WorldWideScience

Sample records for transportation expenditures relative

  1. Transport infrastructure in Italian public expenditure

    Directory of Open Access Journals (Sweden)

    Daniela Cerrone

    2008-03-01

    Full Text Available It’s quite a long time that the need is felt for an integrated approach to the territory-mobility system; an approach allowing to plan, programme and carry out interventions affecting urban and territorial development. An approach targeted to point out strategies being more effective and consistent with the goals of competitive growth. In order to assess the effects that a more integrated territory-mobility approach could produce in relation to the functional reorganization of urban systems both on national and local scale, the paper suggests an analysis that quantifies the “financial mass” invested in transport infrastructure and urban equipments as well as its weight modification in the course of time. The above said assessment was worked out by analysing the trend of public expenditure in Italy during the five-year period 2000-2005, appraising the “value” of the interventions in transport infrastructure in comparison to the interventions for realizing and managing urban equipments. The worked out analysis stresses how much the strategies of territorial development, both on central and local level, mainly rely on the interventions for realizing and managing transport infrastructures. Therefore, a new approach could better address the great deal of resources (58% of expenditure for public works amounting to over €150.000 that regards the sector of transport infrastructures, although the trend context shows a great reduction of public financial resources destined to expenditure policies.

  2. Tourism expenditure according to mode of transportation: A comparative study between 2009 and 2012

    Directory of Open Access Journals (Sweden)

    Nataša Slak Valek

    2015-12-01

    Full Text Available Understanding how tourists move through time and space has become especially important since tourist has become more attentive to prices. This paper explores the issue of changing expenditures as part of understanding tourist’s travel patterns and their role in booking accommodation. The State tourism survey containing information from a sample of 497,466 foreign tourists who visited Slovenia in 2009 and 639,756 who visited in 2012 was used to ensure the representativeness. Analysis of variance was used to test the differences in expenditure made by foreign tourists traveling to Slovenian in 2009 and 2012. The results show that transportation expenditure has increased dramatically, but tourism expenditures on accommodation showed a significant downtrend. Beside the fuel prices other causes of these trends and future implications are discussed. Planners may use data presented here to understand how economic trends will affect future transport activity in relation to booking options.

  3. Infrastructure expenditures and costs. Practical guidelines to calculate total infrastructure costs for five modes of transport. Final report

    International Nuclear Information System (INIS)

    2005-11-01

    Transport infrastructures in general, and the Trans European Transport Network (TEN-T) in particular, play an important role in achieving the medium and long-term objectives of the European Union. In view of this, the Commission has recently adopted a revision of the guidelines for the TEN-T. The main consequences of this revision are the need for a better understanding of the investments made by the member states in the TEN-T and the need for ensuring optimal consistency in the reporting by the Members States of such investments. With Regulation number 1108/70 the Council of the European Communities introduced an accounting system for expenditure on infrastructure in respect of transport by rail, road and inland waterways. The purpose of this regulation is to introduce a standard and permanent accounting system for infrastructure expenditures. However maritime and aviation infrastructure were not included. Further, the need for an effective and easy to apply classification for infrastructure investments concerning all five transport modes was still pending. Therefore, DG TREN has commissioned ECORYS Transport and CE Delft to study the expenditures and costs of infrastructure, to propose an adequate classification of expenditures, and to propose a method for translating data on expenditures into data on costs. The objectives of the present study are threefold: To set out a classification of infrastructure expenditures, in order to increase knowledge of expenditures related to transport infrastructures. This classification should support a better understanding of fixed and variable infrastructure costs; To detail the various components of such expenditures for five modes of transportation, which would enable the monitoring of infrastructure expenditures and costs; and to set up a methodology to move from annual series of expenditures to costs, including fixed and variable elements.

  4. 45 CFR 260.33 - When are expenditures on State or local tax credits allowable expenditures for TANF-related...

    Science.gov (United States)

    2010-10-01

    ... State or local tax credits allowable expenditures for TANF-related purposes? (a) To be an allowable expenditure for TANF-related purposes, any tax credit program must be reasonably calculated to accomplish one... credit to be an allowable expenditure. (2) Under a State Earned Income Tax Credit (EITC) program, the...

  5. Public expenditure competition in the transport sector: intermodal and spatial considerations for Greece

    OpenAIRE

    Theodore Tsekeris

    2011-01-01

    The development of transport networks requires public investments, in terms of government expenditure, on several types of (road, rail, port, airport, and urban public transport) infrastructure, including their operational and maintenance services. This paper develops and implements a system-wide spatioeconomic model to analyze the expenditure competition among different types of investment in the Greek transport sector. The suggested approach can offer valuable insight into the economies of ...

  6. The association between heroin expenditure and dopamine transporter availability--a single-photon emission computed tomography study.

    Science.gov (United States)

    Lin, Shih-Hsien; Chen, Kao Chin; Lee, Sheng-Yu; Chiu, Nan Tsing; Lee, I Hui; Chen, Po See; Yeh, Tzung Lieh; Lu, Ru-Band; Chen, Chia-Chieh; Liao, Mei-Hsiu; Yang, Yen Kuang

    2015-03-30

    One of the consequences of heroin dependency is a huge expenditure on drugs. This underlying economic expense may be a grave burden for heroin users and may lead to criminal behavior, which is a huge cost to society. The neuropsychological mechanism related to heroin purchase remains unclear. Based on recent findings and the established dopamine hypothesis of addiction, we speculated that expenditure on heroin and central dopamine activity may be associated. A total of 21 heroin users were enrolled in this study. The annual expenditure on heroin was assessed, and the availability of the dopamine transporter (DAT) was assessed by single-photon emission computed tomography (SPECT) using [(99m)TC]TRODAT-1. Parametric and nonparametric correlation analyses indicated that annual expenditure on heroin was significantly and negatively correlated with the availability of striatal DAT. After adjustment for potential confounders, the predictive power of DAT availability was significant. Striatal dopamine function may be associated with opioid purchasing behavior among heroin users, and the cycle of spiraling dysfunction in the dopamine reward system could play a role in this association. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  7. 26 CFR 1.272-1 - Expenditures relating to disposal of coal or domestic iron ore.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 3 2010-04-01 2010-04-01 false Expenditures relating to disposal of coal or... TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Items Not Deductible § 1.272-1 Expenditures relating to disposal of coal or domestic iron ore. (a) Introduction. Section 272 provides special treatment...

  8. 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)

  9. Relations of Nosological Factors and Energy Expenditure in Newborns

    Directory of Open Access Journals (Sweden)

    A. N. Shmakov

    2016-01-01

    Full Text Available Purpose. With the aid of indirect calorimetry, to evaluate whether the nosological factors affect energy exchange in severely ill newborns.Materials and methods. Indirect calorimetry was employed to determine the true energy expenditure in new borns under the mechanical ventilation because of intranatal postanoxia encephalopathy (n=19, severe sepsis (n=18, and urgent surgery (n=19. Energy expenditure at rest was estimated at the beginning of intensive therapy and in in 48 hours. Sedation in groups was similar.Results. At the first stage, the energy exchange in all newborns was characterized by hypometabolism. In cases of damage of the central nervous system the anaerobic metabolism was increased, and the principal used substrate was glucose; the most prolonged hypometabolism was revealed in newborns with sepsis, in which the utilization of lactate was decreased, and the main energetic substrate were lipids; in early postoperative period, the decrease in energy expenditure was not associated with preferential oxidation of glucose or lipids, and disappeared due to elimination of anesthetics.Conclusion. Energetic hypometabolism can be considered as a main reaction of the newborn organism to previous invasion. Acute posthypoxic brain damage in newborns is characterized by high activity of peroxidation associated with hypometabolism. For newborns with severe sepsis a slow recovery of aerobic metabolism and intensity of energy expenditure were evident. Early postoperative period in newborns was characterized by profound iatrogenic hypometabolism with fast normalization of energy expenditure.

  10. An examination of US consumer pet-related and veterinary service expenditures, 1980--2005.

    Science.gov (United States)

    Wolf, Christopher A; Lloyd, James W; Black, J Roy

    2008-08-01

    To evaluate US consumer expenditures for veterinary services, pets-pet supplies, and pet-related services. Retrospective economic analysis. US consumers from 1980 through 2005. Descriptive statistics and probit regressions were calculated. From 1980 to 2005, total inflation-adjusted expenditures on pet-related and veterinary services increased, as did the percentage of households with a pet-related expenditure. The percentage of households with veterinary service expenditures was fairly constant. Among households with a pet-related expenditure, the percentage purchasing veterinary services decreased. The probability for pet-related and veterinary service expenditures increased with income, education, and family size and was higher for household heads who were white, were married, owned their residence, and lived in a rural area. Overall spending on veterinary services increased substantially, providing no indication that successful practices should change strategy. Households that spent money on veterinary services increased their spending sufficiently to exceed the loss of income for veterinarians associated with the increasing proportion of pet-owning households that did not spend anything on veterinary services. Because the probability of veterinary service expenditures was strongly related to household income, caution is suggested in planning provision of veterinary services when incomes are constrained. Among households with pet-related expenditures, the decreasing percentage of households with veterinary service expenditures suggests a growing proportion of pet owners who are not having their veterinary service needs met. Because non-white households were less likely to purchase veterinary services, the veterinary profession cannot afford to delay efforts to enhance diversity and cultural competence.

  11. What matters most in advertising campaigns? The relative effect of media expenditure and message content strategy

    NARCIS (Netherlands)

    van den Putte, B.

    2009-01-01

    Three main factors determine the effect of advertising campaigns: message content strategy, advertising expenditure and previous consumer behaviour. This study investigates the relative strength of each of these influences. Four possible campaign targets are taken into account: campaign recall,

  12. Expenditure Rules Related to Government Budget (under the Public Finance Act 2009

    Directory of Open Access Journals (Sweden)

    Małgorzata Cilak

    2013-10-01

    Full Text Available The article is devoted to expenditure rules related to government budget, specified in Public Finance Act. The object of analysis is the legal con-struction and functioning of expenditure rules. The article tries to respond on a question of effectiveness of these restrictions of conduct of budgetary policy. The analysis covers the rules in articles 112a–112d and 86 of Public Finance Act.

  13. Social class related inequalities in household health expenditure and economic burden: evidence from Kerala, south India

    Directory of Open Access Journals (Sweden)

    Narayana Delampady

    2011-01-01

    . Households in the most marginalised castes and with high health care need require protection against impoverishing health expenditures. Special emphasis must be given to funding hospitalisation, as this expenditure puts households most at risk in terms of mobilising monetary resources. However, designing protection instruments requires deeper understanding of how the uncovered financial burden of out-patient and hospitalisation expenditure creates negative consequences and of the relative magnitude of this burden on households.

  14. Physical Activity Energy Expenditure in Dutch Adolescents: Contribution of Active Transport to School, Physical Education, and Leisure Time Activities

    Science.gov (United States)

    Slingerland, Menno; Borghouts, Lars B.; Hesselink, Matthijs K. C.

    2012-01-01

    Background: Detailed knowledge about physical activity energy expenditure (PAEE) can guide the development of school interventions aimed at reducing overweight in adolescents. However, relevant components of PAEE have never been objectively quantified in this population. This study investigated the contribution of active transport to and from…

  15. Vagus nerve stimulation increases energy expenditure: relation to brown adipose tissue activity.

    Directory of Open Access Journals (Sweden)

    Guy H E J Vijgen

    Full Text Available Human brown adipose tissue (BAT activity is inversely related to obesity and positively related to energy expenditure. BAT is highly innervated and it is suggested the vagus nerve mediates peripheral signals to the central nervous system, there connecting to sympathetic nerves that innervate BAT. Vagus nerve stimulation (VNS is used for refractory epilepsy, but is also reported to generate weight loss. We hypothesize VNS increases energy expenditure by activating BAT.Fifteen patients with stable vns therapy (age: 45 ± 10 yrs; body mass index; 25.2 ± 3.5 kg/m(2 were included between January 2011 and June 2012. Ten subjects were measured twice, once with active and once with inactivated VNS. Five other subjects were measured twice, once with active VNS at room temperature and once with active VNS under cold exposure in order to determine maximal cold-induced BAT activity. BAT activity was assessed by 18-Fluoro-Deoxy-Glucose-Positron-Emission-Tomography-and-Computed-Tomography. Basal metabolic rate (BMR was significantly higher when VNS was turned on (mean change; +2.2%. Mean BAT activity was not significantly different between active VNS and inactive VNS (BAT SUV(Mean; 0.55 ± 0.25 versus 0.67 ± 0.46, P = 0.619. However, the change in energy expenditure upon VNS intervention (On-Off was significantly correlated to the change in BAT activity (r = 0.935, P<0.001.VNS significantly increases energy expenditure. The observed change in energy expenditure was significantly related to the change in BAT activity. This suggests a role for BAT in the VNS increase in energy expenditure. Chronic VNS may have a beneficial effect on the human energy balance that has potential application for weight management therapy.The study was registered in the Clinical Trial Register under the ClinicalTrials.gov Identifier NCT01491282.

  16. 76 FR 81059 - Guidance Regarding Deduction and Capitalization of Expenditures Related to Tangible Property

    Science.gov (United States)

    2011-12-27

    ... Tax & Accounting), (202) 622-4930 (not a toll-free call). SUPPLEMENTARY INFORMATION: Background... Service 26 CFR Part 1 Guidance Regarding Deduction and Capitalization of Expenditures Related to Tangible... Service 26 CFR Part 1 [TD 9564] RIN 1545-BJ93 Guidance Regarding Deduction and Capitalization of...

  17. 76 FR 81128 - Guidance Regarding Deduction and Capitalization of Expenditures Related to Tangible Property

    Science.gov (United States)

    2011-12-27

    ...-BE18 Guidance Regarding Deduction and Capitalization of Expenditures Related to Tangible Property... accounting for, and dispositions of, property subject to section 168. The temporary regulations also amend..., DC. FOR FURTHER INFORMATION CONTACT: Concerning the proposed regulations under sections 162 and 263...

  18. Labelled drug-related public expenditure in relation to gross domestic product (GDP) in Europe: a luxury good?

    Science.gov (United States)

    Prieto, Luis

    2010-05-17

    "Labelled drug-related public expenditure" is the direct expenditure explicitly labelled as related to illicit drugs by the general government of the state. As part of the reporting exercise corresponding to 2005, the European Monitoring Centre for Drugs and Drug Addiction's network of national focal points set up in the 27 European Union (EU) Member States, Norway, and the candidates countries to the EU, were requested to identify labelled drug-related public expenditure, at the country level. This was reported by 10 countries categorised according to the functions of government, amounting to a total of EUR 2.17 billion. Overall, the highest proportion of this total came within the government functions of Health (66%), and Public Order and Safety (POS) (20%). By country, the average share of GDP was 0.023% for Health, and 0.013% for POS. However, these shares varied considerably across countries, ranging from 0.00033% in Slovakia, up to 0.053% of GDP in Ireland in the case of Health, and from 0.003% in Portugal, to 0.02% in the UK, in the case of POS; almost a 161-fold difference between the highest and the lowest countries for Health, and a 6-fold difference for POS. Why do Ireland and the UK spend so much in Health and POS, or Slovakia and Portugal so little, in GDP terms? To respond to this question and to make a comprehensive assessment of drug-related public expenditure across countries, this study compared Health and POS spending and GDP in the 10 reporting countries. Results found suggest GDP to be a major determinant of the Health and POS drug-related public expenditures of a country. Labelled drug-related public expenditure showed a positive association with the GDP across the countries considered: r = 0.81 in the case of Health, and r = 0.91 for POS. The percentage change in Health and POS expenditures due to a one percent increase in GDP (the income elasticity of demand) was estimated to be 1.78% and 1.23% respectively. Being highly income elastic

  19. Labelled drug-related public expenditure in relation to gross domestic product (GDP) in Europe: a luxury good?

    LENUS (Irish Health Repository)

    Prieto, Luis

    2010-01-01

    "Labelled drug-related public expenditure" is the direct expenditure explicitly labelled as related to illicit drugs by the general government of the state. As part of the reporting exercise corresponding to 2005, the European Monitoring Centre for Drugs and Drug Addiction\\'s network of national focal points set up in the 27 European Union (EU) Member States, Norway, and the candidates countries to the EU, were requested to identify labelled drug-related public expenditure, at the country level. This was reported by 10 countries categorised according to the functions of government, amounting to a total of EUR 2.17 billion. Overall, the highest proportion of this total came within the government functions of Health (66%), and Public Order and Safety (POS) (20%). By country, the average share of GDP was 0.023% for Health, and 0.013% for POS. However, these shares varied considerably across countries, ranging from 0.00033% in Slovakia, up to 0.053% of GDP in Ireland in the case of Health, and from 0.003% in Portugal, to 0.02% in the UK, in the case of POS; almost a 161-fold difference between the highest and the lowest countries for Health, and a 6-fold difference for POS. Why do Ireland and the UK spend so much in Health and POS, or Slovakia and Portugal so little, in GDP terms? To respond to this question and to make a comprehensive assessment of drug-related public expenditure across countries, this study compared Health and POS spending and GDP in the 10 reporting countries. Results found suggest GDP to be a major determinant of the Health and POS drug-related public expenditures of a country. Labelled drug-related public expenditure showed a positive association with the GDP across the countries considered: r = 0.81 in the case of Health, and r = 0.91 for POS. The percentage change in Health and POS expenditures due to a one percent increase in GDP (the income elasticity of demand) was estimated to be 1.78% and 1.23% respectively. Being highly income elastic

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

    NARCIS (Netherlands)

    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

  1. Inequity-aversion and relative kindness intention jointly determine the expenditure of effort in project teams.

    Directory of Open Access Journals (Sweden)

    Jiaojie Han

    Full Text Available The literature on team cooperation has neglected the effects of relative kindness intention on cooperation, which we measure by comparing the kindness intentions of an agent to her group members to the kindness shown by other members to this same agent. We argue that the agent's emotional reaction to material payoff inequity is not constant, but rather affected by her relative kindness intention. Then, we apply the model to team projects with multiple partners and investigate how inequity-aversion and relative kindness intention jointly influence team cooperation. We first consider the case of homogeneous agents, where their marginal productivity levels and technical capacities are the same, and then consider the case of heterogeneous agents, where their marginal productivity levels and technical capacities are not the same. Our results show that inequity-aversion has no effect on effort expenditure in the former case, but does affect it in the latter case. The consideration of relative kindness intention may impact the agents' optimal cooperative effort expenditure when their technical capacities are different. In addition, it is beneficial for team cooperation, and might not only reduce the negative impact but also enhance the positive impact of inequity-aversion on the agents' effort expenditures.

  2. Relationship between Energy Expenditure Related Factors and Oxidative Stress in Follicular Fluid

    OpenAIRE

    Kazemi, Ashraf; Ramezanzadeh, Fatemeh; Nasr Esfahani, Mohammad Hosein; Saboor-Yaraghi, Ali Akbar; Nejat, Saharnaz Nejat; Rahimi-Foroshani, Abbas

    2014-01-01

    Background This study evaluated the impact of body mass index (BMI), total calorie intake and physical activity (PA) as energy expenditure related factors on oxidative stress (OS) in follicular fluid (FF). Materials and Methods This prospective study conducted on 219 infertile women. We evaluated patients’ BMI, total calorie intake and PA in their assisted reproduction treatment cycles. Malondialdehyde (MDA) and total antioxidant capacity (TAC) in pooled FF at oocyte retrieval were additional...

  3. 18 CFR 367.4264 - Account 426.4, Expenditures for certain civic, political and related activities.

    Science.gov (United States)

    2010-04-01

    ... COMPANY ACT OF 2005, FEDERAL POWER ACT AND NATURAL GAS ACT Income Statement Chart of Accounts Service Company Operating Income § 367.4264 Account 426.4, Expenditures for certain civic, political and related...

  4. The Decline in Expenditures for Clothing Relative to Total Consumer Spending, 1929-1986.

    Science.gov (United States)

    Winakor, Geitel

    1989-01-01

    Expenditures for clothing and shoes have declined as a share of total personal consumption expenditures in nominal dollars, particularly since the end of World War II. This paper examines the drastic decline and its possible causes. (JOW)

  5. Smoking-attributable medical expenditures by age, sex, and smoking status estimated using a relative risk approach☆

    Science.gov (United States)

    Maciosek, Michael V.; Xu, Xin; Butani, Amy L.; Pechacek, Terry F.

    2015-01-01

    Objective To accurately assess the benefits of tobacco control interventions and to better inform decision makers, knowledge of medical expenditures by age, gender, and smoking status is essential. Method We propose an approach to distribute smoking-attributable expenditures by age, gender, and cigarette smoking status to reflect the known risks of smoking. We distribute hospitalization days for smoking-attributable diseases according to relative risks of smoking-attributable mortality, and use the method to determine national estimates of smoking-attributable expenditures by age, sex, and cigarette smoking status. Sensitivity analyses explored assumptions of the method. Results Both current and former smokers ages 75 and over have about 12 times the smoking-attributable expenditures of their current and former smoker counterparts 35–54 years of age. Within each age group, the expenditures of formers smokers are about 70% lower than current smokers. In sensitivity analysis, these results were not robust to large changes to the relative risks of smoking-attributable mortality which were used in the calculations. Conclusion Sex- and age-group-specific smoking expenditures reflect observed disease risk differences between current and former cigarette smokers and indicate that about 70% of current smokers’ excess medical care costs is preventable by quitting. PMID:26051203

  6. Relation between physical activity and energy expenditure in a representative sample of young children.

    Science.gov (United States)

    Montgomery, Colette; Reilly, John J; Jackson, Diane M; Kelly, Louise A; Slater, Christine; Paton, James Y; Grant, Stan

    2004-09-01

    Strategies for the prevention and treatment of childhood obesity require a better understanding of the relation between the pattern of free-living physical activity and total energy expenditure (TEE). We assessed the relations between TEE and physical activity level (PAL) during engagement in different intensities of physical activity. We used a cross-sectional study of 104 children (median age: 5.4 y) in Scotland. TEE was measured with use of doubly labeled water (DLW), and resting energy expenditure was predicted to determine PAL. Time spent sedentary and in light-intensity activity and in moderate- and vigorous-intensity physical activity (MVPA) was assessed by accelerometry concurrent with DLW measurements. Correlation and regression were used to assess the relations between measures of sedentary behavior, intensities of activity, and PAL as the dependent variable. Time spent sedentary was negatively correlated with PAL (r = -0.33, P < 0.01), and time spent in light-intensity activity was positively correlated with PAL (r = 0.31, P < 0.01). In multiple regression analyses, both time spent sedentary and in light-intensity activities were significantly associated with PAL. Time spent in MVPA was not associated with PAL; engagement in MVPA was limited in this sample (median: 3% of waking hours; range: 0-14%). PAL was significantly higher in boys than in girls. In this sample and setting, PAL was not influenced by engagement in MVPA but was influenced by time spent sedentary and in light-intensity activities. This study suggests that in young children, MVPA could make only a minor contribution to free-living TEE and PAL.

  7. Propensity Analysis on Consumption Expenditure of Rural Residents in Hebei Province, China

    OpenAIRE

    Liu, Meng; Wang, Guirong; Wang, Huijun

    2009-01-01

    Consumption expenditure of rural residents can be divided into eight types of indices, such as food consumption expenditure, clothing consumption expenditure, household equipment and service consumption expenditure, health care consumption expenditure, transportation and communication consumption expenditure, cultural and educational entertainment and service consumption expenditure, housing consumption expenditure, and other goods and services consumption expenditure. Changes in structures o...

  8. Common variants near MC4R in relation to body fat, body fat distribution, metabolic traits and energy expenditure

    DEFF Research Database (Denmark)

    Kring, Sofia Inez Iqbal; Holst, C; Toubro, Søren

    2010-01-01

    Common variants near melanocortin receptor 4 (MC4R) have been related to fatness and type 2 diabetes. We examined the associations of rs17782313 and rs17700633 in relation to body fat, body fat distribution, metabolic traits, weight development and energy expenditure....

  9. Relationship between Energy Expenditure Related Factors and Oxidative Stress in Follicular Fluid.

    Science.gov (United States)

    Kazemi, Ashraf; Ramezanzadeh, Fatemeh; Nasr Esfahani, Mohammad Hosein; Saboor-Yaraghi, Ali Akbar; Nejat, Saharnaz Nejat; Rahimi-Foroshani, Abbas

    2014-07-01

    This study evaluated the impact of body mass index (BMI), total calorie intake and physical activity (PA) as energy expenditure related factors on oxidative stress (OS) in follicular fluid (FF). This prospective study conducted on 219 infertile women. We evaluated patients' BMI, total calorie intake and PA in their assisted reproduction treatment cycles. Malondialdehyde (MDA) and total antioxidant capacity (TAC) in pooled FF at oocyte retrieval were additionally assessed. There was no relation between OS biomarkers to total calorie intake and PA. The TAC levels in FF adjusted for age, duration of infertility, etiology of infertility, number of used gonadotrophin and PA showed a positive relation to BMI (p=0.001). The number of used gonadotrophin and PA had a negative relation to duration of infertility (p=0.03) and anovulation disorder as an etiology of infertility. The MDA level in FF had a positive association with anovulation disorder as the etiology of infertility (p=0.02). MDA in FF was unaffected by BMI. Increasing age, BMI and PA do not affect OS in FF. In women with longtime infertility and those with anovulation disorder as an etiology of infertility, decreased potent antioxidant defense in the follicular microenvironment may contribute to ovarian function. Therefore antioxidant supplements may be beneficial for these groups of women.

  10. Evidence of effectiveness of preventive dental care in reducing dental treatment use and related expenditures.

    Science.gov (United States)

    Pourat, Nadereh; Choi, Moonkyung Kate; Chen, Xiao

    2018-02-06

    Preventive dental health services are intended to reduce the likelihood of development of tooth decay and the need for more intensive treatment overtime. The evidence on the effectiveness of preventive dental care in reducing treatment services and expenditures is lagging for adults, particularly those with lower incomes and chronic conditions. We assessed the impact of preventive dental services on dental treatment service use and expenditures overall and by category of service. We calculated the annual numbers of preventive (periodic diagnostic and prophylactic procedures) and treatment (restorative, surgery, prosthodontic, endodontic, and periodontic) services per beneficiary using Medicaid enrollment and claims data for beneficiaries with three categories of conditions (diabetes, heart disease, and respiratory disease) from 10 largest California counties. We used Cragg hurdle exponential regression models controlling for past service use, demographics, length of enrollment, and county. We found that using preventive services in 2005-2007 was associated with higher likelihood and number of treatment dental services used, but associated with lower treatment expenditures in 2008. The reduction in expenditures was noted only in restorative, prosthodontics, and periodontic services. The findings provide much needed evidence of the contribution of preventive dental care in maintaining oral health of low-income adults with chronic conditions and potential for savings to the Medicaid program. Providing lower cost preventive dental care to the individuals with chronic conditions would achieve better oral health and lower treatment expenditures. © 2018 American Association of Public Health Dentistry.

  11. Factors affecting the relation between heart rate and energy expenditure during exercise.

    Science.gov (United States)

    Hilloskorpi, H; Fogelholm, M; Laukkanen, R; Pasanen, M; Oja, P; Mänttäri, A; Natri, A

    1999-10-01

    This study evaluated the ability to use the relationship between heart rate (HR) and oxygen uptake (VO2) to estimate energy expenditure during physical activity (AEE). General prediction equations were established based on the individual relations between HR and AEE. Forty-two women, (mean age 38.1 [SD 9.8] years, BMI 23.9 [SD 4.4]), and 45 men (40.3 [SD 9.2] years, BMI 24.7 [SD 2.9]), carried out two incremental tests, one with a cycle ergometer and another on a treadmill. Subjects also performed a 10 minute steady-state exercise, cycling and walking. Respiratory gases were obtained from indirect calorimetry. AEE was calculated from VO2 and carbon dioxide production (VCO2). The predicted AEE was compared with the AEE measured during the steady-state exercise. Using the generalised linear model, two alternative models were found to predict AEE and HR. The first showed a three-way interaction between HR, body weight and gender (p = 0.022) and also between HR age and gender (p=0.083). The second produced a three-way interaction between HR, body weight and gender (p=0.057). For cycling and walking, respectively, the predicted AEE overestimated the actual AEE by 17.7 (SD 23.2)% and 6.2 (SD 19.3)% in the first model and by 17.9 (SD 22.7)% and 6.6 (SD 19.8)% in the second during the steady-state exercise. It was concluded that at least gender and body weight should be included when HR is used to predict AEE.

  12. UK and Twenty Comparable Countries GDP-Expenditure-on-Health 1980-2013: The Historic and Continued Low Priority of UK Health-Related Expenditure

    Directory of Open Access Journals (Sweden)

    Andrew J.E. Harding

    2016-09-01

    Full Text Available It is well-established that for a considerable period the United Kingdom has spent proportionally less of its gross domestic product (GDP on health-related services than almost any other comparable country. Average European spending on health (as a % of GDP in the period 1980 to 2013 has been 19% higher than the United Kingdom, indicating that comparable countries give far greater fiscal priority to its health services, irrespective of its actual fiscal value or configuration. While the UK National Health Service (NHS is a comparatively lean healthcare system, it is often regarded to be at a ‘crisis’ point on account of low levels of funding. Indeed, many state that currently the NHS has a sizeable funding gap, in part due to its recently reduced GDP devoted to health but mainly the challenges around increases in longevity, expectation and new medical costs. The right level of health funding is a political value judgement. As the data in this paper outline, if the UK ‘afforded’ the same proportional level of funding as the mean averageEuropean country, total expenditure would currently increase by one-fifth.

  13. Health seeking behaviour and the related household out-of-pocket expenditure for chronic non-communicable diseases in rural Malawi.

    Science.gov (United States)

    Wang, Qun; Brenner, Stephan; Leppert, Gerald; Banda, Thomas Hastings; Kalmus, Olivier; De Allegri, Manuela

    2015-03-01

    Malawi is facing a rising chronic non-communicable disease (CNCD) epidemic. This study explored health seeking behaviour and related expenditure on CNCDs in rural Malawi, with specific focus on detecting potential differences across population groups. We used data from the first round of a panel household health survey conducted in rural Malawi between August and October 2012 on a sample of 1199 households. Multinomial logistic regression was used to analyse factors associated with health seeking choices for CNCDs, distinguishing between no care, informal care and formal care. Descriptive statistics (mean, standard deviation and median) were used to describe related household out-of-pocket expenditure. There were 475 individuals (equivalent to 8.4% of all respondents) reporting at least one CNCD. Among them, 37.3% did not seek any care, 42.5% sought formal care (facility-based care), and 20.2% opted for informal care (traditional or home treatment). Regression analysis showed that illness severity and duration, socio-economic status, being a household head, and the proportion of household members living with a CNCD were significantly associated with health care utilization. Among those seeking care, 65.8% incurred out-of-pocket expenditure with an average of USD 1.49 spent on medical treatment and an additional USD 0.50 spent on transport. Further qualitative inquiry is needed to understand the reasons for low service utilization and to explore the potential role of supply-side factors. To increase access to care for people suffering from CNCDs, the provision of a free Essential Health Package in Malawi ought to be strengthened through the integration of system-wide screening, risk factor modification and continuity of care options for people suffering from CNCDs. This would ensure affordable services to modulate health seeking behaviour of patients at risk of major chronic illnesses. Published by Oxford University Press in association with The London School of

  14. Can consumption predict advertising expenditures? The advertising-consumption relation before and after the dot-com crisis in Germany

    OpenAIRE

    Lischka, Juliane; Kienzler, Stephanie; Mellmann, Ulrike

    2014-01-01

    Two contradictory schools of thought—the activists and the determinists—predict that either diffusion of knowledge (e.g., through advertising) leads to economic growth or that economic growth increases marketing and advertising activities. This study assesses the causal relation between corporate advertising expenditures and private consumption applying vector autoregressive (VAR) models to aggregate German quarterly data from 1991 to 2009. Results indicate a break in the advertising-consumpt...

  15. Total HIV/AIDS expenditures in Dehong Prefecture, Yunnan province in 2010: the first systematic evaluation of both health and non-health related HIV/AIDS expenditures in China.

    Directory of Open Access Journals (Sweden)

    Duo Shan

    Full Text Available We assessed HIV/AIDS expenditures in Dehong Prefecture, Yunnan Province, one of the highest prevalence regions in China, and describe funding sources and spending for different categories of HIV-related interventions and at-risk populations.2010 HIV/AIDS expenditures in Dehong Prefecture were evaluated based on UNAIDS' National AIDS Spending Assessment methodology.Nearly 93% of total expenditures for HIV/AIDS was contributed by public sources. Of total expenditures, 52.7% was allocated to treatment and care, 24.5% to program management and administration and 19.8% to prevention. Spending on treatment and care was primarily allocated to the treatment of opportunistic infections. Most (40.4% prevention spending was concentrated on most-at-risk populations, injection drug users (IDUs, sex workers, and men who have sex with men (MSM, with 5.5% allocated to voluntary counseling and testing. Prevention funding allocated for MSM, partners of people living with HIV and prisoners and other confined populations was low compared to the disproportionate burden of HIV/AIDS in these populations. Overall, people living with HIV accounted for 57.57% of total expenditures, while most-at-risk populations accounted for only 7.99%.Our study demonstrated the applicability of NASA for tracking and assessing HIV expenditure in the context of China, it proved to be a useful tool in understanding national HIV/AIDS response from financial aspect, and to assess the extent to which HIV expenditure matches epidemic patterns. Limited funding for primary prevention and prevention for MSM, prisoners and partners of people living with HIV, signal that resource allocation to these key areas must be strengthened. Comprehensive analyses of regional and national funding strategies are needed to inform more equitable, effective and cost-effective HIV/AIDS resource allocation.

  16. Total HIV/AIDS expenditures in Dehong Prefecture, Yunnan province in 2010: the first systematic evaluation of both health and non-health related HIV/AIDS expenditures in China.

    Science.gov (United States)

    Shan, Duo; Sun, Jiangping; Yakusik, Anna; Chen, Zhongdan; Yuan, Jianhua; Li, Tao; Fu, Jeannia; Khoshnood, Kaveh; Yang, Xing; Wei, Mei; Duan, Song; Bulterys, Marc; Sante, Michael; Ye, Runhua; Xiang, Lifen; Yang, Yuecheng

    2013-01-01

    We assessed HIV/AIDS expenditures in Dehong Prefecture, Yunnan Province, one of the highest prevalence regions in China, and describe funding sources and spending for different categories of HIV-related interventions and at-risk populations. 2010 HIV/AIDS expenditures in Dehong Prefecture were evaluated based on UNAIDS' National AIDS Spending Assessment methodology. Nearly 93% of total expenditures for HIV/AIDS was contributed by public sources. Of total expenditures, 52.7% was allocated to treatment and care, 24.5% to program management and administration and 19.8% to prevention. Spending on treatment and care was primarily allocated to the treatment of opportunistic infections. Most (40.4%) prevention spending was concentrated on most-at-risk populations, injection drug users (IDUs), sex workers, and men who have sex with men (MSM), with 5.5% allocated to voluntary counseling and testing. Prevention funding allocated for MSM, partners of people living with HIV and prisoners and other confined populations was low compared to the disproportionate burden of HIV/AIDS in these populations. Overall, people living with HIV accounted for 57.57% of total expenditures, while most-at-risk populations accounted for only 7.99%. Our study demonstrated the applicability of NASA for tracking and assessing HIV expenditure in the context of China, it proved to be a useful tool in understanding national HIV/AIDS response from financial aspect, and to assess the extent to which HIV expenditure matches epidemic patterns. Limited funding for primary prevention and prevention for MSM, prisoners and partners of people living with HIV, signal that resource allocation to these key areas must be strengthened. Comprehensive analyses of regional and national funding strategies are needed to inform more equitable, effective and cost-effective HIV/AIDS resource allocation.

  17. Multimorbidity: constellations of conditions across subgroups of midlife and older individuals, and related Medicare expenditures.

    Science.gov (United States)

    Koroukian, Siran M; Schiltz, Nicholas K; Warner, David F; Sun, Jiayang; Stange, Kurt C; Given, Charles W; Dor, Avi

    2017-01-01

    The Department of Health and Human Services' 2010 Strategic Framework on Multiple Chronic Conditions called for the identification of common constellations of conditions in older adults. To analyze patterns of conditions constituting multimorbidity (CCMM) and expenditures in a US representative sample of midlife and older adults (50-64 and ≥65 years of age, respectively). A cross-sectional study of the 2010 Health and Retirement Study (HRS; n =17,912). The following measures were used: (1) count and combinations of CCMM, including (i) chronic conditions (hypertension, arthritis, heart disease, lung disease, stroke, diabetes, cancer, and psychiatric conditions), (ii) functional limitations (upper body limitations, lower body limitations, strength limitations, limitations in activities of daily living, and limitations in instrumental activities of daily living), and (iii) geriatric syndromes (cognitive impairment, depressive symptoms, incontinence, visual impairment, hearing impairment, severe pain, and dizziness); and (2) annualized 2011 Medicare expenditures for HRS participants who were Medicare fee-for-service beneficiaries ( n =5,677). Medicaid beneficiaries were also identified based on their self-reported insurance status. No large representations of participants within specific CCMM categories were observed; however, functional limitations and geriatric syndromes were prominently present with higher CCMM counts. Among fee-for-service Medicare beneficiaries aged 50-64 years, 26.7% of the participants presented with ≥10 CCMM, but incurred 48% of the expenditure. In those aged ≥65 years, these percentages were 16.9% and 34.4%, respectively. Functional limitations and geriatric syndromes considerably add to the MM burden in midlife and older adults. This burden is much higher than previously reported.

  18. Improving literacy around energy-related issues: The need for a better understanding of the concepts behind energy intake and expenditure among adolescents and their parents

    OpenAIRE

    Nelson, Melissa C.; Lytle, Leslie A.; Pasch, Keryn E.

    2009-01-01

    Despite the need for effective obesity prevention strategies, little research is currently available to assess adolescents’ knowledge around basic concepts of energy intake, expenditure and balance. Using data from 349 adolescent-caregiver pairs (recruited from Minneapolis/St. Paul metro region, MN, 2006-2007), cross-sectional linear regression was used to assess adolescent and parental knowledge related to energy intake and expenditure as a predictor of adolescent weight-related behaviors an...

  19. The relationship between gambling expenditure, socio-demographics, health-related correlates and gambling behavioura cross-sectional population-based survey in Finland

    OpenAIRE

    Castren, Sari; Kontto, Jukka; Alho, Hannu; Salonen, Anne H.

    2018-01-01

    Abstract Aims To investigate gambling expenditure and its relationship with socio‐demographics, health‐related correlates and past‐year gambling behaviour. Design Cross‐sectional population survey. Setting Population‐based survey in Finland. Participants Finnish people aged 15–74 years drawn randomly from the Population Information System. The participants in this study were past‐year gamblers with gambling expenditure data available (n = 3251, 1418 women and 1833 men). Measurements Expenditu...

  20. 26 CFR 1.190-1 - Expenditures to remove architectural and transportation barriers to the handicapped and elderly.

    Science.gov (United States)

    2010-04-01

    ... § 1.190-2(b) of this chapter). In the case of a partnership, the election shall be made by the partnership. The election applies to expenditures paid or incurred during the taxable year which (but for the election) are chargeable to capital account. (b) Limitation. The maximum deduction for a taxpayer...

  1. The relationship between gambling expenditure, socio-demographics, health-related correlates and gambling behaviour-a cross-sectional population-based survey in Finland.

    Science.gov (United States)

    Castrén, Sari; Kontto, Jukka; Alho, Hannu; Salonen, Anne H

    2018-01-01

    To investigate gambling expenditure and its relationship with socio-demographics, health-related correlates and past-year gambling behaviour. Cross-sectional population survey. Population-based survey in Finland. Finnish people aged 15-74 years drawn randomly from the Population Information System. The participants in this study were past-year gamblers with gambling expenditure data available (n = 3251, 1418 women and 1833 men). Expenditure shares, means of weekly gambling expenditure (WGE, €) and monthly gambling expenditure as a percentage of net income (MGE/NI, %) were calculated. The correlates used were perceived health, smoking, mental health [Mental Health Inventory (MHI)-5], alcohol use [Alcohol Use Disorders Identification Test (AUDIT)-C], game types, gambling frequency, gambling mode and gambling severity [South Oaks Gambling Screen (SOGS)]. Gender (men versus women) was found to be associated significantly with gambling expenditure, with exp(β) = 1.40, 95% confidence interval (CI) = 1.29, 1.52 and P gambling behaviour correlates were associated significantly with WGE and MGE/NI: gambling frequency (several times a week versus once a month/less than monthly, exp(β) = 30.75, 95% CI = 26.89, 35.17 and P gambling severity (probable pathological gamblers versus non-problem gamblers, exp(β) = 2.83, 95% CI = 2.12, 3.77 and P gambling (on-line and land-based versus land-based only, exp(β) = 1.35, 95% CI = 1.24, 1.47 and P gambling expenditure and monthly gambling expenditure related to net income. People in Finland with lower incomes contribute proportionally more of their income to gambling compared with middle- and high-income groups. © 2017 The Authors. Addiction published by John Wiley & Sons Ltd on behalf of Society for the Study of Addiction.

  2. The relationship between gambling expenditure, socio‐demographics, health‐related correlates and gambling behaviour—a cross‐sectional population‐based survey in Finland

    Science.gov (United States)

    Kontto, Jukka; Alho, Hannu; Salonen, Anne H.

    2017-01-01

    Abstract Aims To investigate gambling expenditure and its relationship with socio‐demographics, health‐related correlates and past‐year gambling behaviour. Design Cross‐sectional population survey. Setting Population‐based survey in Finland. Participants Finnish people aged 15–74 years drawn randomly from the Population Information System. The participants in this study were past‐year gamblers with gambling expenditure data available (n = 3251, 1418 women and 1833 men). Measurements Expenditure shares, means of weekly gambling expenditure (WGE, €) and monthly gambling expenditure as a percentage of net income (MGE/NI, %) were calculated. The correlates used were perceived health, smoking, mental health [Mental Health Inventory (MHI)‐5], alcohol use [Alcohol Use Disorders Identification Test (AUDIT)‐C], game types, gambling frequency, gambling mode and gambling severity [South Oaks Gambling Screen (SOGS)]. Findings Gender (men versus women) was found to be associated significantly with gambling expenditure, with exp(β) = 1.40, 95% confidence interval (CI) = 1.29, 1.52 and P gambling behaviour correlates were associated significantly with WGE and MGE/NI: gambling frequency (several times a week versus once a month/less than monthly, exp(β) = 30.75, 95% CI = 26.89, 35.17 and P gambling severity (probable pathological gamblers versus non‐problem gamblers, exp(β) = 2.83, 95% CI = 2.12, 3.77 and P gambling (on‐line and land‐based versus land‐based only, exp(β) = 1.35, 95% CI = 1.24, 1.47 and P gambling expenditure and monthly gambling expenditure related to net income. People in Finland with lower incomes contribute proportionally more of their income to gambling compared with middle‐ and high‐income groups. PMID:28667828

  3. Econometric modeling of health care costs and expenditures: a survey of analytical issues and related policy considerations.

    Science.gov (United States)

    Mullahy, John

    2009-07-01

    Econometric modeling of healthcare costs and expenditures has become an important component of decision-making across a wide array of real-world settings. The objective of this article is to provide a brief summary of important conceptual and analytical issues involved in econometric healthcare cost modeling. To this end, the article explores: outcome measures typically analyzed in such work; the decision maker's perspective in econometric cost modeling exercises; specific analytical issues in econometric model specification; statistical goodness-of-fit testing; empirical implications of "upper tail" (or "high cost") phenomena; and issues relating to the reporting of findings. Some of the concepts explored here are illustrated in light of samples drawn from the 2005 Medical Expenditure Panel Survey and the 2005 Nationwide Inpatient Sample. Analysts of healthcare cost data have at their disposal an increasingly sophisticated tool kit for analyzing such data that can in principle and in fact yield increasingly interesting insights into data structures. Yet for such analyses to usefully inform policy decisions, the manner in which such studies are designed, undertaken, and reported must accommodate considerations relevant to the decision-making community. The article concludes with some preliminary thoughts on how such bridges might be constructed.

  4. Indirect Calorimetry Measurement of Energy Expenditure Related to Body Position Changes in Healthy Adults.

    Science.gov (United States)

    Obata, Kengo; Yumoto, Tetsuya; Fuke, Soichiro; Tsukahara, Kohei; Naito, Hiromichi; Iida, Atsuyoshi; Takahashi, Tetsuya; Ujike, Yoshihito; Nakao, Atsunori

    2017-12-01

    Early mobilization is advocated to prevent intensive care unit-acquired physical weakness, but the patient's workload and its changes in response to body position changes have not been established. We used indirect calorimetry to determine the energy expenditure (EE) in response to body position changes, and we assessed EE's correlation with respiratory parameters in healthy volunteers: 8 males and 8 females, mean age 23.4±1.3 years. The subjects started in the resting supine position followed by a 30° head-up position, a 60° head-up position, an upright sitting position, a standing position, and the resting supine position. EE was determined in real time by indirect calorimetry monitoring the subject's respiratory rate, tidal volume (VT), and minute volume (MV). The highest values were observed immediately after the subjects transitioned from standing to supine, and this was significantly higher compared to the original supine position (1,450±285 vs. 2,004±519 kcal/day, p<0.01). Moderate correlations were observed between VT and EE (r=0.609, p<0.001) and between MV and EE (r=0.576, p<0.001). Increasing VT or MV indicates an increasing patient workload during mobilization. Monitoring these parameters may contribute to safe rehabilitation. Further studies should assess EE in critically ill patients.

  5. Relations Between Transport and Tourism- Croatia's Possibilities

    Directory of Open Access Journals (Sweden)

    Marinko Jurčević

    2006-09-01

    Full Text Available Relations between tourism and transport industries are importantfor the entire Croatian economy and are expected togrow in the future. The most important thing from the aspect oftransport is definitely the infrastructure of all branches of transport(primarily road traffic, followed by the development ofship and ferry lines, both along the Adriatic coast and betweenthe islands. The construction of transport access and infrastructureof our tourist destinations, as well as transport linksbetween them, is crucial for the development of tourism. Morethan 70 per cent of foreign tourists and 70 per cent of touristboats (up to 7 m come to Croatia by roads. They all expecttransport infrastructure on a European level, providing fast,safe and comfortable transport from their homes to tourist destinations.Therefore, our transport lines and their quality, roadfeatures, traffic capability and equipment are what the developmentof our tourism depends on, especially in central andsouthern Adriatic, considering the wider economic goals ofCroatia and the growing interest of the European Union in ourcountry, its economy and tourism.

  6. Air pollution related to sea transport

    International Nuclear Information System (INIS)

    Massin, J.M.; Hertz, O.

    1993-01-01

    Sea transportation contributes only 1-2% of world CO 2 emissions. Owing to the sulphur concentration in the bunker fuels, this transportation mode represents over 4% of the world SO 2 emissions. In addition, NO x emissions are likely to exceed 7% of the world emissions. SO 2 emissions in the North Sea and the Channel account for 15% of the whole French emissions, NO x emissions for about 10% and CO 2 emissions for about 3%. There are several potential measures to reduce the emissions of ship engines - propelling engines or generator driving engines - improvement of fuel quality, by desulphurizing and prohibiting the use of noxious additives such as PCB; use of alternative fuels; engine optimizing; exhaust gas processing; use of new propelling systems. A new organisation of world marketing of fuels with low or high sulphur levels could also be set up. The Sea Protection Committee of the International Maritime Organisation (IMO) discussed this problem during its meeting in 1990. The 73/78 MARPOL convention provides the IMO with an international juridical tool, especially designed for the preclusion of pollution due to sea transportation. It can address the issue of air pollution which requires a concerted approach between seaside countries and the drawing up of international regulations relating to the protection of the sea world. Fuel quality is already controlled by international standards drawn up by ISO. These standards should be improved to reduce air pollution due to sea transportation

  7. ICT Expenditures and Education Outputs/Outcomes in Selected Developed Countries: An Assessment of Relative Efficiency

    Science.gov (United States)

    Aristovnik, Aleksander

    2013-01-01

    Purpose: The aim of the paper is to review some previous researches examining ICT efficiency and the impact of ICT on educational output/outcome as well as different conceptual and methodological issues related to performance measurement. Design/methodology/approach: This paper adopts a non-parametric methodology, i.e. data envelopment analysis…

  8. Transport policies related to climate change mitigation

    DEFF Research Database (Denmark)

    Mathiesen, Brian Vad; Kappel, Jannik

    and 2009 with a change – not only in the wording and in the political visions – but also in the actual prioritisation of investments and policies to a very large extent. In March 2012 another milestone was set by the Government, to have Denmark based on 100% renewable energy in 2050. This entails large...... and their results are introduced as well. To provide an overview of current trends, related scientific projects and other analyses on climate change mitigation and transport are given in the report. The references used in this report can also serve as a source of data and inspiration for the reader. This report...

  9. Getting around when you're just getting by : the travel behavior and transportation expenditures of low-income adults.

    Science.gov (United States)

    2011-01-01

    How much do people with limited resources pay for cars, public transit, and other means of travel? How does their transportation behavior change during periods of falling employment and rising fuel prices? This research uses in-depth interviews with ...

  10. Rail industry trends related to waste transportation

    International Nuclear Information System (INIS)

    Maddigan, R.; Owens, M.; Shelton, P.

    1992-01-01

    The rail transportation environment is expected to affect decisions about the way in which the U.S. department of Energy (DOE), through its Office of Civilian Radioactive Waste Management (OCRWM), ships spent nuclear fuel and high-level waste (HLW). This paper addresses current and future trends in the railroad industry with an emphasis on the implications of those trends for OCRWM. The paper addresses a number of topics, ranging from deregulation to the economic health of the industry to labor relations. Of particular importance, however, are three major trends that will influence OCRWM's use of the railroads in the future: track abandonments, potential for contract agreements to set service and rates, and growth in the short-line railroads

  11. Improving literacy about energy-related issues: the need for a better understanding of the concepts behind energy intake and expenditure among adolescents and their parents.

    Science.gov (United States)

    Nelson, Melissa C; Lytle, Leslie A; Pasch, Keryn E

    2009-02-01

    Despite the need for effective obesity prevention strategies, little research has assessed adolescents' knowledge about basic concepts of energy intake, expenditure, and balance. Using data from 349 adolescent-caregiver pairs (recruited from Minneapolis/St Paul, MN metro region, 2006-2007), cross-sectional linear regression was used to assess adolescent and parental knowledge related to energy intake and expenditure as a predictor of adolescent weight-related behaviors and outcomes. Findings indicated that knowledge related to energy intake and expenditure was highly variable, with a substantial proportion of participants (particularly adolescents) lacking knowledge on a range of concepts. Adolescent knowledge was positively associated with moderate physical activity and negatively associated with television viewing (Pfast food intake, weight status, and/or body composition. Although overall parental knowledge was a significant predictor of adolescent knowledge (Pknowledge was not a significant predictor of various weight-related outcomes, these and other findings suggest that purely education-based health promotion strategies are insufficient to initiate long-term healthful behavior change. Educational strategies may be effective when combined with those also targeting familial, social, and environmental influences. The examination of interactive effects between individual-level and environmental influences on health behavior is an important area for future obesity-related research.

  12. National Health Expenditure Data

    Data.gov (United States)

    U.S. Department of Health & Human Services — National Health Expenditure Accounts are comprised of the following, National Health Expenditures - Historical and Projected, Age Estimates, State Health...

  13. The economic burden of eating disorders and related mental health comorbidities: An exploratory analysis using the U.S. Medical Expenditures Panel Survey

    OpenAIRE

    Samnaliev, Mihail; Noh, H. LeAnn; Sonneville, Kendrin R.; Austin, S. Bryn

    2014-01-01

    Background: Very little is known about the economic burden of eating disorders (ED) and related mental health comorbidities. Methods: Using 5 years of data from the U.S. Medical Expenditures Panel Survey, we estimated the difference in annual health care costs, employment status, and earned income (2011 US$) between individuals with current ED compared to those without ED. We further estimated the contribution of mental health comorbidities to these disparities in health care costs, employ...

  14. Income related inequality and influencing factors: a study for the incidence of catastrophic health expenditure in rural China.

    Science.gov (United States)

    Gu, Hai; Kou, Yun; Yan, Zhiwen; Ding, Yilei; Shieh, Jusheng; Sun, Jun; Cui, Nan; Wang, Qianjing; You, Hua

    2017-09-20

    Catastrophic health expenditure (CHE) puts a heavy disease burden on patients' families, aggravating income-related inequality. In an attempt to reduce the financial risks of rural families incurring CHE, China began the New Rural Cooperative Medical System (NCMS) on a trial basis in 2003 and has raised the reimbursement rates continuously since then. Based on statistical data about rural families in sample area of Jiangsu province, this study measures the incidence of CHE, analyzes socioeconomic inequality related to CHE, and explores the influences of the NCMS on the incidence of CHE. Statistical data were acquired from two surveys about rural health care, one conducted in 2009 and one conducted in 2010. In 2009, 1424 rural families were analyzed; in 2010, 1796 rural families were analyzed. An index of CHE is created to enable the evaluation of the associated financial risks. The concentration index and concentration curve are used to measure the income-related inequality involved in CHE. Multiple logistic regression is utilized to explore the factors that influence the incidence of CHE. The incidence of CHE decreased from 13.62% in 2009 to 7.74% in 2010. The concentration index of CHE was changed from -0.298 (2009) to -0.323 (2010). Compared with rural families in which all members were covered by the NCMS, rural families in which some members were not covered by the NCMS had a lower incidence of CHE: The odds ratio is 0.65 with a 95% confidence interval of 0.43 to 1.00. For rural families in which all members were covered by the NCMS, the increase in reimbursement rates is correlated to the decline in the incidence of CHE if other influencing factors were controlled: The odds ratio is 0.48 with a 95% confidence interval of 0.36 to 0.64. Between 2009 and 2010, the incidence rate of CHE in the sampled area decreased sharply, CHE was more concentrated among least wealthy and inequality increased during study period. As of 2010, the poorest rural families still had

  15. Legal procedures regarding state budget expenditure

    Directory of Open Access Journals (Sweden)

    Andrzej Borodo

    2016-03-01

    Full Text Available Government spending and the procedures for making them can be examined on the basis of many of public regulations, which are the legal grounds for these expenditure. The procedures of government spending can be studied in the field of personal expenditure of the state budget (including salaries, pensions and social benefits. Appropriate procedures are related to expenditure for purchases of goods and services and for making of public investments (e.g. public roads and buildings. An extensive area of expenditure is in the form of grants. There are special legal ways for transferring the budget grants to different legal organizations and entities. The state expenditure are fixed in the Budget Act. The implementation of the budgetary expenditure needs to take up, by state authorities and agencies, thousands of individual and concrete actions (e.g. the contracts, administrative decisions, other activities. That is, in the Budget Act fixed expenditure have, in principle, normative act features.

  16. Energy expenditure in caving.

    Directory of Open Access Journals (Sweden)

    Giorgia Antoni

    Full Text Available The aim of this study was to determine the energy expenditure of a group of cavers of both genders and different ages and experience during a 10 hour subterranean exploration, using portable metabolimeters. The impact of caving activity on body composition and hydration were also assessed through bioelectrical impedance, and nutritional habits of cavers surveyed. During cave activity, measured total energy expenditure (TEE was in the range 225-287 kcal/h for women-men (MET = 4.1, respectively; subjects had an energy intake from food in the range 1000-1200 kcal, thus inadequate to restore lost calories. Bayesian statistical analysis estimated the effect of predictive variables on TEE, revealing that experienced subjects had a 5% lower TEE than the less skilled ones and that women required a comparatively larger energy expenditure than men to perform the same task. BIVA (bioelectrical impedance vector analysis showed that subjects were within the range of normal hydration before and after cave activity, but bioelectrical changes indicated a reduction of extracellular water in men, which might result in hypo-osmolal dehydration in the case of prolonged underground exercise. All these facts should be considered when planning cave explorations, preparing training programs for subjects practising caving, and optimizing a diet for cavers. Further, information gathered through this study could be of value to reduce accidents in caves related to increase in fatigue.

  17. Catastrophic healthcare expenditure and poverty related to out-of-pocket payments for healthcare in Bangladesh-an estimation of financial risk protection of universal health coverage.

    Science.gov (United States)

    Khan, Jahangir A M; Ahmed, Sayem; Evans, Timothy G

    2017-10-01

    The Sustainable Development Goals target to achieve Universal Health Coverage (UHC), including financial risk protection (FRP) among other dimensions. There are four indicators of FRP, namely incidence of catastrophic health expenditure (CHE), mean positive catastrophic overshoot, incidence of impoverishment and increase in the depth of poverty occur for high out-of-pocket (OOP) healthcare spending. OOP spending is the major payment strategy for healthcare in most low-and-middle-income countries, such as Bangladesh. Large and unpredictable health payments can expose households to substantial financial risk and, at their most extreme, can result in poverty. The aim of this study was to estimate the impact of OOP spending on CHE and poverty, i.e. status of FRP for UHC in Bangladesh. A nationally representative Household Income and Expenditure Survey 2010 was used to determine household consumption expenditure and health-related spending in the last 30 days. Mean CHE headcount and its concentration indices (CI) were calculated. The propensity of facing CHE for households was predicted by demographic and socioeconomic characteristics. The poverty headcount was estimated using 'total household consumption expenditure' and such expenditure without OOP payments for health in comparison with the poverty-line measured by cost of basic need. In absolute values, a pro-rich distribution of OOP payment for healthcare was found in urban and rural Bangladesh. At the 10%-threshold level, in total 14.2% of households faced CHE with 1.9% overshoot. 16.5% of the poorest and 9.2% of the richest households faced CHE. An overall pro-poor distribution was found for CHE (CI = -0.064) in both urban and rural households, while the former had higher CHE incidences. The poverty headcount increased by 3.5% (5.1 million individuals) due to OOP payments. Reliance on OOP payments for healthcare in Bangladesh should be reduced for poverty alleviation in urban and rural Bangladesh in order to

  18. Assessment of sedentary behaviors and transport-related activities by questionnaire: a validation study

    Directory of Open Access Journals (Sweden)

    Keitly Mensah

    2016-08-01

    Full Text Available Abstract Background Comprehensive assessment of sedentary behavior (SB and physical activity (PA, including transport-related activities (TRA, is required to design innovative PA promotion strategies. There are few validated instruments that simultaneously assess the different components of human movement according to their context of practice (e.g. work, transport, leisure. We examined test-retest reliability and validity of the Sedentary, Transportation and Activity Questionnaire (STAQ, a newly developed questionnaire dedicated to assessing context-specific SB, TRA and PA. Methods Ninety six subjects (51 women kept a contextualized activity-logbook and wore a hip accelerometer (Actigraph GT3X + TM for a 7-day or 14-day period, at the end of which they completed the STAQ. Activity-energy expenditure was measured in a subgroup of 45 subjects using the double labeled water (DLW method. Test-retest reliability was assessed using intra-class-coefficients (ICC in a subgroup of 32 subjects who filled the questionnaire twice one month apart. Accelerometry was annotated using the logbook to obtain total and context-specific objective estimates of SB. Spearman correlations, Bland-Altman plots and ICC were used to analyze validity with logbook, accelerometry and DLW data validity criteria. Results Test-retest reliability was fair for total sitting time (ICC = 0.52, good to excellent for work sitting time (ICC = 0.71, transport-related walking (ICC = 0.61 and car use (ICC = 0.67, and leisure screen-related SB (ICC = 0.64-0.79, but poor for total sitting time during leisure and transport-related contexts. For validity, compared to accelerometry, significant correlations were found for STAQ estimates of total (r = 0.54 and context-specific sitting times with stronger correlations for work sitting time (r = 0.88, and screen times (TV/DVD viewing: r = 0.46; other screens: r = 0.42 than for transport (r = 0.35 or

  19. Assessment of sedentary behaviors and transport-related activities by questionnaire: a validation study.

    Science.gov (United States)

    Mensah, Keitly; Maire, Aurélia; Oppert, Jean-Michel; Dugas, Julien; Charreire, Hélène; Weber, Christiane; Simon, Chantal; Nazare, Julie-Anne

    2016-08-09

    Comprehensive assessment of sedentary behavior (SB) and physical activity (PA), including transport-related activities (TRA), is required to design innovative PA promotion strategies. There are few validated instruments that simultaneously assess the different components of human movement according to their context of practice (e.g. work, transport, leisure). We examined test-retest reliability and validity of the Sedentary, Transportation and Activity Questionnaire (STAQ), a newly developed questionnaire dedicated to assessing context-specific SB, TRA and PA. Ninety six subjects (51 women) kept a contextualized activity-logbook and wore a hip accelerometer (Actigraph GT3X + (TM)) for a 7-day or 14-day period, at the end of which they completed the STAQ. Activity-energy expenditure was measured in a subgroup of 45 subjects using the double labeled water (DLW) method. Test-retest reliability was assessed using intra-class-coefficients (ICC) in a subgroup of 32 subjects who filled the questionnaire twice one month apart. Accelerometry was annotated using the logbook to obtain total and context-specific objective estimates of SB. Spearman correlations, Bland-Altman plots and ICC were used to analyze validity with logbook, accelerometry and DLW data validity criteria. Test-retest reliability was fair for total sitting time (ICC = 0.52), good to excellent for work sitting time (ICC = 0.71), transport-related walking (ICC = 0.61) and car use (ICC = 0.67), and leisure screen-related SB (ICC = 0.64-0.79), but poor for total sitting time during leisure and transport-related contexts. For validity, compared to accelerometry, significant correlations were found for STAQ estimates of total (r = 0.54) and context-specific sitting times with stronger correlations for work sitting time (r = 0.88), and screen times (TV/DVD viewing: r = 0.46; other screens: r = 0.42) than for transport (r = 0.35) or leisure-related sitting-times (r

  20. Plasma fatty acyl-carnitines during 8 Weeks of overfeeding: relation to diet energy expenditure and body composition: the PROOF study.

