtained from just under 60% of the 17,500 households to which the forms were sent. The study was undertaken for the simple reason that all energy demand depends on people and yet very little information seemed to be available which showed what people thought about the energy situation and how they felt about the need for conservation. The way people evaluate their energy needs represents a focal element in the energy system as it is this appraisal which results in their demand for energy. The impact of household attitudes goes far beyond the relative share of the energy market taken by the domestic sector, however, as the same people are involved in the demand from all other sectors.

Diagonalization of complex symmetric matrices: Generalized Householder reflections, iterative deflation and implicit shifts

Science.gov (United States)

Noble, J. H.; Lubasch, M.; Stevens, J.; Jentschura, U. D.

2017-12-01

We describe a matrix diagonalization algorithm for complex symmetric (not Hermitian) matrices, A ̲ =A̲T, which is based on a two-step algorithm involving generalized Householder reflections based on the indefinite inner product 〈 u ̲ , v ̲ 〉 ∗ =∑iuivi. This inner product is linear in both arguments and avoids complex conjugation. The complex symmetric input matrix is transformed to tridiagonal form using generalized Householder transformations (first step). An iterative, generalized QL decomposition of the tridiagonal matrix employing an implicit shift converges toward diagonal form (second step). The QL algorithm employs iterative deflation techniques when a machine-precision zero is encountered "prematurely" on the super-/sub-diagonal. The algorithm allows for a reliable and computationally efficient computation of resonance and antiresonance energies which emerge from complex-scaled Hamiltonians, and for the numerical determination of the real energy eigenvalues of pseudo-Hermitian and PT-symmetric Hamilton matrices. Numerical reference values are provided.

Does fertility decrease household consumption?

OpenAIRE

Jungho Kim; Henriette Engelhardt; Alexia Fürnkranz-Prskawetz; Arnstein Aassve

2009-01-01

This paper presents an empirical analysis of the relationship between fertility and a direct measure of poverty for Indonesia, a country, which has experienced unprecedented economic growth and sharp fertility declines over recent decades. It focuses on illustrating the sensitivity of the effect of fertility on household consumption with respect to the equivalence scale by applying the propensity score matching method. The analysis suggests that a newborn child decreases household consumption...

Food waste from Danish households: Generation and composition

DEFF Research Database (Denmark)

Edjabou, Maklawe Essonanawe; Petersen, Claus; Scheutz, Charlotte

2016-01-01

waste was divided into six fractions according to avoidability, suitability for home-composting and whether or not it was cooked, prepared or had been served within the household. The results showed that the residual household waste generation rate was 434 ± 18 kg per household per year, of which 183...

Determinants of food security among cocoa producing households ...

African Journals Online (AJOL)

The study was set out to analyse the determinants of food security among the cocoa producing households in Abia state, Nigeria. The specific objectives are to: determine the food security status of the households and estimate the determinants of food security among the cocoa producing households in the study area.

The household-level economic burden of heart disease in India.

Science.gov (United States)

Karan, Anup; Engelgau, Michael; Mahal, Ajay

2014-05-01

To estimate healthcare use and financial burden associated with heart disease among Indian households. Data from the 2004 round household survey of the National Sample Survey in India were used to assess the implications of heart disease for out-of-pocket health spending, spending on items other than health care, employment and healthcare financing patterns, by matching households with a member self-reporting heart disease (cardiovascular disease (CVD)-affected households) to (control) households with similar socio-economic and demographic characteristics. Propensity score matching methods were used. Compared with control households, CVD-affected households had more outpatient visits and inpatient stays, spent an extra INT$ (International Dollars) 232 (P expenditure that was 16.5% higher (P < 0.01) and relied more on borrowing and asset sales to finance inpatient care (32.7% vs. 12.8%, P < 0.01). Members of CVD-affected households had lower employment rates than members of control households (43.6% vs. 46.4%, P < 0.01), and elderly members experienced larger declines in employment than younger adults. CVD-affected households with lower socio-economic status were at heightened financial risk. Non-communicable conditions such as CVD can impose a serious economic burden on Indian households. © 2014 John Wiley & Sons Ltd.

Household income differences in food sources and food items purchased.

Science.gov (United States)

French, Simone A; Wall, Melanie; Mitchell, Nathan R

2010-10-26

The present study examined income-related household food purchases among a sample of 90 households from the community. Annotated food purchase receipts were collected for a four-week period by the primary household shopper. Receipt food source and foods items were classified into specific categories, and food quantities in ounces were recorded by research staff. For home sources, a limited number of food/beverage categories were recorded. For eating out sources, all food/beverage items were recorded. Median monthly per person dollars spent and per person ounces purchased were computed. Food sources and food categories were examined by household income tertile. A community-based sample of 90 households. Higher income households spent significantly more dollars per person per month from both home and eating out sources compared with lower income households ($163 versus $100, p income households, higher income households spent significantly more home source dollars on both fruits/vegetables (21.5 versus 10.2, p income households (45% versus 26%, p sources, lower income households spent a significantly greater percent of dollars per person at carry out places (54% versus 37%, p income differences were observed for dollars spent at discount grocery stores, small grocery stores or convenience stores. Higher income households spent more money on both healthy and less healthy foods from a wide range of sources. Lower income households spent a larger proportion of their eating out dollars at carry out places, and a larger proportion of their home beverage purchases were sugar sweetened beverages.

On-Farm Crop Species Richness Is Associated with Household Diet Diversity and Quality in Subsistence- and Market-Oriented Farming Households in Malawi.