    Science.gov (United States)

    Bray, George A; Redman, Leanne M; de Jonge, Lilian; Rood, Jennifer; Sutton, Elizabeth F; Smith, Steven R

    2018-01-24

    Overfeeding is a strategy for evaluating the effects of excess energy intake. In this secondary analysis we tested the possibility that different levels of dietary protein might differentially modify the response of fatty acyl-carnitines to overfeeding. Twenty-three healthy adult men and women were overfed by 40% for 8 weeks while in-patients with diets containing 5% (LPD), 15% (NPD) or 25% (HPD) protein. Plasma fatty acyl-carnitines were measured by gas chromatography/mass spectrometry (GC/MS) at baseline and after 8 weeks of overfeeding. Measurements included: body composition by DXA, energy expenditure by ventilated hood and doubly-labeled water, fat cell size from subcutaneous fat biopsies, and fat distribution by CT scan. Analysis was done on 5 groups of fatty acyl-carnitines identified by principal components analysis and 6 individual short-chain fatty acyl carnitines. Higher protein intake was associated with significantly lower 8 week levels of medium chain fatty acids and C2, C4-OH and C 6:1, but higher values of C3 and C5:1 acyl-carnitines derived from essential amino acids. In contrast energy and fat intake were only weakly related to changes in fatty acyl-carnitines. A decease or smaller rise in 8 week medium chain acyl-carnitines was associated with an increase in sleeping energy expenditure (P = 0.0004), and fat free mass (P < 0.0001) and a decrease in free fatty acid concentrations (FFA) (P = 0.0067). In contrast changes in short-chain fatty acyl-carnitines were related to changes in resting energy expenditure (P = 0.0026), and fat free mass (P = 0.0007), and C4-OH was positively related to FFA (P = 0006). Protein intake was the major factor influencing changes in fatty acyl carnitines during overfeeding with higher values of most acyl-fatty acids on the low protein diet. The association of dietary protein and fat intake may explain the changes in energy expenditure and metabolic variables resulting in the observed

  1. Global Trends in Adolescent Fertility, 1990-2012, in Relation to National Wealth, Income Inequalities, and Educational Expenditures.

    Science.gov (United States)

    Santelli, John S; Song, Xiaoyu; Garbers, Samantha; Sharma, Vinit; Viner, Russell M

    2017-02-01

    National wealth, income inequalities, and expenditures on education can profoundly influence the health of a nation's women, children, and adolescents. We explored the association of trends in national socioeconomic status (SES) indicators with trends in adolescent birth rates (ABRs), by nation and region. An ecologic research design was employed using national-level data from the World Bank on birth rates per 1,000 women aged 15-19 years, national wealth (per capita gross domestic product or GDP), income inequality (Gini index), and expenditures on education as a percentage of GDP (EduExp). Data were available for 142 countries and seven regions for 1990-2012. Multiple linear regression for repeated measures with generalized estimating equations was used to examine independent associations. ABRs in 2012 varied >200-fold-with the highest rates in Sub-Saharan Africa and lowest rates in the Western Europe/Central Asia region. The median national ABR fell 40% from 72.4/1,000 in 1990 to 43.6/1,000 in 2012. The largest regional declines in ABR occurred in South Asia (70%), Europe/Central Asia (63%), and the Middle East/North Africa (53%)-regions with lower income inequality. In multivariable analyses considering change over time, ABRs were negatively associated with GDP and EduExp and positively associated with greater income inequality. ABRs have declined globally since 1990. Declines closely followed rising socioeconomic status and were greater where income inequalities were lower in 1990. Reducing poverty and income inequalities and increasing investments in education should be essential components of national policies to prevent adolescent childbearing. Copyright © 2016 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  2. Age-related changes in axonal transport.

    Science.gov (United States)

    Frolkis, V V; Tanin, S A; Gorban, Y N

    1997-01-01

    In rats the rate of axonal transport (AT) or radiolabeled material decreased in the ventral roots of the spinal cord and the vagal and hypoglossal nerves with aging. A maximum AT deceleration in old age was observed in the vagus. The uncoupling of oxidative phosphorylation, inhibition of glycolysis and hypoxia induced a greater AT deceleration in old rats as compared to adults. Small doses of sodium fluoride accelerated AT, and this correlated with a rise in cAMP levels in ventral roots. High doses of sodium fluoride decelerated AT more markedly in old rats. It was shown that anabolic hormones (sex steroids and thyroxine) accelerated AT in both adult and old rats, whereas insulin induced a rise in AT rate in only adults. The catabolic steroid, hydrocortisone decelerated AT. In old rats castration diminished AT, while thyroidectomy had no effect. It was also shown that hydrocortisone and testosterone were transported along axons, reached fibers of the skeletal muscles, and hyperpolarized the plasma membrane. In old age the latent period was extended. Following 73 to 74 days of irradiation, AT slowed down in all the nerves studied in both adult and old rats. Following irradiation hormonal effects on AT changed, for example, the stimulatory effect of estradiol became weak, especially in old rats. Changes in AT could be an important mechanism of disordering the growth of neurons and innervated cells in old age.

  3. Corruption and health expenditure in Italian Regions

    OpenAIRE

    Raffaele Lagravinese; Massimo Paradiso

    2014-01-01

    In Italy, the corruption is a social phenomenon affecting the health sector. In this paper we show that the impact of corruption on Italian health expenditure is positive, along with ageing population, technological change and supply factors inducing demand in pharmaceuticals and hospitalization. Moreover, the empirical analysis shows that corruption affects pharmaceutical expenditure and conventionated private hospital expenditure, suggesting a relation between corruption and the governance ...

  4. Supply chain and innovation activity in transport related enterprises in Eastern Poland

    Directory of Open Access Journals (Sweden)

    Giuseppe Ioppolo

    2016-12-01

    Full Text Available  Background: One of the development strategies uses R&D activity as the main source of innovation, which is often carried out in cooperation with other units, but in particular in the supply chain, and therefore applies to cooperation between enterprises and their customers and suppliers. The aim of the study was to identify the variable determinants of the impact of the character of relationships among enterprises and their suppliers and customers on their innovative performance, within regional industrial systems and to define the constraints for a model regional structure of innovation network tailored to the needs of Poland and its regions. Methods: 167 enterprises belonging to the transport sector and operating in the area of Eastern Poland took part. In order to determine the impact of relationships with suppliers and customers on innovation activity, models based on probability analysis - probit models - were used. Results: It can be clearly stated that the cooperation of industrial enterprises in the transport sector with customers and suppliers activates innovation activity and its specified attributes. However, the probability varies depending on the test variable adopted. Conclusions: The cooperation with suppliers and customers is the cognitive aspect in the development of innovation activity in industrial enterprises representing the transport-related sector. Such cooperation has a stimulating effect on expenditures on innovation activity and on the implementation of innovative solutions in the field of technological innovation (products and processes.  

  5. Convenience on the menu? A typological conceptualization of family food expenditures and food-related time patterns.

    Science.gov (United States)

    Daniels, Sarah; Glorieux, Ignace; Minnen, Joeri; van Tienoven, T P; Weenas, Djiwo

    2015-05-01

    One of the most fundamental, but also controversial, food trends of the past years is convenience food. This article investigates the underexplored relationship between the heterogeneity in (convenience) food consumption (a feature of a food culture's cuisine) and meal patterns (characteristics of a food culture's structure). This study hopes to illustrate that convenience food can be interpreted both as a means to maintain a food culture's structure and as a means to overturn it. Latent Class Cluster Analysis is performed using data from the HBS 2005 survey on families' food expenditures to conceptualize convenience-orientation and to examine the relationships with families' meal behaviors. Whereas outsourcing cooking is most prevalent among single-person households; two-or more-person households are most likely to buy unprocessed and natural foods and to spend most time cooking and eating in. A higher consumption of convenience food is also more likely to affect individuals' kitchen than table habits. Copyright © 2014 Elsevier Inc. All rights reserved.

  6. Variants in glucose- and circadian rhythm-related genes affect the response of energy expenditure to weight-loss diets: the POUNDS LOST Trial.

    Science.gov (United States)

    Mirzaei, Khadijeh; Xu, Min; Qi, Qibin; de Jonge, Lilian; Bray, George A; Sacks, Frank; Qi, Lu

    2014-02-01

    Circadian rhythm has been shown to be related to glucose metabolism and risk of diabetes, probably through effects on energy balance. Recent genome-wide association studies identified variants in circadian rhythm-related genes (CRY2 and MTNR1B) associated with glucose homeostasis. We tested whether CRY2 and MTNR1B genotypes affected changes in measures of energy expenditure in response to a weight-loss diet intervention in a 2-y randomized clinical trial, the POUNDS (Preventing Overweight Using Novel Dietary Strategies) LOST Trial. The variants CRY2 rs11605924 (n = 721) and MTNR1B rs10830963 (n = 722) were genotyped in overweight or obese adults who were randomly assigned to 1 of 4 weight-loss diets that differed in their proportions of macronutrients. Respiratory quotient (RQ) and resting metabolic rate (RMR) were measured. By 2 y of diet intervention, the A allele of CRY2 rs11605924 was significantly associated with a greater reduction in RQ (P = 0.03) and a greater increase in RMR and RMR/kg (both P = 0.04). The G allele of MTNR1B rs10830963 was significantly associated with a greater increase in RQ (P = 0.01) but was not related to changes in RMR and RMR/kg. In addition, we found significant gene-diet fat interactions for both CRY2 (P-interaction = 0.02) and MTNR1B (P-interaction < 0.001) in relation to 2-y changes in RQ. Our data indicate that variants in the circadian-related genes CRY2 and MTNR1B may affect long-term changes in energy expenditure, and dietary fat intake may modify the genetic effects. This trial was registered at www.clinicaltrials.gov as NCT00072995.

  7. Input-variable sensitivity assessment for sediment transport relations

    Science.gov (United States)

    Fernández, Roberto; Garcia, Marcelo H.

    2017-09-01

    A methodology to assess input-variable sensitivity for sediment transport relations is presented. The Mean Value First Order Second Moment Method (MVFOSM) is applied to two bed load transport equations showing that it may be used to rank all input variables in terms of how their specific variance affects the overall variance of the sediment transport estimation. In sites where data are scarce or nonexistent, the results obtained may be used to (i) determine what variables would have the largest impact when estimating sediment loads in the absence of field observations and (ii) design field campaigns to specifically measure those variables for which a given transport equation is most sensitive; in sites where data are readily available, the results would allow quantifying the effect that the variance associated with each input variable has on the variance of the sediment transport estimates. An application of the method to two transport relations using data from a tropical mountain river in Costa Rica is implemented to exemplify the potential of the method in places where input data are limited. Results are compared against Monte Carlo simulations to assess the reliability of the method and validate its results. For both of the sediment transport relations used in the sensitivity analysis, accurate knowledge of sediment size was found to have more impact on sediment transport predictions than precise knowledge of other input variables such as channel slope and flow discharge.

  8. Archive of Census Related Products (ACRP): 1980 SAS Transport Files

    Data.gov (United States)

    National Aeronautics and Space Administration — The 1980 SAS Transport Files portion of the Archive of Census Related Products (ACRP) contains housing and population demographics from the 1980 Summary Tape File...

  9. Transport of Magnesium by a Bacterial Nramp-Related Gene

    Science.gov (United States)

    Rodionov, Dmitry A.; Freedman, Benjamin G.; Senger, Ryan S.; Winkler, Wade C.

    2014-01-01

    Magnesium is an essential divalent metal that serves many cellular functions. While most divalent cations are maintained at relatively low intracellular concentrations, magnesium is maintained at a higher level (∼0.5–2.0 mM). Three families of transport proteins were previously identified for magnesium import: CorA, MgtE, and MgtA/MgtB P-type ATPases. In the current study, we find that expression of a bacterial protein unrelated to these transporters can fully restore growth to a bacterial mutant that lacks known magnesium transporters, suggesting it is a new importer for magnesium. We demonstrate that this transport activity is likely to be specific rather than resulting from substrate promiscuity because the proteins are incapable of manganese import. This magnesium transport protein is distantly related to the Nramp family of proteins, which have been shown to transport divalent cations but have never been shown to recognize magnesium. We also find gene expression of the new magnesium transporter to be controlled by a magnesium-sensing riboswitch. Importantly, we find additional examples of riboswitch-regulated homologues, suggesting that they are a frequent occurrence in bacteria. Therefore, our aggregate data discover a new and perhaps broadly important path for magnesium import and highlight how identification of riboswitch RNAs can help shed light on new, and sometimes unexpected, functions of their downstream genes. PMID:24968120

  10. A STUDY OF SYMBOLIC RELATIONS IN PUBLIC TRANSPORT

    Directory of Open Access Journals (Sweden)

    ANDREI BALAN

    2011-04-01

    Full Text Available This paper presents an anthropological, exploratory study of the microsocial world of public transport. Our research focuses on the symbolic relations that are being established (verbally or nonverbally between urban transport travellers that do not know each other and the consequences these relations create. Modern urban configuration forces large numbers of individuals to share public space every day. When this space becomes restrictive, symbolic relations and interpersonal behaviors such as territoriality and personal space management become clearer. Due to overcrowding, public transport is the scene of one of the most restrictive public spaces in a city. The challenge was to observe and interpret daily, casual behaviors through a sociological and psychological scheme, following the methodological tradition established by Erving Goffman and the other symbolic interactionists. Finally, our study generates a number of hypotheses and explanatory models for common practices and behaviors in trams and metros regarded from a symbolic perspective.

  11. Socio-economic expenditure impacts report

    International Nuclear Information System (INIS)

    2004-01-01

    The direct and indirect employment and employment income that can result from lifting the moratorium on British Columbia's west coast were estimated. Jobs and income are the two socio-economic benefits that generate the most concern at the local, provincial and national levels. The estimates are based on the development scenarios of one natural gas project in the Hecate Strait, and one oil project in the Queen Charlotte Sound. It was noted that a significant component of the potential socio-economic benefits from offshore development in British Columbia will result from project investment expenditures. Statistics Canada's Input-Output Model was used to assess the total expenditure impacts at the national and provincial levels. The indirect impacts are relatively more important to the local economy because they deal mainly with accommodation, food, beverage, and transportation. The total impacts can be measured in terms of total revenues, gross domestic product, and wages and salaries. The nature of supplier services that may be required were also identified. It was estimated that with the combined impacts of construction and operations, the total Canadian gross domestic product will increase by $3.0 billion, most of which will accrue to British Columbia. refs., tabs., figs

  12. Transient fluctuation relations for time-dependent particle transport

    Science.gov (United States)

    Altland, Alexander; de Martino, Alessandro; Egger, Reinhold; Narozhny, Boris

    2010-09-01

    We consider particle transport under the influence of time-varying driving forces, where fluctuation relations connect the statistics of pairs of time-reversed evolutions of physical observables. In many “mesoscopic” transport processes, the effective many-particle dynamics is dominantly classical while the microscopic rates governing particle motion are of quantum-mechanical origin. We here employ the stochastic path-integral approach as an optimal tool to probe the fluctuation statistics in such applications. Describing the classical limit of the Keldysh quantum nonequilibrium field theory, the stochastic path integral encapsulates the quantum origin of microscopic particle exchange rates. Dynamically, it is equivalent to a transport master equation which is a formalism general enough to describe many applications of practical interest. We apply the stochastic path integral to derive general functional fluctuation relations for current flow induced by time-varying forces. We show that the successive measurement processes implied by this setup do not put the derivation of quantum fluctuation relations in jeopardy. While in many cases the fluctuation relation for a full time-dependent current profile may contain excessive information, we formulate a number of reduced relations, and demonstrate their application to mesoscopic transport. Examples include the distribution of transmitted charge, where we show that the derivation of a fluctuation relation requires the combined monitoring of the statistics of charge and work.

  13. How and why do countries differ in their governance and financing-related administrative expenditure in health care? An analysis of OECD countries by health care system typology

    NARCIS (Netherlands)

    Hagenaars, Luc L.; Klazinga, Niek S.; Mueller, Michael; Morgan, David J.; Jeurissen, Patrick P. T.

    2017-01-01

    Administration is vital for health care. Its importance may increase as health care systems become more complex, but academic attention has remained minimal. We investigated trends in administrative expenditure across OECD countries, cross-country spending differences, spending differences between

  14. The biological control of voluntary exercise, spontaneous physical activity and daily energy expenditure in relation to obesity : human and rodent perspectives

    NARCIS (Netherlands)

    Garland, Theodore; Schutz, Heidi; Chappell, Mark A.; Keeney, Brooke K.; Meek, Thomas H.; Copes, Lynn E.; Acosta, Wendy; Drenowatz, Clemens; Maciel, Robert C.; van Dijk, Gertjan; Kotz, Catherine M.; Eisenmann, Joey C.; Garland, Jr.

    Mammals expend energy in many ways, including basic cellular maintenance and repair, digestion, thermoregulation, locomotion, growth and reproduction. These processes can vary tremendously among species and individuals, potentially leading to large variation in daily energy expenditure (DEE).

  15. The twisted relation between Pnu and SWEET transporters

    NARCIS (Netherlands)

    Jähme, Michael; Guskov, Albert; Slotboom, Dirk

    2015-01-01

    The evolutionary relation between sugar and vitamin transporters from the SWEET and Pnu families is un- clear. They have similar 3D structures, but differ in the topology of their secondary structure elements, and lack significant sequence similarity. Here we analyze the structures and sequences of

  16. The biological control of voluntary exercise, spontaneous physical activity and daily energy expenditure in relation to obesity: human and rodent perspectives.

    Science.gov (United States)

    Garland, Theodore; Schutz, Heidi; Chappell, Mark A; Keeney, Brooke K; Meek, Thomas H; Copes, Lynn E; Acosta, Wendy; Drenowatz, Clemens; Maciel, Robert C; van Dijk, Gertjan; Kotz, Catherine M; Eisenmann, Joey C

    2011-01-15

    Mammals expend energy in many ways, including basic cellular maintenance and repair, digestion, thermoregulation, locomotion, growth and reproduction. These processes can vary tremendously among species and individuals, potentially leading to large variation in daily energy expenditure (DEE). Locomotor energy costs can be substantial for large-bodied species and those with high-activity lifestyles. For humans in industrialized societies, locomotion necessary for daily activities is often relatively low, so it has been presumed that activity energy expenditure and DEE are lower than in our ancestors. Whether this is true and has contributed to a rise in obesity is controversial. In humans, much attention has centered on spontaneous physical activity (SPA) or non-exercise activity thermogenesis (NEAT), the latter sometimes defined so broadly as to include all energy expended due to activity, exclusive of volitional exercise. Given that most people in Western societies engage in little voluntary exercise, increasing NEAT may be an effective way to maintain DEE and combat overweight and obesity. One way to promote NEAT is to decrease the amount of time spent on sedentary behaviours (e.g. watching television). The effects of voluntary exercise on other components of physical activity are highly variable in humans, partly as a function of age, and have rarely been studied in rodents. However, most rodent studies indicate that food consumption increases in the presence of wheels; therefore, other aspects of physical activity are not reduced enough to compensate for the energetic cost of wheel running. Most rodent studies also show negative effects of wheel access on body fat, especially in males. Sedentary behaviours per se have not been studied in rodents in relation to obesity. Several lines of evidence demonstrate the important role of dopamine, in addition to other neural signaling networks (e.g. the endocannabinoid system), in the control of voluntary exercise. A

  17. Relative contributions of energy expenditure on physical activity, body composition and weight gain to the evolution of impaired glucose tolerance to Frank diabetes

    International Nuclear Information System (INIS)

    Adeyemo, A.A.; Omotade, O.O.; Forrester, T.E.; Luke, A.; Rotimi, C.; Owoaje, E.T.

    2002-01-01

    The effect of obesity on glucose intolerance is a mixture of impact of body composition on glucose-insulin relationships as well as the modulation of this metabolism by physical activity. In this project, we seek to measure the energy expenditure on activity, the rate of weight gain and changes in body composition in a free-living population, and to relate these variables to changes in glucose tolerance and insulin sensitivity. We have enrolled a cohort of 280 adults in Idikan, a poor urban community in lbadan, Nigeria, selected by simple random sampling from a population database. In this communication, we report characteristics of the study cohort, findings on evaluation of a physical activity questionnaire and changes in body size, body composition and measures of insulin resistance over a one-year period. Mean age of the men is 49.7 (SD 12.7) years and of the women 44.7 (SD 10.7) years. Mean fasting blood glucose was 4.57 (SD 4.75) mmol/L among men and 3.54 (SD 1.02) mmol/L among women. The modified HIP physical activity (PA) questionnaire was evaluated in a subset of participants for whom scale reliability coefficients of 0.57 and 0.33 were obtained for the occupational and leisure scales of HIP respectively. Two-week test-retest intraclass correlation coefficient was 0.53. On validation against doubly-labelled water measurements, the HIP occupational score showed a positive correlation (r=0.37, p=0.01) with activity energy expenditure per kg body weight (AEE per kg) and a similar correlation of 0. 37 with physical activity level (PAL). Thus, the HIP occupational scale showed adequate consistency, good test-retest reliability and good correlations with measures of physical activity by doubly-labelled water. Over a one-year follow-up period, the participants showed increases in weight, BMI, waist circumferences, fat mass, fasting insulin and insulin-to-glucose ratio. However, HOMA-IR did not significantly change. Overweight increased from 21.3% to 23.9% while

  18. 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

  19. Changes in bicycling over time associated with a new bike lane: relations with kilocalories energy expenditure and body mass index

    Science.gov (United States)

    Brown, Barbara B.; Tharp, Douglas; Tribby, Calvin P.; Smith, Ken R.; Miller, Harvey J.; Werner, Carol M.

    2016-01-01

    Although bicycling has been related to positive health indicators, few studies examine health-related measures associated with non-competitive community cycling before and after cycling infrastructure improvements. This study examined cycling changes in a neighborhood receiving a bike lane, light rail, and other “complete street” improvements. Participants wore accelerometers and global positioning system (GPS) data loggers for one week in both 2012 and 2013, pre- and post- construction completion. Participants sampled within 2 km of the complete street improvements had the following patterns of cycling: never cyclists (n=434), continuing cyclists (n= 29), former cyclists (n=33, who bicycled in 2012 but not 2013), and new cyclists (n=40, who bicycled in 2013 but not 2012). Results show that all three cycling groups, as identified by GPS/accelerometry data, expended more estimated kilocalories (kcal) of energy per minute during the monitoring week than those who were never detected cycling, net of control variables. Similar but attenuated results emerged when cycling self-report measures were used. BMI was not related to cycling group but those who cycled longer on the new path had lower BMI. Although cyclists burn more calories than non-cyclists across the week, among cyclists, their cycling days involved more calories expended than their non-cycling days. The new cyclists account for 39% of the cyclists identified in this study and former cyclists account for 32% of cyclists. These results suggest that cycling is healthy, but that sustaining rates of cycling will be an important goal for future policy and research. PMID:27672561

  20. Changes in bicycling over time associated with a new bike lane: relations with kilocalories energy expenditure and body mass index.

    Science.gov (United States)

    Brown, Barbara B; Tharp, Douglas; Tribby, Calvin P; Smith, Ken R; Miller, Harvey J; Werner, Carol M

    2016-09-01

    Although bicycling has been related to positive health indicators, few studies examine health-related measures associated with non-competitive community cycling before and after cycling infrastructure improvements. This study examined cycling changes in a neighborhood receiving a bike lane, light rail, and other "complete street" improvements. Participants wore accelerometers and global positioning system (GPS) data loggers for one week in both 2012 and 2013, pre- and post- construction completion. Participants sampled within 2 km of the complete street improvements had the following patterns of cycling: never cyclists (n=434), continuing cyclists (n= 29), former cyclists (n=33, who bicycled in 2012 but not 2013), and new cyclists (n=40, who bicycled in 2013 but not 2012). Results show that all three cycling groups, as identified by GPS/accelerometry data, expended more estimated kilocalories (kcal) of energy per minute during the monitoring week than those who were never detected cycling, net of control variables. Similar but attenuated results emerged when cycling self-report measures were used. BMI was not related to cycling group but those who cycled longer on the new path had lower BMI. Although cyclists burn more calories than non-cyclists across the week, among cyclists, their cycling days involved more calories expended than their non-cycling days. The new cyclists account for 39% of the cyclists identified in this study and former cyclists account for 32% of cyclists. These results suggest that cycling is healthy, but that sustaining rates of cycling will be an important goal for future policy and research.

  1. CONSUMERS’ ATTITUDES RELATED TO BIOFUEL USE IN TRANSPORTATION

    Directory of Open Access Journals (Sweden)

    Florin Mariasiu

    2013-01-01

    Full Text Available This paper presents the results of a field survey to determine the attitudes of consumers (citizens related to the use of biofuels in transport. Attitudes of citizens towards biotechnologies and renewable energy use to reduce pollutant effects on the environment are an important factor (and even decisive in political decision-making necessary to develop new investments and the practical implementation of the proposed projects in the field of renewable sources. The aim of the study was to identify the attitudes of citizens (consumers regarding follow specific issues: the identification of environmental attitudes and use of biofuels, exploring the connections between attitudes and actions declared effective environmentally taken and exploring attitudes towards authorities environmental policies. It was found that there is a favorable attitude for a massive use of biofuels in transport, even in the absence of relevant sources of information about the complexity of the effects of using biofuels in transport.

  2. Community Relations for the Transport of TMI-2 Core Debris

    International Nuclear Information System (INIS)

    Smith, T.A.

    1988-01-01

    This paper describes community relations for the transport of Three Mile Island Unit 2 core debris, before and during the first two years of the campaign. The author defines community relations as interactions with groups or individuals to influence public perception. Members of Congress, state and local officials, news media, special interest groups, and private citizens are included in the definition of community. The paper discusses issues of concern to the community, level of interest generated by the transport campaign, events that kept community interest focused on the campaign, and communication techniques employed to provide the community with factual information and to generate public confidence. Finally, the paper describes lessons learned from the community relations effort. (author)

  3. The basal energy expenditure of female athletes vs. sedentary women as related to their family history of type 2 diabetes.

    Science.gov (United States)

    Gravante, G; Pomara, F; Angelomè, C; Russo, G; Truglio, G

    2001-01-01

    The purpose of this study was to investigate the basal metabolic rate (BMR) in 16 professional sportswomen (soccer players) versus 15 sedentary women, as related to the presence (FH+) or absence (FH-) of a family history of type 2 diabetes. The sportswomen, in toto, had a significantly higher BMR than expected from predictive equations (+14.92%). However, the difference was limited only to FH- sportswomen (+18.66%, pdiabetes had a BMR lower than that of FH- sportswomen, and similar to that of sedentary sedentary women. It appears that FH+ sportswomen have a "sub-clinical metabolic inertia", representing a precocious signal in young diabetes-prone subjects, despite the modifications induced from activity on their body composition (increased FFM, even though marginally significant).

  4. Relative contributions of energy expenditure on physical activity, body composition and weight gain to the evolution of impaired glucose to tolerance to Frank diabetes

    International Nuclear Information System (INIS)

    Forrester, T.; Wilks, R.; Gaskin, P.; Luke, A.; Jahoor, F.; Adeyemo, A.

    2002-01-01

    There is a gradient of diabetes prevalence among populations of the African Diaspora, with a rate of about 1% in West Africa, 12% in Jamaica and 16% in the United States. A population-based survey was conducted in an urban community in Jamaica to document the risk factors for the evolution of impaired glucose tolerance to frank diabetes. In a sample of 614 adults, 239 men and 375 women, oral glucose tolerance tests and examinations were conducted at Baseline and after 4-years of Follow-Up. There were significant increases in virtually all weight and adiposity variables for both men and women. Energy expenditure was also measured in a subset of participants at Follow-Up and was related significantly to glucose tolerance status. Among men, baseline age, weight, fat mass, body fat, waist circumference, and change in waist circumference were predictive of worsening glucose tolerance status. Among women, only age and change in waist circumference was a significant predictor. No physical activity parameter was predictive of change in tolerance status. These results provide support for the need to decrease adiposity as an important mechanism to control the rise in diabetes prevalence. (author)

  5. The economic burden of eating disorders and related mental health comorbidities: An exploratory analysis using the U.S. Medical Expenditures Panel Survey.

    Science.gov (United States)

    Samnaliev, Mihail; Noh, H LeAnn; Sonneville, Kendrin R; Austin, S Bryn

    2015-01-01

    Very little is known about the economic burden of eating disorders (ED) and related mental health comorbidities. Using 5 years of data from the U.S. Medical Expenditures Panel Survey, we estimated the difference in annual health care costs, employment status, and earned income (2011 US$) between individuals with current ED compared to those without ED. We further estimated the contribution of mental health comorbidities to these disparities in health care costs, employment and earnings. Individuals with ED had greater annual health care costs ($1869, p = 0.012), lower but borderline significant employment rates (OR = 0.67, 95% CIs [0.41, 1.09]), and lower but not statistically significant earnings among those who were employed ($2093, p = 0.48), compared to individuals without ED. Among individuals with ED, the presence of mental health comorbidities was associated with higher but not statistically significant health care costs ($1993, p = 0.17), lower borderline significant odds of employment (OR = 0.41, 95% CIs [0.14, 1.20]), and significantly lower earnings ($19,374, p economic benefits in terms of heath care savings and gains in work productivity than previously recognized. This exploratory study justifies large scale evaluations of the societal economic impact of eating disorders and comorbidities.

  6. Increased Energy Expenditure, Ucp1 Expression, and Resistance to Diet-induced Obesity in Mice Lacking Nuclear Factor-Erythroid-2-related Transcription Factor-2 (Nrf2).

    Science.gov (United States)

    Schneider, Kevin; Valdez, Joshua; Nguyen, Janice; Vawter, Marquis; Galke, Brandi; Kurtz, Theodore W; Chan, Jefferson Y

    2016-04-01

    The NRF2 (also known as NFE2L2) transcription factor is a critical regulator of genes involved in defense against oxidative stress. Previous studies suggest thatNrf2plays a role in adipogenesisin vitro, and deletion of theNrf2gene protects against diet-induced obesity in mice. Here, we demonstrate that resistance to diet-induced obesity inNrf2(-/-)mice is associated with a 20-30% increase in energy expenditure. Analysis of bioenergetics revealed thatNrf2(-/-)white adipose tissues exhibit greater oxygen consumption. White adipose tissue showed a >2-fold increase inUcp1gene expression. Oxygen consumption is also increased nearly 2.5-fold inNrf2-deficient fibroblasts. Oxidative stress induced by glucose oxidase resulted in increasedUcp1expression. Conversely, antioxidant chemicals (such asN-acetylcysteine and Mn(III)tetrakis(4-benzoic acid)porphyrin chloride) and SB203580 (a known suppressor ofUcp1expression) decreasedUcp1and oxygen consumption inNrf2-deficient fibroblasts. These findings suggest that increasing oxidative stress by limitingNrf2function in white adipocytes may be a novel means to modulate energy balance as a treatment of obesity and related clinical disorders. © 2016 by The American Society for Biochemistry and Molecular Biology, Inc.

  7. Genetic Predisposition to Obesity and Medicare Expenditures.

    Science.gov (United States)

    Wehby, George L; Domingue, Benjamin W; Ullrich, Fred; Wolinsky, Fredric D

    2017-12-12

    The relationship between obesity and health expenditures is not well understood. We examined the relationship between genetic predisposition to obesity measured by a polygenic risk score for body mass index (BMI) and Medicare expenditures. Biennial interview data from the Health and Retirement Survey for a nationally representative sample of older adults enrolled in fee-for-service Medicare were obtained from 1991 through 2010 and linked to Medicare claims for the same period and to Genome-Wide Association Study (GWAS) data. The study included 6,628 Medicare beneficiaries who provided 68,627 complete person-year observations during the study period. Outcomes were total and service-specific Medicare expenditures and indicators for expenditures exceeding the 75th and 90th percentiles. The BMI polygenic risk score was derived from GWAS data. Regression models were used to examine how the BMI polygenic risk score was related to health expenditures adjusting for demographic factors and GWAS-derived ancestry. Greater genetic predisposition to obesity was associated with higher Medicare expenditures. Specifically, a 1 SD increase in the BMI polygenic risk score was associated with a $805 (p genetic predisposition to obesity is associated with higher Medicare expenditures. © The Author(s) 2017. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  8. Hypocretin/orexin and energy expenditure.

    Science.gov (United States)

    Teske, J A; Billington, C J; Kotz, C M

    2010-03-01

    The hypocretins or orexins are endogenous neuropeptides synthesized in discrete lateral, perifornical and dorsal hypothalamic neurones. These multi-functional neuropeptides modulate energy homeostasis, arousal, stress, reward, reproduction and cardiovascular function. This review summarizes the role of hypocretins in modulating non-sleep-related energy expenditure with specific focus on the augmentation of whole body energy expenditure as well as hypocretin-induced physical activity and sympathetic outflow. We compare the efficacy of hypocretin-1 and 2 on energy expenditure and evaluate whether the literature implicates hypocretin signalling though the hypocretin-1 and -2 receptor as having shared and or functionally specific physiological effects. Thus far data suggest that hypocretin-1 has a more robust stimulatory effect relative to hypocretin-2. Furthermore, hypocretin-1 receptor predominantly mediates behaviours known to influence energy expenditure. Further studies on the hypocretin-2 receptor are needed.

  9. Adipocyte LDL receptor–related protein–1 expression modulates postprandial lipid transport and glucose homeostasis in mice

    Science.gov (United States)

    Hofmann, Susanna M.; Zhou, Li; Perez-Tilve, Diego; Greer, Todd; Grant, Erin; Wancata, Lauren; Thomas, Andrew; Pfluger, Paul T.; Basford, Joshua E.; Gilham, Dean; Herz, Joachim; Tschöp, Matthias H.; Hui, David Y.

    2007-01-01

    Diet-induced obesity and its serious consequences such as diabetes, cardiovascular disease, and cancer are rapidly becoming a major global health threat. Therefore, understanding the cellular and molecular mechanisms by which dietary fat causes obesity and diabetes is of paramount importance in order to identify preventive and therapeutic strategies. Increased dietary fat intake results in high plasma levels of triglyceride-rich lipoproteins (TGRL). Tissue uptake of TGRL has been shown to promote glucose intolerance. We generated mice with an adipocyte-specific inactivation of the multifunctional receptor LDL receptor–related protein–1 (LRP1) to determine its role in mediating the effects of TGRL on diet-induced obesity and diabetes. Knockout mice displayed delayed postprandial lipid clearance, reduced body weight, smaller fat stores, lipid-depleted brown adipocytes, improved glucose tolerance, and elevated energy expenditure due to enhanced muscle thermogenesis. We further demonstrated that inactivation of adipocyte LRP1 resulted in resistance to dietary fat–induced obesity and glucose intolerance. These findings identify LRP1 as a critical regulator of adipocyte energy homeostasis, where functional disruption leads to reduced lipid transport, increased insulin sensitivity, and muscular energy expenditure. PMID:17948131

  10. Energy Expenditure and Intake Methods

    NARCIS (Netherlands)

    Westerterp, K.R.

    2015-01-01

    The main components of total energy expenditure are energy expenditure for maintenance or basal metabolic rate, the thermic effect of food or diet-induced energy expenditure (DEE), and the energy cost of physical activity or activity-induced energy expenditure (AEE). This chapter describes methods

  11. Economic development and workforce impacts of state DOT highway expenditures.

    Science.gov (United States)

    2014-01-01

    The research measured the impact of Georgia Department of Transportations highway : expenditures on economic activity in the State. The analysis covered awards made between January 2009 : and April 2013. The research is unique in that it not only ...

  12. Bacterial PerO Permeases Transport Sulfate and Related Oxyanions.

    Science.gov (United States)

    Hoffmann, Marie-Christine; Pfänder, Yvonne; Tintel, Marc; Masepohl, Bernd

    2017-07-15

    Rhodobacter capsulatus synthesizes the high-affinity ABC transporters CysTWA and ModABC to specifically import the chemically related oxyanions sulfate and molybdate, respectively. In addition, R. capsulatus has the low-affinity permease PerO acting as a general oxyanion transporter, whose elimination increases tolerance to molybdate and tungstate. Although PerO-like permeases are widespread in bacteria, their function has not been examined in any other species to date. Here, we present evidence that PerO permeases from the alphaproteobacteria Agrobacterium tumefaciens , Dinoroseobacter shibae , Rhodobacter sphaeroides , and Sinorhizobium meliloti and the gammaproteobacterium Pseudomonas stutzeri functionally substitute for R. capsulatus PerO in sulfate uptake and sulfate-dependent growth, as shown by assimilation of radioactively labeled sulfate and heterologous complementation. Disruption of perO genes in A. tumefaciens , R. sphaeroides , and S. meliloti increased tolerance to tungstate and, in the case of R. sphaeroides , to molybdate, suggesting that heterometal oxyanions are common substrates of PerO permeases. This study supports the view that bacterial PerO permeases typically transport sulfate and related oxyanions and, hence, form a functionally conserved permease family. IMPORTANCE Despite the widespread distribution of PerO-like permeases in bacteria, our knowledge about PerO function until now was limited to one species, Rhodobacter capsulatus In this study, we showed that PerO proteins from diverse bacteria are functionally similar to the R. capsulatus prototype, suggesting that PerO permeases form a conserved family whose members transport sulfate and related oxyanions. Copyright © 2017 American Society for Microbiology.

  13. Transportation

    International Nuclear Information System (INIS)

    Anon.

    1998-01-01

    Here is the decree of the thirtieth of July 1998 relative to road transportation, to trade and brokerage of wastes. It requires to firms which carry out a road transportation as well as to traders and to brokers of wastes to declare their operations to the prefect. The declaration has to be renewed every five years. (O.M.)

  14. Oil sands tax expenditures

    International Nuclear Information System (INIS)

    Ketchum, K; Lavigne, R.; Plummer, R.

    2001-01-01

    The oil sands are a strategic Canadian resource for which federal and provincial governments provide financial incentives to develop and exploit. This report describes the Oil Sands Tax Expenditure Model (OSTEM) developed to estimate the size of the federal income tax expenditure attributed to the oil sands industry. Tax expenditures are tax concessions which are used as alternatives to direct government spending for achieving government policy objectives. The OSTEM was developed within the business Income Tax Division of Canada's Department of Finance. Data inputs for the model were obtained from oil sands developers and Natural Resources Canada. OSTEM calculates annual revenues, royalties and federal taxes at project levels using project-level projections of capital investment, operating expenses and production. OSTEM calculates tax expenditures by comparing taxes paid under different tax regimes. The model also estimates the foregone revenue as a percentage of capital investment. Total tax expenditures associated with investment in the oil sands are projected to total $820 million for the period from 1986 to 2030, representing 4.6 per cent of the total investment. 10 refs., 2 tabs., 7 figs

  15. Incentives of Health Care Expenditure

    Directory of Open Access Journals (Sweden)

    Eero Siljander

    2012-12-01

    Full Text Available The incentives of health care expenditure (HCE have been a topic of discussion in the USA (Obama reforms and in Europe (adjustment to debt crisis. There are competing views of institutional versus GDP (unit income elasticity and productivity related factors of growth of expenditure. However ageing of populations, technology change and economic incentives related to institutions are also key drivers of growth according to the OECD and EU’s AWG committee. Simulation models have been developed to forecast the growth of social expenditure (including HCEs to 2050. In this article we take a historical perspective to look at the institutional structures and their relationship to HCE growth. When controlling for age structure, price developments, doctor density and in-patient and public shares of expenditures, we find that fee-for-service in primary care, is according to the results, in at least 20 percent more costly than capitation or salary remuneration. Capitation and salary (or wage remuneration are at same cost levels in primary care. However we did not find the cost lowering effect for gatekeeping which could have been expected based on previous literature. Global budgeting 30 (partly DRG based percent less costly in specialized care than other reimbursement schemes like open contracting or volume based reimbursement. However the public integration of purchaser and provider cost seems to result to about 20 higher than public reimbursement or public contracting. Increasing the number of doctors or public financing share results in increased HCEs. Therefore expanding public reimbursement share of health services seems to lead to higher HCE. On the contrary, the in-patient share reduced expenditures. Compared to the previous literature, the finding on institutional dummies is in line with similar modeling papers. However the results for public expansion of services is a contrary one to previous works on the subject. The median lag length of

  16. Projecting future drug expenditures--2012.

    Science.gov (United States)

    Hoffman, James M; Li, Edward; Doloresco, Fred; Matusiak, Linda; Hunkler, Robert J; Shah, Nilay D; Vermeulen, Lee C; Schumock, Glen T

    2012-03-01

    Factors likely to influence drug expenditures, drug expenditure trends in 2010 and 2011, and projected drug expenditures for 2012 are discussed. Data were analyzed to provide drug expenditure trends for total drug expenditures and the hospital and clinic sectors. Data were obtained from the IMS Health National Sales Perspectives database. From 2009 to 2010, total U.S. drug expenditures increased by 2.7%, with total spending rising from $299.2 billion to $307.5 billion. Drug expenditures in clinics grew by 6.0% from 2009 to 2010. Hospital drug expenditures increased at the moderate rate of 1.5% from 2009 to 2010; through the first nine months of 2011, hospital drug expenditures increased by only 0.3% compared with the same period in 2010. The dominant trend over the past several years is substantial moderation in expenditure growth for widely used drugs, primarily due to the ongoing introduction and wide use of generic versions of high-cost, frequently used medications. At the end of 2010, generic drugs accounted for 78% of all retail prescriptions dispensed. Another pattern is substantial increases in expenditures for specialized medications, particularly in the outpatient setting as growth in prescription drug expenditures for clinic-administered drugs consistently outpaces growth in total expenditures. Various factors are likely to influence drug expenditures in 2012, including drugs in development, the diffusion of new drugs, generic drugs, drug shortages, and biosimilars. For 2012, we project a 3-5% increase in total drug expenditures across all settings, a 5-7% increase in expenditures for clinic-administered drugs, and a 0-2% increase in hospital drug expenditures.

  17. Packaging- and transportation-related occurrence reports: 1993 annual report

    International Nuclear Information System (INIS)

    Welch, M.J.; Dickerson, L.S.; Jennings, S.D.

    1994-06-01

    The US Department of Energy (DOE) Occurrence Reporting and Processing System (ORPS) is an interactive computer system designed to support DOE-owned or -operated facilities in reporting and processing of information concerning occurrences related to facility operations. The requirements for reporting and the extent of the occurrences to be reported are defined in DOE Order 5000.3B, Occurrence Reporting and Processing of Operations Information (hereafter referred to as DOE 5000.3B). The centralized data base, which is managed by the Idaho National Engineering Laboratory (INEL), provides computerized support for the collection, distribution, updating, analysis, and sign-off of information in the occurrence reports (ORs). The Oak Ridge National Laboratory (ORNL) Packaging and Transportation Safety (PATS) Program has been made responsible for retrieving reports and information pertaining to transportation and packaging incidents/accidents from the centralized ORPS data base. This annual report details the methodology that PATS uses to conduct searches of the ORPS for pertinent information, the form of the reporting to EH-332, review and examination of trends observed in ORs related to transportation and packaging safety, a presentation and discussion of the root-cause codes of ORPS and the nature of occurrence codes of PATS, timely processing of notification reports to final stage, and analysis of 10% of the reported ORs that were finalized to determine whether the actions taken to close out the occurrences were sufficient to ensure remediation of the incident and to prevent a recurrence. Data in the report are presented by calendar years

  18. Obesity and health expenditures: evidence from Australia.

    Science.gov (United States)

    Buchmueller, Thomas C; Johar, Meliyanni

    2015-04-01

    Rising rates of obesity are a public health concern in every industrialized country. This study investigates the relationship between obesity and health care expenditure in Australia, where the rate of obesity has tripled in the last three decades. Now one in four Australians is considered obese, defined as having a body mass index (BMI, kg/m(2)) of 30 or over. The analysis is based on a random sample survey of over 240,000 adults aged 45 and over that is linked at the individual-level to comprehensive administrative health care claims for the period 2006-2009. This sub-population group has an obesity rate that is nearly 30% and is a major consumer of health services. Relative to the average annual health expenditures of those with normal weight, we find that the health expenditures of those with a BMI between 30 and 35 (obese type I) are 19% higher and expenditures of those with BMI greater than 35 (obese type II/III) are 51% higher. We find large and significant differences in all types of care: inpatient, emergency department, outpatient and prescription drugs. The obesity-related health expenditures are higher for obese type I women than men, but in the obese type II/III state, obesity-related expenditures are higher for men. When we stratify further by age groups, we find that obesity has the largest impact among men over age 75 and women aged 60-74 years old. In addition, we find that obesity impacts health expenditures not only through its link to chronic diseases, but also because it increases the cost of recovery from acute health shocks. Copyright © 2015 Elsevier B.V. All rights reserved.

  19. Economic impacts from PM2.5 pollution-related health effects in China's road transport sector: A provincial-level analysis.

    Science.gov (United States)

    Tian, Xu; Dai, Hancheng; Geng, Yong; Wilson, Jeffrey; Wu, Rui; Xie, Yang; Hao, Han

    2018-03-28

    Economic impact assessments of air pollution-related health effects from a sectoral perspective in China is still deficient. This study evaluates the PM 2.5 pollution-related health impacts of the road transport sector on China's economy at both national and provincial levels in 2030 under various air mitigation technologies scenarios. Health impacts are estimated using an integrated approach that combines the Greenhouse Gas and Air Pollution Interactions and Synergies (GAINS) model, a computable general equilibrium (CGE) model and a health model. Results show that at a national level, the road transport sector leads to 163.64 thousand deaths per year, increases the per capita risk of morbidity by 0.37% and accounts for 1.43 billion Yuan in health care expenditures. We estimate 442.90 billion Yuan of the value of statistical life loss and 2.09 h/capita of work time loss in 2015. Without additional control measures, air pollution related to the transport sector will cause 177.50 thousand deaths in 2030, a 0.40% per capita increase in the risk of morbidity, accounting for 4.12 billion Yuan in health care expenditures, 737.15 billion Yuan of statistical life loss and 2.23 h/capita of work time loss. Based on our model, implementing the most strict control strategy scenario would decrease mortality by 42.14%, morbidity risk by 42.14%, health care expenditures by 41.94%, statistical life loss by 26.22% and hours of work time loss by 42.65%, comparing with the no control measure scenario. In addition, PM 2.5 pollution from the road transport sector will cause 0.68% GDP loss in 2030. At a provincial level, GDP losses in 14 out of 30 provinces far exceed the national rate. Henan (1.20%), Sichuan (1.07%), Chongqing (0.99%), Hubei (0.94%), and Shandong (0.90%) would experience the highest GDP loss in 2030. Implementing control strategies to reduce PM 2.5 pollution in the road transport sector could bring positive benefits in half of the Chinese provinces especially in

  20. Relative contributions of energy expenditure on physical activity, body composition and weight gain to the evolution of impaired glucose tolerance to Frank diabetes

    International Nuclear Information System (INIS)

    Forrester, T.; Wilks, R.; Jahoor, F.; Adeyemo, A.

    1999-01-01

    In modem technological societies the requirement for physical work is diminished and access to food is unrestricted. Under these circumstances a large proportion of the population will gain weight and develop obesity and diabetes. At the individual level, genetic and behavioural factors must combine to lead to an imbalance between energy intake and its expenditure. Weight gain, especially rapid weight gain in a population appears to increase the risk of diabetes sharply. Thus understanding the route to weight gain and obesity, and the modulatory effects of physical activity on development of glucose intolerance is critical to credible intervention strategies to reverse or prevent diabetes in populations especially those in transitional societies. In this proposal we will examine the quantitative importance of non-resting energy expenditure (EE) in populations with rising levels of obesity and high prevalence of diabetes. (author)

  1. Entropy production and transport in relation to Tokamak temperature profiles

    International Nuclear Information System (INIS)

    Martinell, J.J.; Almaguer, J.A.; Herrera, J.J.E.

    1992-01-01

    The consequences of using the idea of entropy production rate minimization are examined in relation to the shape of radial temperature profiles and the scaling of transport coefficients with temperature in Tokamak discharges. This is done under the assumption that physical processes occur in such a way as to produce relaxed states where an extremal of some relevant quantity (in this case the entropy production) is obtained. The conditions under which the temperature profiles adopt the Gaussian-like shapes observed in Tokamak plasmas are studied. This is possible only for certain scalings of the thermal conductivity with temperature favouring certain models of anomalous transport against others. These results are also dependent on whether or not the current density profile is assumed to be determined by the temperature profile, as in Ohmically heated discharges with constant electric field. In the former case an anomalous electrical resistivity is needed in order to obtain the correct temperature profiles for known models of anomalous thermal conductivity. When the current density is an independent function of radius the electrical resistivity can be classical, and for the thermal diffusivity this approach favours the models based on magnetic fluctuations exhibiting the Ohkawa scaling, as well as a model that employs profile consistency in its derivations. These cases should be relevant to discharges with auxiliary heating. (Author)

  2. 31 CFR 538.209 - Prohibited transportation-related transactions involving Sudan.

    Science.gov (United States)

    2010-07-01

    ... transactions involving Sudan. 538.209 Section 538.209 Money and Finance: Treasury Regulations Relating to Money... SANCTIONS REGULATIONS Prohibitions § 538.209 Prohibited transportation-related transactions involving Sudan... relating to transportation of cargo to or from Sudan; (b) The provision of transportation of cargo to or...

  3. Regulations related to the transport of radioactive material in Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Sahyun, Adelia; Sordi, Gian-Maria A.A. [ATOMO Radioprotecao e Seguranca Nuclear, Sao Paulo, SP (Brazil)]. E-mail: atomo@atomo.com.br; Sanches, Matias P. [Instituto de Pesquisas Energeticas e Nucleares (IPEN), Sao Paulo, SP (Brazil)]. E-mail: msanches@net.ipen.br

    2001-07-01

    The transport of radioactive material has raised great interest on the part of national regulatory authorities, thus resulting in a safety measures improvement for all kinds of transportation. The transport of radioactive material is regulated by safety criteria much more than those applied to conventional hazardous material. All radioactive material transportation run in Brazilian territory must be in accordance with what is established by the CNEN-NE 5.01 - Transport of Radioactive Material. There are other national and international regulations for radioactive material transportation, which have to be accomplished with and adopted during the operation of radioactive material transportation. The aim of this paper is to verify the criteria set up in the existing regulations and propose a consensus for all the intervening organizations in the regulation process for land, air or sea transportation. This kind of transportation can not depend on the efforts of only one person, a group of workers or even any governmental body, but must be instead a shared responsibility among workers, transport firms and all regulative transportation organizations. (author)

  4. Regulations related to the transport of radioactive material in Brazil

    International Nuclear Information System (INIS)

    Sahyun, Adelia; Sordi, Gian-Maria A.A.; Sanches, Matias P.

    2001-01-01

    The transport of radioactive material has raised great interest on the part of national regulatory authorities, thus resulting in a safety measures improvement for all kinds of transportation. The transport of radioactive material is regulated by safety criteria much more than those applied to conventional hazardous material. All radioactive material transportation run in Brazilian territory must be in accordance with what is established by the CNEN-NE 5.01 - Transport of Radioactive Material. There are other national and international regulations for radioactive material transportation, which have to be accomplished with and adopted during the operation of radioactive material transportation. The aim of this paper is to verify the criteria set up in the existing regulations and propose a consensus for all the intervening organizations in the regulation process for land, air or sea transportation. This kind of transportation can not depend on the efforts of only one person, a group of workers or even any governmental body, but must be instead a shared responsibility among workers, transport firms and all regulative transportation organizations. (author)

  5. An evaluation of transport mode shift policies on transport-related physical activity through simulations based on random forests.

    Science.gov (United States)

    Brondeel, Ruben; Kestens, Yan; Chaix, Basile

    2017-10-23

    Physical inactivity is widely recognized as one of the leading causes of mortality, and transport accounts for a large part of people's daily physical activity. This study develops a simulation approach to evaluate the impact of the Ile-de-France Urban Mobility Plan (2010-2020) on physical activity, under the hypothesis that the intended transport mode shifts are realized. Based on the Global Transport Survey (2010, n = 21,332) and on the RECORD GPS Study (2012-2013, n = 229) from the French capital region of Paris (Ile-de-France), a simulation method was designed and tested. The simulation method used accelerometer data and random forest models to predict the impact of the transport mode shifts anticipated in the Mobility Plan on transport-related moderate-to-vigorous physical activity (T-MVPA). The transport mode shifts include less private motorized trips in favor of more public transport, walking, and biking trips. The simulation model indicated a mean predicted increase of 2 min per day of T-MVPA, in case the intended transport mode shifts in the Ile-de-France Urban Mobility Plan were realized. The positive effect of the transport mode shifts on T-MVPA would, however, be larger for people with a higher level of education. This heterogeneity in the positive effect would further increase the existing inequality in transport-related physical activity by educational level. The method presented in this paper showed a significant increase in transport-related physical activity in case the intended mode shifts in the Ile-de-France Urban Mobility Plan were realized. This simulation method could be applied on other important health outcomes, such as exposure to noise or air pollution, making it a useful tool to anticipate the health impact of transport interventions or policies.

  6. Effect of health information technology expenditure on patient level cost.

    Science.gov (United States)

    Lee, Jinhyung; Dowd, Bryan

    2013-09-01

    This study investigate the effect of health information technology (IT) expenditure on individual patient-level cost using California Office of Statewide Health Planning and Development (OSHPD) data obtained from 2000 to 2007. We used a traditional cost function and applied hospital fixed effect and clustered error within hospitals. We found that a quadratic function of IT expenditure best fit the data. The quadratic function in IT expenditure predicts a decrease in cost of up to US$1,550 of IT labor per bed, US$27,909 of IT capital per bed, and US$28,695 of all IT expenditure per bed. Moreover, we found that IT expenditure reduced costs more quickly in medical conditions than surgical diseases. Interest in health IT is increasing more than ever before. Many studies examined the effect of health IT on hospital level cost. However, there have been few studies to examine the relationship between health IT expenditure and individual patient-level cost. We found that IT expenditure was associated with patient cost. In particular, we found a quadratic relationship between IT expenditure and patient-level cost. In other word, patient-level cost is non-linearly (or a polynomial of second-order degree) related to IT expenditure.

  7. 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.

  8. 26 CFR 1.248-1 - Election to amortize organizational expenditures.

    Science.gov (United States)

    2010-04-01

    ... expenditures relate is for a fixed term of years; (ii) Expenditures connected with the transfer of assets to a... the like; necessary accounting services; expenses of temporary directors and of organizational...

  9. Trends in the distribution of South African health care expenditure

    African Journals Online (AJOL)

    1990-08-04

    Aug 4, 1990 ... estimates of expenditure4-7 and in the case of the third tier of government, from data compiled by the Central Statistical. Services.s-9 An attempt was made to include all expenditure relating to the provision of health services in the public sector. Certain 'hidden costs' that were not taken into account in.

  10. Hurdles for sport consumption? Determining factors of household sports expenditure

    NARCIS (Netherlands)

    Erik Thibaut; Steven Vos; Jeroen Scheerder

    2013-01-01

    The purpose of this article is to explore the determining factors of household expenditures on sports participation. Due to a relatively large amount of zero-expenditures, simple regression methods are not suited. Because of methodological reasons, the two-step Heckman approach is used over the

  11. Trends in the distribution of South African health care expenditure

    African Journals Online (AJOL)

    1990-08-04

    Aug 4, 1990 ... prerequisite to any meaningful debate about future health care provision. In this study, health care ... distribution of expenditure by sector and population group. A more detailed presentation and .... a result of an increase in real per capita health care expenditure but, more significantly, was related to a rapid ...

  12. Factors that influence household and individual clothing expenditure ...

    African Journals Online (AJOL)

    S Blignaut

    Factors that influence household and individual clothing expenditure: A review of research and related literature. ISSN 0378-5254 Journal of Family ... but a similar trend pertains to household clothing and footwear expenditure in South Africa. ...... categories such as men's wear, sportswear or leisure wear were studied.

  13. Highway Expenditures and Associated Customer Satisfaction: A Case Study

    Directory of Open Access Journals (Sweden)

    Alexander Paz

    2016-01-01

    Full Text Available This study analyzes the satisfaction of the Nevadans with respect to their highway transportation system and the corresponding expenditures of Nevada Department of Transportation (NDOT. A survey questionnaire was designed to capture the opinions of the Nevadans (customers about a number of characteristics of their transportation system. Data from the financial data warehouse of the NDOT was used to evaluate expenditures. Multinomial probit models were estimated to study the correlations between customers’ opinion and the government expenditures in transportation. The results indicate the customer satisfaction is decreasing with respect to traffic safety throughout Northwestern and Southern Nevada highways. In addition, users of Northwestern highways are more likely to be satisfied, compared to their counterparts, with increasing construction spending to reduce the time taken to complete construction projects. In Southern Nevada highways, customers’ satisfaction increases with the expenditures associated with reduction of congestion. These insights are examples of the conclusions that were obtained as a consequence of simultaneously considering customer satisfaction and the corresponding expenditures in transportation.

  14. 49 CFR 805.735-8 - Employment of family members in transportation and related enterprises.

    Science.gov (United States)

    2010-10-01

    ... Employment of family members in transportation and related enterprises. (a) No individual will be employed or retained in employment by the Board if a member of his immediate family (blood relations who are residents... 49 Transportation 7 2010-10-01 2010-10-01 false Employment of family members in transportation and...

  15. Body weight gain in free-living Pima Indians: effect of energy intake vs expenditure

    DEFF Research Database (Denmark)

    Tataranni, P A; Harper, I T; Snitker, S

    2003-01-01

    Obesity results from a chronic imbalance between energy intake and energy expenditure. However, experimental evidence of the relative contribution of interindividual differences in energy intake and expenditure (resting or due to physical activity) to weight gain is limited.......Obesity results from a chronic imbalance between energy intake and energy expenditure. However, experimental evidence of the relative contribution of interindividual differences in energy intake and expenditure (resting or due to physical activity) to weight gain is limited....

  16. 34 CFR 300.133 - Expenditures.

    Science.gov (United States)

    2010-07-01

    ... spend on providing special education and related services to parentally-placed private school children... 34 Education 2 2010-07-01 2010-07-01 false Expenditures. 300.133 Section 300.133 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND...

  17. Transport-related lifestyle and environmentally-friendly travel mode choices

    DEFF Research Database (Denmark)

    Thøgersen, John

    2018-01-01

    . Finally, a multivariate GLM analysis reveals that three behavioral tendencies of importance for transport-related environmental impacts vary significantly and substantially between lifestyle segments: vehicle ownership, everyday travel-mode choice and environmentally-friendly transport innovativeness...

  18. Role of Nutritional Supplements Complementing Nutrient-Dense Diets: General Versus Sport/Exercise-Specific Dietary Guidelines Related to Energy Expenditure

    Science.gov (United States)

    Kleiner, Susan; Greenwood, Mike

    A nutrient-dense diet is a critical aspect in attaining optimal exercise training and athletic performance outcomes. Although including safe and effective nutritional supplements in the dietary design can be extremely helpful in promoting adequate caloric ingestion, they are not sufficient for promoting adequate caloric ingestion based on individualized caloric expenditure needs without the proper diet. Specifically, a strategic and scientifically based nutrient-dense dietary profile should be created by qualified professionals to meet the sport/exercise-specific energy demands of any individual involved in select training intensity protocols. Finally, ingesting the right quantity and quality of nutrient dense calories at precise windows of opportunity becomes vital in attaining desired training and/or competitive performance outcomes.

  19. Issues related to the transport of a transportable storage cask after storage

    International Nuclear Information System (INIS)

    McConnell, P.; Brimhall, J.L.; Creer, J.M.; Gilbert, E.R.; Sanders, T.L.; Jones, R.H.

    1991-01-01

    An evaluation was performed to assess whether the reliability of a transportable storage cask system and the risks associated with its use are comparable to those associated with existing transport cask systems and, if they are not, determine how the transportable storage cask system can be made as reliable as existing systems. Reliability and failure mode analyses of both transport-only casks and transportable storage casks and implementation options are compared. Current knowledge regarding the potential effects of a long-term dry storage environment on spent fuel and cask materials is reviewed. A summary assessment of the consideration for deploying a transportable storage cask (TSC) system with emphasis on preliminary design, validation and operational recommendations for TSC implementations is presented. The analyses conclude that a transportable storage cask can likely be shipped upopened by applying a combination of design considerations and operational constraints, including environmental monitoring and pretransport assessments of functional reliability of the cask. A proper mix of these constraints should yield risk parity with any existing transport cask

  20. Original jurisdiction in matters relating to transport of radioactive substances

    International Nuclear Information System (INIS)

    Anon.

    1989-01-01

    Decisions on actions for avoidance of government supervision in matters of transport of radioactive substances are placed under the original jurisdiction of administrative courts. (Kassel Administrative Court, decision of 20 December 1988 - 8 A 699/88). (orig.) [de

  1. Lactate/H+ transport kinetics in rat skeletal muscle related to fibre type and changes in transport capacity

    DEFF Research Database (Denmark)

    Juel; Pilegaard

    1998-01-01

    and hypothyroidism was due to a decrease in Vmax. The denervation-induced decline in lactate/H+ transport capacity resulted from both an increased Km and a reduced Vmax. The present data show that muscle type differences and most changes in the lactate/H+ transport capacity are mediated by modifications in Vmax......Lactate/H+ transport kinetics were determined by means of the pH-sensitive probe BCECF in sarcolemmal giant vesicles, obtained from rat skeletal muscle, and related to variations in lactate/H+ transport capacity. Vesicle preparations were made from red and white muscles, mixed muscles, denervated...... muscles, muscles of old rats and rats that had been subjected to high-intensity training, endurance training, repeated exposure to hypoxia, and hypothyroid or hyperthyroid treatments. The lactate/H+ transport capacity of red muscles was greater than that of white muscles, and this difference...

  2. Lactate/H+ transport kinetics in rat skeletal muscle related to fibre type and changes in transport capacity

    DEFF Research Database (Denmark)

    Juel; Pilegaard

    1998-01-01

    muscles, muscles of old rats and rats that had been subjected to high-intensity training, endurance training, repeated exposure to hypoxia, and hypothyroid or hyperthyroid treatments. The lactate/H+ transport capacity of red muscles was greater than that of white muscles, and this difference......Lactate/H+ transport kinetics were determined by means of the pH-sensitive probe BCECF in sarcolemmal giant vesicles, obtained from rat skeletal muscle, and related to variations in lactate/H+ transport capacity. Vesicle preparations were made from red and white muscles, mixed muscles, denervated...... and hypothyroidism was due to a decrease in Vmax. The denervation-induced decline in lactate/H+ transport capacity resulted from both an increased Km and a reduced Vmax. The present data show that muscle type differences and most changes in the lactate/H+ transport capacity are mediated by modifications in Vmax...

  3. Development and changes in consumption expenditures of the population

    Directory of Open Access Journals (Sweden)

    Zuzana Toufarová

    2008-01-01

    Full Text Available The paper deals with development and changes in consumption expenditures of population. It uses secondary data to analyze consumption expenditures of EU-25 and the Czech Republic and concetrates on changes in the expenditure groups over the period of past years. Other part of this paper is devoted to primary data analysis. Primary data were obtained in a questionnaire survey. Primary data analysis is based on statistical methods and it investigates changes in the structure of consumption expenditures of households in relation to changes in household income. By using dependency analysis the paper verifies dependency of surveyed groups of consumption expenditures and groups of households sorted by identification characteristics. Additionally, also based on the primary research, the paper tries to find out the way households allocate money surplus remaining after covering all the adequate expenses.

  4. Geographic Distribution of VA Expenditures Report FY2015

    Data.gov (United States)

    Department of Veterans Affairs — Geographic Distribution of VA Expenditures Report (GDX) located on the Expenditures page in the Expenditure Tables category. This report details VA expenditures at...

  5. Energy Expenditure of Sport Stacking

    Science.gov (United States)

    Murray, Steven R.; Udermann, Brian E.; Reineke, David M.; Battista, Rebecca A.

    2009-01-01

    Sport stacking is an activity taught in many physical education programs. The activity, although very popular, has been studied minimally, and the energy expenditure for sport stacking is unknown. Therefore, the purposes of this study were to determine the energy expenditure of sport stacking in elementary school children and to compare that value…

  6. Transport volume in regions of the Czech Republic in relation to the production of waste

    OpenAIRE

    Pojkarová, Kateřina; Hruška, Roman

    2010-01-01

    The article deals with the transport volume in regions of the Czech Republic in relation to the production of waste. On the basis of waste statistics and transport statistics is researched the greatness of the relation between the transport volume and the production of waste in regions of the Czech Republic. The relation is illustrated graphically too. We have many kinds of waste which we can monitor. The most important kinds of waste are municipal waste, industrial waste, construction ...

  7. THE RELATION BETWEEN DRIVER BEHAVIOR AND INTELLIGENT TRANSPORT SYSTEM

    Directory of Open Access Journals (Sweden)

    Alica Kalašová

    2017-12-01

    Full Text Available The main objective of Slovakia’s transport policy is to reduce the number of traffic accidents and increase safety on our roads. Implementation of intelligent transport systems presents one of the possibilities how to meet this goal. Acceptance of these systems by motor vehicle drivers and other road traffic participants is necessary in order for them to fulfill their purpose. Only if the drivers will accept intelligent transport systems, it is possible to flexibly and effectively manage road traffic flexibly and effectively. From the perspective of a driver it concerns, in particular, the possibility of using alternative routes when traffic accidents or other obstacles occurs on the route that would significantly affect the continuity and safety of road traffic. Thanks to these technologies, it is possible to choose the appropriate route while driving, of course based on the criterion, which the driver considers the most important during the transport from origin to destination (driving time, distance from origin to destination, fuel consumption, quality of infrastructure. Information isare provided to the driver through variable message signs or directly in the vehicle (RDS-TMC. Another advantage of intelligent transport systems is a positive impact on psychological well-being of the driver while driving. Additional information about the possible obstacles, weather conditions and dangerous situations that occur on the roads as well as alternative routes are provided to the driver well in advance. This paper is mainly focused on how the drivers perceive the influence of intelligent transport systems in Žilina region.

  8. Transport-related lifestyle and environmentally-friendly travel mode choices: A multi-level approach

    DEFF Research Database (Denmark)

    Thøgersen, John

    2018-01-01

    This paper introduces a deductive cognitive approach to, and a new instrument for measuring, transport-related lifestyle (TRL) and presents a first application of the instrument for identifying national and cross-national transport-related lifestyle segments based on a survey (N = 3216) in 10....... Finally, a multivariate GLM analysis reveals that three behavioral tendencies of importance for transport-related environmental impacts vary significantly and substantially between lifestyle segments: vehicle ownership, everyday travel-mode choice and environmentally-friendly transport innovativeness....... Further, when differences in transport-related lifestyles are controlled, country (cluster) of residence as well as the interaction between lifestyle and country (cluster) of residence also influence these three behavioral tendencies. In conclusion, the usefulness of transport-related lifestyle...

  9. The relation between lighting parameters and transportation performance.

    NARCIS (Netherlands)

    Schreuder, D.A.

    1977-01-01

    Road lighting is expensive, regarding both costs and energy. Therefore these costs should be justified by benefits. Thus road lighting is considered as utilitarian. Benefits are considered to found in four slightly overlapping domains: (1) road traffic and transportation performance; (2) public

  10. Impact of morbid obesity on medical expenditures in adults.

    Science.gov (United States)

    Arterburn, D E; Maciejewski, M L; Tsevat, J

    2005-03-01

    Morbid obesity (body mass index (BMI) > or =40 kg/m2) is associated with substantially increased morbidity and mortality from chronic health conditions and with poorer health-related quality of life; however, less is known about the impact of morbid obesity on healthcare expenditures. To examine the impact of morbid obesity on healthcare expenditures using a nationally representative sample of US adults. We performed a cross-sectional analysis of 16 262 adults from the 2000 Medical Expenditure Panel Survey, a nationally representative survey of the noninstitutionalized civilian population of the United States. Per capita healthcare expenditures were calculated for National Institutes of Health BMI categories, based on self-reported height and weight, using a two-part, multivariable model adjusted for age, gender, race, income, education level, type of health insurance, marital status, and smoking status. Odds of incurring any healthcare expenditure and per capita healthcare expenditures associated with morbid obesity in 2000. When compared with normal-weight adults, the odds of incurring any healthcare expenditure in 2000 were two-fold greater among adults with morbid obesity. Per capita healthcare expenditures for morbidly obese adults were 81% (95% confidence interval (CI): 48-121%) greater than normal-weight adults, 65% (95% CI: 37-110%) greater than overweight adults, and 47% (95% CI: 11-96%) greater than adults with class I obesity. Excess costs among morbidly obese adults resulted from greater expenditures for office-based visits, outpatient hospital care, in-patient care, and prescription drugs. Aggregate US healthcare expenditures associated with excess body weight among morbidly obese US adults exceeded $11 billion in 2000. The economic burden of morbid obesity among US adults is substantial. Further research is needed to identify interventions to reduce the incidence and prevalence of morbid obesity and improve the health and economic outcomes of morbidly

  11. CHARACTERISTICS OF INDONESIAN HOUSEHOLD’S LIVING EXPENDITURE

    Directory of Open Access Journals (Sweden)

    Duddy Roesmara Donna

    2014-09-01

    Full Text Available The aim of this study is to estimate and analize the characteristics of Indonesian household expenditure on goods and services, for example food, clothes, household utensils, housing, medical care, education, oil and transportation, gas, electricity and communication. Linear Expenditure System (LES model and seemingly uncorrelated regression (SUR estimation method were applied. This study has some conclusions. First, if ones have more incomes, they will proportionally allocate them for housing, oil and transportation, education, food, and medical care. Second, medical care, education and communication are categorized as superior or deluxe commodities. Third, the approximation of minimum living expenditure to survive is Rp 147.236 for a household per week.  

  12. [Assessment of the pharmaceutical expenditure in Hungary].

    Science.gov (United States)

    Inotai, András; Merész, Gergo; Kaló, Zoltán

    2010-01-01

    Scarcity of health care resources draws attention to the expenditure on pharmaceuticals, as drugs are considered to be one of the major growth drivers of health care spending. This article assesses the Hungarian expenditure on pharmaceuticals by taking into account the economic status of the country and benchmarks from other OECD countries with special focus on indicators of Visegrad V4 countries (Czech Republic, Slovakia, Poland and Hungary). Our results highlight the heterogeneity of pharmaceutical expenditure data derived from different indicators among observed countries. Pharmaceutical spending is relatively higher in middle-income countries, mainly due the price convergence of innovative drug's, on contrary manpower cost of health care services are adjusted to local price levels, therefore the price differential of health care services between middle income and developed countries is greater. International trends of the global pharmaceutical market are also valid in Hungary. Increased private funding, mainly out of pocket payments above the average of V4 countries, has been the major growth driver of pharmaceutical expenditure recently in Hungary. Increased private pharmaceutical expenditure was mainly derived from the severe cost-containment measures in 2006. The annual growth rate of the National Health Insurance Fund's pharmaceutical budget for drug reimbursement was 1.37% in real terms between 1994 and 2009. This is much beneath the expansion of global pharmaceutical market. Consequently, cost-containment of public pharmaceutical spending was very successful in the last fifteen years, and the burden of market growth has been shifted to households. Public health programmes, investment into preventive care, with consideration on unfavourable Hungarian morbidity and mortality indicators, however, necessitate the increase of public pharmaceutical budget. In order to improve the allocative efficiency of health care spending, available resources should be spent

  13. Exercise Training and Energy Expenditure following Weight Loss.

    Science.gov (United States)

    Hunter, Gary R; Fisher, Gordon; Neumeier, William H; Carter, Stephen J; Plaisance, Eric P

    2015-09-01

    This study aims to determine the effects of aerobic or resistance training on activity-related energy expenditure (AEE; kcal·d(-1)) and physical activity index (activity-related time equivalent (ARTE)) following weight loss. It was hypothesized that weight loss without exercise training would be accompanied by decreases in AEE, ARTE, and nontraining physical activity energy expenditure (nonexercise activity thermogenesis (NEAT)) and that exercise training would prevent decreases in free-living energy expenditure. One hundred forty premenopausal women had an average weight loss of 25 lb during a diet (800 kcal·d(-1)) of furnished food. One group aerobically trained 3 times per week (40 min·d(-1)), another group resistance-trained 3 times per week (10 exercises/2 sets × 10 repetitions), and the third group did not exercise. Dual-energy x-ray absorptiometry was used to measure body composition, indirect calorimetry was used to measure resting energy expenditure (REE) and walking energy expenditure, and doubly labeled water was used to measure total energy expenditure (TEE). AEE, ARTE, and nontraining physical activity energy expenditure (NEAT) were calculated. TEE, REE, and NEAT all decreased following weight loss for the no-exercise group, but not for aerobic and resistance trainers. Only REE decreased in the two exercise groups. Resistance trainers increased ARTE. HR and oxygen uptake while walking on the flat and up a grade were consistently related to TEE, AEE, NEAT, and ARTE. Exercise training prevents a decrease in energy expenditure, including free-living energy expenditure separate from exercise training, following weight loss. Resistance training increases physical activity, whereas economy/ease of walking is associated with increased TEE, AEE, NEAT, and ARTE.

  14. 29 CFR 780.908 - Relation of employee's work to specified transportation.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Relation of employee's work to specified transportation... Relation of employee's work to specified transportation. In order for the exemption to apply to an employee... activities is not exempt work. The employee must be actually engaged in the described operations. The...

  15. Increasing Public Expenditure

    Directory of Open Access Journals (Sweden)

    Ammar Ben Zaed

    2017-04-01

    Full Text Available This article aims to analyze and interpret the phenomenon of increased public expenditures and test explanatory theories as well as to analyze Abstract the relationship between public spending and GDP in the short and long term where you see the Wagner hypothesis that causal heading of GDP to government spending while there is a causal relationship analysis positive trending of government spending to GDP according to the Keynesian hypothesis in this study will be used descriptive analytical method to validate these hypotheses. Results in the short and long term made it clear that there is a difference in the outcome of Applied Studies where we find that each supports a relationship Wagner in the sense that the causal trending of real GDP to government spending and more precisely to increase the economic growth lead to increased aggregate demand which leads in turn increasing the need to increase government spending and to increase the resources available to the government sector to finance the increase in spending by the additional resources resulting from the economic growth while others opines opposes the existence of the relationship.

  16. How Does Car Parking Availability and Public Transport Accessibility Influence Work-Related Travel Behaviors?

    Directory of Open Access Journals (Sweden)

    Grant M. Schofield

    2010-02-01

    Full Text Available This study investigated the relationships between car parking, public transport, travel behaviors, and health outcomes for adults (n = 1,188 traveling to a worksite. Public transport was used for 12.1% of the work-related commute. Those who had higher levels of walking, no worksite car park access, lived proximal to a public transport stop, had limited automobile availability, traveled to the main business district, perceived public transport as accessible, or did not have company car access were more likely to use public transportation. Accordingly, proximal residential transit stops and restrictions for company car accessibility and parking at the worksite are needed.

  17. Attitudes toward Education Expenditures in Japan: Comparisons with Social Security and Welfare Services Expenditures

    Science.gov (United States)

    Nakazawa, Wataru

    2015-01-01

    This paper examines people's attitudes toward public spending on education in Japan. It is well known that Japan has the smallest public education expenditure relative to GDP among the OECD countries, and this may yield unequal opportunities in education. The tax burden in Japan is small compared to those in OECD countries, and there may be no…

  18. Thermodynamic and transport properties of cryogenic propellants and related fluids

    Science.gov (United States)

    Johnson, V. J.

    1973-01-01

    Significant advances have been made in recent years in the quality and range of thermophysical data for the cryogenic propellants, pressurants, and inertants. A review of recently completed and current data compilation projects for helium, hydrogen, argon, nitrogen, oxygen, fluorine, and methane is given together with recommended references for thermodynamic and transport property data tables for these fluids. Modern techniques in the plotting of thermodynamic charts from tabular data (or from functions such as the equation of state) have greatly improved their precision and value. A list of such charts is included.

  19. A partisan model of government expenditure

    OpenAIRE

    Bräuninger, Thomas

    2005-01-01

    Partisan models of budget politics largely concentrate on the size of government, budget deficits and debt, but most theories have little to say as to what the effect of party politics on both the size and the composition of budgets is. This paper seeks to extend previous literature in two directions. First, a model of spending preferences is developed that relates actors preferred level and allocation of expenditure to electoral gains from fiscal policies. Second, changes in both total expe...

  20. Tax Expenditures: A Theoretical Review

    Directory of Open Access Journals (Sweden)

    Vjekoslav Bratić

    2006-06-01

    Full Text Available Tax expenditures are an instrument frequently used when a government wishes to achieve certain economic and social effects. But because of the increasing number and scope of tax expenditures, their proper use, quality of administration and record-keeping have become a major challenge for the tax authorities and the whole of the government. The article considers and explains very diverse forms of tax expenditure such as reliefs, tax deductions, tax allowances, tax exceptions and special rates of taxation and the ways in which they are defined and calculated. The key problems in the analysis are the absence of a single definition and of methodology for the calculations; these ultimately make it impossible to compare tax expenditures between or among countries.

  1. State-level Medicaid expenditures attributable to smoking.

    Science.gov (United States)

    Armour, Brian S; Finkelstein, Eric A; Fiebelkorn, Ian C

    2009-07-01

    Medicaid recipients are disproportionately affected by tobacco-related disease because their smoking prevalence is approximately 53% greater than that of the overall US adult population. This study estimates state-level smoking-attributable Medicaid expenditures. We used state-level and national data and a 4-part econometric model to estimate the fraction of each state's Medicaid expenditures attributable to smoking. These fractions were multiplied by state-level Medicaid expenditure estimates obtained from the Centers for Medicare and Medicaid Services to estimate smoking-attributable expenditures. The smoking-attributable fraction for all states was 11.0% (95% confidence interval, 0.4%-17.0%). Medicaid smoking-attributable expenditures ranged from $40 million (Wyoming) to $3.3 billion (New York) in 2004 and totaled $22 billion nationwide. Cigarette smoking accounts for a sizeable share of annual state Medicaid expenditures. To reduce smoking prevalence among recipients and the growth rate in smoking-attributable Medicaid expenditures, state health departments and state health plans such as Medicaid are encouraged to provide free or low-cost access to smoking cessation counseling and medication.

  2. Anomalous solute transport in saturated porous media: Relating transport model parameters to electrical and nuclear magnetic resonance properties

    Science.gov (United States)

    Swanson, Ryan D; Binley, Andrew; Keating, Kristina; France, Samantha; Osterman, Gordon; Day-Lewis, Frederick D.; Singha, Kamini

    2015-01-01

    The advection-dispersion equation (ADE) fails to describe commonly observed non-Fickian solute transport in saturated porous media, necessitating the use of other models such as the dual-domain mass-transfer (DDMT) model. DDMT model parameters are commonly calibrated via curve fitting, providing little insight into the relation between effective parameters and physical properties of the medium. There is a clear need for material characterization techniques that can provide insight into the geometry and connectedness of pore spaces related to transport model parameters. Here, we consider proton nuclear magnetic resonance (NMR), direct-current (DC) resistivity, and complex conductivity (CC) measurements for this purpose, and assess these methods using glass beads as a control and two different samples of the zeolite clinoptilolite, a material that demonstrates non-Fickian transport due to intragranular porosity. We estimate DDMT parameters via calibration of a transport model to column-scale solute tracer tests, and compare NMR, DC resistivity, CC results, which reveal that grain size alone does not control transport properties and measured geophysical parameters; rather, volume and arrangement of the pore space play important roles. NMR cannot provide estimates of more-mobile and less-mobile pore volumes in the absence of tracer tests because these estimates depend critically on the selection of a material-dependent and flow-dependent cutoff time. Increased electrical connectedness from DC resistivity measurements are associated with greater mobile pore space determined from transport model calibration. CC was hypothesized to be related to length scales of mass transfer, but the CC response is unrelated to DDMT.

  3. Aggregate Import Demand and Expenditure Components in Nigeria

    Directory of Open Access Journals (Sweden)

    Philip Chimobi Omoke

    2012-02-01

    Full Text Available This study uses disaggregated expenditure components of total national income todetermine the behaviour of imports demand in Nigeria using annual time series data and by applyingthe Johansen-Juselius multivariate cointegration technique tests to find out if the relevant economicvariables are cointegrated in the long run. Variables used in the study are volume of imports of goodsand services, consumption expenditure, expenditureon investment goods, relative prices and adummy variable for trade liberalisation policy in Nigeria. The empirical evidence suggests thatcointegrating relationship exists among the variables. The error correction estimate reveals thatalmost all the coefficients of the variables testedcame out with a statistically positive signs.Consumption expenditure, export and investment coefficient relates positively with import implyingthat increase in expenditure on these leads to a significant increase in import. Generally, the resultshowed that import demand function and expenditurecomponent in Nigeria has a statisticallysignificant relationship.

  4. Tourism Expenditures and Environment in Thailand

    Directory of Open Access Journals (Sweden)

    Malliga Sompholkrang

    2014-09-01

    Full Text Available Tourism activities affect the environment of different destinations, which is influenced by different tourists’ consumption. The objective of this study is to examine the relationship between inbound tourist expenditures and three main environmental dimensions, which are carbon dioxide emission from transport, energy demand, and water usage, in Thailand. This paper employs Vector Autoregressive (VAR models to determine the relationship of variables. Data from Ministry of Energy, Bank of Thailand, Metropolitan Electricity Authority, Provincial Waterworks Authority, National Statistical Office, Department of Tourism, and Tourism Authority of Thailand between 1988 and 2012 have been applied in the model. Note that, energy demand is represented by total electricity consumption of hotel and accommodation sector in Thailand, while water usage is represented by the total water consumption of tourists. This study found the relationships among tourists’ expenditures, carbon dioxide emission from transport, energy demand, and water usage. Therefore, the policies recommendations may be essential to prepare the optimal schemes and budgets for encountering the environmental impacts from tourism business expansion.

  5. Computation of optimal transport and related hedging problems via penalization and neural networks

    OpenAIRE

    Eckstein, Stephan; Kupper, Michael

    2018-01-01

    This paper presents a widely applicable approach to solving (multi-marginal, martingale) optimal transport and related problems via neural networks. The core idea is to penalize the optimization problem in its dual formulation and reduce it to a finite dimensional one which corresponds to optimizing a neural network with smooth objective function. We present numerical examples from optimal transport, martingale optimal transport, portfolio optimization under uncertainty and generative adversa...

  6. Households across all income quintiles, especially the poorest, increased animal source food expenditures substantially during recent Peruvian economic growth.

    Science.gov (United States)

    Humphries, Debbie L; Behrman, Jere R; Crookston, Benjamin T; Dearden, Kirk A; Schott, Whitney; Penny, Mary E

    2014-01-01

    Relative to plant-based foods, animal source foods (ASFs) are richer in accessible protein, iron, zinc, calcium, vitamin B-12 and other nutrients. Because of their nutritional value, particularly for childhood growth and nutrition, it is important to identify factors influencing ASF consumption, especially for poorer households that generally consume less ASFs. To estimate differential responsiveness of ASF consumption to changes in total household expenditures for households with different expenditures in a middle-income country with substantial recent income increases. The Peruvian Young Lives household panel (n = 1750) from 2002, 2006 and 2009 was used to characterize patterns of ASF expenditures. Multivariate models with controls for unobserved household fixed effects and common secular trends were used to examine nonlinear relationships between changes in household expenditures and in ASF expenditures. Households with lower total expenditures dedicated greater percentages of expenditures to food (58.4% vs.17.9% in 2002 and 24.2% vs. 21.5% in 2009 for lowest and highest quintiles respectively) and lower percentages of food expenditures to ASF (22.8% vs. 33.9% in 2002 and 30.3% vs. 37.6% in 2009 for lowest and highest quintiles respectively). Average percentages of overall expenditures spent on food dropped from 47% to 23.2% between 2002 and 2009. Households in the lowest quintiles of expenditures showed greater increases in ASF expenditures relative to total consumption than households in the highest quintiles. Among ASF components, meat and poultry expenditures increased more than proportionately for households in the lowest quintiles, and eggs and fish expenditures increased less than proportionately for all households. Increases in household expenditures were associated with substantial increases in consumption of ASFs for households, particularly households with lower total expenditures. Increases in ASF expenditures for all but the top quintile of

  7. Households across All Income Quintiles, Especially the Poorest, Increased Animal Source Food Expenditures Substantially during Recent Peruvian Economic Growth

    Science.gov (United States)

    Humphries, Debbie L.; Behrman, Jere R.; Crookston, Benjamin T.; Dearden, Kirk A.; Schott, Whitney; Penny, Mary E.

    2014-01-01

    Background Relative to plant-based foods, animal source foods (ASFs) are richer in accessible protein, iron, zinc, calcium, vitamin B-12 and other nutrients. Because of their nutritional value, particularly for childhood growth and nutrition, it is important to identify factors influencing ASF consumption, especially for poorer households that generally consume less ASFs. Objective To estimate differential responsiveness of ASF consumption to changes in total household expenditures for households with different expenditures in a middle-income country with substantial recent income increases. Methods The Peruvian Young Lives household panel (n = 1750) from 2002, 2006 and 2009 was used to characterize patterns of ASF expenditures. Multivariate models with controls for unobserved household fixed effects and common secular trends were used to examine nonlinear relationships between changes in household expenditures and in ASF expenditures. Results Households with lower total expenditures dedicated greater percentages of expenditures to food (58.4% vs.17.9% in 2002 and 24.2% vs. 21.5% in 2009 for lowest and highest quintiles respectively) and lower percentages of food expenditures to ASF (22.8% vs. 33.9% in 2002 and 30.3% vs. 37.6% in 2009 for lowest and highest quintiles respectively). Average percentages of overall expenditures spent on food dropped from 47% to 23.2% between 2002 and 2009. Households in the lowest quintiles of expenditures showed greater increases in ASF expenditures relative to total consumption than households in the highest quintiles. Among ASF components, meat and poultry expenditures increased more than proportionately for households in the lowest quintiles, and eggs and fish expenditures increased less than proportionately for all households. Conclusions Increases in household expenditures were associated with substantial increases in consumption of ASFs for households, particularly households with lower total expenditures. Increases in ASF

  8. 31 CFR 585.207 - Prohibited transportation-related transactions involving the FRY (S&M).

    Science.gov (United States)

    2010-07-01

    ... transactions involving the FRY (S&M). 585.207 Section 585.207 Money and Finance: Treasury Regulations Relating... transactions involving the FRY (S&M). Except as otherwise authorized, the following are prohibited: (a) Any... transportation to or from the FRY (S&M); (b) The provision of transportation to or from the United States by: (1...

  9. Transportation into narrative worlds and the motivation to change health-related behavior

    NARCIS (Netherlands)

    Gebbers, Timon; de Wit, J.B.F.; Appel, Markus

    2017-01-01

    Stories are considered to be a potent means to change health-related attitudes, beliefs, and behavior because of recipients’ transportation into the narrative world. Little emphasis, however, has been given to the link between transportation and process variables that are pertinent to health

  10. Packaging- and transportation-related occurrence reports. Fiscal year 1996 annual report

    International Nuclear Information System (INIS)

    Dickerson, L.S.; Welch, M.J.

    1997-02-01

    The Oak Ridge National Laboratory (ORNL), through its support to the US Department of Energy's (DOE's) Office of Transportation, Emergency Management, and Analytical Services (EM-76), retrieves reports and information pertaining to transportation and packaging occurrences from the centralized Occurrence Reporting and Processing System (ORPS) database. These selected reports are analyzed for trends, impact on packaging and transportation operations and safety concerns, and lessons learned (LL) in transportation and packaging safety. Some selected reports are reviewed to evaluate the corrective actions being conducted. This report contains an analysis of 246 occurrences identified as packaging- or transportation-related during fiscal year (FY) 1996, with supporting data from calendar year (CY) 1991 through 1995 which provide the basis for trending. The overall number of packaging- and transportation-related occurrences remains a small percentage of the total occurrences in the DOE system, through it is relatively higher this year (∼6%) than previous years when transportation occurrences were approximately 3% of the total. The decrease in the total number of occurrences may be the result of the rollup provisions of the new DOE Order 232.1, and the comparative increase in packaging- and transportation-related occurrence reports (ORs) is only a reflection of the decrease in the overall total. There does not appear to be a correlation between the total number of offsite hazardous materials shipments and the number of reported occurrences. The offsite occurrences, while few in number, are consistent for the major shippers and contractors

  11. Transport-related fringe benefits: implications for moving and the journey to work

    NARCIS (Netherlands)

    Ommeren, van Jos; Vlist, van der A.J.; Nijkamp, Peter

    2006-01-01

    Firms offer compensation not only through wages, but also offer transport-related fringe benefits such as transport benefits (company cars, travel, and parking benefits) and relocation benefits to job applicants. We argue that these benefits are not randomly offered to employees, but depend on the

  12. CO2-ECBM related coupled physical and mechanical transport processes

    Science.gov (United States)

    Gensterblum, Yves; Satorius, Michael; Busch, Andreas; Krooß, Bernhard

    2013-04-01

    The interrelation of cleat transport processes and mechanical properties was investigated by permeability tests at different stress levels (60% to 130% of in-situ stress) with sorbing (CH4, CO2) and inert gases (N2, Ar, He) on a sub bituminous A coal from the Surat Basin, Queensland Australia. From the flow tests under controlled triaxial stress conditions the Klinkenberg-corrected "true" permeability coefficients and the Klinkenberg slip factors were derived. The "true"-, absolute or Klinkenberg corrected permeability shows a gas type dependence. Following the approach of Seidle et al. (1992) the cleat volume compressibility (cf) was calculated from observed changes in apparent permeability upon variation of external stress (at equal mean gas pressures). The observed effects also show a clear dependence on gas type. Due to pore or cleat compressibility the cleat aperture decreases with increasing effective stress. Vice versa we observe with increasing mean pressure at lower confining pressure an increase in permeability which we attribute to a cleat aperture widening. The cleat volume compressibility (cf) also shows a dependence on the mean pore pressure. Non-sorbing gases like helium and argon show higher apparent permeabilities than sorbing gases like methane. Permeability coefficients measured with successively increasing mean gas pressures were consistently lower than those determined at decreasing mean gas pressures. This permeability hysteresis is in accordance with results reported by Harpalani and McPherson (1985). The kinetics of matrix transport processes were studied by sorption tests on different particle sizes at various moisture contents and temperatures (cf. Busch et al., 2006). Methane uptake rates were determined from the pressure decline curves recorded for each particle-size fraction, and "diffusion coefficients" were calculated using several unipore and bidisperse diffusion models. While the CH4 sorption capacity of moisture-equilibrated coals

  13. Natriuretic Hormones, Endogenous Ouabain, and Related Sodium Transport Inhibitors

    Directory of Open Access Journals (Sweden)

    John eHamlyn

    2014-12-01

    Full Text Available The work of deWardener and colleagues stimulated longstanding interest in natriuretic hormones (NH. In addition to the atrial peptides (APs, the circulation contains unidentified physiologically-relevant NHs. One NH is controlled by the central nervous system (CNS and likely secreted by the pituitary. Its circulating activity is modulated by salt intake and the prevailing sodium concentration of the blood and intracerebroventricular fluid, and contributes to postprandial and dehydration natriuresis. The other NH, mobilized by atrial stretch, promotes natriuresis by increasing the production of intrarenal dopamine and/or nitric oxide. Both NHs have short (<35 minutes circulating half lives, depress renotubular sodium transport, and neither requires the renal nerves. The search for NHs led to endogenous cardiotonic steroids (CTS including ouabain-, digoxin-, and bufadienolide-like materials. These CTS, given acutely in high nanomole to micromole amounts into the general or renal circulations, inhibit sodium pumps and are natriuretic. Among these CTS, only bufalin is cleared sufficiently rapidly to qualify for an NH-like role. Ouabain-like CTS are cleared slowly, and when given chronically in low daily nanomole amounts, promote sodium retention, augment arterial myogenic tone, reduce renal blood flow and glomerular filtration, suppress nitric oxide in the renal vasa recta, and increase sympathetic nerve activity and blood pressure. Moreover, lowering total body sodium raises circulating endogenous ouabain. Thus, ouabain-like CTS have physiological actions that, like aldosterone, support renal sodium retention and blood pressure. In conclusion, the mammalian circulation contains two non-AP NHs. Identification of the CNS NH should be a priority.

  14. Physical fitness in relation to transport to school in adolescents

    DEFF Research Database (Denmark)

    Andersen, Lars Bo; Lawlor, D A; Cooper, A R

    2008-01-01

    aerobic power than both walkers and passive travelers (4.6-5.9%). Isometric muscle endurance (10-16%), dynamic muscle endurance in the abdominal muscles (10%) and flexibility (6%) were also higher in cyclists compared with walkers and passive travelers. Mode of travel was not related to leisure...

  15. Association between fee-for-service expenditures and morbidity burden in primary care

    DEFF Research Database (Denmark)

    Kristensen, Troels; Olsen, Kim Rose; Schroll, Henrik

    2014-01-01

    BACKGROUND: In primary care, fee-for-services (FFS) tariffs are often based on political negotiation rather than costing systems. The potential for comprehensive measures of patient morbidity to explain variation in negotiated FFS expenditures has not previously been examined. OBJECTIVES......: To examine the relative explanatory power of morbidity measures and related general practice (GP) clinic characteristics in explaining variation in politically negotiated FFS expenditures. METHODS: We applied a multilevel approach to consider factors that explain FFS expenditures among patients and GP...... in expenditures was related to the GP clinic in which the patient was treated. CONCLUSIONS: Morbidity measures were significant patient-related FFS expenditure drivers. The association between FFS expenditure and morbidity burden appears to be at the same level as similar studies in the hospital sector, where...

  16. A periodic two-patch SIS model with time delay and transport-related infection.

    Science.gov (United States)

    Liu, Junli; Bai, Zhenguo; Zhang, Tailei

    2018-01-21

    In this paper, we propose a periodic SIS epidemic model with time delay and transport-related infection in a patchy environment. The basic reproduction number R 0 is derived which determines the global dynamics of the model system: if R 0   1. Numerical simulations are performed to confirm the analytical results and to explore the dependence of R 0 on the transport-related infection parameters and the amplitude of fluctuations. Copyright © 2017 Elsevier Ltd. All rights reserved.

  17. Relative contributions of energy expenditure on physical activity, body composition and weight gain to the evolution of impaired glucose tolerance to Frank diabetes. Highlights and achievements

    International Nuclear Information System (INIS)

    Forrester, T.

    2002-01-01

    There is a gradient of diabetes prevalence among populations of the African Diaspora. HYPOTHESIS: The risk of diabetes in transitional populations of the African diaspora is directly related to the rate of anthropornetric change and physical activity. AIMS: - To determine whether risk of incident diabetes and impaired glucose tolerance is related to physical activity in two populations of the African Diaspora with widely different levels of obesity; - To determine whether risk of incident diabetes and impaired glucose tolerance is related to rate of rise in body weight and change in body composition

  18. The projected relative index of consequence equivalence of transport of radioactive materials

    International Nuclear Information System (INIS)

    Nandakumar, A.N.

    1999-01-01

    The need exists for defining a unit risk factor to enable analysis to make a proper decision when faced with many options relating to the transport of radioactive materials between sites. A method is discussed for deriving such a factor with reference to the collective dose receivable due to the transport of radioactive material incidental to the production of one GWe.a of nuclear power. This quantity would enable the analyst to determine the projected relative index of consequence equivalence (PRICE) for the transport of various types of radioactive materials. (author)

  19. TRANSPORT CONTRACT - EXCEPTION TO THE RELATIVITY EFFECTS OF LEGAL DOCUMENT

    Directory of Open Access Journals (Sweden)

    Adriana Elena Belu

    2016-11-01

    Full Text Available The parts to the contract are the shipper freight and the carrier. But the beneficiary of the contract is the conignee, although he doesn’t take part to the signing of the contract, he is (if he is adhering to the contract acquirer of rights and obligations which result from the contract of carriage. The contract of carriage is considered an exception to the principle of relativity effects of the legal act and it is considered by some authors in the literature as a stipulation for another with certain features. Stipulation for another is the contract whereby one part (stipulate provide that the other side (promisor to give, to do or not to do something for the benefit of a third person (beneficiary who do not participate, and he doesn’t take part to the conclusion of the contract. It is considered the only real exception of the principle of relativity. Called contract for another's benefit, stipulation for another creates for the beneficiary third-part right, directly and immediately created in his benefit since the conclusion of the contract between the promisor and the stipulate. The right is created from the time of signing the contract, in the patrimony of beneficiary, regardless of beneficiary’s accepting or waivering this right.

  20. TePiTri : a screening method for assessing terrorist-related pipeline transport risks

    NARCIS (Netherlands)

    Reniers, G.; Dullaert, W.E.H.

    2012-01-01

    The article proposes an approach to determine relative terrorist-related security risk levels of pipeline transportation. Pipeline routes are divided into smaller route segments. Subsequently, likelihood scores of possible terrorist-related incidents are determined per route segment and per

  1. Association between uncoupling protein 2, adiponectin and resting energy expenditure in obese women with normal and low resting energy expenditure.

    Science.gov (United States)

    Taghadomi Masoumi, Zahra; Eshraghian, Mohammad Reza; Hedayati, Mahdi; Pishva, Hamideh

    2018-02-01

    Obesity is recognized as the most prevalent metabolic disease worldwide. Decreases in energy expenditure may increase risk of obesity. One of the key regulators of energy balance is uncoupling protein2 (UCP2), a transporter protein presents in mitochondrial inner membrane. Moreover, adiponectin is the most abundant adipocytokine, it may play a role in energy metabolism and gene expression of UCP2. The aim of this study was to investigate potential associations between the level of uncoupling protein 2 and adiponectin and their relationship with REE (Resting Energy Expenditure) in obese women with normal and low resting energy expenditure. A total of 49 subjects (women, 25-50 years old), were included in current study, 16 subjects with BMI > 30 and low resting energy expenditure, 17 subjects with BMI > 30 and normal resting energy expenditure and 16 non-obese subjects as a control group. Anthropometric, body composition parameters and resting energy expenditure were measured. Plasma adiponectin, UCP2 protein and total protein in PBMC were determined. Measured resting energy expenditure in obese subjects with low REE was significantly lower than other groups. Plasma adiponectin in the obese subjects with low REE was significantly lower compared to normal weight group. There was a significant relationship between 'UCP2 protein/Total protein' ratio and plasma adiponectin in obese group with low REE and in three groups when we pooled. There was a significant association between REE and plasma adiponectin in three groups when we pooled. There was a significant association between plasma adiponectin and REE. Moreover, there was a significant relationship between UCP2 and REE.

  2. Mass transport in mixed conducting perovskite related oxides

    CERN Document Server

    Shaw, C K M

    2001-01-01

    mechanical and chemical stability of LSCN under practical operating temperatures have been measured and related to long term stability in typical SOFC assemblies. The phase stability and the effect of preparation conditions under different atmospheres on La sub 2 Ni sub 1 sub - sub x Co sub x O sub 4 sub + subdelta compounds were examined using high temperature X-ray diffraction. Fast oxygen uptake at low temperatures was observed in these studies indicating rapid oxygen diffusion, which was confirmed by isotope exchange investigations. The oxygen diffusion and surface exchange data obtained from IEDP-SIMS measurements of La sub 2 Ni sub 0 sub . sub 8 Co sub 0 sub . sub 2 O sub 4 sub + subdelta have enabled suppositions to be made regarding the reduction process and aided further interpretation of the defect model for these oxides. Mixed ionic electronic conducting oxides of the perovskite structure have attracted great interest in the field of solid oxide electrochemical devices. Their ability to allow poten...

  3. Determinants of cruise passengers’ expenditures in the port of call

    Directory of Open Access Journals (Sweden)

    Maršenka Marksel

    2016-12-01

    Full Text Available Cruise tourism generates different types of cruise consumption and related indirect, direct and induced expenditure effects, in homeports as well as in ports of call. Cruise passengers’ expenditures produce positive economic effects for destinations, from increasing the incomes and employment, to tax incomes, duties, etc. Therefore, it is no doubt that cruise stakeholders and local economies can benefit from increased cruise passenger consumption. To stimulate higher consumption and passengers’ satisfaction, it is necessary to design the supportive policy framework and build appropriate quality of products and services. Identifying influential variables of cruise passengers’ expenditures in this sense enables the design of appropriate policies and measures. In the current research, based on a survey of 357 cruise passengers, several variables included in a new theoretical model of the expenditures determinants, such as gender, nationality, frequency of cruising and frequency of visits, were found to be statistically significantly associated with cruise passengers’ expenditures. Several conclusions and suggestions to stimulate cruise passenger expenditures based on research findings are provided.

  4. Health care expenditures and gross domestic product: the Turkish case.

    Science.gov (United States)

    Sülkü, Seher Nur; Caner, Asena

    2011-02-01

    Our study examines the long-term relationship among per capita gross domestic product (GDP), per capita health expenditures and population growth rate in Turkey during the period 1984-2006, employing the Johansen multivariate co-integration technique. Related previous studies on OECD countries have mostly excluded Turkey-itself an OECD country. The only study on Turkey examines the period 1984-1998. However, after 1998, major events and policy changes that had a substantial impact on income and health expenditures took place in Turkey, including a series of reforms to restructure the health and social security system. In contrast to earlier findings in the literature, we find that the income elasticity of total health expenditures is less than one, which indicates that health care is a necessity in Turkey during the period of analysis. According to our results, a 10% increase in per capita GDP is associated with an 8.7% increase in total per capita health expenditures, controlling for population growth. We find that the income elasticity of public health expenditures is less than one. But, in the case of private health care expenditures, the elasticity is greater than one, meaning that private health care is a luxury good in Turkey.

  5. The Role of Agency and Institutional Theory in the Planning and Realization for Capital Expenditures

    Directory of Open Access Journals (Sweden)

    Syaiful Hifni

    2017-03-01

    Full Text Available The capital expenditures are part of direct expenditure in the regional budget. The other elements of capital expenditures are: personnel expenditure, and spending on goods and services. Planning and realization for capital expenditure in the regional budget for each Government Regional Work Units is a part of policy regional financial management in fiscal decentralization policy which need be increased to achieve value significantly over time. Increasing in planning and realization of capital expenditures is directly related to the amount of capital expenditure element that strengthens physical infrastructure which would strengthen economic growth for social welfare, regional competitiveness for facilitation and liberalization a single market and production base in AEC era. This study examines the role of agency theory and institutional theory in relation with planning and realization of capital expenditures of 82 (Eighty Two Government Work Units of 3 (Three regional government, namely Banjarmasin City, Banjar District, and Tanah Laut District in South Kalimantan Province. This study contributes to the accounting literature to assess role of conceptual framework with agency theory and institutional theory. The result of study showed: there are differences in the implementation of capital expenditure to meet AEC pillars and social welfare purposes by increasing capital expenditure through the role of the agency theory, and institutional theory. Relationship of agency theory and institutional theory with social welfare and AEC with the amount of C Contingency coefficient 0,313 and Cramer Coefficient of Association 0.191 indicates there are Moderate correlation: substantial relationship and Small correlation; Lower relationship association.

  6. Socioeconomic inequality in catastrophic health expenditure in Brazil.

    Science.gov (United States)

    Boing, Alexandra Crispim; Bertoldi, Andréa Dâmaso; Barros, Aluísio Jardim Dornellas de; Posenato, Leila Garcia; Peres, Karen Glazer

    2014-08-01

    To analyze the evolution of catastrophic health expenditure and the inequalities in such expenses, according to the socioeconomic characteristics of Brazilian families. Data from the National Household Budget 2002-2003 (48,470 households) and 2008-2009 (55,970 households) were analyzed. Catastrophic health expenditure was defined as excess expenditure, considering different methods of calculation: 10.0% and 20.0% of total consumption and 40.0% of the family's capacity to pay. The National Economic Indicator and schooling were considered as socioeconomic characteristics. Inequality measures utilized were the relative difference between rates, the rates ratio, and concentration index. The catastrophic health expenditure varied between 0.7% and 21.0%, depending on the calculation method. The lowest prevalences were noted in relation to the capacity to pay, while the highest, in relation to total consumption. The prevalence of catastrophic health expenditure increased by 25.0% from 2002-2003 to 2008-2009 when the cutoff point of 20.0% relating to the total consumption was considered and by 100% when 40.0% or more of the capacity to pay was applied as the cut-off point. Socioeconomic inequalities in the catastrophic health expenditure in Brazil between 2002-2003 and 2008-2009 increased significantly, becoming 5.20 times higher among the poorest and 4.17 times higher among the least educated. There was an increase in catastrophic health expenditure among Brazilian families, principally among the poorest and those headed by the least-educated individuals, contributing to an increase in social inequality.

  7. European healthcare policies for controlling drug expenditure.

    Science.gov (United States)

    Ess, Silvia M; Schneeweiss, Sebastian; Szucs, Thomas D

    2003-01-01

    In the last 20 years, expenditures on pharmaceuticals - as well as total health expenditures - have grown faster than the gross national product in all European countries. The aim of this paper was to review policies that European governments apply to reduce or at least slow down public expenditure on pharmaceutical products. Such policies can target the industry, the wholesalers and retailers, prescribers, and patients. The objectives of pharmaceutical policies are multidimensional and must take into account issues relating to public health, public expenditure and industrial incentives. Both price levels and consumption patterns determine the level of total drug expenditure in a particular country, and both factors vary greatly across countries. Licensing and pricing policies intend to influence the supply side. Three types of pricing policies can be recognised: product price control, reference pricing and profit control. Profit control is mainly used in the UK. Reference pricing systems were first used in Germany and The Netherlands and are being considered in other countries. Product price control is still the most common method for establishing the price of drugs. For the aim of fiscal consolidation, price-freeze and price-cut measures have been frequently used in the 1980s and 1990s. They have affected all types of schemes. For drug wholesalers and retailers, most governments have defined profit margins. The differences in price levels as well as the introduction of a Single European Pharmaceutical Market has led to the phenomenon of parallel imports among member countries of the European Union. This may be facilitated by larger and more powerful wholesalers and the vertical integration between wholesalers and retailers. To control costs, the use of generic drugs is encouraged in most countries, but only few countries allow pharmacists to substitute generic drugs for proprietary brands. Various interventions are used to reduce the patients' demand for drugs by

  8. Guidelines for Acceptable Project Expenditures

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

    IDRC CRDI

    This appendix describes how to categorize allowable project expenditures by budget category. Specific limitations to what is allowable in a few categories are included in Part 2 of IDRC's standard grant agreement (see the section on Allowable Expenses) and should have been read prior to the submission of a budget ...

  9. Trends in Australian government health expenditure by age: a fiscal incidence analysis.

    Science.gov (United States)

    Tapper, Alan; Phillimore, John

    2014-11-01

    Australian government health expenditure per capita has grown steadily across the past few decades, but little is known about trends in the age distribution of health expenditure. In this paper, the Australian Bureau of Statistics (ABS) fiscal incidence studies, which track expenditure at the household level between 1984 and 2010, are used to shed light on this topic. The main finding was that spending has shifted focus from the younger half to the older half of the population. This shift is evident in three areas: (1) acute care (hospitals); (2) community health services (doctors); and (3) pharmaceuticals. Together, these areas account for approximately 88% of expenditure. The trend is independent of demographic aging. It is unlikely to reflect changes in population health. Its explanation is open to debate. Growth in expenditure per household has been more than threefold faster for elderly than young households. Across this period, expenditure per household per week has increased by 51% for the young, by 79% for the middle aged and by 179% for the elderly. This age-related growth is most prominent in expenditure on acute care, community health services and pharmaceuticals. WHAT IS KNOWN ABOUT THE TOPIC?: The Productivity Commission has published figures that relate age and Australian heath expenditure. However, there has been no published study of age-related trends in Australian health expenditure. WHAT DOES THIS PAPER ADD?: In addition to tracking age-related trends across 26 years, this paper adds a breakdown of those trends into four categories of expenditure, namely acute care, community health services, pharmaceutical benefits, and other. This breakdown shows that the trends vary by expenditure type. WHAT ARE THE IMPLICATIONS FOR PRACTITIONERS?: The paper shows that forward projections in health expenditure need to take into account age-related trends as well as demographic trends.

  10. 25 CFR 170.900 - What is the purpose of the provisions relating to transportation of hazardous and nuclear waste?

    Science.gov (United States)

    2010-04-01

    ... transportation of hazardous and nuclear waste? 170.900 Section 170.900 Indians BUREAU OF INDIAN AFFAIRS... and Nuclear Waste Transportation § 170.900 What is the purpose of the provisions relating to transportation of hazardous and nuclear waste? Sections 170.900 through 170.907 on transportation of nuclear and...

  11. Determinating The Value of Capital Expenditure Allocation in Indonesia Local Government

    Directory of Open Access Journals (Sweden)

    Mahameru Rosy Rochmatullah

    2016-12-01

    Full Text Available Capital expenditure allocation is aimed to preservation and expansion of local government fixed assets that provide long-term benefit. This paper investigates the factors that affect the capital expenditure allocation in Indonesian local government. Employing a panel pooled data-regression (fixed effect, our results reveal that local productivity, local funding, local budget requirement, and local establishment status are related to the value of capital expenditure. This research found that efficiency of capital expenditure management is related with fiscal dependence.

  12. Research and technology strategy to help overcome the environmental problems in relation to transport

    International Nuclear Information System (INIS)

    Gwilliam, K.M.; Geerlings, H.

    1992-04-01

    This report has been prepared for the Strategic Analysis in Science and Technology Unit (SAST) of the Directorate-General for Science, Research and Development of the Commission of the European Communities. The background of the project to which this report contributes is a recognition of the growing impact of transportation on the environment, both as a function of growth in trade and as a leisure activity. The project is directed towards the elucidation of the many interactions between technology, transport and environment, in order to provide the Commission with (a) recommendations on the priorities for Community research and development in transport technology and other related areas of technology, and (b) an understanding of the implications of technological change on policy options, within the Community with regard to transport and environment and other related areas, such as energy and regional planning

  13. Southeast Marine Recreational Fishing Expenditure Survey 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — A series of expenditure surveys have been done both regionally and nationally. Expenditures on trips by mode (for-hire, private boat, and shore) were collected for...

  14. Medicaid CMS-64 New Adult Group Expenditures

    Data.gov (United States)

    U.S. Department of Health & Human Services — This dataset reports summary level expenditure data associated with the new adult group established under the Affordable Care Act. These state expenditures are...

  15. Cost Structure in Relation to the Size of Road Transport Enterprises

    Directory of Open Access Journals (Sweden)

    Sebastian Kot

    2015-10-01

    Full Text Available The problem of cost management in road transport enterprises is one of the most crucial ones for their efficient functioning. The enterprises functioning on the market are very different so it is important to analyse their costs structure in relation to their size. The author provides a discussion on road transport costs identification and problems related to it. The considerations are based on the background of road transport importance in transport services in Poland and chosen European Union countries. Then, the research methodology consisting of elaborated questionnaire and the research sample are defined with special attention to the company size. The author provides research results on the costs structure in road transport enterprises in southern Poland and presents their components and differences. The author noticed the differences in costs structure in relation to the company size with domination of employment costs in micro and small road transport enterprises and costs of fuel in larger companies that result from better resource management.

  16. Transportation

    National Research Council Canada - National Science Library

    Allshouse, Michael; Armstrong, Frederick Henry; Burns, Stephen; Courts, Michael; Denn, Douglas; Fortunato, Paul; Gettings, Daniel; Hansen, David; Hoffman, Douglas; Jones, Robert

    2007-01-01

    .... The ability of the global transportation industry to rapidly move passengers and products from one corner of the globe to another continues to amaze even those wise to the dynamics of such operations...

  17. Health impacts related to urban and transport planning: A burden of disease assessment.

    Science.gov (United States)

    Mueller, Natalie; Rojas-Rueda, David; Basagaña, Xavier; Cirach, Marta; Cole-Hunter, Tom; Dadvand, Payam; Donaire-Gonzalez, David; Foraster, Maria; Gascon, Mireia; Martinez, David; Tonne, Cathryn; Triguero-Mas, Margarita; Valentín, Antònia; Nieuwenhuijsen, Mark

    2017-10-01

    economic expenditure each year in Barcelona. Our findings suggest that (1) the reduction of motor traffic together with the promotion of active transport and (2) the provision of green infrastructure would result in a considerable BD avoided and substantial savings to the public health care system, as these measures can provide mitigation of noise, air pollution and heat as well as opportunities for PA promotion. Copyright © 2017 Elsevier Ltd. All rights reserved.

  18. Malawi - Public Expenditures : Issues and Options

    OpenAIRE

    World Bank

    2001-01-01

    This report argues that public expenditure outcomes in Malawi, can be improved in the next few years, provided 1) additional spending on priority items is balanced by expenditure cut-backs in low priority areas, so that public expenditures remain within fiscal parameters to restore macroeconomic stability; 2) incentives for improving the budget process are strengthened; 3) intra-sectoral a...

  19. Predictors of regional Medicare expenditures for otolaryngology physician services.

    Science.gov (United States)

    Smith, Alden; Handorf, Elizabeth; Arjmand, Ellis; Lango, Miriam N

    2017-06-01

    To describe geographic variation in spending and evaluate regional Medicare expenditures for otolaryngologist services with population- and beneficiary-related factors, physician supply, and hospital system factors. Cross-sectional study. The average regional expenditures for otolaryngology physician services were defined as the total work relative value units (wRVUs) collected by otolaryngologists in a hospital referral region (HRR) per thousand Medicare beneficiaries in the HRR. A multivariable linear regression model tested associations with regional sociodemographics (age, sex, race, income, education), the physician and hospital bed supply, and the presence of an otolaryngology residency program. In 2012, the mean Medicare expenditure for otolaryngology provider services across HRRs was 224 wRVUs per thousand Medicare beneficiaries (standard deviation [SD] 104), ranging from 31 to 604 wRVUs per thousand Medicare beneficiaries. In 2013, the average Medicare expenditures for each HRR was highly correlated with expenditures collected in 2012 (Pearson correlation coefficient .997, P = .0001). Regional Medicare expenditures were independently and positively associated with otolaryngology, medical specialist, and hospital bed supply in the region, and were negatively associated with the supply of primary care physicians and presence of an otolaryngology residency program after adjusting for other factors. The magnitude of associations with physician supply and hospital factors was stronger than any population or Medicare beneficiary factor. Wide variations in regional Medicare expenditures for otolaryngology physician services, highly stable over 2 years, were strongly associated with regional health system factors. Changes in health policy for otolaryngology care may require coordination with other physician specialties and integrated hospital systems. NA. Laryngoscope, 127:1312-1317, 2017. © 2016 The American Laryngological, Rhinological and Otological Society

  20. Direct Treatment Costs of Neovascular Age-related Macular Degeneration and Comparison of Gained and/or Preserved Vision with Expenditure

    Directory of Open Access Journals (Sweden)

    Şeyda Yıldırım

    2018-02-01

    Full Text Available Objectives: The aim was to quantify the direct medical cost of neovascular age-related macular degeneration (AMD versus gained or preserved vision. Materials and Methods: Data of patients treated for neovascular AMD between January 2009 to January 2014 were reviewed. Patients with complete follow-up for two years, treated with only intravitreal ranibizumab injections and with no intraocular surgery were included. Demographics, diagnostic investigations, the number of visits and injections, changes in visual acuity (VA at one year and two years from baseline were noted. Total cost was calculated for the first and second years, and the cost of improving or preserving initial vision level was determined with subgroup analysis. Results: Two-hundred eyes of 175 patients (86 male and 89 female with a mean age of 72.3±7.8 years were included. Mean VA was 0.67 logMAR at baseline, 0.60 logMAR at the end of the first year, and 0.67 logMAR at the end of the second year. At the end of the 2 years, VA increased in 82 eyes (41%, remained the same in 42 eyes (21%, and decreased in 76 eyes (38%. The mean number of visits in the first and second years were 6.56 (3-12 and 5.74 (3-10, respectively. An average of 4.42 (1-8 injections were performed in the first year and 2.25 (0-7 in the second. The total direct medical cost for AMD was 9,628 TL (Turkish Lira per patient for 2 years, which consisted of 529 TL in visit costs, 115 TL in fluorescein and indocyanine angiography costs, 611 TL in injection procedure costs, and 8,371 TL in drug costs. The cost of one line of VA gain was 11,911 TL in the first year. Conclusion: This study showed that treatment increased or stabilized vision in a reasonable proportion of patients, that cost of management decreases in the second year, and that drug expenses are the leading item in reimbursement.

  1. Robust transport by multiple motors with nonlinear force–velocity relations and stochastic load sharing

    International Nuclear Information System (INIS)

    Kunwar, Ambarish; Mogilner, Alexander

    2010-01-01

    Transport by processive molecular motors plays an important role in many cell biological phenomena. In many cases, motors work together to transport cargos in the cell, so it is important to understand the mechanics of the multiple motors. Based on earlier modeling efforts, here we study effects of nonlinear force–velocity relations and stochastic load sharing on multiple motor transport. We find that when two or three motors transport the cargo, then the nonlinear and stochastic effects compensate so that the mechanical properties of the transport are robust. Similarly, the transport is insensitive to compliance of the cargo-motor links. Furthermore, the rate of movement against moderate loads is not improved by increasing the small number of motors. When the motor number is greater than 4, correlations between the motors become negligible, and the earlier analytical mean-field theory of the multiple motor transport holds. We predict that the effective diffusion of the cargo driven by the multiple motors under load increases by an order of magnitude compared to that for the single motor. Finally, our simulations predict that the stochastic effects are responsible for a significant dispersion of velocities generated by the 'tug-of-war' of the multiple opposing motors

  2. 41 CFR 301-72.100 - What must my travel accounting system do in relation to common carrier transportation?