Science.gov (United States)

Jones, Andrew D

2017-01-01

On-farm crop species richness (CSR) may be important for maintaining the diversity and quality of diets of smallholder farming households. The objectives of this study were to 1) determine the association of CSR with the diversity and quality of household diets in Malawi and 2) assess hypothesized mechanisms for this association via both subsistence- and market-oriented pathways. Longitudinal data were assessed from nationally representative household surveys in Malawi between 2010 and 2013 (n = 3000 households). A household diet diversity score (DDS) and daily intake per adult equivalent of energy, protein, iron, vitamin A, and zinc were calculated from 7-d household consumption data. CSR was calculated from plot-level data on all crops cultivated during the 2009-2010 and 2012-2013 agricultural seasons in Malawi. Adjusted generalized estimating equations were used to assess the longitudinal relation of CSR with household diet quality and diversity. CSR was positively associated with DDS (β: 0.08; 95% CI: 0.06, 0.12; P CSR and household diet diversity or quality (P ≥ 0.05). Households with greater CSR were more commercially oriented (least-squares mean proportion of harvest sold ± SE, highest tertile of CSR: 17.1 ± 0.52; lowest tertile of CSR: 8.92 ± 1.09) (P CSR may be a beneficial strategy for simultaneously supporting enhanced diet quality and diversity while also creating opportunities for smallholder farmers to engage with markets in subsistence agricultural contexts. © 2017 American Society for Nutrition.

Monitoring drinking water, sanitation, and hygiene in non-household settings: Priorities for policy and practice.

Science.gov (United States)

Cronk, Ryan; Slaymaker, Tom; Bartram, Jamie

2015-11-01

Inadequate drinking water, sanitation, and hygiene (WaSH) in non-household settings, such as schools, health care facilities, and workplaces impacts the health, education, welfare, and productivity of populations, particularly in low and middle-income countries. There is limited knowledge on the status of WaSH in such settings. To address this gap, we reviewed international standards, international and national actors, and monitoring initiatives; developed the first typology of non-household settings; and assessed the viability of monitoring. Based on setting characteristics, non-household settings include six types: schools, health care facilities, workplaces, temporary use settings, mass gatherings, and dislocated populations. To-date national governments and international actors have focused monitoring of non-household settings on schools and health care facilities with comparatively little attention given to other settings such as workplaces and markets. Nationally representative facility surveys and national management information systems are the primary monitoring mechanisms. Data suggest that WaSH coverage is generally poor and often lower than in corresponding household settings. Definitions, indicators, and data sources are underdeveloped and not always comparable between countries. While not all countries monitor non-household settings, examples are available from countries on most continents suggesting that systematic monitoring is achievable. Monitoring WaSH in schools and health care facilities is most viable. Monitoring WaSH in other non-household settings would be viable with: technical support from local and national actors in addition to international organizations such as WHO and UNICEF; national prioritization through policy and financing; and including WaSH indicators into monitoring initiatives to improve cost-effectiveness. International consultations on targets and indicators for global monitoring of WaSH post-2015 identified non-household

Life cycle assessment of coupling household biogas production to agricultural industry: A case study of biogas-linked persimmon cultivation and processing system

International Nuclear Information System (INIS)

Chen, Bin; Chen, Shaoqing

2013-01-01

Biogas plant construction has been boosted in rural China not only due to the immediate merit from biogas production but also the succeeding benefit from by-product utilization in agro-industry, both of which are significant strategies to address energy shortage and global warming issues. However, little work has been done to evaluate the coupling of biogas projects to traditional agrosystems from a life-cycle perspective, which is most important in process and system optimization in different senses. By taking persimmon cultivation and processing with supports from a household biogas plant as a case study, this study conducts a life cycle assessment of coupling biogas production to agro-industry in terms of energy, environmental and economic performance. The results suggest that each production stage following the biogas/digestate utilization chain (biogas operation-persimmon cultivation-product processing) is beneficial across all three aspects. However, a tradeoff only exists in utilizing digestate as top-dressing and employing biogas utilization as engine fuel, while biogas application in fresh-keeping and digestate reuse as base fertilizer fails to increase either energy production or greenhouse gas mitigation. The coupled system can be hopefully optimized through increasing fermentation efficiency and joint operation of biogas digesters. -- Highlights: •Biogas/digestate utilization is overall beneficial in all production stages. •Each bioresource application may not be profitable in all respects. •Tradeoffs in using biogas and digestate vary among different utilization ways. •Multi-user operation and fermentation efficiency elevation optimize system

Application of shape changing smart materials in household appliances : A fragmented and inconsistent uptake

NARCIS (Netherlands)

Bin Kassim, A.; Horvath, I.; Gerritsen, B.H.M.

2014-01-01

Shape changing smart materials (SCSM) have a wide range of applications, supporting product functions through material features. Surprisingly, their application in consumer durables such as household appliances is not as expected. This phenomenon could be related to a possible SCSM knowledge gap

Substitution between cars within the household

DEFF Research Database (Denmark)

De Borger, Bruno; Mulalic, Ismir; Rouwendal, Jan

The purpose of this paper is to study to what extent two-car households substitute the use of their less fuel efficient car by the use of their more fuel efficient car after an increase in fuel prices. Based on a simple theoretical framework we use a large sample of detailed Danish data on two-car...... households to estimate, for each car owned by the household, own and cross-price effects of increases in fuel costs per kilometer. The empirical results point at important substitution effects, so that models that estimate responses to fuel prices on the implicit or explicit assumption of one car per...

Food-coping strategy index applied to a community of farm-worker households in South Africa.

Science.gov (United States)