    Science.gov (United States)

    2010-07-01

    ... accounting system do in relation to common carrier transportation? 301-72.100 Section 301-72.100 Public... for Common Carrier Transportation § 301-72.100 What must my travel accounting system do in relation to... claims accounting systems with common carrier transportation documents and data for audit purposes; (c...

  3. Slovenian income taxes and analysis of their tax expenditure in 2006-2010

    Directory of Open Access Journals (Sweden)

    Maja Klun

    2012-09-01

    Full Text Available Tax expenditure analyses have been an important element in the supervision of reform processes linked to implementing different kinds of tax incentive and the management of a correct tax policy. The paper provides an evaluation of tax expenditure in Slovenia relating to personal income tax and corporate income tax. Four consecutive tax years were selected for the calculation of the tax expenditure on personal income tax (2006-09, while three consecutive years were selected for the corporate income tax calculation (2008-10. The tax expenditure calculated for personal income tax was highest in 2006 and reached 5.2% of GDP. After several changes in personal income tax, expenditures decreased to around 3% of GDP in the following three years. The tax expenditure calculated for corporate income tax was much lower as compared to GDP than for personal income tax, reaching around 0.2% of GDP.

  4. Social Welfare Expenditures and Infant Mortality.

    Science.gov (United States)

    Shim, Joyce

    2015-01-01

    This study examines the effects of social welfare expenditures on infant mortality (deaths younger than age 1 per 1,000 live births) across 19 Organisation for Economic Co-operation and Development (OECD) countries from 1980 to 2010. Data are obtained from various sources including the OECD, World Health Organization, and World Bank. The findings indicate that among three social welfare expenditure measures for families, the expenditures on family cash allowances are predicted to reduce infant mortality. However, the other two measures-the expenditures on parental and maternity leave and expenditures on family services-have no significant effects on infant mortality.

  5. Measures of Transport-Related Social Exclusion: A Critical Review of the Literature

    Directory of Open Access Journals (Sweden)

    Md. Kamruzzaman

    2016-07-01

    Full Text Available Quantitative measures of transport disadvantage are reviewed in this paper from the perspective of their effectiveness to investigate social exclusion. The effectiveness is assessed using criteria derived through a review of the concepts of transport disadvantage and social exclusion and their operationalisation. The specified criteria are related to issues of spatial (e.g., urban accessibility, and public transport accessibility, temporal (e.g., public transport availability, and facility opening hours, and social attributes of travel and activity participation (e.g., personal mobility, and disability. Four groups of transport disadvantage measures are identified and evaluated. These include deprivation-based measures, mobility-based measures, accessibility-based measures, and activity-based measures. The review suggests that although the first three categories of measures have traditionally been used to identify transport disadvantage, they do not satisfy issues surrounding activity participation—the key outcome of social exclusion. The activity space concept is a way in which these issues can be incorporated, as it is a measure of the outcomes of activity participation and their associated travel to that activity. Participation in an activity means that an individual has overcome the spatial, temporal and social barriers of travel for that activity. The research using the activity space concept has, however, inadequately identified individual travel and activity participation. This has been due to a separate application of a range of different indicators to assess activity space size. These indicators are by their nature multidimensional—e.g., area visited, distance travelled, and number of activity sites visited. Although each indicator represents a specific qualitative/quantitative aspect of travel and activity participation, researchers have treated these indicators in an isolated manner to identify transport disadvantage and

  6. Catastrophic expenditure on medicines in Brazil.

    Science.gov (United States)

    Luiza, Vera Lucia; Tavares, Noemia Urruth Leão; Oliveira, Maria Auxiliadora; Arrais, Paulo Sergio Dourado; Ramos, Luiz Roberto; Pizzol, Tatiane da Silva Dal; Mengue, Sotero Serrate; Farias, Mareni Rocha; Bertoldi, Andréa Dâmaso

    2016-12-01

    To describe the magnitude of the expenditure on medicines in Brazil according to region, household size and composition in terms of residents in a situation of dependency. Population-based data from the national household survey were used, with probabilistic sample, applied between September 2013 and February 2014 in urban households. The expenditure on medicines was the main outcome of interest. The prevalence and confidence intervals (95%CI) of the outcomes were stratified according to socioeconomic classification and calculated according to the region, the number of residents dependent on income, the presence of children under five years and residents in a situation of dependency by age. In about one of every 17 households (5.3%) catastrophic health expenditure was reported and, in 3.2%, the medicines were reported as one of the items responsible for this situation. The presence of three or more residents (3.6%) and resident in a situation of dependency (3.6%) were the ones that most reported expenditure on medicines. Southeast was the region with the lowest prevalence of expenditure on medicines. The prevalence of households with catastrophic health expenditure and on medicines in relation to the total of households showed a regressive tendency for economic classes. Catastrophic health expenditure was present in 5.3%, and catastrophic expenditure on medicines in 3.2% of the households. Multi-person households, presence of residents in a situation of economic dependency and belonging to the class D or E had the highest proportion of catastrophic expenditure on medicines. Although the problem is important, permeated by aspects of iniquity, Brazilian policies seem to be protecting families from catastrophic expenditure on health and on medicine. Descrever a magnitude do gasto catastrófico em medicamentos no Brasil segundo região, tamanho das famílias e composição familiar em termos de moradores em situação de dependência. Utilizados dados de inqu

  7. Activity limitations predict health care expenditures in the general population in Belgium.

    Science.gov (United States)

    Van der Heyden, Johan; Van Oyen, Herman; Berger, Nicolas; De Bacquer, Dirk; Van Herck, Koen

    2015-03-19

    Disability and chronic conditions both have an impact on health expenditures and although they are conceptually related, they present different dimensions of ill-health. Recent concepts of disability combine a biological understanding of impairment with the social dimension of activity limitation and resulted in the development of the Global Activity Limitation Indicator (GALI). This paper reports on the predictive value of the GALI on health care expenditures in relation to the presence of chronic conditions. Data from the Belgian Health Interview Survey 2008 were linked with data from the compulsory national health insurance (n = 7,286). The effect of activity limitation on health care expenditures was assessed via cost ratios from multivariate linear regression models. To study the factors contributing to the difference in health expenditure between persons with and without activity limitations, the Blinder-Oaxaca decomposition method was used. Activity limitations are a strong determinant of health care expenditures. People with severe activity limitations (5.1%) accounted for 16.9% of the total health expenditure, whereas those without activity limitations (79.0%), were responsible for 51.5% of the total health expenditure. These observed differences in health care expenditures can to some extent be explained by chronic conditions, but activity limitations also contribute substantially to higher health care expenditures in the absence of chronic conditions (cost ratio 2.46; 95% CI 1.74-3.48 for moderate and 4.45; 95% CI 2.47-8.02 for severe activity limitations). The association between activity limitation and health care expenditures is stronger for reimbursed health care costs than for out-of-pocket payments. In the absence of chronic conditions, activity limitations appear to be an important determinant of health care expenditures. To make projections on health care expenditures, routine data on activity limitations are essential and complementary to data

  8. Applying GPS to enhance understanding of transport-related physical activity.

    Science.gov (United States)

    Duncan, Mitch J; Badland, Hannah M; Mummery, W Kerry

    2009-09-01

    The purpose of the paper is to review the utility of the global positioning system (GPS) in the study of health-related physical activity. The paper draws from existing literature to outline the current work performed using GPS to examine transport-related physical activity, with a focus on the relative utility of the approach when combined with geographic information system (GIS) and other data sources including accelerometers. The paper argues that GPS, especially when used in combination with GIS and accelerometery, offers great promise in objectively measuring and studying the relationship of numerous environmental attributes to human behaviour in terms of physical activity and transport-related activity. Limitations to the use of GPS for the purpose of monitoring health-related physical activity are presented, and recommendations for future avenues of research are discussed.

  9. Transport-related CO2 effects of online and brick-and-mortar shopping

    DEFF Research Database (Denmark)

    Wiese, Anne; Toporowski, Waldemar; Zielke, Stephan

    2012-01-01

    This paper compares transport-related CO2 emissions of online and brick-and-mortar shopping based on supply, delivery, order and travel data related to one multi-channel clothing retailer. A sensitivity analysis sheds more light on how situational factors, such as the customers’ travel distances......, returns, the use of public transport modes and information behavior via different channels influence the outcome of this comparison. The results show that online retailing causes lower CO2 emissions under many conditions. Nevertheless, the brick-and-mortar channel is more environmentally friendly when...... travel distances are small. The radius for which brick-and-mortar shopping has an advantage increases when returns, shifts in the use of public transport and information behavior are also considered....

  10. Spin-related transport phenomena in HgTe-based quantum well structures

    Energy Technology Data Exchange (ETDEWEB)

    Koenig, Markus

    2007-12-15

    Within the scope of this thesis, spin related transport phenomena have been investigated in HgTe/Hg{sub 0.3}Cd{sub 0.7}Te quantum well structures. In our experiments, the existence of the quantum spin Hall (QSH) state was successfully demonstrated for the first time and the presented results provide clear evidence for the charge transport properties of the QSH state. Our experiments provide the first direct observation of the Aharonov-Casher (AC) effect in semiconductor structures. In conclusion, HgTe quantum well structures have proven to be an excellent template for studying spin-related transport phenomena: The QSH relies on the peculiar band structure of the material and the existence of both the spin Hall effect and the AC effect is a consequence of the substantial spin-orbit interaction. (orig.)

  11. Safety and Health Perceptions in Work-related Transport Activities in Ghanaian Industries.

    Science.gov (United States)

    Atombo, Charles; Wu, Chaozhong; Tettehfio, Emmanuel O; Nyamuame, Godwin Y; Agbo, Aaron A

    2017-06-01

    With the recent rapid industrialization, occupational safety and health (OSH) has become an important issue in all industrial and human activities. However, incidents of injuries and fatality rates in the Ghanaian industry sector continue to increase. Despite this increase, there is no evidence regarding the element of OSH management in transport activities in Ghanaian industries. Thus, this study aims to examine the perceptions regarding the importance of safety and health in work-related transport activities in Ghanaian industries. A survey data collection technique was used to gather information on best safety practices over a 5-month period. We randomly selected 298 respondents from industries to answer structured questionnaires. The respondents included drivers, transport managers, and safety engineers. Standard multiple regression model and Pearson product-movement correlation were used to performed the analysis. The result shows that for interventions to improve safety and health, concentration has been on drivers' safety practice with less attention to safe driving environments and vehicle usage. Additionally, the respondents are aware of the importance of OSH in transport activities, but the level of integration does not measure up to the standard to reduce operational accidents and injuries. Finally, strong commitment to changing unsafe practices at all levels of operations appears to be the effective way to improve safety situations. OSH culture is not fully complied in industries transport activities. This study, therefore, supports the use of safety seminars and training sessions for industry workers responsible for transport operations for better integration of safety standards.

  12. Energy Expenditure in Infants in Health and Disease

    Directory of Open Access Journals (Sweden)

    Ross Shepherd

    1997-01-01

    Full Text Available Measurement of energy balance represents a basic theoretical concept in the determination of nutritional and fluid requirements in humans in health and disease. Infants have special nutrient requirements, more limited reserves and relative immaturity of organ function. Energy requirements of infants have been based either retrospectively on intakes required to achieve normal growth or on equations derived from energy expenditure studies performed early this century. Recently, improved techniques for studying resting energy expenditure (REE, total energy expenditure (TEE and metabolically active body compartments in infants have facilitated more accurate estimates of energy requirements. Such studies indicated that current reference values for energy requirements are overestimates, and that compared with measured values, predicted values vary markedly between the various predictive equations with wide co-efficients of variation. In disease states with altered body composition, such as cystic fibrosis and end-stage liver disease, predictive equations markedly underestimate both energy and fluid requirements. In cystic fibrosis, both TEE and REE are 25% higher than values in healthy infants. In extrahepatic biliary atresia, energy expenditure per unit body cell mass is markedly elevated, suggesting that this is a catabolic condition in infants. Current estimates of energy and fluid requirements in both health and disease in infants need reappraisal. Bedside and free living energy expenditure methodology should be used to define accurately components of energy requirement in individual infants.

  13. The Causal Relationship between Health and Education Expenditures in Malaysia

    Directory of Open Access Journals (Sweden)

    Chor Foon TANG

    2011-08-01

    Full Text Available A major macroeconomic policy in generating economic growth is to encourage investments on human capital such as health and education. This is because both health and education make significant contribution to increasing productivity of the labour force which ultimately exerts a positive effect on raising output levels. A question that arises is whether investments on health and education have a causal relationship and if so, what is the directional causality? The objective of this study is to examine the causal relationship between health and education expenditures in Malaysia. This study covered annual data from 1970 to 2007. Using Granger causality as well as Toda and Yamamoto MWALD causality approaches, this study suggests that education Granger-causes health expenditure in both the short run and long run. The findings of this study implied that the Malaysian society places preference on education expenditure rather than health. This preference is not unexpected as generally, an educated and knowledgeable society precedes a healthy one. Before a society has attained a relatively higher level of education, it is less aware of the importance of health. Thus, expenditure on education should lead expenditure on health.

  14. Environmental expenditure and the natural resources industry in Australia

    International Nuclear Information System (INIS)

    Stoianoff, N.

    2001-01-01

    The Australian Federal Government has used taxation policy to encourage environmental responsibility for the past decade. This paper analyzed the development of tax concessions in the natural resources industry for the past 10 years with emphasis on the objective of introducing environmental expenditure incentives. The taxation policy provided the natural resources industry with a special deduction for current or capital expenditure incurred on rehabilitation-related activities on or after 1 July 1999. During this same period, a regime was introduced for the deductibility of environmental expenditure, including environmental impact studies or environmental protection expenditure. Income taxation in Australia has undergone significant review in the past decade to try to simplify the complicated Income Tax Assessment Act which dates back to 1936. Some provisions in that Act were restructured, such as the special tax concessions for the natural resource industry to remove duplication of provisions. This resulted in a single cohesive regime of concessions for the mining, quarrying and petroleum industries. Environmental expenditures were also imported into the restructured 1997 Act. Major business taxation reforms were also introduced at the end of 1999. It was noted that providing financial incentives to operate in a more environmentally responsible matter is not a guarantee that such behaviour will occur. 102 refs

  15. Coordination in hinterland chains : An institutional analysis of port-related transport

    NARCIS (Netherlands)

    van der Horst, M.R.J.

    2016-01-01

    Containerisation has led to increased competition between ports and put pressure on the use of scarce hinterland infrastructure. Having good coordination between all actors involved in port-related transport, including infrastructural access to the hinterland, is required to be successful in

  16. Transport-Related Social Exclusion amongst Older People in Rural Southwest England and Wales

    Science.gov (United States)

    Shergold, Ian; Parkhurst, Graham

    2012-01-01

    Rural dwelling and older age are both associated with a higher risk of social exclusion, with accessibility identified as having an important facilitating role. The interactions between transport-related exclusion and older age, particularly in a rural context, are considered though analysis of quantitative and qualitative data collected from over…

  17. 34 CFR 200.48 - Funding for choice-related transportation and supplemental educational services.

    Science.gov (United States)

    2010-07-01

    ... THE ACADEMIC ACHIEVEMENT OF THE DISADVANTAGED Improving Basic Programs Operated by Local Educational... supplemental educational services. 200.48 Section 200.48 Education Regulations of the Offices of the Department... educational services. (a) Amounts required. (1) To pay for choice-related transportation and supplemental...

  18. ESTIMATION OF EFFICIENCY OF INTERNATIONAL ECONOMIC RELATIONS IN INTERNATIONAL CARGO TRANSPORTATION BY ROAD

    Directory of Open Access Journals (Sweden)

    A. A. Kosovsky

    2006-01-01

    Full Text Available The paper proposes methodology for estimating efficiency international economic relations in the sphere international cargo transportation by road for the national economy on the basis of relationship between advantages and costs of sub-systems of the unified system for automotive export services.

  19. Decay characteristics and erosion-related transport of glyphosate in Chinese loess soil under field conditions

    NARCIS (Netherlands)

    Yang, X.; Wang, Fei; Martins Bento, Celia; Meng, L.; Dam, van R.C.J.; Mol, J.G.J.; Liu, Guobin; Ritsema, C.J.; Geissen, V.

    2015-01-01

    The decay characteristics and erosion-related transport of glyphosate and aminomethylphosphonic acid (AMPA) were monitored for 35 d at different slope gradients and rates of application in plots with loess soil on the Loess Plateau, China. The initial glyphosate decayed rapidly (half-life of 3.5 d)

  20. Environmental impact assessment in urban transport planning: Exploring process-related barriers in Spanish practice

    NARCIS (Netherlands)

    Soria-Lara, J.A.; Bertolini, L.; te Brömmelstroet, M.

    2015-01-01

    The effectiveness of EIA for evaluating transport planning projects is increasingly being questioned by practitioners, institutions and scholars. The academic literature has traditionally focused more on solving content-related problems with EIA (i.e. the measurement of environmental effects) than

  1. Test-Retest Reliability of a Survey to Measure Transport-Related Physical Activity in Adults

    Science.gov (United States)

    Badland, Hannah; Schofield, Grant

    2006-01-01

    The present research details test-retest reliability of a newly developed, telephone-administered TPA survey for adults. This instrument examines barriers, perceptions, and current travel behaviors to place of work/study and local convenience shops. Demonstrated test-retest reliability of the Active Friendly Environments-Transport-Related Physical…

  2. Transport coefficients of a hot QCD medium and their relative significance in heavy-ion collisions

    Science.gov (United States)

    Mitra, Sukanya; Chandra, Vinod

    2017-11-01

    The main focus of this article is to obtain various transport coefficients for a hot QCD medium that is likely to be produced while colliding two heavy nuclei ultra-relativistically. The technical approach adopted here is the semiclassical transport theory. The away-from-equilibrium linearized transport equation has been set up by employing the Chapman-Enskog technique from the kinetic theory of a many-particle system with a collision term that includes the binary collisions of quarks/antiquarks and gluons. In order to include the effects of a strongly interacting, thermal medium, a quasi-particle description of a realistic hot QCD equation of state has been employed through the equilibrium modeling of the momentum distributions of gluons and quarks with nontrivial dispersion relations while extending the model for finite but small quark chemical potential. The effective coupling for strong interaction has been redefined following the charge renormalization under the scheme of the quasi-particle model. The consolidated effects on transport coefficients are seen to have a significant impact on their temperature dependence. Finally, the relative significances of momentum and heat transfer, as well as the charge diffusion processes in hot QCD, have been investigated by studying the ratios of the respective transport coefficients indicating different physical laws.

  3. Phase relations and chemical vapor transport of hexagonal indium tungsten bronze InxWO3

    International Nuclear Information System (INIS)

    Steiner, Udo

    2014-01-01

    Highlights: • Phase relations of hexagonal bronze In x WO 3 with neighboring phases. • Chemical vapor transport experiments using NH 4 Cl as transport agent. • Single crystals of In x WO 3 up to a few mm in size were prepared. • Selective synthesis of crystals of the indium poor and indium rich phase boundary. - Abstract: Phase pure powder samples of hexagonal indium tungsten bronze In x WO 3 (x = 0.25–0.35) were synthesized by solid state reaction at 1173 K. The phase relations of In x WO 3 with neighboring binary and ternary phases were determined in the phase diagram In–W–O. Systematic chemical vapor transport experiments were carried out on source materials with compositions corresponding to miscellaneous two-phase and three-phase regions using NH 4 X (X = Cl, Br, I) as transport agent. Crystals of hexagonal indium tungsten bronze were deposited beside In 2 W 3 O 12 with composition corresponding to the indium poor phase boundary and dimensions up to a few mm in a temperature gradient 1173 K → 1073 K starting from ternary mixtures In x WO 3 /In 2 W 3 O 12 /In 0.02 WO 3 . Sole deposition of In x WO 3 single crystals with composition x ≈ 0.33 was observed from ternary mixtures In x WO 3 /W 18 O 49 /WO 2 with a migration rate of about 0.5 mg/h (transport agent NH 4 Cl)

  4. Performance of bed-load transport equations relative to geomorphic significance: Predicting effective discharge and its transport rate

    Science.gov (United States)

    Jeffrey J. Barry; John M. Buffington; Peter Goodwin; John .G. King; William W. Emmett

    2008-01-01

    Previous studies assessing the accuracy of bed-load transport equations have considered equation performance statistically based on paired observations of measured and predicted bed-load transport rates. However, transport measurements were typically taken during low flows, biasing the assessment of equation performance toward low discharges, and because equation...

  5. Assessment of physical activity and energy expenditure: an overview of objective measures

    Directory of Open Access Journals (Sweden)

    Andrew P Hills

    2014-06-01

    Full Text Available The ability to assess energy expenditure and estimate physical activity in free-living individuals is extremely important in the global context of non-communicable diseases including malnutrition, overnutrition (obesity and diabetes. It is also important to appreciate that physical activity and energy expenditure are different constructs with physical activity defined as any bodily movement that results in energy expenditure and accordingly, energy is expended as a result of physical activity. However, total energy expenditure, best assessed using the criterion doubly labelled water technique, includes components in addition to physical activity energy expenditure, namely resting energy expenditure and the thermic effect of food. Given the large number of assessment techniques currently used to estimate physical activity in humans, it is imperative to understand the relative merits of each. The goal of this review is to provide information on the utility and limitations of a range of objective measures of physical activity and their relationship with energy expenditure. The measures discussed include those based on energy expenditure or oxygen uptake including doubly labelled water, activity energy expenditure, physical activity level, and metabolic equivalent; those based on heart rate monitoring and motion sensors; and because of their widespread use, selected subjective measures.

  6. Out-of-pocket expenditures for primary health care in Tajikistan: a time-trend analysis.

    Science.gov (United States)

    Schwarz, Joëlle; Wyss, Kaspar; Gulyamova, Zulfiya M; Sharipov, Soleh

    2013-03-18

    Aligned with the international call for universal coverage of affordable and quality health care, the government of Tajikistan is undertaking reforms of its health system aiming amongst others at reducing the out-of-pocket expenditures (OPE) of patients seeking care. Household surveys were conducted in 2005, 2007, 2008 and 2011 to explore the scale and determinants of OPE of users in four district of Tajikistan, where health care is legally free of charge at the primary level. Using the data from four cross-sectional household surveys conducted between 2005 and 2011, time trends in OPE for consultation fees, drugs and transport costs of adult users of family medicine services were analysed. To investigate differences along the economic status, an asset index was constructed using principal component analysis. Adjusted for inflation, OPE for primary care have substantially increased in the period 2005 to 2011. While the proportion of patients reporting the payment of informal consultation fees to providers and their amount were constant over time, the proportion of patients reporting expenditures for drugs has increased, and the median amounts have doubled from 5.3 US$ to 10.7 US$. Thus, the expenditures on medicine represent the biggest financial burden for patients accessing a primary care facility. Regression models showed that in 2011 patients from the most remote district with spread-out villages reported significant higher expenditures on medicine. Besides the steady increase in the median amount for OPE, the proportion of patients reporting making an informal payment to their care provider showed great variations across district of residence (between 20% and 73%) and economic status (between 33% among the 'worst-off' group and 68% among the 'better-off' group). In a context of limited governmental funds allocated to health and financing reforms aiming to improve financial access to primary care, the present paper indicates that in Tajikistan OPE - especially

  7. Governmental Disability Welfare Expenditure and National Economic Growth from 1991 to 2006 in Taiwan

    Science.gov (United States)

    Lin, Jin-Ding; Lin, Lan-Ping

    2009-01-01

    The purposes of the present study were to describe the welfare expenditure for people with disabilities and examine its relation to national economic growth from 1991 to 2006 in Taiwan. We analyzed data mainly from the information of population with disabilities, disability welfare expenditure and national economic growth and gross national…

  8. Accessibility is gold, mobility is not: a proposal for the improvement of Dutch transport-related cost-benefit analysis

    NARCIS (Netherlands)

    Ferreira, A.; Beukers, E.; te Brömmelstroet, M.C.G.

    2012-01-01

    Cost-benefit analysis (CBA) has become a key instrument for the evaluation of transport planning policies and projects in the Netherlands. Currently, this instrument is also used to evaluate integrated land-use and transport strategies. In Dutch transport-related CBA the conceptualisation of

  9. Relative quantitative RT-PCR to study the expression of plant nutrient transporters in arbuscular mycorrhizas

    DEFF Research Database (Denmark)

    Burleigh, S.H.

    2001-01-01

    by some, but not all AMF. Colonization by the AMF Glomus rosen, in particular, failed to strongly down-regulate these plant genes within the root. This technique may be suitable for the study of plant genes in mycorrhizal roots when Northern blotting is not possible due to low gene expression or when......The influence of arbuscular mycorrhizal fungi (AMF) on the expression of plant nutrient transporters was studied using a relative. quantitative reverse-transcription polymerase chain-reaction (RQRT-PCR) technique. Reverse-transcribed 18S rRNA was used to standardize the treatments. The technique...... had high reproducibility and reflected trends in gene expression as observed by Northern blotting. Using this technique, it was demonstrated that both the high-affinity phosphate transporter MtPt2 and a putative nitrate transporter from Medicago truncatula were down-regulated in roots when colonized...

  10. Packaging- and transportation-related occurrence reports, October-December 1994

    International Nuclear Information System (INIS)

    Welch, M.J.; Dickerson, L.S.; Armstrong, C.J.

    1995-02-01

    The Oak Ridge National Laboratory (ORNL) Packaging and Transportation Safety Program (PATS), which is sponsored by the U.S. Department of Energy (DOE) Office of Environment, Safety and Health, Office of Facility Safety Analysis, EH-32, has been charged with the responsibility of retrieving reports and information pertaining to transportation or packaging incidents from the Occurrence Reporting and Processing System (ORPS). These selected reports are being analyzed for trends, impact on EH-32 policies and concerns, and lessons learned concerning transportation and packaging safety. This task is designed not only to keep EH-32 aware of current packaging and transportation incidents and potential transportation and packaging problems that may need attention on DOE sites but also to allow future dissemination of lessons learned to the Operations Offices and, subsequently, to management and operating contractors. This report, which covers the period from October 2 to December 31, 1994, covers the weekly tabular reports OR-94-40 through OR-94-52. These 12 reports, which contained a total of 75 occurrence reports (ORs) relating to packaging and transportation issues, were submitted to EH-32 for its information and use during this quarter. The 75 ORs that were selected from the hundreds reviewed are listed. The second column of Table I contains the PATS nature of occurrence (NOC) coding for the respective OR, and the third column lists the weekly report issue in which the OR was originally transmitted to DOE-Headquarters (HQ). The Lesson Learned bulletins produced this quarter are included. These two bulletins have been distributed to a large packaging and transportation safety audience and are included as a natural outgrowth of the quarterly reports

  11. Regulatory focussing of the relevant aspects related to the transport of radioactive materials in Argentina

    International Nuclear Information System (INIS)

    Lopez Vietri, J.R.; Novo, R.G.; Bianchi, A.J.

    1998-01-01

    Full text: This paper points out a summary of the relevant aspects related to the transport of radioactive material in Argentina treated only from a regulatory focussing, it is to say from the point of view of its competent authority of application the Nuclear Regulatory Authority (in Spanish, the Autoridad Regulatoria Nuclear, ARN). Firstly, it is introduced the legal and regulatory framework applicable to the transport of radioactive material and the corresponding authorities involved (ARN, Secretary of Transport, and the Argentine Air Force, Naval Prefecture and Navy). Then, it is presented a schedule of the main characteristics of the shipments of radioactive material used in both the nuclear cycle and in medicine, industry and research, and an average of the shipments annually transported in Argentina. Further on the paper briefly analyses the ARN sources and the way in which it performs the compliance assurance with the in-force transport regulations in the country. Particularly, it is explained certain main tools used by the compliance system, as for example, transport notice, data base, licensing of certain design packages, shipments and materials, inspection and audits, and fees and sanctions regimes. On the other hand, it is mentioned the Argentine experience in the development, licensing, manufacture and use of domestic designs of Type B(U) packages and special form radioactive material (cobalt 60 and iridium 192 sealed sources). Moreover, it is concisely described test facilities available in the country necessary to perform the mentioned designs. Finally, the paper shortly describes the ARN main transport activities exclusively concerning the relationship with other national organisations (Federal Police, Gendarmerie, Naval Prefecture and Argentine Institute of Material Rationalisation, in Spanish Instituto Argentino de Racionalizacion de Materiales - IRAM) and with regional and inter regional organisations (South American Common Market, in Spanish

  12. Diffusion related isotopic fractionation effects with one-dimensional advective–dispersive transport

    Energy Technology Data Exchange (ETDEWEB)

    Xu, Bruce S. [Civil Engineering Department, University of Toronto, 35 St George Street, Toronto, ON M5S 1A4 (Canada); Lollar, Barbara Sherwood [Earth Sciences Department, University of Toronto, 22 Russell Street, Toronto, ON M5S 3B1 (Canada); Passeport, Elodie [Civil Engineering Department, University of Toronto, 35 St George Street, Toronto, ON M5S 1A4 (Canada); Chemical Engineering and Applied Chemistry Department, University of Toronto, 200 College Street, Toronto, ON M5S 3E5 (Canada); Sleep, Brent E., E-mail: sleep@ecf.utoronto.ca [Civil Engineering Department, University of Toronto, 35 St George Street, Toronto, ON M5S 1A4 (Canada)

    2016-04-15

    Aqueous phase diffusion-related isotope fractionation (DRIF) for carbon isotopes was investigated for common groundwater contaminants in systems in which transport could be considered to be one-dimensional. This paper focuses not only on theoretically observable DRIF effects in these systems but introduces the important concept of constraining “observable” DRIF based on constraints imposed by the scale of measurements in the field, and on standard limits of detection and analytical uncertainty. Specifically, constraints for the detection of DRIF were determined in terms of the diffusive fractionation factor, the initial concentration of contaminants (C{sub 0}), the method detection limit (MDL) for isotopic analysis, the transport time, and the ratio of the longitudinal mechanical dispersion coefficient to effective molecular diffusion coefficient (D{sub mech}/D{sub eff}). The results allow a determination of field conditions under which DRIF may be an important factor in the use of stable carbon isotope measurements for evaluation of contaminant transport and transformation for one-dimensional advective–dispersive transport. This study demonstrates that for diffusion-dominated transport of BTEX, MTBE, and chlorinated ethenes, DRIF effects are only detectable for the smaller molar mass compounds such as vinyl chloride for C{sub 0}/MDL ratios of 50 or higher. Much larger C{sub 0}/MDL ratios, corresponding to higher source concentrations or lower detection limits, are necessary for DRIF to be detectable for the higher molar mass compounds. The distance over which DRIF is observable for VC is small (less than 1 m) for a relatively young diffusive plume (< 100 years), and DRIF will not easily be detected by using the conventional sampling approach with “typical” well spacing (at least several meters). With contaminant transport by advection, mechanical dispersion, and molecular diffusion this study suggests that in field sites where D{sub mech}/D{sub eff} is

  13. State energy price and expenditure report 1994

    International Nuclear Information System (INIS)

    1997-06-01

    The State Energy Price and Expenditure Report (SEPER) presents energy price and expenditure estimates individually for the 50 States and the District of Columbia and in aggregate for the United States. The price and expenditure estimates developed in the State Energy Price and Expenditure Data System (SEPEDS) are provided by energy source and economic sector and are published for the years 1970 through 1994. Consumption estimates used to calculate expenditures and the documentation for those estimates are taken from the State Energy Data Report 1994, Consumption Estimates (SEDR), published in October 1996. Expenditures are calculated by multiplying the price estimates by the consumption estimates, which are adjusted to remove process fuel; intermediate petroleum products; and other consumption that has no direct fuel costs, i.e., hydroelectric, geothermal, wind, solar, and photovoltaic energy sources. Documentation is included describing the development of price estimates, data sources, and calculation methods. 316 tabs

  14. [Health care expenditures and the aging population].

    Science.gov (United States)

    Felder, S

    2012-05-01

    The impact of a longer life on future health care expenditures will be quite moderate because of the high costs of dying and the compression of mortality in old age. If not age per se but proximity to death determines the bulk of expenditures, a shift in the mortality risk to higher ages will not significantly affect lifetime health care expenditures, as death occurs only once in every life. A calculation of the demographic effect on health care expenditures in Germany up until 2050 that explicitly accounts for costs in the last years of life leads to a significantly lower demographic impact on per-capita expenditures than a calculation based on crude age-specific health expenditures.

  15. State energy price and expenditure report 1994

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-06-01

    The State Energy Price and Expenditure Report (SEPER) presents energy price and expenditure estimates individually for the 50 States and the District of Columbia and in aggregate for the United States. The price and expenditure estimates developed in the State Energy Price and Expenditure Data System (SEPEDS) are provided by energy source and economic sector and are published for the years 1970 through 1994. Consumption estimates used to calculate expenditures and the documentation for those estimates are taken from the State Energy Data Report 1994, Consumption Estimates (SEDR), published in October 1996. Expenditures are calculated by multiplying the price estimates by the consumption estimates, which are adjusted to remove process fuel; intermediate petroleum products; and other consumption that has no direct fuel costs, i.e., hydroelectric, geothermal, wind, solar, and photovoltaic energy sources. Documentation is included describing the development of price estimates, data sources, and calculation methods. 316 tabs.

  16. Decomposing demand for public expenditure in Ireland

    OpenAIRE

    Delaney, Liam; O'Toole, Francis

    2005-01-01

    This paper, via the analysis of stated preferences from a nationwide representative survey of 1,100 adults, examines the determinants of preferences for overall government expenditure and estimates a Seemingly Unrelated Regression (SUR) model of demand for the three major categories of public expenditures in Ireland, namely, social welfare, education and health. Those on higher incomes are less in favour of government expenditure overall. However, and consistent with the available evidence on...

  17. State energy price and expenditure report 1992

    Energy Technology Data Exchange (ETDEWEB)

    1994-12-01

    The State Energy Price and Expenditure Report (SEPER) presents energy price and expenditure estimates individually for the 50 States and the District of Columbia and in aggregate for the United States. The price and expenditure estimates are provided by energy source and economic sector and are published for the years 1970, 1980, and 1985 through 1992. Data for all years, 1970 through 1992, are available on personal computer diskettes.

  18. 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

  19. Risk factors in equine transport-related health problems: A survey of the Australian equine industry.

    Science.gov (United States)

    Padalino, B; Raidal, S L; Hall, E; Knight, P; Celi, P; Jeffcott, L; Muscatello, G

    2017-07-01

    Transportation can affect equine health and is a potential source of economic loss to the industry. To identify journey (duration, vehicle, commercial or noncommercial) and horse (sex, age, breed, use, amateur or professional status) characteristics associated with the development of transport-related health problems in horses. Cross-sectional online survey. An online survey was conducted targeting amateur and professional participants in the Australian equine industry; eligible respondents were required to organise horse movements at least monthly. Respondents provided details of the last case of a transport-related health problem that had affected their horse(s). Associations between type of health problem, journey and horse characteristics were examined with multivariable multinomial regression analysis. Based on 214 responses, health problems were classified as injuries, muscular problems, heat stroke, gastrointestinal and respiratory problems, and death or euthanasia. Respiratory problems were reported most frequently (33.7%), followed by gastrointestinal problems (23.8%) and traumatic injuries (16.3%). The type of health problem was associated with journey duration (Pproblems, and death or euthanasia) were more likely to occur on long journeys. Using Standardbreds as the reference group, Thoroughbreds, Arabians and Warmbloods were more likely to experience a severe illness than an injury. Self-selected participation in the study and the self-reported nature of transport-related problems. Horses undertaking journeys of longer than 24 h are at greater risk for the development of severe disease or death. Further studies on long-haul transportation effects are required to safeguard the welfare of horses moved over long distances. © 2016 EVJ Ltd.

  20. Geographic Distribution of VA Expenditures FY2008

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  1. Geographic Distribution of VA Expenditures FY2006

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  2. Geographic Distribution of VA Expenditures FY2013

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  3. Geographic Distribution of VA Expenditures FY2010

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  4. Geographic Distribution of VA Expenditures FY2009

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  5. Geographic Distribution of VA Expenditures FY1999

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  6. Geographic Distribution of VA Expenditures FY2001

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  7. Geographic Distribution of VA Expenditures FY2011

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  8. Geographic Distribution of VA Expenditures FY1998

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  9. Geographic Distribution of VA Expenditures FY2000

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  10. Geographic Distribution of VA Expenditures FY2007

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  11. Geographic Distribution of VA Expenditures FY2003

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  12. Geographic Distribution of VA Expenditures FY1996

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  13. Geographic Distribution of VA Expenditures FY 2016

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  14. Geographic Distribution of VA Expenditures FY2005

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  15. Geographic Distribution of VA Expenditures FY2004

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  16. Geographic Distribution of VA Expenditures FY2002

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  17. Geographic Distribution of VA Expenditures FY1997

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  18. Geographic Distribution of VA Expenditures FY2012

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  19. Out-of-pocket expenditure on institutional delivery in India.

    Science.gov (United States)

    Mohanty, Sanjay K; Srivastava, Akanksha

    2013-05-01

    Though promotion of institutional delivery is used as a strategy to reduce maternal and neonatal mortality, about half of the deliveries in India are conducted at home without any medical care. Among women who deliver at home, one in four cites cost as barrier to facility-based care. The relative share of deliveries in private health centres has increased over time and the associated costs are often catastrophic for poor households. Though research has identified socio-economic, demographic and geographic barriers to the utilization of maternal care, little is known on the cost differentials in delivery care in India. The objective of this paper is to understand the regional pattern and socio-economic differentials in out-of-pocket (OOP) expenditure on institutional delivery by source of provider in India. The study utilizes unit data from the District Level Household and Facility Survey (DLHS-3), conducted in India during 2007-08. Descriptive statistics, principal component analyses and a two-part model are used in the analyses. During 2004-08, the mean OOP expenditure for a delivery in a public health centre in India was US$39 compared with US$139 in a private health centre. The predicted expenditure for a caesarean delivery was six times higher than for a normal delivery. With an increase in the economic status and educational attainment of mothers, the propensity and rate of OOP expenditure increases, linking higher OOP expenditure to quality of care. The OOP expenditure in public health centres, adjusting for inflation, has declined over time, possibly due to increased spending under the National Rural Health Mission. Based on these findings, we recommend that facilities in public health centres of poorly performing states are improved and that public-private partnership models are developed to reduce the economic burden for households of maternal care in India.

  20. Accuracy of annual prescription drug expenditure forecasts in AJHP.

    Science.gov (United States)

    Hartke, Patricia L; Vermeulen, Lee C; Hoffman, James M; Shah, Nilay D; Doloresco, Fred; Suda, Katie J; Li, Edward C; Matusiak, Linda M; Hunkler, Robert J; Schumock, Glen T

    2015-10-01

    The accuracy of the forecasts of drug expenditures in nonfederal hospitals and clinics published annually in the American Journal of Health-System Pharmacy (AJHP) relative to the accuracy of forecasts produced by the Centers for Medicare and Medicaid Services (CMS) was evaluated. AJHP-published forecasts of drug expenditure growth for nonfederal hospitals (for the years 2003 through 2013) and clinics (for the years 2004 through 2013) were compared with data on actual growth. Data on actual and projected growth published by CMS were analyzed for the years 2003 through 2012. The mean absolute error and directional accuracy of the forecasts published in AJHP for nonfederal hospitals and clinics and the CMS forecasts were determined and compared. Actual spending growth was within the range of the forecast published in AJHP for 2 of 11 years for nonfederal hospitals and for 3 of 10 years for clinics; the forecasts for nonfederal hospitals and clinics were directionally accurate 27.3% and 60.0% of the time, respectively. The mean absolute errors of the AJHP-published drug expenditure forecasts for the nonfederal hospital and clinic sectors were 2.0 and 4.7 percentage points, respectively. The CMS forecasts of overall drug spending were directionally accurate 70% of the time, and the mean absolute error (2.2 percentage points) was not statistically different from that of either sector forecast published in AJHP. The annual drug expenditure forecasts published in AJHP have been reasonably accurate for predicting growth in prescription expenditures when compared with other available drug expenditure forecasts. Copyright © 2015 by the American Society of Health-System Pharmacists, Inc. All rights reserved.

  1. National trends in prescription drug expenditures and projections for 2014.

    Science.gov (United States)

    Schumock, Glen T; Li, Edward C; Suda, Katie J; Matusiak, Linda M; Hunkler, Robert J; Vermeulen, Lee C; Hoffman, James M

    2014-03-15

    An analysis of trends in U.S. pharmaceutical spending is presented, including projections for drug expenditures in nonfederal hospital and clinic settings in 2014. Trends in pharmaceutical expenditures and developments likely to influence future spending, including new drug approvals and patent expirations, were analyzed using data from the IMS Health National Sales Perspectives database. Projections were based on a combination of quantitative and qualitative analyses and expert opinion. Total prescription sales for the 12 months ending September 2013 were approximately $326 billion, 0.7% lower than sales during the previous 12 months; pharmaceutical spending by clinics and nonfederal hospitals grew by 4.5% and 1.8%, respectively. Vaccines were among the products driving large sales increases in clinic settings, with alteplase and pegfilgrastim topping the list of fast-growing drugs by hospital expenditures. Few new drug approvals anticipated in 2014 are expected to result in major expenditures by hospitals and clinics. Expansion of access to health care and other changes related to the Patient Protection and Affordable Care Act, as well as continued improvement in the U.S. economy, may drive growth in pharmaceutical spending over the next 12-24 months. Growth in U.S. prescription drug expenditures is expected to rebound in 2014, with a projected 3-5% increase in total drug expenditures across all settings this year, including a 5-7% increase in clinic spending and a 1-3% increase in hospital spending. Health-system pharmacy leaders should carefully examine local drug-utilization patterns to determine their respective organization's anticipated spending in 2014.

  2. Determination of O₂ Mass Transport at the Pt | PFSA Ionomer Interface under Reduced Relative Humidity.

    Science.gov (United States)

    Novitski, David; Holdcroft, Steven

    2015-12-16

    Oxygen mass transport resistance through the ionomer component in the cathode catalyst layer is considered to contribute overpotential losses in polymer electrolyte membrane fuel cells. Whereas it is known that water uptake, water transport, and proton conductivity are reduced upon reducing relative humidity, the effect on oxygen mass transport remains unknown. We report a two-electrode approach to determine mass transport coefficients for the oxygen reduction reaction in air at the Pt/perfluorosulfonic acid ionomer membrane interface between 90 and 30% RH at 70 °C using a Pt microdisk in a solid state electrochemical cell. Potential-step chronoamperometry was performed at specific mass-transport limiting potentials to allow for the elucidation of the oxygen diffusion coefficient (D(bO2)) and oxygen concentration (c(bO2)). In our efforts, novel approaches in data acquisition, as well as analysis, were examined because of the dynamic nature of the membrane under lowered hydration conditions. Linear regression analysis reveals a decrease in oxygen permeability (D(bO2c(bO2)) by a factor of 1.7 and 3.4 from 90 to 30% RH for Nafion 211 membrane and membranes cast from Nafion DE2020 ionomer solutions, respectively. Additionally, nonlinear curve fitting by way of the Shoup-Szabo equation is employed to analyze the entire current transient during potential step controlled ORR. We also report on the presence of an RH dependence of our previously reported time-dependency measurements for O2 mass transport coefficients.

  3. Transport-related mylonitic ductile deformation and shape change of alluvial gold, southern New Zealand

    Science.gov (United States)

    Kerr, Gemma; Falconer, Donna; Reith, Frank; Craw, Dave

    2017-11-01

    Gold is a malleable metal, and detrital gold particles deform via internal distortion. The shapes of gold particles are commonly used to estimate transport distances from sources, but the mechanisms of internal gold deformation leading to shape changes are poorly understood because of subsequent recrystallisation of the gold in situ in placer deposits, which creates a rim zone around the particles, with undeformed > 10 μm grains. This paper describes samples from southern New Zealand in which grain size reduction (to submicrometer scale) and mylonitic textures have resulted from internal ductile deformation. These textures have been preserved without subsequent recrystallisation after deposition in late Pleistocene-Holocene alluvial fan placers. These mylonitic textures were imposed by transport-related deformation on recrystallised rims that were derived from previous stages of fluvial transportation and deposition. This latest stage of fluvial transport and deformation has produced numerous elongated gold smears that are typically 100 μm long and 10-20 μm wide. These smears are the principal agents for transport-induced changes in particle shape in the studied placers. Focused ion beam (FIB) sectioning through these deformed zones combined with scanning electron microscopic (SEM) imaging show that the interior of the gold particles has undergone grain size reduction (to 500 nm) and extensive folding with development of a ductile deformation fabric that resembles textures typical of mylonites in silicate rocks. Relict pods of the pre-existing recrystallised rim zone are floating in this ductile deformation zone and these pods are irregular in shape and discontinuous in three dimensions. Micrometer scale biologically-mediated deposition from groundwater of overgrowth gold on particle surfaces occurs at all stages of placer formation, and some of this overgrowth gold has been incorporated into deformation zones. These examples provide a rare view into the nature

  4. Usage of Production Functions in the Comparative Analysis of Transport Related Fuel Consumption

    Directory of Open Access Journals (Sweden)

    Torok Adam

    2014-12-01

    Full Text Available This contribution aims to examine the relationship between the transport sector and the macroeconomy, particularly in fossil energy use, capital and labour relations. The authors have investigated the transport related fossil fuel consumption 2003 -2010 in a macroeconomic context in Hungary and Germany. The Cobb-Douglas type of production function could be justified empirically, while originating from the general CES (Constant Elasticity of Substitution production function. Furthermore, as a policy implication, the results suggest that a solution for the for the reduction of anthropogenic CO2 driven by the combustion of fossil fuels presupposes technological innovation to reach emission reduction targets. Other measures, such as increasing the fossil fuel price by levying taxes, would consequently lead to an undesirable GDP decline.

  5. THE PROGNOSIS OF TOTAL PUBLIC EXPENDITURES AND TYPES OF EXPENDITURES IN ROMANIA

    Directory of Open Access Journals (Sweden)

    ANA-PETRINA STANCIU

    2012-12-01

    Full Text Available The purpose of the paper is to provide a prognosis of total public expenditure and types of expenditures, starting from the evolution in time of total public expenditure and spending on public services, defense, public order and safety, economic affairs, environmental protection, housing and community amenities, health, recreation, culture and religion, education and social protection.

  6. Objectification of the school-related transport monitoring of the adolescents

    Directory of Open Access Journals (Sweden)

    Michal Kudláček

    2013-03-01

    Full Text Available BACKGROUND: School and school-related physical activity (PA are important for the total PA of children and youth. The total amount of PA is higher within school days compare to weekends. Children and youth, who use active transportation (to/from the school, confirm the higher PA per week compared to those without active transportation (using car, train, bus. There is a lack of available data in the Czech Republic about active transportation of children and adolescents. AIM: The main aim of the study is the objectification of the school-related transport monitoring of the adolescents. One of the additional outcomes is to enrich this relatively new scientific area in the Czech Republic. METHODS: There was one high school chosen for this project - Gymnázium Nový Jičín. Data were collected by using ActiGraph GT1M, pedometer YAMAX SW-700, NQLS questionnaire and internet system INDARES. RESULTS: By using the newly developer map module "tracker", within the system INDARES, we could compare the participants which active transport (AT was lower than 1000 m, with participants with the AT values higher than 1000 m. We found out significant differences between school days and weekends in the intensity of 1 to 3 MET. The statistical significance was supported by the coefficient effect size (d = 0.83. The participants recording AT values lower than 1000 m showing significantly higher level of PA in school days then during weekends (p = .003; F = 26.149; ω2 = 0.456. Similar results were found in participants recording AT values higher than 1000 m; the differences between school days and weekends are highly significant (p = .0004; F = 26.149; ω 2 = 0.456. CONCLUSIONS: We have contributed to the objectification of the school-related transport monitoring of the adolescents by the creation of the map module within the INDARES system. The usage of a triangulation approach (objective methods - subjective methods - system INDARES into the PA monitoring in

  7. Using Grey Relational Analysis to Evaluate Energy Consumption, CO₂ Emissions and Growth Patterns in China's Provincial Transportation Sectors.

    Science.gov (United States)

    Yuan, Changwei; Wu, Dayong; Liu, Hongchao

    2017-12-08

    The transportation sector is a complex system. Collecting transportation activity and the associated emissions data is extremely expensive and time-consuming. Grey Relational Analysis provides a viable alternative to overcome data insufficiency and gives insights for decision makers into such a complex system. In this paper, we achieved three major goals: (i) we explored the inter-relationships among transportation development, energy consumption and CO₂ emissions for 30 provincial units in China; (ii) we identified the transportation development mode for each individual province; and (iii) we revealed policy implications regarding the sustainable transportation development at the provincial level. We can classify the 30 provinces into eight development modes according to the calculated Grey Relational Grades. Results also indicated that energy consumption has the largest influence on CO₂ emission changes. Lastly, sustainable transportation policies were discussed at the province level according to the level of economy, urbanization and transportation energy structure.

  8. Plant-derived food ingredients for stimulation of energy expenditure.

    Science.gov (United States)

    Yuliana, Nancy Dewi; Korthout, Henrie; Wijaya, Christofora Hanny; Kim, Hye Kyong; Verpoorte, Robert

    2014-01-01

    The development of obesity is related to the regulation of energy intake, energy expenditure, and energy storage in the body. Increasing energy expenditure by inducing lipolysis followed by fat oxidation is one of the alternatives which could help to reverse this increasingly widespread condition. Currently, there is no approved drug targeting on stimulation of energy expenditure available. The use of herbal medicines has become a preferred alternative, supported by the classical consensus on the innocuity of herbal medicine vs synthetic drugs, something that often lacks a scientific basis (ban on Ephedra, for example). The inclusion of functional food in the daily diet has also been promoted although its efficacy requires further investigation. This review summarizes the results of recent work focused on the investigation of edible plant materials targeted at various important pathways related to stimulation of energy expenditure. The aim is to evaluate a number of plants that may be of interest for further studies because of their potential to provide novel lead compounds or functional foods which may be used to combat obesity, but require further studies to evaluate their antiobesity activity in humans.

  9. Regulation of iron transport related genes by boron in the marine bacterium Marinobacter algicola DG893.

    Science.gov (United States)

    Romano, Ariel; Trimble, Lyndsay; Hobusch, Ashtian R; Schroeder, Kristine J; Amin, Shady A; Hartnett, Andrej D; Barker, Ryan A; Crumbliss, Alvin L; Carrano, Carl J

    2013-08-01

    While there has been extensive interest in the use of boron isotope ratios as a surrogate of pH in paleoclimate studies in the context of climate change-related questions, the high (0.4 mM) concentration and the depth-independent (conservative or non-nutrient-like) concentration profile of this element have led to boron being neglected as a potentially biologically relevant element in the modern ocean. Here we report that boron affects the expression of a number of protein and genes in the "algal-associated" Gram-negative marine bacterium Marinobacter algicola DG893. Most intriguingly, a number of these proteins and genes are related to iron uptake. In a recent separate publication we have shown that boron regulates one such iron transport related protein, i.e. the periplasmic iron binding protein FbpA via a direct interaction of the metalloid with this protein. Here we show that a number of other iron uptake related genes are also affected by boron but in the opposite way i.e. they are up-regulated. We propose that the differential effect of boron on FbpA expression relative to other iron transport related genes is a result of an interaction between boron and the global iron regulatory protein Fur.

  10. Changes in initial expenditures for benign prostatic hyperplasia evaluation in the Medicare population: a comparison to overall Medicare inflation.

    Science.gov (United States)

    Bellinger, Adam S; Elliott, Sean P; Yang, Liu; Wei, John T; Saigal, Christopher S; Smith, Alexandria; Wilt, Timothy J; Strope, Seth A

    2012-05-01

    Benign prostatic hyperplasia creates significant expenses for the Medicare program. We determined expenditure trends for benign prostatic hyperplasia evaluative testing after urologist consultation and placed these trends in the context of overall Medicare expenditures. Using a 5% national sample of Medicare beneficiaries from 2000 to 2007 we developed a cohort of 40,253 with claims for new visits to urologists for diagnoses consistent with symptomatic benign prostatic hyperplasia. We assessed trends in initial inflation and geography adjusted expenditures within 12 months of diagnosis by evaluative test categories derived from the 2003 American Urological Association guideline on the management of benign prostatic hyperplasia. Using governmental reports on Medicare expenditure trends for benign prostatic hyperplasia we compared expenditures to overall and imaging specific Medicare expenditures. Comparisons were assessed by the Z-test and regression analysis for linear trends, as appropriate. Between 2000 and 2007 inflation adjusted total Medicare expenditures per patient for the initial evaluation of patients with benign prostatic hyperplasia seen by urologists increased from $255.44 to $343.98 (p inflation adjusted expenditures increased for benign prostatic hyperplasia related evaluations. This growth was slower than the overall growth in Medicare expenditures. The increase in BPH related imaging expenditures was restrained compared to that of the Medicare program as a whole. Copyright © 2012 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

  11. Pure, White and Deadly… Expensive: A Bitter Sweetness in Health Care Expenditure.

    Science.gov (United States)

    Castro, Vitor

    2017-12-01

    This paper analyses the impact of sugar availability/intake on diabetes expenditure and on total health care expenditure. Building this macroeconomic analysis upon the literature on the determinants of health care expenditure, we estimate a dynamic panel data model over a sample of 156 countries for the period 1995-2014. After controlling for the traditional determinants of health care spending, we find that an increase in sugar availability/intake leads to a significant rise in diabetes expenditure (per capita and per diabetic) and in the growth rate of total health care expenditure per capita. Moreover, we show that this causal relation is present in both developed and developing countries. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

  12. Household expenditures as a measure of socioeconomic status among Iraqis displaced in Jordan and Syria.

    Science.gov (United States)

    Cope, James R; Doocy, Shannon; Frattaroli, Shannon; McGready, John

    2012-01-01

    Various measures are used to represent socioeconomic status (SES) in health research, including income. However, reliability of income data can be low. Household expenditures are an accepted proxy for income as a more reliable measure but have been studied little in refugee populations. Health and SES measures from cross-sectional surveys of Iraqi refugees in Jordan and Syria were analyzed using logistic regression to assess the interchangeability of household income and expenditures. In Jordan, odds ratios in the regression models including income quartiles were frequently similar to odds ratios found in the models including expenditure quartiles, indicating interchangeability. In Syria, fewer similarities were observed. This study provides some evidence that household expenditures may be used interchangeably with household income for some populations, allowing for the potential collection and use of data related to expenditures as a measure of SES, similar in importance to that of income.

  13. Public expenditures and health care in Africa.

    Science.gov (United States)

    Ogbu, O; Gallagher, M

    1992-03-01

    Unfavorable economic conditions in most of Africa (in this paper Africa refers to Sub-Saharan Africa only) have meant public austerity and a deceleration in government health spending. Given the dominant role of government in providing health services in Africa there is a need to investigate the links between public spending and the provision of health care. Analyzing information from five Sub-Saharan African countries, namely Botswana, Burkina Faso, Cameroon, Ethiopia and Senegal, we investigate the impacts of shifting expenditure patterns and levels on the process of providing health services as well as on delivery of health care. The country analyses indicate that in addition to the level of public spending, the expenditure mix (i.e. salaries, drugs, supplies etc.), the composition of the health infrastructure (hospitals, clinics, health posts etc.), community efforts, and the availability of private health care all influence health care delivery. Consequently, per capita public expenditure (the most important indicator in a number of related studies) alone as a measure of the availability of health care and especially for cross-country comparisons is inadequate. Reductions in government resources for health care often result in less efficient mixing of resources and hence less health care delivery, in quality and quantity terms. With the recent trends in health care spending in Africa there should be greater effort to increase the efficient use of these increasingly scarce resources, yet the trend in resource mix has been in the opposite direction. Given the input to public health care of local communities, as well as the provision of private health care, it would seem that government spending on health care should be counter-cyclical, i.e. government health spending should accelerate during periods of economic down turns. Such counter-cyclical spending would tend to offset the difficulties facing local communities and the declining ability of individuals to

  14. How to minimise the incidence of transport-related problem behaviours in horses: a review.

    Science.gov (United States)

    York, Amanda; Matusiewicz, Judith; Padalino, Barbara

    2017-01-01

    This review aims to provide practical outcomes on how to minimise the incidence of transport-related problem behaviours (TRPBs) in horses. TRPBs are unwanted behaviours occurring during different phases of transport, most commonly, a reluctance to load and scrambling during travelling. TRPBs can result in injuries to horses and horse handlers, horse trailer accidents, disruption of time schedules, inability to attend competitions, and poor performance following travel. Therefore, TRPBs are recognised as both a horse-related risk to humans and a human-related risk to horses. From the literature, it is apparent that TRPBs are common throughout the entire equine industry, and a YouTube keyword search of 'horse trailer loading' produced over 67,000 results, demonstrating considerable interest in this topic and the variety of solutions suggested. Drawing upon articles published over the last 35 years, this review summarises current knowledge on TRPBs and provides recommendations on their identification, management, and prevention. It appears that a positive human-horse relationship, in-hand pre-training, systematic training for loading and travelling, appropriate horse handling, and the vehicle driving skills of the transporters are crucial to minimise the incidence of TRPBs. In-hand pre-training based on correct application of the principles of learning for horses and horse handlers, habituation to loading and travelling, and self-loading appear to minimise the risk of TRPBs and are therefore strongly recommended to safeguard horse and horse-handler health and welfare. This review indicates that further research and education with respect to transport management are essential to substantially decrease the incidence of TRPBs in horses.

  15. An Open Platform for the Creation and Deployment of Transport-Related Mobile Data Services

    DEFF Research Database (Denmark)

    Jensen, Christian Søndergaard; Torp, Kristian; Wind, Rico

    2007-01-01

    Advanced mobile computing devices with wireless communication and geo-positioning capabilities are finding increasingly widespread use in Europe and beyond. Example devices include smart phones, PDA phones, and navigation systems. It is thus becoming increasingly relevant and attractive to utilize...... these devices and the related communication infrastructure for the deployment of transport-related mobile services. This paper describes the architecture of a service platform that enables users to create their own mobile services. The platform is based on standard hardware and software technologies and offers...

  16. Medicaid expenditures for children living with smokers

    Directory of Open Access Journals (Sweden)

    Levy Douglas E

    2011-05-01

    Full Text Available Abstract Background Children's exposure to secondhand smoke is associated with increased morbidity. We estimated Medicaid expenditures for children living with smokers compared to those living with no smokers in the United States. Methods Data were overall and service-specific (i.e., inpatient, ambulatory, emergency department, prescription drug, and dental annual Medicaid expenditures for children 0-11 years old from the 2000-2007 Medical Expenditures Panel Surveys. Smokers' presence in households was determined by adult respondents' self reports. There were 25,835 person-years of observation. We used multivariate analyses to adjust for child, parent, and geographic characteristics. Results Children with Medicaid expenditures were nearly twice as likely to live with a smoker as other children in the U.S. population. Adjusted analyses revealed no detectable differences in children's overall Medicaid expenditures by presence of smokers in the household. Medicaid children who lived with smokers on average had $10 (95% CI $3, $18 higher emergency department expenditures per year than those living with no smokers. Conclusions Living with at least one smoker (a proxy for secondhand smoke exposure is unrelated to children's overall short-term Medicaid expenditures, but has a modest impact on emergency department expenditures. Additional research is necessary to understand the relationship between secondhand smoke exposure and long-term health and economic outcomes.

  17. 44 CFR 361.8 - Ineligible expenditures.

    Science.gov (United States)

    2010-10-01

    ... OF HOMELAND SECURITY PREPAREDNESS NATIONAL EARTHQUAKE HAZARDS REDUCTION ASSISTANCE TO STATE AND LOCAL GOVERNMENTS Earthquake Hazards Reduction Assistance Program § 361.8 Ineligible expenditures. (a) Expenditures... for the purchase or rental of any equipment such as radio/telephone communications equipment, warning...

  18. Determinants of dairy consumption expenditure in urban ...

    African Journals Online (AJOL)

    The main purpose of the study was to examine the level of household expenditure on dairy products and to identify the principal factors that influence the level of consumption expenditure on dairy products across households in Accra and Kumasi. Structured questionnaire was used to elicit primary information from a total of ...

  19. Relationship Between Education Expenditure And Economic Growth ...

    African Journals Online (AJOL)

    The empirical part of the result shows that there is unidirectional relationship between education and economic growth with causality running from education expenditure to economic growth. The result therefore suggests that policy makers should boost expenditure on education as it will further improve economic growth in ...

  20. Automatic energy expenditure measurement for health science

    NARCIS (Netherlands)

    Catal, Cagatay; Akbulut, Akhan

    2018-01-01

    Background and objective: It is crucial to predict the human energy expenditure in any sports activity and health science application accurately to investigate the impact of the activity. However, measurement of the real energy expenditure is not a trivial task and involves complex steps. The

  1. State energy price and expenditure report 1989

    International Nuclear Information System (INIS)

    1991-01-01

    The State Energy Price and Expenditure Report (SEPER) presents energy price and expenditure estimates for the 50 States, the District of Columbia, and the United States. The estimates are provided by energy source (e.g., petroleum, natural gas, coal, and electricity) and by major consuming or economic sector. This report is an update of the State Energy Price and Expenditure Report 1988 published in September 1990. Changes from the last report are summarized in a section of the documentation. Energy price and expenditure estimates are published for the years 1970, 1975, 1980, and 1985 through 1989. Documentation follows the tables and describes how the price estimates are developed, including sources of data, methods of estimation, and conversion factors applied. Consumption estimates used to calculate expenditures, and the documentation for those estimates, are from the State Energy Data Report, Consumption Estimates, 1960--1989 (SEDR), published in May 1991. Expenditures are calculated by multiplying the price estimates by the consumption estimates, adjusted to remove process fuel and intermediate product consumption. All expenditures are consumer expenditures, that is, they represent estimates of money directly spent by consumers to purchase energy, generally including taxes. 11 figs., 43 tabs

  2. Cassava household expenditure and anthropometric indices of ...

    African Journals Online (AJOL)

    Expenditure on cassava and other staple foods was determined for each household of the preschool children and classified into two groups and the average determined. Significance of difference between the mean Z – scores of the children for above and below average expenditure households was determined by Student ...

  3. Military Expenditure and Socio-Economic Development.

    Science.gov (United States)

    Ball, Nicole

    1983-01-01

    The relationship between military expenditure and the stimulation of aggregate demand, inflation, investment, trade balance, foreign exchange, the improvement of taxation, and employment creation and industrialization in the Third World is analyzed. To some extent military expenditure does promote economic growth, but it does not automatically…

  4. State energy price and expenditure report 1989

    Energy Technology Data Exchange (ETDEWEB)

    1991-09-30

    The State Energy Price and Expenditure Report (SEPER) presents energy price and expenditure estimates for the 50 States, the District of Columbia, and the United States. The estimates are provided by energy source (e.g., petroleum, natural gas, coal, and electricity) and by major consuming or economic sector. This report is an update of the State Energy Price and Expenditure Report 1988 published in September 1990. Changes from the last report are summarized in a section of the documentation. Energy price and expenditure estimates are published for the years 1970, 1975, 1980, and 1985 through 1989. Documentation follows the tables and describes how the price estimates are developed, including sources of data, methods of estimation, and conversion factors applied. Consumption estimates used to calculate expenditures, and the documentation for those estimates, are from the State Energy Data Report, Consumption Estimates, 1960--1989 (SEDR), published in May 1991. Expenditures are calculated by multiplying the price estimates by the consumption estimates, adjusted to remove process fuel and intermediate product consumption. All expenditures are consumer expenditures, that is, they represent estimates of money directly spent by consumers to purchase energy, generally including taxes. 11 figs., 43 tabs.

  5. The Role of Expenditure Components in Determination of Import Demand: Empirical Evidence from Pakistan

    Directory of Open Access Journals (Sweden)

    Muhammad Irfan Chani

    2012-06-01

    Full Text Available This study is aimed at in-depth empirical analysis of impact of final expenditure components on import demand in Pakistan. ARDL bound testing approach to cointegration is used to analyze the long run relationship of import demand, relative prices of imports and components of final expenditure like household consumption,investment, exports and government consumption expenditures. Empirical results show that there exists a long run relationship between import demand and the macro components of final expenditure and relative prices. Long run coefficients indicate thatelasticity of import demand with respect to different macro components of final expenditure is different. The impact of the all expenditure components on import demand is positive and significant. The relative prices have negative but insignificant relationshipwith import demand in Pakistan. For the analysis of Short Run dynamics, Vector Error Correction Model (VECM has been used. The results show that all expenditure components have positive and significant impact on import demand in Pakistan while theeffect of relative prices is also statistically insignificant in short run.

  6. Valuation of social and health effects of transport-related air pollution in Madrid (Spain)

    International Nuclear Information System (INIS)

    Monzon, Andres; Guerrero, Maria-Jose

    2004-01-01

    Social impacts of pollutants from mobile sources are a key element in urban design and traffic planning. One of the most relevant impacts is health effects associated with high pollution periods. Madrid is a city that suffers chronic congestion levels and some periods of very stable atmospheric conditions; as a result, pollution levels exceed air quality standards for certain pollutants. This paper focuses on the social evaluation of transport-related emissions. A new methodology to evaluate those impacts in monetary terms has been designed and applied to Madrid. The method takes into account costs associated with losses in working time, mortality and human suffering; calculated using an impact pathway approach linked to CORINAIR emissions. This also allows the calculation of social costs associated with greenhouse gas impacts. As costs have been calculated individually by effect and mode of transport, they can be used to design pricing policies based on real social costs. This paper concludes that the health and social costs of transport-related air pollution in Madrid is 357 Meuro. In these circumstances, the recent public health tax applied in Madrid is clearly correct and sensible with a fair pricing policy on car use

  7. Relative turbulent transport efficiency and flux-variance relationships of temperature and water vapor

    Science.gov (United States)

    Hsieh, C. I.

    2016-12-01

    This study investigated the relative transport efficiency and flux-variance relationships of temperature and water vapor, and examined the performance of using this method for predicting sensible heat (H) and water vapor (LE) fluxes with eddy-covariance measured flux data at three different ecosystems: grassland, paddy rice field, and forest.The H and LE estimations were found to be in good agreement with the measurements over the three fields. The prediction accuracy of LE could be improved by around 15% if the predictions were obtained by the flux-variance method in conjunction with measured sensible heat fluxes. Moreover, the paddy rice field was found to be a special case where water vapor follows flux-variance relation better than heat does. The flux budget equations of heat and water vapor were applied to explain this phenomenon. Our results also showed that heat and water vapor were transported with the same efficiency above the grassland and rice paddy. For the forest, heat was transported 20% more efficiently than evapotranspiration.

  8. Executive function, episodic memory, and Medicare expenditures.

    Science.gov (United States)

    Bender, Alex C; Austin, Andrea M; Grodstein, Francine; Bynum, Julie P W

    2017-07-01

    We examined the relationship between health care expenditures and cognition, focusing on differences across cognitive systems defined by global cognition, executive function, or episodic memory. We used linear regression models to compare annual health expenditures by cognitive status in 8125 Nurses' Health Study participants who completed a cognitive battery and were enrolled in Medicare parts A and B. Adjusting for demographics and comorbidity, executive impairment was associated with higher total annual expenditures of $1488 per person (P episodic memory impairment was found. Expenditures exhibited a linear relationship with executive function, but not episodic memory ($584 higher for every 1 standard deviation decrement in executive function; P < .01). Impairment in executive function is specifically and linearly associated with higher health care expenditures. Focusing on management strategies that address early losses in executive function may be effective in reducing costly services. Copyright © 2017 the Alzheimer's Association. Published by Elsevier Inc. All rights reserved.

  9. State energy price and expenditure report, 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-08-01

    The State Energy Price and Expenditure Report (SEPER) presents energy price and expenditure estimates individually for the 50 States and the District of Columbia and in aggregate for the US. The estimates developed in the State Energy Price and Expenditure Data System (SEPEDS) are provided by energy source and economic sector and are published for the years 1970 through 1995. Data for all years are available on a CD-ROM and via Internet. Consumption estimates used to calculate expenditures and the documentation for those estimates are taken from the State Energy Data Report 1995, Consumption Estimates (SEDR), published in December 1997. Expenditures are calculated by multiplying the price estimates by the consumption estimates, which are adjusted to remove process fuel; intermediate petroleum products; and other consumption that has no direct fuel costs, i.e., hydroelectric, geothermal, wind, solar, and photovoltaic energy sources.

  10. Alcohol consumption and household expenditure on alcohol in a rural district in Vietnam.

    Science.gov (United States)

    Giang, Kim Bao; Van Minh, Hoang; Allebeck, Peter

    2013-01-28

    Alcohol use and alcohol-related problems are on the rise in low- and middle-income countries. Expenditure on alcohol is an important problem for families and communities and needs to be assessed. This study examines level of alcohol consumption and expenditure on alcohol in a district in Vietnam. A cross-sectional survey was conducted in a rural district in northern Vietnam. Multi-stage sampling was employed to randomly select participants from 20 communities and a town in the same district. One thousand five hundred and sixty-four adults (765 males and 799 females) aged 18-60 years were interviewed. Information about alcohol use as well as expenditure on alcohol consumption four weeks prior to the interview was gathered. Non-parametric tests and log-linear regression were employed to compare expenditure on alcohol consumption across socioeconomic groups. The prevalence of alcohol use one month prior to interview was 35% (66% among men and 5% among women). The median alcohol consumption among those who reported use of alcohol in the week prior to the interview was 7.9 standard drinks. Excessive drinking (more than 14 standard drinks per week for men and more than seven standard drinks per week for women) occurred among 35% of those who used alcohol. Median expenditure for alcohol consumption during one month by those who drank alcohol was USD 3.5, accounting for 4.6% of household food expenditure, 2.7% of total household expenditure, and 1.8% of household income. The differences in alcohol consumption and expenditure between sexes and between socioeconomic groups are also presented. Our study confirms that alcohol consumption and alcohol-related problems are common among men in Vietnam. The share of alcohol expenditure in total household expenditure is substantial, especially among poor households. This should be considered an important public health issue, which needs to be taken into account in the alcohol policy debate.

  11. Transportation Services and Innovation in the Housing Industry: A Study of the Relations between Transportation and Production

    OpenAIRE

    Souleyrette, Reginald R. II

    1992-01-01

    Innovations improve the organization of production and provide new products and services. While it is accepted that economies are stimulated by innovations, the role of transportation improvement in stimulating innovation has not been sufficiently examined. This role is examined in this study. A methodology for examination of the contribution of transportation improvements to production is presented. Residential housing construction is chosen as the sector of production for study. This sector...

  12. Overview of magnetic structure induced by the TEXTOR-DED and the related transport

    International Nuclear Information System (INIS)

    Abdullaev, S.S.; Finken, K.H.; Kobayashi, M.; Reiser, D.; Reiter, D.; Jakubowski, M.W.; Runov, A.M.

    2003-01-01

    The Dynamic Ergodic Divertor (DED), a new concept of the ergodic divertor, is presently installed for the TEXTOR tokamak. Beside the conventional ergodic divertor operation the DED also permits the operation with a rotating magnetic field which allows, in particular, to broaden the heat deposition pattern on the divertor plates. Since its first proposal of the DED in 1996 the structure of magnetic field, especially, the onset of ergodic zone of field lines and related transport in the DED operation has been extensively studied using different theoretical and numerical methods. New methods to study the magnetic field, in particular, the field line mapping have been developed. The presentation gives the overview of the studies on the structure of magnetic field in the DED, the formation of the ergodic and laminar zones of field lines at the plasma edge. It also includes studies on the modelling efforts of the transport of heat and particles in the ergodic and laminar zones. (author)

  13. Optimal Micropatterns in 2D Transport Networks and Their Relation to Image Inpainting

    Science.gov (United States)

    Brancolini, Alessio; Rossmanith, Carolin; Wirth, Benedikt

    2018-04-01

    We consider two different variational models of transport networks: the so-called branched transport problem and the urban planning problem. Based on a novel relation to Mumford-Shah image inpainting and techniques developed in that field, we show for a two-dimensional situation that both highly non-convex network optimization tasks can be transformed into a convex variational problem, which may be very useful from analytical and numerical perspectives. As applications of the convex formulation, we use it to perform numerical simulations (to our knowledge this is the first numerical treatment of urban planning), and we prove a lower bound for the network cost that matches a known upper bound (in terms of how the cost scales in the model parameters) which helps better understand optimal networks and their minimal costs.

  14. Gender progress and government expenditure as determinants of femicide.

    Science.gov (United States)

    Palma-Solis, Marco; Vives-Cases, Carmen; Alvarez-Dardet, Carlos

    2008-04-01

    We sought to explore the effect of economic/political factors and gender progress on femicide. An ecological and retrospective study was undertaken that focused on 61 countries and analyzed the relationships of femicide with the following statistics from the period 1990 to 1999: economic indicators (domestic consumption, gross capital formation, imports and exports per capita, unemployment rate and percentage of urban population), political indicators (government final consumption expenditure, GINI coefficient--a summary measure of the extent to which the actual distribution of income or consumption expenditure or a related variable differs from a hypothetical distribution in which each person receives an identical share--civil liberties and political rights index), and gender progress indicators (female and male unemployment rates, percentage of girls in primary education, gender ratio for primary and secondary education, and percentage of parliamentary seats occupied by women). Bivariate and multivariate logistic regression analyses (likelihood ratio) were performed to explore the relationships between these variables. The bivariate analysis revealed strong links between reductions in government final consumption expenditure per capita (odds ratio [OR] 20.83;95% confidence interval [95% CI] 5.622-77.205), domestic consumption and gross capital formation (both with OR 16.67, 95% CI 4.715-58.911), and the civil liberties and political rights index (OR 7.91, 95% CI 2.526-24.747). In the multivariate stage, statistically significant associations were only observed between government expenditure per capita (OR 61.75;95% CI 7.064-539.81) and occupation of parliamentary seats by women (OR 10.95;95% CI 1.26-95.06). The reduction in government final consumption expenditure and democratic backwardness in terms of gender equality appear to be relevant factors in deaths caused by gender-based violence. To fight femicide effectively, gender-related structural, political, and

  15. Productivity Measurement in Manufacturing and the Expenditure Approach

    DEFF Research Database (Denmark)

    Schjerning, Bertel; Sørensen, Anders

    2008-01-01

    year. Consequently, convergence parameters and dispersion of productivity across countries should also be unaffected by this choice. The results are disappointing: relative measures of productivity depend heavily of the choice of base year and change systematically as the base years roll forward......This paper studies conversion factors based on the expenditure approach and evaluates the appropriateness for international comparisons of output levels in manufacturing. We apply a consistency check based on the insight that relative productivity levels should be invariant to the choice of base....... The conclusion is insensitive to the applied method for developing conversion factors. The implication is that we cannot measure relative productivity levels in manufacturing across countries using the expenditure approach....

  16. Body size, body composition, and metabolic profile explain higher energy expenditure in overweight children

    Science.gov (United States)

    Lower relative rates of energy expenditure (EE), increased energetic efficiency, and altered fuel utilization purportedly associated with obesity have not been demonstrated indisputably in overweight children. We hypothesized that differences in energy metabolism between nonoverweight and overweight...

  17. Energy expenditure of acutely ill hospitalised patients

    Directory of Open Access Journals (Sweden)

    Gariballa Salah

    2006-03-01

    Full Text Available Abstract Objective To measure energy expenditure of acutely ill elderly patients in hospital and following discharge in the community. Design Sixty-three consecutive hospitalised acutely ill elderly patients were recruited. Eight patients were studied to assess the reliability of the Delta Tract Machine as a measure of energy expenditure; 35 patients had their energy expenditure studied in hospital on two occasions and 20 patients had their energy expenditure measured in hospital and at 6 weeks in the community Results Men had higher basal energy expenditure (BMR values compared to women however the difference was not statistically significant [Men, mean (SD 1405 (321 Kcal, women 1238 (322 kcal; mean difference (95% CI 166 kcal (-17 to 531, p = 0.075]. After adjusting for age, gender and body mass index both medication and C-reactive protein (CRP, concentrations showed significant correlation with measured energy expenditure in hospital, (r = -0.36, "p Conclusion Tissue inflammation and medications were associated with change in measured energy expenditure in acutely ill patients.

  18. Energy expenditure of genuine laughter

    Science.gov (United States)

    Buchowski, MS; Majchrzak, KM; Blomquist, K; Chen, KY; Byrne, DW; Bachorowski, J-A

    2012-01-01

    Objective To measure energy expenditure (EE) and heart rate (HR) during genuine laughter. Design Experimental trial of viewing film clips in four cycles either intended to evoke laughter (humorous −10 min) or unlikely to elicit laughter (not humorous −5 min) under strictly controlled conditions of a whole-room indirect calorimeter equipped with audio recording system. Participants Forty five adult friend dyads in either same-sex male (n=7), same-sex female (n=21) and mix-sex male-female (n=17); age 18–34 years; body mass index 24.7±4.9 (range 17.9–41.1). Measurements Energy expenditure in a whole-room indirect calorimeter, HR using Polar HR monitor. Laugh rate, duration and type from digitized audio data using a computerized system and synchronized with HR and EE results. Results Laughter EE was 0.79±1.30 kJ/min (0.19±0.31 kcal/min) higher than resting EE (P<0.001, 95% confidence interval=0.75–0.88 kJ/min), ranging from −2.52 to 9.67 kJ/min (−0.60–2.31 kcal/min). Heart rate during laughter segments increased above resting by 2.1±3.8 beats/min, ranging from −7.6 to 26.8 beats/min. Laughter EE was correlated with HR (rs=0.250, P<0.01). Both laughter EE and HR were positively correlated with laughter duration (rs=0.282 and 0.337, both P<0.001) and rate (rs=0.256 and 0.298, both P<0.001). Conclusion Genuine voiced laughter causes a 10–20% increase in EE and HR above resting values, which means that 10–15 min of laughter per day could increase total EE by 40–170 kJ (10–40 kcal). PMID:16652129

  19. Transport-related measures to mitigate climate change in Basel, Switzerland

    DEFF Research Database (Denmark)

    Perez, L.; Trüeb, S.; Cowie, H.

    2015-01-01

    Background: Local strategies to reduce green-house gases (GHG) imply changes of non-climatic exposure patterns. Objective: To assess the health impacts of locally relevant transport-related climate change policies in Basel, Switzerland. Methods: We modelled change in mortality and morbidity...... as status quo. The changes in non-climatic population exposure included ambient air pollution, physical activity, and noise. As secondary outcome, changes in Disability-Adjusted Life Years (DALYs) were put into perspective with predicted changes of CO2 emissions and fuel consumption. Results...

  20. Synopsis of some preliminary computational studies related to unsaturated zone transport at Area G

    International Nuclear Information System (INIS)

    Vold, E.

    1998-03-01

    Computational transport models are described with applications in three problem areas related to unsaturated zone moisture movement beneath Area G. These studies may be used to support the ongoing maintenance of the site Performance Assessment. The three areas include: a 1-D transient analysis with average tuff hydraulic properties in the near surface region with computed results compared to field data; the influence on near surface transient moisture percolation due to realistic distributions in hydraulic properties derived statistically from the observed variance in the field data; and the west to east moisture flow in a 2-D steady geometry approximation of the Pajarito Plateau. Results indicate that a simple transient model for transport of moisture volume fraction fits field data well compared to a moisture pulse observed in the active disposal unit, pit 37. Using realistic infiltration boundary conditions for summer showers and for spring snow melt conditions, the computed moisture pulses show significant propagation to less than 10-ft depth. Next, the hydraulic properties were varied on a 2-D grid using statistical distributions based on the field data means and variances for the hydraulic parameters. Near surface transient percolation in these conditions shows a qualitatively realistic percolation with a spatially variable wave front moving into the tuff; however, the flow does not channel into preferred paths and suggests there is no formation of fast paths which could enhance transportation of contaminants. Finally, moisture transport is modeled through an unsaturated 2-D slice representing the upper stratigraphic layers beneath Area G and a west-to-east cut of several miles to examine possible lateral movement from the west where percolation is assumed to be greater than at Area G. Results show some west-to-east moisture flux consistent with the assumed profile for the percolation boundary conditions

  1. Serum miRNA disregulation during transport-related stress in turkey (Meleagris gallopavo

    Directory of Open Access Journals (Sweden)

    Andreia Tomás Marques

    2015-07-01

    Full Text Available MicroRNAs (miRNAs are small 21-25 nucleotide regulatory non-coding RNAs that modulate gene expression in eukaryotic organisms. miRNAs are complementary to the 3′-untranslated regions of mRNA and act as post-transcriptional regulators of gene expression, exhibiting remarkable stability in extracellular fluids such as blood. Turkey (Meleagris gallopavo farming is a species economically relevant but the lack of efficient protocols for the evaluation of commercial turkeys prevents to measure the impact of industry practices on birds productivity and welfare. In order to identify potential molecular biomarkers for monitoring stress in turkey’s handling, we investigated by TaqMan qPCR the abundance of five circulating miRNA, namely miR-22, miR-155, miR-181a, miR-204 and miR-365, previously demonstrated to be involved in stress in chicken due to feed deprivation. Road transportation related procedures were selected as stressful model for this study. The serum of twenty healthy animals was collected before and after 2h transportation. Our results demonstrated that miR-22, miR-155 and miR-365 are statistically more expressed after road transportation. Receiver-operator characteristics (ROC analysis was used to estimate the diagnostic value of these miRNAs to evaluate the stress in animals. The serum level of miR-22, miR-155 and miR-365 can discriminate stressed from non-stressed animals with an AUC=0.763, 0.710 and 0.704, respectively, and the average expression of their combination has the same specificity (AUC=0.745. miR-22, miR-155 and miR-365 are stress-specific markers and can be considered as suitable biomarkers to identify turkeys stressed by road transportation.

  2. Sales drive advertising expenditures. Evidence for consumer packaged and durable goods in Germany

    OpenAIRE

    Lischka Juliane A.; Kienzler Stephanie; Mellmann Ulrike

    2014-01-01

    The relation between sales and advertising is both complex and diverse. Whether advertising activities drive or follow sales is still unclear. We uncover this relation distinguishing between consumer packaged goods (CPG) and durable consumer goods (DCG) industries. We fit vector autoregressive models to sales and advertising expenditures of four CPG and three DCG industries in Germany from 1991 q1 to 2009 q4. Findings reveal that advertising expenditures do not increase total sales of industr...

  3. Health Care Expenditure and GDP in Oil Exporting Countries: Evidence from OPEC Data, 1995-2012

    Science.gov (United States)

    Fazaeli, Ali Akbar; Ghaderi, Hossein; Salehi, Masoud; Fazaeli, Ali Reza

    2016-01-01

    Background: There is a large body of literature examining income in relation to health expenditures. The share of expenditures in health sector from GDP in developed countries is often larger than in non-developed countries, suggesting that as the level of economic growth increases, health spending increase, too. Objectives: This paper estimates long-run relationships between health expenditures and GDP based on panel data of a sample of 12 countries of the Organization of the Petroleum Exporting Countries (OPEC), using data for the period 1995-2012. Patients & Methods: We use panel data unit root tests, cointegration analysis and ECM model to find long-run and short-run relation. This study examines whether health is a luxury or a necessity for OPEC countries within a unit root and cointegration framework. Results: Panel data analysis indicates that health expenditures and GDP are co-integrated and have Engle and Granger causality. In addition, in oil countries that have oil export income, the share of government expenditures in the health sector is often greater than in private health expenditures similar developed countries. Conclusions: The findings verify that health care is not a luxury good and income has a robust relationship to health expenditures in OPEC countries. PMID:26383195

  4. Transportation and quantitative analysis of socio-economic development of relations

    Science.gov (United States)

    Chen, Yun

    2017-12-01

    Transportation has a close relationship with socio-economic. This article selects the indicators which can measure the development of transportation and socio-economic, using the method of correlation analysis, regression analysis, intensity of transportation analysis and transport elastic analysis, to analyze the relationship between them quantitatively, so that it has the fact guiding sense in the national development planning for the future.

  5. Nonequilibrium modeling of an ammonia-water rectifyng column via fundamental thermodynamic and transport relations

    Directory of Open Access Journals (Sweden)

    J. R. Figueiredo

    2006-12-01

    Full Text Available A nonequilibrium heat and mass transfer model is presented for the steady-state operation of a rectifying column, employed in ammonia-water absorption refrigeration systems to dehumidify the ammonia vapor leaving the generator. The thermodynamic state relations of the mixture are derived from two equations representing the Gibbs free energy in terms of temperature, pressure and concentration for the liquid and the vapor phases. Two of the transport properties, surface tension and liquid diffusivity required original relations, as presented here in. The resulting nonlinear system of equations is solved by efficient use of the Newton-Raphson code that minimizes the order of the Jacobian matrix without losing any model information or the quadratic order of convergence of the numerical method. Accuracy tests are performed by grid refinement and by comparison with results in the literature. A sensitivity study is presented showing the influence of some alternative methods for estimation of the transport properties on the temperature and concentration profiles.

  6. Urban and Transport Planning Related Exposures and Mortality: A Health Impact Assessment for Cities.

    Science.gov (United States)

    Mueller, Natalie; Rojas-Rueda, David; Basagaña, Xavier; Cirach, Marta; Cole-Hunter, Tom; Dadvand, Payam; Donaire-Gonzalez, David; Foraster, Maria; Gascon, Mireia; Martinez, David; Tonne, Cathryn; Triguero-Mas, Margarita; Valentín, Antònia; Nieuwenhuijsen, Mark

    2017-01-01

    , Gascon M, Martinez D, Tonne C, Triguero-Mas M, Valentín A, Nieuwenhuijsen M. 2017. Urban and transport planning related exposures and mortality: a health impact assessment for cities. Environ Health Perspect 125:89-96; http://dx.doi.org/10.1289/EHP220.

  7. Heat pulse analysis in JET and relation to local energy transport models

    International Nuclear Information System (INIS)

    Haas, J.C.M. de; Lopes Cardozo, N.J.; Han, W.; Sack, C.; Taroni, A.

    1989-01-01

    The evolution of a perturbation T e of the electron temperature depends on the linearised expression of the heat flux q e and may be not simply related to the local value of the electron heat conductivity χ e . It is possible that local heat transport models predicting similar temperature profiles and global energy confinement properties, imply a different propagation of heat pulses. We investigate here this possibility for the case of two models developed at JET. We also present results obtained at JET on a set of discharges covering the range of currents from 2 to 5 MA. Only L-modes, limiter discharges are considered here. Experimental results on the scaling of χ HP , the value of χ e related to heat pulse propagation, are compared with those of χ HP derived from the models. (author) 7 refs., 2 figs., 2 tabs

  8. The relative contribution of near-bed vs. intragravel horizontal transport to fine sediment accumulation processes in river gravel beds

    Science.gov (United States)

    Casas-Mulet, Roser; Lakhanpal, Garima; Stewardson, Michael J.

    2018-02-01

    Understanding flow-sediment interactions is important for comprehending river functioning. Fine sediment accumulation processes, in particular, have key implications for ecosystem health. However, the amount of fines generated by intragravel flows and later accumulated in gravel streambeds may have been underestimated, as the hydraulic-related driving transport mechanisms in play are not clearly identified. Specifically, the relative contribution of fines from upper vs. lower sediment layers in gravel beds is not well understood. By recreating flooded and dewatered conditions in an experimental flume filled with natural sediment, we estimated such contributions by observing and collecting intragravel transported fines that were later accumulated into a void in the middle of the sediment matrix. Near-bed transport in the upper sediment layers (named Brinkman load) during flooded conditions accounted for most (90%) of the accumulated fines. Intragravel transport in the lower sediment layers (named Interstitial load) was the sole source of transport and accumulation during dewatered conditions with steeper hydraulic gradients. Interstitial load accounted for 10% of the total transport during flooded conditions. Although small, such estimations demonstrate that hydraulic-gradient transport in the lower sediment layers occurs in spite of the contradicting analytical assessments. We provide a case study to challenge the traditional approaches of assessing intragravel transport, and a useful framework to understand the origin and relative contribution of fine sediment accumulation in gravel beds. Such knowledge will be highly useful for the design of monitoring programs aiding river management, particularly in regulated rivers.

  9. Safety Assessment of Dangerous Goods Transport Enterprise Based on the Relative Entropy Aggregation in Group Decision Making Model

    Directory of Open Access Journals (Sweden)

    Jun Wu

    2014-01-01

    Full Text Available Safety of dangerous goods transport is directly related to the operation safety of dangerous goods transport enterprise. Aiming at the problem of the high accident rate and large harm in dangerous goods logistics transportation, this paper took the group decision making problem based on integration and coordination thought into a multiagent multiobjective group decision making problem; a secondary decision model was established and applied to the safety assessment of dangerous goods transport enterprise. First of all, we used dynamic multivalue background and entropy theory building the first level multiobjective decision model. Secondly, experts were to empower according to the principle of clustering analysis, and combining with the relative entropy theory to establish a secondary rally optimization model based on relative entropy in group decision making, and discuss the solution of the model. Then, after investigation and analysis, we establish the dangerous goods transport enterprise safety evaluation index system. Finally, case analysis to five dangerous goods transport enterprises in the Inner Mongolia Autonomous Region validates the feasibility and effectiveness of this model for dangerous goods transport enterprise recognition, which provides vital decision making basis for recognizing the dangerous goods transport enterprises.

  10. Safety assessment of dangerous goods transport enterprise based on the relative entropy aggregation in group decision making model.

    Science.gov (United States)

    Wu, Jun; Li, Chengbing; Huo, Yueying

    2014-01-01

    Safety of dangerous goods transport is directly related to the operation safety of dangerous goods transport enterprise. Aiming at the problem of the high accident rate and large harm in dangerous goods logistics transportation, this paper took the group decision making problem based on integration and coordination thought into a multiagent multiobjective group decision making problem; a secondary decision model was established and applied to the safety assessment of dangerous goods transport enterprise. First of all, we used dynamic multivalue background and entropy theory building the first level multiobjective decision model. Secondly, experts were to empower according to the principle of clustering analysis, and combining with the relative entropy theory to establish a secondary rally optimization model based on relative entropy in group decision making, and discuss the solution of the model. Then, after investigation and analysis, we establish the dangerous goods transport enterprise safety evaluation index system. Finally, case analysis to five dangerous goods transport enterprises in the Inner Mongolia Autonomous Region validates the feasibility and effectiveness of this model for dangerous goods transport enterprise recognition, which provides vital decision making basis for recognizing the dangerous goods transport enterprises.

  11. Income and expenditure in private dental clinics in Japan

    OpenAIRE

    Midori Tsuneishi; Tatsuo Yamamoto; Takuo Ishii

    2013-01-01

    Although national dental care expenditure has not changed, the number of dental clinics has increased. Mass media has been reporting on the financial difficulties of dental clinics. To address this issue, we reviewed articles that showed the distribution and changes in net income, that is, total expenses subtracted from total income, of private dental clinics in Japan using data from a survey conducted by the Japan Dental Association. We also reviewed articles analyzing the factors relating t...

  12. Modeling Per Capita State Health Expenditure Variat...

    Data.gov (United States)

    U.S. Department of Health & Human Services — Modeling Per Capita State Health Expenditure Variation State-Level Characteristics Matter, published in Volume 3, Issue 4, of the Medicare and Medicaid Research...

  13. Reconciling Medical Expenditure Estimates from the MEPS...

    Data.gov (United States)

    U.S. Department of Health & Human Services — Reconciling Medical Expenditure Estimates from the MEPS and NHEA, 2007, published in Volume 2, Issue 4 of the Medicare and Medicaid Research Review, provides a...

  14. Northeast Marine Recreational Fishing Expenditure Survey 1998

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — A series of expenditure surveys have been done both regionally and nationally. This data pertains to the Northeast U.S. states that was collected in 1998....

  15. Marine angler expenditures 2006 (NCEI Accession 0145343)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Angler expenditures for their most recent trip in 2006, by fishing mode - for-hire, private boat, shore. Includes categories such as bait, ice, fuel, lodging, meals,...

  16. Government Expenditure on Growth Strategies and Poverty ...

    African Journals Online (AJOL)

    poverty and government expenditure on growth strategies that have been implemented in Tanzania since the mid 2000s. The paper shows that despite impressive economic growth of about 6 percent per annum that the country has enjoyed in ...

  17. Corruption and health expenditure in Italy

    OpenAIRE

    Lagravinese, Raffaele; Paradiso, Massimo

    2012-01-01

    The vulnerability of health sector to corruption lies in the complex interaction between the social environment and the institutional setting of health systems. We investigate this interaction in the case of Italy, speci�cally looking at the impact of corruption on health expenditure. In Italy corruption is a social phenomenon. Health sector has been often involved in corruption o¤ences and decentralized health expenditure is considerably out of control. We show that the impact of corruption ...

  18. Is an increased elderly population related to decreased CO2 emissions from road transportation?

    International Nuclear Information System (INIS)

    Okada, Akira

    2012-01-01

    Few studies have focused on the potential effects of an increase in the share of aged population on the environmental impacts of road transportation. In order to fill this gap in the literature, this paper empirically analyzes whether there is a relationship between the share of aged population and carbon dioxide (CO 2 ) emissions from road transportation by applying a quadratic function. Using international panel data, it also addresses the level of the turning point in the relationships between the share of aged population and CO 2 emissions. The analysis in this paper uses a first-order differential equation to estimate an inverted U-shaped relationship between them in order to alleviate the unit roots issue. The results from 25 OECD countries, consisting mainly of European countries and Japan, indicate that there is a quadratic relationship between CO 2 emissions per capita and the share of aged population, and that the turning point is around 16 percent. The results also imply that a relative increase in the number of elderly people is associated with a decrease in CO 2 emissions per capita from the road sector when the share of aged population reaches more than 16 percent. - Highlights: ► I estimate the relationship between a country's share of elderly population and CO 2 emissions from road transport. ► In order to alleviate the unit roots issue, the analysis uses a first-order differential equation to estimate models. ► There is a quadratic relationship between CO 2 emissions per capita and the share of elderly. ► The level of the turning point in terms of the share of elderly in OECD European countries and Japan is around 16 percent.

  19. Liver Inflammation Relates to Decreased Canalicular Bile Transporter Expression in Pediatric Onset Intestinal Failure.

    Science.gov (United States)

    Mutanen, Annika; Lohi, Jouko; Heikkilä, Päivi; Jalanko, Hannu; Pakarinen, Mikko P

    2017-02-23

    Although liver disease is a major complication of parenteral nutrition (PN) for intestinal failure (IF), its pathogenesis remains unclear. We investigated potential molecular mechanisms of liver injury in pediatric onset IF. Liver expression of canalicular phospholipid (ABCB4), bile acid (ABCB11), and sterol (ABCG5/8) transporters, their upstream regulators LXR and FXR as well as pro-inflammatory cytokines interleukin-6 (IL6) and tumor necrosis factor (TNF) were investigated among patients with IF [age median 3.8 (IQR 1.2 to 11)] in relation to biochemical and histologic liver injury, PN, serum plant sterols, fibroblast growth factor 19, and α-tocopherol. Patients receiving PN currently (n = 18) showed more advanced liver injury than patients after weaning off PN (n = 30). Histologic portal inflammation strongly segregated PN-dependent (44%) from weaned off patients (3%, P = 0.001) and coupled with progression of cholestasis and liver fibrosis. Patients with portal inflammation demonstrated markedly induced liver RNA expression of IL6 and TNF, repression of FXR and its canalicular bile transporter target gene RNA expression, including ABCB4 and ABCB11 as well as decreased protein expression of ABCB11 and ABCB4. Furthermore, upregulation of LXR and ABCG5/8 RNA expression was suppressed in patients with portal inflammation. Current PN, increased serum levels of plant sterols stigmasterol, avenasterol, and sitosterol along with serum citrulline, a marker of enterocyte mass, predicted portal inflammation. In pediatric onset IF, current PN delivery synergistically with intestinal compromise promote liver inflammation, which associates with progression of biochemical and histologic liver injury, while reducing expression of canalicular bile transporters.

  20. Invariance of molecular charge transport upon changes of extended molecule size and several related issues

    Directory of Open Access Journals (Sweden)

    Ioan Bâldea

    2016-03-01

    Full Text Available As a sanity test for the theoretical method employed, studies on (steady-state charge transport through molecular devices usually confine themselves to check whether the method in question satisfies the charge conservation. Another important test of the theory’s correctness is to check that the computed current does not depend on the choice of the central region (also referred to as the “extended molecule”. This work addresses this issue and demonstrates that the relevant transport and transport-related properties are indeed invariant upon changing the size of the extended molecule, when the embedded molecule can be described within a general single-particle picture (namely, a second-quantized Hamiltonian bilinear in the creation and annihilation operators. It is also demonstrates that the invariance of nonequilibrium properties is exhibited by the exact results but not by those computed approximately within ubiquitous wide- and flat-band limits (WBL and FBL, respectively. To exemplify the limitations of the latter, the phenomenon of negative differential resistance (NDR is considered. It is shown that the exactly computed current may exhibit a substantial NDR, while the NDR effect is absent or drastically suppressed within the WBL and FBL approximations. The analysis done in conjunction with the WBLs and FBLs reveals why general studies on nonequilibrium properties require a more elaborate theoretical than studies on linear response properties (e.g., ohmic conductance and thermopower at zero temperature. Furthermore, examples are presented that demonstrate that treating parts of electrodes adjacent to the embedded molecule and the remaining semi-infinite electrodes at different levels of theory (which is exactly what most NEGF-DFT approaches do is a procedure that yields spurious structures in nonlinear ranges of current–voltage curves.

  1. 42 CFR 403.754 - Monitoring expenditure level.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Monitoring expenditure level. 403.754 Section 403..., Conditions of Participation, and Payment § 403.754 Monitoring expenditure level. (a) Tracking expenditures... between the trigger level and Medicare expenditures for a FFY results in a carry forward that either...

  2. Crystal growth of ZnSe and related ternary compound semiconductors by physical vapor transport

    Science.gov (United States)

    Su, Ching-Hua

    1993-01-01

    The materials to be investigated are ZnSe and related ternary semiconducting alloys (e.g., ZnS(x)Se(1-x), ZnTe(x)Se(1-x), and Zn(1-x)Cd(x)Se). These materials are useful for opto-electronic applications such as high efficient light emitting diodes and low power threshold and high temperature lasers in the blue-green region of the visible spectrum. The recent demonstration of its optical bistable properties also makes ZnSe a possible candidate material for digital optical computers. The investigation consists of an extensive ground-based study followed by flight experimentation, and involves both experimental and theoretical work. The objectives of the ground-based work are to establish the characteristics of the crystals grown on Earth as a basis for subsequent comparative evaluations of the crystals grown in a low gravity environment and to obtain the experimental data and perform the analyses required to define the optimum parameters for the flight experiments. During the six months of the Preliminary Definition Phase, the research efforts were concentrated on the binary compound ZnSe - the purification of starting materials of Se by zone refining, the synthesis of ZnSe starting materials, the heat treatments of the starting materials, the vapor transport rate measurements, the vapor partial pressure measurements of ZnSe, the crystal growth of ZnSe by physical vapor transport, and various characterization on the grown ZnSe crystals.

  3. Fluorescent nanodiamond tracking reveals intraneuronal transport abnormalities induced by brain-disease-related genetic risk factors

    Science.gov (United States)

    Haziza, Simon; Mohan, Nitin; Loe-Mie, Yann; Lepagnol-Bestel, Aude-Marie; Massou, Sophie; Adam, Marie-Pierre; Le, Xuan Loc; Viard, Julia; Plancon, Christine; Daudin, Rachel; Koebel, Pascale; Dorard, Emilie; Rose, Christiane; Hsieh, Feng-Jen; Wu, Chih-Che; Potier, Brigitte; Herault, Yann; Sala, Carlo; Corvin, Aiden; Allinquant, Bernadette; Chang, Huan-Cheng; Treussart, François; Simonneau, Michel

    2017-05-01

    Brain diseases such as autism and Alzheimer's disease (each inflicting >1% of the world population) involve a large network of genes displaying subtle changes in their expression. Abnormalities in intraneuronal transport have been linked to genetic risk factors found in patients, suggesting the relevance of measuring this key biological process. However, current techniques are not sensitive enough to detect minor abnormalities. Here we report a sensitive method to measure the changes in intraneuronal transport induced by brain-disease-related genetic risk factors using fluorescent nanodiamonds (FNDs). We show that the high brightness, photostability and absence of cytotoxicity allow FNDs to be tracked inside the branches of dissociated neurons with a spatial resolution of 12 nm and a temporal resolution of 50 ms. As proof of principle, we applied the FND tracking assay on two transgenic mouse lines that mimic the slight changes in protein concentration (∼30%) found in the brains of patients. In both cases, we show that the FND assay is sufficiently sensitive to detect these changes.

  4. Healthcare Expenditures Associated with Depression Among Individuals with Osteoarthritis: Post-Regression Linear Decomposition Approach.

    Science.gov (United States)

    Agarwal, Parul; Sambamoorthi, Usha

    2015-12-01

    Depression is common among individuals with osteoarthritis and leads to increased healthcare burden. The objective of this study was to examine excess total healthcare expenditures associated with depression among individuals with osteoarthritis in the US. Adults with self-reported osteoarthritis (n = 1881) were identified using data from the 2010 Medical Expenditure Panel Survey (MEPS). Among those with osteoarthritis, chi-square tests and ordinary least square regressions (OLS) were used to examine differences in healthcare expenditures between those with and without depression. Post-regression linear decomposition technique was used to estimate the relative contribution of different constructs of the Anderson's behavioral model, i.e., predisposing, enabling, need, personal healthcare practices, and external environment factors, to the excess expenditures associated with depression among individuals with osteoarthritis. All analysis accounted for the complex survey design of MEPS. Depression coexisted among 20.6 % of adults with osteoarthritis. The average total healthcare expenditures were $13,684 among adults with depression compared to $9284 among those without depression. Multivariable OLS regression revealed that adults with depression had 38.8 % higher healthcare expenditures (p regression linear decomposition analysis indicated that 50 % of differences in expenditures among adults with and without depression can be explained by differences in need factors. Among individuals with coexisting osteoarthritis and depression, excess healthcare expenditures associated with depression were mainly due to comorbid anxiety, chronic conditions and poor health status. These expenditures may potentially be reduced by providing timely intervention for need factors or by providing care under a collaborative care model.

  5. Food Marketing Expenditures Aimed at Youth Putting the Numbers in Context

    Science.gov (United States)

    Powell, Lisa M.; Harris, Jennifer L.; Fox, Tracy

    2013-01-01

    In response to concerns about childhood obesity, the Federal Trade Commission (FTC) released two reports documenting food and beverage marketing expenditures to children and adolescents. The recently released 2012 report found an inflation-adjusted 19.5% reduction in marketing expenditures targeted to youth from $2.1 billion in 2006 to $1.8 billion in 2009. The current article highlights features of the FTC’s analysis, examines how expenditures relate to youth exposure to food marketing, and assesses changes in the nutritional content of marketed products. Of the $304.0 million decline in expenditures, $117.8 million (38.7%) was from a decline in premium (i.e., restaurant children’s meal toys) expenditures rather than direct marketing. Although inflation-adjusted TV expenditures fell by 19.4%, children and teens still see 12–16 TV advertisements (ads)/day for products generally high in saturated fat, sugar or sodium. In addition, newer digital forms of unhealthy food and beverage marketing to youths are increasing; the FTC reported an inflation-adjusted 50.7% increase in new media marketing expenditures. The self-regulatory Children’s Food and Beverage Advertising Initiative (CFBAI) is limited in scope and effectiveness: expenditures increased for many noncovered marketing techniques (i.e., product placement, movie/video, cross-promotion licenses, athletic sponsorship, celebrity fees, events, philanthropy, and other); only two restaurants are members of CFBAI, and nonpremium restaurant marketing expenditures were up by $86.0 million (22.5% inflation-adjusted increase); industry pledges do not protect children aged >11 years, and some marketing appears to have shifted to older children; and, nutritional content remains poor. Continued monitoring of and improvements to food marketing to youth are needed. PMID:24050422

  6. Food marketing expenditures aimed at youth: putting the numbers in context.

    Science.gov (United States)

    Powell, Lisa M; Harris, Jennifer L; Fox, Tracy

    2013-10-01

    In response to concerns about childhood obesity, the Federal Trade Commission (FTC) released two reports documenting food and beverage marketing expenditures to children and adolescents. The recently released 2012 report found an inflation-adjusted 19.5% reduction in marketing expenditures targeted to youth from $2.1 billion in 2006 to $1.8 billion in 2009. The current article highlights features of the FTC's analysis, examines how expenditures relate to youth exposure to food marketing, and assesses changes in the nutritional content of marketed products. Of the $304.0 million decline in expenditures, $117.8 million (38.7%) was from a decline in premium (i.e., restaurant children's meal toys) expenditures rather than direct marketing. Although inflation-adjusted TV expenditures fell by 19.4%, children and teens still see 12-16 TV advertisements (ads)/day for products generally high in saturated fat, sugar, or sodium. In addition, newer digital forms of unhealthy food and beverage marketing to youths are increasing; the FTC reported an inflation-adjusted 50.7% increase in new media marketing expenditures. The self-regulatory Children's Food and Beverage Advertising Initiative (CFBAI) is limited in scope and effectiveness: expenditures increased for many noncovered marketing techniques (i.e., product placement, movie/video, cross-promotion licenses, athletic sponsorship, celebrity fees, events, philanthropy, and other); only two restaurants are members of CFBAI, and nonpremium restaurant marketing expenditures were up by $86.0 million (22.5% inflation-adjusted increase); industry pledges do not protect children aged >11 years, and some marketing appears to have shifted to older children; and, nutritional content remains poor. Continued monitoring of and improvements to food marketing to youth are needed. © 2013 American Journal of Preventive Medicine.

  7. THE EFFECT OF GOVERNMENT EXPENDITURE ON INFRASTRUCTURE ON THE GROWTH OF THE NIGERIAN ECONOMY, 1977-2009

    Directory of Open Access Journals (Sweden)

    Mary Modupe Fasoranti

    2012-01-01

    Full Text Available The paper examined the effects of government expenditures on infrastructure on the growth of the Nigerian economy. The data sourced majorly from the various issues of Central Bank statistical bulletin was analyzed with the aid of econometric methods. Data collected included government expenditures on education, environment and housing, health services, transport and communication, agriculture, security, inflation rate and gross domestic product. Data treatment methods used was the unit root test, co-integration and vector error correction estimation. Simple multiple regression model was used to obtain the results used for the analysis. Results showed a long run relationship between the growth of the economy and government expenditures in education, environment and housing, health services, water resources, inflation rate, agriculture, security, transport and communication. The paper observed that government expenditures on health services, transport and communication imparted negatively on growth while expenditures in agriculture and security were not significant in the growth of the economy. To increase the growth rate of the economy, the government must adopt stringent controls on its expenditures on infrastructure so as to reduce fraud, fund diversion and mismanagement. Moreover, monitoring and evaluation of government spending must be given top priority. This will help to ensure that the targets of government spending are reached.

  8. Safety and Health Perceptions in Work-related Transport Activities in Ghanaian Industries

    Directory of Open Access Journals (Sweden)

    Charles Atombo

    2017-06-01

    Conclusion: OSH culture is not fully complied in industries transport activities. This study, therefore, supports the use of safety seminars and training sessions for industry workers responsible for transport operations for better integration of safety standards.

  9. Spatial and temporal disaggregation of transport-related carbon dioxide emissions in Bogota - Colombia

    Science.gov (United States)

    Hernandez-Gonzalez, L. A.; Jimenez Pizarro, R.; Néstor Y. Rojas, N. Y.

    2011-12-01

    As a result of rapid urbanization during the last 60 years, 75% of the Colombian population now lives in cities. Urban areas are net sources of greenhouse gases (GHG) and contribute significantly to national GHG emission inventories. The development of scientifically-sound GHG mitigation strategies require accurate GHG source and sink estimations. Disaggregated inventories are effective mitigation decision-making tools. The disaggregation process renders detailed information on the distribution of emissions by transport mode, and the resulting a priori emissions map allows for optimal definition of sites for GHG flux monitoring, either by eddy covariance or inverse modeling techniques. Fossil fuel use in transportation is a major source of carbon dioxide (CO2) in Bogota. We present estimates of CO2 emissions from road traffic in Bogota using the Intergovernmental Panel on Climate Change (IPCC) reference method, and a spatial and temporal disaggregation method. Aggregated CO2 emissions from mobile sources were estimated from monthly and annual fossil fuel (gasoline, diesel and compressed natural gas - CNG) consumption statistics, and estimations of bio-ethanol and bio-diesel use. Although bio-fuel CO2 emissions are considered balanced over annual (or multi-annual) agricultural cycles, we included them since CO2 generated by their combustion would be measurable by a net flux monitoring system. For the disaggregation methodology, we used information on Bogota's road network classification, mean travel speed and trip length for each vehicle category and road type. The CO2 emission factors were taken from recent in-road measurements for gasoline- and CNG-powered vehicles and also estimated from COPERT IV. We estimated emission factors for diesel from surveys on average trip length and fuel consumption. Using IPCC's reference method, we estimate Bogota's total transport-related CO2 emissions for 2008 (reference year) at 4.8 Tg CO2. The disaggregation method estimation is

  10. Forecasting drug utilization and expenditure in a metropolitan health region

    Directory of Open Access Journals (Sweden)

    Korkmaz Seher

    2010-05-01

    Full Text Available Abstract Background New pharmacological therapies are challenging the healthcare systems, and there is an increasing need to assess their therapeutic value in relation to existing alternatives as well as their potential budget impact. Consequently, new models to introduce drugs in healthcare are urgently needed. In the metropolitan health region of Stockholm, Sweden, a model has been developed including early warning (horizon scanning, forecasting of drug utilization and expenditure, critical drug evaluation as well as structured programs for the introduction and follow-up of new drugs. The aim of this paper is to present the forecasting model and the predicted growth in all therapeutic areas in 2010 and 2011. Methods Linear regression analysis was applied to aggregate sales data on hospital sales and dispensed drugs in ambulatory care, including both reimbursed expenditure and patient co-payment. The linear regression was applied on each pharmacological group based on four observations 2006-2009, and the crude predictions estimated for the coming two years 2010-2011. The crude predictions were then adjusted for factors likely to increase or decrease future utilization and expenditure, such as patent expiries, new drugs to be launched or new guidelines from national bodies or the regional Drug and Therapeutics Committee. The assessment included a close collaboration with clinical, clinical pharmacological and pharmaceutical experts from the regional Drug and Therapeutics Committee. Results The annual increase in total expenditure for prescription and hospital drugs was predicted to be 2.0% in 2010 and 4.0% in 2011. Expenditures will increase in most therapeutic areas, but most predominantly for antineoplastic and immune modulating agents as well as drugs for the nervous system, infectious diseases, and blood and blood-forming organs. Conclusions The utilisation and expenditure of drugs is difficult to forecast due to uncertainties about the rate

  11. Political determinants of social expenditures in Greece: an empirical analysis

    OpenAIRE

    Canikalp, Ebru; Unlukaplan, Ilter

    2017-01-01

    A view prominently expounded is that the interaction between the composition and the volume of public expenditures is directly affected by political, institutional, psephological and ideological indicators. A crucial component of public expenditures, social expenditures play an important role in the economy as they directly and indirectly affect the distribution of income and wealth. Social expenditures aim at reallocating income and wealth unequal distribution. These expenditures comprise ca...

  12. Managing the Effects of Tax Expenditures on National Budgets

    OpenAIRE

    Swift, Zhicheng Li

    2006-01-01

    Tax expenditures, in the form of tax provisions, are government expenditures. They are conceptually and functionally distinct from those tax provisions whose purpose is to raise revenue. Tax expenditure programs are comparable to entitlement programs. Therefore, tax expenditures must be analyzed in spending terms and integrated into the budgetary process to ensure fiscal accountability. In addition, tax expenditures must be audited for performance and the information must be published (with c...

  13. Managing the effects of tax expenditures on the national budget

    OpenAIRE

    Swift, Zhicheng Li

    2006-01-01

    Tax expenditures, in the form of tax provisions, are government expenditures. They are conceptually and functionally distinct from those tax provisions whose purpose is to raise revenue. Tax expenditure programs are comparable to entitlement programs. Therefore, tax expenditures must be analyzed in spending terms and integrated into the budgetary process to ensure fiscal accountability. In addition, tax expenditures must be audited for performance and the information must be published (with c...

  14. 77 FR 35343 - Provisions for Fees Related to Hazardous Materials Endorsements and Transportation Worker...

    Science.gov (United States)

    2012-06-13

    ... regulatory approaches that maximize net benefits (including potential economic, environmental, public health... impact on a substantial number of small entities. \\26\\ See, e.g., Deep Sea Freight Transport (NAICS 483111), Deep Sea Passenger Transport (NAICS 483112), Coastal and Great Lakes Freight Transport (NAICS...

  15. Econometrics analysis of consumer behaviour: a linear expenditure system applied to energy

    International Nuclear Information System (INIS)

    Giansante, C.; Ferrari, V.

    1996-12-01

    In economics literature the expenditure system specification is a well known subject. The problem is to define a coherent representation of consumer behaviour through functional forms easy to calculate. In this work it is used the Stone-Geary Linear Expenditure System and its multi-level decision process version. The Linear Expenditure system is characterized by an easy calculating estimation procedure, and its multi-level specification allows substitution and complementary relations between goods. Moreover, the utility function separability condition on which the Utility Tree Approach is based, justifies to use an estimation procedure in two or more steps. This allows to use an high degree of expenditure categories disaggregation, impossible to reach the Linear Expediture System. The analysis is applied to energy sectors

  16. The Specifics of Legal Regulation of Relations in the Field of Transportation of Oil and Gas by Trunk-Line

    Directory of Open Access Journals (Sweden)

    Ruslana Kramar

    2018-02-01

    Full Text Available The article reveals the specifics of legal regulation of relations in the field of oil and gas transportation by trunk-lines in the context of adaptation of transport legislation of Ukraine to the legislation of the European Union in accordance with the provisions of the Association Agreement. The factors that influence the effectiveness of the organizational and legal mechanism are determined, and measures aimed at improving legal regulation, which will enhance the level of safety and competitiveness of the Ukrainian trunk transport network, are presented.

  17. Private dental insurance expenditure in Brazil

    Science.gov (United States)

    Cascaes, Andreia Morales; de Camargo, Maria Beatriz Junqueira; de Castilhos, Eduardo Dickie; Silva, lexandre Emídio Ribeiro; Barros, Aluísio J D

    2018-01-01

    ABSTRACT OBJECTIVE To quantify the household expenditure per capita and to estimate the percentage of Brazilian households that have spent with dental insurance. METHODS We analyzed data from 55,970 households that participated in the research Pesquisa de Orçamentos Familiares in 2008–2009. We have analyzed the annual household expenditure per capita with dental insurance (business and private) according to the Brazilian states and the socioeconomic and demographic characteristics of the households (sex, age, race, and educational level of the head of the household, family income, and presence of an older adult in the household). RESULTS Only 2.5% of Brazilian households have reported spending on dental insurance. The amount spent per capita amounted to R$5.10 on average, most of which consisted of private dental insurance (R$4.70). Among the characteristics of the household, higher educational level and income were associated with higher spending. São Paulo was the state with the highest household expenditure per capita (R$10.90) and with the highest prevalence of households with expenditures (4.6%), while Amazonas and Tocantins had the lowest values, in which both spent less than R$1.00 and had a prevalence of less than 0.1% of households, respectively. CONCLUSIONS Only a small portion of the Brazilian households has dental insurance expenditure. The market for supplementary dentistry in oral health care covers a restricted portion of the Brazilian population. PMID:29489995

  18. Adaptations in Maternofetal Calcium Transport in Relation to Placental Size and Fetal Sex in Mice

    Directory of Open Access Journals (Sweden)

    Christina E. Hayward

    2017-12-01

    Full Text Available Appropriate placental transport of calcium is essential for normal fetal skeletal mineralization. In fetal growth restriction (FGR, the failure of a fetus to achieve its growth potential, a number of placental nutrient transport systems show reduced activity but, in the case of calcium, placental transport is increased. In a genetic mouse model of FGR this increase, or adaptation, maintains appropriate fetal calcium content, relative to the size of the fetus, despite a small, dysfunctional placenta. It is unknown whether such an adaptation is also apparent in small, but normally functioning placentas. We tested the hypothesis that calcium transfer would be up-regulated in the lightest vs. heaviest placentas in the same C57Bl/6J wild-type (WT mouse litter. Since lightest placentas are often from females, we also assessed whether fetal sex influenced placental calcium transfer. Placentas and fetuses were collected at embryonic day (E16.5 and 18.5; the lightest and heaviest placentas, and female and male fetuses, were identified. Unidirectional maternofetal calcium clearance (CaKmf was assessed following 45Ca administration to the dam and subsequent radiolabel counts within the fetuses. Placental expression of calcium pathway components was measured by Western blot. Data (median are lightest placenta expressed as percentage of the heaviest within a litter and analyzed by Wilcoxon signed-rank test. In WT mice having normally grown fetuses, CaKmf, per gram placenta near term, in the lightest placentas was increased (126%; P < 0.05 in association with reduced fetal calcium accretion earlier in gestation (92%; P < 0.05, that was subsequently normalized near term. Increased placental expression of calbindin-D9K, an important calcium binding protein, was observed in the lightest placentas near term (122%; P < 0.01. There was no difference in fetal calcium accretion between male and female littermates but a trend toward higher CaKmf in females (P = 0

  19. Whether trade openness has increased all the components of Portuguese public expenditure

    Directory of Open Access Journals (Sweden)

    Paulo Reis Mourao

    2007-09-01

    Full Text Available This work aims at identifying the public outlays that has been influenced by the growth of Portuguese trade openness since the end of World War II. For the Portuguese reality, it is one of the first attempts to discuss a large set of simultaneously tested control variables. For this purpose, the methodology started from a model that tries to the public expenditures to a system of simultaneous macroeconomic forces and, for testing, it followed the steps associated with cointegration analysis. Using the most convenient techniques, a restrictive set of four expenditures (subsidies, interest payments, other current expenditures, and total public expenditures as a proportion of GDP was found among the wider set suggested by the Literature. The nature of these expenditures supports the claim that, for the Portuguese case, a particular validity of the compensation hypothesis has been observed. The achieved evidence promotes an important rule: in addition to there being a long-term relation between (some public expenditures and trade openness, short-term relations may also appear.

  20. Estimate of man-rem expenditures for a mature CANDU 600 MW(e) station

    International Nuclear Information System (INIS)

    Kuperman, I.

    1978-08-01

    In recent years, man-rem expenditures at operating stations have come under close scrutiny in order to reduce operating personnel dosage. This increased awareness has led to concerted efforts to improve station design and to improve operating procedures to achieve lower man-rem expenditures. This paper is intended to highlight design improvements that have been made in the CANDU 600 MW(e) design and to show how these improvements will reduce man-rem expenditures. Other considerations, such as station decontaminations of the primary heat transport system and the fuelling machines and stricter chemistry control are presently available to help reduce man-rem consumption. Also, station management operating policy should emphasize man-rem awareness. (author)

  1. Modeling Health Care Expenditures and Use.

    Science.gov (United States)

    Deb, Partha; Norton, Edward C

    2018-04-01

    Health care expenditures and use are challenging to model because these dependent variables typically have distributions that are skewed with a large mass at zero. In this article, we describe estimation and interpretation of the effects of a natural experiment using two classes of nonlinear statistical models: one for health care expenditures and the other for counts of health care use. We extend prior analyses to test the effect of the ACA's young adult expansion on three different outcomes: total health care expenditures, office-based visits, and emergency department visits. Modeling the outcomes with a two-part or hurdle model, instead of a single-equation model, reveals that the ACA policy increased the number of office-based visits but decreased emergency department visits and overall spending.

  2. Spending by California's Department of Developmental Services for Persons with Autism across Demographic and Expenditure Categories.

    Directory of Open Access Journals (Sweden)

    J Paul Leigh

    Full Text Available Few autism spectrum disorder (ASD studies have estimated non-medical costs for treatment or addressed possible differences in provision of services across gender, race-ethnic, age or demographic or expenditure categories, especially among adults.The California Department of Developmental Services (CDDS provides services to residents with developmental disabilities. CDDS provided aggregate data on primarily non-medical spending for fiscal year 2012-2013 for persons with ASD with or without intellectual disability (ID (main sample, n = 42,274, and two sub-samples: ASD only (n = 30,164, and ASD+ID (n = 12,110. Demographic variables included sex, age and race-ethnicity. Spending categories included Employment Support, Community Care Facilities, Day Care, Transportation, and in-home and out-of-home Respite.Per-person spending for males and females were approximately the same: $10,488 and $10,791 for males and females for ages 3-17 and $26,491 and $26,627 for ages 18+. Among race/ethnicity categories, the ranking from highest to lowest among ages 3-17 was white non-Hispanics ($11,480, Asian non-Hispanics ($11,036, "Others" ($11,031, Hispanics ($9,571, and African-American non-Hispanics ($9,482. For ages 18+, the ranking was whites ($31,008, African-Americans ($26,831, "Others" ($25,395, Asians ($22,993, and Hispanics ($18,083. The ASD+ID sub-sample exerted disproportionate influence on findings from the main sample for persons 18+. Combining all ages, the top two expenditure categories for per-person spending were Community Care Facilities ($43,867 and Day Care ($11,244. For most adult age groups, the percentage of recipients participating were highest for Day Care (44.9% - 62.4% and Transportation (38.6% - 50.9%. Per-person spending for Day Care, Transportation, and Employment Support was relatively low for children but relatively high for adults.White non-Hispanics received the highest per-person spending and Hispanics among the least. Amounts

  3. Transportation considerations related to waste forms and canisters for Defense TRU wastes

    Energy Technology Data Exchange (ETDEWEB)

    Schneider, K.J.; Andrews, W.B.; Schreiber, A.M.; Rosenthal, L.J.; Odle, C.J.

    1981-09-01

    This report identifies and discusses the considerations imposed by transportation on waste forms and canisters for contact-handled, solid transuranic wastes from the US Department of Energy (DOE) activities. The report reviews (1) the existing raw waste forms and potential immobilized waste forms, (2) the existing and potential future DOE waste canisters and shipping containers, (3) regulations and regulatory trends for transporting commercial transuranic wastes on the ISA, (4) truck and rail carrier requirements and preferences for transporting the wastes, and (5) current and proposed Type B external packagings for transporting wastes.

  4. The transport of irradiated fuel. An activity closely related to reprocessing

    International Nuclear Information System (INIS)

    Lenail, B.; Curtis, H.W.

    1987-01-01

    With a proven reprocessing capacity of 400 tonnes of uranium per year and the rapid expansion of this capacity, the need to feed the reprocessing plants at La Hague has become vital to ensure continuous and economic reprocessing. The programming of transports by the reprocessor and transporter to ensure a constant supply of fuel for reprocessing has therefore become increasingly important. These transports use the public roads and the railway system and the reprocessor and transporter must cooperate in maintaining the highest possible standards of safety. Safety must take priority over all other factors, including the economics of the operation

  5. Transportation considerations related to waste forms and canisters for Defense TRU wastes

    International Nuclear Information System (INIS)

    Schneider, K.J.; Andrews, W.B.; Schreiber, A.M.; Rosenthal, L.J.; Odle, C.J.

    1981-09-01

    This report identifies and discusses the considerations imposed by transportation on waste forms and canisters for contact-handled, solid transuranic wastes from the US Department of Energy (DOE) activities. The report reviews (1) the existing raw waste forms and potential immobilized waste forms, (2) the existing and potential future DOE waste canisters and shipping containers, (3) regulations and regulatory trends for transporting commercial transuranic wastes on the ISA, (4) truck and rail carrier requirements and preferences for transporting the wastes, and (5) current and proposed Type B external packagings for transporting wastes

  6. The complexity of changes in the domain of managing public expenditures

    Directory of Open Access Journals (Sweden)

    Dimitrijević Marina

    2016-01-01

    Full Text Available Public expenditures are a huge problem in contemporary states. In the conditions of a global economic crisis and the circumstances involving high level of citizen dissatisfaction related to the former methods of funding and managing the public sector (reflected in ruining the funding sources, irrational spending of public expenditure funds, increase in the budget deficit and the level of public debt, the changes in the domain of managing public expenditures have become a priority. By their nature, these changes are complex and long-lasting, and they should bring significant improvements in the field of public expenditure; they have to provide for lawful and purposeful spending of public funds. It is expected to lower the needed public incomes for financing public expenditure, to improve production and competition in the market economy, and to increase personal consumption, living standard and the quality of life of the population. Regardless of the social, economic, legal or political environment in each of state, the topical issue of reforming the management of public expenditures seems to imply a return to a somewhat neglected need for the public sector to function within its own financial possibilities. The state modernisation processes and advancement in the process of managing public expenditures call for a realistic evaluation of the existing condition and circumstances in which these processes occur, as well as the assessment of potential and actual risks that may hinder their effectiveness. Otherwise, it seems that the establishment of a significant level of responsibility in spending the budget funds and a greater transparency of public expenditure may be far-fetched goals.

  7. Estimates of state-level health-care expenditures associated with disability.

    Science.gov (United States)

    Anderson, Wayne L; Armour, Brian S; Finkelstein, Eric A; Wiener, Joshua M

    2010-01-01

    We estimated state-level disability-associated health-care expenditures (DAHE) for the U.S. adult population. We used a two-part model to estimate DAHE for the noninstitutionalized U.S. civilian adult population using data from the 2002-2003 Medical Expenditure Panel Survey and state-level data from the Behavioral Risk Factor Surveillance System. Administrative data for people in institutions were added to generate estimates for the total adult noninstitutionalized population. Individual-level data on total health-care expenditures along with demographic, socioeconomic, geographic, and payer characteristics were used in the models. The DAHE for all U.S. adults totaled $397.8 billion in 2006, with state expenditures ranging from $598 million in Wyoming to $40.1 billion in New York. Of the national total, the DAHE were $118.9 billion for the Medicare population, $161.1 billion for Medicaid recipients, and $117.8 billion for the privately insured and uninsured populations. For the total U.S. adult population, 26.7% of health-care expenditures were associated with disability, with proportions by state ranging from 16.9% in Hawaii to 32.8% in New York. This proportion varied greatly by payer, with 38.1% for Medicare expenditures, 68.7% for Medicaid expenditures, and 12.5% for nonpublic health-care expenditures associated with disability. DAHE vary greatly by state and are borne largely by the public sector, and particularly by Medicaid. Policy makers need to consider initiatives that will help reduce the prevalence of disabilities and disability-related health disparities, as well as improve the lives of people with disabilities.

  8. Travel and transport

    DEFF Research Database (Denmark)

    Bill, Jan; Roesdahl, Else

    2007-01-01

    On the interrelationship between travel, transport and society; on land transport, sea and river transport, and on winter transport;  on the related technologies and their developments......On the interrelationship between travel, transport and society; on land transport, sea and river transport, and on winter transport;  on the related technologies and their developments...

  9. Degradation Effects Related to the Hole Transport Layer in Organic Solar Cells

    NARCIS (Netherlands)

    Ecker, Bernhard; Nolasco, Jairo Cesar; Pallares, Josep; Marsal, Lluis Francesc; Posdorfer, Joerg; Parisi, Juergen; von Hauff, Elizabeth

    2011-01-01

    The influence of the hole transport layer on device stability in polymer:fullerene bulk-heterojunction solar cells is reported. Three different hole transport layers varying in composition, dispersion solvent, electrical conductivity, and work function were used in these studies. Two water-based

  10. A faculty-led solution to transport-related stress among South African ...

    African Journals Online (AJOL)

    Background. In many parts of the developing world the lack of consistent and affordable transport may be a serious obstacle to education and a unique sociocultural cause of stress among undergraduate students. Objective. To determine the student-perceived benefits of a faculty-led, grassroots student transport service for ...

  11. Action of Abscisic Acid on Auxin Transport and its Relation to Phototropism

    DEFF Research Database (Denmark)

    Naqvi, S. M.; Engvild, Kjeld Christensen

    1974-01-01

    The action of abscisic acid on the kinetics of auxin transport through Zea mays L. (cv. Goudster) coleoptiles has been investigated. Abscisic acid applied simultaneously with indoleacetic acid-2-14C in the donor block reduced the transport intensity without materially affecting the basipetal...

  12. Organophosphate-Related Alterations in Myelin and Axonal Transport in the Living Mammalian Brain

    Science.gov (United States)

    2014-10-01

    510. Duncan JE, Goldstein LS. 2006. The Genetics of Axonal Transport and Axonal Transport Disorders PLoS Genet . 2(9): e124. 25 Duysen EG, Li...Gitajn L, Rea W, Yang Y, Stein EA.2007. Cocaine -induced brain activation detected by dynamic manganese-enhanced magnetic resonance imaging (MEMRI

  13. Relative transport of human adenovirus and MS2 in porous media

    Science.gov (United States)

    Human adenovirus (HAdV) is the most prevalent enteric virus found in the water environment by numerous monitoring studies and MS2 is the most common surrogate used for previous virus transport studies. However, the current knowledge on the transport behavior of HAdV in porous med...

  14. Electronic Transport in Single-Stranded DNA Molecule Related to Huntington's Disease

    Science.gov (United States)

    Sarmento, R. G.; Silva, R. N. O.; Madeira, M. P.; Frazão, N. F.; Sousa, J. O.; Macedo-Filho, A.

    2018-04-01

    We report a numerical analysis of the electronic transport in single chain DNA molecule consisting of 182 nucleotides. The DNA chains studied were extracted from a segment of the human chromosome 4p16.3, which were modified by expansion of CAG (cytosine-adenine-guanine) triplet repeats to mimics Huntington's disease. The mutated DNA chains were connected between two platinum electrodes to analyze the relationship between charge propagation in the molecule and Huntington's disease. The computations were performed within a tight-binding model, together with a transfer matrix technique, to investigate the current-voltage (I-V) of 23 types of DNA sequence and compare them with the distributions of the related CAG repeat numbers with the disease. All DNA sequences studied have a characteristic behavior of a semiconductor. In addition, the results showed a direct correlation between the current-voltage curves and the distributions of the CAG repeat numbers, suggesting possible applications in the development of DNA-based biosensors for molecular diagnostics.

  15. Serotonin transporter genotype and function in relation to antidepressant response in Koreans.

    Science.gov (United States)

    Myung, Woojae; Lim, Shinn-Won; Kim, Seonwoo; Kim, Hyeran; Chung, Jae Won; Seo, Min Young; Kim, Jong-Won; Carroll, Bernard J; Kim, Doh Kwan

    2013-01-01

    Serotonin transporter (5-HTT) gene polymorphisms are linked with antidepressant response to selective serotonin reuptake inhibitor drugs (SSRIs), though the favorable allelic variant differs by ethnic group (Caucasian versus Korean or Japanese). In Caucasian patients, response also is linked to measures of platelet 5-HTT function. Here, we study both 5-HTT gene polymorphisms and 5-HTT function as determinants of antidepressant response to SSRIs in Korean patients. We enrolled 99 patients with major depression and 48 control subjects. For statistical power, both samples were enriched with the l/l 5-HTTLPR polymorphism, which is uncommon in Koreans. Patients were treated with fluoxetine or sertraline. Response was assessed at 6 weeks. Subjects were genotyped for s/l polymorphism in the 5-HTT promoter region (5-HTTLPR). Platelet 5-HTT activity was determined as maximal uptake rate (Vmax) and affinity constant (Km). Response was differentially associated with the s allele of 5-HTTLPR, which also was significantly associated with Vmax. These associations are opposite to those reported in Caucasian populations. Responders had significantly higher Vmax and Km than nonresponders. In Koreans as well as Caucasians, high Vmax is related to antidepressant response to SSRIs, though the 5-HTTLPR polymorphism associations with both response and function differ by ethnicity. Both ethnicity and function must be considered in evaluating candidate gene biomarkers of response to SSRIs in depression.

  16. Electronic Transport in Single-Stranded DNA Molecule Related to Huntington's Disease

    Science.gov (United States)

    Sarmento, R. G.; Silva, R. N. O.; Madeira, M. P.; Frazão, N. F.; Sousa, J. O.; Macedo-Filho, A.

    2018-02-01

    We report a numerical analysis of the electronic transport in single chain DNA molecule consisting of 182 nucleotides. The DNA chains studied were extracted from a segment of the human chromosome 4p16.3, which were modified by expansion of CAG (cytosine-adenine-guanine) triplet repeats to mimics Huntington's disease. The mutated DNA chains were connected between two platinum electrodes to analyze the relationship between charge propagation in the molecule and Huntington's disease. The computations were performed within a tight-binding model, together with a transfer matrix technique, to investigate the current-voltage (I-V) of 23 types of DNA sequence and compare them with the distributions of the related CAG repeat numbers with the disease. All DNA sequences studied have a characteristic behavior of a semiconductor. In addition, the results showed a direct correlation between the current-voltage curves and the distributions of the CAG repeat numbers, suggesting possible applications in the development of DNA-based biosensors for molecular diagnostics.

  17. The shortest path algorithm performance comparison in graph and relational database on a transportation network

    Directory of Open Access Journals (Sweden)

    Mario Miler

    2014-02-01

    Full Text Available In the field of geoinformation and transportation science, the shortest path is calculated on graph data mostly found in road and transportation networks. This data is often stored in various database systems. Many applications dealing with transportation network require calculation of the shortest path. The objective of this research is to compare the performance of Dijkstra shortest path calculation in PostgreSQL (with pgRouting and Neo4j graph database for the purpose of determining if there is any difference regarding the speed of the calculation. Benchmarking was done on commodity hardware using OpenStreetMap road network. The first assumption is that Neo4j graph database would be well suited for the shortest path calculation on transportation networks but this does not come without some cost. Memory proved to be an issue in Neo4j setup when dealing with larger transportation networks.

  18. International comparisons of the associations between objective measures of the built environment and transport-related walking and cycling

    DEFF Research Database (Denmark)

    Christiansen, Lars B; Cerin, Ester; Badland, Hannah

    2016-01-01

    with transport-related walking and cycling. METHODS: This cross-sectional study maximized variation of environments and demographics by including multiple countries and by selecting adult participants living in neighborhoods based on higher and lower classifications of objectively measured walkability...... and socioeconomic status. Analyses were conducted on 12,181 adults aged 18-66 years, drawn from 14 cities across 10 countries worldwide. Frequency of transport-related walking and cycling over the last seven days was assessed by questionnaire and four objectively measured built environment variables were calculated...

  19. The Volpe Center Role in the Development of Transportation-Related Noise Policy and Regulations: A Presentation of Two Case Studies.

    Science.gov (United States)

    2001-10-29

    For the past three decades, the U.S. Department of Transportations John A. Volpe National : Transportation Systems Center Acoustics Facility (Volpe Center) has been providing noise-related technical support to various government organizations at t...

  20. [Relationship between cost systems and hospital expenditure].

    Science.gov (United States)

    García-Cornejo, Beatriz; Pérez-Méndez, José A

    To analyze the relationship between the degree of development of hospital cost systems (CS) implemented by the regional health services (RHS) and the variation in unit cost of hospitals in Spanish National Health Service (NHS) between 2010 and 2013 and to identify other explanatory factors of this variation. A database of NHS hospitals was constructed from exclusively public sources. Using a multilevel regression model, explaining factors of the variation in unit cost (cost per weighted unit of activity [WAU]) of a sample of 170 hospitals were analyzed. The variables representative of the degree of development of CS are associated in a negative and significant way with the variation of the cost per WAU. It is observed that if a high-level development CS is used the cost variation per WAU would be reduced by close to 3.2%. There is also a negative and significant relationship between the variation in the cost per WAU and the variations in the percentage of high technology and the hospital occupancy rate. On the other hand, the variations in the average cost of personnel and in the number of workers per 100 beds are associated in a positive and significant way with the variation of the cost per WAU. In the period analysed, during which the main health expenditure adjustment was made, the control in hospital unit cost is associated not only with spending cuts but also with aspects related to their management, such as the implementation of more developed CS. Copyright © 2017 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

  1. Spin-Orbit Interaction and Related Transport Phenomena in 2d Electron and Hole Systems

    Science.gov (United States)

    Khaetskii, A.

    Spin-orbit interaction is responsible for many physical phenomena which are under intensive study currently. Here we discuss several of them. The first phenomenon is the edge spin accumulation, which appears due to spin-orbit interaction in 2D mesoscopic structures in the presence of a charge current. We consider the case of a strong spin-orbit-related splitting of the electron spectrum, i.e. a spin precession length is small compared to the mean free path l. The structure can be either in a ballistic regime (when the mean free path is the largest scale in the problem) or quasi-ballistic regime (when l is much smaller than the sample size). We show how physics of edge spin accumulation in different situations should be understood from the point of view of unitarity of boundary scattering. Using transparent method of scattering states, we are able to explain some previous puzzling theoretical results. We clarify the important role of the form of the spin-orbit Hamiltonian, the role of the boundary conditions, etc., and reveal the wrong results obtained in the field by other researchers. The relation between the edge spin density and the bulk spin current in different regimes is discussed. The detailed comparison with the existing theoretical works is presented. Besides, we consider several new transport phenomena which appear in the presence of spin-orbit interaction, for example, magnetotransport phenomena in an external classical magnetic field. In particular, new mechanism of negative magneto-resistance appears which is due to destruction of spin fluxes by the magnetic field, and which can be really pronounced in 2D systems with strong scatterers.

  2. Transportation noise and annoyance related to road traffic in the French RECORD study

    Science.gov (United States)

    2013-01-01

    Road traffic and related noise is a major source of annoyance and impairment to health in urban areas. Many areas exposed to road traffic noise are also exposed to rail and air traffic noise. The resulting annoyance may depend on individual/neighborhood socio-demographic factors. Nevertheless, few studies have taken into account the confounding or modifying factors in the relationship between transportation noise and annoyance due to road traffic. In this study, we address these issues by combining Geographic Information Systems and epidemiologic methods. Street network buffers with a radius of 500 m were defined around the place of residence of the 7290 participants of the RECORD Cohort in Ile-de-France. Estimated outdoor traffic noise levels (road, rail, and air separately) were assessed at each place of residence and in each of these buffers. Higher levels of exposure to noise were documented in low educated neighborhoods. Multilevel logistic regression models documented positive associations between road traffic noise and annoyance due to road traffic, after adjusting for individual/neighborhood socioeconomic conditions. There was no evidence that the association was of different magnitude when noise was measured at the place of residence or in the residential neighborhood. However, the strength of the association between neighborhood noise exposure and annoyance increased when considering a higher percentile in the distribution of noise in each neighborhood. Road traffic noise estimated at the place of residence and road traffic noise in the residential neighborhood (75th percentile) were independently associated with annoyance, when adjusted for each other. Interactions of effects indicated that the relationship between road traffic noise exposure in the residential neighborhood and annoyance was stronger in affluent and high educated neighborhoods. Overall, our findings suggest that it is useful to take into account (i) the exposure to transportation noise

  3. Expenditures on the treatment of osteoporosis in the elderly in Brazil (2008 - 2010): analysis of associated factors

    OpenAIRE

    Luci Fabiane Scheffer Moraes; Everton Nunes da Silva; Diego Augusto Santos Silva; Ana Patrícia de Paula

    2014-01-01

    Objective: To analyze the expenditure of the Ministry of Health with osteoporosis treatment in the Brazilian Public Health System (SUS) in 2008-2010 triennium and estimate the influence of demographic, regional and disease related variables on average expenditure per procedures performed. Methods: A cross-sectional, descriptive and analytical study based on secondary data from DATASUS related to procedures for the elderly with a diagnosis of osteoporosis and related fractures. For the st...

  4. Transportation-related data bases extracted from the national index of energy and environmental data bases. Part II. Detailed data base descriptions

    Energy Technology Data Exchange (ETDEWEB)

    Birss, E.W.; Yeh, J.W.

    1976-11-15

    Lawrence Livermore Laboratory (LLL) extracted a set of 135 transportation-related data bases from a computerized national index of energy and environmental data bases. LLL had produced the national index for the Division of Biomedical and Environmental Research of the Energy Research and Development Administration (ERDA). The detailed transportation-related data base descriptions presented are part of a LLL ongoing research contract with the Information Division of the Transportation Systems Center of the U. S. Department of Transportation (DOT/TSC).

  5. The magnetic and transport properties of template-synthesized carbon-based and related nanomaterials

    Science.gov (United States)

    Friedman, Adam Louis

    The porous alumina template-assisted method of nanoscale materials preparation provides a simple, relatively inexpensive, yet highly controllable and repeatable process for nanomaterial synthesis. Various nanostructures can then be made utilizing the porous structure as a scaffold. In this dissertation we study the porous alumina anodization process, the synthesis of porous alumina-assisted materials, and the basic physical properties of these materials, primarily concentrating on the magnetic and transport properties. First, we study the porous alumina formation process as a function of anodization voltage, acid type, and acid concentration. We find that while acid type strongly affects the growth characteristics of porous alumina, pH does not. We also study the stability of pore formation. We characterize the two- and three-dimensional stability of the growth process. We find that in three dimensions, an unstable formation region as a function of pH and voltage will cause the formation of dendrite structures. Next, we study the synthesis of materials in the porous alumina templates. Through chemical self-assembly, electrodeposition is able to make a wide variety of nanowires and nanotubes and we seek to optimize this process. Third, we study the optical properties Au and Ag nanowire arrays embedded in porous alumina. We find that such materials have use as negative index metamaterials owing to the existence of both transverse and longitudinal surface plasmon resonances. Next, we study the basic magnetic properties of new PAni-ferromagnet composite nanostructures and compare these properties to the magnetic properties of the nanotubes and the nanowires alone. We find the high dielectric properties of the PAni to strongly shield the ferromagnetic nanowires from magnetostatic interactions. Fifth, we make devices out of carbon nanotubes synthesized by CVD in the alumina templates. We investigate the transport properties of these carbon nanotubes. Further, we find

  6. The Effect of Recessions on Gambling Expenditures

    NARCIS (Netherlands)

    C. Horváth (Csilla); R. Paap (Richard)

    2012-01-01

    textabstractThis article examines the influence of the business cycle on expenditures of three major types of legalized gambling activities: Casino gambling, lottery, and pari-mutuel wagering. Empirical results are obtained using monthly aggregated US per capita consumption time series for the

  7. 18 CFR 154.402 - ACA expenditures.

    Science.gov (United States)

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false ACA expenditures. 154.402 Section 154.402 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION.... The company must apply the ACA unit charge to the usage component of rate schedules with two-part...

  8. Chair-based fidgeting and energy expenditure.

    Science.gov (United States)

    Koepp, Gabriel A; Moore, Graham K; Levine, James A

    2016-01-01

    Sedentariness is associated with chronic health conditions, impaired cognitive function and obesity. Work contributes significantly to sedentariness because many work tasks necessitate sitting. Few sustained solutions exist to reverse workplace sedentariness. Here, we evaluated a chair and an under-table device that were designed to promote fidgeting while seated. Our hypothesis was that an under-table leg-fidget bar and/or a fidget-promoting chair significantly increased energy expenditure. We compared these devices with chair-based exercise and walking. We measured energy expenditure and heart rate in 16 people while they sat and worked using a standard chair, an under-desk device that encourages leg fidgeting and a fidget-promoting chair. We compared outcomes with chair-based exercise and walking. Energy expenditure increased significantly while using either an under-table leg-fidget bar or a fidget-promoting chair, when compared to the standard office chair (standard chair, 76±31 kcal/hour; leg-fidget bar, 98±42 kcal/hour (pchair, 89±40 kcal/hour (p=0.03)). However, heart rate did not increase significantly in either case. Bouts of exercise performed while seated provided energetic and heart rate equivalency to walking at 2 mph. Chairs and devices that promote fidgeting can increase energy expenditure by ∼20-30% but not increase heart rate. Dynamic sitting may be among a lexicon of options to help people move more while at work.

  9. Corruption, Government Expenditures and Economic Performance ...

    African Journals Online (AJOL)

    ... the effect of corruption and government expenditures on the performance of Nigeria‟s economy in the pre-democratic (1994-1998) and the democratic (1999 – 2012) eras using annual time series data sourced from the Central Bank of Nigeria Statistical Bulletin, and Transparency International. The analysis indicates that ...

  10. Australia's Educational Expenditures. Working Paper No. 50

    Science.gov (United States)

    Burke, Gerald

    2003-01-01

    This paper provides an analysis of revenue for and expenditure on Australian education institutions. It includes a review of funding from public and private sources and from overseas. Analyses are made for education as a whole and for the major sectors: schools, vocational education and training (VET) and higher education. Estimates are considered…

  11. Automatic energy expenditure measurement for health science.

    Science.gov (United States)

    Catal, Cagatay; Akbulut, Akhan

    2018-04-01

    It is crucial to predict the human energy expenditure in any sports activity and health science application accurately to investigate the impact of the activity. However, measurement of the real energy expenditure is not a trivial task and involves complex steps. The objective of this work is to improve the performance of existing estimation models of energy expenditure by using machine learning algorithms and several data from different sensors and provide this estimation service in a cloud-based platform. In this study, we used input data such as breathe rate, and hearth rate from three sensors. Inputs are received from a web form and sent to the web service which applies a regression model on Azure cloud platform. During the experiments, we assessed several machine learning models based on regression methods. Our experimental results showed that our novel model which applies Boosted Decision Tree Regression in conjunction with the median aggregation technique provides the best result among other five regression algorithms. This cloud-based energy expenditure system which uses a web service showed that cloud computing technology is a great opportunity to develop estimation systems and the new model which applies Boosted Decision Tree Regression with the median aggregation provides remarkable results. Copyright © 2018 Elsevier B.V. All rights reserved.

  12. Functional data analysis of sleeping energy expenditure

    Science.gov (United States)

    Adequate sleep is crucial during childhood for metabolic health, and physical and cognitive development. Inadequate sleep can disrupt metabolic homeostasis and alter sleeping energy expenditure (SEE). Functional data analysis methods were applied to SEE data to elucidate the population structure of ...

  13. [Health expenditures for cases of pleural mesothelioma].

    Science.gov (United States)

    Zocchetti, C

    2015-09-09

    Through the study of 65 cases of probable pleural mesothelioma currently under discussion in 4 criminal trials in the Lombardy Region, who died between 2002 and 2015, this study aimed to provide economical information regarding the health expenditures sustained by the Regional Health Service (RHS) for providing hospitalization, outpatient services and drugs to such patients. Health information regarding the services provided for the cases under study were electronically retrieved from the RHS information system. For each pleural mesothelioma case the costs (on average) were about 67,000 euros, 37,000 of which were spent after the date of diagnosis. Drugs formed the largest part of health expenditure (about 37,000 euros per person). Per capita expenditures showed a peak near (before and after) the date of diagnosis, rising when approaching the date of death and with increasing age of the patient, and did not vary with survival time. This information, reported for the first time in detail in this paper, will be useful for out-of-court agreements and for setting up reimbursement schemes, and describe per capita expenditures which are higher than estimations proposed in recent criminal trials in Italy and to those reported in the international literature.

  14. Government Expenditure on Growth Strategies and Poverty ...

    African Journals Online (AJOL)

    This paper explores the relationship between the reduction in income-poverty and government expenditure on growth strategies that have been implemented in Tanzania since the mid 2000s. The paper shows that despite impressive economic growth of about 6 percent per annum that the country has enjoyed in the course ...

  15. Impact of manure-related DOM on sulfonamide transport in arable soils

    Science.gov (United States)

    Zhou, Dan; Thiele-Bruhn, Sören; Arenz-Leufen, Martina Gesine; Jacques, Diederik; Lichtner, Peter; Engelhardt, Irina

    2016-09-01

    Field application of livestock manure introduces colloids and veterinary antibiotics, e.g. sulfonamides (SAs), into farmland. The presence of manure colloids may potentially intensify the SAs-pollution to soils and groundwater by colloid-facilitated transport. Transport of three SAs, sulfadiazine (SDZ), sulfamethoxypyridazine (SMPD), and sulfamoxole (SMOX), was investigated in saturated soil columns with and without manure colloids from sows and farrows, weaners, and fattening pigs. Experimental results showed that colloid-facilitated transport of SMOX was significant in the presence of manure colloids from fattening pigs with low C/N ratio, high SUVA280 nm and protein C, while manure colloids from sows and farrows and weaners had little effect on SMOX transport. In contrast, only retardation was observed for SDZ and SMPD when manure colloids were present. Breakthrough curves (BTCs) of colloids and SAs were replicated well by a newly developed numerical model that considers colloid-filtration theory, competitive kinetic sorption, and co-transport processes. Model results demonstrate that mobile colloids act as carriers for SMOX, while immobile colloids block SMOX from sorbing onto the soil. The low affinity of SMOX to sorb on immobile colloids prevents aggregation and also promotes SMOX's colloid-facilitated transport. Conversely, the high affinity of SDZ and SMPD to sorb on all types of immobile colloids retarded their transport. Thus, manure properties play a fundamental role in increasing the leaching risk of hydrophobic sulfonamides.

  16. Road transport-related energy consumption: Analysis of driving factors in Tunisia

    International Nuclear Information System (INIS)

    Mraihi, Rafaa; Abdallah, Khaled ben; Abid, Mehdi

    2013-01-01

    The rapid growth of urban population and the development of road infrastructures in Tunisian cities have brought about many environmental and economic problems, including the rise scored in energy consumption and the increase in the quantity of gas emissions arising from road transport. Despite the critical nature of such problems, no policies have yet been adopted to improve energy efficiency in the transport sector. This paper aims to determine driving factors of energy consumption change for the road mode. It uses decomposition analysis to discuss the effects of economic, demographic and urban factors on the evolution of transport energy consumption. The main result highlighted in the present work is that vehicle fuel intensity, vehicle intensity, GDP per capita, urbanized kilometers and national road network are found to be the main drivers of energy consumption change in the road transport sector during 1990–2006 period. Consequently, several strategies can be elaborated to reduce road transport energy. Economic, fiscal and regulatory instruments can be applied in order to make road transport more sustainable. -- Highlights: •We are interested in determining driving factors of transport energy consumption growth in Tunisia. •We use decomposition analysis approach. •Vehicle fuel and road vehicle intensities are found to be principal factors. •Motorization and urbanization are also found to be responsible

  17. Impact of manure-related DOM on sulfonamide transport in arable soils.

    Science.gov (United States)

    Zhou, Dan; Thiele-Bruhn, Sören; Arenz-Leufen, Martina Gesine; Jacques, Diederik; Lichtner, Peter; Engelhardt, Irina

    2016-09-01

    Field application of livestock manure introduces colloids and veterinary antibiotics, e.g. sulfonamides (SAs), into farmland. The presence of manure colloids may potentially intensify the SAs-pollution to soils and groundwater by colloid-facilitated transport. Transport of three SAs, sulfadiazine (SDZ), sulfamethoxypyridazine (SMPD), and sulfamoxole (SMOX), was investigated in saturated soil columns with and without manure colloids from sows and farrows, weaners, and fattening pigs. Experimental results showed that colloid-facilitated transport of SMOX was significant in the presence of manure colloids from fattening pigs with low C/N ratio, high SUVA280nm and protein C, while manure colloids from sows and farrows and weaners had little effect on SMOX transport. In contrast, only retardation was observed for SDZ and SMPD when manure colloids were present. Breakthrough curves (BTCs) of colloids and SAs were replicated well by a newly developed numerical model that considers colloid-filtration theory, competitive kinetic sorption, and co-transport processes. Model results demonstrate that mobile colloids act as carriers for SMOX, while immobile colloids block SMOX from sorbing onto the soil. The low affinity of SMOX to sorb on immobile colloids prevents aggregation and also promotes SMOX's colloid-facilitated transport. Conversely, the high affinity of SDZ and SMPD to sorb on all types of immobile colloids retarded their transport. Thus, manure properties play a fundamental role in increasing the leaching risk of hydrophobic sulfonamides. Copyright © 2016 Elsevier B.V. All rights reserved.

  18. Geant4-related R&D for new particle transport methods

    CERN Document Server

    Augelli, M; Evans, T; Gargioni, E; Hauf, S; Kim, C H; Kuster, M; Pia, M G; Filho, P Queiroz; Quintieri, L; Saracco, P; Santos, D Souza; Weidenspointner, G; Zoglauer, A

    2009-01-01

    A R&D project has been launched in 2009 to address fundamental methods in radiation transport simulation and revisit Geant4 kernel design to cope with new experimental requirements. The project focuses on simulation at different scales in the same experimental environment: this set of problems requires new methods across the current boundaries of condensed-random-walk and discrete transport schemes. An exploration is also foreseen about exploiting and extending already existing Geant4 features to apply Monte Carlo and deterministic transport methods in the same simulation environment. An overview of this new R&D associated with Geant4 is presented, together with the first developments in progress.

  19. Action of Abscisic Acid on Auxin Transport and its Relation to Phototropism

    DEFF Research Database (Denmark)

    Naqvi, S. M.; Engvild, Kjeld Christensen

    1974-01-01

    The action of abscisic acid on the kinetics of auxin transport through Zea mays L. (cv. Goudster) coleoptiles has been investigated. Abscisic acid applied simultaneously with indoleacetic acid-2-14C in the donor block reduced the transport intensity without materially affecting the basipetal...... velocity or the uptake. No effect on acropetal transport was observed. The data have been used to discuss the similarities in effects of abscisic acid and visible radiation and a hypothesis is proposed to explain the phenomena of phototropism....

  20. Disability Compensation and Patient Expenditures: FY2000 to FY2013

    Data.gov (United States)

    Department of Veterans Affairs — This report contains FY2000 through FY2013 data on disability compensation expenditures and recipients and on VA healthcare system patients and patient expenditures.

  1. Economic Analysis of Quarterly Household Expenditures on Apparel.

    Science.gov (United States)

    Norum, Pamela S.

    1989-01-01

    The effects of various socioeconomic and demographic variables on household expenditures for clothing were examined. Income, the age and sex composition of the household, marital status, education, occupation, and sewing activity were found to affect apparel expenditures significantly. (JOW)

  2. Estimating energy expenditure during front crawl swimming using accelerometers

    DEFF Research Database (Denmark)

    Nordsborg, Nikolai Baastrup; Espinosa, Hugo G.; Van Thiel, David H

    2014-01-01

    The determination of energy expenditure is of major interest in training load and performance assessment. Small, wireless accelerometer units have the potential to characterise energy expenditure during swimming. The correlation between absorbed oxygen versus flume swimming speed and absorbed...

  3. 26 CFR 1.528-6 - Expenditure test.

    Science.gov (United States)

    2010-04-01

    ... expenditures on a swimming pool are qualifying expenditures despite the fact that fees from guests of members...; (4) Security personnel; (5) Legal fees; (6) Upkeep of tennis courts; (7) Swimming pools; (8...

  4. The Lisbon Metropolitan Area Transport Network and its Relation to Spain and Europe

    Directory of Open Access Journals (Sweden)

    Rui Rodrigues

    2008-01-01

    Full Text Available A pesar de una decisión finalmente buena, la cuestión del nuevo aeropuerto de Alcochete se gestionó sin una visión integrada ni una articulación con los demás medios de transporte. Ha habido una carencia de estrategia para los ferrocarriles, transporte marítimo y sector aéreo. Portugal tiene una enorme oportunidad de tener una interconexión perfecta ente los distintos medios de transporte. El eslabón que falta en el sistema integrado de transporte portugués es la futura red de ferrocarriles de velocidad alta y semi-alta con ancho de vía europeo.

  5. Hepatocyte transporters related to the uptake and excretion of Gd-EOB-DTPA

    International Nuclear Information System (INIS)

    Kitao, Azusa; Zen, Yoh; Gabata, Toshifumi

    2010-01-01

    Gadolinium-ethoxybenzyl-diethylene-triamine-pentaacetic acid (Gd-EOB-DTPA, Primovist) is a recently developed hepatobiliary-specific contrast material for magnetic resonance imaging (MRI). Gd-EOB-DTPA is taken up by hepatocytes and then excreted into the bile ducts in normal liver. Hepatic focal lesions with abnormal hepatobiliary function can be definitely depicted compared to background liver on the hepatobiliary phase of Gd-EOB-DTPA-enhanced MR imaging (EOB-MRI). The enhancement ratio on EOB-MRI would reflect the balance of the uptake and excretion function of the lesions. In a rat experimental study, the hepatic uptake transporter of Gd-EOB-DTPA was confirmed to be an organic anion transporting polypeptide 1 (Oatp1), and the export transporter was multidrug resistance-associated protein 2 (Mrp2). The substrates transported by rat oatp1 can be taken up by human OATP1B1, OATP1B3 and OATP2B1, which are expressed on the sinusoidal side of hepatocytes. The substrates of rat Mrp2 can be exported by MRP2 on the canalicular side and MRP1/MRP3 on the sinusoidal side of human hepatocytes. Those transporters carry many kinds of intrinsic or extrinsic molecules, for example bilirubin glucuronides, bile acids, hormones and several drugs. Some of these transporters should be involved in the uptake and excretion of Gd-EOB-DTPA in human normal hepatocytes and tumor cells. During the hepatobiliary phase of EOB-MRI, most hepatocellular carcinomas (HCCs) classically show a low enhancement ratio, but a high enhancement ratio is shown in several percent of lesions. We analyzed the expression of uptake and excretion transporters (OATPs and MRPs) in HCCs correlated with the signal intensity on the hepatobiliary phase of EOB-MRI. As a result, the expressions of uptake transporter OATP1B3 and sinusoidal excretion transporter MRP3 significantly increased in hyperintense HCCs compared to hypointense HCCs. Therefore, we thought OATP1B3 and MRP3 (not canalicular transporter MRP2) are the

  6. The approaches to classification of expenditures on innovation activities

    OpenAIRE

    Гвоздю, Світлана Юріївна

    2013-01-01

    The essence and classification of expenditures on innovation activities of the enterprise, according to the different classification criteria, were studied in the paper. The aim of the research is to analyze the classification criteria of expenditures on innovation activities for the optimization and rational expenditure accounting at enterprises.However, there are various classification criteria of expenditures on innovation activities of the enterprise that causes the necessity of their gro...

  7. Resting energy expenditure is not influenced by classical music

    Directory of Open Access Journals (Sweden)

    Slinde Frode

    2005-08-01

    Full Text Available Abstract Obesity shows an increasing prevalence worldwide and a decrease in energy expenditure has been suggested to be one of the risk factors for developing obesity. An increase in resting energy expenditure would have a great impact on total energy expenditure. This study shows that classical music do not influence resting energy expenditure compared to complete silence. Further studies should be performed including other genres of music and other types of stress-inductors than music.

  8. Traffic-related air pollution and health co-benefits of alternative transport in Adelaide, South Australia.

    Science.gov (United States)

    Xia, Ting; Nitschke, Monika; Zhang, Ying; Shah, Pushan; Crabb, Shona; Hansen, Alana

    2015-01-01

    Motor vehicle emissions contribute nearly a quarter of the world's energy-related greenhouse gases and cause non-negligible air pollution, primarily in urban areas. Changing people's travel behaviour towards alternative transport is an efficient approach to mitigate harmful environmental impacts caused by a large number of vehicles. Such a strategy also provides an opportunity to gain health co-benefits of improved air quality and enhanced physical activities. This study aimed at quantifying co-benefit effects of alternative transport use in Adelaide, South Australia. We made projections for a business-as-usual scenario for 2030 with alternative transport scenarios. Separate models including air pollution models and comparative risk assessment health models were developed to link alternative transport scenarios with possible environmental and health benefits. In the study region with an estimated population of 1.4 million in 2030, by shifting 40% of vehicle kilometres travelled (VKT) by passenger vehicles to alternative transport, annual average urban PM2.5 would decline by approximately 0.4μg/m(3) compared to business-as-usual, resulting in net health benefits of an estimated 13deaths/year prevented and 118 disability-adjusted life years (DALYs) prevented per year due to improved air quality. Further health benefits would be obtained from improved physical fitness through active transport (508deaths/year prevented, 6569DALYs/year prevented), and changes in traffic injuries (21 deaths and, 960 DALYs prevented). Although uncertainties remain, our findings suggest that significant environmental and health benefits are possible if alternative transport replaces even a relatively small portion of car trips. The results may provide assistance to various government organisations and relevant service providers and promote collaboration in policy-making, city planning and infrastructure establishment. Copyright © 2014 Elsevier Ltd. All rights reserved.

  9. Sucrose nonfermenting AMPK-related kinase (SNARK) mediates contraction-stimulated glucose transport in mouse skeletal muscle

    DEFF Research Database (Denmark)

    Koh, Ho-Jin; Toyoda, Taro; Fujii, Nobuharu

    2010-01-01

    The signaling mechanisms that mediate the important effects of contraction to increase glucose transport in skeletal muscle are not well understood, but are known to occur through an insulin-independent mechanism. Muscle-specific knockout of LKB1, an upstream kinase for AMPK and AMPK-related prot...

  10. Relational Security Moderates the Effect of Serotonin Transporter Gene Polymorphism (5-HTTLPR) on Stress Generation and Depression among Adolescents

    Science.gov (United States)

    Starr, Lisa R.; Hammen, Constance; Brennan, Patricia A.; Najman, Jake M.

    2013-01-01

    Previous research demonstrates that carriers of the short allele of the serotonin transporter gene (5-HTTLPR) show both greater susceptibility to depression in response to stressful life events and higher rates of generation of stressful events in response to depression. The current study examines relational security (i.e., self-reported beliefs…

  11. Risk Factors for Road Transport-Related Injury among Pedestrians in Rural Ghana: Implications for Road Safety Education

    Science.gov (United States)

    Teye-Kwadjo, Enoch

    2017-01-01

    Objectives: Injuries and mortality resulting from pedestrian road traffic crashes are a major public health problem in Ghana. This study investigated risk factors for road transport-related injury among pedestrians in rural Ghana. Design: Case study design using qualitative data. Method: In-depth interviews were conducted with pedestrians.…

  12. An overview of the relations between polymorphisms in drug metabolising enzymes and drug transporters and survival after cancer drug treatment

    NARCIS (Netherlands)

    Ekhart, Corine; Rodenhuis, Sjoerd; Smits, Paul H. M.; Beijnen, Jos H.; Huitema, Alwin D. R.

    2009-01-01

    A wide interindividual variability in survival after cancer treatment is observed. This is attributable to many factors, including tumour and patient related factors. Genetic polymorphisms in drug metabolising enzymes and drug transporters may be one of these factors. Drug metabolising enzymes are

  13. Modeling the Relationship between Transportation-Related Carbon Dioxide Emissions and Hybrid-Online Courses at a Large Urban University

    Science.gov (United States)

    Little, Matthew; Cordero, Eugene

    2014-01-01

    Purpose: This paper aims to investigate the relationship between hybrid classes (where a per cent of the class meetings are online) and transportation-related CO[subscript 2] emissions at a commuter campus similar to San José State University (SJSU). Design/methodology/approach: A computer model was developed to calculate the number of trips to…

  14. Transport-related measures to mitigate climate change in Basel, Switzerland: A health-effectiveness comparison study.

    Science.gov (United States)

    Perez, L; Trüeb, S; Cowie, H; Keuken, M P; Mudu, P; Ragettli, M S; Sarigiannis, D A; Tobollik, M; Tuomisto, J; Vienneau, D; Sabel, C; Künzli, N

    2015-12-01

    Local strategies to reduce green-house gases (GHG) imply changes of non-climatic exposure patterns. To assess the health impacts of locally relevant transport-related climate change policies in Basel, Switzerland. We modelled change in mortality and morbidity for the year 2020 based on several locally relevant transport scenarios including all decided transport policies up to 2020, additional realistic and hypothesized traffic reductions, as well as ambitious diffusion levels of electric cars. The scenarios were compared to the reference condition in 2010 assumed as status quo. The changes in non-climatic population exposure included ambient air pollution, physical activity, and noise. As secondary outcome, changes in Disability-Adjusted Life Years (DALYs) were put into perspective with predicted changes of CO2 emissions and fuel consumption. Under the scenario that assumed a strict particle emissions standard in diesel cars and all planned transport measures, 3% of premature deaths could be prevented from projected PM2.5 exposure reduction. A traffic reduction scenario assuming more active trips provided only minor added health benefits for any of the changes in exposure considered. A hypothetical strong support to electric vehicles diffusion would have the largest health effectiveness given that the energy production in Basel comes from renewable sources. The planned local transport related GHG emission reduction policies in Basel are sensible for mitigating climate change and improving public health. In this context, the most effective policy remains increasing zero-emission vehicles. Copyright © 2015 Elsevier Ltd. All rights reserved.

  15. 78 FR 54796 - Research Expenditures

    Science.gov (United States)

    2013-09-06

    ... Department note that the rules generally applicable under section 6001 provide sufficient detail about... hearing starts. For information about having your name placed on the building access list to attend the... paragraph (a)(2) of this section (relating to production costs). Example 9. Z is a wine producer. Z is...

  16. Mexico - Agriculture and Rural Development Public Expenditure Review

    OpenAIRE

    World Bank

    2009-01-01

    This study examines agricultural and rural development (ARD) public expenditures in Mexico. The study is based on federal public expenditures. The study is structured in six parts as follows: the first part presents the Mexican ARD context in terms of policy and performance. The second part dissects the ARD public budget, classifying expenditure programs in various ways so as to provide an ...

  17. Household Expenditures on Private Tutoring: Emerging Evidence from Malaysia

    Science.gov (United States)

    Kenayathulla, Husaina Banu

    2013-01-01

    Private tutoring has been a burgeoning phenomenon in Malaysia for decades. This study examines the determinants of private tutoring expenditures in Malaysia using the 2004/2005 Household Expenditures Survey and applies hurdle regression models to the data. The results indicate that total household expenditures, household head's level of education,…

  18. 26 CFR 1.194-1 - Amortization of reforestation expenditures.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 3 2010-04-01 2010-04-01 false Amortization of reforestation expenditures. 1....194-1 Amortization of reforestation expenditures. (a) In general. Section 194 allows a taxpayer to elect to amortize over an 84-month period, up to $10,000 of reforestation expenditures (as defined in...

  19. Out-of-pocket expenditure on maternity care for hospital births in Uttar Pradesh, India.

    Science.gov (United States)

    Goli, Srinivas; Rammohan, Anu; Moradhvaj

    2018-02-27

    The studies measured Out-of-Pocket Expenditure (OOPE) for hospital births previously suffer from serious data limitations. To overcome such limitations, we designed a hospital-based study for measuring the levels and factors of OOPE on maternity care for hospital births by its detailed components. Data were collected from women for non-complicated deliveries 24-h before the survey and complicated deliveries 48-h prior to the survey at the hospital settings in Uttar Pradesh, India during 2014. The simple random sampling design was used in the selection of respondents. Bivariate analyses were used to estimate mean expenditure on Antenatal care services (ANCs), Delivery care and Total Maternity Expenditure (TME). Multivariate linear regression was employed to examine the factor associated with the absolute and relative share of expenditure in couple's annual income on ANCs, delivery care, and TME. The findings show that average expenditure on maternal health care is high ($155) in the study population. Findings suggest that factors such as income, place, and number of ANCs, type, and place of institutional delivery are significantly associated with both absolute and relative expenditure on maternity care. The likelihood of incidence of catastrophic expenditure on maternity care is significantly higher for women delivered in private hospitals (β = 2.427, p maternity care for hospital births reported in this study is much higher as it was collected with a better methodology, although with smaller sample size. Therefore, ongoing maternity benefit scheme in India in general and Uttar Pradesh in particular need to consider the levels of OOPE on maternity care and demand-side and supply-side factors determining it for a more effective policy to reduce the catastrophic burden on households and help women to achieve better maternity health outcomes in poor regional settings like Uttar Pradesh in India.

  20. Relation between scattering-matrix and Keldysh formalisms for quantum transport driven by time-periodic fields

    Science.gov (United States)

    Arrachea, Liliana; Moskalets, Michael

    2006-12-01

    We present the relation between the Floquet scattering matrix and the nonequilibrium Green’s function formalisms to transport theory in noninteracting electronic systems in contact to reservoirs and driven by time-periodic fields. We present a translation formula that expresses the Floquet scattering matrix in terms of a Fourier transform of the retarded Green’s function. We prove that such representation satisfies the fundamental identities of transport theory. We also present the “adiabatic” approximation to the dc current in the language of the Keldysh formalism.

  1. Main drivers of health expenditure growth in China: a decomposition analysis.

    Science.gov (United States)

    Zhai, Tiemin; Goss, John; Li, Jinjing

    2017-03-09

    In past two decades, health expenditure in China grew at a rate of 11.6% per year, which is much faster than the growth of the country's economy (9.9% per year). As cost containment is a key aspect of China's new health system reform agenda, this study aims to identify the main drivers of past growth so that cost containment policies are focussed in the right areas. The analysis covered the period 1993-2012. To understand the drivers of past growth during this period, Das Gupta's decomposition method was used to decompose the changes in health expenditure by disease into five main components that include population growth, population ageing, disease prevalence rate, expenditure per case of disease, and excess health price inflation. Demographic data on population size and age-composition were obtained from the Department of Economic and Social Affairs of the United Nations. Age- and disease- specific expenditure and prevalence rates by age and disease were extracted from China's National Health Accounts studies and Global Burden of Disease 2013 studies of the Institute for Health Metrics and Evaluation, respectively. Growth in health expenditure in China was mainly driven by a rapid increase in real expenditure per prevalent case, which contributed 8.4 percentage points of the 11.6% annual average growth. Excess health price inflation and population growth contributed 1.3 and 1.3% respectively. The effect of population ageing was relatively small, contributing 0.8% per year. However, reductions in disease prevalence rates reduced the growth rate by 0.3 percentage points. Future policy in optimising growth in health expenditure in China should address growth in expenditure per prevalent case. This is especially so for neoplasms, and for circulatory and respiratory disease. And a focus on effective interventions to reduce the prevalence of disease in the country will ensure that changing disease rates do not lead to a higher growth in future health expenditure

  2. In vitro characterization of ephedrine-related stereoisomers at biogenic amine transporters and the receptorome reveals selective actions as norepinephrine transporter substrates.

    Science.gov (United States)

    Rothman, Richard B; Vu, Nga; Partilla, John S; Roth, Bryan L; Hufeisen, Sandra J; Compton-Toth, Beth A; Birkes, Jon; Young, Richard; Glennon, Richard A

    2003-10-01

    Ephedrine is a long-studied stimulant available both as a prescription and over-the-counter medication, as well as an ingredient in widely marketed herbal preparations, and is also used as a precursor for the illicit synthesis of methamphetamine. Ephedrine is related to phenylpropanolamine, a decongestant removed from the market place due to concerns that its use increased the risk of hemorrhagic stroke. Standard pharmacology texts emphasize that ephedrine is both a direct and indirect adrenergic agonist, activating adrenergic receptors both by direct agonist activity as well as by releasing norepinephrine via a carrier-mediated exchange mechanism. Chemically, ephedrine possesses two chiral centers. In the present study, we characterized the stereoisomers of ephedrine and the closely related compounds pseudoephedrine, norephedrine, pseudonorephedrine (cathine), methcathinone, and cathinone at biogenic amine transporters and a large battery of cloned human receptors (e.g., "receptorome"). The most potent actions of ephedrine-type compounds were as substrates of the norepinephrine transporter (EC50 values of about 50 nM) followed by substrate activity at the dopamine transporter. Screening the receptorome demonstrated weak affinity at alpha2-adrenergic and 5-hydroxytryptamine7 receptors (Ki values 1-10 microM) and no significant activity at beta-adrenergic or alpha1-adrenergic receptors. Viewed collectively, these data indicate that the pharmacological effects of ephedrine-like phenylpropanolamines are likely mediated by norepinephrine release, and although sharing mechanistic similarities with, they differ in important respects from those of the phenylpropanonamines methcathinone and cathinone and the phenyisopropylamines methamphetamine and amphetamine.

  3. First-principles study on electron transport through Mn(dmit)2 molecular junction depending on relative angle between ligands

    Science.gov (United States)

    Egami, Yoshiyuki; Taniguchi, Makoto

    2018-02-01

    Density functional studies are performed for the conformational stability of a Mn(dmit)2 molecule and the transport properties of a Mn(dmit)2 molecular junction as functions of the relative angle θ between the two planar ligands. For an isolated Mn(dmit)2 molecule, the activation energy for the conformational transition from a coplanar conformation to a perpendicular conformation is 95 meV, whereas that for the reverse transition is only 8 meV. In the transport property calculations, spin-dependent properties are observed owing to the spin polarization that is derived from the Mn atom. In particular, for down-spin electron transport, nonmonotonic behavior with θ in the conductance spectrum is observed. It is confirmed that the d orbitals of the Mn atom play a key role in such behavior.

  4. Chamber transport

    International Nuclear Information System (INIS)

    Olson, Craig L.

    2001-01-01

    Heavy ion beam transport through the containment chamber plays a crucial role in all heavy ion fusion (HIF) scenarios. Here, several parameters are used to characterize the operating space for HIF beams; transport modes are assessed in relation to evolving target/accelerator requirements; results of recent relevant experiments and simulations of HIF transport are summarized; and relevant instabilities are reviewed. All transport options still exist, including (1) vacuum ballistic transport, (2) neutralized ballistic transport, and (3) channel-like transport. Presently, the European HIF program favors vacuum ballistic transport, while the US HIF program favors neutralized ballistic transport with channel-like transport as an alternate approach. Further transport research is needed to clearly guide selection of the most attractive, integrated HIF system

  5. Aerosol dynamics within and above forest in relation to turbulent transport and dry deposition

    DEFF Research Database (Denmark)

    Rannik, Üllar; Zhou, Luxi; Zhou, Putian

    2016-01-01

    of 10 days in May 2013 to a pine forest site in southern Finland. The period was characterized by frequent new particle formation events and simultaneous intensive aerosol transformation. The aim of the study was to analyze and quantify the role of aerosol and ABL dynamics in the vertical transport...... us to assume well-mixed properties of air, the fluxes at the canopy top frequently deviated from deposition inside the forest. This was due to transformation of aerosol concentration throughout the ABL and resulting complicated pattern of vertical transport. Therefore we argue that the comparison...... of timescales of aerosol dynamics and deposition defined for the processes below the flux measurement level do not unambiguously describe the importance of aerosol dynamics for vertical transport above the canopy.We conclude that under dynamical conditions reported in the current study the micrometeorological...

  6. Physiological Response of Bligon Buck to Transportation: Relation to Level of Thyroid Hormone

    Directory of Open Access Journals (Sweden)

    Pudji Astuti

    2010-06-01

    Full Text Available Transportated animals may subject to a variety of physical stimuli including metabolism, crowding,noise, handling, isolation, agitation, and extreme temperature .The aim of this study was to determine thechanges of serum T4 and T3 concentration, during animals transportation. Six adult Bligon buck with bodyweight ranging from 26-30 Kg were used in this study. Two weeks prior to the experiment, the animalswere given anthelmintic Albendazole to eliminate egg worm. All animals were fed standard diet in theirpen at 10% of their body weight per head daily and commercial concentrate also given everyday. Freshwater was provided ad libitum. All animals were transported around village for 16 hours starting from18.00 pm until 10.00 am in open small truck (3 x 2 m; eye contact each others would be possible. Bloodsamples were withdrawn from jugular vein using vacutainer tubes containing heparin into 1.5 mL glasstubes, then centrifuged at 500 g for 15 minutes. Plasma was collected to be stored at –20° C. The bloodwere collected every 4 hours from 8 hours before transportation ( at 10.00 am, 14.00 pm and 18.00 pmuntil the time of arriving after transportation at 10.00 am. Plasma was harvested and stored at –20° Cuntil T3 and T4 concentrations were measured using ELISA method (enzyme linked immunosorbentassay product DRG, Germany. The result showed that transportation of Bligon bucks for 16 hours havean affect on level of T4 only (P<0.05 and not for T3 concentration (P>0.05 due to physical stimuli such ascrowding, heat stress, noise, handling would be discarded so that the metabolic process was stable. Duringtransportation, decreasing of T4 levels indicated conversion of T4 to T3 to form active hormone.

  7. The impotence of price controls: failed attempts to constrain pharmaceutical expenditures in Greece.

    Science.gov (United States)

    Lambrelli, Dimitra; O'Donnell, Owen

    2011-07-01

    While the prices of pharmaceuticals are relatively low in Greece, expenditure on them is growing more rapidly than almost anywhere else in the European Union. To describe and explain the rise in drug expenditures through decomposition of the increase into the contribution of changes in prices, in volumes and a product-mix effect. The decomposition of the growth in pharmaceutical expenditures in Greece over the period 1991-2006 was conducted using data from the largest social insurance fund (IKA) that covers more than 50% of the population. Real drug spending increased by 285%, despite a 58% decrease in the relative price of pharmaceuticals. The increase in expenditure is mainly attributable to a switch to more innovative, but more expensive, pharmaceuticals, indicated by a product-mix residual of 493% in the decomposition. A rising volume of drugs also plays a role, and this is due to an increase in the number of prescriptions issued per doctor visit, rather than an increase in the number of visits or the population size. Rising pharmaceutical expenditures are strongly determined by physicians' prescribing behaviour, which is not subject to any monitoring and for which there are no incentives to be cost conscious. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

  8. Packaging- and transportation-related occurrence reports, January--March 1995

    International Nuclear Information System (INIS)

    Dickerson, L.S.; Welch, M.J.; Armstrong, C.J.

    1995-04-01

    Reports on transportation/packaging incidents, from the Occurrence Reporting and Processing System, are being analyzed for trends, impact on DOE EH-32 policies and concerns, and lessons learned concerning transportation and packaging safety. Besides keeping EH-32 aware of current incidents and potential problems that may need attention on DOE sites, this task allows future dissemination of lessons learned to the Operations Offices and to management and operating contractors. This report covers the weekly tabular reports OR-95-01 through OR-95-13, which contained a total of 50 occurrence reports

  9. Sustainable Transportation

    DEFF Research Database (Denmark)

    Hall, Ralph P.; Gudmundsson, Henrik; Marsden, Greg

    2014-01-01

    that relate to the construction and maintenance of transportation infrastructure and the operation or use of the different transportation modes. The concept of sustainable transportation emerged in response to these concerns as part of the broader notion of sustainable development. Given the transportation...... sector’s significant contribution to global challenges such as climate change, it is often said that sustainable development cannot be achieved without sustainable transportation....

  10. Certification and safety aspects relating to the transport of passengers on high altitude balloons in Europe

    Science.gov (United States)

    Schoenmaker, Annelie

    2014-07-01

    High-altitude balloons typically fly between 25 and 50 km in altitude, which, while below the Karman line of 100 km, is yet far above the altitudes typically flown by aircraft. For example, the highest-flying commercial aircraft - the Concorde - had a maximum cruising altitude of only 18 km. zero2infinity, a Spanish company, is currently developing a pressurized pod named “bloon” which will be capable of lifting six people, including two pilot crew members and four paying passengers, to an altitude of 36 km through the use of high-altitude balloons. The boundary between Airspace and Outer Space has never been legally defined, mostly because of the lack of activities taking place between the altitude where airplanes fly and the lowest orbiting spacecraft. High-altitude balloons do fly at these in-between altitudes and the prospect of commercializing access to these parts of the stratosphere poses some questions in a new light. Given the relatively low altitude at which they fly, it may well be that these types of balloons would be considered to operate exclusively within air space. However, given the technology involved in crewed high altitude balloon flights, which is more similar to spacecraft engineering than to traditional hot-air or gas ballooning, it is necessary to evaluate the various legal regimes, codes, and regulations that would apply to such flights, especially regarding licenses and liabilities. For high altitude balloon flights commencing in Europe, the European Aviation Safety Agency (EASA) would very likely be the competent certification or licensing agency for these flights, although there would likely be input from various national aviation authorities as well. However, because the European Commission (EC) has not yet issued regulations regarding commercial spaceflight, particularly the use of high altitude balloons, new rules and regulations governing such flights may still need to be drafted and promulgated. With the development of

  11. Energy expenditure during severe acute pancreatitis.

    Science.gov (United States)

    Bouffard, Y H; Delafosse, B X; Annat, G J; Viale, J P; Bertrand, O M; Motin, J P

    1989-01-01

    Energy expenditure (EE) was measured, during 3 consecutive days, in six patients suffering from acute pancreatitis. Measurements were achieved postoperatively, under mechanical ventilation, using a mass spectrometer system. EE represented 1.49 times (range: 1.08-1.78) the predicted resting energy expenditure (PREE) according to the reevaluated Harris-Benedict equation. There was a weak positive correlation between EE and core temperature and a negative correlation between EE and nitrogen balance. EE/PREE was not different between septic and nonseptic patients (1.58 +/- 0.06 vs. 1.39 +/- 0.07). The calculations of nutrient oxidation rate indicated a high protein catabolic rate, a neoglucogenesis, and a lipolysis.

  12. Heterogeneous effects of health insurance on out-of-pocket expenditure on medicines in Mexico.

    Science.gov (United States)

    Wirtz, Veronika J; Santa-Ana-Tellez, Yared; Servan-Mori, Edson; Avila-Burgos, Leticia

    2012-01-01

    Given the importance of health insurance for financing medicines and recent policy changes designed to reduce health-related out-of-pocket expenditure (OOPE) in Mexico, our study examined and analyzed the effect of health insurance on the probability and amount of OOPE for medicines and the proportion spent from household available expenditure (AE) funds. We conducted a cross-sectional analysis by using the Mexican National Household Survey of Income and Expenditures for 2008. Households were grouped according to household medical insurance type (Social Security, Seguro Popular, mixed, or no affiliation). OOPE for medicines and health costs, and the probability of occurrence, were estimated with linear regression models; subsequently, the proportion of health expenditures from AE was calculated. The Heckman selection procedure was used to correct for self-selection of health expenditure; a propensity score matching procedure and an alternative procedure using instrumental variables were used to correct for heterogeneity between households with and without Seguro Popular. OOPE in medicines account for 66% of the total health expenditures and 5% of the AE. Households with health insurance had a lower probability of OOPE for medicines than their comparison groups. There was heterogeneity in the health insurance effect on the proportion of OOPE for medicines out of the AE, with a reduction of 1.7% for households with Social Security, 1.4% for mixed affiliation, but no difference between Seguro Popular and matched households without insurance. Medicines were the most prevalent component of health expenditures in Mexico. We recommend improving access to health services and strengthening access to medicines to reduce high OOPE. Copyright © 2012 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

  13. Factors that determine catastrophic expenditure for tuberculosis care: a patient survey in China.

    Science.gov (United States)

    Zhou, Chengchao; Long, Qian; Chen, Jiaying; Xiang, Li; Li, Qiang; Tang, Shenglan; Huang, Fei; Sun, Qiang; Lucas, Henry

    2016-01-25

    Tuberculosis (TB) often causes catastrophic economic effects on both the individual suffering the disease and their households. A number of studies have analyzed patient and household expenditure on TB care, but there does not appear to be any that have assessed the incidence, intensity and determinants of catastrophic health expenditure (CHE) relating to TB care in China. That will be the objective of this paper. The data used for this study were derived from the baseline survey of the China Government - Gates Foundation TB Phase II program. Our analysis included 747 TB cases. Catastrophic health expenditure for TB care was estimated using two approaches, with households defined as experiencing CHE if their annual expenditure on TB care: (a) exceeded 10 % of total household income; and (b) exceeded 40 % of their non-food expenditure (capacity to pay). Chi-square tests were used to identify associated factors and logistic regression analysis to identify the determinants of CHE. The incidence of CHE was 66.8 % using the household income measure and 54.7 % using non-food expenditure (capacity to pay). An inverse association was observed between CHE rates and household income level. Significant determinants of CHE were: age, household size, employment status, health insurance status, patient income as a percentage of total household income, hospitalization and status as a minimum living security household. Factors including gender, marital status and type of TB case had no significant associations with CHE. Catastrophic health expenditure incidence from TB care is high in China. An integrated policy expanding the free treatment package and ensuring universal coverage, especially the height of UHC for TB patients, is needed. Financial and social protection interventions are essential for identified at-risk groups.

  14. [Sedentary lifestyle: physical activity duration versus percentage of energy expenditure].

    Science.gov (United States)

    Cabrera de León, Antonio; Rodríguez-Pérez, María del C; Rodríguez-Benjumeda, Luis M; Anía-Lafuente, Basilio; Brito-Díaz, Buenaventura; Muros de Fuentes, Mercedes; Almeida-González, Delia; Batista-Medina, Marta; Aguirre-Jaime, Armando

    2007-03-01

    To compare different definitions of a sedentary lifestyle and to determine which is the most appropriate for demonstrating its relationship with the metabolic syndrome and other cardiovascular risk factors. A cross-sectional study of 5814 individuals was carried out. Comparisons were made between two definitions of a sedentary lifestyle: one based on active energy expenditure being less than 10% of total energy expenditure, and the other, on performing less than 25-30 minutes of physical activity per day. Reported levels of physical activity, anthropometric measurements, and biochemical markers of cardiovascular risk were recorded. The associations between a sedentary lifestyle and metabolic syndrome and other risk factors were adjusted for gender, age and tobacco use. The prevalence of a sedentary lifestyle was higher in women (70%) than in men (45-60%, according to the definition used). The definitions based on physical activity duration and on energy expenditure were equally useful: there were direct associations between a sedentary lifestyle and metabolic syndrome, body mass index, abdominal and pelvic circumferences, systolic blood pressure, heart rate, apolipoprotein B, and triglycerides, and inverse associations with high-density lipoprotein cholesterol and paraoxonase activity, which demonstrated the greatest percentage difference between sedentary and active individuals. An incidental finding was that both definitions of a sedentary lifestyle were more strongly associated with the metabolic syndrome as defined by International Diabetes Federation criteria than by Adult Treatment Panel III criteria. Given that it is relatively easy to determine whether a patient performs less than 25 minutes of physical activity per day, use of this definition of a sedentary lifestyle is recommended for clinical practice. The serum paraoxonase activity level could provide a useful marker for studying sedentary lifestyles.

  15. HOUSEHOLD EXPENDITURE IN RESPONSE TO NATURAL DISASTERS

    Directory of Open Access Journals (Sweden)

    Eny Sulistyaningrum

    2015-09-01

    Full Text Available Natural disasters have increased in their frequency, and the intensity of their destruction over the last ten years in Indonesia. Households usually respond to these difficulties by cutting their consump-tion, especially for non-essential goods. Arguably natural disasters are exogenous events, so this paper uses the exogenous variation from natural disasters as a natural experiment design to estimate the effect of disasters on household expenditure. When a certain group is exposed to the causal variable of interest, such as a disaster, and other groups are not, the Difference In Difference model (DID can be used for estimation. Using a micro level survey data set from the Indonesian Family Life Survey (IFLS which covers approximately 83 percent of the Indonesian population within the survey area, this paper examines the effects of natural disasters on household expenditure. This paper also examines whether there are any different impacts from different types of disasters. The finding is there are no significant effects of disasters on total household expenditure for households living in disaster regions, whether they are affected directly or not by the disaster.

  16. The impact of population ageing on future Danish drug expenditure

    DEFF Research Database (Denmark)

    Kildemoes, Helle Wallach

    Background Population ageing is likely to place an increasing burden on future health care budgets. Several studies have demonstrated that the impact of ageing on future hospital expenditures will be overestimated when not accounting for proximity to death. This is because greater health care...... expenditure among the elderly partly is due the high "costs of dying". Aims The aim of this study was to estimate the impact of the ageing Danish population on future total expenditures on out-of-hospital prescription drugs and to describe the association between age and drug expenditure among survivors...... compared to that of decedents. Methods Taking expenditure during the last year of life and the changes in mortality rates into account, future drug expenditure was projected by multiplying estimated mean annual drug expenditure according to age, gender and survival status by the predicted future number...

  17. Protein transport into the human ER and related diseases, Sec61-channelopathies.

    Science.gov (United States)

    Haßdenteufel, Sarah; Klein, Marie-Christine; Melnyk, Armin; Zimmermann, Richard

    2014-12-01

    Protein transport into the human endoplasmic reticulum (ER) is relevant to the biogenesis of most soluble and membrane proteins of organelles, which are involved in endo- or exo-cytsosis. It involves amino-terminal signal peptides in the precursor polypeptides and various transport components in the cytosol plus the ER, and can occur co- or post-translationally. The two mechanisms merge at the level of the ER membrane, specifically at the level of the heterotrimeric Sec61 complex, which forms a dynamic polypeptide-conducting channel in the ER membrane. Since the mammalian ER is also the main intracellular calcium storage organelle, and the Sec61 complex is calcium permeable, the Sec61 complex is tightly regulated in its equilibrium between the closed and open conformations, or "gated", by ligands, such as signal peptides of the transport substrates and the ER lumenal Hsp70-type molecular chaperone BiP. Furthermore, BiP binding to the incoming polypeptide contributes to the efficiency and unidirectionality of transport. Recent insights into the structure and dynamic equilibrium of the Sec61 complex have various mechanistic as well as medical implications.

  18. Policies Related to Active Transport to and from School: A Multisite Case Study

    Science.gov (United States)

    Eyler, Amy A.; Brownson, Ross C.; Doescher, Mark P.; Evenson, Kelly R.; Fesperman, Carrie E.; Litt, Jill S.; Pluto, Delores; Steinman, Lesley E.; Terpstra, Jennifer L.; Troped, Philip J.; Schmid, Thomas L.

    2008-01-01

    Active transportation to and from school (ATS) is a viable strategy to help increase physical activity among youth. ATS can be challenging because initiatives require transdisciplinary collaboration, are influenced by the built environment and are affected by numerous policies. The purpose of this study is to identify policies and factors that…

  19. Thermophilic and thermoacidophilic sugar transporter genes and enzymes from Alicyclobacillus acidocaldarius and related organisms, methods

    Science.gov (United States)

    Thompson, David N.; Apel, William A.; Thompson, Vicki S.; Reed, David W.; Lacey, Jeffrey A.

    2013-01-29

    Isolated and/or purified polypeptides and nucleic acid sequences encoding polypeptides from Alicyclobacillus acidocaldarius are provided. Further provided are methods for transporting sugars across cell membranes using isolated and/or purified polypeptides and nucleic acid sequences from Alicyclobacillus acidocaldarius.

  20. Organophosphate Related Alterations in Myelin and Axonal Transport in the Living Mammalian Brain

    Science.gov (United States)

    2015-10-01

    standard 12-h light/dark cycle with free access to food (Teklad Global C.M. Hernandez et al. / NeuroToxicology 47 (2015) 17–26 19Rodent Diet 2918, Harlan...transport deficits in a triple transgenic mouse model of Alzheimer’s disease using manganese-enhanced MRI. Neuroimage 2011;56:1286–92. Lange G, Tiersky LA

  1. The cellular contribution to effluent potassium and its relation to free water transport during peritoneal dialysis

    NARCIS (Netherlands)

    Coester, Annemieke M.; Struijk, Dirk G.; Smit, Watske; de Waart, Dirk R.; Krediet, Raymond T.

    2007-01-01

    BACKGROUND: Aquaporin-1 (AQP-1) dysfunction is one of the valid theories for decreased free water transport (FWT) in long-term peritoneal dialysis (PD) ultrafiltration failure (UFF). We questioned whether apoptosis of peritoneal cells could be reflected in an increased release of cellular (CR) K(+)

  2. Molecular representation of molar domain (volume), evolution equations, and linear constitutive relations for volume transport.

    Science.gov (United States)

    Eu, Byung Chan

    2008-09-07

    In the traditional theories of irreversible thermodynamics and fluid mechanics, the specific volume and molar volume have been interchangeably used for pure fluids, but in this work we show that they should be distinguished from each other and given distinctive statistical mechanical representations. In this paper, we present a general formula for the statistical mechanical representation of molecular domain (volume or space) by using the Voronoi volume and its mean value that may be regarded as molar domain (volume) and also the statistical mechanical representation of volume flux. By using their statistical mechanical formulas, the evolution equations of volume transport are derived from the generalized Boltzmann equation of fluids. Approximate solutions of the evolution equations of volume transport provides kinetic theory formulas for the molecular domain, the constitutive equations for molar domain (volume) and volume flux, and the dissipation of energy associated with volume transport. Together with the constitutive equation for the mean velocity of the fluid obtained in a previous paper, the evolution equations for volume transport not only shed a fresh light on, and insight into, irreversible phenomena in fluids but also can be applied to study fluid flow problems in a manner hitherto unavailable in fluid dynamics and irreversible thermodynamics. Their roles in the generalized hydrodynamics will be considered in the sequel.

  3. Theoretical and Numerical Properties of a Gyrokinetic Plasma: Issues Related to Transport Time Scale Simulation

    International Nuclear Information System (INIS)

    Lee, W.W.

    2003-01-01

    Particle simulation has played an important role for the recent investigations on turbulence in magnetically confined plasmas. In this paper, theoretical and numerical properties of a gyrokinetic plasma as well as its relationship with magnetohydrodynamics (MHD) are discussed with the ultimate aim of simulating microturbulence in transport time scale using massively parallel computers

  4. Rapid chemoenzymatic route to glutamate transporter inhibitor L-TFB-TBOA and related amino acids

    NARCIS (Netherlands)

    Fu, Haigen; Younes, Sabry H. H.; Saifuddin, Mohammad; Tepper, Pieter G.; Zhang, Jielin; Keller, Erik; Heeres, Andre; Szymanski, Wiktor; Poelarends, Gerrit J.

    2017-01-01

    The complex amino acid (L-threo)-3-[3-[4-(trifluoromethyl) benzoylamino] benzyloxy] aspartate (L-TFB-TBOA) and its derivatives are privileged compounds for studying the roles of excitatory amino acid transporters (EAATs) in regulation of glutamatergic neurotransmission, animal behavior, and in the

  5. Genetic disorders of transporters/channels in the inner ear and their relation to the kidney.

    NARCIS (Netherlands)

    Peters, T.A.; Monnens, L.A.H.; Cremers, C.W.R.J.; Curfs, J.H.A.J.

    2004-01-01

    Inner ear physiology is reviewed with emphasis on features common to renal physiology. Genetic disorders in transporters/channels for chloride (ClC-K), bicarbonate (Cl(-)/HCO(3)(-) exchanger), protons (H(+)-ATPase), sodium (ENaC, NKKC1, NBC3, NHE3), potassium (KCNQ1/KCNE1, Kcc4), and water (AQP4) in

  6. Medical expenditure for liver cancer in urban China: A 10-year multicenter retrospective survey (2002-2011).

    Science.gov (United States)

    Qiu, Wu-Qi; Shi, Ju-Fang; Guo, Lan-Wei; Mao, A-Yan; Huang, Hui-Yao; Hu, Guang-Yu; Dong, Pei; Bai, Fang-Zhou; Yan, Xiao-Ling; Liao, Xian-Zhen; Liu, Guo-Xiang; Bai, Ya-Na; Ren, Jian-Song; Sun, Xiao-Jie; Zhu, Xin-Yu; Zhou, Jin-Yi; Gong, Ji-Yong; Zhu, Lin; Mai, Ling; Du, Ling-Bing; Zhou, Qi; Xing, Xiao-Jing; Song, Bing-Bing; Liu, Yu-Qin; Lou, Pei-An; Sun, Xiao-Hua; Wu, Shou-Ling; Cao, Rong; Qi, Xiao; Lan, Li; Ren, Ying; Zhang, Kai; He, Jie; Qu, Chunfeng; Dai, Min

    2018-01-01

    This study aims to understand the medical expenditure for liver cancer during 2002-2011 in urban areas of China. This is a retrospective study. Based on a stratified cluster sampling method, a medical expenditure survey collected basic personal information from related medical records. Two-tailed independent sample t-test, variance analysis, and Student-Newman-Keuls Tests were used in cost analysis for the corresponding data types. A total of 12,342 liver cancer patients were included in the analysis. Overall average medical expenditure per case for liver cancer diagnosis and treatment in China has increased from ¥21, 950 to ¥40, 386 over the study period. For each liver cancer patient diagnosed between 2009 and 2011, the average expenditures were 29,332 CNY for stage I, 35,754 CNY for stage II, 34,288 CNY for stage III, and 30,275 CNY for stage IV diseases (P < 0.001). Pharmaceuticals accounted for the biggest part of the medical expenditure and it rose from 48.01% to 52.96% during these ten years, and the share of nursing fee expenses was the lowest (around 1%). Over the entire 10-year data period, the per capita expenditure of the east region (32,983 CNY) was higher than that of the west region (26,219 CNY) and slightly higher than the central region (31,018 CNY, P < 0.001). As a major cancer in China, liver cancer accounts for a large portion of health economic burden and its medical expenditure is heavy for families. Early diagnosis and treatment for liver cancer will save medical expenditure. The economic burden of liver cancer is high in China and related medical expenditure has increased.

  7. Can the health insurance reforms stop an increase in medical expenditures for middle- and old-aged persons in Japan?

    Science.gov (United States)

    Matsuura, Tamie; Sasaki, Masaru

    2012-06-01

    Using two-period panel data from the Nippon Life Insurance Research Institute, this paper tests the hypothesis that an increase in the self-pay ratio of medical expenditures associated with the Japanese health insurance reforms of April 2003 reduced household medical expenditures. We find that the increase in the self-pay ratio had a positive but insignificant effect on the share of medical expenses in household expenditure. However, when we employ the data as repeated cross-sectional observations to increase the sample size, the increase in the self-pay ratio has a significantly positive effect on the share of medical expenditures. This provides corroborating evidence that middle- and old-aged persons were unable to reduce their demand for medical services with the increase in the self-pay ratio. An additional finding is that medical services are a necessary good, particularly for those aged 61 years or older and those with medical expenditures accounting for a relatively high share of medical expenditures in high household expenditure.

  8. Research of Medical Expenditure among Inpatients with Unstable Angina Pectoris in a Single Center.

    Science.gov (United States)

    Wu, Suo-Wei; Pan, Qi; Chen, Tong; Wei, Liang-Yu; Xuan, Yong; Wang, Qin; Li, Chao; Song, Jing-Chen

    2017-07-05

    With the rising incidence as well as the medical expenditure among patients with unstable angina pectoris, the research aimed to investigate the inpatient medical expenditure through the combination of diagnosis-related groups (DRGs) among patients with unstable angina pectoris in a Grade A tertiary hospital to conduct the referential standards of medical costs for the diagnosis. Single-factor analysis and multiple linear stepwise regression method were used to investigate 3933 cases between 2014 and 2016 in Beijing Hospital (China) whose main diagnosis was defined as unstable angina pectoris to determine the main factors influencing the inpatient medical expenditure, and decision tree method was adopted to establish the model of DRGs grouping combinations. The major influential factors of inpatient medical expenditure included age, operative method, therapeutic effects as well as comorbidity and complications (CCs) of the disease, and the 3933 cases were divided into ten DRGs by four factors: age, CCs, therapeutic effects, and the type of surgery with corresponding inpatient medical expenditure standards setup. Data of nonparametric test on medical costs among different groups were all significant (P unstable angina pectoris is conducive in standardizing the diagnosis and treatment behaviors of the hospital and reducing economic burdens among patients.

  9. Preprandial ghrelin is not affected by macronutrient intake, energy intake or energy expenditure

    Directory of Open Access Journals (Sweden)

    Rumpler William V

    2005-03-01

    Full Text Available Abstract Background Ghrelin, a peptide secreted by endocrine cells in the gastrointestinal tract, is a hormone purported to have a significant effect on food intake and energy balance in humans. The influence of factors related to energy balance on ghrelin, such as daily energy expenditure, energy intake, and macronutrient intake, have not been reported. Secondly, the effect of ghrelin on food intake has not been quantified under free-living conditions over a prolonged period of time. To investigate these effects, 12 men were provided with an ad libitum cafeteria-style diet for 16 weeks. The macronutrient composition of the diets were covertly modified with drinks containing 2.1 MJ of predominantly carbohydrate (Hi-CHO, protein (Hi-PRO, or fat (Hi-FAT. Total energy expenditure was measured for seven days on two separate occasions (doubly labeled water and physical activity logs. Results Preprandial ghrelin concentrations were not affected by macronutrient intake, energy expenditure or energy intake (all P > 0.05. In turn, daily energy intake was significantly influenced by energy expenditure, but not ghrelin. Conclusion Preprandial ghrelin does not appear to be influenced by macronutrient composition, energy intake, or energy expenditure. Similarly, ghrelin does not appear to affect acute or chronic energy intake under free-living conditions.

  10. Accuracy of a novel multi-sensor board for measuring physical activity and energy expenditure.

    Science.gov (United States)

    Duncan, Glen E; Lester, Jonathan; Migotsky, Sean; Goh, Jorming; Higgins, Lisa; Borriello, Gaetano

    2011-09-01

    The ability to relate physical activity to health depends on accurate measurement. Yet, none of the available methods are fully satisfactory due to several factors. This study examined the accuracy of a multi-sensor board (MSB) that infers activity types (sitting, standing, walking, stair climbing, and running) and estimates energy expenditure in 57 adults (32 females) 39.2 ± 13.5 years. In the laboratory, subjects walked and ran on a treadmill over a select range of speeds and grades for 3 min each (six stages in random order) while connected to a stationary calorimeter, preceded and followed by brief sitting and standing. On a different day, subjects completed scripted activities in the field connected to a portable calorimeter. The MSB was attached to a strap at the right hip. Subjects repeated one condition (randomly selected) on the third day. Accuracy of inferred activities compared with recorded activities (correctly identified activities/total activities × 100) was 97 and 84% in the laboratory and field, respectively. Absolute accuracy of energy expenditure [100 - absolute value (kilocalories MSB - kilocalories calorimeter/kilocalories calorimeter) × 100] was 89 and 76% in the laboratory and field, the later being different (P calorimeter. Test-retest reliability for energy expenditure was significant in both settings (P type in laboratory and field settings and energy expenditure during treadmill walking and running although the device underestimates energy expenditure in the field.

  11. Metabolism and transport of tamoxifen in relation to its effectiveness: new perspectives on an ongoing controversy

    DEFF Research Database (Denmark)

    Cronin-Fenton, D. P.; Damkier, P.; Lash, T. L.

    2014-01-01

    Tamoxifen reduces the rate of breast cancer recurrence by approximately a half. Tamoxifen is metabolized to more active metabolites by enzymes encoded by polymorphic genes, including cytochrome P450 2D6 (CYP2D6). Tamoxifen is a substrate for ATP-binding cassette transporter proteins. We review...... is likely to be null or small, or at most moderate in subjects carrying two reduced function alleles. Future research should examine the effect of polymorphisms in genes encoding enzymes in tamoxifen's complete metabolic pathway, should comprehensively evaluate other biomarkers that affect tamoxifen...... effectiveness, such as the transport enzymes, and focus on subgroups of patients, such as premenopausal breast cancer patients, for whom tamoxifen is the only guideline endocrine therapy....

  12. Two-dimensional Core-collapse Supernova Explosions Aided by General Relativity with Multidimensional Neutrino Transport

    Science.gov (United States)

    O’Connor, Evan P.; Couch, Sean M.

    2018-02-01

    We present results from simulations of core-collapse supernovae in FLASH using a newly implemented multidimensional neutrino transport scheme and a newly implemented general relativistic (GR) treatment of gravity. We use a two-moment method with an analytic closure (so-called M1 transport) for the neutrino transport. This transport is multienergy, multispecies, velocity dependent, and truly multidimensional, i.e., we do not assume the commonly used “ray-by-ray” approximation. Our GR gravity is implemented in our Newtonian hydrodynamics simulations via an effective relativistic potential that closely reproduces the GR structure of neutron stars and has been shown to match GR simulations of core collapse quite well. In axisymmetry, we simulate core-collapse supernovae with four different progenitor models in both Newtonian and GR gravity. We find that the more compact proto–neutron star structure realized in simulations with GR gravity gives higher neutrino luminosities and higher neutrino energies. These differences in turn give higher neutrino heating rates (upward of ∼20%–30% over the corresponding Newtonian gravity simulations) that increase the efficacy of the neutrino mechanism. Three of the four models successfully explode in the simulations assuming GREP gravity. In our Newtonian gravity simulations, two of the four models explode, but at times much later than observed in our GR gravity simulations. Our results, in both Newtonian and GR gravity, compare well with several other studies in the literature. These results conclusively show that the approximation of Newtonian gravity for simulating the core-collapse supernova central engine is not acceptable. We also simulate four additional models in GR gravity to highlight the growing disparity between parameterized 1D models of core-collapse supernovae and the current generation of 2D models.

  13. Transportation-related hazardous materials incidents and the role of poison control centers.

    Science.gov (United States)

    Sutter, Mark E; Hon, Stephanie L; Chang, Arthur S; Schwartz, Michael D; Algren, D Adam; Schier, Joshua G; Lando, James; Lewis, Lauren S

    2010-06-01

    Department of Transportation (DOT) mandates reporting of all serious hazardous materials incidents. Hazardous material exposures may result in secondary contamination of emergency departments, or delayed clinical effects. Poison control centers specialize in the management of patients exposed to toxic substances; however, poison control center notification is not required. The objective is to determine the frequency of poison control center notification after serious hazardous materials incidents when patients were transported to a hospital. A retrospective analysis was conducted of serious hazardous materials incidents as reported by DOT, matched with data from the American Association of Poison Control Centers from 2002 through 2006 that involved patient transport. Incidents were divided into four groups: those reported to a poison control center within 0-360 minutes of the incident; those reported within 361-1440 minutes of the incident; those reported within 1441-4320 minutes of the incident; and no poison control center notification. Analyses were performed on variables including date, time, substance, and time to notification. Data were received in January 2008. One hundred fifty-four serious incidents met inclusion criteria. One hundred thirty-four incidents (87%) occurred without poison control center notification. Poison control centers were notified in 20 incidents (12.9%); 15 incidents (9.7%) were reported within 0-360 minutes of the incident (M=115 minutes, range=5-359 minutes); four incidents (2.6%) were reported within 361-1440 minutes of the incident (M=652 minutes, range=566-750 minutes); and one incident (0.7%) was reported after 4320 minutes following the incident. Most serious hazardous materials incidents involving patient transport are not reported to poison control centers. Opportunities exist to increase utilization of poison control center resources without increasing financial burdens of the hazardous materials incident. Published by

  14. Transport and magnetism in the organic conductors in relation to one dimension localization theory

    International Nuclear Information System (INIS)

    Zuppiroli, L.

    1985-09-01

    On the one side all states are exponentially localized in one dimension, on the other side most of the transport properties of quasi-one-dimensional organic conductors are Drude-like. This apparent contradiction is solved by revisiting the main experimental results concerning disordered organic conductors and by comparing them to the most relevant theories, especially those which take into account electron-phonon an electron-electron interactions [fr

  15. Crystal Growth of ZnSe and Related Ternary Compound Semiconductors by Vapor Transport in Low Gravity

    Science.gov (United States)

    Su, Ching-Hua; Ramachandran, N.

    2013-01-01

    Crystals of ZnSe and related ternary compounds, such as ZnSeS and ZnSeTe, will be grown by physical vapor transport in the Material Science Research Rack (MSRR) on International Space Station (ISS). The objective of the project is to determine the relative contributions of gravity-driven fluid flows to the compositional distribution, incorporation of impurities and defects, and deviation from stoichiometry observed in the crystals grown by vapor transport as results of buoyance-driven convection and growth interface fluctuations caused by irregular fluid-flows on Earth. The investigation consists of extensive ground-based experimental and theoretical research efforts and concurrent flight experimentation. The objectives of the ground-based studies are (1) obtain the experimental data and conduct the analyses required to define the optimum growth parameters for the flight experiments, (2) perfect various characterization techniques to establish the standard procedure for material characterization, (3) quantitatively establish the characteristics of the crystals grown on Earth as a basis for subsequent comparative evaluations of the crystals grown in a low-gravity environment and (4) develop theoretical and analytical methods required for such evaluations. ZnSe and related ternary compounds have been grown by vapor transport technique with real time in-situ non-invasive monitoring techniques. The grown crystals have been characterized extensively by various techniques to correlate the grown crystal properties with the growth conditions.

  16. The Impact of HbA1c Testing on Total Annual Healthcare Expenditures Among Newly Diagnosed Patients with Diabetes.

    Science.gov (United States)

    Bhounsule, Prajakta; Peterson, Andrew M

    2015-09-01

    In 2010, diabetes was the seventh leading cause of death in the United States. Diabetes also imposes a huge financial burden on the US economy. In 2009, the American Diabetes Association International Expert Committee recommended the use of the glycated hemoglobin (HbA1c) test as a uniform diagnostic measure to identify patients with diabetes. Although HbA1c is a convenient diagnostic test, it is also more expensive than older tests and could, therefore, have an impact on patients' healthcare expenditures. To determine if HbA1c testing has an impact on total annual healthcare expenditures among newly diagnosed patients with diabetes and to analyze the factors that are associated with the total healthcare expenditures among diabetic patients before and after HbA1c was implemented as a standard diagnostic factor. This was an observational, retrospective, cross-sectional study. The Medical Expenditure Panel Survey-Household Component 2009 and 2011 databases were used to form the study cohort of patients with diabetes. The total mean healthcare expenditures among patients with diabetes formed the dependent variable. A proxy variable representing a diagnosis of diabetes with and without the use of HbA1c testing in 2009 and in 2011, respectively, formed the main independent variable along with demographic factors, comorbidities, and healthcare services utilization in both years. A generalized linear regression was conducted to determine the association of HbA1c testing with total diabetes-related healthcare expenditures. The mean total healthcare expenditure decreased in 2011 compared with 2009. The HbA1c test did not show an association with the total healthcare expenditures versus earlier diabetes-related diagnostic factors. The total expenditures were associated with private insurance, the incidence of a previous heart attack, prescription drug refills, inpatient hospital stays, home care, hospital discharges, and visits to outpatient providers and physicians in both

  17. Socioeconomic inequalities in catastrophic health expenditure and impoverishment associated with non-communicable diseases in urban Hanoi, Vietnam.

    Science.gov (United States)

    Kien, Vu Duy; Van Minh, Hoang; Giang, Kim Bao; Dao, Amy; Tuan, Le Thanh; Ng, Nawi

    2016-10-13

    The catastrophic health expenditure and impoverishment indices offer guidance for developing appropriate health policies and intervention programs to decrease financial inequity. This study assesses socioeconomic inequalities in catastrophic health expenditure and impoverishment in relation to self-reported non-communicable diseases (NCD) in urban Hanoi, Vietnam. A cross-sectional survey was conducted from February to March 2013 in Hanoi, the capital city of Vietnam. We estimated catastrophic health expenditure and impoverishment using information from 492 slum household and 528 non-slum households. We calculated concentration indexes to assess socioeconomic inequalities in catastrophic health expenditure and impoverishment. Factors associated with catastrophic health expenditure and impoverishment were modelled using logistic regression analysis. The poor households in both slum and non-slum areas were at higher risk of experiencing catastrophic health expenditure, while only the poor households in slum areas were at higher risk of impoverishment because of healthcare spending. Households with at least one member reporting an NCD were significantly more likely to face catastrophic health expenditure (odds ratio [OR] = 2.4; 95 % confidence interval [CI], 1.8-4.0) and impoverishment (OR = 2.3; 95 % CI, 1.1-6.3) compared to households without NCDs. In addition, households in slum areas, with people age 60 years and above, and belonging to the poorest socioeconomic group were significantly associated with increased catastrophic health expenditure, while only households that lived in slum areas, and belonging to the poor or poorest socioeconomic groups were significantly associated with increased impoverishment because of healthcare spending. Financial interventions to prevent catastrophic health expenditure and impoverishment should target poor households, especially those with family members suffering from NCDs, with older members and those located in slum

  18. The need to adapt to travel expenditure patterns: a study comparing business and leisure tourists in Barcelona

    OpenAIRE

    Moll de Alba Cabot, Jorge Eduardo; Prats Planagumà, Lluís; Coromina Soler, Lluís

    2016-01-01

    An understanding of expenditure patterns is vital to travel organizers and destination marketers. Using surveys conducted by the Barcelona Tourism Board (Turisme de Barcelona), this study profiled the trip by purpose: leisure or business, and investigated the relationships between travel expenditure, length of stay, repeat visits and satisfaction. Different trip-related and socio-demographic variables, such as trip purpose, number of nights spent and repeat visits were found to contribute to ...

  19. [Quantitative analysis of drug expenditures variability in dermatology units].

    Science.gov (United States)

    Moreno-Ramírez, David; Ferrándiz, Lara; Ramírez-Soto, Gabriel; Muñoyerro, M Dolores

    2013-01-01

    Variability in adjusted drug expenditures among clinical departments raises the possibility of difficult access to certain therapies at the time that avoidable expenditures may also exist. Nevertheless, drug expenditures are not usually applied to clinical practice variability analysis. To identify and quantify variability in drug expenditures in comparable dermatology department of the Servicio Andaluz de Salud. Comparative economic analysis regarding the drug expenditures adjusted to population and health care production in 18 dermatology departments of the Servicio Andaluz de Salud. The 2012 cost and production data (homogeneous production units -HPU-)were provided by Inforcoan, the cost accounting information system of the Servicio Andaluz de Salud. The observed drug expenditure ratio ranged from 0.97?/inh to 8.90?/inh and from 208.45?/HPU to 1,471.95?/ HPU. The Pearson correlation between drug expenditure and population was 0.25 and 0.35 for the correlation between expenditure and homogeneous production (p=0.32 and p=0,15, respectively), both Pearson coefficients confirming the lack of correlation and arelevant degree of variability in drug expenditures. The quantitative analysis of variability performed through Pearson correlation has confirmed the existence of drug expenditure variability among comparable dermatology departments. Copyright © 2013 SEFH. Published by AULA MEDICA. All rights reserved.

  20. Productivity, social expenditure and income distribution in Latin America

    Directory of Open Access Journals (Sweden)

    MARIO CIMOLI

    Full Text Available ABSTRACT This paper discusses the role of institutions and structural change in shaping income inequality. It is argued that while social expenditure and direct redistribution are crucial for improving income distribution, sustainable equality requires structural change. The relative importance of these variables in different countries is analyzed and a typology suggested. It is argued that the most equal countries in the world combine strong institutions in favor of redistribution and knowledge-intensive production structures that sustain growth and employment in the long run. Both institutions and the production structure in Latin America fail to foster equality and this explains its extremely high levels of inequality. The paper presents empirical evidence that supports this view, based on a sample of developed and developing countries for the period 1990-2010. Institutions for redistribution are captured through social expenditures as a percentage of GDP, while the role of structural change is captured by indicators of the technological intensity of production and the evolution of labor productivity. The technological intensity of the production structure is proxied through two indicators, the Economic Complexity Index and the ECLAC Index of Technological Intensity.

  1. Energy expenditure on recreational visits to different natural environments.

    Science.gov (United States)

    Elliott, Lewis R; White, Mathew P; Taylor, Adrian H; Herbert, Stephen

    2015-08-01

    Physical inactivity poses a significant challenge to physical and mental health. Environmental approaches to tackle physical inactivity have identified natural environments as potentially important public health resources. Despite this, little is known about characteristics of the activity involved when individuals visit different types of natural environment. Using Natural England's Monitor of Engagement with the Natural Environment Survey, we examined 71,603 English respondents' recreational visits to natural environments in the past week. Specifically, we examined the intensity of the activities they undertook on the visits (METs), the duration of their visit, and the associated total energy expenditure (MET minutes). Visits to countryside and urban greenspace environments were associated with more intense activities than visits to coastal environments. However, visits to coastal environments were associated with the most energy expenditure overall due to their relatively long duration. Results differed by the urbanity or rurality of the respondent's residence and also how far respondents travelled to their destination. Knowledge of what types of natural environment afford the highest volumes and intensities of physical activity could inform landscape architecture and exercise prescriptions. Isolating activity-supporting characteristics of natural environments that can be translated into urban design is important in providing physical activity opportunities for those less able to access expansive environments. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  2. Relations for the thermodynamic and transport properties in the testing environment of the Langley hypersonic CF4 tunnel

    Science.gov (United States)

    Sutton, K.

    1981-01-01

    Thermodynamic and transport properties of gaseous CF4 that can be used in flow field computer codes and theoretical analyses for comparison of results with experimental data from the Langley Hypersonic CF4 Tunnel are presented. The thermodynamic relations which are based on thermally perfect but calorifically imperfect gas are adequate for the testing environment of the CF4 tunnel and are simpler to use than the imperfect gas relations required to define the complete expansion from the tunnel reservoir. Relations for the transport properties are based on the kinetic theory of gases in which published experimental data are used in the derivation of the relations. Extensive experimental data were located for viscosity and the derived relation should provide values for viscosity with errors of less than 1 percent. The experimental data for thermal conductivity were limited with significant disagreement between the various sources. The derived relation will probably provide values for the thermal conductivity with errors of no more than 5 percent which is within the accuracy of the experimental data.

  3. Lithium reverses behavioral and axonal transport-related changes associated with ANK3 bipolar disorder gene disruption.

    Science.gov (United States)

    Gottschalk, Michael G; Leussis, Melanie P; Ruland, Tillmann; Gjeluci, Klaudio; Petryshen, Tracey L; Bahn, Sabine

    2017-03-01

    Ankyrin 3 (ANK3) has been implicated as a genetic risk factor for bipolar disorder (BD), however the resulting pathophysiological and treatment implications remain elusive. In a preclinical systems biological approach, we aimed to characterize the behavioral and proteomic effects of Ank3 haploinsufficiency and chronic mood-stabilizer treatment in mice. Psychiatric-related behavior was evaluated with the novelty-suppressed feeding (NSF) paradigm, elevated plus maze (EPM) and a passive avoidance task (PAT). Tandem mass spectrometry (MS E ) was employed for hippocampal proteome profiling. A functional enrichment approach based on protein-protein interactions (PPIs) was performed to outline which biological processes in the hippocampus were affected by Ank3 haploinsufficiency and lithium treatment. Proteomic abundance changes as detected by MS E or highlighted by PPI network modelling were followed up by targeted selected reaction monitoring (SRM). Increased psychiatric-related behavior in Ank3+/- mice was ameliorated by lithium in all assessments (NSF, EPM, PAT). MS E followed by modular PPI clustering and functional annotation enrichment pointed towards kinesin-related axonal transport and glutamate signaling as mediators of Ank3+/- pathophysiology and lithium treatment. SRM validated this hypothesis and further confirmed abundance changes of ANK3 interaction partners. We propose that psychiatric-related behavior in Ank3+/- mice is connected to a disturbance of the kinesin cargo system, resulting in a dysfunction of neuronal ion channel and glutamate receptor transport. Lithium reverses this molecular signature, suggesting the promotion of anterograde kinesin transport as part of its mechanism of action in ameliorating Ank3-related psychiatric-related behavior. Copyright © 2017 Elsevier B.V. and ECNP. All rights reserved.

  4. Folate Transporters in Placentas from Preterm Newborns and Their Relation to Cord Blood Folate and Vitamin B12 Levels.

    Directory of Open Access Journals (Sweden)

    Erika Castaño

    Full Text Available Folate deficiency during pregnancy has been related to low birth weight, preterm (PT birth and other health risks in the offspring; however, it is unknown whether prematurity is related to low folate transport through the placenta due to altered expression of specific folate transporters. We determined placental expression (mRNA and protein concentrations by RT-qPCR and WB respectively of specific folate transporters: RFC, PCFT/HCP1 and FOLR1 in chorionic (fetal and basal (maternal plates of placentas of PT pregnancies (PT, 32-36 weeks, n = 51. Term placentas were used as controls (T, 37-41 weeks, n = 47. Folates and vitamin B12 levels were measured by electrochemiluminescence in umbilical cord blood of newborns. FOLR1 mRNA expression was lower and protein concentration higher in PT placentas (both plates relative to the control group (p <0.05. In addition, gestational age was positively correlated with mRNA expression (Rho = 0.7, and negatively with protein concentration (Rho = -0.7 for chorionic and -0.43 for basal plate. PCFT/HCP1 mRNA was lower in PT placentas, without changes in protein levels. RFC did not differ in PT placentas compared to controls. PT newborns presented higher cord blood folate level (p = 0.049 along with lower vitamin B12 concentration compared to controls (p = 0.037.In conclusion, placental FOLR1 mRNA was positively associated with gestational age. Conversely, FOLR1 protein concentrations along with folate/vitamin B12 ratio in cord blood were negatively associated with gestational age. Placental FOLR1 is likely the main placental folate transporter to the fetus in newborns.

  5. Environmental protection expenditure in 2010 - Report from the environment public accounts and economics commission - 2012 edition

    International Nuclear Information System (INIS)

    Balmand, Samuel; Bouagal, Farid; Gicquiaux, Cyril; Margontier, Sophie; Randriambololona, Celine; Boitard, Corinne; Dron, Dominique

    2012-07-01

    The expenditure related to the activities of environmental protection reached nearly 46 billion euros in 2010, up 3.1%, despite a fall in investment (1.5%). The expenditure, which had slowed down in 2009, resumed its rate of progression in 2010 this latter was still lower than between the years 2000 and 2008, when annual increase exceeded 5.3%. The dynamics of environmental protection expenditure is connected with the one of the gross domestic product at current prices, whose growth was interrupted in 2009 and resumed in 2010 (2.7%). The trend reversal observed previously for investments in the environmental protection domains continued and the downturn begun in 2009 went on (down 1.5% in 2010). Except for wastewater management and noise abatement, expenditures in the various fields of environmental protection increase, in particular those for waste management. The share of the financial effort between agents did not change much, the private enterprises still were bearing the largest relative share of total expenditure (36.4%). There was a significant increase (10.9%) for those of followed expenditures in natural resource use and management area (recovery/recycling, intake and distribution of water), very sensitive to price changes in the recovery sector. In 2010, the production of eco-activities reached almost 70 billion euros, up 8.5%. The environmental employment rose significantly (4.5%), and amounted to 452 600 full-time equivalent jobs in 2010. The environmental job market was less dynamic in 2011 than it had been in the past years, the number of applications increased slightly (0.7%) and the one of situations vacant rose a little more (2.1 %), while the increases for all types jobs were more marked. (authors)

  6. MARKETING EXPENDITURES IN THE INDONESIAN CONSTRUCTION INDUSTRY

    Directory of Open Access Journals (Sweden)

    Krishna Mochtar

    2004-01-01

    Full Text Available In the 1960s, a “new” marketing concept known as "four Ps marketing mix" appeared and shifted the focus from the product to the customer. The objective of the new concept was not only profit, and the means of achieving the objective expanded to include the entire “marketing mix”: product, price, promotion, and place (channels and distribution. Expenditures of marketing in a company should be explored from these mixes, because each mix would have an impact on the total marketing expenditures. These four mixes are the main aspects of marketing and thus, should represent almost all expenditures in marketing in a company. From this research it is discovered that the responding contractors have only average efforts to improve or innovate their service, mostly using the latest construction methods and management approach. Correlated to their policy in the fourth mix (Place, they are still national oriented and not international oriented in marketing their services, this may lead to the big question of their survival; their motivation to innovate is only average while their target market is only national market. Their attitude to use more intensive “fees” policy rather than both product innovation and promotion is also interesting. Big percentage of the responding contractors assumes these “fees” are regular marketing practices. This attitude may better be stopped to make the construction industry practices healthier. Attitude to use more product innovation and true promotion approach in marketing in construction must be encouraged systematically in the future, to improve competitiveness in the long term.

  7. 26 CFR 1.195-1T - Election to amortize start-up expenditures (temporary).

    Science.gov (United States)

    2010-04-01

    ... active trade or business begins also is treated as a change in method of accounting if the taxpayer... taxable year in which a taxpayer begins an active trade or business, an electing taxpayer may deduct an amount equal to the lesser of the amount of the start-up expenditures that relate to the active trade or...

  8. The Impact of a Household Biogas Programme on Energy Use and Expenditure in East Java

    NARCIS (Netherlands)

    A.S. Bedi (Arjun Singh); R.A. Sparrow (Robert); L. Tasciotti (Luca)

    2017-01-01

    textabstractBiogas has been promoted as a renewable, cleaner and cheaper energy source.While there are several initiatives promoting the use of biogas, credible analyses of its effects on the use of alternative energy sources and energy related expenditure are limited. This study uses panel data

  9. The impact of a household biogas programme on energy use and expenditure in East Java

    NARCIS (Netherlands)

    Bedi, Arjun S.; Sparrow, Robert; Tasciotti, Luca

    2017-01-01

    Biogas has been promoted as a renewable, cleaner and cheaper energy source. While there are several initiatives promoting the use of biogas, credible analyses of its effects on the use of alternative energy sources and energy related expenditure are limited. This study uses panel data from

  10. [Adaptation of food ingestion to energy expenditure].

    Science.gov (United States)

    Louis-Sylvestre, J

    1987-01-01

    Body energy balance is regulated in adults. The accuracy of the phenomenon is particularly evident in laboratory animals under steady conditions. Moreover, it has been repeatedly demonstrated that this balance is maintained in spite of fluctuations in food intake or energy expenditure. When animals such as rats, dogs or rabbits are presented with a diluted or concentrated version of familiar food, they compensate rapidly by increasing or decreasing their ponderal intake. This is achieved first by a change in meal frequency, then meal size adapts to the new caloric content and meal frequency returns to the original pattern. This adaptation is based on the learning of post-ingestive cues. Hypo or hyperphagia leads to reduced or increased energy expenditure, as the case may be; the basal metabolic rate is modulated by thyroid hormones and diet-induced thermogenesis by the sympathetic system. These variations are partly regulatory. In a cold environment, the increase in energy expenditure caused by increased thermogenesis is rapidly compensated by increased caloric intake. Physical activity activates the sympathetic system responsible for numerous hormonal changes, the most important of which is insulin hyposecretion. In animals or humans, moderate aerobic exercise induces a small weight loss; afterwards, weight gain is normalized and increased caloric intake compensates for energy expenditures such as exercise, increased basal metabolic rate and diet-induced thermogenesis. Extreme changes in body weight and fat are produced by gestation and lactation; they are satisfactorily explained by concomitant hormonal changes. Especially during lactation, food intake is regulated so that it allows body weight to return to pregestation level. Studies on the mechanisms implicated in the regulation of body energy balance are still in progress. Friedman and Ramirez (1985) suggest that the way fatty acids are utilized is important. Kasser et al. (1985) show a striking difference in

  11. Temperature and Relative Humidity Inside Trailers During Finishing Pig Loading and Transport in Cold and Mild Weather

    Directory of Open Access Journals (Sweden)

    John McGlone

    2014-09-01

    Full Text Available The effect of bedding levels and trailer compartment on internal trailer temperature and relative humidity (RH during loading and transport of finishing pigs was evaluated in cold and mild weather. Three levels of bedding were used in each experiment: 0.6 m3, 1.2 m3, and 2.4 m3. In mild weather, internal temperatures were lower when 1.2 m3 or 2.4 m3 of bedding were used during loading and transport compared to 0.6 m3 (P < 0.05. Internal trailer temperature increased in a quadratic fashion in the top front compartment when 1.2 m3 was used (P < 0.05, and in a linear fashion in the top rear compartment when 2.4 m3 were used in cold weather (P < 0.05. In mild weather, temperature increased linearly in the top front compartment with heavy bedding levels. Relative humidity increased in a linear fashion in the top front compartment with 0.6 m3, bottom front with 1.2 m3, and top front with 1.2 m3 in cold weather (P < 0.05. In general, temperature and RH increased as bedding levels increased in both cold and mild temperatures. Excess bedding can absorb more moisture, resulting in transport loss and decreased animal welfare.

  12. Effects of Catechins and Their Related Compounds on Cellular Accumulation and Efflux Transport of Mitoxantrone in Caco-2 Cell Monolayers.

    Science.gov (United States)

    Sugihara, Narumi; Kuroda, Norihiko; Watanabe, Fumiya; Choshi, Tominari; Kamishikiryo, Jun; Seo, Makoto

    2017-05-01

    The ability of catechins and their related compounds to inhibit breast cancer resistance protein (BCRP) function in Caco-2 cell monolayers was investigated with mitoxantrone as a BCRP substrate. The gallate or pyrogallol moiety on the catechin structure seemed to promote increased cellular accumulation and inhibit efflux transport of mitoxantrone. The ability of gallate catechins such as (-)-epigallocatechin gallate (EGCG) and (-)-epicatechin gallate (ECG) to increase cellular accumulation and inhibit efflux transport of mitoxantrone was greater than that of nongallate catechins. Gallic acid octyl ester (GAO) also increased intracellular mitoxantrone accumulation. Experiments using GAO derivatives indicated that the gallate moiety required the presence of a long carbon chain for BCRP inhibition. Cellular accumulation and reduced efflux transport of mitoxantrone were greater with epigallocatechin 3-(3″-O-butyl) gallate than with EGCG. EGCG inhibition of BCRP seemed to be restricted by hydrophobicity. The co-administration of catechins, particularly EGCG and related compounds, with greater hydrophobicity may increase the therapeutic activities of BCRP substrates such as mitoxantrone. © 2017 Institute of Food Technologists®.

  13. Logics and Contradictions of Transalpine Transport within the Context of Political and Social Relations in Europe

    Directory of Open Access Journals (Sweden)

    Manfred Perlik

    2009-03-01

    Full Text Available Dans les régions alpines, deux intérêts contradictoires coexistent. Une part de la population se plaint du manque d’accessibilité et de mobilité, l’autre part de la population est correctement desservie par les axes routiers internationaux mais en subit des nuisances importantes. Ces régions argumentent qu’une bonne part de ces transports est superflue, voire inutile. Cet article rend compte d’une étude qui s’est intéressée aux points suivants : 1 - Est-ce que des transports superflus ou inutiles pourraient être déplacés sans être remplacés ? 2 - Est-ce que les politiques fondées sur des redistributions modales ou sur le marché, comme la tarification des passages, sont suffisantes pour réduire les transports et leurs impacts ? 3 - Sous quelles conditions le transport peut-il être réduit de la manière la plus complète ? Des réponses sont proposées ici en analysant trois champs pertinents pour comprendre l’augmentation du trafic : la logique politique, la logique économique, et la logique de développement spatial. Ces logiques sont interprétées selon une approche régulationiste. Chacune a son application en terme d’arguments normatifs. Néanmoins, il y a des contradictions entre les différents objectifs sociétaux et/ou politiques et les objectifs économiques, et plus particulièrement entre la recherche de compétitivité et le respect de conditions de vie équitables entre les différentes régions. De telles contradictions peuvent être expliquées par les processus d’unification européenne, par les intérêts divergents entre les acteurs majeurs et par les changements de valeur des trente dernières années, qui peuvent être caractérisés comme un changement de régime. Les trois logiques sont le fruit de rapports sociaux et sont donc sujettes à des changements sur le long terme par les acteurs. Selon les principes du développement durable, à un niveau global, et dans l

  14. Aging Risk and Health Care Expenditure in Korea

    Science.gov (United States)

    Tchoe, Byongho; Nam, Sang-Ho

    2010-01-01

    This paper analyzes the impact of population aging on health care expenditures in Korea. Examination of the age-expenditure profile reveals that health care resources are allocated more for the older cohort of population over time, suggesting significant growth of health care expenditures due to population aging. We contend, however, that population aging is considered as a parameter rather than an independent variable to explain rising health care expenditures. This paper shows that population aging is not found to be a significant determinant of health care expenditures according to the econometric analysis using OECD health data and time-series data for Korea. Using the components decomposition method, which measures the contribution of each component of health care expenditure, we estimate that population aging contributes only less than 10 percent. PMID:20948958

  15. Transportation-related data bases extracted from the national index of energy and environmental data bases: Part I. Digest of detailed data base descriptions

    Energy Technology Data Exchange (ETDEWEB)

    Birss, E.W.; Yeh, J.W.

    1976-11-15

    Lawrence Livermore Laboratory (LLL) extracted a set of 135 transportation-related data bases from a computerized national index of energy and environmental data bases. LLL had produced the national index for the Division of Biomedical and Environmental Research of the Energy Research and Development Administration (ERDA). Part 1 report, which contains a digest of the detailed transportation-related data base descriptions, is part of a LLL ongoing research contract with the Information Division of the Transportation Systems Center of the U.S. Department of Transportation. (DOT/TSC).

  16. Caregiving, Transport-Related, and Demographic Correlates of Sedentary Behavior in Older Adults: The Senior Neighborhood Quality of Life Study.

    Science.gov (United States)

    White, Maya N; King, Abby C; Sallis, James F; Frank, Lawrence D; Saelens, Brian E; Conway, Terry L; Cain, Kelli L; Kerr, Jacqueline

    2016-08-01

    Excess sedentary time predicts negative health outcomes independent of physical activity. The present investigation examined informal caregiving duties and transportation-related factors as potential correlates of sedentary behavior in older adults. Average daily sedentary time was measured via accelerometer in adults ages 66 years and older (N = 861). Caregiving variables included dog ownership and informal family caregiving status. Transportation variables included driver status, walking distance to public transit, and reported presence of pedestrians and bicyclists in one's neighborhood. In multivariate models, owning a dog and being a driver were associated with less sedentary time (p ≤ .01). Educational status and geographic region modified the association between dog ownership and sedentary time, and age modified the association between driver status and sedentary time. This study identified that older adult dog owners and drivers were less sedentary. Both factors may create opportunities for older adults to get out of their homes. © The Author(s) 2015.

  17. Do Expenditures Other than Instructional Expenditures Affect Graduation and Persistence Rates in American Higher Education?

    Science.gov (United States)

    Webber, Douglas A.; Ehrenberg, Ronald G.

    2010-01-01

    During the last two decades, median instructional spending per full-time equivalent (FTE) student at American 4-year colleges and universities has grown at a slower rate than median spending per FTE student in a number of other expenditure categories, including academic support, student services and research. Our paper uses institutional level…

  18. Children as consumers: investigating child diary expenditure data

    OpenAIRE

    Lisa Farrell; Michael A. Shields

    2007-01-01

    We investigate expenditure behaviour of school-aged children using child diary information contained in the British Family Expenditure Survey. The estimates from an Almost Ideal Demand System (AIDS) for child expenditure suggest that drinks, sweets, books, and toys are `normal' goods for children, but clothes, travel, leisure and vice products are `luxury' items with income elasticities greater than one. Being a lone-parent child and having a working mother are important factors in determinin...

  19. EFFECT OF FISCAL DECENTRALIZATION ON CAPITAL EXPENDITURE, GROWTH, AND WELFARE

    OpenAIRE

    Badrudin, Rudy

    2013-01-01

    This research analyzes the influence of fiscal decentralization on capital expenditure, economic growth, and social welfare of 29 regencies and 6 cities in Central Java Province based on the data of year 2004 to 2008. The method used to analyze the hypotheses is the Partial Least Square. The results showes that fiscal decentralization has no significant effect on capital expenditure; fiscal decentralization has significant effect on economic growth and social welfare; capital expenditure has ...

  20. Improving military expenditure decisionmaking in sub-Saharan Africa

    OpenAIRE

    Geoff Harris

    2010-01-01

    This article begins by emphasizing that the number and intensity of armed conflict has fallen substantially but that military expenditure levels in sub-Saharan Africa have nonetheless increased, largely as a result of South African expenditure. The article attempts to answer two questions. First, how can the budget of the security sector be allocated so as to result in effective and efficient security outcomes? Second, how can an appropriate level of military expenditure for a country be dete...

  1. Food Expenditures away from Home by Elderly Households

    OpenAIRE

    Yen, Steven T.; Kasteridis, Panagiotis P.; Riley, John B.

    2012-01-01

    This study investigates the differentiated effects of economic and socio-demographic variables on food away from home (FAFH) expenditures by type of facility among elderly households in the United States. Using data from the 2008–2010 Consumer Expenditure Surveys, the systems of expenditures on full-service, fast food, and other restaurants are estimated with a multivariate sample selection estimator which also accommodates heteroscedasticity in the error distribution. Statistical significanc...

  2. Physiological response and carcass and meat quality of suckling lambs in relation to transport time and stocking density during transport by road.

    Science.gov (United States)

    De la Fuente, J; Sánchez, M; Pérez, C; Lauzurica, S; Vieira, C; González de Chávarri, E; Díaz, M T

    2010-02-01

    To evaluate the effect of stocking density and transport time on physiological responses and meat quality, 72 male suckling lambs were transported by road to the slaughterhouse at three different stocking densities (0.12, 0.20 or 0.25 m2/lamb) and two transport times (5 h or 30 min). Blood samples were collected pre-transport at the farm and after unloading in the slaughterhouse to measure levels of cortisol, creatine kinase (CK) and lactate dehydrogenase (LDH). After slaughter, the weights of the hot carcass, liver and spleen were recorded and pH in Musculus longisimus thoracis et lumborum (L), Musculus semitendinosus (ST) and Musculus psoas major (PM) were determined. Colour, water-holding capacity (WHC), texture and thiobarbituric acid-reactive substances (TBARS) values were measured in samples of L, at 24 h post mortem and after 5 days of ageing. Cortisol and LDH were higher in suckling lambs transported for 30 min than those transported for 5 h. Stocking density did not affect blood parameters studied. Transport time significantly affected some carcass quality parameters, but stocking density had no significant effect. Suckling lambs transported for 5 h had lower liver weights and dressing percentages than those transported for 30 min. Transport time influenced pH values, with lambs subjected to the longer journey showing the lowest pH at 0 h in the three muscles studied, with the lowest final pH in L and PM. The PM lambs transported at high density (0.12 m2/lamb) had the lowest pH at 24 h. Transport time and stocking density did not greatly affect colour and texture parameters. The meat from lambs transported for 30 min had higher WHC than meat from lambs transported for 5 h. Animals transported for longer journeys showed higher lipid oxidation after 5 days of ageing than those transported for 30 min. Loading and initial transport caused significant stress response in suckling lambs, that stress response was reduced over the time course of the journey.

  3. Iranian Household Financial Protection against Catastrophic Health Care Expenditures

    Science.gov (United States)

    Moghadam, M Nekoei; Banshi, M; Javar, M Akbari; Amiresmaili, M; Ganjavi, S

    2012-01-01

    Background: Protecting households against financial risks is one of objectives of any health system. In this regard, Iran’s fourth five year developmental plan act in its 90th article, articulated decreasing household’s exposure to catastrophic health expenditure to one percent. Hence, this study aimed to measure percentage of Iranian households exposed to catastrophic health expenditures and to explore its determinants. Methods: The present descriptive-analytical study was carried out retrospectively. Households whose financial contributions to the health system exceeded 40% of disposable income were considered as exposed to catastrophic healthcare expenditures. Influential factors on catastrophic healthcare expenditures were examined by logistic regression and chi-square test. Results: Of 39,088 households, 80 were excluded due to absence of food expenditures. 2.8% of households were exposed to catastrophic health expenditures. Influential factors on catastrophic healthcare were utilizing ambulatory, hospital, and drug addiction cessation services as well as consuming pharmaceuticals. Socioeconomics characteristics such as health insurance coverage, household size, and economic status were other determinants of exposure to catastrophic healthcare expenditures. Conclusion: Iranian health system has not achieved the objective of reducing catastrophic healthcare expenditure to one percent. Inefficient health insurance coverage, different fee schedules practiced by private and public providers, failure of referral system are considered as probable barriers toward decreasing households’ exposure to catastrophic healthcare expenditures. PMID:23193508

  4. [Catastrophic health expenditures in Mexico: magnitude, distribution and determinants].

    Science.gov (United States)

    Sesma-Vázquez, Sergio; Pérez-Rico, Raymundo; Sosa-Manzano, Carlos Lino; Gómez-Dantés, Octavio

    2005-01-01

    To describe the magnitude, distribution, and determinants of catastrophic health expenditures in Mexico. The information source was the National Performance Assessment Survey and the methodology, the one developed by the World Health Organization for assessing fair financing. Households with catastrophic expenditures were defined as those with health expenditures over 30% of their ability to pay. Multivariate analysis by logistic and linear regression were used to identify the determinants of catastrophic expenditures. A total of 3.8% of the households incurred in catastrophic health expenditures. There were huge differences by state. The uninsured, poor, and rural households showed a higher impoverishment risk. Sixty percent of the catastrophic expenditures were attributable to outpatient care and medication. A 10% increase of insured households could result in a 9.6% decrease in catastrophic expenditures. Disability, adults 60 years of age and older, and pregnancy increased the probability of catastrophic expenditures. The insurance of older adults, pregnant women, and persons with disabilities could reduce catastrophic health expenditures in Mexico.

  5. Health care utilization in the elderly Mexican population: Expenditures and determinants

    Directory of Open Access Journals (Sweden)

    García-Peña Carmen

    2011-03-01

    Full Text Available Abstract Background Worldwide population aging has been considered one of the most important demographic phenomena, and is frequently referred as a determinant of health costs and expenditures. These costs are an effect either of the aging process itself (social or because of the increase that comes with older age (individual. Objective To analyze health expenditures and its determinants in a sample of Mexican population, for three dimensions acute morbidity, ambulatory care and hospitalization focusing on different age groups, particularly the elderly. Methods A secondary analysis of the Mexican National Health and Nutrition Survey (ENSANUT, 2006 was conducted. A descriptive analysis was performed to establish a health profile by socio-demographic characteristics. Logistic regression models were estimated to determine the relation between acute morbidity, ambulatory care, hospitalization and age group; to establish the determinants of hospitalization among the population 60 years and older; and to determine hospitalization expenditures by age. Results Higher proportion of elderly reporting health problems was found. Average expenditures of hospitalization in households were $240.6 am dlls, whereas in households exclusively with elderly the expenditure was $308.9 am dlls, the highest among the considered age groups. The multivariate analysis showed higher probability of being hospitalized among the elderly, but not for risks for acute morbidity and ambulatory care. Among the elderly, older age, being male or living in a city or in a metro area implied a higher probability of hospitalization during the last year, with chronic diseases playing a key role in hospitalization. Conclusions The conditions associated with age, such as chronic diseases, have higher weight than age itself; therefore, they are responsible for the higher expenditures reported. Conclusions point towards a differentiated use and intensity of health services depending on age

  6. Health care utilization in the elderly Mexican population: expenditures and determinants.

    Science.gov (United States)

    González-González, César; Sánchez-García, Sergio; Juárez-Cedillo, Teresa; Rosas-Carrasco, Oscar; Gutiérrez-Robledo, Luis M; García-Peña, Carmen

    2011-03-29

    Worldwide population aging has been considered one of the most important demographic phenomena, and is frequently referred as a determinant of health costs and expenditures. These costs are an effect either of the aging process itself (social) or because of the increase that comes with older age (individual). To analyze health expenditures and its determinants in a sample of Mexican population, for three dimensions acute morbidity, ambulatory care and hospitalization focusing on different age groups, particularly the elderly. A secondary analysis of the Mexican National Health and Nutrition Survey (ENSANUT), 2006 was conducted. A descriptive analysis was performed to establish a health profile by socio-demographic characteristics. Logistic regression models were estimated to determine the relation between acute morbidity, ambulatory care, hospitalization and age group; to establish the determinants of hospitalization among the population 60 years and older; and to determine hospitalization expenditures by age. Higher proportion of elderly reporting health problems was found. Average expenditures of hospitalization in households were $240.6 am dlls, whereas in households exclusively with elderly the expenditure was $308.9 am dlls, the highest among the considered age groups. The multivariate analysis showed higher probability of being hospitalized among the elderly, but not for risks for acute morbidity and ambulatory care. Among the elderly, older age, being male or living in a city or in a metro area implied a higher probability of hospitalization during the last year, with chronic diseases playing a key role in hospitalization. The conditions associated with age, such as chronic diseases, have higher weight than age itself; therefore, they are responsible for the higher expenditures reported. Conclusions point towards a differentiated use and intensity of health services depending on age. The projected increase in hospitalization and health care needs for this

  7. Intergenerational enrollment and expenditure changes in Medicaid: trends from 1991 to 2005.

    Science.gov (United States)

    Patrick, Stephen W; Freed, Gary L

    2012-09-20

    From its inception, Medicaid was aimed at providing insurance coverage for low income children, elderly, and disabled. Since this time, children have become a smaller proportion of the US population and Medicaid has expanded to additional eligibility groups. We sought to evaluate relative growth in spending in the Medicaid program between children and adults from 1991-2005. We hypothesize that this shifting demographic will result in fewer resources being allocated to children in the Medicaid program. We utilized retrospective enrollment and expenditure data for children, adults and the elderly from 1991 to 2005 for both Medicaid and Children's Health Insurance Program Medicaid expansion programs. Data were obtained from the Centers for Medicare and Medicaid Services using their Medicaid Statistical Information System. From 1991 to 2005, the number of enrollees increased by 83% to 58.7 million. This includes increases of 33% for children, 100% for adults and 50% for the elderly. Concurrently, total expenditures nationwide rose 150% to $273 billion. Expenditures for children increased from $23.4 to $65.7 billion, adults from $46.2 to $123.6 billion, and elderly from $39.2 to $71.3 billion. From 1999 to 2005, Medicaid spending on long-term care increased by 31% to $84.3 billion. Expenditures on the disabled grew by 61% to $119 billion. In total, the disabled account for 43% and long-term care 31%, of the total Medicaid budget. Our study did not find an absolute decrease in the overall resources being directed toward children. However, increased spending on adults on a per-capita and absolute basis, particularly disabled adults, is responsible for much of the growth in spending over the past 15 years. Medicaid expenditures have grown faster than inflation and overall national health expenditures. A national strategy is needed to ensure adequate coverage for Medicaid recipients while dealing with the ongoing constraints of state and federal budgets.

  8. Intergenerational enrollment and expenditure changes in Medicaid: trends from 1991 to 2005

    Directory of Open Access Journals (Sweden)

    Patrick Stephen W

    2012-09-01

    Full Text Available Abstract Background From its inception, Medicaid was aimed at providing insurance coverage for low income children, elderly, and disabled. Since this time, children have become a smaller proportion of the US population and Medicaid has expanded to additional eligibility groups. We sought to evaluate relative growth in spending in the Medicaid program between children and adults from 1991-2005. We hypothesize that this shifting demographic will result in fewer resources being allocated to children in the Medicaid program. Methods We utilized retrospective enrollment and expenditure data for children, adults and the elderly from 1991 to 2005 for both Medicaid and Children’s Health Insurance Program Medicaid expansion programs. Data were obtained from the Centers for Medicare and Medicaid Services using their Medicaid Statistical Information System. Results From 1991 to 2005, the number of enrollees increased by 83% to 58.7 million. This includes increases of 33% for children, 100% for adults and 50% for the elderly. Concurrently, total expenditures nationwide rose 150% to $273 billion. Expenditures for children increased from $23.4 to $65.7 billion, adults from $46.2 to $123.6 billion, and elderly from $39.2 to $71.3 billion. From 1999 to 2005, Medicaid spending on long-term care increased by 31% to $84.3 billion. Expenditures on the disabled grew by 61% to $119 billion. In total, the disabled account for 43% and long-term care 31%, of the total Medicaid budget. Conclusion Our study did not find an absolute decrease in the overall resources being directed toward children. However, increased spending on adults on a per-capita and absolute basis, particularly disabled adults, is responsible for much of the growth in spending over the past 15 years. Medicaid expenditures have grown faster than inflation and overall national health expenditures. A national strategy is needed to ensure adequate coverage for Medicaid recipients while dealing with the

  9. Auxin uptake, transport and accumulation in relation to rooting and ageing of mung bean cuttings

    International Nuclear Information System (INIS)

    Jarvis, B.C.; Shaheed, A.I.

    1986-01-01

    The rooting response of mung bean cuttings (Phaseolus aureus Roxb. cv. Berkin) to indoleacetic acid (IAA) progressively declined when they were aged in water prior to auxin treatment. With increased duration of the ageing period the uptake of basally-supplied auxin by cuttings decreased. This correlated with diminished transpiration. Notwithstanding this decline in the uptake of IAA, a decreasing proportion of the acquired auxin was transported acropetally out of the hypocotyl with increasing age of the cuttings. Recovery of 14 C from cuttings 24 h after the foliar application of 14 C-IAA declined with increasing age of the cuttings. Furthermore, the total amount of radioactivity recovered in the hypocotyl diminished as a function of the increasing age of cuttings, as did the proportion of radioactivity located in the hypocotyl. (author)

  10. Relation between Microstructure and Charge Transport in Polymers of Different Regioregularity

    KAUST Repository

    McMahon, David P.

    2011-10-06

    A methodology to link an atomistic description of a polymeric semiconductor with the experimental electrical characteristics of real devices is proposed. Microscopic models of poly(3-hexylthiophene) (P3HT) of different regioregularity are generated using molecular dynamics and their electronic structure determined via an approximate quantum chemistry scheme. The resulting density of trap states and distribution of localized and delocalized states is then compared with that obtained from thin film transistor measurements of P3HT at different regioregularities. The two complementary methodologies provide a converging description of the electron transport in semicrystalline P3HT and the role of regioregularity. States at the valence band edge are localized, but delocalized "band-like" states are thermally accessible and quantitatively characterized. Both theory and experiment agree that contrary to a commonly held belief the trap density and the DOS shape are little affected by the presence of regioregularity defects. © 2011 American Chemical Society.

  11. Sensitivity of transatlantic dust transport to chemical aging and related atmospheric processes

    KAUST Repository

    Abdelkader, Mohamed

    2017-03-20

    We present a sensitivity study on transatlantic dust transport, a process which has many implications for the atmosphere, the ocean and the climate. We investigate the impact of key processes that control the dust outflow, i.e., the emission flux, convection schemes and the chemical aging of mineral dust, by using the EMAC model following Abdelkader et al. (2015). To characterize the dust outflow over the Atlantic Ocean, we distinguish two geographic zones: (i) dust interactions within the Intertropical Convergence Zone (ITCZ), or the dust–ITCZ interaction zone (DIZ), and (ii) the adjacent dust transport over the Atlantic Ocean (DTA) zone. In the latter zone, the dust loading shows a steep and linear gradient westward over the Atlantic Ocean since particle sedimentation is the dominant removal process, whereas in the DIZ zone aerosol–cloud interactions, wet deposition and scavenging processes determine the extent of the dust outflow. Generally, the EMAC simulated dust compares well with CALIPSO observations; however, our reference model configuration tends to overestimate the dust extinction at a lower elevation and underestimates it at a higher elevation. The aerosol optical depth (AOD) over the Caribbean responds to the dust emission flux only when the emitted dust mass is significantly increased over the source region in Africa by a factor of 10. These findings point to the dominant role of dust removal (especially wet deposition) in transatlantic dust transport. Experiments with different convection schemes have indeed revealed that the transatlantic dust transport is more sensitive to the convection scheme than to the dust emission flux parameterization. To study the impact of dust chemical aging, we focus on a major dust outflow in July 2009. We use the calcium cation as a proxy for the overall chemical reactive dust fraction and consider the uptake of major inorganic acids (i.e., H2SO4, HNO3 and HCl) and their anions, i.e., sulfate (SO42−), bisulfate

  12. Fluid absorption related to ion transport in human airway epithelial spheroids

    DEFF Research Database (Denmark)

    Pedersen, P S; Holstein-Rathlou, N H; Larsen, P L

    1999-01-01

    , and amiloride inhibited both values. Fluid transport rates were calculated from repeated measurements of spheroid diameters. The results showed that 1) non-CF and CF spheroids absorbed fluid at identical rates (4.4 microl x cm(-2) x h(-1)), 2) amiloride inhibited fluid absorption to a lower residual level...... in non-CF than in CF spheroids, 3) Cl(-)-channel inhibitors increased fluid absorption in amiloride-treated non-CF spheroids to a level equal to that of amiloride-treated CF spheroids, 4) hydrochlorothiazide reduced the amiloride-insensitive fluid absorption in both non-CF and CF spheroids, and 5......) osmotic water permeabilities were equal in non-CF and CF spheroids ( approximately 27 x 10(-7) cm x s(-1) x atm(-1))....

  13. [Trends in health care expenditures in Lithuania].

    Science.gov (United States)

    Jankauskiene, Danguole; Zemguliene, Jolanta; Gaizauskiene, Aldona

    2002-01-01

    The aim of the study was to analyze the tendencies of public and private health care expenditure in Lithuania during 1994-1999. Crude examination of statistical data show, that the growth rate of health care spending per capital is largely determined by growth of national gross domestic product (GDP). We have estimated that health care spending in Lithuania have risen twice faster than GDP during 1994-1999. (Percentage of rise in health care spending, divided by percentage rise of GDP, is +2.26). The introduction of compulsory health insurance in 1997, and the development of private health care sector in Lithuania, led to increase health care expenditure in total, and has influenced changes in public-private spending proportions. A source of private spending in national health account has increased from 15 per cent in 1994-1995 to 24 percent in 1996-1999. The tendency of increasing private spending shows, the evidence, that households are facing more financial risk of purchasing health care. This should be an implication for health care policy makers. Further decisions to increase private payments have to be based on evidence after detailed analysis of impact of consequences on health care access for various social economic groups of population.

  14. Energy expenditure in women with breast cancer.

    Science.gov (United States)

    Zuconi, Carolina Pereira; Ceolin Alves, Ana Lígia; Toulson Davisson Correia, Maria Isabel

    2015-04-01

    To assess the energy expenditure of women with breast cancer and the effectiveness of available predictive equations (PEs) for the estimation of energy requirements in these subjects. Women with breast cancer and healthy women controls underwent indirect calorimetry and nutritional assessment. The estimation of energy requirements included PEs (Harris-Benedict [HB], corrected by injury and activity factors), the Mifflin St. Jeor, and the quick formula of 25 kcal/kg of body weight (BW). Statistical analyses, including Student's t test, a paired t test, Bland-Altman analysis, and backward multivariate linear regression, were performed using the SPSS 17.0 software. Statistical significance was set at P breast cancer and 19 healthy women were evaluated. Analysis of nutritional status revealed 64.7% of the patients were overweight/obese, and 88.2% had an excess of body fat mass. The resting energy expenditure (REE) of the breast cancer patients was similar to that of the healthy women, even after adjustment for fat free mass (FFM) (P breast cancer was similar to that of healthy women. The energy requirements of these patients may be calculated based on the quick formula of 25 kcal/kg of BW. Nonetheless, this estimation should be used cautiously as it results in wide variations when used alone. Copyright © 2015 Elsevier Inc. All rights reserved.

  15. Gas industry construction expenditures to grow rapidly

    International Nuclear Information System (INIS)

    Quarles, W.R.

    1991-01-01

    Between 1991 and 1993, the natural gas industry will invest $28.297 billion to install additional facilities for natural gas production and storage, transmission, underground storage, gas distribution and for other general expenditures, estimates the American Gas Association as shown in the 1990 Gas Facts. This is a 38% investment increase from the forecasts in the 1989 Gas Facts. This issue forecasts investments of $13.303 billion for 1991 and $18.396 billion for 1992. This issue does not include investments for 1993. In 1989, (the last figures released) the gas industry invested $7,341 billion for new transmission lines, distribution mains, underground storage, production and storage and general facilities. Included in the 1989 expenditures are: $3.980 billion in distribution facilities; $2.081 billion in gas transmission systems and $159 million in underground storage facilities. Investment in new distribution facilities in 1991 and $4.550 billion in 1993. This is a steady increase for these three years. Investments in natural gas transmission facilities show a steady increase also. In 1991, pipe line operating companies will invest $9.391 billion for new facilities, $9.005 in 1992 and $9.901 billion in 1993

  16. Acutely decreased thermoregulatory energy expenditure or decreased activity energy expenditure both acutely reduce food intake in mice.

    Directory of Open Access Journals (Sweden)

    Karl J Kaiyala

    Full Text Available Despite the suggestion that reduced energy expenditure may be a key contributor to the obesity pandemic, few studies have tested whether acutely reduced energy expenditure is associated with a compensatory reduction in food intake. The homeostatic mechanisms that control food intake and energy expenditure remain controversial and are thought to act over days to weeks. We evaluated food intake in mice using two models of acutely decreased energy expenditure: 1 increasing ambient temperature to thermoneutrality in mice acclimated to standard laboratory temperature or 2 exercise cessation in mice accustomed to wheel running. Increasing ambient temperature (from 21 °C to 28 °C rapidly decreased energy expenditure, demonstrating that thermoregulatory energy expenditure contributes to both light cycle (40 ± 1% and dark cycle energy expenditure (15 ± 3% at normal ambient temperature (21 °C. Reducing thermoregulatory energy expenditure acutely decreased food intake primarily during the light cycle (65 ± 7%, thus conflicting with the delayed compensation model, but did not alter spontaneous activity. Acute exercise cessation decreased energy expenditure only during the dark cycle (14 ± 2% at 21 °C; 21 ± 4% at 28 °C, while food intake was reduced during the dark cycle (0.9 ± 0.1 g in mice housed at 28 °C, but during the light cycle (0.3 ± 0.1 g in mice housed at 21 °C. Cumulatively, there was a strong correlation between the change in daily energy expenditure and the change in daily food intake (R(2 = 0.51, p<0.01. We conclude that acutely decreased energy expenditure decreases food intake suggesting that energy intake is regulated by metabolic signals that respond rapidly and accurately to reduced energy expenditure.

  17. Analysis of Circular Development and Investment Possibilities (Transport, Energy and Building Related to International Sports Event Planning

    Directory of Open Access Journals (Sweden)

    Horváth Bálint

    2017-09-01

    Full Text Available This study investigates the possibilities of various development areas (transport, energy, building to make the cost-efficient realisation of high-profile investments, and organising and holding international sports events possible. Using a case study, the paper introduces development routes based on the evaluation of environmental and economic perspectives. The current research introduces the investment characteristics based on the development of the Hungarian building, energy and transport sectors for the 2017-2030 period. The main criterion is the integration of ‘circular economy’. For sectors which operate with high material and energy consumption, the consideration of circular economy principles may prove to be important for sustainable development. Through planning highvolume sports and worldwide events, the usual development strategy for traffic systems focuses on public transport and rentable vehicles (f. e. electric scooter, or bicycle which can decrease CO2 emissions via modern technological solutions. Regarding the buildings, sports arenas and related facilities, besides the existing low-carbon solutions, the functions of buildings must be expanded and their usage prolonged. The management of waste left after the life cycle is expended has to be pre-planned. These are the options for making the sector’s GHG emissions decrease apart from circular tenders, which can be further combined with SMART energetic solutions.

  18. Insulin Detemir Is Transported From Blood to Cerebrospinal Fluid and Has Prolonged Central Anorectic Action Relative to NPH Insulin

    Science.gov (United States)

    Begg, Denovan P.; May, Aaron A.; Mul, Joram D.; Liu, Min; D’Alessio, David A.; Seeley, Randy J.

    2015-01-01

    Insulin detemir (DET) reduces glycemia comparably to other long-acting insulin formulations but causes less weight gain. Insulin signaling in the brain is catabolic, reducing food intake. We hypothesized that DET reduces weight gain, relative to other insulins, owing to increased transport into the central nervous system and/or increased catabolic action within the brain. Transport of DET and NPH insulin into the cerebrospinal fluid (CSF) was compared over several hours and after the administration of different doses peripherally in rats. DET and NPH had comparable saturable, receptor-mediated transport into the CSF. CSF insulin remained elevated significantly longer after intraperitoneal DET than after NPH. When administered acutely into the 3rd cerebral ventricle, both DET and NPH insulin reduced food intake and body weight at 24 h, and both food intake and body weight remained lower after DET than after NPH after 48 h. In direct comparison with another long-acting insulin, insulin glargine (GLAR), DET led to more prolonged increases in CSF insulin despite a shorter plasma half-life in both rats and mice. Additionally, peripheral DET administration reduced weight gain and increased CSF insulin compared with saline or GLAR in mice. Overall, these data support the hypothesis that DET has distinct effects on energy balance through enhanced and prolonged centrally mediated reduction of food intake. PMID:25667307

  19. Kelvin Probe Force Microscopy and Calculation of Charge Transport in a Graphene/Silicon Dioxide System at Different Relative Humidity.

    Science.gov (United States)

    Konečný, Martin; Bartošík, Miroslav; Mach, Jindřich; Švarc, Vojtěch; Nezval, David; Piastek, Jakub; Procházka, Pavel; Cahlík, Aleš; Šikola, Tomáš

    2018-04-11

    The article shows how the dynamic mapping of surface potential (SP) measured by Kelvin probe force microscopy (KPFM) in combination with calculation by a diffusion-like equation and the theory based on the Brunauer-Emmett-Teller (BET) model of water condensation and electron hopping can provide the information concerning the resistivity of low conductive surfaces and their water coverage. This is enabled by a study of charge transport between isolated and grounded graphene sheets on a silicon dioxide surface at different relative humidity (RH) with regard to the use of graphene in ambient electronic circuits and especially in sensors. In the experimental part, the chemical vapor-deposited graphene is precisely patterned by the mechanical atomic force microscopy (AFM) lithography and the charge transport is studied through a surface potential evolution measured by KPFM. In the computational part, a quantitative model based on solving the diffusion-like equation for the charge transport is used to fit the experimental data and thus to find the SiO 2 surface resistivity ranging from 10 7 to 10 10 Ω and exponentially decreasing with the RH increase. Such a behavior is explained using the formation of water layers predicted by the BET adsorption theory and electron-hopping theory that for the SiO 2 surface patterned by AFM predicts a high water coverage even at low RHs.

  20. Assessment of the transport routes of oversized and excessive loads in relation to the passage through roundabout

    Science.gov (United States)

    Petru, Jan; Dolezel, Jiri; Krivda, Vladislav

    2017-09-01

    In the past the excessive and oversized loads were realized on selected routes on roads that were adapted to ensure smooth passage of transport. Over the years, keeping the passages was abandoned and currently there are no earmarked routes which would be adapted for such type of transportation. The routes of excessive and oversized loads are currently planned to ensure passage of the vehicle through the critical points on the roads. Critical points are level and fly-over crossings of roads, bridges, toll gates, traffic signs and electrical and other lines. The article deals with the probability assessment of selected critical points of the route of the excessive load on the roads of 1st class, in relation to ensuring the passage through the roundabout. The bases for assessing the passage of the vehicle with excessive load through a roundabout are long-term results of video analyses of monitoring the movement of transports on similar intersections and determination of the theoretical probability model of vehicle movement at selected junctions. On the basis of a virtual simulation of the vehicle movement at crossroads and using MonteCarlo simulation method vehicles’ paths are analysed and the probability of exit of the vehicle outside the crossroad in given junctions is quantified.

  1. The relative influence of hematocrit and red blood cell velocity on oxygen transport from capillaries to tissue.

    Science.gov (United States)

    Lücker, Adrien; Secomb, Timothy W; Weber, Bruno; Jenny, Patrick

    2017-04-01

    Oxygen transport to parenchymal cells occurs mainly at the microvascular level and depends on convective RBC flux, which is proportional in an individual capillary to the product of capillary hematocrit and RBC velocity. This study investigates the relative influence of these two factors on tissue PO 2 . A simple analytical model is used to quantify the respective influences of hematocrit, RBC velocity, and RBC flow on tissue oxygenation around capillaries. Predicted tissue PO 2 levels are compared with a detailed computational model. Hematocrit is shown to have a larger influence on tissue PO 2 than RBC velocity. The effect of RBC velocity increases with distance from the arterioles. Good agreement between analytical and numerical results is obtained, and the discrepancies are explained. Significant dependence of MTCs on RBC velocity at low hematocrit is demonstrated. For a given RBC flux in a capillary, the PO 2 in the surrounding tissue increases with increasing hematocrit, as a consequence of decreasing IVR to diffusive oxygen transport from RBCs to tissue. These results contribute to understanding the effects of blood flow changes on oxygen transport, such as those that occur in functional hyperemia in the brain. © 2016 John Wiley & Sons Ltd.

  2. The impacts of China’s household consumption expenditure patterns on energy demand and carbon emissions towards 2050

    International Nuclear Information System (INIS)

    Dai, Hancheng; Masui, Toshihiko; Matsuoka, Yuzuru; Fujimori, Shinichiro

    2012-01-01

    This paper explores how China’s household consumption patterns over the period 2005–2050 influence the total energy demand and carbon dioxide (CO 2 ) emissions in two baseline scenarios, and how it influences carbon prices as well as the economic cost in the corresponding carbon mitigation scenarios. To this end we first put forward two possible household consumption expenditure patterns up to 2050 using the Working–Leser model, taking into account total expenditure increase and urbanization. For comparison, both expenditure patterns are then incorporated in a hybrid recursive dynamic computable general equilibrium model. The results reveal that as income level increases in the coming decades, the direct and indirect household energy requirements and CO 2 emissions would rise drastically. When household expenditure shifts from material products and transport to service-oriented goods, around 21,000 mtce of primary energy and 45 billion tons of CO 2 emissions would be saved over the 45-year period from 2005 to 2050. Moreover, carbon prices in the dematerialized mitigation scenario would fall by 13% in 2050, thus reducing the economic cost. - Highlights: ► Propose two household expenditure patterns considering income rise and urbanization. ► Much energy and CO 2 emissions would be saved in low-carbon consumption scenario. ► Carbon prices would reduce a lot in low-carbon consumption scenario.

  3. CBM and CO{sub 2}-ECBM related coupled transport- and mechanical properties

    Energy Technology Data Exchange (ETDEWEB)

    Gensterblum, Y.; Satorius, M.; Krooss, B.M. [RWTH Aachen Univ. (Germany). Energy and Mineral Resources Group (EMR); Busch, A. [Shell Global Solutions International, Rijswijk (Netherlands)

    2013-08-01

    The interrelation of cleat transport processes and mechanical properties was investigated by permeability tests at different stress levels (60% to 130% of in-situ stress) with sorbing (CH{sub 4}, CO{sub 2}) and inert gases (N{sub 2}, Ar, He) on a sub bituminous A coal from the Surat Basin, Queensland Australia. From the flow tests under controlled triaxial stress conditions the Klinkenberg-corrected 'true' permeability coefficients and the Klinkenberg slip factors were derived. The 'true'-, absolute or Klinkenberg corrected permeability shows a gas type dependence. Following the approach of Seidle et al. (1992) the cleat volume compressibility (c{sub f}) was calculated from observed changes in apparent permeability upon variation of external stress (at equal mean gas pressures). The observed effects also show a clear dependence on gas type. Due to pore or cleat compressibility the cleat aperture decreases with increasing effective stress. Vice versa we observe with increasing mean pressure at lower confining pressure an increase in permeability which we attribute to a cleat aperture widening. The cleat volume compressibility (c{sub f}) also shows a dependence on the mean pore pressure. Non-sorbing gases like helium and argon show higher apparent permeabilities than sorbing gases like methane. Permeability coefficients measured with successively increasing mean gas pressures were consistently lower than those determined at decreasing mean gas pressures. This permeability hysteresis is in accordance with results reported by Harpalani and McPherson (1985). The kinetics of matrix transport processes were studied by sorption tests on different particle sizes at various moisture contents and temperatures (cf. Busch et al., 2006). Methane uptake rates were determined from the pressure decline curves recorded for each particle-size fraction, and 'diffusion coefficients' were calculated using several unipore and bidisperse diffusion models

  4. Carrier Transport and Related Effects in Detectors of the Cryogenic Dark Matter Search

    Energy Technology Data Exchange (ETDEWEB)

    Sundqvist, Kyle Michael [Univ. of California, Berkeley, CA (United States)

    2012-01-01

    The Cryogenic Dark Matter Search (CDMS) is searching for weakly-interacting massive particles (WIMPS), which could explain the dark matter problem in cosmology and particle physics. By simultaneously measuring signals from deposited charge and the energy in nonequilibrium phonons created by particle interactions in intrinsic germanium crystals at a temperature of 40 mK, a signature response for each event is produced. This response, combined with phonon pulse-shape information, allows CDMS to actively discriminate candidate WIMP interactions with nuclei from electromagnetic radioactive background which interacts with electrons. The challenges associated with these techniques are unique. Carrier scattering is dominated by the spontaneous emission of Luke-Neganov phonons due to zeropoint fluctuations of the lattice ions. Drift fields are maintained at only a few V/cm, else these emitted phonons would dominate the phonons of the original interaction. The dominant systematic issues with CDMS detectors are due to the effects of space charge accumulation. It has been an open question how space charge accrues, and by which of several potential recombination and ionization processes. In this work, we have simulated the transport of electrons and holes in germanium under CDMS conditions. We have implemented both a traditional Monte Carlo technique based on carrier energy, followed later by a novel Monte Carlo algorithm with scattering rates defined and sampled by vector momentum. This vector-based method provides for a full anisotropic simulation of carrier transport including free-fight acceleration with an anisotropic mass, and anisotropic scattering rates. With knowledge of steady state carrier dynamics as a function of applied field, the results of our Monte Carlo simulations allow us to make a wide variety of predictions for energy dependent processes for both electrons and holes. Such processes include carrier capture by charged impurities, neutral impurities, static

  5. Geographic variation in expenditures for workers' compensation physician claims.

    Science.gov (United States)

    Miller, T R; Levy, D T

    1997-07-01

    We examine interstate variations in the cost of claims for physician care using injury claims from Worker's Compensation, and consider some of the factors that may explain cost differences. Multivariate regression analysis is used to isolate state variations, while controlling for personal and injury characteristics, and state characteristics. Statistical analyses reveal considerable variation in expenditures for physician care of injuries across states, even after controlling for case mix and state characteristics. We also find that the presence of HMOs and of general practitioners as a percent of physicians are associated with lower claims, and that the percent of the state that is urban is associated with higher claims. The large variation in costs suggests a potential to affect the costs of physician care for work-related injuries.

  6. What do international comparisons of health care expenditures really show?

    Science.gov (United States)

    Parkin, D W; McGuire, A J; Yule, B F

    1989-05-01

    There is much interest in international comparisons of health care expenditures, in particular their relation to national income. They have been widely used to judge countries' performance in cost-containment, and in the United Kingdom have been widely quoted in debates about the funding of the National Health Service. This paper challenges conclusions drawn from simple analyses of this topic, which have used dubious and inappropriate data, questionable methods and assumptions, and simplistic ad-hoc reasoning. It looks particularly at price differences between countries, which have usually been hidden by using exchange rates to standardize national figures. When more appropriate conversion factors called purchasing power parities are used, many of the simple and conventionally-accepted conclusions no longer appear so obvious. The attempt to create apparent scientific facts for policy debates has been based on a misuse of international comparisons.

  7. Private finance and sustainable growth of national health expenditures.

    Science.gov (United States)

    Hilsenrath, Peter; Hill, James; Levey, Samuel

    2004-01-01

    This analysis explores the role of the private sector relative to all health spending among Organization for Economic Cooperation and Development (OECD) countries. Bi-variate regression was employed for 31 countries using current data. It was found that the share of GDP allocated to health varies among countries, ranging from 5 percent in Turkey to 14 percent in the United States. Variation in per capita income explains much of this difference but other factors are important too. One appears to be the role of the private sector in financing health expenditures. Our analysis concludes that concern about rising health sector costs should be placed in a larger context: rising health care costs may be justified if benefits are large enough and cover the opportunity costs of alternative uses of resources.

  8. 76 FR 52731 - On-Line Complaint Form for Service-Related Issues in Air Transportation

    Science.gov (United States)

    2011-08-23

    ... intention to request an OMB control number for the collection of information from the public using an on... use the form to give a description of a specific problem or to ask for air- travel related information...

  9. Associations between serotonin transporter and behavioral traits and diagnoses related to anxiety.

    Science.gov (United States)

    Talati, Ardesheer; Odgerel, Zagaa; Wickramaratne, Priya J; Norcini-Pala, Andrea; Skipper, Jamie L; Gingrich, Jay A; Weissman, Myrna M

    2017-07-01

    The role of the serotonin transporter promoter-linked polymorphism (5-HTTLPR) in psychiatric disease remains unclear. Behavioral traits could serve as alternative outcomes that are stable, precede psychopathology, and capture more sub-clinical variation. We test associations between 5-HTTLPR and (1) behavioral traits and (2) clinical diagnoses of anxiety and depression. Second and third generation participants (N=203, 34.2±13.8 years, 54% female) at high- or low- familial risk for depression (where risk was defined by the presence of major depression in the 1st generation) were assessed longitudinally using the Schedule for Affective Disorders and Schizophrenia-lifetime interview, Barratt Impulsiveness Scale-11, Buss-Perry Aggression Questionnaire, and the NEO-Five Factor Inventory. High (but not low)-risk offspring with two risk (short, s) alleles had higher impulsivity (+13%), hostility (+31%) and neuroticism (+23%). SS was associated higher rates of panic (OR=7.05 [2.44, 20.38], p=0.0003) and phobic (OR=2.68[1.04, 6.93], p=0.04), but not other disorders. Impulsivity accounted for 16% of associations between 5-HTTLPR and panic, and 52% of association between 5-HTTLPR and phobias. We show that 5-HTTLPR predicts higher impulsivity, hostility, and neuroticism, and that impulsivity could serve as a useful independent outcome or intermediary phenotype in genetic studies of anxiety. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

  10. Transport and NMR characteristics of the skutterudite-related compound Ca3Rh4Sn13

    Science.gov (United States)

    Tseng, C. W.; Kuo, C. N.; Li, B. S.; Wang, L. M.; Gippius, A. A.; Kuo, Y. K.; Lue, C. S.

    2018-02-01

    We report the electronic properties of the Yb3Rh4Sn13-type single crystalline Ca3Rh4Sn13 by means of the electrical resistivity, Hall coefficient, Seebeck coefficient, thermal conductivity, as well as 119Sn nuclear magnetic resonance (NMR) measurements. The negative sign of the Hall coefficient and Seebeck coefficient at low temperatures suggests that the n-type carriers dominate the electrical transport in Ca3Rh4Sn13, in contrast to the observations in Sr3Rh4Sn13 which has a p-type conduction. Such a finding indicates a significant difference in the electronic features between these two stannides. Furthermore, we analyzed the temperature-dependent 119Sn NMR spin-lattice relaxation rate for Ca3Rh4Sn13, (Sr0.7Ca0.3)3Rh4Sn13, and Sr3Rh4Sn13 to examine the change of the electronic Fermi-level density of states (DOS) in (Sr1-xCax)3Rh4Sn13. It indicates that the Sn 5s partial Fermi-level DOS enhances with increasing the Ca content, being consistent with the trend of the superconducting temperature. Since the total Fermi-level DOS usually obeys the same trend of the partial Fermi-level DOS, the NMR analysis provides microscopic evidence for the correlation between the electronic DOS and superconductivity of the (Sr1-xCax)3Rh4Sn13 system.

  11. Ab-initio Electronic, Transport and Related Properties of Zinc Blende Boron Arsenide (zb-BAs)

    Science.gov (United States)

    Nwigboji, Ifeanyi H.; Malozovsky, Yuriy; Bagayoko, Diola

    We present results from ab-initio, self-consistent density functional theory (DFT) calculations of electronic, transport, and bulk properties of zinc blende boron arsenide (zb-BAs). We utilized a local density approximation (LDA) potential and the linear combination of atomic orbital (LCAO) formalism. Our computational technique follows the Bagayoko, Zhao, and Williams method, as enhanced by Ekuma and Franklin. Our results include electronic energy bands, densities of states, and effective masses. We explain the agreement between these findings, including the indirect band gap, and available, corresponding, experimental ones. This work confirms the capability of DFT to describe accurately properties of materials, provided the computations adhere to the conditions of validity of DFT [AIP Advances, 4, 127104 (2014)]. Acknowledgments: This work was funded in part by the National Science Foundation (NSF) and the Louisiana Board of Regents, through LASiGMA [Award Nos. EPS- 1003897, NSF (2010-15)-RII-SUBR] and NSF HRD-1002541, the US Department of Energy - National, Nuclear Security Administration (NNSA) (Award No. DE- NA0002630), LaSPACE, and LONI-SUBR.

  12. National Transportation Safety Board : weak internal control impaired financial accountability

    Science.gov (United States)

    2001-09-28

    The U. S. General Accounting Office (GAO) was asked to review the National Transportation Safety Board's (NTSB) internal controls over selected types of fiscal year expenditures. They were asked to determine whether internal control weaknesses were a...

  13. Mass transport-related stratal disruption within sedimentary melanges: Examples from the northern Apennines (Italy) and south-central Pyrenees (Spain)

    NARCIS (Netherlands)

    Ogata, Kei; Mutti, Emiliano; Pini, Gian Andrea; Tinterri, Roberto

    2012-01-01

    We report here mass transport-related disruption processes and their artifacts within sedimentary mélanges. The case studies include the early Oligocene wedge-top mass transport deposits in the northern Apennines (Italy) and the Eocene foredeep carbonate megabreccias from the south-central Pyrenees

  14. Mass transport-related stratal disruption within sedimentary m??langes: Examples from the northern Apennines (Italy) and south-central Pyrenees (Spain)

    NARCIS (Netherlands)

    Ogata, Kei; Mutti, Emiliano; Pini, Gian Andrea; Tinterri, Roberto

    2012-01-01

    We report here mass transport-related disruption processes and their artifacts within sedimentary m??langes. The case studies include the early Oligocene wedge-top mass transport deposits in the northern Apennines (Italy) and the Eocene foredeep carbonate megabreccias from the south-central Pyrenees

  15. Influence of serotonin transporter gene polymorphism (5-HTTLPR polymorphism on the relation between brain 5-HT transporter binding and heart rate corrected cardiac repolarization interval.

    Directory of Open Access Journals (Sweden)

    Esa Kauppila

    Full Text Available OBJECTIVE: Serotonin transporter gene polymorphism (5-HTTLPR polymorphism predicts the degree of structural and functional connectivity in the brain, and less consistently the degree of vulnerability for anxiety and depressive disorders. It is less known how 5-HTTLPR polymorphism influences on the coupling between brain and neuronal cardiovascular control. The present study demonstrates the impact of 5-HTTLPR polymorphism on the relations between heart rate (HR corrected cardiac repolarization interval (QTc interval and the brain 5-HTT binding. MATERIAL AND METHODS: Thirty healthy young adults (fifteen monozygotic twin pairs (mean age 26±1.3 years, 16 females were imagined with single-photon emission computed tomography (SPECT using iodine-123 labeled 2β-carbomethoxy-3β-(4-iodophenyl nortropane (nor-β-CIT. Continuous ECG recording was obtained from each participant at supine rest. Signal averaged QTc interval on continuous ECG was calculated and compared with the brain imaging results. RESULTS: In the two groups [l homozygotes (n = 16, 10 females, s carriers (n = 14, 8 female] HR and the length of QTc interval were not influenced by 5-HTTLPR polymorphism. There were no significant relations between HR and 5-HTT binding in the brain. There were significant associations between QTc interval and nor-β-CIT binding in the brain in l homozygotes, but not in s carriers (correlations for QTc interval and nor-β-CIT binding of striatum, thalamus and right temporal region were -0.8--0.9, (p<0.0005, respectively. CONCLUSION: The finding of longer QTc interval with less 5-HTT binding availability in major serotonergic binding sites in l homozygotes, but not in s carriers, implicate to differentiated control of QTc interval by 5-HTTLPR polymorphism.

  16. Economic growth and inflation rate: implications for municipal revenue and health expenditure of the municipalities of Pernambuco, Brazil.

    Science.gov (United States)

    Feliciano, Marciana; Bezerra, Adriana Falangola Benjamin; Santo, Antônio Carlos Gomes do Espírito

    2017-06-01

    This paper analyzes the implications of municipal budget revenue growth and the monetary policy's inflation rates goals in the availability of public health resources of municipalities. This is a descriptive, exploratory, quantitative, retrospective and longitudinal cross-sectional study covering the period 2002-2011. We analyzed health financing and expenditure variables in the municipalities of the state of Pernambuco, Brazil, describing the trend and the relationship between them. Data showed the growth of the variables and trend towards homogeneity. The exception was for the participation of Intergovernmental Transfers in the Total Health Expenditure of the Municipality. We found a significant correlation between Budget Revenue per capita and Health Expenditure per capita and a strong significant negative correlation between Inflation Rate, Budget Revenue per capita and Health Expenditure per capita. We concluded that increased health expenditure is due more to higher municipal tax revenue than to increased transfers that, in relative terms, did not increase. The strong inverse relationship between inflation rate and the Financing and Expenditure variables show that the monetary policy's inflation goals have restricted health financing to municipalities.

  17. Benefits on public health from transport-related greenhouse gas mitigation policies in Southeastern European cities.

    Science.gov (United States)

    Sarigiannis, D A; Kontoroupis, P; Nikolaki, S; Gotti, A; Chapizanis, D; Karakitsios, S

    2017-02-01

    Climate change is a major environmental threat of our time. Cities have a significant impact on greenhouse gas emissions as most of the traffic, industry, commerce and more than 50% of world population is situated in urban areas. Southern Europe is a region that faces financial turmoil, enhanced migratory fluxes and climate change pressure. The case study of Thessaloniki is presented, one of the only two cities in Greece with established climate change action plans. The effects of feasible traffic policies in year 2020 are assessed and their potential health impact is compared to a business as usual scenario. Two types of measures are investigated: operation of underground rail in the city centre and changes in fleet composition. Potential co-benefits from reduced greenhouse gas emissions on public health by the year 2020 are computed utilizing state-of-the-art concentration response functions for PM x , NO 2 and C 6 H 6 . Results show significant environmental health and monetary co-benefits when the city metro is coupled with appropriate changes in the traffic composition. Monetary savings due to avoided mortality or leukaemia incidence corresponding to the reduction in PM 10 , PM 2.5, NO 2 and C 6 H 6 exposure will be 56.6, 45, 37.7 and 1.0 million Euros respectively. Promotion of 'green' transportation in the city (i.e. the wide use of electric vehicles), will provide monetary savings from the reduction in PM 10 , PM 2.5 , NO 2 and C 6 H 6 exposure up to 60.4, 49.1, 41.2 and 1.08 million Euros. Overall, it was shown that the respective GHG emission reduction policies resulted in clear co-benefits in terms of air quality improvement, public health protection and monetary loss mitigation. Copyright © 2016 Elsevier B.V. All rights reserved.

  18. Actions for prevention and control of health threats related to maritime transport in European Union.

    Science.gov (United States)

    Hadjichristodoulou, Christos; Mouchtouri, Varvara A; Guglielmetti, Paolo; Lemos, Cinthia Menel; Nichols, Gordon; Paux, Thierry; Schlaich, Clara; Cornejo, Miguel Davila; Martinez, Carmen Varela; Dionisio, Mauro; Rehmet, Sybille; Jaremin, Bogdan; Kremastinou, Jenny

    2013-01-01

    Actions at European Union level for International Health Regulations (IHR) 2005 implementation and maritime transport were focused on two European projects implemented between 2006 and 2011. Situation analysis and needs assessment were conducted, a Manual including European standards and best practice and training material was developed and training courses were delivered. Ship-to-port and port-to-port communication web-based network and database for recording IHR Ship Sanitation Certificates (SSC) were established. Fifty pilot inspections based on the Manual were conducted on passenger ships. A total of 393 corrective actions were implemented according to recommendations given to Captains during pilot inspections. The web-based communication network of competent authorities at ports in EU Member States was used to manage 13 events/outbreaks (dengue fever, Legionnaires' disease, gastroenteritis, meningitis, varicella and measles). The European information database system was used for producing and recording 1018 IHR SSC by 156 inspectors in 6 countries in accordance with the WHO Handbook for inspection of ships and issuance of SSC. Implementation of corrective actions after pilot inspections increased the level of compliance with the hygiene standards in passenger ships sailing within the EU waters and improved hygiene conditions. The communication tool contributed to improvement of outbreak identification and better management through rapid sharing of public health information, allowing a more timely and coordinated response. After the implementation of actions on passenger ships, the European Commission co-funded a Joint action that will expand the activities to all types of ships and chemical, biological and radio-nuclear threats (deliberate acts/accidental). Copyright © 2013 Elsevier Ltd. All rights reserved.

  19. Productivity and Energy Expenditure by Sawyers When Using ...

    African Journals Online (AJOL)

    Therefore, based on overall results it is concluded that, the PLSP is technically more appropriate technology or method for reducing energy expenditure and for increasing productivity during timber harvesting in agroforestry farms. Keywords: Productivity, Energy expenditure, Pitsawing and Portable log sawing. Rwanda ...

  20. Energy expenditure of women boxers in India | Chatterjee | Nigerian ...

    African Journals Online (AJOL)

    Objectives: Women boxing have got recognition recently and so far no work has been reported on energy expenditure of national women boxers in India. This study was aimed to estimate the energy expenditure in Indian female boxers during sparring. Methods: A total of 20 female boxers were subjected. Energy ...

  1. Government expenditure, efficiency and economic growth: a panel ...

    African Journals Online (AJOL)

    Finally Generalized Methods of Moments (GMM) is applied to answer the two research questions. The results demonstrate that increasing government expenditure accelerates economic growth of low income countries in Sub Saharan Africa. However, when government expenditure is interacted with government efficiency ...

  2. analysis of differences in rural-urban households food expenditure ...

    African Journals Online (AJOL)

    The percentage per capita expenditure of other important food items like fruits and vegetables was found to be very low compared to the staples and meat .... multi-sage sampling technique between 2006/2007. Data collected were thereafter ..... foods in the States, thereby cutting down their expenditure on the food items.

  3. Faculty Employment and R&D Expenditures at Research Universities

    Science.gov (United States)

    Zhang, Liang; Ehrenberg, Ronald G.

    2010-01-01

    This study uses panel data to examine the relationship between faculty employment and external R&D expenditures at Research and Doctoral institutions over a 15-year period of time. On average, a 1% increase in the number of full-time faculty is associated with about 0.2% increase in total R&D expenditure. Further, a one percentage point increase…

  4. 24 CFR 982.157 - Budget and expenditure.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Budget and expenditure. 982.157... and PHA Administration of Program § 982.157 Budget and expenditure. (a) Budget submission. Each PHA fiscal year, the PHA must submit its proposed budget for the program to HUD for approval at such time and...

  5. Economic growth and military expenditure linkages: a panel data analysis

    Directory of Open Access Journals (Sweden)

    Ahmed Shahid

    2015-12-01

    Full Text Available This paper has made an attempt to examine relationship between military expenditure and economic growth using 56 country panel data spanning over 1995—2011. Panel fixed effect model has been estimated for all 56 countries and sub-groups classified on the basis of World Bank income criteria. The results of this study indicate a positive effect of military expenditure on economic growth but this positive effect is negligible compared to the alternative uses of scare resources on non-military expenditure. Thus, the effect of military expenditure on economic growth is very low compared to the effect of expenditure on capital formation, hence military expenditure as a sub-optimal means of increasing economic growth compared to alternative uses of government spending on formation of fixed capital. This study raises an important argument of huge opportunity cost of military expenditure. The present study concludes that the boosting of economic growth through higher military expenditure is neither effective nor efficient way of achieving higher growth in the economy.

  6. The Growth of Health Expenditure in Lesotho | Ramashamole ...

    African Journals Online (AJOL)

    African Journal of Economic Review ... The study analyses the factors behind the growth of health expenditure in Lesotho over the period 1980 to 2011. The cointegration test results reveal that income is one of the important factors explaining the growth of health spending in Lesotho, with public health expenditure being ...

  7. Political determinants of social expenditures in Greece: an empirical analysis

    Directory of Open Access Journals (Sweden)

    Ebru Canikalp

    2017-09-01

    Full Text Available A view prominently expounded is that the interaction between the composition and the volume of public expenditures is directly affected by political, institutional, psephological and ideological indicators. A crucial component of public expenditures, social expenditures play an important role in the economy as they directly and indirectly affect the distribution of income and wealth. Social expenditures aim at reallocating income and wealth unequal distribution. These expenditures comprise cash benefits, direct in-kind provision of goods and services, and tax breaks with social purposes.The aim of this study is to determine the relationship between political structure, i.e. government fragmentation, ideological composition, elections and so on, and the social expenditures in Greece. Employing data from the Comparative Political Dataset (CPDS and the OECD Social Expenditure Database (SOCX, a time series analysis was conducted for Greece for the 1980-2014 period. The findings of the study indicate that voter turnout, spending on the elderly population and the number of government changes have positive and statistically significant effects on social expenditures in Greece while debt stock and cabinet composition have negative effects.

  8. Municipal Overburden: Its Influence on Education Expenditures in Cities.

    Science.gov (United States)

    Brazer, Harvey E.; McCarty, Therese A.

    The study reported in this document found no evidence for the minicipal overburden (m/o) hypothesis of urban school finance. The theory asserts that there is a causal relationship between high levels of non-school municipal expenditure or tax rates and low levels of school spending. Demand for expenditure on education in a sample of school…

  9. Assessment of expenditure on food among urban households and ...

    African Journals Online (AJOL)

    The study assessed expenditure on food among urban households in Benue State of Nigeria. This was done with the view to assess household food expenditure and its implications for food security status of the households; identify and assess determinants that influence household food demand; and analyze the ...

  10. Allocation of expenditures within the household: A new Danish survey*

    DEFF Research Database (Denmark)

    Bonke, Jens; Browning, Martin

    We report on a new data initiative that is designed to address the question of “who gets what” within the household. The data consists of supplements to the Danish Expenditure Survey (DES) which is a traditional nationally representative, diary based survey of expenditures. We collect supplementa...

  11. 25 CFR 214.13 - Diligence; annual expenditures; mining records.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Diligence; annual expenditures; mining records. 214.13... OSAGE RESERVATION LANDS, OKLAHOMA, FOR MINING, EXCEPT OIL AND GAS § 214.13 Diligence; annual expenditures; mining records. (a) Lessees shall exercise diligence in the conduct of prospecting and mining...

  12. Transweb - real time transportation threat assessment analysis tool: look what the future may bring for energy related infrastructure?

    International Nuclear Information System (INIS)

    Dilger, F.; Ballard, J.D.

    2005-01-01

    Full text: Transweb is envisioned as a transportation threat assessment program and this real time GIS based web assessment too (a.k.a., GTA for GIS threat assessment) can be used to plan railroad or highway shipments of hazardous waste (e.g., toxic industrial chemicals - TIC's) and high-level nuclear waste materials (e.g., like those destined for Yucca Mountain - HLW) that may be used in energy production facilities. Transweb will become a vulnerability mapping and analysis tool that can be used by transportation planners, emergency response personnel, security/safety managers, and law enforcement to route such shipments, make contingency plans in the event of altered road or rail conditions, and/or to assist in the response to an accident or human initiated event like terrorism. The initial phase of the project will seek to establish the protocol on highway shipments and follow up phases will focus on rail GTA's. This paper will report on the initial development of this analytical technique, define the problems associated with such analysis, and offer examples of its analytical possibilities for threat assessment relative to energy related facilities like nuclear power generation stations. (author)

  13. Future Trends in Worldwide River Nitrogen Transport and Related Nitrous Oxide Emissions: A Scenario Analysis

    Directory of Open Access Journals (Sweden)

    Carolien Kroeze

    2001-01-01

    Full Text Available We analyze possible future trends in dissolved inorganic nitrogen (DIN export by world rivers and associated emissions of nitrous oxide (N2O. Our scenarios either assume that current trends continue or that nitrogen (N inputs to aquatic systems are reduced as a result of changes in agriculture practices and fuel combustion technologies. The results indicate that moderate changes in the human diet in North America and Europe, reducing worldwide fertilizer use by only 16%, relative to Business-as-Usual (BAU levels, may reduce DIN export rates to the North Atlantic and European Seas by about one third and associated N2O emissions by 36 to 77%. We furthermore calculate that relatively large reductions in NOy deposition rates in Europe (of about 80% may reduce DIN export by rivers by a moderate 8% or less, relative to BAU levels. The potential effect of reduced NOy deposition on riverine DIN export is moderate, because most N in European rivers stems from agriculture, and not from fuel combustion. Nevertheless, the calculated 9% reduction (relative to BAU in DIN inputs to the North Sea as a potential side effect of air pollution control may help achieve the international policy targets for reduced N inputs to the North Sea.

  14. Public environmental expenditures in Estonia during 1995-2011

    Directory of Open Access Journals (Sweden)

    Sirje Pädam

    2014-01-01

    Full Text Available The purpose of this paper is to assess the impact of earmarking on central government environment protection expenditure. Since central government spending for the environment relies on earmarked revenues, which is not the case of the local government, it is expected that central government expenditure is to a lesser degree affected by macroeconomic developments. The analysis indicates that this is the case because correlation between GDP change and the change in central government expenditure for environment protection is smaller than that of the local government. It is also found that increasing revenues from earmarked environmental charges have contributed to growing expenditure. However, the analysis also suggests that the main driver of this growth is the expansion is EU funds. Reliance on EU expenditure was further reinforced by changes in earmarking rules in 2008-2009

  15. Restaurants and hotels expenditure in Polish households of the elderly

    Directory of Open Access Journals (Sweden)

    Piekut Marlena

    2016-03-01

    Full Text Available The age of household members is an important factor for expenditures. The aim of the study is to investigate the level of expenditure on restaurants and hotels incurred in Polish households of the elderly in 2004-2013 and to identify the factors affecting such expenditures. The source of information used in the study was the household budget survey of the Central Statistical Office of Poland. The main methods used in this study were variance analysis and regression analysis. Restaurants and hotels expenditure increases every year together with their share in total household expenditure. The most important factors affecting the restaurants and hotels spending in Polish households of the elderly are: income per capita and the level of education of the head of the family. The study on consumption determinants at different groups leads to better understanding of consumer behavior circumstances and thereby ensuring a good quality of life for the people of the elderly.

  16. Use of econometric models to estimate expenditure shares.

    Science.gov (United States)

    Trogdon, Justin G; Finkelstein, Eric A; Hoerger, Thomas J

    2008-08-01

    To investigate the use of regression models to calculate disease-specific shares of medical expenditures. Medical Expenditure Panel Survey (MEPS), 2000-2003. Theoretical investigation and secondary data analysis. Condition files used to define the presence of 10 medical conditions. Incremental effects of conditions on expenditures, expressed as a fraction of total expenditures, cannot generally be interpreted as shares. When the presence of one condition increases treatment costs for another condition, summing condition-specific shares leads to double-counting of expenditures. Condition-specific shares generated from multiplicative models should not be summed. We provide an algorithm that allows estimates based on these models to be interpreted as shares and summed across conditions.

  17. Stress-related psychosocial factors at work, fatigue, and risky driving behavior in bus rapid transport (BRT) drivers.

    Science.gov (United States)

    Useche, Sergio A; Ortiz, Viviola Gómez; Cendales, Boris E

    2017-07-01

    There is consistent scientific evidence that professional drivers constitute an occupational group that is highly exposed to work related stressors. Furthermore, several recent studies associate work stress and fatigue with unsafe and counterproductive work behaviors. This study examines the association between stress-related work conditions of Bus Rapid Transport (BRT) drivers and risky driving behaviors; and examines whether fatigue is a mechanism that mediates the association between the two. A sample of 524 male Bus Rapid Transit (BRT) operators were drawn from four transport companies in Bogotá, Colombia. The participants answered a survey which included an adapted version of the Driver Behavior Questionnaire (DBQ) for BRT operators, as well as the Effort-Reward Imbalance and Job Content Questionnaires, the Subjective Fatigue subscale of the Checklist Individual Strength (CIS) and the Need for Recovery after Work Scale (NFR). Utilizing Structural Equation Models (SEM) it was found that risky driving behaviors in BRT operators could be predicted through job strain, effort-reward imbalance and social support at work. It was also found that fatigue and need for recovery fully mediate the associations between job strain and risky driving, and between social support and risky driving, but not the association between effort/reward imbalance (ERI) and risky driving. The results of this study suggest that a) stress related working conditions (Job Strain, Social Support and ERI) are relevant predictors of risky driving in BRT operators, and b) that fatigue is the mechanism which links another kind of stress related to working conditions (job strain and low social support) with risky driving. The mechanism by which ERI increases risky driving in BRT operators remains unexplained. This research suggests that in addition to the individual centered stress-reduction occupational programs, fatigue management interventions aimed to changing some working conditions may reduce

  18. MAP3S: studying the transport, transformation, and fate of atmospheric energy-related pollutants

    Energy Technology Data Exchange (ETDEWEB)

    MacCracken, M C

    1977-10-01

    The MAP3S research program combines the existing capabilities of DOE national laboratories, sponsored university groups, and contractor organizations to develop, demonstrate, and verify numerical models that will make it possible to accurately simulate the atmospheric transformation of atmospheric energy related (AER) pollutants for use in assessing the various strategies for generating power. Programs aimed at gaining better understanding of the role of fossil fuel combustion in affecting the atmosphere are discussed. These include measurements of chemical and meteorological variables that determine the distribution of pollutant species from fossil-fuel electric power production; to design and execute atmospheric research experiments necessary to understand the mechanisms and related processes that must be included in simulation models; and to develop, demonstrate, and verify the capability to simulate the atmospheric behavior, pollutant concentrations, and precipitation chemistry effects of emissions from fossil-fuel power plants that are relevant to human health and welfare.

  19. Weather is not significantly correlated with destination-specific transport-related physical activity among adults: A large-scale temporally matched analysis.

    Science.gov (United States)

    Durand, Casey P; Zhang, Kai; Salvo, Deborah

    2017-08-01

    Weather is an element of the natural environment that could have a significant effect on physical activity. Existing research, however, indicates only modest correlations between measures of weather and physical activity. This prior work has been limited by a failure to use time-matched weather and physical activity data, or has not adequately examined the different domains of physical activity (transport, leisure, occupational, etc.). Our objective was to identify the correlation between weather variables and destination-specific transport-related physical activity in adults. Data were sourced from the California Household Travel Survey, collected in 2012-3. Weather variables included: relative humidity, temperature, wind speed, and precipitation. Transport-related physical activity (walking) was sourced from participant-recorded travel diaries. Three-part hurdle models were used to analyze the data. Results indicate statistically or substantively insignificant correlations between the weather variables and transport-related physical activity for all destination types. These results provide the strongest evidence to date that transport-related physical activity may occur relatively independently of weather conditions. The knowledge that weather conditions do not seem to be a significant barrier to this domain of activity may potentially expand the universe of geographic locations that are amenable to environmental and programmatic interventions to increase transport-related walking. Copyright © 2017 Elsevier Inc. All rights reserved.

  20. The role of annoyance in the relation between transportation noise and children's health and cognition.

    Science.gov (United States)

    van Kempen, Elise; van Kamp, Irene; Nilsson, Mats; Lammers, Jan; Emmen, Harry; Clark, Charlotte; Stansfeld, Stephen

    2010-11-01

    On the basis of this study it cannot be ruled out that the appraisal of the noise affects the association between air and road traffic noise exposure and children's health and cognition. However, the conclusion is limited due to the relatively small group of annoyed children, which may have influenced our group comparisons. Furthermore, the observed relation between annoyance and perceived health is possibly biased due to the fact that both were measured within the same questionnaire. These are the main conclusions of a cross-sectional multi-center study carried out among 2,844 schoolchildren (age 9-11 years) attending 89 primary schools around three European airports. The aim was to investigate how annoyance affects the relation between air and road traffic noise exposure and children's health and cognition. Different, sometimes competing, working mechanisms of how noise affects children's health are suggested. Some effects are supposed to be precipitated through (chronic) stress, while others may arise directly. There is still no theory that can adequately account for the circumstances in which noise will affect cognitive performance.